Revert "Merge pull request #3057 from nextcloud/bugfix/vfs-windows-lnk-files-freeze-issue"

Signed-off-by: Nextcloud bot <bot@nextcloud.com>

.drone.yml

@@ -9,7 +9,7 @@ steps:
       path: /drone/build
   commands:
     - cd /drone/build
-    - cmake -DCMAKE_C_COMPILER=gcc-10 -DCMAKE_CXX_COMPILER=g++-10 -DCMAKE_BUILD_TYPE=Debug -DBUILD_UPDATER=ON -DBUILD_TESTING=1 -DSANITIZE_ADDRESS=ON ../src
+    - cmake -DCMAKE_C_COMPILER=gcc-10 -DCMAKE_CXX_COMPILER=g++-10 -DCMAKE_BUILD_TYPE=Debug -DBUILD_UPDATER=ON -DBUILD_TESTING=1 -DECM_ENABLE_SANITIZERS=address ../src
 - name: compile
   image: ghcr.io/nextcloud/continuous-integration-client:client-5.12-18
   volumes:
@@ -53,7 +53,7 @@ steps:
       path: /drone/build
   commands:
     - cd /drone/build
-    - cmake -GNinja -DCMAKE_EXPORT_COMPILE_COMMANDS=ON DCMAKE_C_COMPILER=clang-10 -DCMAKE_CXX_COMPILER=clang++-10 -DCMAKE_BUILD_TYPE=Debug -DBUILD_UPDATER=ON -DBUILD_TESTING=1 -DSANITIZE_ADDRESS=ON ../src
+    - cmake -GNinja -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_C_COMPILER=clang-10 -DCMAKE_CXX_COMPILER=clazy -DCMAKE_BUILD_TYPE=Debug -DBUILD_UPDATER=ON -DBUILD_TESTING=1 -DECM_ENABLE_SANITIZERS=address ../src
 - name: compile
   image: ghcr.io/nextcloud/continuous-integration-client:client-5.12-18
   volumes:
@@ -61,7 +61,7 @@ steps:
       path: /drone/build
   commands:
     - cd /drone/build
-    - ninja
+    - ninja 2>1 | /drone/src/admin/linux/count_compiler_warnings.py /drone/src
 - name: test
   image: ghcr.io/nextcloud/continuous-integration-client:client-5.12-18
   volumes:

.github/ISSUE_TEMPLATE/bug.md

@@ -1,3 +1,10 @@
+---
+name: Bugs
+about: Crashes and other bugs
+labels: 'bug'
+
+---
+
 <!--
 Thanks for reporting issues back to Nextcloud!
 

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Support and Questions
+    url: "https://help.nextcloud.com/"
+    about: "If you have trouble with setting up Nextcloud, please use the forum instead of opening an issue here."

.github/ISSUE_TEMPLATE/feature.md

@@ -0,0 +1,35 @@
+---
+name: Features
+about: New functionality
+labels: 'enhancement'
+
+---
+
+<!--
+Thanks for requesting a feature for Nextcloud!
+
+This is the **issue tracker of Nextcloud**, please do NOT use this to get answers to your questions or get help for fixing your installation. You can find help debugging your system on our home user forums: https://help.nextcloud.com or, if you use Nextcloud in a large organization, ask our engineers on https://portal.nextcloud.com. See also  https://nextcloud.com/support for support options.
+
+Guidelines for submitting features:
+
+* Please search the existing features first, it's likely that your feature was already requested or even implemented.
+    - Go to https://github.com/nextcloud and type any word in the top search/command bar. You probably see something like "We couldn’t find any repositories matching ..." then click "Issues" in the left navigation.
+    - You can also filter by appending e. g. "state:open" to the search string.
+    - More info on search syntax within github: https://help.github.com/articles/searching-issues
+    
+* Please fill in as much of the template below as possible.
+
+* Also note that we have a https://nextcloud.com/contribute/code-of-conduct/ that applies on Github. To summarize it: be kind. We try our best to be nice, too. If you can't be bothered to be polite, please just don't bother to report issues as we won't feel motivated to help you. 
+-->
+
+<!--- Please keep the note below for others who read your bug report -->
+
+### How to use GitHub
+
+* Please use the 👍 [reaction](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to show that you want to have the same feature implemented.
+* Please don't comment if you have no relevant information to add. It's just extra noise for everyone subscribed to this issue.
+* Subscribe to receive notifications on status change and new comments. 
+
+
+### Feature description
+Tell us how the feature should work

.github/pull_request_template.md

@@ -0,0 +1,14 @@
+<!-- 
+Thanks for opening a pull request on the Nextcloud desktop client.
+
+Instead of a Contributor License Agreement (CLA) we use a Developer Certificate of Origin (DCO).
+https://en.wikipedia.org/wiki/Developer_Certificate_of_Origin
+
+To accept that DCO, please make sure that you add a line like
+Signed-off-by: Random Developer <random@developer.example.org>
+at the end of each commit message.
+
+This Signed-off-by trailer can be added automatically by git if you pass --signoff or -s to git commit.
+See also:
+https://git-scm.com/docs/git-commit#Documentation/git-commit.txt---no-signoff
+-->

.github/workflows/command-rebase.yml

@@ -0,0 +1,27 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+
+on:
+  issue_comment:
+    types: [ created ]
+name: Automatic Rebase
+
+jobs:
+  rebase:
+    name: Rebase
+    # On pull requests and if the comment starts with `/rebase`
+    if: github.event.issue.pull_request != '' && startsWith(github.event.comment.body, '/rebase')
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout the latest code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      
+      - name: Automatic Rebase
+        uses: cirrus-actions/rebase@1.5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/needsinfo.yml

@@ -0,0 +1,24 @@
+name: 'Close stale needs info issues'
+on:
+    schedule:
+        -   cron: '30 */8 * * *'
+
+jobs:
+    stale:
+        runs-on: ubuntu-latest
+        steps:
+            -   uses: actions/stale@v3
+                with:
+                    operations-per-run: 1500
+                    days-before-stale: 28
+                    days-before-close: 14
+                    days-before-pr-close: -1
+                    only-labels: 'needs info'
+                    stale-issue-label: 'stale needs info'
+                    exempt-issue-labels: 'bug'
+                    stale-issue-message: 'This issue has been marked as "needs info" 4 weeks ago.
+                                        Please take a look again and try to provide the information requested,
+                                        otherwise the issue will be automatically closed in 2 weeks. Thank you!'
+                    close-issue-message: "This bug report is getting automatically closed due to no answer
+                                          since the issue has been staled. Thank you!"
+                    exempt-all-pr-milestones: true

.github/workflows/needsinfohelper.yaml

@@ -0,0 +1,13 @@
+name: Remove Labels
+
+on: [issue_comment]
+
+jobs:
+  remove_labels:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions-ecosystem/action-remove-labels@v1
+        if: ${{ ! startsWith(github.event.comment.body, 'This issue has been marked as "needs info" 4 weeks ago.') && ! startsWith(github.event.comment.body, 'This bug report did not receive an update in the last 4 weeks.')}}
+        with:
+          labels: 'needs info'
+          github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/rebase.yml

@@ -1,18 +0,0 @@
-on:
-  issue_comment:
-    types: [created]
-name: Automatic Rebase
-jobs:
-  rebase:
-    name: Rebase
-    if: github.event.issue.pull_request != '' && contains(github.event.comment.body, '/rebase')
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout the latest code
-      uses: actions/checkout@v2
-      with:
-        fetch-depth: 0
-    - name: Automatic Rebase
-      uses: cirrus-actions/rebase@1.3.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/stale.yml

@@ -1,7 +1,7 @@
 name: 'Close stale issues'
 on:
     schedule:
-        -   cron: '30 1 * * *'
+        -   cron: '30 */8 * * *'
 
 jobs:
     stale:
@@ -9,6 +9,7 @@ jobs:
         steps:
             -   uses: actions/stale@v3
                 with:
+                    operations-per-run: 1500
                     days-before-stale: 28
                     days-before-close: 14
                     days-before-pr-close: -1
@@ -17,4 +18,6 @@ jobs:
                     stale-issue-message: 'This bug report did not receive an update in the last 4 weeks.
                                         Please take a look again and update the issue with new details,
                                         otherwise the issue will be automatically closed in 2 weeks. Thank you!'
+                    close-issue-message: "This bug report is getting automatically closed due to no answer
+                                          since the issue has been staled. Thank you!"
                     exempt-all-pr-milestones: true

.gitignore

@@ -181,3 +181,9 @@ CPackOptions.cmake
 CPackSourceConfig.cmake
 
 compile_commands.json
+convert.exe
+.dir-locals.el
+*-icon.png
+*-sidebar.png
+*-w10startmenu.png
+theme.qrc

.tx/nextcloud.client-desktop/bg_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[bg_BG]=@APPLICATION_ICON_NAME@
+Name[bg_BG]=@APPLICATION_NAME@ десктоп клиент за синхронизиране
 Comment[bg_BG]=@APPLICATION_NAME@ десктоп клиент за синхронизиране 
 GenericName[bg_BG]=Синхронизиране на папка

.tx/nextcloud.client-desktop/cy_GB_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[cy_GB]=@APPLICATION_ICON_NAME@
+Name[cy_GB]=@APPLICATION_NAME@ cleient cydweddu bwrdd gwaith
 Comment[cy_GB]=@APPLICATION_NAME@ cleient cydweddu bwrdd gwaith
 GenericName[cy_GB]=Cydweddu Ffolder

.tx/nextcloud.client-desktop/en_GB_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[en_GB]=@APPLICATION_ICON_NAME@
+Name[en_GB]=@APPLICATION_NAME@ Desktop
 Comment[en_GB]=@APPLICATION_NAME@ desktop synchronisation client
 GenericName[en_GB]=Folder Sync

.tx/nextcloud.client-desktop/hr_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[hr]=@APPLICATION_ICON_NAME@
+Name[hr]=@APPLICATION_NAME@ Desktop
 Comment[hr]=@APPLICATION_NAME@ klijent za sinkronizaciju računala
 GenericName[hr]=Sinkronizacija mapa

