Fix test_encryption_decryption

It is broken since 28cae607a4

.circleci/config.yml

@@ -4,9 +4,6 @@ executors:
     docker:
       - image: filecoin/rust:latest
     working_directory: /mnt/crate
-  doxygen:
-    docker:
-      - image: hrektts/doxygen
 
 restore-workspace: &restore-workspace
   attach_workspace:
@@ -15,7 +12,7 @@ restore-workspace: &restore-workspace
 restore-cache: &restore-cache
   restore_cache:
     keys:
-      - cargo-v3-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
+      - cargo-v1-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
       - repo-source-{{ .Branch }}-{{ .Revision }}
 
 commands:
@@ -26,9 +23,20 @@ commands:
     steps:
       - *restore-workspace
       - *restore-cache
+      - setup_remote_docker:
+          docker_layer_caching: true
+      # TODO: move into image
+      - run:
+          name: Install Docker client
+          command: |
+            set -x
+            VER="18.09.2"
+            curl -L -o /tmp/docker-$VER.tgz https://download.docker.com/linux/static/stable/x86_64/docker-$VER.tgz
+            tar -xz -C /tmp -f /tmp/docker-$VER.tgz
+            mv /tmp/docker/* /usr/bin
       - run:
           name: Test (<< parameters.target >>)
-          command: TARGET=<< parameters.target >> ci_scripts/run-rust-test.sh
+          command: TARGET=<< parameters.target >> ci/run.sh
           no_output_timeout: 15m
 
 jobs:
@@ -44,7 +52,7 @@ jobs:
           command: cargo generate-lockfile
       - restore_cache:
           keys:
-            - cargo-v3-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
+            - cargo-v1-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
       - run: rustup install $(cat rust-toolchain)
       - run: rustup default $(cat rust-toolchain)
       - run: rustup component add --toolchain $(cat rust-toolchain) rustfmt
@@ -53,14 +61,13 @@ jobs:
       - run: cargo fetch
       - run: rustc +stable --version
       - run: rustc +$(cat rust-toolchain) --version
-      # make sure this git repo doesn't grow too big
-      - run: git gc
+      - run: rm -rf .git
       - persist_to_workspace:
           root: /mnt
           paths:
             - crate
       - save_cache:
-          key: cargo-v3-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
+          key: cargo-v1-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
           paths:
             - "~/.cargo"
             - "~/.rustup"
@@ -95,7 +102,7 @@ jobs:
       - run: cargo fetch
       - run:
           name: Test
-          command: TARGET=x86_64-apple-darwin ci_scripts/run-rust-test.sh
+          command: TARGET=x86_64-apple-darwin ci/run.sh
 
   test_x86_64-unknown-linux-gnu:
     executor: default
@@ -116,59 +123,33 @@ jobs:
           target: "aarch64-linux-android"
 
 
-  build_doxygen:
-    executor: doxygen
+  build_test_docs_wheel:
+    machine: True
     steps:
       - checkout
-      - run: bash ci_scripts/run-doxygen.sh
-      - run: mkdir -p workspace/c-docs
-      - run: cp -av deltachat-ffi/{html,xml} workspace/c-docs/
+      # - run: docker pull deltachat/doxygen
+      - run: docker pull deltachat/coredeps
+      - run:
+          name: build docs, run tests and build wheels
+          command: ci_scripts/ci_run.sh
+          environment:
+            TESTS: 1
+            DOCS: 1
+
+      - run:
+           name: copying docs and wheels to workspace
+           command: |
+             mkdir -p workspace/python
+             # cp -av docs workspace/c-docs
+             cp -av python/.docker-tox/wheelhouse workspace/
+             cp -av python/doc/_build/ workspace/py-docs
+
       - persist_to_workspace:
           root: workspace
           paths:
-            - c-docs
-
-  # build_test_docs_wheel:
-  #   docker:
-  #     - image: deltachat/coredeps
-  #       environment:
-  #           TESTS: 1
-  #           DOCS: 1
-  #   working_directory: /mnt/crate
-  #   steps:
-  #     - *restore-workspace
-  #     - *restore-cache
-  #     - run:
-  #         name: build docs, run tests and build wheels
-  #         command: ci_scripts/run-python.sh
-  #     - run:
-  #          name: copying docs and wheels to workspace
-  #          command: |
-  #            mkdir -p workspace/python
-  #            # cp -av docs workspace/c-docs
-  #            cp -av python/.docker-tox/wheelhouse workspace/
-  #            cp -av python/doc/_build/ workspace/py-docs
-  #     - persist_to_workspace:
-  #         root: workspace
-  #         paths:
-  #           # - c-docs
-  #           - py-docs
-  #           - wheelhouse
-
-  remote_tests_rust:
-    machine: true
-    steps:
-      - checkout
-      - run: ci_scripts/remote_tests_rust.sh
-    
-  remote_tests_python:
-    machine: true
-    steps:
-      - checkout
-      #- attach_workspace:
-      #    at: workspace
-      - run: ci_scripts/remote_tests_python.sh
-    # workspace/py-docs workspace/wheelhouse workspace/c-docs
+            # - c-docs
+            - py-docs
+            - wheelhouse
 
   upload_docs_wheels:
     machine: true
@@ -178,7 +159,7 @@ jobs:
           at: workspace
       - run: pyenv global 3.5.2
       - run: ls -laR workspace
-      - run: ci_scripts/ci_upload.sh workspace/py-docs workspace/wheelhouse workspace/c-docs
+      - run: ci_scripts/ci_upload.sh workspace/py-docs workspace/wheelhouse
 
   clippy:
     executor: default
@@ -195,29 +176,23 @@ workflows:
 
   test:
     jobs:
+      - build_test_docs_wheel
+      - upload_docs_wheels:
+          requires:
+            - build_test_docs_wheel
       - cargo_fetch
-
-      - remote_tests_rust
-
-      - remote_tests_python
-
-      # - upload_docs_wheels:
-      #     requires:
-      #       - build_test_docs_wheel
-      #       - build_doxygen
       - rustfmt:
           requires:
             - cargo_fetch
+
       - clippy:
           requires:
-           - cargo_fetch
-
-      - build_doxygen
+            - cargo_fetch
 
       # Linux Desktop 64bit
-      # - test_x86_64-unknown-linux-gnu:
-      #     requires:
-      #       - cargo_fetch
+      - test_x86_64-unknown-linux-gnu:
+          requires:
+            - cargo_fetch
 
       # Linux Desktop 32bit
       # - test_i686-unknown-linux-gnu:

.gitattributes

@@ -2,10 +2,6 @@
 # ensures this even if the user has not set core.autocrlf.
 *  text=auto
 
-# This directory contains email messages verbatim, and changing CRLF to
-# LF will corrupt them.
-test-data/* text=false
-
 # binary files should be detected by git, however, to be sure, you can add them here explicitly
 *.png  binary
 *.jpg  binary

.gitignore

@@ -16,7 +16,6 @@ python/.tox
 *.egg-info
 __pycache__
 python/src/deltachat/capi*.so
-python/.venv/
 
 python/liveconfig*
 

CHANGELOG.md

@@ -1,120 +0,0 @@
-# Changelog 
-
-## 1.0.0-beta.8
-
-- now uses async-email/async-imap as the new base 
-  which makes imap-idle interruptible and thus fixes
-  several issues around the imap thread being in zombie state . 
-  thanks @dignifiedquire, @hpk42 and @link2xt. 
-
-- fixes imap-protocol parsing bugs that lead to infinitely
-  repeated crashing while trying to receive messages with
-  a subjec that contained non-utf8. thanks @link2xt
-
-- fixed logic to find encryption subkey -- previously 
-  delta chat would use the primary key for encryption
-  (which works with RSA but not ECC). thanks @link2xt
-
-- introduce a new device chat where core and UIs can 
-  add "device" messages.  Android uses it for an initial
-  welcome message. thanks @r10s
-
-- fix time smearing (when two message are virtually send
-  in the same second, there would be misbehaviour because
-  we didn't persist smeared time). thanks @r10s
-
-- fix double-dotted extensions like .html.zip or .tar.gz  
-  to not mangle them when creating blobfiles.  thanks @flub
-
-- fix backup/exports where the wrong sql file would be modified,
-  leading to problems when exporting twice.  thanks @hpk42
-
-- several other little fixes and improvements 
-
-
-## 1.0.0-beta.7
-
-- fix location-streaming #782
-
-- fix display of messages that could not be decrypted #785
- 
-- fix smtp MAILER-DAEMON bug #786 
-
-- fix a logging of durations #783
-
-- add more error logging #779
-
-- do not panic on some bad utf-8 mime #776
-
-## 1.0.0-beta.6
-
-- fix chatlist.get_msg_id to return id, instead of wrongly erroring
-
-## 1.0.0-beta.5
-
-- fix dc_get_msg() to return empty messages when asked for special ones 
-
-## 1.0.0-beta.4
-
-- fix more than one sending of autocrypt setup message
-
-- fix recognition of mailto-address-qr-codes, add tests
-
-- tune down error to warning when adding self to chat
-
-## 1.0.0-beta.3
-
-- add back `dc_empty_server()` #682
-
-- if `show_emails` is set to `DC_SHOW_EMAILS_ALL`,
-  email-based contact requests are added to the chatlist directly
-
-- fix IMAP hangs #717 and cleanups
-
-- several rPGP fixes
-
-- code streamlining and rustifications
-
-
-## 1.0.0-beta.2
-
-- https://c.delta.chat docs are now regenerated again through our CI 
-
-- several rPGP cleanups, security fixes and better multi-platform support 
-
-- reconnect on io errors and broken pipes (imap)
-
-- probe SMTP with real connection not just setup
-
-- various imap/smtp related fixes
-
-- use to_string_lossy in most places instead of relying on valid utf-8
-  encodings
- 
-- rework, rustify and test autoconfig-reading and parsing 
-
-- some rustifications/boolifications of c-ints 
-
-
-## 1.0.0-beta.1 
-
-- first beta of the Delta Chat Rust core library. many fixes of crashes
-  and other issues compared to 1.0.0-alpha.5.
-
-- Most code is now "rustified" and does not do manual memory allocation anymore. 
-
-- The `DC_EVENT_GET_STRING` event is not used anymore, removing the last
-  event where the core requested a return value from the event callback. 
-
-  Please now use `dc_set_stock_translation()` API for core messages
-  to be properly localized. 
-
-- Deltachat FFI docs are automatically generated and available here: 
-  https://c.delta.chat 
-
-- New events ImapMessageMoved and ImapMessageDeleted
-
-For a full list of changes, please see our closed Pull Requests: 
-
-https://github.com/deltachat/deltachat-core-rust/pulls?q=is%3Apr+is%3Aclosed
-

Cargo.toml

@@ -1,27 +1,30 @@
 [package]
 name = "deltachat"
-version = "1.0.0-beta.8"
-authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
+version = "1.0.0-alpha.4"
+authors = ["dignifiedquire <dignifiedquire@gmail.com>"]
 edition = "2018"
 license = "MPL"
 
+[build-dependencies]
+cc = "1.0.35"
+pkg-config = "0.3"
+
 [dependencies]
 deltachat_derive = { path = "./deltachat_derive" }
-mmime = { version = "0.1.2", path = "./mmime" }
-
 libc = "0.2.51"
-pgp = { git = "https://github.com/rpgp/rpgp", branch = "master", default-features = false }
-hex = "0.4.0"
+pgp = { version = "0.2", default-features = false }
+hex = "0.3.2"
 sha2 = "0.8.0"
 rand = "0.6.5"
+phf = { git = "https://github.com/sfackler/rust-phf", rev = "0d00821", features = ["macros"] }
 smallvec = "0.6.9"
-reqwest = { version = "0.9.15", default-features = false, features = ["rustls-tls"] }
+reqwest = "0.9.15"
 num-derive = "0.2.5"
 num-traits = "0.2.6"
-lettre = { git = "https://github.com/deltachat/lettre", branch = "feat/rustls" }
-async-imap = { git = "https://github.com/async-email/async-imap", branch="master" }
-async-tls = "0.6"
-async-std = { version = "1.0", features = ["unstable"] }
+native-tls = "0.2.3"
+lettre = "0.9.0"
+imap = { git = "https://github.com/jonhoo/rust-imap", rev = "281d2eb8ab50dc656ceff2ae749ca5045f334e15" }
+mmime = { git = "https://github.com/dignifiedquire/mmime", rev = "bccd2c2" }
 base64 = "0.10"
 charset = "0.1"
 percent-encoding = "2.0"
@@ -37,8 +40,8 @@ regex = "1.1.6"
 rusqlite = { version = "0.20", features = ["bundled"] }
 r2d2_sqlite = "0.12.0"
 r2d2 = "0.8.5"
-strum = "0.16.0"
-strum_macros = "0.16.0"
+strum = "0.15.0"
+strum_macros = "0.15.0"
 thread-local-object = "0.1.0"
 backtrace = "0.3.33"
 byteorder = "1.3.1"
@@ -48,12 +51,6 @@ quick-xml = "0.15.0"
 escaper = "0.1.0"
 bitflags = "1.1.0"
 jetscii = "0.4.4"
-debug_stub_derive = "0.3.0"
-sanitize-filename = "0.2.1"
-stop-token = { version = "0.1.1", features = ["unstable"] }
-rustls = "0.16.0"
-webpki-roots = "0.18.0"
-webpki = "0.21.0"
 
 [dev-dependencies]
 tempfile = "3.0"
@@ -65,7 +62,6 @@ proptest = "0.9.4"
 members = [
   "deltachat-ffi",
   "deltachat_derive",
-  "mmime",
 ]
 
 [[example]]
@@ -79,6 +75,6 @@ path = "examples/repl/main.rs"
 
 [features]
 default = ["nightly", "ringbuf"]
-vendored = []
+vendored = ["native-tls/vendored", "reqwest/default-tls-vendored"]
 nightly = ["pgp/nightly"]
 ringbuf = ["pgp/ringbuf"]

README.md

@@ -1,9 +1,11 @@
 # Delta Chat Rust
 
-> Deltachat-core written in Rust 
+> Project porting deltachat-core to rust
 
 [![CircleCI build status][circle-shield]][circle] [![Appveyor build status][appveyor-shield]][appveyor]
 
+Current commit on deltachat/deltachat-core: `12ef73c8e76185f9b78e844ea673025f56a959ab`.
+
 ## Installing Rust and Cargo
 
 To download and install the official compiler for the Rust programming language, and the Cargo package manager, run the command in your user environment:
@@ -14,7 +16,7 @@ curl https://sh.rustup.rs -sSf | sh
 
