Merge remote-tracking branch 'origin/imap-locks' into exp1

.circleci/config.yml

@@ -1,12 +1,10 @@
 version: 2.1
+
 executors:
   default:
     docker:
       - image: filecoin/rust:latest
     working_directory: /mnt/crate
-  doxygen:
-    docker:
-      - image: hrektts/doxygen
 
 restore-workspace: &restore-workspace
   attach_workspace:
@@ -15,7 +13,7 @@ restore-workspace: &restore-workspace
 restore-cache: &restore-cache
   restore_cache:
     keys:
-      - cargo-v3-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
+      - cargo-v0-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
       - repo-source-{{ .Branch }}-{{ .Revision }}
 
 commands:
@@ -26,9 +24,20 @@ 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:
@@ -44,23 +53,21 @@ jobs:
           command: cargo generate-lockfile
       - restore_cache:
           keys:
-            - cargo-v3-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
+            - cargo-v0-{{ 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
-      - run: rustup component add --toolchain $(cat rust-toolchain) clippy-preview
       - run: cargo update
       - run: cargo fetch
       - run: rustc +stable --version
       - run: rustc +$(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-v0-{{ 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
@@ -116,78 +123,42 @@ 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
+    machine: True
     steps:
       - checkout
       - attach_workspace:
           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
-
-  clippy:
-    executor: default
-    steps:
-      - *restore-workspace
-      - *restore-cache
-      - run:
-          name: Run cargo clippy
-          command: cargo clippy --all
+      - run: ci_scripts/ci_upload.sh workspace/py-docs workspace/wheelhouse
 
 
 workflows:
@@ -195,29 +166,19 @@ 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
 
       # 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

@@ -2,11 +2,7 @@
 # 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
+# binary files should be detected by git, however, to be sure, you can add them here explictly
 *.png  binary
 *.jpg  binary
 *.gif  binary

.gitignore

@@ -1,5 +1,6 @@
 /target
 **/*.rs.bk
+Cargo.lock
 
 # ignore vi temporaries
 *~
@@ -16,10 +17,3 @@ python/.tox
 *.egg-info
 __pycache__
 python/src/deltachat/capi*.so
-python/.venv/
-
-python/liveconfig*
-
-# ignore doxgen generated files
-deltachat-ffi/html
-deltachat-ffi/xml

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

@@ -1,30 +1,31 @@
 [package]
 name = "deltachat"
-version = "1.0.0-beta.8"
-authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
+version = "1.0.0-alpha.2"
+authors = ["dignifiedquire <dignifiedquire@gmail.com>"]
 edition = "2018"
 license = "MPL"
 
-[dependencies]
-deltachat_derive = { path = "./deltachat_derive" }
-mmime = { version = "0.1.2", path = "./mmime" }
+[build-dependencies]
+cc = "1.0.35"
+pkg-config = "0.3"
 
+[dependencies]
 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"
 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 = "1.0.1"
+mmime = "0.1.0"
 base64 = "0.10"
 charset = "0.1"
-percent-encoding = "2.0"
+percent-encoding = "1.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 chrono = "0.4.6"
@@ -32,40 +33,23 @@ failure = "0.1.5"
 failure_derive = "0.1.5"
 # TODO: make optional
 rustyline = "4.1.0"
-lazy_static = "1.4.0"
+lazy_static = "1.3.0"
 regex = "1.1.6"
-rusqlite = { version = "0.20", features = ["bundled"] }
-r2d2_sqlite = "0.12.0"
+rusqlite = { version = "0.19", features = ["bundled"] }
+addr = "0.2.0"
+r2d2_sqlite = "0.11.0"
 r2d2 = "0.8.5"
-strum = "0.16.0"
-strum_macros = "0.16.0"
-thread-local-object = "0.1.0"
-backtrace = "0.3.33"
-byteorder = "1.3.1"
-itertools = "0.8.0"
-image-meta = "0.1.0"
-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"
+strum = "0.15.0"
+strum_macros = "0.15.0"
 
 [dev-dependencies]
 tempfile = "3.0"
 pretty_assertions = "0.6.1"
 pretty_env_logger = "0.3.0"
-proptest = "0.9.4"
 
 [workspace]
 members = [
-  "deltachat-ffi",
-  "deltachat_derive",
-  "mmime",
+  "deltachat-ffi"
 ]
 
 [[example]]
@@ -79,6 +63,6 @@ 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
@@ -61,11 +63,6 @@ Single#10: yourfriends@email.org [yourfriends@email.org]
 Message sent.
 ```
 
-If `yourfriend@email.org` uses DeltaChat, but does not receive message just
-sent, it is advisable to check `Spam` folder. It is known that at least
-`gmx.com` treat such test messages as spam, unless told otherwise with web
-interface.
-
 List messages when inside a chat:
 