.tx/nextcloud.client-desktop/id_translation

@@ -0,0 +1,24 @@
+[Desktop Entry]
+Categories=Utility;X-SuSE-SyncUtility;
+Type=Application
+Exec=@APPLICATION_EXECUTABLE@
+Name=@APPLICATION_NAME@ Desktop
+Comment=@APPLICATION_NAME@ desktop synchronization client
+GenericName=Folder Sync
+Icon=@APPLICATION_ICON_NAME@
+Keywords=@APPLICATION_NAME@;syncing;file;sharing;
+X-GNOME-Autostart-Delay=3
+MimeType=application/vnd.@APPLICATION_EXECUTABLE@;
+Actions=Quit;
+
+# Translations
+
+
+[Desktop Action Quit]
+Exec=@APPLICATION_EXECUTABLE@ --quit
+Name=Quit @APPLICATION_NAME@
+Icon=@APPLICATION_EXECUTABLE@
+
+
+# Translations
+GenericName[id]=Sinkronisasi Folder

.tx/nextcloud.client-desktop/ko_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[ko]=@APPLICATION_ICON_NAME@
+Name[ko]=@APPLICATION_NAME@ 데스크탑
 Comment[ko]=@APPLICATION_NAME@ 데스크톱 동기화 클라이언트
 GenericName[ko]=폴더 동기화

.tx/nextcloud.client-desktop/mk_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[mk]=@APPLICATION_ICON_NAME@
+Name[mk]=@APPLICATION_NAME@ Десктоп
 Comment[mk]=@APPLICATION_NAME@ клиент за синхронизација на компјутер
 GenericName[mk]=Папка за синхронизација

.tx/nextcloud.client-desktop/nb_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[nb_NO]=@APPLICATION_ICON_NAME@
+Name[nb_NO]=@APPLICATION_NAME@ skrivebord
 Comment[nb_NO]=@APPLICATION_NAME@ klient for synkroinisering
 GenericName[nb_NO]=Mappe synkroinisering

.tx/nextcloud.client-desktop/oc_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[oc]=@APPLICATION_ICON_NAME@
+Name[oc]=@APPLICATION_NAME@ Burèu
 Comment[oc]=@APPLICATION_NAME@ client de sincronizacion
 GenericName[oc]=Sincro. dossièr

.tx/nextcloud.client-desktop/ro_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[ro]=@APPLICATION_ICON_NAME@
+Name[ro]=@Numele_aplicației@ Client de sincronizare pentru PC
 Comment[ro]=@APPLICATION_NAME@ client de sincronizare pentru desktop
 GenericName[ro]=Sincronizare director

.tx/nextcloud.client-desktop/ru_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[ru]=@APPLICATION_ICON_NAME@
+Name[ru]=@APPLICATION_NAME@ Desktop
 Comment[ru]=Клиент синхронизации @APPLICATION_NAME@ для ПК
 GenericName[ru]=Синхронизация папок

.tx/nextcloud.client-desktop/sc_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[sc]=@NÙMENE_ICONA_APLICATZIONE@
+Name[sc]=@NÙMENE_APLICATZIONE@ Iscrivania
 Comment[sc]=@NÙMENE_APLICATZIONE@ cliente de sincronizatzione iscrivania
 GenericName[sc]=Sincronizadore de cartellas

.tx/nextcloud.client-desktop/sv_translation

@@ -22,5 +22,6 @@ Icon=@APPLICATION_EXECUTABLE@
 
 # Translations
 Icon[sv]=@APPLICATION_ICON_NAME@
+Name[sv]=@APPLICATION_NAME@ Skrivbord
 Comment[sv]=@APPLICATION_NAME@ desktopssynkroniseringsklient
 GenericName[sv]=Mappsynkronisering

.tx/nextcloud.client-desktop/th_translation

@@ -0,0 +1,27 @@
+[Desktop Entry]
+Categories=Utility;X-SuSE-SyncUtility;
+Type=Application
+Exec=@APPLICATION_EXECUTABLE@
+Name=@APPLICATION_NAME@ Desktop
+Comment=@APPLICATION_NAME@ desktop synchronization client
+GenericName=Folder Sync
+Icon=@APPLICATION_ICON_NAME@
+Keywords=@APPLICATION_NAME@;syncing;file;sharing;
+X-GNOME-Autostart-Delay=3
+MimeType=application/vnd.@APPLICATION_EXECUTABLE@;
+Actions=Quit;
+
+# Translations
+
+
+[Desktop Action Quit]
+Exec=@APPLICATION_EXECUTABLE@ --quit
+Name=Quit @APPLICATION_NAME@
+Icon=@APPLICATION_EXECUTABLE@
+
+
+# Translations
+Icon[th_TH]=@APPLICATION_ICON_NAME@
+Name[th_TH]=@APPLICATION_NAME@ เดสก์ท็อป
+Comment[th_TH]=ไคลเอ็นต์ซิงโครไนซ์ @APPLICATION_NAME@ บนเดสก์ท็อป
+GenericName[th_TH]=ซิงค์โฟลเดอร์

.tx/nextcloud.client-desktop/vi_translation

@@ -0,0 +1,27 @@
+[Desktop Entry]
+Categories=Utility;X-SuSE-SyncUtility;
+Type=Application
+Exec=@APPLICATION_EXECUTABLE@
+Name=@APPLICATION_NAME@ Desktop
+Comment=@APPLICATION_NAME@ desktop synchronization client
+GenericName=Folder Sync
+Icon=@APPLICATION_ICON_NAME@
+Keywords=@APPLICATION_NAME@;syncing;file;sharing;
+X-GNOME-Autostart-Delay=3
+MimeType=application/vnd.@APPLICATION_EXECUTABLE@;
+Actions=Quit;
+
+# Translations
+
+
+[Desktop Action Quit]
+Exec=@APPLICATION_EXECUTABLE@ --quit
+Name=Quit @APPLICATION_NAME@
+Icon=@APPLICATION_EXECUTABLE@
+
+
+# Translations
+Icon[vi]=@APPLICATION_ICON_NAME@
+Name[vi]=@APPLICATION_NAME@ Máy tính
+Comment[vi]=Ứng dụng đồng bộ @APPLICATION_NAME@ cho máy tính
+GenericName[vi]=Đồng bộ thư mục

CMakeLists.txt

@@ -1,12 +1,9 @@
-cmake_minimum_required(VERSION 3.2)
+cmake_minimum_required(VERSION 3.6)
 set(CMAKE_CXX_STANDARD 14)
 
 project(client)
 
-if(UNIT_TESTING)
-    include(CTest)
-    enable_testing()
-endif()
+include(FeatureSummary)
 
 set(BIN_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
 
@@ -39,6 +36,8 @@ endif()
 
 set( CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules )
 
+include(ECMCoverageOption)
+
 if(NOT CRASHREPORTER_EXECUTABLE)
     set(CRASHREPORTER_EXECUTABLE "${APPLICATION_EXECUTABLE}_crash_reporter")
 endif()
@@ -105,9 +104,9 @@ set(SHAREDIR ${DATADIR})
 # BUILD_OWNCLOUD_OSX_BUNDLE was not initialized OR set to true on OSX
 if(APPLE AND (NOT DEFINED BUILD_OWNCLOUD_OSX_BUNDLE OR BUILD_OWNCLOUD_OSX_BUNDLE))
     set(BUILD_OWNCLOUD_OSX_BUNDLE ON)
-    set(OWNCLOUD_OSX_BUNDLE "${APPLICATION_EXECUTABLE}.app")
-    set(LIB_INSTALL_DIR "${APPLICATION_EXECUTABLE}.app/Contents/MacOS")
-    set(BIN_INSTALL_DIR "${APPLICATION_EXECUTABLE}.app/Contents/MacOS")
+    set(OWNCLOUD_OSX_BUNDLE "${APPLICATION_NAME}.app")
+    set(LIB_INSTALL_DIR "${APPLICATION_NAME}.app/Contents/MacOS")
+    set(BIN_INSTALL_DIR "${APPLICATION_NAME}.app/Contents/MacOS")
 
 # BUILD_OWNCLOUD_OSX_BUNDLE was disabled on OSX
 elseif(APPLE AND NOT BUILD_OWNCLOUD_OSX_BUNDLE)
@@ -181,19 +180,24 @@ if(BUILD_CLIENT)
         find_package(Sparkle)
     endif()
 
-    if(UNIX)
-        find_package(INotify REQUIRED)
-    else()
-        find_package(INotify)
+    if(UNIX AND NOT APPLE)
+        find_package(Inotify REQUIRED)
     endif()
     find_package(Sphinx)
     find_package(PdfLatex)
     find_package(OpenSSL 1.1 REQUIRED )
 
    find_package(ZLIB REQUIRED)
-   find_package(GLib2)
-   find_package(Gio)
-   find_package(Libcloudproviders)
+
+   if(NOT WIN32 AND NOT APPLE)
+      find_package(PkgConfig REQUIRED)
+      pkg_check_modules(CLOUDPROVIDERS cloudproviders IMPORTED_TARGET)
+
+      if(CLOUDPROVIDERS_FOUND)
+        pkg_check_modules(GIO REQUIRED gio-2.0 IMPORTED_TARGET)
+        pkg_check_modules(GLIB2 REQUIRED glib-2.0 IMPORTED_TARGET)
+      endif()
+   endif()
 endif()
 
 if (NOT DEFINED APPLICATION_ICON_NAME)
@@ -225,8 +229,6 @@ if (APPLE)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
 endif()
 
-include(SanitizerFlags)
-
 # Handle Translations, pick all client_* files from trans directory.
 file( GLOB TRANS_FILES ${CMAKE_SOURCE_DIR}/translations/client_*.ts)
 set(TRANSLATIONS ${TRANS_FILES})
@@ -247,8 +249,8 @@ if(BUILD_SHELL_INTEGRATION)
     add_subdirectory(shell_integration)
 endif()
 
-include(CTest)
 if(BUILD_TESTING)
+    include(CTest)
     enable_testing()
     add_subdirectory(test)
 endif()
@@ -263,3 +265,5 @@ elseif(BUILD_CLIENT)
     install( FILES sync-exclude.lst DESTINATION ${SYSCONFDIR}/${APPLICATION_SHORTNAME} )
     configure_file(sync-exclude.lst bin/sync-exclude.lst COPYONLY)
 endif()
+
+feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES INCLUDE_QUIET_PACKAGES)

README.md

@@ -4,7 +4,7 @@ The :computer: Nextcloud Desktop Client is a tool to synchronize files from Next
 with your computer.
 