 ## Using the CLI client
 
-Compile and run Delta Chat Core command line utility, using `cargo`:
+Compile and run Delta Chat Core using `cargo`:
 
 ```
 cargo run --example repl -- /path/to/db

Xargo.toml

@@ -0,0 +1,6 @@
+[dependencies.std]
+features = ["panic-unwind"]
+
+# if using `cargo test`
+[dependencies.test]
+stage = 1

appveyor.yml

@@ -13,7 +13,7 @@ install:
 build: false
 
 test_script:
-  - cargo test --release --all
+  - cargo test --release
 
 cache:
   - target

assets/icon-device.svg

@@ -1,110 +0,0 @@
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-     inkscape:window-maximized="0"
-     inkscape:current-layer="svg4344"
-     inkscape:lockguides="false" />
-  <metadata
-     id="metadata4336">
-Created by potrace 1.15, written by Peter Selinger 2001-2017
-<rdf:RDF>
-  <cc:Work
-     rdf:about="">
-    <dc:format>image/svg+xml</dc:format>
-    <dc:type
-       rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-    <dc:title />
-  </cc:Work>
-</rdf:RDF>
-</metadata>
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-     r="22.5"
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-  <circle
-     style="fill:url(#linearGradient847);fill-opacity:1;stroke-width:0.588554"
-     id="path4917"
-     cx="22.5"
-     cy="22.5"
-     r="22.5" />
-  <path
-     id="rect846"
-     style="fill:#ffffff;stroke-width:0.84832"
-     d="M 17 9 L 17 55 L 17.125 55 L 30.048828 40.9375 L 42.974609 55 L 43 55 L 43 9 L 17 9 z M 30.005859 15 L 32.720703 22.121094 L 40 22.646484 L 34.396484 27.558594 L 36.169922 35 L 29.992188 30.916016 L 23.808594 34.988281 L 25.595703 27.550781 L 20 22.626953 L 27.28125 22.115234 L 30.005859 15 z "
-     transform="scale(0.75)" />
-</svg>

build.rs

@@ -0,0 +1,38 @@
+extern crate cc;
+
+fn link_static(lib: &str) {
+    println!("cargo:rustc-link-lib=static={}", lib);
+}
+
+fn link_framework(fw: &str) {
+    println!("cargo:rustc-link-lib=framework={}", fw);
+}
+
+fn add_search_path(p: &str) {
+    println!("cargo:rustc-link-search={}", p);
+}
+
+fn build_tools() {
+    let mut config = cc::Build::new();
+    config.file("misc.c").compile("libtools.a");
+
+    println!("rerun-if-changed=build.rs");
+    println!("rerun-if-changed=misc.h");
+    println!("rerun-if-changed=misc.c");
+}
+
+fn main() {
+    build_tools();
+
+    add_search_path("/usr/local/lib");
+
+    let target = std::env::var("TARGET").unwrap();
+    if target.contains("-apple") || target.contains("-darwin") {
+        link_framework("CoreFoundation");
+        link_framework("CoreServices");
+        link_framework("Security");
+    }
+
+    // local tools
+    link_static("tools");
+}

ci/run.sh

@@ -2,7 +2,7 @@
 
 set -ex
 
-#export RUST_TEST_THREADS=1
+export RUST_TEST_THREADS=1
 export RUST_BACKTRACE=1
 export RUSTFLAGS='--deny warnings'
 export OPT="--target=$TARGET"
@@ -31,15 +31,16 @@ fi
 if [[ $NORUN == "1" ]]; then
     export CARGO_SUBCMD="build"
 else
-    export CARGO_SUBCMD="test --all"
+    export CARGO_SUBCMD="test"
     export OPT="${OPT} "
     export OPT_RELEASE="${OPT_RELEASE} "
     export OPT_RELEASE_IGNORED="${OPT_RELEASE} -- --ignored"
 fi
 
-# Run all the test configurations 
-# RUSTC_WRAPPER=SCCACHE seems to destroy parallelism / prolong the test
-unset RUSTC_WRAPPER
+# Run all the test configurations:
 $CARGO_CMD $CARGO_SUBCMD $OPT
 $CARGO_CMD $CARGO_SUBCMD $OPT_RELEASE
 $CARGO_CMD $CARGO_SUBCMD $OPT_RELEASE_IGNORED
+
+# Build the ffi lib
+$CARGO_CMD $CARGO_SUBCMD $OPT_FFI_RELEASE

ci_scripts/README.md

@@ -1,46 +1,52 @@
+
 # Continuous Integration Scripts for Delta Chat
 
-Continuous Integration, run through CircleCI and an own build machine.
-
-## Description of scripts 
-
-- `../.circleci/config.yml` describing the build jobs that are run
-  by Circle-CI
-
-- `remote_tests_python.sh` rsyncs to a build machine and runs
-  `run-python-test.sh` remotely on the build machine. 
-
-- `remote_tests_rust.sh` rsyncs to the build machine and runs
-  `run-rust-test.sh` remotely on the build machine. 
-
-- `doxygen/Dockerfile` specifies an image that contains
-  the doxygen tool which is used by `run-doxygen.sh` 
-  to generate C-docs which are then uploaded 
-  via `ci_upload.sh` to `https://c.delta.chat/_unofficial_unreleased_docs/<BRANCH>`
-  (and the master branch is linked to https://c.delta.chat proper). 
+Continuous Integration is run through CircleCI
+but is largely independent of it. 
 
 
-## Triggering runs on the build machine locally (fast!)
+## Generating docker containers for performing build step work 
 
-There is experimental support for triggering a remote Python or Rust test run 
-from your local checkout/branch. You will need to be authorized to login to 
-the build machine (ask your friendly sysadmin on #deltachat freenode) to type::
+All tests, docs and wheel building is run in docker containers:
 
-    ci_scripts/manual_remote_tests.sh rust
-    ci_scripts/manual_remote_tests.sh python
+- **coredeps/Dockerfile** specifies an image that contains all 
+  of Delta Chat's core dependencies as linkable libraries. 
+  It also serves to run python tests and build wheels 
+  (binary packages for Python). 
 
-This will **rsync** your current checkout to the remote build machine 
-(no need to commit before) and then run either rust or python tests. 
+- **doxygen/Dockerfile** specifies an image that contains
+  the doxygen tool which is used to generate C-docs. 
 
-# Outdated files (for later re-use)
+To run tests locally you can pull existing images from "docker.io",
+the hub for sharing Docker images::
 
-`coredeps/Dockerfile` specifies an image that contains all 
-of Delta Chat's core dependencies. It used to run 
-python tests and build wheels (binary packages for Python)
+    docker pull deltachat/coredeps
+    docker pull deltachat/doxygen 
 
-You can build the docker images yourself locally
+or you can build the docker images yourself locally
 to avoid the relatively large download:: 
  
     cd ci_scripts  # where all CI things are 
     docker build -t deltachat/coredeps docker-coredeps
     docker build -t deltachat/doxygen docker-doxygen 
+
+## ci_run.sh (main entrypoint called by circle-ci)
+
+Once you have the docker images available 
+you can run python testing, documentation generation 
+and building binary wheels:: 
+
+    sh DOCS=1 TESTS=1 ci_scripts/ci_run.sh 
+    
+## ci_upload.sh (uploading artifacts on success) 
+
+- python docs to `https://py.delta.chat/_unofficial_unreleased_docs/<BRANCH>`
+
+- doxygen docs to `https://c.delta.chat/_unofficial_unreleased_docs/<BRANCH>`
+
+- python wheels to `https://m.devpi.net/dc/<BRANCH>`
+  so that you install fully self-contained wheels like this:
+  `pip install -U -i https://m.devpi.net/dc/<BRANCH> deltachat`
+
+
+

ci_scripts/ci_run.sh

@@ -0,0 +1,22 @@
+# perform CI jobs on PRs and after merges to master.
+# triggered from .circleci/config.yml
+
+set -e -x
+
+export BRANCH=${CIRCLE_BRANCH:-test7}
+    
+# run doxygen on c-source (needed by later doc-generation steps).
+# XXX modifies the host filesystem docs/xml and docs/html directories
+# XXX which you can then only remove with sudo as they belong to root
+
+# XXX we don't do doxygen doc generation with Rust anymore, needs to be
+# substituted with rust-docs 
+#if [ -n "$DOCS" ] ; then 
+#    docker run --rm -it -v $PWD:/mnt -w /mnt/docs deltachat/doxygen doxygen
+#fi
+
+# run everything else inside docker (TESTS, DOCS, WHEELS) 
+docker run -e DCC_PY_LIVECONFIG -e BRANCH -e TESTS -e DOCS \
+           --rm -it -v $(pwd):/mnt -w /mnt \
+           deltachat/coredeps ci_scripts/run_all.sh
+

ci_scripts/ci_upload.sh

@@ -7,30 +7,25 @@ fi
 
 set -xe
 
+#DOXYDOCDIR=${1:?directory where doxygen docs to be found}
 PYDOCDIR=${1:?directory with python docs}
 WHEELHOUSEDIR=${2:?directory with pre-built wheels}
-DOXYDOCDIR=${3:?directory where doxygen docs to be found}
 
 export BRANCH=${CIRCLE_BRANCH:?specify branch for uploading purposes}
 
 
-# DISABLED: python docs to py.delta.chat
-#ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null delta@py.delta.chat mkdir -p build/${BRANCH}
-#rsync -avz \
-#  -e "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" \
-#  "$PYDOCDIR/html/" \
-#  delta@py.delta.chat:build/${BRANCH}
-
-# C docs to c.delta.chat
-ssh -o BatchMode=yes -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null delta@c.delta.chat mkdir -p build-c/${BRANCH}
+# python docs to py.delta.chat
+ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null delta@py.delta.chat mkdir -p build/${BRANCH}
 rsync -avz \
   -e "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" \
-  "$DOXYDOCDIR/html/" \
-  delta@c.delta.chat:build-c/${BRANCH}
+  "$PYDOCDIR/html/" \
+  delta@py.delta.chat:build/${BRANCH}
 
-exit 0
-
-# OUTDATED -- for re-use from python release-scripts 
+# C docs to c.delta.chat
+#rsync -avz \
+#  -e "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" \
+#  "$DOXYDOCDIR/html/" \
+#  delta@py.delta.chat:build-c/${BRANCH}
 
 echo -----------------------
 echo upload wheels 

ci_scripts/docker-coredeps/Dockerfile

@@ -5,6 +5,16 @@ RUN echo /usr/local/lib64 > /etc/ld.so.conf.d/local.conf && \
     echo /usr/local/lib >> /etc/ld.so.conf.d/local.conf
 ENV PKG_CONFIG_PATH /usr/local/lib64/pkgconfig:/usr/local/lib/pkgconfig
 
+ENV PIP_DISABLE_PIP_VERSION_CHECK 1
+
+# Install python tools (auditwheels,tox, ...)
+ADD deps/build_python.sh /builder/build_python.sh
+RUN mkdir tmp1 && cd tmp1 && bash /builder/build_python.sh && cd .. && rm -r tmp1
+
+# Install Rust nightly 
+ADD deps/build_rust.sh /builder/build_rust.sh
+RUN mkdir tmp1 && cd tmp1 && bash /builder/build_rust.sh && cd .. && rm -r tmp1
+
 # Install a recent Perl, needed to install OpenSSL
 ADD deps/build_perl.sh /builder/build_perl.sh
 RUN mkdir tmp1 && cd tmp1 && bash /builder/build_perl.sh && cd .. && rm -r tmp1
@@ -13,12 +23,3 @@ RUN mkdir tmp1 && cd tmp1 && bash /builder/build_perl.sh && cd .. && rm -r tmp1
 ADD deps/build_openssl.sh /builder/build_openssl.sh
 RUN mkdir tmp1 && cd tmp1 && bash /builder/build_openssl.sh && cd .. && rm -r tmp1
 
-ENV PIP_DISABLE_PIP_VERSION_CHECK 1
-
-# Install python tools (auditwheels,tox, ...)
-ADD deps/build_python.sh /builder/build_python.sh
-RUN mkdir tmp1 && cd tmp1 && bash /builder/build_python.sh && cd .. && rm -r tmp1
-
-# Install Rust nightly
-ADD deps/build_rust.sh /builder/build_rust.sh
-RUN mkdir tmp1 && cd tmp1 && bash /builder/build_rust.sh && cd .. && rm -r tmp1

ci_scripts/docker-coredeps/deps/build_perl.sh

@@ -1,11 +1,11 @@
 #!/bin/bash
 
-PERL_VERSION=5.30.0
-# PERL_SHA256=7e929f64d4cb0e9d1159d4a59fc89394e27fa1f7004d0836ca0d514685406ea8
+PERL_VERSION=5.28.0
+PERL_SHA256=7e929f64d4cb0e9d1159d4a59fc89394e27fa1f7004d0836ca0d514685406ea8
 curl -O https://www.cpan.org/src/5.0/perl-${PERL_VERSION}.tar.gz
-# echo "${PERL_SHA256}  perl-${PERL_VERSION}.tar.gz" | sha256sum -c -
-tar -xzf perl-${PERL_VERSION}.tar.gz
-cd perl-${PERL_VERSION}
+echo "${PERL_SHA256}  perl-${PERL_VERSION}.tar.gz" | sha256sum -c -
+tar xzf perl-${PERL_VERSION}.tar.gz
+cd perl-${PERL_VERSION} 
 
 ./Configure -de
 make

ci_scripts/docker-coredeps/deps/build_rust.sh

@@ -1,8 +1,11 @@
 #!/bin/bash
 
-set -e -x
+set -e -x 
 
-# Install Rust
-curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly-2019-09-12 -y
+# Install Rust 
+curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly-2019-07-10 -y
 export PATH=/root/.cargo/bin:$PATH
 rustc --version
+
+# remove some 300-400 MB that we don't need for automated builds
+rm -rf /root/.rustup/toolchains/nightly-2019-07-10-x86_64-unknown-linux-gnu/share/

ci_scripts/manual_remote_tests.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-
-set -xe
-export CIRCLE_JOB=remote_tests_${1:?need to specify 'rust' or 'python'} 
-export CIRCLE_BUILD_NUM=$USER
-export CIRCLE_BRANCH=`git branch | grep \* | cut -d ' ' -f2`
-export CIRCLE_PROJECT_REPONAME=$(basename `git rev-parse --show-toplevel`)
-
-time bash ci_scripts/$CIRCLE_JOB.sh 

ci_scripts/old/gh-actions-rust.yml

@@ -1,77 +0,0 @@
-name: CI
-
-on:
-  pull_request:
-  push:
-
-env:
-  RUSTFLAGS: -Dwarnings
-
-jobs:
-  build_and_test:
-    name: Build and test
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
-        rust: [nightly]
-
-    steps:
-    - uses: actions/checkout@master
-
-    - name: Install ${{ matrix.rust }}
-      uses: actions-rs/toolchain@v1
-      with:
-        toolchain: ${{ matrix.rust }}
-        override: true
-
-    - name: check
-      uses: actions-rs/cargo@v1
-      if: matrix.rust == 'nightly'
-      with:
-        command:  check
-        args: --all --bins --examples --tests
-
-    - name: tests
-      uses: actions-rs/cargo@v1
-      with:
-        command: test
-        args: --all
-
-    - name: tests ignored
-      uses: actions-rs/cargo@v1
-      with:
-        command: test
-        args: --all --release -- --ignored
-
-  check_fmt:
-    name: Checking fmt and docs
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@master
-
-    - uses: actions-rs/toolchain@v1
-      with:
-          profile: minimal
-          toolchain: nightly
-          override: true
-          components: rustfmt
-
-    - name: fmt
-      run: cargo fmt --all -- --check
-
-#  clippy_check:
-#    name: Clippy check
-#    runs-on: ubuntu-latest
-#
-#    steps:
-#    - uses: actions/checkout@v1
-#    - uses: actions-rs/toolchain@v1
-#      with:
-#          profile: minimal
-#          toolchain: nightly
-#          override: true
-#          components: clippy
-#
-#    - name: clippy
-#      run: cargo clippy --all

ci_scripts/remote_tests_python.sh

@@ -1,46 +0,0 @@
-#!/bin/bash 
-
-export BRANCH=${CIRCLE_BRANCH:?branch to build}
-export REPONAME=${CIRCLE_PROJECT_REPONAME:?repository name}
-export SSHTARGET=ci@b1.delta.chat
-
-# we construct the BUILDDIR such that we can easily share the
-# CARGO_TARGET_DIR between runs ("..")
-export BUILDDIR=ci_builds/$REPONAME/$BRANCH/${CIRCLE_JOB:?jobname}/${CIRCLE_BUILD_NUM:?circle-build-number}
-
-echo "--- Copying files to $SSHTARGET:$BUILDDIR"
-
-set -xe
-
-ssh -oBatchMode=yes -oStrictHostKeyChecking=no  $SSHTARGET mkdir -p "$BUILDDIR"
-git ls-files >.rsynclist 
-# we seem to need .git for setuptools_scm versioning 
-find .git >>.rsynclist
-rsync --delete --files-from=.rsynclist -az ./ "$SSHTARGET:$BUILDDIR"
-
-set +x
-
-echo "--- Running $CIRCLE_JOB remotely"
-
-ssh $SSHTARGET <<_HERE
-    set +x -e
-    cd $BUILDDIR
-    # let's share the target dir with our last run on this branch/job-type
-    # cargo will make sure to block/unblock us properly 
-    export CARGO_TARGET_DIR=\`pwd\`/../target
-    export TARGET=release
-    export DCC_PY_LIVECONFIG=$DCC_PY_LIVECONFIG
-
-    #we rely on tox/virtualenv being available in the host
-    #rm -rf virtualenv venv
-    #virtualenv -q -p python3.7 venv 
-    #source venv/bin/activate
-    #pip install -q tox virtualenv
-
-    set -x
-    which python
-    source \$HOME/venv/bin/activate
-    which python
-
-    bash ci_scripts/run-python-test.sh 
-_HERE

ci_scripts/remote_tests_rust.sh

@@ -1,32 +0,0 @@
-#!/bin/bash 
-
-export BRANCH=${CIRCLE_BRANCH:?branch to build}
-export REPONAME=${CIRCLE_PROJECT_REPONAME:?repository name}
-export SSHTARGET=ci@b1.delta.chat
-
-# we construct the BUILDDIR such that we can easily share the
-# CARGO_TARGET_DIR between runs ("..")
-export BUILDDIR=ci_builds/$REPONAME/$BRANCH/${CIRCLE_JOB:?jobname}/${CIRCLE_BUILD_NUM:?circle-build-number}
-
-set -e
-
-echo "--- Copying files to $SSHTARGET:$BUILDDIR"
-
-ssh -oBatchMode=yes -oStrictHostKeyChecking=no  $SSHTARGET mkdir -p "$BUILDDIR"
-git ls-files >.rsynclist 
-rsync --delete --files-from=.rsynclist -az ./ "$SSHTARGET:$BUILDDIR"
-
-echo "--- Running $CIRCLE_JOB remotely"
-
-ssh $SSHTARGET <<_HERE
-    set +x -e
-    cd $BUILDDIR
-    # let's share the target dir with our last run on this branch/job-type
-    # cargo will make sure to block/unblock us properly 
-    export CARGO_TARGET_DIR=\`pwd\`/../target
-    export TARGET=x86_64-unknown-linux-gnu
-    export RUSTC_WRAPPER=sccache
-
-    bash ci_scripts/run-rust-test.sh
-_HERE
-

ci_scripts/run-doxygen.sh

@@ -1,7 +0,0 @@
-#!/usr/bin/env bash
-
-set -ex
-
-cd deltachat-ffi 
-doxygen 
-

ci_scripts/run-python-test.sh

@@ -1,24 +0,0 @@
-#!/bin/bash
-#
-# Run functional tests for Delta Chat core using the python bindings 
-# and tox/pytest. 
-
-set -e -x
-
-# for core-building and python install step
-export DCC_RS_TARGET=release
-export DCC_RS_DEV=`pwd`
-
-cd python
-
-python install_python_bindings.py onlybuild
-
-# remove and inhibit writing PYC files 
-rm -rf tests/__pycache__
-rm -rf src/deltachat/__pycache__
-export PYTHONDONTWRITEBYTECODE=1
-
-# run python tests (tox invokes pytest to run tests in python/tests)
-#TOX_PARALLEL_NO_SPINNER=1 tox -e lint,doc
-tox -e lint
-tox -e doc,py37

ci_scripts/run_all.sh

@@ -36,25 +36,19 @@ if [ -n "$TESTS" ]; then
     rm -rf src/deltachat/__pycache__
     export PYTHONDONTWRITEBYTECODE=1
 
-    # run tox. The circle-ci project env-var-setting DCC_PY_LIVECONFIG 
-    # allows running of "liveconfig" tests but for speed reasons
-    # we run them only for the highest python version we support
-    
-    # we split out qr-tests run to minimize likelyness of flaky tests
-    # (some qr tests are pretty heavy in terms of send/received
-    # messages and rust's imap code likely has concurrency problems) 
-    tox --workdir "$TOXWORKDIR" -e py37 -- --reruns 3 -k "not qr"
-    tox --workdir "$TOXWORKDIR" -e py37 -- --reruns 3 -k "qr"
-    unset DCC_PY_LIVECONFIG
-    tox --workdir "$TOXWORKDIR" -p4 -e lint,py35,py36,doc
-    tox --workdir "$TOXWORKDIR" -e auditwheels
+    # run tox
+    # XXX we don't run liveconfig tests because they hang sometimes
+    # see https://github.com/deltachat/deltachat-core-rust/issues/331
+    # unset DCC_PY_LIVECONFIG
+
+    tox --workdir "$TOXWORKDIR" -e lint,py35,py36,py37,auditwheels
     popd
 fi
 
 
-# if [ -n "$DOCS" ]; then
-#     echo -----------------------
-#     echo generating python docs
-#     echo -----------------------
-#     (cd python && tox --workdir "$TOXWORKDIR" -e doc)
-# fi
+if [ -n "$DOCS" ]; then
+    echo -----------------------
+    echo generating python docs
+    echo -----------------------
+    (cd python && tox --workdir "$TOXWORKDIR" -e doc)
+fi

deltachat-ffi/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "deltachat_ffi"
-version = "1.0.0-beta.8"
+version = "1.0.0-alpha.4"
 description = "Deltachat FFI"
-authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
+authors = ["dignifiedquire <dignifiedquire@gmail.com>"]
 edition = "2018"
 readme = "README.md"
 license = "MIT OR Apache-2.0"
@@ -16,7 +16,6 @@ crate-type = ["cdylib", "staticlib"]
 
 [dependencies]
 deltachat = { path = "../", default-features = false }
-deltachat-provider-database = "0.2.1"
 libc = "0.2"
 human-panic = "1.0.1"
 num-traits = "0.2.6"

deltachat-ffi/src/providers.rs

@@ -1,93 +0,0 @@
-extern crate deltachat_provider_database;
-
-use std::ptr;
-
-use deltachat::dc_tools::{to_string_lossy, StrExt};
-use deltachat_provider_database::StatusState;
-
-#[no_mangle]
-pub type dc_provider_t = deltachat_provider_database::Provider;
-
-#[no_mangle]
-pub unsafe extern "C" fn dc_provider_new_from_domain(
-    domain: *const libc::c_char,
-) -> *const dc_provider_t {
-    match deltachat_provider_database::get_provider_info(&to_string_lossy(domain)) {
-        Some(provider) => provider,
-        None => ptr::null(),
-    }
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn dc_provider_new_from_email(
-    email: *const libc::c_char,
-) -> *const dc_provider_t {
-    let email = to_string_lossy(email);
-    let domain = deltachat_provider_database::get_domain_from_email(&email);
-    match deltachat_provider_database::get_provider_info(domain) {
-        Some(provider) => provider,
-        None => ptr::null(),
-    }
-}
-
-macro_rules! null_guard {
-    ($context:tt) => {
-        if $context.is_null() {
-            return ptr::null_mut() as *mut libc::c_char;
-        }
-    };
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn dc_provider_get_overview_page(
-    provider: *const dc_provider_t,
-) -> *mut libc::c_char {
-    null_guard!(provider);
-    format!(
-        "{}/{}",
-        deltachat_provider_database::PROVIDER_OVERVIEW_URL,
-        (*provider).overview_page
-    )
-    .strdup()
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn dc_provider_get_name(provider: *const dc_provider_t) -> *mut libc::c_char {
-    null_guard!(provider);
-    (*provider).name.strdup()
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn dc_provider_get_markdown(
-    provider: *const dc_provider_t,
-) -> *mut libc::c_char {
-    null_guard!(provider);
-    (*provider).markdown.strdup()
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn dc_provider_get_status_date(
-    provider: *const dc_provider_t,
-) -> *mut libc::c_char {
-    null_guard!(provider);
-    (*provider).status.date.strdup()
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn dc_provider_get_status(provider: *const dc_provider_t) -> u32 {
-    if provider.is_null() {
-        return 0;
-    }
-    match (*provider).status.state {
-        StatusState::OK => 1,
-        StatusState::PREPARATION => 2,
-        StatusState::BROKEN => 3,
-    }
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn dc_provider_unref(_provider: *const dc_provider_t) {
-    ()
-}
-
-// TODO expose general provider overview url?

examples/repl/cmdline.rs

@@ -1,34 +1,37 @@
-use std::path::Path;
+use std::ffi::CString;
+use std::ptr;
 use std::str::FromStr;
 
 use deltachat::chat::{self, Chat};
 use deltachat::chatlist::*;
 use deltachat::config;
+use deltachat::configure::*;
 use deltachat::constants::*;
 use deltachat::contact::*;
 use deltachat::context::*;
+use deltachat::dc_imex::*;
 use deltachat::dc_receive_imf::*;
 use deltachat::dc_tools::*;
 use deltachat::error::Error;
-use deltachat::imex::*;
 use deltachat::job::*;
 use deltachat::location;
 use deltachat::lot::LotState;
-use deltachat::message::{self, Message, MessageState, MsgId};
+use deltachat::message::*;
 use deltachat::peerstate::*;
 use deltachat::qr::*;
 use deltachat::sql;
-use deltachat::Event;
-use libc::free;
+use deltachat::types::*;
+use deltachat::x::*;
+use num_traits::FromPrimitive;
 
 /// Reset database tables. This function is called from Core cmdline.
 /// Argument is a bitmask, executing single or multiple actions in one call.
 /// e.g. bitmask 7 triggers actions definded with bits 1, 2 and 4.
 pub unsafe fn dc_reset_tables(context: &Context, bits: i32) -> i32 {
-    info!(context, "Resetting tables ({})...", bits);
+    info!(context, 0, "Resetting tables ({})...", bits);
     if 0 != bits & 1 {
         sql::execute(context, &context.sql, "DELETE FROM jobs;", params![]).unwrap();
-        info!(context, "(1) Jobs reset.");
+        info!(context, 0, "(1) Jobs reset.");
     }
     if 0 != bits & 2 {
         sql::execute(
@@ -38,11 +41,11 @@ pub unsafe fn dc_reset_tables(context: &Context, bits: i32) -> i32 {
             params![],
         )
         .unwrap();
-        info!(context, "(2) Peerstates reset.");
+        info!(context, 0, "(2) Peerstates reset.");
     }
     if 0 != bits & 4 {
         sql::execute(context, &context.sql, "DELETE FROM keypairs;", params![]).unwrap();
-        info!(context, "(4) Private keypairs reset.");
+        info!(context, 0, "(4) Private keypairs reset.");
     }
     if 0 != bits & 8 {
         sql::execute(
@@ -81,172 +84,211 @@ pub unsafe fn dc_reset_tables(context: &Context, bits: i32) -> i32 {
         )
         .unwrap();
         sql::execute(context, &context.sql, "DELETE FROM leftgrps;", params![]).unwrap();
-        info!(context, "(8) Rest but server config reset.");
+        info!(context, 0, "(8) Rest but server config reset.");
     }
 
-    context.call_cb(Event::MsgsChanged {
-        chat_id: 0,
-        msg_id: MsgId::new(0),
-    });
+    context.call_cb(Event::MSGS_CHANGED, 0, 0);
 
     1
 }
 
-fn dc_poke_eml_file(context: &Context, filename: impl AsRef<Path>) -> Result<(), Error> {
-    let data = dc_read_file(context, filename)?;
+unsafe fn dc_poke_eml_file(context: &Context, filename: *const libc::c_char) -> libc::c_int {
+    /* mainly for testing, may be called by dc_import_spec() */
+    let mut success: libc::c_int = 0i32;
+    let mut data: *mut libc::c_char = ptr::null_mut();
+    let mut data_bytes: size_t = 0;
+    if !(dc_read_file(
+        context,
+        filename,
+        &mut data as *mut *mut libc::c_char as *mut *mut libc::c_void,
+        &mut data_bytes,
+    ) == 0i32)
+    {
+        dc_receive_imf(context, data, data_bytes, "import", 0, 0);
+        success = 1;
+    }
+    free(data as *mut libc::c_void);
 
-    unsafe { dc_receive_imf(context, &data, "import", 0, 0) };
-    Ok(())
+    success
 }
 
 /// Import a file to the database.
 /// For testing, import a folder with eml-files, a single eml-file, e-mail plus public key and so on.
-/// For normal importing, use imex().
+/// For normal importing, use dc_imex().
 ///
 /// @private @memberof Context
 /// @param context The context as created by dc_context_new().
 /// @param spec The file or directory to import. NULL for the last command.
 /// @return 1=success, 0=error.
-fn poke_spec(context: &Context, spec: *const libc::c_char) -> libc::c_int {
+unsafe fn poke_spec(context: &Context, spec: *const libc::c_char) -> libc::c_int {
     if !context.sql.is_open() {
-        error!(context, "Import: Database not opened.");
+        error!(context, 0, "Import: Database not opened.");
         return 0;
     }
 
-    let real_spec: String;
-    let mut read_cnt = 0;
+    let ok_to_continue;
+    let mut success: libc::c_int = 0;
+    let real_spec: *mut libc::c_char;
+    let mut suffix: *mut libc::c_char = ptr::null_mut();
+    let mut read_cnt: libc::c_int = 0;
 
     /* if `spec` is given, remember it for later usage; if it is not given, try to use the last one */
     if !spec.is_null() {
-        real_spec = to_string_lossy(spec);
+        real_spec = dc_strdup(spec);
         context
             .sql
-            .set_raw_config(context, "import_spec", Some(&real_spec))
+            .set_config(context, "import_spec", Some(as_str(real_spec)))
             .unwrap();
+        ok_to_continue = true;
     } else {
-        let rs = context.sql.get_raw_config(context, "import_spec");
+        let rs = context.sql.get_config(context, "import_spec");
         if rs.is_none() {
-            error!(context, "Import: No file or folder given.");
-            return 0;
+            error!(context, 0, "Import: No file or folder given.");
+            ok_to_continue = false;
+        } else {
+            ok_to_continue = true;
         }
-        real_spec = rs.unwrap();
+        real_spec = rs.unwrap_or_default().strdup();
     }
-    if let Some(suffix) = dc_get_filesuffix_lc(&real_spec) {
-        if suffix == "eml" {
-            if dc_poke_eml_file(context, &real_spec).is_ok() {
+    if ok_to_continue {
+        let ok_to_continue2;
+        suffix = dc_get_filesuffix_lc(as_str(real_spec));
+        if !suffix.is_null() && strcmp(suffix, b"eml\x00" as *const u8 as *const libc::c_char) == 0
+        {
+            if 0 != dc_poke_eml_file(context, real_spec) {
                 read_cnt += 1
             }
-        }
-    } else {
-        /* import a directory */
-        let dir_name = std::path::Path::new(&real_spec);
-        let dir = std::fs::read_dir(dir_name);
-        if dir.is_err() {
-            error!(context, "Import: Cannot open directory \"{}\".", &real_spec,);
-            return 0;
+            ok_to_continue2 = true;
         } else {
-            let dir = dir.unwrap();
-            for entry in dir {
-                if entry.is_err() {
-                    break;
-                }
-                let entry = entry.unwrap();
-                let name_f = entry.file_name();
-                let name = name_f.to_string_lossy();
-                if name.ends_with(".eml") {
-                    let path_plus_name = format!("{}/{}", &real_spec, name);
-                    info!(context, "Import: {}", path_plus_name);
-                    if dc_poke_eml_file(context, path_plus_name).is_ok() {
-                        read_cnt += 1
+            /* import a directory */
+            let dir_name = std::path::Path::new(as_str(real_spec));
+            let dir = std::fs::read_dir(dir_name);
+            if dir.is_err() {
+                error!(
+                    context,
+                    0,
+                    "Import: Cannot open directory \"{}\".",
+                    as_str(real_spec),
+                );
+                ok_to_continue2 = false;
+            } else {
+                let dir = dir.unwrap();
+                for entry in dir {
+                    if entry.is_err() {
+                        break;
+                    }
+                    let entry = entry.unwrap();
+                    let name_f = entry.file_name();
+                    let name = name_f.to_string_lossy();
+                    if name.ends_with(".eml") {
+                        let path_plus_name = format!("{}/{}", as_str(real_spec), name);
+                        info!(context, 0, "Import: {}", path_plus_name);
+                        let path_plus_name_c = CString::yolo(path_plus_name);
+                        if 0 != dc_poke_eml_file(context, path_plus_name_c.as_ptr()) {
+                            read_cnt += 1
+                        }
                     }
                 }
+                ok_to_continue2 = true;
             }
         }
+        if ok_to_continue2 {
+            info!(
+                context,
+                0,
+                "Import: {} items read from \"{}\".",
+                read_cnt,
+                as_str(real_spec)
+            );
+            if read_cnt > 0 {
+                context.call_cb(Event::MSGS_CHANGED, 0 as uintptr_t, 0 as uintptr_t);
+            }
+            success = 1
+        }
     }
-    info!(
-        context,
-        "Import: {} items read from \"{}\".", read_cnt, &real_spec
-    );
-    if read_cnt > 0 {
-        context.call_cb(Event::MsgsChanged {
-            chat_id: 0,
-            msg_id: MsgId::new(0),
-        });
-    }
-    1
+
+    free(real_spec as *mut libc::c_void);
+    free(suffix as *mut libc::c_void);
+    success
 }
 
 unsafe fn log_msg(context: &Context, prefix: impl AsRef<str>, msg: &Message) {
-    let contact = Contact::get_by_id(context, msg.get_from_id()).expect("invalid contact");
+    let contact = Contact::get_by_id(context, dc_msg_get_from_id(msg)).expect("invalid contact");
     let contact_name = contact.get_name();
     let contact_id = contact.get_id();
 
-    let statestr = match msg.get_state() {
+    let statestr = match dc_msg_get_state(msg) {
         MessageState::OutPending => " o",
         MessageState::OutDelivered => " √",
         MessageState::OutMdnRcvd => " √√",
         MessageState::OutFailed => " !!",
         _ => "",
     };
-    let temp2 = dc_timestamp_to_str(msg.get_timestamp());
-    let msgtext = msg.get_text();
+    let temp2 = dc_timestamp_to_str(dc_msg_get_timestamp(msg));
+    let msgtext = dc_msg_get_text(msg);
     info!(
         context,
-        "{}{}{}{}: {} (Contact#{}): {} {}{}{}{}{} [{}]",
+        0,
+        "{}#{}{}{}: {} (Contact#{}): {} {}{}{}{} [{}]",
         prefix.as_ref(),
-        msg.get_id(),
-        if msg.get_showpadlock() { "🔒" } else { "" },
-        if msg.has_location() { "📍" } else { "" },
+        dc_msg_get_id(msg) as libc::c_int,
+        if 0 != dc_msg_get_showpadlock(msg) {
+            "🔒"
+        } else {
+            ""
+        },
+        if dc_msg_has_location(msg) { "📍" } else { "" },
         &contact_name,
         contact_id,
-        msgtext.unwrap_or_default(),
-        if msg.is_starred() { "★" } else { "" },
-        if msg.get_from_id() == 1 as libc::c_uint {
+        as_str(msgtext),
+        if dc_msg_is_starred(msg) { "★" } else { "" },
+        if dc_msg_get_from_id(msg) == 1 as libc::c_uint {
             ""
-        } else if msg.get_state() == MessageState::InSeen {
+        } else if dc_msg_get_state(msg) == MessageState::InSeen {
             "[SEEN]"
-        } else if msg.get_state() == MessageState::InNoticed {
+        } else if dc_msg_get_state(msg) == MessageState::InNoticed {
             "[NOTICED]"
         } else {
             "[FRESH]"
         },
-        if msg.is_info() { "[INFO]" } else { "" },
-        if msg.is_forwarded() {
-            "[FORWARDED]"
+        if 0 != dc_msg_is_info(msg) {
+            "[INFO]"
         } else {
             ""
         },
         statestr,
         &temp2,
     );
+    free(msgtext as *mut libc::c_void);
 }
 
-unsafe fn log_msglist(context: &Context, msglist: &Vec<MsgId>) -> Result<(), Error> {
+unsafe fn log_msglist(context: &Context, msglist: &Vec<u32>) -> Result<(), Error> {
     let mut lines_out = 0;
     for &msg_id in msglist {
-        if msg_id.is_daymarker() {
+        if msg_id == 9 as libc::c_uint {
             info!(
                 context,
+                0,
                 "--------------------------------------------------------------------------------"
             );
 
             lines_out += 1
-        } else if !msg_id.is_special() {
+        } else if msg_id > 0 {
             if lines_out == 0 {
                 info!(
-                    context,
+                    context, 0,
                     "--------------------------------------------------------------------------------",
                 );
                 lines_out += 1
             }
-            let msg = Message::load_from_db(context, msg_id)?;
-            log_msg(context, "", &msg);
+            let msg = dc_get_msg(context, msg_id)?;
+            log_msg(context, "Msg", &msg);
         }
     }
     if lines_out > 0 {
         info!(
             context,
-            "--------------------------------------------------------------------------------"
+            0, "--------------------------------------------------------------------------------"
         );
     }
     Ok(())
@@ -263,7 +305,7 @@ unsafe fn log_contactlist(context: &Context, contacts: &Vec<u32>) {
         if let Ok(contact) = Contact::get_by_id(context, contact_id) {
             let name = contact.get_name();
             let addr = contact.get_addr();
-            let verified_state = contact.is_verified(context);
+            let verified_state = contact.is_verified();
             let verified_str = if VerifiedStatus::Unverified != verified_state {
                 if verified_state == VerifiedStatus::BidirectVerified {
                     " √√"
@@ -295,7 +337,7 @@ unsafe fn log_contactlist(context: &Context, contacts: &Vec<u32>) {
                 );
             }
 
-            info!(context, "Contact#{}: {}{}", contact_id, line, line2);
+            info!(context, 0, "Contact#{}: {}{}", contact_id, line, line2);
         }
     }
 }
@@ -321,8 +363,12 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
         arg1.strdup() as *const _
     };
     let arg2 = args.next().unwrap_or_default();
+    let arg2_c = if arg2.is_empty() {
+        std::ptr::null()
+    } else {
+        arg2.strdup() as *const _
+    };
 
-    let blobdir = context.get_blobdir();
     match arg0 {
         "help" | "?" => match arg1 {
             // TODO: reuse commands definition in main.rs.
@@ -353,7 +399,6 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                  configure\n\
                  connect\n\
                  disconnect\n\
-                 interrupt\n\
                  maybenetwork\n\
                  housekeeping\n\
                  help imex (Import/Export)\n\
@@ -379,7 +424,6 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                  sendimage <file> [<text>]\n\
                  sendfile <file> [<text>]\n\
                  draft [<text>]\n\
-                 devicemsg <text>\n\
                  listmedia\n\
                  archive <chat-id>\n\
                  unarchive <chat-id>\n\
@@ -406,32 +450,45 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                  checkqr <qr-content>\n\
                  event <event-id to test>\n\
                  fileinfo <file>\n\
-                 emptyserver <flags> (1=MVBOX 2=INBOX)\n\
                  clear -- clear screen\n\
                  exit or quit\n\
                  ============================================="
             ),
         },
-        "initiate-key-transfer" => match initiate_key_transfer(context) {
-            Ok(setup_code) => println!(
-                "Setup code for the transferred setup message: {}",
-                setup_code,
-            ),
-            Err(err) => bail!("Failed to generate setup code: {}", err),
-        },
+        "open" => {
+            ensure!(!arg1.is_empty(), "Argument <file> missing");
+            dc_close(context);
+            ensure!(dc_open(context, arg1, None), "Open failed");
+        }
+        "close" => {
+            dc_close(context);
+        }
+        "initiate-key-transfer" => {
+            let setup_code = dc_initiate_key_transfer(context);
+            if !setup_code.is_null() {
+                println!(
+                    "Setup code for the transferred setup message: {}",
+                    as_str(setup_code),
+                );
+                free(setup_code as *mut libc::c_void);
+            } else {
+                bail!("Failed to generate setup code");
+            };
+        }
         "get-setupcodebegin" => {
             ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
-            let msg_id: MsgId = MsgId::new(arg1.parse()?);
-            let msg = Message::load_from_db(context, msg_id)?;
-            if msg.is_setupmessage() {
-                let setupcodebegin = msg.get_setupcodebegin(context);
+            let msg_id: u32 = arg1.parse()?;
+            let msg = dc_get_msg(context, msg_id)?;
+            if dc_msg_is_setupmessage(&msg) {
+                let setupcodebegin = dc_msg_get_setupcodebegin(&msg);
                 println!(
-                    "The setup code for setup message {} starts with: {}",
+                    "The setup code for setup message Msg#{} starts with: {}",
                     msg_id,
-                    setupcodebegin.unwrap_or_default(),
+                    as_str(setupcodebegin),
                 );
+                free(setupcodebegin as *mut libc::c_void);
             } else {
-                bail!("{} is no setup message.", msg_id,);
+                bail!("Msg#{} is no setup message.", msg_id,);
             }
         }
         "continue-key-transfer" => {
@@ -439,34 +496,43 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                 !arg1.is_empty() && !arg2.is_empty(),
                 "Arguments <msg-id> <setup-code> expected"
             );
-            continue_key_transfer(context, MsgId::new(arg1.parse()?), &arg2)?;
+            if 0 == dc_continue_key_transfer(context, arg1.parse()?, arg2_c) {
+                bail!("Continue key transfer failed");
+            }
         }
         "has-backup" => {
-            has_backup(context, blobdir)?;
+            let ret = dc_imex_has_backup(context, context.get_blobdir());
+            if ret.is_null() {
+                println!("No backup found.");
+            }
         }
         "export-backup" => {
-            imex(context, ImexMode::ExportBackup, Some(blobdir));
+            dc_imex(context, 11, context.get_blobdir(), ptr::null());
         }
         "import-backup" => {
             ensure!(!arg1.is_empty(), "Argument <backup-file> missing.");
-            imex(context, ImexMode::ImportBackup, Some(arg1));
+            dc_imex(context, 12, arg1_c, ptr::null());
         }
         "export-keys" => {
-            imex(context, ImexMode::ExportSelfKeys, Some(blobdir));
+            dc_imex(context, 1, context.get_blobdir(), ptr::null());
         }
         "import-keys" => {
-            imex(context, ImexMode::ImportSelfKeys, Some(blobdir));
+            dc_imex(context, 2, context.get_blobdir(), ptr::null());
         }
         "export-setup" => {
-            let setup_code = create_setup_code(context);
-            let file_name = blobdir.join("autocrypt-setup-message.html");
-            let file_content = render_setup_file(context, &setup_code)?;
-            std::fs::write(&file_name, file_content)?;
+            let setup_code = dc_create_setup_code(context);
+            let file_name: *mut libc::c_char = dc_mprintf(
+                b"%s/autocrypt-setup-message.html\x00" as *const u8 as *const libc::c_char,
+                context.get_blobdir(),
+            );
+            let file_content = dc_render_setup_file(context, &setup_code)?;
+            std::fs::write(as_str(file_name), file_content)?;
             println!(
                 "Setup message written to: {}\nSetup code: {}",
-                file_name.display(),
+                as_str(file_name),
                 &setup_code,
             );
+            free(file_name as *mut libc::c_void);
         }
         "poke" => {
             ensure!(0 != poke_spec(context, arg1_c), "Poke failed");
@@ -478,7 +544,7 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             ensure!(0 != dc_reset_tables(context, bits), "Reset failed");
         }
         "stop" => {
-            context.stop_ongoing();
+            dc_stop_ongoing_process(context);
         }
         "set" => {
             ensure!(!arg1.is_empty(), "Argument <key> missing.");
@@ -493,10 +559,7 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             println!("{}={:?}", key, val);
         }
         "info" => {
-            println!("{:#?}", context.get_info());
-        }
-        "interrupt" => {
-            interrupt_inbox_idle(context, true);
+            println!("{}", to_string(dc_get_info(context)));
         }
         "maybenetwork" => {
             maybe_network(context);
@@ -516,21 +579,25 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             let cnt = chatlist.len();
             if cnt > 0 {
                 info!(
-                    context,
+                    context, 0,
                     "================================================================================"
                 );
 
                 for i in (0..cnt).rev() {
                     let chat = Chat::load_from_db(context, chatlist.get_chat_id(i))?;
+                    let temp_subtitle = chat.get_subtitle();
+                    let temp_name = chat.get_name();
                     info!(
                         context,
-                        "{}#{}: {} [{} fresh]",
+                        0,
+                        "{}#{}: {} [{}] [{} fresh]",
                         chat_prefix(&chat),
                         chat.get_id(),
-                        chat.get_name(),
+                        temp_name,
+                        temp_subtitle,
                         chat::get_fresh_msg_cnt(context, chat.get_id()),
                     );
-                    let lot = chatlist.get_summary(context, i, Some(&chat));
+                    let lot = chatlist.get_summary(i, Some(&chat));
                     let statestr = if chat.is_archived() {
                         " [Archived]"
                     } else {
@@ -547,6 +614,7 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                     let text2 = lot.get_text2();
                     info!(
                         context,
+                        0,
                         "{}{}{}{} [{}]{}",
                         text1.unwrap_or(""),
                         if text1.is_some() { ": " } else { "" },
@@ -560,13 +628,13 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                         },
                     );
                     info!(
-                        context,
+                        context, 0,
                         "================================================================================"
                     );
                 }
             }
-            if location::is_sending_locations_to_chat(context, 0) {
-                info!(context, "Location streaming enabled.");
+            if location::is_sending_locations_to_chat(context, 0 as uint32_t) {
+                info!(context, 0, "Location streaming enabled.");
             }
             println!("{} chats", cnt);
         }
@@ -584,38 +652,25 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             ensure!(sel_chat.is_some(), "Failed to select chat");
             let sel_chat = sel_chat.as_ref().unwrap();
 
-            let msglist = chat::get_chat_msgs(context, sel_chat.get_id(), 0x1, None);
-            let members = chat::get_chat_contacts(context, sel_chat.id);
-            let subtitle = if sel_chat.is_device_talk() {
-                "device-talk".to_string()
-            } else if sel_chat.get_type() == Chattype::Single && members.len() >= 1 {
-                let contact = Contact::get_by_id(context, members[0])?;
-                contact.get_addr().to_string()
-            } else {
-                format!("{} member(s)", members.len())
-            };
+            let msglist = chat::get_chat_msgs(context, sel_chat.get_id(), 0x1, 0);
+            let temp2 = sel_chat.get_subtitle();
+            let temp_name = sel_chat.get_name();
             info!(
                 context,
-                "{}#{}: {} [{}]{}{}",
+                0,
+                "{}#{}: {} [{}]{}",
                 chat_prefix(sel_chat),
                 sel_chat.get_id(),
-                sel_chat.get_name(),
-                subtitle,
+                temp_name,
+                temp2,
                 if sel_chat.is_sending_locations() {
                     "📍"
                 } else {
                     ""
                 },
-                match sel_chat.get_profile_image(context) {
-                    Some(icon) => match icon.to_str() {
-                        Some(icon) => format!(" Icon: {}", icon),
-                        _ => " Icon: Err".to_string(),
-                    },
-                    _ => "".to_string(),
-                },
             );
             log_msglist(context, &msglist)?;
-            if let Some(draft) = chat::get_draft(context, sel_chat.get_id())? {
+            if let Ok(draft) = chat::get_draft(context, sel_chat.get_id()) {
                 log_msg(context, "Draft", &draft);
             }
 
@@ -628,13 +683,13 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
         "createchat" => {
             ensure!(!arg1.is_empty(), "Argument <contact-id> missing.");
             let contact_id: libc::c_int = arg1.parse()?;
-            let chat_id = chat::create_by_contact_id(context, contact_id as u32)?;
+            let chat_id = chat::create_by_contact_id(context, contact_id as uint32_t)?;
 
             println!("Single#{} created successfully.", chat_id,);
         }
         "createchatbymsg" => {
             ensure!(!arg1.is_empty(), "Argument <msg-id> missing");
-            let msg_id = MsgId::new(arg1.parse()?);
+            let msg_id: u32 = arg1.parse()?;
             let chat_id = chat::create_by_msg_id(context, msg_id)?;
             let chat = Chat::load_from_db(context, chat_id)?;
 
@@ -657,10 +712,10 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             ensure!(!arg1.is_empty(), "Argument <contact-id> missing.");
 
             let contact_id_0: libc::c_int = arg1.parse()?;
-            if chat::add_contact_to_chat(
+            if 0 != chat::add_contact_to_chat(
                 context,
                 sel_chat.as_ref().unwrap().get_id(),
-                contact_id_0 as u32,
+                contact_id_0 as uint32_t,
             ) {
                 println!("Contact added to chat.");
             } else {
@@ -674,7 +729,7 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             chat::remove_contact_from_chat(
                 context,
                 sel_chat.as_ref().unwrap().get_id(),
-                contact_id_1 as u32,
+                contact_id_1 as uint32_t,
             )?;
 
             println!("Contact added to chat.");
@@ -698,7 +753,7 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             ensure!(sel_chat.is_some(), "No chat selected.");
 
             let contacts = chat::get_chat_contacts(context, sel_chat.as_ref().unwrap().get_id());
-            info!(context, "Memberlist:");
+            info!(context, 0, "Memberlist:");
 
             log_contactlist(context, &contacts);
             println!(
@@ -726,7 +781,8 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                 let marker = location.marker.as_ref().unwrap_or(&default_marker);
                 info!(
                     context,
-                    "Loc#{}: {}: lat={} lng={} acc={} Chat#{} Contact#{} {} {}",
+                    0,
+                    "Loc#{}: {}: lat={} lng={} acc={} Chat#{} Contact#{} Msg#{} {}",
                     location.location_id,
                     dc_timestamp_to_str(location.timestamp),
                     location.latitude,
@@ -739,7 +795,7 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                 );
             }
             if locations.is_empty() {
-                info!(context, "No locations.");
+                info!(context, 0, "No locations.");
             }
         }
         "sendlocations" => {
@@ -763,7 +819,7 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             let longitude = arg2.parse()?;
 
             let continue_streaming = location::set(context, latitude, longitude, 0.);
-            if continue_streaming {
+            if 0 != continue_streaming {
                 println!("Success, streaming should be continued.");
             } else {
                 println!("Success, streaming can be stoppped.");
@@ -788,14 +844,17 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             ensure!(sel_chat.is_some(), "No chat selected.");
             ensure!(!arg1.is_empty(), "No file given.");
 
-            let mut msg = Message::new(if arg0 == "sendimage" {
-                Viewtype::Image
-            } else {
-                Viewtype::File
-            });
-            msg.set_file(arg1, None);
+            let mut msg = dc_msg_new(
+                context,
+                if arg0 == "sendimage" {
+                    Viewtype::Image
+                } else {
+                    Viewtype::File
+                },
+            );
+            dc_msg_set_file(&mut msg, arg1_c, ptr::null());
             if !arg2.is_empty() {
-                msg.set_text(Some(arg2.to_string()));
+                dc_msg_set_text(&mut msg, arg2_c);
             }
             chat::send_msg(context, sel_chat.as_ref().unwrap().get_id(), &mut msg)?;
         }
@@ -808,7 +867,7 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                 0 as libc::c_uint
             };
 
-            let msglist = context.search_msgs(chat, arg1);
+            let msglist = dc_search_msgs(context, chat, arg1_c);
 
             log_msglist(context, &msglist)?;
             println!("{} messages.", msglist.len());
@@ -817,8 +876,8 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             ensure!(sel_chat.is_some(), "No chat selected.");
 
             if !arg1.is_empty() {
-                let mut draft = Message::new(Viewtype::Text);
-                draft.set_text(Some(arg1.to_string()));
+                let mut draft = dc_msg_new(context, Viewtype::Text);
+                dc_msg_set_text(&mut draft, arg1_c);
                 chat::set_draft(
                     context,
                     sel_chat.as_ref().unwrap().get_id(),
@@ -830,15 +889,6 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                 println!("Draft deleted.");
             }
         }
-        "devicemsg" => {
-            ensure!(
-                !arg1.is_empty(),
-                "Please specify text to add as device message."
-            );
-            let mut msg = Message::new(Viewtype::Text);
-            msg.set_text(Some(arg1.to_string()));
-            chat::add_device_msg(context, None, Some(&mut msg))?;
-        }
         "listmedia" => {
             ensure!(sel_chat.is_some(), "No chat selected.");
 
@@ -852,9 +902,9 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
             println!("{} images or videos: ", images.len());
             for (i, data) in images.iter().enumerate() {
                 if 0 == i {
-                    print!("{}", data);
+                    print!("Msg#{}", data);
                 } else {
-                    print!(", {}", data);
+                    print!(", Msg#{}", data);
                 }
             }
             print!("\n");
@@ -875,12 +925,12 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
         }
         "msginfo" => {
             ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
-            let id = MsgId::new(arg1.parse()?);
-            let res = message::get_msg_info(context, id);
-            println!("{}", res);
+            let id = arg1.parse()?;
+            let res = dc_get_msg_info(context, id);
+            println!("{}", as_str(res));
         }
         "listfresh" => {
-            let msglist = context.get_fresh_msgs();
+            let msglist = dc_get_fresh_msgs(context);
 
             log_msglist(context, &msglist)?;
             print!("{} fresh messages.", msglist.len());
@@ -891,28 +941,33 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                 "Arguments <msg-id> <chat-id> expected"
             );
 
-            let mut msg_ids = [MsgId::new(0); 1];
+            let mut msg_ids = [0; 1];
             let chat_id = arg2.parse()?;
-            msg_ids[0] = MsgId::new(arg1.parse()?);
-            chat::forward_msgs(context, &msg_ids, chat_id)?;
+            msg_ids[0] = arg1.parse()?;
+            chat::forward_msgs(context, msg_ids.as_mut_ptr(), 1, chat_id);
         }
         "markseen" => {
             ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
-            let mut msg_ids = [MsgId::new(0); 1];
-            msg_ids[0] = MsgId::new(arg1.parse()?);
-            message::markseen_msgs(context, &msg_ids);
+            let mut msg_ids = [0; 1];
+            msg_ids[0] = arg1.parse()?;
+            dc_markseen_msgs(context, msg_ids.as_mut_ptr(), 1);
         }
         "star" | "unstar" => {
             ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
-            let mut msg_ids = [MsgId::new(0); 1];
-            msg_ids[0] = MsgId::new(arg1.parse()?);
-            message::star_msgs(context, &msg_ids, arg0 == "star");
+            let mut msg_ids = [0; 1];
+            msg_ids[0] = arg1.parse()?;
+            dc_star_msgs(
+                context,
+                msg_ids.as_mut_ptr(),
+                1,
+                if arg0 == "star" { 1 } else { 0 },
+            );
         }
         "delmsg" => {
             ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
-            let mut ids = [MsgId::new(0); 1];
-            ids[0] = MsgId::new(arg1.parse()?);
-            message::delete_msgs(context, &ids);
+            let mut ids = [0; 1];
+            ids[0] = arg1.parse()?;
+            dc_delete_msgs(context, ids.as_mut_ptr(), 1);
         }
         "listcontacts" | "contacts" | "listverified" => {
             let contacts = Contact::get_all(
@@ -981,37 +1036,32 @@ pub unsafe fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::E
                 res.get_text2()
             );
         }
-        // TODO: implement this again, unclear how to match this through though, without writing a parser.
-        // "event" => {
-        //     ensure!(!arg1.is_empty(), "Argument <id> missing.");
-        //     let event = arg1.parse()?;
-        //     let event = Event::from_u32(event).ok_or(format_err!("Event::from_u32({})", event))?;
-        //     let r = context.call_cb(event, 0 as libc::uintptr_t, 0 as libc::uintptr_t);
-        //     println!(
-        //         "Sending event {:?}({}), received value {}.",
-        //         event, event as usize, r as libc::c_int,
-        //     );
-        // }
+        "event" => {
+            ensure!(!arg1.is_empty(), "Argument <id> missing.");
+            let event = arg1.parse()?;
+            let event = Event::from_u32(event).ok_or(format_err!("Event::from_u32({})", event))?;
+            let r = context.call_cb(event, 0 as uintptr_t, 0 as uintptr_t);
+            println!(
+                "Sending event {:?}({}), received value {}.",
+                event, event as usize, r as libc::c_int,
+            );
+        }
         "fileinfo" => {
             ensure!(!arg1.is_empty(), "Argument <file> missing.");
 
-            if let Ok(buf) = dc_read_file(context, &arg1) {
+            if let Some(buf) = dc_read_file_safe(context, &arg1) {
                 let (width, height) = dc_get_filemeta(&buf)?;
                 println!("width={}, height={}", width, height);
             } else {
                 bail!("Command failed.");
             }
         }
-        "emptyserver" => {
-            ensure!(!arg1.is_empty(), "Argument <flags> missing");
-
-            message::dc_empty_server(context, arg1.parse()?);
-        }
         "" => (),
         _ => bail!("Unknown command: \"{}\" type ? for help.", arg0),
     }
 
     free(arg1_c as *mut _);
+    free(arg2_c as *mut _);
 
     Ok(())
 }

examples/repl/main.rs

@@ -15,18 +15,21 @@ extern crate rusqlite;
 
 use std::borrow::Cow::{self, Borrowed, Owned};
 use std::io::{self, Write};
-use std::path::Path;
 use std::process::Command;
+use std::ptr;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::{Arc, Mutex, RwLock};
 
 use deltachat::config;
 use deltachat::configure::*;
+use deltachat::constants::*;
 use deltachat::context::*;
+use deltachat::dc_tools::*;
 use deltachat::job::*;
 use deltachat::oauth2::*;
 use deltachat::securejoin::*;
-use deltachat::Event;
+use deltachat::types::*;
+use deltachat::x::*;
 use rustyline::completion::{Completer, FilenameCompleter, Pair};
 use rustyline::config::OutputStreamType;
 use rustyline::error::ReadlineError;
@@ -41,74 +44,96 @@ use self::cmdline::*;
 
 // Event Handler
 
-fn receive_event(_context: &Context, event: Event) -> libc::uintptr_t {
+unsafe extern "C" fn receive_event(
+    _context: &Context,
+    event: Event,
+    data1: uintptr_t,
+    data2: uintptr_t,
+) -> uintptr_t {
     match event {
-        Event::Info(msg) => {
+        Event::GET_STRING => {}
+        Event::INFO => {
             /* do not show the event as this would fill the screen */
-            println!("{}", msg);
+            println!("{}", to_string(data2 as *const _),);
         }
-        Event::SmtpConnected(msg) => {
-            println!("[DC_EVENT_SMTP_CONNECTED] {}", msg);
+        Event::SMTP_CONNECTED => {
+            println!("[DC_EVENT_SMTP_CONNECTED] {}", to_string(data2 as *const _));
         }
-        Event::ImapConnected(msg) => {
-            println!("[DC_EVENT_IMAP_CONNECTED] {}", msg);
+        Event::IMAP_CONNECTED => {
+            println!("[DC_EVENT_IMAP_CONNECTED] {}", to_string(data2 as *const _),);
         }
-        Event::SmtpMessageSent(msg) => {
-            println!("[DC_EVENT_SMTP_MESSAGE_SENT] {}", msg);
-        }
-        Event::Warning(msg) => {
-            println!("[Warning] {}", msg);
-        }
-        Event::Error(msg) => {
-            println!("\x1b[31m[DC_EVENT_ERROR] {}\x1b[0m", msg);
-        }
-        Event::ErrorNetwork(msg) => {
-            println!("\x1b[31m[DC_EVENT_ERROR_NETWORK] msg={}\x1b[0m", msg);
-        }
-        Event::ErrorSelfNotInGroup(msg) => {
-            println!("\x1b[31m[DC_EVENT_ERROR_SELF_NOT_IN_GROUP] {}\x1b[0m", msg);
-        }
-        Event::MsgsChanged { chat_id, msg_id } => {
-            print!(
-                "\x1b[33m{{Received DC_EVENT_MSGS_CHANGED(chat_id={}, msg_id={})}}\n\x1b[0m",
-                chat_id, msg_id,
+        Event::SMTP_MESSAGE_SENT => {
+            println!(
+                "[DC_EVENT_SMTP_MESSAGE_SENT] {}",
+                to_string(data2 as *const _),
             );
         }
-        Event::ContactsChanged(_) => {
+        Event::WARNING => {
+            println!("[Warning] {}", to_string(data2 as *const _),);
+        }
+        Event::ERROR => {
+            println!(
+                "\x1b[31m[DC_EVENT_ERROR] {}\x1b[0m",
+                to_string(data2 as *const _),
+            );
+        }
+        Event::ERROR_NETWORK => {
+            println!(
+                "\x1b[31m[DC_EVENT_ERROR_NETWORK] first={}, msg={}\x1b[0m",
+                data1 as usize,
+                to_string(data2 as *const _),
+            );
+        }
+        Event::ERROR_SELF_NOT_IN_GROUP => {
+            println!(
+                "\x1b[31m[DC_EVENT_ERROR_SELF_NOT_IN_GROUP] {}\x1b[0m",
+                to_string(data2 as *const _),
+            );
+        }
+        Event::MSGS_CHANGED => {
+            print!(
+                "\x1b[33m{{Received DC_EVENT_MSGS_CHANGED({}, {})}}\n\x1b[0m",
+                data1 as usize, data2 as usize,
+            );
+        }
+        Event::CONTACTS_CHANGED => {
             print!("\x1b[33m{{Received DC_EVENT_CONTACTS_CHANGED()}}\n\x1b[0m");
         }
-        Event::LocationChanged(contact) => {
+        Event::LOCATION_CHANGED => {
             print!(
-                "\x1b[33m{{Received DC_EVENT_LOCATION_CHANGED(contact={:?})}}\n\x1b[0m",
-                contact,
+                "\x1b[33m{{Received DC_EVENT_LOCATION_CHANGED(contact={})}}\n\x1b[0m",
+                data1 as usize,
             );
         }
-        Event::ConfigureProgress(progress) => {
+        Event::CONFIGURE_PROGRESS => {
             print!(
                 "\x1b[33m{{Received DC_EVENT_CONFIGURE_PROGRESS({} ‰)}}\n\x1b[0m",
-                progress,
+                data1 as usize,
             );
         }
-        Event::ImexProgress(progress) => {
+        Event::IMEX_PROGRESS => {
             print!(
                 "\x1b[33m{{Received DC_EVENT_IMEX_PROGRESS({} ‰)}}\n\x1b[0m",
-                progress,
+                data1 as usize,
             );
         }
-        Event::ImexFileWritten(file) => {
+        Event::IMEX_FILE_WRITTEN => {
             print!(
                 "\x1b[33m{{Received DC_EVENT_IMEX_FILE_WRITTEN({})}}\n\x1b[0m",
-                file.display()
+                to_string(data1 as *const _)
             );
         }
-        Event::ChatModified(chat) => {
+        Event::CHAT_MODIFIED => {
             print!(
                 "\x1b[33m{{Received DC_EVENT_CHAT_MODIFIED({})}}\n\x1b[0m",
-                chat
+                data1 as usize,
             );
         }
         _ => {
-            print!("\x1b[33m{{Received {:?}}}\n\x1b[0m", event);
+            print!(
+                "\x1b[33m{{Received {:?}({}, {})}}\n\x1b[0m",
+                event, data1 as usize, data2 as usize,
+            );
         }
     }
 
@@ -150,11 +175,11 @@ fn start_threads(c: Arc<RwLock<Context>>) {
     let ctx = c.clone();
     let handle_imap = std::thread::spawn(move || loop {
         while_running!({
-            perform_inbox_jobs(&ctx.read().unwrap());
-            perform_inbox_fetch(&ctx.read().unwrap());
+            perform_imap_jobs(&ctx.read().unwrap());
+            perform_imap_fetch(&ctx.read().unwrap());
             while_running!({
                 let context = ctx.read().unwrap();
-                perform_inbox_idle(&context);
+                perform_imap_idle(&context);
             });
         });
     });
@@ -202,7 +227,7 @@ fn stop_threads(context: &Context) {
         println!("Stopping threads");
         IS_RUNNING.store(false, Ordering::Relaxed);
 
-        interrupt_inbox_idle(context, true);
+        interrupt_imap_idle(context);
         interrupt_mvbox_idle(context);
         interrupt_sentbox_idle(context);
         interrupt_smtp_idle(context);
@@ -362,15 +387,15 @@ impl Highlighter for DcHelper {
 impl Helper for DcHelper {}
 
 fn main_0(args: Vec<String>) -> Result<(), failure::Error> {
-    if args.len() < 2 {
+    let mut context = dc_context_new(Some(receive_event), ptr::null_mut(), Some("CLI".into()));
+
+    if args.len() == 2 {
+        if unsafe { !dc_open(&mut context, &args[1], None) } {
+            println!("Error: Cannot open {}.", args[0],);
