python: fail fast on the tests

Do not waste CI time running the rest of the tests
if CI is not going to be green anyway.

.cargo/config.toml

@@ -0,0 +1,11 @@
+[env]
+# In unoptimised builds tokio tends to use a lot of stack space when
+# creating some complicated futures, tokio has an open issue for this:
+# https://github.com/tokio-rs/tokio/issues/2055.  Some of our tests
+# manage to not fit in the default 2MiB stack anymore due to this, so
+# while the issue is not resolved we want to work around this.
+# Because compiling optimised builds takes a very long time we prefer
+# to avoid that.  Setting this environment variable ensures that when
+# invoking `cargo test` threads are allowed to have a large enough
+# stack size without needing to use an optimised build.
+RUST_MIN_STACK = "8388608"

.circleci/config.yml

@@ -1,218 +0,0 @@
-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:
-    at: /mnt
-
-restore-cache: &restore-cache
-  restore_cache:
-    keys:
-      - cargo-v2-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
-      - repo-source-{{ .Branch }}-{{ .Revision }}
-
-commands:
-  test_target:
-    parameters:
-      target:
-        type: string
-    steps:
-      - *restore-workspace
-      - *restore-cache
-      - run:
-          name: Test (<< parameters.target >>)
-          command: TARGET=<< parameters.target >> ci_scripts/run-rust-test.sh
-          no_output_timeout: 15m
-
-jobs:
-  cargo_fetch:
-    executor: default
-    steps:
-      - checkout
-      - run:
-          name: Update submodules
-          command: git submodule update --init --recursive
-      - run:
-          name: Calculate dependencies
-          command: cargo generate-lockfile
-      - restore_cache:
-          keys:
-            - cargo-v2-{{ 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
-      - persist_to_workspace:
-          root: /mnt
-          paths:
-            - crate
-      - save_cache:
-          key: cargo-v2-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
-          paths:
-            - "~/.cargo"
-            - "~/.rustup"
-
-  rustfmt:
-    executor: default
-    steps:
-      - *restore-workspace
-      - *restore-cache
-      - run:
-          name: Run cargo fmt
-          command: cargo fmt --all -- --check
-
-  test_macos:
-    macos:
-      xcode: "10.0.0"
-    working_directory: ~/crate
-    steps:
-      - run:
-          name: Configure environment variables
-          command: |
-            echo 'export PATH="${HOME}/.cargo/bin:${HOME}/.bin:${PATH}"' >> $BASH_ENV
-            echo 'export CIRCLE_ARTIFACTS="/tmp"' >> $BASH_ENV
-      - checkout
-      - run:
-          name: Install Rust
-          command: |
-            curl https://sh.rustup.rs -sSf | sh -s -- -y
-      - run: rustup install $(cat rust-toolchain)
-      - run: rustup default $(cat rust-toolchain)
-      - run: cargo update
-      - run: cargo fetch
-      - run:
-          name: Test
-          command: TARGET=x86_64-apple-darwin ci_scripts/run-rust-test.sh
-
-  test_x86_64-unknown-linux-gnu:
-    executor: default
-    steps:
-      - test_target:
-          target: "x86_64-unknown-linux-gnu"
-
-  test_i686-unknown-linux-gnu:
-    executor: default
-    steps:
-      - test_target:
-          target: "i686-unknown-linux-gnu"
-
-  test_aarch64-linux-android:
-    executor: default
-    steps:
-      - test_target:
-          target: "aarch64-linux-android"
-
-
-  build_doxygen:
-    executor: doxygen
-    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/
-      - 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
-
-  upload_docs_wheels:
-    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
-
-
-workflows:
-  version: 2.1
-
-  test:
-    jobs:
-      - cargo_fetch
-      - build_doxygen
-
-      - build_test_docs_wheel:
-          requires:
-            - cargo_fetch
-      - upload_docs_wheels:
-          requires:
-            - build_test_docs_wheel
-            - build_doxygen 
-      - rustfmt:
-          requires:
-            - cargo_fetch
-      - clippy:
-          requires:
-           - cargo_fetch
-
-      # Linux Desktop 64bit
-      - test_x86_64-unknown-linux-gnu:
-          requires:
-            - cargo_fetch
-
-      # Linux Desktop 32bit
-      # - test_i686-unknown-linux-gnu:
-      #     requires:
-      #       - cargo_fetch
-
-      # Android 64bit
-      # - test_aarch64-linux-android:
-      #     requires:
-      #       - cargo_fetch
-
-      # Desktop Apple
-      # - test_macos:
-      #     requires:
-      #       - cargo_fetch

.gitattributes

@@ -4,7 +4,7 @@
 
 # This directory contains email messages verbatim, and changing CRLF to
 # LF will corrupt them.
-test-data/* text=false
+test-data/** text=false
 
 # binary files should be detected by git, however, to be sure, you can add them here explicitly
 *.png  binary
@@ -12,3 +12,6 @@ test-data/* text=false
 *.gif  binary
 *.ico  binary
 
+*.py diff=python
+*.rs diff=rust
+*.md diff=markdown

.github/dependabot.yml

@@ -0,0 +1,9 @@
+version: 2
+updates:
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    commit-message:
+      prefix: "cargo"
+    open-pull-requests-limit: 50

.github/mergeable.yml

@@ -0,0 +1,26 @@
+version: 2
+mergeable:
+  - when: pull_request.*
+    name: "Changelog check"
+    validate:
+      - do: or
+        validate:
+          - do: description
+            must_include:
+              regex: "#skip-changelog"
+          - do: and
+            validate:
+              - do: dependent
+                changed:
+                  file: "src/**"
+                  required: ["CHANGELOG.md"]
+              - do: dependent
+                changed:
+                  file: "deltachat-ffi/src/**"
+                  required: ["CHANGELOG.md"]
+    fail:
+      - do: checks
+        status: "action_required"
+        payload:
+          title: Changelog might need an update
+          summary: "Check if CHANGELOG.md needs an update or add #skip-changelog to the PR description."

.github/workflows/ci.yml

@@ -0,0 +1,160 @@
+name: Rust CI
+
+# Cancel previously started workflow runs
+# when the branch is updated.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+env:
+  RUSTFLAGS: -Dwarnings
+
+jobs:
+  lint:
+    name: Rustfmt and Clippy
+    runs-on: ubuntu-latest
+    env:
+      RUSTUP_TOOLCHAIN: 1.68.0
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install rustfmt and clippy
+        run: rustup toolchain install $RUSTUP_TOOLCHAIN --profile minimal --component rustfmt --component clippy
+      - name: Cache rust cargo artifacts
+        uses: swatinem/rust-cache@v2
+      - name: Run rustfmt
+        run: cargo fmt --all -- --check
+      - name: Run clippy
+        run: scripts/clippy.sh
+
+  cargo_deny:
+    name: cargo deny
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: EmbarkStudios/cargo-deny-action@v1
+        with:
+          arguments: --all-features --workspace
+          command: check
+          command-arguments: "-Dwarnings"
+
+  provider_database:
+    name: Check provider database
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Check provider database
+        run: scripts/update-provider-database.sh
+
+  docs:
+    name: Rust doc comments
+    runs-on: ubuntu-latest
+    env:
+      RUSTDOCFLAGS: -Dwarnings
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+      - name: Cache rust cargo artifacts
+        uses: swatinem/rust-cache@v2
+      - name: Rustdoc
+        run: cargo doc --document-private-items --no-deps
+
+  build_and_test:
+    name: Build and test
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          # Currently used Rust version.
+          - os: ubuntu-latest
+            rust: 1.68.0
+            python: 3.9
+          - os: windows-latest
+            rust: 1.68.0
+            python: false # Python bindings compilation on Windows is not supported.
+
+          # Minimum Supported Rust Version = 1.64.0
+          #
+          # Minimum Supported Python Version = 3.7
+          # This is the minimum version for which manylinux Python wheels are
+          # built.
+          - os: ubuntu-latest
+            rust: 1.64.0
+            python: 3.7
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@master
+
+      - name: Install Rust ${{ matrix.rust }}
+        run: rustup toolchain install --profile minimal ${{ matrix.rust }}
+      - run: rustup override set ${{ matrix.rust }}
+
+      - name: Cache rust cargo artifacts
+        uses: swatinem/rust-cache@v2
+
+      - name: Check
+        run: cargo check --workspace --bins --examples --tests --benches
+
+      - name: Tests
+        run: cargo test --workspace
+
+      - name: Test cargo vendor
+        run: cargo vendor
+
+      - name: Install python
+        if: ${{ matrix.python }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python }}
+
+      - name: Install tox
+        if: ${{ matrix.python }}
+        run: pip install tox
+
+      - name: Build C library
+        if: ${{ matrix.python }}
+        run: cargo build -p deltachat_ffi --features jsonrpc
+
+      - name: Run python tests
+        if: ${{ matrix.python }}
+        env:
+          DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
+          DCC_RS_TARGET: debug
+          DCC_RS_DEV: ${{ github.workspace }}
+        working-directory: python
+        run: tox -e lint,mypy,doc,py3
+
+      - name: Build deltachat-rpc-server
+        if: ${{ matrix.python }}
+        run: cargo build -p deltachat-rpc-server
+
+      - name: Add deltachat-rpc-server to path
+        if: ${{ matrix.python }}
+        run: echo ${{ github.workspace }}/target/debug >> $GITHUB_PATH
+
+      - name: Run deltachat-rpc-client tests
+        if: ${{ matrix.python }}
+        env:
+          DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
+        working-directory: deltachat-rpc-client
+        run: tox -e py3,lint
+
+      - name: Install pypy
+        if: ${{ matrix.python }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: "pypy${{ matrix.python }}"
+
+      - name: Run pypy tests
+        if: ${{ matrix.python }}
+        env:
+          DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
+          DCC_RS_TARGET: debug
+          DCC_RS_DEV: ${{ github.workspace }}
+        working-directory: python
+        run: tox -e pypy3

.github/workflows/deltachat-rpc-server.yml

@@ -0,0 +1,126 @@
+# Manually triggered action to build deltachat-rpc-server binaries.
+
+name: Build deltachat-rpc-server binaries
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  workflow_dispatch:
+  release:
+    types: [published]
+
+jobs:
+  # Build a version statically linked against musl libc
+  # to avoid problems with glibc version incompatibility.
+  build_linux:
+    name: Cross-compile deltachat-rpc-server for x86_64, aarch64 and armv7 Linux
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Build
+        run: sh scripts/zig-rpc-server.sh
+
+      - name: Upload x86_64 binary
+        uses: actions/upload-artifact@v3
+        with:
+          name: deltachat-rpc-server-x86_64
+          path: target/x86_64-unknown-linux-musl/release/deltachat-rpc-server
+          if-no-files-found: error
+
+      - name: Upload aarch64 binary
+        uses: actions/upload-artifact@v3
+        with:
+          name: deltachat-rpc-server-aarch64
+          path: target/aarch64-unknown-linux-musl/release/deltachat-rpc-server
+          if-no-files-found: error
+
+      - name: Upload armv7 binary
+        uses: actions/upload-artifact@v3
+        with:
+          name: deltachat-rpc-server-armv7
+          path: target/armv7-unknown-linux-musleabihf/release/deltachat-rpc-server
+          if-no-files-found: error
+
+  build_windows:
+    name: Build deltachat-rpc-server for Windows
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: windows-latest
+            artifact: win32.exe
+            path: deltachat-rpc-server.exe
+            target: i686-pc-windows-msvc
+
+          - os: windows-latest
+            artifact: win64.exe
+            path: deltachat-rpc-server.exe
+            target: x86_64-pc-windows-msvc
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup rust target
+        run: rustup target add ${{ matrix.target }}
+
+      - name: Build
+        run: cargo build --release --package deltachat-rpc-server --target ${{ matrix.target }} --features vendored
+
+      - name: Upload binary
+        uses: actions/upload-artifact@v3
+        with:
+          name: deltachat-rpc-server-${{ matrix.artifact }}
+          path: target/${{ matrix.target}}/release/${{ matrix.path }}
+          if-no-files-found: error
+
+  publish:
+    name: Upload binaries to the release
+    needs: ["build_linux", "build_windows"]
+    permissions:
+      contents: write
+    runs-on: "ubuntu-latest"
+    steps:
+      - name: Download deltachat-rpc-server-x86_64
+        uses: "actions/download-artifact@v3"
+        with:
+          name: "deltachat-rpc-server-x86_64"
+          path: "dist/deltachat-rpc-server-x86_64"
+
+      - name: Download deltachat-rpc-server-aarch64
+        uses: "actions/download-artifact@v3"
+        with:
+          name: "deltachat-rpc-server-aarch64"
+          path: "dist/deltachat-rpc-server-aarch64"
+
+      - name: Download deltachat-rpc-server-armv7
+        uses: "actions/download-artifact@v3"
+        with:
+          name: "deltachat-rpc-server-armv7"
+          path: "dist/deltachat-rpc-server-armv7"
+
+      - name: Download deltachat-rpc-server-win32.exe
+        uses: "actions/download-artifact@v3"
+        with:
+          name: "deltachat-rpc-server-win32.exe"
+          path: "dist/deltachat-rpc-server-win32.exe"
+
+      - name: Download deltachat-rpc-server-win64.exe
+        uses: "actions/download-artifact@v3"
+        with:
+          name: "deltachat-rpc-server-win64.exe"
+          path: "dist/deltachat-rpc-server-win64.exe"
+
+      - name: List downloaded artifacts
+        run: ls -l dist/
+
+      - name: Upload binaries to the GitHub release
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+        run: |
+          gh release upload ${{ github.ref_name }} \
+            --repo ${{ github.repository }} \
+            dist/deltachat-rpc-server-*

.github/workflows/dependabot.yml

@@ -0,0 +1,21 @@
+name: Dependabot auto-approve
+on: pull_request
+
+permissions:
+  pull-requests: write
+
+jobs:
+  dependabot:
+    runs-on: ubuntu-latest
+    if: ${{ github.actor == 'dependabot[bot]' }}
+    steps:
+      - name: Dependabot metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v1.1.1
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+      - name: Approve a PR
+        run: gh pr review --approve "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

.github/workflows/jsonrpc-client-npm-package.yml

@@ -0,0 +1,82 @@
+name: "jsonrpc js client build"
+on:
+  pull_request:
+  push:
+    tags:
+      - "*"
+      - "!py-*"
+
+jobs:
+  pack-module:
+    name: "Package @deltachat/jsonrpc-client and upload to download.delta.chat"
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Install tree
+        run: sudo apt install tree
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "16"
+      - name: Get tag
+        id: tag
+        uses: dawidd6/action-get-tag@v1
+        continue-on-error: true
+      - name: Get Pull Request ID
+        id: prepare
+        run: |
+          tag=${{ steps.tag.outputs.tag }}
+          if [ -z "$tag" ]; then
+            node -e "console.log('DELTACHAT_JSONRPC_TAR_GZ=deltachat-jsonrpc-client-' + '${{ github.ref }}'.split('/')[2] + '.tar.gz')" >> $GITHUB_ENV
+          else
+            echo "DELTACHAT_JSONRPC_TAR_GZ=deltachat-jsonrpc-client-${{ steps.tag.outputs.tag }}.tar.gz" >> $GITHUB_ENV
+            echo "No preview will be uploaded this time, but the $tag release"
+          fi
+      - name: System info
+        run: |
+          npm --version
+          node --version
+          echo $DELTACHAT_JSONRPC_TAR_GZ
+      - name: Install dependencies without running scripts
+        run: |
+          cd deltachat-jsonrpc/typescript
+          npm install --ignore-scripts
+      - name: Package
+        shell: bash
+        run: |
+          cd deltachat-jsonrpc/typescript
+          npm run build
+          npm pack .
+          ls -lah
+          mv $(find deltachat-jsonrpc-client-*) $DELTACHAT_JSONRPC_TAR_GZ
+      - name: Upload Prebuild
+        uses: actions/upload-artifact@v3
+        with:
+          name: deltachat-jsonrpc-client.tgz
+          path: deltachat-jsonrpc/typescript/${{ env.DELTACHAT_JSONRPC_TAR_GZ }}
+      # Upload to download.delta.chat/node/preview/
+      - name: Upload deltachat-jsonrpc-client preview to download.delta.chat/node/preview/
+        if: ${{ ! steps.tag.outputs.tag }}
+        id: upload-preview
+        shell: bash
+        run: |
+          echo -e "${{ secrets.SSH_KEY }}" >__TEMP_INPUT_KEY_FILE
+          chmod 600 __TEMP_INPUT_KEY_FILE
+          scp -o StrictHostKeyChecking=no -v -i __TEMP_INPUT_KEY_FILE -P "22" -r deltachat-jsonrpc/typescript/$DELTACHAT_JSONRPC_TAR_GZ "${{ secrets.USERNAME }}"@"download.delta.chat":"/var/www/html/download/node/preview/"
+        continue-on-error: true
+      - name: Post links to details
+        if: steps.upload-preview.outcome == 'success'
+        run: node ./node/scripts/postLinksToDetails.js
+        env:
+          URL: preview/${{ env.DELTACHAT_JSONRPC_TAR_GZ }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          MSG_CONTEXT: Download the deltachat-jsonrpc-client.tgz
+      # Upload to download.delta.chat/node/
+      - name: Upload deltachat-jsonrpc-client build to download.delta.chat/node/
+        if: ${{ steps.tag.outputs.tag }}
+        id: upload
+        shell: bash
+        run: |
+          echo -e "${{ secrets.SSH_KEY }}" >__TEMP_INPUT_KEY_FILE
+          chmod 600 __TEMP_INPUT_KEY_FILE
+          scp -o StrictHostKeyChecking=no -v -i __TEMP_INPUT_KEY_FILE -P "22" -r deltachat-jsonrpc/typescript/$DELTACHAT_JSONRPC_TAR_GZ "${{ secrets.USERNAME }}"@"download.delta.chat":"/var/www/html/download/node/"

.github/workflows/jsonrpc.yml

@@ -0,0 +1,45 @@
+name: JSON-RPC API Test
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+env:
+  CARGO_TERM_COLOR: always
+  RUST_MIN_STACK: "8388608"
+
+jobs:
+  build_and_test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js 16.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+      - name: Add Rust cache
+        uses: Swatinem/rust-cache@v2
+      - name: npm install
+        run: |
+          cd deltachat-jsonrpc/typescript
+          npm install
+      - name: Build TypeScript, run Rust tests, generate bindings
+        run: |
+          cd deltachat-jsonrpc/typescript
+          npm run build
+      - name: Run integration tests
+        run: |
+          cd deltachat-jsonrpc/typescript
+          npm run test
+        env:
+          DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
+      - name: make sure websocket server version still builds
+        run: |
+          cd deltachat-jsonrpc
+          cargo build --bin deltachat-jsonrpc-server --features webserver
+      - name: Run linter
+        run: |
+          cd deltachat-jsonrpc/typescript
+          npm run prettier:check

.github/workflows/node-delete-preview.yml

@@ -0,0 +1,31 @@
+# documentation: https://github.com/deltachat/sysadmin/tree/master/download.delta.chat
+name: Delete node PR previews
+
+on:
+  pull_request:
+    types: [closed]
+
+jobs:
+  delete:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Get Pull Request ID
+        id: getid
+        run: |
+          export PULLREQUEST_ID=$(jq .number < $GITHUB_EVENT_PATH)
+          echo "prid=$PULLREQUEST_ID" >> $GITHUB_OUTPUT
+      - name: Renaming
+        run: |
+          # create empty file to copy it over the outdated deliverable on download.delta.chat
+          echo "This preview build is outdated and has been removed." > empty
+          cp empty deltachat-node-${{ steps.getid.outputs.prid }}.tar.gz
+      - name: Replace builds with dummy files
+        uses: horochx/deploy-via-scp@v1.0.1
+        with:
+          user: ${{ secrets.USERNAME }}
+          key: ${{ secrets.SSH_KEY }}
+          host: "download.delta.chat"
+          port: 22
+          local: "deltachat-node-${{ steps.getid.outputs.prid }}.tar.gz"
+          remote: "/var/www/html/download/node/preview/"

.github/workflows/node-docs.yml

@@ -0,0 +1,34 @@
+name: Generate & upload node.js documentation
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  generate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Use Node.js 16.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+
+      - name: npm install and generate documentation
+        run: |
+          cd node
+          npm i --ignore-scripts
+          npx typedoc
+          mv docs js
+
+      - name: Upload
+        uses: horochx/deploy-via-scp@v1.0.1
+        with:
+          user: ${{ secrets.USERNAME }}
+          key: ${{ secrets.KEY }}
+          host: "delta.chat"
+          port: 22
+          local: "node/js"
+          remote: "/var/www/html/"

.github/workflows/node-package.yml

@@ -0,0 +1,164 @@
+name: "node.js build"
+on:
+  pull_request:
+  push:
+    tags:
+      - "*"
+      - "!py-*"
+
+jobs:
+  prebuild:
+    name: Prebuild
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-20.04, macos-latest, windows-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "16"
+      - name: System info
+        run: |
+          rustc -vV
+          rustup -vV
+          cargo -vV
+          npm --version
+          node --version
+
+      - name: Cache node modules
+        uses: actions/cache@v3
+        with:
+          path: |
+            ${{ env.APPDATA }}/npm-cache
+            ~/.npm
+          key: ${{ matrix.os }}-node-${{ hashFiles('**/package.json') }}
+
+      - name: Cache cargo index
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/registry/
+            ~/.cargo/git
+            target
+          key: ${{ matrix.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}-2
+
+      - name: Install dependencies & build
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: |
+          cd node
+          npm install --verbose
+
+      - name: Build Prebuild
+        run: |
+          cd node
+          npm run prebuildify
+          tar -zcvf "${{ matrix.os }}.tar.gz" -C prebuilds .
+
+      - name: Upload Prebuild
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ matrix.os }}
+          path: node/${{ matrix.os }}.tar.gz
+
+  pack-module:
+    needs: prebuild
+    name: Package deltachat-node and upload to download.delta.chat
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Install tree
+        run: sudo apt install tree
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: actions/setup-node@v2
+        with:
+          node-version: "16"
+      - name: Get tag
+        id: tag
+        uses: dawidd6/action-get-tag@v1
+        continue-on-error: true
+      - name: Get Pull Request ID
+        id: prepare
+        run: |
+          tag=${{ steps.tag.outputs.tag }}
+          if [ -z "$tag" ]; then
+            node -e "console.log('DELTACHAT_NODE_TAR_GZ=deltachat-node-' + '${{ github.ref }}'.split('/')[2] + '.tar.gz')" >> $GITHUB_ENV
+          else
+            echo "DELTACHAT_NODE_TAR_GZ=deltachat-node-${{ steps.tag.outputs.tag }}.tar.gz" >> $GITHUB_ENV
+            echo "No preview will be uploaded this time, but the $tag release"
+          fi
+      - name: System info
+        run: |
+          rustc -vV
+          rustup -vV
+          cargo -vV
+          npm --version
+          node --version
+          echo $DELTACHAT_NODE_TAR_GZ
+      - name: Download Ubuntu prebuild
+        uses: actions/download-artifact@v1
+        with:
+          name: ubuntu-20.04
+      - name: Download macOS prebuild
+        uses: actions/download-artifact@v1
+        with:
+          name: macos-latest
+      - name: Download Windows prebuild
+        uses: actions/download-artifact@v1
+        with:
+          name: windows-latest
+      - shell: bash
+        run: |
+          mkdir node/prebuilds
+          tar -xvzf ubuntu-20.04/ubuntu-20.04.tar.gz -C node/prebuilds
+          tar -xvzf macos-latest/macos-latest.tar.gz -C node/prebuilds
+          tar -xvzf windows-latest/windows-latest.tar.gz -C node/prebuilds
+          tree node/prebuilds
+          rm -rf ubuntu-20.04 macos-latest windows-latest
+      - name: Install dependencies without running scripts
+        run: |
+          npm install --ignore-scripts
+      - name: Build constants
+        run: |
+          npm run build:core:constants
+      - name: Build TypeScript part
+        run: |
+          npm run build:bindings:ts
+      - name: Package
+        shell: bash
+        run: |
+          mv node/README.md README.md
+          npm pack .
+          ls -lah
+          mv $(find deltachat-node-*) $DELTACHAT_NODE_TAR_GZ
+      - name: Upload prebuild
+        uses: actions/upload-artifact@v3
+        with:
+          name: deltachat-node.tgz
+          path: ${{ env.DELTACHAT_NODE_TAR_GZ }}
+      # Upload to download.delta.chat/node/preview/
+      - name: Upload deltachat-node preview to download.delta.chat/node/preview/
+        if: ${{ ! steps.tag.outputs.tag }}
+        id: upload-preview
+        shell: bash
+        run: |
+          echo -e "${{ secrets.SSH_KEY }}" >__TEMP_INPUT_KEY_FILE
+          chmod 600 __TEMP_INPUT_KEY_FILE
+          scp -o StrictHostKeyChecking=no -v -i __TEMP_INPUT_KEY_FILE -P "22" -r $DELTACHAT_NODE_TAR_GZ "${{ secrets.USERNAME }}"@"download.delta.chat":"/var/www/html/download/node/preview/"
+        continue-on-error: true
+      - name: Post links to details
+        if: steps.upload-preview.outcome == 'success'
+        run: node ./node/scripts/postLinksToDetails.js
+        env:
+          URL: preview/${{ env.DELTACHAT_NODE_TAR_GZ }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      # Upload to download.delta.chat/node/
+      - name: Upload deltachat-node build to download.delta.chat/node/
+        if: ${{ steps.tag.outputs.tag }}
+        id: upload
+        shell: bash
+        run: |
+          echo -e "${{ secrets.SSH_KEY }}" >__TEMP_INPUT_KEY_FILE
+          chmod 600 __TEMP_INPUT_KEY_FILE
+          scp -o StrictHostKeyChecking=no -v -i __TEMP_INPUT_KEY_FILE -P "22" -r $DELTACHAT_NODE_TAR_GZ "${{ secrets.USERNAME }}"@"download.delta.chat":"/var/www/html/download/node/"