 <p align="center">
-    <img src="https://nextcloud.com/wp-content/themes/next/assets/img/clients/desktop/macsettings.png?x16328" alt="Desktop Client on Mac OS]">
+    <img src="doc/images/main_dialog_christine.png" alt="Desktop Client on Windows" width="450">
 </p>
 
 ## :blue_heart: :tada: Contributing

VERSION.cmake

@@ -1,11 +1,11 @@
 set( MIRALL_VERSION_MAJOR 3 )
-set( MIRALL_VERSION_MINOR 2 )
-set( MIRALL_VERSION_PATCH 4 )
+set( MIRALL_VERSION_MINOR 3 )
+set( MIRALL_VERSION_PATCH 6 )
 set( MIRALL_VERSION_YEAR  2021 )
 set( MIRALL_SOVERSION 0 )
 
 # Minimum supported server version according to https://docs.nextcloud.com/server/latest/admin_manual/release_schedule.html
-set(NEXTCLOUD_SERVER_VERSION_MIN_SUPPORTED_MAJOR 19)
+set(NEXTCLOUD_SERVER_VERSION_MIN_SUPPORTED_MAJOR 16)
 set(NEXTCLOUD_SERVER_VERSION_MIN_SUPPORTED_MINOR 0)
 set(NEXTCLOUD_SERVER_VERSION_MIN_SUPPORTED_PATCH 0)
 

admin/linux/count_compiler_warnings.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+
+# Small script that counts the warnings which the compiler emits
+# and takes care that not more warnings are added.
+
+import sys
+import re
+import requests
+
+
+if len(sys.argv) != 2:
+    print(f"Usage: {sys.argv[0]} REPOSITORY_PATH")
+    sys.exit(1)
+
+repository_path = sys.argv[1]
+warning_regex = re.compile(r'warning:', re.M)
+max_allowed_warnings_count_response = requests.get(
+    "https://nextclouddesktopwarningscount.felixweilbach.de")
+
+if max_allowed_warnings_count_response.status_code != 200:
+    print('Can not get maximum number of allowed warnings')
+    sys.exit(1)
+
+max_allowed_warnings_count = int(max_allowed_warnings_count_response.content)
+
+print("Max number of allowed warnings:", max_allowed_warnings_count)
+
+warnings_count = 0
+
+for line in sys.stdin:
+    if warning_regex.findall(line):
+        warnings_count += 1
+
+    print(line, end="")
+
+    if warnings_count > max_allowed_warnings_count:
+        print("Error: Too many warnings! You probably introduced a new warning!")
+        sys.exit(1)
+
+print("Total number of warnings:", warnings_count)

admin/linux/debian/drone-build.sh

@@ -15,10 +15,10 @@ OBS_PROJECT_BETA=home:ivaradi:beta
 OBS_PACKAGE=nextcloud-desktop
 
 if test "${DRONE_TARGET_BRANCH}" = "stable-2.6"; then
-    UBUNTU_DISTRIBUTIONS="bionic focal groovy hirsute impish"
+    UBUNTU_DISTRIBUTIONS="bionic focal hirsute impish"
     DEBIAN_DISTRIBUTIONS="buster stretch testing"
 else
-    UBUNTU_DISTRIBUTIONS="focal groovy hirsute impish"
+    UBUNTU_DISTRIBUTIONS="focal hirsute impish"
     DEBIAN_DISTRIBUTIONS="testing"
 fi
 

admin/osx/macosx.pkgproj.cmake

@@ -22,7 +22,7 @@
 									<key>GID</key>
 									<integer>80</integer>
 									<key>PATH</key>
-									<string>@APPLICATION_EXECUTABLE@.app</string>
+									<string>@APPLICATION_NAME@.app</string>
 									<key>PATH_TYPE</key>
 									<integer>3</integer>
 									<key>PERMISSIONS</key>

admin/osx/post_install.sh.cmake

@@ -3,7 +3,7 @@
 # Always enable the new 10.10 finder plugin if available
 if [ -x "$(command -v pluginkit)" ]; then
     # add it to DB. This happens automatically too but we try to push it a bit harder for issue #3463
-    pluginkit -a  "/Applications/@APPLICATION_EXECUTABLE@.app/Contents/PlugIns/FinderSyncExt.appex/"
+    pluginkit -a  "/Applications/@APPLICATION_NAME@.app/Contents/PlugIns/FinderSyncExt.appex/"
     # Since El Capitan we need to sleep #4650
     sleep 10s
     # enable it

admin/osx/pre_install.sh.cmake

@@ -2,5 +2,6 @@
 
 # kill the old version. see issue #2044
 killall @APPLICATION_EXECUTABLE@
+killall @APPLICATION_NAME@
 
 exit 0

admin/win/msi/Nextcloud.wxs

@@ -52,15 +52,12 @@
     <Property Id="INSTALLDIR">
         <RegistrySearch Id="RegistryInstallDir" Type="raw" Root="HKLM" Key="Software\$(var.AppVendor)\$(var.AppName)" Win64="no" />
     </Property>
-	<Property Id="WINDOWSRELEASEID">
-        <RegistrySearch Id="RegistryWindowsReleaseId" Type="raw" Root="HKLM" Key="Software\Microsoft\Windows NT\CurrentVersion" Name="ReleaseId"/>
-    </Property>
 
     <!-- Detect legacy NSIS installation -->
     <Property Id="NSIS_UNINSTALLEXE">
-        <DirectorySearch Id="LegacyUninstallVersion" Path="[INSTALLDIR]">
-            <FileSearch Name="Uninstall.exe" />
-        </DirectorySearch>
+        <RegistrySearch Id="RegistryLegacyUninstallString" Type="file" Root="HKLM" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\$(var.AppName)" Name="UninstallString" Win64="no">
+		    <FileSearch Id="LegacyUninstallFileName" Name="Uninstall.exe"/>
+	    </RegistrySearch>
     </Property>
 
     <!-- Property to disable update checks -->
@@ -217,6 +214,5 @@
             <Condition Level="0">(NO_DESKTOP_SHORTCUT=1)</Condition>
         </Feature>
     </Feature>
-	<Condition Message="This application only runs on Windows 10, version 1709 or higher!">(VersionNT>=603 AND WINDOWSRELEASEID>=1709)</Condition>
     </Product>
 </Wix>

appveyor.ini

@@ -1,7 +1,6 @@
 [General]
 Branch = master
 ShallowClone = True
-Command=craft
 
 # Variables defined here override the default value
 # The variable names are casesensitive
@@ -13,33 +12,42 @@ CreateCache = False
 # Settings applicable for all Crafts matrices
 # Settings are Category/key=value
 # Category is case sensitive
-
 [GeneralSettings]
-General/EMERGE_PKGDSTDIR=${Variables:APPVEYOR_BUILD_FOLDER}/binaries
-Paths/python = C:\Python36
-Paths/python27 = C:\Python27
+
+## This is the location of your python installation.
+## This value must be set.
+Paths/Python = C:\Python39-x64
+Paths/Python27 = C:\Python27-x64
+
+Compile/BuildType = RelWithDebInfo
+
+Compile/UseNinja = True
+
 Paths/downloaddir = ${Variables:Root}\downloads
 ShortPath/Enabled = False
 ShortPath/EnableJunctions = True
 ShortPath/JunctionDir = C:\CM-SP\
-Packager/CacheDir = ${Variables:Root}\cache
+
+; Packager/RepositoryUrl = https://files.kde.org/craft/
+Packager/PackageType = NullsoftInstallerPackager
+Packager/RepositoryUrl = http://ftp.acc.umu.se/mirror/kde.org/files/craft/master/
+
+ContinuousIntegration/Enabled = True
+
+## This option can be used to override the default make program
+## change the value to the path of the executable you want to use instead.
+Compile/MakeProgram = jom
+
 Packager/UseCache = ${Variables:UseCache}
 Packager/CreateCache = ${Variables:CreateCache}
-; Packager/RepositoryUrl = https://files.kde.org/craft/
-Packager/PackageType = PortablePackager
-Packager/RepositoryUrl = http://ftp.acc.umu.se/mirror/kde.org/files/craft/master/
-Compile/BuildType = RelWithDebInfo
-ContinuousIntegration/Enabled = True
+Packager/CacheDir = ${Variables:Root}\cache
 
 [BlueprintSettings]
 # don't try to pip install on the ci
 python-modules.ignored = True
+nextcloud-client.buildTests = True
+binary/mysql.useMariaDB = False
 
-libs/qt5.version = 5.9.3
-craft/craft-core.version = master
-
-[windows-msvc2017_64-cl]
-General/ABI = windows-msvc2017_64-cl
-
-[windows-msvc2017_32-cl]
-General/ABI = windows-msvc2017_32-cl
+[windows-msvc2019_64-cl]
+QtSDK/Compiler = msvc2019_64
+General/ABI = windows-msvc2019_64-cl

appveyor.yml

@@ -1,50 +1,49 @@
 version: '{build}-{branch}'
 