+        }
+    } else if args.len() != 1 {
         println!("Error: Bad arguments, expected [db-name].");
-        return Err(format_err!("No db-name specified"));
     }
-    let context = Context::new(
-        Box::new(receive_event),
-        "CLI".into(),
-        Path::new(&args[1]).to_path_buf(),
-    )?;
 
     println!("Delta Chat Core is awaiting your commands.");
 
@@ -438,6 +463,11 @@ unsafe fn handle_cmd(line: &str, ctx: Arc<RwLock<Context>>) -> Result<ExitResult
     let mut args = line.splitn(2, ' ');
     let arg0 = args.next().unwrap_or_default();
     let arg1 = args.next().unwrap_or_default();
+    let arg1_c = if arg1.is_empty() {
+        std::ptr::null()
+    } else {
+        arg1.strdup()
+    };
 
     match arg0 {
         "connect" => {
@@ -455,9 +485,9 @@ unsafe fn handle_cmd(line: &str, ctx: Arc<RwLock<Context>>) -> Result<ExitResult
         }
         "imap-jobs" => {
             if HANDLE.clone().lock().unwrap().is_some() {
-                println!("inbox-jobs are already running in a thread.");
+                println!("imap-jobs are already running in a thread.");
             } else {
-                perform_inbox_jobs(&ctx.read().unwrap());
+                perform_imap_jobs(&ctx.read().unwrap());
             }
         }
         "configure" => {
@@ -513,6 +543,8 @@ unsafe fn handle_cmd(line: &str, ctx: Arc<RwLock<Context>>) -> Result<ExitResult
         _ => dc_cmdline(&ctx.read().unwrap(), line)?,
     }
 
+    free(arg1_c as *mut _);
+
     Ok(ExitResult::Continue)
 }
 

examples/simple.rs

@@ -1,5 +1,6 @@
 extern crate deltachat;
 
+use std::ffi::CStr;
 use std::sync::{Arc, RwLock};
 use std::{thread, time};
 use tempfile::tempdir;
@@ -8,118 +9,127 @@ use deltachat::chat;
 use deltachat::chatlist::*;
 use deltachat::config;
 use deltachat::configure::*;
+use deltachat::constants::Event;
 use deltachat::contact::*;
 use deltachat::context::*;
 use deltachat::job::{
-    perform_inbox_fetch, perform_inbox_idle, perform_inbox_jobs, perform_smtp_idle,
-    perform_smtp_jobs,
+    perform_imap_fetch, perform_imap_idle, perform_imap_jobs, perform_smtp_idle, perform_smtp_jobs,
 };
-use deltachat::Event;
 
-fn cb(_ctx: &Context, event: Event) -> usize {
-    print!("[{:?}]", event);
+extern "C" fn cb(_ctx: &Context, event: Event, data1: usize, data2: usize) -> usize {
+    println!("[{:?}]", event);
 
     match event {
-        Event::ConfigureProgress(progress) => {
-            print!("  progress: {}\n", progress);
+        Event::CONFIGURE_PROGRESS => {
+            println!("  progress: {}", data1);
             0
         }
-        Event::Info(msg) | Event::Warning(msg) | Event::Error(msg) | Event::ErrorNetwork(msg) => {
-            print!("  {}\n", msg);
-            0
-        }
-        _ => {
-            print!("\n");
+        Event::INFO | Event::WARNING | Event::ERROR | Event::ERROR_NETWORK => {
+            println!(
+                "  {}",
+                unsafe { CStr::from_ptr(data2 as *const _) }
+                    .to_str()
+                    .unwrap()
+            );
             0
         }
+        _ => 0,
     }
 }
 
 fn main() {
-    let dir = tempdir().unwrap();
-    let dbfile = dir.path().join("db.sqlite");
-    println!("creating database {:?}", dbfile);
-    let ctx =
-        Context::new(Box::new(cb), "FakeOs".into(), dbfile).expect("Failed to create context");
-    let running = Arc::new(RwLock::new(true));
-    let info = ctx.get_info();
-    let duration = time::Duration::from_millis(4000);
-    println!("info: {:#?}", info);
-
-    let ctx = Arc::new(ctx);
-    let ctx1 = ctx.clone();
-    let r1 = running.clone();
-    let t1 = thread::spawn(move || {
-        while *r1.read().unwrap() {
-            perform_inbox_jobs(&ctx1);
-            if *r1.read().unwrap() {
-                perform_inbox_fetch(&ctx1);
+    unsafe {
+        let ctx = dc_context_new(Some(cb), std::ptr::null_mut(), None);
+        let running = Arc::new(RwLock::new(true));
+        let info = dc_get_info(&ctx);
+        let info_s = CStr::from_ptr(info);
+        let duration = time::Duration::from_millis(4000);
+        println!("info: {}", info_s.to_str().unwrap());
 
+        let ctx = Arc::new(ctx);
+        let ctx1 = ctx.clone();
+        let r1 = running.clone();
+        let t1 = thread::spawn(move || {
+            while *r1.read().unwrap() {
+                perform_imap_jobs(&ctx1);
                 if *r1.read().unwrap() {
-                    perform_inbox_idle(&ctx1);
+                    perform_imap_fetch(&ctx1);
+
+                    if *r1.read().unwrap() {
+                        perform_imap_idle(&ctx1);
+                    }
                 }
             }
-        }
-    });
+        });
 
-    let ctx1 = ctx.clone();
-    let r1 = running.clone();
-    let t2 = thread::spawn(move || {
-        while *r1.read().unwrap() {
-            perform_smtp_jobs(&ctx1);
-            if *r1.read().unwrap() {
-                perform_smtp_idle(&ctx1);
+        let ctx1 = ctx.clone();
+        let r1 = running.clone();
+        let t2 = thread::spawn(move || {
+            while *r1.read().unwrap() {
+                perform_smtp_jobs(&ctx1);
+                if *r1.read().unwrap() {
+                    perform_smtp_idle(&ctx1);
+                }
             }
+        });
+
+        let dir = tempdir().unwrap();
+        let dbfile = dir.path().join("db.sqlite");
+
+        println!("opening database {:?}", dbfile);
+
+        assert!(dc_open(&ctx, dbfile.to_str().unwrap(), None));
+
+        println!("configuring");
+        let args = std::env::args().collect::<Vec<String>>();
+        assert_eq!(args.len(), 2, "missing password");
+        let pw = args[1].clone();
+        ctx.set_config(config::Config::Addr, Some("d@testrun.org"))
+            .unwrap();
+        ctx.set_config(config::Config::MailPw, Some(&pw)).unwrap();
+        configure(&ctx);
+
+        thread::sleep(duration);
+
+        println!("sending a message");
+        let contact_id =
+            Contact::create(&ctx, "dignifiedquire", "dignifiedquire@gmail.com").unwrap();
+        let chat_id = chat::create_by_contact_id(&ctx, contact_id).unwrap();
+        chat::send_text_msg(&ctx, chat_id, "Hi, here is my first message!".into()).unwrap();
+
+        println!("fetching chats..");
+        let chats = Chatlist::try_load(&ctx, 0, None, None).unwrap();
+
+        for i in 0..chats.len() {
+            let summary = chats.get_summary(0, None);
+            let text1 = summary.get_text1();
+            let text2 = summary.get_text2();
+            println!("chat: {} - {:?} - {:?}", i, text1, text2,);
         }
-    });
 
-    println!("configuring");
-    let args = std::env::args().collect::<Vec<String>>();
-    assert_eq!(args.len(), 2, "missing password");
-    let pw = args[1].clone();
-    ctx.set_config(config::Config::Addr, Some("d@testrun.org"))
-        .unwrap();
-    ctx.set_config(config::Config::MailPw, Some(&pw)).unwrap();
-    configure(&ctx);
+        thread::sleep(duration);
 
-    thread::sleep(duration);
+        // let msglist = dc_get_chat_msgs(&ctx, chat_id, 0, 0);
+        // for i in 0..dc_array_get_cnt(msglist) {
+        //     let msg_id = dc_array_get_id(msglist, i);
+        //     let msg = dc_get_msg(context, msg_id);
+        //     let text = CStr::from_ptr(dc_msg_get_text(msg)).unwrap();
+        //     println!("Message {}: {}\n", i + 1, text.to_str().unwrap());
+        //     dc_msg_unref(msg);
+        // }
+        // dc_array_unref(msglist);
 
-    println!("sending a message");
-    let contact_id = Contact::create(&ctx, "dignifiedquire", "dignifiedquire@gmail.com").unwrap();
-    let chat_id = chat::create_by_contact_id(&ctx, contact_id).unwrap();
-    chat::send_text_msg(&ctx, chat_id, "Hi, here is my first message!".into()).unwrap();
+        println!("stopping threads");
 
-    println!("fetching chats..");
-    let chats = Chatlist::try_load(&ctx, 0, None, None).unwrap();
+        *running.clone().write().unwrap() = false;
+        deltachat::job::interrupt_imap_idle(&ctx);
+        deltachat::job::interrupt_smtp_idle(&ctx);
 
-    for i in 0..chats.len() {
-        let summary = chats.get_summary(&ctx, 0, None);
-        let text1 = summary.get_text1();
-        let text2 = summary.get_text2();
-        println!("chat: {} - {:?} - {:?}", i, text1, text2,);
+        println!("joining");
+        t1.join().unwrap();
+        t2.join().unwrap();
+
+        println!("closing");
+        dc_close(&ctx);
     }
-
-    thread::sleep(duration);
-
-    // let msglist = dc_get_chat_msgs(&ctx, chat_id, 0, 0);
-    // for i in 0..dc_array_get_cnt(msglist) {
-    //     let msg_id = dc_array_get_id(msglist, i);
-    //     let msg = dc_get_msg(context, msg_id);
-    //     let text = CStr::from_ptr(dc_msg_get_text(msg)).unwrap();
-    //     println!("Message {}: {}\n", i + 1, text.to_str().unwrap());
-    //     dc_msg_unref(msg);
-    // }
-    // dc_array_unref(msglist);
-
-    println!("stopping threads");
-
-    *running.clone().write().unwrap() = false;
-    deltachat::job::interrupt_inbox_idle(&ctx, true);
-    deltachat::job::interrupt_smtp_idle(&ctx);
-
-    println!("joining");
-    t1.join().unwrap();
-    t2.join().unwrap();
-
-    println!("closing");
 }

misc.c

@@ -0,0 +1,52 @@
+#include <stdlib.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <string.h>
+#include <stdio.h>
+#include "misc.h"
+
+
+static char* internal_dc_strdup(const char* s) /* strdup(NULL) is undefined, save_strdup(NULL) returns an empty string in this case */
+{
+	char* ret = NULL;
+	if (s) {
+		if ((ret=strdup(s))==NULL) {
+			exit(16); /* cannot allocate (little) memory, unrecoverable error */
+		}
+	}
+	else {
+		if ((ret=(char*)calloc(1, 1))==NULL) {
+			exit(17); /* cannot allocate little memory, unrecoverable error */
+		}
+	}
+	return ret;
+}
+
+char* dc_mprintf(const char* format, ...)
+{
+	char  testbuf[1];
+	char* buf = NULL;
+	int   char_cnt_without_zero = 0;
+
+	va_list argp;
+	va_list argp_copy;
+	va_start(argp, format);
+	va_copy(argp_copy, argp);
+
+	char_cnt_without_zero = vsnprintf(testbuf, 0, format, argp);
+	va_end(argp);
+	if (char_cnt_without_zero < 0) {
+		va_end(argp_copy);
+		return internal_dc_strdup("ErrFmt");
+	}
+
+	buf = malloc(char_cnt_without_zero+2 /* +1 would be enough, however, protect against off-by-one-errors */);
+	if (buf==NULL) {
+		va_end(argp_copy);
+		return internal_dc_strdup("ErrMem");
+	}
+
+	vsnprintf(buf, char_cnt_without_zero+1, format, argp_copy);
+	va_end(argp_copy);
+	return buf;
+}

misc.h

@@ -0,0 +1 @@
+char* dc_mprintf                 (const char* format, ...); /* The result must be free()'d. */

mmime/.circleci/config.yml

@@ -1,42 +0,0 @@
-# copied from http://koushiro.me/2019/04/30/Building-and-Testing-Rust-projects-on-CircleCI/
-
-version: 2.1
-jobs:
-  build:
-    docker:
-      - image: ubuntu:18.04
-
-    working_directory: ~/deltachat-core-rust
-
-    steps:
-      - checkout
-
-      - run:
-          name: Setup build environment
-          command: |
-            apt update
-            apt install -y curl build-essential autoconf libtool git python pkg-config
-            # this will pick default toolchain from `rust-toolchain` file
-            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y;
-            source $HOME/.cargo/env
-          no_output_timeout: 1800s
-
-      - run:
-          name: Format
-          command: |
-            export PATH=~/.cargo/bin:$PATH
-            rustup component add rustfmt
-            cargo fmt -- --check
-
-      - run:
-          name: Test
-          command: |
-            export PATH=~/.cargo/bin:$PATH
-            export RUST_BACKTRACE=1
-            cargo test
-
-workflows:
-  version: 2.1
-  build:
-    jobs:
-      - build

mmime/Cargo.toml

@@ -1,23 +0,0 @@
-[package]
-name = "mmime"
-version = "0.1.2"
-authors = ["dignifiedquire <dignifiedquire@users.noreply.github.com>"]
-edition = "2018"
-license = "MIT OR Apache-2.0"
-homepage = "https://github.com/deltachat/deltachat-core-rust"
-repository = "https://github.com/deltachat/deltachat-core-rust"
-readme = "README.md"
-description = "Mime parsing for email"
-
-
-keywords = ["mail", "mim", "email", "imap", "smtp"]
-categories = ["std", "email"]
-
-[dependencies]
-libc = "0.2.54"
-charset = "0.1.2"
-memmap = "0.7.0"
-lazy_static = "1.3.0"
-rand = "0.6.5"
-chrono = "0.4.6"
-hex = "0.4.0"

mmime/LICENSE-APACHE

@@ -1,201 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
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-   any Contribution intentionally submitted for inclusion in the Work
-   by You to the Licensor shall be under the terms and conditions of
-   this License, without any additional terms or conditions.
-   Notwithstanding the above, nothing herein shall supersede or modify
-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
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-6. Trademarks. This License does not grant permission to use the trade
-   names, trademarks, service marks, or product names of the Licensor,
-   except as required for reasonable and customary use in describing the
-   origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-   implied, including, without limitation, any warranties or conditions
-   of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
-   result of this License or out of the use or inability to use the
-   Work (including but not limited to damages for loss of goodwill,
-   work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses), even if such Contributor
-   has been advised of the possibility of such damages.
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-9. Accepting Warranty or Additional Liability. While redistributing
-   the Work or Derivative Works thereof, You may choose to offer,
-   and charge a fee for, acceptance of support, warranty, indemnity,
-   or other liability obligations and/or rights consistent with this
-   License. However, in accepting such obligations, You may act only
-   on Your own behalf and on Your sole responsibility, not on behalf
-   of any other Contributor, and only if You agree to indemnify,
-   defend, and hold each Contributor harmless for any liability
-   incurred by, or claims asserted against, such Contributor by reason
-   of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work.
-
-   To apply the Apache License to your work, attach the following
-   boilerplate notice, with the fields enclosed by brackets "[]"
-   replaced with your own identifying information. (Don't include
-   the brackets!)  The text should be enclosed in the appropriate
-   comment syntax for the file format. We also recommend that a
-   file or class name and description of purpose be included on the
-   same "printed page" as the copyright notice for easier
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-
-Copyright [yyyy] [name of copyright owner]
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-	http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.

mmime/LICENSE-MIT

@@ -1,23 +0,0 @@
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

mmime/LICENSE.md

@@ -1,4 +0,0 @@
-This library is primarly distributed under the terms of both the MIT license and
-the Apache License (Version 2.0).
-
-See LICENSE-MIT and LICENSE-APACHE for details.

mmime/README.md

@@ -1,16 +0,0 @@
-# mmime
-
-[![CircleCI build status][circle-shield]][circle] [![Appveyor build status][appveyor-shield]][appveyor] [![License][license-shield]][license]
-
-> mmmmmmime parsing
-
-Base code was compiled using c2rust from libetpan.
-
-
-
-[circle-shield]: https://img.shields.io/circleci/project/github/dignifiedquire/mmime/master.svg?style=flat-square
-[circle]: https://circleci.com/gh/dignifiedquire/mmime/
-[appveyor-shield]: https://ci.appveyor.com/api/projects/status/l26co5rba32knrlu/branch/master?style=flat-square
-[appveyor]: https://ci.appveyor.com/project/dignifiedquire/mmime/branch/master
-[license-shield]: https://img.shields.io/badge/License-MIT%2FApache2.0-green.svg?style=flat-square
-[license]: https://github.com/rpgp/rpgp/blob/master/LICENSE.md

mmime/src/charconv.rs

@@ -1,32 +0,0 @@
-use crate::other::*;
-use libc;
-use std::ffi::{CStr, CString};
-
-pub const MAIL_CHARCONV_ERROR_CONV: libc::c_uint = 3;
-pub const MAIL_CHARCONV_ERROR_MEMORY: libc::c_uint = 2;
-pub const MAIL_CHARCONV_ERROR_UNKNOWN_CHARSET: libc::c_uint = 1;
-pub const MAIL_CHARCONV_NO_ERROR: libc::c_uint = 0;
-
-pub unsafe fn charconv(
-    tocode: *const libc::c_char,
-    fromcode: *const libc::c_char,
-    s: *const libc::c_char,
-    length: size_t,
-    result: *mut *mut libc::c_char,
-) -> libc::c_int {
-    assert!(!fromcode.is_null(), "invalid fromcode");
-    assert!(!s.is_null(), "invalid input string");
-    if let Some(encoding) =
-        charset::Charset::for_label(CStr::from_ptr(fromcode).to_string_lossy().as_bytes())
-    {
-        let data = std::slice::from_raw_parts(s as *const u8, strlen(s));
-
-        let (res, _, _) = encoding.decode(data);
-        let res_c = CString::new(res.as_bytes()).unwrap_or_default();
-        *result = strdup(res_c.as_ptr()) as *mut _;
-
-        MAIL_CHARCONV_NO_ERROR as libc::c_int
-    } else {
-        MAIL_CHARCONV_ERROR_UNKNOWN_CHARSET as libc::c_int
-    }
-}

mmime/src/chash.rs

@@ -1,427 +0,0 @@
-use libc;
-
-use crate::other::*;
-
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct chashdatum {
-    pub data: *mut libc::c_void,
-    pub len: libc::c_uint,
-}
-
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct chash {
-    pub size: libc::c_uint,
-    pub count: libc::c_uint,
-    pub copyvalue: libc::c_int,
-    pub copykey: libc::c_int,
-    pub cells: *mut *mut chashcell,
-}
-
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct chashcell {
-    pub func: libc::c_uint,
-    pub key: chashdatum,
-    pub value: chashdatum,
-    pub next: *mut chashcell,
-}
-
-pub type chashiter = chashcell;
-/* Allocates a new (empty) hash using this initial size and the given flags,
-  specifying which data should be copied in the hash.
-   CHASH_COPYNONE  : Keys/Values are not copied.
-   CHASH_COPYKEY   : Keys are dupped and freed as needed in the hash.
-   CHASH_COPYVALUE : Values are dupped and freed as needed in the hash.
-   CHASH_COPYALL   : Both keys and values are dupped in the hash.
-*/
-pub unsafe fn chash_new(mut size: libc::c_uint, mut flags: libc::c_int) -> *mut chash {
-    let mut h: *mut chash = 0 as *mut chash;
-    h = malloc(::std::mem::size_of::<chash>() as libc::size_t) as *mut chash;
-    if h.is_null() {
-        return 0 as *mut chash;
-    }
-    if size < 13i32 as libc::c_uint {
-        size = 13i32 as libc::c_uint
-    }
-    (*h).count = 0i32 as libc::c_uint;
-    (*h).cells = calloc(
-        size as libc::size_t,
-        ::std::mem::size_of::<*mut chashcell>() as libc::size_t,
-    ) as *mut *mut chashcell;
-    if (*h).cells.is_null() {
-        free(h as *mut libc::c_void);
-        return 0 as *mut chash;
-    }
-    (*h).size = size;
-    (*h).copykey = flags & 1i32;
-    (*h).copyvalue = flags & 2i32;
-    return h;
-}
-
-/* Frees a hash */
-pub unsafe fn chash_free(mut hash: *mut chash) {
-    let mut indx: libc::c_uint = 0;
-    let mut iter: *mut chashiter = 0 as *mut chashiter;
-    let mut next: *mut chashiter = 0 as *mut chashiter;
-    indx = 0i32 as libc::c_uint;
-    while indx < (*hash).size {
-        iter = *(*hash).cells.offset(indx as isize);
-        while !iter.is_null() {
-            next = (*iter).next;
-            if 0 != (*hash).copykey {
-                free((*iter).key.data);
-            }
-            if 0 != (*hash).copyvalue {
-                free((*iter).value.data);
-            }
-            free(iter as *mut libc::c_void);
-            iter = next
-        }
-        indx = indx.wrapping_add(1)
-    }
-    free((*hash).cells as *mut libc::c_void);
-    free(hash as *mut libc::c_void);
-}
-
-/* Removes all elements from a hash */
-pub unsafe fn chash_clear(mut hash: *mut chash) {
-    let mut indx: libc::c_uint = 0;
-    let mut iter: *mut chashiter = 0 as *mut chashiter;
-    let mut next: *mut chashiter = 0 as *mut chashiter;
-    indx = 0i32 as libc::c_uint;
-    while indx < (*hash).size {
-        iter = *(*hash).cells.offset(indx as isize);
-        while !iter.is_null() {
-            next = (*iter).next;
-            if 0 != (*hash).copykey {
-                free((*iter).key.data);
-            }
-            if 0 != (*hash).copyvalue {
-                free((*iter).value.data);
-            }
-            free(iter as *mut libc::c_void);
-            iter = next
-        }
-        indx = indx.wrapping_add(1)
-    }
-    memset(
-        (*hash).cells as *mut libc::c_void,
-        0i32,
-        ((*hash).size as libc::size_t)
-            .wrapping_mul(::std::mem::size_of::<*mut chashcell>() as libc::size_t),
-    );
-    (*hash).count = 0i32 as libc::c_uint;
-}
-/* Adds an entry in the hash table.
-Length can be 0 if key/value are strings.
-If an entry already exists for this key, it is replaced, and its value
-is returned. Otherwise, the data pointer will be NULL and the length
-field be set to TRUE or FALSe to indicate success or failure. */
-pub unsafe fn chash_set(
-    mut hash: *mut chash,
-    mut key: *mut chashdatum,
-    mut value: *mut chashdatum,
-    mut oldvalue: *mut chashdatum,
-) -> libc::c_int {
-    let mut current_block: u64;
-    let mut func: libc::c_uint = 0;
-    let mut indx: libc::c_uint = 0;
-    let mut iter: *mut chashiter = 0 as *mut chashiter;
-    let mut cell: *mut chashiter = 0 as *mut chashiter;
-    let mut r: libc::c_int = 0;
-    if (*hash).count > (*hash).size.wrapping_mul(3i32 as libc::c_uint) {
-        r = chash_resize(
-            hash,
-            (*hash)
-                .count
-                .wrapping_div(3i32 as libc::c_uint)
-                .wrapping_mul(2i32 as libc::c_uint)
-                .wrapping_add(1i32 as libc::c_uint),
-        );
-        if r < 0i32 {
-            current_block = 17701753836843438419;
-        } else {
-            current_block = 7095457783677275021;
-        }
-    } else {
-        current_block = 7095457783677275021;
-    }
-    match current_block {
-        7095457783677275021 => {
-            func = chash_func((*key).data as *const libc::c_char, (*key).len);
-            indx = func.wrapping_rem((*hash).size);
-            iter = *(*hash).cells.offset(indx as isize);
-            loop {
-                if iter.is_null() {
-                    current_block = 17788412896529399552;
-                    break;
-                }
-                if (*iter).key.len == (*key).len
-                    && (*iter).func == func
-                    && 0 == memcmp((*iter).key.data, (*key).data, (*key).len as libc::size_t)
-                {
-                    /* found, replacing entry */
-                    if 0 != (*hash).copyvalue {
-                        let mut data: *mut libc::c_char = 0 as *mut libc::c_char;
-                        data = chash_dup((*value).data, (*value).len);
-                        if data.is_null() {
-                            current_block = 17701753836843438419;
-                            break;
-                        }
-                        free((*iter).value.data);
-                        (*iter).value.data = data as *mut libc::c_void;
-                        (*iter).value.len = (*value).len
-                    } else {
-                        if !oldvalue.is_null() {
-                            (*oldvalue).data = (*iter).value.data;
-                            (*oldvalue).len = (*iter).value.len
-                        }
-                        (*iter).value.data = (*value).data;
-                        (*iter).value.len = (*value).len
-                    }
-                    if 0 == (*hash).copykey {
-                        (*iter).key.data = (*key).data
-                    }
-                    if !oldvalue.is_null() {
-                        (*oldvalue).data = (*value).data;
-                        (*oldvalue).len = (*value).len
-                    }
-                    return 0i32;
-                } else {
-                    iter = (*iter).next
-                }
-            }
-            match current_block {
-                17701753836843438419 => {}
-                _ => {
-                    if !oldvalue.is_null() {
-                        (*oldvalue).data = 0 as *mut libc::c_void;
-                        (*oldvalue).len = 0i32 as libc::c_uint
-                    }
-                    cell = malloc(::std::mem::size_of::<chashcell>() as libc::size_t)
-                        as *mut chashcell;
-                    if !cell.is_null() {
-                        if 0 != (*hash).copykey {
-                            (*cell).key.data =
-                                chash_dup((*key).data, (*key).len) as *mut libc::c_void;
-                            if (*cell).key.data.is_null() {
-                                current_block = 4267898785354516004;
-                            } else {
-                                current_block = 7226443171521532240;
-                            }
-                        } else {
-                            (*cell).key.data = (*key).data;
-                            current_block = 7226443171521532240;
-                        }
-                        match current_block {
-                            7226443171521532240 => {
-                                (*cell).key.len = (*key).len;
-                                if 0 != (*hash).copyvalue {
-                                    (*cell).value.data =
-                                        chash_dup((*value).data, (*value).len) as *mut libc::c_void;
-                                    if (*cell).value.data.is_null() {
-                                        if 0 != (*hash).copykey {
-                                            free((*cell).key.data);
-                                        }
-                                        current_block = 4267898785354516004;
-                                    } else {
-                                        current_block = 6717214610478484138;
-                                    }
-                                } else {
-                                    (*cell).value.data = (*value).data;
-                                    current_block = 6717214610478484138;
-                                }
-                                match current_block {
-                                    4267898785354516004 => {}
-                                    _ => {
-                                        (*cell).value.len = (*value).len;
-                                        (*cell).func = func;
-                                        (*cell).next = *(*hash).cells.offset(indx as isize);
-                                        let ref mut fresh0 = *(*hash).cells.offset(indx as isize);
-                                        *fresh0 = cell;
-                                        (*hash).count = (*hash).count.wrapping_add(1);
-                                        return 0i32;
-                                    }
-                                }
-                            }
-                            _ => {}
-                        }
-                        free(cell as *mut libc::c_void);
-                    }
-                }
-            }
-        }
-        _ => {}
-    }
-    return -1i32;
-}
-#[inline]
-unsafe fn chash_dup(mut data: *const libc::c_void, mut len: libc::c_uint) -> *mut libc::c_char {
-    let mut r: *mut libc::c_void = 0 as *mut libc::c_void;
-    r = malloc(len as libc::size_t) as *mut libc::c_char as *mut libc::c_void;
-    if r.is_null() {
-        return 0 as *mut libc::c_char;
-    }
-    memcpy(r, data, len as libc::size_t);
-    return r as *mut libc::c_char;
-}
-
-#[inline]
-unsafe fn chash_func(mut key: *const libc::c_char, mut len: libc::c_uint) -> libc::c_uint {
-    let mut c: libc::c_uint = 5381i32 as libc::c_uint;
-    let mut k: *const libc::c_char = key;
-    loop {
-        let fresh1 = len;
-        len = len.wrapping_sub(1);
-        if !(0 != fresh1) {
-            break;
-        }
-        let fresh2 = k;
-        k = k.offset(1);
-        c = (c << 5i32)
-            .wrapping_add(c)
-            .wrapping_add(*fresh2 as libc::c_uint)
-    }
-    return c;
-}
-
-/* Resizes the hash table to the passed size. */
-pub unsafe fn chash_resize(mut hash: *mut chash, mut size: libc::c_uint) -> libc::c_int {
-    let mut cells: *mut *mut chashcell = 0 as *mut *mut chashcell;
-    let mut indx: libc::c_uint = 0;
-    let mut nindx: libc::c_uint = 0;
-    let mut iter: *mut chashiter = 0 as *mut chashiter;
-    let mut next: *mut chashiter = 0 as *mut chashiter;
-    if (*hash).size == size {
-        return 0i32;
-    }
-    cells = calloc(
-        size as libc::size_t,
-        ::std::mem::size_of::<*mut chashcell>() as libc::size_t,
-    ) as *mut *mut chashcell;
-    if cells.is_null() {
-        return -1i32;
-    }
-    indx = 0i32 as libc::c_uint;
-    while indx < (*hash).size {
-        iter = *(*hash).cells.offset(indx as isize);
-        while !iter.is_null() {
-            next = (*iter).next;
-            nindx = (*iter).func.wrapping_rem(size);
-            (*iter).next = *cells.offset(nindx as isize);
-            let ref mut fresh3 = *cells.offset(nindx as isize);
-            *fresh3 = iter;
-            iter = next
-        }
-        indx = indx.wrapping_add(1)
-    }
-    free((*hash).cells as *mut libc::c_void);
-    (*hash).size = size;
-    (*hash).cells = cells;
-    return 0i32;
-}
-
-/* Retrieves the data associated to the key if it is found in the hash table.
-The data pointer and the length will be NULL if not found*/
-pub unsafe fn chash_get(
-    mut hash: *mut chash,
-    mut key: *mut chashdatum,
-    mut result: *mut chashdatum,
-) -> libc::c_int {
-    let mut func: libc::c_uint = 0;
-    let mut iter: *mut chashiter = 0 as *mut chashiter;
-    func = chash_func((*key).data as *const libc::c_char, (*key).len);
-    iter = *(*hash)
-        .cells
-        .offset(func.wrapping_rem((*hash).size) as isize);
-    while !iter.is_null() {
-        if (*iter).key.len == (*key).len
-            && (*iter).func == func
-            && 0 == memcmp((*iter).key.data, (*key).data, (*key).len as libc::size_t)
-        {
-            *result = (*iter).value;
-            return 0i32;
-        }
-        iter = (*iter).next
-    }
-    return -1i32;
-}
-/* Removes the entry associated to this key if it is found in the hash table,
-and returns its contents if not dupped (otherwise, pointer will be NULL
-and len TRUE). If entry is not found both pointer and len will be NULL. */
-pub unsafe fn chash_delete(
-    mut hash: *mut chash,
-    mut key: *mut chashdatum,
-    mut oldvalue: *mut chashdatum,
-) -> libc::c_int {
-    /*  chashdatum result = { NULL, TRUE }; */
-    let mut func: libc::c_uint = 0;
-    let mut indx: libc::c_uint = 0;
-    let mut iter: *mut chashiter = 0 as *mut chashiter;
-    let mut old: *mut chashiter = 0 as *mut chashiter;
-    func = chash_func((*key).data as *const libc::c_char, (*key).len);
-    indx = func.wrapping_rem((*hash).size);
-    old = 0 as *mut chashiter;
-    iter = *(*hash).cells.offset(indx as isize);
-    while !iter.is_null() {
-        if (*iter).key.len == (*key).len
-            && (*iter).func == func
-            && 0 == memcmp((*iter).key.data, (*key).data, (*key).len as libc::size_t)
-        {
-            if !old.is_null() {
-                (*old).next = (*iter).next
-            } else {
-                let ref mut fresh4 = *(*hash).cells.offset(indx as isize);
-                *fresh4 = (*iter).next
-            }
-            if 0 != (*hash).copykey {
-                free((*iter).key.data);
-            }
-            if 0 != (*hash).copyvalue {
-                free((*iter).value.data);
-            } else if !oldvalue.is_null() {
-                (*oldvalue).data = (*iter).value.data;
-                (*oldvalue).len = (*iter).value.len
-            }
-            free(iter as *mut libc::c_void);
-            (*hash).count = (*hash).count.wrapping_sub(1);
-            return 0i32;
-        }
-        old = iter;
-        iter = (*iter).next
-    }
-    return -1i32;
-}
-/* Returns an iterator to the first non-empty entry of the hash table */
-pub unsafe fn chash_begin(mut hash: *mut chash) -> *mut chashiter {
-    let mut iter: *mut chashiter = 0 as *mut chashiter;
-    let mut indx: libc::c_uint = 0i32 as libc::c_uint;
-    iter = *(*hash).cells.offset(0isize);
-    while iter.is_null() {
-        indx = indx.wrapping_add(1);
-        if indx >= (*hash).size {
-            return 0 as *mut chashiter;
-        }
-        iter = *(*hash).cells.offset(indx as isize)
-    }
-    return iter;
-}
-/* Returns the next non-empty entry of the hash table */
-pub unsafe fn chash_next(mut hash: *mut chash, mut iter: *mut chashiter) -> *mut chashiter {
-    let mut indx: libc::c_uint = 0;
-    if iter.is_null() {
-        return 0 as *mut chashiter;
-    }
-    indx = (*iter).func.wrapping_rem((*hash).size);
-    iter = (*iter).next;
-    while iter.is_null() {
-        indx = indx.wrapping_add(1);
-        if indx >= (*hash).size {
-            return 0 as *mut chashiter;
-        }
-        iter = *(*hash).cells.offset(indx as isize)
-    }
-    return iter;
-}

mmime/src/clist.rs

@@ -1,202 +0,0 @@
-use libc;
-
-use crate::other::*;
-
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct clistcell {
-    pub data: *mut libc::c_void,
-    pub previous: *mut clistcell,
-    pub next: *mut clistcell,
-}
-
-#[derive(Clone)]
-#[repr(C)]
-pub struct clist {
-    pub first: *mut clistcell,
-    pub last: *mut clistcell,
-    pub count: libc::c_int,
-}
-
-impl Default for clist {
-    fn default() -> Self {
-        Self {
-            first: std::ptr::null_mut(),
-            last: std::ptr::null_mut(),
-            count: 0,
-        }
-    }
-}
-
-impl Drop for clist {
-    fn drop(&mut self) {
-        unsafe {
-            let mut l1 = self.first;
-            while !l1.is_null() {
-                let l2 = (*l1).next;
-                free(l1 as *mut libc::c_void);
-                l1 = l2
-            }
-        }
-    }
-}
-
-pub type clistiter = clistcell;
-pub struct CListIterator {
-    cur: *mut clistiter,
-}
-impl Iterator for CListIterator {
-    type Item = *mut libc::c_void;
-    fn next(&mut self) -> Option<Self::Item> {
-        unsafe {
-            if self.cur.is_null() {
-                None
-            } else {
-                let data = (*self.cur).data;
-                self.cur = (*self.cur).next;
-                Some(data)
-            }
-        }
-    }
-}
-
-impl IntoIterator for &clist {
-    type Item = *mut libc::c_void;
-    type IntoIter = CListIterator;
-    fn into_iter(self) -> Self::IntoIter {
-        return CListIterator { cur: self.first };
-    }
-}
-
-pub type clist_func =
-    Option<unsafe extern "C" fn(_: *mut libc::c_void, _: *mut libc::c_void) -> ()>;
-
-/* Allocate a new pointer list */
-pub fn clist_new() -> *mut clist {
-    Box::into_raw(Box::new(Default::default()))
-}
-/* Destroys a list. Data pointed by data pointers is NOT freed. */
-pub unsafe fn clist_free(mut lst: *mut clist) {
-    Box::from_raw(lst);
-}
-/* Inserts this data pointer after the element pointed by the iterator */
-pub unsafe fn clist_insert_after(
-    mut lst: *mut clist,
-    mut iter: *mut clistiter,
-    mut data: *mut libc::c_void,
-) -> libc::c_int {
-    let mut c: *mut clistcell = 0 as *mut clistcell;
-    c = malloc(::std::mem::size_of::<clistcell>() as libc::size_t) as *mut clistcell;
-    if c.is_null() {
-        return -1i32;
-    }
-    (*c).data = data;
-    (*lst).count += 1;
-    if (*lst).first == (*lst).last && (*lst).last.is_null() {
-        (*c).next = 0 as *mut clistcell;
-        (*c).previous = (*c).next;
-        (*lst).last = c;
-        (*lst).first = (*lst).last;
-        return 0i32;
-    }
-    if iter.is_null() {
-        (*c).previous = (*lst).last;
-        (*(*c).previous).next = c;
-        (*c).next = 0 as *mut clistcell;
-        (*lst).last = c;
-        return 0i32;
-    }
-    (*c).previous = iter;
-    (*c).next = (*iter).next;
-    if !(*c).next.is_null() {
-        (*(*c).next).previous = c
-    } else {
-        (*lst).last = c
-    }
-    (*(*c).previous).next = c;
-    return 0i32;
-}
-/* Deletes the element pointed by the iterator.
-Returns an iterator to the next element. */
-pub unsafe fn clist_delete(mut lst: *mut clist, mut iter: *mut clistiter) -> *mut clistiter {
-    let mut ret: *mut clistiter = 0 as *mut clistiter;
-    if iter.is_null() {
-        return 0 as *mut clistiter;
-    }
-    if !(*iter).previous.is_null() {
-        (*(*iter).previous).next = (*iter).next
-    } else {
-        (*lst).first = (*iter).next
-    }
-    if !(*iter).next.is_null() {
-        (*(*iter).next).previous = (*iter).previous;
-        ret = (*iter).next
-    } else {
-        (*lst).last = (*iter).previous;
-        ret = 0 as *mut clistiter
-    }
-    free(iter as *mut libc::c_void);
-    (*lst).count -= 1;
-    return ret;
-}
-pub unsafe fn clist_foreach(
-    mut lst: *mut clist,
-    mut func: clist_func,
-    mut data: *mut libc::c_void,
-) {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    cur = (*lst).first;
-    while !cur.is_null() {
-        func.expect("non-null function pointer")((*cur).data, data);
-        cur = (*cur).next
-    }
-}
-
-pub unsafe fn clist_nth_data(mut lst: *mut clist, mut indx: libc::c_int) -> *mut libc::c_void {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    cur = internal_clist_nth(lst, indx);
-    if cur.is_null() {
-        return 0 as *mut libc::c_void;
-    }
-    return (*cur).data;
-}
-#[inline]
-unsafe fn internal_clist_nth(mut lst: *mut clist, mut indx: libc::c_int) -> *mut clistiter {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    cur = (*lst).first;
-    while indx > 0i32 && !cur.is_null() {
-        cur = (*cur).next;
-        indx -= 1
-    }
-    if cur.is_null() {
-        return 0 as *mut clistiter;
-    }
-    return cur;
-}
-
-pub unsafe fn clist_nth(mut lst: *mut clist, mut indx: libc::c_int) -> *mut clistiter {
-    return internal_clist_nth(lst, indx);
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::ptr;
-    #[test]
-    fn test_clist_iterator() {
-        unsafe {
-            let mut c = clist_new();
-            assert!(!c.is_null());
-            clist_insert_after(c, ptr::null_mut(), clist_nth as _);
-            assert_eq!((*c).count, 1);
-
-            /* Only one iteration */
-            for data in &*c {
-                assert_eq!(data, clist_nth as _);
-            }
-            assert_eq!((*c).count, 1);
-
-            clist_free(c);
-        }
-    }
-}

mmime/src/constants.rs

@@ -1,71 +0,0 @@
-pub const MAIL_ERROR_SSL: libc::c_uint = 58;
-pub const MAIL_ERROR_FOLDER: libc::c_uint = 57;
-pub const MAIL_ERROR_UNABLE: libc::c_uint = 56;
-pub const MAIL_ERROR_SYSTEM: libc::c_uint = 55;
-pub const MAIL_ERROR_COMMAND: libc::c_uint = 54;
-pub const MAIL_ERROR_SEND: libc::c_uint = 53;
-pub const MAIL_ERROR_CHAR_ENCODING_FAILED: libc::c_uint = 52;
-pub const MAIL_ERROR_SUBJECT_NOT_FOUND: libc::c_uint = 51;
-/* 50 */
-pub const MAIL_ERROR_PROGRAM_ERROR: libc::c_uint = 50;
-pub const MAIL_ERROR_NO_PERMISSION: libc::c_uint = 49;
-pub const MAIL_ERROR_COMMAND_NOT_SUPPORTED: libc::c_uint = 48;
-pub const MAIL_ERROR_NO_APOP: libc::c_uint = 47;
-pub const MAIL_ERROR_READONLY: libc::c_uint = 46;
-pub const MAIL_ERROR_FATAL: libc::c_uint = 45;
-pub const MAIL_ERROR_CLOSE: libc::c_uint = 44;
-pub const MAIL_ERROR_CAPABILITY: libc::c_uint = 43;
-pub const MAIL_ERROR_PROTOCOL: libc::c_uint = 42;
-/* misc errors */
-pub const MAIL_ERROR_MISC: libc::c_uint = 41;
-/* 40 */
-pub const MAIL_ERROR_EXPUNGE: libc::c_uint = 40;
-pub const MAIL_ERROR_NO_TLS: libc::c_uint = 39;
-pub const MAIL_ERROR_CACHE_MISS: libc::c_uint = 38;
-pub const MAIL_ERROR_STARTTLS: libc::c_uint = 37;
-pub const MAIL_ERROR_MOVE: libc::c_uint = 36;
-pub const MAIL_ERROR_FOLDER_NOT_FOUND: libc::c_uint = 35;
-pub const MAIL_ERROR_REMOVE: libc::c_uint = 34;
-pub const MAIL_ERROR_PART_NOT_FOUND: libc::c_uint = 33;
-pub const MAIL_ERROR_INVAL: libc::c_uint = 32;
-pub const MAIL_ERROR_PARSE: libc::c_uint = 31;
-/* 30 */
-pub const MAIL_ERROR_MSG_NOT_FOUND: libc::c_uint = 30;
-pub const MAIL_ERROR_DISKSPACE: libc::c_uint = 29;
-pub const MAIL_ERROR_SEARCH: libc::c_uint = 28;
-pub const MAIL_ERROR_STORE: libc::c_uint = 27;
-pub const MAIL_ERROR_FETCH: libc::c_uint = 26;
-pub const MAIL_ERROR_COPY: libc::c_uint = 25;
-pub const MAIL_ERROR_APPEND: libc::c_uint = 24;
-pub const MAIL_ERROR_LSUB: libc::c_uint = 23;
-pub const MAIL_ERROR_LIST: libc::c_uint = 22;
-pub const MAIL_ERROR_UNSUBSCRIBE: libc::c_uint = 21;
-/* 20 */
-pub const MAIL_ERROR_SUBSCRIBE: libc::c_uint = 20;
-pub const MAIL_ERROR_STATUS: libc::c_uint = 19;
-pub const MAIL_ERROR_MEMORY: libc::c_uint = 18;
-pub const MAIL_ERROR_SELECT: libc::c_uint = 17;
-pub const MAIL_ERROR_EXAMINE: libc::c_uint = 16;
-pub const MAIL_ERROR_CHECK: libc::c_uint = 15;
-pub const MAIL_ERROR_RENAME: libc::c_uint = 14;
-pub const MAIL_ERROR_NOOP: libc::c_uint = 13;
-pub const MAIL_ERROR_LOGOUT: libc::c_uint = 12;
-pub const MAIL_ERROR_DELETE: libc::c_uint = 11;
-/* 10 */
-pub const MAIL_ERROR_CREATE: libc::c_uint = 10;
-pub const MAIL_ERROR_LOGIN: libc::c_uint = 9;
-pub const MAIL_ERROR_STREAM: libc::c_uint = 8;
-pub const MAIL_ERROR_FILE: libc::c_uint = 7;
-pub const MAIL_ERROR_BAD_STATE: libc::c_uint = 6;
-pub const MAIL_ERROR_CONNECT: libc::c_uint = 5;
-pub const MAIL_ERROR_UNKNOWN: libc::c_uint = 4;
-pub const MAIL_ERROR_NOT_IMPLEMENTED: libc::c_uint = 3;
-pub const MAIL_NO_ERROR_NON_AUTHENTICATED: libc::c_uint = 2;
-pub const MAIL_NO_ERROR_AUTHENTICATED: libc::c_uint = 1;
-pub const MAIL_NO_ERROR: libc::c_uint = 0;
-
-pub const MAILIMF_ERROR_FILE: libc::c_uint = 4;
-pub const MAILIMF_ERROR_INVAL: libc::c_uint = 3;
-pub const MAILIMF_ERROR_MEMORY: libc::c_uint = 2;
-pub const MAILIMF_ERROR_PARSE: libc::c_uint = 1;
-pub const MAILIMF_NO_ERROR: libc::c_uint = 0;

mmime/src/display.rs

@@ -1,386 +0,0 @@
-use crate::clist::*;
-
-use crate::mailimf::types::*;
-use crate::mailmime::types::*;
-
-use std::ffi::CStr;
-
-pub unsafe fn display_mime(mut mime: *mut Mailmime) {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    println!("{}", (*mime).mm_type);
-
-    match (*mime).mm_type as u32 {
-        MAILMIME_SINGLE => {
-            println!("single part");
-        }
-        MAILMIME_MULTIPLE => {
-            println!("multipart");
-        }
-        MAILMIME_MESSAGE => println!("message"),
-        _ => {}
-    }
-    if !(*mime).mm_mime_fields.is_null() {
-        if !(*(*(*mime).mm_mime_fields).fld_list).first.is_null() {
-            print!("MIME headers begin");
-            display_mime_fields((*mime).mm_mime_fields);
-            println!("MIME headers end");
-        }
-    }
-    display_mime_content((*mime).mm_content_type);
-    match (*mime).mm_type as u32 {
-        MAILMIME_SINGLE => {
-            display_mime_data((*mime).mm_data.mm_single);
-        }
-        MAILMIME_MULTIPLE => {
-            cur = (*(*mime).mm_data.mm_multipart.mm_mp_list).first;
-            while !cur.is_null() {
-                display_mime(
-                    (if !cur.is_null() {
-                        (*cur).data
-                    } else {
-                        0 as *mut libc::c_void
-                    }) as *mut Mailmime,
-                );
-                cur = if !cur.is_null() {
-                    (*cur).next
-                } else {
-                    0 as *mut clistcell
-                }
-            }
-        }
-        MAILMIME_MESSAGE => {
-            if !(*mime).mm_data.mm_message.mm_fields.is_null() {
-                if !(*(*(*mime).mm_data.mm_message.mm_fields).fld_list)
-                    .first
-                    .is_null()
-                {
-                    println!("headers begin");
-                    display_fields((*mime).mm_data.mm_message.mm_fields);
-                    println!("headers end");
-                }
-                if !(*mime).mm_data.mm_message.mm_msg_mime.is_null() {
-                    display_mime((*mime).mm_data.mm_message.mm_msg_mime);
-                }
-            }
-        }
-        _ => {}
-    };
-}
-
-unsafe fn display_mime_content(mut content_type: *mut mailmime_content) {
-    print!("type: ");
-    display_mime_type((*content_type).ct_type);
-    println!(
-        "/{}",
-        CStr::from_ptr((*content_type).ct_subtype).to_str().unwrap()
-    );
-}
-unsafe fn display_mime_type(mut type_0: *mut mailmime_type) {
-    match (*type_0).tp_type {
-        1 => {
-            display_mime_discrete_type((*type_0).tp_data.tp_discrete_type);
-        }
-        2 => {
-            display_mime_composite_type((*type_0).tp_data.tp_composite_type);
-        }
-        _ => {}
-    };
-}
-unsafe fn display_mime_composite_type(mut ct: *mut mailmime_composite_type) {
-    match (*ct).ct_type {
-        1 => {
-            print!("message");
-        }
-        2 => {
-            print!("multipart");
-        }
-        3 => {
-            print!("{}", CStr::from_ptr((*ct).ct_token).to_str().unwrap());
-        }
-        _ => {}
-    };
-}
-unsafe fn display_mime_discrete_type(mut discrete_type: *mut mailmime_discrete_type) {
-    match (*discrete_type).dt_type {
-        1 => {
-            print!("text");
-        }
-        2 => {
-            print!("image");
-        }
-        3 => {
-            print!("audio");
-        }
-        4 => {
-            print!("video");
-        }
-        5 => {
-            print!("application");
-        }
-        6 => {
-            print!("{}", (*discrete_type).dt_extension as u8 as char);
-        }
-        _ => {}
-    };
-}
-pub unsafe fn display_mime_data(mut data: *mut mailmime_data) {
-    match (*data).dt_type {
-        0 => {
-            println!(
-                "data : {} bytes",
-                (*data).dt_data.dt_text.dt_length as libc::c_uint,
-            );
-        }
-        1 => {
-            println!(
-                "data (file) : {}",
-                CStr::from_ptr((*data).dt_data.dt_filename)
-                    .to_str()
-                    .unwrap()
-            );
-        }
-        _ => {}
-    };
-}
-unsafe fn display_mime_dsp_parm(mut param: *mut mailmime_disposition_parm) {
-    match (*param).pa_type {
-        0 => {
-            println!(
-                "filename: {}",
-                CStr::from_ptr((*param).pa_data.pa_filename)
-                    .to_str()
-                    .unwrap()
-            );
-        }
-        _ => {}
-    };
-}
-unsafe fn display_mime_disposition(mut disposition: *mut mailmime_disposition) {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    cur = (*(*disposition).dsp_parms).first;
-    while !cur.is_null() {
-        let mut param: *mut mailmime_disposition_parm = 0 as *mut mailmime_disposition_parm;
-        param = (if !cur.is_null() {
-            (*cur).data
-        } else {
-            0 as *mut libc::c_void
-        }) as *mut mailmime_disposition_parm;
-        display_mime_dsp_parm(param);
-        cur = if !cur.is_null() {
-            (*cur).next
-        } else {
-            0 as *mut clistcell
-        }
-    }
-}
-unsafe fn display_mime_field(mut field: *mut mailmime_field) {
-    match (*field).fld_type {
-        1 => {
-            print!("content-type: ");
-            display_mime_content((*field).fld_data.fld_content);
-            println!("");
-        }
-        6 => {
-            display_mime_disposition((*field).fld_data.fld_disposition);
-        }
-        _ => {}
-    };
-}
-unsafe fn display_mime_fields(mut fields: *mut mailmime_fields) {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    cur = (*(*fields).fld_list).first;
-    while !cur.is_null() {
-        let mut field: *mut mailmime_field = 0 as *mut mailmime_field;
-        field = (if !cur.is_null() {
-            (*cur).data
-        } else {
-            0 as *mut libc::c_void
-        }) as *mut mailmime_field;
-        display_mime_field(field);
-        cur = if !cur.is_null() {
-            (*cur).next
-        } else {
-            0 as *mut clistcell
-        }
-    }
-}
-unsafe fn display_date_time(mut d: *mut mailimf_date_time) {
-    print!(
-        "{:02}/{:02}/{:02} {:02}:{:02}:{:02} +{:04}",
-        (*d).dt_day,
-        (*d).dt_month,
-        (*d).dt_year,
-        (*d).dt_hour,
-        (*d).dt_min,
-        (*d).dt_sec,
-        (*d).dt_zone,
-    );
-}
-unsafe fn display_orig_date(mut orig_date: *mut mailimf_orig_date) {
-    display_date_time((*orig_date).dt_date_time);
-}
-unsafe fn display_mailbox(mut mb: *mut mailimf_mailbox) {
-    if !(*mb).mb_display_name.is_null() {
-        print!(
-            "{}",
-            CStr::from_ptr((*mb).mb_display_name).to_str().unwrap()
-        );
-    }
-    print!("<{}>", CStr::from_ptr((*mb).mb_addr_spec).to_str().unwrap());
-}
-unsafe fn display_mailbox_list(mut mb_list: *mut mailimf_mailbox_list) {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    cur = (*(*mb_list).mb_list).first;
-    while !cur.is_null() {
-        let mut mb: *mut mailimf_mailbox = 0 as *mut mailimf_mailbox;
-        mb = (if !cur.is_null() {
-            (*cur).data
-        } else {
-            0 as *mut libc::c_void
-        }) as *mut mailimf_mailbox;
-        display_mailbox(mb);
-        if !if !cur.is_null() {
-            (*cur).next
-        } else {
-            0 as *mut clistcell
-        }
-        .is_null()
-        {
-            print!(", ");
-        }
-        cur = if !cur.is_null() {
-            (*cur).next
-        } else {
-            0 as *mut clistcell
-        }
-    }
-}
-unsafe fn display_group(mut group: *mut mailimf_group) {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    print!(
-        "{}: ",
-        CStr::from_ptr((*group).grp_display_name).to_str().unwrap()
-    );
-    cur = (*(*(*group).grp_mb_list).mb_list).first;
-    while !cur.is_null() {
-        let mut mb: *mut mailimf_mailbox = 0 as *mut mailimf_mailbox;
-        mb = (if !cur.is_null() {
-            (*cur).data
-        } else {
-            0 as *mut libc::c_void
-        }) as *mut mailimf_mailbox;
-        display_mailbox(mb);
-        cur = if !cur.is_null() {
-            (*cur).next
-        } else {
-            0 as *mut clistcell
-        }
-    }
-    print!("; ");
-}
-unsafe fn display_address(mut a: *mut mailimf_address) {
-    match (*a).ad_type {
-        2 => {
-            display_group((*a).ad_data.ad_group);
-        }
-        1 => {
-            display_mailbox((*a).ad_data.ad_mailbox);
-        }
-        _ => {}
-    };
-}
-unsafe fn display_address_list(mut addr_list: *mut mailimf_address_list) {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    cur = (*(*addr_list).ad_list).first;
-    while !cur.is_null() {
-        let mut addr: *mut mailimf_address = 0 as *mut mailimf_address;
-        addr = (if !cur.is_null() {
-            (*cur).data
-        } else {
-            0 as *mut libc::c_void
-        }) as *mut mailimf_address;
-        display_address(addr);
-        if !if !cur.is_null() {
-            (*cur).next
-        } else {
-            0 as *mut clistcell
-        }
-        .is_null()
-        {
-            print!(", ");
-        }
-        cur = if !cur.is_null() {
-            (*cur).next
-        } else {
-            0 as *mut clistcell
-        }
-    }
-}
-unsafe fn display_from(mut from: *mut mailimf_from) {
-    display_mailbox_list((*from).frm_mb_list);
-}
-unsafe fn display_to(mut to: *mut mailimf_to) {
-    display_address_list((*to).to_addr_list);
-}
-unsafe fn display_cc(mut cc: *mut mailimf_cc) {
-    display_address_list((*cc).cc_addr_list);
-}
-unsafe fn display_subject(mut subject: *mut mailimf_subject) {
-    print!("{}", CStr::from_ptr((*subject).sbj_value).to_str().unwrap());
-}
-unsafe fn display_field(mut field: *mut mailimf_field) {
-    match (*field).fld_type {
-        9 => {
-            print!("Date: ");
-            display_orig_date((*field).fld_data.fld_orig_date);
-            println!("");
-        }
-        10 => {
-            print!("From: ");
-            display_from((*field).fld_data.fld_from);
-            println!("");
-        }
-        13 => {
-            print!("To: ");
-            display_to((*field).fld_data.fld_to);
-            println!("");
-        }
-        14 => {
-            print!("Cc: ");
-            display_cc((*field).fld_data.fld_cc);
-            println!("");
-        }
-        19 => {
-            print!("Subject: ");
-            display_subject((*field).fld_data.fld_subject);
-            println!("");
-        }
-        16 => {
-            println!(
-                "Message-ID: {}",
-                CStr::from_ptr((*(*field).fld_data.fld_message_id).mid_value)
-                    .to_str()
-                    .unwrap(),
-            );
-        }
-        _ => {}
-    };
-}
-unsafe fn display_fields(mut fields: *mut mailimf_fields) {
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    cur = (*(*fields).fld_list).first;
-    while !cur.is_null() {
-        let mut f: *mut mailimf_field = 0 as *mut mailimf_field;
-        f = (if !cur.is_null() {
-            (*cur).data
-        } else {
-            0 as *mut libc::c_void
-        }) as *mut mailimf_field;
-        display_field(f);
-        cur = if !cur.is_null() {
-            (*cur).next
-        } else {
-            0 as *mut clistcell
-        }
-    }
-}

mmime/src/lib.rs

@@ -1,78 +0,0 @@
-#![deny(clippy::correctness)]
-// TODO: make all of these errors, such that clippy actually passes.
-#![warn(clippy::all, clippy::perf, clippy::not_unsafe_ptr_arg_deref)]
-// This is nice, but for now just annoying.
-#![allow(clippy::unreadable_literal)]
-#![feature(ptr_wrapping_offset_from)]
-#![allow(unused_attributes)]
-#![allow(unused_variables)]
-#![allow(mutable_transmutes)]
-#![allow(non_camel_case_types)]
-#![allow(non_snake_case)]
-#![allow(non_upper_case_globals)]
-#![allow(unused_assignments)]
-#![allow(unused_mut)]
-#![allow(unused_must_use)]
-#![feature(extern_types)]
-#![feature(const_raw_ptr_to_usize_cast)]
-
-pub mod charconv;
-pub mod chash;
-pub mod clist;
-pub mod display;
-pub mod mailimf;
-pub mod mailmime;
-pub mod mmapstring;
-pub mod other;
-
-pub use self::charconv::*;
-pub use self::chash::*;
-pub use self::clist::*;
-pub use self::display::*;
-pub use self::mailimf::*;
-pub use self::mailmime::*;
-pub use self::mmapstring::*;
-pub use self::other::*;
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn mailmime_parse_test() {
-        unsafe {
-            let data = "MIME-Version: 1.0\
-                        Content-Type: multipart/mixed; boundary=frontier\
-                        \
-                        This is a message with multiple parts in MIME format.\
-                        --frontier\
-                        Content-Type: text/plain\
-                        \
-                        This is the body of the message.\
-                        --frontier\
-                        Content-Type: application/octet-stream\
-                        Content-Transfer-Encoding: base64\
-                        \
-                        PGh0bWw+CiAgPGhlYWQ+CiAgPC9oZWFkPgogIDxib2R5PgogICAgPHA+VGhpcyBpcyB0aGUg\
-                        Ym9keSBvZiB0aGUgbWVzc2FnZS48L3A+CiAgPC9ib2R5Pgo8L2h0bWw+Cg==\
-                        --frontier--";
-            let c_data = std::ffi::CString::new(data).unwrap();
-
-            let mut current_index = 0;
-            let mut mime = std::ptr::null_mut();
-            let res = crate::mailmime::content::mailmime_parse(
-                c_data.as_ptr(),
-                data.len() as usize,
-                &mut current_index,
-                &mut mime,
-            );
-
-            assert_eq!(res, MAIL_NO_ERROR as libc::c_int);
-            assert!(!mime.is_null());
-
-            display_mime(mime);
-
-            mailmime::types::mailmime_free(mime);
-        }
-    }
-}

mmime/src/mailimf/types_helper.rs

@@ -1,89 +0,0 @@
-use crate::clist::*;
-use crate::mailimf::types::*;
-use crate::other::*;
-
-/*
-  this function creates a new mailimf_fields structure with no fields
-*/
-pub unsafe fn mailimf_fields_new_empty() -> *mut mailimf_fields {
-    let mut list: *mut clist = 0 as *mut clist;
-    let mut fields_list: *mut mailimf_fields = 0 as *mut mailimf_fields;
-    list = clist_new();
-    if list.is_null() {
-        return 0 as *mut mailimf_fields;
-    }
-    fields_list = mailimf_fields_new(list);
-    if fields_list.is_null() {
-        return 0 as *mut mailimf_fields;
-    }
-    return fields_list;
-}
-/*
- this function adds a field to the mailimf_fields structure
-
- @return MAILIMF_NO_ERROR will be returned on success,
- other code will be returned otherwise
-*/
-pub unsafe fn mailimf_fields_add(
-    mut fields: *mut mailimf_fields,
-    mut field: *mut mailimf_field,
-) -> libc::c_int {
-    let mut r: libc::c_int = 0;
-    r = clist_insert_after(
-        (*fields).fld_list,
-        (*(*fields).fld_list).last,
-        field as *mut libc::c_void,
-    );
-    if r < 0i32 {
-        return MAILIMF_ERROR_MEMORY as libc::c_int;
-    }
-    return MAILIMF_NO_ERROR as libc::c_int;
-}
-
-/*
-  mailimf_field_new_custom creates a new field of type optional
-
-  @param name should be allocated with malloc()
-  @param value should be allocated with malloc()
-*/
-pub unsafe fn mailimf_field_new_custom(
-    mut name: *mut libc::c_char,
-    mut value: *mut libc::c_char,
-) -> *mut mailimf_field {
-    let mut opt_field: *mut mailimf_optional_field = 0 as *mut mailimf_optional_field;
-    let mut field: *mut mailimf_field = 0 as *mut mailimf_field;
-    opt_field = mailimf_optional_field_new(name, value);
-    if !opt_field.is_null() {
-        field = mailimf_field_new(
-            MAILIMF_FIELD_OPTIONAL_FIELD as libc::c_int,
-            0 as *mut mailimf_return,
-            0 as *mut mailimf_orig_date,
-            0 as *mut mailimf_from,
-            0 as *mut mailimf_sender,
-            0 as *mut mailimf_to,
-            0 as *mut mailimf_cc,
-            0 as *mut mailimf_bcc,
-            0 as *mut mailimf_message_id,
-            0 as *mut mailimf_orig_date,
-            0 as *mut mailimf_from,
-            0 as *mut mailimf_sender,
-            0 as *mut mailimf_reply_to,
-            0 as *mut mailimf_to,
-            0 as *mut mailimf_cc,
-            0 as *mut mailimf_bcc,
-            0 as *mut mailimf_message_id,
-            0 as *mut mailimf_in_reply_to,
-            0 as *mut mailimf_references,
-            0 as *mut mailimf_subject,
-            0 as *mut mailimf_comments,
-            0 as *mut mailimf_keywords,
-            opt_field,
-        );
-        if field.is_null() {
-            mailimf_optional_field_free(opt_field);
-        } else {
-            return field;
-        }
-    }
-    return 0 as *mut mailimf_field;
-}

mmime/src/mailmime/decode.rs

@@ -1,860 +0,0 @@
-use libc;
-use libc::toupper;
-
-use crate::charconv::*;
-use crate::mailimf::*;
-use crate::mailmime::content::*;
-use crate::mailmime::types::*;
-use crate::mmapstring::*;
-use crate::other::*;
-
-pub const TYPE_WORD: libc::c_uint = 1;
-pub const TYPE_ENCODED_WORD: libc::c_uint = 2;
-pub const MAILMIME_ENCODING_Q: libc::c_uint = 1;
-pub const MAILMIME_ENCODING_B: libc::c_uint = 0;
-pub const TYPE_ERROR: libc::c_uint = 0;
-
-pub unsafe fn mailmime_encoded_phrase_parse(
-    mut default_fromcode: *const libc::c_char,
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut tocode: *const libc::c_char,
-    mut result: *mut *mut libc::c_char,
-) -> libc::c_int {
-    let mut current_block: u64;
-    let mut gphrase: *mut MMAPString = 0 as *mut MMAPString;
-    let mut word: *mut mailmime_encoded_word = 0 as *mut mailmime_encoded_word;
-    let mut first: libc::c_int = 0;
-    let mut cur_token: size_t = 0;
-    let mut r: libc::c_int = 0;
-    let mut res: libc::c_int = 0;
-    let mut str: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut wordutf8: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut type_0: libc::c_int = 0;
-    let mut missing_closing_quote: libc::c_int = 0;
-    cur_token = *indx;
-    gphrase = mmap_string_new(b"\x00" as *const u8 as *const libc::c_char);
-    if gphrase.is_null() {
-        res = MAILIMF_ERROR_MEMORY as libc::c_int
-    } else {
-        first = 1i32;
-        type_0 = TYPE_ERROR as libc::c_int;
-        loop {
-            let mut has_fwd: libc::c_int = 0;
-            word = 0 as *mut mailmime_encoded_word;
-            r = mailmime_encoded_word_parse(
-                message,
-                length,
-                &mut cur_token,
-                &mut word,
-                &mut has_fwd,
-                &mut missing_closing_quote,
-            );
-            if r == MAILIMF_NO_ERROR as libc::c_int {
-                if 0 == first && 0 != has_fwd {
-                    if type_0 != TYPE_ENCODED_WORD as libc::c_int {
-                        if mmap_string_append_c(gphrase, ' ' as i32 as libc::c_char).is_null() {
-                            mailmime_encoded_word_free(word);
-                            res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                            current_block = 13246848547199022064;
-                            break;
-                        }
-                    }
-                }
-                type_0 = TYPE_ENCODED_WORD as libc::c_int;
-                wordutf8 = 0 as *mut libc::c_char;
-                r = charconv(
-                    tocode,
-                    (*word).wd_charset,
-                    (*word).wd_text,
-                    strlen((*word).wd_text),
-                    &mut wordutf8,
-                );
-                match r {
-                    2 => {
-                        mailmime_encoded_word_free(word);
-                        res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                        current_block = 13246848547199022064;
-                        break;
-                    }
-                    1 => {
-                        r = charconv(
-                            tocode,
-                            b"iso-8859-1\x00" as *const u8 as *const libc::c_char,
-                            (*word).wd_text,
-                            strlen((*word).wd_text),
-                            &mut wordutf8,
-                        )
-                    }
-                    3 => {
-                        mailmime_encoded_word_free(word);
-                        res = MAILIMF_ERROR_PARSE as libc::c_int;
-                        current_block = 13246848547199022064;
-                        break;
-                    }
-                    _ => {}
-                }
-                match r {
-                    2 => {
-                        mailmime_encoded_word_free(word);
-                        res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                        current_block = 13246848547199022064;
-                        break;
-                    }
-                    3 => {
-                        mailmime_encoded_word_free(word);
-                        res = MAILIMF_ERROR_PARSE as libc::c_int;
-                        current_block = 13246848547199022064;
-                        break;
-                    }
-                    _ => {
-                        if !wordutf8.is_null() {
-                            if mmap_string_append(gphrase, wordutf8).is_null() {
-                                mailmime_encoded_word_free(word);
-                                free(wordutf8 as *mut libc::c_void);
-                                res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                                current_block = 13246848547199022064;
-                                break;
-                            } else {
-                                free(wordutf8 as *mut libc::c_void);
-                            }
-                        }
-                        mailmime_encoded_word_free(word);