 ```
@@ -87,14 +84,6 @@ $ cargo test --all
 $ cargo build -p deltachat_ffi --release
 ```
 
-### Expensive tests
-
-Some tests are expensive and marked with `#[ignore]`, to run these
-use the `--ignored` argument to the test binary (not to cargo itself):
-```sh
-$ cargo test -- --ignored
-```
-
 ## Features
 
 - `vendored`: When using Openssl for TLS, this bundles a vendored version.

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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-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:xlink="http://www.w3.org/1999/xlink"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   inkscape:version="1.0beta1 (32d4812, 2019-09-19)"
-   sodipodi:docname="icon-device.svg"
-   id="svg4344"
-   preserveAspectRatio="xMidYMid meet"
-   viewBox="0 0 45 45"
-   height="60"
-   width="60"
-   version="1.0"
-   inkscape:export-filename="/Users/bpetersen/Documents/deltachat/icons/device4.png"
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-       inkscape:collect="always"
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-         style="stop-color:#364e59;stop-opacity:1;"
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-     rdf:about="">
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assets/icon-saved-messages.svg

@@ -1,99 +0,0 @@
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-<svg
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-   xmlns:svg="http://www.w3.org/2000/svg"
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-   xmlns:xlink="http://www.w3.org/1999/xlink"
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-     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

@@ -2,9 +2,8 @@
 
 set -ex
 
-#export RUST_TEST_THREADS=1
+export RUST_TEST_THREADS=1
 export RUST_BACKTRACE=1
-export RUSTFLAGS='--deny warnings'
 export OPT="--target=$TARGET"
 export OPT_RELEASE="--release ${OPT}"
 export OPT_FFI_RELEASE="--manifest-path=deltachat-ffi/Cargo.toml --release"
@@ -31,15 +30,16 @@ 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 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 +7,24 @@ 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
 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 
@@ -39,17 +33,15 @@ echo -----------------------
 # Bundle external shared libraries into the wheels
 pushd $WHEELHOUSEDIR
 
-pip3 install devpi-client
+pip install devpi-client
 devpi use https://m.devpi.net
 devpi login dc --password $DEVPI_LOGIN
 
-N_BRANCH=${BRANCH//[\/]}
-
-devpi use dc/$N_BRANCH || {
-    devpi index -c $N_BRANCH 
-    devpi use dc/$N_BRANCH
+devpi use dc/$BRANCH || {
+    devpi index -c $BRANCH 
+    devpi use dc/$BRANCH
 }
-devpi index $N_BRANCH bases=/root/pypi
+devpi index $BRANCH bases=/root/pypi
 devpi upload deltachat*.whl
 
 popd

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-2019-04-19 -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-2019-04-19-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 +36,15 @@ 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
+    tox --workdir "$TOXWORKDIR" -e lint,py27,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.1"
 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"
@@ -16,10 +16,8 @@ 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"
 
 [features]
 default = ["vendored", "nightly", "ringbuf"]

deltachat-ffi/Doxyfile.css

@@ -1,7 +0,0 @@
-
-/* the code snippet frame, defaults to white which tends to get badly readable in combination with explaining text around */
-div.fragment {
-	background-color: #e0e0e0;
-	border: 0;
-	padding: 1em;
-}

deltachat-ffi/README.md

@@ -1,10 +1 @@
 # Delta Chat C Interface
-
-## Documentation
-
-To generate the C Interface documentation,
-call doxygen in the `deltachat-ffi` directory
-and browse the `html` subdirectory.
-
-If thinks work,
-the documentation is also available online at <https://c.delta.chat>

deltachat-ffi/build.rs

@@ -1,33 +0,0 @@
-use std::io::Write;
-use std::path::PathBuf;
-use std::{env, fs};
-
-fn main() {
-    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
-    let target_path = out_path.join("../../..");
-    let target_triple = env::var("TARGET").unwrap();
-
-    // macOS or iOS, inherited from rpgp
-    let libs_priv = if target_triple.contains("apple") || target_triple.contains("darwin") {
-        // needed for OsRng
-        "-framework Security -framework Foundation"
-    } else {
-        ""
-    };
-
-    let pkg_config = format!(
-        include_str!("deltachat.pc.in"),
-        name = "deltachat",
-        description = env::var("CARGO_PKG_DESCRIPTION").unwrap(),
-        url = env::var("CARGO_PKG_HOMEPAGE").unwrap_or("".to_string()),
-        version = env::var("CARGO_PKG_VERSION").unwrap(),
-        libs_priv = libs_priv,
-        prefix = env::var("PREFIX").unwrap_or("/usr/local".to_string()),
-    );
-
-    fs::create_dir_all(target_path.join("pkgconfig")).unwrap();
-    fs::File::create(target_path.join("pkgconfig").join("deltachat.pc"))
-        .unwrap()
-        .write_all(&pkg_config.as_bytes())
-        .unwrap();
-}

deltachat-ffi/deltachat.pc.in

@@ -1,11 +0,0 @@
-prefix={prefix}
-libdir=${{prefix}}/lib
-includedir=${{prefix}}/include
-
-Name: {name}
-Description: {description}
-URL: {url}
-Version: {version}
-Cflags: -I${{includedir}}
-Libs: -L${{libdir}} -ldeltachat
-Libs.private: {libs_priv}

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?

deltachat_derive/Cargo.toml

@@ -1,12 +0,0 @@
-[package]
-name = "deltachat_derive"
-version = "0.1.0"
-authors = ["Dmitry Bogatov <KAction@debian.org>"]
-edition = "2018"
-
-[lib]
-proc-macro = true
-
-[dependencies]
-syn = "0.14.4"
-quote = "0.6.3"

deltachat_derive/src/lib.rs

@@ -1,44 +0,0 @@
-#![recursion_limit = "128"]
-extern crate proc_macro;
-
-use crate::proc_macro::TokenStream;
-use quote::quote;
-use syn;
-
-// For now, assume (not check) that these macroses are applied to enum without
-// data.  If this assumption is violated, compiler error will point to
-// generated code, which is not very user-friendly.
-
-#[proc_macro_derive(ToSql)]
-pub fn to_sql_derive(input: TokenStream) -> TokenStream {
-    let ast: syn::DeriveInput = syn::parse(input).unwrap();
-    let name = &ast.ident;
-
-    let gen = quote! {
-        impl rusqlite::types::ToSql for #name {
-            fn to_sql(&self) -> rusqlite::Result<rusqlite::types::ToSqlOutput> {
-                let num = *self as i64;
-                let value = rusqlite::types::Value::Integer(num);
-                let output = rusqlite::types::ToSqlOutput::Owned(value);
-                std::result::Result::Ok(output)
-            }
-        }
-    };
-    gen.into()
-}
-
-#[proc_macro_derive(FromSql)]
-pub fn from_sql_derive(input: TokenStream) -> TokenStream {
-    let ast: syn::DeriveInput = syn::parse(input).unwrap();
-    let name = &ast.ident;
-
-    let gen = quote! {
-        impl rusqlite::types::FromSql for #name {
-            fn column_result(col: rusqlite::types::ValueRef) -> rusqlite::types::FromSqlResult<Self> {
-                let inner = rusqlite::types::FromSql::column_result(col)?;
-                Ok(num_traits::FromPrimitive::from_i64(inner).unwrap_or_default())
-            }
-        }
-    };
-    gen.into()
-}

examples/repl/main.rs

@@ -14,19 +14,19 @@ extern crate lazy_static;
 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::sync::atomic::{AtomicBool, Ordering};
 use std::sync::{Arc, Mutex, RwLock};
 
 use deltachat::config;
-use deltachat::configure::*;
+use deltachat::constants::*;
 use deltachat::context::*;
-use deltachat::job::*;
+use deltachat::dc_configure::*;
+use deltachat::dc_job::*;
+use deltachat::dc_securejoin::*;
+use deltachat::dc_tools::*;
 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 +41,96 @@ 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 +172,13 @@ 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());
+            unsafe {
+                dc_perform_imap_jobs(&ctx.read().unwrap());
+                dc_perform_imap_fetch(&ctx.read().unwrap());
+            }
             while_running!({
                 let context = ctx.read().unwrap();
-                perform_inbox_idle(&context);
+                dc_perform_imap_idle(&context);
             });
         });
     });
@@ -162,9 +186,9 @@ fn start_threads(c: Arc<RwLock<Context>>) {
     let ctx = c.clone();
     let handle_mvbox = std::thread::spawn(move || loop {
         while_running!({
-            perform_mvbox_fetch(&ctx.read().unwrap());
+            unsafe { dc_perform_mvbox_fetch(&ctx.read().unwrap()) };
             while_running!({
-                perform_mvbox_idle(&ctx.read().unwrap());
+                unsafe { dc_perform_mvbox_idle(&ctx.read().unwrap()) };
             });
         });
     });
@@ -172,9 +196,9 @@ fn start_threads(c: Arc<RwLock<Context>>) {
     let ctx = c.clone();
     let handle_sentbox = std::thread::spawn(move || loop {
         while_running!({
-            perform_sentbox_fetch(&ctx.read().unwrap());
+            unsafe { dc_perform_sentbox_fetch(&ctx.read().unwrap()) };
             while_running!({
-                perform_sentbox_idle(&ctx.read().unwrap());
+                unsafe { dc_perform_sentbox_idle(&ctx.read().unwrap()) };
             });
         });
     });
@@ -182,9 +206,9 @@ fn start_threads(c: Arc<RwLock<Context>>) {
     let ctx = c;
     let handle_smtp = std::thread::spawn(move || loop {
         while_running!({
-            perform_smtp_jobs(&ctx.read().unwrap());
+            unsafe { dc_perform_smtp_jobs(&ctx.read().unwrap()) };
             while_running!({
-                perform_smtp_idle(&ctx.read().unwrap());
+                unsafe { dc_perform_smtp_idle(&ctx.read().unwrap()) };
             });
         });
     });
@@ -202,10 +226,12 @@ fn stop_threads(context: &Context) {
         println!("Stopping threads");
         IS_RUNNING.store(false, Ordering::Relaxed);
 
-        interrupt_inbox_idle(context, true);
-        interrupt_mvbox_idle(context);
-        interrupt_sentbox_idle(context);
-        interrupt_smtp_idle(context);
+        unsafe {
+            dc_interrupt_imap_idle(context);
+            dc_interrupt_mvbox_idle(context);
+            dc_interrupt_sentbox_idle(context);
+            dc_interrupt_smtp_idle(context);
+        }
 
         handle.handle_imap.take().unwrap().join().unwrap();
         handle.handle_mvbox.take().unwrap().join().unwrap();
@@ -308,8 +334,8 @@ const CONTACT_COMMANDS: [&'static str; 6] = [
     "delcontact",
     "cleanupcontacts",
 ];
-const MISC_COMMANDS: [&'static str; 9] = [
-    "getqr", "getbadqr", "checkqr", "event", "fileinfo", "clear", "exit", "quit", "help",
+const MISC_COMMANDS: [&'static str; 8] = [
+    "getqr", "getbadqr", "checkqr", "event", "fileinfo", "clear", "exit", "help",
 ];
 
 impl Hinter for DcHelper {
@@ -362,15 +388,27 @@ 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),
+        0 as *mut libc::c_void,
+        b"CLI\x00" as *const u8 as *const libc::c_char,
+    );
+
+    unsafe { dc_cmdline_skip_auth() };
+
+    if args.len() == 2 {
+        if 0 == unsafe {
+            dc_open(
+                &mut context,
+                to_cstring(&args[1]).as_ptr(),
+                0 as *const libc::c_char,
+            )
+        } {
+            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.");
 
@@ -423,6 +461,12 @@ fn main_0(args: Vec<String>) -> Result<(), failure::Error> {
     println!("history saved");
     {
         stop_threads(&ctx.read().unwrap());
+
+        unsafe {
+            let mut ctx = ctx.write().unwrap();
+            dc_close(&mut ctx);
+            dc_context_unref(&mut ctx);
+        }
     }
 
     Ok(())
@@ -438,6 +482,12 @@ 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 = to_cstring(arg1);
+    let arg1_c_ptr = if arg1.is_empty() {
+        std::ptr::null()
+    } else {
+        arg1_c.as_ptr()
+    };
 
     match arg0 {
         "connect" => {
@@ -450,22 +500,25 @@ unsafe fn handle_cmd(line: &str, ctx: Arc<RwLock<Context>>) -> Result<ExitResult
             if HANDLE.clone().lock().unwrap().is_some() {
                 println!("smtp-jobs are already running in a thread.",);
             } else {
-                perform_smtp_jobs(&ctx.read().unwrap());
+                dc_perform_smtp_jobs(&ctx.read().unwrap());
             }
         }
         "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());
+                dc_perform_imap_jobs(&ctx.read().unwrap());
             }
         }
         "configure" => {
             start_threads(ctx.clone());
-            configure(&ctx.read().unwrap());
+            dc_configure(&ctx.read().unwrap());
         }
         "oauth2" => {
-            if let Some(addr) = ctx.read().unwrap().get_config(config::Config::Addr) {
+            let addr = config::get(&ctx.read().unwrap(), "addr");
+            if addr.is_empty() {
+                println!("oauth2: set addr first.");
+            } else {
                 let oauth2_url = dc_get_oauth2_url(
                     &ctx.read().unwrap(),
                     &addr,
@@ -476,8 +529,6 @@ unsafe fn handle_cmd(line: &str, ctx: Arc<RwLock<Context>>) -> Result<ExitResult
                 } else {
                     println!("Open the following url, set mail_pw to the generated token and server_flags to 2:\n{}", oauth2_url.unwrap());
                 }
-            } else {
-                println!("oauth2: set addr first.");
             }
         }
         "clear" => {
@@ -486,30 +537,33 @@ unsafe fn handle_cmd(line: &str, ctx: Arc<RwLock<Context>>) -> Result<ExitResult
         }
         "getqr" | "getbadqr" => {
             start_threads(ctx.clone());
-            if let Some(mut qr) =
-                dc_get_securejoin_qr(&ctx.read().unwrap(), arg1.parse().unwrap_or_default())
-            {
-                if !qr.is_empty() {
-                    if arg0 == "getbadqr" && qr.len() > 40 {
-                        qr.replace_range(12..22, "0000000000")
+            let qrstr =
+                dc_get_securejoin_qr(&ctx.read().unwrap(), arg1.parse().unwrap_or_default());
+            if !qrstr.is_null() && 0 != *qrstr.offset(0isize) as libc::c_int {
+                if arg0 == "getbadqr" && strlen(qrstr) > 40 {
+                    let mut i: libc::c_int = 12i32;
+                    while i < 22i32 {
+                        *qrstr.offset(i as isize) = '0' as i32 as libc::c_char;
+                        i += 1
                     }
-                    println!("{}", qr);
-                    let output = Command::new("qrencode")
-                        .args(&["-t", "ansiutf8", qr.as_str(), "-o", "-"])
-                        .output()
-                        .expect("failed to execute process");
-                    io::stdout().write_all(&output.stdout).unwrap();
-                    io::stderr().write_all(&output.stderr).unwrap();
                 }
+                println!("{}", to_string(qrstr as *const _));
+                let syscmd = dc_mprintf(
+                    b"qrencode -t ansiutf8 \"%s\" -o -\x00" as *const u8 as *const libc::c_char,
+                    qrstr,
+                );