+image: Visual Studio 2019
+
 branches:
   only:
     - master
 
-clone_depth: 50
-
+clone_depth: 1
 
 init:
 - ps: |
-    function craft($target) {
-        & C:\Python36\python.exe "C:\CraftMaster\CraftMaster\CraftMaster.py" --config "$env:APPVEYOR_BUILD_FOLDER\appveyor.ini" --variables "APPVEYOR_BUILD_FOLDER=$env:APPVEYOR_BUILD_FOLDER" --target $target -c $args
+    function craft() {
+        cmd /C "echo %PATH%"
+        & "C:\Python39-x64\python.exe" "C:\CraftMaster\CraftMaster\CraftMaster.py" --config "$env:APPVEYOR_BUILD_FOLDER\appveyor.ini" --variables "APPVEYOR_BUILD_FOLDER=$env:APPVEYOR_BUILD_FOLDER" --target $env:TARGET -c $args
         if($LASTEXITCODE -ne 0) {exit $LASTEXITCODE}
     }
+    function crafttests() {
+        cmd /C "echo %PATH%"
+        & "C:\Python39-x64\python.exe" "C:\CraftMaster\CraftMaster\CraftMaster.py" --config "$env:APPVEYOR_BUILD_FOLDER\appveyor.ini" --variables "APPVEYOR_BUILD_FOLDER=$env:APPVEYOR_BUILD_FOLDER" --target $env:TARGET -c $args
+    }
 
 install:
 - ps: |
     #use cmd to silence powershell behaviour for stderr
-    & cmd /C "git clone -q --depth=1 git://anongit.kde.org/craftmaster.git C:\CraftMaster\CraftMaster 2>&1"
-
-    craft $env:TARGET -i craft
-    craft $env:TARGET --install-deps owncloud-client
+    & cmd /C "git clone -q --depth=1 https://invent.kde.org/packaging/craftmaster.git C:\CraftMaster\CraftMaster 2>&1"
+    craft --add-blueprint-repository [git]https://github.com/nextcloud/desktop-client-blueprints.git
+    craft craft
+    craft --install-deps nextcloud-client
+    craft nsis
 
 build_script:
 - ps: |
-    craft $env:TARGET --no-cache --src-dir $env:APPVEYOR_BUILD_FOLDER owncloud-client
-
-after_build:
-- ps: |
-    craft $env:TARGET --src-dir $env:APPVEYOR_BUILD_FOLDER --package owncloud-client
-
-
-on_finish:
-- ps: |
-    Get-ChildItem $env:USERPROFILE\.craft\* | % { Push-AppveyorArtifact $_.FullName -FileName $_.Name }
+    craft --src-dir $env:APPVEYOR_BUILD_FOLDER nextcloud-client
+    craft --package --src-dir $env:APPVEYOR_BUILD_FOLDER nextcloud-client
+    cp C:\CraftMaster\windows-msvc2019_64-cl\tmp\*.7z $env:APPVEYOR_BUILD_FOLDER
+    cp C:\CraftMaster\windows-msvc2019_64-cl\tmp\*.exe $env:APPVEYOR_BUILD_FOLDER
 
 test_script:
 - ps: |
-   craft $env:TARGET --src-dir $env:APPVEYOR_BUILD_FOLDER --test owncloud-client
+    crafttests --test --src-dir $env:APPVEYOR_BUILD_FOLDER nextcloud-client
 
 environment:
     matrix:
-    - TARGET: windows-msvc2017_32-cl
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-    - TARGET: windows-msvc2017_64-cl
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+    - TARGET: windows-msvc2019_64-cl
 
 artifacts:
-  - path: binaries/*
+  - path: '*.7z'
+  - path: '*.exe'

cmake/modules/AddAppIconMacro.cmake

@@ -1,142 +0,0 @@
-SET(WINDRES_EXECUTABLE_BASE  ${CMAKE_RC_COMPILER})
-
-# This macro is taken from kdelibs/cmake/modules/KDE4Macros.cmake.
-#
-# Copyright (c) 2006-2009 Alexander Neundorf, <neundorf@kde.org>
-# Copyright (c) 2006, 2007, Laurent Montel, <montel@kde.org>
-# Copyright (c) 2007 Matthias Kretz <kretz@kde.org>
-#
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file [in KDE repositories].
-
-
-# adds application icon to target source list 
-# for detailed documentation see the top of FindKDE4Internal.cmake
-macro (KDE4_ADD_APP_ICON appsources pattern)
-    set (_outfilename ${CMAKE_CURRENT_BINARY_DIR}/${appsources})
-
-    if (WIN32)
-        if(NOT WINCE)
-        find_program(PNG2ICO_EXECUTABLE NAMES png2ico)
-        else(NOT WINCE)
-        find_program(PNG2ICO_EXECUTABLE NAMES png2ico PATHS ${HOST_BINDIR} NO_DEFAULT_PATH )
-        endif(NOT WINCE)
-        find_program(WINDRES_EXECUTABLE NAMES ${WINDRES_EXECUTABLE_BASE})
-        if(MSVC)
-            set(WINDRES_EXECUTABLE TRUE)
-        endif(MSVC)
-        if (PNG2ICO_EXECUTABLE AND WINDRES_EXECUTABLE)
-	    string(REPLACE "*" "([0123456789]*)" pattern_rx "${pattern}")
-            file(GLOB files  "${pattern}")
-            foreach (it ${files})
-                string(REGEX REPLACE "${pattern_rx}" "\\1" fn "${it}")
-                if (fn MATCHES ".*16.*" )
-                    list (APPEND _icons ${it})
-                endif (fn MATCHES ".*16.*")
-                if (fn MATCHES ".*32.*" )
-                    list (APPEND _icons ${it})
-                endif (fn MATCHES ".*32.*")
-                if (fn MATCHES ".*48.*" )
-                    list (APPEND _icons ${it})
-                endif (fn MATCHES ".*48.*")
-                if (fn MATCHES ".*64.*" )
-                    list (APPEND _icons ${it})
-                endif (fn MATCHES ".*64.*")
-                if (fn MATCHES ".*128.*" )
-                    list (APPEND _icons ${it})
-                endif (fn MATCHES ".*128.*")
-                if (fn MATCHES ".*256.*" )
-                    list (APPEND _icons ${it})
-                endif (fn MATCHES ".*256.*")
-                if (fn MATCHES ".*512.*" )
-                    list (APPEND _icons ${it})
-                endif (fn MATCHES ".*512.*")
-                if (fn MATCHES ".*1024.*" )
-                    list (APPEND _icons ${it})
-                endif (fn MATCHES ".*1024.*")                   
-            endforeach (it)
-            if (_icons)
-                add_custom_command(OUTPUT ${_outfilename}.ico ${_outfilename}.rc
-                                   COMMAND ${PNG2ICO_EXECUTABLE} ARGS --rcfile ${_outfilename}.rc ${_outfilename}.ico ${_icons}
-                                   DEPENDS ${PNG2ICO_EXECUTABLE} ${_icons}
-                                   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-                                  )
-                if (MINGW)
-                    add_custom_command(OUTPUT ${_outfilename}_res.o
-                                       COMMAND ${WINDRES_EXECUTABLE} ARGS -i ${_outfilename}.rc -o ${_outfilename}_res.o --include-dir=${CMAKE_CURRENT_SOURCE_DIR}
-                                       DEPENDS ${WINDRES_EXECUTABLE} ${_outfilename}.rc
-                                       WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-                                      )
-                    list(APPEND ${appsources} ${_outfilename}_res.o)
-                else(MINGW)
-                    list(APPEND ${appsources} ${_outfilename}.rc)
-                endif(MINGW)
-            else(_icons)
-                message(STATUS "Unable to find a related icon that matches pattern ${pattern} for variable ${appsources} - application will not have an application icon!")
-            endif(_icons)
-        else(PNG2ICO_EXECUTABLE AND WINDRES_EXECUTABLE)
-            message(WARNING "Unable to find the png2ico or windres utilities - application will not have an application icon!")
-        endif(PNG2ICO_EXECUTABLE AND WINDRES_EXECUTABLE)
-    endif(WIN32)
-    if (APPLE)
-        file(GLOB_RECURSE files "${pattern}")
-        file(MAKE_DIRECTORY ${appsources}.iconset)
-
-        # List from:
-        # https://developer.apple.com/library/content/documentation/GraphicsAnimation/Conceptual/HighResolutionOSX/Optimizing/Optimizing.html#//apple_ref/doc/uid/TP40012302-CH7-SW4
-        foreach (it ${files})
-            if (it MATCHES ".*icon-16.*")
-                configure_file(${it} ${appsources}.iconset/icon_16x16.png COPYONLY)
-            elseif (it MATCHES ".*icon-32.*")
-                configure_file(${it} ${appsources}.iconset/icon_16x16@2x.png COPYONLY)
-                configure_file(${it} ${appsources}.iconset/icon_32x32.png COPYONLY)
-            elseif (it MATCHES ".*icon-64.*")
-                configure_file(${it} ${appsources}.iconset/icon_32x32@2x.png COPYONLY)
-            elseif (it MATCHES ".*icon-128.*")
-                configure_file(${it} ${appsources}.iconset/icon_128x128.png COPYONLY)
-            elseif (it MATCHES ".*icon-256.*")
-                configure_file(${it} ${appsources}.iconset/icon_128x128@2x.png COPYONLY)
-                configure_file(${it} ${appsources}.iconset/icon_256x256.png COPYONLY)
-            elseif (it MATCHES ".*icon-512.*")
-                configure_file(${it} ${appsources}.iconset/icon_256x256@2x.png COPYONLY)
-                configure_file(${it} ${appsources}.iconset/icon_512x512.png COPYONLY)
-            elseif (it MATCHES ".*icon-1024.*")
-                configure_file(${it} ${appsources}.iconset/icon_512x512@2x.png COPYONLY)
-            endif()
-        endforeach (it)
-
-        # Copy the sidebar icons in the main app bundle for the FinderSync extension to pick.
-        # https://developer.apple.com/library/content/documentation/General/Conceptual/ExtensibilityPG/Finder.html#//apple_ref/doc/uid/TP40014214-CH15-SW15
-        foreach (it ${files})
-            if (it MATCHES ".*sidebar-16.*")
-                configure_file(${it} ${appsources}.iconset/sidebar_16x16.png COPYONLY)
-            elseif (it MATCHES ".*sidebar-32.*")
-                configure_file(${it} ${appsources}.iconset/sidebar_18x18.png COPYONLY)
-                configure_file(${it} ${appsources}.iconset/sidebar_16x16@2x.png COPYONLY)
-            elseif (it MATCHES ".*sidebar-64.*")
-                configure_file(${it} ${appsources}.iconset/sidebar_18x18@2x.png COPYONLY)
-            elseif (it MATCHES ".*sidebar-128.*")
-                configure_file(${it} ${appsources}.iconset/sidebar_32x32.png COPYONLY)
-            elseif (it MATCHES ".*sidebar-256.*")
-                configure_file(${it} ${appsources}.iconset/sidebar_32x32@2x.png COPYONLY)
-            endif()
-        endforeach (it)
-
-        add_custom_command(OUTPUT ${_outfilename}.icns
-                           COMMAND echo === Building bundle icns with iconset:
-                           COMMAND ls -1 ${appsources}.iconset
-                           COMMAND iconutil -c icns -o ${_outfilename}.icns ${appsources}.iconset
-                           DEPENDS ${files}
-                           )
-
-        # This will register the icon into the bundle
-        set(MACOSX_BUNDLE_ICON_FILE ${appsources}.icns)
-
-        # Append the icns file to the sources list so it will be a dependency to the
-        # main target
-        list(APPEND ${appsources} ${_outfilename}.icns)
-
-        # Install the icon into the Resources dir in the bundle
-        set_source_files_properties(${_outfilename}.icns PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
-    endif(APPLE)
-endmacro (KDE4_ADD_APP_ICON)

cmake/modules/DefineCMakeDefaults.cmake

@@ -25,10 +25,5 @@ set(GENERIC_LIB_SOVERSION "0")
 # set -Werror
 set(CMAKE_ENABLE_WERROR ON)
 