-                        first = 0i32
-                    }
-                }
-            } else if !(r == MAILIMF_ERROR_PARSE as libc::c_int) {
-                /* do nothing */
-                res = r;
-                current_block = 13246848547199022064;
-                break;
-            }
-            if !(r == MAILIMF_ERROR_PARSE as libc::c_int) {
-                continue;
-            }
-            let mut raw_word: *mut libc::c_char = 0 as *mut libc::c_char;
-            raw_word = 0 as *mut libc::c_char;
-            r = mailmime_non_encoded_word_parse(
-                message,
-                length,
-                &mut cur_token,
-                &mut raw_word,
-                &mut has_fwd,
-            );
-            if r == MAILIMF_NO_ERROR as libc::c_int {
-                if 0 == first && 0 != has_fwd {
-                    if mmap_string_append_c(gphrase, ' ' as i32 as libc::c_char).is_null() {
-                        free(raw_word as *mut libc::c_void);
-                        res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                        current_block = 13246848547199022064;
-                        break;
-                    }
-                }
-                type_0 = TYPE_WORD as libc::c_int;
-                wordutf8 = 0 as *mut libc::c_char;
-                r = charconv(
-                    tocode,
-                    default_fromcode,
-                    raw_word,
-                    strlen(raw_word),
-                    &mut wordutf8,
-                );
-                match r {
-                    2 => {
-                        free(raw_word as *mut libc::c_void);
-                        res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                        current_block = 13246848547199022064;
-                        break;
-                    }
-                    1 | 3 => {
-                        free(raw_word as *mut libc::c_void);
-                        res = MAILIMF_ERROR_PARSE as libc::c_int;
-                        current_block = 13246848547199022064;
-                        break;
-                    }
-                    _ => {
-                        if mmap_string_append(gphrase, wordutf8).is_null() {
-                            free(wordutf8 as *mut libc::c_void);
-                            free(raw_word as *mut libc::c_void);
-                            res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                            current_block = 13246848547199022064;
-                            break;
-                        } else {
-                            free(wordutf8 as *mut libc::c_void);
-                            free(raw_word as *mut libc::c_void);
-                            first = 0i32
-                        }
-                    }
-                }
-            } else if r == MAILIMF_ERROR_PARSE as libc::c_int {
-                r = mailimf_fws_parse(message, length, &mut cur_token);
-                if r != MAILIMF_NO_ERROR as libc::c_int {
-                    current_block = 5005389895767293342;
-                    break;
-                }
-                if mmap_string_append_c(gphrase, ' ' as i32 as libc::c_char).is_null() {
-                    res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                    current_block = 13246848547199022064;
-                    break;
-                } else {
-                    first = 0i32;
-                    current_block = 5005389895767293342;
-                    break;
-                }
-            } else {
-                res = r;
-                current_block = 13246848547199022064;
-                break;
-            }
-        }
-        match current_block {
-            5005389895767293342 => {
-                if 0 != first {
-                    if cur_token != length {
-                        res = MAILIMF_ERROR_PARSE as libc::c_int;
-                        current_block = 13246848547199022064;
-                    } else {
-                        current_block = 7072655752890836508;
-                    }
-                } else {
-                    current_block = 7072655752890836508;
-                }
-                match current_block {
-                    13246848547199022064 => {}
-                    _ => {
-                        str = strdup((*gphrase).str_0);
-                        if str.is_null() {
-                            res = MAILIMF_ERROR_MEMORY as libc::c_int
-                        } else {
-                            mmap_string_free(gphrase);
-                            *result = str;
-                            *indx = cur_token;
-                            return MAILIMF_NO_ERROR as libc::c_int;
-                        }
-                    }
-                }
-            }
-            _ => {}
-        }
-        mmap_string_free(gphrase);
-    }
-    return res;
-}
-unsafe fn mailmime_non_encoded_word_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut libc::c_char,
-    mut p_has_fwd: *mut libc::c_int,
-) -> libc::c_int {
-    let mut end: libc::c_int = 0;
-    let mut cur_token: size_t = 0;
-    let mut res: libc::c_int = 0;
-    let mut text: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut r: libc::c_int = 0;
-    let mut begin: size_t = 0;
-    let mut state: libc::c_int = 0;
-    let mut has_fwd: libc::c_int = 0;
-    cur_token = *indx;
-    has_fwd = 0i32;
-    r = mailimf_fws_parse(message, length, &mut cur_token);
-    if r == MAILIMF_NO_ERROR as libc::c_int {
-        has_fwd = 1i32
-    }
-    if r != MAILIMF_NO_ERROR as libc::c_int && r != MAILIMF_ERROR_PARSE as libc::c_int {
-        res = r
-    } else {
-        begin = cur_token;
-        state = 0i32;
-        end = 0i32;
-        while !(cur_token >= length) {
-            let mut current_block_17: u64;
-            match *message.offset(cur_token as isize) as libc::c_int {
-                32 | 9 | 13 | 10 => {
-                    state = 0i32;
-                    end = 1i32;
-                    current_block_17 = 16924917904204750491;
-                }
-                61 => {
-                    state = 1i32;
-                    current_block_17 = 16924917904204750491;
-                }
-                63 => {
-                    if state == 1i32 {
-                        cur_token = cur_token.wrapping_sub(1);
-                        end = 1i32
-                    }
-                    current_block_17 = 10192508258555769664;
-                }
-                _ => {
-                    current_block_17 = 10192508258555769664;
-                }
-            }
-            match current_block_17 {
-                10192508258555769664 => state = 0i32,
-                _ => {}
-            }
-            if 0 != end {
-                break;
-            }
-            cur_token = cur_token.wrapping_add(1)
-        }
-        if cur_token.wrapping_sub(begin) == 0i32 as libc::size_t {
-            res = MAILIMF_ERROR_PARSE as libc::c_int
-        } else {
-            text = malloc(
-                cur_token
-                    .wrapping_sub(begin)
-                    .wrapping_add(1i32 as libc::size_t),
-            ) as *mut libc::c_char;
-            if text.is_null() {
-                res = MAILIMF_ERROR_MEMORY as libc::c_int
-            } else {
-                memcpy(
-                    text as *mut libc::c_void,
-                    message.offset(begin as isize) as *const libc::c_void,
-                    cur_token.wrapping_sub(begin),
-                );
-                *text.offset(cur_token.wrapping_sub(begin) as isize) =
-                    '\u{0}' as i32 as libc::c_char;
-                *indx = cur_token;
-                *result = text;
-                *p_has_fwd = has_fwd;
-                return MAILIMF_NO_ERROR as libc::c_int;
-            }
-        }
-    }
-    return res;
-}
-
-pub unsafe fn mailmime_encoded_word_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut mailmime_encoded_word,
-    mut p_has_fwd: *mut libc::c_int,
-    mut p_missing_closing_quote: *mut libc::c_int,
-) -> libc::c_int {
-    let mut current_block: u64;
-    /*
-    Parse the following, when a unicode character encoding is split.
-    =?UTF-8?B?4Lij4Liw4LmA4Lia4Li04LiU4LiE4Lin4Liy4Lih4Lih4Lix4LiZ4Liq4LmM?=
-    =?UTF-8?B?4LmA4LiV4LmH4Lih4Lie4Li04LiB4Lix4LiUIFRSQU5TRk9STUVSUyA0IOC4?=
-    =?UTF-8?B?oeC4seC4meC4quC5jOC4hOC4o+C4muC4l+C4uOC4geC4o+C4sOC4muC4miDg?=
-    =?UTF-8?B?uJfguLXguYjguYDguJTguLXguKLguKfguYPguJnguYDguKHguLfguK3guIfg?=
-    =?UTF-8?B?uYTguJfguKI=?=
-    Expected result:
-    ระเบิดความมันส์เต็มพิกัด TRANSFORMERS 4 มันส์ครบทุกระบบ ที่เดียวในเมืองไทย
-    libetpan result:
-    ระเบิดความมันส์เต็มพิกัด TRANSFORMERS 4 ?ันส์ครบทุกระบบ ??ี่เดียวในเมือง??ทย
-
-    See https://github.com/dinhviethoa/libetpan/pull/211
-    */
-    let mut cur_token: size_t = 0;
-    let mut charset: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut encoding: libc::c_int = 0;
-    let mut body: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut old_body_len: size_t = 0;
-    let mut text: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut end_encoding: size_t = 0;
-    let mut lookfwd_cur_token: size_t = 0;
-    let mut lookfwd_charset: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut lookfwd_encoding: libc::c_int = 0;
-    let mut copy_len: size_t = 0;
-    let mut decoded_token: size_t = 0;
-    let mut decoded: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut decoded_len: size_t = 0;
-    let mut ew: *mut mailmime_encoded_word = 0 as *mut mailmime_encoded_word;
-    let mut r: libc::c_int = 0;
-    let mut res: libc::c_int = 0;
-    let mut opening_quote: libc::c_int = 0;
-    let mut end: libc::c_int = 0;
-    let mut has_fwd: libc::c_int = 0;
-    let mut missing_closing_quote: libc::c_int = 0;
-    cur_token = *indx;
-    text = 0 as *mut libc::c_char;
-    lookfwd_charset = 0 as *mut libc::c_char;
-    missing_closing_quote = 0i32;
-    has_fwd = 0i32;
-    r = mailimf_fws_parse(message, length, &mut cur_token);
-    if r == MAILIMF_NO_ERROR as libc::c_int {
-        has_fwd = 1i32
-    }
-    if r != MAILIMF_NO_ERROR as libc::c_int && r != MAILIMF_ERROR_PARSE as libc::c_int {
-        res = r
-    } else {
-        opening_quote = 0i32;
-        r = mailimf_char_parse(message, length, &mut cur_token, '\"' as i32 as libc::c_char);
-        if r == MAILIMF_NO_ERROR as libc::c_int {
-            opening_quote = 1i32;
-            current_block = 17788412896529399552;
-        } else if r == MAILIMF_ERROR_PARSE as libc::c_int {
-            current_block = 17788412896529399552;
-        } else {
-            /* do nothing */
-            res = r;
-            current_block = 7995813543095296079;
-        }
-        match current_block {
-            7995813543095296079 => {}
-            _ => {
-                r = mailimf_token_case_insensitive_len_parse(
-                    message,
-                    length,
-                    &mut cur_token,
-                    b"=?\x00" as *const u8 as *const libc::c_char as *mut libc::c_char,
-                    strlen(b"=?\x00" as *const u8 as *const libc::c_char),
-                );
-                if r != MAILIMF_NO_ERROR as libc::c_int {
-                    res = r
-                } else {
-                    r = mailmime_charset_parse(message, length, &mut cur_token, &mut charset);
-                    if r != MAILIMF_NO_ERROR as libc::c_int {
-                        res = r
-                    } else {
-                        r = mailimf_char_parse(
-                            message,
-                            length,
-                            &mut cur_token,
-                            '?' as i32 as libc::c_char,
-                        );
-                        if r != MAILIMF_NO_ERROR as libc::c_int {
-                            res = r
-                        } else {
-                            r = mailmime_encoding_parse(
-                                message,
-                                length,
-                                &mut cur_token,
-                                &mut encoding,
-                            );
-                            if r != MAILIMF_NO_ERROR as libc::c_int {
-                                res = r
-                            } else {
-                                r = mailimf_char_parse(
-                                    message,
-                                    length,
-                                    &mut cur_token,
-                                    '?' as i32 as libc::c_char,
-                                );
-                                if r != MAILIMF_NO_ERROR as libc::c_int {
-                                    res = r
-                                } else {
-                                    lookfwd_cur_token = cur_token;
-                                    body = 0 as *mut libc::c_char;
-                                    old_body_len = 0i32 as size_t;
-                                    loop {
-                                        let mut has_base64_padding: libc::c_int = 0;
-                                        end = 0i32;
-                                        has_base64_padding = 0i32;
-                                        end_encoding = cur_token;
-                                        while !(end_encoding >= length) {
-                                            if end_encoding.wrapping_add(1i32 as libc::size_t)
-                                                < length
-                                            {
-                                                if *message.offset(end_encoding as isize)
-                                                    as libc::c_int
-                                                    == '?' as i32
-                                                    && *message.offset(
-                                                        end_encoding
-                                                            .wrapping_add(1i32 as libc::size_t)
-                                                            as isize,
-                                                    )
-                                                        as libc::c_int
-                                                        == '=' as i32
-                                                {
-                                                    end = 1i32
-                                                }
-                                            }
-                                            if 0 != end {
-                                                break;
-                                            }
-                                            end_encoding = end_encoding.wrapping_add(1)
-                                        }
-                                        copy_len = end_encoding.wrapping_sub(lookfwd_cur_token);
-                                        if copy_len > 0i32 as libc::size_t {
-                                            if encoding == MAILMIME_ENCODING_B as libc::c_int {
-                                                if end_encoding >= 1i32 as libc::size_t {
-                                                    if *message.offset(
-                                                        end_encoding
-                                                            .wrapping_sub(1i32 as libc::size_t)
-                                                            as isize,
-                                                    )
-                                                        as libc::c_int
-                                                        == '=' as i32
-                                                    {
-                                                        has_base64_padding = 1i32
-                                                    }
-                                                }
-                                            }
-                                            body = realloc(
-                                                body as *mut libc::c_void,
-                                                old_body_len
-                                                    .wrapping_add(copy_len)
-                                                    .wrapping_add(1i32 as libc::size_t),
-                                            )
-                                                as *mut libc::c_char;
-                                            if body.is_null() {
-                                                res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                                                current_block = 13900684162107791171;
-                                                break;
-                                            } else {
-                                                memcpy(
-                                                    body.offset(old_body_len as isize)
-                                                        as *mut libc::c_void,
-                                                    &*message.offset(cur_token as isize)
-                                                        as *const libc::c_char
-                                                        as *const libc::c_void,
-                                                    copy_len,
-                                                );
-                                                *body
-                                                    .offset(old_body_len.wrapping_add(copy_len)
-                                                        as isize) = '\u{0}' as i32 as libc::c_char;
-                                                old_body_len = (old_body_len as libc::size_t)
-                                                    .wrapping_add(copy_len)
-                                                    as size_t
-                                                    as size_t
-                                            }
-                                        }
-                                        cur_token = end_encoding;
-                                        r = mailimf_token_case_insensitive_len_parse(
-                                            message,
-                                            length,
-                                            &mut cur_token,
-                                            b"?=\x00" as *const u8 as *const libc::c_char
-                                                as *mut libc::c_char,
-                                            strlen(b"?=\x00" as *const u8 as *const libc::c_char),
-                                        );
-                                        if r != MAILIMF_NO_ERROR as libc::c_int {
-                                            current_block = 2652804691515851435;
-                                            break;
-                                        }
-                                        if 0 != has_base64_padding {
-                                            current_block = 2652804691515851435;
-                                            break;
-                                        }
-                                        lookfwd_cur_token = cur_token;
-                                        r = mailimf_fws_parse(
-                                            message,
-                                            length,
-                                            &mut lookfwd_cur_token,
-                                        );
-                                        if r != MAILIMF_NO_ERROR as libc::c_int
-                                            && r != MAILIMF_ERROR_PARSE as libc::c_int
-                                        {
-                                            current_block = 2652804691515851435;
-                                            break;
-                                        }
-                                        r = mailimf_token_case_insensitive_len_parse(
-                                            message,
-                                            length,
-                                            &mut lookfwd_cur_token,
-                                            b"=?\x00" as *const u8 as *const libc::c_char
-                                                as *mut libc::c_char,
-                                            strlen(b"=?\x00" as *const u8 as *const libc::c_char),
-                                        );
-                                        if r != MAILIMF_NO_ERROR as libc::c_int {
-                                            current_block = 2652804691515851435;
-                                            break;
-                                        }
-                                        r = mailmime_charset_parse(
-                                            message,
-                                            length,
-                                            &mut lookfwd_cur_token,
-                                            &mut lookfwd_charset,
-                                        );
-                                        if r != MAILIMF_NO_ERROR as libc::c_int {
-                                            current_block = 2652804691515851435;
-                                            break;
-                                        }
-                                        r = mailimf_char_parse(
-                                            message,
-                                            length,
-                                            &mut lookfwd_cur_token,
-                                            '?' as i32 as libc::c_char,
-                                        );
-                                        if r != MAILIMF_NO_ERROR as libc::c_int {
-                                            current_block = 2652804691515851435;
-                                            break;
-                                        }
-                                        r = mailmime_encoding_parse(
-                                            message,
-                                            length,
-                                            &mut lookfwd_cur_token,
-                                            &mut lookfwd_encoding,
-                                        );
-                                        if r != MAILIMF_NO_ERROR as libc::c_int {
-                                            current_block = 2652804691515851435;
-                                            break;
-                                        }
-                                        r = mailimf_char_parse(
-                                            message,
-                                            length,
-                                            &mut lookfwd_cur_token,
-                                            '?' as i32 as libc::c_char,
-                                        );
-                                        if r != MAILIMF_NO_ERROR as libc::c_int {
-                                            current_block = 2652804691515851435;
-                                            break;
-                                        }
-                                        if strcasecmp(charset, lookfwd_charset) == 0i32
-                                            && encoding == lookfwd_encoding
-                                        {
-                                            cur_token = lookfwd_cur_token;
-                                            mailmime_charset_free(lookfwd_charset);
-                                            lookfwd_charset = 0 as *mut libc::c_char
-                                        } else {
-                                            /* the next charset is not matched with the current one,
-                                            therefore exit the loop to decode the body appended so far */
-                                            current_block = 2652804691515851435;
-                                            break;
-                                        }
-                                    }
-                                    match current_block {
-                                        2652804691515851435 => {
-                                            if !lookfwd_charset.is_null() {
-                                                mailmime_charset_free(lookfwd_charset);
-                                                lookfwd_charset = 0 as *mut libc::c_char
-                                            }
-                                            if body.is_null() {
-                                                body = strdup(
-                                                    b"\x00" as *const u8 as *const libc::c_char,
-                                                );
-                                                if body.is_null() {
-                                                    res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                                                    current_block = 13900684162107791171;
-                                                } else {
-                                                    current_block = 16778110326724371720;
-                                                }
-                                            } else {
-                                                current_block = 16778110326724371720;
-                                            }
-                                            match current_block {
-                                                13900684162107791171 => {}
-                                                _ => {
-                                                    decoded_token = 0i32 as size_t;
-                                                    decoded_len = 0i32 as size_t;
-                                                    decoded = 0 as *mut libc::c_char;
-                                                    match encoding {
-                                                        0 => {
-                                                            r = mailmime_base64_body_parse(
-                                                                body,
-                                                                strlen(body),
-                                                                &mut decoded_token,
-                                                                &mut decoded,
-                                                                &mut decoded_len,
-                                                            );
-                                                            if r != MAILIMF_NO_ERROR as libc::c_int
-                                                            {
-                                                                res = r;
-                                                                current_block =
-                                                                    13900684162107791171;
-                                                            } else {
-                                                                current_block = 7337917895049117968;
-                                                            }
-                                                        }
-                                                        1 => {
-                                                            r =
-                                                                mailmime_quoted_printable_body_parse(body,
-                                                                                                     strlen(body),
-                                                                                                     &mut decoded_token,
-                                                                                                     &mut decoded,
-                                                                                                     &mut decoded_len,
-                                                                                                     1i32);
-                                                            if r != MAILIMF_NO_ERROR as libc::c_int
-                                                            {
-                                                                res = r;
-                                                                current_block =
-                                                                    13900684162107791171;
-                                                            } else {
-                                                                current_block = 7337917895049117968;
-                                                            }
-                                                        }
-                                                        _ => {
-                                                            current_block = 7337917895049117968;
-                                                        }
-                                                    }
-                                                    match current_block {
-                                                        13900684162107791171 => {}
-                                                        _ => {
-                                                            text =
-                                                                malloc(decoded_len.wrapping_add(
-                                                                    1i32 as libc::size_t,
-                                                                ))
-                                                                    as *mut libc::c_char;
-                                                            if text.is_null() {
-                                                                res = MAILIMF_ERROR_MEMORY
-                                                                    as libc::c_int
-                                                            } else {
-                                                                if decoded_len
-                                                                    > 0i32 as libc::size_t
-                                                                {
-                                                                    memcpy(
-                                                                        text as *mut libc::c_void,
-                                                                        decoded
-                                                                            as *const libc::c_void,
-                                                                        decoded_len,
-                                                                    );
-                                                                }
-                                                                *text
-                                                                    .offset(decoded_len as isize) =
-                                                                    '\u{0}' as i32 as libc::c_char;
-                                                                if 0 != opening_quote {
-                                                                    r = mailimf_char_parse(
-                                                                        message,
-                                                                        length,
-                                                                        &mut cur_token,
-                                                                        '\"' as i32 as libc::c_char,
-                                                                    );
-                                                                    if r == MAILIMF_ERROR_PARSE
-                                                                        as libc::c_int
-                                                                    {
-                                                                        missing_closing_quote = 1i32
-                                                                    }
-                                                                }
-                                                                if strcasecmp(
-                                                                    charset,
-                                                                    b"utf8\x00" as *const u8
-                                                                        as *const libc::c_char,
-                                                                ) == 0i32
-                                                                {
-                                                                    free(
-                                                                        charset
-                                                                            as *mut libc::c_void,
-                                                                    );
-                                                                    charset = strdup(
-                                                                        b"utf-8\x00" as *const u8
-                                                                            as *const libc::c_char,
-                                                                    )
-                                                                }
-                                                                ew = mailmime_encoded_word_new(
-                                                                    charset, text,
-                                                                );
-                                                                if ew.is_null() {
-                                                                    res = MAILIMF_ERROR_MEMORY
-                                                                        as libc::c_int
-                                                                } else {
-                                                                    *result = ew;
-                                                                    *indx = cur_token;
-                                                                    *p_has_fwd = has_fwd;
-                                                                    *p_missing_closing_quote =
-                                                                        missing_closing_quote;
-                                                                    mailmime_decoded_part_free(
-                                                                        decoded,
-                                                                    );
-                                                                    free(body as *mut libc::c_void);
-                                                                    return MAILIMF_NO_ERROR
-                                                                        as libc::c_int;
-                                                                }
-                                                            }
-                                                            mailmime_decoded_part_free(decoded);
-                                                        }
-                                                    }
-                                                }
-                                            }
-                                        }
-                                        _ => {}
-                                    }
-                                    free(body as *mut libc::c_void);
-                                    mailmime_encoded_text_free(text);
-                                }
-                            }
-                        }
-                        mailmime_charset_free(charset);
-                    }
-                }
-            }
-        }
-    }
-    return res;
-}
-unsafe fn mailmime_encoding_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut libc::c_int,
-) -> libc::c_int {
-    let mut cur_token: size_t = 0;
-    let mut encoding: libc::c_int = 0;
-    cur_token = *indx;
-    if cur_token >= length {
-        return MAILIMF_ERROR_PARSE as libc::c_int;
-    }
-    match toupper(*message.offset(cur_token as isize) as libc::c_uchar as libc::c_int)
-        as libc::c_char as libc::c_int
-    {
-        81 => encoding = MAILMIME_ENCODING_Q as libc::c_int,
-        66 => encoding = MAILMIME_ENCODING_B as libc::c_int,
-        _ => return MAILIMF_ERROR_INVAL as libc::c_int,
-    }
-    cur_token = cur_token.wrapping_add(1);
-    *result = encoding;
-    *indx = cur_token;
-    return MAILIMF_NO_ERROR as libc::c_int;
-}
-
-/*
- * libEtPan! -- a mail stuff library
- *
- * Copyright (C) 2001, 2005 - DINH Viet Hoa
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the libEtPan! project nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-/*
- * $Id: mailmime_decode.c,v 1.37 2010/11/16 20:52:28 hoa Exp $
- */
-/*
-  RFC 2047 : MIME (Multipurpose Internet Mail Extensions) Part Three:
-             Message Header Extensions for Non-ASCII Text
-*/
-unsafe fn mailmime_charset_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut charset: *mut *mut libc::c_char,
-) -> libc::c_int {
-    return mailmime_etoken_parse(message, length, indx, charset);
-}
-unsafe fn mailmime_etoken_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut libc::c_char,
-) -> libc::c_int {
-    return mailimf_custom_string_parse(message, length, indx, result, Some(is_etoken_char));
-}
-
-unsafe fn is_etoken_char(mut ch: libc::c_char) -> libc::c_int {
-    let mut uch: libc::c_uchar = ch as libc::c_uchar;
-    if (uch as libc::c_int) < 31i32 {
-        return 0i32;
-    }
-    match uch as libc::c_int {
-        32 | 40 | 41 | 60 | 62 | 64 | 44 | 59 | 58 | 34 | 47 | 91 | 93 | 63 | 61 => return 0i32,
-        _ => {}
-    }
-    return 1i32;
-}

mmime/src/mailmime/disposition.rs

@@ -1,583 +0,0 @@
-use libc::{self, toupper};
-
-use crate::clist::*;
-use crate::mailimf::*;
-use crate::mailmime::types::*;
-use crate::mailmime::*;
-use crate::other::*;
-
-pub const MAILMIME_DISPOSITION_TYPE_EXTENSION: libc::c_uint = 3;
-pub const MAILMIME_DISPOSITION_TYPE_ATTACHMENT: libc::c_uint = 2;
-pub const MAILMIME_DISPOSITION_TYPE_INLINE: libc::c_uint = 1;
-pub const MAILMIME_DISPOSITION_TYPE_ERROR: libc::c_uint = 0;
-
-pub unsafe fn mailmime_disposition_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut mailmime_disposition,
-) -> libc::c_int {
-    let mut current_block: u64;
-    let mut final_token: size_t = 0;
-    let mut cur_token: size_t = 0;
-    let mut dsp_type: *mut mailmime_disposition_type = 0 as *mut mailmime_disposition_type;
-    let mut list: *mut clist = 0 as *mut clist;
-    let mut dsp: *mut mailmime_disposition = 0 as *mut mailmime_disposition;
-    let mut r: libc::c_int = 0;
-    let mut res: libc::c_int = 0;
-    cur_token = *indx;
-    r = mailmime_disposition_type_parse(message, length, &mut cur_token, &mut dsp_type);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        res = r
-    } else {
-        list = clist_new();
-        if list.is_null() {
-            res = MAILIMF_ERROR_MEMORY as libc::c_int
-        } else {
-            loop {
-                let mut param: *mut mailmime_disposition_parm = 0 as *mut mailmime_disposition_parm;
-                final_token = cur_token;
-                r = mailimf_unstrict_char_parse(
-                    message,
-                    length,
-                    &mut cur_token,
-                    ';' as i32 as libc::c_char,
-                );
-                if r == MAILIMF_NO_ERROR as libc::c_int {
-                    param = 0 as *mut mailmime_disposition_parm;
-                    r = mailmime_disposition_parm_parse(
-                        message,
-                        length,
-                        &mut cur_token,
-                        &mut param,
-                    );
-                    if r == MAILIMF_NO_ERROR as libc::c_int {
-                        r = clist_insert_after(list, (*list).last, param as *mut libc::c_void);
-                        if !(r < 0i32) {
-                            continue;
-                        }
-                        res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                        current_block = 18290070879695007868;
-                        break;
-                    } else if r == MAILIMF_ERROR_PARSE as libc::c_int {
-                        cur_token = final_token;
-                        current_block = 652864300344834934;
-                        break;
-                    } else {
-                        res = r;
-                        current_block = 18290070879695007868;
-                        break;
-                    }
-                } else {
-                    /* do nothing */
-                    if r == MAILIMF_ERROR_PARSE as libc::c_int {
-                        current_block = 652864300344834934;
-                        break;
-                    }
-                    res = r;
-                    current_block = 18290070879695007868;
-                    break;
-                }
-            }
-            match current_block {
-                652864300344834934 => {
-                    dsp = mailmime_disposition_new(dsp_type, list);
-                    if dsp.is_null() {
-                        res = MAILIMF_ERROR_MEMORY as libc::c_int
-                    } else {
-                        *result = dsp;
-                        *indx = cur_token;
-                        return MAILIMF_NO_ERROR as libc::c_int;
-                    }
-                }
-                _ => {}
-            }
-            clist_foreach(
-                list,
-                ::std::mem::transmute::<
-                    Option<unsafe fn(_: *mut mailmime_disposition_parm) -> ()>,
-                    clist_func,
-                >(Some(mailmime_disposition_parm_free)),
-                0 as *mut libc::c_void,
-            );
-            clist_free(list);
-        }
-        mailmime_disposition_type_free(dsp_type);
-    }
-    return res;
-}
-/*
- * libEtPan! -- a mail stuff library
- *
- * Copyright (C) 2001, 2005 - DINH Viet Hoa
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the libEtPan! project nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-/*
- * $Id: mailmime_disposition.c,v 1.17 2011/05/03 16:30:22 hoa Exp $
- */
-unsafe fn mailmime_disposition_parm_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut mailmime_disposition_parm,
-) -> libc::c_int {
-    let mut current_block: u64;
-    let mut filename: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut creation_date: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut modification_date: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut read_date: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut size: size_t = 0;
-    let mut parameter: *mut mailmime_parameter = 0 as *mut mailmime_parameter;
-    let mut cur_token: size_t = 0;
-    let mut dsp_parm: *mut mailmime_disposition_parm = 0 as *mut mailmime_disposition_parm;
-    let mut type_0: libc::c_int = 0;
-    let mut guessed_type: libc::c_int = 0;
-    let mut r: libc::c_int = 0;
-    let mut res: libc::c_int = 0;
-    cur_token = *indx;
-    filename = 0 as *mut libc::c_char;
-    creation_date = 0 as *mut libc::c_char;
-    modification_date = 0 as *mut libc::c_char;
-    read_date = 0 as *mut libc::c_char;
-    size = 0i32 as size_t;
-    parameter = 0 as *mut mailmime_parameter;
-    r = mailimf_cfws_parse(message, length, &mut cur_token);
-    if r != MAILIMF_NO_ERROR as libc::c_int && r != MAILIMF_ERROR_PARSE as libc::c_int {
-        res = r
-    } else {
-        guessed_type = mailmime_disposition_guess_type(message, length, cur_token);
-        type_0 = MAILMIME_DISPOSITION_PARM_PARAMETER as libc::c_int;
-        match guessed_type {
-            0 => {
-                r = mailmime_filename_parm_parse(message, length, &mut cur_token, &mut filename);
-                if r == MAILIMF_NO_ERROR as libc::c_int {
-                    type_0 = guessed_type;
-                    current_block = 13826291924415791078;
-                } else if r == MAILIMF_ERROR_PARSE as libc::c_int {
-                    current_block = 13826291924415791078;
-                } else {
-                    /* do nothing */
-                    res = r;
-                    current_block = 9120900589700563584;
-                }
-            }
-            1 => {
-                r = mailmime_creation_date_parm_parse(
-                    message,
-                    length,
-                    &mut cur_token,
-                    &mut creation_date,
-                );
-                if r == MAILIMF_NO_ERROR as libc::c_int {
-                    type_0 = guessed_type;
-                    current_block = 13826291924415791078;
-                } else if r == MAILIMF_ERROR_PARSE as libc::c_int {
-                    current_block = 13826291924415791078;
-                } else {
-                    /* do nothing */
-                    res = r;
-                    current_block = 9120900589700563584;
-                }
-            }
-            2 => {
-                r = mailmime_modification_date_parm_parse(
-                    message,
-                    length,
-                    &mut cur_token,
-                    &mut modification_date,
-                );
-                if r == MAILIMF_NO_ERROR as libc::c_int {
-                    type_0 = guessed_type;
-                    current_block = 13826291924415791078;
-                } else if r == MAILIMF_ERROR_PARSE as libc::c_int {
-                    current_block = 13826291924415791078;
-                } else {
-                    /* do nothing */
-                    res = r;
-                    current_block = 9120900589700563584;
-                }
-            }
-            3 => {
-                r = mailmime_read_date_parm_parse(message, length, &mut cur_token, &mut read_date);
-                if r == MAILIMF_NO_ERROR as libc::c_int {
-                    type_0 = guessed_type;
-                    current_block = 13826291924415791078;
-                } else if r == MAILIMF_ERROR_PARSE as libc::c_int {
-                    current_block = 13826291924415791078;
-                } else {
-                    /* do nothing */
-                    res = r;
-                    current_block = 9120900589700563584;
-                }
-            }
-            4 => {
-                r = mailmime_size_parm_parse(message, length, &mut cur_token, &mut size);
-                if r == MAILIMF_NO_ERROR as libc::c_int {
-                    type_0 = guessed_type;
-                    current_block = 13826291924415791078;
-                } else if r == MAILIMF_ERROR_PARSE as libc::c_int {
-                    current_block = 13826291924415791078;
-                } else {
-                    /* do nothing */
-                    res = r;
-                    current_block = 9120900589700563584;
-                }
-            }
-            _ => {
-                current_block = 13826291924415791078;
-            }
-        }
-        match current_block {
-            9120900589700563584 => {}
-            _ => {
-                if type_0 == MAILMIME_DISPOSITION_PARM_PARAMETER as libc::c_int {
-                    r = mailmime_parameter_parse(message, length, &mut cur_token, &mut parameter);
-                    if r != MAILIMF_NO_ERROR as libc::c_int {
-                        type_0 = guessed_type;
-                        res = r;
-                        current_block = 9120900589700563584;
-                    } else {
-                        current_block = 6721012065216013753;
-                    }
-                } else {
-                    current_block = 6721012065216013753;
-                }
-                match current_block {
-                    9120900589700563584 => {}
-                    _ => {
-                        dsp_parm = mailmime_disposition_parm_new(
-                            type_0,
-                            filename,
-                            creation_date,
-                            modification_date,
-                            read_date,
-                            size,
-                            parameter,
-                        );
-                        if dsp_parm.is_null() {
-                            res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                            if !filename.is_null() {
-                                mailmime_filename_parm_free(filename);
-                            }
-                            if !creation_date.is_null() {
-                                mailmime_creation_date_parm_free(creation_date);
-                            }
-                            if !modification_date.is_null() {
-                                mailmime_modification_date_parm_free(modification_date);
-                            }
-                            if !read_date.is_null() {
-                                mailmime_read_date_parm_free(read_date);
-                            }
-                            if !parameter.is_null() {
-                                mailmime_parameter_free(parameter);
-                            }
-                        } else {
-                            *result = dsp_parm;
-                            *indx = cur_token;
-                            return MAILIMF_NO_ERROR as libc::c_int;
-                        }
-                    }
-                }
-            }
-        }
-    }
-    return res;
-}
-unsafe fn mailmime_size_parm_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut size_t,
-) -> libc::c_int {
-    let mut value: uint32_t = 0;
-    let mut cur_token: size_t = 0;
-    let mut r: libc::c_int = 0;
-    cur_token = *indx;
-    r = mailimf_token_case_insensitive_len_parse(
-        message,
-        length,
-        &mut cur_token,
-        b"size\x00" as *const u8 as *const libc::c_char as *mut libc::c_char,
-        strlen(b"size\x00" as *const u8 as *const libc::c_char),
-    );
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_unstrict_char_parse(message, length, &mut cur_token, '=' as i32 as libc::c_char);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_cfws_parse(message, length, &mut cur_token);
-    if r != MAILIMF_NO_ERROR as libc::c_int && r != MAILIMF_ERROR_PARSE as libc::c_int {
-        return r;
-    }
-    r = mailimf_number_parse(message, length, &mut cur_token, &mut value);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    *indx = cur_token;
-    *result = value as size_t;
-    return MAILIMF_NO_ERROR as libc::c_int;
-}
-unsafe fn mailmime_read_date_parm_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut libc::c_char,
-) -> libc::c_int {
-    let mut value: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut cur_token: size_t = 0;
-    let mut r: libc::c_int = 0;
-    cur_token = *indx;
-    r = mailimf_token_case_insensitive_len_parse(
-        message,
-        length,
-        &mut cur_token,
-        b"read-date\x00" as *const u8 as *const libc::c_char as *mut libc::c_char,
-        strlen(b"read-date\x00" as *const u8 as *const libc::c_char),
-    );
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_unstrict_char_parse(message, length, &mut cur_token, '=' as i32 as libc::c_char);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_cfws_parse(message, length, &mut cur_token);
-    if r != MAILIMF_NO_ERROR as libc::c_int && r != MAILIMF_ERROR_PARSE as libc::c_int {
-        return r;
-    }
-    r = mailmime_quoted_date_time_parse(message, length, &mut cur_token, &mut value);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    *indx = cur_token;
-    *result = value;
-    return MAILIMF_NO_ERROR as libc::c_int;
-}
-unsafe fn mailmime_quoted_date_time_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut libc::c_char,
-) -> libc::c_int {
-    return mailimf_quoted_string_parse(message, length, indx, result);
-}
-unsafe fn mailmime_modification_date_parm_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut libc::c_char,
-) -> libc::c_int {
-    let mut value: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut cur_token: size_t = 0;
-    let mut r: libc::c_int = 0;
-    cur_token = *indx;
-    r = mailimf_token_case_insensitive_len_parse(
-        message,
-        length,
-        &mut cur_token,
-        b"modification-date\x00" as *const u8 as *const libc::c_char as *mut libc::c_char,
-        strlen(b"modification-date\x00" as *const u8 as *const libc::c_char),
-    );
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_unstrict_char_parse(message, length, &mut cur_token, '=' as i32 as libc::c_char);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_cfws_parse(message, length, &mut cur_token);
-    if r != MAILIMF_NO_ERROR as libc::c_int && r != MAILIMF_ERROR_PARSE as libc::c_int {
-        return r;
-    }
-    r = mailmime_quoted_date_time_parse(message, length, &mut cur_token, &mut value);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    *indx = cur_token;
-    *result = value;
-    return MAILIMF_NO_ERROR as libc::c_int;
-}
-unsafe fn mailmime_creation_date_parm_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut libc::c_char,
-) -> libc::c_int {
-    let mut value: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut r: libc::c_int = 0;
-    let mut cur_token: size_t = 0;
-    cur_token = *indx;
-    r = mailimf_token_case_insensitive_len_parse(
-        message,
-        length,
-        &mut cur_token,
-        b"creation-date\x00" as *const u8 as *const libc::c_char as *mut libc::c_char,
-        strlen(b"creation-date\x00" as *const u8 as *const libc::c_char),
-    );
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_unstrict_char_parse(message, length, &mut cur_token, '=' as i32 as libc::c_char);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_cfws_parse(message, length, &mut cur_token);
-    if r != MAILIMF_NO_ERROR as libc::c_int && r != MAILIMF_ERROR_PARSE as libc::c_int {
-        return r;
-    }
-    r = mailmime_quoted_date_time_parse(message, length, &mut cur_token, &mut value);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    *indx = cur_token;
-    *result = value;
-    return MAILIMF_NO_ERROR as libc::c_int;
-}
-unsafe fn mailmime_filename_parm_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut libc::c_char,
-) -> libc::c_int {
-    let mut value: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut r: libc::c_int = 0;
-    let mut cur_token: size_t = 0;
-    cur_token = *indx;
-    r = mailimf_token_case_insensitive_len_parse(
-        message,
-        length,
-        &mut cur_token,
-        b"filename\x00" as *const u8 as *const libc::c_char as *mut libc::c_char,
-        strlen(b"filename\x00" as *const u8 as *const libc::c_char),
-    );
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_unstrict_char_parse(message, length, &mut cur_token, '=' as i32 as libc::c_char);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    r = mailimf_cfws_parse(message, length, &mut cur_token);
-    if r != MAILIMF_NO_ERROR as libc::c_int && r != MAILIMF_ERROR_PARSE as libc::c_int {
-        return r;
-    }
-    r = mailmime_value_parse(message, length, &mut cur_token, &mut value);
-    if r != MAILIMF_NO_ERROR as libc::c_int {
-        return r;
-    }
-    *indx = cur_token;
-    *result = value;
-    return MAILIMF_NO_ERROR as libc::c_int;
-}
-
-pub unsafe fn mailmime_disposition_guess_type(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: size_t,
-) -> libc::c_int {
-    if indx >= length {
-        return MAILMIME_DISPOSITION_PARM_PARAMETER as libc::c_int;
-    }
-    match toupper(*message.offset(indx as isize) as libc::c_uchar as libc::c_int) as libc::c_char
-        as libc::c_int
-    {
-        70 => return MAILMIME_DISPOSITION_PARM_FILENAME as libc::c_int,
-        67 => return MAILMIME_DISPOSITION_PARM_CREATION_DATE as libc::c_int,
-        77 => return MAILMIME_DISPOSITION_PARM_MODIFICATION_DATE as libc::c_int,
-        82 => return MAILMIME_DISPOSITION_PARM_READ_DATE as libc::c_int,
-        83 => return MAILMIME_DISPOSITION_PARM_SIZE as libc::c_int,
-        _ => return MAILMIME_DISPOSITION_PARM_PARAMETER as libc::c_int,
-    };
-}
-
-pub unsafe fn mailmime_disposition_type_parse(
-    mut message: *const libc::c_char,
-    mut length: size_t,
-    mut indx: *mut size_t,
-    mut result: *mut *mut mailmime_disposition_type,
-) -> libc::c_int {
-    let mut cur_token: size_t = 0;
-    let mut type_0: libc::c_int = 0;
-    let mut extension: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut dsp_type: *mut mailmime_disposition_type = 0 as *mut mailmime_disposition_type;
-    let mut r: libc::c_int = 0;
-    let mut res: libc::c_int = 0;
-    cur_token = *indx;
-    r = mailimf_cfws_parse(message, length, &mut cur_token);
-    if r != MAILIMF_NO_ERROR as libc::c_int && r != MAILIMF_ERROR_PARSE as libc::c_int {
-        res = r
-    } else {
-        type_0 = MAILMIME_DISPOSITION_TYPE_ERROR as libc::c_int;
-        extension = 0 as *mut libc::c_char;
-        r = mailimf_token_case_insensitive_len_parse(
-            message,
-            length,
-            &mut cur_token,
-            b"inline\x00" as *const u8 as *const libc::c_char as *mut libc::c_char,
-            strlen(b"inline\x00" as *const u8 as *const libc::c_char),
-        );
-        if r == MAILIMF_NO_ERROR as libc::c_int {
-            type_0 = MAILMIME_DISPOSITION_TYPE_INLINE as libc::c_int
-        }
-        if r == MAILIMF_ERROR_PARSE as libc::c_int {
-            r = mailimf_token_case_insensitive_len_parse(
-                message,
-                length,
-                &mut cur_token,
-                b"attachment\x00" as *const u8 as *const libc::c_char as *mut libc::c_char,
-                strlen(b"attachment\x00" as *const u8 as *const libc::c_char),
-            );
-            if r == MAILIMF_NO_ERROR as libc::c_int {
-                type_0 = MAILMIME_DISPOSITION_TYPE_ATTACHMENT as libc::c_int
-            }
-        }
-        if r == MAILIMF_ERROR_PARSE as libc::c_int {
-            r = mailmime_extension_token_parse(message, length, &mut cur_token, &mut extension);
-            if r == MAILIMF_NO_ERROR as libc::c_int {
-                type_0 = MAILMIME_DISPOSITION_TYPE_EXTENSION as libc::c_int
-            }
-        }
-        if r != MAILIMF_NO_ERROR as libc::c_int {
-            res = r
-        } else {
-            dsp_type = mailmime_disposition_type_new(type_0, extension);
-            if dsp_type.is_null() {
-                res = MAILIMF_ERROR_MEMORY as libc::c_int;
-                if !extension.is_null() {
-                    free(extension as *mut libc::c_void);
-                }
-            } else {
-                *result = dsp_type;
-                *indx = cur_token;
-                return MAILIMF_NO_ERROR as libc::c_int;
-            }
-        }
-    }
-    return res;
-}

mmime/src/mailmime/types.rs

@@ -1,891 +0,0 @@
-use crate::clist::*;
-use crate::mailimf::types::*;
-use crate::mmapstring::*;
-use crate::other::*;
-
-pub const MAILMIME_MECHANISM_TOKEN: libc::c_uint = 6;
-pub const MAILMIME_MECHANISM_BASE64: libc::c_uint = 5;
-pub const MAILMIME_MECHANISM_QUOTED_PRINTABLE: libc::c_uint = 4;
-pub const MAILMIME_MECHANISM_BINARY: libc::c_uint = 3;
-pub const MAILMIME_MECHANISM_8BIT: libc::c_uint = 2;
-pub const MAILMIME_MECHANISM_7BIT: libc::c_uint = 1;
-pub const MAILMIME_MECHANISM_ERROR: libc::c_uint = 0;
-
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_composite_type {
-    pub ct_type: libc::c_int,
-    pub ct_token: *mut libc::c_char,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_content {
-    pub ct_type: *mut mailmime_type,
-    pub ct_subtype: *mut libc::c_char,
-    pub ct_parameters: *mut clist,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_type {
-    pub tp_type: libc::c_int,
-    pub tp_data: unnamed,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub union unnamed {
-    pub tp_discrete_type: *mut mailmime_discrete_type,
-    pub tp_composite_type: *mut mailmime_composite_type,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_discrete_type {
-    pub dt_type: libc::c_int,
-    pub dt_extension: *mut libc::c_char,
-}
-pub type unnamed_0 = libc::c_uint;
-pub const MAILMIME_FIELD_LOCATION: unnamed_0 = 8;
-pub const MAILMIME_FIELD_LANGUAGE: unnamed_0 = 7;
-pub const MAILMIME_FIELD_DISPOSITION: unnamed_0 = 6;
-pub const MAILMIME_FIELD_VERSION: unnamed_0 = 5;
-pub const MAILMIME_FIELD_DESCRIPTION: unnamed_0 = 4;
-pub const MAILMIME_FIELD_ID: unnamed_0 = 3;
-pub const MAILMIME_FIELD_TRANSFER_ENCODING: unnamed_0 = 2;
-pub const MAILMIME_FIELD_TYPE: unnamed_0 = 1;
-pub const MAILMIME_FIELD_NONE: unnamed_0 = 0;
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_field {
-    pub fld_type: libc::c_int,
-    pub fld_data: unnamed_1,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub union unnamed_1 {
-    pub fld_content: *mut mailmime_content,
-    pub fld_encoding: *mut mailmime_mechanism,
-    pub fld_id: *mut libc::c_char,
-    pub fld_description: *mut libc::c_char,
-    pub fld_version: uint32_t,
-    pub fld_disposition: *mut mailmime_disposition,
-    pub fld_language: *mut mailmime_language,
-    pub fld_location: *mut libc::c_char,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_language {
-    pub lg_list: *mut clist,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_disposition {
-    pub dsp_type: *mut mailmime_disposition_type,
-    pub dsp_parms: *mut clist,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_disposition_type {
-    pub dsp_type: libc::c_int,
-    pub dsp_extension: *mut libc::c_char,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_mechanism {
-    pub enc_type: libc::c_int,
-    pub enc_token: *mut libc::c_char,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_fields {
-    pub fld_list: *mut clist,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_parameter {
-    pub pa_name: *mut libc::c_char,
-    pub pa_value: *mut libc::c_char,
-}
-
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_disposition_parm {
-    pub pa_type: libc::c_int,
-    pub pa_data: unnamed_3,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub union unnamed_3 {
-    pub pa_filename: *mut libc::c_char,
-    pub pa_creation_date: *mut libc::c_char,
-    pub pa_modification_date: *mut libc::c_char,
-    pub pa_read_date: *mut libc::c_char,
-    pub pa_size: size_t,
-    pub pa_parameter: *mut mailmime_parameter,
-}
-pub const MAILMIME_DISPOSITION_PARM_PARAMETER: unnamed_11 = 5;
-pub const MAILMIME_DISPOSITION_PARM_READ_DATE: unnamed_11 = 3;
-pub const MAILMIME_DISPOSITION_PARM_MODIFICATION_DATE: unnamed_11 = 2;
-pub const MAILMIME_DISPOSITION_PARM_CREATION_DATE: unnamed_11 = 1;
-pub const MAILMIME_DISPOSITION_PARM_FILENAME: unnamed_11 = 0;
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_multipart_body {
-    pub bd_list: *mut clist,
-}
-pub type unnamed_4 = libc::c_uint;
-pub const MAILMIME_DATA_FILE: unnamed_4 = 1;
-pub const MAILMIME_DATA_TEXT: unnamed_4 = 0;
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_data {
-    pub dt_type: libc::c_int,
-    pub dt_encoding: libc::c_int,
-    pub dt_encoded: libc::c_int,
-    pub dt_data: unnamed_5,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub union unnamed_5 {
-    pub dt_text: unnamed_6,
-    pub dt_filename: *mut libc::c_char,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct unnamed_6 {
-    pub dt_data: *const libc::c_char,
-    pub dt_length: size_t,
-}
-pub type unnamed_7 = libc::c_uint;
-pub const MAILMIME_MESSAGE: unnamed_7 = 3;
-pub const MAILMIME_MULTIPLE: unnamed_7 = 2;
-pub const MAILMIME_SINGLE: unnamed_7 = 1;
-pub const MAILMIME_NONE: unnamed_7 = 0;
-
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct Mailmime {
-    pub mm_parent_type: libc::c_int,
-    pub mm_parent: *mut Mailmime,
-    pub mm_multipart_pos: *mut clistiter,
-    pub mm_type: libc::c_int,
-    pub mm_mime_start: *const libc::c_char,
-    pub mm_length: size_t,
-    pub mm_mime_fields: *mut mailmime_fields,
