stop timings

2026-04-04 22:42:11 +03:00 · 2021-04-22 20:15:04 +02:00
272 changed files with 20821 additions and 46103 deletions
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -0,0 +1,68 @@
+version: 2.1
+executors:
+  default:
+    docker:
+      - image: filecoin/rust:latest
+    working_directory: /mnt/crate
+  doxygen:
+    docker:
+      - image: hrektts/doxygen
+            
+jobs:
+  build_doxygen:
+    executor: doxygen
+    steps:
+      - checkout
+      - run: bash 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
+
+  remote_python_packaging:
+    machine: true
+    steps:
+      - checkout
+      # the following commands on success produces
+      # workspace/{wheelhouse,py-docs} as artefact directories
+      - run: bash scripts/remote_python_packaging.sh
+      - persist_to_workspace:
+          root: workspace
+          paths:
+            # - c-docs
+            - py-docs
+            - wheelhouse
+
+  upload_docs_wheels:
+    machine: true
+    steps:
+      - checkout
+      - attach_workspace:
+          at: workspace
+      - run: ls -laR workspace
+      - run: scripts/ci_upload.sh workspace/py-docs workspace/wheelhouse workspace/c-docs
+
+workflows:
+  version: 2.1
+
+  test:
+    jobs:
+      - remote_python_packaging:
+          filters:
+            branches:
+              only: master
+
+      - upload_docs_wheels:
+          requires:
+             - remote_python_packaging
+             - build_doxygen
+          filters:
+            branches:
+              only: master
+
+      - build_doxygen:
+          filters:
+            branches:
+              only: master
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,9 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "cargo"
-    directory: "/"
-    schedule:
-      interval: "monthly"
-    commit-message:
-      prefix: "cargo"
-    open-pull-requests-limit: 50
--- a/.github/mergeable.yml
+++ b/.github/mergeable.yml
@@ -1,26 +0,0 @@
-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/**'
-                required: ['CHANGELOG.md']
-    fail:
-      - do: checks
-        status: 'action_required' 
-        payload:
-          title: Changlog might need an update
-          summary: "Check if CHANGELOG.md needs an update or add #skip-changelog to the PR description."
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,9 +8,6 @@ on:
      - staging
      - trying

-env:
-  RUSTFLAGS: -Dwarnings
-
 jobs:

  fmt:
@@ -21,11 +18,9 @@ jobs:
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
-          toolchain: stable
+          toolchain: 1.50.0
          override: true
      - run: rustup component add rustfmt
-      - name: Cache rust cargo artifacts
-        uses: swatinem/rust-cache@v1
      - uses: actions-rs/cargo@v1
        with:
          command: fmt
@@ -37,15 +32,13 @@ jobs:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
-            toolchain: stable
+            toolchain: 1.50.0
            components: clippy
            override: true
-      - name: Cache rust cargo artifacts
-        uses: swatinem/rust-cache@v1
      - uses: actions-rs/clippy-check@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --workspace --tests --examples --benches
+          args: --workspace --tests --examples

  docs:
    name: Rust doc comments
@@ -72,26 +65,26 @@ jobs:

  build_and_test:
    name: Build and test
+    runs-on: ${{ matrix.os }}
+    continue-on-error: ${{ matrix.experimental }}
    strategy:
      matrix:
-        include:
-          # Currently used Rust version, same as in `rust-toolchain` file.
-          - os: ubuntu-latest
-            rust: 1.60.0
-            python: 3.9
-          - os: windows-latest
-            rust: 1.60.0
-            python: false # Python bindings compilation on Windows is not supported.
+        # macOS disabled due to random failures related to caching
+        #os: [ubuntu-latest, windows-latest, macOS-latest]
+        os: [ubuntu-latest, windows-latest]
+        rust: [1.50.0]
+        experimental: [false]
+#        include:
+#          - os: ubuntu-latest
+#            rust: nightly
+#            experimental: true
+#          - os: windows-latest
+#            rust: nightly
+#            experimental: true
+#          - os: macOS-latest
+#            rust: nightly
+#            experimental: true

-          # Minimum Supported Rust Version = 1.56.0
-          #
-          # Minimum Supported Python Version = 3.7
-          # This is the minimum version for which manylinux Python wheels are
-          # built.
-          - os: ubuntu-latest
-            rust: 1.56.0
-            python: 3.7
-    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@master

@@ -101,43 +94,32 @@ jobs:
        toolchain: ${{ matrix.rust }}
        override: true

-    - name: Cache rust cargo artifacts
-      uses: swatinem/rust-cache@v1
+    - name: Cache cargo registry
+      uses: actions/cache@v2
+      with:
+        path: ~/.cargo/registry
+        key: ${{ matrix.os }}-${{ matrix.rust }}-cargo-registry-${{ hashFiles('**/Cargo.toml') }}
+
+    - name: Cache cargo index
+      uses: actions/cache@v2
+      with:
+        path: ~/.cargo/git
+        key: ${{ matrix.os }}-${{ matrix.rust }}-cargo-index-${{ hashFiles('**/Cargo.toml') }}
+
+    - name: Cache cargo build
+      uses: actions/cache@v2
+      with:
+        path: target
+        key: ${{ matrix.os }}-${{ matrix.rust }}-cargo-build-target-${{ hashFiles('**/Cargo.toml') }}

    - name: check
      uses: actions-rs/cargo@v1
      with:
-        command: check
-        args: --all --bins --examples --tests --features repl --benches
+        command:  check
+        args: --all --bins --examples --tests --features repl

    - name: tests
      uses: actions-rs/cargo@v1
      with:
        command: test
        args: --all
-
-    - name: install python
-      if: ${{ matrix.python }}
-      uses: actions/setup-python@v2
-      with:
-        python-version: ${{ matrix.python }}
-
-    - name: install tox
-      if: ${{ matrix.python }}
-      run: pip install tox
-
-    - name: build C library
-      if: ${{ matrix.python }}
-      uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: -p deltachat_ffi
-
-    - 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
--- a/.github/workflows/dependabot.yml
+++ b/.github/workflows/dependabot.yml
@@ -1,21 +0,0 @@
-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: ${{secrets.GITHUB_TOKEN}}
--- a/.github/workflows/node-delete-preview.yml
+++ b/.github/workflows/node-delete-preview.yml
@@ -1,32 +0,0 @@
-# documentation: https://github.com/deltachat/sysadmin/tree/master/download.delta.chat
-name: Delete node PR previews
-
-on:
-  pull_request:
-    types: [closed]
-
-jobs:
-  delete:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Get Pullrequest ID
-      id: getid
-      run: |
-        export PULLREQUEST_ID=$(jq .number < $GITHUB_EVENT_PATH)
-        echo ::set-output name=prid::$PULLREQUEST_ID
-    - 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/"
--- a/.github/workflows/node-docs.yml
+++ b/.github/workflows/node-docs.yml
@@ -1,34 +0,0 @@
-name: Generate & upload node.js documentation
-
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  generate:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v1
-
-    - name: Use Node.js 16.x
-      uses: actions/setup-node@v1
-      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/"
--- a/.github/workflows/node-package.yml
+++ b/.github/workflows/node-package.yml
@@ -1,175 +0,0 @@
-name: 'node.js'
-on:
-  pull_request:
-  push:
-    tags:
-    - '*'
-
-
-jobs:
-  prebuild:
-    name: 'Tests & Prebuild'
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-18.04, macos-latest, windows-latest]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
-        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@v2
-        with:
-          path: |
-            ${{ env.APPDATA }}/npm-cache
-            ~/.npm
-          key: ${{ matrix.os }}-node-${{ hashFiles('**/package.json') }}
-
-      - name: Cache cargo index
-        uses: actions/cache@v2
-        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
-        if: runner.os != 'Windows'
-        run: |
-          cd node
-          npm run test
-        env:
-          DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
-      - name: Run tests on Windows, except lint
-        if: runner.os == 'Windows'
-        run: |
-          cd node
-          npm run test:mocha
-        env:
-          DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
-      - name: Build Prebuild
-        run: |
-          cd node
-          npm run prebuildify
-          tar -zcvf "${{ matrix.os }}.tar.gz" -C prebuilds .
-
-      - name: Upload Prebuild
-        uses: actions/upload-artifact@v1
-        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-18.04
-    steps:
-      - name: install tree
-        run: sudo apt install tree
-      - name: Checkout
-        uses: actions/checkout@v2
-      - 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 Pullrequest ID
-        id: prepare
-        run: |
-          tag=${{ steps.tag.outputs.tag }}
-          if [ -z "$tag" ]; then
-            node -e "console.log('::set-output name=prid::' + '${{ github.ref }}'.split('/')[2])"
-          else
-            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
-      - name: Download ubuntu prebuild
-        uses: actions/download-artifact@v1
-        with:
-          name: ubuntu-18.04
-      - 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 prebuilds
-          tar -xvzf ubuntu-18.04/ubuntu-18.04.tar.gz -C prebuilds
-          tar -xvzf macos-latest/macos-latest.tar.gz -C prebuilds
-          tar -xvzf windows-latest/windows-latest.tar.gz -C prebuilds
-          tree prebuilds
-      - name: install dependencies without running scripts
-        run: |
-          npm install --ignore-scripts
-      - name: build typescript part
-        run: |
-          npm run build:bindings:ts
-      - name: package
-        shell: bash
-        run: |
-          npm pack .
-          ls -lah
-          mv $(find deltachat-node-*) deltachat-node-${{ steps.prepare.outputs.prid }}.tar.gz
-      - name: Upload Prebuild
-        uses: actions/upload-artifact@v1
-        with:
-          name: deltachat-node.tgz
-          path: deltachat-node-${{ steps.prepare.outputs.prid }}.tar.gz
-      # Upload to download.delta.chat/node/preview/
-      - name: Upload deltachat-node preview to download.delta.chat/node/preview/
-        id: upload-preview
-        shell: bash
-        run: |
-          echo -e "${{ secrets.SSH_KEY }}" >__TEMP_INPUT_KEY_FILE
-          chmod 600 __TEMP_INPUT_KEY_FILE
-          if [[ -z "${{ steps.prepare.outputs.prid }}" ]]
-          then
-            exit 1
-          fi
-          scp -o StrictHostKeyChecking=no -v -i __TEMP_INPUT_KEY_FILE -P "22" -r deltachat-node-${{ steps.prepare.outputs.prid }}.tar.gz "${{ secrets.USERNAME }}"@"download.delta.chat":"/var/www/html/download/node/preview/"
-        continue-on-error: true
-      - name: "Post links to details"
-        if: steps.upload-preview.outcome == 'success'
-        run: node ./node/scripts/postLinksToDetails.js
-        env:
-         URL: preview/deltachat-node-${{ steps.prepare.outputs.prid }}
-         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
-          mv deltachat-node-${{ steps.prepare.outputs.prid }}.tar.gz deltachat-node-${{ steps.tag.outputs.tag }}.tar.gz
-          scp -o StrictHostKeyChecking=no -v -i __TEMP_INPUT_KEY_FILE -P "22" -r deltachat-node-${{ steps.tag.outputs.tag }}.tar.gz "${{ secrets.USERNAME }}"@"download.delta.chat":"/var/www/html/download/node/"
--- a/.github/workflows/remote_tests.yml
+++ b/.github/workflows/remote_tests.yml
@@ -0,0 +1,21 @@
+name: Remote tests
+on: [push]
+jobs:
+  remote_tests_python:
+    name: Remote Python tests
+    runs-on: ubuntu-latest
+    env:
+      CIRCLE_BRANCH: ${{ github.ref }}
+      CIRCLE_JOB: remote_tests_python
+      CIRCLE_BUILD_NUM: ${{ github.run_number }}
+      DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
+    steps:
+      - uses: actions/checkout@v2
+      - run: mkdir -m 700 -p ~/.ssh
+      - run: touch ~/.ssh/id_ed25519
+      - run: chmod 600 ~/.ssh/id_ed25519
+      - run: 'echo "$SSH_KEY" | base64 -d > ~/.ssh/id_ed25519'
+        shell: bash
+        env:
+          SSH_KEY: ${{ secrets.SSH_KEY }}
+      - run: scripts/remote_tests_python.sh
--- a/.github/workflows/repl.yml
+++ b/.github/workflows/repl.yml
@@ -1,32 +0,0 @@
-# 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@master
-
-    - name: Install Rust
-      uses: actions-rs/toolchain@v1
-      with:
-        toolchain: 1.50.0
-        override: true
-
-    - name: build
-      uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example repl --features repl,vendored
-
-    - name: Upload binary
-      uses: actions/upload-artifact@v2
-      with:
-        name: repl.exe
-        path: 'target/debug/examples/repl.exe'
--- a/.github/workflows/upload-docs.yml
+++ b/.github/workflows/upload-docs.yml
@@ -1,28 +0,0 @@
-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@v1
-    - uses: actions-rs/toolchain@v1
-    - name: Build the documentation with cargo
-      run: |
-        cargo doc --package deltachat --no-deps
-    - 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/"
-
--- a/.github/workflows/upload-ffi-docs.yml
+++ b/.github/workflows/upload-ffi-docs.yml
@@ -1,28 +0,0 @@
-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@v1
-    - uses: actions-rs/toolchain@v1
-    - 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/"
-
--- a/.gitignore
+++ b/.gitignore
@@ -28,15 +28,3 @@ 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/
--- a/.npmignore
+++ b/.npmignore
@@ -1,42 +0,0 @@
-.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
--- a/.npmrc
+++ b/.npmrc
@@ -1 +0,0 @@
-package-lock=false
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,600 +1,4 @@
-# Changelog
-
-## 1.82.0
-
-### API-Changes
- re-add removed DC_MSG_ID_MARKER1 as in use on iOS #3330
-
-### Changes
- refactorings #3328
-
-### Fixes
- fix node package ci #3331
- fix race condition in ongoing process (import/export, configuration) allocation #3322
-
-
-## 1.81.0
-
-### API-Changes
- deprecate unused `marker1before` argument of `dc_get_chat_msgs`
-  and remove `DC_MSG_ID_MARKER1` constant #3274
-
-### Changes
- now the node-bindings are also part of this repository 🎉 #3283
- support `source_code_url` from Webxdc manifests #3314
- support Webxdc document names and add `document` to `dc_msg_get_webxdc_info()` #3317 #3324
- improve chat encryption info, make it easier to find contacts without keys #3318
- improve error reporting when creating a folder fails #3325
- node: remove unmaintained coverage scripts
- send normal messages with higher priority than MDNs #3243
- make Scheduler stateless #3302
- abort instead of unwinding on panic #3259
- improve python bindings #3297 #3298
- improve documentation #3307 #3306 #3309 #3319 #3321
- refactorings #3304 #3303 #3323
-
-### Fixes
- node: throw error when getting context with an invalid account id
- node: throw error when instanciating a wrapper class on `null` (Context, Message, Chat, ChatList and so on)
- use same contact-color if email address differ only in upper-/lowercase #3327
- repair encrypted mails "mixed up" by Google Workspace "Append footer" function #3315
-
-
-## 1.80.0
-
-### Changes
- update provider database #3284
- improve python bindings, tests and ci #3287 #3286 #3287 #3289 #3290 #3292
-
-### Fixes
- fix escaping in generated QR-code-SVG #3295
-
-
-## 1.79.0
-
-### Changes
- Send locations in the background regardless of SMTP loop activity #3247
- refactorings #3268
- improve tests and ci #3266 #3271
-
-### Fixes
- simplify `dc_stop_io()` and remove potential panics and race conditions #3273
- fix correct message escaping consisting of a dot in SMTP protocol #3265
-
-
-## 1.78.0
-
-### API-Changes
- replaced stock string `DC_STR_ONE_MOMENT` by `DC_STR_NOT_CONNECTED` #3222
- add `dc_resend_msgs()` #3238
- `dc_provider_new_from_email()` does no longer do an DNS lookup for checking custom domains,
-  this is done by `dc_provider_new_from_email_with_dns()` now #3256
-
-### Changes
- introduce multiple self addresses with the "configured" address always being the primary one #2896
- Further improve finding the correct server after logging in #3208
- `get_connectivity_html()` returns HTML as non-scalable #3213
- add update-serial to `DC_EVENT_WEBXDC_STATUS_UPDATE` #3215
- Speed up message receiving via IMAP a bit #3225
- mark messages as seen on IMAP in batches #3223
- remove Received: based draft detection heuristic #3230
- Use pkgconfig for building Python package #2590
- don't start io on unconfigured context #2664
- do not assign group IDs to ad-hoc groups #2798
- dynamic libraries use dylib extension on Darwin #3226
- refactorings #3217 #3219 #3224 #3235 #3239 #3244 #3254
- improve documentation #3214 #3220 #3237
- improve tests and ci #3212 #3233 #3241 #3242 #3252 #3250 #3255 #3260
-
-### Fixes
- Take `delete_device_after` into account when calculating ephemeral loop timeout #3211 #3221
- Fix a bug where a blocked contact could send a contact request #3218
- Make sure, videochat-room-names are always URL-safe #3231
- Try removing account folder multiple times in case of failure #3229
- Ignore messages from all spam folders if there are many #3246
- Hide location-only messages instead of displaying empty bubbles #3248
-
-
-## 1.77.0
-
-### API changes
- change semantics of `dc_get_webxdc_status_updates()` second parameter
-  and remove update-id from `DC_EVENT_WEBXDC_STATUS_UPDATE` #3081
-
-### Changes
- add more SMTP logging #3093
- place common headers like `From:` before the large `Autocrypt:` header #3079
- keep track of securejoin joiner status in database to survive restarts #2920
- remove never used `SentboxMove` option #3111
- improve speed by caching config values #3131 #3145
- optimize `markseen_msgs` #3141
- automatically accept chats with outgoing messages #3143
- `dc_receive_imf` refactorings #3154 #3156 #3159
- add index to speedup deletion of expired ephemeral messages #3155
- muted chats stay archived on new messages #3184
- support `min_api` from Webxdc manifests #3206
- do not read whole webxdc file into memory #3109
- improve tests, refactorings #3073 #3096 #3102 #3108 #3139 #3128 #3133 #3142 #3153 #3151 #3174 #3170 #3148 #3179 #3185
- improve documentation #2983 #3112 #3103 #3118 #3120
-
-### Fixes
- speed up loading of chat messages by a factor of 20 #3171 #3194 #3173
- fix an issue where the app crashes when trying to export a backup #3195
- hopefully fix a bug where outgoing messages appear twice with Amazon SES #3077
- do not delete messages without Message-IDs as duplicates #3095
- assign replies from a different email address to the correct chat #3119
- assing outgoing private replies to the correct chat #3177
- start ephemeral timer when seen status is synchronized via IMAP #3122
- do not create empty contact requests with "setup changed" messages;
-  instead, send a "setup changed" message into all chats we share with the peer #3187
- do not delete duplicate messages on IMAP immediately to accidentally deleting
-  the last copy #3138
- clear more columns when message expires due to `delete_device_after` setting #3181
- do not try to use stale SMTP connections #3180
- slightly improve finding the correct server after logging in #3207
- retry message sending automatically if loop is not interrupted #3183
- fix a bug where sometimes the file extension of a long filename containing a dot was cropped #3098
-
-
-## 1.76.0
-
-### Changes
- move messages in batches #3058
- delete messages in batches #3060
- python: remove arbitrary timeouts from tests #3059
- refactorings #3026
-
-### Fixes
- avoid archived, fresh chats #3053
- Also resync UIDs in folders that are not configured #2289
- treat "NO" IMAP response to MOVE and COPY commands as an error #3058
- Fix a bug where messages in the Spam folder created contact requests #3015
- Fix a bug where drafts disappeared after some days #3067
- Parse MS Exchange read receipts and mark the original message as read #3075
- do not retry message sending infinitely in case of permanent SMTP failure #3070
- set message state to failed when retry limit is exceeded #3072
-
-
-## 1.75.0
-
-### Changes
- optimize `delete_expired_imap_messages()` #3047
-
-
-## 1.74.0
-
-### Fixes
- avoid reconnection loop when message without Message-ID is marked as seen #3044
-
-
-## 1.73.0
-
-### API changes
- added `only_fetch_mvbox` config #3028
-
-### Changes
- don't watch Sent folder by default #3025
- use webxdc app name in chatlist/quotes/replies etc. #3027
- make it possible to cancel message sending by removing the message #3034,
-  this was previosuly removed in 1.71.0 #2939
- synchronize Seen flags only on watched folders to speed up
-  folder scanning #3041
- remove direct dependency on `byteorder` crate #3031
- refactorings #3023 #3013
- update provider database #3043
- improve documentation #3017 #3018 #3021
-
-### Fixes
- fix splitting off text from webxdc messages #3032
- call slow `delete_expired_imap_messages()` less often #3037
- make synchronization of Seen status more robust in case unsolicited FETCH
-  result without UID is returned #3022
- fetch Inbox before scanning folders to ensure iOS does
-  not kill the app before it gets to fetch the Inbox in background #3040
-
-
-## 1.72.0
-
-### Fixes
- run migrations on backup import #3006
-
-
-## 1.71.0
-
-### API Changes
- added APIs to handle database passwords: `dc_context_new_closed()`, `dc_context_open()`,
-  `dc_context_is_open()` and `dc_accounts_add_closed_account()` #2956 #2972
- use second parameter of `dc_imex` to provide backup passphrase #2980
- added `DC_MSG_WEBXDC`, `dc_send_webxdc_status_update()`,
-  `dc_get_webxdc_status_updates()`, `dc_msg_get_webxdc_blob()`, `dc_msg_get_webxdc_info()`
-  and `DC_EVENT_WEBXDC_STATUS_UPDATE` #2826 #2971 #2975 #2977 #2979 #2993 #2994 #2998 #3001 #3003
- added `dc_msg_get_parent()` #2984
- added `dc_msg_force_plaintext()` API for bots #2847
- allow removing quotes on drafts `dc_msg_set_quote(msg, NULL)` #2950
- removed `mvbox_watch` option; watching is enabled when `mvbox_move` is enabled #2906
- removed `inbox_watch` option #2922
- deprecated `os_name` in `dc_context_new()`, pass `NULL` or an empty string #2956
-
-### Changes
- start making it possible to write to mailing lists #2736
- add `hop_info` to `dc_get_info()` #2751 #2914 #2923
- add information about whether the database is encrypted or not to `dc_get_info()` #3000
- selfstatus now defaults to empty #2951 #2960
- validate detached cryptographic signatures as used eg. by Thunderbird #2865
- do not change the draft's `msg_id` on updates and sending #2887
- add `imap` table to keep track of message UIDs #2909 #2938
- replace `SendMsgToSmtp` jobs which stored outgoing messages in blobdir with `smtp` SQL table #2939 #2996
- sql: enable `auto_vacuum=INCREMENTAL` #2931
- sql: build rusqlite with sqlcipher #2934
- synchronize Seen status across devices #2942
- `dc_preconfigure_keypair` now takes ascii armored keys instead of base64 #2862
- put removed member in Bcc instead of To in the message about removal #2864
- improve group updates #2889
- re-write the blob filename creation loop #2981
- update provider database (11 Jan 2022) #2959
- python: allow timeout for internal configure tracker API #2967
- python: remove API deprecated in Python 3.10 #2907
- refactorings #2932 #2957 #2947
- improve tests #2863 #2866 #2881 #2908 #2918 #2901 #2973
- improve documentation #2880 #2886 #2895
- improve ci #2919 #2926 #2969 #2999
-
-### Fixes
- fix leaving groups #2929
- fix unread count #2861
- make `add_parts()` not early-exit #2879
- recognize MS Exchange read receipts as read receipts #2890
- create parent directory if creating a new file fails #2978
- save "configured" flag later #2974
- improve log #2928
- `dc_receive_imf`: don't fail on invalid address in the To field #2940
-
-
-## 1.70.0
-
-### Fixes
- fix: do not abort Param parsing on unknown keys #2856
- fix: execute `Chat-Group-Member-Removed:` even when arriving disordered #2857
-
-
-## 1.69.0
-
-### Fixes
- fix group-related system messages in multi-device setups #2848
- fix "Google Workspace" (former "G Suite") issues related to bad resolvers #2852
-
-
-## 1.68.0
-
-### Fixes
- fix chat assignment when forwarding #2843
- fix layout issues with the generated QR code svg #2842
-
-
-## 1.67.0
-
-### API changes
- `dc_get_securejoin_qr_svg(chat_id)` added #2815
- added stock-strings `DC_STR_SETUP_CONTACT_QR_DESC` and `DC_STR_SECURE_JOIN_GROUP_QR_DESC`
-
-
-## 1.66.0
-
-### API changes
- `dc_contact_get_last_seen()` added #2823
- python: `Contact.last_seen` added #2823
- removed `DC_STR_NEWGROUPDRAFT`, we don't set draft after creating group anymore #2805
-
-### Changes
- python: add cutil.from_optional_dc_charpointer() #2824
- refactorings #2807 #2822 #2825
-
-
-## 1.65.0
-
-### Changes
- python: add mypy support and some type hints #2809
-
-### Fixes
- do not disable ephemeral timer when downloading a message partially #2811
- apply existing ephemeral timer also to partially downloaded messages;
-  after full download, the ephemeral timer starts over #2811
- replace user-visible error on verification failure with warning;
-  the error is logged to the corresponding chat anyway #2808
-
-
-## 1.64.0
-
-### Fixes
- add 'waiting for being added to the group' only for group-joins,
-  not for setup-contact #2797
- prioritize In-Reply-To: and References: headers over group IDs when assigning
-  messages to chats to fix incorrect assignment of Delta Chat replies to
-  classic email threads #2795
-
-
-## 1.63.0
-
-### API changes
- `dc_get_last_error()` added #2788
-
-### Changes
- Optimize Autocrypt gossip #2743
-
-### Fixes
- fix permanently hiding of one-to-one chats after secure-join #2791
-
-
-## 1.62.0
-
-### API Changes
- `dc_join_securejoin()` now always returns immediately;
-  the returned chat may not allow sending (`dc_chat_can_send()` returns false)
-  which may change as usual on `DC_EVENT_CHAT_MODIFIED` #2508 #2767
- introduce multi-device-sync-messages;
-  as older cores display them as files in self-chat,
-  they are currently only sent if config option `send_sync_msgs` is set #2669
- add `DC_EVENT_SELFAVATAR_CHANGED` #2742
-
-### Changes
- use system DNS instead of google for MX queries #2780
- improve error logging #2758
- improve tests #2764 #2781
- improve ci #2770
- refactorings #2677 #2728 #2740 #2729 #2766 #2778
-
-### Fixes
- add Let's Encrypt certificate to core as it may be missing older devices #2752
- prioritize certificate setting from user over the one from provider-db #2749
- fix "QR process failed" error #2725
- do not update quota in endless loop #2726
-
-
-## 1.61.0
-
-### API Changes
- download-on-demand added: `dc_msg_get_download_state()`, `dc_download_full_msg()`
-  and `download_limit` config option #2631 #2696
- `dc_create_broadcast_list()` and chat type `DC_CHAT_TYPE_BROADCAST` added #2707 #2722
- allow ui-specific configs using `ui.`-prefix in key (`dc_set_config(context, "ui.*", value)`) #2672
- new strings from `DC_STR_PARTIAL_DOWNLOAD_MSG_BODY`
-  to `DC_STR_PART_OF_TOTAL_USED` #2631 #2694 #2707 #2723
- emit warnings and errors from account manager with account-id 0 #2712
-
-### Changes
- notify about incoming contact requests #2690
- messages are marked as read on first read receipt #2699
- quota warning reappears after import, rewarning at 95% #2702
- lock strict TLS if certificate checks are automatic #2711
- always check certificates strictly when connecting over SOCKS5 in Automatic mode #2657
- `Accounts` is not cloneable anymore #2654 #2658
- update chat/contact data only when there was no newer update #2642
- better detection of mailing list names #2665 #2685
- log all decisions when applying ephemeral timer to chats #2679
- connectivity view now translatable #2694 #2723
- improve Doxygen documentation #2647 #2668 #2684 #2688 #2705
- refactorings #2656 #2659 #2677 #2673 #2678 #2675 #2663 #2692 #2706
- update provider database #2618
-
-### Fixes
- ephemeral timer rollback protection #2693 #2709
- recreate configured folders if they are deleted #2691
- ignore MDNs sent to self #2674
- recognize NDNs that put headers into "message/global-headers" part #2598
- avoid `dc_get_contacts()` returning duplicate contact ids #2591
- do not leak group names on forwarding messages #2719
- in case of smtp-errors, iterate over all addresses to fix ipv6/v4 problems #2720
- fix pkg-config file #2660
- fix "QR process failed" error #2725
-
-
-## 1.60.0
-
-### Added
- add device message to warn about QUOTA #2621
- add SOCKS5 support #2474 #2620
-
-### Changes
- don't emit multiple events with the same import/export progress number #2639
- reduce message length limit to 5000 chars #2615
-
-### Fixes
- keep event emitter from closing when there are no accounts #2636
-
-
-## 1.59.0
-
-### Added
- add quota information to `dc_get_connectivity_html()`
-
-### Changes
- refactorings #2592 #2570 #2581
- add 'device chat about' to now existing status #2613
- update provider database #2608
-
-### Fixes
- provider database supports socket=PLAIN and dotless domains now #2604 #2608
- add migrated accounts to events emitter #2607
- fix forwarding quote-only mails #2600
- do not set WantsMdn param for outgoing messages #2603
- set timestamps for system messages #2593
- do not treat gmail labels as folders #2587
- avoid timing problems in `dc_maybe_network_lost()` #2551
- only set smtp to "connected" if the last message was actually sent #2541
-
-
-## 1.58.0
-
-### Fixes
- move WAL file together with database
-  and avoid using data if the database was not closed correctly before #2583
-
-
-## 1.57.0
-
-### API Changes
-
- breaking change: removed deaddrop chat #2514 #2563
-
-  Contact request chats are not merged into a single virtual
-  "deaddrop" chat anymore. Instead, they are shown in the chatlist the
-  same way as other chats, but sending of messages to them is not
-  allowed and MDNs are not sent automatically until the chat is
-  "accepted" by the user.
-
-  New API:
-  - `dc_chat_is_contact_request()`: returns true if chat is a contact
-    request.  In this case an option to accept the chat via
-    `dc_accept_chat()` should be shown in the UI.
-  - `dc_accept_chat()`: unblock the chat or accept contact request
-  - `dc_block_chat()`: block the chat, currently works only for mailing
-    lists.
-
-  Removed API:
-  - `dc_create_chat_by_msg_id()`: deprecated 2021-02-07 in favor of
-    `dc_decide_on_contact_request()`
-  - `dc_marknoticed_contact()`: deprecated 2021-02-07 in favor of
-    `dc_decide_on_contact_request()`
-  - `dc_decide_on_contact_request()`: this call requires a message ID
-    from deaddrop chat as input. As deaddrop chat is removed, this
-    call can't be used anymore.
-  - `dc_msg_get_real_chat_id()`: use `dc_msg_get_chat_id()` instead, the
-    only difference between these calls was in handling of deaddrop
-    chat
-  - removed `DC_CHAT_ID_DEADDROP` and `DC_STR_DEADDROP` constants
-
- breaking change: removed `DC_EVENT_ERROR_NETWORK` and `DC_STR_SERVER_RESPONSE`
-  Instead, there is a new api `dc_get_connectivity()`
-  and `dc_get_connectivity_html()`;
-  `DC_EVENT_CONNECTIVITY_CHANGED` is emitted on changes
-
- breaking change: removed `dc_accounts_import_account()`
-  Instead you need to add an account and call `dc_imex(DC_IMEX_IMPORT_BACKUP)`
-  on its context
-
- update account api, 2 new methods:
-  `int dc_all_work_done (dc_context_t* context);`
-  `int dc_accounts_all_work_done (dc_accounts_t* accounts);`
-
- add api to check if a message was `Auto-Submitted`
-  cffi: `int dc_msg_is_bot (const dc_msg_t* msg);`
-  python: `Message.is_bot()`
-
- `dc_context_t* dc_accounts_get_selected_account (dc_accounts_t* accounts);`
-  now returns `NULL` if there is no selected account
-
- added `dc_accounts_maybe_network_lost()` for systems core cannot find out
-  connectivity loss on its own (eg. iOS) #2550
-
-### Added
- use Auto-Submitted: auto-generated header to identify bots #2502
- allow sending stickers via repl tool
- chat: make `get_msg_cnt()` and `get_fresh_msg_cnt()` work for deaddrop chat #2493
- withdraw/revive own qr-codes #2512
- add Connectivity view (a better api for getting the connection status) #2319 #2549 #2542
-
-### Changes
- updated spec: new `Chat-User-Avatar` usage, `Chat-Content: sticker`, structure, copyright year #2480
- update documentation #2548 #2561 #2569
- breaking: `Accounts::create` does not also create an default account anymore #2500
- remove "forwarded" from stickers, as the primary way of getting stickers
-  is by asking a bot and then forwarding them currently #2526
- mimeparser: use mailparse to parse RFC 2231 filenames #2543
- allow email addresses without dot in the domain part #2112
- allow installing lib and include under different prefixes #2558
- remove counter from name provided by `DC_CHAT_ID_ARCHIVED_LINK` #2566
- improve tests #2487 #2491 #2497
- refactorings #2492 #2503 #2504 #2506 #2515 #2520 #2567 #2575 #2577 #2579
- improve ci #2494
- update provider-database #2565
-
-### Removed
- remove `dc_accounts_import_account()` api #2521
- remove `DC_EVENT_ERROR_NETWORK` and `DC_STR_SERVER_RESPONSE` #2319
-
-### Fixes
- allow stickers with gif-images #2481
- fix database migration #2486
- do not count hidden messages in get_msg_cnt(). #2493
- improve drafts detection #2489
- fix panic when removing last, selected account from account manager #2500
- set_draft's message-changed-event returns now draft's msg id instead of 0 #2304
- avoid hiding outgoing classic emails #2505
- fixes for message timestamps #2517
- do not process names, avatars, location XMLs, message signature etc.
-  for duplicate messages #2513
- fix `can_send` for users not in group #2479
- fix receiving events for accounts added by `dc_accounts_add_account()` #2559
- fix which chats messages are assigned to #2465
- fix: don't create chats when MDNs are received #2578
-
-
-## 1.56.0
-
- fix downscaling images #2469
-
- fix outgoing messages popping up in selfchat #2456
-
- securejoin: display error reason if there is any #2470
-
- do not allow deleting contacts with ongoing chats #2458
-
- fix: ignore drafts folder when scanning #2454
-
- fix: scan folders also when inbox is not watched #2446
-
- more robust In-Reply-To parsing #2182
-
- update dependencies #2441 #2438 #2439 #2440 #2447 #2448 #2449 #2452 #2453 #2460 #2464 #2466
-
- update provider-database #2471
-
- refactorings #2459 #2457
-
- improve tests and ci #2445 #2450 #2451
-
-
-## 1.55.0
-
- fix panic when receiving some HTML messages #2434
-
- fix downloading some messages multiple times #2430
-
- fix formatting of read receipt texts #2431
-
- simplify SQL error handling #2415
-
- explicit rust API for creating chats with blocked status #2282
-
- debloat the binary by using less AsRef arguments #2425
-
-
-## 1.54.0
-
- switch back from `sqlx` to `rusqlite` due to performance regressions #2380 #2381 #2385 #2387
-
- global search performance improvement #2364 #2365 #2366
-
- improve SQLite performance with `PRAGMA synchronous=normal` #2382
-
- python: fix building of bindings against system-wide install of `libdeltachat` #2383 #2385
-
- python: list `requests` as a requirement #2390
-
- fix creation of many delete jobs when being offline #2372
-
- synchronize status between devices #2386
-
- deaddrop (contact requests) chat improvements #2373
-
- add "Forwarded:" to notification and chatlist summaries #2310
-
- place user avatar directly into `Chat-User-Avatar` header #2232 #2384
-
- improve tests #2360 #2362 #2370 #2377 #2387
-
- cleanup #2359 #2361 #2374 #2376 #2379 #2388
-
+# Changelog 

 ## 1.53.0

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,38 +1,15 @@
 cmake_minimum_required(VERSION 3.16)
-project(deltachat LANGUAGES C)
-include(GNUInstallDirs)
+project(deltachat)

 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.${DYNAMIC_EXT}"
+	"target/release/libdeltachat.so"
 	"target/release/pkgconfig/deltachat.pc"
-        COMMAND
-        PREFIX=${CMAKE_INSTALL_PREFIX}
-        LIBDIR=${CMAKE_INSTALL_FULL_LIBDIR}
-        INCLUDEDIR=${CMAKE_INSTALL_FULL_INCLUDEDIR}
-        ${CARGO} build --release --no-default-features
-
-	# 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 ${CMAKE_CURRENT_SOURCE_DIR}/deltachat-ffi
+	COMMAND PREFIX=${CMAKE_INSTALL_PREFIX} ${CARGO} build --package deltachat_ffi --release
+	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 )

 add_custom_target(
@@ -40,11 +17,12 @@ add_custom_target(
 	ALL
 	DEPENDS
 	"target/release/libdeltachat.a"
-	"target/release/libdeltachat.${DYNAMIC_EXT}"
+	"target/release/libdeltachat.so"
 	"target/release/pkgconfig/deltachat.pc"
 )

+include(GNUInstallDirs)
 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/libdeltachat.so" DESTINATION ${CMAKE_INSTALL_LIBDIR})
 install(FILES "target/release/pkgconfig/deltachat.pc" DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
--- a/Cargo.lock
+++ b/Cargo.lock
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,97 +1,91 @@
 [package]
 name = "deltachat"
-version = "1.82.0"
+version = "1.53.0"
 authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
-edition = "2021"
+edition = "2018"
 license = "MPL-2.0"
-rust-version = "1.56"

 [profile.dev]
 debug = 0
-panic = 'abort'

 [profile.release]
 lto = true
-panic = 'abort'