-# Set the default build type to release with debug info
-if (NOT CMAKE_BUILD_TYPE)
-  set(CMAKE_BUILD_TYPE RelWithDebInfo
-    CACHE STRING
-      "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
-  )
-endif (NOT CMAKE_BUILD_TYPE)
+# enables folders for targets to be visible in an IDE
+set_property(GLOBAL PROPERTY USE_FOLDERS ON)

cmake/modules/ECMCoverageOption.cmake

@@ -0,0 +1,29 @@
+# SPDX-FileCopyrightText: 2014 Aleix Pol Gonzalez <aleixpol@kde.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
+#[=======================================================================[.rst:
+ECMCoverageOption
+--------------------
+
+Allow users to easily enable GCov code coverage support.
+
+Code coverage allows you to check how much of your codebase is covered by
+your tests. This module makes it easy to build with support for
+`GCov <https://gcc.gnu.org/onlinedocs/gcc/Gcov.html>`_.
+
+When this module is included, a ``BUILD_COVERAGE`` option is added (default
+OFF). Turning this option on enables GCC's coverage instrumentation, and
+links against ``libgcov``.
+
+Note that this will probably break the build if you are not using GCC.
+
+Since 1.3.0.
+#]=======================================================================]
+
+option(BUILD_COVERAGE "Build the project with gcov support" OFF)
+
+if(BUILD_COVERAGE)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lgcov")
+endif()

cmake/modules/ECMEnableSanitizers.cmake

@@ -0,0 +1,169 @@
+# SPDX-FileCopyrightText: 2014 Mathieu Tarral <mathieu.tarral@gmail.com>
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
+#[=======================================================================[.rst:
+ECMEnableSanitizers
+-------------------
+
+Enable compiler sanitizer flags.
+
+The following sanitizers are supported:
+
+- Address Sanitizer
+- Memory Sanitizer
+- Thread Sanitizer
+- Leak Sanitizer
+- Undefined Behaviour Sanitizer
+
+All of them are implemented in Clang, depending on your version, and
+there is an work in progress in GCC, where some of them are currently
+implemented.
+
+This module will check your current compiler version to see if it
+supports the sanitizers that you want to enable
+
+Usage
+=====
+
+Simply add::
+
+   include(ECMEnableSanitizers)
+
+to your ``CMakeLists.txt``. Note that this module is included in
+KDECompilerSettings, so projects using that module do not need to also
+include this one.
+
+The sanitizers are not enabled by default. Instead, you must set
+``ECM_ENABLE_SANITIZERS`` (either in your ``CMakeLists.txt`` or on the
+command line) to a semicolon-separated list of sanitizers you wish to enable.
+The options are:
+
+- address
+- memory
+- thread
+- leak
+- undefined
+- fuzzer
+
+The sanitizers "address", "memory" and "thread" are mutually exclusive.  You
+cannot enable two of them in the same build.
+
+"leak" requires the  "address" sanitizer.
+
+.. note::
+
+  To reduce the overhead induced by the instrumentation of the sanitizers, it
+  is advised to enable compiler optimizations (``-O1`` or higher).
+
+Example
+=======
+
+This is an example of usage::
+
+  mkdir build
+  cd build
+  cmake -DECM_ENABLE_SANITIZERS='address;leak;undefined' ..
+
+.. note::
+
+  Most of the sanitizers will require Clang. To enable it, use::
+
+    -DCMAKE_CXX_COMPILER=clang++
+
+Since 1.3.0.
+#]=======================================================================]
+
+# MACRO check_compiler_version
+#-----------------------------
+macro (check_compiler_version gcc_required_version clang_required_version msvc_required_version)
+    if (
+        (
+            CMAKE_CXX_COMPILER_ID MATCHES "GNU"
+            AND
+            CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${gcc_required_version}
+        )
+        OR
+        (
+            CMAKE_CXX_COMPILER_ID MATCHES "Clang"
+            AND
+            CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${clang_required_version}
+        )
+        OR
+        (
+            CMAKE_CXX_COMPILER_ID MATCHES "MSVC"
+            AND
+            CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${msvc_required_version}
+        )
+    )
+        # error !
+        message(FATAL_ERROR "You ask to enable the sanitizer ${CUR_SANITIZER},
+        but your compiler ${CMAKE_CXX_COMPILER_ID} version ${CMAKE_CXX_COMPILER_VERSION}
+        does not support it !
+        You should use at least GCC ${gcc_required_version}, Clang ${clang_required_version}
+        or MSVC ${msvc_required_version}
+        (99.99 means not implemented yet)")
+    endif ()
+endmacro ()
+
+# MACRO check_compiler_support
+#------------------------------
+macro (enable_sanitizer_flags sanitize_option)
+    if (${sanitize_option} MATCHES "address")
+        check_compiler_version("4.8" "3.1" "19.28")
+        if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
+            set(XSAN_COMPILE_FLAGS "-fsanitize=address")
+        else()
+            set(XSAN_COMPILE_FLAGS "-fsanitize=address -fno-omit-frame-pointer -fno-optimize-sibling-calls")
+            set(XSAN_LINKER_FLAGS "-fsanitize=address")
+        endif()
+    elseif (${sanitize_option} MATCHES "thread")
+        check_compiler_version("4.8" "3.1" "99.99")
+        set(XSAN_COMPILE_FLAGS "-fsanitize=thread")
+        set(XSAN_LINKER_FLAGS "tsan")
+    elseif (${sanitize_option} MATCHES "memory")
+        check_compiler_version("99.99" "3.1" "99.99")
+        set(XSAN_COMPILE_FLAGS "-fsanitize=memory")
+    elseif (${sanitize_option} MATCHES "leak")
+        check_compiler_version("4.9" "3.4" "99.99")
+        set(XSAN_COMPILE_FLAGS "-fsanitize=leak")
+        set(XSAN_LINKER_FLAGS "lsan")
+    elseif (${sanitize_option} MATCHES "undefined")
+        check_compiler_version("4.9" "3.1" "99.99")
+        set(XSAN_COMPILE_FLAGS "-fsanitize=undefined -fno-omit-frame-pointer -fno-optimize-sibling-calls")
+    elseif (${sanitize_option} MATCHES "fuzzer")
+        check_compiler_version("99.99" "6.0" "99.99")
+        set(XSAN_COMPILE_FLAGS "-fsanitize=fuzzer")
+    else ()
+        message(FATAL_ERROR "Compiler sanitizer option \"${sanitize_option}\" not supported.")
+    endif ()
+endmacro ()
+
+if (ECM_ENABLE_SANITIZERS)
+    if (CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
+        # for each element of the ECM_ENABLE_SANITIZERS list
+        foreach ( CUR_SANITIZER ${ECM_ENABLE_SANITIZERS} )
+            # lowercase filter
+            string(TOLOWER ${CUR_SANITIZER} CUR_SANITIZER)
+            # check option and enable appropriate flags
+            enable_sanitizer_flags ( ${CUR_SANITIZER} )
+            # TODO: GCC will not link pthread library if enabled ASan
+            if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+              set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${XSAN_COMPILE_FLAGS}" )
+              link_libraries(${XSAN_LINKER_FLAGS})
+            endif()
+            set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${XSAN_COMPILE_FLAGS}" )
+            if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+              link_libraries(${XSAN_LINKER_FLAGS})
+            endif()
+            if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+                string(REPLACE "-Wl,--no-undefined" "" CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
+                string(REPLACE "-Wl,--no-undefined" "" CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS}")
+                link_libraries(${XSAN_LINKER_FLAGS})
+            endif ()
+        endforeach()
+    else()
+        message(STATUS "Tried to enable sanitizers (-DECM_ENABLE_SANITIZERS=${ECM_ENABLE_SANITIZERS}), \
+but compiler (${CMAKE_CXX_COMPILER_ID}) does not have sanitizer support")
+    endif()
+endif()

cmake/modules/FindGLib2.cmake

@@ -1,35 +0,0 @@
-# FindGLib2.cmake
-
-# GLib2_FOUND - System has GLib2
-# GLib2_INCLUDES - The GLib2 include directories
-# GLib2_LIBRARIES - The libraries needed to use GLib2
-# GLib2_DEFINITIONS - Compiler switches required for using GLib2
-
-find_package(PkgConfig)
-pkg_check_modules(GLib2 QUIET glib-2.0)
-set(GLib2_DEFINITIONS ${GLib2_CFLAGS_OTHER})
-
-find_path(GLib2_INCLUDE_DIR
-          NAMES glib.h glib-object.h
-          HINTS ${GLib2_INCLUDEDIR} ${GLib2_INCLUDE_DIRS}
-          PATH_SUFFIXES glib-2.0)
-find_path(GLIBCONFIG_INCLUDE_DIR
-          NAMES glibconfig.h
-          HINTS ${LIBDIR} ${LIBRARY_DIRS} ${_GLib2_LIBRARY_DIR}
-                ${GLib2_INCLUDEDIR} ${GLib2_INCLUDE_DIRS}
-                ${CMAKE_EXTRA_INCLUDES} ${CMAKE_EXTRA_LIBRARIES} 
-          PATH_SUFFIXES glib-2.0 glib-2.0/include)
-list(APPEND GLib2_INCLUDE_DIR ${GLIBCONFIG_INCLUDE_DIR})
-
-find_library(GLib2_LIBRARY
-             NAMES glib-2.0 libglib-2.0
-             HINTS ${GLib2_LIBDIR} ${GLib2_LIBRARY_DIRS})
-
-set(GLib2_LIBRARIES ${GLib2_LIBRARY})
-set(GLib2_INCLUDE_DIRS ${GLib2_INCLUDE_DIR})
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(GLib2 DEFAULT_MSG
-                                  GLib2_LIBRARY GLib2_INCLUDE_DIR)
-
-mark_as_advanced(GLib2_INCLUDE_DIR GLib2_LIBRARY)