-    pub mm_content_type: *mut mailmime_content,
-    pub mm_body: *mut mailmime_data,
-    pub mm_data: unnamed_8,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub union unnamed_8 {
-    pub mm_single: *mut mailmime_data,
-    pub mm_multipart: unnamed_10,
-    pub mm_message: unnamed_9,
-}
-/* message */
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct unnamed_9 {
-    pub mm_fields: *mut mailimf_fields,
-    pub mm_msg_mime: *mut Mailmime,
-}
-/* multi-part */
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct unnamed_10 {
-    pub mm_preamble: *mut mailmime_data,
-    pub mm_epilogue: *mut mailmime_data,
-    pub mm_mp_list: *mut clist,
-}
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_encoded_word {
-    pub wd_charset: *mut libc::c_char,
-    pub wd_text: *mut libc::c_char,
-}
-pub type unnamed_11 = libc::c_uint;
-pub const MAILMIME_DISPOSITION_PARM_SIZE: unnamed_11 = 4;
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct mailmime_section {
-    pub sec_list: *mut clist,
-}
-
-pub unsafe fn mailmime_attribute_free(mut attribute: *mut libc::c_char) {
-    mailmime_token_free(attribute);
-}
-
-pub unsafe fn mailmime_token_free(mut token: *mut libc::c_char) {
-    free(token as *mut libc::c_void);
-}
-pub unsafe fn mailmime_composite_type_new(
-    mut ct_type: libc::c_int,
-    mut ct_token: *mut libc::c_char,
-) -> *mut mailmime_composite_type {
-    let mut ct: *mut mailmime_composite_type = 0 as *mut mailmime_composite_type;
-    ct = malloc(::std::mem::size_of::<mailmime_composite_type>() as libc::size_t)
-        as *mut mailmime_composite_type;
-    if ct.is_null() {
-        return 0 as *mut mailmime_composite_type;
-    }
-    (*ct).ct_type = ct_type;
-    (*ct).ct_token = ct_token;
-    return ct;
-}
-
-pub unsafe fn mailmime_composite_type_free(mut ct: *mut mailmime_composite_type) {
-    if !(*ct).ct_token.is_null() {
-        mailmime_extension_token_free((*ct).ct_token);
-    }
-    free(ct as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_extension_token_free(mut extension: *mut libc::c_char) {
-    mailmime_token_free(extension);
-}
-
-pub unsafe fn mailmime_content_new(
-    mut ct_type: *mut mailmime_type,
-    mut ct_subtype: *mut libc::c_char,
-    mut ct_parameters: *mut clist,
-) -> *mut mailmime_content {
-    let mut content: *mut mailmime_content = 0 as *mut mailmime_content;
-    content =
-        malloc(::std::mem::size_of::<mailmime_content>() as libc::size_t) as *mut mailmime_content;
-    if content.is_null() {
-        return 0 as *mut mailmime_content;
-    }
-    (*content).ct_type = ct_type;
-    (*content).ct_subtype = ct_subtype;
-    (*content).ct_parameters = ct_parameters;
-    return content;
-}
-
-pub unsafe fn mailmime_content_free(mut content: *mut mailmime_content) {
-    mailmime_type_free((*content).ct_type);
-    mailmime_subtype_free((*content).ct_subtype);
-    if !(*content).ct_parameters.is_null() {
-        clist_foreach(
-            (*content).ct_parameters,
-            ::std::mem::transmute::<Option<unsafe fn(_: *mut mailmime_parameter) -> ()>, clist_func>(
-                Some(mailmime_parameter_free),
-            ),
-            0 as *mut libc::c_void,
-        );
-        clist_free((*content).ct_parameters);
-    }
-    free(content as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_parameter_free(mut parameter: *mut mailmime_parameter) {
-    mailmime_attribute_free((*parameter).pa_name);
-    mailmime_value_free((*parameter).pa_value);
-    free(parameter as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_value_free(mut value: *mut libc::c_char) {
-    free(value as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_subtype_free(mut subtype: *mut libc::c_char) {
-    mailmime_extension_token_free(subtype);
-}
-
-pub unsafe fn mailmime_type_free(mut type_0: *mut mailmime_type) {
-    match (*type_0).tp_type {
-        1 => {
-            mailmime_discrete_type_free((*type_0).tp_data.tp_discrete_type);
-        }
-        2 => {
-            mailmime_composite_type_free((*type_0).tp_data.tp_composite_type);
-        }
-        _ => {}
-    }
-    free(type_0 as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_discrete_type_free(mut discrete_type: *mut mailmime_discrete_type) {
-    if !(*discrete_type).dt_extension.is_null() {
-        mailmime_extension_token_free((*discrete_type).dt_extension);
-    }
-    free(discrete_type as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_description_free(mut description: *mut libc::c_char) {
-    free(description as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_location_free(mut location: *mut libc::c_char) {
-    free(location as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_discrete_type_new(
-    mut dt_type: libc::c_int,
-    mut dt_extension: *mut libc::c_char,
-) -> *mut mailmime_discrete_type {
-    let mut discrete_type: *mut mailmime_discrete_type = 0 as *mut mailmime_discrete_type;
-    discrete_type = malloc(::std::mem::size_of::<mailmime_discrete_type>() as libc::size_t)
-        as *mut mailmime_discrete_type;
-    if discrete_type.is_null() {
-        return 0 as *mut mailmime_discrete_type;
-    }
-    (*discrete_type).dt_type = dt_type;
-    (*discrete_type).dt_extension = dt_extension;
-    return discrete_type;
-}
-
-pub unsafe fn mailmime_encoding_free(mut encoding: *mut mailmime_mechanism) {
-    mailmime_mechanism_free(encoding);
-}
-
-pub unsafe fn mailmime_mechanism_free(mut mechanism: *mut mailmime_mechanism) {
-    if !(*mechanism).enc_token.is_null() {
-        mailmime_token_free((*mechanism).enc_token);
-    }
-    free(mechanism as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_id_free(mut id: *mut libc::c_char) {
-    mailimf_msg_id_free(id);
-}
-
-pub unsafe fn mailmime_mechanism_new(
-    mut enc_type: libc::c_int,
-    mut enc_token: *mut libc::c_char,
-) -> *mut mailmime_mechanism {
-    let mut mechanism: *mut mailmime_mechanism = 0 as *mut mailmime_mechanism;
-    mechanism = malloc(::std::mem::size_of::<mailmime_mechanism>() as libc::size_t)
-        as *mut mailmime_mechanism;
-    if mechanism.is_null() {
-        return 0 as *mut mailmime_mechanism;
-    }
-    (*mechanism).enc_type = enc_type;
-    (*mechanism).enc_token = enc_token;
-    return mechanism;
-}
-
-pub unsafe fn mailmime_parameter_new(
-    mut pa_name: *mut libc::c_char,
-    mut pa_value: *mut libc::c_char,
-) -> *mut mailmime_parameter {
-    let mut parameter: *mut mailmime_parameter = 0 as *mut mailmime_parameter;
-    parameter = malloc(::std::mem::size_of::<mailmime_parameter>() as libc::size_t)
-        as *mut mailmime_parameter;
-    if parameter.is_null() {
-        return 0 as *mut mailmime_parameter;
-    }
-    (*parameter).pa_name = pa_name;
-    (*parameter).pa_value = pa_value;
-    return parameter;
-}
-
-pub unsafe fn mailmime_type_new(
-    mut tp_type: libc::c_int,
-    mut tp_discrete_type: *mut mailmime_discrete_type,
-    mut tp_composite_type: *mut mailmime_composite_type,
-) -> *mut mailmime_type {
-    let mut mime_type: *mut mailmime_type = 0 as *mut mailmime_type;
-    mime_type =
-        malloc(::std::mem::size_of::<mailmime_type>() as libc::size_t) as *mut mailmime_type;
-    if mime_type.is_null() {
-        return 0 as *mut mailmime_type;
-    }
-    (*mime_type).tp_type = tp_type;
-    match tp_type {
-        1 => (*mime_type).tp_data.tp_discrete_type = tp_discrete_type,
-        2 => (*mime_type).tp_data.tp_composite_type = tp_composite_type,
-        _ => {}
-    }
-    return mime_type;
-}
-
-pub unsafe fn mailmime_language_new(mut lg_list: *mut clist) -> *mut mailmime_language {
-    let mut lang: *mut mailmime_language = 0 as *mut mailmime_language;
-    lang = malloc(::std::mem::size_of::<mailmime_language>() as libc::size_t)
-        as *mut mailmime_language;
-    if lang.is_null() {
-        return 0 as *mut mailmime_language;
-    }
-    (*lang).lg_list = lg_list;
-    return lang;
-}
-
-pub unsafe fn mailmime_language_free(mut lang: *mut mailmime_language) {
-    clist_foreach(
-        (*lang).lg_list,
-        ::std::mem::transmute::<Option<unsafe fn(_: *mut libc::c_char) -> ()>, clist_func>(Some(
-            mailimf_atom_free,
-        )),
-        0 as *mut libc::c_void,
-    );
-    clist_free((*lang).lg_list);
-    free(lang as *mut libc::c_void);
-}
-/*
-void mailmime_x_token_free(gchar * x_token);
-*/
-pub unsafe fn mailmime_field_new(
-    mut fld_type: libc::c_int,
-    mut fld_content: *mut mailmime_content,
-    mut fld_encoding: *mut mailmime_mechanism,
-    mut fld_id: *mut libc::c_char,
-    mut fld_description: *mut libc::c_char,
-    mut fld_version: uint32_t,
-    mut fld_disposition: *mut mailmime_disposition,
-    mut fld_language: *mut mailmime_language,
-    mut fld_location: *mut libc::c_char,
-) -> *mut mailmime_field {
-    let mut field: *mut mailmime_field = 0 as *mut mailmime_field;
-    field = malloc(::std::mem::size_of::<mailmime_field>() as libc::size_t) as *mut mailmime_field;
-    if field.is_null() {
-        return 0 as *mut mailmime_field;
-    }
-    (*field).fld_type = fld_type;
-    match fld_type {
-        1 => (*field).fld_data.fld_content = fld_content,
-        2 => (*field).fld_data.fld_encoding = fld_encoding,
-        3 => (*field).fld_data.fld_id = fld_id,
-        4 => (*field).fld_data.fld_description = fld_description,
-        5 => (*field).fld_data.fld_version = fld_version,
-        6 => (*field).fld_data.fld_disposition = fld_disposition,
-        7 => (*field).fld_data.fld_language = fld_language,
-        8 => (*field).fld_data.fld_location = fld_location,
-        _ => {}
-    }
-    return field;
-}
-
-pub unsafe fn mailmime_field_free(mut field: *mut mailmime_field) {
-    match (*field).fld_type {
-        1 => {
-            if !(*field).fld_data.fld_content.is_null() {
-                mailmime_content_free((*field).fld_data.fld_content);
-            }
-        }
-        2 => {
-            if !(*field).fld_data.fld_encoding.is_null() {
-                mailmime_encoding_free((*field).fld_data.fld_encoding);
-            }
-        }
-        3 => {
-            if !(*field).fld_data.fld_id.is_null() {
-                mailmime_id_free((*field).fld_data.fld_id);
-            }
-        }
-        4 => {
-            if !(*field).fld_data.fld_description.is_null() {
-                mailmime_description_free((*field).fld_data.fld_description);
-            }
-        }
-        6 => {
-            if !(*field).fld_data.fld_disposition.is_null() {
-                mailmime_disposition_free((*field).fld_data.fld_disposition);
-            }
-        }
-        7 => {
-            if !(*field).fld_data.fld_language.is_null() {
-                mailmime_language_free((*field).fld_data.fld_language);
-            }
-        }
-        8 => {
-            if !(*field).fld_data.fld_location.is_null() {
-                mailmime_location_free((*field).fld_data.fld_location);
-            }
-        }
-        _ => {}
-    }
-    free(field as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_disposition_free(mut dsp: *mut mailmime_disposition) {
-    mailmime_disposition_type_free((*dsp).dsp_type);
-    clist_foreach(
-        (*dsp).dsp_parms,
-        ::std::mem::transmute::<
-            Option<unsafe fn(_: *mut mailmime_disposition_parm) -> ()>,
-            clist_func,
-        >(Some(mailmime_disposition_parm_free)),
-        0 as *mut libc::c_void,
-    );
-    clist_free((*dsp).dsp_parms);
-    free(dsp as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_disposition_parm_free(mut dsp_parm: *mut mailmime_disposition_parm) {
-    match (*dsp_parm).pa_type {
-        0 => {
-            mailmime_filename_parm_free((*dsp_parm).pa_data.pa_filename);
-        }
-        1 => {
-            mailmime_creation_date_parm_free((*dsp_parm).pa_data.pa_creation_date);
-        }
-        2 => {
-            mailmime_modification_date_parm_free((*dsp_parm).pa_data.pa_modification_date);
-        }
-        3 => {
-            mailmime_read_date_parm_free((*dsp_parm).pa_data.pa_read_date);
-        }
-        5 => {
-            mailmime_parameter_free((*dsp_parm).pa_data.pa_parameter);
-        }
-        _ => {}
-    }
-    free(dsp_parm as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_read_date_parm_free(mut date: *mut libc::c_char) {
-    mailmime_quoted_date_time_free(date);
-}
-
-pub unsafe fn mailmime_quoted_date_time_free(mut date: *mut libc::c_char) {
-    mailimf_quoted_string_free(date);
-}
-
-pub unsafe fn mailmime_modification_date_parm_free(mut date: *mut libc::c_char) {
-    mailmime_quoted_date_time_free(date);
-}
-
-pub unsafe fn mailmime_creation_date_parm_free(mut date: *mut libc::c_char) {
-    mailmime_quoted_date_time_free(date);
-}
-
-pub unsafe fn mailmime_filename_parm_free(mut filename: *mut libc::c_char) {
-    mailmime_value_free(filename);
-}
-
-pub unsafe fn mailmime_disposition_type_free(mut dsp_type: *mut mailmime_disposition_type) {
-    if !(*dsp_type).dsp_extension.is_null() {
-        free((*dsp_type).dsp_extension as *mut libc::c_void);
-    }
-    free(dsp_type as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_fields_new(mut fld_list: *mut clist) -> *mut mailmime_fields {
-    let mut fields: *mut mailmime_fields = 0 as *mut mailmime_fields;
-    fields =
-        malloc(::std::mem::size_of::<mailmime_fields>() as libc::size_t) as *mut mailmime_fields;
-    if fields.is_null() {
-        return 0 as *mut mailmime_fields;
-    }
-    (*fields).fld_list = fld_list;
-    return fields;
-}
-
-pub unsafe fn mailmime_fields_free(mut fields: *mut mailmime_fields) {
-    clist_foreach(
-        (*fields).fld_list,
-        ::std::mem::transmute::<Option<unsafe fn(_: *mut mailmime_field) -> ()>, clist_func>(Some(
-            mailmime_field_free,
-        )),
-        0 as *mut libc::c_void,
-    );
-    clist_free((*fields).fld_list);
-    free(fields as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_multipart_body_new(mut bd_list: *mut clist) -> *mut mailmime_multipart_body {
-    let mut mp_body: *mut mailmime_multipart_body = 0 as *mut mailmime_multipart_body;
-    mp_body = malloc(::std::mem::size_of::<mailmime_multipart_body>() as libc::size_t)
-        as *mut mailmime_multipart_body;
-    if mp_body.is_null() {
-        return 0 as *mut mailmime_multipart_body;
-    }
-    (*mp_body).bd_list = bd_list;
-    return mp_body;
-}
-
-pub unsafe fn mailmime_multipart_body_free(mut mp_body: *mut mailmime_multipart_body) {
-    clist_foreach(
-        (*mp_body).bd_list,
-        ::std::mem::transmute::<Option<unsafe fn(_: *mut mailimf_body) -> ()>, clist_func>(Some(
-            mailimf_body_free,
-        )),
-        0 as *mut libc::c_void,
-    );
-    clist_free((*mp_body).bd_list);
-    free(mp_body as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_data_new(
-    mut dt_type: libc::c_int,
-    mut dt_encoding: libc::c_int,
-    mut dt_encoded: libc::c_int,
-    mut dt_data: *const libc::c_char,
-    mut dt_length: size_t,
-    mut dt_filename: *mut libc::c_char,
-) -> *mut mailmime_data {
-    let mut mime_data: *mut mailmime_data = 0 as *mut mailmime_data;
-    mime_data =
-        malloc(::std::mem::size_of::<mailmime_data>() as libc::size_t) as *mut mailmime_data;
-    if mime_data.is_null() {
-        return 0 as *mut mailmime_data;
-    }
-    (*mime_data).dt_type = dt_type;
-    (*mime_data).dt_encoding = dt_encoding;
-    (*mime_data).dt_encoded = dt_encoded;
-    match dt_type {
-        0 => {
-            (*mime_data).dt_data.dt_text.dt_data = dt_data;
-            (*mime_data).dt_data.dt_text.dt_length = dt_length
-        }
-        1 => (*mime_data).dt_data.dt_filename = dt_filename,
-        _ => {}
-    }
-    return mime_data;
-}
-
-pub unsafe fn mailmime_data_free(mut mime_data: *mut mailmime_data) {
-    match (*mime_data).dt_type {
-        1 => {
-            free((*mime_data).dt_data.dt_filename as *mut libc::c_void);
-        }
-        _ => {}
-    }
-    free(mime_data as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_new(
-    mut mm_type: libc::c_int,
-    mut mm_mime_start: *const libc::c_char,
-    mut mm_length: size_t,
-    mut mm_mime_fields: *mut mailmime_fields,
-    mut mm_content_type: *mut mailmime_content,
-    mut mm_body: *mut mailmime_data,
-    mut mm_preamble: *mut mailmime_data,
-    mut mm_epilogue: *mut mailmime_data,
-    mut mm_mp_list: *mut clist,
-    mut mm_fields: *mut mailimf_fields,
-    mut mm_msg_mime: *mut Mailmime,
-) -> *mut Mailmime {
-    let mut mime: *mut Mailmime = 0 as *mut Mailmime;
-    let mut cur: *mut clistiter = 0 as *mut clistiter;
-    mime = malloc(::std::mem::size_of::<Mailmime>() as libc::size_t) as *mut Mailmime;
-    if mime.is_null() {
-        return 0 as *mut Mailmime;
-    }
-    (*mime).mm_parent = 0 as *mut Mailmime;
-    (*mime).mm_parent_type = MAILMIME_NONE as libc::c_int;
-    (*mime).mm_multipart_pos = 0 as *mut clistiter;
-    (*mime).mm_type = mm_type;
-    (*mime).mm_mime_start = mm_mime_start;
-    (*mime).mm_length = mm_length;
-    (*mime).mm_mime_fields = mm_mime_fields;
-    (*mime).mm_content_type = mm_content_type;
-    (*mime).mm_body = mm_body;
-    match mm_type {
-        1 => (*mime).mm_data.mm_single = mm_body,
-        2 => {
-            (*mime).mm_data.mm_multipart.mm_preamble = mm_preamble;
-            (*mime).mm_data.mm_multipart.mm_epilogue = mm_epilogue;
-            (*mime).mm_data.mm_multipart.mm_mp_list = mm_mp_list;
-            cur = (*mm_mp_list).first;
-            while !cur.is_null() {
-                let mut submime: *mut Mailmime = 0 as *mut Mailmime;
-                submime = (if !cur.is_null() {
-                    (*cur).data
-                } else {
-                    0 as *mut libc::c_void
-                }) as *mut Mailmime;
-                (*submime).mm_parent = mime;
-                (*submime).mm_parent_type = MAILMIME_MULTIPLE as libc::c_int;
-                (*submime).mm_multipart_pos = cur;
-                cur = if !cur.is_null() {
-                    (*cur).next
-                } else {
-                    0 as *mut clistcell
-                }
-            }
-        }
-        3 => {
-            (*mime).mm_data.mm_message.mm_fields = mm_fields;
-            (*mime).mm_data.mm_message.mm_msg_mime = mm_msg_mime;
-            if !mm_msg_mime.is_null() {
-                (*mm_msg_mime).mm_parent = mime;
-                (*mm_msg_mime).mm_parent_type = MAILMIME_MESSAGE as libc::c_int
-            }
-        }
-        _ => {}
-    }
-    return mime;
-}
-
-pub unsafe fn mailmime_new_simple(
-    mut mm_type: libc::c_int,
-    mut mm_mime_fields: *mut mailmime_fields,
-    mut mm_content_type: *mut mailmime_content,
-    mut mm_fields: *mut mailimf_fields,
-    mut mm_msg_mime: *mut Mailmime,
-) -> *mut Mailmime {
-    mailmime_new(
-        mm_type,
-        std::ptr::null(),
-        0,
-        mm_mime_fields,
-        mm_content_type,
-        std::ptr::null_mut(),
-        std::ptr::null_mut(),
-        std::ptr::null_mut(),
-        std::ptr::null_mut(),
-        mm_fields,
-        mm_msg_mime,
-    )
-}
-
-pub unsafe fn mailmime_free(mut mime: *mut Mailmime) {
-    match (*mime).mm_type {
-        1 => {
-            if (*mime).mm_body.is_null() && !(*mime).mm_data.mm_single.is_null() {
-                mailmime_data_free((*mime).mm_data.mm_single);
-            }
-        }
-        2 => {
-            /* do nothing */
-            if !(*mime).mm_data.mm_multipart.mm_preamble.is_null() {
-                mailmime_data_free((*mime).mm_data.mm_multipart.mm_preamble);
-            }
-            if !(*mime).mm_data.mm_multipart.mm_epilogue.is_null() {
-                mailmime_data_free((*mime).mm_data.mm_multipart.mm_epilogue);
-            }
-            clist_foreach(
-                (*mime).mm_data.mm_multipart.mm_mp_list,
-                ::std::mem::transmute::<Option<unsafe fn(_: *mut Mailmime) -> ()>, clist_func>(
-                    Some(mailmime_free),
-                ),
-                0 as *mut libc::c_void,
-            );
-            clist_free((*mime).mm_data.mm_multipart.mm_mp_list);
-        }
-        3 => {
-            if !(*mime).mm_data.mm_message.mm_fields.is_null() {
-                mailimf_fields_free((*mime).mm_data.mm_message.mm_fields);
-            }
-            if !(*mime).mm_data.mm_message.mm_msg_mime.is_null() {
-                mailmime_free((*mime).mm_data.mm_message.mm_msg_mime);
-            }
-        }
-        _ => {}
-    }
-    if !(*mime).mm_body.is_null() {
-        mailmime_data_free((*mime).mm_body);
-    }
-    if !(*mime).mm_mime_fields.is_null() {
-        mailmime_fields_free((*mime).mm_mime_fields);
-    }
-    if !(*mime).mm_content_type.is_null() {
-        mailmime_content_free((*mime).mm_content_type);
-    }
-    free(mime as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_encoded_word_new(
-    mut wd_charset: *mut libc::c_char,
-    mut wd_text: *mut libc::c_char,
-) -> *mut mailmime_encoded_word {
-    let mut ew: *mut mailmime_encoded_word = 0 as *mut mailmime_encoded_word;
-    ew = malloc(::std::mem::size_of::<mailmime_encoded_word>() as libc::size_t)
-        as *mut mailmime_encoded_word;
-    if ew.is_null() {
-        return 0 as *mut mailmime_encoded_word;
-    }
-    (*ew).wd_charset = wd_charset;
-    (*ew).wd_text = wd_text;
-    return ew;
-}
-
-pub unsafe fn mailmime_encoded_word_free(mut ew: *mut mailmime_encoded_word) {
-    mailmime_charset_free((*ew).wd_charset);
-    mailmime_encoded_text_free((*ew).wd_text);
-    free(ew as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_encoded_text_free(mut text: *mut libc::c_char) {
-    free(text as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_charset_free(mut charset: *mut libc::c_char) {
-    free(charset as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_disposition_new(
-    mut dsp_type: *mut mailmime_disposition_type,
-    mut dsp_parms: *mut clist,
-) -> *mut mailmime_disposition {
-    let mut dsp: *mut mailmime_disposition = 0 as *mut mailmime_disposition;
-    dsp = malloc(::std::mem::size_of::<mailmime_disposition>() as libc::size_t)
-        as *mut mailmime_disposition;
-    if dsp.is_null() {
-        return 0 as *mut mailmime_disposition;
-    }
-    (*dsp).dsp_type = dsp_type;
-    (*dsp).dsp_parms = dsp_parms;
-    return dsp;
-}
-
-pub unsafe fn mailmime_disposition_type_new(
-    mut dsp_type: libc::c_int,
-    mut dsp_extension: *mut libc::c_char,
-) -> *mut mailmime_disposition_type {
-    let mut m_dsp_type: *mut mailmime_disposition_type = 0 as *mut mailmime_disposition_type;
-    m_dsp_type = malloc(::std::mem::size_of::<mailmime_disposition_type>() as libc::size_t)
-        as *mut mailmime_disposition_type;
-    if m_dsp_type.is_null() {
-        return 0 as *mut mailmime_disposition_type;
-    }
-    (*m_dsp_type).dsp_type = dsp_type;
-    (*m_dsp_type).dsp_extension = dsp_extension;
-    return m_dsp_type;
-}
-
-pub unsafe fn mailmime_disposition_parm_new(
-    mut pa_type: libc::c_int,
-    mut pa_filename: *mut libc::c_char,
-    mut pa_creation_date: *mut libc::c_char,
-    mut pa_modification_date: *mut libc::c_char,
-    mut pa_read_date: *mut libc::c_char,
-    mut pa_size: size_t,
-    mut pa_parameter: *mut mailmime_parameter,
-) -> *mut mailmime_disposition_parm {
-    let mut dsp_parm: *mut mailmime_disposition_parm = 0 as *mut mailmime_disposition_parm;
-    dsp_parm = malloc(::std::mem::size_of::<mailmime_disposition_parm>() as libc::size_t)
-        as *mut mailmime_disposition_parm;
-    if dsp_parm.is_null() {
-        return 0 as *mut mailmime_disposition_parm;
-    }
-    (*dsp_parm).pa_type = pa_type;
-    match pa_type {
-        0 => (*dsp_parm).pa_data.pa_filename = pa_filename,
-        1 => (*dsp_parm).pa_data.pa_creation_date = pa_creation_date,
-        2 => (*dsp_parm).pa_data.pa_modification_date = pa_modification_date,
-        3 => (*dsp_parm).pa_data.pa_read_date = pa_read_date,
-        4 => (*dsp_parm).pa_data.pa_size = pa_size,
-        5 => (*dsp_parm).pa_data.pa_parameter = pa_parameter,
-        _ => {}
-    }
-    return dsp_parm;
-}
-
-pub unsafe fn mailmime_section_new(mut sec_list: *mut clist) -> *mut mailmime_section {
-    let mut section: *mut mailmime_section = 0 as *mut mailmime_section;
-    section =
-        malloc(::std::mem::size_of::<mailmime_section>() as libc::size_t) as *mut mailmime_section;
-    if section.is_null() {
-        return 0 as *mut mailmime_section;
-    }
-    (*section).sec_list = sec_list;
-    return section;
-}
-
-pub unsafe fn mailmime_section_free(mut section: *mut mailmime_section) {
-    clist_foreach(
-        (*section).sec_list,
-        ::std::mem::transmute::<Option<unsafe extern "C" fn(_: *mut libc::c_void) -> ()>, clist_func>(
-            Some(free),
-        ),
-        0 as *mut libc::c_void,
-    );
-    clist_free((*section).sec_list);
-    free(section as *mut libc::c_void);
-}
-
-pub unsafe fn mailmime_decoded_part_free(mut part: *mut libc::c_char) {
-    mmap_string_unref(part);
-}

mmime/src/mailmime/write_mem.rs

@@ -1,82 +0,0 @@
-use crate::mailmime::types::*;
-use crate::mailmime::write_generic::*;
-use crate::mmapstring::*;
-use crate::other::*;
-
-unsafe fn do_write(
-    mut data: *mut libc::c_void,
-    mut str: *const libc::c_char,
-    mut length: size_t,
-) -> libc::c_int {
-    let mut f: *mut MMAPString = 0 as *mut MMAPString;
-    f = data as *mut MMAPString;
-    if mmap_string_append_len(f, str, length).is_null() {
-        return 0i32;
-    } else {
-        return length as libc::c_int;
-    };
-}
-
-pub unsafe fn mailmime_content_write_mem(
-    mut f: *mut MMAPString,
-    mut col: *mut libc::c_int,
-    mut content: *mut mailmime_content,
-) -> libc::c_int {
-    return mailmime_content_write_driver(Some(do_write), f as *mut libc::c_void, col, content);
-}
-
-pub unsafe fn mailmime_content_type_write_mem(
-    mut f: *mut MMAPString,
-    mut col: *mut libc::c_int,
-    mut content: *mut mailmime_content,
-) -> libc::c_int {
-    return mailmime_content_type_write_driver(
-        Some(do_write),
-        f as *mut libc::c_void,
-        col,
-        content,
-    );
-}
-
-pub unsafe fn mailmime_write_mem(
-    mut f: *mut MMAPString,
-    mut col: *mut libc::c_int,
-    mut build_info: *mut Mailmime,
-) -> libc::c_int {
-    return mailmime_write_driver(Some(do_write), f as *mut libc::c_void, col, build_info);
-}
-
-pub unsafe fn mailmime_quoted_printable_write_mem(
-    mut f: *mut MMAPString,
-    mut col: *mut libc::c_int,
-    mut istext: libc::c_int,
-    mut text: *const libc::c_char,
-    mut size: size_t,
-) -> libc::c_int {
-    return mailmime_quoted_printable_write_driver(
-        Some(do_write),
-        f as *mut libc::c_void,
-        col,
-        istext,
-        text,
-        size,
-    );
-}
-
-pub unsafe fn mailmime_base64_write_mem(
-    mut f: *mut MMAPString,
-    mut col: *mut libc::c_int,
-    mut text: *const libc::c_char,
-    mut size: size_t,
-) -> libc::c_int {
-    return mailmime_base64_write_driver(Some(do_write), f as *mut libc::c_void, col, text, size);
-}
-
-pub unsafe fn mailmime_data_write_mem(
-    mut f: *mut MMAPString,
-    mut col: *mut libc::c_int,
-    mut data: *mut mailmime_data,
-    mut istext: libc::c_int,
-) -> libc::c_int {
-    return mailmime_data_write_driver(Some(do_write), f as *mut libc::c_void, col, data, istext);
-}

mmime/src/mmapstring.rs

@@ -1,397 +0,0 @@
-use std::sync::Mutex;
-
-use lazy_static::lazy_static;
-use libc;
-
-use crate::chash::*;
-use crate::other::*;
-
-lazy_static! {
-    static ref mmapstring_lock: Mutex<()> = Mutex::new(());
-}
-
-#[derive(Copy, Clone)]
-#[repr(C)]
-pub struct MMAPString {
-    pub str_0: *mut libc::c_char,
-    pub len: size_t,
-    pub allocated_len: size_t,
-    pub fd: libc::c_int,
-    pub mmapped_size: size_t,
-}
-
-pub const TMPDIR: &'static str = "/tmp";
-
-pub unsafe fn mmap_string_new(mut init: *const libc::c_char) -> *mut MMAPString {
-    let mut string: *mut MMAPString = 0 as *mut MMAPString;
-    string = mmap_string_sized_new(if !init.is_null() {
-        strlen(init).wrapping_add(2i32 as libc::size_t)
-    } else {
-        2i32 as libc::size_t
-    });
-    if string.is_null() {
-        return 0 as *mut MMAPString;
-    }
-    if !init.is_null() {
-        mmap_string_append(string, init);
-    }
-    return string;
-}
-
-pub unsafe fn mmap_string_append(
-    mut string: *mut MMAPString,
-    mut val: *const libc::c_char,
-) -> *mut MMAPString {
-    return mmap_string_insert_len(string, (*string).len, val, strlen(val));
-}
-
-pub unsafe fn mmap_string_insert_len(
-    mut string: *mut MMAPString,
-    mut pos: size_t,
-    mut val: *const libc::c_char,
-    mut len: size_t,
-) -> *mut MMAPString {
-    if mmap_string_maybe_expand(string, len).is_null() {
-        return 0 as *mut MMAPString;
-    }
-    if pos < (*string).len {
-        memmove(
-            (*string).str_0.offset(pos as isize).offset(len as isize) as *mut libc::c_void,
-            (*string).str_0.offset(pos as isize) as *const libc::c_void,
-            (*string).len.wrapping_sub(pos),
-        );
-    }
-    memmove(
-        (*string).str_0.offset(pos as isize) as *mut libc::c_void,
-        val as *const libc::c_void,
-        len,
-    );
-    (*string).len = ((*string).len as libc::size_t).wrapping_add(len) as size_t as size_t;
-    *(*string).str_0.offset((*string).len as isize) = 0i32 as libc::c_char;
-    return string;
-}
-unsafe fn mmap_string_maybe_expand(
-    mut string: *mut MMAPString,
-    mut len: size_t,
-) -> *mut MMAPString {
-    if (*string).len.wrapping_add(len) >= (*string).allocated_len {
-        let mut old_size: size_t = 0;
-        let mut newstring: *mut MMAPString = 0 as *mut MMAPString;
-        old_size = (*string).allocated_len;
-        (*string).allocated_len = nearest_power(
-            1i32 as size_t,
-            (*string)
-                .len
-                .wrapping_add(len)
-                .wrapping_add(1i32 as libc::size_t),
-        );
-        newstring = mmap_string_realloc_memory(string);
-        if newstring.is_null() {
-            (*string).allocated_len = old_size
-        }
-        return newstring;
-    }
-    return string;
-}
-/* Strings.
- */
-/* SEB */
-unsafe fn mmap_string_realloc_memory(mut string: *mut MMAPString) -> *mut MMAPString {
-    let mut tmp: *mut libc::c_char = 0 as *mut libc::c_char;
-    tmp = realloc(
-        (*string).str_0 as *mut libc::c_void,
-        (*string).allocated_len,
-    ) as *mut libc::c_char;
-    if tmp.is_null() {
-        string = 0 as *mut MMAPString
-    } else {
-        (*string).str_0 = tmp
-    }
-    return string;
-}
-/* MMAPString */
-#[inline]
-unsafe fn nearest_power(mut base: size_t, mut num: size_t) -> size_t {
-    if num > (-1i32 as size_t).wrapping_div(2i32 as libc::size_t) {
-        return -1i32 as size_t;
-    } else {
-        let mut n: size_t = base;
-        while n < num {
-            n <<= 1i32
-        }
-        return n;
-    };
-}
-
-pub unsafe fn mmap_string_sized_new(mut dfl_size: size_t) -> *mut MMAPString {
-    let mut string: *mut MMAPString = 0 as *mut MMAPString;
-    string = malloc(::std::mem::size_of::<MMAPString>() as libc::size_t) as *mut MMAPString;
-    if string.is_null() {
-        return 0 as *mut MMAPString;
-    }
-    (*string).allocated_len = 0i32 as size_t;
-    (*string).len = 0i32 as size_t;
-    (*string).str_0 = 0 as *mut libc::c_char;
-    (*string).fd = -1i32;
-    (*string).mmapped_size = 0i32 as size_t;
-    if mmap_string_maybe_expand(
-        string,
-        if dfl_size > 2i32 as libc::size_t {
-            dfl_size
-        } else {
-            2i32 as libc::size_t
-        },
-    )
-    .is_null()
-    {
-        free(string as *mut libc::c_void);
-        return 0 as *mut MMAPString;
-    }
-    *(*string).str_0.offset(0isize) = 0i32 as libc::c_char;
-    return string;
-}
-
-pub unsafe fn mmap_string_new_len(
-    mut init: *const libc::c_char,
-    mut len: size_t,
-) -> *mut MMAPString {
-    let mut string: *mut MMAPString = 0 as *mut MMAPString;
-    if len <= 0i32 as libc::size_t {
-        return mmap_string_new(b"\x00" as *const u8 as *const libc::c_char);
-    } else {
-        string = mmap_string_sized_new(len);
-        if string.is_null() {
-            return string;
-        }
-        if !init.is_null() {
-            mmap_string_append_len(string, init, len);
-        }
-        return string;
-    };
-}
-
-pub unsafe fn mmap_string_append_len(
-    mut string: *mut MMAPString,
-    mut val: *const libc::c_char,
-    mut len: size_t,
-) -> *mut MMAPString {
-    return mmap_string_insert_len(string, (*string).len, val, len);
-}
-
-pub unsafe fn mmap_string_free(mut string: *mut MMAPString) {
-    if string.is_null() {
-        return;
-    }
-    free((*string).str_0 as *mut libc::c_void);
-    free(string as *mut libc::c_void);
-}
-
-pub unsafe fn mmap_string_assign(
-    mut string: *mut MMAPString,
-    mut rval: *const libc::c_char,
-) -> *mut MMAPString {
-    mmap_string_truncate(string, 0i32 as size_t);
-    if mmap_string_append(string, rval).is_null() {
-        return 0 as *mut MMAPString;
-    }
-    return string;
-}
-
-pub unsafe fn mmap_string_truncate(
-    mut string: *mut MMAPString,
-    mut len: size_t,
-) -> *mut MMAPString {
-    (*string).len = if len < (*string).len {
-        len
-    } else {
-        (*string).len
-    };
-    *(*string).str_0.offset((*string).len as isize) = 0i32 as libc::c_char;
-    return string;
-}
-
-pub unsafe fn mmap_string_set_size(
-    mut string: *mut MMAPString,
-    mut len: size_t,
-) -> *mut MMAPString {
-    if len >= (*string).allocated_len {
-        if mmap_string_maybe_expand(string, len.wrapping_sub((*string).len)).is_null() {
-            return 0 as *mut MMAPString;
-        }
-    }
-    (*string).len = len;
-    *(*string).str_0.offset(len as isize) = 0i32 as libc::c_char;
-    return string;
-}
-
-pub unsafe fn mmap_string_append_c(
-    mut string: *mut MMAPString,
-    mut c: libc::c_char,
-) -> *mut MMAPString {
-    return mmap_string_insert_c(string, (*string).len, c);
-}
-
-pub unsafe fn mmap_string_insert_c(
-    mut string: *mut MMAPString,
-    mut pos: size_t,
-    mut c: libc::c_char,
-) -> *mut MMAPString {
-    if mmap_string_maybe_expand(string, 1i32 as size_t).is_null() {
-        return 0 as *mut MMAPString;
-    }
-    if pos < (*string).len {
-        memmove(
-            (*string).str_0.offset(pos as isize).offset(1isize) as *mut libc::c_void,
-            (*string).str_0.offset(pos as isize) as *const libc::c_void,
-            (*string).len.wrapping_sub(pos),
-        );
-    }
-    *(*string).str_0.offset(pos as isize) = c;
-    (*string).len =
-        ((*string).len as libc::size_t).wrapping_add(1i32 as libc::size_t) as size_t as size_t;
-    *(*string).str_0.offset((*string).len as isize) = 0i32 as libc::c_char;
-    return string;
-}
-
-pub unsafe fn mmap_string_prepend(
-    mut string: *mut MMAPString,
-    mut val: *const libc::c_char,
-) -> *mut MMAPString {
-    return mmap_string_insert_len(string, 0i32 as size_t, val, strlen(val));
-}
-
-pub unsafe fn mmap_string_prepend_c(
-    mut string: *mut MMAPString,
-    mut c: libc::c_char,
-) -> *mut MMAPString {
-    return mmap_string_insert_c(string, 0i32 as size_t, c);
-}
-
-pub unsafe fn mmap_string_prepend_len(
-    mut string: *mut MMAPString,
-    mut val: *const libc::c_char,
-    mut len: size_t,
-) -> *mut MMAPString {
-    return mmap_string_insert_len(string, 0i32 as size_t, val, len);
-}
-
-pub unsafe fn mmap_string_insert(
-    mut string: *mut MMAPString,
-    mut pos: size_t,
-    mut val: *const libc::c_char,
-) -> *mut MMAPString {
-    return mmap_string_insert_len(string, pos, val, strlen(val));
-}
-
-pub unsafe fn mmap_string_erase(
-    mut string: *mut MMAPString,
-    mut pos: size_t,
-    mut len: size_t,
-) -> *mut MMAPString {
-    if pos.wrapping_add(len) < (*string).len {
-        memmove(
-            (*string).str_0.offset(pos as isize) as *mut libc::c_void,
-            (*string).str_0.offset(pos as isize).offset(len as isize) as *const libc::c_void,
-            (*string).len.wrapping_sub(pos.wrapping_add(len)),
-        );
-    }
-    (*string).len = ((*string).len as libc::size_t).wrapping_sub(len) as size_t as size_t;
-    *(*string).str_0.offset((*string).len as isize) = 0i32 as libc::c_char;
-    return string;
-}
-
-pub unsafe fn mmap_string_set_ceil(mut ceil: size_t) {
-    mmap_string_ceil = ceil;
-}
-static mut mmap_string_ceil: size_t = (8i32 * 1024i32 * 1024i32) as size_t;
-
-pub unsafe fn mmap_string_ref(mut string: *mut MMAPString) -> libc::c_int {
-    let mut ht: *mut chash = 0 as *mut chash;
-    let mut r: libc::c_int = 0;
-    let mut key: chashdatum = chashdatum {
-        data: 0 as *mut libc::c_void,
-        len: 0,
-    };
-    let mut data: chashdatum = chashdatum {
-        data: 0 as *mut libc::c_void,
-        len: 0,
-    };
-    mmapstring_lock.lock().unwrap();
-    if mmapstring_hashtable.is_null() {
-        mmapstring_hashtable_init();
-    }
-    ht = mmapstring_hashtable;
-    if ht.is_null() {
-        return -1i32;
-    }
-    key.data = &mut (*string).str_0 as *mut *mut libc::c_char as *mut libc::c_void;
-    key.len = ::std::mem::size_of::<*mut libc::c_char>() as libc::size_t as libc::c_uint;
-    data.data = string as *mut libc::c_void;
-    data.len = 0i32 as libc::c_uint;
-    r = chash_set(
-        mmapstring_hashtable,
-        &mut key,
-        &mut data,
-        0 as *mut chashdatum,
-    );
-
-    if r < 0i32 {
-        return r;
-    }
-    return 0i32;
-}
-
-static mut mmapstring_hashtable: *mut chash = 0 as *const chash as *mut chash;
-unsafe fn mmapstring_hashtable_init() {
-    mmapstring_hashtable = chash_new(13i32 as libc::c_uint, 1i32);
-}
-
-pub unsafe fn mmap_string_unref(mut str: *mut libc::c_char) -> libc::c_int {
-    let mut string: *mut MMAPString = 0 as *mut MMAPString;
-    let mut ht: *mut chash = 0 as *mut chash;
-    let mut key: chashdatum = chashdatum {
-        data: 0 as *mut libc::c_void,
-        len: 0,
-    };
-    let mut data: chashdatum = chashdatum {
-        data: 0 as *mut libc::c_void,
-        len: 0,
-    };
-    let mut r: libc::c_int = 0;
-    if str.is_null() {
-        return -1i32;
-    }
-    mmapstring_lock.lock().unwrap();
-    ht = mmapstring_hashtable;
-    if ht.is_null() {
-        return -1i32;
-    }
-    key.data = &mut str as *mut *mut libc::c_char as *mut libc::c_void;
-    key.len = ::std::mem::size_of::<*mut libc::c_char>() as libc::size_t as libc::c_uint;
-    r = chash_get(ht, &mut key, &mut data);
-    if r < 0i32 {
-        string = 0 as *mut MMAPString
-    } else {
-        string = data.data as *mut MMAPString
-    }
-    if !string.is_null() {
-        chash_delete(ht, &mut key, 0 as *mut chashdatum);
-        if chash_count(ht) == 0i32 as libc::c_uint {
-            chash_free(ht);
-            mmapstring_hashtable = 0 as *mut chash
-        }
-    }
-    if !string.is_null() {
-        mmap_string_free(string);
-        return 0i32;
-    } else {
-        return -1i32;
-    };
-}
-#[inline]
-unsafe fn chash_count(mut hash: *mut chash) -> libc::c_uint {
-    return (*hash).count;
-}
-
-pub unsafe fn mmapstring_init_lock() {}
-pub unsafe fn mmapstring_uninit_lock() {}

proptest-regressions/dc_mimeparser.txt

@@ -1,7 +0,0 @@
-# Seeds for failure cases proptest has generated in the past. It is
-# automatically read and these particular cases re-run before any
-# novel cases are generated.
-#
-# It is recommended to check this file in to source control so that
-# everyone who runs the test benefits from these saved cases.
-cc 03cab93c6d1f3a8245f63cf84dacb307944294fe6333c1e38f078a6600659c7a # shrinks to data = "a\t0aA\ta\t0 \ta\t0 \ta a\t\ta  A\tAA0a0a 0\t a\t aA   \t a\t  A0\t  AAa\taA0\taAAaA\t0\taa0a\ta Aa Aaaa A0A\t  a aA 0\t  A\t0\t0\t\t\t\t\t\tA \t\t a\tA Aa aAA0A0AA0aaA A\t\t  aa0\ta\t  \tAa\taA\t00  AA  A a\tA a aAAa \t 00\t0 \t\t  a A  0\t\t\t aAA Aa \taAAAA0a A0A\t\t1\\E$\t$R\tc\t^=\t\"\tQ<Uk\t\t>A\t\t&\t}v&\tM^\'|\tW5?dn\t\t+\t\tP\te`\t\t>:Brlq--?\t$#Q\tK=zJ\tb\"9*.\"\t`\tF&T*\tBs,\tg\'*\\\t:\t?l$\t\t|A\"HR:Hk\t\\KkV\t\t{=&!^e%:|_*0wV\t[$`\t:\t$%f\t\t[!\"Y. \tP\t\th\'?\'/?%:++NfQo#@\"+?\t(\\??{\t\'\'$Dzj\t0.?{s4?&?Y=/yj]Z=\t4n\t?Ja\"\t{I\t$\t;I}_8V\t&\t?N\'\tI2/\t9.\tFT%9%`\'\tz\to7Y\t|AXP&@G12g\t\'w\t\t%??\t\"h$?F\"\"6%q\\\\{\tT\t\"]$87$}h\'\t<\t$\tc%U:mT2:<v\t#Rl!;U\t\t\"^D\tRZ(BZ{n\t%[$fgH`\t{B}:*\t\t%%*F`%W\t//B}PQ\t\tsu2\tLz<1*!p-X\tnKv&&0\thm4<n\\.\\/.w\'\t<)E1g3#ood\t`?\t\\({N?,8_?h\ty\t0%\t*$A\t\t*w-ViQUj\tTiH\t%\t%&0p\'\'\tA%r**Fo\'Z\\\tNI*ely4=I?}$.o`\t$\ts\'&lt\t\",:~=Nv/0O%=+<LS\t%P\'\t$r%d.\t{G{/L:\t&I&8-`cy*\"{\t/%fP9.P<\t\t\'/`\t\t`\t\t`!t:\t::\t\tW\'X^\t@.uL&a\tN\t\t\t.\t?0*\tvUK>UJ\\\tQbj%w]P=Js\t\"R\t&s^?</=%\t\'VI:\" kT`{b*<\t\tF&?Y\t\t:/\t!C\'e0`\t\t\tx-\t*\\N\\wwu.I4\tb/y\t\"P:P%\"\t\tQ][\\\t^x\t\t):\t\t&s\t$1-\t\t\tXt`0\t;\t/UeCP*\"G\t\t\':\tk@91Hf&#\t(Uzz&`p2;\t{]\t\"I_%=\\%,XD\"\'06QfCd<;$:q^\t8:\"*\"H\t\to\t&xK/\t\ty0/<}<j<|*`~::b\t=S.=}=Ki\t<Y.\'{\tf\t{Ub*H%(_4*?*\tn2\t/\'\t\t\t/,4]\tt\t<y\t\t\tWi\t\tT&\"\t\t\t\t\t=/1Wu?\t\'A\"W-P\t$?e\\\t`\t6`vD\t8`\t\tccD J\tY&jI//?_\t\\j\t_\tsiq$\t?9\tQ\t.^%&..?%Jm??A%+<\tN&*\t.g\tS$W\"\"\tMpq\t\t:&\\\thTz&<iz%/%T&\'F\t\\]&\t\t}\t\t\tXr=dtp`:+<,\t%60Y*<(&K*kJ\todO\t=<V?&\tMU/\"\t= Y!)<\tV\t9\t)\t&v8q{\t\t&pT\t3\ttB,qcq\'i$;gv%j_%M_{[\"&;\t\t\t.B;6Y\\%\t\"\tY/a\t\\`:?\t<\t?]\taNwD;\\\t%l*74%5T?QS :~yR/E*R\t\t=u\t\\\t\t.Q<;\\\t_S/{&F$^\tw_>\'h=|%\t\t:W!\\<U2\'$\tb&`\t=|=L9\t\t\t\\WZ:! }{\t ;\t;\t\t 0.*\t.%\"\'r%{<Mh_t[[}\t-\tJo\"b/AC*-=`=T\tz$2\tC\t\t/k{47\"\t\t,q%\tZ\tT3\t\tf>%\t\'?%@^tx\t7\"1Bk{b{n\t\"Pj3\tHc\t\tt\tY<\t#?\tSh\\yk/N\\\t8 7=R4*9Cw&m\t\\-\'f\t|\'#t(Etu.Hdu(E\t%&v:\'aqW~A5\t\t w.s{J%lX<\"\t\'*%m<&:/B<&\':U}$&`.{)\t\t6S\t:/$*kQ-Z\t^\'t${/tH*\'v\t3\t=\t\tDyp:B\t`I_R&4SO\t\t&-j=*.\t87&\'e*( \t\t\t\'<$\\DJ<$p?{}\'&\tv\t\\Xk<Y:Y`!$K{\tF&\tzd\t\t*i$\tj\'\t<)R*\t%?\t!.\t=\"@#~:=*\t\tXO=_T,1\"\'.%%\"`{\\:\t\"\tfkeOb/\'$I~\ta\t|&\t[\\KK\"1&Z\t<k\t\t)%\'-~\"2n\tj\tW?*<@w{g%d\ta\\\'\'I\t;:ySR%ke:4\tc\t$=\t&9P]x4\tJ=\t6C6%a\t`0\tF\tm-\tTr\t}\t\tQum\t&@\typ|w2&\t\t3`i&t\t\tT5\"\t.&b&e*/==1.\'*\\[U*\tqPL%?$-0/}~|q`\t\t}\t$\tq==o+T$\'!H\t\ti&um\"?\"%%\t/\'p\tg>?{0{J{\t\t/\t\t{zKZ&>=\t[\"1h<H%z/8,/]s\tv{7\t\t:j*H,M//\t\t\td\'.)\t"

proptest-regressions/dc_strencode.txt

@@ -5,4 +5,3 @@
 # It is recommended to check this file in to source control so that
 # everyone who runs the test benefits from these saved cases.
 cc 679506fe9ac59df773f8cfa800fdab5f0a32fe49d2ab370394000a1aa5bc2a72 # shrinks to buf = "%0A"
-cc e34960438edb2426904b44fb4215154e7e2880f2fd1c3183b98bfcc76fec4882 # shrinks to input = " 0"

python/README.rst

@@ -65,7 +65,7 @@ Afterwards ``which python`` tells you that it comes out of the "venv"
 directory that contains all python install artifacts. Let's first
 install test tools::
 
-    pip install pytest pytest-timeout pytest-rerunfailures requests
+    pip install pytest pytest-timeout requests
 
 then cargo-build and install the deltachat bindings::
 
@@ -97,7 +97,7 @@ If you want to run "liveconfig" functional tests you can set
   chat devs.
 
 - or the path of a file that contains two lines, each describing
-  via "addr=... mail_pw=..." a test account login that will
+  via "addr=... mail_pwd=..." a test account login that will
   be used for the live tests.
 
 With ``DCC_PY_LIVECONFIG`` set pytest invocations will use real

python/doc/_templates/globaltoc.html

@@ -6,6 +6,7 @@
   <li><a href="{{ pathto('install') }}">install</a></li>
   <li><a href="{{ pathto('api') }}">high level API</a></li>
   <li><a href="{{ pathto('lapi') }}">low level API</a></li>
+  <li><a href="{{ pathto('capi') }}">C deltachat.h</a></li>
 </ul>
 <b>external links:</b>
 <ul>

python/doc/api.rst

@@ -8,8 +8,8 @@ high level API reference
 
 - :class:`deltachat.account.Account` (your main entry point, creates the
   other classes)
-- :class:`deltachat.contact.Contact`
-- :class:`deltachat.chat.Chat`
+- :class:`deltachat.chatting.Contact`
+- :class:`deltachat.chatting.Chat`
 - :class:`deltachat.message.Message`
 
 Account
@@ -22,13 +22,13 @@ Account
 Contact
 -------
 
-.. autoclass:: deltachat.contact.Contact
+.. autoclass:: deltachat.chatting.Contact
     :members:
 
 Chat
 ----
 
-.. autoclass:: deltachat.chat.Chat
+.. autoclass:: deltachat.chatting.Chat
     :members:
 
 Message

python/doc/lapi.rst

@@ -2,13 +2,7 @@
 low level API reference
 ===================================
 
-for full doxygen-generated C-docs, defines and functions please checkout
-
-https://c.delta.chat
-
-
-Python low-level capi calls
----------------------------
+for full C-docs, defines and function checkout :doc:`capi`
 
 
 .. automodule:: deltachat.capi.lib

python/install_python_bindings.py

@@ -6,26 +6,20 @@
 
 import os
 import subprocess
-import sys
+import os
 
 if __name__ == "__main__":
-    target = os.environ.get("DCC_RS_TARGET")
-    if target is None:
-        os.environ["DCC_RS_TARGET"] = target = "release"
+    os.environ["DCC_RS_TARGET"] = target = "release"
     if "DCC_RS_DEV" not in os.environ:
         dn = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
         os.environ["DCC_RS_DEV"] = dn
 
-    # build the core library  in release + debug mode because
-    # as of Nov 2019 rPGP generates RSA keys which take
-    # prohibitively long for non-release installs
     os.environ["RUSTFLAGS"] = "-g"
     subprocess.check_call([
         "cargo", "build", "-p", "deltachat_ffi", "--" + target
     ])
     subprocess.check_call("rm -rf build/ src/deltachat/*.so" , shell=True)
 
-    if len(sys.argv) <= 1 or sys.argv[1] != "onlybuild":
-        subprocess.check_call([
-            sys.executable, "-m", "pip", "install", "-e", "."
-        ])
+    subprocess.check_call([
+        "pip", "install", "-e", "."
+    ])

python/src/deltachat/_build.py

@@ -29,10 +29,7 @@ def ffibuilder():
             extra_link_args = []
         else:
             raise NotImplementedError("Compilation not supported yet on Windows, can you help?")
-        target_dir = os.environ.get("CARGO_TARGET_DIR")
-        if target_dir is None:
-            target_dir = os.path.join(projdir, 'target')
-        objs = [os.path.join(target_dir, target, 'libdeltachat.a')]
+        objs = [os.path.join(projdir, 'target', target, 'libdeltachat.a')]
         assert os.path.exists(objs[0]), objs
         incs = [os.path.join(projdir, 'deltachat-ffi')]
     else:

python/src/deltachat/account.py

@@ -1,8 +1,8 @@
 """ Account class implementation. """
 
 from __future__ import print_function
-import atexit
 import threading
+import os
 import re
 import time
 from array import array
@@ -15,17 +15,15 @@ import deltachat
 from . import const
 from .capi import ffi, lib
 from .cutil import as_dc_charpointer, from_dc_charpointer, iter_array, DCLot
-from .chat import Chat
-from .message import Message
-from .contact import Contact
+from .chatting import Contact, Chat, Message
 
 
 class Account(object):
     """ Each account is tied to a sqlite database file which is fully managed
-    by the underlying deltachat core library.  All public Account methods are
+    by the underlying deltachat c-library.  All public Account methods are
     meant to be memory-safe and return memory-safe objects.
     """
-    def __init__(self, db_path, logid=None, eventlogging=True, debug=True):
+    def __init__(self, db_path, logid=None, eventlogging=True):
         """ initialize account object.
 
         :param db_path: a path to the account database. The database
@@ -33,14 +31,13 @@ class Account(object):
         :param logid: an optional logging prefix that should be used with
                       the default internal logging.
         :param eventlogging: if False no eventlogging and no context callback will be configured
-        :param debug: turn on debug logging for events.
         """
         self._dc_context = ffi.gc(
             lib.dc_context_new(lib.py_dc_callback, ffi.NULL, ffi.NULL),
             _destroy_dc_context,
         )
         if eventlogging:
-            self._evlogger = EventLogger(self._dc_context, logid, debug)
+            self._evlogger = EventLogger(self._dc_context, logid)
             deltachat.set_context_callback(self._dc_context, self._process_event)
             self._threads = IOThreads(self._dc_context, self._evlogger._log_event)
         else:
@@ -51,9 +48,9 @@ class Account(object):
         if not lib.dc_open(self._dc_context, db_path, ffi.NULL):
             raise ValueError("Could not dc_open: {}".format(db_path))
         self._configkeys = self.get_config("sys.config_keys").split()
-        self._imex_events = Queue()
-        atexit.register(self.shutdown)
+        self._imex_completed = threading.Event()
 
+    # XXX this can cause "illegal instructions" at test ends so we omit it for now
     # def __del__(self):
     #    self.shutdown()
 
@@ -73,18 +70,6 @@ class Account(object):
             d[key.lower()] = value
         return d
 
-    def set_stock_translation(self, id, string):
-        """ set stock translation string.
-
-        :param id: id of stock string (const.DC_STR_*)
-        :param value: string to set as new transalation
-        :returns: None
-        """
-        string = string.encode("utf8")
-        res = lib.dc_set_stock_translation(self._dc_context, id, string)
-        if res == 0:
-            raise ValueError("could not set translation string")
-
     def set_config(self, name, value):
         """ set configuration values.
 
@@ -137,30 +122,11 @@ class Account(object):
         if not self.is_configured():
             raise ValueError("need to configure first")
 
-    def empty_server_folders(self, inbox=False, mvbox=False):
-        """ empty server folders. """
-        flags = 0
-        if inbox:
-            flags |= const.DC_EMPTY_INBOX
-        if mvbox:
-            flags |= const.DC_EMPTY_MVBOX
-        if not flags:
-            raise ValueError("no flags set")
-        lib.dc_empty_server(self._dc_context, flags)
-
     def get_infostring(self):
         """ return info of the configured account. """
         self.check_is_configured()
         return from_dc_charpointer(lib.dc_get_info(self._dc_context))
 
-    def get_latest_backupfile(self, backupdir):
-        """ return the latest backup file in a given directory.
-        """
-        res = lib.dc_imex_has_backup(self._dc_context, as_dc_charpointer(backupdir))
-        if res == ffi.NULL:
-            return None
-        return from_dc_charpointer(res)
-
     def get_blobdir(self):
         """ return the directory for files.
 
@@ -170,9 +136,9 @@ class Account(object):
         return from_dc_charpointer(lib.dc_get_blobdir(self._dc_context))
 
     def get_self_contact(self):
-        """ return this account's identity as a :class:`deltachat.contact.Contact`.
+        """ return this account's identity as a :class:`deltachat.chatting.Contact`.
 
-        :returns: :class:`deltachat.contact.Contact`
+        :returns: :class:`deltachat.chatting.Contact`
         """
         self.check_is_configured()
         return Contact(self._dc_context, const.DC_CONTACT_ID_SELF)
@@ -184,7 +150,7 @@ class Account(object):
 
         :param email: email-address (text type)
         :param name: display name for this contact (optional)
-        :returns: :class:`deltachat.contact.Contact` instance.
+        :returns: :class:`deltachat.chatting.Contact` instance.
         """
         name = as_dc_charpointer(name)
         email = as_dc_charpointer(email)
@@ -210,7 +176,7 @@ class Account(object):
                       whose name or e-mail matches query.
         :param only_verified: if true only return verified contacts.
         :param with_self: if true the self-contact is also returned.
-        :returns: list of :class:`deltachat.contact.Contact` objects.
+        :returns: list of :class:`deltachat.chatting.Contact` objects.
         """
         flags = 0
         query = as_dc_charpointer(query)
@@ -228,7 +194,7 @@ class Account(object):
         """ create or get an existing 1:1 chat object for the specified contact or contact id.
 
         :param contact: chat_id (int) or contact object.
-        :returns: a :class:`deltachat.chat.Chat` object.
+        :returns: a :class:`deltachat.chatting.Chat` object.
         """
         if hasattr(contact, "id"):
             if contact._dc_context != self._dc_context:
@@ -245,7 +211,7 @@ class Account(object):
         the specified message.
 
         :param message: messsage id or message instance.
-        :returns: a :class:`deltachat.chat.Chat` object.
+        :returns: a :class:`deltachat.chatting.Chat` object.
         """
         if hasattr(message, "id"):
             if self._dc_context != message._dc_context:
@@ -263,16 +229,16 @@ class Account(object):
         Chats are unpromoted until the first message is sent.
 
         :param verified: if true only verified contacts can be added.
-        :returns: a :class:`deltachat.chat.Chat` object.
+        :returns: a :class:`deltachat.chatting.Chat` object.
         """
         bytes_name = name.encode("utf8")
-        chat_id = lib.dc_create_group_chat(self._dc_context, int(verified), bytes_name)
+        chat_id = lib.dc_create_group_chat(self._dc_context, verified, bytes_name)
         return Chat(self, chat_id)
 
     def get_chats(self):
         """ return list of chats.
 
-        :returns: a list of :class:`deltachat.chat.Chat` objects.
+        :returns: a list of :class:`deltachat.chatting.Chat` objects.
         """
         dc_chatlist = ffi.gc(
             lib.dc_get_chatlist(self._dc_context, 0, ffi.NULL, 0),
@@ -290,24 +256,9 @@ class Account(object):
         return Chat(self, const.DC_CHAT_ID_DEADDROP)
 
     def get_message_by_id(self, msg_id):
-        """ return Message instance.
-        :param msg_id: integer id of this message.
-        :returns: :class:`deltachat.message.Message` instance.
-        """
+        """ return Message instance. """
         return Message.from_db(self, msg_id)
 
-    def get_chat_by_id(self, chat_id):
-        """ return Chat instance.
-        :param chat_id: integer id of this chat.
-        :returns: :class:`deltachat.chat.Chat` instance.
-        :raises: ValueError if chat does not exist.
-        """
-        res = lib.dc_get_chat(self._dc_context, chat_id)
-        if res == ffi.NULL:
-            raise ValueError("cannot get chat with id={}".format(chat_id))
-        lib.dc_chat_unref(res)
-        return Chat(self, chat_id)
-
     def mark_seen_messages(self, messages):
         """ mark the given set of messages as seen.
 
@@ -324,7 +275,7 @@ class Account(object):
         """ Forward list of messages to a chat.
 
         :param messages: list of :class:`deltachat.message.Message` object.
-        :param chat: :class:`deltachat.chat.Chat` object.
+        :param chat: :class:`deltachat.chatting.Chat` object.
         :returns: None
         """
         msg_ids = [msg.id for msg in messages]
@@ -339,64 +290,31 @@ class Account(object):
         msg_ids = [msg.id for msg in messages]
         lib.dc_delete_msgs(self._dc_context, msg_ids, len(msg_ids))
 
-    def export_self_keys(self, path):
-        """ export public and private keys to the specified directory. """
-        return self._export(path, imex_cmd=1)
-
-    def export_all(self, path):
-        """return new file containing a backup of all database state
-        (chats, contacts, keys, media, ...). The file is created in the
-        the `path` directory.
+    def export_to_dir(self, backupdir):
+        """return after all delta chat state is exported to a new file in
+        the specified directory.
         """
-        export_files = self._export(path, 11)
-        if len(export_files) != 1:
-            raise RuntimeError("found more than one new file")
-        return export_files[0]
-
-    def _imex_events_clear(self):
-        try:
-            while True:
-                self._imex_events.get_nowait()
-        except Empty:
-            pass
-
-    def _export(self, path, imex_cmd):
-        self._imex_events_clear()
-        lib.dc_imex(self._dc_context, imex_cmd, as_dc_charpointer(path), ffi.NULL)
+        snap_files = os.listdir(backupdir)
+        self._imex_completed.clear()
+        lib.dc_imex(self._dc_context, 11, as_dc_charpointer(backupdir), ffi.NULL)
         if not self._threads.is_started():
             lib.dc_perform_imap_jobs(self._dc_context)
-        files_written = []
-        while True:
-            ev = self._imex_events.get()
-            if isinstance(ev, str):
-                files_written.append(ev)
-            elif isinstance(ev, bool):
-                if not ev:
-                    raise ValueError("export failed, exp-files: {}".format(files_written))
-                return files_written
+        self._imex_completed.wait()
+        for x in os.listdir(backupdir):
+            if x not in snap_files:
+                return os.path.join(backupdir, x)
 
-    def import_self_keys(self, path):
-        """ Import private keys found in the `path` directory.
-        The last imported key is made the default keys unless its name
-        contains the string legacy. Public keys are not imported.
-        """
-        self._import(path, imex_cmd=2)
-
-    def import_all(self, path):
-        """import delta chat state from the specified backup `path` (a file).
+    def import_from_file(self, path):
+        """import delta chat state from the specified backup file.
 
         The account must be in unconfigured state for import to attempted.
         """
         assert not self.is_configured(), "cannot import into configured account"
-        self._import(path, imex_cmd=12)
-
-    def _import(self, path, imex_cmd):
-        self._imex_events_clear()
-        lib.dc_imex(self._dc_context, imex_cmd, as_dc_charpointer(path), ffi.NULL)
+        self._imex_completed.clear()
+        lib.dc_imex(self._dc_context, 12, as_dc_charpointer(path), ffi.NULL)
         if not self._threads.is_started():
             lib.dc_perform_imap_jobs(self._dc_context)
-        if not self._imex_events.get():
-            raise ValueError("import from path '{}' failed".format(path))
+        self._imex_completed.wait()
 
     def initiate_key_transfer(self):
         """return setup code after a Autocrypt setup message
@@ -436,7 +354,7 @@ class Account(object):
         """ setup contact and return a Chat after contact is established.
 
         Note that this function may block for a long time as messages are exchanged
-        with the emitter of the QR code.  On success a :class:`deltachat.chat.Chat` instance
+        with the emitter of the QR code.  On success a :class:`deltachat.chatting.Chat` instance
         is returned.
         :param qr: valid "setup contact" QR code (all other QR codes will result in an exception)
         """
@@ -450,7 +368,7 @@ class Account(object):
         """ join a chat group through a QR code.
 
         Note that this function may block for a long time as messages are exchanged
-        with the emitter of the QR code.  On success a :class:`deltachat.chat.Chat` instance
+        with the emitter of the QR code.  On success a :class:`deltachat.chatting.Chat` instance
         is returned which is the chat that we just joined.
 
         :param qr: valid "join-group" QR code (all other QR codes will result in an exception)
@@ -461,19 +379,7 @@ class Account(object):
             raise ValueError("could not join group")
         return Chat(self, chat_id)
 
-    def stop_ongoing(self):
-        lib.dc_stop_ongoing_process(self._dc_context)
-
-    #
-    # meta API for start/stop and event based processing
-    #
-
-    def wait_next_incoming_message(self):
-        """ wait for and return next incoming message. """
-        ev = self._evlogger.get_matching("DC_EVENT_INCOMING_MSG")
-        return self.get_message_by_id(ev[2])
-
-    def start_threads(self, mvbox=False, sentbox=False):
+    def start_threads(self):
         """ start IMAP/SMTP threads (and configure account if it hasn't happened).
 
         :raises: ValueError if 'addr' or 'mail_pw' are not configured.
@@ -481,24 +387,21 @@ class Account(object):
         """
         if not self.is_configured():
             self.configure()
-        self._threads.start(mvbox=mvbox, sentbox=sentbox)
+        self._threads.start()
 
     def stop_threads(self, wait=True):
         """ stop IMAP/SMTP threads. """
-        if self._threads.is_started():
-            self.stop_ongoing()
-            self._threads.stop(wait=wait)
+        lib.dc_stop_ongoing_process(self._dc_context)
+        self._threads.stop(wait=wait)
 
     def shutdown(self, wait=True):
         """ stop threads and close and remove underlying dc_context and callbacks. """
         if hasattr(self, "_dc_context") and hasattr(self, "_threads"):
-            # print("SHUTDOWN", self)
-            self.stop_threads(wait=False)
+            self.stop_threads(wait=False)  # to interrupt idle and tell python threads to stop
             lib.dc_close(self._dc_context)
             self.stop_threads(wait=wait)  # to wait for threads
             deltachat.clear_context_callback(self._dc_context)
             del self._dc_context
-            atexit.unregister(self.shutdown)
 
     def _process_event(self, ctx, evt_name, data1, data2):
         assert ctx == self._dc_context
@@ -511,26 +414,7 @@ class Account(object):
 
     def on_dc_event_imex_progress(self, data1, data2):
         if data1 == 1000:
-            self._imex_events.put(True)
-        elif data1 == 0:
-            self._imex_events.put(False)
-
-    def on_dc_event_imex_file_written(self, data1, data2):
-        self._imex_events.put(data1)
-
-    def set_location(self, latitude=0.0, longitude=0.0, accuracy=0.0):
-        """set a new location. It effects all chats where we currently
-        have enabled location streaming.
-
-        :param latitude: float (use 0.0 if not known)
-        :param longitude: float (use 0.0 if not known)
-        :param accuracy: float (use 0.0 if not known)
-        :raises: ValueError if no chat is currently streaming locations
-        :returns: None
-        """
-        dc_res = lib.dc_set_location(self._dc_context, latitude, longitude, accuracy)
-        if dc_res == 0:
-            raise ValueError("no chat is streaming locations")
+            self._imex_completed.set()
 
 
 class IOThreads:
@@ -543,14 +427,10 @@ class IOThreads:
     def is_started(self):
         return len(self._name2thread) > 0
 
-    def start(self, imap=True, smtp=True, mvbox=False, sentbox=False):
+    def start(self, imap=True, smtp=True):
         assert not self.is_started()
         if imap:
-            self._start_one_thread("inbox", self.imap_thread_run)
-        if mvbox:
-            self._start_one_thread("mvbox", self.mvbox_thread_run)
-        if sentbox:
-            self._start_one_thread("sentbox", self.sentbox_thread_run)
+            self._start_one_thread("imap", self.imap_thread_run)
         if smtp:
             self._start_one_thread("smtp", self.smtp_thread_run)
 
@@ -563,37 +443,17 @@ class IOThreads:
         self._thread_quitflag = True
         lib.dc_interrupt_imap_idle(self._dc_context)
         lib.dc_interrupt_smtp_idle(self._dc_context)
-        lib.dc_interrupt_mvbox_idle(self._dc_context)
-        lib.dc_interrupt_sentbox_idle(self._dc_context)
         if wait:
             for name, thread in self._name2thread.items():
                 thread.join()
 
     def imap_thread_run(self):
-        self._log_event("py-bindings-info", 0, "INBOX THREAD START")
+        self._log_event("py-bindings-info", 0, "IMAP THREAD START")
         while not self._thread_quitflag:
             lib.dc_perform_imap_jobs(self._dc_context)
-            if not self._thread_quitflag:
-                lib.dc_perform_imap_fetch(self._dc_context)
-            if not self._thread_quitflag:
-                lib.dc_perform_imap_idle(self._dc_context)
-        self._log_event("py-bindings-info", 0, "INBOX THREAD FINISHED")
-
-    def mvbox_thread_run(self):
-        self._log_event("py-bindings-info", 0, "MVBOX THREAD START")
-        while not self._thread_quitflag:
-            lib.dc_perform_mvbox_jobs(self._dc_context)
-            lib.dc_perform_mvbox_fetch(self._dc_context)