 [dependencies]
-deltachat_derive = { path = "./deltachat_derive" }
-
 ansi_term = { version = "0.12.1", optional = true }
-anyhow = "1"
-async-imap = { git = "https://github.com/async-email/async-imap" }
-async-native-tls = { version = "0.3" }
-async-smtp = { git = "https://github.com/async-email/async-smtp", branch="master", default-features=false, features = ["smtp-transport", "socks5"] }
-async-std-resolver = "0.21"
-async-std = { version = "1" }
-async-tar = { version = "0.4", default-features=false }
-async-trait = "0.1"
-backtrace = "0.3"
+anyhow = "1.0.28"
+async-imap = "0.4.0"
+async-native-tls = { version = "0.3.3" }
+async-smtp = { git = "https://github.com/async-email/async-smtp", rev="2275fd8d13e39b2c58d6605c786ff06ff9e05708" }
+async-std-resolver = "0.19.5"
+async-std = { version = "~1.8.0", features = ["unstable"] }
+async-tar = "0.3.0"
+async-trait = "0.1.31"
+backtrace = "0.3.33"
 base64 = "0.13"
-bitflags = "1.3"
-chrono = "0.4"
-dirs = { version = "4", optional=true }
+bitflags = "1.1.0"
+byteorder = "1.3.1"
+charset = "0.1"
+chrono = "0.4.6"
+dirs = { version = "3.0.1", optional=true }
 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"
-futures = "0.3"
+escaper = "0.1.0"
+futures = "0.3.4"
 hex = "0.4.0"
-image = { version = "0.24.1", default-features=false, features = ["gif", "jpeg", "ico", "png", "pnm", "webp", "bmp"] }
+image = { version = "0.23.5", default-features=false, features = ["gif", "jpeg", "ico", "png", "pnm", "webp", "bmp"] }
+indexmap = "1.3.0"
+itertools = "0.10.0"
 kamadak-exif = "0.5"
 lettre_email = { git = "https://github.com/deltachat/lettre", branch = "master" }
-libc = "0.2"
-log = {version = "0.4.16", optional = true }
-mailparse = "0.13"
-native-tls = "0.2"
-num_cpus = "1.13"
-num-derive = "0.3"
-num-traits = "0.2"
-once_cell = "1.10.0"
+libc = "0.2.51"
+log = {version = "0.4.8", optional = true }
+mailparse = "0.13.0"
+native-tls = "0.2.3"
+num_cpus = "1.13.0"
+num-derive = "0.3.0"
+num-traits = "0.2.6"
+once_cell = "1.4.1"
 percent-encoding = "2.0"
-pgp = { version = "0.7", default-features = false }
-pretty_env_logger = { version = "0.4", optional = true }
-quick-xml = "0.22"
-r2d2 = "0.8"
-r2d2_sqlite = "0.20"
-rand = "0.7"
-regex = "1.5"
-rusqlite = { version = "0.27", features = ["sqlcipher"] }
-rust-hsluv = "0.1"
-rustyline = { version = "9", optional = true }
-sanitize-filename = "0.3"
+pgp = { version = "0.7.0", default-features = false }
+pretty_env_logger = { version = "0.4.0", optional = true }
+quick-xml = "0.18.1"
+rand = "0.7.0"
+regex = "1.1.6"
+rust-hsluv = "0.1.4"
+rustyline = { version = "4.1.0", optional = true }
+sanitize-filename = "0.3.0"
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
-sha-1 = "0.10"
-sha2 = "0.10"
-smallvec = "1"
-strum = "0.24"
-strum_macros = "0.24"
-surf = { version = "2.3", default-features = false, features = ["h1-client"] }
-thiserror = "1"
-toml = "0.5"
-url = "2"
+sha-1 = "0.9.3"
+sha2 = "0.9.0"
+smallvec = "1.0.0"
+sqlx = { git = "https://github.com/deltachat/sqlx", branch = "master", features = ["runtime-async-std-native-tls", "sqlite"] }
+# keep in sync with sqlx
+libsqlite3-sys = { version = "0.22.0", default-features = false, features = [ "pkg-config", "vcpkg", "bundled" ] }
+stop-token = { version = "0.1.1", features = ["unstable"] }
+strum = "0.20.0"
+strum_macros = "0.20.1"
+surf = { version = "2.0.0-alpha.4", default-features = false, features = ["h1-client"] }
+thiserror = "1.0.14"
+toml = "0.5.6"
+url = "2.1.1"
 uuid = { version = "0.8", features = ["serde", "v4"] }
-fast-socks5 = "0.4"
-humansize = "1"
-qrcodegen = "1.7.0"
-tagger = "4.3.3"
-textwrap = "0.15.0"
-zip = { version = "0.6.2", default-features = false, features = ["deflate"] }

 [dev-dependencies]
 ansi_term = "0.12.0"
-async-std = { version = "1", features = ["unstable", "attributes"] }
-criterion = { version = "0.3.4", features = ["async_std"] }
-futures-lite = "1.12"
-log = "0.4"
-pretty_env_logger = "0.4"
-proptest = { version = "1", default-features = false, features = ["std"] }
-tempfile = "3"
+async-std = { version = "1.6.4", features = ["unstable", "attributes"] }
+criterion = "0.3"
+futures-lite = "1.7.0"
+log = "0.4.11"
+pretty_assertions = "0.6.1"
+pretty_env_logger = "0.4.0"
+proptest = "0.10"
+tempfile = "3.0"

 [workspace]
 members = [
  "deltachat-ffi",
-  "deltachat_derive",
 ]

 [[example]]
@@ -117,21 +111,9 @@ harness = false
 name = "search_msgs"
 harness = false

-[[bench]]
-name = "receive_emails"
-harness = false
-
-[[bench]]
-name = "get_chat_msgs"
-harness = false
-
-[[bench]]
-name = "get_chatlist"
-harness = false
-
 [features]
-default = ["vendored"]
+default = []
 internals = []
 repl = ["internals", "rustyline", "log", "pretty_env_logger", "ansi_term", "dirs"]
-vendored = ["async-native-tls/vendored", "async-smtp/native-tls-vendored", "rusqlite/bundled-sqlcipher-vendored-openssl"]
+vendored = ["async-native-tls/vendored", "async-smtp/native-tls-vendored"]
 nightly = ["pgp/nightly"]
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@
 > Deltachat-core written in Rust 

 [![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)
+[![Remote tests](https://github.com/deltachat/deltachat-core-rust/actions/workflows/remote_tests.yml/badge.svg)](https://github.com/deltachat/deltachat-core-rust/actions/workflows/remote_tests.yml)
+[![CircleCI](https://circleci.com/gh/deltachat/deltachat-core-rust.svg?style=shield)](https://circleci.com/gh/deltachat/deltachat-core-rust/)

 ## Installing Rust and Cargo

@@ -12,8 +14,6 @@ To download and install the official compiler for the Rust programming language,
 $ 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 command line utility, using `cargo`:
@@ -81,16 +81,6 @@ 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
@@ -127,11 +117,11 @@ $ cargo test -- --ignored

 Language bindings are available for:

- **C** \[[📂 source](./deltachat-ffi) | [📚 docs](https://c.delta.chat)\]
- **Node.js** \[[📂 source](./node) | [📦 npm](https://www.npmjs.com/package/deltachat-node) | [📚 docs](https://js.delta.chat)\]
- **Python** \[[📂 source](./python) | [📦 pypi](https://pypi.org/project/deltachat) | [📚 docs](https://py.delta.chat)\]
- **Go** \[[📂 source](https://github.com/deltachat/go-deltachat/)\]
- **Free Pascal** \[[📂 source](https://github.com/deltachat/deltachat-fp/)\]
+- [C](https://c.delta.chat)
+- [Node.js](https://www.npmjs.com/package/deltachat-node)
+- [Python](https://py.delta.chat)
+- [Go](https://github.com/deltachat/go-deltachat/)
+- [Free Pascal](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
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-</svg>
--- a/assets/qrcode_logo_footer.svg
+++ b/assets/qrcode_logo_footer.svg
@@ -1,10 +0,0 @@
-<text
-     xml:space="preserve"
-     style="font-weight:bold;font-size:24.4118px;line-height:1.25;font-family:sans-serif;fill:#aaaaaa;fill-opacity:1;stroke:none;stroke-width:0.915439"
-     x="42.325161"
-     y="23.32255"
-     id="text72398">get.delta.chat</text>
-  <path
-     id="path84310"
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--- a/assets/root-certificates/letsencrypt/isrgrootx1.der
+++ b/assets/root-certificates/letsencrypt/isrgrootx1.der
--- a/benches/contacts.rs
+++ b/benches/contacts.rs
@@ -8,14 +8,16 @@ 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.into(), id).await.unwrap();
+    let context = Context::new("FakeOS".into(), dbfile.into(), id)
+        .await
+        .unwrap();

    let book = (0..n)
        .map(|i| format!("Name {}\naddr{}@example.org\n", i, i))
        .collect::<Vec<String>>()
        .join("");

-    Contact::add_address_book(&context, &book).await.unwrap();
+    Contact::add_address_book(&context, book).await.unwrap();

    let query: Option<&str> = None;
    for _ in 0..read_count {
--- a/benches/create_account.rs
+++ b/benches/create_account.rs
@@ -8,7 +8,7 @@ async fn create_accounts(n: u32) {
    let dir = tempdir().unwrap();
    let p: PathBuf = dir.path().join("accounts").into();

-    let mut accounts = Accounts::new(p.clone()).await.unwrap();
+    let accounts = Accounts::new("my_os".into(), p.clone()).await.unwrap();

    for expected_id in 2..n {
        let id = accounts.add_account().await.unwrap();
--- a/benches/get_chat_msgs.rs
+++ b/benches/get_chat_msgs.rs
@@ -1,40 +0,0 @@
-use async_std::path::Path;
-
-use criterion::async_executor::AsyncStdExecutor;
-use criterion::{black_box, criterion_group, criterion_main, Criterion};
-
-use deltachat::chat::{self, ChatId};
-use deltachat::chatlist::Chatlist;
-use deltachat::context::Context;
-
-async fn get_chat_msgs_benchmark(dbfile: &Path, chats: &[ChatId]) {
-    let id = 100;
-    let context = Context::new(dbfile.into(), id).await.unwrap();
-
-    for c in chats.iter().take(10) {
-        black_box(chat::get_chat_msgs(&context, *c, 0).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 chats: Vec<_> = async_std::task::block_on(async {
-            let context = Context::new((&path).into(), 100).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(AsyncStdExecutor)
-                .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);
--- a/benches/get_chatlist.rs
+++ b/benches/get_chatlist.rs
@@ -1,27 +0,0 @@
-use criterion::async_executor::AsyncStdExecutor;
-use criterion::{black_box, criterion_group, criterion_main, Criterion};
-
-use deltachat::chatlist::Chatlist;
-use deltachat::context::Context;
-
-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 context =
-            async_std::task::block_on(async { Context::new(path.into(), 100).await.unwrap() });
-        c.bench_function("chatlist:try_load (Get Chatlist)", |b| {
-            b.to_async(AsyncStdExecutor)
-                .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);
--- a/benches/receive_emails.rs
+++ b/benches/receive_emails.rs
@@ -1,84 +0,0 @@
-use async_std::{path::PathBuf, task::block_on};
-use criterion::{
-    async_executor::AsyncStdExecutor, black_box, criterion_group, criterion_main, BatchSize,
-    Criterion,
-};
-use deltachat::{
-    config::Config,
-    context::Context,
-    dc_receive_imf::dc_receive_imf,
-    imex::{imex, ImexMode},
-};
-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,
-        );
-        dc_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.into(), id).await.unwrap();
-
-    let backup: PathBuf = std::env::current_dir()
-        .unwrap()
-        .join("delta-chat-backup.tar")
-        .into();
-    if backup.exists().await {
-        println!("Importing backup");
-        imex(&context, ImexMode::ImportBackup, &backup, 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| {
-        b.to_async(AsyncStdExecutor).iter_batched(
-            || block_on(create_context()),
-            |context| recv_all_emails(black_box(context)),
-            BatchSize::LargeInput,
-        );
-    });
-    group.finish();
-}
-
-criterion_group!(benches, criterion_benchmark);
-criterion_main!(benches);
--- a/benches/search_msgs.rs
+++ b/benches/search_msgs.rs
@@ -6,7 +6,9 @@ use std::path::Path;
 async fn search_benchmark(path: impl AsRef<Path>) {
    let dbfile = path.as_ref();
    let id = 100;
-    let context = Context::new(dbfile.into(), id).await.unwrap();
+    let context = Context::new("FakeOS".into(), dbfile.into(), id)
+        .await
+        .unwrap();

    for _ in 0..10u32 {
        context.search_msgs(None, "hello").await.unwrap();
@@ -20,8 +22,6 @@ fn criterion_benchmark(c: &mut Criterion) {
        c.bench_function("search hello", |b| {
            b.iter(|| block_on(async { search_benchmark(black_box(&path)).await }))
        });
-    } else {
-        println!("env var not set: DELTACHAT_BENCHMARK_DATABASE");
    }
 }

--- a/deltachat-ffi/Cargo.toml
+++ b/deltachat-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat_ffi"
-version = "1.82.0"
+version = "1.53.0"
 description = "Deltachat FFI"
 authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
 edition = "2018"
@@ -17,13 +17,13 @@ crate-type = ["cdylib", "staticlib"]
 [dependencies]
 deltachat = { path = "../", default-features = false }
 libc = "0.2"
-human-panic = "1"
-num-traits = "0.2"
+human-panic = "1.0.1"
+num-traits = "0.2.6"
 serde_json = "1.0"
-async-std = "1"
-anyhow = "1"
-thiserror = "1"
-rand = "0.7"
+async-std = "1.6.0"
+anyhow = "1.0.28"
+thiserror = "1.0.14"
+rand = "0.7.3"

 [features]
 default = ["vendored"]
--- a/deltachat-ffi/Doxyfile
+++ b/deltachat-ffi/Doxyfile
@@ -583,7 +583,7 @@ SORT_MEMBERS_CTORS_1ST = NO
 # appear in their defined order.
 # The default value is: NO.

-SORT_GROUP_NAMES       = YES
+SORT_GROUP_NAMES       = NO

 # 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
--- a/deltachat-ffi/Doxyfile.css
+++ b/deltachat-ffi/Doxyfile.css
@@ -4,16 +4,4 @@ div.fragment {
 	background-color: #e0e0e0;
 	border: 0;
 	padding: 1em;
-	border-radius: 6px;
 }
-
-code {
-	background-color: #e0e0e0;
-	padding-left: .5em;
-	padding-right: .5em;
-	border-radius: 6px;
-}
-
-li {
-	margin-bottom: .5em;
-}
--- a/deltachat-ffi/README.md
+++ b/deltachat-ffi/README.md
@@ -1,9 +1,5 @@
 # Delta Chat C Interface

-## Installation
-
-see `Installing libdeltachat system wide` in [../README.md](../README.md)
-
 ## Documentation

 To generate the C Interface documentation,
--- a/deltachat-ffi/build.rs
+++ b/deltachat-ffi/build.rs
@@ -23,13 +23,11 @@ fn main() {
        version = env::var("CARGO_PKG_VERSION").unwrap(),
        libs_priv = libs_priv,
        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())
+        .write_all(&pkg_config.as_bytes())
        .unwrap();
 }
--- a/deltachat-ffi/deltachat.h
+++ b/deltachat-ffi/deltachat.h
--- a/deltachat-ffi/deltachat.pc.in
+++ b/deltachat-ffi/deltachat.pc.in
@@ -1,6 +1,6 @@
 prefix={prefix}
-libdir={libdir}
-includedir={includedir}
+libdir=${{prefix}}/lib
+includedir=${{prefix}}/include

 Name: {name}
 Description: {description}
--- a/deltachat-ffi/src/dc_array.rs
+++ b/deltachat-ffi/src/dc_array.rs
@@ -1,5 +1,5 @@
 use crate::chat::ChatItem;
-use crate::constants::DC_MSG_ID_DAYMARKER;
+use crate::constants::{DC_MSG_ID_DAYMARKER, DC_MSG_ID_MARKER1};
 use crate::location::Location;
 use crate::message::MsgId;

@@ -18,6 +18,7 @@ impl dc_array_t {
            Self::MsgIds(array) => array[index].to_u32(),
            Self::Chat(array) => match array[index] {
                ChatItem::Message { msg_id } => msg_id.to_u32(),
+                ChatItem::Marker1 => DC_MSG_ID_MARKER1,
                ChatItem::DayMarker { .. } => DC_MSG_ID_DAYMARKER,
            },
            Self::Locations(array) => array[index].location_id,
@@ -30,6 +31,7 @@ impl dc_array_t {
            Self::MsgIds(_) => None,
            Self::Chat(array) => array.get(index).and_then(|item| match item {
                ChatItem::Message { .. } => None,
+                ChatItem::Marker1 { .. } => None,
                ChatItem::DayMarker { timestamp } => Some(*timestamp),
            }),
            Self::Locations(array) => array.get(index).map(|location| location.timestamp),
--- a/deltachat-ffi/src/lib.rs
+++ b/deltachat-ffi/src/lib.rs
--- a/deltachat-ffi/src/lot.rs
+++ b/deltachat-ffi/src/lot.rs
@@ -1,245 +0,0 @@
-//! # Legacy generic return values for C API.
-
-use crate::message::MessageState;
-use crate::qr::Qr;
-use crate::summary::{Summary, SummaryPrefix};
-use anyhow::Error;
-use std::borrow::Cow;
-
-/// 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.
-#[derive(Debug)]
-pub enum Lot {
-    Summary(Summary),
-    Qr(Qr),
-    Error(String),
-}
-
-#[repr(u8)]
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum Meaning {
-    None = 0,
-    Text1Draft = 1,
-    Text1Username = 2,
-    Text1Self = 3,
-}
-
-impl Default for Meaning {
-    fn default() -> Self {
-        Meaning::None
-    }
-}
-
-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::WebrtcInstance { domain, .. } => Some(domain),
-                Qr::Addr { .. } => None,
-                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),
-            },
-            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) => 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::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,
-            },
-            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::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(),
-            },
-            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, 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,
-
-    /// 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,
-
-    // Message States
-    MsgInFresh = 10,
-    MsgInNoticed = 13,
-    MsgInSeen = 16,
-    MsgOutPreparing = 18,
-    MsgOutDraft = 19,
-    MsgOutPending = 20,
-    MsgOutFailed = 24,
-    MsgOutDelivered = 26,
-    MsgOutMdnRcvd = 28,
-}
-
-impl Default for LotState {
-    fn default() -> Self {
-        LotState::Undefined
-    }
-}
-
-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())
-    }
-}
--- a/deltachat-ffi/src/string.rs
+++ b/deltachat-ffi/src/string.rs
@@ -17,12 +17,15 @@ use std::ptr;
 /// }
 /// ```
 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)
+    let ret: *mut libc::c_char;
+    if !s.is_null() {
+        ret = libc::strdup(s);
+        assert!(!ret.is_null());
    } else {
-        libc::calloc(1, 1) as *mut libc::c_char
-    };
-    assert!(!ret.is_null());
+        ret = libc::calloc(1, 1) as *mut libc::c_char;
+        assert!(!ret.is_null());
+    }
+
    ret
 }

@@ -167,20 +170,15 @@ pub(crate) trait Strdup {
    unsafe fn strdup(&self) -> *mut libc::c_char;
 }

-impl Strdup for str {
+impl<T: AsRef<str>> Strdup for T {
    unsafe fn strdup(&self) -> *mut libc::c_char {
-        let tmp = CString::new_lossy(self);
+        let tmp = CString::new_lossy(self.as_ref());
        dc_strdup(tmp.as_ptr())
    }
 }

-impl Strdup for String {
-    unsafe fn strdup(&self) -> *mut libc::c_char {
-        let s: &str = self;
-        s.strdup()
-    }
-}
-
+// We can not implement for AsRef<OsStr> because we already implement
+// AsRev<str> and this conflicts.  So implement for Path directly.
 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());
@@ -188,13 +186,6 @@ impl Strdup for std::path::Path {
    }
 }

-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
--- a/deltachat_derive/Cargo.toml
+++ b/deltachat_derive/Cargo.toml
@@ -1,13 +0,0 @@
-[package]
-name = "deltachat_derive"
-version = "2.0.0"
-authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
-edition = "2018"
-license = "MPL-2.0"
-
-[lib]
-proc-macro = true
-
-[dependencies]
-syn = "1"
-quote = "1"
--- a/deltachat_derive/src/lib.rs
+++ b/deltachat_derive/src/lib.rs
@@ -1,47 +0,0 @@
-#![recursion_limit = "128"]
-extern crate proc_macro;
-
-use crate::proc_macro::TokenStream;
-use quote::quote;
-
-// For now, assume (not check) that these macroses are applied to enum without
-// data.  If this assumption is violated, compiler error will point to
-// generated code, which is not very user-friendly.
-
-#[proc_macro_derive(ToSql)]
-pub fn to_sql_derive(input: TokenStream) -> TokenStream {
-    let ast: syn::DeriveInput = syn::parse(input).unwrap();
-    let name = &ast.ident;
-
-    let gen = quote! {
-        impl rusqlite::types::ToSql for #name {
-            fn to_sql(&self) -> rusqlite::Result<rusqlite::types::ToSqlOutput> {
-                let num = *self as i64;
-                let value = rusqlite::types::Value::Integer(num);
-                let output = rusqlite::types::ToSqlOutput::Owned(value);
-                std::result::Result::Ok(output)
-            }
-        }
-    };
-    gen.into()
-}
-
-#[proc_macro_derive(FromSql)]
-pub fn from_sql_derive(input: TokenStream) -> TokenStream {
-    let ast: syn::DeriveInput = syn::parse(input).unwrap();
-    let name = &ast.ident;
-
-    let gen = quote! {
-        impl rusqlite::types::FromSql for #name {
-            fn column_result(col: rusqlite::types::ValueRef) -> rusqlite::types::FromSqlResult<Self> {
-                let inner = rusqlite::types::FromSql::column_result(col)?;
-                if let Some(value) = num_traits::FromPrimitive::from_i64(inner) {
-                    Ok(value)
-                } else {
-                    Err(rusqlite::types::FromSqlError::OutOfRange(inner))
-                }
-            }
-        }
-    };
-    gen.into()
-}
--- a/draft/aeap-mvp.rst
+++ b/draft/aeap-mvp.rst
@@ -1,33 +0,0 @@
-AEAP MVP
-========
-
-Changes to the UIs
------------------
-
- The secondary self addresses (see below) are shown in the UI, but not editable.
-
- When the user changed the email address in the configure screen, show a dialog to the user, either directly explaining things or with a link to the FAQ (see "Other" below)
-
-Changes in the core
-------------------
-
- We have one primary self address and any number of secondary self addresses. `is_self_addr()` checks all of them.
-
- If the user does a reconfigure and changes the email address, the previous address is added as a secondary self address.
-
-  - don't forget to deduplicate secondary self addresses in case the user switches back and forth between addresses).
-
-  - The key stays the same.
-
- No changes for 1:1 chats, there simply is a new one
-
- When we send a message to a group, and the primary address is not a member of a group, but a secondary address is:
-  
-  Add Chat-Group-Member-Removed=<old address> and Chat-Group-Member-Added=<new address> headers to this message
-
-  - On the receiving side, make sure that we accept this (even in verified groups) if the message is signed and the key stayed the same
-
-Other
-----
-
- The user is responsible that messages to the old address arrive at the new address, for example by configuring the old provider to forward all emails to the new one.
--- a/draft/webxdc-dev-reference.md
+++ b/draft/webxdc-dev-reference.md
@@ -1,198 +0,0 @@
-# Webxdc Developer Reference
-
-(This document may eventually be merged with the [webxdc guidebook](https://deltachat.github.io/webxdc_docs/), where you may currently find other useful information.)
-
-## Webxdc File Format
-
- a **Webxdc** is a **ZIP-file** with the extension `.xdc`
- the ZIP-file must use the default compression methods as of RFC 1950,
-  this is "Deflate" or "Store"
- the ZIP-file must contain at least the file `index.html`
- if the Webxdc is started, `index.html` is opened in a restricted webview
-  that allow accessing resources only from the ZIP-file
-
-
-## Webxdc API
-
-There are some additional APIs available once `webxdc.js` is included
-(the file will be provided by the concrete implementations,
-no need to add `webxdc.js` to your ZIP-file):
-
-```html
-<script src="webxdc.js"></script>
-```
-
-### sendUpdate()
-
-```js
-window.webxdc.sendUpdate(update, descr);
-```
-
-A Webxdc is usually shared in a chat and run independently on each peer.
-To get a shared state, the peers use `sendUpdate()` to send updates to each other.
-
- `update`: an object with the following properties:  
-    - `update.payload`: any javascript primitive, array or object.
-    - `update.info`: optional, short, informational message that will be added to the chat,
-       eg. "Alice voted" or "Bob scored 123 in MyGame";
-       usually only one line of text is shown,
-       use this option sparingly to not spam the chat.
-    - `update.document`: optional, name of the document in edit,
-       must not be used eg. in games where the Webxdc does not create documents
-    - `update.summary`: optional, short text, shown beside Webxdc icon;
-       it is recommended to use some aggregated value,  eg. "8 votes", "Highscore: 123"
-
- `descr`: short, human-readable description what this update is about.
-  this is shown eg. as a fallback text in an email program.
-
-All peers, including the sending one,
-will receive the update by the callback given to `setUpdateListener()`.
-
-There are situations where the user cannot send messages to a chat,
-eg. if the webxdc instance comes as a contact request or if the user has left a group.
-In these cases, you can still call `sendUpdate()`,
-however, the update won't be sent to other peers
-and you won't get the update by `setUpdateListener()`.
-
-
-### setUpdateListener()
-
-```js
-let promise = window.webxdc.setUpdateListener((update) => {}, serial);
-```
-
-With `setUpdateListener()` you define a callback that receives the updates
-sent by `sendUpdate()`. The callback is called for updates sent by you or other peers.
-The `serial` specifies the last serial that you know about (defaults to 0). 
-The returned promise resolves when the listener has processed all the update messages known at the time when  `setUpdateListener` was called. 
-
-Each `update` which is passed to the callback comes with the following properties: 
-
- `update.payload`: equals the payload given to `sendUpdate()`
-
- `update.serial`: the serial number of this update.
-  Serials are larger `0` and newer serials have higher numbers.
-  There may be gaps in the serials
-  and it is not guaranteed that the next serial is exactly incremented by one.
-
- `update.max_serial`: the maximum serial currently known.
-  If `max_serial` equals `serial` this update is the last update (until new network messages arrive).
-
- `update.info`: optional, short, informational message (see `sendUpdate()`)
-
- `update.document`: optional, document name as set by the sender, (see `sendUpdate()`),
-  implementations show the document name eg. beside the app icon or in the title bar
-
- `update.summary`: optional, short text, shown beside icon (see `sendUpdate()`)
-
-
-### selfAddr
-
-```js
-window.webxdc.selfAddr
-```
-
-Property with the peer's own address.
-This is esp. useful if you want to differ between different peers -
-just send the address along with the payload,
-and, if needed, compare the payload addresses against selfAddr() later on.
-
-
-### selfName
-
-```js
-window.webxdc.selfName
-```
-
-Property with the peer's own name.
-This is name chosen by the user in their settings,
-if there is nothing set, that defaults to the peer's address.
-
-
-## manifest.toml
-
-If the ZIP-file contains a `manifest.toml` in its root directory,
-some basic information are read and used from there.
-
-the `manifest.toml` has the following format
-
-```toml
-name = "My Name"
-source_code_url = "https://example.org/orga/repo"
-```
-
- `name` - The name of the Webxdc.
-  If no name is set or if there is no manifest, the filename is used as the Webxdc name.
-
- `source_code_url` - Optional URL where the source code of the Webxdc and maybe other information can be found.
-  UI may make the url accessible via a "Help" menu in the Webxdc window.
-
-
-## Webxdc Icon
-
-If the ZIP-root contains an `icon.png` or `icon.jpg`,
-these files are used as the icon for the Webxdc.
-The icon should be a square at reasonable width/height;
-round corners etc. will be added by the implementations as needed.
-If no icon is set, a default icon will be used.
-
-
-## Webxdc Examples
-
-The following example shows an input field and  every input is show on all peers.
-
-```html
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="utf-8"/>
-    <script src="webxdc.js"></script>
-  </head>
-  <body>
-    <input id="input" type="text"/>
-    <a href="" onclick="sendMsg(); return false;">Send</a>
-    <p id="output"></p>
-    <script>
-    
-      function sendMsg() {
-        msg = document.getElementById("input").value;
-        window.webxdc.sendUpdate({payload: msg}, 'Someone typed "'+msg+'".');
-      }
-    
-      function receiveUpdate(update) {
-        document.getElementById('output').innerHTML += update.payload + "<br>";
-      }
-    
-      window.webxdc.setUpdateListener(receiveUpdate, 0);
-    </script>
-  </body>
-</html>
-```
-
-[Webxdc Development Tool](https://github.com/deltachat/webxdc-dev)
-offers an **Webxdc Simulator** that can be used in many browsers without any installation needed.
-You can also use that repository as a template for your own Webxdc -
-just clone and start adapting things to your need.
-
-
-### Advanced Examples
-
- [2048](https://github.com/adbenitez/2048.xdc)
- [Draw](https://github.com/adbenitez/draw.xdc)
- [Poll](https://github.com/r10s/webxdc-poll/)
- [Tic Tac Toe](https://github.com/Simon-Laux/tictactoe.xdc)
- Even more with [Topic #webxdc on Github](https://github.com/topics/webxdc) or in the [webxdc GitHub organization](https://github.com/webxdc)
-
-
-## Closing Remarks
-
- older devices might not have the newest js features in their webview,
-  you may want to transpile your code down to an older js version eg. with https://babeljs.io
- viewport and scaling features are implementation specific,
-  if you want to have an explicit behavior, you can add eg.
-  `<meta name="viewport" content="initial-scale=1; user-scalable=no">` to your Webxdc
- the `<title>` tag should not be used and its content is usually not displayed;
-  instead, use the `name` property from `manifest.toml`
- there are tons of ideas for enhancements of the API and the file format,
-  eg. in the future, we will may define icon- and manifest-files,
-  allow to aggregate the state or add metadata.
--- a/examples/repl/cmdline.rs
+++ b/examples/repl/cmdline.rs
@@ -2,7 +2,7 @@ extern crate dirs;

 use std::str::FromStr;

-use anyhow::{bail, ensure, Result};
+use anyhow::{bail, ensure, Error};
 use async_std::path::Path;
 use deltachat::chat::{
    self, Chat, ChatId, ChatItem, ChatVisibility, MuteDuration, ProtectionStatus,
@@ -13,14 +13,15 @@ use deltachat::contact::*;
 use deltachat::context::*;
 use deltachat::dc_receive_imf::*;
 use deltachat::dc_tools::*;
-use deltachat::download::DownloadState;
 use deltachat::imex::*;
 use deltachat::location;
 use deltachat::log::LogExt;
-use deltachat::message::{self, Message, MessageState, MsgId, Viewtype};
+use deltachat::lot::LotState;
+use deltachat::message::{self, ContactRequestDecision, Message, MessageState, MsgId};
 use deltachat::peerstate::*;
 use deltachat::qr::*;
 use deltachat::sql;
+use deltachat::EventType;
 use deltachat::{config, provider};
 use std::fs;
 use std::time::{Duration, SystemTime};
@@ -33,7 +34,7 @@ async fn reset_tables(context: &Context, bits: i32) {
    if 0 != bits & 1 {
        context
            .sql()
-            .execute("DELETE FROM jobs;", paramsv![])
+            .execute(sqlx::query("DELETE FROM jobs;"))
            .await
            .unwrap();
        println!("(1) Jobs reset.");
@@ -41,7 +42,7 @@ async fn reset_tables(context: &Context, bits: i32) {
    if 0 != bits & 2 {
        context
            .sql()
-            .execute("DELETE FROM acpeerstates;", paramsv![])
+            .execute(sqlx::query("DELETE FROM acpeerstates;"))
            .await
            .unwrap();
        println!("(2) Peerstates reset.");
@@ -49,7 +50,7 @@ async fn reset_tables(context: &Context, bits: i32) {
    if 0 != bits & 4 {
        context
            .sql()
-            .execute("DELETE FROM keypairs;", paramsv![])
+            .execute(sqlx::query("DELETE FROM keypairs;"))
            .await
            .unwrap();
        println!("(4) Private keypairs reset.");
@@ -57,48 +58,49 @@ async fn reset_tables(context: &Context, bits: i32) {
    if 0 != bits & 8 {
        context
            .sql()
-            .execute("DELETE FROM contacts WHERE id>9;", paramsv![])
+            .execute(sqlx::query("DELETE FROM contacts WHERE id>9;"))
            .await
            .unwrap();
        context
            .sql()
-            .execute("DELETE FROM chats WHERE id>9;", paramsv![])
+            .execute(sqlx::query("DELETE FROM chats WHERE id>9;"))
            .await
            .unwrap();
        context
            .sql()
-            .execute("DELETE FROM chats_contacts;", paramsv![])
+            .execute(sqlx::query("DELETE FROM chats_contacts;"))
            .await
            .unwrap();
        context
            .sql()
-            .execute("DELETE FROM msgs WHERE id>9;", paramsv![])
+            .execute(sqlx::query("DELETE FROM msgs WHERE id>9;"))
            .await
            .unwrap();
        context
            .sql()
-            .execute(
+            .execute(sqlx::query(
                "DELETE FROM config WHERE keyname LIKE 'imap.%' OR keyname LIKE 'configured%';",
-                paramsv![],
-            )
+            ))
            .await
            .unwrap();
-        context.sql().config_cache().write().await.clear();
        context
            .sql()
-            .execute("DELETE FROM leftgrps;", paramsv![])
+            .execute(sqlx::query("DELETE FROM leftgrps;"))
            .await
            .unwrap();
        println!("(8) Rest but server config reset.");
    }

-    context.emit_msgs_changed_without_ids();
+    context.emit_event(EventType::MsgsChanged {
+        chat_id: ChatId::new(0),
+        msg_id: MsgId::new(0),
+    });
 }

-async fn poke_eml_file(context: &Context, filename: impl AsRef<Path>) -> Result<()> {
+async fn poke_eml_file(context: &Context, filename: impl AsRef<Path>) -> Result<(), anyhow::Error> {
    let data = dc_read_file(context, filename).await?;

-    if let Err(err) = dc_receive_imf(context, &data, false).await {
+    if let Err(err) = dc_receive_imf(context, &data, "import", 0, false).await {
        println!("dc_receive_imf errored: {:?}", err);
    }
    Ok(())
@@ -160,7 +162,10 @@ async fn poke_spec(context: &Context, spec: Option<&str>) -> bool {
    }
    println!("Import: {} items read from \"{}\".", read_cnt, &real_spec);
    if read_cnt > 0 {
-        context.emit_msgs_changed_without_ids();
+        context.emit_event(EventType::MsgsChanged {
+            chat_id: ChatId::new(0),
+            msg_id: MsgId::new(0),
+        });
    }
    true
 }
@@ -183,18 +188,10 @@ async fn log_msg(context: &Context, prefix: impl AsRef<str>, msg: &Message) {
        MessageState::OutFailed => " !!",
        _ => "",
    };
-
-    let downloadstate = match msg.download_state() {
-        DownloadState::Done => "",
-        DownloadState::Available => " [⬇ Download available]",
-        DownloadState::InProgress => " [⬇ Download in progress...]️",
-        DownloadState::Failure => " [⬇ Download failed]",
-    };
-
    let temp2 = dc_timestamp_to_str(msg.get_timestamp());
    let msgtext = msg.get_text();
    println!(
-        "{}{}{}{}: {} (Contact#{}): {} {}{}{}{}{}{}{} [{}]",
+        "{}{}{}{}: {} (Contact#{}): {} {}{}{}{}{}{} [{}]",
        prefix.as_ref(),
        msg.get_id(),
        if msg.get_showpadlock() { "🔒" } else { "" },
@@ -203,7 +200,7 @@ async fn log_msg(context: &Context, prefix: impl AsRef<str>, msg: &Message) {
        contact_id,
        msgtext.unwrap_or_default(),
        if msg.has_html() { "[HAS-HTML]️" } else { "" },
-        if msg.get_from_id() == ContactId::SELF {
+        if msg.get_from_id() == 1 {
            ""
        } else if msg.get_state() == MessageState::InSeen {
            "[SEEN]"
@@ -228,12 +225,11 @@ async fn log_msg(context: &Context, prefix: impl AsRef<str>, msg: &Message) {
            ""
        },
        statestr,
-        downloadstate,
        &temp2,
    );
 }

-async fn log_msglist(context: &Context, msglist: &[MsgId]) -> Result<()> {
+async fn log_msglist(context: &Context, msglist: &[MsgId]) -> Result<(), Error> {
    let mut lines_out = 0;
    for &msg_id in msglist {
        if msg_id == MsgId::new(DC_MSG_ID_DAYMARKER) {
@@ -261,54 +257,59 @@ async fn log_msglist(context: &Context, msglist: &[MsgId]) -> Result<()> {
    Ok(())
 }

-async fn log_contactlist(context: &Context, contacts: &[ContactId]) -> Result<()> {
+async fn log_contactlist(context: &Context, contacts: &[u32]) {
    for contact_id in contacts {
+        let line;
        let mut line2 = "".to_string();
-        let contact = Contact::get_by_id(context, *contact_id).await?;
-        let name = contact.get_display_name();
-        let addr = contact.get_addr();
-        let verified_state = contact.is_verified(context).await?;
-        let verified_str = if VerifiedStatus::Unverified != verified_state {
-            if verified_state == VerifiedStatus::BidirectVerified {
-                " √√"
+        if let Ok(contact) = Contact::get_by_id(context, *contact_id).await {
+            let name = contact.get_display_name();
+            let addr = contact.get_addr();
+            let verified_state = contact.is_verified(context).await;
+            let verified_str = if VerifiedStatus::Unverified != verified_state {
+                if verified_state == VerifiedStatus::BidirectVerified {
+                    " √√"
+                } else {
+                    " √"
+                }
            } else {
-                " √"
-            }
-        } else {
-            ""
-        };
-        let line = format!(
-            "{}{} <{}>",
-            if !name.is_empty() {
-                name
-            } else {
-                "<name unset>"
-            },
-            verified_str,
-            if !addr.is_empty() { addr } else { "addr unset" }
-        );
-        let peerstate = Peerstate::from_addr(context, addr)
-            .await
-            .expect("peerstate error");
-        if peerstate.is_some() && *contact_id != ContactId::SELF {
-            line2 = format!(
-                ", prefer-encrypt={}",
-                peerstate.as_ref().unwrap().prefer_encrypt
+                ""
+            };
+            line = format!(
+                "{}{} <{}>",
+                if !name.is_empty() {
+                    &name
+                } else {
+                    "<name unset>"
+                },
+                verified_str,
+                if !addr.is_empty() {
+                    &addr
+                } else {
+                    "addr unset"
+                }
            );
-        }
+            let peerstate = Peerstate::from_addr(context, &addr)
+                .await
+                .expect("peerstate error");
+            if peerstate.is_some() && *contact_id != 1 {
+                line2 = format!(
+                    ", prefer-encrypt={}",
+                    peerstate.as_ref().unwrap().prefer_encrypt
+                );
+            }