+                system(syscmd);
+                free(syscmd as *mut libc::c_void);
             }
+            free(qrstr as *mut libc::c_void);
         }
         "joinqr" => {
             start_threads(ctx.clone());
             if !arg0.is_empty() {
-                dc_join_securejoin(&ctx.read().unwrap(), arg1);
+                dc_join_securejoin(&ctx.read().unwrap(), arg1_c_ptr);
             }
         }
-        "exit" | "quit" => return Ok(ExitResult::Exit),
+        "exit" => return Ok(ExitResult::Exit),
         _ => dc_cmdline(&ctx.read().unwrap(), line)?,
     }
 

examples/simple.rs

@@ -1,125 +1,150 @@
 extern crate deltachat;
 
+use std::ffi::{CStr, CString};
 use std::sync::{Arc, RwLock};
 use std::{thread, time};
 use tempfile::tempdir;
 
-use deltachat::chat;
-use deltachat::chatlist::*;
 use deltachat::config;
-use deltachat::configure::*;
-use deltachat::contact::*;
+use deltachat::constants::Event;
 use deltachat::context::*;
-use deltachat::job::{
-    perform_inbox_fetch, perform_inbox_idle, perform_inbox_jobs, perform_smtp_idle,
-    perform_smtp_jobs,
+use deltachat::dc_chat::*;
+use deltachat::dc_chatlist::*;
+use deltachat::dc_configure::*;
+use deltachat::dc_contact::*;
+use deltachat::dc_job::{
+    dc_perform_imap_fetch, dc_perform_imap_idle, dc_perform_imap_jobs, dc_perform_smtp_idle,
+    dc_perform_smtp_jobs,
 };
-use deltachat::Event;
+use deltachat::dc_lot::*;
 
-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(), std::ptr::null_mut());
+        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() {
+                dc_perform_imap_jobs(&ctx1);
                 if *r1.read().unwrap() {
-                    perform_inbox_idle(&ctx1);
+                    dc_perform_imap_fetch(&ctx1);
+
+                    if *r1.read().unwrap() {
+                        dc_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() {
+                dc_perform_smtp_jobs(&ctx1);
+                if *r1.read().unwrap() {
+                    dc_perform_smtp_idle(&ctx1);
+                }
             }
+        });
+
+        let dir = tempdir().unwrap();
+        let dbfile = CString::new(dir.path().join("db.sqlite").to_str().unwrap()).unwrap();
+
+        println!("opening database {:?}", dbfile);
+
+        assert_eq!(dc_open(&ctx, dbfile.as_ptr(), std::ptr::null()), 1);
+
+        println!("configuring");
+        let args = std::env::args().collect::<Vec<String>>();
+        assert_eq!(args.len(), 2, "missing password");
+        let pw = args[1].clone();
+        config::set(&ctx, "addr", Some("d@testrun.org"));
+        config::set(&ctx, "mail_pw", Some(&pw));
+        dc_configure(&ctx);
+
+        thread::sleep(duration);
+
+        let email = CString::new("dignifiedquire@gmail.com").unwrap();
+        println!("sending a message");
+        let contact_id = dc_create_contact(&ctx, std::ptr::null(), email.as_ptr());
+        let chat_id = dc_create_chat_by_contact_id(&ctx, contact_id);
+        let msg_text = CString::new("Hi, here is my first message!").unwrap();
+        dc_send_text_msg(&ctx, chat_id, msg_text.as_ptr());
+
+        println!("fetching chats..");
+        let chats = dc_get_chatlist(&ctx, 0, std::ptr::null(), 0);
+
+        for i in 0..dc_chatlist_get_cnt(chats) {
+            let summary = dc_chatlist_get_summary(chats, 0, std::ptr::null_mut());
+            let text1 = dc_lot_get_text1(summary);
+            let text2 = dc_lot_get_text2(summary);
+
+            let text1_s = if !text1.is_null() {
+                Some(CStr::from_ptr(text1))
+            } else {
+                None
+            };
+            let text2_s = if !text2.is_null() {
+                Some(CStr::from_ptr(text2))
+            } else {
+                None
+            };
+            println!("chat: {} - {:?} - {:?}", i, text1_s, text2_s,);
+            dc_lot_unref(summary);
         }
-    });
+        dc_chatlist_unref(chats);
 
-    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::dc_job::dc_interrupt_imap_idle(&ctx);
+        deltachat::dc_job::dc_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
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-
-   "Work" shall mean the work of authorship, whether in Source or
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-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
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-
-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
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-   of any other Contributor, and only if You agree to indemnify,
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-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 "[]"
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-   file or class name and description of purpose be included on the
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-Copyright [yyyy] [name of copyright owner]
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-you may not use this file except in compliance with the License.
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-
-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

@@ -1,8 +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 679506fe9ac59df773f8cfa800fdab5f0a32fe49d2ab370394000a1aa5bc2a72 # shrinks to buf = "%0A"
-cc e34960438edb2426904b44fb4215154e7e2880f2fd1c3183b98bfcc76fec4882 # shrinks to input = " 0"

proptest-regressions/dc_tools.txt

@@ -1,9 +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 c310754465ee0261807b96fa9bcc4861ff9aa286e94667524b5960c69f9b6620 # shrinks to buf = "", approx_chars = 0, do_unwrap = false
-cc 5fd8d730b0a9cdf7308ce58818ca9aefc0255c9ba2a0878944fc48d43a67315b # shrinks to buf = "𑒀ὐ￠🜀\u{1e01b}A a🟠", approx_chars = 0, do_unwrap = false
-cc c6a0029a54137a4b9efc9ef2ea6d9a7dd1d60d1c937bb472b66a174618ba8013 # shrinks to buf = "𐠈0Aᝮa𫝀®!ꫛa¡0A𐢧00𐹠®A  丽ⷐએ  ", approx_chars = 0, do_unwrap = false

python/CHANGELOG

@@ -4,12 +4,6 @@
 - introduce automatic versioning via setuptools_scm, 
   based on py-X.Y.Z tags 
 
-- integrate latest DCC core-rust with dc_close() fixes
-
-- provide a account.shutdown() method  and improve termination
-  logic also in tests. also fixes output-clubbering during 
-  test runs. 
-
 
 0.600.0
 ---------

python/README.rst

@@ -15,7 +15,7 @@ without any "build-from-source" steps.
 1. `Install virtualenv <https://virtualenv.pypa.io/en/stable/installation/>`_,
    then create a fresh python environment and activate it in your shell::
 
-        virtualenv venv  # or: python -m venv
+        virtualenv -p python3 venv
         source venv/bin/activate
 
    Afterwards, invoking ``python`` or ``pip install`` will only
@@ -39,12 +39,6 @@ and push them to a python package index. To install the latest github ``master``
 
     pip install -i https://m.devpi.net/dc/master deltachat
 
-.. note::
-
-    If you can help to automate the building of wheels for Mac or Windows,
-    that'd be much appreciated! please then get
-    `in contact with us <https://delta.chat/en/contribute>`_.
-
 
 Installing bindings from source
 ===============================
@@ -54,55 +48,34 @@ to core deltachat library::
 
     git clone https://github.com/deltachat/deltachat-core-rust
     cd deltachat-core-rust
+    cargo build -p deltachat_ffi --release
+
+This will result in a ``libdeltachat.so`` and ``libdeltachat.a`` files
+in the ``target/release`` directory. These files are needed for
+creating the python bindings for deltachat::
+
     cd python
+    DCC_RS_DEV=`pwd`/.. pip install -e .
 
-If you don't have one active, create and activate a python "virtualenv":
+Now test if the bindings find the correct library::
 
-    python virtualenv venv  # or python -m venv
-    source venv/bin/activate
+    python -c 'import deltachat ; print(deltachat.__version__)'
 
-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
-
-then cargo-build and install the deltachat bindings::
-
-    python install_python_bindings.py
-
-The bindings will be installed in release mode but with debug symbols.
-The release mode is necessary because some tests generate RSA keys
-which is prohibitively slow in debug mode.
-
-After successful binding installation you can finally run the tests::
-
-    pytest -v tests
+This should print your deltachat bindings version.
 
 .. note::
 
-    Some tests are sometimes failing/hanging because of
-    https://github.com/deltachat/deltachat-core-rust/issues/331
-    and
-    https://github.com/deltachat/deltachat-core-rust/issues/326
+    If you can help to automate the building of wheels for Mac or Windows,
+    that'd be much appreciated! please then get
+    `in contact with us <https://delta.chat/en/contribute>`_.
 
+Using a system-installed deltachat-core-rust
+--------------------------------------------
 
-running "live" tests (experimental)
------------------------------------
-
-If you want to run "liveconfig" functional tests you can set
-``DCC_PY_LIVECONFIG`` to:
-
-- a particular https-url that you can ask for from the delta
-  chat devs.
-
-- or the path of a file that contains two lines, each describing
-  via "addr=... mail_pw=..." a test account login that will
-  be used for the live tests.
-
-With ``DCC_PY_LIVECONFIG`` set pytest invocations will use real
-e-mail accounts and run through all functional "liveconfig" tests.
-
+When calling ``pip`` without specifying the ``DCC_RS_DEV`` environment
+variable cffi will try to use a ``deltachat.h`` from a system location
+like ``/usr/local/include`` and will try to dynamically link against a
+``libdeltachat.so`` in a similar location (e.g. ``/usr/local/lib``).
 
 
 Code examples
@@ -111,34 +84,68 @@ Code examples
 You may look at `examples <https://py.delta.chat/examples.html>`_.
 
 
+Running tests
+=============
+
+Get a checkout of the `deltachat-core-rust github repository`_ and type::
+
+    pip install tox
+    ./run-integration-tests.sh
+
+If you want to run functional tests with real
+e-mail test accounts, generate a "liveconfig" file where each
+lines contains test account settings, for example::
+
+    # 'liveconfig' file specifying imap/smtp accounts
+    addr=some-email@example.org mail_pw=password
+    addr=other-email@example.org mail_pw=otherpassword
+
+The "keyword=value" style allows to specify any
+`deltachat account config setting <https://c.delta.chat/classdc__context__t.html#aff3b894f6cfca46cab5248fdffdf083d>`_ so you can also specify smtp or imap servers, ports, ssl modes etc.
+Typically DC's automatic configuration allows to not specify these settings.
+
+The ``run-integration-tests.sh`` script will automatically use
+``python/liveconfig`` if it exists, to manually run tests with this
+``liveconfig`` file use::
+
+    tox -- --liveconfig liveconfig
+
+
 .. _`deltachat-core-rust github repository`: https://github.com/deltachat/deltachat-core-rust
 .. _`deltachat-core`: https://github.com/deltachat/deltachat-core-rust
 
+Running test using a debug build
+--------------------------------
+
+If you need to examine e.g. a coredump you may want to run the tests
+using a debug build::
+
+   DCC_RS_TARGET=debug ./run-integration-tests.sh -e py37 -- -x -v -k failing_test
+
 
 Building manylinux1 wheels
 ==========================
 
-.. note::
-
-   This section may not fully work.
-
 Building portable manylinux1 wheels which come with libdeltachat.so
 and all it's dependencies is easy using the provided docker tooling.
 
 using docker pull / premade images
 ------------------------------------
 
-We publish a build environment under the ``deltachat/coredeps`` tag so
+We publish a build environment under the ``deltachat/wheel`` tag so
 that you can pull it from the ``hub.docker.com`` site's "deltachat"
 organization::
 
-    $ docker pull deltachat/coredeps
+    $ docker pull deltachat/wheel
 
-This docker image can be used to run tests and build Python wheels for all interpreters::
+The ``deltachat/wheel`` image can be used to build both libdeltachat.so
+and the Python wheels::
 
-    $ bash ci_scripts/ci_run.sh
+    $ docker run --rm -it -v $(pwd):/io/ deltachat/wheel /io/python/wheelbuilder/build-wheels.sh
 
-This command runs tests and build-wheel scripts in a docker container.
+This command runs a script within the image, after mounting ``$(pwd)`` as ``/io`` within
+the docker image.  The script is specified as a path within the docker image's filesystem.
+The resulting wheel files will be in ``python/wheelhouse``.
 
 
 Optionally build your own docker image
@@ -147,10 +154,10 @@ Optionally build your own docker image
 If you want to build your own custom docker image you can do this::
 
    $ cd deltachat-core # cd to deltachat-core checkout directory
-   $ docker build -t deltachat/coredeps ci_scripts/docker_coredeps
+   $ docker build -t deltachat/wheel python/wheelbuilder/
 
-This will use the ``ci_scripts/docker_coredeps/Dockerfile`` to build
-up docker image called ``deltachat/coredeps``.  You can afterwards
+This will use the ``python/wheelbuilder/Dockerfile`` to build
+up docker image called ``deltachat/wheel``.  You can afterwards
 find it with::
 
    $ docker images

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

@@ -8,9 +8,11 @@ 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`
+- :class:`deltachat.message.MessageType`
+- :class:`deltachat.message.MessageState`
 
 Account
 -------
@@ -22,13 +24,13 @@ Account
 Contact
 -------
 
-.. autoclass:: deltachat.contact.Contact
+.. autoclass:: deltachat.chatting.Contact
     :members:
 
 Chat
 ----
 
-.. autoclass:: deltachat.chat.Chat
+.. autoclass:: deltachat.chatting.Chat
     :members:
 
 Message
@@ -37,3 +39,16 @@ Message
 .. autoclass:: deltachat.message.Message
     :members:
 
+MessageType
+------------
+
+.. autoclass:: deltachat.message.MessageType
+    :members:
+
+MessageState
+------------
+
+.. autoclass:: deltachat.message.MessageState
+    :members:
+
+

python/doc/conf.py

@@ -288,6 +288,10 @@ intersphinx_mapping = {'http://docs.python.org/': None}
 autodoc_member_order = "bysource"
 # always document __init__ functions
 def skip(app, what, name, obj, skip, options):
+    import attr
+    if name == "__init__":
+        if not hasattr(obj.im_class, "__attrs_attrs__"):
+            return False
     return skip
 
 def setup(app):

python/doc/examples.rst

@@ -8,7 +8,8 @@ Playing around on the commandline
 ----------------------------------
 
 Once you have :doc:`installed deltachat bindings <install>`
-you can start playing from the python interpreter commandline.
+you can start playing from the python interpreter commandline::
+
 For example you can type ``python`` and then::
 
     # instantiate and configure deltachat account
@@ -22,7 +23,7 @@ For example you can type ``python`` and then::
     # create a contact and send a message
     contact = ac.create_contact("someother@email.address")
     chat = ac.create_chat_by_contact(contact)
-    chat.send_text("hi from the python interpreter command line")
+    chat.send_text_message("hi from the python interpreter command line")
 
 Checkout our :doc:`api` for the various high-level things you can do
 to send/receive messages, create contacts and chats.