-            lib.dc_perform_mvbox_idle(self._dc_context)
-        self._log_event("py-bindings-info", 0, "MVBOX THREAD FINISHED")
-
-    def sentbox_thread_run(self):
-        self._log_event("py-bindings-info", 0, "SENTBOX THREAD START")
-        while not self._thread_quitflag:
-            lib.dc_perform_sentbox_jobs(self._dc_context)
-            lib.dc_perform_sentbox_fetch(self._dc_context)
-            lib.dc_perform_sentbox_idle(self._dc_context)
-        self._log_event("py-bindings-info", 0, "SENTBOX THREAD FINISHED")
+            lib.dc_perform_imap_fetch(self._dc_context)
+            lib.dc_perform_imap_idle(self._dc_context)
+        self._log_event("py-bindings-info", 0, "IMAP THREAD FINISHED")
 
     def smtp_thread_run(self):
         self._log_event("py-bindings-info", 0, "SMTP THREAD START")
@@ -645,11 +505,11 @@ class EventLogger:
             else:
                 assert not rex.match(ev[0]), "event found {}".format(ev)
 
-    def get_matching(self, event_name_regex, check_error=True, timeout=None):
+    def get_matching(self, event_name_regex, check_error=True):
         self._log("-- waiting for event with regex: {} --".format(event_name_regex))
         rex = re.compile("(?:{}).*".format(event_name_regex))
         while 1:
-            ev = self.get(timeout=timeout, check_error=check_error)
+            ev = self.get()
             if rex.match(ev[0]):
                 return ev
 

python/src/deltachat/chatting.py

@@ -1,15 +1,58 @@
-""" Chat and Location related API. """
+""" chatting related objects: Contact, Chat, Message. """
 
 import mimetypes
-import calendar
-from datetime import datetime
 import os
+from . import props
 from .cutil import as_dc_charpointer, from_dc_charpointer, iter_array
 from .capi import lib, ffi
 from . import const
 from .message import Message
 
 
+class Contact(object):
+    """ Delta-Chat Contact.
+
+    You obtain instances of it through :class:`deltachat.account.Account`.
+    """
+    def __init__(self, dc_context, id):
+        self._dc_context = dc_context
+        self.id = id
+
+    def __eq__(self, other):
+        return self._dc_context == other._dc_context and self.id == other.id
+
+    def __ne__(self, other):
+        return not (self == other)
+
+    def __repr__(self):
+        return "<Contact id={} addr={} dc_context={}>".format(self.id, self.addr, self._dc_context)
+
+    @property
+    def _dc_contact(self):
+        return ffi.gc(
+            lib.dc_get_contact(self._dc_context, self.id),
+            lib.dc_contact_unref
+        )
+
+    @props.with_doc
+    def addr(self):
+        """ normalized e-mail address for this account. """
+        return from_dc_charpointer(lib.dc_contact_get_addr(self._dc_contact))
+
+    @props.with_doc
+    def display_name(self):
+        """ display name for this contact. """
+        return from_dc_charpointer(lib.dc_contact_get_display_name(self._dc_contact))
+
+    def is_blocked(self):
+        """ Return True if the contact is blocked. """
+        return lib.dc_contact_is_blocked(self._dc_contact)
+
+    def is_verified(self):
+        """ Return True if the contact is verified. """
+        return lib.dc_contact_is_verified(self._dc_contact)
+
+
 class Chat(object):
     """ Chat object which manages members and through which you can send and retrieve messages.
 
@@ -66,13 +109,6 @@ class Chat(object):
         """
         return not lib.dc_chat_is_unpromoted(self._dc_chat)
 
-    def is_verified(self):
-        """ return True if this chat is a verified group.
-
-        :returns: True if chat is verified, False otherwise.
-        """
-        return lib.dc_chat_is_verified(self._dc_chat)
-
     def get_name(self):
         """ return name of this chat.
 
@@ -269,10 +305,10 @@ class Chat(object):
     def get_contacts(self):
         """ get all contacts for this chat.
         :params: contact object.
-        :returns: list of :class:`deltachat.contact.Contact` objects for this chat
+        :raises ValueError: if contact could not be added
+        :returns: list of :class:`deltachat.chatting.Contact` objects for this chat
 
         """
-        from .contact import Contact
         dc_array = ffi.gc(
             lib.dc_get_chat_contacts(self._dc_context, self.id),
             lib.dc_array_unref
@@ -323,62 +359,3 @@ class Chat(object):
         if dc_res == ffi.NULL:
             return None
         return from_dc_charpointer(dc_res)
-
-    # ------  location streaming API ------------------------------
-
-    def is_sending_locations(self):
-        """return True if this chat has location-sending enabled currently.
-        :returns: True if location sending is enabled.
-        """
-        return lib.dc_is_sending_locations_to_chat(self._dc_context, self.id)
-
-    def enable_sending_locations(self, seconds):
-        """enable sending locations for this chat.
-
-        all subsequent messages will carry a location with them.
-        """
-        lib.dc_send_locations_to_chat(self._dc_context, self.id, seconds)
-
-    def get_locations(self, contact=None, timestamp_from=None, timestamp_to=None):
-        """return list of locations for the given contact in the given timespan.
-
-        :param contact: the contact for which locations shall be returned.
-        :param timespan_from: a datetime object or None (indicating "since beginning")
-        :param timespan_to: a datetime object or None (indicating up till now)
-        :returns: list of :class:`deltachat.chat.Location` objects.
-        """
-        if timestamp_from is None:
-            time_from = 0
-        else:
-            time_from = calendar.timegm(timestamp_from.utctimetuple())
-        if timestamp_to is None:
-            time_to = 0
-        else:
-            time_to = calendar.timegm(timestamp_to.utctimetuple())
-
-        if contact is None:
-            contact_id = 0
-        else:
-            contact_id = contact.id
-
-        dc_array = lib.dc_get_locations(self._dc_context, self.id, contact_id, time_from, time_to)
-        return [
-            Location(
-                latitude=lib.dc_array_get_latitude(dc_array, i),
-                longitude=lib.dc_array_get_longitude(dc_array, i),
-                accuracy=lib.dc_array_get_accuracy(dc_array, i),
-                timestamp=datetime.utcfromtimestamp(lib.dc_array_get_timestamp(dc_array, i)))
-            for i in range(lib.dc_array_get_cnt(dc_array))
-        ]
-
-
-class Location:
-    def __init__(self, latitude, longitude, accuracy, timestamp):
-        assert isinstance(timestamp, datetime)
-        self.latitude = latitude
-        self.longitude = longitude
-        self.accuracy = accuracy
-        self.timestamp = timestamp
-
-    def __eq__(self, other):
-        return self.__dict__ == other.__dict__

python/src/deltachat/const.py

@@ -47,40 +47,19 @@ DC_STATE_OUT_FAILED = 24
 DC_STATE_OUT_DELIVERED = 26
 DC_STATE_OUT_MDN_RCVD = 28
 DC_CONTACT_ID_SELF = 1
-DC_CONTACT_ID_INFO = 2
-DC_CONTACT_ID_DEVICE = 5
+DC_CONTACT_ID_DEVICE = 2
 DC_CONTACT_ID_LAST_SPECIAL = 9
 DC_MSG_TEXT = 10
 DC_MSG_IMAGE = 20
 DC_MSG_GIF = 21
-DC_MSG_STICKER = 23
 DC_MSG_AUDIO = 40
 DC_MSG_VOICE = 41
 DC_MSG_VIDEO = 50
 DC_MSG_FILE = 60
-DC_LP_AUTH_OAUTH2 = 0x2
-DC_LP_AUTH_NORMAL = 0x4
-DC_LP_IMAP_SOCKET_STARTTLS = 0x100
-DC_LP_IMAP_SOCKET_SSL = 0x200
-DC_LP_IMAP_SOCKET_PLAIN = 0x400
-DC_LP_SMTP_SOCKET_STARTTLS = 0x10000
-DC_LP_SMTP_SOCKET_SSL = 0x20000
-DC_LP_SMTP_SOCKET_PLAIN = 0x40000
-DC_CERTCK_AUTO = 0
-DC_CERTCK_STRICT = 1
-DC_CERTCK_ACCEPT_INVALID_HOSTNAMES = 2
-DC_CERTCK_ACCEPT_INVALID_CERTIFICATES = 3
-DC_EMPTY_MVBOX = 0x01
-DC_EMPTY_INBOX = 0x02
 DC_EVENT_INFO = 100
 DC_EVENT_SMTP_CONNECTED = 101
 DC_EVENT_IMAP_CONNECTED = 102
 DC_EVENT_SMTP_MESSAGE_SENT = 103
-DC_EVENT_IMAP_MESSAGE_DELETED = 104
-DC_EVENT_IMAP_MESSAGE_MOVED = 105
-DC_EVENT_IMAP_FOLDER_EMPTIED = 106
-DC_EVENT_NEW_BLOB_FILE = 150
-DC_EVENT_DELETED_BLOB_FILE = 151
 DC_EVENT_WARNING = 300
 DC_EVENT_ERROR = 400
 DC_EVENT_ERROR_NETWORK = 401
@@ -98,65 +77,14 @@ DC_EVENT_IMEX_PROGRESS = 2051
 DC_EVENT_IMEX_FILE_WRITTEN = 2052
 DC_EVENT_SECUREJOIN_INVITER_PROGRESS = 2060
 DC_EVENT_SECUREJOIN_JOINER_PROGRESS = 2061
+DC_EVENT_GET_STRING = 2091
 DC_EVENT_FILE_COPIED = 2055
 DC_EVENT_IS_OFFLINE = 2081
-DC_EVENT_GET_STRING = 2091
-DC_STR_SELFNOTINGRP = 21
-DC_PROVIDER_STATUS_OK = 1
-DC_PROVIDER_STATUS_PREPARATION = 2
-DC_PROVIDER_STATUS_BROKEN = 3
-DC_STR_NOMESSAGES = 1
-DC_STR_SELF = 2
-DC_STR_DRAFT = 3
-DC_STR_MEMBER = 4
-DC_STR_CONTACT = 6
-DC_STR_VOICEMESSAGE = 7
-DC_STR_DEADDROP = 8
-DC_STR_IMAGE = 9
-DC_STR_VIDEO = 10
-DC_STR_AUDIO = 11
-DC_STR_FILE = 12
-DC_STR_STATUSLINE = 13
-DC_STR_NEWGROUPDRAFT = 14
-DC_STR_MSGGRPNAME = 15
-DC_STR_MSGGRPIMGCHANGED = 16
-DC_STR_MSGADDMEMBER = 17
-DC_STR_MSGDELMEMBER = 18
-DC_STR_MSGGROUPLEFT = 19
-DC_STR_GIF = 23
-DC_STR_ENCRYPTEDMSG = 24
-DC_STR_E2E_AVAILABLE = 25
-DC_STR_ENCR_TRANSP = 27
-DC_STR_ENCR_NONE = 28
-DC_STR_CANTDECRYPT_MSG_BODY = 29
-DC_STR_FINGERPRINTS = 30
-DC_STR_READRCPT = 31
-DC_STR_READRCPT_MAILBODY = 32
-DC_STR_MSGGRPIMGDELETED = 33
-DC_STR_E2E_PREFERRED = 34
-DC_STR_CONTACT_VERIFIED = 35
-DC_STR_CONTACT_NOT_VERIFIED = 36
-DC_STR_CONTACT_SETUP_CHANGED = 37
-DC_STR_ARCHIVEDCHATS = 40
-DC_STR_STARREDMSGS = 41
-DC_STR_AC_SETUP_MSG_SUBJECT = 42
-DC_STR_AC_SETUP_MSG_BODY = 43
-DC_STR_SELFTALK_SUBTITLE = 50
-DC_STR_CANNOT_LOGIN = 60
-DC_STR_SERVER_RESPONSE = 61
-DC_STR_MSGACTIONBYUSER = 62
-DC_STR_MSGACTIONBYME = 63
-DC_STR_MSGLOCATIONENABLED = 64
-DC_STR_MSGLOCATIONDISABLED = 65
-DC_STR_LOCATION = 66
-DC_STR_STICKER = 67
-DC_STR_COUNT = 67
 # end const generated
 
 
 def read_event_defines(f):
-    rex = re.compile(r'#define\s+((?:DC_EVENT|DC_QR|DC_MSG|DC_LP|DC_EMPTY|DC_CERTCK|DC_STATE|DC_STR|'
-                     r'DC_CONTACT_ID|DC_GCL|DC_CHAT|DC_PROVIDER)_\S+)\s+([x\d]+).*')
+    rex = re.compile(r'#define\s+((?:DC_EVENT_|DC_QR|DC_MSG|DC_STATE_|DC_CONTACT_ID_|DC_GCL|DC_CHAT)\S+)\s+([x\d]+).*')
     for line in f:
         m = rex.match(line)
         if m:

python/src/deltachat/contact.py

@@ -1,49 +0,0 @@
-""" Contact object. """
-
-from . import props
-from .cutil import from_dc_charpointer
-from .capi import lib, ffi
-
-
-class Contact(object):
-    """ Delta-Chat Contact.
-
-    You obtain instances of it through :class:`deltachat.account.Account`.
-    """
-    def __init__(self, dc_context, id):
-        self._dc_context = dc_context
-        self.id = id
-
-    def __eq__(self, other):
-        return self._dc_context == other._dc_context and self.id == other.id
-
-    def __ne__(self, other):
-        return not (self == other)
-
-    def __repr__(self):
-        return "<Contact id={} addr={} dc_context={}>".format(self.id, self.addr, self._dc_context)
-
-    @property
-    def _dc_contact(self):
-        return ffi.gc(
-            lib.dc_get_contact(self._dc_context, self.id),
-            lib.dc_contact_unref
-        )
-
-    @props.with_doc
-    def addr(self):
-        """ normalized e-mail address for this account. """
-        return from_dc_charpointer(lib.dc_contact_get_addr(self._dc_contact))
-
-    @props.with_doc
-    def display_name(self):
-        """ display name for this contact. """
-        return from_dc_charpointer(lib.dc_contact_get_display_name(self._dc_contact))
-
-    def is_blocked(self):
-        """ Return True if the contact is blocked. """
-        return lib.dc_contact_is_blocked(self._dc_contact)
-
-    def is_verified(self):
-        """ Return True if the contact is verified. """
-        return lib.dc_contact_is_verified(self._dc_contact)

python/src/deltachat/message.py

@@ -1,4 +1,4 @@
-""" The Message object. """
+""" chatting related objects: Contact, Chat, Message. """
 
 import os
 import shutil
@@ -13,7 +13,7 @@ class Message(object):
     """ Message object.
 
     You obtain instances of it through :class:`deltachat.account.Account` or
-    :class:`deltachat.chat.Chat`.
+    :class:`deltachat.chatting.Chat`.
     """
     def __init__(self, account, dc_msg):
         self.account = account
@@ -101,18 +101,6 @@ class Message(object):
         """ return True if this message is a setup message. """
         return lib.dc_msg_is_setupmessage(self._dc_msg)
 
-    def get_setupcodebegin(self):
-        """ return the first characters of a setup code in a setup message. """
-        return from_dc_charpointer(lib.dc_msg_get_setupcodebegin(self._dc_msg))
-
-    def is_encrypted(self):
-        """ return True if this message was encrypted. """
-        return bool(lib.dc_msg_get_showpadlock(self._dc_msg))
-
-    def is_forwarded(self):
-        """ return True if this message was forwarded. """
-        return bool(lib.dc_msg_is_forwarded(self._dc_msg))
-
     def get_message_info(self):
         """ Return informational text for a single message.
 
@@ -122,13 +110,7 @@ class Message(object):
 
     def continue_key_transfer(self, setup_code):
         """ extract key and use it as primary key for this account. """
-        res = lib.dc_continue_key_transfer(
-                self._dc_context,
-                self.id,
-                as_dc_charpointer(setup_code)
-        )
-        if res == 0:
-            raise ValueError("could not decrypt")
+        lib.dc_continue_key_transfer(self._dc_context, self.id, as_dc_charpointer(setup_code))
 
     @props.with_doc
     def time_sent(self):
@@ -169,18 +151,18 @@ class Message(object):
     def chat(self):
         """chat this message was posted in.
 
-        :returns: :class:`deltachat.chat.Chat` object
+        :returns: :class:`deltachat.chatting.Chat` object
         """
-        from .chat import Chat
+        from .chatting import Chat
         chat_id = lib.dc_msg_get_chat_id(self._dc_msg)
         return Chat(self.account, chat_id)
 
     def get_sender_contact(self):
         """return the contact of who wrote the message.
 
-        :returns: :class:`deltachat.chat.Contact` instance
+        :returns: :class:`deltachat.chatting.Contact` instance
         """
-        from .contact import Contact
+        from .chatting import Contact
         contact_id = lib.dc_msg_get_from_id(self._dc_msg)
         return Contact(self._dc_context, contact_id)
 

python/src/deltachat/provider.py

@@ -1,67 +0,0 @@
-"""Provider info class."""
-
-from .capi import ffi, lib
-from .cutil import as_dc_charpointer, from_dc_charpointer
-
-
-class ProviderNotFoundError(Exception):
-    """The provider information was not found."""
-
-
-class Provider(object):
-    """Provider information.
-
-    :param domain: The domain to get the provider info for, this is
-    normally the part following the `@` of the domain.
-    """
-
-    def __init__(self, domain):
-        provider = ffi.gc(
-            lib.dc_provider_new_from_domain(as_dc_charpointer(domain)),
-            lib.dc_provider_unref,
-        )
-        if provider == ffi.NULL:
-            raise ProviderNotFoundError("Provider not found")
-        self._provider = provider
-
-    @classmethod
-    def from_email(cls, email):
-        """Create provider info from an email address.
-
-        :param email: Email address to get provider info for.
-        """
-        return cls(email.split('@')[-1])
-
-    @property
-    def overview_page(self):
-        """URL to the overview page of the provider on providers.delta.chat."""
-        return from_dc_charpointer(
-            lib.dc_provider_get_overview_page(self._provider))
-
-    @property
-    def name(self):
-        """The name of the provider."""
-        return from_dc_charpointer(lib.dc_provider_get_name(self._provider))
-
-    @property
-    def markdown(self):
-        """Content of the information page, formatted as markdown."""
-        return from_dc_charpointer(
-            lib.dc_provider_get_markdown(self._provider))
-
-    @property
-    def status_date(self):
-        """The date the provider info was last updated, as a string."""
-        return from_dc_charpointer(
-            lib.dc_provider_get_status_date(self._provider))
-
-    @property
-    def status(self):
-        """The status of the provider information.
-
-        This is one of the
-        :attr:`deltachat.const.DC_PROVIDER_STATUS_OK`,
-        :attr:`deltachat.const.DC_PROVIDER_STATUS_PREPARATION` or
-        :attr:`deltachat.const.DC_PROVIDER_STATUS_BROKEN` constants.
-        """
-        return lib.dc_provider_get_status(self._provider)

python/tests/conftest.py

@@ -4,7 +4,6 @@ import pytest
 import requests
 import time
 from deltachat import Account
-from deltachat import const
 from deltachat.capi import lib
 import tempfile
 
@@ -25,6 +24,17 @@ def pytest_configure(config):
             config.option.liveconfig = cfg
 
 
+@pytest.hookimpl(trylast=True)
+def pytest_runtest_call(item):
+    # perform early finalization because we otherwise get cloberred
+    # output from concurrent threads printing between execution
+    # of the test function and the teardown phase of that test function
+    if "acfactory" in item.funcargs:
+        print("*"*30, "finalizing", "*"*30)
+        acfactory = item.funcargs["acfactory"]
+        acfactory.finalize()
+
+
 def pytest_report_header(config, startdir):
     summary = []
 
@@ -126,17 +136,13 @@ def acfactory(pytestconfig, tmpdir, request, session_liveconfig):
                 fin = self._finalizers.pop()
                 fin()
 
-        def make_account(self, path, logid):
-            ac = Account(path, logid=logid)
-            self._finalizers.append(ac.shutdown)
-            return ac
-
         def get_unconfigured_account(self):
             self.offline_count += 1
             tmpdb = tmpdir.join("offlinedb%d" % self.offline_count)
-            ac = self.make_account(tmpdb.strpath, logid="ac{}".format(self.offline_count))
+            ac = Account(tmpdb.strpath, logid="ac{}".format(self.offline_count))
             ac._evlogger.init_time = self.init_time
             ac._evlogger.set_timeout(2)
+            self._finalizers.append(ac.shutdown)
             return ac
 
         def get_configured_offline_account(self):
@@ -151,63 +157,34 @@ def acfactory(pytestconfig, tmpdir, request, session_liveconfig):
             lib.dc_set_config(ac._dc_context, b"configured", b"1")
             return ac
 
-        def peek_online_config(self):
-            if not session_liveconfig:
-                pytest.skip("specify DCC_PY_LIVECONFIG or --liveconfig")
-            return session_liveconfig.get(self.live_count)
-
-        def get_online_config(self):
+        def get_online_configuring_account(self):
             if not session_liveconfig:
                 pytest.skip("specify DCC_PY_LIVECONFIG or --liveconfig")
             configdict = session_liveconfig.get(self.live_count)
             self.live_count += 1
             if "e2ee_enabled" not in configdict:
                 configdict["e2ee_enabled"] = "1"
-
-            # Enable strict certificate checks for online accounts
-            configdict["imap_certificate_checks"] = str(const.DC_CERTCK_STRICT)
-            configdict["smtp_certificate_checks"] = str(const.DC_CERTCK_STRICT)
-
             tmpdb = tmpdir.join("livedb%d" % self.live_count)
-            ac = self.make_account(tmpdb.strpath, logid="ac{}".format(self.live_count))
+            ac = Account(tmpdb.strpath, logid="ac{}".format(self.live_count))
             ac._evlogger.init_time = self.init_time
             ac._evlogger.set_timeout(30)
-            return ac, dict(configdict)
-
-        def get_online_configuring_account(self, mvbox=False, sentbox=False):
-            ac, configdict = self.get_online_config()
             ac.configure(**configdict)
-            ac.start_threads(mvbox=mvbox, sentbox=sentbox)
+            ac.start_threads()
+            self._finalizers.append(ac.shutdown)
             return ac
 
-        def get_one_online_account(self):
-            ac1 = self.get_online_configuring_account()
-            wait_successful_IMAP_SMTP_connection(ac1)
-            wait_configuration_progress(ac1, 1000)
-            return ac1
-
-        def get_two_online_accounts(self):
-            ac1 = self.get_online_configuring_account()
-            ac2 = self.get_online_configuring_account()
-            wait_successful_IMAP_SMTP_connection(ac1)
-            wait_configuration_progress(ac1, 1000)
-            wait_successful_IMAP_SMTP_connection(ac2)
-            wait_configuration_progress(ac2, 1000)
-            return ac1, ac2
-
         def clone_online_account(self, account):
             self.live_count += 1
             tmpdb = tmpdir.join("livedb%d" % self.live_count)
-            ac = self.make_account(tmpdb.strpath, logid="ac{}".format(self.live_count))
+            ac = Account(tmpdb.strpath, logid="ac{}".format(self.live_count))
             ac._evlogger.init_time = self.init_time
             ac._evlogger.set_timeout(30)
             ac.configure(addr=account.get_config("addr"), mail_pw=account.get_config("mail_pw"))
             ac.start_threads()
+            self._finalizers.append(ac.shutdown)
             return ac
 
-    am = AccountMaker()
-    request.addfinalizer(am.finalize)
-    return am
+    return AccountMaker()
 
 
 @pytest.fixture
@@ -227,13 +204,12 @@ def lp():
     return Printer()
 
 
-def wait_configuration_progress(account, min_target, max_target=1001):
-    min_target = min(min_target, max_target)
+def wait_configuration_progress(account, target):
     while 1:
         evt_name, data1, data2 = \
             account._evlogger.get_matching("DC_EVENT_CONFIGURE_PROGRESS")
-        if data1 >= min_target and data1 <= max_target:
-            print("** CONFIG PROGRESS {}".format(min_target), account)
+        if data1 >= target:
+            print("** CONFIG PROGRESS {}".format(target), account)
             break
 
 

python/tests/test_account.py

@@ -1,8 +1,6 @@
 from __future__ import print_function
 import pytest
 import os
-import queue
-import time
 from deltachat import const, Account
 from deltachat.message import Message
 from datetime import datetime, timedelta
@@ -21,7 +19,6 @@ class TestOfflineAccountBasic:
         d = ac1.get_info()
         assert d["arch"]
         assert d["number_of_chats"] == "0"
-        assert d["bcc_self"] == "0"
 
     def test_is_not_configured(self, acfactory):
         ac1 = acfactory.get_unconfigured_account()
@@ -40,11 +37,6 @@ class TestOfflineAccountBasic:
         ac1 = acfactory.get_unconfigured_account()
         assert "save_mime_headers" in ac1.get_config("sys.config_keys").split()
 
-    def test_has_bccself(self, acfactory):
-        ac1 = acfactory.get_unconfigured_account()
-        assert "bcc_self" in ac1.get_config("sys.config_keys").split()
-        assert ac1.get_config("bcc_self") == "0"
-
     def test_selfcontact_if_unconfigured(self, acfactory):
         ac1 = acfactory.get_unconfigured_account()
         with pytest.raises(ValueError):
@@ -101,9 +93,8 @@ class TestOfflineContact:
         ac1 = acfactory.get_configured_offline_account()
         contact1 = ac1.create_contact(email="some1@example.com", name="some1")
         chat = ac1.create_chat_by_contact(contact1)
-        msg = chat.send_text("one message")
+        chat.send_text("one messae")
         assert not ac1.delete_contact(contact1)
-        assert not msg.filemime
 
 
 class TestOfflineChat:
@@ -115,19 +106,13 @@ class TestOfflineChat:
     def chat1(self, ac1):
         contact1 = ac1.create_contact("some1@hello.com", name="some1")
         chat = ac1.create_chat_by_contact(contact1)
-        assert chat.id > const.DC_CHAT_ID_LAST_SPECIAL, chat.id
+        assert chat.id >= const.DC_CHAT_ID_LAST_SPECIAL, chat.id
         return chat
 
     def test_display(self, chat1):
         str(chat1)
         repr(chat1)
 
-    def test_chat_by_id(self, chat1):
-        chat2 = chat1.account.get_chat_by_id(chat1.id)
-        assert chat2 == chat1
-        with pytest.raises(ValueError):
-            chat1.account.get_chat_by_id(123123)
-
     def test_chat_idempotent(self, chat1, ac1):
         contact1 = chat1.get_contacts()[0]
         chat2 = ac1.create_chat_by_contact(contact1.id)
@@ -155,27 +140,6 @@ class TestOfflineChat:
         chat.set_name("title2")
         assert chat.get_name() == "title2"
 
-    def test_group_chat_creation_with_translation(self, ac1):
-        ac1.set_stock_translation(const.DC_STR_NEWGROUPDRAFT, "xyz %1$s")
-        ac1._evlogger.consume_events()
-        with pytest.raises(ValueError):
-            ac1.set_stock_translation(const.DC_STR_NEWGROUPDRAFT, "xyz %2$s")
-        ac1._evlogger.get_matching("DC_EVENT_WARNING")
-        with pytest.raises(ValueError):
-            ac1.set_stock_translation(500, "xyz %1$s")
-        ac1._evlogger.get_matching("DC_EVENT_WARNING")
-        contact1 = ac1.create_contact("some1@hello.com", name="some1")
-        contact2 = ac1.create_contact("some2@hello.com", name="some2")
-        chat = ac1.create_group_chat(name="title1")
-        chat.add_contact(contact1)
-        chat.add_contact(contact2)
-        assert chat.get_name() == "title1"
-        assert contact1 in chat.get_contacts()
-        assert contact2 in chat.get_contacts()
-        assert not chat.is_promoted()
-        msg = chat.get_draft()
-        assert msg.text == "xyz title1"
-
     @pytest.mark.parametrize("verified", [True, False])
     def test_group_chat_qr(self, acfactory, ac1, verified):
         ac2 = acfactory.get_configured_offline_account()
@@ -257,9 +221,7 @@ class TestOfflineChat:
             chat1.send_image(path="notexists")
         fn = data.get_path("d.png")
         lp.sec("sending image")
-        chat1.account._evlogger.consume_events()
         msg = chat1.send_image(fn)
-        chat1.account._evlogger.get_matching("DC_EVENT_NEW_BLOB_FILE")
         assert msg.is_image()
         assert msg
         assert msg.id > 0
@@ -331,10 +293,10 @@ class TestOfflineChat:
         assert contact == ac1.get_self_contact()
         assert not backupdir.listdir()
 
-        path = ac1.export_all(backupdir.strpath)
+        path = ac1.export_to_dir(backupdir.strpath)
         assert os.path.exists(path)
         ac2 = acfactory.get_unconfigured_account()
-        ac2.import_all(path)
+        ac2.import_from_file(path)
         contacts = ac2.get_contacts(query="some1")
         assert len(contacts) == 1
         contact2 = contacts[0]
@@ -372,98 +334,53 @@ class TestOfflineChat:
 
 
 class TestOnlineAccount:
-    def get_chat(self, ac1, ac2, both_created=False):
-        c2 = ac1.create_contact(email=ac2.get_config("addr"))
-        chat = ac1.create_chat_by_contact(c2)
-        assert chat.id > const.DC_CHAT_ID_LAST_SPECIAL
-        if both_created:
-            ac2.create_chat_by_contact(ac2.create_contact(email=ac1.get_config("addr")))
-        return chat
-
-    def test_configure_canceled(self, acfactory):
+    def test_one_account_init(self, acfactory):
         ac1 = acfactory.get_online_configuring_account()
-        wait_configuration_progress(ac1, 200)
-        ac1.stop_ongoing()
-        wait_configuration_progress(ac1, 0, 0)
-
-    def test_export_import_self_keys(self, acfactory, tmpdir):
-        ac1, ac2 = acfactory.get_two_online_accounts()
-        dir = tmpdir.mkdir("exportdir")
-        export_files = ac1.export_self_keys(dir.strpath)
-        assert len(export_files) == 2
-        for x in export_files:
-            assert x.startswith(dir.strpath)
-        ac1._evlogger.consume_events()
-        ac1.import_self_keys(dir.strpath)
-
-    def test_one_account_send_bcc_setting(self, acfactory, lp):
-        ac1 = acfactory.get_online_configuring_account()
-        ac2_config = acfactory.peek_online_config()
-        c2 = ac1.create_contact(email=ac2_config["addr"])
-        chat = ac1.create_chat_by_contact(c2)
-        assert chat.id > const.DC_CHAT_ID_LAST_SPECIAL
         wait_successful_IMAP_SMTP_connection(ac1)
         wait_configuration_progress(ac1, 1000)
 
-        lp.sec("ac1: setting bcc_self=1")
-        ac1.set_config("bcc_self", "1")
-
-        lp.sec("send out message with bcc to ourselves")
-        msg_out = chat.send_text("message2")
-        ev = ac1._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
-        assert ev[2] == msg_out.id
-        # wait for send out (BCC)
-        assert ac1.get_config("bcc_self") == "1"
-        self_addr = ac1.get_config("addr")
-        ev = ac1._evlogger.get_matching("DC_EVENT_SMTP_MESSAGE_SENT")
-        assert self_addr in ev[2]
-        ev = ac1._evlogger.get_matching("DC_EVENT_DELETED_BLOB_FILE")
-
-        ac1._evlogger.consume_events()
-        lp.sec("send out message without bcc")
-        ac1.set_config("bcc_self", "0")
-        msg_out = chat.send_text("message3")
-        assert not msg_out.is_forwarded()
-        ev = ac1._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
-        assert ev[2] == msg_out.id
-        ev = ac1._evlogger.get_matching("DC_EVENT_SMTP_MESSAGE_SENT")
-        assert self_addr not in ev[2]
-        ev = ac1._evlogger.get_matching("DC_EVENT_DELETED_BLOB_FILE")
-
-    def test_mvbox_sentbox_threads(self, acfactory, lp):
-        lp.sec("ac1: start with mvbox thread")
-        ac1 = acfactory.get_online_configuring_account(mvbox=True, sentbox=True)
-
-        lp.sec("ac2: start without mvbox/sentbox threads")
-        ac2 = acfactory.get_online_configuring_account()
-
-        lp.sec("ac2: waiting for configuration")
-        wait_configuration_progress(ac2, 1000)
-
-        lp.sec("ac1: waiting for configuration")
-        wait_configuration_progress(ac1, 1000)
-
-        lp.sec("ac1: send message and wait for ac2 to receive it")
-        chat = self.get_chat(ac1, ac2)
-        chat.send_text("message1")
-        ev = ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG|DC_EVENT_MSGS_CHANGED")
-        assert ev[2] > const.DC_CHAT_ID_LAST_SPECIAL
-        lp.sec("test finished")
-
-    def test_move_works(self, acfactory):
+    def test_one_account_send(self, acfactory):
         ac1 = acfactory.get_online_configuring_account()
-        ac2 = acfactory.get_online_configuring_account(mvbox=True)
-        wait_configuration_progress(ac2, 1000)
+        c2 = ac1.create_contact(email=ac1.get_config("addr"))
+        chat = ac1.create_chat_by_contact(c2)
+        assert chat.id >= const.DC_CHAT_ID_LAST_SPECIAL
+        wait_successful_IMAP_SMTP_connection(ac1)
         wait_configuration_progress(ac1, 1000)
-        chat = self.get_chat(ac1, ac2)
-        chat.send_text("message1")
+
+        msg_out = chat.send_text("message2")
+        # wait for own account to receive
+        ev = ac1._evlogger.get_matching("DC_EVENT_INCOMING_MSG|DC_EVENT_MSGS_CHANGED")
+        assert ev[1] == msg_out.id
+
+    def test_two_accounts_send_receive(self, acfactory):
+        ac1 = acfactory.get_online_configuring_account()
+        ac2 = acfactory.get_online_configuring_account()
+        c2 = ac1.create_contact(email=ac2.get_config("addr"))
+        chat = ac1.create_chat_by_contact(c2)
+        assert chat.id >= const.DC_CHAT_ID_LAST_SPECIAL
+        wait_successful_IMAP_SMTP_connection(ac1)
+        wait_configuration_progress(ac1, 1000)
+        wait_successful_IMAP_SMTP_connection(ac2)
+        wait_configuration_progress(ac2, 1000)
+
+        msg_out = chat.send_text("message1")
+
+        # wait for other account to receive
         ev = ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG|DC_EVENT_MSGS_CHANGED")
-        assert ev[2] > const.DC_CHAT_ID_LAST_SPECIAL
-        ev = ac2._evlogger.get_matching("DC_EVENT_IMAP_MESSAGE_MOVED")
+        assert ev[2] == msg_out.id
+        msg_in = ac2.get_message_by_id(msg_out.id)
+        assert msg_in.text == "message1"
 
     def test_forward_messages(self, acfactory):
-        ac1, ac2 = acfactory.get_two_online_accounts()
-        chat = self.get_chat(ac1, ac2)
+        ac1 = acfactory.get_online_configuring_account()
+        ac2 = acfactory.get_online_configuring_account()
+        c2 = ac1.create_contact(email=ac2.get_config("addr"))
+        chat = ac1.create_chat_by_contact(c2)
+        assert chat.id >= const.DC_CHAT_ID_LAST_SPECIAL
+        wait_successful_IMAP_SMTP_connection(ac1)
+        wait_configuration_progress(ac1, 1000)
+        wait_successful_IMAP_SMTP_connection(ac2)
+        wait_configuration_progress(ac2, 1000)
 
         msg_out = chat.send_text("message2")
 
@@ -476,7 +393,6 @@ class TestOnlineAccount:
         # check the message arrived in contact-requests/deaddrop
         chat2 = msg_in.chat
         assert msg_in in chat2.get_messages()
-        assert not msg_in.is_forwarded()
         assert chat2.is_deaddrop()
         assert chat2 == ac2.get_deaddrop_chat()
         chat3 = ac2.create_group_chat("newgroup")
@@ -484,52 +400,19 @@ class TestOnlineAccount:
         ac2.forward_messages([msg_in], chat3)
         assert chat3.is_promoted()
         messages = chat3.get_messages()
-        msg = messages[-1]
-        assert msg.is_forwarded()
         ac2.delete_messages(messages)
         assert not chat3.get_messages()
 
-    def test_forward_own_message(self, acfactory, lp):
-        ac1, ac2 = acfactory.get_two_online_accounts()
-        chat = self.get_chat(ac1, ac2, both_created=True)
+    def test_send_and_receive_message(self, acfactory, lp):
+        lp.sec("starting accounts, waiting for configuration")
+        ac1 = acfactory.get_online_configuring_account()
+        ac2 = acfactory.get_online_configuring_account()
+        c2 = ac1.create_contact(email=ac2.get_config("addr"))
+        chat = ac1.create_chat_by_contact(c2)
+        assert chat.id >= const.DC_CHAT_ID_LAST_SPECIAL
 
-        lp.sec("sending message")
-        msg_out = chat.send_text("message2")
-
-        lp.sec("receiving message")
-        ev = ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG")
-        msg_in = ac2.get_message_by_id(ev[2])
-        assert msg_in.text == "message2"
-        assert not msg_in.is_forwarded()
-
-        lp.sec("ac1: creating group chat, and forward own message")
-        group = ac1.create_group_chat("newgroup2")
-        group.add_contact(ac1.create_contact(ac2.get_config("addr")))
-        ac1.forward_messages([msg_out], group)
-
-        # wait for other account to receive
-        ev = ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG")
-        msg_in = ac2.get_message_by_id(ev[2])
-        assert msg_in.text == "message2"
-        assert msg_in.is_forwarded()
-
-    def test_send_self_message_and_empty_folder(self, acfactory, lp):
-        ac1 = acfactory.get_one_online_account()
-        lp.sec("ac1: create self chat")
-        chat = ac1.create_chat_by_contact(ac1.get_self_contact())
-        chat.send_text("hello")
-        ac1._evlogger.get_matching("DC_EVENT_SMTP_MESSAGE_SENT")
-        ac1.empty_server_folders(inbox=True, mvbox=True)
-        ev = ac1._evlogger.get_matching("DC_EVENT_IMAP_FOLDER_EMPTIED")
-        assert ev[2] == "DeltaChat"
-        ev = ac1._evlogger.get_matching("DC_EVENT_IMAP_FOLDER_EMPTIED")
-        assert ev[2] == "INBOX"
-
-    def test_send_and_receive_message_markseen(self, acfactory, lp):
-        ac1, ac2 = acfactory.get_two_online_accounts()
-
-        lp.sec("ac1: create chat with ac2")
-        chat = self.get_chat(ac1, ac2)
+        wait_configuration_progress(ac1, 1000)
+        wait_configuration_progress(ac2, 1000)
 
         lp.sec("sending text message from ac1 to ac2")
         msg_out = chat.send_text("message1")
@@ -544,7 +427,6 @@ class TestOnlineAccount:
         assert ev[2] == msg_out.id
         msg_in = ac2.get_message_by_id(msg_out.id)
         assert msg_in.text == "message1"
-        assert not msg_in.is_forwarded()
 
         lp.sec("check the message arrived in contact-requets/deaddrop")
         chat2 = msg_in.chat
@@ -566,28 +448,24 @@ class TestOnlineAccount:
         ac2.mark_seen_messages([msg_in])
         lp.step("1")
         ev = ac1._evlogger.get_matching("DC_EVENT_MSG_READ")
-        assert ev[1] > const.DC_CHAT_ID_LAST_SPECIAL
-        assert ev[2] > const.DC_MSG_ID_LAST_SPECIAL
+        assert ev[1] >= const.DC_CHAT_ID_LAST_SPECIAL
+        assert ev[2] >= const.DC_MSG_ID_LAST_SPECIAL
         lp.step("2")
         assert msg_out.is_out_mdn_received()
 
-        lp.sec("check that a second call to mark_seen does not create change or smtp job")
-        ac2._evlogger.consume_events()
-        ac2.mark_seen_messages([msg_in])
-        try:
-            ac2._evlogger.get_matching("DC_EVENT_MSG_READ", timeout=0.01)
-        except queue.Empty:
-            pass  # mark_seen_messages() has generated events before it returns
-
     def test_send_and_receive_will_encrypt_decrypt(self, acfactory, lp):
-        ac1, ac2 = acfactory.get_two_online_accounts()
+        lp.sec("starting accounts, waiting for configuration")
+        ac1 = acfactory.get_online_configuring_account()
+        ac2 = acfactory.get_online_configuring_account()
+        c2 = ac1.create_contact(email=ac2.get_config("addr"))
+        chat = ac1.create_chat_by_contact(c2)
+        assert chat.id >= const.DC_CHAT_ID_LAST_SPECIAL
 
-        lp.sec("ac1: create chat with ac2")
-        chat = self.get_chat(ac1, ac2)
+        wait_configuration_progress(ac1, 1000)
+        wait_configuration_progress(ac2, 1000)
 
         lp.sec("sending text message from ac1 to ac2")
         msg_out = chat.send_text("message1")
-        assert not msg_out.is_encrypted()
 
         lp.sec("wait for ac2 to receive message")
         ev = ac2._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
@@ -605,23 +483,16 @@ class TestOnlineAccount:
         assert ev[2] > msg_out.id
         msg_back = ac1.get_message_by_id(ev[2])
         assert msg_back.text == "message-back"
-        assert msg_back.is_encrypted()
-
-        lp.sec("create group chat with two members, one of which has no encrypt state")
-        chat = ac1.create_group_chat("encryption test")
-        chat.add_contact(ac1.create_contact(ac2.get_config("addr")))
-        chat.add_contact(ac1.create_contact("notexisting@testrun.org"))
-        msg = chat.send_text("test not encrypt")
-        ev = ac1._evlogger.get_matching("DC_EVENT_SMTP_MESSAGE_SENT")
-        assert not msg.is_encrypted()
 
     def test_saved_mime_on_received_message(self, acfactory, lp):
-        ac1, ac2 = acfactory.get_two_online_accounts()
-
-        lp.sec("configure ac2 to save mime headers, create ac1/ac2 chat")
+        lp.sec("starting accounts, waiting for configuration")
+        ac1 = acfactory.get_online_configuring_account()
+        ac2 = acfactory.get_online_configuring_account()
         ac2.set_config("save_mime_headers", "1")
-        chat = self.get_chat(ac1, ac2)
-
+        c2 = ac1.create_contact(email=ac2.get_config("addr"))
+        chat = ac1.create_chat_by_contact(c2)
+        wait_configuration_progress(ac1, 1000)
+        wait_configuration_progress(ac2, 1000)
         lp.sec("sending text message from ac1 to ac2")
         msg_out = chat.send_text("message1")
         ac1._evlogger.get_matching("DC_EVENT_MSG_DELIVERED")
@@ -635,8 +506,14 @@ class TestOnlineAccount:
         assert mime.get_all("Received")
 
     def test_send_and_receive_image(self, acfactory, lp, data):
-        ac1, ac2 = acfactory.get_two_online_accounts()
-        chat = self.get_chat(ac1, ac2)
+        lp.sec("starting accounts, waiting for configuration")
+        ac1 = acfactory.get_online_configuring_account()
+        ac2 = acfactory.get_online_configuring_account()
+        c2 = ac1.create_contact(email=ac2.get_config("addr"))
+        chat = ac1.create_chat_by_contact(c2)
+
+        wait_configuration_progress(ac1, 1000)
+        wait_configuration_progress(ac2, 1000)
 
         lp.sec("sending image message from ac1 to ac2")
         path = data.get_path("d.png")
@@ -655,30 +532,19 @@ class TestOnlineAccount:
         assert os.path.exists(msg_in.filename)
         assert os.stat(msg_in.filename).st_size == os.stat(path).st_size
 
-    def test_import_export_online_all(self, acfactory, tmpdir, lp):
+    def test_import_export_online(self, acfactory, tmpdir):
+        backupdir = tmpdir.mkdir("backup")
         ac1 = acfactory.get_online_configuring_account()
         wait_configuration_progress(ac1, 1000)
 
-        lp.sec("create some chat content")
         contact1 = ac1.create_contact("some1@hello.com", name="some1")
         chat = ac1.create_chat_by_contact(contact1)
         chat.send_text("msg1")
-        backupdir = tmpdir.mkdir("backup")
-
-        lp.sec("export all to {}".format(backupdir))
-        path = ac1.export_all(backupdir.strpath)
+        path = ac1.export_to_dir(backupdir.strpath)
         assert os.path.exists(path)
-        t = time.time()
 
-        lp.sec("get fresh empty account")
         ac2 = acfactory.get_unconfigured_account()
-
-        lp.sec("get latest backup file")
-        path2 = ac2.get_latest_backupfile(backupdir.strpath)
-        assert path2 == path
-
-        lp.sec("import backup and check it's proper")
-        ac2.import_all(path)
+        ac2.import_from_file(path)
         contacts = ac2.get_contacts(query="some1")
         assert len(contacts) == 1
         contact2 = contacts[0]
@@ -688,18 +554,7 @@ class TestOnlineAccount:
         assert len(messages) == 1
         assert messages[0].text == "msg1"
 
-        # wait until a second passed since last backup
-        # because get_latest_backupfile() shall return the latest backup
-        # from a UI it's unlikely anyone manages to export two
-        # backups in one second.
-        time.sleep(max(0, 1 - (time.time() - t)))
-        lp.sec("Second-time export all to {}".format(backupdir))
-        path2 = ac1.export_all(backupdir.strpath)
-        assert os.path.exists(path2)
-        assert path2 != path
-        assert ac2.get_latest_backupfile(backupdir.strpath) == path2
-
-    def test_ac_setup_message(self, acfactory, lp):
+    def test_ac_setup_message(self, acfactory):
         # note that the receiving account needs to be configured and running
         # before ther setup message is send. DC does not read old messages
         # as of Jul2019
@@ -707,48 +562,22 @@ class TestOnlineAccount:
         ac2 = acfactory.clone_online_account(ac1)
         wait_configuration_progress(ac2, 1000)
         wait_configuration_progress(ac1, 1000)
-        lp.sec("trigger ac setup message and return setupcode")
         assert ac1.get_info()["fingerprint"] != ac2.get_info()["fingerprint"]
         setup_code = ac1.initiate_key_transfer()
         ac2._evlogger.set_timeout(30)
         ev = ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG|DC_EVENT_MSGS_CHANGED")
         msg = ac2.get_message_by_id(ev[2])
         assert msg.is_setup_message()
-        assert msg.get_setupcodebegin() == setup_code[:2]
-        lp.sec("try a bad setup code")
-        with pytest.raises(ValueError):
-            msg.continue_key_transfer(str(reversed(setup_code)))
-        lp.sec("try a good setup code")
         print("*************** Incoming ASM File at: ", msg.filename)
         print("*************** Setup Code: ", setup_code)
         msg.continue_key_transfer(setup_code)
         assert ac1.get_info()["fingerprint"] == ac2.get_info()["fingerprint"]
 
-    def test_ac_setup_message_twice(self, acfactory, lp):
+    def test_qr_setup_contact(self, acfactory, lp):
         ac1 = acfactory.get_online_configuring_account()
-        ac2 = acfactory.clone_online_account(ac1)
-        ac2._evlogger.set_timeout(30)
+        ac2 = acfactory.get_online_configuring_account()
         wait_configuration_progress(ac2, 1000)
         wait_configuration_progress(ac1, 1000)
-
-        lp.sec("trigger ac setup message but ignore")
-        assert ac1.get_info()["fingerprint"] != ac2.get_info()["fingerprint"]
-        ac1.initiate_key_transfer()
-        ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG|DC_EVENT_MSGS_CHANGED")
-
-        lp.sec("trigger second ac setup message, wait for receive ")
-        setup_code2 = ac1.initiate_key_transfer()
-        ev = ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG|DC_EVENT_MSGS_CHANGED")
-        msg = ac2.get_message_by_id(ev[2])
-        assert msg.is_setup_message()
-        assert msg.get_setupcodebegin() == setup_code2[:2]
-
-        lp.sec("process second setup message")
-        msg.continue_key_transfer(setup_code2)
-        assert ac1.get_info()["fingerprint"] == ac2.get_info()["fingerprint"]
-
-    def test_qr_setup_contact(self, acfactory, lp):
-        ac1, ac2 = acfactory.get_two_online_accounts()
         lp.sec("ac1: create QR code and let ac2 scan it, starting the securejoin")
         qr = ac1.get_setup_contact_qr()
         lp.sec("ac2: start QR-code based setup contact protocol")
@@ -757,52 +586,24 @@ class TestOnlineAccount:
         wait_securejoin_inviter_progress(ac1, 1000)
 
     def test_qr_join_chat(self, acfactory, lp):
-        ac1, ac2 = acfactory.get_two_online_accounts()
+        ac1 = acfactory.get_online_configuring_account()
+        ac2 = acfactory.get_online_configuring_account()
+        wait_configuration_progress(ac2, 1000)
+        wait_configuration_progress(ac1, 1000)
         lp.sec("ac1: create QR code and let ac2 scan it, starting the securejoin")
+
         chat = ac1.create_group_chat("hello")
         qr = chat.get_join_qr()
         lp.sec("ac2: start QR-code based join-group protocol")
         ch = ac2.qr_join_chat(qr)
         assert ch.id >= 10
-        # check that at least some of the handshake messages are deleted
-        ac1._evlogger.get_matching("DC_EVENT_IMAP_MESSAGE_DELETED")
-        ac2._evlogger.get_matching("DC_EVENT_IMAP_MESSAGE_DELETED")
         wait_securejoin_inviter_progress(ac1, 1000)
 
-    def test_qr_verified_group_and_chatting(self, acfactory, lp):
-        ac1, ac2 = acfactory.get_two_online_accounts()
-        lp.sec("ac1: create verified-group QR, ac2 scans and joins")
-        chat1 = ac1.create_group_chat("hello", verified=True)
-        assert chat1.is_verified()
-        qr = chat1.get_join_qr()
-        lp.sec("ac2: start QR-code based join-group protocol")
-        chat2 = ac2.qr_join_chat(qr)
-        assert chat2.id >= 10
-        wait_securejoin_inviter_progress(ac1, 1000)
-
-        lp.sec("ac2: read member added message")
-        msg = ac2.wait_next_incoming_message()
-        assert msg.is_encrypted()
-        assert "added" in msg.text.lower()
-
-        lp.sec("ac1: send message")
-        msg_out = chat1.send_text("hello")
-        assert msg_out.is_encrypted()
-
-        lp.sec("ac2: read message and check it's verified chat")
-        msg = ac2.wait_next_incoming_message()
-        assert msg.text == "hello"
-        assert msg.chat.is_verified()
-        assert msg.is_encrypted()
-
-        lp.sec("ac2: send message and let ac1 read it")
-        chat2.send_text("world")
-        msg = ac1.wait_next_incoming_message()
-        assert msg.text == "world"
-        assert msg.is_encrypted()
-
     def test_set_get_profile_image(self, acfactory, data, lp):
-        ac1, ac2 = acfactory.get_two_online_accounts()
+        ac1 = acfactory.get_online_configuring_account()
+        ac2 = acfactory.get_online_configuring_account()
+        wait_configuration_progress(ac2, 1000)
+        wait_configuration_progress(ac1, 1000)
 
         lp.sec("create unpromoted group chat")
         chat = ac1.create_group_chat("hello")
@@ -853,80 +654,3 @@ class TestOnlineAccount:
         chat1b = ac1.create_chat_by_message(ev[2])
         assert chat1b.get_profile_image() is None
         assert chat.get_profile_image() is None
-
-    def test_send_receive_locations(self, acfactory, lp):
-        now = datetime.utcnow()
-        ac1, ac2 = acfactory.get_two_online_accounts()
-
-        lp.sec("ac1: create chat with ac2")
-        chat1 = self.get_chat(ac1, ac2)
-        chat2 = self.get_chat(ac2, ac1)
-
-        assert not chat1.is_sending_locations()
-        with pytest.raises(ValueError):
-            ac1.set_location(latitude=0.0, longitude=10.0)
-
-        ac1._evlogger.consume_events()
-        ac2._evlogger.consume_events()
-
-        lp.sec("ac1: enable location sending in chat")
-        chat1.enable_sending_locations(seconds=100)
-        assert chat1.is_sending_locations()
-        ac1._evlogger.get_matching("DC_EVENT_SMTP_MESSAGE_SENT")
-
-        ac1.set_location(latitude=2.0, longitude=3.0, accuracy=0.5)
-        ac1._evlogger.get_matching("DC_EVENT_LOCATION_CHANGED")
-        chat1.send_text("hello")
-        ac1._evlogger.get_matching("DC_EVENT_SMTP_MESSAGE_SENT")
-
-        lp.sec("ac2: wait for incoming location message")
-        ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG")  # "enabled-location streaming"
-
-        # currently core emits location changed before event_incoming message
-        ac2._evlogger.get_matching("DC_EVENT_LOCATION_CHANGED")
-        ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG")  # text message with location
-
-        locations = chat2.get_locations()
-        assert len(locations) == 1
-        assert locations[0].latitude == 2.0
-        assert locations[0].longitude == 3.0
-        assert locations[0].accuracy == 0.5
-        assert locations[0].timestamp > now
-
-        contact = ac2.create_contact(ac1.get_config("addr"))
-        locations2 = chat2.get_locations(contact=contact)
-        assert len(locations2) == 1
-        assert locations2 == locations
-
-        contact = ac2.create_contact("nonexisting@example.org")
-        locations3 = chat2.get_locations(contact=contact)
-        assert not locations3
-
-
-class TestOnlineConfigureFails:
-    def test_invalid_password(self, acfactory):
-        ac1, configdict = acfactory.get_online_config()
-        ac1.configure(addr=configdict["addr"], mail_pw="123")
-        ac1.start_threads()
-        wait_configuration_progress(ac1, 500)
-        ev1 = ac1._evlogger.get_matching("DC_EVENT_ERROR_NETWORK")
-        assert "cannot login" in ev1[2].lower()
-        wait_configuration_progress(ac1, 0, 0)
-
-    def test_invalid_user(self, acfactory):
-        ac1, configdict = acfactory.get_online_config()
-        ac1.configure(addr="x" + configdict["addr"], mail_pw=configdict["mail_pw"])
-        ac1.start_threads()
-        wait_configuration_progress(ac1, 500)
-        ev1 = ac1._evlogger.get_matching("DC_EVENT_ERROR_NETWORK")
-        assert "cannot login" in ev1[2].lower()
-        wait_configuration_progress(ac1, 0, 0)
-
-    def test_invalid_domain(self, acfactory):
-        ac1, configdict = acfactory.get_online_config()
-        ac1.configure(addr=configdict["addr"] + "x", mail_pw=configdict["mail_pw"])
-        ac1.start_threads()
-        wait_configuration_progress(ac1, 500)
-        ev1 = ac1._evlogger.get_matching("DC_EVENT_ERROR_NETWORK")
-        assert "could not connect" in ev1[2].lower()
-        wait_configuration_progress(ac1, 0, 0)

python/tests/test_increation.py

@@ -4,7 +4,7 @@ from deltachat import const
 from conftest import wait_configuration_progress, wait_msgs_changed
 
 
-class TestOnlineInCreation:
+class TestInCreation:
     def test_forward_increation(self, acfactory, data, lp):
         ac1 = acfactory.get_online_configuring_account()
         ac2 = acfactory.get_online_configuring_account()

python/tests/test_lowlevel.py

@@ -1,5 +1,5 @@
 from __future__ import print_function
-from deltachat import capi, cutil, const, set_context_callback, clear_context_callback
+from deltachat import capi, const, set_context_callback, clear_context_callback
 from deltachat.capi import ffi
 from deltachat.capi import lib
 from deltachat.account import EventLogger
@@ -17,19 +17,11 @@ def test_callback_None2int():
     clear_context_callback(ctx)
 
 
-def test_dc_close_events(tmpdir):
-    ctx = ffi.gc(
-        capi.lib.dc_context_new(capi.lib.py_dc_callback, ffi.NULL, ffi.NULL),
-        lib.dc_context_unref,
-    )
+def test_dc_close_events():
+    ctx = capi.lib.dc_context_new(capi.lib.py_dc_callback, ffi.NULL, ffi.NULL)
     evlog = EventLogger(ctx)
     evlog.set_timeout(5)
-    set_context_callback(
-        ctx,
-        lambda ctx, evt_name, data1, data2: evlog(evt_name, data1, data2)
-    )
-    p = tmpdir.join("hello.db")
-    lib.dc_open(ctx, p.strpath.encode("ascii"), ffi.NULL)
+    set_context_callback(ctx, lambda ctx, evt_name, data1, data2: evlog(evt_name, data1, data2))
     capi.lib.dc_close(ctx)
 
     def find(info_string):
@@ -41,7 +33,7 @@ def test_dc_close_events(tmpdir):
             else:
                 print("skipping event", *ev)
 
-    find("disconnecting inbox-thread")
+    find("disconnecting INBOX-watch")
     find("disconnecting sentbox-thread")
     find("disconnecting mvbox-thread")
     find("disconnecting SMTP")
@@ -59,16 +51,6 @@ def test_wrong_db(tmpdir):
     assert not lib.dc_open(dc_context, p.strpath.encode("ascii"), ffi.NULL)
 
 
-def test_empty_blobdir(tmpdir):
-    # Apparently some client code expects this to be the same as passing NULL.
-    ctx = ffi.gc(
-        lib.dc_context_new(lib.py_dc_callback, ffi.NULL, ffi.NULL),
-        lib.dc_context_unref,
-    )
-    db_fname = tmpdir.join("hello.db")
-    assert lib.dc_open(ctx, db_fname.strpath.encode("ascii"), b"")
-
-
 def test_event_defines():
     assert const.DC_EVENT_INFO == 100
     assert const.DC_CONTACT_ID_SELF
@@ -93,65 +75,3 @@ def test_markseen_invalid_message_ids(acfactory):
     msg_ids = [9]
     lib.dc_markseen_msgs(ac1._dc_context, msg_ids, len(msg_ids))
     ac1._evlogger.ensure_event_not_queued("DC_EVENT_WARNING|DC_EVENT_ERROR")
-
-
-def test_get_special_message_id_returns_empty_message(acfactory):
-    ac1 = acfactory.get_configured_offline_account()
-    for i in range(1, 10):
-        msg = ac1.get_message_by_id(i)
-        assert msg.id == 0
-
-
-def test_provider_info():
-    provider = lib.dc_provider_new_from_email(cutil.as_dc_charpointer("ex@example.com"))
-    assert cutil.from_dc_charpointer(
-        lib.dc_provider_get_overview_page(provider)
-    ) == "https://providers.delta.chat/example.com"
-    assert cutil.from_dc_charpointer(lib.dc_provider_get_name(provider)) == "Example"
-    assert cutil.from_dc_charpointer(lib.dc_provider_get_markdown(provider)) == "\n..."
-    assert cutil.from_dc_charpointer(lib.dc_provider_get_status_date(provider)) == "2018-09"
-    assert lib.dc_provider_get_status(provider) == const.DC_PROVIDER_STATUS_PREPARATION
-
-
-def test_provider_info_none():
-    assert lib.dc_provider_new_from_email(cutil.as_dc_charpointer("email@unexistent.no")) == ffi.NULL
-
-
-def test_get_info_closed():
-    ctx = ffi.gc(
-        lib.dc_context_new(lib.py_dc_callback, ffi.NULL, ffi.NULL),
-        lib.dc_context_unref,
-    )
-    info = cutil.from_dc_charpointer(lib.dc_get_info(ctx))
-    assert 'deltachat_core_version' in info
-    assert 'database_dir' not in info
-
-
-def test_get_info_open(tmpdir):
-    ctx = ffi.gc(
-        lib.dc_context_new(lib.py_dc_callback, ffi.NULL, ffi.NULL),
-        lib.dc_context_unref,
-    )
-    db_fname = tmpdir.join("test.db")
-    lib.dc_open(ctx, db_fname.strpath.encode("ascii"), ffi.NULL)
-    info = cutil.from_dc_charpointer(lib.dc_get_info(ctx))
-    assert 'deltachat_core_version' in info
-    assert 'database_dir' in info
-
-
-def test_is_open_closed():
-    ctx = ffi.gc(
-        lib.dc_context_new(lib.py_dc_callback, ffi.NULL, ffi.NULL),
-        lib.dc_context_unref,
-    )
-    assert lib.dc_is_open(ctx) == 0
-
-
-def test_is_open_actually_open(tmpdir):
-    ctx = ffi.gc(
-        lib.dc_context_new(lib.py_dc_callback, ffi.NULL, ffi.NULL),
-        lib.dc_context_unref,
-    )
-    db_fname = tmpdir.join("test.db")
-    lib.dc_open(ctx, db_fname.strpath.encode("ascii"), ffi.NULL)
-    assert lib.dc_is_open(ctx) == 1

python/tests/test_provider_info.py

@@ -1,27 +0,0 @@
-import pytest
-
-from deltachat import const
-from deltachat import provider
-
-
-def test_provider_info_from_email():
-    example = provider.Provider.from_email("email@example.com")
-    assert example.overview_page == "https://providers.delta.chat/example.com"
-    assert example.name == "Example"
-    assert example.markdown == "\n..."
-    assert example.status_date == "2018-09"
-    assert example.status == const.DC_PROVIDER_STATUS_PREPARATION
-
-
-def test_provider_info_from_domain():
-    example = provider.Provider("example.com")
-    assert example.overview_page == "https://providers.delta.chat/example.com"
-    assert example.name == "Example"
-    assert example.markdown == "\n..."
-    assert example.status_date == "2018-09"
-    assert example.status == const.DC_PROVIDER_STATUS_PREPARATION
-
-
-def test_provider_info_none():
-    with pytest.raises(provider.ProviderNotFoundError):
-        provider.Provider.from_email("email@unexistent.no")

python/tox.ini

@@ -1,39 +1,31 @@
 [tox]
 # make sure to update environment list in travis.yml and appveyor.yml
 envlist =
-    py37
+    py35
     lint
     auditwheels
 
 [testenv]
 commands = 
-    # (some qr tests are pretty heavy in terms of send/received
-    # messages and async-imap's likely has concurrency problems, 
-    # eg https://github.com/async-email/async-imap/issues/4 )
-    pytest -n6 --reruns 3 --reruns-delay 5 -v -rsXx -k "not qr" {posargs:tests} 
-    pytest -n6 --reruns 5 --reruns-delay 5 -v -rsXx -k "qr" {posargs:tests} 
-    # python tests/package_wheels.py {toxworkdir}/wheelhouse
+    pytest -v -rsXx {posargs:tests}
+    python tests/package_wheels.py {toxworkdir}/wheelhouse
 passenv = 
     TRAVIS 
     DCC_RS_DEV
     DCC_RS_TARGET
     DCC_PY_LIVECONFIG
-    CARGO_TARGET_DIR
-    RUSTC_WRAPPER
 deps = 
     pytest
-    pytest-rerunfailures
-    pytest-timeout
-    pytest-xdist
+    pytest-faulthandler
     pdbpp
     requests
 
 [testenv:auditwheels]
 skipsdist = True
-deps = auditwheel
 commands = 
     python tests/auditwheels.py {toxworkdir}/wheelhouse
 
+
 [testenv:lint]
 skipsdist = True
 usedevelop = True
@@ -48,33 +40,22 @@ commands =
     rst-lint --encoding 'utf-8' README.rst
 
 [testenv:doc]
-changedir=doc
+basepython = python3.5
 deps =
-    sphinx==2.2.0
+    sphinx==2.0.1
     breathe
+
+changedir = doc
 commands =
-    sphinx-build -w toxdoc-warnings.log -b html . _build/html
-
-
-[testenv:lintdoc]
-skipsdist = True
-usedevelop = True
-deps =
-    {[testenv:lint]deps}
-    {[testenv:doc]deps}
-commands =
-    {[testenv:lint]commands}
-    {[testenv:doc]commands}
-
+    sphinx-build -w docker-toxdoc-warnings.log -b html . _build/html
 
 
 [pytest]
-addopts = -v -rs 
+addopts = -v -rs
 python_files = tests/test_*.py 
 norecursedirs = .tox 
 xfail_strict=true
-timeout = 60 
-timeout_method = thread
+timeout = 60
 
 [flake8]
 max-line-length = 120

run-integration-tests.sh

@@ -23,7 +23,7 @@ if [ $? != 0 ]; then
 fi
 
 pushd python
-if [ -e "./liveconfig" -a -z "$DCC_PY_LIVECONFIG" ]; then
+if [ -e "./liveconfig" && -z "$DCC_PY_LIVECONFIG" ]; then
     export DCC_PY_LIVECONFIG=liveconfig
 fi
 tox "$@"

rust-toolchain

@@ -1 +1 @@
-nightly-2019-11-06
+nightly-2019-08-13

set_core_version.py

@@ -1,61 +0,0 @@
-#!/usr/bin/env python
-
-import os
-import sys
-import re
-import pathlib
-import subprocess
-
-rex = re.compile(r'version = "(\S+)"')
-
-def read_toml_version(relpath):
-    p = pathlib.Path(relpath)
-    assert p.exists()
-    for line in open(str(p)):
-        m = rex.match(line)
-        if m is not None:
-            return m.group(1)
-    raise ValueError("no version found in {}".format(relpath))
-
-def replace_toml_version(relpath, newversion):
-    p = pathlib.Path(relpath)
-    assert p.exists()
-    tmp_path = str(p) + "_tmp"
-    with open(tmp_path, "w") as f:
-        for line in open(str(p)):
-            m = rex.match(line)
-            if m is not None:
-                f.write('version = "{}"\n'.format(newversion))
-            else:
-                f.write(line)
-    os.rename(tmp_path, str(p))
-
-if __name__ == "__main__":
-
-    if len(sys.argv) < 2:
-        raise SystemExit("need argument: new version, example 1.0.0-beta.27")
-    newversion = sys.argv[1]
-    if newversion.count(".") < 2:
-        raise SystemExit("need at least two dots in version")
-
-    core_toml = read_toml_version("Cargo.toml")
-    ffi_toml = read_toml_version("deltachat-ffi/Cargo.toml")
-    assert core_toml == ffi_toml, (core_toml, ffi_toml)
-
-    for line in open("CHANGELOG.md"):
-        ## 1.0.0-beta5
-        if line.startswith("## "):
-            if line[2:].strip().startswith(newversion):
-                break
-    else:
-        raise SystemExit("CHANGELOG.md contains no entry for version: {}".format(newversion))
-
-    replace_toml_version("Cargo.toml", newversion)
-    replace_toml_version("deltachat-ffi/Cargo.toml", newversion)
-
-    subprocess.call(["cargo", "update", "-p", "deltachat"])
-
-    print("after commit make sure to: ")
-    print("")
-    print("   git tag {}".format(newversion))
-    print("")

spec.md

@@ -1,371 +0,0 @@
-# Chat-over-Email specification
-
-Version 0.19.0
-
-This document describes how emails can be used
-to implement typical messenger functions
-while staying compatible to existing MUAs.
-
-- [Encryption](#encryption)
-- [Outgoing messages](#outgoing-messages)
-- [Incoming messages](#incoming-messages)
-- [Forwarded messages](#forwarded-messages)
-- [Groups](#groups)
-    - [Outgoing group messages](#outgoing-group-messages)
-    - [Incoming group messages](#incoming-group-messages)
-    - [Add and remove members](#add-and-remove-members)
-    - [Change group name](#change-group-name)
-    - [Set group image](#set-group-image)
-- [Set profile image](#set-profile-image)
-- [Miscellaneous](#miscellaneous)
-
-
-# Encryption
-
-Messages SHOULD be encrypted by the
-[Autocrypt](https://autocrypt.org/level1.html) standard;
-`prefer-encrypt=mutual` MAY be set by default.
-
-Meta data (at least the subject and all chat-headers) SHOULD be encrypted
-by the [Memoryhole](https://github.com/autocrypt/memoryhole) standard.
-If Memoryhole is not used,
-the subject of encrypted messages SHOULD be replaced by the string
-`Chat: Encrypted message` where the part after the colon MAY be localized.
-
-
-# Outgoing messages
-
-Messengers MUST add a `Chat-Version: 1.0` header to outgoing messages.
-For filtering and smart appearance of the messages in normal MUAs,
-the `Subject` header SHOULD start with the characters `Chat:`
-and SHOULD be an excerpt of the message.
-Replies to messages MAY follow the typical `Re:`-format.
-
-The body MAY contain text which MUST have the content type `text/plain`
-or `mulipart/alternative` containing `text/plain`.
-
-The text MAY be divided into a user-text-part and a footer-part using the
-line `-- ` (minus, minus, space, lineend).
-
-The user-text-part MUST contain only user generated content.
-User generated content are eg. texts a user has actually typed
-or pasted or forwarded from another user.
-Full quotes, footers or sth. like that MUST NOT go to the user-text-part.
-
-    From: sender@domain
-    To: rcpt@domain
-    Chat-Version: 1.0
-    Content-Type: text/plain
-    Subject: Chat: Hello ...
-
-    Hello world!
-
-
-# Incoming messages
-
-The `Chat-Version` header MAY be used
-to detect if a messages comes from a compatible messenger.
-
-The `Subject` header MUST NOT be used
-to detect compatible messengers, groups or whatever.
-
-Messenger SHOULD show the `Subject`
-if the message comes from a normal MUA together with the email-body.
-The email-body SHOULD be converted
-to plain text, full-quotes and similar regions SHOULD be cut.
-
-Attachments SHOULD be shown where possible.
-If an attachment cannot be shown, a non-distracting warning SHOULD be printed.
-
-
-# Forwarded messages
-
-Forwarded messages are outgoing messages that contain a forwarded-header
-before the user generated content.
-
-The forwarded header MUST contain two lines: 
-The first line contains the text
-`---------- Forwarded message ----------`
-(10 minus, space, text `Forwarded message`, space, 10 minus). 
-The second line starts with `From: ` followed by the original sender
-which SHOULD be anonymized or just a placeholder.
-
-    From: sender@domain
-    To: rcpt@domain
-    Chat-Version: 1.0
-    Content-Type: text/plain
-    Subject: Chat: Forwarded message
-
-    ---------- Forwarded message ----------
-    From: Messenger
-
-    Hello world!
-
-Incoming forwarded messages are detected by the header.
-The messenger SHOULD mark these messages in a way that
-it becomes obvious that the message is not created by the sender.