-        println!("Contact#{}: {}{}", *contact_id, line, line2);
+            println!("Contact#{}: {}{}", *contact_id, line, line2);
+        }
    }
-    Ok(())
 }

 fn chat_prefix(chat: &Chat) -> &'static str {
    chat.typ.into()
 }

-pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Result<()> {
+pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Result<(), Error> {
    let mut sel_chat = if !chat_id.is_unset() {
-        Some(Chat::load_from_db(&context, *chat_id).await?)
+        Chat::load_from_db(&context, *chat_id).await.ok()
    } else {
        None
    };
@@ -349,7 +350,6 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                 configure\n\
                 connect\n\
                 disconnect\n\
-                 connectivity\n\
                 maybenetwork\n\
                 housekeeping\n\
                 help imex (Import/Export)\n\
@@ -359,7 +359,6 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                 chat [<chat-id>|0]\n\
                 createchat <contact-id>\n\
                 creategroup <name>\n\
-                 createbroadcast\n\
                 createprotected <name>\n\
                 addmember <contact-id>\n\
                 removemember <contact-id>\n\
@@ -372,11 +371,8 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                 getlocations [<contact-id>]\n\
                 send <text>\n\
                 sendimage <file> [<text>]\n\
-                 sendsticker <file> [<text>]\n\
                 sendfile <file> [<text>]\n\
                 sendhtml <file for html-part> [<text for plain-part>]\n\
-                 sendsyncmsg\n\
-                 sendupdate <msg-id> <json status update>\n\
                 videochat\n\
                 draft [<text>]\n\
                 devicemsg <text>\n\
@@ -390,16 +386,16 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                 protect <chat-id>\n\
                 unprotect <chat-id>\n\
                 delchat <chat-id>\n\
-                 accept <chat-id>\n\
-                 decline <chat-id>\n\
+                 ===========================Contact requests==\n\
+                 decidestartchat <msg-id>\n\
+                 decideblock <msg-id>\n\
+                 decidenotnow <msg-id>\n\
                 ===========================Message commands==\n\
                 listmsgs <query>\n\
                 msginfo <msg-id>\n\
-                 download <msg-id>\n\
                 html <msg-id>\n\
                 listfresh\n\
                 forward <msg-id> <chat-id>\n\
-                 resend <msg-id>\n\
                 markseen <msg-id>\n\
                 delmsg <msg-id>\n\
                 ===========================Contact commands==\n\
@@ -414,12 +410,11 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                 listblocked\n\
                 ======================================Misc.==\n\
                 getqr [<chat-id>]\n\
-                 getqrsvg [<chat-id>]\n\
                 getbadqr\n\
                 checkqr <qr-content>\n\
-                 joinqr <qr-content>\n\
                 setqr <qr-content>\n\
                 providerinfo <addr>\n\
+                 event <event-id to test>\n\
                 fileinfo <file>\n\
                 estimatedeletion <seconds>\n\
                 clear -- clear screen\n\
@@ -454,39 +449,27 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                !arg1.is_empty() && !arg2.is_empty(),
                "Arguments <msg-id> <setup-code> expected"
            );
-            continue_key_transfer(&context, MsgId::new(arg1.parse()?), arg2).await?;
+            continue_key_transfer(&context, MsgId::new(arg1.parse()?), &arg2).await?;
        }
        "has-backup" => {
            has_backup(&context, blobdir).await?;
        }
        "export-backup" => {
            let dir = dirs::home_dir().unwrap_or_default();
-            imex(
-                &context,
-                ImexMode::ExportBackup,
-                dir.as_ref(),
-                Some(arg2.to_string()),
-            )
-            .await?;
+            imex(&context, ImexMode::ExportBackup, &dir).await?;
            println!("Exported to {}.", dir.to_string_lossy());
        }
        "import-backup" => {
            ensure!(!arg1.is_empty(), "Argument <backup-file> missing.");
-            imex(
-                &context,
-                ImexMode::ImportBackup,
-                arg1.as_ref(),
-                Some(arg2.to_string()),
-            )
-            .await?;
+            imex(&context, ImexMode::ImportBackup, arg1).await?;
        }
        "export-keys" => {
            let dir = dirs::home_dir().unwrap_or_default();
-            imex(&context, ImexMode::ExportSelfKeys, dir.as_ref(), None).await?;
+            imex(&context, ImexMode::ExportSelfKeys, &dir).await?;
            println!("Exported to {}.", dir.to_string_lossy());
        }
        "import-keys" => {
-            imex(&context, ImexMode::ImportSelfKeys, arg1.as_ref(), None).await?;
+            imex(&context, ImexMode::ImportSelfKeys, arg1).await?;
        }
        "export-setup" => {
            let setup_code = create_setup_code(&context);
@@ -513,33 +496,19 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
        }
        "set" => {
            ensure!(!arg1.is_empty(), "Argument <key> missing.");
-            let key = config::Config::from_str(arg1)?;
+            let key = config::Config::from_str(&arg1)?;
            let value = if arg2.is_empty() { None } else { Some(arg2) };
            context.set_config(key, value).await?;
        }
        "get" => {
            ensure!(!arg1.is_empty(), "Argument <key> missing.");
-            let key = config::Config::from_str(arg1)?;
+            let key = config::Config::from_str(&arg1)?;
            let val = context.get_config(key).await;
            println!("{}={:?}", key, val);
        }
        "info" => {
            println!("{:#?}", context.get_info().await);
        }
-        "connectivity" => {
-            let file = dirs::home_dir()
-                .unwrap_or_default()
-                .join("connectivity.html");
-            match context.get_connectivity_html().await {
-                Ok(html) => {
-                    fs::write(&file, html)?;
-                    println!("Report written to: {:#?}", file);
-                }
-                Err(err) => {
-                    bail!("Failed to get connectivity html: {}", err);
-                }
-            }
-        }
        "maybenetwork" => {
            context.maybe_network().await;
        }
@@ -565,9 +534,9 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                );

                for i in (0..cnt).rev() {
-                    let chat = Chat::load_from_db(&context, chatlist.get_chat_id(i)?).await?;
+                    let chat = Chat::load_from_db(&context, chatlist.get_chat_id(i)).await?;
                    println!(
-                        "{}#{}: {} [{} fresh] {}{}{}{}",
+                        "{}#{}: {} [{} fresh] {}{}{}",
                        chat_prefix(&chat),
                        chat.get_id(),
                        chat.get_name(),
@@ -579,31 +548,27 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                            ChatVisibility::Pinned => "📌",
                        },
                        if chat.is_protected() { "🛡️" } else { "" },
-                        if chat.is_contact_request() {
-                            "🆕"
-                        } else {
-                            ""
-                        },
                    );
-                    let summary = chatlist.get_summary(&context, i, Some(&chat)).await?;
+                    let lot = chatlist.get_summary(&context, i, Some(&chat)).await;
                    let statestr = if chat.visibility == ChatVisibility::Archived {
                        " [Archived]"
                    } else {
-                        match summary.state {
-                            MessageState::OutPending => " o",
-                            MessageState::OutDelivered => " √",
-                            MessageState::OutMdnRcvd => " √√",
-                            MessageState::OutFailed => " !!",
+                        match lot.get_state() {
+                            LotState::MsgOutPending => " o",
+                            LotState::MsgOutDelivered => " √",
+                            LotState::MsgOutMdnRcvd => " √√",
+                            LotState::MsgOutFailed => " !!",
                            _ => "",
                        }
                    };
-                    let timestr = dc_timestamp_to_str(summary.timestamp);
+                    let timestr = dc_timestamp_to_str(lot.get_timestamp());
+                    let text1 = lot.get_text1();
+                    let text2 = lot.get_text2();
                    println!(
-                        "{}{}{} [{}]{}",
-                        summary
-                            .prefix
-                            .map_or_else(String::new, |prefix| format!("{}: ", prefix)),
-                        summary.text,
+                        "{}{}{}{} [{}]{}",
+                        text1.unwrap_or(""),
+                        if text1.is_some() { ": " } else { "" },
+                        text2.unwrap_or(""),
                        statestr,
                        &timestr,
                        if chat.is_sending_locations() {
@@ -617,7 +582,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                    );
                }
            }
-            if location::is_sending_locations_to_chat(&context, None).await? {
+            if location::is_sending_locations_to_chat(&context, None).await {
                println!("Location streaming enabled.");
            }
            println!("{} chats", cnt);
@@ -638,14 +603,14 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
            let sel_chat = sel_chat.as_ref().unwrap();

            let time_start = std::time::SystemTime::now();
-            let msglist =
-                chat::get_chat_msgs(&context, sel_chat.get_id(), DC_GCM_ADDDAYMARKER).await?;
+            let msglist = chat::get_chat_msgs(&context, sel_chat.get_id(), 0x1, None).await?;
            let time_needed = time_start.elapsed().unwrap_or_default();

            let msglist: Vec<MsgId> = msglist
                .into_iter()
                .map(|x| match x {
                    ChatItem::Message { msg_id } => msg_id,
+                    ChatItem::Marker1 => MsgId::new(DC_MSG_ID_MARKER1),
                    ChatItem::DayMarker { .. } => MsgId::new(DC_MSG_ID_DAYMARKER),
                })
                .collect();
@@ -707,11 +672,40 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
        }
        "createchat" => {
            ensure!(!arg1.is_empty(), "Argument <contact-id> missing.");
-            let contact_id = ContactId::new(arg1.parse()?);
-            let chat_id = ChatId::create_for_contact(&context, contact_id).await?;
+            let contact_id: u32 = arg1.parse()?;
+            let chat_id = chat::create_by_contact_id(&context, contact_id).await?;

            println!("Single#{} created successfully.", chat_id,);
        }
+        "decidestartchat" | "createchatbymsg" => {
+            ensure!(!arg1.is_empty(), "Argument <msg-id> missing");
+            let msg_id = MsgId::new(arg1.parse()?);
+            match message::decide_on_contact_request(
+                &context,
+                msg_id,
+                ContactRequestDecision::StartChat,
+            )
+            .await
+            {
+                Some(chat_id) => {
+                    let chat = Chat::load_from_db(&context, chat_id).await?;
+                    println!("{}#{} created successfully.", chat_prefix(&chat), chat_id);
+                }
+                None => println!("Cannot crate chat."),
+            }
+        }
+        "decidenotnow" => {
+            ensure!(!arg1.is_empty(), "Argument <msg-id> missing");
+            let msg_id = MsgId::new(arg1.parse()?);
+            message::decide_on_contact_request(&context, msg_id, ContactRequestDecision::NotNow)
+                .await;
+        }
+        "decideblock" => {
+            ensure!(!arg1.is_empty(), "Argument <msg-id> missing");
+            let msg_id = MsgId::new(arg1.parse()?);
+            message::decide_on_contact_request(&context, msg_id, ContactRequestDecision::Block)
+                .await;
+        }
        "creategroup" => {
            ensure!(!arg1.is_empty(), "Argument <name> missing.");
            let chat_id =
@@ -719,11 +713,6 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu

            println!("Group#{} created successfully.", chat_id);
        }
-        "createbroadcast" => {
-            let chat_id = chat::create_broadcast_list(&context).await?;
-
-            println!("Broadcast#{} created successfully.", chat_id);
-        }
        "createprotected" => {
            ensure!(!arg1.is_empty(), "Argument <name> missing.");
            let chat_id =
@@ -735,15 +724,23 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
            ensure!(sel_chat.is_some(), "No chat selected");
            ensure!(!arg1.is_empty(), "Argument <contact-id> missing.");

-            let contact_id_0 = ContactId::new(arg1.parse()?);
-            chat::add_contact_to_chat(&context, sel_chat.as_ref().unwrap().get_id(), contact_id_0)
-                .await?;
-            println!("Contact added to chat.");
+            let contact_id_0: u32 = arg1.parse()?;
+            if chat::add_contact_to_chat(
+                &context,
+                sel_chat.as_ref().unwrap().get_id(),
+                contact_id_0,
+            )
+            .await
+            {
+                println!("Contact added to chat.");
+            } else {
+                bail!("Cannot add contact to chat.");
+            }
        }
        "removemember" => {
            ensure!(sel_chat.is_some(), "No chat selected.");
            ensure!(!arg1.is_empty(), "Argument <contact-id> missing.");
-            let contact_id_1 = ContactId::new(arg1.parse()?);
+            let contact_id_1: u32 = arg1.parse()?;
            chat::remove_contact_from_chat(
                &context,
                sel_chat.as_ref().unwrap().get_id(),
@@ -756,12 +753,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
        "groupname" => {
            ensure!(sel_chat.is_some(), "No chat selected.");
            ensure!(!arg1.is_empty(), "Argument <name> missing.");
-            chat::set_chat_name(
-                &context,
-                sel_chat.as_ref().unwrap().get_id(),
-                format!("{} {}", arg1, arg2).trim(),
-            )
-            .await?;
+            chat::set_chat_name(&context, sel_chat.as_ref().unwrap().get_id(), arg1).await?;

            println!("Chat name set");
        }
@@ -781,7 +773,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                chat::get_chat_contacts(&context, sel_chat.as_ref().unwrap().get_id()).await?;
            println!("Memberlist:");

-            log_contactlist(&context, &contacts).await?;
+            log_contactlist(&context, &contacts).await;
            println!(
                "{} contacts\nLocation streaming: {}",
                contacts.len(),
@@ -789,7 +781,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                    &context,
                    Some(sel_chat.as_ref().unwrap().get_id())
                )
-                .await?,
+                .await,
            );
        }
        "getlocations" => {
@@ -834,7 +826,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                sel_chat.as_ref().unwrap().get_id(),
                seconds,
            )
-            .await?;
+            .await;
            println!(
                "Locations will be sent to Chat#{} for {} seconds. Use 'setlocation <lat> <lng>' to play around.",
                sel_chat.as_ref().unwrap().get_id(),
@@ -871,14 +863,12 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
            ensure!(sel_chat.is_some(), "No chat selected.");
            chat::send_text_msg(&context, sel_chat.as_ref().unwrap().get_id(), "".into()).await?;
        }
-        "sendimage" | "sendsticker" | "sendfile" => {
+        "sendimage" | "sendfile" => {
            ensure!(sel_chat.is_some(), "No chat selected.");
            ensure!(!arg1.is_empty(), "No file given.");

            let mut msg = Message::new(if arg0 == "sendimage" {
                Viewtype::Image
-            } else if arg0 == "sendsticker" {
-                Viewtype::Sticker
            } else {
                Viewtype::File
            });
@@ -904,20 +894,6 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
            }));
            chat::send_msg(&context, sel_chat.as_ref().unwrap().get_id(), &mut msg).await?;
        }
-        "sendsyncmsg" => match context.send_sync_msg().await? {
-            Some(msg_id) => println!("sync message sent as {}.", msg_id),
-            None => println!("sync message not needed."),
-        },
-        "sendupdate" => {
-            ensure!(
-                !arg1.is_empty() && !arg2.is_empty(),
-                "Arguments <msg-id> <json status update> expected"
-            );
-            let msg_id = MsgId::new(arg1.parse()?);
-            context
-                .send_webxdc_status_update(msg_id, arg2, "this is a webxdc status update")
-                .await?;
-        }
        "videochat" => {
            ensure!(sel_chat.is_some(), "No chat selected.");
            chat::send_videochat_invitation(&context, sel_chat.as_ref().unwrap().get_id()).await?;
@@ -925,24 +901,18 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
        "listmsgs" => {
            ensure!(!arg1.is_empty(), "Argument <query> missing.");

-            let query = format!("{} {}", arg1, arg2).trim().to_string();
-            let chat = sel_chat.as_ref().map(|sel_chat| sel_chat.get_id());
+            let chat = if let Some(ref sel_chat) = sel_chat {
+                Some(sel_chat.get_id())
+            } else {
+                None
+            };
+
            let time_start = std::time::SystemTime::now();
-            let msglist = context.search_msgs(chat, &query).await?;
+            let msglist = context.search_msgs(chat, arg1).await?;
            let time_needed = time_start.elapsed().unwrap_or_default();

            log_msglist(&context, &msglist).await?;
-            println!(
-                "{}{} messages for {}search of \"{}\"",
-                msglist.len(),
-                if msglist.len() == 1000 { "+" } else { "" },
-                if chat.is_none() {
-                    "global "
-                } else {
-                    "in-chat-"
-                },
-                query,
-            );
+            println!("{} messages.", msglist.len());
            println!("{:?} to create this list", time_needed);
        }
        "draft" => {
@@ -1050,28 +1020,12 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
            let chat_id = ChatId::new(arg1.parse()?);
            chat_id.delete(&context).await?;
        }
-        "accept" => {
-            ensure!(!arg1.is_empty(), "Argument <chat-id> missing.");
-            let chat_id = ChatId::new(arg1.parse()?);
-            chat_id.accept(&context).await?;
-        }
-        "blockchat" => {
-            ensure!(!arg1.is_empty(), "Argument <chat-id> missing.");
-            let chat_id = ChatId::new(arg1.parse()?);
-            chat_id.block(&context).await?;
-        }
        "msginfo" => {
            ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
            let id = MsgId::new(arg1.parse()?);
            let res = message::get_msg_info(&context, id).await?;
            println!("{}", res);
        }
-        "download" => {
-            ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
-            let id = MsgId::new(arg1.parse()?);
-            println!("Scheduling download for {:?}", id);
-            id.download_full(&context).await?;
-        }
        "html" => {
            ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
            let id = MsgId::new(arg1.parse()?);
@@ -1099,24 +1053,17 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
            msg_ids[0] = MsgId::new(arg1.parse()?);
            chat::forward_msgs(&context, &msg_ids, chat_id).await?;
        }
-        "resend" => {
-            ensure!(!arg1.is_empty(), "Arguments <msg-id> expected");
-
-            let mut msg_ids = [MsgId::new(0); 1];
-            msg_ids[0] = MsgId::new(arg1.parse()?);
-            chat::resend_msgs(&context, &msg_ids).await?;
-        }
        "markseen" => {
            ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
            let mut msg_ids = vec![MsgId::new(0)];
            msg_ids[0] = MsgId::new(arg1.parse()?);
-            message::markseen_msgs(&context, msg_ids).await?;
+            message::markseen_msgs(&context, msg_ids).await;
        }
        "delmsg" => {
            ensure!(!arg1.is_empty(), "Argument <msg-id> missing.");
            let mut ids = [MsgId::new(0); 1];
            ids[0] = MsgId::new(arg1.parse()?);
-            message::delete_msgs(&context, &ids).await?;
+            message::delete_msgs(&context, &ids).await;
        }
        "listcontacts" | "contacts" | "listverified" => {
            let contacts = Contact::get_all(
@@ -1129,7 +1076,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                Some(arg1),
            )
            .await?;
-            log_contactlist(&context, &contacts).await?;
+            log_contactlist(&context, &contacts).await;
            println!("{} contacts.", contacts.len());
        }
        "addcontact" => {
@@ -1137,7 +1084,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu

            if !arg2.is_empty() {
                let book = format!("{}\n{}", arg1, arg2);
-                Contact::add_address_book(&context, &book).await?;
+                Contact::add_address_book(&context, book).await?;
            } else {
                Contact::create(&context, "", arg1).await?;
            }
@@ -1145,7 +1092,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
        "contactinfo" => {
            ensure!(!arg1.is_empty(), "Argument <contact-id> missing.");

-            let contact_id = ContactId::new(arg1.parse()?);
+            let contact_id: u32 = arg1.parse()?;
            let contact = Contact::get_by_id(&context, contact_id).await?;
            let name_n_addr = contact.get_name_n_addr();

@@ -1171,7 +1118,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                    if 0 != i {
                        res += ", ";
                    }
-                    let chat = Chat::load_from_db(&context, chatlist.get_chat_id(i)?).await?;
+                    let chat = Chat::load_from_db(&context, chatlist.get_chat_id(i)).await?;
                    res += &format!("{}#{}", chat_prefix(&chat), chat.get_id());
                }
            }
@@ -1180,27 +1127,33 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
        }
        "delcontact" => {
            ensure!(!arg1.is_empty(), "Argument <contact-id> missing.");
-            Contact::delete(&context, ContactId::new(arg1.parse()?)).await?;
+            Contact::delete(&context, arg1.parse()?).await?;
        }
        "block" => {
            ensure!(!arg1.is_empty(), "Argument <contact-id> missing.");
-            let contact_id = ContactId::new(arg1.parse()?);
-            Contact::block(&context, contact_id).await?;
+            let contact_id = arg1.parse()?;
+            Contact::block(&context, contact_id).await;
        }
        "unblock" => {
            ensure!(!arg1.is_empty(), "Argument <contact-id> missing.");
-            let contact_id = ContactId::new(arg1.parse()?);
-            Contact::unblock(&context, contact_id).await?;
+            let contact_id = arg1.parse()?;
+            Contact::unblock(&context, contact_id).await;
        }
        "listblocked" => {
            let contacts = Contact::get_all_blocked(&context).await?;
-            log_contactlist(&context, &contacts).await?;
+            log_contactlist(&context, &contacts).await;
            println!("{} blocked contacts.", contacts.len());
        }
        "checkqr" => {
            ensure!(!arg1.is_empty(), "Argument <qr-content> missing.");
-            let qr = check_qr(&context, arg1).await?;
-            println!("qr={:?}", qr);
+            let res = check_qr(&context, arg1).await;
+            println!(
+                "state={}, id={}, text1={:?}, text2={:?}",
+                res.get_state(),
+                res.get_id(),
+                res.get_text1(),
+                res.get_text2()
+            );
        }
        "setqr" => {
            ensure!(!arg1.is_empty(), "Argument <qr-content> missing.");
@@ -1211,10 +1164,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
        }
        "providerinfo" => {
            ensure!(!arg1.is_empty(), "Argument <addr> missing.");
-            let socks5_enabled = context
-                .get_config_bool(config::Config::Socks5Enabled)
-                .await?;
-            match provider::get_provider_info(&context, arg1, socks5_enabled).await {
+            match provider::get_provider_info(arg1).await {
                Some(info) => {
                    println!("Information for provider belonging to {}:", arg1);
                    println!("status: {}", info.status as u32);
@@ -1230,6 +1180,17 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                }
            }
        }
+        // TODO: implement this again, unclear how to match this through though, without writing a parser.
+        // "event" => {
+        //     ensure!(!arg1.is_empty(), "Argument <id> missing.");
+        //     let event = arg1.parse()?;
+        //     let event = EventType::from_u32(event).ok_or(format_err!("EventType::from_u32({})", event))?;
+        //     let r = context.emit_event(event, 0 as libc::uintptr_t, 0 as libc::uintptr_t);
+        //     println!(
+        //         "Sending event {:?}({}), received value {}.",
+        //         event, event as usize, r,
+        //     );
+        // }
        "fileinfo" => {
            ensure!(!arg1.is_empty(), "Argument <file> missing.");

--- a/examples/repl/main.rs
+++ b/examples/repl/main.rs
@@ -26,15 +26,12 @@ use rustyline::config::OutputStreamType;
 use rustyline::error::ReadlineError;
 use rustyline::highlight::{Highlighter, MatchingBracketHighlighter};
 use rustyline::hint::{Hinter, HistoryHinter};
-use rustyline::validate::Validator;
 use rustyline::{
-    Cmd, CompletionType, Config, Context as RustyContext, EditMode, Editor, Helper, KeyEvent,
+    Cmd, CompletionType, Config, Context as RustyContext, EditMode, Editor, Helper, KeyPress,
 };

 mod cmdline;
 use self::cmdline::*;
-use deltachat::qr_code_generator::get_securejoin_qr_svg;
-use std::fs;

 /// Event Handler
 fn receive_event(event: EventType) {
@@ -59,6 +56,9 @@ fn receive_event(event: EventType) {
        EventType::Error(msg) => {
            error!("{}", msg);
        }
+        EventType::ErrorNetwork(msg) => {
+            error!("[NETWORK] msg={}", msg);
+        }
        EventType::ErrorSelfNotInGroup(msg) => {
            error!("[SELF_NOT_IN_GROUP] {}", msg);
        }
@@ -156,7 +156,7 @@ const IMEX_COMMANDS: [&str; 12] = [
    "stop",
 ];

-const DB_COMMANDS: [&str; 10] = [
+const DB_COMMANDS: [&str; 9] = [
    "info",
    "set",
    "get",
@@ -164,19 +164,20 @@ const DB_COMMANDS: [&str; 10] = [
    "configure",
    "connect",
    "disconnect",
-    "connectivity",
    "maybenetwork",
    "housekeeping",
 ];

-const CHAT_COMMANDS: [&str; 36] = [
+const CHAT_COMMANDS: [&str; 34] = [
    "listchats",
    "listarchived",
    "chat",
    "createchat",
+    "decidestartchat",
+    "decideblock",
+    "decidenotnow",
    "creategroup",
-    "createbroadcast",
-    "createprotected",
+    "createverified",
    "addmember",
    "removemember",
    "groupname",
@@ -190,8 +191,6 @@ const CHAT_COMMANDS: [&str; 36] = [
    "sendimage",
    "sendfile",
    "sendhtml",
-    "sendsyncmsg",
-    "sendupdate",
    "videochat",
    "draft",
    "listmedia",
@@ -204,18 +203,14 @@ const CHAT_COMMANDS: [&str; 36] = [
    "protect",
    "unprotect",
    "delchat",
-    "accept",
-    "blockchat",
 ];
-const MESSAGE_COMMANDS: [&str; 8] = [
+const MESSAGE_COMMANDS: [&str; 6] = [
    "listmsgs",
    "msginfo",
    "listfresh",
    "forward",
-    "resend",
    "markseen",
    "delmsg",
-    "download",
 ];
 const CONTACT_COMMANDS: [&str; 9] = [
    "listcontacts",
@@ -228,12 +223,11 @@ const CONTACT_COMMANDS: [&str; 9] = [
    "unblock",
    "listblocked",
 ];
-const MISC_COMMANDS: [&str; 11] = [
+const MISC_COMMANDS: [&str; 10] = [
    "getqr",
-    "getqrsvg",
    "getbadqr",
    "checkqr",
-    "joinqr",
+    "event",
    "fileinfo",
    "clear",
    "exit",
@@ -243,9 +237,7 @@ const MISC_COMMANDS: [&str; 11] = [
 ];

 impl Hinter for DcHelper {
-    type Hint = String;
-
-    fn hint(&self, line: &str, pos: usize, ctx: &RustyContext<'_>) -> Option<Self::Hint> {
+    fn hint(&self, line: &str, pos: usize, ctx: &RustyContext<'_>) -> Option<String> {
        if !line.is_empty() {
            for &cmds in &[
                &IMEX_COMMANDS[..],
@@ -267,10 +259,11 @@ impl Hinter for DcHelper {
 }

 static COLORED_PROMPT: &str = "\x1b[1;32m> \x1b[0m";
+static PROMPT: &str = "> ";

 impl Highlighter for DcHelper {
-    fn highlight_prompt<'b, 's: 'b, 'p: 'b>(&self, prompt: &'p str, default: bool) -> Cow<'b, str> {
-        if default {
+    fn highlight_prompt<'p>(&self, prompt: &'p str) -> Cow<'p, str> {
+        if prompt == PROMPT {
            Borrowed(COLORED_PROMPT)
        } else {
            Borrowed(prompt)
@@ -291,14 +284,13 @@ impl Highlighter for DcHelper {
 }

 impl Helper for DcHelper {}
-impl Validator for DcHelper {}

 async fn start(args: Vec<String>) -> Result<(), Error> {
    if args.len() < 2 {
        println!("Error: Bad arguments, expected [db-name].");
        bail!("No db-name specified");
    }
-    let context = Context::new(Path::new(&args[1]).to_path_buf(), 0).await?;
+    let context = Context::new("CLI".into(), Path::new(&args[1]).to_path_buf(), 0).await?;

    let events = context.get_event_emitter();
    async_std::task::spawn(async move {
@@ -325,15 +317,15 @@ async fn start(args: Vec<String>) -> Result<(), Error> {
        };
        let mut rl = Editor::with_config(config);
        rl.set_helper(Some(h));
-        rl.bind_sequence(KeyEvent::alt('N'), Cmd::HistorySearchForward);
-        rl.bind_sequence(KeyEvent::alt('P'), Cmd::HistorySearchBackward);
+        rl.bind_sequence(KeyPress::Meta('N'), Cmd::HistorySearchForward);
+        rl.bind_sequence(KeyPress::Meta('P'), Cmd::HistorySearchBackward);
        if rl.load_history(".dc-history.txt").is_err() {
            println!("No previous history.");
        }

        loop {
            let p = "> ";
-            let readline = rl.readline(p);
+            let readline = rl.readline(&p);

            match readline {
                Ok(line) => {
@@ -400,7 +392,7 @@ async fn handle_cmd(
        "oauth2" => {
            if let Some(addr) = ctx.get_config(config::Config::Addr).await? {
                let oauth2_url =
-                    dc_get_oauth2_url(&ctx, &addr, "chat.delta:/com.b44t.messenger").await?;
+                    dc_get_oauth2_url(&ctx, &addr, "chat.delta:/com.b44t.messenger").await;
                if oauth2_url.is_none() {
                    println!("OAuth2 not available for {}.", &addr);
                } else {
@@ -416,32 +408,19 @@ async fn handle_cmd(
        }
        "getqr" | "getbadqr" => {
            ctx.start_io().await;
-            let group = arg1.parse::<u32>().ok().map(ChatId::new);
-            let mut qr = dc_get_securejoin_qr(&ctx, group).await?;
-            if !qr.is_empty() {
-                if arg0 == "getbadqr" && qr.len() > 40 {
-                    qr.replace_range(12..22, "0000000000")
-                }
-                println!("{}", qr);
-                let output = Command::new("qrencode")
-                    .args(&["-t", "ansiutf8", qr.as_str(), "-o", "-"])
-                    .output()
-                    .expect("failed to execute process");
-                io::stdout().write_all(&output.stdout).unwrap();
-                io::stderr().write_all(&output.stderr).unwrap();
-            }
-        }
-        "getqrsvg" => {
-            ctx.start_io().await;
-            let group = arg1.parse::<u32>().ok().map(ChatId::new);
-            let file = dirs::home_dir().unwrap_or_default().join("qr.svg");
-            match get_securejoin_qr_svg(&ctx, group).await {
-                Ok(svg) => {
-                    fs::write(&file, svg)?;
-                    println!("QR code svg written to: {:#?}", file);
-                }
-                Err(err) => {
-                    bail!("Failed to get QR code svg: {}", err);
+            let group = arg1.parse::<u32>().ok().map(|id| ChatId::new(id));
+            if let Some(mut qr) = dc_get_securejoin_qr(&ctx, group).await {
+                if !qr.is_empty() {
+                    if arg0 == "getbadqr" && qr.len() > 40 {
+                        qr.replace_range(12..22, "0000000000")
+                    }
+                    println!("{}", qr);
+                    let output = Command::new("qrencode")
+                        .args(&["-t", "ansiutf8", qr.as_str(), "-o", "-"])
+                        .output()
+                        .expect("failed to execute process");
+                    io::stdout().write_all(&output.stdout).unwrap();
+                    io::stderr().write_all(&output.stderr).unwrap();
                }
            }
        }
--- a/examples/simple.rs
+++ b/examples/simple.rs
@@ -1,6 +1,6 @@
 use tempfile::tempdir;

-use deltachat::chat::{self, ChatId};
+use deltachat::chat;
 use deltachat::chatlist::*;
 use deltachat::config;
 use deltachat::contact::*;
@@ -19,7 +19,7 @@ fn cb(event: EventType) {
        EventType::Warning(msg) => {
            log::warn!("{}", msg);
        }
-        EventType::Error(msg) => {
+        EventType::Error(msg) | EventType::ErrorNetwork(msg) => {
            log::error!("{}", msg);
        }
        event => {
@@ -36,7 +36,7 @@ async fn main() {
    let dir = tempdir().unwrap();
    let dbfile = dir.path().join("db.sqlite");
    log::info!("creating database {:?}", dbfile);
-    let ctx = Context::new(dbfile.into(), 0)
+    let ctx = Context::new("FakeOs".into(), dbfile.into(), 0)
        .await
        .expect("Failed to create context");
    let info = ctx.get_info().await;
@@ -70,7 +70,7 @@ async fn main() {
    let contact_id = Contact::create(&ctx, "dignifiedquire", "dignifiedquire@gmail.com")
        .await
        .unwrap();
-    let chat_id = ChatId::create_for_contact(&ctx, contact_id).await.unwrap();
+    let chat_id = chat::create_by_contact_id(&ctx, contact_id).await.unwrap();

    for i in 0..1 {
        log::info!("sending message {}", i);
@@ -86,7 +86,7 @@ async fn main() {
    let chats = Chatlist::try_load(&ctx, 0, None, None).await.unwrap();