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_py_bindings.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+set -ex
+
+cargo build -p deltachat_ffi --release
+rm -rf build/ src/deltachat/*.so
+DCC_RS_DEV=`pwd`/.. pip install -e .

python/install_python_bindings.py

@@ -1,31 +0,0 @@
-#!/usr/bin/env python
-
-"""
- setup a python binding development in-place install with cargo debug symbols.
-"""
-
-import os
-import subprocess
-import sys
-
-if __name__ == "__main__":
-    target = os.environ.get("DCC_RS_TARGET")
-    if target is None:
-        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", "."
-        ])

python/liveconfig3

@@ -0,0 +1,2 @@
+addr=digtest1@testrun.org mail_pw=diggydug 
+addr=digtest2@testrun.org mail_pw=diggydug

python/setup.py

@@ -17,7 +17,7 @@ def main():
         description='Python bindings for the Delta Chat Core library using CFFI against the Rust-implemented libdeltachat',
         long_description=long_description,
         author='holger krekel, Floris Bruynooghe, Bjoern Petersen and contributors',
-        install_requires=['cffi>=1.0.0', 'six'],
+        install_requires=['cffi>=1.0.0', 'attrs', 'six'],
         packages=setuptools.find_packages('src'),
         package_dir={'': 'src'},
         cffi_modules=['src/deltachat/_build.py:ffibuilder'],

python/src/deltachat/__init__.py

@@ -34,14 +34,13 @@ def py_dc_callback(ctx, evt, data1, data2):
     if data1 and event_sig_types & 1:
         data1 = ffi.string(ffi.cast('char*', data1)).decode("utf8")
     if data2 and event_sig_types & 2:
-        data2 = ffi.string(ffi.cast('char*', data2)).decode("utf8")
         try:
-            if isinstance(data2, bytes):
-                data2 = data2.decode("utf8")
+            data2 = ffi.string(ffi.cast('char*', data2)).decode("utf8")
         except UnicodeDecodeError:
-            # XXX ignoring the decode error is not quite correct but for now
+            # XXX ignoring this error is not quite correct but for now
             # i don't want to hunt down encoding problems in the c lib
-            pass
+            data2 = ffi.string(ffi.cast('char*', data2))
+
     try:
         ret = callback(ctx, evt_name, data1, data2)
         if ret is None:
@@ -62,10 +61,7 @@ def set_context_callback(dc_context, func):
 
 
 def clear_context_callback(dc_context):
-    try:
-        _DC_CALLBACK_MAP.pop(dc_context, None)
-    except AttributeError:
-        pass
+    _DC_CALLBACK_MAP.pop(dc_context, None)
 
 
 def get_dc_event_name(integer, _DC_EVENTNAME_MAP={}):

python/src/deltachat/_build.py

@@ -6,15 +6,10 @@ import platform
 import os
 import cffi
 import shutil
-from os.path import dirname as dn
-from os.path import abspath
 
 
 def ffibuilder():
     projdir = os.environ.get('DCC_RS_DEV')
-    if not projdir:
-        p = dn(dn(dn(dn(abspath(__file__)))))
-        projdir = os.environ["DCC_RS_DEV"] = p
     target = os.environ.get('DCC_RS_TARGET', 'release')
     if projdir:
         if platform.system() == 'Darwin':
@@ -29,17 +24,12 @@ 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')]
-        assert os.path.exists(objs[0]), objs
+        objs = [os.path.join(projdir, 'target', target, 'libdeltachat.a')]
         incs = [os.path.join(projdir, 'deltachat-ffi')]
     else:
         libs = ['deltachat']
         objs = []
         incs = []
-        extra_link_args = []
     builder = cffi.FFI()
     builder.set_source(
         'deltachat.capi',
@@ -79,8 +69,8 @@ def ffibuilder():
     distutils.sysconfig.customize_compiler(cc)
     tmpdir = tempfile.mkdtemp()
     try:
-        src_name = os.path.join(tmpdir, "include.h")
-        dst_name = os.path.join(tmpdir, "expanded.h")
+        src_name = os.path.join(tmpdir, "prep.h")
+        dst_name = os.path.join(tmpdir, "prep2.c")
         with open(src_name, "w") as src_fp:
             src_fp.write('#include <deltachat.h>')
         cc.preprocess(source=src_name,

python/src/deltachat/account.py

@@ -1,31 +1,29 @@
 """ Account class implementation. """
 
 from __future__ import print_function
-import atexit
 import threading
+import os
 import re
 import time
 from array import array
 try:
-    from queue import Queue, Empty
+    from queue import Queue
 except ImportError:
-    from Queue import Queue, Empty
+    from Queue import Queue
 
 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 .cutil import as_dc_charpointer, from_dc_charpointer, iter_array
+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
@@ -33,29 +31,24 @@ 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)
-            deltachat.set_context_callback(self._dc_context, self._process_event)
-            self._threads = IOThreads(self._dc_context, self._evlogger._log_event)
-        else:
-            self._threads = IOThreads(self._dc_context)
-
         if hasattr(db_path, "encode"):
             db_path = db_path.encode("utf8")
         if not lib.dc_open(self._dc_context, db_path, ffi.NULL):
             raise ValueError("Could not dc_open: {}".format(db_path))
+        if eventlogging:
+            self._evlogger = EventLogger(self._dc_context, logid)
+            deltachat.set_context_callback(self._dc_context, self._process_event)
+        self._threads = IOThreads(self._dc_context)
         self._configkeys = self.get_config("sys.config_keys").split()
-        self._imex_events = Queue()
-        atexit.register(self.shutdown)
+        self._imex_completed = threading.Event()
 
-    # def __del__(self):
-    #    self.shutdown()
+    def __del__(self):
+        self.shutdown()
 
     def _check_config_key(self, name):
         if name not in self._configkeys:
@@ -73,18 +66,6 @@ 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 +118,11 @@ 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.
 
@@ -170,13 +132,22 @@ 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)
 
+    def create_message(self, view_type):
+        """ create a new non persistent message.
+
+        :param view_type: a string specifying "text", "video",
+                          "image", "audio" or "file".
+        :returns: :class:`deltachat.message.Message` instance.
+        """
+        return Message.new(self._dc_context, view_type)
+
     def create_contact(self, email, name=None):
         """ create a (new) Contact. If there already is a Contact
         with that e-mail address, it is unblocked and its name is
@@ -184,7 +155,7 @@ 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)
@@ -192,17 +163,6 @@ class Account(object):
         assert contact_id > const.DC_CHAT_ID_LAST_SPECIAL
         return Contact(self._dc_context, contact_id)
 
-    def delete_contact(self, contact):
-        """ delete a Contact.
-
-        :param contact: contact object obtained
-        :returns: True if deletion succeeded (contact was deleted)
-        """
-        contact_id = contact.id
-        assert contact._dc_context == self._dc_context
-        assert contact_id > const.DC_CHAT_ID_LAST_SPECIAL
-        return bool(lib.dc_delete_contact(self._dc_context, contact_id))
-
     def get_contacts(self, query=None, with_self=False, only_verified=False):
         """ get a (filtered) list of contacts.
 
@@ -210,7 +170,7 @@ 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.message.Message` objects.
         """
         flags = 0
         query = as_dc_charpointer(query)
@@ -228,7 +188,7 @@ 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:
@@ -238,14 +198,14 @@ class Account(object):
             assert isinstance(contact, int)
             contact_id = contact
         chat_id = lib.dc_create_chat_by_contact_id(self._dc_context, contact_id)
-        return Chat(self, chat_id)
+        return Chat(self._dc_context, chat_id)
 
     def create_chat_by_message(self, message):
         """ create or get an existing chat object for the
         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:
@@ -255,7 +215,7 @@ class Account(object):
             assert isinstance(message, int)
             msg_id = message
         chat_id = lib.dc_create_chat_by_msg_id(self._dc_context, msg_id)
-        return Chat(self, chat_id)
+        return Chat(self._dc_context, chat_id)
 
     def create_group_chat(self, name, verified=False):
         """ create a new group chat object.
@@ -263,16 +223,16 @@ 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)
-        return Chat(self, chat_id)
+        chat_id = lib.dc_create_group_chat(self._dc_context, verified, bytes_name)
+        return Chat(self._dc_context, 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),
@@ -283,30 +243,15 @@ class Account(object):
         chatlist = []
         for i in range(0, lib.dc_chatlist_get_cnt(dc_chatlist)):
             chat_id = lib.dc_chatlist_get_chat_id(dc_chatlist, i)
-            chatlist.append(Chat(self, chat_id))
+            chatlist.append(Chat(self._dc_context, chat_id))
         return chatlist
 
     def get_deaddrop_chat(self):
-        return Chat(self, const.DC_CHAT_ID_DEADDROP)
+        return Chat(self._dc_context, 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.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)
+        """ return Message instance. """
+        return Message.from_db(self._dc_context, msg_id)
 
     def mark_seen_messages(self, messages):
         """ mark the given set of messages as seen.
@@ -324,7 +269,7 @@ 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 +284,31 @@ 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
@@ -411,69 +323,7 @@ class Account(object):
             raise RuntimeError("could not send out autocrypt setup message")
         return from_dc_charpointer(res)
 
-    def get_setup_contact_qr(self):
-        """ get/create Setup-Contact QR Code as ascii-string.
-
-        this string needs to be transferred to another DC account
-        in a second channel (typically used by mobiles with QRcode-show + scan UX)
-        where qr_setup_contact(qr) is called.
-        """
-        res = lib.dc_get_securejoin_qr(self._dc_context, 0)
-        return from_dc_charpointer(res)
-
-    def check_qr(self, qr):
-        """ check qr code and return :class:`ScannedQRCode` instance representing the result"""
-        res = ffi.gc(
-            lib.dc_check_qr(self._dc_context, as_dc_charpointer(qr)),
-            lib.dc_lot_unref
-        )
-        lot = DCLot(res)
-        if lot.state() == const.DC_QR_ERROR:
-            raise ValueError("invalid or unknown QR code: {}".format(lot.text1()))
-        return ScannedQRCode(lot)
-
-    def qr_setup_contact(self, qr):
-        """ 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
-        is returned.
-        :param qr: valid "setup contact" QR code (all other QR codes will result in an exception)
-        """
-        assert self.check_qr(qr).is_ask_verifycontact()
-        chat_id = lib.dc_join_securejoin(self._dc_context, as_dc_charpointer(qr))
-        if chat_id == 0:
-            raise ValueError("could not setup secure contact")
-        return Chat(self, chat_id)
-
-    def qr_join_chat(self, qr):
-        """ 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
-        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)
-        """
-        assert self.check_qr(qr).is_ask_verifygroup()
-        chat_id = lib.dc_join_securejoin(self._dc_context, as_dc_charpointer(qr))
-        if chat_id == 0:
-            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 +331,21 @@ 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)
+        if hasattr(self, "_dc_context"):
+            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
@@ -511,46 +358,22 @@ 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:
-    def __init__(self, dc_context, log_event=lambda *args: None):
+    def __init__(self, dc_context):
         self._dc_context = dc_context
         self._thread_quitflag = False
         self._name2thread = {}
-        self._log_event = log_event
 
     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)
 
@@ -563,44 +386,26 @@ 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")
         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")
+            if self._thread_quitflag:
+                break
+            lib.dc_perform_imap_fetch(self._dc_context)
+            if self._thread_quitflag:
+                break
+            lib.dc_perform_imap_idle(self._dc_context)
 
     def smtp_thread_run(self):
-        self._log_event("py-bindings-info", 0, "SMTP THREAD START")
         while not self._thread_quitflag:
             lib.dc_perform_smtp_jobs(self._dc_context)
+            if self._thread_quitflag:
+                break
             lib.dc_perform_smtp_idle(self._dc_context)
-        self._log_event("py-bindings-info", 0, "SMTP THREAD FINISHED")
 
 
 class EventLogger:
@@ -623,10 +428,6 @@ class EventLogger:
     def set_timeout(self, timeout):
         self._timeout = timeout
 
-    def consume_events(self, check_error=True):
-        while not self._event_queue.empty():
-            self.get()
-
     def get(self, timeout=None, check_error=True):
         timeout = timeout or self._timeout
         ev = self._event_queue.get(timeout=timeout)
@@ -634,22 +435,11 @@ class EventLogger:
             raise ValueError("{}({!r},{!r})".format(*ev))
         return ev
 
-    def ensure_event_not_queued(self, event_name_regex):
-        __tracebackhide__ = True
-        rex = re.compile("(?:{}).*".format(event_name_regex))
-        while 1:
-            try:
-                ev = self._event_queue.get(False)
-            except Empty:
-                break
-            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
 
@@ -686,18 +476,3 @@ def _destroy_dc_context(dc_context, dc_context_unref=lib.dc_context_unref):
         # we are deep into Python Interpreter shutdown,
         # so no need to clear the callback context mapping.
         pass
-
-
-class ScannedQRCode:
-    def __init__(self, dc_lot):
-        self._dc_lot = dc_lot
-
-    def is_ask_verifycontact(self):
-        return self._dc_lot.state() == const.DC_QR_ASK_VERIFYCONTACT
-
-    def is_ask_verifygroup(self):
-        return self._dc_lot.state() == const.DC_QR_ASK_VERIFYGROUP
-
-    @property
-    def contact_id(self):
-        return self._dc_lot.id()

python/src/deltachat/chat.py

@@ -1,384 +0,0 @@
-""" Chat and Location related API. """
-
-import mimetypes
-import calendar
-from datetime import datetime
-import os
-from .cutil import as_dc_charpointer, from_dc_charpointer, iter_array
-from .capi import lib, ffi
-from . import const
-from .message import Message
-
-
-class Chat(object):
-    """ Chat object which manages members and through which you can send and retrieve messages.
-
-    You obtain instances of it through :class:`deltachat.account.Account`.
-    """
-
-    def __init__(self, account, id):
-        self.account = account
-        self._dc_context = account._dc_context
-        self.id = id
-
-    def __eq__(self, other):
-        return self.id == getattr(other, "id", None) and \
-               self._dc_context == getattr(other, "_dc_context", None)
-
-    def __ne__(self, other):
-        return not (self == other)