cmake/modules/FindGio.cmake

@@ -1,61 +0,0 @@
-# - Try to find Gio
-# Once done this will define
-#
-#  GIO_FOUND - system has Gio
-#  GIO_INCLUDE_DIR - the Gio include directory
-#  GIO_LIBRARIES - the libraries needed to use Gio
-#  GIO_DEFINITIONS - Compiler switches required for using Gio
-
-
-IF (GIO_INCLUDE_DIR AND GIO_LIBRARIES)
-   # in cache already
-   SET(Gio_FIND_QUIETLY TRUE)
-ELSE (GIO_INCLUDE_DIR AND GIO_LIBRARIES)
-   SET(Gio_FIND_QUIETLY FALSE)
-ENDIF (GIO_INCLUDE_DIR AND GIO_LIBRARIES)
-
-IF (NOT WIN32)
-   # use pkg-config to get the directories and then use these values
-   # in the FIND_PATH() and FIND_LIBRARY() calls
-   FIND_PACKAGE(PkgConfig)
-   PKG_CHECK_MODULES(GIO gio-2.0)
-   #MESSAGE(STATUS "DEBUG: Gio include directory = ${GIO_INCLUDE_DIRS}")
-   #MESSAGE(STATUS "DEBUG: Gio link directory = ${GIO_LIBRARY_DIRS}")
-   #MESSAGE(STATUS "DEBUG: Gio CFlags = ${GIO_CFLAGS}")
-   SET(GIO_DEFINITIONS ${GIO_CFLAGS_OTHER})
-ENDIF (NOT WIN32)
-
-FIND_PATH(GIO_INCLUDE_DIR gio.h
-   PATHS
-   ${GIO_INCLUDEDIR}
-   ${GIO_INCLUDE_DIRS}
-   PATH_SUFFIXES glib-2.0/gio/
-   )
-
-FIND_LIBRARY(_GioLibs NAMES gio-2.0 libgio-2.0
-   PATHS
-   ${GIO_LIBDIR}
-   ${GIO_LIBRARY_DIRS}
-   )
-
-SET( GIO_LIBRARIES ${_GioLibs} )
-SET( GIO_INCLUDE_DIRS ${GIO_INCLUDE_DIR} )
-
-IF (GIO_INCLUDE_DIR AND GIO_LIBRARIES)
-   SET(GIO_FOUND TRUE)
-ELSE (GIO_INCLUDE_DIR AND GIO_LIBRARIES)
-   SET(GIO_FOUND FALSE)
-ENDIF (GIO_INCLUDE_DIR AND GIO_LIBRARIES)
-
-IF (GIO_FOUND)
-   IF (NOT Gio_FIND_QUIETLY)
-      MESSAGE(STATUS "Found Gio libraries: ${GIO_LIBRARIES}")
-      MESSAGE(STATUS "Found Gio includes : ${GIO_INCLUDE_DIR}")
-   ENDIF (NOT Gio_FIND_QUIETLY)
-ELSE (GIO_FOUND)
-    IF (Gio_FIND_REQUIRED)
-      MESSAGE(STATUS "Could NOT find Gio")
-    ENDIF(Gio_FIND_REQUIRED)
-ENDIF (GIO_FOUND)
-
-MARK_AS_ADVANCED(GIO_INCLUDE_DIR _GioLibs)

cmake/modules/FindINotify.cmake

@@ -1,30 +0,0 @@
-# (c) 2014 Copyright ownCloud GmbH
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING* file.
-
-# This module defines
-#  INOTIFY_INCLUDE_DIR, where to find inotify.h, etc.
-#  INOTIFY_LIBRARY_DIR, the directory holding the inotify library.
-#  INOTIFY_FOUND, If false, do not try to use inotify.
-# also defined, but not for general use are
-#  INOTIFY_LIBRARY, where to find the inotify library.
-
-find_path(INOTIFY_INCLUDE_DIR sys/inotify.h 
-          PATH_SUFFIXES inotify)
-mark_as_advanced(INOTIFY_INCLUDE_DIR)
-
-find_library(INOTIFY_LIBRARY inotify PATH_SUFFIXES lib/inotify)
-
-get_filename_component(INOTIFY_LIBRARY_DIR ${INOTIFY_LIBRARY} PATH)
-mark_as_advanced(INOTIFY_LIBRARY_DIR)
-
-# all listed variables are TRUE
-# handle the QUIETLY and REQUIRED arguments and set INOTIFY_FOUND to TRUE if
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(INOTIFY DEFAULT_MSG INOTIFY_INCLUDE_DIR INOTIFY_LIBRARY_DIR)
-
-IF(INOTIFY_FOUND)
-  SET(INotify_INCLUDE_DIRS ${INOTIFY_INCLUDE_DIR})
-  SET(INotify_LIBRARY_DIRS ${INOTIFY_LIBRARY_DIR})
-ENDIF(INOTIFY_FOUND)
-

cmake/modules/FindInotify.cmake

@@ -0,0 +1,62 @@
+#.rst:
+# FindInotify
+# --------------
+#
+# Try to find inotify on this system. This finds:
+#  - libinotify on Unix like systems, or
+#  - the kernel's inotify on Linux systems.
+#
+# This will define the following variables:
+#
+# ``Inotify_FOUND``
+#    True if inotify is available
+# ``Inotify_LIBRARIES``
+#    This has to be passed to target_link_libraries()
+# ``Inotify_INCLUDE_DIRS``
+#    This has to be passed to target_include_directories()
+#
+# On Linux, the libraries and include directories are empty,
+# even though ``Inotify_FOUND`` may be set to TRUE. This is because
+# no special includes or libraries are needed. On other systems
+# these may be needed to use inotify.
+#
+# Since 5.32.0.
+
+#=============================================================================
+# SPDX-FileCopyrightText: 2016 Tobias C. Berner <tcberner@FreeBSD.org>
+# SPDX-FileCopyrightText: 2017 Adriaan de Groot <groot@kde.org>
+#
+# SPDX-License-Identifier: BSD-2-Clause
+#=============================================================================
+
+find_path(Inotify_INCLUDE_DIRS sys/inotify.h)
+
+if(Inotify_INCLUDE_DIRS)
+# On Linux there is no library to link against, on the BSDs there is.
+# On the BSD's, inotify is implemented through a library, libinotify.
+    if( CMAKE_SYSTEM_NAME MATCHES "Linux")
+        set(Inotify_FOUND TRUE)
+        set(Inotify_LIBRARIES "")
+        set(Inotify_INCLUDE_DIRS "")
+    else()
+        find_library(Inotify_LIBRARIES NAMES inotify)
+        include(FindPackageHandleStandardArgs)
+        find_package_handle_standard_args(Inotify
+            FOUND_VAR
+                Inotify_FOUND
+            REQUIRED_VARS
+                Inotify_LIBRARIES
+                Inotify_INCLUDE_DIRS
+        )
+        mark_as_advanced(Inotify_LIBRARIES Inotify_INCLUDE_DIRS)
+        include(FeatureSummary)
+        set_package_properties(Inotify PROPERTIES
+            URL "https://github.com/libinotify-kqueue/"
+            DESCRIPTION "inotify API on the *BSD family of operating systems."
+        )
+    endif()
+else()
+   set(Inotify_FOUND FALSE)
+endif()
+
+mark_as_advanced(Inotify_LIBRARIES Inotify_INCLUDE_DIRS)

cmake/modules/FindLibcloudproviders.cmake

@@ -1,22 +0,0 @@
-# FindLibcloudproviders.cmake
-
-find_path(LIBCLOUDPROVIDERS_INCLUDE_DIR
-    NAMES cloudprovidersproviderexporter.h cloudprovidersaccountexporter.h
-    PATH_SUFFIXES cloudproviders
-)
-find_library(LIBCLOUDPROVIDERS_LIBRARY
-    NAMES
-        libcloudproviders
-        cloudproviders
-    HINTS
-       /usr/lib
-       /usr/lib/${CMAKE_ARCH_TRIPLET}
-       /usr/local/lib
-       /opt/local/lib
-       ${CMAKE_LIBRARY_PATH}
-       ${CMAKE_INSTALL_PREFIX}/lib
-)
-
-message("================> ${LIBCLOUDPROVIDERS_LIBRARY}")
-
-find_package_handle_standard_args(LIBCLOUDPROVIDERS DEFAULT_MSG LIBCLOUDPROVIDERS_INCLUDE_DIR LIBCLOUDPROVIDERS_LIBRARY)

cmake/modules/FindSQLite3.cmake

@@ -52,18 +52,8 @@ if (SQLite3_FIND_VERSION AND _SQLITE3_VERSION)
     set(SQLite3_VERSION _SQLITE3_VERSION)
 endif (SQLite3_FIND_VERSION AND _SQLITE3_VERSION)
 
-if (APPLE OR WIN32)
-    set(USE_OUR_OWN_SQLITE3 TRUE)
-    set(SQLITE3_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/src/3rdparty/sqlite3)
-    set(SQLITE3_LIBRARIES "")
-    set(SQLITE3_SOURCE ${SQLITE3_INCLUDE_DIR}/sqlite3.c)
-    MESSAGE(STATUS "Using own sqlite3 from " ${SQLITE3_INCLUDE_DIR})
-else()
-    include(FindPackageHandleStandardArgs)
-    find_package_handle_standard_args(SQLite3 DEFAULT_MSG SQLITE3_LIBRARIES SQLITE3_INCLUDE_DIRS)
-endif()
-
-
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(SQLite3 DEFAULT_MSG SQLITE3_LIBRARIES SQLITE3_INCLUDE_DIRS)
 