    for i in 0..chats.len() {
-        let msg = Message::load_from_db(&ctx, chats.get_msg_id(i).unwrap().unwrap())
+        let msg = Message::load_from_db(&ctx, chats.get_msg_id(i).unwrap())
            .await
            .unwrap();
        log::info!("[{}] msg: {:?}", i, msg);
--- a/node/.prettierrc.yml
+++ b/node/.prettierrc.yml
@@ -1,6 +0,0 @@
-# .prettierrc
-trailingComma: es5
-tabWidth: 2
-semi: false
-singleQuote: true
-jsxSingleQuote: true
--- a/node/CONTRIBUTORS.md
+++ b/node/CONTRIBUTORS.md
@@ -1,21 +0,0 @@
-# Contributors
-
-| Name                  | GitHub                                           |
-| :-------------------- | :----------------------------------------------- |
-| **Lars-Magnus Skog**  |                                                  |
-| **jikstra**           |                                                  |
-| **Simon Laux**        | [**@Simon-Laux**](https://github.com/Simon-Laux) |
-| **Jikstra**           | [**@Jikstra**](https://github.com/Jikstra)       |
-| **Nico de Haen**      |                                                  |
-| **B. Petersen**       |                                                  |
-| **Karissa McKelvey**  | [**@karissa**](https://github.com/karissa)       |
-| **developer**         |                                                  |
-| **Alexander Krotov**  |                                                  |
-| **Floris Bruynooghe** |                                                  |
-| **lefherz**           |                                                  |
-| **Pablo**             | [**@pabzm**](https://github.com/pabzm)           |
-| **pabzm**             |                                                  |
-| **holger krekel**     |                                                  |
-| **Robert Schütz**     |                                                  |
-| **bb**                |                                                  |
-| **Charles Paul**      |                                                  |
--- a/node/LICENSE
+++ b/node/LICENSE
@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
-
-  To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
-  A "covered work" means either the unmodified Program or a work based
-on the Program.
-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
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-public, and in some countries other activities as well.
-
-  To "convey" a work means any kind of propagation that enables other
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-
-  An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License.  If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
-  1. Source Code.
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-same work.
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-  2. Basic Permissions.
-
-  All rights granted under this License are granted for the term of
-copyright on the Program, and are irrevocable provided the stated
-conditions are met.  This License explicitly affirms your unlimited
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--- a/node/README.md
+++ b/node/README.md
@@ -1,247 +0,0 @@
-# deltachat-node
-
-> node.js bindings for [`deltachat-core-rust`](..)
-
-[![npm](https://img.shields.io/npm/v/deltachat-node.svg)](https://www.npmjs.com/package/deltachat-node)
-![Node version](https://img.shields.io/node/v/deltachat-node.svg)
-[![JavaScript Style Guide](https://img.shields.io/badge/code_style-prettier-brightgreen.svg)](https://prettier.io)
-
-`deltachat-node` primarily aims to offer two things:
-
- A high level JavaScript api with syntactic sugar
- A low level c binding api around  [`deltachat-core-rust`](..)
-
-This code used to live at [`deltachat-node`](https://github.com/deltachat/deltachat-node)
-
-## Table of Contents
-
-<details><summary>Click to expand</summary>
-
- [Install](#install)
- [Dependencies](#dependencies)
- [Build from source](#build-from-source)
- [Usage](#usage)
- [Developing](#developing)
- [License](#license)
-
-</details>
-
-## Install
-
-By default the installation will build try to use the bundled prebuilds in the
-npm package. If this fails it falls back to compile `../deltachat-core-rust` from
-this repository, using `scripts/rebuild-core.js`.
-
-To install from npm use:
-
-```
-npm install deltachat-node
-```
-
-## Dependencies
-
- Nodejs >= `v16.0.0`
- rustup (optional if you can't use the prebuilds)
-
-> On Windows, you may need to also install **Perl** to be able to compile deltachat-core.
-
-## Build from source
-
-If you want to build from source, make sure that you have `rustup` installed.
-You can either use `npm install deltachat-node --build-from-source` to force
-building from source or clone this repository and follow this steps:
-
-1. `git clone https://github.com/deltachat/deltachat-core-rust.git`
-2. `cd deltachat-core-rust`
-3. `npm i`
-4. `npm run build`
-
-> Our `package.json` file is located in the root directory of this repository,
-> not inside this folder. (We need this in order to include the rust source
-> code in the npm package.)
-
-### Use build-from-source in deltachat-desktop
-
-If you want to use the manually built node bindings in the desktop client (for
-example), you can follow these instructions:
-
-First clone the
-[deltachat-desktop](https://github.com/deltachat/deltachat-desktop) repository,
-e.g. with `git clone https://github.com/deltachat/deltachat-desktop`.
-
-Then you need to make sure that this directory is referenced correctly in
-deltachat-desktop's package.json. You need to change
-`deltachat-desktop/package.json` like this:
-
-```
-diff --git i/package.json w/package.json
-index 45893894..5154512c 100644
--- i/package.json
-+++ w/package.json
-@@ -83,7 +83,7 @@
-     "application-config": "^1.0.1",
-     "classnames": "^2.3.1",
-     "debounce": "^1.2.0",
-    "deltachat-node": "1.79.3",
-+    "deltachat-node": "file:../deltachat-core-rust/",
-     "emoji-js-clean": "^4.0.0",
-     "emoji-mart": "^3.0.1",
-     "emoji-regex": "^9.2.2",
-```
-
-Then, in the `deltachat-desktop` repository, run:
-
-1. `npm i`
-2. `npm run build`
-3. And `npm run start` to start the newly built client.
-
-### Workaround to build for x86_64 on Apple's M1
-
-deltachat doesn't support universal (fat) binaries (that contain builds for both cpu architectures) yet, until it does you can use the following workaround to get x86_64 builds:
-
-```
-$ fnm install 17 --arch x64
-$ fnm use 17
-$ node -p process.arch
-# result should be x64
-$ cd deltachat-core-rust && rustup target add x86_64-apple-darwin && cd -
-$ git apply patches/m1_build_use_x86_64.patch
-$ CARGO_BUILD_TARGET=x86_64-apple-darwin npm run build
-$ npm run test
-```
-
-(when using [fnm](https://github.com/Schniz/fnm) instead of nvm, you can select the architecture)
-If your node and electron are already build for arm64 you can also try bulding for arm:
-
-```
-$ fnm install 16 --arch arm64
-$ fnm use 16
-$ node -p process.arch
-# result should be arm64
-$ npm_config_arch=arm64 npm run build
-$ npm run test
-```
-
-## Usage
-
-```js
-const { Context } = require('deltachat-node')
-
-const opts = {
-  addr: '[email]',
-  mail_pw: '[password]',
-}
-
-const contact = '[email]'
-
-async function main() {
-  const dc = Context.open('./')
-  dc.on('ALL', console.log.bind(null, 'core |'))
-
-  try {
-    await dc.configure(opts)
-  } catch (err) {
-    console.error('Failed to configure because of: ', err)
-    dc.unref()
-    return
-  }
-
-  dc.startIO()
-  console.log('fully configured')
-
-  const contactId = dc.createContact('Test', contact)
-  const chatId = dc.createChatByContactId(contactId)
-  dc.sendMessage(chatId, 'Hi!')
-
-  console.log('sent message')
-
-  dc.once('DC_EVENT_SMTP_MESSAGE_SENT', async () => {
-    console.log('Message sent, shutting down...')
-    dc.stopIO()
-    console.log('stopped io')
-    dc.unref()
-  })
-}
-
-main()
-```
-this example can also be found in the examples folder [examples/send_message.js](./examples/send_message.js)
-
-### Generating Docs
-
-We are curently migrating to automaticaly generated documentation.
-You can find the old documentation at [old_docs](./old_docs).
-
-to generate the documentation, run:
-
-```
-npx typedoc
-```
-
-The resulting documentation can be found in the `docs/` folder.
-An online version can be found under [js.delta.chat](https://js.delta.chat).
-
-## Developing
-
-### Tests and Coverage
-
-Running `npm test` ends with showing a code coverage report, which is produced by [`nyc`](https://github.com/istanbuljs/nyc#readme).
-
-![test output](images/tests.png)
-
-The coverage report from `nyc` in the console is rather limited. To get a more detailed coverage report you can run `npm run coverage-html-report`. This will produce a html report from the `nyc` data and display it in a browser on your local machine.
-
-To run the integration tests you need to set the `DCC_NEW_TMP_EMAIL` environment variables. E.g.:
-
-```
-$ export DCC_NEW_TMP_EMAIL=https://testrun.org/new_email?t=[token]
-$ npm run test
-```
-
-### Scripts
-
-We have the following scripts for building, testing and coverage:
-
- `npm run coverage` Creates a coverage report and passes it to `coveralls`. Only done by `Travis`.
- `npm run coverage-html-report` Generates a html report from the coverage data and opens it in a browser on the local machine.
- `npm run generate-constants` Generates `constants.js` and `events.js` based on the `deltachat-core-rust/deltachat-ffi/deltachat.h` header file.
- `npm install` After dependencies are installed, runs `node-gyp-build` to see if the native code needs to be rebuilt.
- `npm run build` Rebuilds all code.
- `npm run build:core` Rebuilds code in `deltachat-core-rust`.
- `npm run build:bindings` Rebuilds the bindings and links with `deltachat-core-rust`.
- `ǹpm run clean` Removes all built code
- `npm run prebuildify` Builds prebuilt binary to `prebuilds/$PLATFORM-$ARCH`. Copies `deltachat.dll` from `deltachat-core-rust` for windows.
- `npm run download-prebuilds` Downloads all prebuilt binaries from github before `npm publish`.
- `npm test` Runs `standard` and then the tests in `test/index.js`.
- `npm run test-integration` Runs the integration tests.
- `npm run hallmark` Runs `hallmark` on all markdown files.
-
-### Releases
-
-The following steps are needed to make a release:
-
-1. Wait until `pack-module` github action is completed
-2. Run `npm publish https://download.delta.chat/node/deltachat-node-v1.x.x.tar.gz` to publish it to npm. You probably need write rights to npm.
-
-## License
-
-Licensed under `GPL-3.0-or-later`, see [LICENSE](./LICENSE) file for details.
-
->    Copyright © 2018 `DeltaChat` contributors.
->
->    This program is free software: you can redistribute it and/or modify
->    it under the terms of the GNU General Public License as published by
->    the Free Software Foundation, either version 3 of the License, or
->    (at your option) any later version.
->
->    This program is distributed in the hope that it will be useful,
->    but WITHOUT ANY WARRANTY; without even the implied warranty of
->    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
->    GNU General Public License for more details.
->
->    You should have received a copy of the GNU General Public License
->    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-[appveyor-shield]: https://ci.appveyor.com/api/projects/status/t0narp672wpbl6pd?svg=true
-
-[appveyor]: https://ci.appveyor.com/project/ralphtheninja/deltachat-node-d4bf8
--- a/node/binding.gyp
+++ b/node/binding.gyp
@@ -1,78 +0,0 @@
-{
-  # documentation about the format of this file can be found under https://gyp.gsrc.io/docs/InputFormatReference.md
-  # Variables can be specified when calling node-gyp as so:
-  #   node-gyp configure -- -Dvarname=value
-  "variables": {
-    # Whether to use a system-wide installation of deltachat-core
-    # using pkg-config.  Set to either "true" or "false".
-    "USE_SYSTEM_LIBDELTACHAT%": "<!(echo $USE_SYSTEM_LIBDELTACHAT)",
-  },
-  "targets": [
-    {
-      "target_name": "deltachat",
-      "sources": ["./src/module.c"],
-      "include_dirs": ["<!(node -e \"require('napi-macros')\")"],
-      "conditions": [
-        [
-          "OS == 'win'",
-          {
-            "include_dirs": ["../deltachat-ffi"],
-            "libraries": [
-              "../../target/release/deltachat.dll.lib",
-            ],
-            "conditions": [
-              [
-                "USE_SYSTEM_LIBDELTACHAT == 'true'",
-                {
-                  "cflags": ["<!(pkg-config --cflags deltachat)"],
-                  "libraries": ["<!(pkg-config --libs deltachat)"],
-                },
-              ],
-            ],
-          },
-        ],
-        [
-          "OS == 'linux' or OS == 'mac'",
-          {
-            "libraries": ["-lpthread"],
-            "cflags": ["-std=gnu99"],
-            "conditions": [
-              [
-                "USE_SYSTEM_LIBDELTACHAT != 'true'",
-                {
-                  "include_dirs": ["../deltachat-ffi"],
-                  "ldflags": ["-Wl,-Bsymbolic"], # Prevent sqlite3 from electron from overriding sqlcipher
-                  "libraries": [
-                    "../../target/release/libdeltachat.a",
-                    "-ldl",
-                  ],
-                  "conditions": [],
-                },
-                {
-                  # USE_SYSTEM_LIBDELTACHAT == 'true'
-                  "cflags": ["<!(pkg-config --cflags deltachat)"],
-                  "libraries": ["<!(pkg-config --libs deltachat)"],
-                },
-              ],
-              [
-                "OS == 'mac'",
-                {
-                  "libraries": [
-                    "-framework CoreFoundation",
-                    "-framework CoreServices",
-                    "-framework Security",
-                    "-lresolv",
-                  ],
-                },
-                {
-                  # OS == 'linux'
-                  "libraries": ["-lm", "-lrt"],
-                },
-              ],
-            ],
-          },
-        ],
-      ],
-    },
-  ],
-}
--- a/node/binding.js
+++ b/node/binding.js
@@ -1 +0,0 @@
-module.exports = require('node-gyp-build')(__dirname)
--- a/node/constants.js
+++ b/node/constants.js
@@ -1,226 +0,0 @@
-// Generated!
-
-module.exports = {
-  DC_CERTCK_ACCEPT_INVALID_CERTIFICATES: 3,
-  DC_CERTCK_AUTO: 0,
-  DC_CERTCK_STRICT: 1,
-  DC_CHAT_ID_ALLDONE_HINT: 7,
-  DC_CHAT_ID_ARCHIVED_LINK: 6,
-  DC_CHAT_ID_LAST_SPECIAL: 9,
-  DC_CHAT_ID_TRASH: 3,
-  DC_CHAT_TYPE_BROADCAST: 160,
-  DC_CHAT_TYPE_GROUP: 120,
-  DC_CHAT_TYPE_MAILINGLIST: 140,
-  DC_CHAT_TYPE_SINGLE: 100,
-  DC_CHAT_TYPE_UNDEFINED: 0,
-  DC_CHAT_VISIBILITY_ARCHIVED: 1,
-  DC_CHAT_VISIBILITY_NORMAL: 0,
-  DC_CHAT_VISIBILITY_PINNED: 2,
-  DC_CONNECTIVITY_CONNECTED: 4000,
-  DC_CONNECTIVITY_CONNECTING: 2000,
-  DC_CONNECTIVITY_NOT_CONNECTED: 1000,
-  DC_CONNECTIVITY_WORKING: 3000,
-  DC_CONTACT_ID_DEVICE: 5,
-  DC_CONTACT_ID_INFO: 2,
-  DC_CONTACT_ID_LAST_SPECIAL: 9,
-  DC_CONTACT_ID_SELF: 1,
-  DC_DOWNLOAD_AVAILABLE: 10,
-  DC_DOWNLOAD_DONE: 0,
-  DC_DOWNLOAD_FAILURE: 20,
-  DC_DOWNLOAD_IN_PROGRESS: 1000,
-  DC_EVENT_CHAT_EPHEMERAL_TIMER_MODIFIED: 2021,
-  DC_EVENT_CHAT_MODIFIED: 2020,
-  DC_EVENT_CONFIGURE_PROGRESS: 2041,
-  DC_EVENT_CONNECTIVITY_CHANGED: 2100,
-  DC_EVENT_CONTACTS_CHANGED: 2030,
-  DC_EVENT_DELETED_BLOB_FILE: 151,
-  DC_EVENT_ERROR: 400,
-  DC_EVENT_ERROR_SELF_NOT_IN_GROUP: 410,
-  DC_EVENT_IMAP_CONNECTED: 102,
-  DC_EVENT_IMAP_MESSAGE_DELETED: 104,
-  DC_EVENT_IMAP_MESSAGE_MOVED: 105,
-  DC_EVENT_IMEX_FILE_WRITTEN: 2052,
-  DC_EVENT_IMEX_PROGRESS: 2051,
-  DC_EVENT_INCOMING_MSG: 2005,
-  DC_EVENT_INFO: 100,
-  DC_EVENT_LOCATION_CHANGED: 2035,
-  DC_EVENT_MSGS_CHANGED: 2000,
-  DC_EVENT_MSGS_NOTICED: 2008,
-  DC_EVENT_MSG_DELIVERED: 2010,
-  DC_EVENT_MSG_FAILED: 2012,
-  DC_EVENT_MSG_READ: 2015,
-  DC_EVENT_NEW_BLOB_FILE: 150,
-  DC_EVENT_SECUREJOIN_INVITER_PROGRESS: 2060,
-  DC_EVENT_SECUREJOIN_JOINER_PROGRESS: 2061,
-  DC_EVENT_SELFAVATAR_CHANGED: 2110,
-  DC_EVENT_SMTP_CONNECTED: 101,
-  DC_EVENT_SMTP_MESSAGE_SENT: 103,
-  DC_EVENT_WARNING: 300,
-  DC_EVENT_WEBXDC_STATUS_UPDATE: 2120,
-  DC_GCL_ADD_ALLDONE_HINT: 4,
-  DC_GCL_ADD_SELF: 2,
-  DC_GCL_ARCHIVED_ONLY: 1,
-  DC_GCL_FOR_FORWARDING: 8,
-  DC_GCL_NO_SPECIALS: 2,
-  DC_GCL_VERIFIED_ONLY: 1,
-  DC_GCM_ADDDAYMARKER: 1,
-  DC_GCM_INFO_ONLY: 2,
-  DC_IMEX_EXPORT_BACKUP: 11,
-  DC_IMEX_EXPORT_SELF_KEYS: 1,
-  DC_IMEX_IMPORT_BACKUP: 12,
-  DC_IMEX_IMPORT_SELF_KEYS: 2,
-  DC_INFO_PROTECTION_DISABLED: 12,
-  DC_INFO_PROTECTION_ENABLED: 11,
-  DC_KEY_GEN_DEFAULT: 0,
-  DC_KEY_GEN_ED25519: 2,
-  DC_KEY_GEN_RSA2048: 1,
-  DC_LP_AUTH_NORMAL: 4,
-  DC_LP_AUTH_OAUTH2: 2,
-  DC_MEDIA_QUALITY_BALANCED: 0,
-  DC_MEDIA_QUALITY_WORSE: 1,
-  DC_MSG_AUDIO: 40,
-  DC_MSG_FILE: 60,
-  DC_MSG_GIF: 21,
-  DC_MSG_ID_DAYMARKER: 9,
-  DC_MSG_ID_LAST_SPECIAL: 9,
-  DC_MSG_ID_MARKER1: 1,
-  DC_MSG_IMAGE: 20,
-  DC_MSG_STICKER: 23,
-  DC_MSG_TEXT: 10,
-  DC_MSG_VIDEO: 50,
-  DC_MSG_VIDEOCHAT_INVITATION: 70,
-  DC_MSG_VOICE: 41,
-  DC_MSG_WEBXDC: 80,
-  DC_PROVIDER_STATUS_BROKEN: 3,
-  DC_PROVIDER_STATUS_OK: 1,
-  DC_PROVIDER_STATUS_PREPARATION: 2,
-  DC_QR_ACCOUNT: 250,
-  DC_QR_ADDR: 320,
-  DC_QR_ASK_VERIFYCONTACT: 200,
-  DC_QR_ASK_VERIFYGROUP: 202,
-  DC_QR_ERROR: 400,
-  DC_QR_FPR_MISMATCH: 220,
-  DC_QR_FPR_OK: 210,
-  DC_QR_FPR_WITHOUT_ADDR: 230,
-  DC_QR_REVIVE_VERIFYCONTACT: 510,
-  DC_QR_REVIVE_VERIFYGROUP: 512,
-  DC_QR_TEXT: 330,
-  DC_QR_URL: 332,
-  DC_QR_WEBRTC_INSTANCE: 260,
-  DC_QR_WITHDRAW_VERIFYCONTACT: 500,
-  DC_QR_WITHDRAW_VERIFYGROUP: 502,
-  DC_SHOW_EMAILS_ACCEPTED_CONTACTS: 1,
-  DC_SHOW_EMAILS_ALL: 2,
-  DC_SHOW_EMAILS_OFF: 0,
-  DC_SOCKET_AUTO: 0,
-  DC_SOCKET_PLAIN: 3,
-  DC_SOCKET_SSL: 1,
-  DC_SOCKET_STARTTLS: 2,
-  DC_STATE_IN_FRESH: 10,
-  DC_STATE_IN_NOTICED: 13,
-  DC_STATE_IN_SEEN: 16,
-  DC_STATE_OUT_DELIVERED: 26,
-  DC_STATE_OUT_DRAFT: 19,
-  DC_STATE_OUT_FAILED: 24,
-  DC_STATE_OUT_MDN_RCVD: 28,
-  DC_STATE_OUT_PENDING: 20,
-  DC_STATE_OUT_PREPARING: 18,
-  DC_STATE_UNDEFINED: 0,
-  DC_STR_AC_SETUP_MSG_BODY: 43,
-  DC_STR_AC_SETUP_MSG_SUBJECT: 42,
-  DC_STR_ARCHIVEDCHATS: 40,
-  DC_STR_AUDIO: 11,
-  DC_STR_BAD_TIME_MSG_BODY: 85,
-  DC_STR_BROADCAST_LIST: 115,
-  DC_STR_CANNOT_LOGIN: 60,
-  DC_STR_CANTDECRYPT_MSG_BODY: 29,
-  DC_STR_CONFIGURATION_FAILED: 84,
-  DC_STR_CONNECTED: 107,
-  DC_STR_CONNTECTING: 108,
-  DC_STR_CONTACT_NOT_VERIFIED: 36,
-  DC_STR_CONTACT_SETUP_CHANGED: 37,
-  DC_STR_CONTACT_VERIFIED: 35,
-  DC_STR_DEVICE_MESSAGES: 68,
-  DC_STR_DEVICE_MESSAGES_HINT: 70,
-  DC_STR_DOWNLOAD_AVAILABILITY: 100,
-  DC_STR_DRAFT: 3,
-  DC_STR_E2E_AVAILABLE: 25,
-  DC_STR_E2E_PREFERRED: 34,
-  DC_STR_ENCRYPTEDMSG: 24,
-  DC_STR_ENCR_NONE: 28,
-  DC_STR_ENCR_TRANSP: 27,
-  DC_STR_EPHEMERAL_DAY: 79,
-  DC_STR_EPHEMERAL_DAYS: 95,
-  DC_STR_EPHEMERAL_DISABLED: 75,
-  DC_STR_EPHEMERAL_FOUR_WEEKS: 81,
-  DC_STR_EPHEMERAL_HOUR: 78,
-  DC_STR_EPHEMERAL_HOURS: 94,
-  DC_STR_EPHEMERAL_MINUTE: 77,
-  DC_STR_EPHEMERAL_MINUTES: 93,
-  DC_STR_EPHEMERAL_SECONDS: 76,
-  DC_STR_EPHEMERAL_WEEK: 80,
-  DC_STR_EPHEMERAL_WEEKS: 96,
-  DC_STR_ERROR: 112,
-  DC_STR_ERROR_NO_NETWORK: 87,
-  DC_STR_FAILED_SENDING_TO: 74,
-  DC_STR_FILE: 12,
-  DC_STR_FINGERPRINTS: 30,
-  DC_STR_FORWARDED: 97,
-  DC_STR_GIF: 23,
-  DC_STR_IMAGE: 9,
-  DC_STR_INCOMING_MESSAGES: 103,
-  DC_STR_LAST_MSG_SENT_SUCCESSFULLY: 111,
-  DC_STR_LOCATION: 66,
-  DC_STR_MESSAGES: 114,
-  DC_STR_MSGACTIONBYME: 63,
-  DC_STR_MSGACTIONBYUSER: 62,
-  DC_STR_MSGADDMEMBER: 17,
-  DC_STR_MSGDELMEMBER: 18,
-  DC_STR_MSGGROUPLEFT: 19,
-  DC_STR_MSGGRPIMGCHANGED: 16,
-  DC_STR_MSGGRPIMGDELETED: 33,
-  DC_STR_MSGGRPNAME: 15,
-  DC_STR_MSGLOCATIONDISABLED: 65,
-  DC_STR_MSGLOCATIONENABLED: 64,
-  DC_STR_NOMESSAGES: 1,
-  DC_STR_NOT_CONNECTED: 121,
-  DC_STR_NOT_SUPPORTED_BY_PROVIDER: 113,
-  DC_STR_ONE_MOMENT: 106,
-  DC_STR_OUTGOING_MESSAGES: 104,
-  DC_STR_PARTIAL_DOWNLOAD_MSG_BODY: 99,
-  DC_STR_PART_OF_TOTAL_USED: 116,
-  DC_STR_PROTECTION_DISABLED: 89,
-  DC_STR_PROTECTION_ENABLED: 88,
-  DC_STR_QUOTA_EXCEEDING_MSG_BODY: 98,
-  DC_STR_READRCPT: 31,
-  DC_STR_READRCPT_MAILBODY: 32,
-  DC_STR_REPLY_NOUN: 90,
-  DC_STR_SAVED_MESSAGES: 69,
-  DC_STR_SECURE_JOIN_GROUP_QR_DESC: 120,
-  DC_STR_SECURE_JOIN_REPLIES: 118,
-  DC_STR_SECURE_JOIN_STARTED: 117,
-  DC_STR_SELF: 2,
-  DC_STR_SELF_DELETED_MSG_BODY: 91,
-  DC_STR_SENDING: 110,
-  DC_STR_SERVER_TURNED_OFF: 92,
-  DC_STR_SETUP_CONTACT_QR_DESC: 119,
-  DC_STR_STICKER: 67,
-  DC_STR_STORAGE_ON_DOMAIN: 105,
-  DC_STR_SUBJECT_FOR_NEW_CONTACT: 73,
-  DC_STR_SYNC_MSG_BODY: 102,
-  DC_STR_SYNC_MSG_SUBJECT: 101,
-  DC_STR_UNKNOWN_SENDER_FOR_CHAT: 72,
-  DC_STR_UPDATE_REMINDER_MSG_BODY: 86,
-  DC_STR_UPDATING: 109,
-  DC_STR_VIDEO: 10,
-  DC_STR_VIDEOCHAT_INVITATION: 82,
-  DC_STR_VIDEOCHAT_INVITE_MSG_BODY: 83,
-  DC_STR_VOICEMESSAGE: 7,
-  DC_STR_WELCOME_MESSAGE: 71,
-  DC_TEXT1_DRAFT: 1,
-  DC_TEXT1_SELF: 3,
-  DC_TEXT1_USERNAME: 2,
-  DC_VIDEOCHATTYPE_BASICWEBRTC: 1,
-  DC_VIDEOCHATTYPE_JITSI: 2,
-  DC_VIDEOCHATTYPE_UNKNOWN: 0
-}
--- a/node/events.js
+++ b/node/events.js
@@ -1,34 +0,0 @@
-/* eslint-disable quotes */
-// Generated!
-
-module.exports = {
-  100: 'DC_EVENT_INFO',
-  101: 'DC_EVENT_SMTP_CONNECTED',
-  102: 'DC_EVENT_IMAP_CONNECTED',
-  103: 'DC_EVENT_SMTP_MESSAGE_SENT',
-  104: 'DC_EVENT_IMAP_MESSAGE_DELETED',
-  105: 'DC_EVENT_IMAP_MESSAGE_MOVED',
-  150: 'DC_EVENT_NEW_BLOB_FILE',
-  151: 'DC_EVENT_DELETED_BLOB_FILE',
-  300: 'DC_EVENT_WARNING',
-  400: 'DC_EVENT_ERROR',
-  410: 'DC_EVENT_ERROR_SELF_NOT_IN_GROUP',
-  2000: 'DC_EVENT_MSGS_CHANGED',
-  2005: 'DC_EVENT_INCOMING_MSG',
-  2008: 'DC_EVENT_MSGS_NOTICED',
-  2010: 'DC_EVENT_MSG_DELIVERED',
-  2012: 'DC_EVENT_MSG_FAILED',
-  2015: 'DC_EVENT_MSG_READ',
-  2020: 'DC_EVENT_CHAT_MODIFIED',
-  2021: 'DC_EVENT_CHAT_EPHEMERAL_TIMER_MODIFIED',
-  2030: 'DC_EVENT_CONTACTS_CHANGED',
-  2035: 'DC_EVENT_LOCATION_CHANGED',
-  2041: 'DC_EVENT_CONFIGURE_PROGRESS',
-  2051: 'DC_EVENT_IMEX_PROGRESS',
-  2052: 'DC_EVENT_IMEX_FILE_WRITTEN',
-  2060: 'DC_EVENT_SECUREJOIN_INVITER_PROGRESS',
-  2061: 'DC_EVENT_SECUREJOIN_JOINER_PROGRESS',
-  2100: 'DC_EVENT_CONNECTIVITY_CHANGED',
-  2110: 'DC_EVENT_SELFAVATAR_CHANGED',
-  2120: 'DC_EVENT_WEBXDC_STATUS_UPDATE'
-}
--- a/node/examples/send_message.js
+++ b/node/examples/send_message.js
@@ -1,40 +0,0 @@
-//@ts-check
-const { Context } = require('../dist')
-
-const opts = {
-  addr: '[email]',
-  mail_pw: '[password]',
-}
-
-const contact = '[email]'
-
-async function main() {
-  const dc = Context.open('./')
-  dc.on('ALL', console.log.bind(null, 'core |'))
-
-  try {
-    await dc.configure(opts)
-  } catch (err) {
-    console.error('Failed to configure because of: ', err)
-    dc.unref()
-    return
-  }
-
-  dc.startIO()
-  console.log('fully configured')
-
-  const contactId = dc.createContact('Test', contact)
-  const chatId = dc.createChatByContactId(contactId)
-  dc.sendMessage(chatId, 'Hi!')
-
-  console.log('sent message')
-
-  dc.once('DC_EVENT_SMTP_MESSAGE_SENT', async () => {
-    console.log('Message sent, shutting down...')
-    dc.stopIO()
-    console.log('stopped io')
-    dc.unref()
-  })
-}
-
-main()
--- a/node/images/tests.png
+++ b/node/images/tests.png
--- a/node/lib/binding.ts
+++ b/node/lib/binding.ts
@@ -1,9 +0,0 @@
-import { join } from 'path'
-
-/**
- * bindings are not typed yet.
- * if the availible function names are required they can be found inside of `../src/module.c`
- */
-export const bindings: any = require('node-gyp-build')(join(__dirname, '../'))
-
-export default bindings
--- a/node/lib/chat.ts
+++ b/node/lib/chat.ts
@@ -1,106 +0,0 @@
-/* eslint-disable camelcase */
-
-import binding from './binding'
-import rawDebug from 'debug'
-const debug = rawDebug('deltachat:node:chat')
-import { C } from './constants'
-import { integerToHexColor } from './util'
-import { ChatJSON } from './types'
-
-interface NativeChat {}
-/**
- * Wrapper around dc_chat_t*
- */
-
-export class Chat {
-  constructor(public dc_chat: NativeChat) {
-    debug('Chat constructor')
-    if (dc_chat === null) {
-      throw new Error('native chat can not be null')
-    }
-  }
-
-  getVisibility():
-    | C.DC_CHAT_VISIBILITY_NORMAL
-    | C.DC_CHAT_VISIBILITY_ARCHIVED
-    | C.DC_CHAT_VISIBILITY_PINNED {
-    return binding.dcn_chat_get_visibility(this.dc_chat)
-  }
-
-  get color(): string {
-    return integerToHexColor(binding.dcn_chat_get_color(this.dc_chat))
-  }
-
-  getId(): number {
-    return binding.dcn_chat_get_id(this.dc_chat)
-  }
-
-  getName(): string {
-    return binding.dcn_chat_get_name(this.dc_chat)
-  }
-
-  getProfileImage(): string {
-    return binding.dcn_chat_get_profile_image(this.dc_chat)
-  }
-
-  getType(): number {
-    return binding.dcn_chat_get_type(this.dc_chat)
-  }
-
-  isSelfTalk(): boolean {
-    return Boolean(binding.dcn_chat_is_self_talk(this.dc_chat))
-  }
-
-  isContactRequest(): boolean {
-    return Boolean(binding.dcn_chat_is_contact_request(this.dc_chat))
-  }
-
-  isUnpromoted(): boolean {
-    return Boolean(binding.dcn_chat_is_unpromoted(this.dc_chat))
-  }
-
-  isProtected(): boolean {
-    return Boolean(binding.dcn_chat_is_protected(this.dc_chat))
-  }
-
-  get canSend(): boolean {
-    return Boolean(binding.dcn_chat_can_send(this.dc_chat))
-  }
-
-  isDeviceTalk(): boolean {
-    return Boolean(binding.dcn_chat_is_device_talk(this.dc_chat))
-  }
-
-  isSingle(): boolean {
-    return this.getType() === C.DC_CHAT_TYPE_SINGLE
-  }
-
-  isGroup(): boolean {
-    return this.getType() === C.DC_CHAT_TYPE_GROUP
-  }
-
-  isMuted(): boolean {
-    return Boolean(binding.dcn_chat_is_muted(this.dc_chat))
-  }
-
-  toJson(): ChatJSON {
-    debug('toJson')
-    const visibility = this.getVisibility()
-    return {
-      archived: visibility === C.DC_CHAT_VISIBILITY_ARCHIVED,
-      pinned: visibility === C.DC_CHAT_VISIBILITY_PINNED,
-      color: this.color,
-      id: this.getId(),
-      name: this.getName(),
-      profileImage: this.getProfileImage(),
-      type: this.getType(),
-      isSelfTalk: this.isSelfTalk(),
-      isUnpromoted: this.isUnpromoted(),
-      isProtected: this.isProtected(),
-      canSend: this.canSend,
-      isDeviceTalk: this.isDeviceTalk(),
-      isContactRequest: this.isContactRequest(),
-      muted: this.isMuted(),
-    }
-  }
-}
--- a/node/lib/chatlist.ts
+++ b/node/lib/chatlist.ts
@@ -1,42 +0,0 @@
-/* eslint-disable camelcase */
-
-import binding from './binding'
-import { Lot } from './lot'
-import { Chat } from './chat'
-const debug = require('debug')('deltachat:node:chatlist')
-
-interface NativeChatList {}
-/**
- * Wrapper around dc_chatlist_t*
- */
-export class ChatList {
-  constructor(private dc_chatlist: NativeChatList) {
-    debug('ChatList constructor')
-    if (dc_chatlist === null) {
-      throw new Error('native chat list can not be null')
-    }
-  }
-
-  getChatId(index: number): number {
-    debug(`getChatId ${index}`)
-    return binding.dcn_chatlist_get_chat_id(this.dc_chatlist, index)
-  }
-
-  getCount(): number {
-    debug('getCount')
-    return binding.dcn_chatlist_get_cnt(this.dc_chatlist)
-  }
-
-  getMessageId(index: number): number {
-    debug(`getMessageId ${index}`)
-    return binding.dcn_chatlist_get_msg_id(this.dc_chatlist, index)
-  }
-
-  getSummary(index: number, chat?: Chat): Lot {
-    debug(`getSummary ${index}`)
-    const dc_chat = (chat && chat.dc_chat) || null
-    return new Lot(
-      binding.dcn_chatlist_get_summary(this.dc_chatlist, index, dc_chat)
-    )
-  }
-}
--- a/node/lib/constants.ts
+++ b/node/lib/constants.ts
@@ -1,260 +0,0 @@
-// Generated!
-
-export enum C {
-  DC_CERTCK_ACCEPT_INVALID_CERTIFICATES = 3,
-  DC_CERTCK_AUTO = 0,
-  DC_CERTCK_STRICT = 1,
-  DC_CHAT_ID_ALLDONE_HINT = 7,
-  DC_CHAT_ID_ARCHIVED_LINK = 6,
-  DC_CHAT_ID_LAST_SPECIAL = 9,
-  DC_CHAT_ID_TRASH = 3,
-  DC_CHAT_TYPE_BROADCAST = 160,
-  DC_CHAT_TYPE_GROUP = 120,
-  DC_CHAT_TYPE_MAILINGLIST = 140,
-  DC_CHAT_TYPE_SINGLE = 100,
-  DC_CHAT_TYPE_UNDEFINED = 0,
-  DC_CHAT_VISIBILITY_ARCHIVED = 1,
-  DC_CHAT_VISIBILITY_NORMAL = 0,
-  DC_CHAT_VISIBILITY_PINNED = 2,
-  DC_CONNECTIVITY_CONNECTED = 4000,
-  DC_CONNECTIVITY_CONNECTING = 2000,
-  DC_CONNECTIVITY_NOT_CONNECTED = 1000,
-  DC_CONNECTIVITY_WORKING = 3000,
-  DC_CONTACT_ID_DEVICE = 5,
-  DC_CONTACT_ID_INFO = 2,
-  DC_CONTACT_ID_LAST_SPECIAL = 9,
-  DC_CONTACT_ID_SELF = 1,
-  DC_DOWNLOAD_AVAILABLE = 10,
-  DC_DOWNLOAD_DONE = 0,
-  DC_DOWNLOAD_FAILURE = 20,
-  DC_DOWNLOAD_IN_PROGRESS = 1000,
-  DC_EVENT_CHAT_EPHEMERAL_TIMER_MODIFIED = 2021,
-  DC_EVENT_CHAT_MODIFIED = 2020,
-  DC_EVENT_CONFIGURE_PROGRESS = 2041,
-  DC_EVENT_CONNECTIVITY_CHANGED = 2100,
-  DC_EVENT_CONTACTS_CHANGED = 2030,
-  DC_EVENT_DELETED_BLOB_FILE = 151,
-  DC_EVENT_ERROR = 400,
-  DC_EVENT_ERROR_SELF_NOT_IN_GROUP = 410,
-  DC_EVENT_IMAP_CONNECTED = 102,
-  DC_EVENT_IMAP_MESSAGE_DELETED = 104,
-  DC_EVENT_IMAP_MESSAGE_MOVED = 105,
-  DC_EVENT_IMEX_FILE_WRITTEN = 2052,
-  DC_EVENT_IMEX_PROGRESS = 2051,
-  DC_EVENT_INCOMING_MSG = 2005,
-  DC_EVENT_INFO = 100,
-  DC_EVENT_LOCATION_CHANGED = 2035,
-  DC_EVENT_MSGS_CHANGED = 2000,
-  DC_EVENT_MSGS_NOTICED = 2008,
-  DC_EVENT_MSG_DELIVERED = 2010,
-  DC_EVENT_MSG_FAILED = 2012,
-  DC_EVENT_MSG_READ = 2015,
-  DC_EVENT_NEW_BLOB_FILE = 150,
-  DC_EVENT_SECUREJOIN_INVITER_PROGRESS = 2060,
-  DC_EVENT_SECUREJOIN_JOINER_PROGRESS = 2061,
-  DC_EVENT_SELFAVATAR_CHANGED = 2110,
-  DC_EVENT_SMTP_CONNECTED = 101,
-  DC_EVENT_SMTP_MESSAGE_SENT = 103,
-  DC_EVENT_WARNING = 300,
-  DC_EVENT_WEBXDC_STATUS_UPDATE = 2120,
-  DC_GCL_ADD_ALLDONE_HINT = 4,
-  DC_GCL_ADD_SELF = 2,
-  DC_GCL_ARCHIVED_ONLY = 1,
-  DC_GCL_FOR_FORWARDING = 8,
-  DC_GCL_NO_SPECIALS = 2,
-  DC_GCL_VERIFIED_ONLY = 1,
-  DC_GCM_ADDDAYMARKER = 1,
-  DC_GCM_INFO_ONLY = 2,
-  DC_IMEX_EXPORT_BACKUP = 11,
-  DC_IMEX_EXPORT_SELF_KEYS = 1,
-  DC_IMEX_IMPORT_BACKUP = 12,
-  DC_IMEX_IMPORT_SELF_KEYS = 2,
-  DC_INFO_PROTECTION_DISABLED = 12,
-  DC_INFO_PROTECTION_ENABLED = 11,
-  DC_KEY_GEN_DEFAULT = 0,
-  DC_KEY_GEN_ED25519 = 2,
-  DC_KEY_GEN_RSA2048 = 1,
-  DC_LP_AUTH_NORMAL = 4,
-  DC_LP_AUTH_OAUTH2 = 2,
-  DC_MEDIA_QUALITY_BALANCED = 0,
-  DC_MEDIA_QUALITY_WORSE = 1,
-  DC_MSG_AUDIO = 40,
-  DC_MSG_FILE = 60,
-  DC_MSG_GIF = 21,
-  DC_MSG_ID_DAYMARKER = 9,
-  DC_MSG_ID_LAST_SPECIAL = 9,
-  DC_MSG_ID_MARKER1 = 1,
-  DC_MSG_IMAGE = 20,
-  DC_MSG_STICKER = 23,
-  DC_MSG_TEXT = 10,
-  DC_MSG_VIDEO = 50,
-  DC_MSG_VIDEOCHAT_INVITATION = 70,
-  DC_MSG_VOICE = 41,
-  DC_MSG_WEBXDC = 80,
-  DC_PROVIDER_STATUS_BROKEN = 3,
-  DC_PROVIDER_STATUS_OK = 1,
-  DC_PROVIDER_STATUS_PREPARATION = 2,
-  DC_QR_ACCOUNT = 250,
-  DC_QR_ADDR = 320,
-  DC_QR_ASK_VERIFYCONTACT = 200,
-  DC_QR_ASK_VERIFYGROUP = 202,
-  DC_QR_ERROR = 400,
-  DC_QR_FPR_MISMATCH = 220,
-  DC_QR_FPR_OK = 210,
-  DC_QR_FPR_WITHOUT_ADDR = 230,
-  DC_QR_REVIVE_VERIFYCONTACT = 510,
-  DC_QR_REVIVE_VERIFYGROUP = 512,
-  DC_QR_TEXT = 330,
-  DC_QR_URL = 332,
-  DC_QR_WEBRTC_INSTANCE = 260,
-  DC_QR_WITHDRAW_VERIFYCONTACT = 500,
-  DC_QR_WITHDRAW_VERIFYGROUP = 502,
-  DC_SHOW_EMAILS_ACCEPTED_CONTACTS = 1,
-  DC_SHOW_EMAILS_ALL = 2,
-  DC_SHOW_EMAILS_OFF = 0,
-  DC_SOCKET_AUTO = 0,
-  DC_SOCKET_PLAIN = 3,
-  DC_SOCKET_SSL = 1,
-  DC_SOCKET_STARTTLS = 2,
-  DC_STATE_IN_FRESH = 10,
-  DC_STATE_IN_NOTICED = 13,
-  DC_STATE_IN_SEEN = 16,
-  DC_STATE_OUT_DELIVERED = 26,
-  DC_STATE_OUT_DRAFT = 19,
-  DC_STATE_OUT_FAILED = 24,
-  DC_STATE_OUT_MDN_RCVD = 28,
-  DC_STATE_OUT_PENDING = 20,
-  DC_STATE_OUT_PREPARING = 18,
-  DC_STATE_UNDEFINED = 0,
-  DC_STR_AC_SETUP_MSG_BODY = 43,
-  DC_STR_AC_SETUP_MSG_SUBJECT = 42,
-  DC_STR_ARCHIVEDCHATS = 40,
-  DC_STR_AUDIO = 11,
-  DC_STR_BAD_TIME_MSG_BODY = 85,
-  DC_STR_BROADCAST_LIST = 115,
-  DC_STR_CANNOT_LOGIN = 60,
-  DC_STR_CANTDECRYPT_MSG_BODY = 29,
-  DC_STR_CONFIGURATION_FAILED = 84,
-  DC_STR_CONNECTED = 107,
-  DC_STR_CONNTECTING = 108,
-  DC_STR_CONTACT_NOT_VERIFIED = 36,
-  DC_STR_CONTACT_SETUP_CHANGED = 37,
-  DC_STR_CONTACT_VERIFIED = 35,
-  DC_STR_DEVICE_MESSAGES = 68,
-  DC_STR_DEVICE_MESSAGES_HINT = 70,
-  DC_STR_DOWNLOAD_AVAILABILITY = 100,
-  DC_STR_DRAFT = 3,
-  DC_STR_E2E_AVAILABLE = 25,
-  DC_STR_E2E_PREFERRED = 34,
-  DC_STR_ENCRYPTEDMSG = 24,
-  DC_STR_ENCR_NONE = 28,
-  DC_STR_ENCR_TRANSP = 27,
-  DC_STR_EPHEMERAL_DAY = 79,
-  DC_STR_EPHEMERAL_DAYS = 95,
-  DC_STR_EPHEMERAL_DISABLED = 75,
-  DC_STR_EPHEMERAL_FOUR_WEEKS = 81,
-  DC_STR_EPHEMERAL_HOUR = 78,
-  DC_STR_EPHEMERAL_HOURS = 94,
-  DC_STR_EPHEMERAL_MINUTE = 77,
-  DC_STR_EPHEMERAL_MINUTES = 93,
-  DC_STR_EPHEMERAL_SECONDS = 76,
-  DC_STR_EPHEMERAL_WEEK = 80,
-  DC_STR_EPHEMERAL_WEEKS = 96,
-  DC_STR_ERROR = 112,
-  DC_STR_ERROR_NO_NETWORK = 87,
-  DC_STR_FAILED_SENDING_TO = 74,
-  DC_STR_FILE = 12,
-  DC_STR_FINGERPRINTS = 30,
-  DC_STR_FORWARDED = 97,
-  DC_STR_GIF = 23,
-  DC_STR_IMAGE = 9,
-  DC_STR_INCOMING_MESSAGES = 103,
-  DC_STR_LAST_MSG_SENT_SUCCESSFULLY = 111,
-  DC_STR_LOCATION = 66,
-  DC_STR_MESSAGES = 114,
-  DC_STR_MSGACTIONBYME = 63,
-  DC_STR_MSGACTIONBYUSER = 62,
-  DC_STR_MSGADDMEMBER = 17,
-  DC_STR_MSGDELMEMBER = 18,
-  DC_STR_MSGGROUPLEFT = 19,
-  DC_STR_MSGGRPIMGCHANGED = 16,
-  DC_STR_MSGGRPIMGDELETED = 33,
-  DC_STR_MSGGRPNAME = 15,
-  DC_STR_MSGLOCATIONDISABLED = 65,
-  DC_STR_MSGLOCATIONENABLED = 64,
-  DC_STR_NOMESSAGES = 1,
-  DC_STR_NOT_CONNECTED = 121,
-  DC_STR_NOT_SUPPORTED_BY_PROVIDER = 113,
-  DC_STR_ONE_MOMENT = 106,
-  DC_STR_OUTGOING_MESSAGES = 104,
-  DC_STR_PARTIAL_DOWNLOAD_MSG_BODY = 99,
-  DC_STR_PART_OF_TOTAL_USED = 116,
-  DC_STR_PROTECTION_DISABLED = 89,
-  DC_STR_PROTECTION_ENABLED = 88,
-  DC_STR_QUOTA_EXCEEDING_MSG_BODY = 98,
-  DC_STR_READRCPT = 31,
-  DC_STR_READRCPT_MAILBODY = 32,
-  DC_STR_REPLY_NOUN = 90,
-  DC_STR_SAVED_MESSAGES = 69,
-  DC_STR_SECURE_JOIN_GROUP_QR_DESC = 120,
-  DC_STR_SECURE_JOIN_REPLIES = 118,
-  DC_STR_SECURE_JOIN_STARTED = 117,
-  DC_STR_SELF = 2,
-  DC_STR_SELF_DELETED_MSG_BODY = 91,
-  DC_STR_SENDING = 110,
-  DC_STR_SERVER_TURNED_OFF = 92,
-  DC_STR_SETUP_CONTACT_QR_DESC = 119,
-  DC_STR_STICKER = 67,
-  DC_STR_STORAGE_ON_DOMAIN = 105,
-  DC_STR_SUBJECT_FOR_NEW_CONTACT = 73,
-  DC_STR_SYNC_MSG_BODY = 102,
-  DC_STR_SYNC_MSG_SUBJECT = 101,
-  DC_STR_UNKNOWN_SENDER_FOR_CHAT = 72,
-  DC_STR_UPDATE_REMINDER_MSG_BODY = 86,
-  DC_STR_UPDATING = 109,
-  DC_STR_VIDEO = 10,
-  DC_STR_VIDEOCHAT_INVITATION = 82,
-  DC_STR_VIDEOCHAT_INVITE_MSG_BODY = 83,
-  DC_STR_VOICEMESSAGE = 7,
-  DC_STR_WELCOME_MESSAGE = 71,
-  DC_TEXT1_DRAFT = 1,
-  DC_TEXT1_SELF = 3,
-  DC_TEXT1_USERNAME = 2,
-  DC_VIDEOCHATTYPE_BASICWEBRTC = 1,
-  DC_VIDEOCHATTYPE_JITSI = 2,
-  DC_VIDEOCHATTYPE_UNKNOWN = 0,
-}
-
-// Generated!
-
-export const EventId2EventName: { [key: number]: string } = {
-  100: 'DC_EVENT_INFO',
-  101: 'DC_EVENT_SMTP_CONNECTED',
-  102: 'DC_EVENT_IMAP_CONNECTED',
-  103: 'DC_EVENT_SMTP_MESSAGE_SENT',
-  104: 'DC_EVENT_IMAP_MESSAGE_DELETED',
-  105: 'DC_EVENT_IMAP_MESSAGE_MOVED',
-  150: 'DC_EVENT_NEW_BLOB_FILE',
-  151: 'DC_EVENT_DELETED_BLOB_FILE',
-  300: 'DC_EVENT_WARNING',
-  400: 'DC_EVENT_ERROR',
-  410: 'DC_EVENT_ERROR_SELF_NOT_IN_GROUP',
-  2000: 'DC_EVENT_MSGS_CHANGED',
-  2005: 'DC_EVENT_INCOMING_MSG',
-  2008: 'DC_EVENT_MSGS_NOTICED',
-  2010: 'DC_EVENT_MSG_DELIVERED',
-  2012: 'DC_EVENT_MSG_FAILED',
-  2015: 'DC_EVENT_MSG_READ',
-  2020: 'DC_EVENT_CHAT_MODIFIED',
-  2021: 'DC_EVENT_CHAT_EPHEMERAL_TIMER_MODIFIED',
-  2030: 'DC_EVENT_CONTACTS_CHANGED',
-  2035: 'DC_EVENT_LOCATION_CHANGED',
-  2041: 'DC_EVENT_CONFIGURE_PROGRESS',
-  2051: 'DC_EVENT_IMEX_PROGRESS',
-  2052: 'DC_EVENT_IMEX_FILE_WRITTEN',
-  2060: 'DC_EVENT_SECUREJOIN_INVITER_PROGRESS',
-  2061: 'DC_EVENT_SECUREJOIN_JOINER_PROGRESS',
-  2100: 'DC_EVENT_CONNECTIVITY_CHANGED',
-  2110: 'DC_EVENT_SELFAVATAR_CHANGED',
-  2120: 'DC_EVENT_WEBXDC_STATUS_UPDATE',
-}
--- a/node/lib/contact.ts
+++ b/node/lib/contact.ts
@@ -1,94 +0,0 @@
-import { integerToHexColor } from './util'
-
-/* eslint-disable camelcase */
-
-import binding from './binding'
-const debug = require('debug')('deltachat:node:contact')
-
-interface NativeContact {}
-/**
- * Wrapper around dc_contact_t*
- */
-export class Contact {
-  constructor(public dc_contact: NativeContact) {
-    debug('Contact constructor')
-    if (dc_contact === null) {
-      throw new Error('native contact can not be null')
-    }
-  }
-
-  toJson() {
-    debug('toJson')
-    return {
-      address: this.getAddress(),
-      color: this.color,
-      authName: this.authName,
-      status: this.status,
-      displayName: this.getDisplayName(),
-      id: this.getId(),
-      lastSeen: this.lastSeen,
-      name: this.getName(),
-      profileImage: this.getProfileImage(),
-      nameAndAddr: this.getNameAndAddress(),
-      isBlocked: this.isBlocked(),
-      isVerified: this.isVerified(),
-    }
-  }
-
-  getAddress(): string {
-    return binding.dcn_contact_get_addr(this.dc_contact)
-  }
-
-  /** Get original contact name.
-   * This is the name of the contact as defined by the contact themself.
-   * If the contact themself does not define such a name,
-   * an empty string is returned. */
-  get authName(): string {
-    return binding.dcn_contact_get_auth_name(this.dc_contact)
-  }
-
-  get color(): string {
-    return integerToHexColor(binding.dcn_contact_get_color(this.dc_contact))
-  }
-
-  /**
-   * contact's status
-   *
-   * Status is the last signature received in a message from this contact.
-   */
-  get status(): string {
-    return binding.dcn_contact_get_status(this.dc_contact)
-  }
-
-  getDisplayName(): string {
-    return binding.dcn_contact_get_display_name(this.dc_contact)
-  }
-
-  getId(): number {
-    return binding.dcn_contact_get_id(this.dc_contact)
-  }
-
-  get lastSeen(): number {
-    return binding.dcn_contact_get_last_seen(this.dc_contact)
-  }
-
-  getName(): string {
-    return binding.dcn_contact_get_name(this.dc_contact)
-  }
-
-  getNameAndAddress(): string {
-    return binding.dcn_contact_get_name_n_addr(this.dc_contact)
-  }
-
-  getProfileImage(): string {
-    return binding.dcn_contact_get_profile_image(this.dc_contact)
-  }
-
-  isBlocked() {
-    return Boolean(binding.dcn_contact_is_blocked(this.dc_contact))
-  }
-
-  isVerified() {
-    return Boolean(binding.dcn_contact_is_verified(this.dc_contact))
-  }
-}
--- a/node/lib/context.ts
+++ b/node/lib/context.ts
@@ -1,955 +0,0 @@
-/* eslint-disable camelcase */
-
-import binding from './binding'
-import { C, EventId2EventName } from './constants'
-import { Chat } from './chat'
-import { ChatList } from './chatlist'
-import { Contact } from './contact'
-import { Message } from './message'
-import { Lot } from './lot'
-import { Locations } from './locations'
-import rawDebug from 'debug'
-import { AccountManager } from './deltachat'
-import { join } from 'path'
-import { EventEmitter } from 'stream'
-const debug = rawDebug('deltachat:node:index')
-
-const noop = function () {}
-interface NativeContext {}
-
-/**
- * Wrapper around dcn_context_t*
- *
- * only acts as event emitter when created in standalone mode (without account manager)
- * with `Context.open`
- */
-export class Context extends EventEmitter {
-  constructor(
-    readonly manager: AccountManager | null,
-    private inner_dcn_context: NativeContext,
-    readonly account_id: number | null
-  ) {
-    super()
-    debug('DeltaChat constructor')
-    if (inner_dcn_context === null) {
-      throw new Error('inner_dcn_context can not be null')
-    }
-  }
-
-  /** Opens a stanalone context (without an account manager)
-   * automatically starts the event handler */
-  static open(cwd: string): Context {
-    const dbFile = join(cwd, 'db.sqlite')
-    const context = new Context(null, binding.dcn_context_new(dbFile), null)
-    debug('Opened context')
-    function handleCoreEvent(
-      eventId: number,
-      data1: number,
-      data2: number | string
-    ) {
-      const eventString = EventId2EventName[eventId]
-      debug(eventString, data1, data2)
-      if (!context.emit) {
-        console.log('Received an event but EventEmitter is already destroyed.')
-        console.log(eventString, data1, data2)
-        return
-      }
-      context.emit(eventString, data1, data2)
-      context.emit('ALL', eventString, data1, data2)
-    }
-    binding.dcn_start_event_handler(
-      context.dcn_context,
-      handleCoreEvent.bind(this)
-    )
-    debug('Started event handler')
-    return context
-  }
-
-  get dcn_context() {
-    return this.inner_dcn_context
-  }
-
-  get is_open() {
-    return Boolean(binding.dcn_context_is_open())
-  }
-
-  open(passphrase?: string) {
-    return Boolean(
-      binding.dcn_context_open(this.dcn_context, passphrase ? passphrase : '')
-    )
-  }
-
-  unref() {
-    binding.dcn_context_unref(this.dcn_context)
-    ;(this.inner_dcn_context as any) = null
-  }
-
-  acceptChat(chatId: number) {
-    binding.dcn_accept_chat(this.dcn_context, chatId)
-  }
-
-  blockChat(chatId: number) {
-    binding.dcn_block_chat(this.dcn_context, chatId)
-  }
-
-  addAddressBook(addressBook: string) {
-    debug(`addAddressBook ${addressBook}`)
-    return binding.dcn_add_address_book(this.dcn_context, addressBook)
-  }
-
-  addContactToChat(chatId: number, contactId: number) {
-    debug(`addContactToChat ${chatId} ${contactId}`)
-    return Boolean(
-      binding.dcn_add_contact_to_chat(
-        this.dcn_context,
-        Number(chatId),
-        Number(contactId)
-      )
-    )
-  }
-
-  addDeviceMessage(label: string, msg: Message | string) {
-    debug(`addDeviceMessage ${label} ${msg}`)
-    if (!msg) {
-      throw new Error('invalid msg parameter')
-    }
-    if (typeof label !== 'string') {
-      throw new Error('invalid label parameter, must be a string')
-    }
-    if (typeof msg === 'string') {
-      const msgObj = this.messageNew()
-      msgObj.setText(msg)
-      msg = msgObj
-    }
-    if (!msg.dc_msg) {
-      throw new Error('invalid msg object')
-    }
-    return binding.dcn_add_device_msg(this.dcn_context, label, msg.dc_msg)
-  }
-
-  setChatVisibility(
-    chatId: number,
-    visibility:
-      | C.DC_CHAT_VISIBILITY_NORMAL
-      | C.DC_CHAT_VISIBILITY_ARCHIVED
-      | C.DC_CHAT_VISIBILITY_PINNED
-  ) {
-    debug(`setChatVisibility ${chatId} ${visibility}`)
-    binding.dcn_set_chat_visibility(
-      this.dcn_context,
-      Number(chatId),
-      visibility
-    )
-  }
-
-  blockContact(contactId: number, block: boolean) {
-    debug(`blockContact ${contactId} ${block}`)
-    binding.dcn_block_contact(
-      this.dcn_context,
-      Number(contactId),
-      block ? 1 : 0
-    )
-  }
-
-  checkQrCode(qrCode: string) {
-    debug(`checkQrCode ${qrCode}`)
-    const dc_lot = binding.dcn_check_qr(this.dcn_context, qrCode)
-    let result = dc_lot ? new Lot(dc_lot) : null
-    if (result) {
-      return { id: result.getId(), ...result.toJson() }
-    }
-    return result
-  }
-
-  configure(opts: any): Promise<void> {
-    return new Promise((resolve, reject) => {
-      debug('configure')
-
-      const onSuccess = () => {
-        removeListeners()
-        resolve()
-      }
-      const onFail = (error: string) => {
-        removeListeners()
-        reject(new Error(error))
-      }
-
-      let onConfigure: (...args: any[]) => void
-      if (this.account_id === null) {
-        onConfigure = (data1: number, data2: string) => {
-          if (data1 === 0) return onFail(data2)
-          else if (data1 === 1000) return onSuccess()
-        }
-      } else {
-        onConfigure = (accountId: number, data1: number, data2: string) => {
-          if (this.account_id !== accountId) {
-            return
-          }
-          if (data1 === 0) return onFail(data2)
-          else if (data1 === 1000) return onSuccess()
-        }
-      }
-
-      const removeListeners = () => {
-        ;(this.manager || this).removeListener(
-          'DC_EVENT_CONFIGURE_PROGRESS',
-          onConfigure
-        )
-      }
-
-      const registerListeners = () => {
-        ;(this.manager || this).on('DC_EVENT_CONFIGURE_PROGRESS', onConfigure)
-      }
-