-
-    def __repr__(self):
-        return "<Chat id={} name={} dc_context={}>".format(self.id, self.get_name(), self._dc_context)
-
-    @property
-    def _dc_chat(self):
-        return ffi.gc(
-            lib.dc_get_chat(self._dc_context, self.id),
-            lib.dc_chat_unref
-        )
-
-    def delete(self):
-        """Delete this chat and all its messages.
-
-        Note:
-
-        - does not delete messages on server
-        - the chat or contact is not blocked, new message will arrive
-        """
-        lib.dc_delete_chat(self._dc_context, self.id)
-
-    # ------  chat status/metadata API ------------------------------
-
-    def is_deaddrop(self):
-        """ return true if this chat is a deaddrop chat.
-
-        :returns: True if chat is the deaddrop chat, False otherwise.
-        """
-        return self.id == const.DC_CHAT_ID_DEADDROP
-
-    def is_promoted(self):
-        """ return True if this chat is promoted, i.e.
-        the member contacts are aware of their membership,
-        have been sent messages.
-
-        :returns: True if chat is promoted, False otherwise.
-        """
-        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.
-
-        :returns: unicode name
-        """
-        return from_dc_charpointer(lib.dc_chat_get_name(self._dc_chat))
-
-    def set_name(self, name):
-        """ set name of this chat.
-
-        :param: name as a unicode string.
-        :returns: None
-        """
-        name = as_dc_charpointer(name)
-        return lib.dc_set_chat_name(self._dc_context, self.id, name)
-
-    def get_type(self):
-        """ return type of this chat.
-
-        :returns: one of const.DC_CHAT_TYPE_*
-        """
-        return lib.dc_chat_get_type(self._dc_chat)
-
-    def get_join_qr(self):
-        """ get/create Join-Group QR Code as ascii-string.
-
-        this string needs to be transferred to another DC account
-        in a second channel (typically used by mobiles with QRcode-show + scan UX)
-        where account.join_with_qrcode(qr) needs to be called.
-        """
-        res = lib.dc_get_securejoin_qr(self._dc_context, self.id)
-        return from_dc_charpointer(res)
-
-    # ------  chat messaging API ------------------------------
-
-    def send_text(self, text):
-        """ send a text message and return the resulting Message instance.
-
-        :param msg: unicode text
-        :raises ValueError: if message can not be send/chat does not exist.
-        :returns: the resulting :class:`deltachat.message.Message` instance
-        """
-        msg = as_dc_charpointer(text)
-        msg_id = lib.dc_send_text_msg(self._dc_context, self.id, msg)
-        if msg_id == 0:
-            raise ValueError("message could not be send, does chat exist?")
-        return Message.from_db(self.account, msg_id)
-
-    def send_file(self, path, mime_type="application/octet-stream"):
-        """ send a file and return the resulting Message instance.
-
-        :param path: path to the file.
-        :param mime_type: the mime-type of this file, defaults to application/octet-stream.
-        :raises ValueError: if message can not be send/chat does not exist.
-        :returns: the resulting :class:`deltachat.message.Message` instance
-        """
-        msg = self.prepare_message_file(path=path, mime_type=mime_type)
-        self.send_prepared(msg)
-        return msg
-
-    def send_image(self, path):
-        """ send an image message and return the resulting Message instance.
-
-        :param path: path to an image file.
-        :raises ValueError: if message can not be send/chat does not exist.
-        :returns: the resulting :class:`deltachat.message.Message` instance
-        """
-        mime_type = mimetypes.guess_type(path)[0]
-        msg = self.prepare_message_file(path=path, mime_type=mime_type, view_type="image")
-        self.send_prepared(msg)
-        return msg
-
-    def prepare_message(self, msg):
-        """ create a new prepared message.
-
-        :param msg: the message to be prepared.
-        :returns: :class:`deltachat.message.Message` instance.
-        """
-        msg_id = lib.dc_prepare_msg(self._dc_context, self.id, msg._dc_msg)
-        if msg_id == 0:
-            raise ValueError("message could not be prepared")
-        # invalidate passed in message which is not safe to use anymore
-        msg._dc_msg = msg.id = None
-        return Message.from_db(self.account, msg_id)
-
-    def prepare_message_file(self, path, mime_type=None, view_type="file"):
-        """ prepare a message for sending and return the resulting Message instance.
-
-        To actually send the message, call :meth:`send_prepared`.
-        The file must be inside the blob directory.
-
-        :param path: path to the file.
-        :param mime_type: the mime-type of this file, defaults to auto-detection.
-        :param view_type: "text", "image", "gif", "audio", "video", "file"
-        :raises ValueError: if message can not be prepared/chat does not exist.
-        :returns: the resulting :class:`Message` instance
-        """
-        msg = Message.new_empty(self.account, view_type)
-        msg.set_file(path, mime_type)
-        return self.prepare_message(msg)
-
-    def send_prepared(self, message):
-        """ send a previously prepared message.
-
-        :param message: a :class:`Message` instance previously returned by
-                        :meth:`prepare_file`.
-        :raises ValueError: if message can not be sent.
-        :returns: a :class:`deltachat.message.Message` instance as sent out.
-        """
-        assert message.id != 0 and message.is_out_preparing()
-        # get a fresh copy of dc_msg, the core needs it
-        msg = Message.from_db(self.account, message.id)
-
-        # pass 0 as chat-id because core-docs say it's ok when out-preparing
-        sent_id = lib.dc_send_msg(self._dc_context, 0, msg._dc_msg)
-        if sent_id == 0:
-            raise ValueError("message could not be sent")
-        assert sent_id == msg.id
-        # modify message in place to avoid bad state for the caller
-        msg._dc_msg = Message.from_db(self.account, sent_id)._dc_msg
-
-    def set_draft(self, message):
-        """ set message as draft.
-
-        :param message: a :class:`Message` instance
-        :returns: None
-        """
-        if message is None:
-            lib.dc_set_draft(self._dc_context, self.id, ffi.NULL)
-        else:
-            lib.dc_set_draft(self._dc_context, self.id, message._dc_msg)
-
-    def get_draft(self):
-        """ get draft message for this chat.
-
-        :param message: a :class:`Message` instance
-        :returns: Message object or None (if no draft available)
-        """
-        x = lib.dc_get_draft(self._dc_context, self.id)
-        if x == ffi.NULL:
-            return None
-        dc_msg = ffi.gc(x, lib.dc_msg_unref)
-        return Message(self.account, dc_msg)
-
-    def get_messages(self):
-        """ return list of messages in this chat.
-
-        :returns: list of :class:`deltachat.message.Message` objects for this chat.
-        """
-        dc_array = ffi.gc(
-            lib.dc_get_chat_msgs(self._dc_context, self.id, 0, 0),
-            lib.dc_array_unref
-        )
-        return list(iter_array(dc_array, lambda x: Message.from_db(self.account, x)))
-
-    def count_fresh_messages(self):
-        """ return number of fresh messages in this chat.
-
-        :returns: number of fresh messages
-        """
-        return lib.dc_get_fresh_msg_cnt(self._dc_context, self.id)
-
-    def mark_noticed(self):
-        """ mark all messages in this chat as noticed.
-
-        Noticed messages are no longer fresh.
-        """
-        return lib.dc_marknoticed_chat(self._dc_context, self.id)
-
-    # ------  group management API ------------------------------
-
-    def add_contact(self, contact):
-        """ add a contact to this chat.
-
-        :params: contact object.
-        :raises ValueError: if contact could not be added
-        :returns: None
-        """
-        ret = lib.dc_add_contact_to_chat(self._dc_context, self.id, contact.id)
-        if ret != 1:
-            raise ValueError("could not add contact {!r} to chat".format(contact))
-
-    def remove_contact(self, contact):
-        """ remove a contact from this chat.
-
-        :params: contact object.
-        :raises ValueError: if contact could not be removed
-        :returns: None
-        """
-        ret = lib.dc_remove_contact_from_chat(self._dc_context, self.id, contact.id)
-        if ret != 1:
-            raise ValueError("could not remove contact {!r} from chat".format(contact))
-
-    def get_contacts(self):
-        """ get all contacts for this chat.
-        :params: contact object.
-        :returns: list of :class:`deltachat.contact.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
-        )
-        return list(iter_array(
-            dc_array, lambda id: Contact(self._dc_context, id))
-        )
-
-    def set_profile_image(self, img_path):
-        """Set group profile image.
-
-        If the group is already promoted (any message was sent to the group),
-        all group members are informed by a special status message that is sent
-        automatically by this function.
-        :params img_path: path to image object
-        :raises ValueError: if profile image could not be set
-        :returns: None
-        """
-        assert os.path.exists(img_path), img_path
-        p = as_dc_charpointer(img_path)
-        res = lib.dc_set_chat_profile_image(self._dc_context, self.id, p)
-        if res != 1:
-            raise ValueError("Setting Profile Image {!r} failed".format(p))
-
-    def remove_profile_image(self):
-        """remove group profile image.
-
-        If the group is already promoted (any message was sent to the group),
-        all group members are informed by a special status message that is sent
-        automatically by this function.
-        :raises ValueError: if profile image could not be reset
-        :returns: None
-        """
-        res = lib.dc_set_chat_profile_image(self._dc_context, self.id, ffi.NULL)
-        if res != 1:
-            raise ValueError("Removing Profile Image failed")
-
-    def get_profile_image(self):
-        """Get group profile image.
-
-        For groups, this is the image set by any group member using
-        set_chat_profile_image(). For normal chats, this is the image
-        set by each remote user on their own using dc_set_config(context,
-        "selfavatar", image).
-        :returns: path to profile image, None if no profile image exists.
-        """
-        dc_res = lib.dc_chat_get_profile_image(self._dc_chat)
-        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/chatting.py

@@ -0,0 +1,258 @@
+""" chatting related objects: Contact, Chat, Message. """
+
+import os
+
+from . import props
+from .cutil import as_dc_charpointer, from_dc_charpointer, iter_array
+from .capi import lib, ffi
+from . import const
+import attr
+from attr import validators as v
+from .message import Message
+
+
+@attr.s
+class Contact(object):
+    """ Delta-Chat Contact.
+
+    You obtain instances of it through :class:`deltachat.account.Account`.
+    """
+    _dc_context = attr.ib(validator=v.instance_of(ffi.CData))
+    id = attr.ib(validator=v.instance_of(int))
+
+    @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)
+
+
+@attr.s
+class Chat(object):
+    """ Chat object which manages members and through which you can send and retrieve messages.
+
+    You obtain instances of it through :class:`deltachat.account.Account`.
+    """
+    _dc_context = attr.ib(validator=v.instance_of(ffi.CData))
+    id = attr.ib(validator=v.instance_of(int))
+
+    @property
+    def _dc_chat(self):
+        return ffi.gc(
+            lib.dc_get_chat(self._dc_context, self.id),
+            lib.dc_chat_unref
+        )
+
+    def delete(self):
+        """Delete this chat and all its messages.
+
+        Note:
+
+        - does not delete messages on server
+        - the chat or contact is not blocked, new message will arrive
+        """
+        lib.dc_delete_chat(self._dc_context, self.id)
+
+    # ------  chat status/metadata API ------------------------------
+
+    def is_deaddrop(self):
+        """ return true if this chat is a deaddrop chat.
+
+        :returns: True if chat is the deaddrop chat, False otherwise.
+        """
+        return self.id == const.DC_CHAT_ID_DEADDROP
+
+    def is_promoted(self):
+        """ return True if this chat is promoted, i.e.
+        the member contacts are aware of their membership,
+        have been sent messages.
+
+        :returns: True if chat is promoted, False otherwise.
+        """
+        return not lib.dc_chat_is_unpromoted(self._dc_chat)
+
+    def get_name(self):
+        """ return name of this chat.
+
+        :returns: unicode name
+        """
+        return from_dc_charpointer(lib.dc_chat_get_name(self._dc_chat))
+
+    def set_name(self, name):
+        """ set name of this chat.
+
+        :param: name as a unicode string.
+        :returns: None
+        """
+        name = as_dc_charpointer(name)
+        return lib.dc_set_chat_name(self._dc_context, self.id, name)
+
+    def get_type(self):
+        """ return type of this chat.
+
+        :returns: one of const.DC_CHAT_TYPE_*
+        """
+        return lib.dc_chat_get_type(self._dc_chat)
+
+    # ------  chat messaging API ------------------------------
+
+    def send_text(self, text):
+        """ send a text message and return the resulting Message instance.
+
+        :param msg: unicode text
+        :raises ValueError: if message can not be send/chat does not exist.
+        :returns: the resulting :class:`deltachat.message.Message` instance
+        """
+        msg = as_dc_charpointer(text)
+        msg_id = lib.dc_send_text_msg(self._dc_context, self.id, msg)
+        if msg_id == 0:
+            raise ValueError("message could not be send, does chat exist?")
+        return Message.from_db(self._dc_context, msg_id)
+
+    def send_file(self, path, mime_type="application/octet-stream"):
+        """ send a file and return the resulting Message instance.
+
+        :param path: path to the file.
+        :param mime_type: the mime-type of this file, defaults to application/octet-stream.
+        :raises ValueError: if message can not be send/chat does not exist.
+        :returns: the resulting :class:`deltachat.message.Message` instance
+        """
+        path = as_dc_charpointer(path)
+        mtype = as_dc_charpointer(mime_type)
+        msg = Message.new(self._dc_context, "file")
+        msg.set_file(path, mtype)
+        msg_id = lib.dc_send_msg(self._dc_context, self.id, msg._dc_msg)
+        if msg_id == 0:
+            raise ValueError("message could not be send, does chat exist?")
+        return Message.from_db(self._dc_context, msg_id)
+
+    def send_image(self, path):
+        """ send an image message and return the resulting Message instance.
+
+        :param path: path to an image file.