 # show the SQLITE3_INCLUDE_DIRS and SQLITE3_LIBRARIES variables only in the advanced view
 mark_as_advanced(SQLITE3_INCLUDE_DIRS SQLITE3_LIBRARIES)

cmake/modules/FindSharedMimeInfo.cmake

@@ -0,0 +1,93 @@
+#.rst:
+# FindSharedMimeInfo
+# ------------------
+#
+# Try to find the shared-mime-info package.
+#
+# This will define the following variables:
+#
+# ``SharedMimeInfo_FOUND``
+#     True if system has the shared-mime-info package
+# ``UPDATE_MIME_DATABASE_EXECUTABLE``
+#     The update-mime-database executable
+#
+# and the following imported targets:
+#
+# ``SharedMimeInfo::UpdateMimeDatabase``
+#     The update-mime-database executable
+#
+# The follow macro is available::
+#
+#   update_xdg_mimetypes(<path>)
+#
+# Updates the XDG mime database at install time (unless the ``$DESTDIR``
+# environment variable is set, in which case it is up to package managers to
+# perform this task).
+#
+# Since pre-1.0.0.
+
+#=============================================================================
+# SPDX-FileCopyrightText: 2013-2014 Alex Merry <alex.merry@kdemail.net>
+# SPDX-FileCopyrightText: 2007 Pino Toscano <toscano.pino@tiscali.it>
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#=============================================================================
+
+include(${CMAKE_CURRENT_LIST_DIR}/ECMFindModuleHelpersStub.cmake)
+
+ecm_find_package_version_check(SharedMimeInfo)
+
+find_program (UPDATE_MIME_DATABASE_EXECUTABLE NAMES update-mime-database)
+
+if (UPDATE_MIME_DATABASE_EXECUTABLE)
+    execute_process(
+        COMMAND "${UPDATE_MIME_DATABASE_EXECUTABLE}" -v
+        OUTPUT_VARIABLE _smiVersionRaw
+        ERROR_VARIABLE _smiVersionRaw)
+
+    string(REGEX REPLACE "update-mime-database \\([a-zA-Z\\-]+\\) ([0-9]\\.[0-9]+).*"
+           "\\1" SharedMimeInfo_VERSION_STRING "${_smiVersionRaw}")
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(SharedMimeInfo
+    FOUND_VAR
+        SharedMimeInfo_FOUND
+    REQUIRED_VARS
+        UPDATE_MIME_DATABASE_EXECUTABLE
+    VERSION_VAR
+        SharedMimeInfo_VERSION_STRING)
+
+if(SharedMimeInfo_FOUND AND NOT TARGET SharedMimeInfo::UpdateMimeDatabase)
+    add_executable(SharedMimeInfo::UpdateMimeDatabase IMPORTED)
+    set_target_properties(SharedMimeInfo::UpdateMimeDatabase PROPERTIES
+        IMPORTED_LOCATION "${UPDATE_MIME_DATABASE_EXECUTABLE}"
+    )
+endif()
+
+mark_as_advanced(UPDATE_MIME_DATABASE_EXECUTABLE)
+
+function(UPDATE_XDG_MIMETYPES _path)
+    get_filename_component(_xdgmimeDir "${_path}" NAME)
+    if("${_xdgmimeDir}" STREQUAL packages )
+        get_filename_component(_xdgmimeDir "${_path}" PATH)
+    else()
+        set(_xdgmimeDir "${_path}")
+    endif()
+
+    # Note that targets and most variables are not available to install code
+    install(CODE "
+set(DESTDIR_VALUE \"\$ENV{DESTDIR}\")
+if (NOT DESTDIR_VALUE)
+    # under Windows relative paths are used, that's why it runs from CMAKE_INSTALL_PREFIX
+    message(STATUS \"Updating MIME database at \${CMAKE_INSTALL_PREFIX}/${_xdgmimeDir}\")
+    execute_process(COMMAND \"${UPDATE_MIME_DATABASE_EXECUTABLE}\" -n \"${_xdgmimeDir}\"
+                    WORKING_DIRECTORY \"\${CMAKE_INSTALL_PREFIX}\")
+endif (NOT DESTDIR_VALUE)
+")
+endfunction()
+
+include(FeatureSummary)
+set_package_properties(SharedMimeInfo PROPERTIES
+    URL https://freedesktop.org/wiki/Software/shared-mime-info/
+    DESCRIPTION "A database of common MIME types")

cmake/modules/MacOSXBundleInfo.plist.in

@@ -9,7 +9,7 @@
 	<key>CFBundleDevelopmentRegion</key>
         <string>English</string>
         <key>CFBundleExecutable</key>
-        <string>@APPLICATION_EXECUTABLE@</string>
+        <string>@APPLICATION_NAME@</string>
         <key>CFBundleIconFile</key>
         <string>@APPLICATION_ICON_NAME@.icns</string>
         <key>CFBundleIdentifier</key>

cmake/modules/SanitizerFlags.cmake

@@ -1,37 +0,0 @@
-# Enable address sanitizer (gcc/clang only)
-if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
-    set(SANITIZERS)
-    set(SANITIZER_EXTRA_FLAGS " -g")
-
-    macro(add_sanitizer_option variable flag help)
-        option(${variable} "Enable ${help}" OFF)
-        if(${variable})
-            list(APPEND SANITIZERS ${flag})
-            string(REPLACE ";" " " optional_args "${ARGN}")
-            if(optional_args)
-              string(APPEND SANITIZER_EXTRA_FLAGS " ${optional_args}")
-            endif()
-        endif()
-        mark_as_advanced(${variable})
-    endmacro()
-
-    add_sanitizer_option(SANITIZE_ADDRESS "address"
-        "AddressSanitizer (detects memory violations, buffer overflows, memory leaks)")
-    add_sanitizer_option(SANITIZE_LEAK "leak"
-        "standalone LeakSanitizer (detects memory leaks only)")
-    add_sanitizer_option(SANITIZE_MEMORY "memory"
-        "MemorySanitizer (detects reads in uninitialized memory)")
-    add_sanitizer_option(SANITIZE_UNDEFINED "undefined"
-        "UndefinedBehaviorSanitizer (detects undefined behavior)"
-        "-fno-sanitize=vptr")
-    add_sanitizer_option(SANITIZE_THREAD "thread"
-        "ThreadSanitizer (detects data races)")
-
-    if(SANITIZERS)
-        string(REPLACE ";" "," SANITIZER_FLAGS "${SANITIZERS}")
-        set(SANITIZER_FLAGS "-fsanitize=${SANITIZER_FLAGS}${SANITIZER_EXTRA_FLAGS}")
-        string(APPEND CMAKE_CXX_FLAGS " ${SANITIZER_FLAGS}")
-        string(APPEND CMAKE_C_FLAGS " ${SANITIZER_FLAGS}")
-        string(APPEND CMAKE_EXE_LINKER_FLAGS " ${SANITIZER_FLAGS}")
-    endif()
-endif()

cmake/modules/Warnings.cmake

@@ -5,7 +5,7 @@
 if (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
 
     # Use this only for Clang
-    if (CMAKE_CXX_COMPILER MATCHES "Clang")
+    if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wno-long-long -Wno-gnu-zero-variadic-macro-arguments")
     endif()
 

doc/architecture.rst

@@ -152,7 +152,7 @@ Conflict files are always created on the client and never on the server.
             "capabilities":{
                 "core":{
                   "pollinterval":60,
-                  "webdav-root":"remote.php/webdav"
+                  "webdav-root":"remote.php/dav"
                 },
                 "dav":{
                   "chunking":"1.0"
@@ -369,3 +369,77 @@ is renamed or moved.
 Example:
 