-      registerListeners()
-
-      if (!opts) opts = {}
-      Object.keys(opts).forEach((key) => {
-        const value = opts[key]
-        this.setConfig(key, value)
-      })
-
-      binding.dcn_configure(this.dcn_context)
-    })
-  }
-
-  continueKeyTransfer(messageId: number, setupCode: string) {
-    debug(`continueKeyTransfer ${messageId}`)
-    return new Promise((resolve, reject) => {
-      binding.dcn_continue_key_transfer(
-        this.dcn_context,
-        Number(messageId),
-        setupCode,
-        (result: number) => resolve(result === 1)
-      )
-    })
-  }
-  /** @returns chatId */
-  createBroadcastList(): number {
-    debug(`createBroadcastList`)
-    return binding.dcn_create_broadcast_list(this.dcn_context)
-  }
-
-  /** @returns chatId */
-  createChatByContactId(contactId: number): number {
-    debug(`createChatByContactId ${contactId}`)
-    return binding.dcn_create_chat_by_contact_id(
-      this.dcn_context,
-      Number(contactId)
-    )
-  }
-
-  /** @returns contactId */
-  createContact(name: string, addr: string): number {
-    debug(`createContact ${name} ${addr}`)
-    return binding.dcn_create_contact(this.dcn_context, name, addr)
-  }
-
-  /**
-   *
-   * @param chatName The name of the chat that should be created
-   * @param is_protected Whether the chat should be protected at creation time
-   * @returns chatId
-   */
-  createGroupChat(chatName: string, is_protected: boolean = false): number {
-    debug(`createGroupChat ${chatName} [protected:${is_protected}]`)
-    return binding.dcn_create_group_chat(
-      this.dcn_context,
-      is_protected ? 1 : 0,
-      chatName
-    )
-  }
-
-  deleteChat(chatId: number) {
-    debug(`deleteChat ${chatId}`)
-    binding.dcn_delete_chat(this.dcn_context, Number(chatId))
-  }
-
-  deleteContact(contactId: number) {
-    debug(`deleteContact ${contactId}`)
-    return Boolean(
-      binding.dcn_delete_contact(this.dcn_context, Number(contactId))
-    )
-  }
-
-  deleteMessages(messageIds: number[]) {
-    if (!Array.isArray(messageIds)) {
-      messageIds = [messageIds]
-    }
-    messageIds = messageIds.map((id) => Number(id))
-    debug('deleteMessages', messageIds)
-    binding.dcn_delete_msgs(this.dcn_context, messageIds)
-  }
-
-  forwardMessages(messageIds: number[], chatId: number) {
-    if (!Array.isArray(messageIds)) {
-      messageIds = [messageIds]
-    }
-    messageIds = messageIds.map((id) => Number(id))
-    debug('forwardMessages', messageIds)
-    binding.dcn_forward_msgs(this.dcn_context, messageIds, chatId)
-  }
-
-  getBlobdir(): string {
-    debug('getBlobdir')
-    return binding.dcn_get_blobdir(this.dcn_context)
-  }
-
-  getBlockedCount(): number {
-    debug('getBlockedCount')
-    return binding.dcn_get_blocked_cnt(this.dcn_context)
-  }
-
-  getBlockedContacts(): number[] {
-    debug('getBlockedContacts')
-    return binding.dcn_get_blocked_contacts(this.dcn_context)
-  }
-
-  getChat(chatId: number) {
-    debug(`getChat ${chatId}`)
-    const dc_chat = binding.dcn_get_chat(this.dcn_context, Number(chatId))
-    return dc_chat ? new Chat(dc_chat) : null
-  }
-
-  getChatContacts(chatId: number): number[] {
-    debug(`getChatContacts ${chatId}`)
-    return binding.dcn_get_chat_contacts(this.dcn_context, Number(chatId))
-  }
-
-  getChatIdByContactId(contactId: number): number {
-    debug(`getChatIdByContactId ${contactId}`)
-    return binding.dcn_get_chat_id_by_contact_id(
-      this.dcn_context,
-      Number(contactId)
-    )
-  }
-
-  getChatMedia(
-    chatId: number,
-    msgType1: number,
-    msgType2: number,
-    msgType3: number
-  ): number[] {
-    debug(`getChatMedia ${chatId}`)
-    return binding.dcn_get_chat_media(
-      this.dcn_context,
-      Number(chatId),
-      msgType1,
-      msgType2 || 0,
-      msgType3 || 0
-    )
-  }
-
-  getMimeHeaders(messageId: number): string {
-    debug(`getMimeHeaders ${messageId}`)
-    return binding.dcn_get_mime_headers(this.dcn_context, Number(messageId))
-  }
-
-  getChatlistItemSummary(chatId: number, messageId: number) {
-    debug(`getChatlistItemSummary ${chatId} ${messageId}`)
-    return new Lot(
-      binding.dcn_chatlist_get_summary2(this.dcn_context, chatId, messageId)
-    )
-  }
-
-  getChatMessages(chatId: number, flags: number, marker1before: number) {
-    debug(`getChatMessages ${chatId} ${flags} ${marker1before}`)
-    return binding.dcn_get_chat_msgs(
-      this.dcn_context,
-      Number(chatId),
-      flags,
-      marker1before
-    )
-  }
-
-  /**
-   * Get encryption info for a chat.
-   * Get a multi-line encryption info, containing encryption preferences of all members.
-   * Can be used to find out why messages sent to group are not encrypted.
-   *
-   * @param chatId ID of the chat to get the encryption info for.
-   * @return Multi-line text, must be released using dc_str_unref() after usage.
-   */
-  getChatEncrytionInfo(chatId: number): string {
-    return binding.dcn_get_chat_encrinfo(this.dcn_context, chatId)
-  }
-
-  getChats(listFlags: number, queryStr: string, queryContactId: number) {
-    debug('getChats')
-    const result = []
-    const list = this.getChatList(listFlags, queryStr, queryContactId)
-    const count = list.getCount()
-    for (let i = 0; i < count; i++) {
-      result.push(list.getChatId(i))
-    }
-    return result
-  }
-
-  getChatList(listFlags: number, queryStr: string, queryContactId: number) {
-    listFlags = listFlags || 0
-    queryStr = queryStr || ''
-    queryContactId = queryContactId || 0
-    debug(`getChatList ${listFlags} ${queryStr} ${queryContactId}`)
-    return new ChatList(
-      binding.dcn_get_chatlist(
-        this.dcn_context,
-        listFlags,
-        queryStr,
-        Number(queryContactId)
-      )
-    )
-  }
-
-  getConfig(key: string): string {
-    debug(`getConfig ${key}`)
-    return binding.dcn_get_config(this.dcn_context, key)
-  }
-
-  getContact(contactId: number) {
-    debug(`getContact ${contactId}`)
-    const dc_contact = binding.dcn_get_contact(
-      this.dcn_context,
-      Number(contactId)
-    )
-    return dc_contact ? new Contact(dc_contact) : null
-  }
-
-  getContactEncryptionInfo(contactId: number) {
-    debug(`getContactEncryptionInfo ${contactId}`)
-    return binding.dcn_get_contact_encrinfo(this.dcn_context, Number(contactId))
-  }
-
-  getContacts(listFlags: number, query: string) {
-    listFlags = listFlags || 0
-    query = query || ''
-    debug(`getContacts ${listFlags} ${query}`)
-    return binding.dcn_get_contacts(this.dcn_context, listFlags, query)
-  }
-
-  wasDeviceMessageEverAdded(label: string) {
-    debug(`wasDeviceMessageEverAdded ${label}`)
-    const added = binding.dcn_was_device_msg_ever_added(this.dcn_context, label)
-    return added === 1
-  }
-
-  getDraft(chatId: number) {
-    debug(`getDraft ${chatId}`)
-    const dc_msg = binding.dcn_get_draft(this.dcn_context, Number(chatId))
-    return dc_msg ? new Message(dc_msg) : null
-  }
-
-  getFreshMessageCount(chatId: number): number {
-    debug(`getFreshMessageCount ${chatId}`)
-    return binding.dcn_get_fresh_msg_cnt(this.dcn_context, Number(chatId))
-  }
-
-  getFreshMessages() {
-    debug('getFreshMessages')
-    return binding.dcn_get_fresh_msgs(this.dcn_context)
-  }
-
-  getInfo() {
-    debug('getInfo')
-    const info = binding.dcn_get_info(this.dcn_context)
-    return AccountManager.parseGetInfo(info)
-  }
-
-  getMessage(messageId: number) {
-    debug(`getMessage ${messageId}`)
-    const dc_msg = binding.dcn_get_msg(this.dcn_context, Number(messageId))
-    return dc_msg ? new Message(dc_msg) : null
-  }
-
-  getMessageCount(chatId: number): number {
-    debug(`getMessageCount ${chatId}`)
-    return binding.dcn_get_msg_cnt(this.dcn_context, Number(chatId))
-  }
-
-  getMessageInfo(messageId: number): string {
-    debug(`getMessageInfo ${messageId}`)
-    return binding.dcn_get_msg_info(this.dcn_context, Number(messageId))
-  }
-
-  getMessageHTML(messageId: number): string {
-    debug(`getMessageHTML ${messageId}`)
-    return binding.dcn_get_msg_html(this.dcn_context, Number(messageId))
-  }
-
-  getNextMediaMessage(
-    messageId: number,
-    msgType1: number,
-    msgType2: number,
-    msgType3: number
-  ) {
-    debug(
-      `getNextMediaMessage ${messageId} ${msgType1} ${msgType2} ${msgType3}`
-    )
-    return this._getNextMedia(messageId, 1, msgType1, msgType2, msgType3)
-  }
-
-  getPreviousMediaMessage(
-    messageId: number,
-    msgType1: number,
-    msgType2: number,
-    msgType3: number
-  ) {
-    debug(
-      `getPreviousMediaMessage ${messageId} ${msgType1} ${msgType2} ${msgType3}`
-    )
-    return this._getNextMedia(messageId, -1, msgType1, msgType2, msgType3)
-  }
-
-  _getNextMedia(
-    messageId: number,
-    dir: number,
-    msgType1: number,
-    msgType2: number,
-    msgType3: number
-  ): number {
-    return binding.dcn_get_next_media(
-      this.dcn_context,
-      Number(messageId),
-      dir,
-      msgType1 || 0,
-      msgType2 || 0,
-      msgType3 || 0
-    )
-  }
-
-  getSecurejoinQrCode(chatId: number): string {
-    debug(`getSecurejoinQrCode ${chatId}`)
-    return binding.dcn_get_securejoin_qr(this.dcn_context, Number(chatId))
-  }
-
-  getSecurejoinQrCodeSVG(chatId: number): string {
-    debug(`getSecurejoinQrCodeSVG ${chatId}`)
-    return binding.dcn_get_securejoin_qr_svg(this.dcn_context, chatId)
-  }
-
-  startIO(): void {
-    debug(`startIO`)
-    binding.dcn_start_io(this.dcn_context)
-  }
-
-  stopIO(): void {
-    debug(`stopIO`)
-    binding.dcn_stop_io(this.dcn_context)
-  }
-
-  stopOngoingProcess(): void {
-    debug(`stopOngoingProcess`)
-    binding.dcn_stop_ongoing_process(this.dcn_context)
-  }
-
-  /**
-   *
-   * @deprectated please use `AccountManager.getSystemInfo()` instead
-   */
-  static getSystemInfo() {
-    return AccountManager.getSystemInfo()
-  }
-
-  getConnectivity(): number {
-    return binding.dcn_get_connectivity(this.dcn_context)
-  }
-
-  getConnectivityHTML(): String {
-    return binding.dcn_get_connectivity_html(this.dcn_context)
-  }
-
-  importExport(what: number, param1: string, param2 = '') {
-    debug(`importExport ${what} ${param1} ${param2}`)
-    binding.dcn_imex(this.dcn_context, what, param1, param2)
-  }
-
-  importExportHasBackup(dir: string) {
-    debug(`importExportHasBackup ${dir}`)
-    return binding.dcn_imex_has_backup(this.dcn_context, dir)
-  }
-
-  initiateKeyTransfer(): Promise<string> {
-    return new Promise((resolve, reject) => {
-      debug('initiateKeyTransfer2')
-      binding.dcn_initiate_key_transfer(this.dcn_context, resolve)
-    })
-  }
-
-  isConfigured() {
-    debug('isConfigured')
-    return Boolean(binding.dcn_is_configured(this.dcn_context))
-  }
-
-  isContactInChat(chatId: number, contactId: number) {
-    debug(`isContactInChat ${chatId} ${contactId}`)
-    return Boolean(
-      binding.dcn_is_contact_in_chat(
-        this.dcn_context,
-        Number(chatId),
-        Number(contactId)
-      )
-    )
-  }
-
-  /**
-   *
-   * @returns resulting chat id or 0 on error
-   */
-  joinSecurejoin(qrCode: string): number {
-    debug(`joinSecurejoin ${qrCode}`)
-    return binding.dcn_join_securejoin(this.dcn_context, qrCode)
-  }
-
-  lookupContactIdByAddr(addr: string): number {
-    debug(`lookupContactIdByAddr ${addr}`)
-    return binding.dcn_lookup_contact_id_by_addr(this.dcn_context, addr)
-  }
-
-  markNoticedChat(chatId: number) {
-    debug(`markNoticedChat ${chatId}`)
-    binding.dcn_marknoticed_chat(this.dcn_context, Number(chatId))
-  }
-
-  markSeenMessages(messageIds: number[]) {
-    if (!Array.isArray(messageIds)) {
-      messageIds = [messageIds]
-    }
-    messageIds = messageIds.map((id) => Number(id))
-    debug('markSeenMessages', messageIds)
-    binding.dcn_markseen_msgs(this.dcn_context, messageIds)
-  }
-
-  maybeNetwork() {
-    debug('maybeNetwork')
-    binding.dcn_maybe_network(this.dcn_context)
-  }
-
-  messageNew(viewType = C.DC_MSG_TEXT) {
-    debug(`messageNew ${viewType}`)
-    return new Message(binding.dcn_msg_new(this.dcn_context, viewType))
-  }
-
-  removeContactFromChat(chatId: number, contactId: number) {
-    debug(`removeContactFromChat ${chatId} ${contactId}`)
-    return Boolean(
-      binding.dcn_remove_contact_from_chat(
-        this.dcn_context,
-        Number(chatId),
-        Number(contactId)
-      )
-    )
-  }
-
-  /**
-   *
-   * @param chatId 	ID of the chat to search messages in. Set this to 0 for a global search.
-   * @param query The query to search for.
-   */
-  searchMessages(chatId: number, query: string): number[] {
-    debug(`searchMessages ${chatId} ${query}`)
-    return binding.dcn_search_msgs(this.dcn_context, Number(chatId), query)
-  }
-
-  sendMessage(chatId: number, msg: string | Message) {
-    debug(`sendMessage ${chatId}`)
-    if (!msg) {
-      throw new Error('invalid msg parameter')
-    }
-    if (typeof msg === 'string') {
-      const msgObj = this.messageNew()
-      msgObj.setText(msg)
-      msg = msgObj
-    }
-    if (!msg.dc_msg) {
-      throw new Error('invalid msg object')
-    }
-    return binding.dcn_send_msg(this.dcn_context, Number(chatId), msg.dc_msg)
-  }
-
-  downloadFullMessage(messageId: number) {
-    binding.dcn_download_full_msg(this.dcn_context, messageId)
-  }
-
-  /**
-   *
-   * @returns {Promise<number>} Promise that resolves into the resulting message id
-   */
-  sendVideochatInvitation(chatId: number): Promise<number> {
-    debug(`sendVideochatInvitation ${chatId}`)
-    return new Promise((resolve, reject) => {
-      binding.dcn_send_videochat_invitation(
-        this.dcn_context,
-        chatId,
-        (result: number) => {
-          if (result !== 0) {
-            resolve(result)
-          } else {
-            reject(
-              'Videochatinvitation failed to send, see error events for detailed info'
-            )
-          }
-        }
-      )
-    })
-  }
-
-  setChatName(chatId: number, name: string) {
-    debug(`setChatName ${chatId} ${name}`)
-    return Boolean(
-      binding.dcn_set_chat_name(this.dcn_context, Number(chatId), name)
-    )
-  }
-
-  /**
-   *
-   * @param chatId
-   * @param protect
-   * @returns success boolean
-   */
-  setChatProtection(chatId: number, protect: boolean) {
-    debug(`setChatProtection ${chatId} ${protect}`)
-    return Boolean(
-      binding.dcn_set_chat_protection(
-        this.dcn_context,
-        Number(chatId),
-        protect ? 1 : 0
-      )
-    )
-  }
-
-  getChatEphemeralTimer(chatId: number): number {
-    debug(`getChatEphemeralTimer ${chatId}`)
-    return binding.dcn_get_chat_ephemeral_timer(
-      this.dcn_context,
-      Number(chatId)
-    )
-  }
-
-  setChatEphemeralTimer(chatId: number, timer: number) {
-    debug(`setChatEphemeralTimer ${chatId} ${timer}`)
-    return Boolean(
-      binding.dcn_set_chat_ephemeral_timer(
-        this.dcn_context,
-        Number(chatId),
-        Number(timer)
-      )
-    )
-  }
-
-  setChatProfileImage(chatId: number, image: string) {
-    debug(`setChatProfileImage ${chatId} ${image}`)
-    return Boolean(
-      binding.dcn_set_chat_profile_image(
-        this.dcn_context,
-        Number(chatId),
-        image || ''
-      )
-    )
-  }
-
-  setConfig(key: string, value: string | boolean | number): number {
-    debug(`setConfig (string) ${key} ${value}`)
-    if (value === null) {
-      return binding.dcn_set_config_null(this.dcn_context, key)
-    } else {
-      if (typeof value === 'boolean') {
-        value = value === true ? '1' : '0'
-      } else if (typeof value === 'number') {
-        value = String(value)
-      }
-      return binding.dcn_set_config(this.dcn_context, key, value)
-    }
-  }
-
-  setConfigFromQr(qrcodeContent: string): boolean {
-    return Boolean(
-      binding.dcn_set_config_from_qr(this.dcn_context, qrcodeContent)
-    )
-  }
-
-  estimateDeletionCount(fromServer: boolean, seconds: number): number {
-    debug(`estimateDeletionCount fromServer: ${fromServer} seconds: ${seconds}`)
-    return binding.dcn_estimate_deletion_cnt(
-      this.dcn_context,
-      fromServer === true ? 1 : 0,
-      seconds
-    )
-  }
-
-  setStockTranslation(stockId: number, stockMsg: string) {
-    debug(`setStockTranslation ${stockId} ${stockMsg}`)
-    return Boolean(
-      binding.dcn_set_stock_translation(
-        this.dcn_context,
-        Number(stockId),
-        stockMsg
-      )
-    )
-  }
-
-  setDraft(chatId: number, msg: Message | null) {
-    debug(`setDraft ${chatId}`)
-    binding.dcn_set_draft(
-      this.dcn_context,
-      Number(chatId),
-      msg ? msg.dc_msg : null
-    )
-  }
-
-  setLocation(latitude: number, longitude: number, accuracy: number) {
-    debug(`setLocation ${latitude}`)
-    binding.dcn_set_location(
-      this.dcn_context,
-      Number(latitude),
-      Number(longitude),
-      Number(accuracy)
-    )
-  }
-
-  /*
-   * @param chatId Chat-id to get location information for.
-   *     0 to get locations independently of the chat.
-   * @param contactId Contact id to get location information for.
-   *     If also a chat-id is given, this should be a member of the given chat.
-   *     0 to get locations independently of the contact.
-   * @param timestampFrom Start of timespan to return.
-   *     Must be given in number of seconds since 00:00 hours, Jan 1, 1970 UTC.
-   *     0 for "start from the beginning".
-   * @param timestampTo End of timespan to return.
-   *     Must be given in number of seconds since 00:00 hours, Jan 1, 1970 UTC.
-   *     0 for "all up to now".
-   * @return Array of locations, NULL is never returned.
-   *     The array is sorted decending;
-   *     the first entry in the array is the location with the newest timestamp.
-   *
-   * Examples:
-   * // get locations from the last hour for a global map
-   * getLocations(0, 0, time(NULL)-60*60, 0);
-   *
-   * // get locations from a contact for a global map
-   * getLocations(0, contact_id, 0, 0);
-   *
-   * // get all locations known for a given chat
-   * getLocations(chat_id, 0, 0, 0);
-   *
-   * // get locations from a single contact for a given chat
-   * getLocations(chat_id, contact_id, 0, 0);
-   */
-
-  getLocations(
-    chatId: number,
-    contactId: number,
-    timestampFrom = 0,
-    timestampTo = 0
-  ) {
-    const locations = new Locations(
-      binding.dcn_get_locations(
-        this.dcn_context,
-        Number(chatId),
-        Number(contactId),
-        timestampFrom,
-        timestampTo
-      )
-    )
-    return locations.toJson()
-  }
-
-  /**
-   *
-   * @param duration The duration (0 for no mute, -1 for forever mute, everything else is is the relative mute duration from now in seconds)
-   */
-  setChatMuteDuration(chatId: number, duration: number) {
-    return Boolean(
-      binding.dcn_set_chat_mute_duration(this.dcn_context, chatId, duration)
-    )
-  }
-
-  /** get information about the provider */
-  getProviderFromEmail(email: string) {
-    debug('DeltaChat.getProviderFromEmail')
-    const provider = binding.dcn_provider_new_from_email(
-      this.dcn_context,
-      email
-    )
-    if (!provider) {
-      return undefined
-    }
-    return {
-      before_login_hint: binding.dcn_provider_get_before_login_hint(provider),
-      overview_page: binding.dcn_provider_get_overview_page(provider),
-      status: binding.dcn_provider_get_status(provider),
-    }
-  }
-
-  sendWebxdcStatusUpdate<T>(
-    msgId: number,
-    json: WebxdcSendingStatusUpdate<T>,
-    descr: string
-  ) {
-    return Boolean(
-      binding.dcn_send_webxdc_status_update(
-        this.dcn_context,
-        msgId,
-        JSON.stringify(json),
-        descr
-      )
-    )
-  }
-
-  getWebxdcStatusUpdates<T>(
-    msgId: number,
-    serial = 0
-  ): WebxdcReceivedStatusUpdate<T>[] {
-    return JSON.parse(
-      binding.dcn_get_webxdc_status_updates(this.dcn_context, msgId, serial)
-    )
-  }
-
-  /** the string contains the binary data, it is an "u8 string", maybe we will use a more efficient type in the future. */
-  getWebxdcBlob(message: Message, filename: string): Buffer | null {
-    return binding.dcn_msg_get_webxdc_blob(message.dc_msg, filename)
-  }
-}
-
-export type WebxdcInfo = {
-  name: string
-  icon: string
-  summary: string
-  /**
-   * if set by the webxdc, name of the document in edit
-   */
-  document?: string
-}
-
-type WebxdcSendingStatusUpdate<T> = {
-  /** the payload, deserialized json:
-   * any javascript primitive, array or object. */
-  payload: T
-  /** optional, short, informational message that will be added to the chat,
-   * eg. "Alice voted" or "Bob scored 123 in MyGame";
-   * usually only one line of text is shown,
-   * use this option sparingly to not spam the chat. */
-  info?: string
-  /** optional, short text, shown beside app icon;
-   * it is recommended to use some aggregated value,
-   * eg. "8 votes", "Highscore: 123" */
-  summary?: string
-  /**
-   * optional, name of the document in edit,
-   * must not be used eg. in games where the Webxdc does not create documents
-   */
-  document?: string
-}
-
-type WebxdcReceivedStatusUpdate<T> = {
-  /** the payload, deserialized json */
-  payload: T
-  /** the serial number of this update. Serials are larger `0` and newer serials have higher numbers. */
-  serial: number
-  /** the maximum serial currently known.
-   *  If `max_serial` equals `serial` this update is the last update (until new network messages arrive). */
-  max_serial: number
-  /** optional, short, informational message. */
-  info?: string
-  /** optional, short text, shown beside app icon. If there are no updates, an empty JSON-array is returned. */
-  summary?: string
-}
--- a/node/lib/deltachat.ts
+++ b/node/lib/deltachat.ts
@@ -1,205 +0,0 @@
-/* eslint-disable camelcase */
-
-import binding from './binding'
-import { EventId2EventName } from './constants'
-import { EventEmitter } from 'events'
-import { existsSync } from 'fs'
-import rawDebug from 'debug'
-import { tmpdir } from 'os'
-import { join } from 'path'
-import { Context } from './context'
-const debug = rawDebug('deltachat:node:index')
-
-const noop = function () {}
-interface NativeAccount {}
-
-/**
- * Wrapper around dcn_account_t*
- */
-export class AccountManager extends EventEmitter {
-  dcn_accounts: NativeAccount
-  accountDir: string
-
-  constructor(cwd: string, os = 'deltachat-node') {
-    debug('DeltaChat constructor')
-    super()
-
-    this.accountDir = cwd
-    this.dcn_accounts = binding.dcn_accounts_new(os, this.accountDir)
-  }
-
-  getAllAccountIds() {
-    return binding.dcn_accounts_get_all(this.dcn_accounts)
-  }
-
-  selectAccount(account_id: number) {
-    return binding.dcn_accounts_select_account(this.dcn_accounts, account_id)
-  }
-
-  selectedAccount(): number {
-    return binding.dcn_accounts_get_selected_account(this.dcn_accounts)
-  }
-
-  addAccount(): number {
-    return binding.dcn_accounts_add_account(this.dcn_accounts)
-  }
-
-  addClosedAccount(): number {
-    return binding.dcn_accounts_add_closed_account(this.dcn_accounts)
-  }
-
-  removeAccount(account_id: number) {
-    return binding.dcn_accounts_remove_account(this.dcn_accounts, account_id)
-  }
-
-  accountContext(account_id: number) {
-    const native_context = binding.dcn_accounts_get_account(
-      this.dcn_accounts,
-      account_id
-    )
-    if (native_context === null) {
-      throw new Error(
-        `could not get context with id ${account_id}, does it even exist? please check your ids`
-      )
-    }
-    return new Context(this, native_context, account_id)
-  }
-
-  migrateAccount(dbfile: string): number {
-    return binding.dcn_accounts_migrate_account(this.dcn_accounts, dbfile)
-  }
-
-  close() {
-    this.stopIO()
-    debug('unrefing context')
-    binding.dcn_accounts_unref(this.dcn_accounts)
-    debug('Unref end')
-  }
-
-  emit(
-    event: string | symbol,
-    account_id: number,
-    data1: any,
-    data2: any
-  ): boolean {
-    super.emit('ALL', event, account_id, data1, data2)
-    return super.emit(event, account_id, data1, data2)
-  }
-
-  handleCoreEvent(
-    eventId: number,
-    accountId: number,
-    data1: number,
-    data2: number | string
-  ) {
-    const eventString = EventId2EventName[eventId]
-    debug('event', eventString, accountId, data1, data2)
-    debug(eventString, data1, data2)
-    if (!this.emit) {
-      console.log('Received an event but EventEmitter is already destroyed.')
-      console.log(eventString, data1, data2)
-      return
-    }
-    this.emit(eventString, accountId, data1, data2)
-  }
-
-  startEvents() {
-    if (this.dcn_accounts === null) {
-      throw new Error('dcn_account is null')
-    }
-    binding.dcn_accounts_start_event_handler(
-      this.dcn_accounts,
-      this.handleCoreEvent.bind(this)
-    )
-    debug('Started event handler')
-  }
-
-  startIO() {
-    binding.dcn_accounts_start_io(this.dcn_accounts)
-  }
-
-  stopIO() {
-    binding.dcn_accounts_stop_io(this.dcn_accounts)
-  }
-
-  static maybeValidAddr(addr: string) {
-    debug('DeltaChat.maybeValidAddr')
-    if (addr === null) return false
-    return Boolean(binding.dcn_maybe_valid_addr(addr))
-  }
-
-  static parseGetInfo(info: string) {
-    debug('static _getInfo')
-    const result: { [key: string]: string } = {}
-
-    const regex = /^(\w+)=(.*)$/i
-    info
-      .split('\n')
-      .filter(Boolean)
-      .forEach((line) => {
-        const match = regex.exec(line)
-        if (match) {
-          result[match[1]] = match[2]
-        }
-      })
-
-    return result
-  }
-
-  static newTemporary() {
-    let directory = null
-    while (true) {
-      const randomString = Math.random().toString(36).substr(2, 5)
-      directory = join(tmpdir(), 'deltachat-' + randomString)
-      if (!existsSync(directory)) break
-    }
-    const dc = new AccountManager(directory)
-    const accountId = dc.addAccount()
-    const context = dc.accountContext(accountId)
-    return { dc, context, accountId, directory }
-  }
-
-  static getSystemInfo() {
-    debug('DeltaChat.getSystemInfo')
-    const { dc, context } = AccountManager.newTemporary()
-    const info = AccountManager.parseGetInfo(
-      binding.dcn_get_info(context.dcn_context)
-    )
-    const {
-      deltachat_core_version,
-      sqlite_version,
-      sqlite_thread_safe,
-      libetpan_version,
-      openssl_version,
-      compile_date,
-      arch,
-    } = info
-    const result = {
-      deltachat_core_version,
-      sqlite_version,
-      sqlite_thread_safe,
-      libetpan_version,
-      openssl_version,
-      compile_date,
-      arch,
-    }
-    context.unref()
-    dc.close()
-    return result
-  }
-
-  /** get information about the provider
-   *
-   * This function creates a temporary context to be standalone,
-   * if posible use `Context.getProviderFromEmail` instead. (otherwise potential proxy settings are not used)
-   * @deprecated
-   */
-  static getProviderFromEmail(email: string) {
-    debug('DeltaChat.getProviderFromEmail')
-    const { dc, context } = AccountManager.newTemporary()
-    const provider = context.getProviderFromEmail(email)
-    context.unref()
-    dc.close()
-    return provider
-  }
-}
--- a/node/lib/index.ts
+++ b/node/lib/index.ts
@@ -1,20 +0,0 @@
-import { AccountManager } from './deltachat'
-
-export default AccountManager
-
-export { Context } from './context'
-export { Chat } from './chat'
-export { ChatList } from './chatlist'
-export { C } from './constants'
-export { Contact } from './contact'
-export { AccountManager as DeltaChat }
-export { Locations } from './locations'
-export { Lot } from './lot'
-export {
-  Message,
-  MessageState,
-  MessageViewType,
-  MessageDownloadState,
-} from './message'
-
-export * from './types'
--- a/node/lib/locations.ts
+++ b/node/lib/locations.ts
@@ -1,82 +0,0 @@
-/* eslint-disable camelcase */
-
-const binding = require('../binding')
-const debug = require('debug')('deltachat:node:locations')
-
-interface NativeLocations {}
-/**
- * Wrapper around dc_location_t*
- */
-export class Locations {
-  constructor(public dc_locations: NativeLocations) {
-    debug('Locations constructor')
-    if (dc_locations === null) {
-      throw new Error('dc_locations can not be null')
-    }
-  }
-
-  locationToJson(index: number) {
-    debug('locationToJson')
-    return {
-      accuracy: this.getAccuracy(index),
-      latitude: this.getLatitude(index),
-      longitude: this.getLongitude(index),
-      timestamp: this.getTimestamp(index),
-      contactId: this.getContactId(index),
-      msgId: this.getMsgId(index),
-      chatId: this.getChatId(index),
-      isIndependent: this.isIndependent(index),
-      marker: this.getMarker(index),
-    }
-  }
-
-  toJson(): ReturnType<Locations['locationToJson']>[] {
-    debug('toJson')
-    const locations = []
-    const count = this.getCount()
-    for (let index = 0; index < count; index++) {
-      locations.push(this.locationToJson(index))
-    }
-    return locations
-  }
-
-  getCount(): number {
-    return binding.dcn_array_get_cnt(this.dc_locations)
-  }
-
-  getAccuracy(index: number): number {
-    return binding.dcn_array_get_accuracy(this.dc_locations, index)
-  }
-
-  getLatitude(index: number): number {
-    return binding.dcn_array_get_latitude(this.dc_locations, index)
-  }
-
-  getLongitude(index: number): number {
-    return binding.dcn_array_get_longitude(this.dc_locations, index)
-  }
-
-  getTimestamp(index: number): number {
-    return binding.dcn_array_get_timestamp(this.dc_locations, index)
-  }
-
-  getMsgId(index: number): number {
-    return binding.dcn_array_get_msg_id(this.dc_locations, index)
-  }
-
-  getContactId(index: number): number {
-    return binding.dcn_array_get_contact_id(this.dc_locations, index)
-  }
-
-  getChatId(index: number): number {
-    return binding.dcn_array_get_chat_id(this.dc_locations, index)
-  }
-
-  isIndependent(index: number): boolean {
-    return binding.dcn_array_is_independent(this.dc_locations, index)
-  }
-
-  getMarker(index: number): string {
-    return binding.dcn_array_get_marker(this.dc_locations, index)
-  }
-}
--- a/node/lib/lot.ts
+++ b/node/lib/lot.ts
@@ -1,52 +0,0 @@
-/* eslint-disable camelcase */
-
-const binding = require('../binding')
-const debug = require('debug')('deltachat:node:lot')
-
-interface NativeLot {}
-/**
- * Wrapper around dc_lot_t*
- */
-export class Lot {
-  constructor(public dc_lot: NativeLot) {
-    debug('Lot constructor')
-    if (dc_lot === null) {
-      throw new Error('dc_lot can not be null')
-    }
-  }
-
-  toJson() {
-    debug('toJson')
-    return {
-      state: this.getState(),
-      text1: this.getText1(),
-      text1Meaning: this.getText1Meaning(),
-      text2: this.getText2(),
-      timestamp: this.getTimestamp(),
-    }
-  }
-
-  getId(): number {
-    return binding.dcn_lot_get_id(this.dc_lot)
-  }
-
-  getState(): number {
-    return binding.dcn_lot_get_state(this.dc_lot)
-  }
-
-  getText1(): string {
-    return binding.dcn_lot_get_text1(this.dc_lot)
-  }
-
-  getText1Meaning(): string {
-    return binding.dcn_lot_get_text1_meaning(this.dc_lot)
-  }
-
-  getText2(): string {
-    return binding.dcn_lot_get_text2(this.dc_lot)
-  }
-
-  getTimestamp(): number {
-    return binding.dcn_lot_get_timestamp(this.dc_lot)
-  }
-}
--- a/node/lib/message.ts
+++ b/node/lib/message.ts
@@ -1,370 +0,0 @@
-/* eslint-disable camelcase */
-
-import binding from './binding'
-import { C } from './constants'
-import { Lot } from './lot'
-import { Chat } from './chat'
-import { WebxdcInfo } from './context'
-const debug = require('debug')('deltachat:node:message')
-
-export enum MessageDownloadState {
-  Available = C.DC_DOWNLOAD_AVAILABLE,
-  Done = C.DC_DOWNLOAD_DONE,
-  Failure = C.DC_DOWNLOAD_FAILURE,
-  InProgress = C.DC_DOWNLOAD_IN_PROGRESS,
-}
-
-/**
- * Helper class for message states so you can do e.g.
- *
- * if (msg.getState().isPending()) { .. }
- *
- */
-export class MessageState {
-  constructor(public state: number) {
-    debug(`MessageState constructor ${state}`)
-  }
-
-  isUndefined() {
-    return this.state === C.DC_STATE_UNDEFINED
-  }
-
-  isFresh() {
-    return this.state === C.DC_STATE_IN_FRESH
-  }
-
-  isNoticed() {
-    return this.state === C.DC_STATE_IN_NOTICED
-  }
-
-  isSeen() {
-    return this.state === C.DC_STATE_IN_SEEN
-  }
-
-  isPending() {
-    return this.state === C.DC_STATE_OUT_PENDING
-  }
-
-  isFailed() {
-    return this.state === C.DC_STATE_OUT_FAILED
-  }
-
-  isDelivered() {
-    return this.state === C.DC_STATE_OUT_DELIVERED
-  }
-
-  isReceived() {
-    return this.state === C.DC_STATE_OUT_MDN_RCVD
-  }
-}
-
-/**
- * Helper class for message types so you can do e.g.
- *
- * if (msg.getViewType().isVideo()) { .. }
- *
- */
-export class MessageViewType {
-  constructor(public viewType: number) {
-    debug(`MessageViewType constructor ${viewType}`)
-  }
-
-  isText() {
-    return this.viewType === C.DC_MSG_TEXT
-  }
-
-  isImage() {
-    return this.viewType === C.DC_MSG_IMAGE || this.viewType === C.DC_MSG_GIF
-  }
-
-  isGif() {
-    return this.viewType === C.DC_MSG_GIF
-  }
-
-  isAudio() {
-    return this.viewType === C.DC_MSG_AUDIO || this.viewType === C.DC_MSG_VOICE
-  }
-
-  isVoice() {
-    return this.viewType === C.DC_MSG_VOICE
-  }
-
-  isVideo() {
-    return this.viewType === C.DC_MSG_VIDEO
-  }
-
-  isFile() {
-    return this.viewType === C.DC_MSG_FILE
-  }
-
-  isVideochatInvitation() {
-    return this.viewType === C.DC_MSG_VIDEOCHAT_INVITATION
-  }
-}
-
-interface NativeMessage {}
-/**
- * Wrapper around dc_msg_t*
- */
-export class Message {
-  constructor(public dc_msg: NativeMessage) {
-    debug('Message constructor')
-    if (dc_msg === null) {
-      throw new Error('dc_msg can not be null')
-    }
-  }
-
-  toJson() {
-    debug('toJson')
-    const quotedMessage = this.getQuotedMessage()
-    const viewType = binding.dcn_msg_get_viewtype(this.dc_msg)
-    return {
-      chatId: this.getChatId(),
-      webxdcInfo: viewType == C.DC_MSG_WEBXDC ? this.webxdcInfo : null,
-      downloadState: this.downloadState,
-      duration: this.getDuration(),
-      file: this.getFile(),
-      fromId: this.getFromId(),
-      id: this.getId(),
-      quotedText: this.getQuotedText(),
-      quotedMessageId: quotedMessage ? quotedMessage.getId() : null,
-      receivedTimestamp: this.getReceivedTimestamp(),
-      sortTimestamp: this.getSortTimestamp(),
-      text: this.getText(),
-      timestamp: this.getTimestamp(),
-      hasLocation: this.hasLocation(),
-      hasHTML: this.hasHTML,
-      viewType,
-      state: binding.dcn_msg_get_state(this.dc_msg),
-      hasDeviatingTimestamp: this.hasDeviatingTimestamp(),
-      showPadlock: this.getShowpadlock(),
-      summary: this.getSummary().toJson(),
-      subject: this.subject,
-      isSetupmessage: this.isSetupmessage(),
-      isInfo: this.isInfo(),
-      isForwarded: this.isForwarded(),
-      dimensions: {
-        height: this.getHeight(),
-        width: this.getWidth(),
-      },
-      videochatType: this.getVideochatType(),
-      videochatUrl: this.getVideochatUrl(),
-      overrideSenderName: this.overrideSenderName,
-      parentId: this.parent?.getId(),
-    }
-  }
-
-  getChatId(): number {
-    return binding.dcn_msg_get_chat_id(this.dc_msg)
-  }
-
-  get webxdcInfo(): WebxdcInfo | null {
-    let info = binding.dcn_msg_get_webxdc_info(this.dc_msg)
-    return info
-      ? JSON.parse(binding.dcn_msg_get_webxdc_info(this.dc_msg))
-      : null
-  }
-
-  get downloadState(): MessageDownloadState {
-    return binding.dcn_msg_get_download_state(this.dc_msg)
-  }
-
-  get parent(): Message | null {
-    let msg = binding.dcn_msg_get_parent(this.dc_msg)
-    return msg ? new Message(msg) : null
-  }
-
-  getDuration(): number {
-    return binding.dcn_msg_get_duration(this.dc_msg)
-  }
-
-  getFile(): string {
-    return binding.dcn_msg_get_file(this.dc_msg)
-  }
-
-  getFilebytes(): number {
-    return binding.dcn_msg_get_filebytes(this.dc_msg)
-  }
-
-  getFilemime(): string {
-    return binding.dcn_msg_get_filemime(this.dc_msg)
-  }
-
-  getFilename(): string {
-    return binding.dcn_msg_get_filename(this.dc_msg)
-  }
-
-  getFromId(): number {
-    return binding.dcn_msg_get_from_id(this.dc_msg)
-  }
-
-  getHeight(): number {
-    return binding.dcn_msg_get_height(this.dc_msg)
-  }
-
-  getId(): number {
-    return binding.dcn_msg_get_id(this.dc_msg)
-  }
-
-  getQuotedText(): string {
-    return binding.dcn_msg_get_quoted_text(this.dc_msg)
-  }
-
-  getQuotedMessage(): Message | null {
-    const dc_msg = binding.dcn_msg_get_quoted_msg(this.dc_msg)
-    return dc_msg ? new Message(dc_msg) : null
-  }
-
-  getReceivedTimestamp(): number {
-    return binding.dcn_msg_get_received_timestamp(this.dc_msg)
-  }
-
-  getSetupcodebegin() {
-    return binding.dcn_msg_get_setupcodebegin(this.dc_msg)
-  }
-
-  getShowpadlock() {
-    return Boolean(binding.dcn_msg_get_showpadlock(this.dc_msg))
-  }
-
-  getSortTimestamp(): number {
-    return binding.dcn_msg_get_sort_timestamp(this.dc_msg)
-  }
-
-  getState() {
-    return new MessageState(binding.dcn_msg_get_state(this.dc_msg))
-  }
-
-  getSummary(chat?: Chat) {
-    const dc_chat = (chat && chat.dc_chat) || null
-    return new Lot(binding.dcn_msg_get_summary(this.dc_msg, dc_chat))
-  }
-
-  get subject(): string {
-    return binding.dcn_msg_get_subject(this.dc_msg)
-  }
-
-  getSummarytext(approxCharacters: number): string {
-    approxCharacters = approxCharacters || 0
-    return binding.dcn_msg_get_summarytext(this.dc_msg, approxCharacters)
-  }
-
-  getText(): string {
-    return binding.dcn_msg_get_text(this.dc_msg)
-  }
-
-  getTimestamp(): number {
-    return binding.dcn_msg_get_timestamp(this.dc_msg)
-  }
-
-  getViewType() {
-    return new MessageViewType(binding.dcn_msg_get_viewtype(this.dc_msg))
-  }
-
-  getVideochatType(): number {
-    return binding.dcn_msg_get_videochat_type(this.dc_msg)
-  }
-
-  getVideochatUrl(): string {
-    return binding.dcn_msg_get_videochat_url(this.dc_msg)
-  }
-
-  getWidth(): number {
-    return binding.dcn_msg_get_width(this.dc_msg)
-  }
-
-  get overrideSenderName(): string {
-    return binding.dcn_msg_get_override_sender_name(this.dc_msg)
-  }
-
-  hasDeviatingTimestamp() {
-    return binding.dcn_msg_has_deviating_timestamp(this.dc_msg)
-  }
-
-  hasLocation() {
-    return Boolean(binding.dcn_msg_has_location(this.dc_msg))
-  }
-
-  get hasHTML() {
-    return Boolean(binding.dcn_msg_has_html(this.dc_msg))
-  }
-
-  isDeadDrop() {
-    // TODO: Fix
-    //return this.getChatId() === C.DC_CHAT_ID_DEADDROP
-    return false
-  }
-
-  isForwarded() {
-    return Boolean(binding.dcn_msg_is_forwarded(this.dc_msg))
-  }
-
-  isIncreation() {
-    return Boolean(binding.dcn_msg_is_increation(this.dc_msg))
-  }
-
-  isInfo() {
-    return Boolean(binding.dcn_msg_is_info(this.dc_msg))
-  }
-
-  isSent() {
-    return Boolean(binding.dcn_msg_is_sent(this.dc_msg))
-  }
-
-  isSetupmessage() {
-    return Boolean(binding.dcn_msg_is_setupmessage(this.dc_msg))
-  }
-
-  latefilingMediasize(width: number, height: number, duration: number) {
-    binding.dcn_msg_latefiling_mediasize(this.dc_msg, width, height, duration)
-  }
-
-  setDimension(width: number, height: number) {
-    binding.dcn_msg_set_dimension(this.dc_msg, width, height)
-    return this
-  }
-
-  setDuration(duration: number) {
-    binding.dcn_msg_set_duration(this.dc_msg, duration)
-    return this
-  }
-
-  setFile(file: string, mime?: string) {
-    if (typeof file !== 'string') throw new Error('Missing filename')
-    binding.dcn_msg_set_file(this.dc_msg, file, mime || '')
-    return this
-  }
-
-  setLocation(longitude: number, latitude: number) {
-    binding.dcn_msg_set_location(this.dc_msg, longitude, latitude)
-    return this
-  }
-
-  setQuote(quotedMessage: Message | null) {
-    binding.dcn_msg_set_quote(this.dc_msg, quotedMessage?.dc_msg)
-    return this
-  }
-
-  setText(text: string) {
-    binding.dcn_msg_set_text(this.dc_msg, text)
-    return this
-  }
-
-  setHTML(html: string) {
-    binding.dcn_msg_set_html(this.dc_msg, html)
-    return this
-  }
-
-  setOverrideSenderName(senderName: string) {
-    binding.dcn_msg_set_override_sender_name(this.dc_msg, senderName)
-    return this
-  }
-
-  /** Force the message to be sent in plain text.
-   *
-   * This API is for bots, there is no need to expose it in the UI.
-   */
-  forcePlaintext() {
-    binding.dcn_msg_force_plaintext(this.dc_msg)
-  }
-}
--- a/node/lib/types.ts
+++ b/node/lib/types.ts
@@ -1,24 +0,0 @@
-import { C } from './constants'
-
-export type ChatTypes =
-  | C.DC_CHAT_TYPE_GROUP
-  | C.DC_CHAT_TYPE_MAILINGLIST
-  | C.DC_CHAT_TYPE_SINGLE
-  | C.DC_CHAT_TYPE_UNDEFINED
-
-export interface ChatJSON {
-  archived: boolean
-  pinned: boolean
-  color: string
-  id: number
-  name: string
-  profileImage: string
-  type: number
-  isSelfTalk: boolean
-  isUnpromoted: boolean
-  isProtected: boolean
-  canSend: boolean
-  isDeviceTalk: boolean
-  isContactRequest: boolean
-  muted: boolean
-}
--- a/node/lib/util.ts
+++ b/node/lib/util.ts
@@ -1,6 +0,0 @@
-/**
- * @param integerColor expects a 24bit rgb integer (left to right: 8bits red, 8bits green, 8bits blue)
- */
-export function integerToHexColor(integerColor: number) {
-  return '#' + (integerColor + 16777216).toString(16).substring(1)
-}
--- a/node/patches/m1_build_use_x86_64.patch
+++ b/node/patches/m1_build_use_x86_64.patch
@@ -1,13 +0,0 @@
-diff --git i/node/binding.gyp w/node/binding.gyp
-index b0d92eae..c5e504fa 100644
--- i/node/binding.gyp
-+++ w/node/binding.gyp
-@@ -43,7 +43,7 @@
-                   "include_dirs": ["../deltachat-ffi"],
-                   "ldflags": ["-Wl,-Bsymbolic"], # Prevent sqlite3 from electron from overriding sqlcipher
-                   "libraries": [
-                    "../../target/release/libdeltachat.a",
-+                    "../../target/x86_64-apple-darwin/release/libdeltachat.a",
-                     "-ldl",
-                   ],
-                   "conditions": [],
--- a/node/scripts/common.js
+++ b/node/scripts/common.js
@@ -1,26 +0,0 @@
-const spawnSync = require('child_process').spawnSync
-
-const verbose = isVerbose()
-
-function spawn (cmd, args, opts) {
-  log(`>> spawn: ${cmd} ${args.join(' ')}`)
-  const result = spawnSync(cmd, args, opts)
-  if (result.status === null) {
-    console.error(`Could not find ${cmd}`)
-    process.exit(1)
-  } else if (result.status !== 0) {
-    console.error(`${cmd} failed with code ${result.status}`)
-    process.exit(1)
-  }
-}
-
-function log (...args) {
-  if (verbose) console.log(...args)
-}
-
-function isVerbose () {
-  const loglevel = process.env.npm_config_loglevel
-  return loglevel === 'verbose' || process.env.CI === 'true'
-}
-
-module.exports = { spawn, log, isVerbose, verbose }
--- a/node/scripts/generate-constants.js
+++ b/node/scripts/generate-constants.js
@@ -1,73 +0,0 @@
-#!/usr/bin/env node
-
-const fs = require('fs')
-const path = require('path')
-const split = require('split2')
-
-const data = []
-const regex = /^#define\s+(\w+)\s+(\w+)/i
-const header = path.resolve(
-  __dirname,
-  '../../deltachat-ffi/deltachat.h'
-)
-
-console.log('Generating constants...')
-
-fs.createReadStream(header)
-  .pipe(split())
-  .on('data', (line) => {
-    const match = regex.exec(line)
-    if (match) {
-      const key = match[1]
-      const value = parseInt(match[2])
-      if (isNaN(value)) return
-
-      data.push({ key, value })
-    }
-  })
-  .on('end', () => {
-    const constants = data
-      .filter(
-        ({ key }) => key.toUpperCase()[0] === key[0] // check if define name is uppercase
-      )
-      .sort((lhs, rhs) => {
-        if (lhs.key < rhs.key) return -1
-        else if (lhs.key > rhs.key) return 1
-        return 0
-      })
-      .map((row) => {
-        return `  ${row.key}: ${row.value}`
-      })
-      .join(',\n')
-
-    const events = data