.github/workflows/node-tests.yml

@@ -0,0 +1,76 @@
+name: "node.js tests"
+
+# Cancel previously started workflow runs
+# when the branch is updated.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  tests:
+    name: Tests
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "16"
+      - name: System info
+        run: |
+          rustc -vV
+          rustup -vV
+          cargo -vV
+          npm --version
+          node --version
+
+      - name: Cache node modules
+        uses: actions/cache@v3
+        with:
+          path: |
+            ${{ env.APPDATA }}/npm-cache
+            ~/.npm
+          key: ${{ matrix.os }}-node-${{ hashFiles('**/package.json') }}
+
+      - name: Cache cargo index
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/registry/
+            ~/.cargo/git
+            target
+          key: ${{ matrix.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}-2
+
+      - name: Install dependencies & build
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: |
+          cd node
+          npm install --verbose
+
+      - name: Test
+        timeout-minutes: 10
+        if: runner.os != 'Windows'
+        run: |
+          cd node
+          npm run test
+        env:
+          DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
+          NODE_OPTIONS: "--force-node-api-uncaught-exceptions-policy=true"
+      - name: Run tests on Windows, except lint
+        timeout-minutes: 10
+        if: runner.os == 'Windows'
+        run: |
+          cd node
+          npm run test:mocha
+        env:
+          DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
+          NODE_OPTIONS: "--force-node-api-uncaught-exceptions-policy=true"

.github/workflows/repl.yml

@@ -0,0 +1,23 @@
+# Manually triggered action to build a Windows repl.exe which users can
+# download to debug complex bugs.
+
+name: Build Windows REPL .exe
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build_repl:
+    name: Build REPL example
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Build
+        run: cargo build -p deltachat-repl --features vendored
+
+      - name: Upload binary
+        uses: actions/upload-artifact@v3
+        with:
+          name: repl.exe
+          path: "target/debug/deltachat-repl.exe"

.github/workflows/rust.yml

@@ -1,15 +0,0 @@
-name: Rust
-
-on: [push]
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v1
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose

.github/workflows/upload-docs.yml

@@ -0,0 +1,25 @@
+name: Build & Deploy Documentation on rs.delta.chat
+
+on:
+  push:
+    branches:
+      - master
+      - docs-gh-action
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Build the documentation with cargo
+        run: |
+          cargo doc --package deltachat --no-deps --document-private-items
+      - name: Upload to rs.delta.chat
+        uses: up9cloud/action-rsync@v1.3
+        env:
+          USER: ${{ secrets.USERNAME }}
+          KEY: ${{ secrets.KEY }}
+          HOST: "delta.chat"
+          SOURCE: "target/doc"
+          TARGET: "/var/www/html/rs/"

.github/workflows/upload-ffi-docs.yml

@@ -0,0 +1,25 @@
+name: Build & Deploy Documentation on cffi.delta.chat
+
+on:
+  push:
+    branches:
+      - master
+      - docs-gh-action
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Build the documentation with cargo
+        run: |
+          cargo doc --package deltachat_ffi --no-deps
+      - name: Upload to cffi.delta.chat
+        uses: up9cloud/action-rsync@v1.3
+        env:
+          USER: ${{ secrets.USERNAME }}
+          KEY: ${{ secrets.KEY }}
+          HOST: "delta.chat"
+          SOURCE: "target/doc"
+          TARGET: "/var/www/html/cffi/"

.gitignore

@@ -1,5 +1,6 @@
 /target
 **/*.rs.bk
+/build
 
 # ignore vi temporaries
 *~
@@ -11,8 +12,8 @@ include
 *.db
 *.db-blobs
 
+.tox
 python/.eggs
-python/.tox
 *.egg-info
 __pycache__
 python/src/deltachat/capi*.so
@@ -23,3 +24,19 @@ python/liveconfig*
 # ignore doxgen generated files
 deltachat-ffi/html
 deltachat-ffi/xml
+
+.rsynclist
+
+coverage/
+.DS_Store
+.vscode/launch.json
+python/accounts.txt
+python/all-testaccounts.txt
+tmp/
+
+# from deltachat-node
+node_modules/
+node/build/
+node/dist/
+node/prebuilds/
+node/.nyc_output/

.npmignore

@@ -0,0 +1,56 @@
+.circleci/
+.gitmodules
+node/.nyc_output/
+.travis.yml
+appveyor.yml
+node/build/
+node/README.md
+rustfmt.toml
+spec.md
+test-data/
+build2/
+node_modules
+.git
+.idea/
+.pytest_cache
+CMakeLists.txt
+README.md
+contrib/
+node/ci_scripts/
+coverage/
+node/.circleci
+node/appveyor.yml
+ci/
+ci_scripts/
+python/
+target
+proptest-regressions
+deltachat-ffi/Doxyfile
+scripts
+webxdc.md
+standards.md
+draft/
+node/examples/
+# deltachat-core-rust/assets # don't exclude assets, otherwise it won't build
+node/images/
+node/test/
+node/windows.md
+node/*.tar.gz
+node/old_docs.md
+.vscode/
+.github/
+node/.prettierrc.yml
+
+deltachat-jsonrpc/TODO.md
+deltachat-jsonrpc/README.MD
+deltachat-jsonrpc/.gitignore
+deltachat-jsonrpc/typescript/.gitignore
+deltachat-jsonrpc/typescript/.prettierignore
+deltachat-jsonrpc/typescript/accounts/
+deltachat-jsonrpc/typescript/index.html
+deltachat-jsonrpc/typescript/node-demo.js
+deltachat-jsonrpc/typescript/report_api_coverage.mjs
+deltachat-jsonrpc/typescript/test
+deltachat-jsonrpc/typescript/example.ts
+
+.DS_Store

.npmrc

@@ -0,0 +1 @@
+package-lock=false

CMakeLists.txt

@@ -0,0 +1,50 @@
+cmake_minimum_required(VERSION 3.16)
+project(deltachat LANGUAGES C)
+include(GNUInstallDirs)
+
+find_program(CARGO cargo)
+
+if(APPLE)
+       set(DYNAMIC_EXT "dylib")
+elseif(UNIX)
+       set(DYNAMIC_EXT "so")
+else()
+       set(DYNAMIC_EXT "dll")
+endif()
+
+add_custom_command(
+	OUTPUT
+	"target/release/libdeltachat.a"
+	"target/release/libdeltachat.${DYNAMIC_EXT}"
+	"target/release/pkgconfig/deltachat.pc"
+        COMMAND
+        PREFIX=${CMAKE_INSTALL_PREFIX}
+        LIBDIR=${CMAKE_INSTALL_FULL_LIBDIR}
+        INCLUDEDIR=${CMAKE_INSTALL_FULL_INCLUDEDIR}
+        ${CARGO} build --release --no-default-features --features jsonrpc
+
+	# Build in `deltachat-ffi` directory instead of using
+	# `--package deltachat_ffi` to avoid feature resolver version
+	# "1" bug which makes `--no-default-features` affect only
+	# `deltachat`, but not `deltachat-ffi` package.
+	#
+	# We can't enable version "2" resolver [1] because it is not
+	# stable yet on rust 1.50.0.
+	#
+	# [1] https://doc.rust-lang.org/nightly/cargo/reference/features.html#resolver-version-2-command-line-flags
+	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/deltachat-ffi
+)
+
+add_custom_target(
+	lib_deltachat
+	ALL
+	DEPENDS
+	"target/release/libdeltachat.a"
+	"target/release/libdeltachat.${DYNAMIC_EXT}"
+	"target/release/pkgconfig/deltachat.pc"
+)
+
+install(FILES "deltachat-ffi/deltachat.h" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(FILES "target/release/libdeltachat.a" DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install(FILES "target/release/libdeltachat.${DYNAMIC_EXT}" DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install(FILES "target/release/pkgconfig/deltachat.pc" DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)

Cargo.toml

@@ -1,79 +1,159 @@
 [package]
 name = "deltachat"
-version = "1.0.0-beta.7"
-authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
-edition = "2018"
-license = "MPL"
+version = "1.111.0"
+edition = "2021"
+license = "MPL-2.0"
+rust-version = "1.64"
+
+[profile.dev]
+debug = 0
+panic = 'abort'
+opt-level = 1
+
+[profile.test]
+opt-level = 0
+
+# Always optimize dependencies.
+# This does not apply to crates in the workspace.
+# <https://doc.rust-lang.org/cargo/reference/profiles.html#overrides>
+[profile.dev.package."*"]
+opt-level = "z"
+
+[profile.release]
+lto = true
+panic = 'abort'
+opt-level = "z"
+
+[patch.crates-io]
+default-net = { git = "https://github.com/dignifiedquire/default-net.git", branch="feat-android" }
+quinn-udp = { git = "https://github.com/quinn-rs/quinn", branch="main" }
+quinn-proto = { git = "https://github.com/quinn-rs/quinn", branch="main" }
 
 [dependencies]
 deltachat_derive = { path = "./deltachat_derive" }
-mmime = { version = "0.1.2", path = "./mmime" }
+format-flowed = { path = "./format-flowed" }
+ratelimit = { path = "./deltachat-ratelimit" }
 
-libc = "0.2.51"
-pgp = { version = "0.2.3", default-features = false }
-hex = "0.3.2"
-sha2 = "0.8.0"
-rand = "0.6.5"
-smallvec = "0.6.9"
-reqwest = "0.9.15"
-num-derive = "0.2.5"
-num-traits = "0.2.6"
-native-tls = "0.2.3"
-lettre = { git = "https://github.com/deltachat/lettre", branch = "master" }
-imap = { git = "https://github.com/deltachat/rust-imap", branch = "master" }
-base64 = "0.10"
-charset = "0.1"
-percent-encoding = "2.0"
-serde = { version = "1.0", features = ["derive"] }
+anyhow = "1"
+async-channel = "1.8.0"
+async-imap = { git = "https://github.com/async-email/async-imap", branch = "master", default-features = false, features = ["runtime-tokio"] }
+async-native-tls = { version = "0.5", default-features = false, features = ["runtime-tokio"] }
+async-smtp = { version = "0.9", default-features = false, features = ["runtime-tokio"] }
+async_zip = { version = "0.0.9", default-features = false, features = ["deflate"] }
+backtrace = "0.3"
+base64 = "0.21"
+bitflags = "1.3"
+chrono = { version = "0.4", default-features=false, features = ["clock", "std"] }
+email = { git = "https://github.com/deltachat/rust-email", branch = "master" }
+encoded-words = { git = "https://github.com/async-email/encoded-words", branch = "master" }
+escaper = "0.1"
+fast-socks5 = "0.8"
+futures = "0.3"
+futures-lite = "1.12.0"
+hex = "0.4.0"
+humansize = "2"
+image = { version = "0.24.5", default-features=false, features = ["gif", "jpeg", "ico", "png", "pnm", "webp", "bmp"] }
+# iroh = { version = "0.3.0", default-features = false }
+iroh = { git = 'https://github.com/n0-computer/iroh', branch = "flub/ticket-multiple-addrs" }
+kamadak-exif = "0.5"
+lettre_email = { git = "https://github.com/deltachat/lettre", branch = "master" }
+libc = "0.2"
+mailparse = "0.14"
+num_cpus = "1.15"
+num-derive = "0.3"
+num-traits = "0.2"
+once_cell = "1.17.0"
+percent-encoding = "2.2"
+parking_lot = "0.12"
+pgp = { version = "0.9", default-features = false }
+pretty_env_logger = { version = "0.4", optional = true }
+qrcodegen = "1.7.0"
+quick-xml = "0.27"
+rand = "0.8"
+regex = "1.7"
+reqwest = { version = "0.11.14", features = ["json"] }
+rusqlite = { version = "0.28", features = ["sqlcipher"] }
+rust-hsluv = "0.1"
+sanitize-filename = "0.4"
 serde_json = "1.0"
-chrono = "0.4.6"
-failure = "0.1.5"
-failure_derive = "0.1.5"
-# TODO: make optional
-rustyline = "4.1.0"
-lazy_static = "1.4.0"
-regex = "1.1.6"
-rusqlite = { version = "0.20", features = ["bundled"] }
-r2d2_sqlite = "0.12.0"
-r2d2 = "0.8.5"
-strum = "0.16.0"
-strum_macros = "0.16.0"
-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"
+serde = { version = "1.0", features = ["derive"] }
+sha-1 = "0.10"
+sha2 = "0.10"
+smallvec = "1"
+strum = "0.24"
+strum_macros = "0.24"
+tagger = "4.3.4"
+textwrap = "0.16.0"
+thiserror = "1"
+tokio-io-timeout = "1.2.0"
+tokio-stream = { version = "0.1.11", features = ["fs"] }
+tokio-tar = { version = "0.3" } # TODO: integrate tokio into async-tar
+tokio = { version = "1", features = ["fs", "rt-multi-thread", "macros"] }
+toml = "0.7"
+trust-dns-resolver = "0.22"
+url = "2"
+uuid = { version = "1", features = ["serde", "v4"] }
 
 [dev-dependencies]
-tempfile = "3.0"
-pretty_assertions = "0.6.1"
-pretty_env_logger = "0.3.0"
-proptest = "0.9.4"
+ansi_term = "0.12.0"
+criterion = { version = "0.4.0", features = ["async_tokio"] }
+futures-lite = "1.12"
+log = "0.4"
+pretty_env_logger = "0.4"
+proptest = { version = "1", default-features = false, features = ["std"] }
+tempfile = "3"
+testdir = "0.7.2"
+tokio = { version = "1", features = ["parking_lot", "rt-multi-thread", "macros"] }
 
 [workspace]
 members = [
   "deltachat-ffi",
   "deltachat_derive",
-  "mmime",
+  "deltachat-jsonrpc",
+  "deltachat-rpc-server",
+  "deltachat-ratelimit",
+  "deltachat-repl",
+  "format-flowed",
 ]
 
 [[example]]
 name = "simple"
 path = "examples/simple.rs"
 
-[[example]]
-name = "repl"
-path = "examples/repl/main.rs"
 
+[[bench]]
+name = "create_account"
+harness = false
+
+[[bench]]
+name = "contacts"
+harness = false
+
+[[bench]]
+name = "search_msgs"
+harness = false
+
+[[bench]]
+name = "receive_emails"
+harness = false
+
+[[bench]]
+name = "get_chat_msgs"
+harness = false
+
+[[bench]]
+name = "get_chatlist"
+harness = false
+
+[[bench]]
+name = "send_events"
+harness = false
 
 [features]
-default = ["nightly", "ringbuf"]
-vendored = ["native-tls/vendored", "reqwest/default-tls-vendored"]
-nightly = ["pgp/nightly"]
-ringbuf = ["pgp/ringbuf"]
+default = ["vendored"]
+internals = []
+vendored = [
+  "async-native-tls/vendored",
+  "rusqlite/bundled-sqlcipher-vendored-openssl",
+  "reqwest/native-tls-vendored"
+]

LICENSE

@@ -2,9 +2,6 @@ The files in this directory and under its subdirectories
 are (c) 2019 by Bjoern Petersen and contributors and released under the
 Mozilla Public License Version 2.0, see below for a copy.
 
-NOTE that the files in the "libs" directory are copyrighted by third parties
-and come with their own respective licenses.
-
 Mozilla Public License Version 2.0
 ==================================
 

README.md

@@ -1,25 +1,35 @@
 # Delta Chat Rust
 
-> Project porting deltachat-core to rust
+> Deltachat-core written in Rust 
 
-[![CircleCI build status][circle-shield]][circle] [![Appveyor build status][appveyor-shield]][appveyor]
-
-Current commit on deltachat/deltachat-core: `12ef73c8e76185f9b78e844ea673025f56a959ab`.
+[![Rust CI](https://github.com/deltachat/deltachat-core-rust/actions/workflows/ci.yml/badge.svg)](https://github.com/deltachat/deltachat-core-rust/actions/workflows/ci.yml)
 
 ## 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:
 
 ```
-curl https://sh.rustup.rs -sSf | sh
+$ curl https://sh.rustup.rs -sSf | sh
 ```
 
+> On Windows, you may need to also install **Perl** to be able to compile deltachat-core.
+
 ## Using the CLI client
 
-Compile and run Delta Chat Core using `cargo`:
+Compile and run Delta Chat Core command line utility, using `cargo`:
 
 ```
-cargo run --example repl -- /path/to/db
+$ RUST_LOG=deltachat_repl=info cargo run -p deltachat-repl -- ~/deltachat-db
+```
+where ~/deltachat-db is the database file. Delta Chat will create it if it does not exist.
+
+Optionally, install `deltachat-repl` binary with
+```
+$ cargo install --path deltachat-repl/
+```
+and run as
+```
+$ deltachat-repl ~/deltachat-db
 ```
 
 Configure your account (if not already configured):
@@ -80,6 +90,16 @@ For more commands type:
 > help
 ```
 
+## Installing libdeltachat system wide
+
+```
+$ git clone https://github.com/deltachat/deltachat-core-rust.git
+$ cd deltachat-core-rust
+$ cmake -B build . -DCMAKE_INSTALL_PREFIX=/usr
+$ cmake --build build
+$ sudo cmake --install build
+```
+
 ## Development
 
 ```sh
@@ -89,6 +109,13 @@ $ cargo test --all
 $ cargo build -p deltachat_ffi --release
 ```
 
+## Debugging environment variables 
+
+- `DCC_MIME_DEBUG`: if set outgoing and incoming message will be printed 
+
+- `RUST_LOG=deltachat_repl=info,async_imap=trace,async_smtp=trace`: enable IMAP and
+SMTP tracing in addition to info messages.
+
 ### Expensive tests
 
 Some tests are expensive and marked with `#[ignore]`, to run these
@@ -97,13 +124,66 @@ use the `--ignored` argument to the test binary (not to cargo itself):
 $ cargo test -- --ignored
 ```
 
+### Fuzzing
+
+Install [`cargo-bolero`](https://github.com/camshaft/bolero) with
+```sh
+$ cargo install cargo-bolero
+```
+
+Run fuzzing tests with
+```sh
+$ cd fuzz
+$ cargo bolero test fuzz_mailparse --release=false -s NONE
+```
+
+Corpus is created at `fuzz/fuzz_targets/corpus`,
+you can add initial inputs there.
+For `fuzz_mailparse` target corpus can be populated with
+`../test-data/message/*.eml`.
+
+To run with AFL instead of libFuzzer:
+```sh
+$ cargo bolero test fuzz_format_flowed --release=false -e afl -s NONE
+```
+
 ## Features
 
 - `vendored`: When using Openssl for TLS, this bundles a vendored version.
 - `nightly`: Enable nightly only performance and security related features.
-- `ringbuf`: Enable the use of [`slice_deque`](https://github.com/gnzlbg/slice_deque) in pgp.
 