+        :raises ValueError: if message can not be send/chat does not exist.
+        :returns: the resulting :class:`deltachat.message.Message` instance
+        """
+        if not os.path.exists(path):
+            raise ValueError("path does not exist: {!r}".format(path))
+        msg = Message.new(self._dc_context, "image")
+        msg.set_file(path)
+        msg_id = lib.dc_send_msg(self._dc_context, self.id, msg._dc_msg)
+        return Message.from_db(self._dc_context, msg_id)
+
+    def prepare_file(self, path, mime_type=None, view_type="file"):
+        """ prepare a message for sending and return the resulting Message instance.
+
+        To actually send the message, call :meth:`send_prepared`.
+        The file must be inside the blob directory.
+
+        :param path: path to the file.
+        :param mime_type: the mime-type of this file, defaults to auto-detection.
+        :param view_type: passed to :meth:`MessageType.new`.
+        :raises ValueError: if message can not be prepared/chat does not exist.
+        :returns: the resulting :class:`Message` instance
+        """
+        path = as_dc_charpointer(path)
+        mtype = as_dc_charpointer(mime_type)
+        msg = Message.new(self._dc_context, view_type)
+        msg.set_file(path, mtype)
+        msg_id = lib.dc_prepare_msg(self._dc_context, self.id, msg._dc_msg)
+        if msg_id == 0:
+            raise ValueError("message could not be prepared, does chat exist?")
+        return Message.from_db(self._dc_context, msg_id)
+
+    def send_prepared(self, message):
+        """ send a previously prepared message.
+
+        :param message: a :class:`Message` instance previously returned by
+                        :meth:`prepare_file`.
+        :raises ValueError: if message can not be sent.
+        :returns: a :class:`deltachat.message.Message` instance with updated state
+        """
+        msg_id = lib.dc_send_msg(self._dc_context, 0, message._dc_msg)
+        if msg_id == 0:
+            raise ValueError("message could not be sent")
+        return Message.from_db(self._dc_context, msg_id)
+
+    def get_messages(self):
+        """ return list of messages in this chat.
+
+        :returns: list of :class:`deltachat.message.Message` objects for this chat.
+        """
+        dc_array = ffi.gc(
+            lib.dc_get_chat_msgs(self._dc_context, self.id, 0, 0),
+            lib.dc_array_unref
+        )
+        return list(iter_array(dc_array, lambda x: Message.from_db(self._dc_context, x)))
+
+    def count_fresh_messages(self):
+        """ return number of fresh messages in this chat.
+
+        :returns: number of fresh messages
+        """
+        return lib.dc_get_fresh_msg_cnt(self._dc_context, self.id)
+
+    def mark_noticed(self):
+        """ mark all messages in this chat as noticed.
+
+        Noticed messages are no longer fresh.
+        """
+        return lib.dc_marknoticed_chat(self._dc_context, self.id)
+
+    # ------  group management API ------------------------------
+
+    def add_contact(self, contact):
+        """ add a contact to this chat.
+
+        :params: contact object.
+        :raises ValueError: if contact could not be added
+        :returns: None
+        """
+        ret = lib.dc_add_contact_to_chat(self._dc_context, self.id, contact.id)
+        if ret != 1:
+            raise ValueError("could not add contact {!r} to chat".format(contact))
+
+    def remove_contact(self, contact):
+        """ remove a contact from this chat.
+
+        :params: contact object.
+        :raises ValueError: if contact could not be removed
+        :returns: None
+        """
+        ret = lib.dc_remove_contact_from_chat(self._dc_context, self.id, contact.id)
+        if ret != 1:
+            raise ValueError("could not remove contact {!r} from chat".format(contact))
+
+    def get_contacts(self):
+        """ get all contacts for this chat.
+        :params: contact object.
+        :raises ValueError: if contact could not be added
+        :returns: list of :class:`deltachat.chatting.Contact` objects for this chat
+
+        """
+        dc_array = ffi.gc(
+            lib.dc_get_chat_contacts(self._dc_context, self.id),
+            lib.dc_array_unref
+        )
+        return list(iter_array(
+            dc_array, lambda id: Contact(self._dc_context, id))
+        )

python/src/deltachat/const.py

@@ -13,15 +13,6 @@ DC_GCL_NO_SPECIALS = 0x02
 DC_GCL_ADD_ALLDONE_HINT = 0x04
 DC_GCL_VERIFIED_ONLY = 0x01
 DC_GCL_ADD_SELF = 0x02
-DC_QR_ASK_VERIFYCONTACT = 200
-DC_QR_ASK_VERIFYGROUP = 202
-DC_QR_FPR_OK = 210
-DC_QR_FPR_MISMATCH = 220
-DC_QR_FPR_WITHOUT_ADDR = 230
-DC_QR_ADDR = 320
-DC_QR_TEXT = 330
-DC_QR_URL = 332
-DC_QR_ERROR = 400
 DC_CHAT_ID_DEADDROP = 1
 DC_CHAT_ID_TRASH = 3
 DC_CHAT_ID_MSGS_IN_CREATION = 4
@@ -47,40 +38,19 @@ 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 +68,16 @@ 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_HTTP_GET = 2100
+DC_EVENT_HTTP_POST = 2110
 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_MSG|DC_STATE_|DC_CONTACT_ID_|DC_GCL|DC_CHAT)\S+)\s+([x\d]+).*')
     for line in f:
         m = rex.match(line)
         if m:
@@ -169,7 +90,7 @@ if __name__ == "__main__":
     if len(sys.argv) >= 2:
         deltah = sys.argv[1]
     else:
-        deltah = joinpath(dirname(dirname(dirname(here_dir))), "deltachat-ffi", "deltachat.h")
+        deltah = joinpath(dirname(dirname(dirname(here_dir))), "src", "deltachat.h")
     assert os.path.exists(deltah)
 
     lines = []

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/cutil.py

@@ -1,6 +1,5 @@
 from .capi import lib
 from .capi import ffi
-from datetime import datetime
 
 
 def as_dc_charpointer(obj):
@@ -17,30 +16,4 @@ def iter_array(dc_array_t, constructor):
 
 
 def from_dc_charpointer(obj):
-    return ffi.string(ffi.gc(obj, lib.dc_str_unref)).decode("utf8")
-
-
-class DCLot:
-    def __init__(self, dc_lot):
-        self._dc_lot = dc_lot
-
-    def id(self):
-        return lib.dc_lot_get_id(self._dc_lot)
-
-    def state(self):
-        return lib.dc_lot_get_state(self._dc_lot)
-
-    def text1(self):
-        return from_dc_charpointer(lib.dc_lot_get_text1(self._dc_lot))
-
-    def text1_meaning(self):
-        return lib.dc_lot_get_text1_meaning(self._dc_lot)
-
-    def text2(self):
-        return from_dc_charpointer(lib.dc_lot_get_text2(self._dc_lot))
-
-    def timestamp(self):
-        ts = lib.dc_lot_get_timestamp(self._dc_lot)
-        if ts == 0:
-            return None
-        return datetime.utcfromtimestamp(ts)
+    return ffi.string(obj).decode("utf8")

python/src/deltachat/message.py

@@ -1,55 +1,59 @@
-""" The Message object. """
+""" chatting related objects: Contact, Chat, Message. """
 
 import os
-import shutil
 from . import props
 from .cutil import from_dc_charpointer, as_dc_charpointer
 from .capi import lib, ffi
 from . import const
 from datetime import datetime
+import attr
+from attr import validators as v
 
 
+@attr.s
 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
-        self._dc_context = account._dc_context
-        assert isinstance(self._dc_context, ffi.CData)
-        assert isinstance(dc_msg, ffi.CData)
-        assert dc_msg != ffi.NULL
-        self._dc_msg = dc_msg
-        self.id = lib.dc_msg_get_id(dc_msg)
-        assert self.id is not None and self.id >= 0, repr(self.id)
+    _dc_context = attr.ib(validator=v.instance_of(ffi.CData))
+    try:
+        id = attr.ib(validator=v.instance_of((int, long)))
+    except NameError:  # py35
+        id = attr.ib(validator=v.instance_of(int))
 
-    def __eq__(self, other):
-        return self.account == other.account and self.id == other.id
-
-    def __repr__(self):
-        return "<Message id={} dc_context={}>".format(self.id, self._dc_context)
-
-    @classmethod
-    def from_db(cls, account, id):
-        assert id > 0
-        return cls(account, ffi.gc(
-                lib.dc_get_msg(account._dc_context, id),
+    @property
+    def _dc_msg(self):
+        if self.id > 0:
+            return ffi.gc(
+                lib.dc_get_msg(self._dc_context, self.id),
                 lib.dc_msg_unref
-        ))
+            )
+        return self._dc_msg_volatile
 
     @classmethod
-    def new_empty(cls, account, view_type):
-        """ create a non-persistent message.
+    def from_db(cls, _dc_context, id):
+        assert id > 0
+        return cls(_dc_context, id)
 
-        :param: view_type is "text", "audio", "video", "file"
-        """
-        view_type_code = get_viewtype_code_from_name(view_type)
-        return Message(account, ffi.gc(
-            lib.dc_msg_new(account._dc_context, view_type_code),
+    @classmethod
+    def new(cls, dc_context, view_type):
+        """ create a non-persistent method. """
+        msg = cls(dc_context, 0)
+        view_type_code = MessageType.get_typecode(view_type)
+        msg._dc_msg_volatile = ffi.gc(
+            lib.dc_msg_new(dc_context, view_type_code),
             lib.dc_msg_unref
-        ))
+        )
+        return msg
+
+    def get_state(self):
+        """ get the message in/out state.
+
+        :returns: :class:`deltachat.message.MessageState`
+        """
+        return MessageState(self)
 
     @props.with_doc
     def text(self):
@@ -58,9 +62,7 @@ class Message(object):
 
     def set_text(self, text):
         """set text of this message. """
-        assert self.id > 0, "message not prepared"
-        assert self.is_out_preparing()
-        lib.dc_msg_set_text(self._dc_msg, as_dc_charpointer(text))
+        return lib.dc_msg_set_text(self._dc_msg, as_dc_charpointer(text))
 
     @props.with_doc
     def filename(self):
@@ -68,23 +70,9 @@ class Message(object):
         return from_dc_charpointer(lib.dc_msg_get_file(self._dc_msg))
 
     def set_file(self, path, mime_type=None):
-        """set file for this message from path and mime_type. """
-        mtype = ffi.NULL if mime_type is None else as_dc_charpointer(mime_type)
-        if not os.path.exists(path):
-            raise ValueError("path does not exist: {!r}".format(path))
-        blobdir = self.account.get_blobdir()
-        if not path.startswith(blobdir):
-            for i in range(50):
-                ext = "" if i == 0 else "-" + str(i)
-                dest = os.path.join(blobdir, os.path.basename(path) + ext)
-                if os.path.exists(dest):
-                    continue
-                shutil.copyfile(path, dest)
-                break
-            else:
-                raise ValueError("could not create blobdir-path for {}".format(path))
-            path = dest
-        assert path.startswith(blobdir), path
+        """set file for this message. """
+        mtype = ffi.NULL if mime_type is None else mime_type
+        assert os.path.exists(path)
         lib.dc_msg_set_file(self._dc_msg, as_dc_charpointer(path), mtype)
 
     @props.with_doc
@@ -97,38 +85,21 @@ class Message(object):
         """mime type of the file (if it exists)"""
         return from_dc_charpointer(lib.dc_msg_get_filemime(self._dc_msg))
 
+    @props.with_doc
+    def view_type(self):
+        """the view type of this message.
+
+        :returns: a :class:`deltachat.message.MessageType` instance.
+        """
+        return MessageType(lib.dc_msg_get_viewtype(self._dc_msg))
+
     def is_setup_message(self):
         """ 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.
-
-        The text is multiline and may contain eg. the raw text of the message.
-        """
-        return from_dc_charpointer(lib.dc_get_msg_info(self._dc_context, self.id))
-
     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):
@@ -160,7 +131,7 @@ class Message(object):
         import email.parser
         mime_headers = lib.dc_get_mime_headers(self._dc_context, self.id)
         if mime_headers:
-            s = ffi.string(ffi.gc(mime_headers, lib.dc_str_unref))
+            s = ffi.string(mime_headers)
             if isinstance(s, bytes):
                 s = s.decode("ascii")
             return email.message_from_string(s)
@@ -169,35 +140,81 @@ 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)
+        return Chat(self._dc_context, 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)
 
-    #
-    # Message State query methods
-    #
+
+@attr.s
+class MessageType(object):
+    """ DeltaChat message type, with is_* methods. """
+    _type = attr.ib(validator=v.instance_of(int))
+    _mapping = {
+            const.DC_MSG_TEXT: 'text',
+            const.DC_MSG_IMAGE: 'image',
+            const.DC_MSG_GIF: 'gif',
+            const.DC_MSG_AUDIO: 'audio',
+            const.DC_MSG_VIDEO: 'video',
+            const.DC_MSG_FILE: 'file'
+    }
+
+    @classmethod
+    def get_typecode(cls, view_type):
+        for code, value in cls._mapping.items():
+            if value == view_type:
+                return code
+        raise ValueError("message typecode not found for {!r}".format(view_type))
+
+    @props.with_doc
+    def name(self):
+        """ human readable type name. """
+        return self._mapping.get(self._type, "")
+
+    def is_text(self):
+        """ return True if it's a text message. """
+        return self._type == const.DC_MSG_TEXT
+
+    def is_image(self):
+        """ return True if it's an image message. """
+        return self._type == const.DC_MSG_IMAGE
+
+    def is_gif(self):
+        """ return True if it's a gif message. """
+        return self._type == const.DC_MSG_GIF
+
+    def is_audio(self):
+        """ return True if it's an audio message. """
+        return self._type == const.DC_MSG_AUDIO
+
+    def is_video(self):
+        """ return True if it's a video message. """
+        return self._type == const.DC_MSG_VIDEO
+
+    def is_file(self):
+        """ return True if it's a file message. """
+        return self._type == const.DC_MSG_FILE
+
+
+@attr.s
+class MessageState(object):
+    """ Current Message In/Out state, updated on each call of is_* methods.
+    """
+    message = attr.ib(validator=v.instance_of(Message))
+
     @property
     def _msgstate(self):
-        if self.id == 0:
-            dc_msg = self.message._dc_msg
-        else:
-            # load message from db to get a fresh/current state
-            dc_msg = ffi.gc(
-                lib.dc_get_msg(self._dc_context, self.id),
-                lib.dc_msg_unref
-            )
-        return lib.dc_msg_get_state(dc_msg)
+        return lib.dc_msg_get_state(self.message._dc_msg)
 
     def is_in_fresh(self):
         """ return True if Message is incoming fresh message (un-noticed).
@@ -251,56 +268,3 @@ class Message(object):
         state, you'll receive the event DC_EVENT_MSG_READ.
         """
         return self._msgstate == const.DC_STATE_OUT_MDN_RCVD
-
-    #
-    # Message type query methods
-    #
-
-    @property
-    def _view_type(self):
-        assert self.id > 0
-        return lib.dc_msg_get_viewtype(self._dc_msg)
-
-    def is_text(self):
-        """ return True if it's a text message. """
-        return self._view_type == const.DC_MSG_TEXT
-
-    def is_image(self):
-        """ return True if it's an image message. """