-      .sort((lhs, rhs) => {
-        if (lhs.value < rhs.value) return -1
-        else if (lhs.value > rhs.value) return 1
-        return 0
-      })
-      .filter((i) => {
-        return i.key.startsWith('DC_EVENT_')
-      })
-      .map((i) => {
-        return `  ${i.value}: '${i.key}'`
-      })
-      .join(',\n')
-
-    // backwards compat
-    fs.writeFileSync(
-      path.resolve(__dirname, '../constants.js'),
-      `// Generated!\n\nmodule.exports = {\n${constants}\n}\n`
-    )
-    // backwards compat
-    fs.writeFileSync(
-      path.resolve(__dirname, '../events.js'),
-      `/* eslint-disable quotes */\n// Generated!\n\nmodule.exports = {\n${events}\n}\n`
-    )
-
-    fs.writeFileSync(
-      path.resolve(__dirname, '../lib/constants.ts'),
-      `// Generated!\n\nexport enum C {\n${constants.replace(/:/g, ' =')},\n}\n
-// Generated!\n\nexport const EventId2EventName: { [key: number]: string } = {\n${events},\n}\n`
-    )
-  })
--- a/node/scripts/install.js
+++ b/node/scripts/install.js
@@ -1,22 +0,0 @@
-const {execSync} = require('child_process')
-const {existsSync} = require('fs')
-const {join} = require('path')
-
-const run = (cmd) => {
-  console.log('[i] running `' + cmd + '`')
-  execSync(cmd, {stdio: 'inherit'})
-}
-
-// Build bindings
-if (process.env.USE_SYSTEM_LIBDELTACHAT === 'true') {
-  console.log('[i] USE_SYSTEM_LIBDELTACHAT is true, rebuilding c bindings and using pkg-config to retrieve lib paths and cflags of libdeltachat')
-  run('npm run build:bindings:c:c')
-} else {
-  console.log('[i] Building rust core & c bindings, if possible use prebuilds')
-  run('npm run install:prebuilds')
-}
-
-if (!existsSync(join(__dirname, '..', 'dist'))) {
-  console.log('[i] Didn\'t find already built typescript bindings. Trying to transpile them. If this fail, make sure typescript is installed ;)')
-  run('npm run build:bindings:ts')
-}
--- a/node/scripts/postLinksToDetails.js
+++ b/node/scripts/postLinksToDetails.js
@@ -1,46 +0,0 @@
-const { readFileSync } = require('fs')
-
-const sha = JSON.parse(
-  readFileSync(process.env['GITHUB_EVENT_PATH'], 'utf8')
-).pull_request.head.sha
-
-const base_url =
-  'https://download.delta.chat/node/'
-
-const GITHUB_API_URL =
-  'https://api.github.com/repos/deltachat/deltachat-core-rust/statuses/' + sha
-
-const file_url = process.env['URL']
-const GITHUB_TOKEN = process.env['GITHUB_TOKEN']
-
-const STATUS_DATA = {
-  state: 'success',
-  description: '⏩ Click on "Details" to download →',
-  context: 'Download the node-bindings.tar.gz',
-  target_url: base_url + file_url + '.tar.gz',
-}
-
-const http = require('https')
-
-const options = {
-  method: 'POST',
-  headers: {
-    'Content-Type': 'application/json',
-    'User-Agent': 'github-action ci for deltachat deskop',
-    authorization: 'Bearer ' + GITHUB_TOKEN,
-  },
-}
-
-const req = http.request(GITHUB_API_URL, options, function(res) {
-  var chunks = []
-  res.on('data', function(chunk) {
-    chunks.push(chunk)
-  })
-  res.on('end', function() {
-    var body = Buffer.concat(chunks)
-    console.log(body.toString())
-  })
-})
-
-req.write(JSON.stringify(STATUS_DATA))
-req.end()
--- a/node/scripts/postinstall.js
+++ b/node/scripts/postinstall.js
@@ -1,57 +0,0 @@
-const fs = require('fs')
-const path = require('path')
-
-if (process.platform !== 'win32') {
-  console.log('postinstall: not windows, so skipping!')
-  process.exit(0)
-}
-
-const from = path.resolve(
-  __dirname,
-  '..',
-  '..',
-  'target',
-  'release',
-  'deltachat.dll'
-)
-
-const getDestination = () => {
-  const argv = process.argv
-  if (argv.length === 3 && argv[2] === '--prebuild') {
-    return path.resolve(
-      __dirname,
-      '..',
-      'prebuilds',
-      'win32-x64',
-      'deltachat.dll'
-    )
-  } else {
-    return path.resolve(
-      __dirname,
-      '..',
-      'build',
-      'Release',
-      'deltachat.dll'
-    )
-  }
-}
-
-const dest = getDestination()
-
-copy(from, dest, (err) => {
-  if (err) throw err
-  console.log(`postinstall: copied ${from} to ${dest}`)
-})
-
-function copy (from, to, cb) {
-  fs.stat(from, (err, st) => {
-    if (err) return cb(err)
-    fs.readFile(from, (err, buf) => {
-      if (err) return cb(err)
-      fs.writeFile(to, buf, (err) => {
-        if (err) return cb(err)
-        fs.chmod(to, st.mode, cb)
-      })
-    })
-  })
-}
--- a/node/scripts/rebuild-core.js
+++ b/node/scripts/rebuild-core.js
@@ -1,17 +0,0 @@
-const path = require('path')
-const { spawn } = require('./common')
-const opts = {
-  cwd: path.resolve(__dirname, '../..'),
-  stdio: 'inherit'
-}
-
-const buildArgs = [
-  'build',
-  '--release',
-  '--features',
-  'vendored',
-  '-p',
-  'deltachat_ffi'
-]
-
-spawn('cargo', buildArgs, opts)
--- a/node/src/module.c
+++ b/node/src/module.c
--- a/node/src/napi-macros-extensions.h
+++ b/node/src/napi-macros-extensions.h
@@ -1,144 +0,0 @@
-#include <napi-macros.h>
-
-#undef NAPI_STATUS_THROWS
-
-#define NAPI_STATUS_THROWS(call) \
-  if ((call) != napi_ok) { \
-    napi_throw_error(env, NULL, #call " failed!"); \
-  }
-
-#define NAPI_DCN_CONTEXT() \
-  dcn_context_t* dcn_context; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[0], (void**)&dcn_context)); \
-  if (!dcn_context) { \
-    const char* msg = "Provided dnc_context is null"; \
-    NAPI_STATUS_THROWS(napi_throw_type_error(env, NULL, msg)); \
-  } \
-  if (!dcn_context->dc_context) { \
-    const char* msg = "Provided dc_context is null, did you close the context or not open it?"; \
-    NAPI_STATUS_THROWS(napi_throw_type_error(env, NULL, msg)); \
-  }
-
-#define NAPI_DCN_ACCOUNTS() \
-  dcn_accounts_t* dcn_accounts; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[0], (void**)&dcn_accounts)); \
-  if (!dcn_accounts) { \
-    const char* msg = "Provided dnc_acounts is null"; \
-    NAPI_STATUS_THROWS(napi_throw_type_error(env, NULL, msg)); \
-  } \
-  if (!dcn_accounts->dc_accounts) { \
-    const char* msg = "Provided dc_accounts is null, did you unref the accounts object?"; \
-    NAPI_STATUS_THROWS(napi_throw_type_error(env, NULL, msg)); \
-  }
-
-
-#define NAPI_DC_CHAT() \
-  dc_chat_t* dc_chat; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[0], (void**)&dc_chat));
-
-#define NAPI_DC_CHATLIST() \
-  dc_chatlist_t* dc_chatlist; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[0], (void**)&dc_chatlist));
-
-#define NAPI_DC_CONTACT() \
-  dc_contact_t* dc_contact; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[0], (void**)&dc_contact));
-
-#define NAPI_DC_LOT() \
-  dc_lot_t* dc_lot; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[0], (void**)&dc_lot));
-
-#define NAPI_DC_MSG() \
-  dc_msg_t* dc_msg; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[0], (void**)&dc_msg));
-
-#define NAPI_ARGV_DC_MSG(name, position) \
-  dc_msg_t* name; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[position], (void**)&name));
-
-#define NAPI_DC_PROVIDER() \
-  dc_provider_t* dc_provider; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[0], (void**)&dc_provider));
-
-#define NAPI_DC_ARRAY() \
-  dc_array_t* dc_array; \
-  NAPI_STATUS_THROWS(napi_get_value_external(env, argv[0], (void**)&dc_array));
-
-#define NAPI_RETURN_UNDEFINED() \
-  return 0;
-
-#define NAPI_RETURN_UINT64(name) \
-  napi_value return_int64; \
-  NAPI_STATUS_THROWS(napi_create_bigint_int64(env, name, &return_int64)); \
-  return return_int64;
-
-#define NAPI_RETURN_INT64(name) \
-  napi_value return_int64; \
-  NAPI_STATUS_THROWS(napi_create_int64(env, name, &return_int64)); \
-  return return_int64;
-
-
-#define NAPI_RETURN_AND_UNREF_STRING(name) \
-  napi_value return_value; \
-  if (name == NULL) { \
-    NAPI_STATUS_THROWS(napi_get_null(env, &return_value)); \
-    return return_value; \
-  } \
-  NAPI_STATUS_THROWS(napi_create_string_utf8(env, name, NAPI_AUTO_LENGTH, &return_value)); \
-  dc_str_unref(name); \
-  return return_value;
-
-#define NAPI_ASYNC_CARRIER_BEGIN(name) \
-  typedef struct name##_carrier_t { \
-    napi_ref callback_ref; \
-    napi_async_work async_work; \
-    dcn_context_t* dcn_context;
-
-#define NAPI_ASYNC_CARRIER_END(name) \
-  } name##_carrier_t;
-
-#define NAPI_ASYNC_EXECUTE(name) \
-  static void name##_execute(napi_env env, void* data)
-
-#define NAPI_ASYNC_GET_CARRIER(name) \
-  name##_carrier_t* carrier = (name##_carrier_t*)data;
-
-#define NAPI_ASYNC_COMPLETE(name) \
-  static void name##_complete(napi_env env, napi_status status, void* data)
-
-#define NAPI_ASYNC_CALL_AND_DELETE_CB() \
-  napi_value global; \
-  NAPI_STATUS_THROWS(napi_get_global(env, &global)); \
-  napi_value callback; \
-  NAPI_STATUS_THROWS(napi_get_reference_value(env, carrier->callback_ref, &callback)); \
-  NAPI_STATUS_THROWS(napi_call_function(env, global, callback, argc, argv, NULL)); \
-  NAPI_STATUS_THROWS(napi_delete_reference(env, carrier->callback_ref)); \
-  NAPI_STATUS_THROWS(napi_delete_async_work(env, carrier->async_work));
-
-#define NAPI_ASYNC_NEW_CARRIER(name) \
-  name##_carrier_t* carrier = calloc(1, sizeof(name##_carrier_t)); \
-  carrier->dcn_context = dcn_context;
-
-#define NAPI_ASYNC_QUEUE_WORK(name, cb) \
-  napi_value callback = cb; \
-  napi_value async_resource_name; \
-  NAPI_STATUS_THROWS(napi_create_reference(env, callback, 1, &carrier->callback_ref)); \
-  NAPI_STATUS_THROWS(napi_create_string_utf8(env, #name "_callback", \
-                                             NAPI_AUTO_LENGTH, \
-                                             &async_resource_name)); \
-  NAPI_STATUS_THROWS(napi_create_async_work(env, callback, async_resource_name, \
-                                            name##_execute, name##_complete, \
-                                            carrier, &carrier->async_work)); \
-  NAPI_STATUS_THROWS(napi_queue_async_work(env, carrier->async_work));
-
-/***  this could/should be moved to napi-macros ***/
-
-#define NAPI_DOUBLE(name, val) \
-  double name; \
-  if (napi_get_value_double(env, val, &name) != napi_ok) { \
-    napi_throw_error(env, "EINVAL", "Expected double"); \
-    return NULL; \
-  }
-
-#define NAPI_ARGV_DOUBLE(name, i) \
-  NAPI_DOUBLE(name, argv[i])
--- a/node/test/fixtures/avatar.png
+++ b/node/test/fixtures/avatar.png
--- a/node/test/fixtures/image.jpeg
+++ b/node/test/fixtures/image.jpeg
--- a/node/test/fixtures/logo.png
+++ b/node/test/fixtures/logo.png
--- a/node/test/test.js
+++ b/node/test/test.js
@@ -1,862 +0,0 @@
-// @ts-check
-import DeltaChat, { Message } from '../dist'
-import binding from '../binding'
-
-import { strictEqual } from 'assert'
-import chai, { expect } from 'chai'
-import chaiAsPromised from 'chai-as-promised'
-import { EventId2EventName, C } from '../dist/constants'
-import { join } from 'path'
-import { mkdtempSync, statSync } from 'fs'
-import { tmpdir } from 'os'
-import { Context } from '../dist/context'
-chai.use(chaiAsPromised)
-
-async function createTempUser(url) {
-  const fetch = require('node-fetch')
-
-  async function postData(url = '') {
-    // Default options are marked with *
-    const response = await fetch(url, {
-      method: 'POST', // *GET, POST, PUT, DELETE, etc.
-      mode: 'cors', // no-cors, *cors, same-origin
-      cache: 'no-cache', // *default, no-cache, reload, force-cache, only-if-cached
-      credentials: 'same-origin', // include, *same-origin, omit
-      headers: {
-        'cache-control': 'no-cache',
-      },
-      referrerPolicy: 'no-referrer', // no-referrer, *client
-    })
-    return response.json() // parses JSON response into native JavaScript objects
-  }
-
-  return await postData(url)
-}
-
-describe('static tests', function () {
-  it('reverse lookup of events', function () {
-    const eventKeys = Object.keys(EventId2EventName).map((k) => Number(k))
-    const eventValues = Object.values(EventId2EventName)
-    const reverse = eventValues.map((v) => C[v])
-    expect(reverse).to.be.deep.equal(eventKeys)
-  })
-
-  it('event constants are consistent', function () {
-    const eventKeys = Object.keys(C)
-      .filter((k) => k.startsWith('DC_EVENT_'))
-      .sort()
-    const eventValues = Object.values(EventId2EventName).sort()
-    expect(eventKeys).to.be.deep.equal(eventValues)
-  })
-
-  it('static method maybeValidAddr()', function () {
-    expect(DeltaChat.maybeValidAddr(null)).to.equal(false)
-    expect(DeltaChat.maybeValidAddr('')).to.equal(false)
-    expect(DeltaChat.maybeValidAddr('uuu')).to.equal(false)
-    expect(DeltaChat.maybeValidAddr('dd.tt')).to.equal(false)
-    expect(DeltaChat.maybeValidAddr('tt.dd@yggmail')).to.equal(true)
-    expect(DeltaChat.maybeValidAddr('u@d')).to.equal(true)
-    //expect(DeltaChat.maybeValidAddr('u@d.')).to.equal(false)
-    //expect(DeltaChat.maybeValidAddr('u@d.t')).to.equal(false)
-    //expect(DeltaChat.maybeValidAddr('u@.tt')).to.equal(false)
-    expect(DeltaChat.maybeValidAddr('@d.tt')).to.equal(false)
-    expect(DeltaChat.maybeValidAddr('user@domain.tld')).to.equal(true)
-    expect(DeltaChat.maybeValidAddr('u@d.tt')).to.equal(true)
-  })
-
-  it('static getSystemInfo()', function () {
-    const info = Context.getSystemInfo()
-    expect(info).to.contain.keys([
-      'arch',
-      'deltachat_core_version',
-      'sqlite_version',
-    ])
-  })
-
-  it('static context.getProviderFromEmail("example@example.com")', function () {
-    const provider = DeltaChat.getProviderFromEmail('example@example.com')
-
-    expect(provider).to.deep.equal({
-      before_login_hint: "Hush this provider doesn't exist!",
-      overview_page: 'https://providers.delta.chat/example-com',
-      status: 3,
-    })
-  })
-})
-
-describe('Basic offline Tests', function () {
-  it('opens a context', async function () {
-    const { dc, context } = DeltaChat.newTemporary()
-
-    strictEqual(context.isConfigured(), false)
-    dc.close()
-  })
-
-  it('set config', async function () {
-    const { dc, context } = DeltaChat.newTemporary()
-
-    context.setConfig('bot', true)
-    strictEqual(context.getConfig('bot'), '1')
-    context.setConfig('bot', false)
-    strictEqual(context.getConfig('bot'), '0')
-    context.setConfig('bot', '1')
-    strictEqual(context.getConfig('bot'), '1')
-    context.setConfig('bot', '0')
-    strictEqual(context.getConfig('bot'), '0')
-    context.setConfig('bot', 1)
-    strictEqual(context.getConfig('bot'), '1')
-    context.setConfig('bot', 0)
-    strictEqual(context.getConfig('bot'), '0')
-
-    context.setConfig('bot', null)
-    strictEqual(context.getConfig('bot'), '')
-
-    strictEqual(context.getConfig('selfstatus'), '')
-    context.setConfig('selfstatus', 'hello')
-    strictEqual(context.getConfig('selfstatus'), 'hello')
-    context.setConfig('selfstatus', '')
-    strictEqual(context.getConfig('selfstatus'), '')
-    context.setConfig('selfstatus', null)
-    strictEqual(context.getConfig('selfstatus'), '')
-
-    dc.close()
-  })
-
-  it('configure with either missing addr or missing mail_pw throws', async function () {
-    const { dc, context } = DeltaChat.newTemporary()
-    dc.startEvents()
-
-    await expect(
-      context.configure({ addr: 'delta1@delta.localhost' })
-    ).to.eventually.be.rejectedWith('Please enter a password.')
-    await expect(context.configure({ mailPw: 'delta1' })).to.eventually.be
-      .rejected
-
-    context.stopOngoingProcess()
-    dc.close()
-  })
-
-  it('context.getInfo()', async function () {
-    const { dc, context } = DeltaChat.newTemporary()
-
-    const info = await context.getInfo()
-    expect(typeof info).to.be.equal('object')
-    expect(info).to.contain.keys([
-      'arch',
-      'bcc_self',
-      'blobdir',
-      'bot',
-      'configured_mvbox_folder',
-      'configured_sentbox_folder',
-      'database_dir',
-      'database_encrypted',
-      'database_version',
-      'delete_device_after',
-      'delete_server_after',
-      'deltachat_core_version',
-      'display_name',
-      'download_limit',
-      'e2ee_enabled',
-      'entered_account_settings',
-      'fetch_existing_msgs',
-      'fingerprint',
-      'folders_configured',
-      'is_configured',
-      'journal_mode',
-      'key_gen_type',
-      'last_housekeeping',
-      'level',
-      'mdns_enabled',
-      'media_quality',
-      'messages_in_contact_requests',
-      'mvbox_move',
-      'num_cpus',
-      'number_of_chat_messages',
-      'number_of_chats',
-      'number_of_contacts',
-      'only_fetch_mvbox',
-      'private_key_count',
-      'public_key_count',
-      'quota_exceeding',
-      'scan_all_folders_debounce_secs',
-      'selfavatar',
-      'send_sync_msgs',
-      'sentbox_watch',
-      'show_emails',
-      'socks5_enabled',
-      'sqlite_version',
-      'uptime',
-      'used_account_settings',
-      'webrtc_instance',
-    ])
-
-    dc.close()
-  })
-})
-
-describe('Offline Tests with unconfigured account', function () {
-  let [dc, context, accountId, directory] = [null, null, null, null]
-
-  this.beforeEach(async function () {
-    let tmp = DeltaChat.newTemporary()
-    dc = tmp.dc
-    context = tmp.context
-    accountId = tmp.accountId
-    directory = tmp.directory
-    dc.startEvents()
-  })
-
-  this.afterEach(async function () {
-    if (context) {
-      context.stopOngoingProcess()
-    }
-    if (dc) {
-      try {
-        dc.stopIO()
-        dc.close()
-      } catch (error) {
-        console.error(error)
-      }
-    }
-
-    dc = null
-    context = null
-    accountId = null
-    directory = null
-  })
-
-  it('invalid context.joinSecurejoin', async function () {
-    expect(context.joinSecurejoin('test')).to.be.eq(0)
-  })
-
-  it('Device Chat', async function () {
-    const deviceChatMessageText = 'test234'
-
-    expect((await context.getChatList(0, '', null)).getCount()).to.equal(
-      0,
-      'no device chat after setup'
-    )
-
-    await context.addDeviceMessage('test', deviceChatMessageText)
-
-    const chatList = await context.getChatList(0, '', null)
-    expect(chatList.getCount()).to.equal(
-      1,
-      'device chat after adding device msg'
-    )
-
-    const deviceChatId = await chatList.getChatId(0)
-    const deviceChat = await context.getChat(deviceChatId)
-    expect(deviceChat.isDeviceTalk()).to.be.true
-    expect(deviceChat.toJson().isDeviceTalk).to.be.true
-
-    const deviceChatMessages = await context.getChatMessages(deviceChatId, 0, 0)
-    expect(deviceChatMessages.length).to.be.equal(
-      1,
-      'device chat has added message'
-    )
-
-    const deviceChatMessage = await context.getMessage(deviceChatMessages[0])
-    expect(deviceChatMessage.getText()).to.equal(
-      deviceChatMessageText,
-      'device chat message has the inserted text'
-    )
-  })
-
-  it('should have e2ee enabled and right blobdir', function () {
-    expect(context.getConfig('e2ee_enabled')).to.equal(
-      '1',
-      'e2eeEnabled correct'
-    )
-    expect(
-      String(context.getBlobdir()).startsWith(directory),
-      'blobdir should be inside temp directory'
-    )
-    expect(
-      String(context.getBlobdir()).endsWith('db.sqlite-blobs'),
-      'blobdir end with "db.sqlite-blobs"'
-    )
-  })
-
-  it('should create chat from contact and Chat methods', async function () {
-    const contactId = context.createContact('aaa', 'aaa@site.org')
-
-    strictEqual(context.lookupContactIdByAddr('aaa@site.org'), contactId)
-    strictEqual(context.lookupContactIdByAddr('nope@site.net'), 0)
-
-    let chatId = context.createChatByContactId(contactId)
-    let chat = context.getChat(chatId)
-
-    strictEqual(
-      chat.getVisibility(),
-      C.DC_CHAT_VISIBILITY_NORMAL,
-      'not archived'
-    )
-    strictEqual(chat.getId(), chatId, 'chat id matches')
-    strictEqual(chat.getName(), 'aaa', 'chat name matches')
-    strictEqual(chat.getProfileImage(), null, 'no profile image')
-    strictEqual(chat.getType(), C.DC_CHAT_TYPE_SINGLE, 'single chat')
-    strictEqual(chat.isSelfTalk(), false, 'no self talk')
-    // TODO make sure this is really the case!
-    strictEqual(chat.isUnpromoted(), false, 'not unpromoted')
-    strictEqual(chat.isProtected(), false, 'not verified')
-    strictEqual(typeof chat.color, 'string', 'color is a string')
-
-    strictEqual(context.getDraft(chatId), null, 'no draft message')
-    context.setDraft(chatId, context.messageNew().setText('w00t!'))
-    strictEqual(
-      context.getDraft(chatId).toJson().text,
-      'w00t!',
-      'draft text correct'
-    )
-    context.setDraft(chatId, null)
-    strictEqual(context.getDraft(chatId), null, 'draft removed')
-
-    strictEqual(context.getChatIdByContactId(contactId), chatId)
-    expect(context.getChatContacts(chatId)).to.deep.equal([contactId])
-
-    context.setChatVisibility(chatId, C.DC_CHAT_VISIBILITY_ARCHIVED)
-    strictEqual(
-      context.getChat(chatId).getVisibility(),
-      C.DC_CHAT_VISIBILITY_ARCHIVED,
-      'chat archived'
-    )
-    context.setChatVisibility(chatId, C.DC_CHAT_VISIBILITY_NORMAL)
-    strictEqual(
-      chat.getVisibility(),
-      C.DC_CHAT_VISIBILITY_NORMAL,
-      'chat unarchived'
-    )
-
-    chatId = context.createGroupChat('unverified group', false)
-    chat = context.getChat(chatId)
-    strictEqual(chat.isProtected(), false, 'is not verified')
-    strictEqual(chat.getType(), C.DC_CHAT_TYPE_GROUP, 'group chat')
-    expect(context.getChatContacts(chatId)).to.deep.equal([
-      C.DC_CONTACT_ID_SELF,
-    ])
-
-    const draft2 = context.getDraft(chatId)
-    expect(draft2 == null, 'unpromoted group has no draft by default')
-
-    context.setChatName(chatId, 'NEW NAME')
-    strictEqual(context.getChat(chatId).getName(), 'NEW NAME', 'name updated')
-
-    chatId = context.createGroupChat('a verified group', true)
-    chat = context.getChat(chatId)
-    strictEqual(chat.isProtected(), true, 'is verified')
-  })
-
-  it('test setting profile image', async function () {
-    const chatId = context.createGroupChat('testing profile image group', false)
-    const image = 'image.jpeg'
-    const imagePath = join(__dirname, 'fixtures', image)
-    const blobs = context.getBlobdir()
-
-    context.setChatProfileImage(chatId, imagePath)
-    const blobPath = context.getChat(chatId).getProfileImage()
-    expect(blobPath.startsWith(blobs)).to.be.true
-    expect(blobPath.endsWith(image)).to.be.true
-
-    context.setChatProfileImage(chatId, null)
-    expect(context.getChat(chatId).getProfileImage()).to.be.equal(
-      null,
-      'image is null'
-    )
-  })
-
-  it('test setting ephemeral timer', function () {
-    const chatId = context.createGroupChat('testing ephemeral timer')
-
-    strictEqual(
-      context.getChatEphemeralTimer(chatId),
-      0,
-      'ephemeral timer is not set by default'
-    )
-
-    context.setChatEphemeralTimer(chatId, 60)
-    strictEqual(
-      context.getChatEphemeralTimer(chatId),
-      60,
-      'ephemeral timer is set to 1 minute'
-    )
-
-    context.setChatEphemeralTimer(chatId, 0)
-    strictEqual(
-      context.getChatEphemeralTimer(chatId),
-      0,
-      'ephemeral timer is reset'
-    )
-  })
-
-  it('should create and delete chat', function () {
-    const chatId = context.createGroupChat('GROUPCHAT')
-    const chat = context.getChat(chatId)
-    strictEqual(chat.getId(), chatId, 'correct chatId')
-    context.deleteChat(chat.getId())
-    strictEqual(context.getChat(chatId), null, 'chat removed')
-  })
-
-  it('new message and Message methods', function () {
-    const text = 'w00t!'
-    const msg = context.messageNew().setText(text)
-
-    strictEqual(msg.getChatId(), 0, 'chat id 0 before sent')
-    strictEqual(msg.getDuration(), 0, 'duration 0 before sent')
-    strictEqual(msg.getFile(), '', 'no file set by default')
-    strictEqual(msg.getFilebytes(), 0, 'and file bytes is 0')
-    strictEqual(msg.getFilemime(), '', 'no filemime by default')
-    strictEqual(msg.getFilename(), '', 'no filename set by default')
-    strictEqual(msg.getFromId(), 0, 'no contact id set by default')
-    strictEqual(msg.getHeight(), 0, 'plain text message have height 0')
-    strictEqual(msg.getId(), 0, 'id 0 before sent')
-    strictEqual(msg.getSetupcodebegin(), '', 'no setupcode begin')
-    strictEqual(msg.getShowpadlock(), false, 'no padlock by default')
-
-    const state = msg.getState()
-    strictEqual(state.isUndefined(), true, 'no state by default')
-    strictEqual(state.isFresh(), false, 'no state by default')
-    strictEqual(state.isNoticed(), false, 'no state by default')
-    strictEqual(state.isSeen(), false, 'no state by default')
-    strictEqual(state.isPending(), false, 'no state by default')
-    strictEqual(state.isFailed(), false, 'no state by default')
-    strictEqual(state.isDelivered(), false, 'no state by default')
-    strictEqual(state.isReceived(), false, 'no state by default')
-
-    const summary = msg.getSummary()
-    strictEqual(summary.getId(), 0, 'no summary id')
-    strictEqual(summary.getState(), 0, 'no summary state')
-    strictEqual(summary.getText1(), null, 'no summary text1')
-    strictEqual(summary.getText1Meaning(), 0, 'no summary text1 meaning')
-    strictEqual(summary.getText2(), '', 'no summary text2')
-    strictEqual(summary.getTimestamp(), 0, 'no summary timestamp')
-
-    //strictEqual(msg.getSummarytext(50), text, 'summary text is text')
-    strictEqual(msg.getText(), text, 'msg text set correctly')
-    strictEqual(msg.getTimestamp(), 0, 'no timestamp')
-
-    const viewType = msg.getViewType()
-    strictEqual(viewType.isText(), true)
-    strictEqual(viewType.isImage(), false)
-    strictEqual(viewType.isGif(), false)
-    strictEqual(viewType.isAudio(), false)
-    strictEqual(viewType.isVoice(), false)
-    strictEqual(viewType.isVideo(), false)
-    strictEqual(viewType.isFile(), false)
-
-    strictEqual(msg.getWidth(), 0, 'no message width')
-    strictEqual(msg.isDeadDrop(), false, 'not deaddrop')
-    strictEqual(msg.isForwarded(), false, 'not forwarded')
-    strictEqual(msg.isIncreation(), false, 'not in creation')
-    strictEqual(msg.isInfo(), false, 'not an info message')
-    strictEqual(msg.isSent(), false, 'messge is not sent')
-    strictEqual(msg.isSetupmessage(), false, 'not an autocrypt setup message')
-
-    msg.latefilingMediasize(10, 20, 30)
-    strictEqual(msg.getWidth(), 10, 'message width set correctly')
-    strictEqual(msg.getHeight(), 20, 'message height set correctly')
-    strictEqual(msg.getDuration(), 30, 'message duration set correctly')
-
-    msg.setDimension(100, 200)
-    strictEqual(msg.getWidth(), 100, 'message width set correctly')
-    strictEqual(msg.getHeight(), 200, 'message height set correctly')
-
-    msg.setDuration(314)
-    strictEqual(msg.getDuration(), 314, 'message duration set correctly')
-
-    expect(() => {
-      msg.setFile(null)
-    }).to.throw('Missing filename')
-
-    const logo = join(__dirname, 'fixtures', 'logo.png')
-    const stat = statSync(logo)
-    msg.setFile(logo)
-    strictEqual(msg.getFilebytes(), stat.size, 'correct file size')
-    strictEqual(msg.getFile(), logo, 'correct file name')
-    strictEqual(msg.getFilemime(), 'image/png', 'mime set implicitly')
-    msg.setFile(logo, 'image/gif')
-    strictEqual(msg.getFilemime(), 'image/gif', 'mime set (in)correctly')
-    msg.setFile(logo, 'image/png')
-    strictEqual(msg.getFilemime(), 'image/png', 'mime set correctly')
-
-    const json = msg.toJson()
-    expect(json).to.not.equal(null, 'not null')
-    strictEqual(typeof json, 'object', 'json object')
-  })
-
-  it('Contact methods', function () {
-    const contactId = context.createContact('First Last', 'first.last@site.org')
-    const contact = context.getContact(contactId)
-
-    strictEqual(contact.getAddress(), 'first.last@site.org', 'correct address')
-    strictEqual(typeof contact.color, 'string', 'color is a string')
-    strictEqual(contact.getDisplayName(), 'First Last', 'correct display name')
-    strictEqual(contact.getId(), contactId, 'contact id matches')
-    strictEqual(contact.getName(), 'First Last', 'correct name')
-    strictEqual(contact.getNameAndAddress(), 'First Last (first.last@site.org)')
-    strictEqual(contact.getProfileImage(), null, 'no contact image')
-    strictEqual(contact.isBlocked(), false, 'not blocked')
-    strictEqual(contact.isVerified(), false, 'unverified status')
-    strictEqual(contact.lastSeen, 0, 'last seen unknown')
-  })
-
-  it('create contacts from address book', function () {
-    const addresses = [
-      'Name One',
-      'name1@site.org',
-      'Name Two',
-      'name2@site.org',
-      'Name Three',
-      'name3@site.org',
-    ]
-    const count = context.addAddressBook(addresses.join('\n'))
-    strictEqual(count, addresses.length / 2)
-    context
-      .getContacts(0, 'Name ')
-      .map((id) => context.getContact(id))
-      .forEach((contact) => {
-        expect(contact.getName().startsWith('Name ')).to.be.true
-      })
-  })
-
-  it('delete contacts', function () {
-    const id = context.createContact('someuser', 'someuser@site.com')
-    const contact = context.getContact(id)
-    strictEqual(contact.getId(), id, 'contact id matches')
-    strictEqual(context.deleteContact(id), true, 'delete call succesful')
-    strictEqual(context.getContact(id), null, 'contact is gone')
-  })
-
-  it('adding and removing a contact from a chat', function () {
-    const chatId = context.createGroupChat('adding_and_removing')
-    const contactId = context.createContact('Add Remove', 'add.remove@site.com')
-    strictEqual(
-      context.addContactToChat(chatId, contactId),
-      true,
-      'contact added'
-    )
-    strictEqual(
-      context.isContactInChat(chatId, contactId),
-      true,
-      'contact in chat'
-    )
-    strictEqual(
-      context.removeContactFromChat(chatId, contactId),
-      true,
-      'contact removed'
-    )
-    strictEqual(
-      context.isContactInChat(chatId, contactId),
-      false,
-      'contact not in chat'
-    )
-  })
-
-  it('blocking contacts', function () {
-    const id = context.createContact('badcontact', 'bad@site.com')
-
-    strictEqual(context.getBlockedCount(), 0)
-    strictEqual(context.getContact(id).isBlocked(), false)
-    expect(context.getBlockedContacts()).to.be.empty
-
-    context.blockContact(id, true)
-    strictEqual(context.getBlockedCount(), 1)
-    strictEqual(context.getContact(id).isBlocked(), true)
-    expect(context.getBlockedContacts()).to.deep.equal([id])
-
-    context.blockContact(id, false)
-    strictEqual(context.getBlockedCount(), 0)
-    strictEqual(context.getContact(id).isBlocked(), false)
-    expect(context.getBlockedContacts()).to.be.empty
-  })
-
-  it('ChatList methods', function () {
-    const ids = [
-      context.createGroupChat('groupchat1'),
-      context.createGroupChat('groupchat11'),
-      context.createGroupChat('groupchat111'),
-    ]
-
-    let chatList = context.getChatList(0, 'groupchat1', null)
-    strictEqual(chatList.getCount(), 3, 'should contain above chats')
-    expect(ids.indexOf(chatList.getChatId(0))).not.to.equal(-1)
-    expect(ids.indexOf(chatList.getChatId(1))).not.to.equal(-1)
-    expect(ids.indexOf(chatList.getChatId(2))).not.to.equal(-1)
-
-    const lot = chatList.getSummary(0)
-    strictEqual(lot.getId(), 0, 'lot has no id')
-    strictEqual(lot.getState(), C.DC_STATE_UNDEFINED, 'correct state')
-
-    const text = 'No messages.'
-    context.createGroupChat('groupchat1111')
-    chatList = context.getChatList(0, 'groupchat1111', null)
-    strictEqual(
-      chatList.getSummary(0).getText2(),
-      text,
-      'custom new group message'
-    )
-
-    context.setChatVisibility(ids[0], C.DC_CHAT_VISIBILITY_ARCHIVED)
-    chatList = context.getChatList(C.DC_GCL_ARCHIVED_ONLY, 'groupchat1', null)
-    strictEqual(chatList.getCount(), 1, 'only one archived')
-  })
-
-  it('Remove qoute from (draft) message', function () {
-    context.addDeviceMessage('test_qoute', 'test')
-    const msgId = context.getChatMessages(10, 0, 0)[0]
-    const msg = context.messageNew()
-
-    msg.setQuote(context.getMessage(msgId))
-    expect(msg.getQuotedMessage()).to.not.be.null
-    msg.setQuote(null)
-    expect(msg.getQuotedMessage()).to.be.null
-  })
-})
-
-describe('Integration tests', function () {
-  this.timeout(60 * 3000) // increase timeout to 1min
-
-  let [dc, context, accountId, directory, account] = [
-    null,
-    null,
-    null,
-    null,
-    null,
-  ]
-
-  let [dc2, context2, accountId2, directory2, account2] = [
-    null,
-    null,
-    null,
-    null,
-    null,
-  ]
-
-  this.beforeEach(async function () {
-    let tmp = DeltaChat.newTemporary()
-    dc = tmp.dc
-    context = tmp.context
-    accountId = tmp.accountId
-    directory = tmp.directory
-    dc.startEvents()
-  })
-
-  this.afterEach(async function () {
-    if (context) {
-      try {
-        context.stopOngoingProcess()
-      } catch (error) {
-        console.error(error)
-      }
-    }
-    if (context2) {
-      try {
-        context2.stopOngoingProcess()
-      } catch (error) {
-        console.error(error)
-      }
-    }
-
-    if (dc) {
-      try {
-        dc.stopIO()
-        dc.close()
-      } catch (error) {
-        console.error(error)
-      }
-    }
-
-    dc = null
-    context = null
-    accountId = null
-    directory = null
-
-    context2 = null
-    accountId2 = null
-    directory2 = null
-  })
-
-  this.beforeAll(async function () {
-    if (!process.env.DCC_NEW_TMP_EMAIL) {
-      console.log(
-        'Missing DCC_NEW_TMP_EMAIL environment variable!, skip intergration tests'
-      )
-      this.skip()
-    }
-
-    account = await createTempUser(process.env.DCC_NEW_TMP_EMAIL)
-    if (!account || !account.email || !account.password) {
-      console.log(
-        "We didn't got back an account from the api, skip intergration tests"
-      )
-      this.skip()
-    }
-  })
-
-  it('configure', async function () {
-    strictEqual(context.isConfigured(), false, 'should not be configured')
-
-    // Not sure what's the best way to check the events
-    // TODO: check the events
-
-    // dc.once('DC_EVENT_CONFIGURE_PROGRESS', (data) => {
-    //   t.pass('DC_EVENT_CONFIGURE_PROGRESS called at least once')
-    // })
-    // dc.on('DC_EVENT_ERROR', (error) => {
-    //   console.error('DC_EVENT_ERROR', error)
-    // })
-    // dc.on('DC_EVENT_ERROR_NETWORK', (first, error) => {
-    //   console.error('DC_EVENT_ERROR_NETWORK', error)
-    // })
-
-    // dc.on('ALL', (event, data1, data2) => console.log('ALL', event, data1, data2))
-
-    await expect(
-      context.configure({
-        addr: account.email,
-        mail_pw: account.password,
-
-        displayname: 'Delta One',
-        selfstatus: 'From Delta One with <3',
-        selfavatar: join(__dirname, 'fixtures', 'avatar.png'),
-      })
-    ).to.be.eventually.fulfilled
-
-    strictEqual(context.getConfig('addr'), account.email, 'addr correct')
-    strictEqual(
-      context.getConfig('displayname'),
-      'Delta One',
-      'displayName correct'
-    )
-    strictEqual(
-      context.getConfig('selfstatus'),
-      'From Delta One with <3',
-      'selfStatus correct'
-    )
-    expect(
-      context.getConfig('selfavatar').endsWith('avatar.png'),
-      'selfavatar correct'
-    )
-    strictEqual(context.getConfig('e2ee_enabled'), '1', 'e2ee_enabled correct')
-    strictEqual(
-      context.getConfig('save_mime_headers'),
-      '',
-      'save_mime_headers correct'
-    )
-
-    expect(context.getBlobdir().endsWith('db.sqlite-blobs'), 'correct blobdir')
-    strictEqual(context.isConfigured(), true, 'is configured')
-
-    // whole re-configure to only change displayname: what the heck? (copied this from the old test)
-    await expect(
-      context.configure({
-        addr: account.email,
-        mail_pw: account.password,
-        displayname: 'Delta Two',
-        selfstatus: 'From Delta One with <3',
-        selfavatar: join(__dirname, 'fixtures', 'avatar.png'),
-      })
-    ).to.be.eventually.fulfilled
-    strictEqual(
-      context.getConfig('displayname'),
-      'Delta Two',
-      'updated displayName correct'
-    )
-  })
-
-  it('Autocrypt setup - key transfer', async function () {
-    // Spawn a second dc instance with same account
-    // dc.on('ALL', (event, data1, data2) =>
-    //   console.log('FIRST ', event, data1, data2)
-    // )
-    dc.stopIO()
-    await expect(
-      context.configure({
-        addr: account.email,
-        mail_pw: account.password,
-
-        displayname: 'Delta One',
-        selfstatus: 'From Delta One with <3',
-        selfavatar: join(__dirname, 'fixtures', 'avatar.png'),
-      })
-    ).to.be.eventually.fulfilled
-
-    const accountId2 = dc.addAccount()
-    console.log('accountId2:', accountId2)
-    context2 = dc.accountContext(accountId2)
-
-    let setupCode = null
-    const waitForSetupCode = waitForSomething()
-    const waitForEnd = waitForSomething()
-
-    dc.on('ALL', (event, accountId, data1, data2) => {
-      console.log('[' + accountId + ']', event, data1, data2)
-    })
-
-    dc.on('DC_EVENT_MSGS_CHANGED', async (aId, chatId, msgId) => {
-      console.log('[' + accountId + '] DC_EVENT_MSGS_CHANGED', chatId, msgId)
-      if (
-        aId != accountId ||
-        !context.getChat(chatId).isSelfTalk() ||
-        !context.getMessage(msgId).isSetupmessage()
-      ) {
-        return
-      }
-      console.log('Setupcode!')
-      let setupCode = await waitForSetupCode.promise
-      // console.log('incoming msg', { setupCode })
-      const messages = context.getChatMessages(chatId, 0, 0)
-      expect(messages.indexOf(msgId) !== -1, 'msgId is in chat messages').to.be
-        .true
-      const result = await context.continueKeyTransfer(msgId, setupCode)
-      expect(result === true, 'continueKeyTransfer was successful').to.be.true
-
-      waitForEnd.done()
-    })
-
-    dc.stopIO()
-    await expect(
-      context2.configure({
-        addr: account.email,
-        mail_pw: account.password,
-
-        displayname: 'Delta One',
-        selfstatus: 'From Delta One with <3',
-        selfavatar: join(__dirname, 'fixtures', 'avatar.png'),
-      })
-    ).to.be.eventually.fulfilled
-    dc.startIO()
-
-    console.log('Sending autocrypt setup code')
-    setupCode = await context2.initiateKeyTransfer()
-    console.log('Sent autocrypt setup code')
-    waitForSetupCode.done(setupCode)
-    console.log('setupCode is: ' + setupCode)
-    expect(typeof setupCode).to.equal('string', 'setupCode is string')
-
-    await waitForEnd.promise
-  })
-
-  it('configure using invalid password should fail', async function () {
-    await expect(
-      context.configure({
-        addr: 'hpk5@testrun.org',
-        mail_pw: 'asd',
-      })
-    ).to.be.eventually.rejected
-  })
-})
-
-/**
- * @returns {{done: (result?)=>void, promise:Promise<any> }}
- */
-function waitForSomething() {
-  let resolvePromise
-  const promise = new Promise((res, rej) => {
-    resolvePromise = res
-  })
-  return {
-    done: resolvePromise,
-    promise,
-  }
-}
--- a/node/tsconfig.json
+++ b/node/tsconfig.json
@@ -1,22 +0,0 @@
-{
-    "compilerOptions": {
-        "outDir": "dist",
-        "rootDir": "./lib",
-        "sourceMap": true,
-        "module": "commonjs",
-        "target": "es5",
-        "esModuleInterop": true,
-        "declaration": true,
-        "declarationMap": true,
-        "strictNullChecks": true,
-        "strict": true
-    },
-    "exclude": ["node_modules", "deltachat-core-rust", "dist", "scripts"],
-    "typedocOptions": {
-        "mode": "file",
-        "out": "docs",
-        "excludeNotExported": true,
-        "defaultCategory": "index",
-        "includeVersion": true
-    }
-}
--- a/node/windows.md
+++ b/node/windows.md
@@ -1,37 +0,0 @@
-> Steps on how to get windows set up properly for the node bindings
-
-## install git
-
-E.g via <https://git-scm.com/download/win>
-
-## install node
-
-Download and install `v16` from <https://nodejs.org/en/>
-
-## install rust
-
-Download and run `rust-init.exe` from <https://www.rust-lang.org/tools/install>
-
-## configure node for native addons
-
-```
-$ npm i node-gyp -g
-$ npm i windows-build-tools -g
-```
-
-`windows-build-tools` will install `Visual Studio 2017` by default and should not mess with existing installations of `Visual Studio C++`.
-
-## get the code
-
-```
-$ mkdir -p src/deltachat
-$ cd src/deltachat
-$ git clone https://github.com/deltachat/deltachat-node
-```
-
-## build the code
-
-```
-$ cd src/deltachat/deltachat-node
-$ npm install
-```
--- a/package.json
+++ b/package.json
@@ -1,65 +0,0 @@
-{
-  "dependencies": {
-    "debug": "^4.1.1",
-    "napi-macros": "^2.0.0",
-    "node-gyp-build": "^4.1.0",
-    "split2": "^3.1.1"
-  },
-  "description": "node.js bindings for deltachat-core",
-  "devDependencies": {
-    "@types/debug": "^4.1.7",
-    "@types/node": "^16.11.26",
-    "chai": "^4.2.0",
-    "chai-as-promised": "^7.1.1",
-    "esm": "^3.2.25",
-    "hallmark": "^2.0.0",
-    "mocha": "^8.2.1",
-    "node-fetch": "^2.6.7",
-    "node-gyp": "^9.0.0",
-    "opn-cli": "^5.0.0",
-    "prebuildify": "^3.0.0",
-    "prebuildify-ci": "^1.0.4",
-    "prettier": "^2.0.5",
-    "typedoc": "^0.17.0",
-    "typescript": "^3.9.10"
-  },
-  "engines": {
-    "node": ">=16.0.0"
-  },
-  "files": [
-    "node/scripts/*",
-    "*"
-  ],
-  "homepage": "https://github.com/deltachat/deltachat-core-rust/tree/master/node",
-  "license": "GPL-3.0-or-later",
-  "main": "node/dist/index.js",
-  "name": "deltachat-node",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/deltachat/deltachat-core-rust.git"
-  },
-  "scripts": {
-    "build": "npm run build:core && npm run build:bindings",
-    "build:bindings": "npm run build:bindings:c && npm run build:bindings:ts",
-    "build:bindings:c": "npm run build:bindings:c:c && npm run build:bindings:c:postinstall",
-    "build:bindings:c:c": "cd node && npx node-gyp rebuild",
-    "build:bindings:c:postinstall": "node node/scripts/postinstall.js",
-    "build:bindings:ts": "cd node && tsc",
-    "build:core": "npm run build:core:rust && npm run build:core:constants",
-    "build:core:constants": "node node/scripts/generate-constants.js",
-    "build:core:rust": "node node/scripts/rebuild-core.js",
-    "clean": "rm -rf node/dist node/build node/prebuilds node/node_modules ./target",
-    "download-prebuilds": "prebuildify-ci download",
-    "hallmark": "hallmark --fix",
-    "install": "node node/scripts/install.js",
-    "install:prebuilds": "cd node && node-gyp-build \"npm run build:core\" \"npm run build:bindings:c:postinstall\"",
-    "lint": "prettier --check \"node/lib/**/*.{ts,tsx}\"",
-    "lint-fix": "prettier --write \"node/lib/**/*.{ts,tsx}\" \"node/test/**/*.js\"",
-    "prebuildify": "cd node && prebuildify -t 16.13.0 --napi --strip --postinstall \"node scripts/postinstall.js --prebuild\"",
-    "test": "npm run test:lint && npm run test:mocha",
-    "test:lint": "npm run lint",
-    "test:mocha": "mocha -r esm node/test/test.js --growl --reporter=spec"
-  },
-  "types": "node/dist/index.d.ts",
-  "version": "1.82.0"
-}
--- a/proptest-regressions/dc_tools.txt
+++ b/proptest-regressions/dc_tools.txt
@@ -7,5 +7,3 @@
 cc c310754465ee0261807b96fa9bcc4861ff9aa286e94667524b5960c69f9b6620 # shrinks to buf = "", approx_chars = 0, do_unwrap = false
 cc 5fd8d730b0a9cdf7308ce58818ca9aefc0255c9ba2a0878944fc48d43a67315b # shrinks to buf = "𑒀ὐ￠🜀\u{1e01b}A a🟠", approx_chars = 0, do_unwrap = false
 cc c6a0029a54137a4b9efc9ef2ea6d9a7dd1d60d1c937bb472b66a174618ba8013 # shrinks to buf = "𐠈0Aᝮa𫝀®!ꫛa¡0A𐢧00𐹠®A  丽ⷐએ  ", approx_chars = 0, do_unwrap = false
-cc 9796807baeda701227dcdcfc9fdaa93ddd556da2bb1630381bfe2e037bee73f6 # shrinks to buf = " ꫛ®a\u{11300}a", approx_chars = 0
-cc 063a4c42ac1ec9aa37af54521b210ba9cd82dcc9cc3be296ca2fedf8240072d4 # shrinks to buf = "a᪠  0A", approx_chars = 0
--- a/python/README.rst
+++ b/python/README.rst
@@ -58,13 +58,12 @@ end-to-end tests that require accounts on real e-mail servers.
 running "live" tests with temporary accounts
 ---------------------------------------------