-[circle-shield]: https://img.shields.io/circleci/project/github/deltachat/deltachat-core-rust/master.svg?style=flat-square
-[circle]: https://circleci.com/gh/deltachat/deltachat-core-rust/
-[appveyor-shield]: https://ci.appveyor.com/api/projects/status/lqpegel3ld4ipxj8/branch/master?style=flat-square
-[appveyor]: https://ci.appveyor.com/project/dignifiedquire/deltachat-core-rust/branch/master
+## Update Provider Data
+
+To add the updates from the
+[provider-db](https://github.com/deltachat/provider-db) to the core, run:
+
+```
+./src/provider/update.py ../provider-db/_providers/ > src/provider/data.rs
+```
+
+## Language bindings and frontend projects
+
+Language bindings are available for:
+
+- **C** \[[📂 source](./deltachat-ffi) | [📚 docs](https://c.delta.chat)\]
+- **Node.js** 
+  - over cffi (legacy): \[[📂 source](./node) | [📦 npm](https://www.npmjs.com/package/deltachat-node) | [📚 docs](https://js.delta.chat)\]
+  - over jsonrpc built with napi.rs: \[[📂 source](https://github.com/deltachat/napi-jsonrpc) | [📦 npm](https://www.npmjs.com/package/@deltachat/napi-jsonrpc)\]
+- **Python** \[[📂 source](./python) | [📦 pypi](https://pypi.org/project/deltachat) | [📚 docs](https://py.delta.chat)\]
+- **Go**
+  - over jsonrpc: \[[📂 source](https://github.com/deltachat/deltachat-rpc-client-go/)\]
+  - over cffi[^1]: \[[📂 source](https://github.com/deltachat/go-deltachat/)\]
+- **Free Pascal**[^1] \[[📂 source](https://github.com/deltachat/deltachat-fp/)\]
+- **Java** and **Swift** (contained in the Android/iOS repos)
+
+The following "frontend" projects make use of the Rust-library
+or its language bindings:
+
+- [Android](https://github.com/deltachat/deltachat-android)
+- [iOS](https://github.com/deltachat/deltachat-ios)
+- [Desktop](https://github.com/deltachat/deltachat-desktop)
+- [Pidgin](https://code.ur.gs/lupine/purple-plugin-delta/)
+- [Telepathy](https://code.ur.gs/lupine/telepathy-padfoot/)
+- several **Bots**
+
+[^1]: Out of date / unmaintained, if you like those languages feel free to start maintaining them. If you have questions we'll help you, please ask in the issues.

appveyor.yml

@@ -1,20 +0,0 @@
-environment:
-  matrix:
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-
-install:
-  - appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
-  - rustup-init -yv --default-toolchain nightly-2019-07-10
-  - set PATH=%PATH%;%USERPROFILE%\.cargo\bin
-  - rustc -vV
-  - cargo -vV
-  - cargo update
-
-build: false
-
-test_script:
-  - cargo test --release --all
-
-cache:
-  - target
-  - C:\Users\appveyor\.cargo\registry

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assets/qrcode_logo_footer.svg

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benches/contacts.rs

@@ -0,0 +1,44 @@
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use deltachat::contact::Contact;
+use deltachat::context::Context;
+use deltachat::stock_str::StockStrings;
+use deltachat::Events;
+use tempfile::tempdir;
+
+async fn address_book_benchmark(n: u32, read_count: u32) {
+    let dir = tempdir().unwrap();
+    let dbfile = dir.path().join("db.sqlite");
+    let id = 100;
+    let context = Context::new(&dbfile, id, Events::new(), StockStrings::new())
+        .await
+        .unwrap();
+
+    let book = (0..n)
+        .map(|i| format!("Name {i}\naddr{i}@example.org\n"))
+        .collect::<Vec<String>>()
+        .join("");
+
+    Contact::add_address_book(&context, &book).await.unwrap();
+
+    let query: Option<&str> = None;
+    for _ in 0..read_count {
+        Contact::get_all(&context, 0, query).await.unwrap();
+    }
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    let rt = tokio::runtime::Runtime::new().unwrap();
+
+    c.bench_function("create 500 contacts", |b| {
+        b.to_async(&rt)
+            .iter(|| async { address_book_benchmark(black_box(500), black_box(0)).await })
+    });
+
+    c.bench_function("create 100 contacts and read it 1000 times", |b| {
+        b.to_async(&rt)
+            .iter(|| async { address_book_benchmark(black_box(100), black_box(1000)).await })
+    });
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

benches/create_account.rs

@@ -0,0 +1,27 @@
+use std::path::PathBuf;
+
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use deltachat::accounts::Accounts;
+use tempfile::tempdir;
+
+async fn create_accounts(n: u32) {
+    let dir = tempdir().unwrap();
+    let p: PathBuf = dir.path().join("accounts");
+
+    let mut accounts = Accounts::new(p.clone()).await.unwrap();
+
+    for expected_id in 2..n {
+        let id = accounts.add_account().await.unwrap();
+        assert_eq!(id, expected_id);
+    }
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    c.bench_function("create 1 account", |b| {
+        let rt = tokio::runtime::Runtime::new().unwrap();
+        b.to_async(&rt).iter(|| create_accounts(black_box(1)))
+    });
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

benches/get_chat_msgs.rs

@@ -0,0 +1,46 @@
+use std::path::Path;
+
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use deltachat::chat::{self, ChatId};
+use deltachat::chatlist::Chatlist;
+use deltachat::context::Context;
+use deltachat::stock_str::StockStrings;
+use deltachat::Events;
+
+async fn get_chat_msgs_benchmark(dbfile: &Path, chats: &[ChatId]) {
+    let id = 100;
+    let context = Context::new(dbfile, id, Events::new(), StockStrings::new())
+        .await
+        .unwrap();
+
+    for c in chats.iter().take(10) {
+        black_box(chat::get_chat_msgs(&context, *c).await.ok());
+    }
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    // To enable this benchmark, set `DELTACHAT_BENCHMARK_DATABASE` to some large database with many
+    // messages, such as your primary account.
+    if let Ok(path) = std::env::var("DELTACHAT_BENCHMARK_DATABASE") {
+        let rt = tokio::runtime::Runtime::new().unwrap();
+
+        let chats: Vec<_> = rt.block_on(async {
+            let context = Context::new(Path::new(&path), 100, Events::new(), StockStrings::new())
+                .await
+                .unwrap();
+            let chatlist = Chatlist::try_load(&context, 0, None, None).await.unwrap();
+            let len = chatlist.len();
+            (0..len).map(|i| chatlist.get_chat_id(i).unwrap()).collect()
+        });
+
+        c.bench_function("chat::get_chat_msgs (load messages from 10 chats)", |b| {
+            b.to_async(&rt)
+                .iter(|| get_chat_msgs_benchmark(black_box(path.as_ref()), black_box(&chats)))
+        });
+    } else {
+        println!("env var not set: DELTACHAT_BENCHMARK_DATABASE");
+    }
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

benches/get_chatlist.rs

@@ -0,0 +1,33 @@
+use std::path::Path;
+
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use deltachat::chatlist::Chatlist;
+use deltachat::context::Context;
+use deltachat::stock_str::StockStrings;
+use deltachat::Events;
+
+async fn get_chat_list_benchmark(context: &Context) {
+    Chatlist::try_load(context, 0, None, None).await.unwrap();
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    // To enable this benchmark, set `DELTACHAT_BENCHMARK_DATABASE` to some large database with many
+    // messages, such as your primary account.
+    if let Ok(path) = std::env::var("DELTACHAT_BENCHMARK_DATABASE") {
+        let rt = tokio::runtime::Runtime::new().unwrap();
+        let context = rt.block_on(async {
+            Context::new(Path::new(&path), 100, Events::new(), StockStrings::new())
+                .await
+                .unwrap()
+        });
+        c.bench_function("chatlist:try_load (Get Chatlist)", |b| {
+            b.to_async(&rt)
+                .iter(|| get_chat_list_benchmark(black_box(&context)))
+        });
+    } else {
+        println!("env var not set: DELTACHAT_BENCHMARK_DATABASE");
+    }
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

benches/receive_emails.rs

@@ -0,0 +1,157 @@
+use std::path::PathBuf;
+
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use deltachat::{
+    config::Config,
+    context::Context,
+    imex::{imex, ImexMode},
+    receive_imf::receive_imf,
+    stock_str::StockStrings,
+    Events,
+};
+use tempfile::tempdir;
+
+async fn recv_all_emails(context: Context) -> Context {
+    for i in 0..100 {
+        let imf_raw = format!(
+            "Subject: Benchmark
+Message-ID: Mr.OssSYnOFkhR.{i}@testrun.org
+Date: Sat, 07 Dec 2019 19:00:27 +0000
+To: alice@example.com
+From: sender@testrun.org
+Chat-Version: 1.0
+Chat-Disposition-Notification-To: sender@testrun.org
+Chat-User-Avatar: 0
+In-Reply-To: Mr.OssSYnOFkhR.{i_dec}@testrun.org
+MIME-Version: 1.0
+
+Content-Type: text/plain; charset=utf-8; format=flowed; delsp=no
+
+Hello {i}",
+            i = i,
+            i_dec = i - 1,
+        );
+        receive_imf(&context, black_box(imf_raw.as_bytes()), false)
+            .await
+            .unwrap();
+    }
+    context
+}
+
+/// Receive 100 emails that remove charlie@example.com and add
+/// him back
+async fn recv_groupmembership_emails(context: Context) -> Context {
+    for i in 0..50 {
+        let imf_raw = format!(
+            "Subject: Benchmark
+Message-ID: Gr.OssSYnOFkhR.{i}@testrun.org
+Date: Sat, 07 Dec 2019 19:00:27 +0000
+To: alice@example.com, b@example.com, c@example.com, d@example.com, e@example.com, f@example.com
+From: sender@testrun.org
+Chat-Version: 1.0
+Chat-Disposition-Notification-To: sender@testrun.org
+Chat-User-Avatar: 0
+Chat-Group-Member-Added: charlie@example.com
+In-Reply-To: Gr.OssSYnOFkhR.{i_dec}@testrun.org
+MIME-Version: 1.0
+
+Content-Type: text/plain; charset=utf-8; format=flowed; delsp=no
+
+Hello {i}",
+            i = i,
+            i_dec = i - 1,
+        );
+        receive_imf(&context, black_box(imf_raw.as_bytes()), false)
+            .await
+            .unwrap();
+
+        let imf_raw = format!(
+            "Subject: Benchmark
+Message-ID: Gr.OssSYnOFkhR.{i}@testrun.org
+Date: Sat, 07 Dec 2019 19:00:27 +0000
+To: alice@example.com, b@example.com, c@example.com, d@example.com, e@example.com, f@example.com
+From: sender@testrun.org
+Chat-Version: 1.0
+Chat-Disposition-Notification-To: sender@testrun.org
+Chat-User-Avatar: 0
+Chat-Group-Member-Removed: charlie@example.com
+In-Reply-To: Gr.OssSYnOFkhR.{i_dec}@testrun.org
+MIME-Version: 1.0
+
+Content-Type: text/plain; charset=utf-8; format=flowed; delsp=no
+
+Hello {i}",
+            i = i,
+            i_dec = i - 1,
+        );
+        receive_imf(&context, black_box(imf_raw.as_bytes()), false)
+            .await
+            .unwrap();
+    }
+    context
+}
+
+async fn create_context() -> Context {
+    let dir = tempdir().unwrap();
+    let dbfile = dir.path().join("db.sqlite");
+    let id = 100;
+    let context = Context::new(dbfile.as_path(), id, Events::new(), StockStrings::new())
+        .await
+        .unwrap();
+
+    let backup: PathBuf = std::env::current_dir()
+        .unwrap()
+        .join("delta-chat-backup.tar");
+
+    if backup.exists() {
+        println!("Importing backup");
+        imex(&context, ImexMode::ImportBackup, backup.as_path(), None)
+            .await
+            .unwrap();
+    }
+
+    let addr = "alice@example.com";
+    context.set_config(Config::Addr, Some(addr)).await.unwrap();
+    context
+        .set_config(Config::ConfiguredAddr, Some(addr))
+        .await
+        .unwrap();
+    context
+        .set_config(Config::Configured, Some("1"))
+        .await
+        .unwrap();
+    context
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    let mut group = c.benchmark_group("Receive messages");
+    group.bench_function("Receive 100 simple text msgs", |b| {
+        let rt = tokio::runtime::Runtime::new().unwrap();
+        let context = rt.block_on(create_context());
+
+        b.to_async(&rt).iter(|| {
+            let ctx = context.clone();
+            async move {
+                recv_all_emails(black_box(ctx)).await;
+            }
+        });
+    });
+    group.bench_function(
+        "Receive 100 Chat-Group-Member-{Added|Removed} messages",
+        |b| {
+            let rt = tokio::runtime::Runtime::new().unwrap();
+            let context = rt.block_on(create_context());
+
+            b.to_async(&rt).iter(|| {
+                let ctx = context.clone();
+                async move {
+                    recv_groupmembership_emails(black_box(ctx)).await;
+                }
+            });
+        },
+    );
+    group.finish();
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

benches/search_msgs.rs

@@ -0,0 +1,34 @@
+use std::path::Path;
+
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use deltachat::context::Context;
+use deltachat::stock_str::StockStrings;
+use deltachat::Events;
+
+async fn search_benchmark(dbfile: impl AsRef<Path>) {
+    let id = 100;
+    let context = Context::new(dbfile.as_ref(), id, Events::new(), StockStrings::new())
+        .await
+        .unwrap();
+
+    for _ in 0..10u32 {
+        context.search_msgs(None, "hello").await.unwrap();
+    }
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    // To enable this benchmark, set `DELTACHAT_BENCHMARK_DATABASE` to some large database with many
+    // messages, such as your primary account.
+    if let Ok(path) = std::env::var("DELTACHAT_BENCHMARK_DATABASE") {
+        let rt = tokio::runtime::Runtime::new().unwrap();
+
+        c.bench_function("search hello", |b| {
+            b.to_async(&rt).iter(|| search_benchmark(black_box(&path)))
+        });
+    } else {
+        println!("env var not set: DELTACHAT_BENCHMARK_DATABASE");
+    }
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

benches/send_events.rs

@@ -0,0 +1,47 @@
+use criterion::{criterion_group, criterion_main, Criterion};
+
+use deltachat::context::Context;
+use deltachat::stock_str::StockStrings;
+use deltachat::{info, Event, EventType, Events};
+use tempfile::tempdir;
+
+async fn send_events_benchmark(context: &Context) {
+    let emitter = context.get_event_emitter();
+    for _i in 0..1_000_000 {
+        info!(context, "interesting event...");
+    }
+    info!(context, "DONE");
+
+    loop {
+        match emitter.recv().await.unwrap() {
+            Event {
+                typ: EventType::Info(info),
+                ..
+            } if info.contains("DONE") => {
+                break;
+            }
+            _ => {}
+        }
+    }
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    let dir = tempdir().unwrap();
+    let dbfile = dir.path().join("db.sqlite");
+    let rt = tokio::runtime::Runtime::new().unwrap();
+
+    let context = rt.block_on(async {
+        Context::new(&dbfile, 100, Events::new(), StockStrings::new())
+            .await
+            .expect("failed to create context")
+    });
+    let executor = tokio::runtime::Runtime::new().unwrap();
+
+    c.bench_function("Sending 1.000.000 events", |b| {
+        b.to_async(&executor)
+            .iter(|| send_events_benchmark(&context))
+    });
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

ci_scripts/README.md

@@ -1,52 +0,0 @@
-
-# Continuous Integration Scripts for Delta Chat
-
-Continuous Integration is run through CircleCI
-but is largely independent of it. 
-
-
-## Generating docker containers for performing build step work 
-
-All tests, docs and wheel building is run in docker containers:
-
-- **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). 
-
-- **doxygen/Dockerfile** specifies an image that contains
-  the doxygen tool which is used to generate C-docs. 
-
-To run tests locally you can pull existing images from "docker.io",
-the hub for sharing Docker images::
-
-    docker pull deltachat/coredeps
-    docker pull deltachat/doxygen 
-
-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_upload.sh

@@ -1,51 +0,0 @@
-#!/bin/bash
-
-if [ -z "$DEVPI_LOGIN" ] ; then 
-    echo "required: password for 'dc' user on https://m.devpi/net/dc index"
-    exit 0
-fi
-
-set -xe
-
-PYDOCDIR=${1:?directory with python docs}
-WHEELHOUSEDIR=${2:?directory with pre-built wheels}
-DOXYDOCDIR=${3:?directory where doxygen docs to be found}
-
-export BRANCH=${CIRCLE_BRANCH:?specify branch for uploading purposes}
-
-
-# python docs to py.delta.chat
-ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null delta@py.delta.chat mkdir -p build/${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 StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null delta@c.delta.chat mkdir -p build-c/${BRANCH}
-rsync -avz \
-  -e "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" \
-  "$DOXYDOCDIR/html/" \
-  delta@c.delta.chat:build-c/${BRANCH}
-
-echo -----------------------
-echo upload wheels 
-echo -----------------------
-
-# Bundle external shared libraries into the wheels
-pushd $WHEELHOUSEDIR
-
-pip3 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 index $N_BRANCH bases=/root/pypi
-devpi upload deltachat*.whl
-
-popd

ci_scripts/docker-coredeps/Dockerfile

@@ -1,25 +0,0 @@
-FROM quay.io/pypa/manylinux1_x86_64
-
-# Configure ld.so/ldconfig and pkg-config
-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
-
-# Install OpenSSL
-ADD deps/build_openssl.sh /builder/build_openssl.sh
-RUN mkdir tmp1 && cd tmp1 && bash /builder/build_openssl.sh && cd .. && rm -r tmp1
-

ci_scripts/docker-coredeps/deps/build_openssl.sh

@@ -1,21 +0,0 @@
-#!/bin/bash
-
-set -e -x
-
-OPENSSL_VERSION=1.1.1a
-OPENSSL_SHA256=fc20130f8b7cbd2fb918b2f14e2f429e109c31ddd0fb38fc5d71d9ffed3f9f41
-
-curl -O https://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz
-echo "${OPENSSL_SHA256}  openssl-${OPENSSL_VERSION}.tar.gz" | sha256sum -c -
-tar xzf openssl-${OPENSSL_VERSION}.tar.gz
-cd openssl-${OPENSSL_VERSION} 
-./config shared no-ssl2 no-ssl3 -fPIC --prefix=/usr/local
-
-sed -i "s/^SHLIB_MAJOR=.*/SHLIB_MAJOR=200/" Makefile && \
-sed -i "s/^SHLIB_MINOR=.*/SHLIB_MINOR=0.0/" Makefile && \
-sed -i "s/^SHLIB_VERSION_NUMBER=.*/SHLIB_VERSION_NUMBER=200.0.0/" Makefile
-
-make depend
-make 
-make install_sw install_ssldirs
-ldconfig -v | grep ssl 

ci_scripts/docker-coredeps/deps/build_perl.sh

@@ -1,12 +0,0 @@
-#!/bin/bash
-
-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} 
-
-./Configure -de
-make
-make install

ci_scripts/docker-coredeps/deps/build_python.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-
-set -x -e
-
-# we use the python3.5 environment as the base environment 
-/opt/python/cp35-cp35m/bin/pip install tox devpi-client auditwheel 
-
-pushd /usr/bin
-
-ln -s /opt/_internal/cpython-3.5.*/bin/tox
-ln -s /opt/_internal/cpython-3.5.*/bin/devpi
-ln -s /opt/_internal/cpython-3.5.*/bin/auditwheel
-
-popd

ci_scripts/docker-coredeps/deps/build_rust.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-set -e -x 
-
-# Install Rust 
-curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly-2019-07-10 -y
-export PATH=/root/.cargo/bin:$PATH
-rustc --version
-
-# remove some 300-400 MB that we don't need for automated builds
-rm -rf /root/.rustup/toolchains/nightly-2019-07-10-x86_64-unknown-linux-gnu/share/

ci_scripts/docker-coredeps/deps/run_all.sh

@@ -1,49 +0,0 @@
-#!/bin/bash
-#
-# Build the Delta Chat C/Rust library
-#
-set -e -x
-
-# perform clean build of core and install 
-export TOXWORKDIR=.docker-tox
-
-# build core library
-
-cargo build --release -p deltachat_ffi
-
-# configure access to a base python and 
-# to several python interpreters needed by tox below
-export PATH=$PATH:/opt/python/cp35-cp35m/bin
-export PYTHONDONTWRITEBYTECODE=1
-pushd /bin
-ln -s /opt/python/cp27-cp27m/bin/python2.7
-ln -s /opt/python/cp36-cp36m/bin/python3.6
-ln -s /opt/python/cp37-cp37m/bin/python3.7
-popd
-
-#
-# run python tests
-#
-
-if [ -n "$TESTS" ]; then 
-
-    echo ----------------
-    echo run python tests
-    echo ----------------
-
-    pushd python 
-    # first run all tests ...
-    rm -rf tests/__pycache__
-    rm -rf src/deltachat/__pycache__
-    export PYTHONDONTWRITEBYTECODE=1
-    tox --workdir "$TOXWORKDIR" -e py27,py35,py36,py37
-    popd
-fi
-
-
-if [ -n "$DOCS" ]; then 
-    echo -----------------------
-    echo generating python docs
-    echo -----------------------
-    (cd python && tox --workdir "$TOXWORKDIR" -e doc) 
-fi

ci_scripts/docker-doxygen/Dockerfile

@@ -1,5 +0,0 @@
-FROM debian:stable
-
-# this is tagged as deltachat/doxygen 
-
-RUN apt-get update && apt-get install -y doxygen 

ci_scripts/run-doxygen.sh

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

ci_scripts/run-python.sh

@@ -1,60 +0,0 @@
-#!/bin/bash
-#
-# Build the Delta Chat C/Rust library typically run in a docker
-# container that contains all library deps but should also work
-# outside if you have the dependencies installed on your system.
-
-set -e -x
-
-# Perform clean build of core and install.
-export TOXWORKDIR=.docker-tox
-
-# install core lib
-
-export PATH=/root/.cargo/bin:$PATH
-cargo build --release -p deltachat_ffi
-# cargo test --all --all-features
-
-# Statically link against libdeltachat.a.
-export DCC_RS_DEV=$(pwd)
-
-# Configure access to a base python and to several python interpreters
-# needed by tox below.
-export PATH=$PATH:/opt/python/cp35-cp35m/bin
-export PYTHONDONTWRITEBYTECODE=1
-pushd /bin
-ln -s /opt/python/cp27-cp27m/bin/python2.7
-ln -s /opt/python/cp36-cp36m/bin/python3.6
-ln -s /opt/python/cp37-cp37m/bin/python3.7
-popd
-
-if [ -n "$TESTS" ]; then
-
-    pushd python
-    # prepare a clean tox run
-    rm -rf tests/__pycache__
-    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
-    popd
-fi
-
-
-# if [ -n "$DOCS" ]; then
-#     echo -----------------------
-#     echo generating python docs
-#     echo -----------------------
-#     (cd python && tox --workdir "$TOXWORKDIR" -e doc)
-# fi

contrib/proxy.py

@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+# Examples:
+#
+# Original server that doesn't use SSL:
+# ./proxy.py 8080 imap.nauta.cu 143
+# ./proxy.py 8081 smtp.nauta.cu 25
+#
+# Original server that uses SSL:
+# ./proxy.py 8080 testrun.org 993 --ssl
+# ./proxy.py 8081 testrun.org 465 --ssl
+
+from datetime import datetime
+import argparse
+import selectors
+import ssl
+import socket
+import socketserver
+
+
+class Proxy(socketserver.ThreadingTCPServer):
+    allow_reuse_address = True
+
+    def __init__(self, proxy_host, proxy_port, real_host, real_port, use_ssl):
+        self.real_host = real_host
+        self.real_port = real_port
+        self.use_ssl = use_ssl
+        super().__init__((proxy_host, proxy_port), RequestHandler)
+
+
+class RequestHandler(socketserver.BaseRequestHandler):
+
+    def handle(self):
+        print('{} - {} CONNECTED.'.format(datetime.now(), self.client_address))
+
+        total = 0
+        real_server = (self.server.real_host, self.server.real_port)
+        with socket.create_connection(real_server) as sock:
+            if self.server.use_ssl:
+                context = ssl.create_default_context()
+                sock = context.wrap_socket(
+                    sock, server_hostname=real_server[0])
+
+            forward = {self.request: sock, sock: self.request}
+
+            sel = selectors.DefaultSelector()
+            sel.register(self.request, selectors.EVENT_READ,
+                         self.client_address)
+            sel.register(sock, selectors.EVENT_READ, real_server)
+
+            active = True
+            while active:
+                events = sel.select()
+                for key, mask in events:
+                    print('\n{} - {} wrote:'.format(datetime.now(), key.data))
+                    data = key.fileobj.recv(1024)
+                    received = len(data)
+                    total += received
+                    print(data)
+                    print('{} Bytes\nTotal: {} Bytes'.format(received, total))
+                    if data:
+                        forward[key.fileobj].sendall(data)
+                    else:
+                        print('\nCLOSING CONNECTION.\n\n')
+                        forward[key.fileobj].close()
+                        key.fileobj.close()
+                        active = False
+
+
+if __name__ == '__main__':
+    p = argparse.ArgumentParser(description='Simple Python Proxy')
+    p.add_argument(
+        "proxy_port", help="the port where the proxy will listen", type=int)
+    p.add_argument('host', help="the real host")
+    p.add_argument('port', help="the port of the real host", type=int)
+    p.add_argument("--ssl", help="use ssl to connect to the real host",
+                   action="store_true")
+    args = p.parse_args()
+
+    with Proxy('', args.proxy_port, args.host, args.port, args.ssl) as proxy:
+        proxy.serve_forever()

deltachat-ffi/Cargo.toml

@@ -1,11 +1,10 @@
 [package]
 name = "deltachat_ffi"
-version = "1.0.0-beta.7"
+version = "1.111.0"
 description = "Deltachat FFI"
-authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
 edition = "2018"
 readme = "README.md"
-license = "MIT OR Apache-2.0"
+license = "MPL-2.0"
 
 keywords = ["deltachat", "chat", "openpgp", "email", "encryption"]
 categories = ["cryptography", "std", "email"]
@@ -16,13 +15,19 @@ crate-type = ["cdylib", "staticlib"]
 
 [dependencies]
 deltachat = { path = "../", default-features = false }
-deltachat-provider-database = "0.2.1"
+deltachat-jsonrpc = { path = "../deltachat-jsonrpc", optional = true }
 libc = "0.2"
-human-panic = "1.0.1"
-num-traits = "0.2.6"
+human-panic = { version = "1", default-features = false }
+num-traits = "0.2"
+serde_json = "1.0"
+tokio = { version = "1", features = ["rt-multi-thread"] }
+anyhow = "1"
+thiserror = "1"
+rand = "0.7"
+once_cell = "1.17.0"
 
 [features]
-default = ["vendored", "nightly", "ringbuf"]
+default = ["vendored"]
 vendored = ["deltachat/vendored"]
-nightly = ["deltachat/nightly"]
-ringbuf = ["deltachat/ringbuf"]
+jsonrpc = ["dep:deltachat-jsonrpc"]
+

deltachat-ffi/Doxyfile

@@ -236,12 +236,6 @@ TAB_SIZE               = 4
 
 ALIASES                =
 
-# This tag can be used to specify a number of word-keyword mappings (TCL only).
-# A mapping has the form "name=value". For example adding "class=itcl::class"
-# will allow you to use the command class in the itcl::class meaning.
-
-TCL_SUBST              =
-
 # Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
 # only. Doxygen will then generate output that is more tailored for C. For
 # instance, some of the names that are used will be different. The list of all
@@ -589,7 +583,7 @@ SORT_MEMBERS_CTORS_1ST = NO
 # appear in their defined order.
 # The default value is: NO.
 