-Note that most messengers do not show the original sender of forwarded messages
-but MUAs typically expose the sender in the UI.
-
-
-# Groups
-
-Groups are chats with usually more than one recipient,
-each defined by an email-address.
-The sender plus the recipients are the group members.
-
-To allow different groups with the same members,
-groups are identified by a group-id.
-The group-id MUST be created only from the characters
-`0`-`9`, `A`-`Z`, `a`-`z` `_` and `-`
-and MUST have a length of at least 11 characters.
-
-Groups MUST have a group-name.
-The group-name is any non-zero-length UTF-8 string.
-
-Groups MAY have a group-image.
-
-
-## Outgoing groups messages
-
-All group members MUST be added to the `From`/`To` headers.
-The group-id MUST be written to the `Chat-Group-ID` header.
-The group-name MUST be written to `Chat-Group-Name` header
-(the forced presence of this header makes it easier
-to join a group chat on a second device any time).
-
-The `Subject` header of outgoing group messages
-SHOULD start with the characters `Chat:`
-followed by the group-name and a colon followed by an excerpt of the message.
-
-To identify the group-id on replies from normal MUAs,
-the group-id MUST also be added to the message-id of outgoing messages.
-The message-id MUST have the format `Gr.<group-id>.<unique data>`.
-
-    From: member1@domain
-    To: member2@domain, member3@domain
-    Chat-Version: 1.0
-    Chat-Group-ID: 12345uvwxyZ
-    Chat-Group-Name: My Group
-    Message-ID: Gr.12345uvwxyZ.0001@domain
-    Subject: Chat: My Group: Hello group ...
-
-    Hello group - this group contains three members
-
-Messengers adding the member list in the form `Name <email-address>`
-MUST take care only to spread the names authorized by the contacts themselves.
-Otherwise, names as _Daddy_ or _Honey_ may be spread
-(this issue is also true for normal MUAs, however,
-for more contact- and chat-centralized apps
-such situations happen more frequently).
-
-
-## Incoming group messages
-
-The messenger MUST search incoming messages for the group-id
-in the following headers: `Chat-Group-ID`,
-`Message-ID`, `In-Reply-To` and `References` (in this order).
-
-If the messenger finds a valid and existent group-id,
-the message SHOULD be assigned to the given group.
-If the messenger finds a valid but not existent group-id,
-the messenger MAY create a new group.
-If no group-id is found,
-the message MAY be assigned
-to a normal single-user chat with the email-address given in `From`.
-
-
-## Add and remove members
-
-Messenger clients MUST construct the member list
-from the `From`/`To` headers only on the first group message
-or if they see a `Chat-Group-Member-Added`
-or `Chat-Group-Member-Removed` action header.
-Both headers MUST have the email-address
-of the added or removed member as the value.
-Messenger clients MUST NOT construct the member list
-on other group messages
-(this is to avoid accidentally altered To-lists in normal MUAs;
-the user does not expect adding a user to a _message_
-will also add him to the _group_ "forever").
-
-The messenger SHOULD send an explicit mail for each added or removed member.
-The body of the message SHOULD contain
-a localized description about what happened
-and the message SHOULD appear as a message or action from the sender.
-
-    From: member1@domain
-    To: member2@domain, member3@domain, member4@domain
-    Chat-Version: 1.0
-    Chat-Group-ID: 12345uvwxyZ
-    Chat-Group-Name: My Group
-    Chat-Group-Member-Added: member4@domain
-    Message-ID: Gr.12345uvwxyZ.0002@domain
-    Subject: Chat: My Group: Hello, ...
-
-    Hello, I've added member4@domain to our group.  Now we have 4 members.
-
-To remove a member:
-
-    From: member1@domain
-    To: member2@domain, member3@domain
-    Chat-Version: 1.0
-    Chat-Group-ID: 12345uvwxyZ
-    Chat-Group-Name: My Group
-    Chat-Group-Member-Removed: member4@domain
-    Message-ID: Gr.12345uvwxyZ.0003@domain
-    Subject: Chat: My Group: Hello, ...
-
-    Hello, I've removed member4@domain from our group.  Now we have 3 members.
-
-
-## Change group name
-
-To change the group-name,
-the messenger MUST send the action header `Chat-Group-Name-Changed`
-with the value set to the old group name to all group members.
-The new group name goes to the header `Chat-Group-Name`.
-
-The messenger SHOULD send an explicit mail for each name change.
-The body of the message SHOULD contain
-a localized description about what happened
-and the message SHOULD appear as a message or action from the sender.
-
-    From: member1@domain
-    To: member2@domain, member3@domain
-    Chat-Version: 1.0
-    Chat-Group-ID: 12345uvwxyZ
-    Chat-Group-Name: Our Group
-    Chat-Group-Name-Changed: My Group
-    Message-ID: Gr.12345uvwxyZ.0004@domain
-    Subject: Chat: Our Group: Hello, ...
-
-    Hello, I've changed the group name from "My Group" to "Our Group".
-
-
-## Set group image
-
-A group MAY have a group-image.
-To change or set the group-image,
-the messenger MUST attach an image file to a message
-and MUST add the header `Chat-Group-Image`
-with the value set to the image name.
-
-To remove the group-image,
-the messenger MUST add the header `Chat-Group-Image: 0`.
-
-The messenger SHOULD send an explicit mail for each group image change.
-The body of the message SHOULD contain
-a localized description about what happened
-and the message SHOULD appear as a message or action from the sender.
-
-
-    From: member1@domain
-    To: member2@domain, member3@domain
-    Chat-Version: 1.0
-    Chat-Group-ID: 12345uvwxyZ
-    Chat-Group-Name: Our Group
-    Chat-Group-Image: image.jpg
-    Message-ID: Gr.12345uvwxyZ.0005@domain
-    Subject: Chat: Our Group: Hello, ...
-    Content-Type: multipart/mixed; boundary="==break=="
-
-    --==break==
-    Content-Type: text/plain
-
-    Hello, I've changed the group image.
-    --==break==
-    Content-Type: image/jpeg
-    Content-Disposition: attachment; filename="image.jpg"
-
-    /9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAYEBQYFBAYGBQYHBw ...
-    --==break==--
-
-The image format SHOULD be image/jpeg or image/png.
-To save data, it is RECOMMENDED
-to add a `Chat-Group-Image` only on image changes.
-
-
-# Set profile image
-
-A user MAY have a profile-image that MAY be spread to his contacts.
-To change or set the profile-image,
-the messenger MUST attach an image file to a message
-and MUST add the header `Chat-Profile-Image`
-with the value set to the image name.
-
-To remove the profile-image,
-the messenger MUST add the header `Chat-Profile-Image: 0`.
-
-To spread the image,
-the messenger MAY send the profile image
-together with the next mail to a given contact
-(to do this only once,
-the messenger has to keep a `profile_image_update_state` somewhere).
-Alternatively, the messenger MAY send an explicit mail
-for each profile-image change to all contacts using a compatible messenger.
-The messenger SHOULD NOT send an explicit mail to normal MUAs.
-
-    From: sender@domain
-    To: rcpt@domain
-    Chat-Version: 1.0
-    Chat-Profile-Image: photo.jpg
-    Subject: Chat: Hello, ...
-    Content-Type: multipart/mixed; boundary="==break=="
-
-    --==break==
-    Content-Type: text/plain
-
-    Hello, I've changed my profile image.
-    --==break==
-    Content-Type: image/jpeg
-    Content-Disposition: attachment; filename="photo.jpg"
-
-    AKCgkJi3j4l5kjoldfUAKCgkJi3j4lldfHjgWICwgIEBQYFBA ...
-    --==break==--
-
-The image format SHOULD be image/jpeg or image/png.
-Note that `Chat-Profile-Image` may appear together with all other headers,
-eg. there may be a `Chat-Profile-Image` and a `Chat-Group-Image` header
-in the same message.
-To save data, it is RECOMMENDED to add a `Chat-Profile-Image` header
-only on image changes.
-
-
-# Miscellaneous
-
-Messengers SHOULD use the header `In-Reply-To` as usual.
-
-Messengers SHOULD add a `Chat-Voice-message: 1` header
-if an attached audio file is a voice message.
-
-Messengers MAY add a `Chat-Duration` header
-to specify the duration of attached audio or video files.
-The value MUST be the duration in milliseconds.
-This allows the receiver to show the time without knowing the file format.
-
-    In-Reply-To: Gr.12345uvwxyZ.0005@domain
-    Chat-Voice-Message: 1
-    Chat-Duration: 10000
-
-Messengers MAY send and receive Message Disposition Notifications
-(MDNs, [RFC 8098](https://tools.ietf.org/html/rfc8098),
-[RFC 3503](https://tools.ietf.org/html/rfc3503))
-using the `Chat-Disposition-Notification-To` header
-instead of the `Disposition-Notification-To`
-(which unfortunately forces many other MUAs
-to send weird mails not following any standard).
-
-
-## Sync messages
-
-If some action is required by a message header,
-the action should only be performed if the _effective date_ is newer
-than the date the last action was performed.
-
-We define the effective date of a message
-as the sending time of the message as indicated by its Date header,
-or the time of first receipt if that date is in the future or unavailable.
-
-
-Copyright © 2017-2019 Delta Chat contributors.

src/aheader.rs

@@ -1,16 +1,13 @@
-//! # Autocrypt header module
-//!
-//! Parse and create [Autocrypt-headers](https://autocrypt.org/en/latest/level1.html#the-autocrypt-header).
-
 use std::collections::BTreeMap;
 use std::ffi::CStr;
 use std::str::FromStr;
 use std::{fmt, str};
 
-use mmime::mailimf::types::*;
+use mmime::mailimf_types::*;
 
 use crate::constants::*;
 use crate::contact::*;
+use crate::dc_tools::as_str;
 use crate::key::*;
 
 /// Possible values for encryption preference
@@ -50,7 +47,7 @@ impl str::FromStr for EncryptPreference {
     }
 }
 
-/// Autocrypt header
+/// Parse and create [Autocrypt-headers](https://autocrypt.org/en/latest/level1.html#the-autocrypt-header).
 #[derive(Debug)]
 pub struct Aheader {
     pub addr: String,
@@ -59,7 +56,6 @@ pub struct Aheader {
 }
 
 impl Aheader {
-    /// Creates new autocrypt header
     pub fn new(addr: String, public_key: Key, prefer_encrypt: EncryptPreference) -> Self {
         Aheader {
             addr,
@@ -68,8 +64,11 @@ impl Aheader {
         }
     }
 
-    pub fn from_imffields(wanted_from: &str, header: *const mailimf_fields) -> Option<Self> {
-        if header.is_null() {
+    pub fn from_imffields(
+        wanted_from: *const libc::c_char,
+        header: *const mailimf_fields,
+    ) -> Option<Self> {
+        if wanted_from.is_null() || header.is_null() {
             return None;
         }
 
@@ -84,21 +83,27 @@ impl Aheader {
                 let optional_field = unsafe { (*field).fld_data.fld_optional_field };
                 if !optional_field.is_null()
                     && unsafe { !(*optional_field).fld_name.is_null() }
-                    && unsafe { CStr::from_ptr((*optional_field).fld_name).to_string_lossy() }
+                    && unsafe { CStr::from_ptr((*optional_field).fld_name).to_str().unwrap() }
                         == "Autocrypt"
                 {
-                    let value =
-                        unsafe { CStr::from_ptr((*optional_field).fld_value).to_string_lossy() };
+                    let value = unsafe {
+                        CStr::from_ptr((*optional_field).fld_value)
+                            .to_str()
+                            .unwrap()
+                    };
 
-                    if let Ok(test) = Self::from_str(&value) {
-                        if addr_cmp(&test.addr, wanted_from) {
-                            if fine_header.is_none() {
-                                fine_header = Some(test);
-                            } else {
-                                // TODO: figure out what kind of error case this is
-                                return None;
+                    match Self::from_str(value) {
+                        Ok(test) => {
+                            if addr_cmp(&test.addr, as_str(wanted_from)) {
+                                if fine_header.is_none() {
+                                    fine_header = Some(test);
+                                } else {
+                                    // TODO: figure out what kind of error case this is
+                                    return None;
+                                }
                             }
                         }
+                        _ => {}
                     }
                 }
             }
@@ -130,9 +135,9 @@ impl str::FromStr for Aheader {
 
     fn from_str(s: &str) -> Result<Self, Self::Err> {
         let mut attributes: BTreeMap<String, String> = s
-            .split(';')
+            .split(";")
             .filter_map(|a| {
-                let attribute: Vec<&str> = a.trim().splitn(2, '=').collect();
+                let attribute: Vec<&str> = a.trim().splitn(2, "=").collect();
                 if attribute.len() < 2 {
                     return None;
                 }
@@ -177,7 +182,7 @@ impl str::FromStr for Aheader {
 
         // Autocrypt-Level0: unknown attributes starting with an underscore can be safely ignored
         // Autocrypt-Level0: unknown attribute, treat the header as invalid
-        if attributes.keys().any(|k| !k.starts_with('_')) {
+        if attributes.keys().find(|k| !k.starts_with("_")).is_some() {
             return Err(());
         }
 

src/blob.rs

@@ -1,697 +0,0 @@
-//! # Blob directory management
-
-use std::ffi::OsStr;
-use std::fmt;
-use std::fs;
-use std::io::Write;
-use std::path::{Path, PathBuf};
-
-use crate::context::Context;
-use crate::events::Event;
-
-/// Represents a file in the blob directory.
-///
-/// The object has a name, which will always be valid UTF-8.  Having a
-/// blob object does not imply the respective file exists, however
-/// when using one of the `create*()` methods a unique file is
-/// created.
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub struct BlobObject<'a> {
-    blobdir: &'a Path,
-    name: String,
-}
-
-impl<'a> BlobObject<'a> {
-    /// Creates a new blob object with a unique name.
-    ///
-    /// Creates a new file in the blob directory.  The name will be
-    /// derived from the platform-agnostic basename of the suggested
-    /// name, followed by a random number and followed by a possible
-    /// extension.  The `data` will be written into the file without
-    /// race-conditions.
-    ///
-    /// # Errors
-    ///
-    /// [BlobErrorKind::CreateFailure] is used when the file could not
-    /// be created.  You can expect [BlobError.cause] to contain an
-    /// underlying error.
-    ///
-    /// [BlobErrorKind::WriteFailure] is used when the file could not
-    /// be written to.  You can expect [BlobError.cause] to contain an
-    /// underlying error.
-    pub fn create(
-        context: &'a Context,
-        suggested_name: impl AsRef<str>,
-        data: &[u8],
-    ) -> std::result::Result<BlobObject<'a>, BlobError> {
-        let blobdir = context.get_blobdir();
-        let (stem, ext) = BlobObject::sanitise_name(suggested_name.as_ref());
-        let (name, mut file) = BlobObject::create_new_file(&blobdir, &stem, &ext)?;
-        file.write_all(data)
-            .map_err(|err| BlobError::new_write_failure(blobdir, &name, err))?;
-        let blob = BlobObject {
-            blobdir,
-            name: format!("$BLOBDIR/{}", name),
-        };
-        context.call_cb(Event::NewBlobFile(blob.as_name().to_string()));
-        Ok(blob)
-    }
-
-    // Creates a new file, returning a tuple of the name and the handle.
-    fn create_new_file(dir: &Path, stem: &str, ext: &str) -> Result<(String, fs::File), BlobError> {
-        let max_attempt = 15;
-        let mut name = format!("{}{}", stem, ext);
-        for attempt in 0..max_attempt {
-            let path = dir.join(&name);
-            match fs::OpenOptions::new()
-                .create_new(true)
-                .write(true)
-                .open(&path)
-            {
-                Ok(file) => return Ok((name, file)),
-                Err(err) => {
-                    if attempt == max_attempt {
-                        return Err(BlobError::new_create_failure(dir, &name, err));
-                    } else {
-                        name = format!("{}-{}{}", stem, rand::random::<u32>(), ext);
-                    }
-                }
-            }
-        }
-        Err(BlobError::new_create_failure(
-            dir,
-            &name,
-            format_err!("Unreachable code - supposedly"),
-        ))
-    }
-
-    /// Creates a new blob object with unique name by copying an existing file.
-    ///
-    /// This creates a new blob as described in [BlobObject::create]
-    /// but also copies an existing file into it.  This is done in a
-    /// in way which avoids race-conditions when multiple files are
-    /// concurrently created.
-    ///
-    /// # Errors
-    ///
-    /// In addition to the errors in [BlobObject::create] the
-    /// [BlobErrorKind::CopyFailure] is used when the data can not be
-    /// copied.
-    pub fn create_and_copy(
-        context: &'a Context,
-        src: impl AsRef<Path>,
-    ) -> std::result::Result<BlobObject<'a>, BlobError> {
-        let mut src_file = fs::File::open(src.as_ref()).map_err(|err| {
-            BlobError::new_copy_failure(context.get_blobdir(), "", src.as_ref(), err)
-        })?;
-        let (stem, ext) = BlobObject::sanitise_name(&src.as_ref().to_string_lossy());
-        let (name, mut dst_file) = BlobObject::create_new_file(context.get_blobdir(), &stem, &ext)?;
-        std::io::copy(&mut src_file, &mut dst_file).map_err(|err| {
-            {
-                // Attempt to remove the failed file, swallow errors resulting from that.
-                let path = context.get_blobdir().join(&name);
-                fs::remove_file(path).ok();
-            }
-            BlobError::new_copy_failure(context.get_blobdir(), &name, src.as_ref(), err)
-        })?;
-        let blob = BlobObject {
-            blobdir: context.get_blobdir(),
-            name: format!("$BLOBDIR/{}", name),
-        };
-        context.call_cb(Event::NewBlobFile(blob.as_name().to_string()));
-        Ok(blob)
-    }
-
-    /// Creates a blob from a file, possibly copying it to the blobdir.
-    ///
-    /// If the source file is not a path to into the blob directory
-    /// the file will be copied into the blob directory first.  If the
-    /// source file is already in the blobdir it will not be copied
-    /// and only be created if it is a valid blobname, that is no
-    /// subdirectory is used and [BlobObject::sanitise_name] does not
-    /// modify the filename.
-    ///
-    /// # Errors
-    ///
-    /// This merely delegates to the [BlobObject::create_and_copy] and
-    /// the [BlobObject::from_path] methods.  See those for possible
-    /// errors.
-    pub fn create_from_path(
-        context: &Context,
-        src: impl AsRef<Path>,
-    ) -> std::result::Result<BlobObject, BlobError> {
-        if src.as_ref().starts_with(context.get_blobdir()) {
-            BlobObject::from_path(context, src)
-        } else {
-            BlobObject::create_and_copy(context, src)
-        }
-    }
-
-    /// Returns a [BlobObject] for an existing blob from a path.
-    ///
-    /// The path must designate a file directly in the blobdir and
-    /// must use a valid blob name.  That is after sanitisation the
-    /// name must still be the same, that means it must be valid UTF-8
-    /// and not have any special characters in it.
-    ///
-    /// # Errors
-    ///
-    /// [BlobErrorKind::WrongBlobdir] is used if the path is not in
-    /// the blob directory.
-    ///
-    /// [BlobErrorKind::WrongName] is used if the file name does not
-    /// remain identical after sanitisation.
-    pub fn from_path(
-        context: &Context,
-        path: impl AsRef<Path>,
-    ) -> std::result::Result<BlobObject, BlobError> {
-        let rel_path = path
-            .as_ref()
-            .strip_prefix(context.get_blobdir())
-            .map_err(|_| BlobError::new_wrong_blobdir(context.get_blobdir(), path.as_ref()))?;
-        if !BlobObject::is_acceptible_blob_name(&rel_path) {
-            return Err(BlobError::new_wrong_name(path.as_ref()));
-        }
-        let name = rel_path
-            .to_str()
-            .ok_or_else(|| BlobError::new_wrong_name(path.as_ref()))?;
-        BlobObject::from_name(context, name.to_string())
-    }
-
-    /// Returns a [BlobObject] for an existing blob.
-    ///
-    /// The `name` may optionally be prefixed with the `$BLOBDIR/`
-    /// prefixed, as returned by [BlobObject::as_name].  This is how
-    /// you want to create a [BlobObject] for a filename read from the
-    /// database.
-    ///
-    /// # Errors
-    ///
-    /// [BlobErrorKind::WrongName] is used if the name is not a valid
-    /// blobname, i.e. if [BlobObject::sanitise_name] does modify the
-    /// provided name.
-    pub fn from_name(
-        context: &'a Context,
-        name: String,
-    ) -> std::result::Result<BlobObject<'a>, BlobError> {
-        let name: String = match name.starts_with("$BLOBDIR/") {
-            true => name.splitn(2, '/').last().unwrap().to_string(),
-            false => name,
-        };
-        if !BlobObject::is_acceptible_blob_name(&name) {
-            return Err(BlobError::new_wrong_name(name));
-        }
-        Ok(BlobObject {
-            blobdir: context.get_blobdir(),
-            name: format!("$BLOBDIR/{}", name),
-        })
-    }
-
-    /// Returns the absolute path to the blob in the filesystem.
-    pub fn to_abs_path(&self) -> PathBuf {
-        let fname = Path::new(&self.name).strip_prefix("$BLOBDIR/").unwrap();
-        self.blobdir.join(fname)
-    }
-
-    /// Returns the blob name, as stored in the database.
-    ///
-    /// This returns the blob in the `$BLOBDIR/<name>` format used in
-    /// the database.  Do not use this unless you're about to store
-    /// this string in the database or [Params].  Eventually even
-    /// those conversions should be handled by the type system.
-    ///
-    /// [Params]: crate::param::Params
-    pub fn as_name(&self) -> &str {
-        &self.name
-    }
-
-    /// Returns the filename of the blob.
-    pub fn as_file_name(&self) -> &str {
-        self.name.rsplitn(2, '/').next().unwrap()
-    }
-
-    /// The path relative in the blob directory.
-    pub fn as_rel_path(&self) -> &Path {
-        Path::new(self.as_file_name())
-    }
-
-    /// Returns the extension of the blob.
-    ///
-    /// If a blob's filename has an extension, it is always guaranteed
-    /// to be lowercase.
-    pub fn suffix(&self) -> Option<&str> {
-        let ext = self.name.rsplitn(2, '.').next();
-        if ext == Some(&self.name) {
-            None
-        } else {
-            ext
-        }
-    }
-
-    /// Create a safe name based on a messy input string.
-    ///
-    /// The safe name will be a valid filename on Unix and Windows and
-    /// not contain any path separators.  The input can contain path
-    /// segments separated by either Unix or Windows path separators,
-    /// the rightmost non-empty segment will be used as name,
-    /// sanitised for special characters.
-    ///
-    /// The resulting name is returned as a tuple, the first part
-    /// being the stem or basename and the second being an extension,
-    /// including the dot.  E.g. "foo.txt" is returned as `("foo",
-    /// ".txt")` while "bar" is returned as `("bar", "")`.
-    ///
-    /// The extension part will always be lowercased.
-    fn sanitise_name(name: &str) -> (String, String) {
-        let mut name = name.to_string();
-        for part in name.rsplit('/') {
-            if !part.is_empty() {
-                name = part.to_string();
-                break;
-            }
-        }
-        for part in name.rsplit('\\') {
-            if !part.is_empty() {
-                name = part.to_string();
-                break;
-            }
-        }
-        let opts = sanitize_filename::Options {
-            truncate: true,
-            windows: true,
-            replacement: "",
-        };
-
-        let clean = sanitize_filename::sanitize_with_options(name, opts);
-        let mut iter = clean.splitn(2, '.');
-        let mut stem = iter.next().unwrap_or_default().to_string();
-        let mut ext = iter.next().unwrap_or_default().to_string();
-        stem.truncate(64);
-        ext.truncate(32);
-        match ext.len() {
-            0 => (stem, "".to_string()),
-            _ => (stem, format!(".{}", ext).to_lowercase()),
-        }
-    }
-
-    /// Checks whether a name is a valid blob name.
-    ///
-    /// This is slightly less strict than stanitise_name, presumably
-    /// someone already created a file with such a name so we just
-    /// ensure it's not actually a path in disguise is actually utf-8.
-    fn is_acceptible_blob_name(name: impl AsRef<OsStr>) -> bool {
-        let uname = match name.as_ref().to_str() {
-            Some(name) => name,
-            None => return false,
-        };
-        if uname.find('/').is_some() {
-            return false;
-        }
-        if uname.find('\\').is_some() {
-            return false;
-        }
-        if uname.find('\0').is_some() {
-            return false;
-        }
-        true
-    }
-}
-
-impl<'a> fmt::Display for BlobObject<'a> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "$BLOBDIR/{}", self.name)
-    }
-}
-
-/// Errors for the [BlobObject].
-///
-/// To keep the return type small and thus the happy path fast this
-/// stores everything on the heap.
-#[derive(Debug)]
-pub struct BlobError {
-    inner: Box<BlobErrorInner>,
-}
-
-#[derive(Debug)]
-struct BlobErrorInner {
-    kind: BlobErrorKind,
-    data: BlobErrorData,
-    backtrace: failure::Backtrace,
-}
-
-/// Error kind for [BlobError].
-///
-/// Each error kind has associated data in the [BlobErrorData].
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum BlobErrorKind {
-    /// Failed to create the blob.
-    CreateFailure,
-    /// Failed to write data to blob.
-    WriteFailure,
-    /// Failed to copy data to blob.
-    CopyFailure,
-    /// Blob is not in the blobdir.
-    WrongBlobdir,
-    /// Blob has a bad name.
-    ///
-    /// E.g. the name is not sanitised correctly or contains a
-    /// sub-directory.
-    WrongName,
-}
-
-/// Associated data for each [BlobError] error kind.
-///
-/// This is not stored directly on the [BlobErrorKind] so that the
-/// kind can stay trivially Copy and Eq.  It is however possible to
-/// create a [BlobError] with mismatching [BlobErrorKind] and
-/// [BlobErrorData], don't do that.
-///
-/// Any blobname stored here is the bare name, without the `$BLOBDIR`
-/// prefix.  All data is owned so that errors do not need to be tied
-/// to any lifetimes.
-#[derive(Debug)]
-enum BlobErrorData {
-    CreateFailure {
-        blobdir: PathBuf,
-        blobname: String,
-        cause: failure::Error,
-    },
-    WriteFailure {
-        blobdir: PathBuf,
-        blobname: String,
-        cause: failure::Error,
-    },
-    CopyFailure {
-        blobdir: PathBuf,
-        blobname: String,
-        src: PathBuf,
-        cause: failure::Error,
-    },
-    WrongBlobdir {
-        blobdir: PathBuf,
-        src: PathBuf,
-    },
-    WrongName {
-        blobname: PathBuf,
-    },
-}
-
-impl BlobError {
-    pub fn kind(&self) -> BlobErrorKind {
-        self.inner.kind
-    }
-
-    fn new_create_failure(
-        blobdir: impl Into<PathBuf>,
-        blobname: impl Into<String>,
-        cause: impl Into<failure::Error>,
-    ) -> BlobError {
-        BlobError {
-            inner: Box::new(BlobErrorInner {
-                kind: BlobErrorKind::CreateFailure,
-                data: BlobErrorData::CreateFailure {
-                    blobdir: blobdir.into(),
-                    blobname: blobname.into(),
-                    cause: cause.into(),
-                },
-                backtrace: failure::Backtrace::new(),
-            }),
-        }
-    }
-
-    fn new_write_failure(
-        blobdir: impl Into<PathBuf>,
-        blobname: impl Into<String>,
-        cause: impl Into<failure::Error>,
-    ) -> BlobError {
-        BlobError {
-            inner: Box::new(BlobErrorInner {
-                kind: BlobErrorKind::WriteFailure,
-                data: BlobErrorData::WriteFailure {
-                    blobdir: blobdir.into(),
-                    blobname: blobname.into(),
-                    cause: cause.into(),
-                },
-                backtrace: failure::Backtrace::new(),
-            }),
-        }
-    }
-
-    fn new_copy_failure(
-        blobdir: impl Into<PathBuf>,
-        blobname: impl Into<String>,
-        src: impl Into<PathBuf>,
-        cause: impl Into<failure::Error>,
-    ) -> BlobError {
-        BlobError {
-            inner: Box::new(BlobErrorInner {
-                kind: BlobErrorKind::CopyFailure,
-                data: BlobErrorData::CopyFailure {
-                    blobdir: blobdir.into(),
-                    blobname: blobname.into(),
-                    src: src.into(),
-                    cause: cause.into(),
-                },
-                backtrace: failure::Backtrace::new(),
-            }),
-        }
-    }
-
-    fn new_wrong_blobdir(blobdir: impl Into<PathBuf>, src: impl Into<PathBuf>) -> BlobError {
-        BlobError {
-            inner: Box::new(BlobErrorInner {
-                kind: BlobErrorKind::WrongBlobdir,
-                data: BlobErrorData::WrongBlobdir {
-                    blobdir: blobdir.into(),
-                    src: src.into(),
-                },
-                backtrace: failure::Backtrace::new(),
-            }),
-        }
-    }
-
-    fn new_wrong_name(blobname: impl Into<PathBuf>) -> BlobError {
-        BlobError {
-            inner: Box::new(BlobErrorInner {
-                kind: BlobErrorKind::WrongName,
-                data: BlobErrorData::WrongName {
-                    blobname: blobname.into(),
-                },
-                backtrace: failure::Backtrace::new(),
-            }),
-        }
-    }
-}
-
-impl fmt::Display for BlobError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        // Match on the data rather than kind, they are equivalent for
-        // identifying purposes but contain the actual data we need.
-        match &self.inner.data {
-            BlobErrorData::CreateFailure {
-                blobdir, blobname, ..
-            } => write!(
-                f,
-                "Failed to create blob {} in {}",
-                blobname,
-                blobdir.display()
-            ),
-            BlobErrorData::WriteFailure {
-                blobdir, blobname, ..
-            } => write!(
-                f,
-                "Failed to write data to blob {} in {}",
-                blobname,
-                blobdir.display()
-            ),
-            BlobErrorData::CopyFailure {
-                blobdir,
-                blobname,
-                src,
-                ..
-            } => write!(
-                f,
-                "Failed to copy data from {} to blob {} in {}",
-                src.display(),
-                blobname,
-                blobdir.display(),
-            ),
-            BlobErrorData::WrongBlobdir { blobdir, src } => write!(
-                f,
-                "File path {} is not in blobdir {}",
-                src.display(),
-                blobdir.display(),
-            ),
-            BlobErrorData::WrongName { blobname } => {
-                write!(f, "Blob has a bad name: {}", blobname.display(),)
-            }
-        }
-    }
-}
-
-impl failure::Fail for BlobError {
-    fn cause(&self) -> Option<&dyn failure::Fail> {
-        match &self.inner.data {
-            BlobErrorData::CreateFailure { cause, .. }
-            | BlobErrorData::WriteFailure { cause, .. }
-            | BlobErrorData::CopyFailure { cause, .. } => Some(cause.as_fail()),
-            _ => None,
-        }
-    }
-
-    fn backtrace(&self) -> Option<&failure::Backtrace> {
-        Some(&self.inner.backtrace)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    use crate::test_utils::*;
-
-    #[test]
-    fn test_create() {
-        let t = dummy_context();
-        let blob = BlobObject::create(&t.ctx, "foo", b"hello").unwrap();
-        let fname = t.ctx.get_blobdir().join("foo");
-        let data = fs::read(fname).unwrap();
-        assert_eq!(data, b"hello");
-        assert_eq!(blob.as_name(), "$BLOBDIR/foo");
-        assert_eq!(blob.to_abs_path(), t.ctx.get_blobdir().join("foo"));
-    }
-
-    #[test]
-    fn test_lowercase_ext() {
-        let t = dummy_context();
-        let blob = BlobObject::create(&t.ctx, "foo.TXT", b"hello").unwrap();
-        assert_eq!(blob.as_name(), "$BLOBDIR/foo.txt");
-    }
-
-    #[test]
-    fn test_as_file_name() {
-        let t = dummy_context();
-        let blob = BlobObject::create(&t.ctx, "foo.txt", b"hello").unwrap();
-        assert_eq!(blob.as_file_name(), "foo.txt");
-    }
-
-    #[test]
-    fn test_as_rel_path() {
-        let t = dummy_context();
-        let blob = BlobObject::create(&t.ctx, "foo.txt", b"hello").unwrap();
-        assert_eq!(blob.as_rel_path(), Path::new("foo.txt"));
-    }
-
-    #[test]
-    fn test_suffix() {
-        let t = dummy_context();
-        let foo = BlobObject::create(&t.ctx, "foo.txt", b"hello").unwrap();
-        assert_eq!(foo.suffix(), Some("txt"));
-        let bar = BlobObject::create(&t.ctx, "bar", b"world").unwrap();
-        assert_eq!(bar.suffix(), None);
-    }
-
-    #[test]
-    fn test_create_dup() {
-        let t = dummy_context();
-        BlobObject::create(&t.ctx, "foo.txt", b"hello").unwrap();
-        let foo = t.ctx.get_blobdir().join("foo.txt");
-        assert!(foo.exists());
-        BlobObject::create(&t.ctx, "foo.txt", b"world").unwrap();
-        for dirent in fs::read_dir(t.ctx.get_blobdir()).unwrap() {
-            let fname = dirent.unwrap().file_name();
-            if fname == foo.file_name().unwrap() {
-                assert_eq!(fs::read(&foo).unwrap(), b"hello");
-            } else {
-                let name = fname.to_str().unwrap();
-                assert!(name.starts_with("foo"));
-                assert!(name.ends_with(".txt"));
-            }
-        }
-    }
-
-    #[test]
-    fn test_double_ext_preserved() {
-        let t = dummy_context();
-        BlobObject::create(&t.ctx, "foo.tar.gz", b"hello").unwrap();
-        let foo = t.ctx.get_blobdir().join("foo.tar.gz");
-        assert!(foo.exists());
-        BlobObject::create(&t.ctx, "foo.tar.gz", b"world").unwrap();
-        for dirent in fs::read_dir(t.ctx.get_blobdir()).unwrap() {
-            let fname = dirent.unwrap().file_name();
-            if fname == foo.file_name().unwrap() {
-                assert_eq!(fs::read(&foo).unwrap(), b"hello");
-            } else {
-                let name = fname.to_str().unwrap();
-                println!("{}", name);
-                assert!(name.starts_with("foo"));
-                assert!(name.ends_with(".tar.gz"));
-            }
-        }
-    }
-
-    #[test]
-    fn test_create_long_names() {
-        let t = dummy_context();
-        let s = "1".repeat(150);
-        let blob = BlobObject::create(&t.ctx, &s, b"data").unwrap();
-        let blobname = blob.as_name().split('/').last().unwrap();
-        assert!(blobname.len() < 128);
-    }
-
-    #[test]
-    fn test_create_and_copy() {
-        let t = dummy_context();
-        let src = t.dir.path().join("src");
-        fs::write(&src, b"boo").unwrap();
-        let blob = BlobObject::create_and_copy(&t.ctx, &src).unwrap();
-        assert_eq!(blob.as_name(), "$BLOBDIR/src");
-        let data = fs::read(blob.to_abs_path()).unwrap();
-        assert_eq!(data, b"boo");
-
-        let whoops = t.dir.path().join("whoops");
-        assert!(BlobObject::create_and_copy(&t.ctx, &whoops).is_err());
-        let whoops = t.ctx.get_blobdir().join("whoops");
-        assert!(!whoops.exists());
-    }
-
-    #[test]
-    fn test_create_from_path() {
-        let t = dummy_context();
-
-        let src_ext = t.dir.path().join("external");
-        fs::write(&src_ext, b"boo").unwrap();
-        let blob = BlobObject::create_from_path(&t.ctx, &src_ext).unwrap();
-        assert_eq!(blob.as_name(), "$BLOBDIR/external");
-        let data = fs::read(blob.to_abs_path()).unwrap();
-        assert_eq!(data, b"boo");
-
-        let src_int = t.ctx.get_blobdir().join("internal");
-        fs::write(&src_int, b"boo").unwrap();
-        let blob = BlobObject::create_from_path(&t.ctx, &src_int).unwrap();
-        assert_eq!(blob.as_name(), "$BLOBDIR/internal");
-        let data = fs::read(blob.to_abs_path()).unwrap();
-        assert_eq!(data, b"boo");
-    }
-    #[test]
-    fn test_create_from_name_long() {
-        let t = dummy_context();
-        let src_ext = t.dir.path().join("autocrypt-setup-message-4137848473.html");
-        fs::write(&src_ext, b"boo").unwrap();
-        let blob = BlobObject::create_from_path(&t.ctx, &src_ext).unwrap();
-        assert_eq!(
-            blob.as_name(),
-            "$BLOBDIR/autocrypt-setup-message-4137848473.html"
-        );
-    }
-
-    #[test]
-    fn test_is_blob_name() {
-        assert!(BlobObject::is_acceptible_blob_name("foo"));
-        assert!(BlobObject::is_acceptible_blob_name("foo.txt"));
-        assert!(BlobObject::is_acceptible_blob_name("f".repeat(128)));
-        assert!(!BlobObject::is_acceptible_blob_name("foo/bar"));
-        assert!(!BlobObject::is_acceptible_blob_name("foo\\bar"));
-        assert!(!BlobObject::is_acceptible_blob_name("foo\x00bar"));
-    }
-}

src/chatlist.rs

@@ -1,12 +1,10 @@
-//! # Chat list module
-
 use crate::chat::*;
 use crate::constants::*;
 use crate::contact::*;
 use crate::context::*;
 use crate::error::Result;
 use crate::lot::Lot;
-use crate::message::{Message, MsgId};
+use crate::message::*;
 use crate::stock::StockMessage;
 
 /// An object representing a single chatlist in memory.
@@ -33,13 +31,17 @@ use crate::stock::StockMessage;
 /// first entry and only present on new messages, there is the rough idea that it can be optionally always
 /// present and sorted into the list by date. Rendering the deaddrop in the described way
 /// would not add extra work in the UI then.
-#[derive(Debug)]
-pub struct Chatlist {
+pub struct Chatlist<'a> {
+    context: &'a Context,
     /// Stores pairs of `chat_id, message_id`
-    ids: Vec<(u32, MsgId)>,
+    ids: Vec<(u32, u32)>,
 }
 
-impl Chatlist {
+impl<'a> Chatlist<'a> {
+    pub fn get_context(&self) -> &Context {
+        self.context
+    }
+
     /// Get a list of chats.
     /// The list can be filtered by query parameters.
     ///
@@ -83,17 +85,30 @@ impl Chatlist {
     /// `query_contact_id`: An optional contact ID for filtering the list. Only chats including this contact ID
     ///     are returned.
     pub fn try_load(
-        context: &Context,
+        context: &'a Context,
         listflags: usize,
         query: Option<&str>,
         query_contact_id: Option<u32>,
     ) -> Result<Self> {
-        let mut add_archived_link_item = false;
+        let mut add_archived_link_item = 0;
+
+        // select with left join and minimum:
+        // - the inner select must use `hidden` and _not_ `m.hidden`
+        //   which would refer the outer select and take a lot of time
+        // - `GROUP BY` is needed several messages may have the same timestamp
+        // - the list starts with the newest chats
+        // nb: the query currently shows messages from blocked contacts in groups.
+        // however, for normal-groups, this is okay as the message is also returned by dc_get_chat_msgs()
+        // (otherwise it would be hard to follow conversations, wa and tg do the same)
+        // for the deaddrop, however, they should really be hidden, however, _currently_ the deaddrop is not
+        // shown at all permanent in the chatlist.
 
         let process_row = |row: &rusqlite::Row| {
-            let chat_id: u32 = row.get(0)?;
-            let msg_id: MsgId = row.get(1).unwrap_or_default();
-            Ok((chat_id, msg_id))
+            let chat_id: i32 = row.get(0)?;
+            // TODO: verify that it is okay for this to be Null
+            let msg_id: i32 = row.get(1).unwrap_or_default();
+
+            Ok((chat_id as u32, msg_id as u32))
         };
 
         let process_rows = |rows: rusqlite::MappedRows<_>| {
@@ -101,63 +116,36 @@ impl Chatlist {
                 .map_err(Into::into)
         };
 
-        // select with left join and minimum:
-        //
-        // - the inner select must use `hidden` and _not_ `m.hidden`
-        //   which would refer the outer select and take a lot of time
-        // - `GROUP BY` is needed several messages may have the same
-        //   timestamp
-        // - the list starts with the newest chats
-        //
-        // nb: the query currently shows messages from blocked
-        // contacts in groups.  however, for normal-groups, this is
-        // okay as the message is also returned by dc_get_chat_msgs()
-        // (otherwise it would be hard to follow conversations, wa and
-        // tg do the same) for the deaddrop, however, they should
-        // really be hidden, however, _currently_ the deaddrop is not
+        // nb: the query currently shows messages from blocked contacts in groups.
+        // however, for normal-groups, this is okay as the message is also returned by dc_get_chat_msgs()
+        // (otherwise it would be hard to follow conversations, wa and tg do the same)
+        // for the deaddrop, however, they should really be hidden, however, _currently_ the deaddrop is not
         // shown at all permanent in the chatlist.
+
         let mut ids = if let Some(query_contact_id) = query_contact_id {
             // show chats shared with a given contact
             context.sql.query_map(
-                concat!(
-                    "SELECT c.id, m.id",
-                    " FROM chats c",
-                    " LEFT JOIN msgs m",
-                    "        ON c.id=m.chat_id",
-                    "       AND m.timestamp=(",
-                    "               SELECT MAX(timestamp)",
-                    "                 FROM msgs",
-                    "                WHERE chat_id=c.id",
-                    "                  AND hidden=0)",
-                    " WHERE c.id>9",
-                    "   AND c.blocked=0",
-                    "   AND c.id IN(SELECT chat_id FROM chats_contacts WHERE contact_id=?)",
-                    " GROUP BY c.id",
-                    " ORDER BY IFNULL(m.timestamp,0) DESC, m.id DESC;"
-                ),
-                params![query_contact_id as i32],
-                process_row,
-                process_rows,
-            )?
+            "SELECT c.id, m.id FROM chats c  LEFT JOIN msgs m         \
+             ON c.id=m.chat_id        \
+             AND m.timestamp=( SELECT MAX(timestamp)   \
+             FROM msgs  WHERE chat_id=c.id    \
+             AND (hidden=0 OR (hidden=1 AND state=19))) WHERE c.id>9   \
+             AND c.blocked=0 AND c.id IN(SELECT chat_id FROM chats_contacts WHERE contact_id=?)  \
+             GROUP BY c.id  ORDER BY IFNULL(m.timestamp,0) DESC, m.id DESC;",
+            params![query_contact_id as i32],
+            process_row,
+            process_rows,
+        )?
         } else if 0 != listflags & DC_GCL_ARCHIVED_ONLY {
             // show archived chats
             context.sql.query_map(
-                concat!(
-                    "SELECT c.id, m.id",
-                    " FROM chats c",
-                    " LEFT JOIN msgs m",
-                    "        ON c.id=m.chat_id",
-                    "       AND m.timestamp=(",
-                    "               SELECT MAX(timestamp)",
-                    "                 FROM msgs",
-                    "                WHERE chat_id=c.id",
-                    "                  AND hidden=0)",
-                    " WHERE c.id>9",
-                    "   AND c.blocked=0",
-                    "   AND c.archived=1",
-                    " GROUP BY c.id",
-                    " ORDER BY IFNULL(m.timestamp,0) DESC, m.id DESC;"
-                ),
+                "SELECT c.id, m.id FROM chats c  LEFT JOIN msgs m         \
+                 ON c.id=m.chat_id        \
+                 AND m.timestamp=( SELECT MAX(timestamp)   \
+                 FROM msgs  WHERE chat_id=c.id    \
+                 AND (hidden=0 OR (hidden=1 AND state=19))) WHERE c.id>9   \
+                 AND c.blocked=0 AND c.archived=1  GROUP BY c.id  \
+                 ORDER BY IFNULL(m.timestamp,0) DESC, m.id DESC;",
                 params![],
                 process_row,
                 process_rows,
@@ -168,22 +156,13 @@ impl Chatlist {
 
             let str_like_cmd = format!("%{}%", query);
             context.sql.query_map(
-                concat!(
-                    "SELECT c.id, m.id",
-                    " FROM chats c",
-                    " LEFT JOIN msgs m",
-                    "        ON c.id=m.chat_id",
-                    "       AND m.timestamp=(",
-                    "               SELECT MAX(timestamp)",
-                    "                 FROM msgs",
-                    "                WHERE chat_id=c.id",
-                    "                  AND hidden=0)",
-                    " WHERE c.id>9",
-                    "   AND c.blocked=0",
-                    "   AND c.name LIKE ?",
-                    " GROUP BY c.id",
-                    " ORDER BY IFNULL(m.timestamp,0) DESC, m.id DESC;"
-                ),
+                "SELECT c.id, m.id FROM chats c  LEFT JOIN msgs m         \
+                 ON c.id=m.chat_id        \
+                 AND m.timestamp=( SELECT MAX(timestamp)   \
+                 FROM msgs  WHERE chat_id=c.id    \
+                 AND (hidden=0 OR (hidden=1 AND state=19))) WHERE c.id>9   \
+                 AND c.blocked=0 AND c.name LIKE ?  \
+                 GROUP BY c.id  ORDER BY IFNULL(m.timestamp,0) DESC, m.id DESC;",
                 params![str_like_cmd],
                 process_row,
                 process_rows,
@@ -191,43 +170,37 @@ impl Chatlist {
         } else {
             //  show normal chatlist
             let mut ids = context.sql.query_map(
-                concat!(
-                    "SELECT c.id, m.id",
-                    " FROM chats c",
-                    " LEFT JOIN msgs m",
-                    "        ON c.id=m.chat_id",
-                    "       AND m.timestamp=(",
-                    "               SELECT MAX(timestamp)",
-                    "                 FROM msgs",
-                    "                WHERE chat_id=c.id",
-                    "                  AND hidden=0)",
-                    " WHERE c.id>9",
-                    "   AND c.blocked=0",
-                    "   AND c.archived=0",
-                    " GROUP BY c.id",
-                    " ORDER BY IFNULL(m.timestamp,0) DESC, m.id DESC;"
-                ),
+                "SELECT c.id, m.id FROM chats c  \
+                 LEFT JOIN msgs m         \
+                 ON c.id=m.chat_id        \
+                 AND m.timestamp=( SELECT MAX(timestamp)   \
+                 FROM msgs  WHERE chat_id=c.id    \
+                 AND (hidden=0 OR (hidden=1 AND state=19))) WHERE c.id>9   \
+                 AND c.blocked=0 AND c.archived=0  \
+                 GROUP BY c.id  \
+                 ORDER BY IFNULL(m.timestamp,0) DESC, m.id DESC;",
                 params![],
                 process_row,
                 process_rows,
             )?;
             if 0 == listflags & DC_GCL_NO_SPECIALS {
-                if let Some(last_deaddrop_fresh_msg_id) = get_last_deaddrop_fresh_msg(context) {
-                    ids.insert(0, (DC_CHAT_ID_DEADDROP, last_deaddrop_fresh_msg_id));
+                let last_deaddrop_fresh_msg_id = get_last_deaddrop_fresh_msg(context);
+                if last_deaddrop_fresh_msg_id > 0 {
+                    ids.push((1, last_deaddrop_fresh_msg_id));
                 }
-                add_archived_link_item = true;
+                add_archived_link_item = 1;
             }
             ids
         };
 
-        if add_archived_link_item && dc_get_archived_cnt(context) > 0 {
+        if 0 != add_archived_link_item && dc_get_archived_cnt(context) > 0 {
             if ids.is_empty() && 0 != listflags & DC_GCL_ADD_ALLDONE_HINT {
-                ids.push((DC_CHAT_ID_ALLDONE_HINT, MsgId::new(0)));
+                ids.push((DC_CHAT_ID_ALLDONE_HINT, 0));
             }
-            ids.push((DC_CHAT_ID_ARCHIVED_LINK, MsgId::new(0)));
+            ids.push((DC_CHAT_ID_ARCHIVED_LINK, 0));
         }
 
-        Ok(Chatlist { ids })
+        Ok(Chatlist { context, ids })
     }
 
     /// Find out the number of chats.
@@ -235,7 +208,6 @@ impl Chatlist {
         self.ids.len()
     }
 
-    /// Returns true if chatlist is empty.
     pub fn is_empty(&self) -> bool {
         self.ids.is_empty()
     }
@@ -253,9 +225,12 @@ impl Chatlist {
     /// Get a single message ID of a chatlist.
     ///
     /// To get the message object from the message ID, use dc_get_msg().
-    pub fn get_msg_id(&self, index: usize) -> Result<MsgId> {
-        ensure!(index < self.ids.len(), "Chatlist index out of range");
-        Ok(self.ids[index].1)
+    pub fn get_msg_id(&self, index: usize) -> u32 {
+        if index >= self.ids.len() {
+            return 0;
+        }
+
+        self.ids[index].1
     }
 
     /// Get a summary for a chatlist index.
@@ -272,7 +247,7 @@ impl Chatlist {
     /// - dc_lot_t::timestamp: the timestamp of the message.  0 if not applicable.
     /// - dc_lot_t::state: The state of the message as one of the DC_STATE_* constants (see #dc_msg_get_state()).
     //    0 if not applicable.
-    pub fn get_summary(&self, context: &Context, index: usize, chat: Option<&Chat>) -> Lot {
+    pub fn get_summary(&self, index: usize, chat: Option<&Chat<'a>>) -> Lot {
         // The summary is created by the chat, not by the last message.
         // This is because we may want to display drafts here or stuff as
         // "is typing".
@@ -287,78 +262,78 @@ impl Chatlist {
         let chat_loaded: Chat;
         let chat = if let Some(chat) = chat {
             chat
-        } else if let Ok(chat) = Chat::load_from_db(context, self.ids[index].0) {
-            chat_loaded = chat;
-            &chat_loaded
         } else {
-            return ret;
+            if let Ok(chat) = Chat::load_from_db(self.context, self.ids[index].0) {
+                chat_loaded = chat;
+                &chat_loaded
+            } else {
+                return ret;
+            }
         };
 
         let lastmsg_id = self.ids[index].1;
         let mut lastcontact = None;
 
-        let mut lastmsg = if let Ok(lastmsg) = Message::load_from_db(context, lastmsg_id) {
-            if lastmsg.from_id != DC_CONTACT_ID_SELF
-                && (chat.typ == Chattype::Group || chat.typ == Chattype::VerifiedGroup)
-            {
-                lastcontact = Contact::load_from_db(context, lastmsg.from_id).ok();
-            }
+        let lastmsg = if 0 != lastmsg_id {
+            if let Ok(lastmsg) = dc_msg_load_from_db(self.context, lastmsg_id) {
+                if lastmsg.from_id != 1 as libc::c_uint
+                    && (chat.typ == Chattype::Group || chat.typ == Chattype::VerifiedGroup)
+                {
+                    lastcontact = Contact::load_from_db(self.context, lastmsg.from_id).ok();
+                }
 
-            Some(lastmsg)
+                Some(lastmsg)
+            } else {
+                None
+            }
         } else {
             None
         };
 
-        if let Ok(draft) = get_draft(context, chat.id) {
-            if draft.is_some()
-                && (lastmsg.is_none()
-                    || draft.as_ref().unwrap().timestamp_sort
-                        > lastmsg.as_ref().unwrap().timestamp_sort)
-            {
-                lastmsg = draft;
-            }
-        }
-
         if chat.id == DC_CHAT_ID_ARCHIVED_LINK {
             ret.text2 = None;
         } else if lastmsg.is_none() || lastmsg.as_ref().unwrap().from_id == DC_CONTACT_ID_UNDEFINED
         {
-            ret.text2 = Some(context.stock_str(StockMessage::NoMessages).to_string());
+            ret.text2 = Some(self.context.stock_str(StockMessage::NoMessages).to_string());
         } else {
-            ret.fill(&mut lastmsg.unwrap(), chat, lastcontact.as_ref(), context);
+            ret.fill(
+                &mut lastmsg.unwrap(),
+                chat,
+                lastcontact.as_ref(),
+                self.context,
+            );
         }
 
         ret
     }
 }
 
-/// Get the number of archived chats
 pub fn dc_get_archived_cnt(context: &Context) -> u32 {
     context
         .sql
-        .query_get_value(
+        .query_row_col(
             context,
             "SELECT COUNT(*) FROM chats WHERE blocked=0 AND archived=1;",
             params![],
+            0,
         )
         .unwrap_or_default()
 }
 
-fn get_last_deaddrop_fresh_msg(context: &Context) -> Option<MsgId> {
-    // We have an index over the state-column, this should be
-    // sufficient as there are typically only few fresh messages.
-    context.sql.query_get_value(
-        context,
-        concat!(
-            "SELECT m.id",
-            " FROM msgs m",
-            " LEFT JOIN chats c",
-            "        ON c.id=m.chat_id",
-            " WHERE m.state=10",
-            "   AND m.hidden=0",
-            "   AND c.blocked=2",
-            " ORDER BY m.timestamp DESC, m.id DESC;"
-        ),
-        params![],
-    )
+fn get_last_deaddrop_fresh_msg(context: &Context) -> u32 {
+    // We have an index over the state-column, this should be sufficient as there are typically
+    // only few fresh messages.
+    context
+        .sql
+        .query_row_col(
+            context,
+            "SELECT m.id  FROM msgs m  LEFT JOIN chats c ON c.id=m.chat_id  \
+             WHERE m.state=10   \
+             AND m.hidden=0    \
+             AND c.blocked=2 \
+             ORDER BY m.timestamp DESC, m.id DESC;",
+            params![],
+            0,
+        )
+        .unwrap_or_default()
 }

src/config.rs

@@ -1,9 +1,6 @@
-//! # Key-value configuration management
-
 use strum::{EnumProperty, IntoEnumIterator};
 use strum_macros::{AsRefStr, Display, EnumIter, EnumProperty, EnumString};
 
-use crate::blob::BlobObject;
 use crate::constants::DC_VERSION_STR;
 use crate::context::Context;
 use crate::dc_tools::*;
@@ -22,20 +19,16 @@ pub enum Config {
     MailUser,
     MailPw,
     MailPort,
-    ImapCertificateChecks,
     SendServer,
     SendUser,
     SendPw,
     SendPort,
-    SmtpCertificateChecks,
     ServerFlags,
     #[strum(props(default = "INBOX"))]
     ImapFolder,
     Displayname,
     Selfstatus,
     Selfavatar,
-    #[strum(props(default = "0"))]
-    BccSelf,
     #[strum(props(default = "1"))]
     E2eeEnabled,
     #[strum(props(default = "1"))]
@@ -48,7 +41,7 @@ pub enum Config {
     MvboxWatch,
     #[strum(props(default = "1"))]
     MvboxMove,
-    #[strum(props(default = "0"))] // also change ShowEmails.default() on changes
+    #[strum(props(default = "0"))]
     ShowEmails,
     SaveMimeHeaders,
     ConfiguredAddr,
@@ -57,12 +50,10 @@ pub enum Config {
     ConfiguredMailPw,
     ConfiguredMailPort,
     ConfiguredMailSecurity,
-    ConfiguredImapCertificateChecks,
     ConfiguredSendServer,
     ConfiguredSendUser,
     ConfiguredSendPw,
     ConfiguredSendPort,
-    ConfiguredSmtpCertificateChecks,
     ConfiguredServerFlags,
     ConfiguredSendSecurity,
     ConfiguredE2EEEnabled,
@@ -81,13 +72,13 @@ impl Context {
     pub fn get_config(&self, key: Config) -> Option<String> {
         let value = match key {
             Config::Selfavatar => {
-                let rel_path = self.sql.get_raw_config(self, key);
-                rel_path.map(|p| dc_get_abs_path(self, &p).to_string_lossy().into_owned())
+                let rel_path = self.sql.get_config(self, key);
+                rel_path.map(|p| dc_get_abs_path_safe(self, &p).to_str().unwrap().to_string())
             }
             Config::SysVersion => Some((&*DC_VERSION_STR).clone()),
             Config::SysMsgsizeMaxRecommended => Some(format!("{}", 24 * 1024 * 1024 / 4 * 3)),
             Config::SysConfigKeys => Some(get_config_keys_string()),
-            _ => self.sql.get_raw_config(self, key),
+            _ => self.sql.get_config(self, key),
         };
 
         if value.is_some() {
@@ -101,36 +92,27 @@ impl Context {
         }
     }
 
-    pub fn get_config_int(&self, key: Config) -> i32 {
-        self.get_config(key)
-            .and_then(|s| s.parse().ok())
-            .unwrap_or_default()
-    }
-
-    pub fn get_config_bool(&self, key: Config) -> bool {
-        self.get_config_int(key) != 0
-    }
-
     /// Set the given config key.
     /// If `None` is passed as a value the value is cleared and set to the default if there is one.
     pub fn set_config(&self, key: Config, value: Option<&str>) -> Result<(), Error> {
         match key {
             Config::Selfavatar if value.is_some() => {
-                let blob = BlobObject::create_from_path(&self, value.unwrap())?;
-                self.sql.set_raw_config(self, key, Some(blob.as_name()))
+                let rel_path = std::fs::canonicalize(value.unwrap())?;
+                self.sql
+                    .set_config(self, key, Some(&rel_path.to_string_lossy()))
             }
             Config::InboxWatch => {
-                let ret = self.sql.set_raw_config(self, key, value);
-                interrupt_inbox_idle(self, true);
+                let ret = self.sql.set_config(self, key, value);
+                interrupt_imap_idle(self);
                 ret
             }
             Config::SentboxWatch => {
-                let ret = self.sql.set_raw_config(self, key, value);
+                let ret = self.sql.set_config(self, key, value);
                 interrupt_sentbox_idle(self);
                 ret
             }
             Config::MvboxWatch => {
-                let ret = self.sql.set_raw_config(self, key, value);
+                let ret = self.sql.set_config(self, key, value);
                 interrupt_mvbox_idle(self);
                 ret
             }
@@ -142,9 +124,9 @@ impl Context {
                     value
                 };
 
-                self.sql.set_raw_config(self, key, val)
+                self.sql.set_config(self, key, val)
             }
-            _ => self.sql.set_raw_config(self, key, value),
+            _ => self.sql.set_config(self, key, value),
         }
     }
 }
@@ -167,8 +149,6 @@ mod tests {
     use std::str::FromStr;
     use std::string::ToString;
 
-    use crate::test_utils::*;
-
     #[test]
     fn test_to_string() {
         assert_eq!(Config::MailServer.to_string(), "mail_server");
@@ -185,32 +165,4 @@ mod tests {
     fn test_default_prop() {
         assert_eq!(Config::ImapFolder.get_str("default"), Some("INBOX"));
     }
-
-    #[test]
-    fn test_selfavatar() -> failure::Fallible<()> {
-        let t = dummy_context();
-        let avatar_src = t.dir.path().join("avatar.jpg");
-        std::fs::write(&avatar_src, b"avatar")?;
-        let avatar_blob = t.ctx.get_blobdir().join("avatar.jpg");
-        assert!(!avatar_blob.exists());
-        t.ctx
-            .set_config(Config::Selfavatar, Some(&avatar_src.to_str().unwrap()))?;
-        assert!(avatar_blob.exists());
-        assert_eq!(std::fs::read(&avatar_blob)?, b"avatar");
-        let avatar_cfg = t.ctx.get_config(Config::Selfavatar);
-        assert_eq!(avatar_cfg, avatar_blob.to_str().map(|s| s.to_string()));
-        Ok(())
-    }
-
-    #[test]
-    fn test_selfavatar_in_blobdir() -> failure::Fallible<()> {
-        let t = dummy_context();
-        let avatar_src = t.ctx.get_blobdir().join("avatar.jpg");
-        std::fs::write(&avatar_src, b"avatar")?;
-        t.ctx
-            .set_config(Config::Selfavatar, Some(&avatar_src.to_str().unwrap()))?;
-        let avatar_cfg = t.ctx.get_config(Config::Selfavatar);
-        assert_eq!(avatar_cfg, avatar_src.to_str().map(|s| s.to_string()));
-        Ok(())
-    }
 }

src/configure/auto_mozilla.rs

@@ -1,67 +1,62 @@
-//! Thunderbird's Autoconfiguration implementation
 use quick_xml;
 use quick_xml::events::{BytesEnd, BytesStart, BytesText};
 
-use crate::constants::*;
 use crate::context::Context;
-use crate::error::Error;
+use crate::dc_tools::*;
 use crate::login_param::LoginParam;
+use crate::x::*;
 
 use super::read_autoconf_file;
 /* ******************************************************************************
  * Thunderbird's Autoconfigure
  ******************************************************************************/
 /* documentation: https://developer.mozilla.org/en-US/docs/Mozilla/Thunderbird/Autoconfiguration */
-struct MozAutoconfigure<'a> {
-    pub in_emailaddr: &'a str,
+#[repr(C)]
+struct moz_autoconfigure_t<'a> {
+    pub in_0: &'a LoginParam,
     pub in_emaildomain: &'a str,
     pub in_emaillocalpart: &'a str,
     pub out: LoginParam,
-    pub out_imap_set: bool,
-    pub out_smtp_set: bool,
-    pub tag_server: MozServer,
-    pub tag_config: MozConfigTag,
+    pub out_imap_set: libc::c_int,
+    pub out_smtp_set: libc::c_int,
+    pub tag_server: libc::c_int,
+    pub tag_config: libc::c_int,
 }
 
-#[derive(PartialEq)]
-enum MozServer {
-    Undefined,
-    Imap,
-    Smtp,
-}
-
-enum MozConfigTag {
-    Undefined,
-    Hostname,
-    Port,
-    Sockettype,
-    Username,
-}
-
-pub fn moz_parse_xml(in_emailaddr: &str, xml_raw: &str) -> Result<LoginParam, Error> {
-    let mut reader = quick_xml::Reader::from_str(xml_raw);
-    reader.trim_text(true);
+pub unsafe fn moz_autoconfigure(
+    context: &Context,
+    url: &str,
+    param_in: &LoginParam,
+) -> Option<LoginParam> {
+    let xml_raw = read_autoconf_file(context, url);
+    if xml_raw.is_null() {
+        return None;
+    }
 
     // Split address into local part and domain part.
-    let p = match in_emailaddr.find('@') {
-        Some(i) => i,
-        None => bail!("Email address {} does not contain @", in_emailaddr),
-    };
-    let (in_emaillocalpart, in_emaildomain) = in_emailaddr.split_at(p);
+    let p = param_in.addr.find("@");
+    if p.is_none() {
+        free(xml_raw as *mut libc::c_void);
+        return None;
+    }
+    let (in_emaillocalpart, in_emaildomain) = param_in.addr.split_at(p.unwrap());
     let in_emaildomain = &in_emaildomain[1..];
 
-    let mut moz_ac = MozAutoconfigure {
-        in_emailaddr,
+    let mut reader = quick_xml::Reader::from_str(as_str(xml_raw));
+    reader.trim_text(true);
+
+    let mut buf = Vec::new();
+
+    let mut moz_ac = moz_autoconfigure_t {
+        in_0: param_in,
         in_emaildomain,
         in_emaillocalpart,
         out: LoginParam::new(),
-        out_imap_set: false,
-        out_smtp_set: false,
-        tag_server: MozServer::Undefined,
-        tag_config: MozConfigTag::Undefined,
+        out_imap_set: 0,
+        out_smtp_set: 0,
+        tag_server: 0,
+        tag_config: 0,
     };
-
-    let mut buf = Vec::new();
     loop {
         match reader.read_event(&mut buf) {
             Ok(quick_xml::events::Event::Start(ref e)) => {
@@ -72,7 +67,9 @@ pub fn moz_parse_xml(in_emailaddr: &str, xml_raw: &str) -> Result<LoginParam, Er
                 moz_autoconfigure_text_cb(e, &mut moz_ac, &reader)
             }
             Err(e) => {
-                bail!(
+                error!(
+                    context,
+                    0,
                     "Configure xml: Error at position {}: {:?}",
                     reader.buffer_position(),
                     e
@@ -90,36 +87,23 @@ pub fn moz_parse_xml(in_emailaddr: &str, xml_raw: &str) -> Result<LoginParam, Er
         || moz_ac.out.send_port == 0
     {
         let r = moz_ac.out.to_string();
-        bail!("Bad or incomplete autoconfig: {}", r,);
+        warn!(context, 0, "Bad or incomplete autoconfig: {}", r,);
+        free(xml_raw as *mut libc::c_void);
+        return None;
     }
 
-    Ok(moz_ac.out)
-}
-
-pub fn moz_autoconfigure(
-    context: &Context,