-If you want to run live functional tests you can set ``DCC_NEW_TMP_EMAIL`` to a URL that creates e-mail accounts.  Most developers use https://testrun.org URLS created and managed by [mailadm](https://mailadm.readthedocs.io/en/latest/).
+If you want to run live functional tests you can set ``DCC_NEW_TMP_EMAIL``::

-Please feel free to contact us through a github issue or by e-mail and we'll send you a URL that you can then use for functional tests like this:
+    export DCC_NEW_TMP_EMAIL=https://testrun.org/new_email?t=1h_4w4r8h7y9nmcdsy

-    export DCC_NEW_TMP_EMAIL=<URL you got from us>
-
-With this account-creation setting, pytest runs create ephemeral e-mail accounts on the http://testrun.org server.  These accounts exists only for one hour and then are removed completely.
+With this, pytest runs create ephemeral e-mail accounts on the http://testrun.org server.
+These accounts exists for one 1hour and then are removed completely.
 One hour is enough to invoke pytest and run all offline and online tests:

    pytest
--- a/python/examples/test_examples.py
+++ b/python/examples/test_examples.py
@@ -22,7 +22,7 @@ def test_echo_quit_plugin(acfactory, lp):
    botproc = acfactory.run_bot_process(echo_and_quit)

    lp.sec("creating a temp account to contact the bot")
-    ac1, = acfactory.get_online_accounts(1)
+    ac1 = acfactory.get_one_online_account()

    lp.sec("sending a message to the bot")
    bot_contact = ac1.create_contact(botproc.addr)
@@ -42,7 +42,7 @@ def test_group_tracking_plugin(acfactory, lp):
    lp.sec("creating one group-tracking bot and two temp accounts")
    botproc = acfactory.run_bot_process(group_tracking, ffi=False)