-SORT_GROUP_NAMES       = NO
+SORT_GROUP_NAMES       = YES
 
 # If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by
 # fully-qualified names, including namespaces. If set to NO, the class list will

deltachat-ffi/Doxyfile.css

@@ -1,7 +1,29 @@
 
+:root {
+	--accent: hsl(0 0% 85%);
+}
+
+@media (prefers-color-scheme: dark) {
+	:root {
+		--accent: hsl(0 0% 25%);
+	}
+}
+
 /* the code snippet frame, defaults to white which tends to get badly readable in combination with explaining text around */
 div.fragment {
-	background-color: #e0e0e0;
+	background-color: var(--accent);
 	border: 0;
 	padding: 1em;
+	border-radius: 6px;
 }
+
+code {
+	background-color: var(--accent);
+	padding-left: .5em;
+	padding-right: .5em;
+	border-radius: 6px;
+}
+
+li {
+	margin-bottom: .5em;
+}

deltachat-ffi/DoxygenLayout.xml

@@ -0,0 +1,38 @@
+<doxygenlayout version="1.0">
+  <!-- Generated by doxygen 1.8.20 -->
+  <!-- Navigation index tabs for HTML output -->
+  <navindex>
+    <tab type="mainpage" visible="yes" title=""/>
+    <tab type="classes" visible="yes" title="">
+      <tab type="classlist" visible="no" title="" intro=""/>
+      <tab type="classindex" visible="no" title=""/>
+      <tab type="hierarchy" visible="no" title="" intro=""/>
+      <tab type="classmembers" visible="no" title="" intro=""/>
+    </tab>
+    <tab type="modules" visible="yes" title="Constants" intro="Here is a list of constants:"/>
+    <tab type="pages" visible="yes" title="" intro=""/>
+    <tab type="namespaces" visible="yes" title="">
+      <tab type="namespacelist" visible="yes" title="" intro=""/>
+      <tab type="namespacemembers" visible="yes" title="" intro=""/>
+    </tab>
+    <tab type="interfaces" visible="yes" title="">
+      <tab type="interfacelist" visible="yes" title="" intro=""/>
+      <tab type="interfaceindex" visible="$ALPHABETICAL_INDEX" title=""/>
+      <tab type="interfacehierarchy" visible="yes" title="" intro=""/>
+    </tab>
+    <tab type="structs" visible="yes" title="">
+      <tab type="structlist" visible="yes" title="" intro=""/>
+      <tab type="structindex" visible="$ALPHABETICAL_INDEX" title=""/>
+    </tab>
+    <tab type="exceptions" visible="yes" title="">
+      <tab type="exceptionlist" visible="yes" title="" intro=""/>
+      <tab type="exceptionindex" visible="$ALPHABETICAL_INDEX" title=""/>
+      <tab type="exceptionhierarchy" visible="yes" title="" intro=""/>
+    </tab>
+    <tab type="files" visible="yes" title="">
+      <tab type="filelist" visible="yes" title="" intro=""/>
+      <tab type="globals" visible="yes" title="" intro=""/>
+    </tab>
+    <tab type="examples" visible="yes" title="" intro=""/>
+  </navindex>
+</doxygenlayout>

deltachat-ffi/README.md

@@ -1,5 +1,9 @@
 # Delta Chat C Interface
 
+## Installation
+
+see `Installing libdeltachat system wide` in [../README.md](../README.md)
+
 ## Documentation
 
 To generate the C Interface documentation,

deltachat-ffi/build.rs

@@ -1,4 +1,3 @@
-use std::io::Write;
 use std::path::PathBuf;
 use std::{env, fs};
 
@@ -19,15 +18,18 @@ fn main() {
         include_str!("deltachat.pc.in"),
         name = "deltachat",
         description = env::var("CARGO_PKG_DESCRIPTION").unwrap(),
-        url = env::var("CARGO_PKG_HOMEPAGE").unwrap_or("".to_string()),
+        url = env::var("CARGO_PKG_HOMEPAGE").unwrap_or_else(|_| "".to_string()),
         version = env::var("CARGO_PKG_VERSION").unwrap(),
         libs_priv = libs_priv,
-        prefix = env::var("PREFIX").unwrap_or("/usr/local".to_string()),
+        prefix = env::var("PREFIX").unwrap_or_else(|_| "/usr/local".to_string()),
+        libdir = env::var("LIBDIR").unwrap_or_else(|_| "/usr/local/lib".to_string()),
+        includedir = env::var("INCLUDEDIR").unwrap_or_else(|_| "/usr/local/include".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();
+    fs::write(
+        target_path.join("pkgconfig").join("deltachat.pc"),
+        pkg_config.as_bytes(),
+    )
+    .unwrap();
 }

deltachat-ffi/deltachat.pc.in

@@ -1,6 +1,6 @@
 prefix={prefix}
-libdir=${{prefix}}/lib
-includedir=${{prefix}}/include
+libdir={libdir}
+includedir={includedir}
 
 Name: {name}
 Description: {description}

deltachat-ffi/src/dc_array.rs

@@ -0,0 +1,139 @@
+use crate::chat::ChatItem;
+use crate::constants::DC_MSG_ID_DAYMARKER;
+use crate::contact::ContactId;
+use crate::location::Location;
+use crate::message::MsgId;
+
+/* * the structure behind dc_array_t */
+#[derive(Debug, Clone)]
+pub enum dc_array_t {
+    MsgIds(Vec<MsgId>),
+    ContactIds(Vec<ContactId>),
+    Chat(Vec<ChatItem>),
+    Locations(Vec<Location>),
+    Uint(Vec<u32>),
+}
+
+impl dc_array_t {
+    pub(crate) fn get_id(&self, index: usize) -> u32 {
+        match self {
+            Self::MsgIds(array) => array[index].to_u32(),
+            Self::ContactIds(array) => array[index].to_u32(),
+            Self::Chat(array) => match array[index] {
+                ChatItem::Message { msg_id } => msg_id.to_u32(),
+                ChatItem::DayMarker { .. } => DC_MSG_ID_DAYMARKER,
+            },
+            Self::Locations(array) => array[index].location_id,
+            Self::Uint(array) => array[index],
+        }
+    }
+
+    pub(crate) fn get_timestamp(&self, index: usize) -> Option<i64> {
+        match self {
+            Self::MsgIds(_) => None,
+            Self::ContactIds(_) => None,
+            Self::Chat(array) => array.get(index).and_then(|item| match item {
+                ChatItem::Message { .. } => None,
+                ChatItem::DayMarker { timestamp } => Some(*timestamp),
+            }),
+            Self::Locations(array) => array.get(index).map(|location| location.timestamp),
+            Self::Uint(_) => None,
+        }
+    }
+
+    pub(crate) fn get_marker(&self, index: usize) -> Option<&str> {
+        match self {
+            Self::MsgIds(_) => None,
+            Self::ContactIds(_) => None,
+            Self::Chat(_) => None,
+            Self::Locations(array) => array
+                .get(index)
+                .and_then(|location| location.marker.as_deref()),
+            Self::Uint(_) => None,
+        }
+    }
+
+    pub(crate) fn get_location(&self, index: usize) -> &Location {
+        if let Self::Locations(array) = self {
+            &array[index]
+        } else {
+            panic!("Not an array of locations")
+        }
+    }
+
+    /// Returns the number of elements in the array.
+    pub(crate) fn len(&self) -> usize {
+        match self {
+            Self::MsgIds(array) => array.len(),
+            Self::ContactIds(array) => array.len(),
+            Self::Chat(array) => array.len(),
+            Self::Locations(array) => array.len(),
+            Self::Uint(array) => array.len(),
+        }
+    }
+
+    pub(crate) fn search_id(&self, needle: u32) -> Option<usize> {
+        (0..self.len()).find(|i| self.get_id(*i) == needle)
+    }
+}
+
+impl From<Vec<u32>> for dc_array_t {
+    fn from(array: Vec<u32>) -> Self {
+        dc_array_t::Uint(array)
+    }
+}
+
+impl From<Vec<MsgId>> for dc_array_t {
+    fn from(array: Vec<MsgId>) -> Self {
+        dc_array_t::MsgIds(array)
+    }
+}
+
+impl From<Vec<ContactId>> for dc_array_t {
+    fn from(array: Vec<ContactId>) -> Self {
+        dc_array_t::ContactIds(array)
+    }
+}
+
+impl From<Vec<ChatItem>> for dc_array_t {
+    fn from(array: Vec<ChatItem>) -> Self {
+        dc_array_t::Chat(array)
+    }
+}
+
+impl From<Vec<Location>> for dc_array_t {
+    fn from(array: Vec<Location>) -> Self {
+        dc_array_t::Locations(array)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_dc_array() {
+        let arr: dc_array_t = Vec::<u32>::new().into();
+        assert!(arr.len() == 0);
+
+        let ids: Vec<u32> = (2..1002).collect();
+        let arr: dc_array_t = ids.into();
+
+        assert_eq!(arr.len(), 1000);
+
+        for i in 0..1000 {
+            assert_eq!(arr.get_id(i), (i + 2) as u32);
+        }
+
+        assert_eq!(arr.search_id(10), Some(8));
+        assert_eq!(arr.search_id(1), None);
+    }
+
+    #[test]
+    #[should_panic]
+    fn test_dc_array_out_of_bounds() {
+        let ids: Vec<u32> = (2..1002).collect();
+        let arr: dc_array_t = ids.into();
+        arr.get_id(1000);
+    }
+}

deltachat-ffi/src/lot.rs

@@ -0,0 +1,255 @@
+//! # Legacy generic return values for C API.
+
+use std::borrow::Cow;
+
+use anyhow::Error;
+
+use crate::message::MessageState;
+use crate::qr::Qr;
+use crate::summary::{Summary, SummaryPrefix};
+
+/// An object containing a set of values.
+/// The meaning of the values is defined by the function returning the object.
+/// Lot objects are created
+/// eg. by chatlist.get_summary() or dc_msg_get_summary().
+///
+/// *Lot* is used in the meaning *heap* here.
+// The QR code grew too large.  So be it.
+#[allow(clippy::large_enum_variant)]
+#[derive(Debug)]
+pub enum Lot {
+    Summary(Summary),
+    Qr(Qr),
+    Error(String),
+}
+
+#[repr(u8)]
+#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
+pub enum Meaning {
+    #[default]
+    None = 0,
+    Text1Draft = 1,
+    Text1Username = 2,
+    Text1Self = 3,
+}
+
+impl Lot {
+    pub fn get_text1(&self) -> Option<&str> {
+        match self {
+            Self::Summary(summary) => match &summary.prefix {
+                None => None,
+                Some(SummaryPrefix::Draft(text)) => Some(text),
+                Some(SummaryPrefix::Username(username)) => Some(username),
+                Some(SummaryPrefix::Me(text)) => Some(text),
+            },
+            Self::Qr(qr) => match qr {
+                Qr::AskVerifyContact { .. } => None,
+                Qr::AskVerifyGroup { grpname, .. } => Some(grpname),
+                Qr::FprOk { .. } => None,
+                Qr::FprMismatch { .. } => None,
+                Qr::FprWithoutAddr { fingerprint, .. } => Some(fingerprint),
+                Qr::Account { domain } => Some(domain),
+                Qr::Backup { .. } => None,
+                Qr::WebrtcInstance { domain, .. } => Some(domain),
+                Qr::Addr { draft, .. } => draft.as_deref(),
+                Qr::Url { url } => Some(url),
+                Qr::Text { text } => Some(text),
+                Qr::WithdrawVerifyContact { .. } => None,
+                Qr::WithdrawVerifyGroup { grpname, .. } => Some(grpname),
+                Qr::ReviveVerifyContact { .. } => None,
+                Qr::ReviveVerifyGroup { grpname, .. } => Some(grpname),
+                Qr::Login { address, .. } => Some(address),
+            },
+            Self::Error(err) => Some(err),
+        }
+    }
+
+    pub fn get_text2(&self) -> Option<Cow<str>> {
+        match self {
+            Self::Summary(summary) => Some(summary.truncated_text(160)),
+            Self::Qr(_) => None,
+            Self::Error(_) => None,
+        }
+    }
+
+    pub fn get_text1_meaning(&self) -> Meaning {
+        match self {
+            Self::Summary(summary) => match &summary.prefix {
+                None => Meaning::None,
+                Some(SummaryPrefix::Draft(_text)) => Meaning::Text1Draft,
+                Some(SummaryPrefix::Username(_username)) => Meaning::Text1Username,
+                Some(SummaryPrefix::Me(_text)) => Meaning::Text1Self,
+            },
+            Self::Qr(qr) => match qr {
+                Qr::Addr {
+                    draft: Some(_draft),
+                    ..
+                } => Meaning::Text1Draft,
+                _ => Meaning::None,
+            },
+            Self::Error(_err) => Meaning::None,
+        }
+    }
+
+    pub fn get_state(&self) -> LotState {
+        match self {
+            Self::Summary(summary) => summary.state.into(),
+            Self::Qr(qr) => match qr {
+                Qr::AskVerifyContact { .. } => LotState::QrAskVerifyContact,
+                Qr::AskVerifyGroup { .. } => LotState::QrAskVerifyGroup,
+                Qr::FprOk { .. } => LotState::QrFprOk,
+                Qr::FprMismatch { .. } => LotState::QrFprMismatch,
+                Qr::FprWithoutAddr { .. } => LotState::QrFprWithoutAddr,
+                Qr::Account { .. } => LotState::QrAccount,
+                Qr::Backup { .. } => LotState::QrBackup,
+                Qr::WebrtcInstance { .. } => LotState::QrWebrtcInstance,
+                Qr::Addr { .. } => LotState::QrAddr,
+                Qr::Url { .. } => LotState::QrUrl,
+                Qr::Text { .. } => LotState::QrText,
+                Qr::WithdrawVerifyContact { .. } => LotState::QrWithdrawVerifyContact,
+                Qr::WithdrawVerifyGroup { .. } => LotState::QrWithdrawVerifyGroup,
+                Qr::ReviveVerifyContact { .. } => LotState::QrReviveVerifyContact,
+                Qr::ReviveVerifyGroup { .. } => LotState::QrReviveVerifyGroup,
+                Qr::Login { .. } => LotState::QrLogin,
+            },
+            Self::Error(_err) => LotState::QrError,
+        }
+    }
+
+    pub fn get_id(&self) -> u32 {
+        match self {
+            Self::Summary(_) => Default::default(),
+            Self::Qr(qr) => match qr {
+                Qr::AskVerifyContact { contact_id, .. } => contact_id.to_u32(),
+                Qr::AskVerifyGroup { .. } => Default::default(),
+                Qr::FprOk { contact_id } => contact_id.to_u32(),
+                Qr::FprMismatch { contact_id } => contact_id.unwrap_or_default().to_u32(),
+                Qr::FprWithoutAddr { .. } => Default::default(),
+                Qr::Account { .. } => Default::default(),
+                Qr::Backup { .. } => Default::default(),
+                Qr::WebrtcInstance { .. } => Default::default(),
+                Qr::Addr { contact_id, .. } => contact_id.to_u32(),
+                Qr::Url { .. } => Default::default(),
+                Qr::Text { .. } => Default::default(),
+                Qr::WithdrawVerifyContact { contact_id, .. } => contact_id.to_u32(),
+                Qr::WithdrawVerifyGroup { .. } => Default::default(),
+                Qr::ReviveVerifyContact { contact_id, .. } => contact_id.to_u32(),
+                Qr::ReviveVerifyGroup { .. } => Default::default(),
+                Qr::Login { .. } => Default::default(),
+            },
+            Self::Error(_) => Default::default(),
+        }
+    }
+
+    pub fn get_timestamp(&self) -> i64 {
+        match self {
+            Self::Summary(summary) => summary.timestamp,
+            Self::Qr(_) => Default::default(),
+            Self::Error(_) => Default::default(),
+        }
+    }
+}
+
+#[repr(u32)]
+#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
+pub enum LotState {
+    #[default]
+    Undefined = 0,
+
+    // Qr States
+    /// id=contact
+    QrAskVerifyContact = 200,
+
+    /// text1=groupname
+    QrAskVerifyGroup = 202,
+
+    /// id=contact
+    QrFprOk = 210,
+
+    /// id=contact
+    QrFprMismatch = 220,
+
+    /// text1=formatted fingerprint
+    QrFprWithoutAddr = 230,
+
+    /// text1=domain
+    QrAccount = 250,
+
+    QrBackup = 251,
+
+    /// text1=domain, text2=instance pattern
+    QrWebrtcInstance = 260,
+
+    /// id=contact
+    QrAddr = 320,
+
+    /// text1=text
+    QrText = 330,
+
+    /// text1=URL
+    QrUrl = 332,
+
+    /// text1=error string
+    QrError = 400,
+
+    QrWithdrawVerifyContact = 500,
+
+    /// text1=groupname
+    QrWithdrawVerifyGroup = 502,
+
+    QrReviveVerifyContact = 510,
+
+    /// text1=groupname
+    QrReviveVerifyGroup = 512,
+
+    /// text1=email_address
+    QrLogin = 520,
+
+    // Message States
+    MsgInFresh = 10,
+    MsgInNoticed = 13,
+    MsgInSeen = 16,
+    MsgOutPreparing = 18,
+    MsgOutDraft = 19,
+    MsgOutPending = 20,
+    MsgOutFailed = 24,
+    MsgOutDelivered = 26,
+    MsgOutMdnRcvd = 28,
+}
+
+impl From<MessageState> for LotState {
+    fn from(s: MessageState) -> Self {
+        use MessageState::*;
+        match s {
+            Undefined => LotState::Undefined,
+            InFresh => LotState::MsgInFresh,
+            InNoticed => LotState::MsgInNoticed,
+            InSeen => LotState::MsgInSeen,
+            OutPreparing => LotState::MsgOutPreparing,
+            OutDraft => LotState::MsgOutDraft,
+            OutPending => LotState::MsgOutPending,
+            OutFailed => LotState::MsgOutFailed,
+            OutDelivered => LotState::MsgOutDelivered,
+            OutMdnRcvd => LotState::MsgOutMdnRcvd,
+        }
+    }
+}
+
+impl From<Summary> for Lot {
+    fn from(summary: Summary) -> Self {
+        Lot::Summary(summary)
+    }
+}
+
+impl From<Qr> for Lot {
+    fn from(qr: Qr) -> Self {
+        Lot::Qr(qr)
+    }
+}
+
+// Make it easy to convert errors into the final `Lot`.
+impl From<Error> for Lot {
+    fn from(error: Error) -> Self {
+        Lot::Error(error.to_string())
+    }
+}