-        return self._view_type == const.DC_MSG_IMAGE
-
-    def is_gif(self):
-        """ return True if it's a gif message. """
-        return self._view_type == const.DC_MSG_GIF
-
-    def is_audio(self):
-        """ return True if it's an audio message. """
-        return self._view_type == const.DC_MSG_AUDIO
-
-    def is_video(self):
-        """ return True if it's a video message. """
-        return self._view_type == const.DC_MSG_VIDEO
-
-    def is_file(self):
-        """ return True if it's a file message. """
-        return self._view_type == const.DC_MSG_FILE
-
-
-# some code for handling DC_MSG_* view types
-
-_view_type_mapping = {
-    const.DC_MSG_TEXT: 'text',
-    const.DC_MSG_IMAGE: 'image',
-    const.DC_MSG_GIF: 'gif',
-    const.DC_MSG_AUDIO: 'audio',
-    const.DC_MSG_VIDEO: 'video',
-    const.DC_MSG_FILE: 'file'
-}
-
-
-def get_viewtype_code_from_name(view_type_name):
-    for code, value in _view_type_mapping.items():
-        if value == view_type_name:
-            return code
-    raise ValueError("message typecode not found for {!r}, "
-                     "available {!r}".format(view_type_name, list(_view_type_mapping.values())))

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

@@ -1,10 +1,9 @@
 from __future__ import print_function
 import os
 import pytest
-import requests
 import time
 from deltachat import Account
-from deltachat import const
+from deltachat import props
 from deltachat.capi import lib
 import tempfile
 
@@ -17,17 +16,17 @@ def pytest_addoption(parser):
     )
 
 
-def pytest_configure(config):
-    cfg = config.getoption('--liveconfig')
-    if not cfg:
-        cfg = os.getenv('DCC_PY_LIVECONFIG')
-        if cfg:
-            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:
+        acfactory = item.funcargs["acfactory"]
+        acfactory.finalize()
 
 
 def pytest_report_header(config, startdir):
-    summary = []
-
     t = tempfile.mktemp()
     try:
         ac = Account(t, eventlogging=False)
@@ -35,19 +34,10 @@ def pytest_report_header(config, startdir):
         ac.shutdown()
     finally:
         os.remove(t)
-    summary.extend(['Deltachat core={} sqlite={}'.format(
-         info['deltachat_core_version'],
-         info['sqlite_version'],
-     )])
-
-    cfg = config.option.liveconfig
-    if cfg:
-        if "#" in cfg:
-            url, token = cfg.split("#", 1)
-            summary.append('Liveconfig provider: {}#<token ommitted>'.format(url))
-        else:
-            summary.append('Liveconfig file: {}'.format(cfg))
-    return summary
+    return "Deltachat core={} sqlite={}".format(
+        info['deltachat_core_version'],
+        info['sqlite_version'],
+    )
 
 
 @pytest.fixture(scope="session")
@@ -63,56 +53,9 @@ def data():
     return Data()
 
 
-class SessionLiveConfigFromFile:
-    def __init__(self, fn):
-        self.fn = fn
-        self.configlist = []
-        for line in open(fn):
-            if line.strip() and not line.strip().startswith('#'):
-                d = {}
-                for part in line.split():
-                    name, value = part.split("=")
-                    d[name] = value
-                self.configlist.append(d)
-
-    def get(self, index):
-        return self.configlist[index]
-
-    def exists(self):
-        return bool(self.configlist)
-
-
-class SessionLiveConfigFromURL:
-    def __init__(self, url, create_token):
-        self.configlist = []
-        for i in range(2):
-            res = requests.post(url, json={"token_create_user": int(create_token)})
-            if res.status_code != 200:
-                pytest.skip("creating newtmpuser failed {!r}".format(res))
-            d = res.json()
-            config = dict(addr=d["email"], mail_pw=d["password"])
-            self.configlist.append(config)
-
-    def get(self, index):
-        return self.configlist[index]
-
-    def exists(self):
-        return bool(self.configlist)
-
-
-@pytest.fixture(scope="session")
-def session_liveconfig(request):
-    liveconfig_opt = request.config.option.liveconfig
-    if liveconfig_opt:
-        if liveconfig_opt.startswith("http"):
-            url, create_token = liveconfig_opt.split("#", 1)
-            return SessionLiveConfigFromURL(url, create_token)
-        else:
-            return SessionLiveConfigFromFile(liveconfig_opt)
-
-
 @pytest.fixture
-def acfactory(pytestconfig, tmpdir, request, session_liveconfig):
+def acfactory(pytestconfig, tmpdir, request):
+    fn = pytestconfig.getoption("--liveconfig")
 
     class AccountMaker:
         def __init__(self):
@@ -126,17 +69,25 @@ 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
+        @props.cached
+        def configlist(self):
+            configlist = []
+            for line in open(fn):
+                if line.strip():
+                    d = {}
+                    for part in line.split():
+                        name, value = part.split("=")
+                        d[name] = value
+                    configlist.append(d)
+            return configlist
 
         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 +102,32 @@ 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):
-            if not session_liveconfig:
-                pytest.skip("specify DCC_PY_LIVECONFIG or --liveconfig")
-            configdict = session_liveconfig.get(self.live_count)
+        def get_online_configuring_account(self):
+            if not fn:
+                pytest.skip("specify a --liveconfig file to run tests with real accounts")
             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)
-
+            configdict = self.configlist.pop(0)
             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
@@ -227,22 +147,12 @@ 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)
-            break
-
-
-def wait_securejoin_inviter_progress(account, target):
-    while 1:
-        evt_name, data1, data2 = \
-            account._evlogger.get_matching("DC_EVENT_SECUREJOIN_INVITER_PROGRESS")
-        if data2 >= target:
-            print("** SECUREJOINT-INVITER PROGRESS {}".format(target), account)
+        if data1 >= target:
+            print("** CONFIG PROGRESS {}".format(target), account)
             break
 
 

python/tests/test_account.py

@@ -1,27 +1,17 @@
 from __future__ import print_function
 import pytest
 import os
-import queue
-import time
-from deltachat import const, Account
-from deltachat.message import Message
+from deltachat import const
 from datetime import datetime, timedelta
-from conftest import wait_configuration_progress, wait_successful_IMAP_SMTP_connection, wait_securejoin_inviter_progress
+from conftest import wait_configuration_progress, wait_successful_IMAP_SMTP_connection
 
 
-class TestOfflineAccountBasic:
-    def test_wrong_db(self, tmpdir):
-        p = tmpdir.join("hello.db")
-        p.write("123")
-        with pytest.raises(ValueError):
-            Account(p.strpath)
-
+class TestOfflineAccount:
     def test_getinfo(self, acfactory):
         ac1 = acfactory.get_unconfigured_account()
         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 +30,6 @@ 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):
@@ -66,22 +51,16 @@ class TestOfflineAccountBasic:
         with pytest.raises(KeyError):
             ac1.get_config("123123")
 
-
-class TestOfflineContact:
     def test_contact_attr(self, acfactory):
         ac1 = acfactory.get_configured_offline_account()
         contact1 = ac1.create_contact(email="some1@hello.com", name="some1")
-        contact2 = ac1.create_contact(email="some1@hello.com", name="some1")
-        str(contact1)
-        repr(contact1)
-        assert contact1 == contact2
         assert contact1.id
         assert contact1.addr == "some1@hello.com"
         assert contact1.display_name == "some1"
         assert not contact1.is_blocked()
         assert not contact1.is_verified()
 
-    def test_get_contacts_and_delete(self, acfactory):
+    def test_get_contacts(self, acfactory):
         ac1 = acfactory.get_configured_offline_account()
         contact1 = ac1.create_contact(email="some1@hello.com", name="some1")
         contacts = ac1.get_contacts()
@@ -94,55 +73,26 @@ class TestOfflineContact:
         contacts = ac1.get_contacts(with_self=True)
         assert len(contacts) == 2
 
-        assert ac1.delete_contact(contact1)
-        assert contact1 not in ac1.get_contacts()
-
-    def test_get_contacts_and_delete_fails(self, acfactory):
+    def test_chat(self, acfactory):
         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")
-        assert not ac1.delete_contact(contact1)
-        assert not msg.filemime
-
-
-class TestOfflineChat:
-    @pytest.fixture
-    def ac1(self, acfactory):
-        return acfactory.get_configured_offline_account()
-
-    @pytest.fixture
-    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
-        return chat
+        assert chat.id >= const.DC_CHAT_ID_LAST_SPECIAL, chat.id
 
-    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)
-        assert chat2.id == chat1.id
-        assert chat2.get_name() == chat1.get_name()
-        assert chat1 == chat2
-        assert not (chat1 != chat2)
+        assert chat2.id == chat.id
+        assert chat2.get_name() == chat.get_name()
+        assert chat == chat2
+        assert not (chat != chat2)
 
         for ichat in ac1.get_chats():
-            if ichat.id == chat1.id:
+            if ichat.id == chat.id:
                 break
         else:
             pytest.fail("could not find chat")
 
-    def test_group_chat_creation(self, ac1):
+    def test_group_chat_creation(self, acfactory):
+        ac1 = acfactory.get_configured_offline_account()
         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")
@@ -155,112 +105,64 @@ 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")
+    def test_delete_and_send_fails(self, acfactory):
+        ac1 = acfactory.get_configured_offline_account()
         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()
-        chat = ac1.create_group_chat(name="title1", verified=verified)
-        qr = chat.get_join_qr()
-        assert ac2.check_qr(qr).is_ask_verifygroup
-
-    def test_get_set_profile_image_simple(self, ac1, data):
-        chat = ac1.create_group_chat(name="title1")
-        p = data.get_path("d.png")
-        chat.set_profile_image(p)
-        p2 = chat.get_profile_image()
-        assert open(p, "rb").read() == open(p2, "rb").read()
-        chat.remove_profile_image()
-        assert chat.get_profile_image() is None
-
-    def test_delete_and_send_fails(self, ac1, chat1):
-        chat1.delete()
+        chat = ac1.create_chat_by_contact(contact1)
+        chat.delete()
         ac1._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
         with pytest.raises(ValueError):
-            chat1.send_text("msg1")
+            chat.send_text("msg1")
 
-    def test_prepare_message_and_send(self, ac1, chat1):
-        msg = chat1.prepare_message(Message.new_empty(chat1.account, "text"))
-        msg.set_text("hello world")
-        assert msg.text == "hello world"
-        assert msg.id > 0
-        chat1.send_prepared(msg)
-        assert "Sent" in msg.get_message_info()
-        str(msg)
-        repr(msg)
-        assert msg == ac1.get_message_by_id(msg.id)
+    def test_create_message(self, acfactory):
+        ac1 = acfactory.get_configured_offline_account()
+        message = ac1.create_message("text")
+        assert message.id == 0
+        assert message._dc_msg is message._dc_msg
+        message.set_text("hello")
+        assert message.text == "hello"
+        assert message.id == 0
 
-    def test_prepare_file(self, ac1, chat1):
-        blobdir = ac1.get_blobdir()
-        p = os.path.join(blobdir, "somedata.txt")
-        with open(p, "w") as f:
-            f.write("some data")
-        message = chat1.prepare_message_file(p)
-        assert message.id > 0
-        message.set_text("hello world")
-        assert message.is_out_preparing()
-        assert message.text == "hello world"
-        chat1.send_prepared(message)
-        assert "Sent" in message.get_message_info()
-
-    def test_message_eq_contains(self, chat1):
-        msg = chat1.send_text("msg1")
-        assert msg in chat1.get_messages()
-        assert not (msg not in chat1.get_messages())
-        str(msg)
-        repr(msg)
-
-    def test_message_send_text(self, chat1):
-        msg = chat1.send_text("msg1")
+    def test_message(self, acfactory):
+        ac1 = acfactory.get_configured_offline_account()
+        contact1 = ac1.create_contact("some1@hello.com", name="some1")
+        chat = ac1.create_chat_by_contact(contact1)
+        msg = chat.send_text("msg1")
         assert msg
-        assert msg.is_text()
-        assert not msg.is_audio()
-        assert not msg.is_video()
-        assert not msg.is_gif()
-        assert not msg.is_file()
-        assert not msg.is_image()
+        assert msg.view_type.is_text()
+        assert msg.view_type.name == "text"
+        assert not msg.view_type.is_audio()
+        assert not msg.view_type.is_video()
+        assert not msg.view_type.is_gif()
+        assert not msg.view_type.is_file()
+        assert not msg.view_type.is_image()
+        msg_state = msg.get_state()
+        assert not msg_state.is_in_fresh()
+        assert not msg_state.is_in_noticed()
+        assert not msg_state.is_in_seen()
+        assert msg_state.is_out_pending()
+        assert not msg_state.is_out_failed()
+        assert not msg_state.is_out_delivered()
+        assert not msg_state.is_out_mdn_received()
 
-        assert not msg.is_in_fresh()
-        assert not msg.is_in_noticed()
-        assert not msg.is_in_seen()
-        assert msg.is_out_pending()
-        assert not msg.is_out_failed()
-        assert not msg.is_out_delivered()
-        assert not msg.is_out_mdn_received()
+    def test_create_chat_by_mssage_id(self, acfactory):
+        ac1 = acfactory.get_configured_offline_account()
+        contact1 = ac1.create_contact("some1@hello.com", name="some1")
+        chat = ac1.create_chat_by_contact(contact1)
+        msg = chat.send_text("msg1")
+        assert chat == ac1.create_chat_by_message(msg)
+        assert chat == ac1.create_chat_by_message(msg.id)
 
-    def test_create_chat_by_message_id(self, ac1, chat1):
-        msg = chat1.send_text("msg1")
-        assert chat1 == ac1.create_chat_by_message(msg)
-        assert chat1 == ac1.create_chat_by_message(msg.id)
-
-    def test_message_image(self, chat1, data, lp):
+    def test_message_image(self, acfactory, data, lp):
+        ac1 = acfactory.get_configured_offline_account()
+        contact1 = ac1.create_contact("some1@hello.com", name="some1")
+        chat = ac1.create_chat_by_contact(contact1)
         with pytest.raises(ValueError):
-            chat1.send_image(path="notexists")
+            chat.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()
+        msg = chat.send_image(fn)
+        assert msg.view_type.name == "image"
         assert msg
         assert msg.id > 0
         assert os.path.exists(msg.filename)
@@ -271,19 +173,20 @@ class TestOfflineChat:
             ("text/plain", "text/plain"),
             ("image/png", "image/png"),
     ])
-    def test_message_file(self, ac1, chat1, data, lp, typein, typeout):
+    def test_message_file(self, acfactory, data, lp, typein, typeout):
+        ac1 = acfactory.get_configured_offline_account()
+        contact1 = ac1.create_contact("some1@hello.com", name="some1")
+        chat = ac1.create_chat_by_contact(contact1)
         lp.sec("sending file")
         fn = data.get_path("r.txt")
-        msg = chat1.send_file(fn, typein)
+        msg = chat.send_file(fn, typein)
         assert msg
         assert msg.id > 0
-        assert msg.is_file()
+        assert msg.view_type.name == "file"
+        assert msg.view_type.is_file()
         assert os.path.exists(msg.filename)
         assert msg.filename.endswith(msg.basename)
         assert msg.filemime == typeout
-        msg2 = chat1.send_file(fn, typein)
-        assert msg2 != msg
-        assert msg2.filename != msg.filename
 
     def test_create_chat_mismatch(self, acfactory):
         ac1 = acfactory.get_configured_offline_account()
@@ -296,9 +199,12 @@ class TestOfflineChat:
         with pytest.raises(ValueError):
             ac2.create_chat_by_message(msg)
 
-    def test_chat_message_distinctions(self, ac1, chat1):
+    def test_chat_message_distinctions(self, acfactory):
+        ac1 = acfactory.get_configured_offline_account()
+        contact1 = ac1.create_contact("some1@hello.com", name="some1")
+        chat = ac1.create_chat_by_contact(contact1)
         past1s = datetime.utcnow() - timedelta(seconds=1)
-        msg = chat1.send_text("msg1")
+        msg = chat.send_text("msg1")
         ts = msg.time_sent
         assert msg.time_received is None
         assert ts.strftime("Y")
@@ -306,7 +212,8 @@ class TestOfflineChat:
         contact = msg.get_sender_contact()
         assert contact == ac1.get_self_contact()
 
-    def test_basic_configure_ok_addr_setting_forbidden(self, ac1):
+    def test_basic_configure_ok_addr_setting_forbidden(self, acfactory):
+        ac1 = acfactory.get_configured_offline_account()
         assert ac1.get_config("mail_pw")
         assert ac1.is_configured()
         with pytest.raises(ValueError):
@@ -331,10 +238,10 @@ 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]
@@ -345,125 +252,60 @@ class TestOfflineChat:
         assert messages[0].text == "msg1"
         assert os.path.exists(messages[1].filename)
 
-    def test_ac_setup_message_fails(self, ac1):
+    def test_ac_setup_message_fails(self, acfactory):
+        ac1 = acfactory.get_configured_offline_account()
         with pytest.raises(RuntimeError):
             ac1.initiate_key_transfer()
 
-    def test_set_get_draft(self, chat1):
-        msg = Message.new_empty(chat1.account, "text")
-        msg1 = chat1.prepare_message(msg)
-        msg1.set_text("hello")
-        chat1.set_draft(msg1)
-        msg1.set_text("obsolete")
-        msg2 = chat1.get_draft()
-        assert msg2.text == "hello"
-        chat1.set_draft(None)
-        assert chat1.get_draft() is None
-
-    def test_qr_setup_contact(self, acfactory, lp):
-        ac1 = acfactory.get_configured_offline_account()
-        ac2 = acfactory.get_configured_offline_account()
-        qr = ac1.get_setup_contact_qr()
-        assert qr.startswith("OPENPGP4FPR:")
-        res = ac2.check_qr(qr)
-        assert res.is_ask_verifycontact()
-        assert not res.is_ask_verifygroup()
-        assert res.contact_id == 10
-
 
 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_acocunts_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 +318,6 @@ 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 +325,19 @@ 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")
@@ -537,14 +345,13 @@ class TestOnlineAccount:
         evt_name, data1, data2 = ev
         assert data1 == chat.id
         assert data2 == msg_out.id
-        assert msg_out.is_out_delivered()
+        assert msg_out.get_state().is_out_delivered()
 
         lp.sec("wait for ac2 to receive message")
         ev = ac2._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
         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
@@ -565,63 +372,20 @@ class TestOnlineAccount:
         lp.sec("mark message as seen on ac2, wait for changes on ac1")
         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
+        ac1._evlogger.get_matching("DC_EVENT_MSG_READ")
         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("ac1: create chat with ac2")
-        chat = self.get_chat(ac1, ac2)
-
-        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")
-        assert ev[2] == msg_out.id
-        msg_in = ac2.get_message_by_id(msg_out.id)
-        assert msg_in.text == "message1"
-
-        lp.sec("create new chat with contact and send back (encrypted) message")
-        chat2b = ac2.create_chat_by_message(msg_in)
-        chat2b.send_text("message-back")
-
-        lp.sec("wait for ac1 to receive message")
-        ev = ac1._evlogger.get_matching("DC_EVENT_INCOMING_MSG")
-        assert ev[1] == chat.id
-        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()
+        # ac1._evlogger.get_info_matching("Message marked as seen")
+        assert msg_out.get_state().is_out_mdn_received()
 
     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 +399,14 @@ 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")
@@ -645,40 +415,29 @@ class TestOnlineAccount:
         evt_name, data1, data2 = ev
         assert data1 == chat.id
         assert data2 == msg_out.id
-        assert msg_out.is_out_delivered()
+        assert msg_out.get_state().is_out_delivered()
 
         lp.sec("wait for ac2 to receive message")
         ev = ac2._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
         assert ev[2] == msg_out.id
         msg_in = ac2.get_message_by_id(msg_out.id)
-        assert msg_in.is_image()
+        assert msg_in.view_type.is_image()
         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 +447,7 @@ 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
@@ -707,226 +455,13 @@ 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)
+        ac2._evlogger.set_timeout(10)
         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):
-        ac1 = acfactory.get_online_configuring_account()
-        ac2 = acfactory.clone_online_account(ac1)
-        ac2._evlogger.set_timeout(30)
-        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")
-        ch = ac2.qr_setup_contact(qr)
-        assert ch.id >= 10
-        wait_securejoin_inviter_progress(ac1, 1000)
-
-    def test_qr_join_chat(self, acfactory, lp):
-        ac1, ac2 = acfactory.get_two_online_accounts()
-        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()
-
-        lp.sec("create unpromoted group chat")
-        chat = ac1.create_group_chat("hello")
-        p = data.get_path("d.png")
-
-        lp.sec("ac1: set profile image on unpromoted chat")
-        chat.set_profile_image(p)
-        ac1._evlogger.get_matching("DC_EVENT_CHAT_MODIFIED")
-        assert not chat.is_promoted()
-
-        lp.sec("ac1: send text to promote chat (XXX without contact added)")
-        # XXX first promote the chat before adding contact
-        # because DC does not send out profile images for unpromoted chats
-        # otherwise
-        chat.send_text("ac1: initial message to promote chat (workaround)")
-        assert chat.is_promoted()
-
-        lp.sec("ac2: add ac1 to a chat so the message does not land in DEADDROP")
-        c1 = ac2.create_contact(email=ac1.get_config("addr"))
-        ac2.create_chat_by_contact(c1)
-        ev = ac2._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
-
-        lp.sec("ac1: add ac2 to promoted group chat")
-        c2 = ac1.create_contact(email=ac2.get_config("addr"))
-        chat.add_contact(c2)
-
-        lp.sec("ac1: send a first message to ac2")
-        chat.send_text("hi")
-        assert chat.is_promoted()
-
-        lp.sec("ac2: wait for receiving message from ac1")
-        ev = ac2._evlogger.get_matching("DC_EVENT_INCOMING_MSG")
-        msg_in = ac2.get_message_by_id(ev[2])
-        assert not msg_in.chat.is_deaddrop()
-
-        lp.sec("ac2: create chat and read profile image")
-        chat2 = ac2.create_chat_by_message(msg_in)
-        p2 = chat2.get_profile_image()
-        assert p2 is not None
-        assert open(p2, "rb").read() == open(p, "rb").read()
-
-        ac2._evlogger.consume_events()
-        ac1._evlogger.consume_events()
-        lp.sec("ac2: delete profile image from chat")
-        chat2.remove_profile_image()
-        ev = ac1._evlogger.get_matching("DC_EVENT_INCOMING_MSG")
-        assert ev[1] == chat.id
-        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

@@ -1,25 +1,30 @@
 from __future__ import print_function
+import os
+import shutil
 from filecmp import cmp
 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()
         wait_configuration_progress(ac1, 1000)
         wait_configuration_progress(ac2, 1000)
 
+        blobdir = ac1.get_blobdir()
+
         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_msgs_changed(ac1, 0, 0)  # why no chat id?
 
         lp.sec("create a message with a file in creation")
-        path = data.get_path("d.png")
-        prepared_original = chat.prepare_message_file(path)
-        assert prepared_original.is_out_preparing()
+        path = os.path.join(blobdir, "d.png")
+        open(path, 'a').close()
+        prepared_original = chat.prepare_file(path)
+        assert prepared_original.get_state().is_out_preparing()
         wait_msgs_changed(ac1, chat.id, prepared_original.id)
 
         lp.sec("forward the message while still in creation")
@@ -27,41 +32,36 @@ class TestOnlineInCreation:
         chat2.add_contact(c2)
         wait_msgs_changed(ac1, 0, 0)  # why not chat id?
         ac1.forward_messages([prepared_original], chat2)
-        # XXX there might be two EVENT_MSGS_CHANGED and only one of them
-        # is the one caused by forwarding
         forwarded_id = wait_msgs_changed(ac1, chat2.id)
-        if forwarded_id == 0:
-            forwarded_id = wait_msgs_changed(ac1, chat2.id)
-            assert forwarded_id
         forwarded_msg = ac1.get_message_by_id(forwarded_id)
-        assert forwarded_msg.is_out_preparing()
+        assert forwarded_msg.get_state().is_out_preparing()
 
         lp.sec("finish creating the file and send it")
-        assert prepared_original.is_out_preparing()
-        chat.send_prepared(prepared_original)
-        assert prepared_original.is_out_pending() or prepared_original.is_out_delivered()
-        wait_msgs_changed(ac1, chat.id, prepared_original.id)
+        shutil.copy(data.get_path("d.png"), path)
+        sent_original = chat.send_prepared(prepared_original)
+        assert sent_original.id == prepared_original.id
+        state = sent_original.get_state()
+        assert state.is_out_pending() or state.is_out_delivered()
+        wait_msgs_changed(ac1, chat.id, sent_original.id)
 
         lp.sec("expect the forwarded message to be sent now too")
         wait_msgs_changed(ac1, chat2.id, forwarded_id)
-        fwd_msg = ac1.get_message_by_id(forwarded_id)
-        assert fwd_msg.is_out_pending() or fwd_msg.is_out_delivered()
+        state = ac1.get_message_by_id(forwarded_id).get_state()
+        assert state.is_out_pending() or state.is_out_delivered()
 
         lp.sec("wait for the messages to be delivered to SMTP")
         ev = ac1._evlogger.get_matching("DC_EVENT_MSG_DELIVERED")
         assert ev[1] == chat.id
-        assert ev[2] == prepared_original.id
+        assert ev[2] == sent_original.id
         ev = ac1._evlogger.get_matching("DC_EVENT_MSG_DELIVERED")
         assert ev[1] == chat2.id
         assert ev[2] == forwarded_id
 
-        lp.sec("wait1 for original or forwarded messages to arrive")
+        lp.sec("wait for both messages to arrive")
         ev1 = ac2._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
         assert ev1[1] >= const.DC_CHAT_ID_LAST_SPECIAL
         received_original = ac2.get_message_by_id(ev1[2])
         assert cmp(received_original.filename, path, False)
-
-        lp.sec("wait2 for original or forwarded messages to arrive")
         ev2 = ac2._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
         assert ev2[1] >= const.DC_CHAT_ID_LAST_SPECIAL
         assert ev2[1] != ev1[1]

python/tests/test_lowlevel.py

@@ -1,7 +1,7 @@
 from __future__ import print_function
-from deltachat import capi, cutil, const, set_context_callback, clear_context_callback
+import pytest
+from deltachat import capi, Account, const, set_context_callback, clear_context_callback
 from deltachat.capi import ffi
-from deltachat.capi import lib
 from deltachat.account import EventLogger
 
 
@@ -17,56 +17,23 @@ 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):
-        while 1:
-            ev = evlog.get_matching("DC_EVENT_INFO", check_error=False)
-            data2 = ev[2]
-            if info_string in data2:
-                return
-            else:
-                print("skipping event", *ev)
-
-    find("disconnecting inbox-thread")
-    find("disconnecting sentbox-thread")
-    find("disconnecting mvbox-thread")
-    find("disconnecting SMTP")
-    find("Database closed")
+    # test that we get events from dc_close
+    print(evlog.get_matching("DC_EVENT_INFO", check_error=False))
+    print(evlog.get_matching("DC_EVENT_INFO", check_error=False))
+    print(evlog.get_matching("DC_EVENT_INFO", check_error=False))
+    print(evlog.get_matching("DC_EVENT_INFO", check_error=False))
 
 
 def test_wrong_db(tmpdir):
-    dc_context = ffi.gc(
-        lib.dc_context_new(lib.py_dc_callback, ffi.NULL, ffi.NULL),
-        lib.dc_context_unref,
-    )
-    p = tmpdir.join("hello.db")
-    # write an invalid database file
-    p.write("x123" * 10)
-    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"")
+    tmpdir.join("hello.db").write("123")
+    with pytest.raises(ValueError):
+        Account(db_path=tmpdir.strpath)
 
 
 def test_event_defines():
@@ -82,76 +49,3 @@ def test_sig():
     assert sig(const.DC_EVENT_SMTP_CONNECTED) == 2
     assert sig(const.DC_EVENT_IMAP_CONNECTED) == 2
     assert sig(const.DC_EVENT_SMTP_MESSAGE_SENT) == 2
-
-
-def test_markseen_invalid_message_ids(acfactory):
-    ac1 = acfactory.get_configured_offline_account()
-    contact1 = ac1.create_contact(email="some1@example.com", name="some1")
-    chat = ac1.create_chat_by_contact(contact1)
-    chat.send_text("one messae")
-    ac1._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
-    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 +1,29 @@
 [tox]
 # make sure to update environment list in travis.yml and appveyor.yml
 envlist =
-    py37
+    py27
+    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 -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 +38,21 @@ 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 
 python_files = tests/test_*.py 
 norecursedirs = .tox 
 xfail_strict=true
-timeout = 60 
-timeout_method = thread
+timeout = 60
 
 [flake8]
 max-line-length = 120