-    ac1, ac2 = acfactory.get_online_accounts(2)
+    ac1, ac2 = acfactory.get_two_online_accounts(quiet=True)

    botproc.fnmatch_lines("""
        *ac_configure_completed*
--- a/python/install_python_bindings.py
+++ b/python/install_python_bindings.py
@@ -24,7 +24,7 @@ if __name__ == "__main__":

    print("running:", " ".join(cmd))
    subprocess.check_call(cmd)
-    subprocess.check_call("rm -rf build/ src/deltachat/*.so src/deltachat/*.dylib src/deltachat/*.dll" , shell=True)
+    subprocess.check_call("rm -rf build/ src/deltachat/*.so" , shell=True)

    if len(sys.argv) <= 1 or sys.argv[1] != "onlybuild":
        subprocess.check_call([
--- a/python/mypy.ini
+++ b/python/mypy.ini
@@ -1,26 +0,0 @@
-[mypy]
-
-[mypy-py.*]
-ignore_missing_imports = True
-
-[mypy-deltachat.capi.*]
-ignore_missing_imports = True
-
-[mypy-pluggy.*]
-ignore_missing_imports = True
-
-[mypy-cffi.*]
-ignore_missing_imports = True
-
-[mypy-imapclient.*]
-ignore_missing_imports = True
-
-[mypy-pytest.*]
-ignore_missing_imports = True
-
-[mypy-_pytest.*]
-ignore_missing_imports = True
-
-[mypy-imap_tools.*]
-ignore_missing_imports = True
-
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,8 +0,0 @@
-[build-system]
-requires = ["setuptools>=45", "wheel", "setuptools_scm>=6.2", "cffi>=1.0.0", "pkgconfig"]
-build-backend = "setuptools.build_meta"
-
-[tool.setuptools_scm]
-root = ".."
-tag_regex = '^(?P<prefix>py-)?(?P<version>[^\+]+)(?P<suffix>.*)?$'
-git_describe_command = "git describe --dirty --tags --long --match py-*.*"
--- a/python/setup.py
+++ b/python/setup.py
@@ -8,14 +8,17 @@ def main():
        long_description = f.read()
    setuptools.setup(
        name='deltachat',
+        setup_requires=['setuptools_scm', 'cffi>=1.0.0'],
+        use_scm_version = {
+            "root": "..",
+            "relative_to": __file__,
+            'tag_regex': r'^(?P<prefix>py-)?(?P<version>[^\+]+)(?P<suffix>.*)?$',
+            'git_describe_command': "git describe --dirty --tags --long --match py-*.*",
+        },
        description='Python bindings for the Delta Chat Core library using CFFI against the Rust-implemented libdeltachat',
        long_description=long_description,
        author='holger krekel, Floris Bruynooghe, Bjoern Petersen and contributors',
-        install_requires=['cffi>=1.0.0', 'pluggy', 'imap-tools', 'requests'],
-        setup_requires=[
-            'setuptools_scm', # required for compatibility with `python3 setup.py sdist`
-            'pkgconfig',
-        ],
+        install_requires=['cffi>=1.0.0', 'pluggy', 'imapclient'],
        packages=setuptools.find_packages('src'),
        package_dir={'': 'src'},
        cffi_modules=['src/deltachat/_build.py:ffibuilder'],
--- a/python/src/deltachat/init.py
+++ b/python/src/deltachat/init.py
@@ -2,7 +2,7 @@ import sys

 from . import capi, const, hookspec # noqa
 from .capi import ffi  # noqa
-from .account import Account, get_core_info  # noqa
+from .account import Account  # noqa
 from .message import Message  # noqa
 from .contact import Contact  # noqa
 from .chat import Chat        # noqa
@@ -19,9 +19,9 @@ except DistributionNotFound:

 def get_dc_event_name(integer, _DC_EVENTNAME_MAP={}):
    if not _DC_EVENTNAME_MAP:
-        for name in dir(const):
+        for name, val in vars(const).items():
            if name.startswith("DC_EVENT_"):
-                _DC_EVENTNAME_MAP[getattr(const, name)] = name
+                _DC_EVENTNAME_MAP[val] = name
    return _DC_EVENTNAME_MAP[integer]


@@ -75,6 +75,7 @@ def run_cmdline(argv=None, account_plugins=None):
        ac.set_config("addr", args.email)
        ac.set_config("mail_pw", args.password)
        ac.set_config("mvbox_move", "0")
+        ac.set_config("mvbox_watch", "0")
        ac.set_config("sentbox_watch", "0")
        ac.set_config("bot", "1")
        configtracker = ac.configure()
--- a/python/src/deltachat/_build.py
+++ b/python/src/deltachat/_build.py
@@ -8,9 +8,11 @@ import shutil
 import subprocess
 import tempfile
 import textwrap
+import types
+from os.path import abspath
+from os.path import dirname as dn

 import cffi
-import pkgconfig  # type: ignore


 def local_build_flags(projdir, target):
@@ -19,31 +21,35 @@ def local_build_flags(projdir, target):
    :param projdir: The root directory of the deltachat-core-rust project.
    :param target: The rust build target, `debug` or `release`.
    """
-    flags = {}
+    flags = types.SimpleNamespace()
    if platform.system() == 'Darwin':
-        flags['libraries'] = ['resolv', 'dl']
-        flags['extra_link_args'] = [
+        flags.libs = ['resolv', 'dl']
+        flags.extra_link_args = [
                '-framework', 'CoreFoundation',
                '-framework', 'CoreServices',
                '-framework', 'Security',
        ]
    elif platform.system() == 'Linux':
-        flags['libraries'] = ['rt', 'dl', 'm']
-        flags['extra_link_args'] = []
+        flags.libs = ['rt', 'dl', 'm']
+        flags.extra_link_args = []
    else:
        raise NotImplementedError("Compilation not supported yet on Windows, can you help?")
    target_dir = os.environ.get("CARGO_TARGET_DIR")
    if target_dir is None:
        target_dir = os.path.join(projdir, 'target')
-    flags['extra_objects'] = [os.path.join(target_dir, target, 'libdeltachat.a')]
-    assert os.path.exists(flags['extra_objects'][0]), flags['extra_objects']
-    flags['include_dirs'] = [os.path.join(projdir, 'deltachat-ffi')]
+    flags.objs = [os.path.join(target_dir, target, 'libdeltachat.a')]
+    assert os.path.exists(flags.objs[0]), flags.objs
+    flags.incs = [os.path.join(projdir, 'deltachat-ffi')]
    return flags


 def system_build_flags():
    """Construct build flags for building against an installed libdeltachat."""
-    return pkgconfig.parse('deltachat')
+    flags = types.SimpleNamespace()
+    flags.libs = ['deltachat']
+    flags.objs = []
+    flags.incs = []
+    flags.extra_link_args = []


 def extract_functions(flags):
@@ -64,7 +70,7 @@ def extract_functions(flags):
            src_fp.write('#include <deltachat.h>')
        cc.preprocess(source=src_name,
                      output_file=dst_name,
-                      include_dirs=flags['include_dirs'],
+                      include_dirs=flags.incs,
                      macros=[('PY_CFFI', '1')])
        with open(dst_name, "r") as dst_fp:
            return dst_fp.read()
@@ -100,7 +106,7 @@ def find_header(flags):
        try:
            os.chdir(tmpdir)
            cc.compile(sources=["where.c"],
-                       include_dirs=flags['include_dirs'],
+                       include_dirs=flags.incs,
                       macros=[("PY_CFFI_INC", "1")])
        finally:
            os.chdir(cwd)
@@ -145,7 +151,6 @@ def extract_defines(flags):
                | DC_PROVIDER
                | DC_KEY_GEN
                | DC_IMEX
-                | DC_CONNECTIVITY
            )         # End of prefix matching
            _[\w_]+   # Match the suffix, e.g. _RSA2048 in DC_KEY_GEN_RSA2048
        )             # Close the capturing group, this contains
@@ -163,8 +168,11 @@ def extract_defines(flags):

 def ffibuilder():
    projdir = os.environ.get('DCC_RS_DEV')
+    if not projdir:
+        p = dn(dn(dn(dn(abspath(__file__)))))
+        projdir = os.environ["DCC_RS_DEV"] = p
+    target = os.environ.get('DCC_RS_TARGET', 'release')
    if projdir:
-        target = os.environ.get('DCC_RS_TARGET', 'release')
        flags = local_build_flags(projdir, target)
    else:
        flags = system_build_flags()
@@ -178,7 +186,10 @@ def ffibuilder():
                return DC_EVENT_DATA2_IS_STRING(e);
            }
        """,
-        **flags,
+        include_dirs=flags.incs,
+        libraries=flags.libs,
+        extra_objects=flags.objs,
+        extra_link_args=flags.extra_link_args,
    )
    builder.cdef("""
        typedef int... time_t;
--- a/python/src/deltachat/account.py
+++ b/python/src/deltachat/account.py
@@ -8,43 +8,19 @@ import os
 from array import array
 from . import const
 from .capi import ffi, lib
-from .cutil import as_dc_charpointer, from_dc_charpointer, from_optional_dc_charpointer, iter_array, DCLot
+from .cutil import as_dc_charpointer, from_dc_charpointer, iter_array, DCLot
 from .chat import Chat
 from .message import Message
 from .contact import Contact
 from .tracker import ImexTracker, ConfigureTracker
 from . import hookspec
 from .events import EventThread
-from typing import Union, Any, Dict, Optional, List, Generator


 class MissingCredentials(ValueError):
    """ Account is missing `addr` and `mail_pw` config values. """


-def get_core_info():
-    """ get some system info. """
-    from tempfile import NamedTemporaryFile
-
-    with NamedTemporaryFile() as path:
-        path.close()
-        return get_dc_info_as_dict(ffi.gc(
-            lib.dc_context_new(as_dc_charpointer(""), as_dc_charpointer(path.name), ffi.NULL),
-            lib.dc_context_unref,
-        ))
-
-
-def get_dc_info_as_dict(dc_context):
-    lines = from_dc_charpointer(lib.dc_get_info(dc_context))
-    info_dict = {}
-    for line in lines.split("\n"):
-        if not line.strip():
-            continue
-        key, value = line.split("=", 1)
-        info_dict[key.lower()] = value
-    return info_dict
-
-
 class Account(object):
    """ Each account is tied to a sqlite database file which is fully managed
    by the underlying deltachat core library.  All public Account methods are
@@ -52,7 +28,7 @@ class Account(object):
    """
    MissingCredentials = MissingCredentials

-    def __init__(self, db_path, os_name=None, logging=True) -> None:
+    def __init__(self, db_path, os_name=None, logging=True):
        """ initialize account object.

        :param db_path: a path to the account database. The database
@@ -82,17 +58,14 @@ class Account(object):
        hook = hookspec.Global._get_plugin_manager().hook
        hook.dc_account_init(account=self)

-    def disable_logging(self) -> None:
+    def disable_logging(self):
        """ disable logging. """
        self._logging = False

-    def enable_logging(self) -> None:
+    def enable_logging(self):
        """ re-enable logging. """
        self._logging = True

-    def __repr__(self):
-        return "<Account path={}>".format(self.db_path)
-
    # def __del__(self):
    #    self.shutdown()

@@ -100,14 +73,21 @@ class Account(object):
        if self._logging:
            self._pm.hook.ac_log_line(message=msg)

-    def _check_config_key(self, name: str) -> None:
+    def _check_config_key(self, name):
        if name not in self._configkeys:
            raise KeyError("{!r} not a valid config key, existing keys: {!r}".format(
                           name, self._configkeys))

-    def get_info(self) -> Dict[str, str]:
+    def get_info(self):
        """ return dictionary of built config parameters. """
-        return get_dc_info_as_dict(self._dc_context)
+        lines = from_dc_charpointer(lib.dc_get_info(self._dc_context))
+        d = {}
+        for line in lines.split("\n"):
+            if not line.strip():
+                continue
+            key, value = line.split("=", 1)
+            d[key.lower()] = value
+        return d

    def dump_account_info(self, logfile):
        def log(*args, **kwargs):
@@ -125,19 +105,19 @@ class Account(object):
            cursor += len(entry) + 1
        log("")

-    def set_stock_translation(self, id: int, string: str) -> None:
+    def set_stock_translation(self, id, string):
        """ set stock translation string.

        :param id: id of stock string (const.DC_STR_*)
        :param value: string to set as new transalation
        :returns: None
        """
-        bytestring = string.encode("utf8")
-        res = lib.dc_set_stock_translation(self._dc_context, id, bytestring)
+        string = string.encode("utf8")
+        res = lib.dc_set_stock_translation(self._dc_context, id, string)
        if res == 0:
            raise ValueError("could not set translation string")

-    def set_config(self, name: str, value: Optional[str]) -> None:
+    def set_config(self, name, value):
        """ set configuration values.

        :param name: config key name (unicode)
@@ -145,18 +125,16 @@ class Account(object):
        :returns: None
        """
        self._check_config_key(name)
-        namebytes = name.encode("utf8")
-        if namebytes == b"addr" and self.is_configured():
+        name = name.encode("utf8")
+        if name == b"addr" and self.is_configured():
            raise ValueError("can not change 'addr' after account is configured.")
-        if isinstance(value, (int, bool)):
-            value = str(int(value))
        if value is not None:
-            valuebytes = value.encode("utf8")
+            value = value.encode("utf8")
        else:
-            valuebytes = ffi.NULL
-        lib.dc_set_config(self._dc_context, namebytes, valuebytes)
+            value = ffi.NULL
+        lib.dc_set_config(self._dc_context, name, value)

-    def get_config(self, name: str) -> str:
+    def get_config(self, name):
        """ return unicode string value.

        :param name: configuration key to lookup (eg "addr" or "mail_pw")
@@ -165,12 +143,12 @@ class Account(object):
        """
        if name != "sys.config_keys":
            self._check_config_key(name)
-        namebytes = name.encode("utf8")
-        res = lib.dc_get_config(self._dc_context, namebytes)
+        name = name.encode("utf8")
+        res = lib.dc_get_config(self._dc_context, name)
        assert res != ffi.NULL, "config value not found for: {!r}".format(name)
        return from_dc_charpointer(res)

-    def _preconfigure_keypair(self, addr: str, public: str, secret: str) -> None:
+    def _preconfigure_keypair(self, addr, public, secret):
        """See dc_preconfigure_keypair() in deltachat.h.

        In other words, you don't need this.
@@ -182,7 +160,7 @@ class Account(object):
        if res == 0:
            raise Exception("Failed to set key")

-    def update_config(self, kwargs: Dict[str, Any]) -> None:
+    def update_config(self, kwargs):
        """ update config values.

        :param kwargs: name=value config settings for this account.
@@ -190,9 +168,9 @@ class Account(object):
        :returns: None
        """
        for key, value in kwargs.items():
-            self.set_config(key, value)
+            self.set_config(key, str(value))

-    def is_configured(self) -> bool:
+    def is_configured(self):
        """ determine if the account is configured already; an initial connection
        to SMTP/IMAP has been verified.

@@ -200,13 +178,7 @@ class Account(object):
        """
        return True if lib.dc_is_configured(self._dc_context) else False

-    def is_open(self) -> bool:
-        """Determine if account is open
-
-        :returns True if account is open."""
-        return True if lib.dc_context_is_open(self._dc_context) else False
-
-    def set_avatar(self, img_path: Optional[str]) -> None:
+    def set_avatar(self, img_path):
        """Set self avatar.

        :raises ValueError: if profile image could not be set
@@ -218,18 +190,20 @@ class Account(object):
            assert os.path.exists(img_path), img_path
            self.set_config("selfavatar", img_path)

-    def check_is_configured(self) -> None:
+    def check_is_configured(self):
        """ Raise ValueError if this account is not configured. """
        if not self.is_configured():
            raise ValueError("need to configure first")

-    def get_latest_backupfile(self, backupdir) -> Optional[str]:
+    def get_latest_backupfile(self, backupdir):
        """ return the latest backup file in a given directory.
        """
        res = lib.dc_imex_has_backup(self._dc_context, as_dc_charpointer(backupdir))
-        return from_optional_dc_charpointer(res)
+        if res == ffi.NULL:
+            return None
+        return from_dc_charpointer(res)

-    def get_blobdir(self) -> str:
+    def get_blobdir(self):
        """ return the directory for files.

        All sent files are copied to this directory if necessary.
@@ -237,15 +211,15 @@ class Account(object):
        """
        return from_dc_charpointer(lib.dc_get_blobdir(self._dc_context))

-    def get_self_contact(self) -> Contact:
+    def get_self_contact(self):
        """ return this account's identity as a :class:`deltachat.contact.Contact`.

        :returns: :class:`deltachat.contact.Contact`
        """
        return Contact(self, const.DC_CONTACT_ID_SELF)

-    def create_contact(self, obj, name: Optional[str] = None) -> Contact:
-        """create a (new) Contact or return an existing one.
+    def create_contact(self, obj, name=None):
+        """ create a (new) Contact or return an existing one.

        Calling this method will always result in the same
        underlying contact id.  If there already is a Contact
@@ -262,13 +236,13 @@ class Account(object):
        contact_id = lib.dc_create_contact(self._dc_context, name, addr)
        return Contact(self, contact_id)

-    def get_contact(self, obj) -> Optional[Contact]:
+    def get_contact(self, obj):
        if isinstance(obj, Contact):
            return obj
        (_, addr) = self.get_contact_addr_and_name(obj)
        return self.get_contact_by_addr(addr)

-    def get_contact_addr_and_name(self, obj, name: Optional[str] = None):
+    def get_contact_addr_and_name(self, obj, name=None):
        if isinstance(obj, Account):
            if not obj.is_configured():
                raise ValueError("can only add addresses from configured accounts")
@@ -286,7 +260,7 @@ class Account(object):
            name = displayname
        return (name, addr)

-    def delete_contact(self, contact: Contact) -> bool:
+    def delete_contact(self, contact):
        """ delete a Contact.

        :param contact: contact object obtained
@@ -297,23 +271,22 @@ class Account(object):
        assert contact_id > const.DC_CHAT_ID_LAST_SPECIAL
        return bool(lib.dc_delete_contact(self._dc_context, contact_id))

-    def get_contact_by_addr(self, email: str) -> Optional[Contact]:
+    def get_contact_by_addr(self, email):
        """ get a contact for the email address or None if it's blocked or doesn't exist. """
        _, addr = parseaddr(email)
        addr = as_dc_charpointer(addr)
        contact_id = lib.dc_lookup_contact_id_by_addr(self._dc_context, addr)
        if contact_id:
            return self.get_contact_by_id(contact_id)
-        return None

-    def get_contact_by_id(self, contact_id: int) -> Contact:
-        """ return Contact instance or raise an exception.
+    def get_contact_by_id(self, contact_id):
+        """ return Contact instance or None.
        :param contact_id: integer id of this contact.
-        :returns: :class:`deltachat.contact.Contact` instance.
+        :returns: None or :class:`deltachat.contact.Contact` instance.
        """
        return Contact(self, contact_id)

-    def get_blocked_contacts(self) -> List[Contact]:
+    def get_blocked_contacts(self):
        """ return a list of all blocked contacts.

        :returns: list of :class:`deltachat.contact.Contact` objects.
@@ -324,13 +297,8 @@ class Account(object):
        )
        return list(iter_array(dc_array, lambda x: Contact(self, x)))

-    def get_contacts(
-        self,
-        query: Optional[str] = None,
-        with_self: bool = False,
-        only_verified: bool = False,
-    ) -> List[Contact]:
-        """get a (filtered) list of contacts.
+    def get_contacts(self, query=None, with_self=False, only_verified=False):
+        """ get a (filtered) list of contacts.

        :param query: if a string is specified, only return contacts
                      whose name or e-mail matches query.
@@ -350,7 +318,7 @@ class Account(object):
        )
        return list(iter_array(dc_array, lambda x: Contact(self, x)))

-    def get_fresh_messages(self) -> Generator[Message, None, None]:
+    def get_fresh_messages(self):
        """ yield all fresh messages from all chats. """
        dc_array = ffi.gc(
            lib.dc_get_fresh_msgs(self._dc_context),
@@ -358,17 +326,15 @@ class Account(object):
        )
        yield from iter_array(dc_array, lambda x: Message.from_db(self, x))

-    def create_chat(self, obj) -> Chat:
+    def create_chat(self, obj):
        """ Create a 1:1 chat with Account, Contact or e-mail address. """
        return self.create_contact(obj).create_chat()

-    def create_group_chat(
-        self,
-        name: str,
-        contacts: Optional[List[Contact]] = None,
-        verified: bool = False,
-    ) -> Chat:
-        """create a new group chat object.
+    def _create_chat_by_message_id(self, msg_id):
+        return Chat(self, lib.dc_create_chat_by_msg_id(self._dc_context, msg_id))
+
+    def create_group_chat(self, name, contacts=None, verified=False):
+        """ create a new group chat object.

        Chats are unpromoted until the first message is sent.

@@ -384,7 +350,7 @@ class Account(object):
                chat.add_contact(contact)
        return chat

-    def get_chats(self) -> List[Chat]:
+    def get_chats(self):
        """ return list of chats.

        :returns: a list of :class:`deltachat.chat.Chat` objects.
@@ -401,17 +367,20 @@ class Account(object):
            chatlist.append(Chat(self, chat_id))
        return chatlist

-    def get_device_chat(self) -> Chat:
+    def get_deaddrop_chat(self):
+        return Chat(self, const.DC_CHAT_ID_DEADDROP)
+
+    def get_device_chat(self):
        return Contact(self, const.DC_CONTACT_ID_DEVICE).create_chat()

-    def get_message_by_id(self, msg_id: int) -> Message:
+    def get_message_by_id(self, msg_id):
        """ return Message instance.
        :param msg_id: integer id of this message.
        :returns: :class:`deltachat.message.Message` instance.
        """
        return Message.from_db(self, msg_id)

-    def get_chat_by_id(self, chat_id: int) -> Chat:
+    def get_chat_by_id(self, chat_id):
        """ return Chat instance.
        :param chat_id: integer id of this chat.
        :returns: :class:`deltachat.chat.Chat` instance.
@@ -423,21 +392,19 @@ class Account(object):
        lib.dc_chat_unref(res)
        return Chat(self, chat_id)

-    def mark_seen_messages(self, messages: List[Union[int, Message]]) -> None:
+    def mark_seen_messages(self, messages):
        """ mark the given set of messages as seen.

        :param messages: a list of message ids or Message instances.
        """
        arr = array("i")
        for msg in messages:
-            if isinstance(msg, Message):
-                arr.append(msg.id)
-            else:
-                arr.append(msg)
+            msg = getattr(msg, "id", msg)
+            arr.append(msg)
        msg_ids = ffi.cast("uint32_t*", ffi.from_buffer(arr))
        lib.dc_markseen_msgs(self._dc_context, msg_ids, len(messages))

-    def forward_messages(self, messages: List[Message], chat: Chat) -> None:
+    def forward_messages(self, messages, chat):
        """ Forward list of messages to a chat.

        :param messages: list of :class:`deltachat.message.Message` object.
@@ -447,7 +414,7 @@ class Account(object):
        msg_ids = [msg.id for msg in messages]
        lib.dc_forward_msgs(self._dc_context, msg_ids, len(msg_ids), chat.id)

-    def delete_messages(self, messages: List[Message]) -> None:
+    def delete_messages(self, messages):
        """ delete messages (local and remote).

        :param messages: list of :class:`deltachat.message.Message` object.
@@ -505,7 +472,7 @@ class Account(object):
    def imex(self, path, imex_cmd):
        lib.dc_imex(self._dc_context, imex_cmd, as_dc_charpointer(path), ffi.NULL)

-    def initiate_key_transfer(self) -> str:
+    def initiate_key_transfer(self):
        """return setup code after a Autocrypt setup message
        has been successfully sent to our own e-mail address ("self-sent message").
        If sending out was unsuccessful, a RuntimeError is raised.
@@ -516,7 +483,7 @@ class Account(object):
            raise RuntimeError("could not send out autocrypt setup message")
        return from_dc_charpointer(res)

-    def get_setup_contact_qr(self) -> str:
+    def get_setup_contact_qr(self):
        """ get/create Setup-Contact QR Code as ascii-string.

        this string needs to be transferred to another DC account
@@ -566,9 +533,7 @@ class Account(object):
            raise ValueError("could not join group")
        return Chat(self, chat_id)

-    def set_location(
-        self, latitude: float = 0.0, longitude: float = 0.0, accuracy: float = 0.0
-    ) -> None:
+    def set_location(self, latitude=0.0, longitude=0.0, accuracy=0.0):
        """set a new location. It effects all chats where we currently
        have enabled location streaming.

@@ -590,8 +555,6 @@ class Account(object):
        """ add an account plugin which implements one or more of
        the :class:`deltachat.hookspec.PerAccount` hooks.
        """
-        if name and self._pm.has_plugin(name=name):
-            self._pm.unregister(name=name)
        self._pm.register(plugin, name=name)
        self._pm.check_pending()
        return plugin
@@ -611,15 +574,6 @@ class Account(object):
        """ Stop ongoing securejoin, configuration or other core jobs. """
        lib.dc_stop_ongoing_process(self._dc_context)

-    def get_connectivity(self):
-        return lib.dc_get_connectivity(self._dc_context)
-
-    def get_connectivity_html(self) -> str:
-        return from_dc_charpointer(lib.dc_get_connectivity_html(self._dc_context))
-
-    def all_work_done(self):
-        return lib.dc_all_work_done(self._dc_context)
-
    def start_io(self):
        """ start this account's IO scheduling (Rust-core async scheduler)

@@ -664,7 +618,7 @@ class Account(object):
        """
        lib.dc_maybe_network(self._dc_context)

-    def configure(self, reconfigure: bool = False) -> ConfigureTracker:
+    def configure(self, reconfigure=False):
        """ Start configuration process and return a Configtracker instance
        on which you can block with wait_finish() to get a True/False success
        value for the configuration process.
@@ -677,11 +631,11 @@ class Account(object):
        lib.dc_configure(self._dc_context)
        return configtracker

-    def wait_shutdown(self) -> None:
+    def wait_shutdown(self):
        """ wait until shutdown of this account has completed. """
        self._shutdown_event.wait()

-    def stop_io(self) -> None:
+    def stop_io(self):
        """ stop core IO scheduler if it is running. """
        self.log("stop_ongoing")
        self.stop_ongoing()
@@ -689,31 +643,34 @@ class Account(object):
        self.log("dc_stop_io (stop core IO scheduler)")
        lib.dc_stop_io(self._dc_context)

-    def shutdown(self) -> None:
+    def shutdown(self):
        """ shutdown and destroy account (stop callback thread, close and remove
        underlying dc_context)."""
        if self._dc_context is None:
            return

-        # mark the event thread for shutdown (latest on next incoming event)
-        self._event_thread.mark_shutdown()
-
-        # stop_io also causes an info event which will wake up
-        # the EventThread's inner loop and let it notice the shutdown marker.
        self.stop_io()

+        self.log("remove dc_context references")
+
+        # if _dc_context is unref'ed the event thread should quickly
+        # receive the termination signal. However, some python code might
+        # still hold a reference and so we use a secondary signal
+        # to make sure the even thread terminates if it receives any new
+        # event, indepedently from waiting for the core to send NULL to
+        # get_next_event().
+        self._event_thread.mark_shutdown()
+        self._dc_context = None
+
        self.log("wait for event thread to finish")
        try:
-            self._event_thread.wait(timeout=5)
+            self._event_thread.wait(timeout=2)
        except RuntimeError as e:
            self.log("Waiting for event thread failed: {}".format(e))

        if self._event_thread.is_alive():
            self.log("WARN: event thread did not terminate yet, ignoring.")

-        self.log("remove dc_context references, making the Account unusable")
-        self._dc_context = None
-
        self._shutdown_event.set()

        hook = hookspec.Global._get_plugin_manager().hook
--- a/python/src/deltachat/chat.py
+++ b/python/src/deltachat/chat.py
@@ -3,13 +3,12 @@
 import mimetypes
 import calendar
 import json
-from datetime import datetime, timezone
+from datetime import datetime
 import os
-from .cutil import as_dc_charpointer, from_dc_charpointer, from_optional_dc_charpointer, iter_array
+from .cutil import as_dc_charpointer, from_dc_charpointer, iter_array
 from .capi import lib, ffi
 from . import const
 from .message import Message
-from typing import Optional


 class Chat(object):
@@ -18,20 +17,20 @@ class Chat(object):
    You obtain instances of it through :class:`deltachat.account.Account`.
    """

-    def __init__(self, account, id) -> None:
+    def __init__(self, account, id):
        from .account import Account
        assert isinstance(account, Account), repr(account)
        self.account = account
        self.id = id

-    def __eq__(self, other) -> bool:
+    def __eq__(self, other):
        return self.id == getattr(other, "id", None) and \
               self.account._dc_context == other.account._dc_context

-    def __ne__(self, other) -> bool:
+    def __ne__(self, other):
        return not (self == other)

-    def __repr__(self) -> str:
+    def __repr__(self):
        return "<Chat id={} name={}>".format(self.id, self.get_name())

    @property
@@ -41,7 +40,7 @@ class Chat(object):
            lib.dc_chat_unref
        )

-    def delete(self) -> None:
+    def delete(self):
        """Delete this chat and all its messages.

        Note:
@@ -51,37 +50,29 @@ class Chat(object):
        """
        lib.dc_delete_chat(self.account._dc_context, self.id)

-    def block(self) -> None:
-        """Block this chat."""
-        lib.dc_block_chat(self.account._dc_context, self.id)
-
-    def accept(self) -> None:
-        """Accept this contact request chat."""
-        lib.dc_accept_chat(self.account._dc_context, self.id)
-
    # ------  chat status/metadata API ------------------------------

-    def is_group(self) -> bool:
+    def is_group(self):
        """ return true if this chat is a group chat.

        :returns: True if chat is a group-chat, false if it's a contact 1:1 chat.
        """
        return lib.dc_chat_get_type(self._dc_chat) == const.DC_CHAT_TYPE_GROUP

-    def is_muted(self) -> bool:
+    def is_deaddrop(self):
+        """ return true if this chat is a deaddrop chat.
+
+        :returns: True if chat is the deaddrop chat, False otherwise.
+        """
+        return self.id == const.DC_CHAT_ID_DEADDROP
+
+    def is_muted(self):
        """ return true if this chat is muted.

        :returns: True if chat is muted, False otherwise.
        """
        return lib.dc_chat_is_muted(self._dc_chat)

-    def is_contact_request(self):
-        """ return True if this chat is a contact request chat.
-
-        :returns: True if chat is a contact request chat, False otherwise.
-        """
-        return lib.dc_chat_is_contact_request(self._dc_chat)
-
    def is_promoted(self):
        """ return True if this chat is promoted, i.e.
        the member contacts are aware of their membership,
@@ -91,38 +82,38 @@ class Chat(object):
        """
        return not lib.dc_chat_is_unpromoted(self._dc_chat)

-    def can_send(self) -> bool:
+    def can_send(self):
        """Check if messages can be sent to a give chat.
-        This is not true eg. for the contact requests or for the device-talk
+        This is not true eg. for the deaddrop or for the device-talk

        :returns: True if the chat is writable, False otherwise
        """
        return lib.dc_chat_can_send(self._dc_chat)

-    def is_protected(self) -> bool:
+    def is_protected(self):
        """ return True if this chat is a protected chat.

        :returns: True if chat is protected, False otherwise.
        """
        return lib.dc_chat_is_protected(self._dc_chat)

-    def get_name(self) -> Optional[str]:
+    def get_name(self):
        """ return name of this chat.

        :returns: unicode name
        """
        return from_dc_charpointer(lib.dc_chat_get_name(self._dc_chat))

-    def set_name(self, name: str) -> bool:
+    def set_name(self, name):
        """ set name of this chat.

        :param name: as a unicode string.
-        :returns: True on success, False otherwise
+        :returns: None
        """
        name = as_dc_charpointer(name)
-        return bool(lib.dc_set_chat_name(self.account._dc_context, self.id, name))
+        return lib.dc_set_chat_name(self.account._dc_context, self.id, name)

-    def mute(self, duration: Optional[int] = None) -> None:
+    def mute(self, duration=None):
        """ mutes the chat

        :param duration: Number of seconds to mute the chat for. None to mute until unmuted again.
@@ -136,7 +127,7 @@ class Chat(object):
        if not bool(ret):
            raise ValueError("Call to dc_set_chat_mute_duration failed")

-    def unmute(self) -> None:
+    def unmute(self):
        """ unmutes the chat

        :returns: None
@@ -145,7 +136,7 @@ class Chat(object):
        if not bool(ret):
            raise ValueError("Failed to unmute chat")

-    def get_mute_duration(self) -> int:
+    def get_mute_duration(self):
        """ Returns the number of seconds until the mute of this chat is lifted.

        :param duration:
@@ -153,37 +144,37 @@ class Chat(object):
        """
        return lib.dc_chat_get_remaining_mute_duration(self._dc_chat)

-    def get_ephemeral_timer(self) -> int:
+    def get_ephemeral_timer(self):
        """ get ephemeral timer.

        :returns: ephemeral timer value in seconds
        """
        return lib.dc_get_chat_ephemeral_timer(self.account._dc_context, self.id)

-    def set_ephemeral_timer(self, timer: int) -> bool:
+    def set_ephemeral_timer(self, timer):
        """ set ephemeral timer.

        :param: timer value in seconds

-        :returns: True on success, False otherwise
+        :returns: None
        """
-        return bool(lib.dc_set_chat_ephemeral_timer(self.account._dc_context, self.id, timer))
+        return lib.dc_set_chat_ephemeral_timer(self.account._dc_context, self.id, timer)

-    def get_type(self) -> int:
+    def get_type(self):
        """ (deprecated) return type of this chat.

        :returns: one of const.DC_CHAT_TYPE_*
        """
        return lib.dc_chat_get_type(self._dc_chat)

-    def get_encryption_info(self) -> Optional[str]:
+    def get_encryption_info(self):
        """Return encryption info for this chat.

        :returns: a string with encryption preferences of all chat members"""
        res = lib.dc_get_chat_encrinfo(self.account._dc_context, self.id)
        return from_dc_charpointer(res)

-    def get_join_qr(self) -> Optional[str]:
+    def get_join_qr(self):
        """ get/create Join-Group QR Code as ascii-string.

        this string needs to be transferred to another DC account
@@ -195,7 +186,7 @@ class Chat(object):

    # ------  chat messaging API ------------------------------

-    def send_msg(self, msg: Message) -> Message:
+    def send_msg(self, msg):
        """send a message by using a ready Message object.

        :param msg: a :class:`deltachat.message.Message` instance
@@ -513,11 +504,10 @@ class Chat(object):
                latitude=lib.dc_array_get_latitude(dc_array, i),
                longitude=lib.dc_array_get_longitude(dc_array, i),
                accuracy=lib.dc_array_get_accuracy(dc_array, i),
-                timestamp=datetime.fromtimestamp(
-                    lib.dc_array_get_timestamp(dc_array, i),
-                    timezone.utc
+                timestamp=datetime.utcfromtimestamp(
+                    lib.dc_array_get_timestamp(dc_array, i)
                ),
-                marker=from_optional_dc_charpointer(lib.dc_array_get_marker(dc_array, i)),
+                marker=from_dc_charpointer(lib.dc_array_get_marker(dc_array, i)),
            )
            for i in range(lib.dc_array_get_cnt(dc_array))
        ]
--- a/Show More
+++ b/Show More
				`@@ -1 +0,0 @@`
				`module.exports = require('node-gyp-build')(__dirname)`