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-ffi/src/string.rs

@@ -0,0 +1,422 @@
+use std::ffi::{CStr, CString};
+use std::ptr;
+
+/// Duplicates a string
+///
+/// returns an empty string if NULL is given, never returns NULL (exits on errors)
+///
+/// # Examples
+///
+/// ```rust,norun
+/// use crate::string::{dc_strdup, to_string_lossy};
+/// unsafe {
+///     let str_a = b"foobar\x00" as *const u8 as *const libc::c_char;
+///     let str_a_copy = dc_strdup(str_a);
+///     assert_eq!(to_string_lossy(str_a_copy), "foobar");
+///     assert_ne!(str_a, str_a_copy);
+/// }
+/// ```
+unsafe fn dc_strdup(s: *const libc::c_char) -> *mut libc::c_char {
+    let ret: *mut libc::c_char = if !s.is_null() {
+        libc::strdup(s)
+    } else {
+        libc::calloc(1, 1) as *mut libc::c_char
+    };
+    assert!(!ret.is_null());
+    ret
+}
+
+/// Error type for the [OsStrExt] trait
+#[derive(Debug, PartialEq, thiserror::Error)]
+pub(crate) enum CStringError {
+    /// The string contains an interior null byte
+    #[error("String contains an interior null byte")]
+    InteriorNullByte,
+    /// The string is not valid Unicode
+    #[error("String is not valid unicode")]
+    NotUnicode,
+}
+
+/// Extra convenience methods on [std::ffi::OsStr] to work with `*libc::c_char`.
+///
+/// The primary function of this trait is to more easily convert
+/// [OsStr], [OsString] or [Path] into pointers to C strings.  This always
+/// allocates a new string since it is very common for the source
+/// string not to have the required terminal null byte.
+///
+/// It is implemented for `AsRef<std::ffi::OsStr>>` trait, which
+/// allows any type which implements this trait to transparently use
+/// this.  This is how the conversion for [Path] works.
+///
+/// [OsStr]: std::ffi::OsStr
+/// [OsString]: std::ffi::OsString
+/// [Path]: std::path::Path
+///
+/// # Example
+///
+/// ```
+/// use deltachat::tools::{dc_strdup, OsStrExt};
+/// let path = std::path::Path::new("/some/path");
+/// let path_c = path.to_c_string().unwrap();
+/// unsafe {
+///     let mut c_ptr: *mut libc::c_char = dc_strdup(path_c.as_ptr());
+/// }
+/// ```
+pub(crate) trait OsStrExt {
+    /// Convert a  [std::ffi::OsStr] to an [std::ffi::CString]
+    ///
+    /// This is useful to convert e.g. a [std::path::Path] to
+    /// [*libc::c_char] by using
+    /// [Path::as_os_str()](std::path::Path::as_os_str) and
+    /// [CStr::as_ptr()](std::ffi::CStr::as_ptr).
+    ///
+    /// This returns [CString] and not [&CStr] because not all [OsStr]
+    /// slices end with a null byte, particularly those coming from
+    /// [Path] do not have a null byte and having to handle this as
+    /// the caller would defeat the point of this function.
+    ///
+    /// On Windows this requires that the [OsStr] contains valid
+    /// unicode, which should normally be the case for a [Path].
+    ///
+    /// [CString]: std::ffi::CString
+    /// [CStr]: std::ffi::CStr
+    /// [OsStr]: std::ffi::OsStr
+    /// [Path]: std::path::Path
+    ///
+    /// # Errors
+    ///
+    /// Since a C `*char` is terminated by a NULL byte this conversion
+    /// will fail, when the [OsStr] has an interior null byte.  The
+    /// function will return
+    /// `[Err]([CStringError::InteriorNullByte])`.  When converting
+    /// from a [Path] it should be safe to
+    /// [`.unwrap()`](std::result::Result::unwrap) this anyway since a
+    /// [Path] should not contain interior null bytes.
+    ///
+    /// On windows when the string contains invalid Unicode
+    /// `[Err]([CStringError::NotUnicode])` is returned.
+    fn to_c_string(&self) -> Result<CString, CStringError>;
+}
+
+impl<T: AsRef<std::ffi::OsStr>> OsStrExt for T {
+    #[cfg(not(target_os = "windows"))]
+    fn to_c_string(&self) -> Result<CString, CStringError> {
+        use std::os::unix::ffi::OsStrExt;
+        CString::new(self.as_ref().as_bytes()).map_err(|err| {
+            let std::ffi::NulError { .. } = err;
+            CStringError::InteriorNullByte
+        })
+    }
+
+    #[cfg(target_os = "windows")]
+    fn to_c_string(&self) -> Result<CString, CStringError> {
+        os_str_to_c_string_unicode(&self)
+    }
+}
+
+// Implementation for os_str_to_c_string on windows.
+#[allow(dead_code)]
+fn os_str_to_c_string_unicode(
+    os_str: &dyn AsRef<std::ffi::OsStr>,
+) -> Result<CString, CStringError> {
+    match os_str.as_ref().to_str() {
+        Some(val) => CString::new(val.as_bytes()).map_err(|err| {
+            let std::ffi::NulError { .. } = err;
+            CStringError::InteriorNullByte
+        }),
+        None => Err(CStringError::NotUnicode),
+    }
+}
+
+/// Convenience methods/associated functions for working with [CString]
+trait CStringExt {
+    /// Create a new [CString], best effort
+    ///
+    /// Like the [to_string_lossy] this doesn't give up in the face of
+    /// bad input (embedded null bytes in this case) instead it does
+    /// the best it can by stripping the embedded null bytes.
+    fn new_lossy<T: Into<Vec<u8>>>(t: T) -> CString {
+        let mut s = t.into();
+        s.retain(|&c| c != 0);
+        CString::new(s).unwrap_or_default()
+    }
+}
+
+impl CStringExt for CString {}
+
+/// Convenience methods to turn strings into C strings.
+///
+/// To interact with (legacy) C APIs we often need to convert from
+/// Rust strings to raw C strings.  This can be clumsy to do correctly
+/// and the compiler sometimes allows it in an unsafe way.  These
+/// methods make it more succinct and help you get it right.
+pub(crate) trait Strdup {
+    /// Allocate a new raw C `*char` version of this string.
+    ///
+    /// This allocates a new raw C string which must be freed using
+    /// `free`.  It takes care of some common pitfalls with using
+    /// [CString.as_ptr].
+    ///
+    /// [CString.as_ptr]: std::ffi::CString.as_ptr
+    ///
+    /// # Panics
+    ///
+    /// This function will panic when the original string contains an
+    /// interior null byte as this can not be represented in raw C
+    /// strings.
+    unsafe fn strdup(&self) -> *mut libc::c_char;
+}
+
+impl Strdup for str {
+    unsafe fn strdup(&self) -> *mut libc::c_char {
+        let tmp = CString::new_lossy(self);
+        dc_strdup(tmp.as_ptr())
+    }
+}
+
+impl Strdup for String {
+    unsafe fn strdup(&self) -> *mut libc::c_char {
+        let s: &str = self;
+        s.strdup()
+    }
+}
+
+impl Strdup for std::path::Path {
+    unsafe fn strdup(&self) -> *mut libc::c_char {
+        let tmp = self.to_c_string().unwrap_or_else(|_| CString::default());
+        dc_strdup(tmp.as_ptr())
+    }
+}
+
+impl Strdup for [u8] {
+    unsafe fn strdup(&self) -> *mut libc::c_char {
+        let tmp = CString::new_lossy(self);
+        dc_strdup(tmp.as_ptr())
+    }
+}
+
+/// Convenience methods to turn optional strings into C strings.
+///
+/// This is the same as the [Strdup] trait but a different trait name
+/// to work around the type system not allowing to implement [Strdup]
+/// for `Option<impl Strdup>` When we already have an [Strdup] impl
+/// for `AsRef<&str>`.
+///
+/// When the [Option] is [Option::Some] this behaves just like
+/// [Strdup::strdup], when it is [Option::None] a null pointer is
+/// returned.
+pub(crate) trait OptStrdup {
+    /// Allocate a new raw C `*char` version of this string, or NULL.
+    ///
+    /// See [Strdup::strdup] for details.
+    unsafe fn strdup(&self) -> *mut libc::c_char;
+}
+
+impl<T: AsRef<str>> OptStrdup for Option<T> {
+    unsafe fn strdup(&self) -> *mut libc::c_char {
+        match self {
+            Some(s) => {
+                let tmp = CString::new_lossy(s.as_ref());
+                dc_strdup(tmp.as_ptr())
+            }
+            None => ptr::null_mut(),
+        }
+    }
+}
+
+pub(crate) fn to_string_lossy(s: *const libc::c_char) -> String {
+    if s.is_null() {
+        return "".into();
+    }
+
+    let cstr = unsafe { CStr::from_ptr(s) };
+
+    cstr.to_string_lossy().to_string()
+}
+
+pub(crate) fn to_opt_string_lossy(s: *const libc::c_char) -> Option<String> {
+    if s.is_null() {
+        return None;
+    }
+
+    Some(to_string_lossy(s))
+}
+
+/// Convert a C `*char` pointer to a [std::path::Path] slice.
+///
+/// This converts a `*libc::c_char` pointer to a [Path] slice.  This
+/// essentially has to convert the pointer to [std::ffi::OsStr] to do
+/// so and thus is the inverse of [OsStrExt::to_c_string].  Just like
+/// [OsStrExt::to_c_string] requires valid Unicode on Windows, this
+/// requires that the pointer contains valid UTF-8 on Windows.
+///
+/// Because this returns a reference the [Path] slice can not outlive
+/// the original pointer.
+///
+/// [Path]: std::path::Path
+#[cfg(not(target_os = "windows"))]
+pub(crate) fn as_path<'a>(s: *const libc::c_char) -> &'a std::path::Path {
+    assert!(!s.is_null(), "cannot be used on null pointers");
+    use std::os::unix::ffi::OsStrExt;
+    unsafe {
+        let c_str = std::ffi::CStr::from_ptr(s).to_bytes();
+        let os_str = std::ffi::OsStr::from_bytes(c_str);
+        std::path::Path::new(os_str)
+    }
+}
+
+// as_path() implementation for windows, documented above.
+#[cfg(target_os = "windows")]
+pub(crate) fn as_path<'a>(s: *const libc::c_char) -> &'a std::path::Path {
+    as_path_unicode(s)
+}
+
+// Implementation for as_path() on Windows.
+//
+// Having this as a separate function means it can be tested on unix
+// too.
+#[allow(dead_code)]
+fn as_path_unicode<'a>(s: *const libc::c_char) -> &'a std::path::Path {
+    assert!(!s.is_null(), "cannot be used on null pointers");
+
+    let cstr = unsafe { CStr::from_ptr(s) };
+    let str = cstr.to_str().unwrap_or_else(|err| panic!("{}", err));
+
+    std::path::Path::new(str)
+}
+
+#[cfg(test)]
+mod tests {
+    use libc::{free, strcmp};
+
+    use super::*;
+
+    #[test]
+    fn test_os_str_to_c_string_cwd() {
+        let some_dir = std::env::current_dir().unwrap();
+        some_dir.as_os_str().to_c_string().unwrap();
+    }
+
+    #[test]
+    fn test_os_str_to_c_string_unicode() {
+        let some_str = String::from("/some/valid/utf8");
+        let some_dir = std::path::Path::new(&some_str);
+        assert_eq!(
+            some_dir.as_os_str().to_c_string().unwrap(),
+            CString::new("/some/valid/utf8").unwrap()
+        );
+    }
+
+    #[test]
+    fn test_os_str_to_c_string_nul() {
+        let some_str = std::ffi::OsString::from("foo\x00bar");
+        assert_eq!(
+            some_str.to_c_string().err().unwrap(),
+            CStringError::InteriorNullByte
+        )
+    }
+
+    #[test]
+    fn test_path_to_c_string_cwd() {
+        let some_dir = std::env::current_dir().unwrap();
+        some_dir.to_c_string().unwrap();
+    }
+
+    #[test]
+    fn test_path_to_c_string_unicode() {
+        let some_str = String::from("/some/valid/utf8");
+        let some_dir = std::path::Path::new(&some_str);
+        assert_eq!(
+            some_dir.as_os_str().to_c_string().unwrap(),
+            CString::new("/some/valid/utf8").unwrap()
+        );
+    }
+
+    #[test]
+    fn test_os_str_to_c_string_unicode_fn() {
+        let some_str = std::ffi::OsString::from("foo");
+        assert_eq!(
+            os_str_to_c_string_unicode(&some_str).unwrap(),
+            CString::new("foo").unwrap()
+        );
+    }
+
+    #[test]
+    fn test_path_to_c_string_unicode_fn() {
+        let some_str = String::from("/some/path");
+        let some_path = std::path::Path::new(&some_str);
+        assert_eq!(
+            os_str_to_c_string_unicode(&some_path).unwrap(),
+            CString::new("/some/path").unwrap()
+        );
+    }
+
+    #[test]
+    fn test_os_str_to_c_string_unicode_fn_nul() {
+        let some_str = std::ffi::OsString::from("fooz\x00bar");
+        assert_eq!(
+            os_str_to_c_string_unicode(&some_str).err().unwrap(),
+            CStringError::InteriorNullByte
+        );
+    }
+
+    #[test]
+    fn test_as_path() {
+        let some_path = CString::new("/some/path").unwrap();
+        let ptr = some_path.as_ptr();
+        assert_eq!(as_path(ptr), std::ffi::OsString::from("/some/path"))
+    }
+
+    #[test]
+    fn test_as_path_unicode_fn() {
+        let some_path = CString::new("/some/path").unwrap();
+        let ptr = some_path.as_ptr();
+        assert_eq!(as_path_unicode(ptr), std::ffi::OsString::from("/some/path"));
+    }
+
+    #[test]
+    fn test_cstring_new_lossy() {
+        assert!(CString::new("hel\x00lo").is_err());
+        assert!(CString::new(String::from("hel\x00o")).is_err());
+        let r = CString::new("hello").unwrap();
+        assert_eq!(CString::new_lossy("hello"), r);
+        assert_eq!(CString::new_lossy("hel\x00lo"), r);
+        assert_eq!(CString::new_lossy(String::from("hello")), r);
+        assert_eq!(CString::new_lossy(String::from("hel\x00lo")), r);
+    }
+
+    #[test]
+    fn test_strdup_str() {
+        unsafe {
+            let s = "hello".strdup();
+            let cmp = strcmp(s, b"hello\x00" as *const u8 as *const libc::c_char);
+            free(s as *mut libc::c_void);
+            assert_eq!(cmp, 0);
+        }
+    }
+
+    #[test]
+    fn test_strdup_string() {
+        unsafe {
+            let s = String::from("hello").strdup();
+            let cmp = strcmp(s, b"hello\x00" as *const u8 as *const libc::c_char);
+            free(s as *mut libc::c_void);
+            assert_eq!(cmp, 0);
+        }
+    }
+
+    #[test]
+    fn test_strdup_opt_string() {
+        unsafe {
+            let s = Some("hello");
+            let c = s.strdup();
+            let cmp = strcmp(c, b"hello\x00" as *const u8 as *const libc::c_char);
+            free(c as *mut libc::c_void);
+            assert_eq!(cmp, 0);
+
+            let s: Option<&str> = None;
+            let c = s.strdup();
+            assert_eq!(c, ptr::null_mut());
+        }
+    }
+}

deltachat-jsonrpc/.gitignore

@@ -0,0 +1,3 @@
+accounts/
+
+.cargo

deltachat-jsonrpc/Cargo.toml

@@ -0,0 +1,42 @@
+[package]
+name = "deltachat-jsonrpc"
+version = "1.111.0"
+description = "DeltaChat JSON-RPC API"
+edition = "2021"
+default-run = "deltachat-jsonrpc-server"
+license = "MPL-2.0"
+
+[[bin]]
+name = "deltachat-jsonrpc-server"
+path = "src/webserver.rs"
+required-features = ["webserver"]
+
+[dependencies]
+anyhow = "1"
+deltachat = { path = ".." }
+num-traits = "0.2"
+serde = { version = "1.0", features = ["derive"] }
+tempfile = "3.3.0"
+log = "0.4"
+async-channel = { version = "1.8.0" }
+futures = { version = "0.3.26" }
+serde_json = "1.0.91"
+yerpc = { version = "0.4.3", features = ["anyhow_expose"] }
+typescript-type-def = { version = "0.5.5", features = ["json_value"] }
+tokio = { version = "1.25.0" }
+sanitize-filename = "0.4"
+walkdir = "2.3.2"
+base64 = "0.21"
+
+# optional dependencies
+axum = { version = "0.6.11", optional = true, features = ["ws"] }
+env_logger = { version = "0.10.0", optional = true }
+
+[dev-dependencies]
+tokio = { version = "1.25.0", features = ["full", "rt-multi-thread"] }
+
+
+[features]
+default = ["vendored"]
+webserver = ["dep:env_logger", "dep:axum", "tokio/full", "yerpc/support-axum"]
+vendored = ["deltachat/vendored"]

deltachat-jsonrpc/README.md

@@ -0,0 +1,123 @@
+# deltachat-jsonrpc
+
+This crate provides a [JSON-RPC 2.0](https://www.jsonrpc.org/specification) interface to DeltaChat.
+
+The JSON-RPC API is exposed in two fashions:
+
+* A executable that exposes the JSON-RPC API through a [WebSocket](https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API) server running on localhost.
+* The JSON-RPC API can also be called through the [C FFI](../deltachat-ffi). The C FFI needs to be built with the `jsonrpc` feature. It will then expose the functions `dc_jsonrpc_init`, `dc_jsonrpc_request`, `dc_jsonrpc_next_response` and `dc_jsonrpc_unref`. See the docs in the [header file](../deltachat-ffi/deltachat.h) for details.
+
+We also include a JavaScript and TypeScript client for the JSON-RPC API. The source for this is in the [`typescript`](typescript) folder. The client can easily be used with the WebSocket server to build DeltaChat apps for web browsers or Node.js. See the [examples](typescript/example) for details.
+
+## Usage
+
+#### Running the WebSocket server
+
+From within this folder, you can start the WebSocket server with the following command:
+
+```sh
+cargo run --features webserver
+```
+
+If you want to use the server in a production setup, first build it in release mode:
+
+```sh
+cargo build --features webserver --release
+```
+You will then find the `deltachat-jsonrpc-server` executable in your `target/release` folder.
+
+The executable currently does not support any command-line arguments. By default, once started it will accept WebSocket connections on `ws://localhost:20808/ws`. It will store the persistent configuration and databases in a `./accounts` folder relative to the directory from where it is started.
+
+The server can be configured with environment variables:
+
+|variable|default|description|
+|-|-|-|
+|`DC_PORT`|`20808`|port to listen on|
+|`DC_ACCOUNTS_PATH`|`./accounts`|path to storage directory|
+
+If you are targeting other architectures (like KaiOS or Android), the webserver binary can be cross-compiled easily with [rust-cross](https://github.com/cross-rs/cross):
+
+```sh
+cross build --features=webserver --target armv7-linux-androideabi --release
+```
+
+#### Using the TypeScript/JavaScript client
+
+The package includes a JavaScript/TypeScript client which is partially auto-generated through the JSON-RPC library used by this crate ([yerpc](https://github.com/Frando/yerpc/)). Find the source in the [`typescript`](typescript) folder. 
+
+To use it locally, first install the dependencies and compile the TypeScript code to JavaScript:
+```sh
+cd typescript
+npm install
+npm run build
+```
+
+The JavaScript client is not yet published on NPM (but will likely be soon). Currently, it is recommended to vendor the bundled build. After running `npm run build` as documented above, there will be a file `dist/deltachat.bundle.js`. This is an ESM module containing all dependencies. Copy this file to your project and import the DeltaChat class.
+
+
+```typescript
+import { DeltaChat } from './deltachat.bundle.js'
+const dc = new DeltaChat('ws://localhost:20808/ws')
+const accounts = await dc.rpc.getAllAccounts()
+console.log('accounts', accounts)
+```
+
+A script is included to build autogenerated documentation, which includes all RPC methods:
+```sh
+cd typescript
+npm run docs
+```
+Then open the [`typescript/docs`](typescript/docs) folder in a web browser.
+
+## Development
+
+#### Running the example app
+
+We include a small demo web application that talks to the WebSocket server. It can be used for testing. Feel invited to expand this.
+
+```sh
+cd typescript
+npm run build
+npm run example:build
+npm run example:start
+```
+Then, open [`http://localhost:8080/example.html`](http://localhost:8080/example.html) in a web browser.
+
+Run `npm run example:dev` to live-rebuild the example app when files changes.
+
+### Testing
+
+The crate includes both a basic Rust smoke test and more featureful integration tests that use the TypeScript client.
+
+#### Rust tests
+
+To run the Rust test, use this command:
+
+```
+cargo test
+```
+
+#### TypeScript tests
+
+```
+cd typescript
+npm run test
+```
+
+This will build the `deltachat-jsonrpc-server` binary and then run a test suite against the WebSocket server.
+
+The test suite includes some tests that need online connectivity and a way to create test email accounts. To run these tests, talk to DeltaChat developers to get a token for the `testrun.org` service, or use a local instance of [`mailadm`](https://github.com/deltachat/docker-mailadm).
+
+Then, set the `DCC_NEW_TMP_EMAIL` environment variable to your mailadm token before running the tests.
+
+```
+DCC_NEW_TMP_EMAIL=https://testrun.org/new_email?t=yourtoken npm run test
+```
+
+#### Test Coverage
+
+Running `npm run test` will report test coverage. For the coverage to be accurate the online tests need to be run.
+
+> If you are offline and want to see the coverage results anyway (even though they are inaccurate), you can bypass the errors of the online tests by setting the `COVERAGE_OFFLINE=1` environment variable.
+
+A summary of the coverage will be reported in the terminal after the test run. Open `coverage/index.html` in a web browser for a detailed report.

deltachat-jsonrpc/TODO.md

@@ -0,0 +1,28 @@
+# TODO
+
+- [ ] different test type to simulate two devices: to test autocrypt_initiate_key_transfer & autocrypt_continue_key_transfer
+
+## MVP - Websocket server&client
+
+For kaiOS and other experiments, like a deltachat "web" over network from an android phone.
+
+- [ ] coverage for a majority of the API
+- [ ] Blobs served
+- [ ] Blob upload (for attachments, setting profile-picture, importing backup and so on)
+- [ ] other way blobs can be addressed when using websocket vs. jsonrpc over dc-node
+- [ ] Web push API? At least some kind of notification hook closure this lib can accept.
+
+### Other Ideas for the Websocket server
+
+- [ ] make sure there can only be one connection at a time to the ws
+  - why? , it could give problems if its commanded from multiple connections
+- [ ] encrypted connection?
+- [ ] authenticated connection?
+- [ ] Look into unit-testing for the proc macros?
+- [ ] proc macro taking over doc comments to generated typescript file
+
+## Desktop Apis
+
+Incomplete todo for desktop api porting, just some remainders for points that might need more work:
+
+- [ ] manual start/stop io functions in the api for context and accounts, so "not syncing all accounts" can still be done in desktop -> webserver should then not do start io on all accounts by default