-    url: &str,
-    param_in: &LoginParam,
-) -> Option<LoginParam> {
-    let xml_raw = read_autoconf_file(context, url)?;
-
-    match moz_parse_xml(&param_in.addr, &xml_raw) {
-        Err(err) => {
-            warn!(context, "{}", err);
-            None
-        }
-        Ok(lp) => Some(lp),
-    }
+    free(xml_raw as *mut libc::c_void);
+    Some(moz_ac.out)
 }
 
 fn moz_autoconfigure_text_cb<B: std::io::BufRead>(
     event: &BytesText,
-    moz_ac: &mut MozAutoconfigure,
+    moz_ac: &mut moz_autoconfigure_t,
     reader: &quick_xml::Reader<B>,
 ) {
     let val = event.unescape_and_decode(reader).unwrap_or_default();
 
-    let addr = moz_ac.in_emailaddr;
+    let addr = &moz_ac.in_0.addr;
     let email_local = moz_ac.in_emaillocalpart;
     let email_domain = moz_ac.in_emaildomain;
 
@@ -129,70 +113,66 @@ fn moz_autoconfigure_text_cb<B: std::io::BufRead>(
         .replace("%EMAILLOCALPART%", email_local)
         .replace("%EMAILDOMAIN%", email_domain);
 
-    match moz_ac.tag_server {
-        MozServer::Imap => match moz_ac.tag_config {
-            MozConfigTag::Hostname => moz_ac.out.mail_server = val,
-            MozConfigTag::Port => moz_ac.out.mail_port = val.parse().unwrap_or_default(),
-            MozConfigTag::Username => moz_ac.out.mail_user = val,
-            MozConfigTag::Sockettype => {
+    if moz_ac.tag_server == 1 {
+        match moz_ac.tag_config {
+            10 => moz_ac.out.mail_server = val,
+            11 => moz_ac.out.mail_port = val.parse().unwrap_or_default(),
+            12 => moz_ac.out.mail_user = val,
+            13 => {
                 let val_lower = val.to_lowercase();
                 if val_lower == "ssl" {
-                    moz_ac.out.server_flags |= DC_LP_IMAP_SOCKET_SSL as i32
+                    moz_ac.out.server_flags |= 0x200
                 }
                 if val_lower == "starttls" {
-                    moz_ac.out.server_flags |= DC_LP_IMAP_SOCKET_STARTTLS as i32
+                    moz_ac.out.server_flags |= 0x100
                 }
                 if val_lower == "plain" {
-                    moz_ac.out.server_flags |= DC_LP_IMAP_SOCKET_PLAIN as i32
+                    moz_ac.out.server_flags |= 0x400
                 }
             }
             _ => {}
-        },
-        MozServer::Smtp => match moz_ac.tag_config {
-            MozConfigTag::Hostname => moz_ac.out.send_server = val,
-            MozConfigTag::Port => moz_ac.out.send_port = val.parse().unwrap_or_default(),
-            MozConfigTag::Username => moz_ac.out.send_user = val,
-            MozConfigTag::Sockettype => {
+        }
+    } else if moz_ac.tag_server == 2 {
+        match moz_ac.tag_config {
+            10 => moz_ac.out.send_server = val,
+            11 => moz_ac.out.send_port = val.parse().unwrap_or_default(),
+            12 => moz_ac.out.send_user = val,
+            13 => {
                 let val_lower = val.to_lowercase();
                 if val_lower == "ssl" {
-                    moz_ac.out.server_flags |= DC_LP_SMTP_SOCKET_SSL as i32
+                    moz_ac.out.server_flags |= 0x20000
                 }
                 if val_lower == "starttls" {
-                    moz_ac.out.server_flags |= DC_LP_SMTP_SOCKET_STARTTLS as i32
+                    moz_ac.out.server_flags |= 0x10000
                 }
                 if val_lower == "plain" {
-                    moz_ac.out.server_flags |= DC_LP_SMTP_SOCKET_PLAIN as i32
+                    moz_ac.out.server_flags |= 0x40000
                 }
             }
             _ => {}
-        },
-        MozServer::Undefined => {}
+        }
     }
 }
 
-fn moz_autoconfigure_endtag_cb(event: &BytesEnd, moz_ac: &mut MozAutoconfigure) {
+fn moz_autoconfigure_endtag_cb(event: &BytesEnd, moz_ac: &mut moz_autoconfigure_t) {
     let tag = String::from_utf8_lossy(event.name()).trim().to_lowercase();
 
     if tag == "incomingserver" {
-        if moz_ac.tag_server == MozServer::Imap {
-            moz_ac.out_imap_set = true;
-        }
-        moz_ac.tag_server = MozServer::Undefined;
-        moz_ac.tag_config = MozConfigTag::Undefined;
+        moz_ac.tag_server = 0;
+        moz_ac.tag_config = 0;
+        moz_ac.out_imap_set = 1;
     } else if tag == "outgoingserver" {
-        if moz_ac.tag_server == MozServer::Smtp {
-            moz_ac.out_smtp_set = true;
-        }
-        moz_ac.tag_server = MozServer::Undefined;
-        moz_ac.tag_config = MozConfigTag::Undefined;
+        moz_ac.tag_server = 0;
+        moz_ac.tag_config = 0;
+        moz_ac.out_smtp_set = 1;
     } else {
-        moz_ac.tag_config = MozConfigTag::Undefined;
+        moz_ac.tag_config = 0;
     }
 }
 
 fn moz_autoconfigure_starttag_cb<B: std::io::BufRead>(
     event: &BytesStart,
-    moz_ac: &mut MozAutoconfigure,
+    moz_ac: &mut moz_autoconfigure_t,
     reader: &quick_xml::Reader<B>,
 ) {
     let tag = String::from_utf8_lossy(event.name()).trim().to_lowercase();
@@ -209,115 +189,25 @@ fn moz_autoconfigure_starttag_cb<B: std::io::BufRead>(
                 .unwrap_or_default()
                 .to_lowercase();
 
-            if typ == "imap" && !moz_ac.out_imap_set {
-                MozServer::Imap
+            if typ == "imap" && moz_ac.out_imap_set == 0 {
+                1
             } else {
-                MozServer::Undefined
+                0
             }
         } else {
-            MozServer::Undefined
+            0
         };
-        moz_ac.tag_config = MozConfigTag::Undefined;
+        moz_ac.tag_config = 0;
     } else if tag == "outgoingserver" {
-        moz_ac.tag_server = if !moz_ac.out_smtp_set {
-            MozServer::Smtp
-        } else {
-            MozServer::Undefined
-        };
-        moz_ac.tag_config = MozConfigTag::Undefined;
+        moz_ac.tag_server = if moz_ac.out_smtp_set == 0 { 2 } else { 0 };
+        moz_ac.tag_config = 0;
     } else if tag == "hostname" {
-        moz_ac.tag_config = MozConfigTag::Hostname;
+        moz_ac.tag_config = 10;
     } else if tag == "port" {
-        moz_ac.tag_config = MozConfigTag::Port;
+        moz_ac.tag_config = 11;
     } else if tag == "sockettype" {
-        moz_ac.tag_config = MozConfigTag::Sockettype;
+        moz_ac.tag_config = 13;
     } else if tag == "username" {
-        moz_ac.tag_config = MozConfigTag::Username;
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_parse_outlook_autoconfig() {
-        // Copied from https://autoconfig.thunderbird.net/v1.1/outlook.com on 2019-10-11
-        let xml_raw =
-"<clientConfig version=\"1.1\">
-  <emailProvider id=\"outlook.com\">
-    <domain>hotmail.com</domain>
-    <domain>hotmail.co.uk</domain>
-    <domain>hotmail.co.jp</domain>
-    <domain>hotmail.com.br</domain>
-    <domain>hotmail.de</domain>
-    <domain>hotmail.fr</domain>
-    <domain>hotmail.it</domain>
-    <domain>hotmail.es</domain>
-    <domain>live.com</domain>
-    <domain>live.co.uk</domain>
-    <domain>live.co.jp</domain>
-    <domain>live.de</domain>
-    <domain>live.fr</domain>
-    <domain>live.it</domain>
-    <domain>live.jp</domain>
-    <domain>msn.com</domain>
-    <domain>outlook.com</domain>
-    <displayName>Outlook.com (Microsoft)</displayName>
-    <displayShortName>Outlook</displayShortName>
-    <incomingServer type=\"exchange\">
-      <hostname>outlook.office365.com</hostname>
-      <port>443</port>
-      <username>%EMAILADDRESS%</username>
-      <socketType>SSL</socketType>
-      <authentication>OAuth2</authentication>
-      <owaURL>https://outlook.office365.com/owa/</owaURL>
-      <ewsURL>https://outlook.office365.com/ews/exchange.asmx</ewsURL>
-      <useGlobalPreferredServer>true</useGlobalPreferredServer>
-    </incomingServer>
-    <incomingServer type=\"imap\">
-      <hostname>outlook.office365.com</hostname>
-      <port>993</port>
-      <socketType>SSL</socketType>
-      <authentication>password-cleartext</authentication>
-      <username>%EMAILADDRESS%</username>
-    </incomingServer>
-    <incomingServer type=\"pop3\">
-      <hostname>outlook.office365.com</hostname>
-      <port>995</port>
-      <socketType>SSL</socketType>
-      <authentication>password-cleartext</authentication>
-      <username>%EMAILADDRESS%</username>
-      <pop3>
-        <leaveMessagesOnServer>true</leaveMessagesOnServer>
-        <!-- Outlook.com docs specifically mention that POP3 deletes have effect on the main inbox on webmail and IMAP -->
-      </pop3>
-    </incomingServer>
-    <outgoingServer type=\"smtp\">
-      <hostname>smtp.office365.com</hostname>
-      <port>587</port>
-      <socketType>STARTTLS</socketType>
-      <authentication>password-cleartext</authentication>
-      <username>%EMAILADDRESS%</username>
-    </outgoingServer>
-    <documentation url=\"http://windows.microsoft.com/en-US/windows/outlook/send-receive-from-app\">
-      <descr lang=\"en\">Set up an email app with Outlook.com</descr>
-    </documentation>
-  </emailProvider>
-  <webMail>
-    <loginPage url=\"https://www.outlook.com/\"/>
-    <loginPageInfo url=\"https://www.outlook.com/\">
-      <username>%EMAILADDRESS%</username>
-      <usernameField id=\"i0116\" name=\"login\"/>
-      <passwordField id=\"i0118\" name=\"passwd\"/>
-      <loginButton id=\"idSIButton9\" name=\"SI\"/>
-    </loginPageInfo>
-  </webMail>
-</clientConfig>";
-        let res = moz_parse_xml("example@outlook.com", xml_raw).expect("XML parsing failed");
-        assert_eq!(res.mail_server, "outlook.office365.com");
-        assert_eq!(res.mail_port, 993);
-        assert_eq!(res.send_server, "smtp.office365.com");
-        assert_eq!(res.send_port, 587);
+        moz_ac.tag_config = 12;
     }
 }

src/configure/auto_outlook.rs

@@ -1,249 +1,213 @@
 use quick_xml;
-use quick_xml::events::BytesEnd;
+use quick_xml::events::{BytesEnd, BytesStart, BytesText};
 
-use crate::constants::*;
 use crate::context::Context;
-use crate::error::Error;
+use crate::dc_tools::*;
 use crate::login_param::LoginParam;
+use crate::x::*;
+use std::ptr;
 
 use super::read_autoconf_file;
-
-/// Outlook's Autodiscover
-struct OutlookAutodiscover {
+/* ******************************************************************************
+ * Outlook's Autodiscover
+ ******************************************************************************/
+#[repr(C)]
+struct outlk_autodiscover_t<'a> {
+    pub in_0: &'a LoginParam,
     pub out: LoginParam,
-    pub out_imap_set: bool,
-    pub out_smtp_set: bool,
-    pub config_type: Option<String>,
-    pub config_server: String,
-    pub config_port: i32,
-    pub config_ssl: String,
-    pub config_redirecturl: Option<String>,
+    pub out_imap_set: libc::c_int,
+    pub out_smtp_set: libc::c_int,
+    pub tag_config: libc::c_int,
+    pub config: [*mut libc::c_char; 6],
+    pub redirect: *mut libc::c_char,
 }
 
-enum ParsingResult {
-    LoginParam(LoginParam),
-    RedirectUrl(String),
-}
-
-fn outlk_parse_xml(xml_raw: &str) -> Result<ParsingResult, Error> {
-    let mut outlk_ad = OutlookAutodiscover {
+pub unsafe fn outlk_autodiscover(
+    context: &Context,
+    url__: &str,
+    param_in: &LoginParam,
+) -> Option<LoginParam> {
+    let mut xml_raw: *mut libc::c_char = ptr::null_mut();
+    let mut url = url__.strdup();
+    let mut outlk_ad = outlk_autodiscover_t {
+        in_0: param_in,
         out: LoginParam::new(),
-        out_imap_set: false,
-        out_smtp_set: false,
-        config_type: None,
-        config_server: String::new(),
-        config_port: 0,
-        config_ssl: String::new(),
-        config_redirecturl: None,
+        out_imap_set: 0,
+        out_smtp_set: 0,
+        tag_config: 0,
+        config: [ptr::null_mut(); 6],
+        redirect: ptr::null_mut(),
     };
-
-    let mut reader = quick_xml::Reader::from_str(&xml_raw);
-    reader.trim_text(true);
-
-    let mut buf = Vec::new();
-
-    let mut current_tag: Option<String> = None;
-
+    let ok_to_continue;
+    let mut i = 0;
     loop {
-        match reader.read_event(&mut buf) {
-            Ok(quick_xml::events::Event::Start(ref e)) => {
-                let tag = String::from_utf8_lossy(e.name()).trim().to_lowercase();
-
-                if tag == "protocol" {
-                    outlk_ad.config_type = None;
-                    outlk_ad.config_server = String::new();
-                    outlk_ad.config_port = 0;
-                    outlk_ad.config_ssl = String::new();
-                    outlk_ad.config_redirecturl = None;
-
-                    current_tag = None;
-                } else {
-                    current_tag = Some(tag);
-                }
-            }
-            Ok(quick_xml::events::Event::End(ref e)) => {
-                outlk_autodiscover_endtag_cb(e, &mut outlk_ad);
-                current_tag = None;
-            }
-            Ok(quick_xml::events::Event::Text(ref e)) => {
-                let val = e.unescape_and_decode(&reader).unwrap_or_default();
-
-                if let Some(ref tag) = current_tag {
-                    match tag.as_str() {
-                        "type" => {
-                            outlk_ad.config_type = Some(val.trim().to_lowercase().to_string())
-                        }
-                        "server" => outlk_ad.config_server = val.trim().to_string(),
-                        "port" => outlk_ad.config_port = val.trim().parse().unwrap_or_default(),
-                        "ssl" => outlk_ad.config_ssl = val.trim().to_string(),
-                        "redirecturl" => outlk_ad.config_redirecturl = Some(val.trim().to_string()),
-                        _ => {}
-                    };
-                }
-            }
-            Err(e) => {
-                bail!(
-                    "Configure xml: Error at position {}: {:?}",
-                    reader.buffer_position(),
-                    e
-                );
-            }
-            Ok(quick_xml::events::Event::Eof) => break,
-            _ => (),
+        if !(i < 10) {
+            ok_to_continue = true;
+            break;
         }
-        buf.clear();
+        memset(
+            &mut outlk_ad as *mut outlk_autodiscover_t as *mut libc::c_void,
+            0,
+            ::std::mem::size_of::<outlk_autodiscover_t>(),
+        );
+        xml_raw = read_autoconf_file(context, as_str(url));
+        if xml_raw.is_null() {
+            ok_to_continue = false;
+            break;
+        }
+
+        let mut reader = quick_xml::Reader::from_str(as_str(xml_raw));
+        reader.trim_text(true);
+
+        let mut buf = Vec::new();
+
+        loop {
+            match reader.read_event(&mut buf) {
+                Ok(quick_xml::events::Event::Start(ref e)) => {
+                    outlk_autodiscover_starttag_cb(e, &mut outlk_ad)
+                }
+                Ok(quick_xml::events::Event::End(ref e)) => {
+                    outlk_autodiscover_endtag_cb(e, &mut outlk_ad)
+                }
+                Ok(quick_xml::events::Event::Text(ref e)) => {
+                    outlk_autodiscover_text_cb(e, &mut outlk_ad, &reader)
+                }
+                Err(e) => {
+                    error!(
+                        context,
+                        0,
+                        "Configure xml: Error at position {}: {:?}",
+                        reader.buffer_position(),
+                        e
+                    );
+                }
+                Ok(quick_xml::events::Event::Eof) => break,
+                _ => (),
+            }
+            buf.clear();
+        }
+
+        if !(!outlk_ad.config[5].is_null()
+            && 0 != *outlk_ad.config[5usize].offset(0isize) as libc::c_int)
+        {
+            ok_to_continue = true;
+            break;
+        }
+        free(url as *mut libc::c_void);
+        url = dc_strdup(outlk_ad.config[5usize]);
+
+        outlk_clean_config(&mut outlk_ad);
+        free(xml_raw as *mut libc::c_void);
+        xml_raw = ptr::null_mut();
+        i += 1;
     }
 
-    // XML redirect via redirecturl
-    if outlk_ad.config_redirecturl.is_none()
-        || outlk_ad.config_redirecturl.as_ref().unwrap().is_empty()
-    {
+    if ok_to_continue {
         if outlk_ad.out.mail_server.is_empty()
             || outlk_ad.out.mail_port == 0
             || outlk_ad.out.send_server.is_empty()
             || outlk_ad.out.send_port == 0
         {
             let r = outlk_ad.out.to_string();
-            bail!("Bad or incomplete autoconfig: {}", r,);
-        }
-        Ok(ParsingResult::LoginParam(outlk_ad.out))
-    } else {
-        Ok(ParsingResult::RedirectUrl(
-            outlk_ad.config_redirecturl.unwrap(),
-        ))
-    }
-}
+            warn!(context, 0, "Bad or incomplete autoconfig: {}", r,);
+            free(url as *mut libc::c_void);
+            free(xml_raw as *mut libc::c_void);
+            outlk_clean_config(&mut outlk_ad);
 
-pub fn outlk_autodiscover(
-    context: &Context,
-    url: &str,
-    _param_in: &LoginParam,
-) -> Option<LoginParam> {
-    let mut url = url.to_string();
-    /* Follow up to 10 xml-redirects (http-redirects are followed in read_autoconf_file() */
-    for _i in 0..10 {
-        if let Some(xml_raw) = read_autoconf_file(context, &url) {
-            match outlk_parse_xml(&xml_raw) {
-                Err(err) => {
-                    warn!(context, "{}", err);
-                    return None;
-                }
-                Ok(res) => match res {
-                    ParsingResult::RedirectUrl(redirect_url) => url = redirect_url,
-                    ParsingResult::LoginParam(login_param) => return Some(login_param),
-                },
-            }
-        } else {
             return None;
         }
     }
-    None
+    free(url as *mut libc::c_void);
+    free(xml_raw as *mut libc::c_void);
+    outlk_clean_config(&mut outlk_ad);
+    Some(outlk_ad.out)
 }
 
-fn outlk_autodiscover_endtag_cb(event: &BytesEnd, outlk_ad: &mut OutlookAutodiscover) {
+unsafe fn outlk_clean_config(mut outlk_ad: *mut outlk_autodiscover_t) {
+    for i in 0..6 {
+        free((*outlk_ad).config[i] as *mut libc::c_void);
+        (*outlk_ad).config[i] = ptr::null_mut();
+    }
+}
+
+fn outlk_autodiscover_text_cb<B: std::io::BufRead>(
+    event: &BytesText,
+    outlk_ad: &mut outlk_autodiscover_t,
+    reader: &quick_xml::Reader<B>,
+) {
+    let val = event.unescape_and_decode(reader).unwrap_or_default();
+
+    unsafe {
+        free(outlk_ad.config[outlk_ad.tag_config as usize].cast());
+        outlk_ad.config[outlk_ad.tag_config as usize] = val.trim().strdup();
+    }
+}
+
+unsafe fn outlk_autodiscover_endtag_cb(event: &BytesEnd, outlk_ad: &mut outlk_autodiscover_t) {
     let tag = String::from_utf8_lossy(event.name()).trim().to_lowercase();
 
     if tag == "protocol" {
-        if let Some(type_) = &outlk_ad.config_type {
-            let port = outlk_ad.config_port;
-            let ssl_on = outlk_ad.config_ssl == "on";
-            let ssl_off = outlk_ad.config_ssl == "off";
-            if type_ == "imap" && !outlk_ad.out_imap_set {
-                outlk_ad.out.mail_server =
-                    std::mem::replace(&mut outlk_ad.config_server, String::new());
+        if !outlk_ad.config[1].is_null() {
+            let port = dc_atoi_null_is_0(outlk_ad.config[3]);
+            let ssl_on = (!outlk_ad.config[4].is_null()
+                && strcasecmp(
+                    outlk_ad.config[4],
+                    b"on\x00" as *const u8 as *const libc::c_char,
+                ) == 0) as libc::c_int;
+            let ssl_off = (!outlk_ad.config[4].is_null()
+                && strcasecmp(
+                    outlk_ad.config[4],
+                    b"off\x00" as *const u8 as *const libc::c_char,
+                ) == 0) as libc::c_int;
+            if strcasecmp(
+                outlk_ad.config[1],
+                b"imap\x00" as *const u8 as *const libc::c_char,
+            ) == 0
+                && outlk_ad.out_imap_set == 0
+            {
+                outlk_ad.out.mail_server = to_string(outlk_ad.config[2]);
                 outlk_ad.out.mail_port = port;
-                if ssl_on {
-                    outlk_ad.out.server_flags |= DC_LP_IMAP_SOCKET_SSL as i32
-                } else if ssl_off {
-                    outlk_ad.out.server_flags |= DC_LP_IMAP_SOCKET_PLAIN as i32
+                if 0 != ssl_on {
+                    outlk_ad.out.server_flags |= 0x200
+                } else if 0 != ssl_off {
+                    outlk_ad.out.server_flags |= 0x400
                 }
-                outlk_ad.out_imap_set = true
-            } else if type_ == "smtp" && !outlk_ad.out_smtp_set {
-                outlk_ad.out.send_server =
-                    std::mem::replace(&mut outlk_ad.config_server, String::new());
-                outlk_ad.out.send_port = outlk_ad.config_port;
-                if ssl_on {
-                    outlk_ad.out.server_flags |= DC_LP_SMTP_SOCKET_SSL as i32
-                } else if ssl_off {
-                    outlk_ad.out.server_flags |= DC_LP_SMTP_SOCKET_PLAIN as i32
+                outlk_ad.out_imap_set = 1
+            } else if strcasecmp(
+                outlk_ad.config[1usize],
+                b"smtp\x00" as *const u8 as *const libc::c_char,
+            ) == 0
+                && outlk_ad.out_smtp_set == 0
+            {
+                outlk_ad.out.send_server = to_string(outlk_ad.config[2]);
+                outlk_ad.out.send_port = port;
+                if 0 != ssl_on {
+                    outlk_ad.out.server_flags |= 0x20000
+                } else if 0 != ssl_off {
+                    outlk_ad.out.server_flags |= 0x40000
                 }
-                outlk_ad.out_smtp_set = true
+                outlk_ad.out_smtp_set = 1
             }
         }
+        outlk_clean_config(outlk_ad);
     }
+    outlk_ad.tag_config = 0;
 }
 
-#[cfg(test)]
-mod tests {
-    use super::*;
+fn outlk_autodiscover_starttag_cb(event: &BytesStart, outlk_ad: &mut outlk_autodiscover_t) {
+    let tag = String::from_utf8_lossy(event.name()).trim().to_lowercase();
 
-    #[test]
-    fn test_parse_redirect() {
-        let res = outlk_parse_xml("
-<?xml version=\"1.0\" encoding=\"utf-8\"?>
-  <Autodiscover xmlns=\"http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006\">
-    <Response xmlns=\"http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a\">
-      <Account>
-        <AccountType>email</AccountType>
-        <Action>redirectUrl</Action>
-        <RedirectUrl>https://mail.example.com/autodiscover/autodiscover.xml</RedirectUrl>
-      </Account>
-    </Response>
-  </Autodiscover>
- ").expect("XML is not parsed successfully");
-        match res {
-            ParsingResult::LoginParam(_lp) => {
-                panic!("redirecturl is not found");
-            }
-            ParsingResult::RedirectUrl(url) => {
-                assert_eq!(
-                    url,
-                    "https://mail.example.com/autodiscover/autodiscover.xml"
-                );
-            }
-        }
-    }
-
-    #[test]
-    fn test_parse_loginparam() {
-        let res = outlk_parse_xml(
-            "\
-<?xml version=\"1.0\" encoding=\"utf-8\"?>
-<Autodiscover xmlns=\"http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006\">
-  <Response xmlns=\"http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a\">
-    <Account>
-      <AccountType>email</AccountType>
-      <Action>settings</Action>
-      <Protocol>
-        <Type>IMAP</Type>
-        <Server>example.com</Server>
-        <Port>993</Port>
-        <SSL>on</SSL>
-        <AuthRequired>on</AuthRequired>
-      </Protocol>
-      <Protocol>
-        <Type>SMTP</Type>
-        <Server>smtp.example.com</Server>
-        <Port>25</Port>
-        <SSL>off</SSL>
-        <AuthRequired>on</AuthRequired>
-      </Protocol>
-    </Account>
-  </Response>
-</Autodiscover>",
-        )
-        .expect("XML is not parsed successfully");
-
-        match res {
-            ParsingResult::LoginParam(lp) => {
-                assert_eq!(lp.mail_server, "example.com");
-                assert_eq!(lp.mail_port, 993);
-                assert_eq!(lp.send_server, "smtp.example.com");
-                assert_eq!(lp.send_port, 25);
-            }
-            ParsingResult::RedirectUrl(_) => {
-                panic!("RedirectUrl is not expected");
-            }
-        }
-    }
+    if tag == "protocol" {
+        unsafe { outlk_clean_config(outlk_ad) };
+    } else if tag == "type" {
+        outlk_ad.tag_config = 1
+    } else if tag == "server" {
+        outlk_ad.tag_config = 2
+    } else if tag == "port" {
+        outlk_ad.tag_config = 3
+    } else if tag == "ssl" {
+        outlk_ad.tag_config = 4
+    } else if tag == "redirecturl" {
+        outlk_ad.tag_config = 5
+    };
 }

src/constants.rs

@@ -1,9 +1,10 @@
-//! # Constants
+//! Constants
 #![allow(non_camel_case_types, dead_code)]
 
-use deltachat_derive::*;
 use lazy_static::lazy_static;
 
+use deltachat_derive::*;
+
 lazy_static! {
     pub static ref DC_VERSION_STR: String = env!("CARGO_PKG_VERSION").to_string();
 }
@@ -25,6 +26,7 @@ impl Default for MoveState {
 
 // some defaults
 const DC_E2EE_DEFAULT_ENABLED: i32 = 1;
+pub const DC_MDNS_DEFAULT_ENABLED: i32 = 1;
 const DC_INBOX_WATCH_DEFAULT: i32 = 1;
 const DC_SENTBOX_WATCH_DEFAULT: i32 = 1;
 const DC_MVBOX_WATCH_DEFAULT: i32 = 1;
@@ -44,20 +46,6 @@ impl Default for Blocked {
     }
 }
 
-#[derive(Debug, Display, Clone, Copy, PartialEq, Eq, FromPrimitive, ToPrimitive, FromSql, ToSql)]
-#[repr(u8)]
-pub enum ShowEmails {
-    Off = 0,
-    AcceptedContacts = 1,
-    All = 2,
-}
-
-impl Default for ShowEmails {
-    fn default() -> Self {
-        ShowEmails::Off // also change Config.ShowEmails props(default) on changes
-    }
-}
-
 pub const DC_IMAP_SEEN: u32 = 0x1;
 
 pub const DC_HANDSHAKE_CONTINUE_NORMAL_PROCESSING: i32 = 0x01;
@@ -68,14 +56,19 @@ pub const DC_GCL_ARCHIVED_ONLY: usize = 0x01;
 pub const DC_GCL_NO_SPECIALS: usize = 0x02;
 pub const DC_GCL_ADD_ALLDONE_HINT: usize = 0x04;
 
-pub const DC_GCM_ADDDAYMARKER: u32 = 0x01;
+const DC_GCM_ADDDAYMARKER: usize = 0x01;
 
 pub const DC_GCL_VERIFIED_ONLY: usize = 0x01;
 pub const DC_GCL_ADD_SELF: usize = 0x02;
 
-// values for DC_PARAM_FORCE_PLAINTEXT
-pub(crate) const DC_FP_NO_AUTOCRYPT_HEADER: i32 = 2;
-pub(crate) const DC_FP_ADD_AUTOCRYPT_HEADER: i32 = 1;
+/// param1 is a directory where the keys are written to
+const DC_IMEX_EXPORT_SELF_KEYS: usize = 1;
+/// param1 is a directory where the keys are searched in and read from
+const DC_IMEX_IMPORT_SELF_KEYS: usize = 2;
+/// param1 is a directory where the backup is written to
+const DC_IMEX_EXPORT_BACKUP: usize = 11;
+/// param1 is the file with the backup to import
+const DC_IMEX_IMPORT_BACKUP: usize = 12;
 
 /// virtual chat showing all messages belonging to chats flagged with chats.blocked=2
 pub(crate) const DC_CHAT_ID_DEADDROP: u32 = 1;
@@ -120,7 +113,7 @@ impl Default for Chattype {
 }
 
 pub const DC_MSG_ID_MARKER1: u32 = 1;
-pub const DC_MSG_ID_DAYMARKER: u32 = 9;
+const DC_MSG_ID_DAYMARKER: u32 = 9;
 pub const DC_MSG_ID_LAST_SPECIAL: u32 = 9;
 
 /// approx. max. length returned by dc_msg_get_text()
@@ -130,17 +123,11 @@ const DC_MAX_GET_INFO_LEN: usize = 100000;
 
 pub const DC_CONTACT_ID_UNDEFINED: u32 = 0;
 pub const DC_CONTACT_ID_SELF: u32 = 1;
-pub const DC_CONTACT_ID_INFO: u32 = 2;
-pub const DC_CONTACT_ID_DEVICE: u32 = 5;
+const DC_CONTACT_ID_DEVICE: u32 = 2;
 pub const DC_CONTACT_ID_LAST_SPECIAL: u32 = 9;
 
 pub const DC_CREATE_MVBOX: usize = 1;
 
-// Flags for empty server job
-
-pub const DC_EMPTY_MVBOX: u32 = 0x01;
-pub const DC_EMPTY_INBOX: u32 = 0x02;
-
 // Flags for configuring IMAP and SMTP servers.
 // These flags are optional
 // and may be set together with the username, password etc.
@@ -149,23 +136,23 @@ pub const DC_EMPTY_INBOX: u32 = 0x02;
 /// Force OAuth2 authorization. This flag does not skip automatic configuration.
 /// Before calling configure() with DC_LP_AUTH_OAUTH2 set,
 /// the user has to confirm access at the URL returned by dc_get_oauth2_url().
-pub const DC_LP_AUTH_OAUTH2: i32 = 0x2;
+pub const DC_LP_AUTH_OAUTH2: usize = 0x2;
 
 /// Force NORMAL authorization, this is the default.
 /// If this flag is set, automatic configuration is skipped.
-pub const DC_LP_AUTH_NORMAL: i32 = 0x4;
+const DC_LP_AUTH_NORMAL: usize = 0x4;
 
 /// Connect to IMAP via STARTTLS.
 /// If this flag is set, automatic configuration is skipped.
-pub const DC_LP_IMAP_SOCKET_STARTTLS: i32 = 0x100;
+pub const DC_LP_IMAP_SOCKET_STARTTLS: usize = 0x100;
 
 /// Connect to IMAP via SSL.
 /// If this flag is set, automatic configuration is skipped.
-pub const DC_LP_IMAP_SOCKET_SSL: i32 = 0x200;
+const DC_LP_IMAP_SOCKET_SSL: usize = 0x200;
 
 /// Connect to IMAP unencrypted, this should not be used.
 /// If this flag is set, automatic configuration is skipped.
-pub const DC_LP_IMAP_SOCKET_PLAIN: i32 = 0x400;
+pub const DC_LP_IMAP_SOCKET_PLAIN: usize = 0x400;
 
 /// Connect to SMTP via STARTTLS.
 /// If this flag is set, automatic configuration is skipped.
@@ -173,19 +160,19 @@ pub const DC_LP_SMTP_SOCKET_STARTTLS: usize = 0x10000;
 
 /// Connect to SMTP via SSL.
 /// If this flag is set, automatic configuration is skipped.
-pub const DC_LP_SMTP_SOCKET_SSL: usize = 0x20000;
+const DC_LP_SMTP_SOCKET_SSL: usize = 0x20000;
 
 /// Connect to SMTP unencrypted, this should not be used.
 /// If this flag is set, automatic configuration is skipped.
 pub const DC_LP_SMTP_SOCKET_PLAIN: usize = 0x40000;
 
 /// if none of these flags are set, the default is chosen
-pub const DC_LP_AUTH_FLAGS: i32 = (DC_LP_AUTH_OAUTH2 | DC_LP_AUTH_NORMAL);
+const DC_LP_AUTH_FLAGS: usize = (DC_LP_AUTH_OAUTH2 | DC_LP_AUTH_NORMAL);
 /// if none of these flags are set, the default is chosen
-pub const DC_LP_IMAP_SOCKET_FLAGS: i32 =
+const DC_LP_IMAP_SOCKET_FLAGS: usize =
     (DC_LP_IMAP_SOCKET_STARTTLS | DC_LP_IMAP_SOCKET_SSL | DC_LP_IMAP_SOCKET_PLAIN);
 /// if none of these flags are set, the default is chosen
-pub const DC_LP_SMTP_SOCKET_FLAGS: usize =
+const DC_LP_SMTP_SOCKET_FLAGS: usize =
     (DC_LP_SMTP_SOCKET_STARTTLS | DC_LP_SMTP_SOCKET_SSL | DC_LP_SMTP_SOCKET_PLAIN);
 
 // QR code scanning (view from Bob, the joiner)
@@ -214,11 +201,6 @@ pub enum Viewtype {
     /// and retrieved via dc_msg_get_file(), dc_msg_get_width(), dc_msg_get_height().
     Gif = 21,
 
-    /// Message containing a sticker, similar to image.
-    /// If possible, the ui should display the image without borders in a transparent way.
-    /// A click on a sticker will offer to install the sticker set in some future.
-    Sticker = 23,
-
     /// Message containing an Audio file.
     /// File and duration are set via dc_msg_set_file(), dc_msg_set_duration()
     /// and retrieved via dc_msg_get_file(), dc_msg_get_duration().
@@ -265,14 +247,255 @@ mod tests {
 // If you do not want to handle an event, it is always safe to return 0,
 // so there is no need to add a "case" for every event.
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq, FromPrimitive, ToPrimitive)]
+#[repr(u32)]
+pub enum Event {
+    /// The library-user may write an informational string to the log.
+    /// Passed to the callback given to dc_context_new().
+    /// This event should not be reported to the end-user using a popup or something like that.
+    /// @param data1 0
+    /// @param data2 (const char*) Info string in english language.
+    ///     Must not be free()'d or modified and is valid only until the callback returns.
+    /// @return 0
+    INFO = 100,
+
+    /// Emitted when SMTP connection is established and login was successful.
+    ///
+    /// @param data1 0
+    /// @param data2 (const char*) Info string in english language.
+    ///     Must not be free()'d or modified and is valid only until the callback returns.
+    /// @return 0
+    SMTP_CONNECTED = 101,
+
+    /// Emitted when IMAP connection is established and login was successful.
+    ///
+    /// @param data1 0
+    /// @param data2 (const char*) Info string in english language.
+    ///     Must not be free()'d or modified and is valid only until the callback returns.
+    /// @return 0
+    IMAP_CONNECTED = 102,
+
+    /// Emitted when a message was successfully sent to the SMTP server.
+    ///
+    /// @param data1 0
+    /// @param data2 (const char*) Info string in english language.
+    ///     Must not be free()'d or modified and is valid only until the callback returns.
+    /// @return 0
+    SMTP_MESSAGE_SENT = 103,
+
+    /// The library-user should write a warning string to the log.
+    /// Passed to the callback given to dc_context_new().
+    ///
+    /// This event should not be reported to the end-user using a popup or something like that.
+    ///
+    /// @param data1 0
+    /// @param data2 (const char*) Warning string in english language.
+    ///     Must not be free()'d or modified and is valid only until the callback returns.
+    /// @return 0
+    WARNING = 300,
+
+    /// The library-user should report an error to the end-user.
+    /// Passed to the callback given to dc_context_new().
+    ///
+    /// As most things are asynchronous, things may go wrong at any time and the user
+    /// should not be disturbed by a dialog or so.  Instead, use a bubble or so.
+    ///
+    /// However, for ongoing processes (eg. configure())
+    /// or for functions that are expected to fail (eg. dc_continue_key_transfer())
+    /// it might be better to delay showing these events until the function has really
+    /// failed (returned false). It should be sufficient to report only the _last_ error
+    /// in a messasge box then.
+    ///
+    /// @param data1 0
+    /// @param data2 (const char*) Error string, always set, never NULL. Frequent error strings are
+    ///     localized using #DC_EVENT_GET_STRING, however, most error strings will be in english language.
+    ///     Must not be free()'d or modified and is valid only until the callback returns.
+    /// @return 0
+    ERROR = 400,
+
+    /// An action cannot be performed because there is no network available.
+    ///
+    /// The library will typically try over after a some time
+    /// and when dc_maybe_network() is called.
+    ///
+    /// Network errors should be reported to users in a non-disturbing way,
+    /// however, as network errors may come in a sequence,
+    /// it is not useful to raise each an every error to the user.
+    /// For this purpose, data1 is set to 1 if the error is probably worth reporting.
+    ///
+    /// Moreover, if the UI detects that the device is offline,
+    /// it is probably more useful to report this to the user
+    /// instead of the string from data2.
+    ///
+    /// @param data1 (int) 1=first/new network error, should be reported the user;
+    ///     0=subsequent network error, should be logged only
+    /// @param data2 (const char*) Error string, always set, never NULL.
+    ///     Must not be free()'d or modified and is valid only until the callback returns.
+    /// @return 0
+    ERROR_NETWORK = 401,
+
+    /// An action cannot be performed because the user is not in the group.
+    /// Reported eg. after a call to
+    /// dc_set_chat_name(), dc_set_chat_profile_image(),
+    /// dc_add_contact_to_chat(), dc_remove_contact_from_chat(),
+    /// dc_send_text_msg() or another sending function.
+    ///
+    /// @param data1 0
+    /// @param data2 (const char*) Info string in english language.
+    ///     Must not be free()'d or modified
+    ///     and is valid only until the callback returns.
+    /// @return 0
+    ERROR_SELF_NOT_IN_GROUP = 410,
+
+    /// Messages or chats changed.  One or more messages or chats changed for various
+    /// reasons in the database:
+    /// - Messages sent, received or removed
+    /// - Chats created, deleted or archived
+    /// - A draft has been set
+    ///
+    /// @param data1 (int) chat_id for single added messages
+    /// @param data2 (int) msg_id for single added messages
+    /// @return 0
+    MSGS_CHANGED = 2000,
+
+    /// There is a fresh message. Typically, the user will show an notification
+    /// when receiving this message.
+    ///
+    /// There is no extra #DC_EVENT_MSGS_CHANGED event send together with this event.
+    ///
+    /// @param data1 (int) chat_id
+    /// @param data2 (int) msg_id
+    /// @return 0
+    INCOMING_MSG = 2005,
+
+    /// A single message is sent successfully. State changed from  DC_STATE_OUT_PENDING to
+    /// DC_STATE_OUT_DELIVERED, see dc_msg_get_state().
+    ///
+    /// @param data1 (int) chat_id
+    /// @param data2 (int) msg_id
+    /// @return 0
+    MSG_DELIVERED = 2010,
+
+    /// A single message could not be sent. State changed from DC_STATE_OUT_PENDING or DC_STATE_OUT_DELIVERED to
+    /// DC_STATE_OUT_FAILED, see dc_msg_get_state().
+    ///
+    /// @param data1 (int) chat_id
+    /// @param data2 (int) msg_id
+    /// @return 0
+    MSG_FAILED = 2012,
+
+    /// A single message is read by the receiver. State changed from DC_STATE_OUT_DELIVERED to
+    /// DC_STATE_OUT_MDN_RCVD, see dc_msg_get_state().
+    ///
+    /// @param data1 (int) chat_id
+    /// @param data2 (int) msg_id
+    /// @return 0
+    MSG_READ = 2015,
+
+    /// Chat changed.  The name or the image of a chat group was changed or members were added or removed.
+    /// Or the verify state of a chat has changed.
+    /// See dc_set_chat_name(), dc_set_chat_profile_image(), dc_add_contact_to_chat()
+    /// and dc_remove_contact_from_chat().
+    ///
+    /// @param data1 (int) chat_id
+    /// @param data2 0
+    /// @return 0
+    CHAT_MODIFIED = 2020,
+
+    /// Contact(s) created, renamed, blocked or deleted.
+    ///
+    /// @param data1 (int) If not 0, this is the contact_id of an added contact that should be selected.
+    /// @param data2 0
+    /// @return 0
+    CONTACTS_CHANGED = 2030,
+
+    /// Location of one or more contact has changed.
+    ///
+    /// @param data1 (int) contact_id of the contact for which the location has changed.
+    ///     If the locations of several contacts have been changed,
+    ///     eg. after calling dc_delete_all_locations(), this parameter is set to 0.
+    /// @param data2 0
+    /// @return 0
+    LOCATION_CHANGED = 2035,
+
+    /// Inform about the configuration progress started by configure().
+    ///
+    /// @param data1 (int) 0=error, 1-999=progress in permille, 1000=success and done
+    /// @param data2 0
+    /// @return 0
+    CONFIGURE_PROGRESS = 2041,
+
+    /// Inform about the import/export progress started by dc_imex().
+    ///
+    /// @param data1 (int) 0=error, 1-999=progress in permille, 1000=success and done
+    /// @param data2 0
+    /// @return 0
+    IMEX_PROGRESS = 2051,
+
+    /// A file has been exported. A file has been written by dc_imex().
+    /// This event may be sent multiple times by a single call to dc_imex().
+    ///
+    /// A typical purpose for a handler of this event may be to make the file public to some system
+    /// services.
+    ///
+    /// @param data1 (const char*) Path and file name.
+    ///     Must not be free()'d or modified and is valid only until the callback returns.
+    /// @param data2 0
+    /// @return 0
+    IMEX_FILE_WRITTEN = 2052,
+
+    /// Progress information of a secure-join handshake from the view of the inviter
+    /// (Alice, the person who shows the QR code).
+    ///
+    /// These events are typically sent after a joiner has scanned the QR code
+    /// generated by dc_get_securejoin_qr().
+    ///
+    /// @param data1 (int) ID of the contact that wants to join.
+    /// @param data2 (int) Progress as:
+    ///     300=vg-/vc-request received, typically shown as "bob@addr joins".
+    ///     600=vg-/vc-request-with-auth received, vg-member-added/vc-contact-confirm sent, typically shown as "bob@addr verified".
+    ///     800=vg-member-added-received received, shown as "bob@addr securely joined GROUP", only sent for the verified-group-protocol.
+    ///     1000=Protocol finished for this contact.
+    /// @return 0
+    SECUREJOIN_INVITER_PROGRESS = 2060,
+
+    /// Progress information of a secure-join handshake from the view of the joiner
+    /// (Bob, the person who scans the QR code).
+    /// The events are typically sent while dc_join_securejoin(), which
+    /// may take some time, is executed.
+    /// @param data1 (int) ID of the inviting contact.
+    /// @param data2 (int) Progress as:
+    ///     400=vg-/vc-request-with-auth sent, typically shown as "alice@addr verified, introducing myself."
+    ///     (Bob has verified alice and waits until Alice does the same for him)
+    /// @return 0
+    SECUREJOIN_JOINER_PROGRESS = 2061,
+
+    // the following events are functions that should be provided by the frontends
+    /// Requeste a localized string from the frontend.
+    /// @param data1 (int) ID of the string to request, one of the DC_STR_/// constants.
+    /// @param data2 (int) The count. If the requested string contains a placeholder for a numeric value,
+    ///     the ui may use this value to return different strings on different plural forms.
+    /// @return (const char*) Null-terminated UTF-8 string.
+    ///     The string will be free()'d by the core,
+    ///     so it must be allocated using malloc() or a compatible function.
+    ///     Return 0 if the ui cannot provide the requested string
+    ///     the core will use a default string in english language then.
+    GET_STRING = 2091,
+}
+
 const DC_EVENT_FILE_COPIED: usize = 2055; // deprecated;
 const DC_EVENT_IS_OFFLINE: usize = 2081; // deprecated;
 const DC_ERROR_SEE_STRING: usize = 0; // deprecated;
 const DC_ERROR_SELF_NOT_IN_GROUP: usize = 1; // deprecated;
 const DC_STR_SELFNOTINGRP: usize = 21; // deprecated;
 
+/// Values for dc_get|set_config("show_emails")
+const DC_SHOW_EMAILS_OFF: usize = 0;
+const DC_SHOW_EMAILS_ACCEPTED_CONTACTS: usize = 1;
+const DC_SHOW_EMAILS_ALL: usize = 2;
+
 // TODO: Strings need some doumentation about used placeholders.
-// These constants are used to set stock translation strings
+// These constants are used to request strings using #DC_EVENT_GET_STRING.
 
 const DC_STR_NOMESSAGES: usize = 1;
 const DC_STR_SELF: usize = 2;
@@ -318,8 +541,7 @@ const DC_STR_MSGACTIONBYME: usize = 63;
 const DC_STR_MSGLOCATIONENABLED: usize = 64;
 const DC_STR_MSGLOCATIONDISABLED: usize = 65;
 const DC_STR_LOCATION: usize = 66;
-const DC_STR_STICKER: usize = 67;
-const DC_STR_COUNT: usize = 67;
+const DC_STR_COUNT: usize = 66;
 
 pub const DC_JOB_DELETE_MSG_ON_IMAP: i32 = 110;
 
@@ -329,3 +551,12 @@ pub enum KeyType {
     Public = 0,
     Private = 1,
 }
+
+pub const DC_CMD_GROUPNAME_CHANGED: libc::c_int = 2;
+pub const DC_CMD_GROUPIMAGE_CHANGED: libc::c_int = 3;
+pub const DC_CMD_MEMBER_ADDED_TO_GROUP: libc::c_int = 4;
+pub const DC_CMD_MEMBER_REMOVED_FROM_GROUP: libc::c_int = 5;
+pub const DC_CMD_AUTOCRYPT_SETUP_MESSAGE: libc::c_int = 6;
+pub const DC_CMD_SECUREJOIN_MESSAGE: libc::c_int = 7;
+pub const DC_CMD_LOCATION_STREAMING_ENABLED: libc::c_int = 8;
+pub const DC_CMD_LOCATION_ONLY: libc::c_int = 9;

src/contact.rs

@@ -1,8 +1,7 @@
-use std::path::PathBuf;
-
 use deltachat_derive::*;
 use itertools::Itertools;
 use rusqlite;
+use std::path::PathBuf;
 
 use crate::aheader::EncryptPreference;
 use crate::config::Config;
@@ -11,13 +10,13 @@ use crate::context::Context;
 use crate::dc_tools::*;
 use crate::e2ee;
 use crate::error::Result;
-use crate::events::Event;
 use crate::key::*;
 use crate::login_param::LoginParam;
-use crate::message::{MessageState, MsgId};
+use crate::message::MessageState;
 use crate::peerstate::*;
 use crate::sql;
 use crate::stock::StockMessage;
+use crate::types::*;
 
 /// Contacts with at least this origin value are shown in the contact list.
 const DC_ORIGIN_MIN_CONTACT_LIST: i32 = 0x100;
@@ -32,8 +31,8 @@ const DC_ORIGIN_MIN_CONTACT_LIST: i32 = 0x100;
 /// For this purpose, internally, two names are tracked -
 /// authorized-name and given-name.
 /// By default, these names are equal, but functions working with contact names
-#[derive(Debug)]
-pub struct Contact {
+pub struct Contact<'a> {
+    context: &'a Context,
     /// The contact ID.
     ///
     /// Special message IDs:
@@ -47,8 +46,8 @@ pub struct Contact {
     /// May be empty, initially set to `authname`.
     name: String,
     /// Name authorized by the contact himself. Only this name may be spread to others,
-    /// e.g. in To:-lists. May be empty. It is recommended to use `Contact::get_authname`,
-    /// to access this field.
+    /// e.g. in To:-lists. May be empty. It is recommended to use `Contact::get_name`,
+    /// `Contact::get_display_name` or `Contact::get_name_n_addr` to access this field.
     authname: String,
     /// E-Mail-Address of the contact. It is recommended to use `Contact::get_addr`` to access this field.
     addr: String,
@@ -140,10 +139,11 @@ pub enum VerifiedStatus {
     BidirectVerified = 2,
 }
 
-impl Contact {
-    pub fn load_from_db(context: &Context, contact_id: u32) -> Result<Self> {
+impl<'a> Contact<'a> {
+    pub fn load_from_db(context: &'a Context, contact_id: u32) -> Result<Self> {
         if contact_id == DC_CONTACT_ID_SELF {
             let contact = Contact {
+                context,
                 id: contact_id,
                 name: context.stock_str(StockMessage::SelfMsg).into(),
                 authname: "".into(),
@@ -153,16 +153,7 @@ impl Contact {
                 blocked: false,
                 origin: Origin::Unknown,
             };
-            return Ok(contact);
-        } else if contact_id == DC_CONTACT_ID_DEVICE {
-            let contact = Contact {
-                id: contact_id,
-                name: context.stock_str(StockMessage::DeviceMessages).into(),
-                authname: "".into(),
-                addr: "device@localhost".into(),
-                blocked: false,
-                origin: Origin::Unknown,
-            };
+
             return Ok(contact);
         }
 
@@ -171,6 +162,7 @@ impl Contact {
             params![contact_id as i32],
             |row| {
                 let contact = Self {
+                    context,
                     id: contact_id,
                     name: row.get::<_, String>(0)?,
                     authname: row.get::<_, String>(4)?,
@@ -189,7 +181,7 @@ impl Contact {
     }
 
     /// Check if a contact is blocked.
-    pub fn is_blocked_load(context: &Context, id: u32) -> bool {
+    pub fn is_blocked_load(context: &'a Context, id: u32) -> bool {
         Self::load_from_db(context, id)
             .map(|contact| contact.blocked)
             .unwrap_or_default()
@@ -223,13 +215,15 @@ impl Contact {
         let (contact_id, sth_modified) =
             Contact::add_or_lookup(context, name, addr, Origin::ManuallyCreated)?;
         let blocked = Contact::is_blocked_load(context, contact_id);
-        context.call_cb(Event::ContactsChanged(
-            if sth_modified == Modifier::Created {
-                Some(contact_id)
+        context.call_cb(
+            Event::CONTACTS_CHANGED,
+            (if sth_modified == Modifier::Created {
+                contact_id
             } else {
-                None
-            },
-        ));
+                0
+            }) as uintptr_t,
+            0 as uintptr_t,
+        );
         if blocked {
             Contact::unblock(context, contact_id);
         }
@@ -250,10 +244,7 @@ impl Contact {
         )
         .is_ok()
         {
-            context.call_cb(Event::MsgsChanged {
-                chat_id: 0,
-                msg_id: MsgId::new(0),
-            });
+            context.call_cb(Event::MSGS_CHANGED, 0, 0);
         }
     }
 
@@ -273,10 +264,10 @@ impl Contact {
             .unwrap_or_default();
 
         if addr_normalized == addr_self {
-            return DC_CONTACT_ID_SELF;
+            return 1;
         }
 
-        context.sql.query_get_value(
+        context.sql.query_row_col(
             context,
             "SELECT id FROM contacts WHERE addr=?1 COLLATE NOCASE AND id>?2 AND origin>=?3 AND blocked=0;",
             params![
@@ -284,6 +275,7 @@ impl Contact {
                 DC_CONTACT_ID_LAST_SPECIAL as i32,
                 DC_ORIGIN_MIN_CONTACT_LIST,
             ],
+            0
         ).unwrap_or_default()
     }
 
@@ -310,12 +302,13 @@ impl Contact {
             .unwrap_or_default();
 
         if addr == addr_self {
-            return Ok((DC_CONTACT_ID_SELF, sth_modified));
+            return Ok((1, sth_modified));
         }
 
         if !may_be_valid_addr(&addr) {
             warn!(
                 context,
+                0,
                 "Bad address \"{}\" for contact \"{}\".",
                 addr,
                 if !name.as_ref().is_empty() {
@@ -399,18 +392,20 @@ impl Contact {
                 }
                 sth_modified = Modifier::Modified;
             }
-        } else if sql::execute(
-            context,
-            &context.sql,
-            "INSERT INTO contacts (name, addr, origin) VALUES(?, ?, ?);",
-            params![name.as_ref(), addr, origin,],
-        )
-        .is_ok()
-        {
-            row_id = sql::get_rowid(context, &context.sql, "contacts", "addr", addr);
-            sth_modified = Modifier::Created;
         } else {
-            error!(context, "Cannot add contact.");
+            if sql::execute(
+                context,
+                &context.sql,
+                "INSERT INTO contacts (name, addr, origin) VALUES(?, ?, ?);",
+                params![name.as_ref(), addr, origin,],
+            )
+            .is_ok()
+            {
+                row_id = sql::get_rowid(context, &context.sql, "contacts", "addr", addr);
+                sth_modified = Modifier::Created;
+            } else {
+                error!(context, 0, "Cannot add contact.");
+            }
         }
 
         Ok((row_id, sth_modified))
@@ -444,7 +439,7 @@ impl Contact {
             }
         }
         if modify_cnt > 0 {
-            context.call_cb(Event::ContactsChanged(None));
+            context.call_cb(Event::CONTACTS_CHANGED, 0 as uintptr_t, 0 as uintptr_t);
         }
 
         Ok(modify_cnt)
@@ -547,10 +542,11 @@ impl Contact {
     pub fn get_blocked_cnt(context: &Context) -> usize {
         context
             .sql
-            .query_get_value::<_, isize>(
+            .query_row_col::<_, isize>(
                 context,
                 "SELECT COUNT(*) FROM contacts WHERE id>? AND blocked!=0",
                 params![DC_CONTACT_ID_LAST_SPECIAL as i32],
+                0,
             )
             .unwrap_or_default() as usize
     }
@@ -653,20 +649,22 @@ impl Contact {
 
         let count_contacts: i32 = context
             .sql
-            .query_get_value(
+            .query_row_col(
                 context,
                 "SELECT COUNT(*) FROM chats_contacts WHERE contact_id=?;",
                 params![contact_id as i32],
+                0,
             )
             .unwrap_or_default();
 
         let count_msgs: i32 = if count_contacts > 0 {
             context
                 .sql
-                .query_get_value(
+                .query_row_col(
                     context,
                     "SELECT COUNT(*) FROM msgs WHERE from_id=? OR to_id=?;",
                     params![contact_id as i32, contact_id as i32],
+                    0,
                 )
                 .unwrap_or_default()
         } else {
@@ -681,11 +679,11 @@ impl Contact {
                 params![contact_id as i32],
             ) {
                 Ok(_) => {
-                    context.call_cb(Event::ContactsChanged(None));
+                    context.call_cb(Event::CONTACTS_CHANGED, 0, 0);
                     return Ok(());
                 }
                 Err(err) => {
-                    error!(context, "delete_contact {} failed ({})", contact_id, err);
+                    error!(context, 0, "delete_contact {} failed ({})", contact_id, err);
                     return Err(err);
                 }
             }
@@ -693,7 +691,7 @@ impl Contact {
 
         info!(
             context,
-            "could not delete contact {}, there are {} messages with it", contact_id, count_msgs
+            0, "could not delete contact {}, there are {} messages with it", contact_id, count_msgs
         );
         bail!("Could not delete contact with messages in it");
     }
@@ -717,7 +715,6 @@ impl Contact {
         &self.addr
     }
 
-    /// Get name authorized by the contact.
     pub fn get_authname(&self) -> &str {
         &self.authname
     }
@@ -770,9 +767,9 @@ impl Contact {
     /// Get the contact's profile image.
     /// This is the image set by each remote user on their own
     /// using dc_set_config(context, "selfavatar", image).
-    pub fn get_profile_image(&self, context: &Context) -> Option<PathBuf> {
+    pub fn get_profile_image(&self) -> Option<PathBuf> {
         if self.id == DC_CONTACT_ID_SELF {
-            if let Some(p) = context.get_config(Config::Selfavatar) {
+            if let Some(p) = self.context.get_config(Config::Selfavatar) {
                 return Some(PathBuf::from(p));
             }
         }
@@ -793,18 +790,14 @@ impl Contact {
     ///
     /// The UI may draw a checkbox or something like that beside verified contacts.
     ///
-    pub fn is_verified(&self, context: &Context) -> VerifiedStatus {
-        self.is_verified_ex(context, None)
+    pub fn is_verified(&self) -> VerifiedStatus {
+        self.is_verified_ex(None)
     }
 
     /// Same as `Contact::is_verified` but allows speeding up things
     /// by adding the peerstate belonging to the contact.
     /// If you do not have the peerstate available, it is loaded automatically.
-    pub fn is_verified_ex(
-        &self,
-        context: &Context,
-        peerstate: Option<&Peerstate>,
-    ) -> VerifiedStatus {
+    pub fn is_verified_ex(&self, peerstate: Option<&Peerstate<'a>>) -> VerifiedStatus {
         // We're always sort of secured-verified as we could verify the key on this device any time with the key
         // on this device
         if self.id == DC_CONTACT_ID_SELF {
@@ -812,14 +805,14 @@ impl Contact {
         }
 
         if let Some(peerstate) = peerstate {
-            if peerstate.verified_key.is_some() {
+            if peerstate.verified_key().is_some() {
                 return VerifiedStatus::BidirectVerified;
             }
         }
 
-        let peerstate = Peerstate::from_addr(context, &context.sql, &self.addr);
+        let peerstate = Peerstate::from_addr(self.context, &self.context.sql, &self.addr);
         if let Some(ps) = peerstate {
-            if ps.verified_key.is_some() {
+            if ps.verified_key().is_some() {
                 return VerifiedStatus::BidirectVerified;
             }
         }
@@ -835,7 +828,7 @@ impl Contact {
         if let Ok(contact) = Contact::load_from_db(context, contact_id) {
             if !contact.addr.is_empty() {
                 let normalized_addr = addr_normalize(addr.as_ref());
-                if contact.addr == normalized_addr {
+                if &contact.addr == &normalized_addr {
                     return true;
                 }
             }
@@ -851,10 +844,11 @@ impl Contact {
 
         context
             .sql
-            .query_get_value::<_, isize>(
+            .query_row_col::<_, isize>(
                 context,
                 "SELECT COUNT(*) FROM contacts WHERE id>?;",
                 params![DC_CONTACT_ID_LAST_SPECIAL as i32],
+                0,
             )
             .unwrap_or_default() as usize
     }
@@ -876,7 +870,7 @@ impl Contact {
     }
 
     pub fn real_exists_by_id(context: &Context, contact_id: u32) -> bool {
-        if !context.sql.is_open() || contact_id <= DC_CONTACT_ID_LAST_SPECIAL {
+        if !context.sql.is_open() || contact_id <= 9 {
             return false;
         }
 
@@ -900,7 +894,6 @@ impl Contact {
     }
 }
 
-/// Extracts first name from full name.
 fn get_first_name<'a>(full_name: &'a str) -> &'a str {
     full_name.splitn(2, ' ').next().unwrap_or_default()
 }
@@ -911,7 +904,6 @@ pub fn may_be_valid_addr(addr: &str) -> bool {
     res.is_ok()
 }
 
-/// Returns address with whitespace trimmed and `mailto:` prefix removed.
 pub fn addr_normalize(addr: &str) -> &str {
     let norm = addr.trim();
 
@@ -923,7 +915,7 @@ pub fn addr_normalize(addr: &str) -> &str {
 }
 
 fn set_block_contact(context: &Context, contact_id: u32, new_blocking: bool) {
-    if contact_id <= DC_CONTACT_ID_LAST_SPECIAL {
+    if contact_id <= 9 {
         return;
     }
 
@@ -949,7 +941,11 @@ fn set_block_contact(context: &Context, contact_id: u32, new_blocking: bool) {
                     params![new_blocking, 100, contact_id as i32],
                 ).is_ok() {
                     Contact::mark_noticed(context, contact_id);
-                    context.call_cb(Event::ContactsChanged(None));
+                    context.call_cb(
+                        Event::CONTACTS_CHANGED,
+                        0,
+                        0,
+                    );
                 }
             }
         }
@@ -973,9 +969,9 @@ pub fn normalize_name(full_name: impl AsRef<str>) -> String {
     if len > 0 {
         let firstchar = full_name.as_bytes()[0];
         let lastchar = full_name.as_bytes()[len - 1];
-        if firstchar == b'\'' && lastchar == b'\''
-            || firstchar == b'\"' && lastchar == b'\"'
-            || firstchar == b'<' && lastchar == b'>'
+        if firstchar == '\'' as u8 && lastchar == '\'' as u8
+            || firstchar == '\"' as u8 && lastchar == '\"' as u8
+            || firstchar == '<' as u8 && lastchar == '>' as u8
         {
             full_name = &full_name[1..len - 1];
         }
@@ -1056,8 +1052,6 @@ fn split_address_book(book: &str) -> Vec<(&str, &str)> {
 mod tests {
     use super::*;
 
-    use crate::test_utils::*;
-
     #[test]
     fn test_may_be_valid_addr() {
         assert_eq!(may_be_valid_addr(""), false);
@@ -1099,109 +1093,4 @@ mod tests {
             vec![("Name one", "Address one"), ("Name two", "Address two")]
         )
     }
-
-    #[test]
-    fn test_get_contacts() {
-        let context = dummy_context();
-        let contacts = Contact::get_all(&context.ctx, 0, Some("some2")).unwrap();
-        assert_eq!(contacts.len(), 0);
-
-        let id = Contact::create(&context.ctx, "bob", "bob@mail.de").unwrap();
-        assert_ne!(id, 0);
-
-        let contacts = Contact::get_all(&context.ctx, 0, Some("bob")).unwrap();
-        assert_eq!(contacts.len(), 1);
-
-        let contacts = Contact::get_all(&context.ctx, 0, Some("alice")).unwrap();
-        assert_eq!(contacts.len(), 0);
-    }
-
-    #[test]
-    fn test_add_or_lookup() {
-        // add some contacts, this also tests add_address_book()
-        let t = dummy_context();
-        let book = concat!(
-            "  Name one  \n one@eins.org \n",
-            "Name two\ntwo@deux.net\n",
-            "\nthree@drei.sam\n",
-            "Name two\ntwo@deux.net\n" // should not be added again
-        );
-        assert_eq!(Contact::add_address_book(&t.ctx, book).unwrap(), 3);
-
-        // check first added contact, this does not modify because of lower origin
-        let (contact_id, sth_modified) =
-            Contact::add_or_lookup(&t.ctx, "bla foo", "one@eins.org", Origin::IncomingUnknownTo)
-                .unwrap();
-        assert!(contact_id > DC_CONTACT_ID_LAST_SPECIAL);
-        assert_eq!(sth_modified, Modifier::None);
-        let contact = Contact::load_from_db(&t.ctx, contact_id).unwrap();
-        assert_eq!(contact.get_id(), contact_id);
-        assert_eq!(contact.get_name(), "Name one");
-        assert_eq!(contact.get_display_name(), "Name one");
-        assert_eq!(contact.get_addr(), "one@eins.org");
-        assert_eq!(contact.get_name_n_addr(), "Name one (one@eins.org)");
-
-        // modify first added contact
-        let (contact_id_test, sth_modified) = Contact::add_or_lookup(
-            &t.ctx,
-            "Real one",
-            " one@eins.org  ",
-            Origin::ManuallyCreated,
-        )
-        .unwrap();
-        assert_eq!(contact_id, contact_id_test);
-        assert_eq!(sth_modified, Modifier::Modified);
-        let contact = Contact::load_from_db(&t.ctx, contact_id).unwrap();
-        assert_eq!(contact.get_name(), "Real one");
-        assert_eq!(contact.get_addr(), "one@eins.org");
-        assert!(!contact.is_blocked());
-
-        // check third added contact (contact without name)
-        let (contact_id, sth_modified) =
-            Contact::add_or_lookup(&t.ctx, "", "three@drei.sam", Origin::IncomingUnknownTo)
-                .unwrap();
-        assert!(contact_id > DC_CONTACT_ID_LAST_SPECIAL);
-        assert_eq!(sth_modified, Modifier::None);
-        let contact = Contact::load_from_db(&t.ctx, contact_id).unwrap();
-        assert_eq!(contact.get_name(), "");
-        assert_eq!(contact.get_display_name(), "three@drei.sam");
-        assert_eq!(contact.get_addr(), "three@drei.sam");
-        assert_eq!(contact.get_name_n_addr(), "three@drei.sam");
-
-        // add name to third contact from incoming message (this becomes authorized name)
-        let (contact_id_test, sth_modified) = Contact::add_or_lookup(
-            &t.ctx,
-            "m. serious",
-            "three@drei.sam",
-            Origin::IncomingUnknownFrom,
-        )
-        .unwrap();
-        assert_eq!(contact_id, contact_id_test);
-        assert_eq!(sth_modified, Modifier::Modified);
-        let contact = Contact::load_from_db(&t.ctx, contact_id).unwrap();
-        assert_eq!(contact.get_name_n_addr(), "m. serious (three@drei.sam)");
-        assert!(!contact.is_blocked());
-
-        // manually edit name of third contact (does not changed authorized name)
-        let (contact_id_test, sth_modified) = Contact::add_or_lookup(
-            &t.ctx,
-            "schnucki",
-            "three@drei.sam",
-            Origin::ManuallyCreated,
-        )
-        .unwrap();
-        assert_eq!(contact_id, contact_id_test);
-        assert_eq!(sth_modified, Modifier::Modified);
-        let contact = Contact::load_from_db(&t.ctx, contact_id).unwrap();
-        assert_eq!(contact.get_authname(), "m. serious");
-        assert_eq!(contact.get_name_n_addr(), "schnucki (three@drei.sam)");
-        assert!(!contact.is_blocked());
-
-        // check SELF
-        let contact = Contact::load_from_db(&t.ctx, DC_CONTACT_ID_SELF).unwrap();
-        assert_eq!(DC_CONTACT_ID_SELF, 1);
-        assert_eq!(contact.get_name(), t.ctx.stock_str(StockMessage::SelfMsg));
-        assert_eq!(contact.get_addr(), ""); // we're not configured
-        assert!(!contact.is_blocked());
-    }
 }

src/dc_array.rs

@@ -1,7 +1,8 @@
 use crate::location::Location;
+use crate::types::*;
 
 /* * the structure behind dc_array_t */
-#[derive(Debug, Clone)]
+#[derive(Clone)]
 #[allow(non_camel_case_types)]
 pub enum dc_array_t {
     Locations(Vec<Location>),
@@ -18,7 +19,7 @@ impl dc_array_t {
         dc_array_t::Locations(Vec::with_capacity(capacity))
     }
 
-    pub fn add_id(&mut self, item: u32) {
+    pub fn add_id(&mut self, item: uint32_t) {
         if let Self::Uint(array) = self {
             array.push(item);
         } else {
@@ -34,10 +35,10 @@ impl dc_array_t {
         }
     }
 
-    pub fn get_id(&self, index: usize) -> u32 {
+    pub fn get_id(&self, index: usize) -> uint32_t {
         match self {
             Self::Locations(array) => array[index].location_id,
-            Self::Uint(array) => array[index] as u32,
+            Self::Uint(array) => array[index] as uint32_t,
         }
     }
 

src/dc_dehtml.rs

@@ -165,28 +165,3 @@ fn dehtml_starttag_cb<B: std::io::BufRead>(
         _ => {}
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_dc_dehtml() {
-        let cases = vec![
-            (
-                "<a href='https://example.com'> Foo </a>",
-                "[ Foo ](https://example.com)",
-            ),
-            ("<img href='/foo.png'>", ""),
-            ("<b> bar </b>", "* bar *"),
-            ("<b> bar <i> foo", "* bar _ foo"),
-            ("&amp; bar", "& bar"),
-            // Note missing '
-            ("<a href='/foo.png>Hi</a> ", ""),
-            ("", ""),
-        ];
-        for (input, output) in cases {
-            assert_eq!(dc_dehtml(input), output);
-        }
-    }
-}