deltachat-jsonrpc/src/api/events.rs

@@ -0,0 +1,402 @@
+use deltachat::{Event, EventType};
+use serde::Serialize;
+use serde_json::{json, Value};
+use typescript_type_def::TypeDef;
+
+pub fn event_to_json_rpc_notification(event: Event) -> Value {
+    let id: JSONRPCEventType = event.typ.into();
+    json!({
+        "event": id,
+        "contextId": event.id,
+    })
+}
+
+#[derive(Serialize, TypeDef)]
+#[serde(tag = "type", rename = "Event")]
+pub enum JSONRPCEventType {
+    /// The library-user may write an informational string to the log.
+    ///
+    /// This event should *not* be reported to the end-user using a popup or something like
+    /// that.
+    Info {
+        msg: String,
+    },
+
+    /// Emitted when SMTP connection is established and login was successful.
+    SmtpConnected {
+        msg: String,
+    },
+
+    /// Emitted when IMAP connection is established and login was successful.
+    ImapConnected {
+        msg: String,
+    },
+
+    /// Emitted when a message was successfully sent to the SMTP server.
+    SmtpMessageSent {
+        msg: String,
+    },
+
+    /// Emitted when an IMAP message has been marked as deleted
+    ImapMessageDeleted {
+        msg: String,
+    },
+
+    /// Emitted when an IMAP message has been moved
+    ImapMessageMoved {
+        msg: String,
+    },
+
+    /// Emitted when an new file in the $BLOBDIR was created
+    NewBlobFile {
+        file: String,
+    },
+
+    /// Emitted when an file in the $BLOBDIR was deleted
+    DeletedBlobFile {
+        file: String,
+    },
+
+    /// The library-user should write a warning string to the log.
+    ///
+    /// This event should *not* be reported to the end-user using a popup or something like
+    /// that.
+    Warning {
+        msg: String,
+    },
+
+    /// The library-user should report an error to the end-user.
+    ///
+    /// As most things are asynchronous, things may go wrong at any time and the user
+    /// should not be disturbed by a dialog or so.  Instead, use a bubble or so.
+    ///
+    /// However, for ongoing processes (eg. configure())
+    /// or for functions that are expected to fail (eg. autocryptContinueKeyTransfer())
+    /// it might be better to delay showing these events until the function has really
+    /// failed (returned false). It should be sufficient to report only the *last* error
+    /// in a messasge box then.
+    Error {
+        msg: String,
+    },
+
+    /// An action cannot be performed because the user is not in the group.
+    /// Reported eg. after a call to
+    /// setChatName(), setChatProfileImage(),
+    /// addContactToChat(), removeContactFromChat(),
+    /// and messages sending functions.
+    ErrorSelfNotInGroup {
+        msg: String,
+    },
+
+    /// Messages or chats changed.  One or more messages or chats changed for various
+    /// reasons in the database:
+    /// - Messages sent, received or removed
+    /// - Chats created, deleted or archived
+    /// - A draft has been set
+    ///
+    /// `chatId` is set if only a single chat is affected by the changes, otherwise 0.
+    /// `msgId` is set if only a single message is affected by the changes, otherwise 0.
+    #[serde(rename_all = "camelCase")]
+    MsgsChanged {
+        chat_id: u32,
+        msg_id: u32,
+    },
+
+    /// Reactions for the message changed.
+    #[serde(rename_all = "camelCase")]
+    ReactionsChanged {
+        chat_id: u32,
+        msg_id: u32,
+        contact_id: u32,
+    },
+
+    /// There is a fresh message. Typically, the user will show an notification
+    /// when receiving this message.
+    ///
+    /// There is no extra #DC_EVENT_MSGS_CHANGED event send together with this event.
+    #[serde(rename_all = "camelCase")]
+    IncomingMsg {
+        chat_id: u32,
+        msg_id: u32,
+    },
+
+    /// Downloading a bunch of messages just finished. This is an experimental
+    /// event to allow the UI to only show one notification per message bunch,
+    /// instead of cluttering the user with many notifications.
+    ///
+    /// msg_ids contains the message ids.
+    #[serde(rename_all = "camelCase")]
+    IncomingMsgBunch {
+        msg_ids: Vec<u32>,
+    },
+
+    /// Messages were seen or noticed.
+    /// chat id is always set.
+    #[serde(rename_all = "camelCase")]
+    MsgsNoticed {
+        chat_id: u32,
+    },
+
+    /// A single message is sent successfully. State changed from  DC_STATE_OUT_PENDING to
+    /// DC_STATE_OUT_DELIVERED, see `Message.state`.
+    #[serde(rename_all = "camelCase")]
+    MsgDelivered {
+        chat_id: u32,
+        msg_id: u32,
+    },
+
+    /// A single message could not be sent. State changed from DC_STATE_OUT_PENDING or DC_STATE_OUT_DELIVERED to
+    /// DC_STATE_OUT_FAILED, see `Message.state`.
+    #[serde(rename_all = "camelCase")]
+    MsgFailed {
+        chat_id: u32,
+        msg_id: u32,
+    },
+
+    /// A single message is read by the receiver. State changed from DC_STATE_OUT_DELIVERED to
+    /// DC_STATE_OUT_MDN_RCVD, see `Message.state`.
+    #[serde(rename_all = "camelCase")]
+    MsgRead {
+        chat_id: u32,
+        msg_id: u32,
+    },
+
+    /// Chat changed.  The name or the image of a chat group was changed or members were added or removed.
+    /// Or the verify state of a chat has changed.
+    /// See setChatName(), setChatProfileImage(), addContactToChat()
+    /// and removeContactFromChat().
+    ///
+    /// This event does not include ephemeral timer modification, which
+    /// is a separate event.
+    #[serde(rename_all = "camelCase")]
+    ChatModified {
+        chat_id: u32,
+    },
+
+    /// Chat ephemeral timer changed.
+    #[serde(rename_all = "camelCase")]
+    ChatEphemeralTimerModified {
+        chat_id: u32,
+        timer: u32,
+    },
+
+    /// Contact(s) created, renamed, blocked or deleted.
+    ///
+    /// @param data1 (int) If set, this is the contact_id of an added contact that should be selected.
+    #[serde(rename_all = "camelCase")]
+    ContactsChanged {
+        contact_id: Option<u32>,
+    },
+
+    /// Location of one or more contact has changed.
+    ///
+    /// @param data1 (u32) contact_id of the contact for which the location has changed.
+    ///     If the locations of several contacts have been changed,
+    ///     this parameter is set to `None`.
+    #[serde(rename_all = "camelCase")]
+    LocationChanged {
+        contact_id: Option<u32>,
+    },
+
+    /// Inform about the configuration progress started by configure().
+    ConfigureProgress {
+        /// Progress.
+        ///
+        /// 0=error, 1-999=progress in permille, 1000=success and done
+        progress: usize,
+
+        /// Progress comment or error, something to display to the user.
+        comment: Option<String>,
+    },
+
+    /// Inform about the import/export progress started by imex().
+    ///
+    /// @param data1 (usize) 0=error, 1-999=progress in permille, 1000=success and done
+    /// @param data2 0
+    #[serde(rename_all = "camelCase")]
+    ImexProgress {
+        progress: usize,
+    },
+
+    /// A file has been exported. A file has been written by imex().
+    /// This event may be sent multiple times by a single call to imex().
+    ///
+    /// A typical purpose for a handler of this event may be to make the file public to some system
+    /// services.
+    ///
+    /// @param data2 0
+    #[serde(rename_all = "camelCase")]
+    ImexFileWritten {
+        path: String,
+    },
+
+    /// Progress information of a secure-join handshake from the view of the inviter
+    /// (Alice, the person who shows the QR code).
+    ///
+    /// These events are typically sent after a joiner has scanned the QR code
+    /// generated by getChatSecurejoinQrCodeSvg().
+    ///
+    /// @param data1 (int) ID of the contact that wants to join.
+    /// @param data2 (int) Progress as:
+    ///     300=vg-/vc-request received, typically shown as "bob@addr joins".
+    ///     600=vg-/vc-request-with-auth received, vg-member-added/vc-contact-confirm sent, typically shown as "bob@addr verified".
+    ///     800=vg-member-added-received received, shown as "bob@addr securely joined GROUP", only sent for the verified-group-protocol.
+    ///     1000=Protocol finished for this contact.
+    #[serde(rename_all = "camelCase")]
+    SecurejoinInviterProgress {
+        contact_id: u32,
+        progress: usize,
+    },
+
+    /// Progress information of a secure-join handshake from the view of the joiner
+    /// (Bob, the person who scans the QR code).
+    /// The events are typically sent while secureJoin(), which
+    /// may take some time, is executed.
+    /// @param data1 (int) ID of the inviting contact.
+    /// @param data2 (int) Progress as:
+    ///     400=vg-/vc-request-with-auth sent, typically shown as "alice@addr verified, introducing myself."
+    ///     (Bob has verified alice and waits until Alice does the same for him)
+    #[serde(rename_all = "camelCase")]
+    SecurejoinJoinerProgress {
+        contact_id: u32,
+        progress: usize,
+    },
+
+    /// The connectivity to the server changed.
+    /// This means that you should refresh the connectivity view
+    /// and possibly the connectivtiy HTML; see getConnectivity() and
+    /// getConnectivityHtml() for details.
+    ConnectivityChanged,
+
+    SelfavatarChanged,
+
+    #[serde(rename_all = "camelCase")]
+    WebxdcStatusUpdate {
+        msg_id: u32,
+        status_update_serial: u32,
+    },
+
+    /// Inform that a message containing a webxdc instance has been deleted
+    #[serde(rename_all = "camelCase")]
+    WebxdcInstanceDeleted {
+        msg_id: u32,
+    },
+}
+
+impl From<EventType> for JSONRPCEventType {
+    fn from(event: EventType) -> Self {
+        use JSONRPCEventType::*;
+        match event {
+            EventType::Info(msg) => Info { msg },
+            EventType::SmtpConnected(msg) => SmtpConnected { msg },
+            EventType::ImapConnected(msg) => ImapConnected { msg },
+            EventType::SmtpMessageSent(msg) => SmtpMessageSent { msg },
+            EventType::ImapMessageDeleted(msg) => ImapMessageDeleted { msg },
+            EventType::ImapMessageMoved(msg) => ImapMessageMoved { msg },
+            EventType::NewBlobFile(file) => NewBlobFile { file },
+            EventType::DeletedBlobFile(file) => DeletedBlobFile { file },
+            EventType::Warning(msg) => Warning { msg },
+            EventType::Error(msg) => Error { msg },
+            EventType::ErrorSelfNotInGroup(msg) => ErrorSelfNotInGroup { msg },
+            EventType::MsgsChanged { chat_id, msg_id } => MsgsChanged {
+                chat_id: chat_id.to_u32(),
+                msg_id: msg_id.to_u32(),
+            },
+            EventType::ReactionsChanged {
+                chat_id,
+                msg_id,
+                contact_id,
+            } => ReactionsChanged {
+                chat_id: chat_id.to_u32(),
+                msg_id: msg_id.to_u32(),
+                contact_id: contact_id.to_u32(),
+            },
+            EventType::IncomingMsg { chat_id, msg_id } => IncomingMsg {
+                chat_id: chat_id.to_u32(),
+                msg_id: msg_id.to_u32(),
+            },
+            EventType::IncomingMsgBunch { msg_ids } => IncomingMsgBunch {
+                msg_ids: msg_ids.into_iter().map(|id| id.to_u32()).collect(),
+            },
+            EventType::MsgsNoticed(chat_id) => MsgsNoticed {
+                chat_id: chat_id.to_u32(),
+            },
+            EventType::MsgDelivered { chat_id, msg_id } => MsgDelivered {
+                chat_id: chat_id.to_u32(),
+                msg_id: msg_id.to_u32(),
+            },
+            EventType::MsgFailed { chat_id, msg_id } => MsgFailed {
+                chat_id: chat_id.to_u32(),
+                msg_id: msg_id.to_u32(),
+            },
+            EventType::MsgRead { chat_id, msg_id } => MsgRead {
+                chat_id: chat_id.to_u32(),
+                msg_id: msg_id.to_u32(),
+            },
+            EventType::ChatModified(chat_id) => ChatModified {
+                chat_id: chat_id.to_u32(),
+            },
+            EventType::ChatEphemeralTimerModified { chat_id, timer } => {
+                ChatEphemeralTimerModified {
+                    chat_id: chat_id.to_u32(),
+                    timer: timer.to_u32(),
+                }
+            }
+            EventType::ContactsChanged(contact) => ContactsChanged {
+                contact_id: contact.map(|c| c.to_u32()),
+            },
+            EventType::LocationChanged(contact) => LocationChanged {
+                contact_id: contact.map(|c| c.to_u32()),
+            },
+            EventType::ConfigureProgress { progress, comment } => {
+                ConfigureProgress { progress, comment }
+            }
+            EventType::ImexProgress(progress) => ImexProgress { progress },
+            EventType::ImexFileWritten(path) => ImexFileWritten {
+                path: path.to_str().unwrap_or_default().to_owned(),
+            },
+            EventType::SecurejoinInviterProgress {
+                contact_id,
+                progress,
+            } => SecurejoinInviterProgress {
+                contact_id: contact_id.to_u32(),
+                progress,
+            },
+            EventType::SecurejoinJoinerProgress {
+                contact_id,
+                progress,
+            } => SecurejoinJoinerProgress {
+                contact_id: contact_id.to_u32(),
+                progress,
+            },
+            EventType::ConnectivityChanged => ConnectivityChanged,
+            EventType::SelfavatarChanged => SelfavatarChanged,
+            EventType::WebxdcStatusUpdate {
+                msg_id,
+                status_update_serial,
+            } => WebxdcStatusUpdate {
+                msg_id: msg_id.to_u32(),
+                status_update_serial: status_update_serial.to_u32(),
+            },
+            EventType::WebxdcInstanceDeleted { msg_id } => WebxdcInstanceDeleted {
+                msg_id: msg_id.to_u32(),
+            },
+        }
+    }
+}
+
+#[cfg(test)]
+#[test]
+fn generate_events_ts_types_definition() {
+    let events = {
+        let mut buf = Vec::new();
+        let options = typescript_type_def::DefinitionFileOptions {
+            root_namespace: None,
+            ..typescript_type_def::DefinitionFileOptions::default()
+        };
+        typescript_type_def::write_definition_file::<_, JSONRPCEventType>(&mut buf, options)
+            .unwrap();
+        String::from_utf8(buf).unwrap()
+    };
+    std::fs::write("typescript/generated/events.ts", events).unwrap();
+}

deltachat-jsonrpc/src/api/types/account.rs

@@ -0,0 +1,45 @@
+use anyhow::Result;
+use deltachat::config::Config;
+use deltachat::contact::{Contact, ContactId};
+use serde::Serialize;
+use typescript_type_def::TypeDef;
+
+use super::color_int_to_hex_string;
+
+#[derive(Serialize, TypeDef)]
+#[serde(tag = "type")]
+pub enum Account {
+    #[serde(rename_all = "camelCase")]
+    Configured {
+        id: u32,
+        display_name: Option<String>,
+        addr: Option<String>,
+        // size: u32,
+        profile_image: Option<String>, // TODO: This needs to be converted to work with blob http server.
+        color: String,
+    },
+    #[serde(rename_all = "camelCase")]
+    Unconfigured { id: u32 },
+}
+
+impl Account {
+    pub async fn from_context(ctx: &deltachat::context::Context, id: u32) -> Result<Self> {
+        if ctx.is_configured().await? {
+            let display_name = ctx.get_config(Config::Displayname).await?;
+            let addr = ctx.get_config(Config::Addr).await?;
+            let profile_image = ctx.get_config(Config::Selfavatar).await?;
+            let color = color_int_to_hex_string(
+                Contact::get_by_id(ctx, ContactId::SELF).await?.get_color(),
+            );
+            Ok(Account::Configured {
+                id,
+                display_name,
+                addr,
+                profile_image,
+                color,
+            })
+        } else {
+            Ok(Account::Unconfigured { id })
+        }
+    }
+}

deltachat-jsonrpc/src/api/types/chat.rs

@@ -0,0 +1,213 @@
+use std::time::{Duration, SystemTime};
+
+use anyhow::{anyhow, bail, Result};
+use deltachat::chat::{self, get_chat_contacts, ChatVisibility};
+use deltachat::chat::{Chat, ChatId};
+use deltachat::constants::Chattype;
+use deltachat::contact::{Contact, ContactId};
+use deltachat::context::Context;
+use num_traits::cast::ToPrimitive;
+use serde::{Deserialize, Serialize};
+use typescript_type_def::TypeDef;
+
+use super::color_int_to_hex_string;
+use super::contact::ContactObject;
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename_all = "camelCase")]
+pub struct FullChat {
+    id: u32,
+    name: String,
+    is_protected: bool,
+    profile_image: Option<String>, //BLOBS ?
+    archived: bool,
+    // subtitle  - will be moved to frontend because it uses translation functions
+    chat_type: u32,
+    is_unpromoted: bool,
+    is_self_talk: bool,
+    contacts: Vec<ContactObject>,
+    contact_ids: Vec<u32>,
+    color: String,
+    fresh_message_counter: usize,
+    // is_group - please check over chat.type in frontend instead
+    is_contact_request: bool,
+    is_device_chat: bool,
+    self_in_group: bool,
+    is_muted: bool,
+    ephemeral_timer: u32, //TODO look if there are more important properties in newer core versions
+    can_send: bool,
+    was_seen_recently: bool,
+    mailing_list_address: Option<String>,
+}
+
+impl FullChat {
+    pub async fn try_from_dc_chat_id(context: &Context, chat_id: u32) -> Result<Self> {
+        let rust_chat_id = ChatId::new(chat_id);
+        let chat = Chat::load_from_db(context, rust_chat_id).await?;
+
+        let contact_ids = get_chat_contacts(context, rust_chat_id).await?;
+
+        let mut contacts = Vec::with_capacity(contact_ids.len());
+
+        for contact_id in &contact_ids {
+            contacts.push(
+                ContactObject::try_from_dc_contact(
+                    context,
+                    Contact::load_from_db(context, *contact_id).await?,
+                )
+                .await?,
+            )
+        }
+
+        let profile_image = match chat.get_profile_image(context).await? {
+            Some(path_buf) => path_buf.to_str().map(|s| s.to_owned()),
+            None => None,
+        };
+
+        let color = color_int_to_hex_string(chat.get_color(context).await?);
+        let fresh_message_counter = rust_chat_id.get_fresh_msg_cnt(context).await?;
+        let ephemeral_timer = rust_chat_id.get_ephemeral_timer(context).await?.to_u32();
+
+        let can_send = chat.can_send(context).await?;
+
+        let was_seen_recently = if chat.get_type() == Chattype::Single {
+            match contact_ids.get(0) {
+                Some(contact) => Contact::load_from_db(context, *contact)
+                    .await?
+                    .was_seen_recently(),
+                None => false,
+            }
+        } else {
+            false
+        };
+
+        let mailing_list_address = chat.get_mailinglist_addr().map(|s| s.to_string());
+
+        Ok(FullChat {
+            id: chat_id,
+            name: chat.name.clone(),
+            is_protected: chat.is_protected(),
+            profile_image, //BLOBS ?
+            archived: chat.get_visibility() == chat::ChatVisibility::Archived,
+            chat_type: chat
+                .get_type()
+                .to_u32()
+                .ok_or_else(|| anyhow!("unknown chat type id"))?, // TODO get rid of this unwrap?
+            is_unpromoted: chat.is_unpromoted(),
+            is_self_talk: chat.is_self_talk(),
+            contacts,
+            contact_ids: contact_ids.iter().map(|id| id.to_u32()).collect(),
+            color,
+            fresh_message_counter,
+            is_contact_request: chat.is_contact_request(),
+            is_device_chat: chat.is_device_talk(),
+            self_in_group: contact_ids.contains(&ContactId::SELF),
+            is_muted: chat.is_muted(),
+            ephemeral_timer,
+            can_send,
+            was_seen_recently,
+            mailing_list_address,
+        })
+    }
+}
+
+/// cheaper version of fullchat, omits:
+/// - contacts
+/// - contact_ids
+/// - fresh_message_counter
+/// - ephemeral_timer
+/// - self_in_group
+/// - was_seen_recently
+/// - can_send
+///
+/// used when you only need the basic metadata of a chat like type, name, profile picture
+#[derive(Serialize, TypeDef)]
+#[serde(rename_all = "camelCase")]
+pub struct BasicChat {
+    id: u32,
+    name: String,
+    is_protected: bool,
+    profile_image: Option<String>, //BLOBS ?
+    archived: bool,
+    chat_type: u32,
+    is_unpromoted: bool,
+    is_self_talk: bool,
+    color: String,
+    is_contact_request: bool,
+    is_device_chat: bool,
+    is_muted: bool,
+}
+
+impl BasicChat {
+    pub async fn try_from_dc_chat_id(context: &Context, chat_id: u32) -> Result<Self> {
+        let rust_chat_id = ChatId::new(chat_id);
+        let chat = Chat::load_from_db(context, rust_chat_id).await?;
+
+        let profile_image = match chat.get_profile_image(context).await? {
+            Some(path_buf) => path_buf.to_str().map(|s| s.to_owned()),
+            None => None,
+        };
+        let color = color_int_to_hex_string(chat.get_color(context).await?);
+
+        Ok(BasicChat {
+            id: chat_id,
+            name: chat.name.clone(),
+            is_protected: chat.is_protected(),
+            profile_image, //BLOBS ?
+            archived: chat.get_visibility() == chat::ChatVisibility::Archived,
+            chat_type: chat
+                .get_type()
+                .to_u32()
+                .ok_or_else(|| anyhow!("unknown chat type id"))?, // TODO get rid of this unwrap?
+            is_unpromoted: chat.is_unpromoted(),
+            is_self_talk: chat.is_self_talk(),
+            color,
+            is_contact_request: chat.is_contact_request(),
+            is_device_chat: chat.is_device_talk(),
+            is_muted: chat.is_muted(),
+        })
+    }
+}
+
+#[derive(Clone, Serialize, Deserialize, TypeDef)]
+pub enum MuteDuration {
+    NotMuted,
+    Forever,
+    Until(i64),
+}
+
+impl MuteDuration {
+    pub fn try_into_core_type(self) -> Result<chat::MuteDuration> {
+        match self {
+            MuteDuration::NotMuted => Ok(chat::MuteDuration::NotMuted),
+            MuteDuration::Forever => Ok(chat::MuteDuration::Forever),
+            MuteDuration::Until(n) => {
+                if n <= 0 {
+                    bail!("failed to read mute duration")
+                }
+
+                Ok(SystemTime::now()
+                    .checked_add(Duration::from_secs(n as u64))
+                    .map_or(chat::MuteDuration::Forever, chat::MuteDuration::Until))
+            }
+        }
+    }
+}
+
+#[derive(Clone, Serialize, Deserialize, TypeDef)]
+#[serde(rename = "ChatVisibility")]
+pub enum JSONRPCChatVisibility {
+    Normal,
+    Archived,
+    Pinned,
+}
+
+impl JSONRPCChatVisibility {
+    pub fn into_core_type(self) -> ChatVisibility {
+        match self {
+            JSONRPCChatVisibility::Normal => ChatVisibility::Normal,
+            JSONRPCChatVisibility::Archived => ChatVisibility::Archived,
+            JSONRPCChatVisibility::Pinned => ChatVisibility::Pinned,
+        }
+    }
+}

deltachat-jsonrpc/src/api/types/chat_list.rs

@@ -0,0 +1,142 @@
+use anyhow::Result;
+use deltachat::constants::*;
+use deltachat::contact::{Contact, ContactId};
+use deltachat::{
+    chat::{get_chat_contacts, ChatVisibility},
+    chatlist::Chatlist,
+};
+use deltachat::{
+    chat::{Chat, ChatId},
+    message::MsgId,
+};
+use num_traits::cast::ToPrimitive;
+use serde::{Deserialize, Serialize};
+use typescript_type_def::TypeDef;
+
+use super::color_int_to_hex_string;
+
+#[derive(Deserialize, Serialize, TypeDef)]
+pub struct ChatListEntry(pub u32, pub u32);
+
+#[derive(Serialize, TypeDef)]
+#[serde(tag = "type")]
+pub enum ChatListItemFetchResult {
+    #[serde(rename_all = "camelCase")]
+    ChatListItem {
+        id: u32,
+        name: String,
+        avatar_path: Option<String>,
+        color: String,
+        last_updated: Option<i64>,
+        summary_text1: String,
+        summary_text2: String,
+        summary_status: u32,
+        is_protected: bool,
+        is_group: bool,
+        fresh_message_counter: usize,
+        is_self_talk: bool,
+        is_device_talk: bool,
+        is_sending_location: bool,
+        is_self_in_group: bool,
+        is_archived: bool,
+        is_pinned: bool,
+        is_muted: bool,
+        is_contact_request: bool,
+        /// true when chat is a broadcastlist
+        is_broadcast: bool,
+        /// contact id if this is a dm chat (for view profile entry in context menu)
+        dm_chat_contact: Option<u32>,
+        was_seen_recently: bool,
+    },
+    #[serde(rename_all = "camelCase")]
+    ArchiveLink { fresh_message_counter: usize },
+    #[serde(rename_all = "camelCase")]
+    Error { id: u32, error: String },
+}
+
+pub(crate) async fn get_chat_list_item_by_id(
+    ctx: &deltachat::context::Context,
+    entry: &ChatListEntry,
+) -> Result<ChatListItemFetchResult> {
+    let chat_id = ChatId::new(entry.0);
+    let last_msgid = match entry.1 {
+        0 => None,
+        _ => Some(MsgId::new(entry.1)),
+    };
+
+    let fresh_message_counter = chat_id.get_fresh_msg_cnt(ctx).await?;
+
+    if chat_id.is_archived_link() {
+        return Ok(ChatListItemFetchResult::ArchiveLink {
+            fresh_message_counter,
+        });
+    }
+
+    let chat = Chat::load_from_db(ctx, chat_id).await?;
+    let summary = Chatlist::get_summary2(ctx, chat_id, last_msgid, Some(&chat)).await?;
+
+    let summary_text1 = summary.prefix.map_or_else(String::new, |s| s.to_string());
+    let summary_text2 = summary.text.to_owned();
+
+    let visibility = chat.get_visibility();
+
+    let avatar_path = chat
+        .get_profile_image(ctx)
+        .await?
+        .map(|path| path.to_str().unwrap_or("invalid/path").to_owned());
+
+    let last_updated = match last_msgid {
+        Some(id) => {
+            let last_message = deltachat::message::Message::load_from_db(ctx, id).await?;
+            Some(last_message.get_timestamp() * 1000)
+        }
+        None => None,
+    };
+
+    let chat_contacts = get_chat_contacts(ctx, chat_id).await?;
+
+    let self_in_group = chat_contacts.contains(&ContactId::SELF);
+
+    let (dm_chat_contact, was_seen_recently) = if chat.get_type() == Chattype::Single {
+        let contact = chat_contacts.get(0);
+        let was_seen_recently = match contact {
+            Some(contact) => Contact::load_from_db(ctx, *contact)
+                .await?
+                .was_seen_recently(),
+            None => false,
+        };
+        (
+            contact.map(|contact_id| contact_id.to_u32()),
+            was_seen_recently,
+        )
+    } else {
+        (None, false)
+    };
+
+    let color = color_int_to_hex_string(chat.get_color(ctx).await?);
+
+    Ok(ChatListItemFetchResult::ChatListItem {
+        id: chat_id.to_u32(),
+        name: chat.get_name().to_owned(),
+        avatar_path,
+        color,
+        last_updated,
+        summary_text1,
+        summary_text2,
+        summary_status: summary.state.to_u32().expect("impossible"), // idea and a function to transform the constant to strings? or return string enum
+        is_protected: chat.is_protected(),
+        is_group: chat.get_type() == Chattype::Group,
+        fresh_message_counter,
+        is_self_talk: chat.is_self_talk(),
+        is_device_talk: chat.is_device_talk(),
+        is_self_in_group: self_in_group,
+        is_sending_location: chat.is_sending_locations(),
+        is_archived: visibility == ChatVisibility::Archived,
+        is_pinned: visibility == ChatVisibility::Pinned,
+        is_muted: chat.is_muted(),
+        is_contact_request: chat.is_contact_request(),
+        is_broadcast: chat.get_type() == Chattype::Broadcast,
+        dm_chat_contact,
+        was_seen_recently,
+    })
+}

deltachat-jsonrpc/src/api/types/contact.rs

@@ -0,0 +1,73 @@
+use anyhow::Result;
+use deltachat::contact::VerifiedStatus;
+use deltachat::context::Context;
+use serde::Serialize;
+use typescript_type_def::TypeDef;
+
+use super::color_int_to_hex_string;
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename = "Contact", rename_all = "camelCase")]
+pub struct ContactObject {
+    address: String,
+    color: String,
+    auth_name: String,
+    status: String,
+    display_name: String,
+    id: u32,
+    name: String,
+    profile_image: Option<String>, // BLOBS
+    name_and_addr: String,
+    is_blocked: bool,
+    is_verified: bool,
+    /// the address that verified this contact
+    verifier_addr: Option<String>,
+    /// the id of the contact that verified this contact
+    verifier_id: Option<u32>,
+    /// the contact's last seen timestamp
+    last_seen: i64,
+    was_seen_recently: bool,
+}
+
+impl ContactObject {
+    pub async fn try_from_dc_contact(
+        context: &Context,
+        contact: deltachat::contact::Contact,
+    ) -> Result<Self> {
+        let profile_image = match contact.get_profile_image(context).await? {
+            Some(path_buf) => path_buf.to_str().map(|s| s.to_owned()),
+            None => None,
+        };
+        let is_verified = contact.is_verified(context).await? == VerifiedStatus::BidirectVerified;
+
+        let (verifier_addr, verifier_id) = if is_verified {
+            (
+                contact.get_verifier_addr(context).await?,
+                contact
+                    .get_verifier_id(context)
+                    .await?
+                    .map(|contact_id| contact_id.to_u32()),
+            )
+        } else {
+            (None, None)
+        };
+
+        Ok(ContactObject {
+            address: contact.get_addr().to_owned(),
+            color: color_int_to_hex_string(contact.get_color()),
+            auth_name: contact.get_authname().to_owned(),
+            status: contact.get_status().to_owned(),
+            display_name: contact.get_display_name().to_owned(),
+            id: contact.id.to_u32(),
+            name: contact.get_name().to_owned(),
+            profile_image, //BLOBS
+            name_and_addr: contact.get_name_n_addr(),
+            is_blocked: contact.is_blocked(),
+            is_verified,
+            verifier_addr,
+            verifier_id,
+            last_seen: contact.last_seen(),
+            was_seen_recently: contact.was_seen_recently(),
+        })
+    }
+}

deltachat-jsonrpc/src/api/types/location.rs

@@ -0,0 +1,47 @@
+use deltachat::location::Location;
+use serde::Serialize;
+use typescript_type_def::TypeDef;
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename = "Location", rename_all = "camelCase")]
+pub struct JsonrpcLocation {
+    pub location_id: u32,
+    pub is_independent: bool,
+    pub latitude: f64,
+    pub longitude: f64,
+    pub accuracy: f64,
+    pub timestamp: i64,
+    pub contact_id: u32,
+    pub msg_id: u32,
+    pub chat_id: u32,
+    pub marker: Option<String>,
+}
+
+impl From<Location> for JsonrpcLocation {
+    fn from(location: Location) -> Self {
+        let Location {
+            location_id,
+            independent,
+            latitude,
+            longitude,
+            accuracy,
+            timestamp,
+            contact_id,
+            msg_id,
+            chat_id,
+            marker,
+        } = location;
+        Self {
+            location_id,
+            is_independent: independent != 0,
+            latitude,
+            longitude,
+            accuracy,
+            timestamp,
+            contact_id: contact_id.to_u32(),
+            msg_id,
+            chat_id: chat_id.to_u32(),
+            marker,
+        }
+    }
+}

deltachat-jsonrpc/src/api/types/message.rs

@@ -0,0 +1,516 @@
+use anyhow::{anyhow, Result};
+use deltachat::chat::Chat;
+use deltachat::chat::ChatItem;
+use deltachat::constants::Chattype;
+use deltachat::contact::Contact;
+use deltachat::context::Context;
+use deltachat::download;
+use deltachat::message::Message;
+use deltachat::message::MsgId;
+use deltachat::message::Viewtype;
+use deltachat::reaction::get_msg_reactions;
+use num_traits::cast::ToPrimitive;
+use serde::Deserialize;
+use serde::Serialize;
+use typescript_type_def::TypeDef;
+
+use super::color_int_to_hex_string;
+use super::contact::ContactObject;
+use super::reactions::JSONRPCReactions;
+use super::webxdc::WebxdcMessageInfo;
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename_all = "camelCase", tag = "variant")]
+pub enum MessageLoadResult {
+    Message(MessageObject),
+    LoadingError { error: String },
+}
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename = "Message", rename_all = "camelCase")]
+pub struct MessageObject {
+    id: u32,
+    chat_id: u32,
+    from_id: u32,
+    quote: Option<MessageQuote>,
+    parent_id: Option<u32>,
+
+    text: Option<String>,
+    has_location: bool,
+    has_html: bool,
+    view_type: MessageViewtype,
+    state: u32,
+
+    /// An error text, if there is one.
+    error: Option<String>,
+
+    timestamp: i64,
+    sort_timestamp: i64,
+    received_timestamp: i64,
+    has_deviating_timestamp: bool,
+
+    // summary - use/create another function if you need it
+    subject: String,
+    show_padlock: bool,
+    is_setupmessage: bool,
+    is_info: bool,
+    is_forwarded: bool,
+
+    /// True if the message was sent by a bot.
+    is_bot: bool,
+
+    /// when is_info is true this describes what type of system message it is
+    system_message_type: SystemMessageType,
+
+    duration: i32,
+    dimensions_height: i32,
+    dimensions_width: i32,
+
+    videochat_type: Option<u32>,
+    videochat_url: Option<String>,
+
+    override_sender_name: Option<String>,
+    sender: ContactObject,
+
+    setup_code_begin: Option<String>,
+
+    file: Option<String>,
+    file_mime: Option<String>,
+    file_bytes: u64,
+    file_name: Option<String>,
+
+    webxdc_info: Option<WebxdcMessageInfo>,
+
+    download_state: DownloadState,
+
+    reactions: Option<JSONRPCReactions>,
+}
+
+#[derive(Serialize, TypeDef)]
+#[serde(tag = "kind")]
+enum MessageQuote {
+    JustText {
+        text: String,
+    },
+    #[serde(rename_all = "camelCase")]
+    WithMessage {
+        text: String,
+        message_id: u32,
+        author_display_name: String,
+        author_display_color: String,
+        override_sender_name: Option<String>,
+        image: Option<String>,
+        is_forwarded: bool,
+        view_type: MessageViewtype,
+    },
+}
+
+impl MessageObject {
+    pub async fn from_message_id(context: &Context, message_id: u32) -> Result<Self> {
+        let msg_id = MsgId::new(message_id);
+        Self::from_msg_id(context, msg_id).await
+    }
+
+    pub async fn from_msg_id(context: &Context, msg_id: MsgId) -> Result<Self> {
+        let message = Message::load_from_db(context, msg_id).await?;
+
+        let sender_contact = Contact::load_from_db(context, message.get_from_id()).await?;
+        let sender = ContactObject::try_from_dc_contact(context, sender_contact).await?;
+        let file_bytes = message.get_filebytes(context).await?.unwrap_or_default();
+        let override_sender_name = message.get_override_sender_name();
+
+        let webxdc_info = if message.get_viewtype() == Viewtype::Webxdc {
+            Some(WebxdcMessageInfo::get_for_message(context, msg_id).await?)
+        } else {
+            None
+        };
+
+        let parent_id = message.parent(context).await?.map(|m| m.get_id().to_u32());
+
+        let download_state = message.download_state().into();
+
+        let quote = if let Some(quoted_text) = message.quoted_text() {
+            match message.quoted_message(context).await? {
+                Some(quote) => {
+                    let quote_author = Contact::load_from_db(context, quote.get_from_id()).await?;
+                    Some(MessageQuote::WithMessage {
+                        text: quoted_text,
+                        message_id: quote.get_id().to_u32(),
+                        author_display_name: quote_author.get_display_name().to_owned(),
+                        author_display_color: color_int_to_hex_string(quote_author.get_color()),
+                        override_sender_name: quote.get_override_sender_name(),
+                        image: if quote.get_viewtype() == Viewtype::Image
+                            || quote.get_viewtype() == Viewtype::Gif
+                            || quote.get_viewtype() == Viewtype::Sticker
+                        {
+                            match quote.get_file(context) {
+                                Some(path_buf) => path_buf.to_str().map(|s| s.to_owned()),
+                                None => None,
+                            }
+                        } else {
+                            None
+                        },
+                        is_forwarded: quote.is_forwarded(),
+                        view_type: quote.get_viewtype().into(),
+                    })
+                }
+                None => Some(MessageQuote::JustText { text: quoted_text }),
+            }
+        } else {
+            None
+        };
+
+        let reactions = get_msg_reactions(context, msg_id).await?;
+        let reactions = if reactions.is_empty() {
+            None
+        } else {
+            Some(reactions.into())
+        };
+
+        Ok(MessageObject {
+            id: msg_id.to_u32(),
+            chat_id: message.get_chat_id().to_u32(),
+            from_id: message.get_from_id().to_u32(),
+            quote,
+            parent_id,
+            text: message.get_text(),
+            has_location: message.has_location(),
+            has_html: message.has_html(),
+            view_type: message.get_viewtype().into(),
+            state: message
+                .get_state()
+                .to_u32()
+                .ok_or_else(|| anyhow!("state conversion to number failed"))?,
+            error: message.error(),
+
+            timestamp: message.get_timestamp(),
+            sort_timestamp: message.get_sort_timestamp(),
+            received_timestamp: message.get_received_timestamp(),
+            has_deviating_timestamp: message.has_deviating_timestamp(),
+
+            subject: message.get_subject().to_owned(),
+            show_padlock: message.get_showpadlock(),
+            is_setupmessage: message.is_setupmessage(),
+            is_info: message.is_info(),
+            is_forwarded: message.is_forwarded(),
+            is_bot: message.is_bot(),
+            system_message_type: message.get_info_type().into(),
+
+            duration: message.get_duration(),
+            dimensions_height: message.get_height(),
+            dimensions_width: message.get_width(),
+
+            videochat_type: match message.get_videochat_type() {
+                Some(vct) => Some(
+                    vct.to_u32()
+                        .ok_or_else(|| anyhow!("state conversion to number failed"))?,
+                ),
+                None => None,
+            },
+            videochat_url: message.get_videochat_url(),
+
+            override_sender_name,
+            sender,
+
+            setup_code_begin: message.get_setupcodebegin(context).await,
+
+            file: match message.get_file(context) {
+                Some(path_buf) => path_buf.to_str().map(|s| s.to_owned()),
+                None => None,
+            }, //BLOBS
+            file_mime: message.get_filemime(),
+            file_bytes,
+            file_name: message.get_filename(),
+            webxdc_info,
+
+            download_state,
+
+            reactions,
+        })
+    }
+}
+
+#[derive(Serialize, Deserialize, TypeDef)]
+#[serde(rename = "Viewtype")]
+pub enum MessageViewtype {
+    Unknown,
+
+    /// Text message.
+    Text,
+
+    /// Image message.
+    /// If the image is an animated GIF, the type `Viewtype.Gif` should be used.
+    Image,
+
+    /// Animated GIF message.
+    Gif,
+
+    /// Message containing a sticker, similar to image.
+    /// If possible, the ui should display the image without borders in a transparent way.
+    /// A click on a sticker will offer to install the sticker set in some future.
+    Sticker,
+
+    /// Message containing an Audio file.
+    Audio,
+
+    /// A voice message that was directly recorded by the user.
+    /// For all other audio messages, the type `Viewtype.Audio` should be used.
+    Voice,
+
+    /// Video messages.
+    Video,
+
+    /// Message containing any file, eg. a PDF.
+    File,
+
+    /// Message is an invitation to a videochat.
+    VideochatInvitation,
+
+    /// Message is an webxdc instance.
+    Webxdc,
+}
+
+impl From<Viewtype> for MessageViewtype {
+    fn from(viewtype: Viewtype) -> Self {
+        match viewtype {
+            Viewtype::Unknown => MessageViewtype::Unknown,
+            Viewtype::Text => MessageViewtype::Text,
+            Viewtype::Image => MessageViewtype::Image,
+            Viewtype::Gif => MessageViewtype::Gif,
+            Viewtype::Sticker => MessageViewtype::Sticker,
+            Viewtype::Audio => MessageViewtype::Audio,
+            Viewtype::Voice => MessageViewtype::Voice,
+            Viewtype::Video => MessageViewtype::Video,
+            Viewtype::File => MessageViewtype::File,
+            Viewtype::VideochatInvitation => MessageViewtype::VideochatInvitation,
+            Viewtype::Webxdc => MessageViewtype::Webxdc,
+        }
+    }
+}
+
+impl From<MessageViewtype> for Viewtype {
+    fn from(viewtype: MessageViewtype) -> Self {
+        match viewtype {
+            MessageViewtype::Unknown => Viewtype::Unknown,
+            MessageViewtype::Text => Viewtype::Text,
+            MessageViewtype::Image => Viewtype::Image,
+            MessageViewtype::Gif => Viewtype::Gif,
+            MessageViewtype::Sticker => Viewtype::Sticker,
+            MessageViewtype::Audio => Viewtype::Audio,
+            MessageViewtype::Voice => Viewtype::Voice,
+            MessageViewtype::Video => Viewtype::Video,
+            MessageViewtype::File => Viewtype::File,
+            MessageViewtype::VideochatInvitation => Viewtype::VideochatInvitation,
+            MessageViewtype::Webxdc => Viewtype::Webxdc,
+        }
+    }
+}
+
+#[derive(Serialize, TypeDef)]
+pub enum DownloadState {
+    Done,
+    Available,
+    Failure,
+    InProgress,
+}
+
+impl From<download::DownloadState> for DownloadState {
+    fn from(state: download::DownloadState) -> Self {
+        match state {
+            download::DownloadState::Done => DownloadState::Done,
+            download::DownloadState::Available => DownloadState::Available,
+            download::DownloadState::Failure => DownloadState::Failure,
+            download::DownloadState::InProgress => DownloadState::InProgress,
+        }
+    }
+}
+
+#[derive(Serialize, TypeDef)]
+pub enum SystemMessageType {
+    Unknown,
+    GroupNameChanged,
+    GroupImageChanged,
+    MemberAddedToGroup,
+    MemberRemovedFromGroup,
+    AutocryptSetupMessage,
+    SecurejoinMessage,
+    LocationStreamingEnabled,
+    LocationOnly,
+
+    /// Chat ephemeral message timer is changed.
+    EphemeralTimerChanged,
+
+    // Chat protection state changed
+    ChatProtectionEnabled,
+    ChatProtectionDisabled,
+
+    /// Self-sent-message that contains only json used for multi-device-sync;
+    /// if possible, we attach that to other messages as for locations.
+    MultiDeviceSync,
+
+    // Sync message that contains a json payload
+    // sent to the other webxdc instances
+    // These messages are not shown in the chat.
+    WebxdcStatusUpdate,
+
+    /// Webxdc info added with `info` set in `send_webxdc_status_update()`.
+    WebxdcInfoMessage,
+}
+
+impl From<deltachat::mimeparser::SystemMessage> for SystemMessageType {
+    fn from(system_message_type: deltachat::mimeparser::SystemMessage) -> Self {
+        use deltachat::mimeparser::SystemMessage;
+        match system_message_type {
+            SystemMessage::Unknown => SystemMessageType::Unknown,
+            SystemMessage::GroupNameChanged => SystemMessageType::GroupNameChanged,
+            SystemMessage::GroupImageChanged => SystemMessageType::GroupImageChanged,
+            SystemMessage::MemberAddedToGroup => SystemMessageType::MemberAddedToGroup,
+            SystemMessage::MemberRemovedFromGroup => SystemMessageType::MemberRemovedFromGroup,
+            SystemMessage::AutocryptSetupMessage => SystemMessageType::AutocryptSetupMessage,
+            SystemMessage::SecurejoinMessage => SystemMessageType::SecurejoinMessage,
+            SystemMessage::LocationStreamingEnabled => SystemMessageType::LocationStreamingEnabled,
+            SystemMessage::LocationOnly => SystemMessageType::LocationOnly,
+            SystemMessage::EphemeralTimerChanged => SystemMessageType::EphemeralTimerChanged,
+            SystemMessage::ChatProtectionEnabled => SystemMessageType::ChatProtectionEnabled,
+            SystemMessage::ChatProtectionDisabled => SystemMessageType::ChatProtectionDisabled,
+            SystemMessage::MultiDeviceSync => SystemMessageType::MultiDeviceSync,
+            SystemMessage::WebxdcStatusUpdate => SystemMessageType::WebxdcStatusUpdate,
+            SystemMessage::WebxdcInfoMessage => SystemMessageType::WebxdcInfoMessage,
+        }
+    }
+}
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename_all = "camelCase")]
+pub struct MessageNotificationInfo {
+    id: u32,
+    chat_id: u32,
+    account_id: u32,
+
+    image: Option<String>,
+    image_mime_type: Option<String>,
+
+    chat_name: String,
+    chat_profile_image: Option<String>,
+
+    /// also known as summary_text1
+    summary_prefix: Option<String>,
+    /// also known as summary_text2
+    summary_text: String,
+}
+
+impl MessageNotificationInfo {
+    pub async fn from_msg_id(context: &Context, msg_id: MsgId) -> Result<Self> {
+        let message = Message::load_from_db(context, msg_id).await?;
+        let chat = Chat::load_from_db(context, message.get_chat_id()).await?;
+
+        let image = if matches!(
+            message.get_viewtype(),
+            Viewtype::Image | Viewtype::Gif | Viewtype::Sticker
+        ) {
+            message
+                .get_file(context)
+                .map(|path_buf| path_buf.to_str().map(|s| s.to_owned()))
+                .unwrap_or_default()
+        } else {
+            None
+        };
+
+        let chat_profile_image = chat
+            .get_profile_image(context)
+            .await?
+            .map(|path_buf| path_buf.to_str().map(|s| s.to_owned()))
+            .unwrap_or_default();
+
+        let summary = message.get_summary(context, Some(&chat)).await?;
+
+        Ok(MessageNotificationInfo {
+            id: msg_id.to_u32(),
+            chat_id: message.get_chat_id().to_u32(),
+            account_id: context.get_id(),
+            image,
+            image_mime_type: message.get_filemime(),
+            chat_name: chat.name,
+            chat_profile_image,
+            summary_prefix: summary.prefix.map(|s| s.to_string()),
+            summary_text: summary.text,
+        })
+    }
+}
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename_all = "camelCase")]
+pub struct MessageSearchResult {
+    id: u32,
+    author_profile_image: Option<String>,
+    author_name: String,
+    author_color: String,
+    chat_name: Option<String>,
+    message: String,
+    timestamp: i64,
+}
+
+impl MessageSearchResult {
+    pub async fn from_msg_id(context: &Context, msg_id: MsgId) -> Result<Self> {
+        let message = Message::load_from_db(context, msg_id).await?;
+        let chat = Chat::load_from_db(context, message.get_chat_id()).await?;
+        let sender = Contact::load_from_db(context, message.get_from_id()).await?;
+
+        let profile_image = match sender.get_profile_image(context).await? {
+            Some(path_buf) => path_buf.to_str().map(|s| s.to_owned()),
+            None => None,
+        };
+
+        Ok(Self {
+            id: msg_id.to_u32(),
+            author_profile_image: profile_image,
+            author_name: sender.get_display_name().to_owned(),
+            author_color: color_int_to_hex_string(sender.get_color()),
+            chat_name: if chat.get_type() == Chattype::Single {
+                Some(chat.get_name().to_owned())
+            } else {
+                None
+            },
+            message: message.get_text().unwrap_or_default(),
+            timestamp: message.get_timestamp(),
+        })
+    }
+}
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename_all = "camelCase", rename = "MessageListItem", tag = "kind")]
+pub enum JSONRPCMessageListItem {
+    Message {
+        msg_id: u32,
+    },
+
+    /// Day marker, separating messages that correspond to different
+    /// days according to local time.
+    DayMarker {
+        /// Marker timestamp, for day markers, in unix milliseconds
+        timestamp: i64,
+    },
+}
+
+impl From<ChatItem> for JSONRPCMessageListItem {
+    fn from(item: ChatItem) -> Self {
+        match item {
+            ChatItem::Message { msg_id } => JSONRPCMessageListItem::Message {
+                msg_id: msg_id.to_u32(),
+            },
+            ChatItem::DayMarker { timestamp } => JSONRPCMessageListItem::DayMarker { timestamp },
+        }
+    }
+}
+
+#[derive(Deserialize, TypeDef)]
+#[serde(rename_all = "camelCase")]
+pub struct MessageData {
+    pub text: Option<String>,
+    pub html: Option<String>,
+    pub viewtype: Option<MessageViewtype>,
+    pub file: Option<String>,
+    pub location: Option<(f64, f64)>,
+    pub override_sender_name: Option<String>,
+    pub quoted_message_id: Option<u32>,
+}

deltachat-jsonrpc/src/api/types/mod.rs

@@ -0,0 +1,22 @@
+pub mod account;
+pub mod chat;
+pub mod chat_list;
+pub mod contact;
+pub mod location;
+pub mod message;
+pub mod provider_info;
+pub mod qr;
+pub mod reactions;
+pub mod webxdc;
+
+pub fn color_int_to_hex_string(color: u32) -> String {
+    format!("{color:#08x}").replace("0x", "#")
+}
+
+fn maybe_empty_string_to_option(string: String) -> Option<String> {
+    if string.is_empty() {
+        None
+    } else {
+        Some(string)
+    }
+}

deltachat-jsonrpc/src/api/types/provider_info.rs

@@ -0,0 +1,22 @@
+use deltachat::provider::Provider;
+use num_traits::cast::ToPrimitive;
+use serde::Serialize;
+use typescript_type_def::TypeDef;
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename_all = "camelCase")]
+pub struct ProviderInfo {
+    pub before_login_hint: String,
+    pub overview_page: String,
+    pub status: u32, // in reality this is an enum, but for simplicity and because it gets converted into a number anyway, we use an u32 here.
+}
+
+impl ProviderInfo {
+    pub fn from_dc_type(provider: Option<&Provider>) -> Option<Self> {
+        provider.map(|p| ProviderInfo {
+            before_login_hint: p.before_login_hint.to_owned(),
+            overview_page: p.overview_page.to_owned(),
+            status: p.status.to_u32().unwrap(),
+        })
+    }
+}

deltachat-jsonrpc/src/api/types/qr.rs

@@ -0,0 +1,219 @@
+use deltachat::qr::Qr;
+use serde::Serialize;
+use typescript_type_def::TypeDef;
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename = "Qr", rename_all = "camelCase")]
+#[serde(tag = "type")]
+pub enum QrObject {
+    AskVerifyContact {
+        contact_id: u32,
+        fingerprint: String,
+        invitenumber: String,
+        authcode: String,
+    },
+    AskVerifyGroup {
+        grpname: String,
+        grpid: String,
+        contact_id: u32,
+        fingerprint: String,
+        invitenumber: String,
+        authcode: String,
+    },
+    FprOk {
+        contact_id: u32,
+    },
+    FprMismatch {
+        contact_id: Option<u32>,
+    },
+    FprWithoutAddr {
+        fingerprint: String,
+    },
+    Account {
+        domain: String,
+    },
+    Backup {
+        ticket: String,
+    },
+    WebrtcInstance {
+        domain: String,
+        instance_pattern: String,
+    },
+    Addr {
+        contact_id: u32,
+        draft: Option<String>,
+    },
+    Url {
+        url: String,
+    },
+    Text {
+        text: String,
+    },
+    WithdrawVerifyContact {
+        contact_id: u32,
+        fingerprint: String,
+        invitenumber: String,
+        authcode: String,
+    },
+    WithdrawVerifyGroup {
+        grpname: String,
+        grpid: String,
+        contact_id: u32,
+        fingerprint: String,
+        invitenumber: String,
+        authcode: String,
+    },
+    ReviveVerifyContact {
+        contact_id: u32,
+        fingerprint: String,
+        invitenumber: String,
+        authcode: String,
+    },
+    ReviveVerifyGroup {
+        grpname: String,
+        grpid: String,
+        contact_id: u32,
+        fingerprint: String,
+        invitenumber: String,
+        authcode: String,
+    },
+    Login {
+        address: String,
+    },
+}
+
+impl From<Qr> for QrObject {
+    fn from(qr: Qr) -> Self {
+        match qr {
+            Qr::AskVerifyContact {
+                contact_id,
+                fingerprint,
+                invitenumber,
+                authcode,
+            } => {
+                let contact_id = contact_id.to_u32();
+                let fingerprint = fingerprint.to_string();
+                QrObject::AskVerifyContact {
+                    contact_id,
+                    fingerprint,
+                    invitenumber,
+                    authcode,
+                }
+            }
+            Qr::AskVerifyGroup {
+                grpname,
+                grpid,
+                contact_id,
+                fingerprint,
+                invitenumber,
+                authcode,
+            } => {
+                let contact_id = contact_id.to_u32();
+                let fingerprint = fingerprint.to_string();
+                QrObject::AskVerifyGroup {
+                    grpname,
+                    grpid,
+                    contact_id,
+                    fingerprint,
+                    invitenumber,
+                    authcode,
+                }
+            }
+            Qr::FprOk { contact_id } => {
+                let contact_id = contact_id.to_u32();
+                QrObject::FprOk { contact_id }
+            }
+            Qr::FprMismatch { contact_id } => {
+                let contact_id = contact_id.map(|contact_id| contact_id.to_u32());
+                QrObject::FprMismatch { contact_id }
+            }
+            Qr::FprWithoutAddr { fingerprint } => QrObject::FprWithoutAddr { fingerprint },
+            Qr::Account { domain } => QrObject::Account { domain },
+            Qr::Backup { ticket } => QrObject::Backup {
+                ticket: ticket.to_string(),
+            },
+            Qr::WebrtcInstance {
+                domain,
+                instance_pattern,
+            } => QrObject::WebrtcInstance {
+                domain,
+                instance_pattern,
+            },
+            Qr::Addr { contact_id, draft } => {
+                let contact_id = contact_id.to_u32();
+                QrObject::Addr { contact_id, draft }
+            }
+            Qr::Url { url } => QrObject::Url { url },
+            Qr::Text { text } => QrObject::Text { text },
+            Qr::WithdrawVerifyContact {
+                contact_id,
+                fingerprint,
+                invitenumber,
+                authcode,
+            } => {
+                let contact_id = contact_id.to_u32();
+                let fingerprint = fingerprint.to_string();
+                QrObject::WithdrawVerifyContact {
+                    contact_id,
+                    fingerprint,
+                    invitenumber,
+                    authcode,
+                }
+            }
+            Qr::WithdrawVerifyGroup {
+                grpname,
+                grpid,
+                contact_id,
+                fingerprint,
+                invitenumber,
+                authcode,
+            } => {
+                let contact_id = contact_id.to_u32();
+                let fingerprint = fingerprint.to_string();
+                QrObject::WithdrawVerifyGroup {
+                    grpname,
+                    grpid,
+                    contact_id,
+                    fingerprint,
+                    invitenumber,
+                    authcode,
+                }
+            }
+            Qr::ReviveVerifyContact {
+                contact_id,
+                fingerprint,
+                invitenumber,
+                authcode,
+            } => {
+                let contact_id = contact_id.to_u32();
+                let fingerprint = fingerprint.to_string();
+                QrObject::ReviveVerifyContact {
+                    contact_id,
+                    fingerprint,
+                    invitenumber,
+                    authcode,
+                }
+            }
+            Qr::ReviveVerifyGroup {
+                grpname,
+                grpid,
+                contact_id,
+                fingerprint,
+                invitenumber,
+                authcode,
+            } => {
+                let contact_id = contact_id.to_u32();
+                let fingerprint = fingerprint.to_string();
+                QrObject::ReviveVerifyGroup {
+                    grpname,
+                    grpid,
+                    contact_id,
+                    fingerprint,
+                    invitenumber,
+                    authcode,
+                }
+            }
+            Qr::Login { address, .. } => QrObject::Login { address },
+        }
+    }
+}

deltachat-jsonrpc/src/api/types/reactions.rs

@@ -0,0 +1,47 @@
+use std::collections::BTreeMap;
+
+use deltachat::reaction::Reactions;
+use serde::Serialize;
+use typescript_type_def::TypeDef;
+
+/// Structure representing all reactions to a particular message.
+#[derive(Serialize, TypeDef)]
+#[serde(rename = "Reactions", rename_all = "camelCase")]
+pub struct JSONRPCReactions {
+    /// Map from a contact to it's reaction to message.
+    reactions_by_contact: BTreeMap<u32, Vec<String>>,
+    /// Unique reactions and their count
+    reactions: BTreeMap<String, u32>,
+}
+
+impl From<Reactions> for JSONRPCReactions {
+    fn from(reactions: Reactions) -> Self {
+        let mut reactions_by_contact: BTreeMap<u32, Vec<String>> = BTreeMap::new();
+        let mut unique_reactions: BTreeMap<String, u32> = BTreeMap::new();
+
+        for contact_id in reactions.contacts() {
+            let reaction = reactions.get(contact_id);
+            if reaction.is_empty() {
+                continue;
+            }
+            let emojis: Vec<String> = reaction
+                .emojis()
+                .into_iter()
+                .map(|emoji| emoji.to_owned())
+                .collect();
+            reactions_by_contact.insert(contact_id.to_u32(), emojis.clone());
+            for emoji in emojis {
+                if let Some(x) = unique_reactions.get_mut(&emoji) {
+                    *x += 1;
+                } else {
+                    unique_reactions.insert(emoji, 1);
+                }
+            }
+        }
+
+        JSONRPCReactions {
+            reactions_by_contact,
+            reactions: unique_reactions,
+        }
+    }
+}

deltachat-jsonrpc/src/api/types/webxdc.rs

@@ -0,0 +1,64 @@
+use deltachat::{
+    context::Context,
+    message::{Message, MsgId},
+    webxdc::WebxdcInfo,
+};
+use serde::Serialize;
+use typescript_type_def::TypeDef;
+
+use super::maybe_empty_string_to_option;
+
+#[derive(Serialize, TypeDef)]
+#[serde(rename = "WebxdcMessageInfo", rename_all = "camelCase")]
+pub struct WebxdcMessageInfo {
+    /// The name of the app.
+    ///
+    /// Defaults to the filename if not set in the manifest.
+    name: String,
+    /// App icon file name.
+    /// Defaults to an standard icon if nothing is set in the manifest.
+    ///
+    /// To get the file, use dc_msg_get_webxdc_blob(). (not yet in jsonrpc, use rust api or cffi for it)
+    ///
+    /// App icons should should be square,
+    /// the implementations will add round corners etc. as needed.
+    icon: String,
+    /// if the Webxdc represents a document, then this is the name of the document
+    document: Option<String>,
+    /// short string describing the state of the app,
+    /// sth. as "2 votes", "Highscore: 123",
+    /// can be changed by the apps
+    summary: Option<String>,
+    /// URL where the source code of the Webxdc and other information can be found;
+    /// defaults to an empty string.
+    /// Implementations may offer an menu or a button to open this URL.
+    source_code_url: Option<String>,
+    /// True if full internet access should be granted to the app.
+    internet_access: bool,
+}
+
+impl WebxdcMessageInfo {
+    pub async fn get_for_message(
+        context: &Context,
+        instance_message_id: MsgId,
+    ) -> anyhow::Result<Self> {
+        let message = Message::load_from_db(context, instance_message_id).await?;
+        let WebxdcInfo {
+            name,
+            icon,
+            document,
+            summary,
+            source_code_url,
+            internet_access,
+        } = message.get_webxdc_info(context).await?;
+
+        Ok(Self {
+            name,
+            icon,
+            document: maybe_empty_string_to_option(document),
+            summary: maybe_empty_string_to_option(summary),
+            source_code_url: maybe_empty_string_to_option(source_code_url),
+            internet_access,
+        })
+    }
+}

deltachat-jsonrpc/src/lib.rs

@@ -0,0 +1,93 @@
+pub mod api;
+pub use api::events;
+pub use yerpc;
+
+#[cfg(test)]
+mod tests {
+    use async_channel::unbounded;
+    use futures::StreamExt;
+    use tempfile::TempDir;
+    use yerpc::{RpcClient, RpcSession};
+
+    use super::api::{Accounts, CommandApi};
+
+    #[tokio::test(flavor = "multi_thread")]
+    async fn basic_json_rpc_functionality() -> anyhow::Result<()> {
+        let tmp_dir = TempDir::new().unwrap().path().into();
+        let accounts = Accounts::new(tmp_dir).await?;
+        let api = CommandApi::new(accounts);
+
+        let (sender, mut receiver) = unbounded::<String>();
+
+        let (client, mut rx) = RpcClient::new();
+        let session = RpcSession::new(client, api);
+        tokio::spawn({
+            async move {
+                while let Some(message) = rx.next().await {
+                    let message = serde_json::to_string(&message)?;
+                    sender.send(message).await?;
+                }
+                let res: Result<(), anyhow::Error> = Ok(());
+                res
+            }
+        });
+
+        {
+            let request = r#"{"jsonrpc":"2.0","method":"add_account","params":[],"id":1}"#;
+            let response = r#"{"jsonrpc":"2.0","id":1,"result":1}"#;
+            session.handle_incoming(request).await;
+            let result = receiver.next().await;
+            println!("{result:?}");
+            assert_eq!(result, Some(response.to_owned()));
+        }
+        {
+            let request = r#"{"jsonrpc":"2.0","method":"get_all_account_ids","params":[],"id":2}"#;
+            let response = r#"{"jsonrpc":"2.0","id":2,"result":[1]}"#;
+            session.handle_incoming(request).await;
+            let result = receiver.next().await;
+            println!("{result:?}");
+            assert_eq!(result, Some(response.to_owned()));
+        }
+
+        Ok(())
+    }
+
+    #[tokio::test(flavor = "multi_thread")]
+    async fn test_batch_set_config() -> anyhow::Result<()> {
+        let tmp_dir = TempDir::new().unwrap().path().into();
+        let accounts = Accounts::new(tmp_dir).await?;
+        let api = CommandApi::new(accounts);
+
+        let (sender, mut receiver) = unbounded::<String>();
+
+        let (client, mut rx) = RpcClient::new();
+        let session = RpcSession::new(client, api);
+        tokio::spawn({
+            async move {
+                while let Some(message) = rx.next().await {
+                    let message = serde_json::to_string(&message)?;
+                    sender.send(message).await?;
+                }
+                let res: Result<(), anyhow::Error> = Ok(());
+                res
+            }
+        });
+
+        {
+            let request = r#"{"jsonrpc":"2.0","method":"add_account","params":[],"id":1}"#;
+            let response = r#"{"jsonrpc":"2.0","id":1,"result":1}"#;
+            session.handle_incoming(request).await;
+            let result = receiver.next().await;
+            assert_eq!(result, Some(response.to_owned()));
+        }
+        {
+            let request = r#"{"jsonrpc":"2.0","method":"batch_set_config","id":2,"params":[1,{"addr":"","mail_user":"","mail_pw":"","mail_server":"","mail_port":"","mail_security":"","imap_certificate_checks":"","send_user":"","send_pw":"","send_server":"","send_port":"","send_security":"","smtp_certificate_checks":"","socks5_enabled":"0","socks5_host":"","socks5_port":"","socks5_user":"","socks5_password":""}]}"#;
+            let response = r#"{"jsonrpc":"2.0","id":2,"result":null}"#;
+            session.handle_incoming(request).await;
+            let result = receiver.next().await;
+            assert_eq!(result, Some(response.to_owned()));
+        }
+
+        Ok(())
+    }
+}

deltachat-jsonrpc/src/webserver.rs

@@ -0,0 +1,55 @@
+use std::net::SocketAddr;
+use std::path::PathBuf;
+
+use axum::{extract::ws::WebSocketUpgrade, response::Response, routing::get, Extension, Router};
+use yerpc::axum::handle_ws_rpc;
+use yerpc::{RpcClient, RpcSession};
+
+mod api;
+use api::events::event_to_json_rpc_notification;
+use api::{Accounts, CommandApi};
+
+const DEFAULT_PORT: u16 = 20808;
+
+#[tokio::main(flavor = "multi_thread")]
+async fn main() -> Result<(), std::io::Error> {
+    env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("info")).init();
+
+    let path = std::env::var("DC_ACCOUNTS_PATH").unwrap_or_else(|_| "./accounts".to_string());
+    let port = std::env::var("DC_PORT")
+        .map(|port| port.parse::<u16>().expect("DC_PORT must be a number"))
+        .unwrap_or(DEFAULT_PORT);
+    log::info!("Starting with accounts directory `{path}`.");
+    let accounts = Accounts::new(PathBuf::from(&path)).await.unwrap();
+    let state = CommandApi::new(accounts);
+
+    let app = Router::new()
+        .route("/ws", get(handler))
+        .layer(Extension(state.clone()));
+
+    tokio::spawn(async move {
+        state.accounts.read().await.start_io().await;
+    });
+
+    let addr = SocketAddr::from(([127, 0, 0, 1], port));
+    log::info!("JSON-RPC WebSocket server listening on {}", addr);
+    axum::Server::bind(&addr)
+        .serve(app.into_make_service())
+        .await
+        .unwrap();
+
+    Ok(())
+}
+
+async fn handler(ws: WebSocketUpgrade, Extension(api): Extension<CommandApi>) -> Response {
+    let (client, out_receiver) = RpcClient::new();
+    let session = RpcSession::new(client.clone(), api.clone());
+    tokio::spawn(async move {
+        let events = api.accounts.read().await.get_event_emitter();
+        while let Some(event) = events.recv().await {
+            let event = event_to_json_rpc_notification(event);
+            client.send_notification("event", Some(event)).await.ok();
+        }
+    });
+    handle_ws_rpc(ws, out_receiver, session).await
+}

deltachat-jsonrpc/typescript/.gitignore

@@ -0,0 +1,9 @@
+node_modules
+dist
+test_dist
+coverage
+yarn.lock
+package-lock.json
+docs
+accounts
+generated

deltachat-jsonrpc/typescript/.npmignore

@@ -0,0 +1,12 @@
+node_modules
+accounts
+docs
+coverage
+yarn*
+package-lock.json
+.prettierignore
+example.html
+report_api_coverage.mjs
+scripts
+dist/example
+dist/test

deltachat-jsonrpc/typescript/.prettierignore

@@ -0,0 +1,3 @@
+coverage
+dist
+generated

deltachat-jsonrpc/typescript/deltachat.ts

@@ -0,0 +1 @@
+export * from "./src/lib.js";

deltachat-jsonrpc/typescript/example.html

@@ -0,0 +1,56 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>DeltaChat JSON-RPC example</title>
+    <style>
+      body {
+        font-family: monospace;
+        background: black;
+        color: grey;
+      }
+      .grid {
+        display: grid;
+        grid-template-columns: 3fr 1fr;
+        grid-template-areas: "a a" "b c";
+      }
+      .message {
+        color: red;
+      }
+      #header {
+        grid-area: a;
+        color: white;
+        font-size: 1.2rem;
+      }
+      #header a {
+        color: white;
+        font-weight: bold;
+      }
+      #main {
+        grid-area: b;
+        color: green;
+      }
+      #main h2,
+      #main h3 {
+        color: blue;
+      }
+      #side {
+        grid-area: c;
+        color: #777;
+        overflow-y: auto;
+      }
+    </style>
+    <script type="module" src="dist/example.bundle.js"></script>
+  </head>
+  <body>
+    <h1>DeltaChat JSON-RPC example</h1>
+    <div class="grid">
+      <div id="header"></div>
+      <div id="main"></div>
+      <div id="side"><h2>log</h2></div>
+    </div>
+    <p>
+      Tip: open the dev console and use the client with
+      <code>window.client</code>
+    </p>
+  </body>
+</html>

deltachat-jsonrpc/typescript/example/example.ts

@@ -0,0 +1,110 @@
+import { DcEvent, DeltaChat } from "../deltachat.js";
+
+var SELECTED_ACCOUNT = 0;
+
+window.addEventListener("DOMContentLoaded", (_event) => {
+  (window as any).selectDeltaAccount = (id: string) => {
+    SELECTED_ACCOUNT = Number(id);
+    window.dispatchEvent(new Event("account-changed"));
+  };
+  console.log("launch run script...");
+  run().catch((err) => console.error("run failed", err));
+});
+
+async function run() {
+  const $main = document.getElementById("main")!;
+  const $side = document.getElementById("side")!;
+  const $head = document.getElementById("header")!;
+
+  const client = new DeltaChat("ws://localhost:20808/ws");
+
+  (window as any).client = client.rpc;
+
+  client.on("ALL", (accountId, event) => {
+    onIncomingEvent(accountId, event);
+  });
+
+  window.addEventListener("account-changed", async (_event: Event) => {
+    listChatsForSelectedAccount();
+  });
+
+  await Promise.all([loadAccountsInHeader(), listChatsForSelectedAccount()]);
+
+  async function loadAccountsInHeader() {
+    console.log("load accounts");
+    const accounts = await client.rpc.getAllAccounts();
+    console.log("accounts loaded", accounts);
+    for (const account of accounts) {
+      if (account.type === "Configured") {
+        write(
+          $head,
+          `<a href="#" onclick="selectDeltaAccount(${account.id})">
+          ${account.id}: ${account.addr!}
+          </a>&nbsp;`
+        );
+      } else {
+        write(
+          $head,
+          `<a href="#">
+          ${account.id}: (unconfigured)
+          </a>&nbsp;`
+        );
+      }
+    }
+  }
+
+  async function listChatsForSelectedAccount() {
+    clear($main);
+    const selectedAccount = SELECTED_ACCOUNT;
+    const info = await client.rpc.getAccountInfo(selectedAccount);
+    if (info.type !== "Configured") {
+      return write($main, "Account is not configured");
+    }
+    write($main, `<h2>${info.addr!}</h2>`);
+    const chats = await client.rpc.getChatlistEntries(
+      selectedAccount,
+      0,
+      null,
+      null
+    );
+    for (const [chatId, _messageId] of chats) {
+      const chat = await client.rpc.getFullChatById(selectedAccount, chatId);
+      write($main, `<h3>${chat.name}</h3>`);
+      const messageIds = await client.rpc.getMessageIds(
+        selectedAccount,
+        chatId,
+        false,
+        false
+      );
+      const messages = await client.rpc.getMessages(
+        selectedAccount,
+        messageIds
+      );
+      for (const [_messageId, message] of Object.entries(messages)) {
+        if (message.variant === "message")
+          write($main, `<p>${message.text}</p>`);
+        else write($main, `<p>loading error: ${message.error}</p>`);
+      }
+    }
+  }
+
+  function onIncomingEvent(accountId: number, event: DcEvent) {
+    write(
+      $side,
+      `
+        <p class="message">
+          [<strong>${event.type}</strong> on account ${accountId}]<br>
+          <em>f1:</em> ${JSON.stringify(
+            Object.assign({}, event, { type: undefined })
+          )}
+        </p>`
+    );
+  }
+}
+
+function write(el: HTMLElement, html: string) {
+  el.innerHTML += html;
+}
+function clear(el: HTMLElement) {
+  el.innerHTML = "";
+}

deltachat-jsonrpc/typescript/example/node-add-account.js

@@ -0,0 +1,29 @@
+import { DeltaChat } from "../dist/deltachat.js";
+
+run().catch(console.error);
+
+async function run() {
+  const delta = new DeltaChat("ws://localhost:20808/ws");
+  delta.on("event", (event) => {
+    console.log("event", event.data);
+  });
+
+  const email = process.argv[2];
+  const password = process.argv[3];
+  if (!email || !password)
+    throw new Error(
+      "USAGE: node node-add-account.js <EMAILADDRESS> <PASSWORD>"
+    );
+  console.log(`creating account for ${email}`);
+  const id = await delta.rpc.addAccount();
+  console.log(`created account id ${id}`);
+  await delta.rpc.setConfig(id, "addr", email);
+  await delta.rpc.setConfig(id, "mail_pw", password);
+  console.log("configuration updated");
+  await delta.rpc.configure(id);
+  console.log("account configured!");
+
+  const accounts = await delta.rpc.getAllAccounts();
+  console.log("accounts", accounts);
+  console.log("waiting for events...");
+}

deltachat-jsonrpc/typescript/example/node-demo.js

@@ -0,0 +1,14 @@
+import { DeltaChat } from "../dist/deltachat.js";
+
+run().catch(console.error);
+
+async function run() {
+  const delta = new DeltaChat();
+  delta.on("event", (event) => {
+    console.log("event", event.data);
+  });
+
+  const accounts = await delta.rpc.getAllAccounts();
+  console.log("accounts", accounts);
+  console.log("waiting for events...");
+}