   <oc:id>00000020oc5cfy6qqizm</oc:id>
+  
+End-to-end Encryption
+---------------------
+
+Nextcloud is built around the fundamental assumption that, as you can host your own Nextcloud server, you can trust it with your data. This assumption means data on the Nextcloud server can be provided to users through a browser interface. Users can browse their files online, access their calendars and mail and other data from the respective apps and share and collaboratively edit documents with others including guests and users without an account. While data on the server can be encrypted, this is largely designed to protect it from malicious storage solutions or theft of the whole hardware. System administrators always have access to the data.
+
+But for a subset of data, this assumption of trust might not hold true. For example, at an enterprise, the documents of the Human Resources department or the financial department are too sensitive to allow system administrators who manage the server, access them. As a private user, you might trust your hosting provider with the vast majority of your data but not with medical records. And even if there is trust in the server administration team, a breach of the server can never entirely be ruled out and for some data, even a tiny risk is unacceptable.
+
+The Nextcloud End-to-end Encryption feature (E2EE) was designed to offer protection against a full compromise of the server. See for more details our blog about the `threat model for the encryption solutions in Nextcloud`_ and our `webpage about End-to-end Encryption`_. If the end-to-end encryption app is enabled on the server, users can use one of the clients to select a local folder and enable this feature. This will ensure the client encrypts data before it is transmitted to the server.
+
+The first time E2EE is enabled on a folder in any of the clients, the user is prompted with a private key consisting of 12 security words. The user is strongly recommended to record these somewhere secure as the complete loss of this private key means there is no way to access their data anymore. The key is also securely stored in the device's key storage and can be shown on demand. Making the folder available on a second device requires entering this key. Future versions of Nextcloud clients will be able to display a QR code to simplify the process of adding devices. Sharing with other users will not require any special keys or passwords.
+
+Encrypting files locally means the server has no access to them. This brings with it a number of limitations:
+
+* E2EE files can not be accessed or previewed through the web interface
+* E2EE files can not be edited with Online Office solutions
+* E2EE files can not be shared with a public link
+* E2EE files can not be searched, tagged, commented on and have no versioning or trash bin
+* E2EE files can not be accessed in other Nextcloud Apps. This means they have no chat sidebar, can not be attached to emails or deck cards, shared in Talk rooms and so on
+* E2EE results in slower syncing of file and works poorly or not at all with large files and large quantities of files
+
+These limitations are fundamental to how securely implemented end-to-end encryption works. We realize there are some solutions that call their technology 'end-to-end encryption' but with browser access. Reality is that offering browser access to end-to-end encrypted files would essentially negate any of the benefits of end-to-end encryption. Serving a file in the browser means the server needs to be able to read the files. But if the server can read the files, administrator or a malicious attacker who gained access to the server, can too. Decrypting the file in the browser does not solve this security risk in the least, as the javascript code that would be needed to decrypt the file comes FROM the server, and of course a compromised server would simply send modified javascript code which sends a copy of the encryption keys to the attacker without anybody noticing. See for more details our blog about the `threat model for the encryption solutions in Nextcloud`_ and our `webpage about End-to-end Encryption`_.
+
+The E2EE design of Nextcloud allows for sharing on a per-folder level to individual users (not groups), but, as of early 2021, this feature is still on the road map for implementation in the clients.
+
+Due to all these limitations that are inherent to true end-to-end encryption, it is only recommended for a small subset of files, in just a small number of folders. Encrypting your entire sync folder is likely to result in poor performance and sync errors and if you do not trust your server at all, Nextcloud is perhaps not the right solution for your use case. You might instead want to use encrypted archives or another solution.
+
+.. note::
+    * End-to-end Encryption works with Virtual Files (VFS) but only on a per-folder level. Folders with E2EE have to be made available offline in their entirety to access the files, they can not be retrieved on demand in the folder.
+
+.. _`webpage about End-to-end Encryption`: http://nextcloud.com/endtoend
+.. _`threat model for the encryption solutions in Nextcloud`: https://nextcloud.com/blog/encryption-in-nextcloud/
+
+Virtual Files
+-------------
+
+.. note::
+    * This feature is currently only available on ``Windows`` by default. ``Linux`` implementation is experimental and must be enabled by adding ``showExperimentalOptions=true`` to the ``nextcloud.cfg`` configuration file in the ``App Data`` folder. ``macOS``, at the moment, is using the same backend as ``Linux`` one. It can be enabled with the same ``showExperimentalOptions`` flag.
+
+Oftentimes, users are working with a huge amount of files that are big in size. Synchronizing every such file to a device that's running a Nextcloud desktop client is not always possible due to the user's device storage space limitation.
+Let's assume that your desktop client is connected to a server that has 1TB of data. You want all those files at hand, so you can quickly access any file via the file explorer. Your device has 512GB local storage device.
+Obviously, it's not possible to synchronize even half of 1TB of data that is on the server. What should you do in this case? Of course, you can just utilize the Selective Sync feature, and keep switching between different folders, in such a way that you only synchronize those folders that you are currently working with.
+Needless to say, this is far from being convenient.
+
+That's why, starting from 3.2.0, we are introducing the VFS (Virtual Files) feature. You may have had experience working with a similar feature in other cloud sync clients. This feature is known by different names: Files On-Demand, SmartSync, etc.
+The VFS does not occupy much space on the user's storage. It just creates placeholders for each file and folder. These files are quite small and only contain metadata needed to display them properly and to fetch the actual file when needed.
+
+One will see a hydration (in other words - file download) process when double-clicking on a file that must become available. There will be a progress-bar popup displayed if the file is large enough. So, the hydration process can be observed and it makes it easy to then find out, how long, it would take to fetch the actual file from the server.
+The "Hydration" can be thought of as "downloading" or "fetching" the file contents. As soon as hydration is complete, the file will then be opened normally as now it is a real file on the user's storage. It won't disappear, and, from now on, will always be available, unless it is manually dehydrated.
+
+.. image:: images/vfs_hydration_progress_bar.png
+   :alt: VFS hydration progress bar
+
+As long as the VFS is enabled, a user can choose to remove files that are no longer needed from the local storage. This can be achieved by right-clicking the file/folder in the explorer, and then, choosing "Free up local space" from the context menu.
+Alternatively, space can be freed up by right-clicking the sync folder in the Settings dialog. It is also possible to make files always hydrated, or, in other words, always available locally. A user just needs to choose the "Make always available locally" option in the aforementioned context menus.
+
+.. image:: images/vfs_context_menu_options.png
+   :alt: VFS context menu options
+
+The VFS can also be disabled if needed, so, the entire folder will then be synced normally. This option is available in the context menu of a sync folder in the Settings dialog. Once disabled, the VFS can also be enabled back by using the same context menu.
+Files that must be removed from the local storage only, need to be dehydrated via the "Free up local space" option, so, the placeholder will get created in place of real files.
+
+.. note::
+    * End-to-end Encryption works with Virtual Files (VFS) but only on a per-folder level. Folders with E2EE can be made available offline in their entirety, but the individual files in them can not be retrieved on demand. This is mainly due to two technical reasons. First, the Windows VFS API is not designed for handling encrypted files. Second, while the VFS is designed to deal mostly with large files, E2EE is mostly recommended for use with small files as encrypting and decrypting large files puts large demands on the computer infrastructure.
+
+
+User Status
+-----------
+
+Starting from 3.2.0, user status is displayed in the Nextcloud desktop client's tray window. The icon and a text message are displayed as long as those are set in the user's account menu in the Web UI (server's website). At the moment, setting the status from the desktop client is not available.
+The status is updated almost immediately after it is set in the Web UI. Default user status is always "Online" if no other status is available from the server-side.
+
+.. image:: images/status_feature_example.png
+   :alt: User Status feature in the tray window

doc/autoupdate.rst

@@ -32,10 +32,9 @@ itself. Should the silent update fail, the client offers a manual download.
 macOS
 ^^^^^
 
-If a new update is available, the Nextcloud client initializes a pop-up dialog
-to alert you of the update and requesting that you update to the latest
-version. Due to their use of the Sparkle frameworks, this is the default
-process for macOS applications.
+There is no automatic updater on macOS. If a new update is available,
+the Nextcloud client initializes a pop-up dialog to alert you of the
+update and requesting that you update to the latest version manually.
 
 Linux
 ^^^^^
@@ -96,14 +95,6 @@ To prevent automatic updates and disallow manual overrides:
 .. note:: branded clients have different key names
 
 
-Preventing Automatic Updates in macOS Environments
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-You can disable the automatic update mechanism, in the macOS operating system,
-by copying the file
-``nextcloud.app/Contents/Resources/deny_autoupdate_com.nextcloud.desktopclient.plist``
-to ``/Library/Preferences/com.nextcloud.desktopclient.plist``.
-
 Preventing Automatic Updates in Linux Environments
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 

doc/building.rst

@@ -184,9 +184,9 @@ Then, in Terminal:
       
    .. code-block:: bash
 
-        % echo 'export CMAKE_INSTALL_PREFIX=~/Builds' >> ~/.nextcloud_build_variables
+      % echo 'export CMAKE_INSTALL_PREFIX=~/Builds' >> ~/.nextcloud_build_variables
       
-      Replace ``~/Builds`` with a different directory if you'd like the build to end up elsewhere.
+   Replace ``~/Builds`` with a different directory if you'd like the build to end up elsewhere.
    
 ..
 
@@ -218,7 +218,7 @@ follow `Windows Installer Build (Cross-Compile)`_ instead.
 2. Get the QtKeychain_ sources as well as the latest versions of the Nextcloud client
    from Git as follows
 
-   .. code-block::
+   .. code-block:: bash
    
       git clone https://github.com/frankosterfeld/qtkeychain.git
       git clone git://github.com/nextcloud/client.git
@@ -259,7 +259,7 @@ follow `Windows Installer Build (Cross-Compile)`_ instead.
 .. _`Windows Installer Build (Cross-Compile)`:
 
 Windows Installer (i.e. Deployment) Build (Cross-Compile)
----------------------------------------
+---------------------------------------------------------
 
 Due to the large number of dependencies, building the client installer for Windows
 is **currently only officially supported on openSUSE**, by using the MinGW cross compiler.
@@ -373,6 +373,38 @@ The following are known cmake parameters:
 * ``BUILD_WITH_QT4=ON``: Builds using Qt4 (even if Qt5 is found).
 * ``CMAKE_INSTALL_PREFIX=path``: Set an install prefix. This is mandatory on Mac OS
 
+Address Sanitizer
+=================
+
+You can enable the address sanitizer to detect memory corruptions and other mistakes.
+The are the following sanitizers are available:
+
+
+* Address Sanitizer
+* Leak anitizer
+* Memory sanitizer
+* Undefined sanitizer
+* Threads sanitizer
+
+You can enable one or more sanitizers through CMake. For example, to
+enable the address and the undefined sanitizer, execute CMake like
+``cmake .. -D ECM_ENABLE_SANITIZERS="address;undefined"``.
+Keep in mind that not all combinations of sanitizers work together, and on some
+platforms, not all types of sanitizers are available. For example, on Windows there is
+currently only the address sanitizer available. If you are on Windows, you need to
+make sure that the linker can find the sanitizer dlls at runtime. If you installed
+Visual Studio in the standard location, you could find them in
+**C:/ProgramFiles (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/Llvm/x64/lib/clang/10.0.0/lib/windows**.
+Make sure you add this location to your path. You may also need to
+`upgrade your Visual Studio version <https://docs.microsoft.com/en-us/cpp/sanitizers/asan?view=msvc-160#install-the-addresssanitizer>`_.
+
+.. note:: If you use Visual Studio on Windows, you can enable the
+          sanitizer if you click on **Manage Configurations**, scroll
+          down to the section **CMake Command Arguments** and enter then
+          ``-D ECM_ENABLE_SANITIZERS="address"`` in the text input field below.
+          After that, click on **Save and generate CMake cache to load variables**
+          right above the table.
+
 .. _CMake: http://www.cmake.org/download
 .. _CSync: http://www.csync.org
 .. _Client Download Page: https://nextcloud.com/install/#install-clients

doc/conf.py

@@ -48,9 +48,9 @@ copyright = u'2013-2021, The Nextcloud developers'
 # built documents.
 #
 # The short X.Y version.
-version = '3.2'
+version = '3.3'
 # The full version, including alpha/beta/rc tags.
-release = '3.2.4'
+release = '3.3.6'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

doc/conffile.rst

@@ -33,33 +33,35 @@ Some interesting values that can be set on the configuration file are:
 +---------------------------------+---------------+--------------------------------------------------------------------------------------------------------+
 
 
-+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| ``[General]`` section                                                                                                                                             |
-+=================================+===============+=================================================================================================================+
-| Variable                        | Default       | Meaning                                                                                                         |
-+---------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
-| ``chunkSize``                   | ``10000000`` (10 MB)   | Specifies the chunk size of uploaded files in bytes.                                                   |
-|                                 |                        | The client will dynamically adjust this size within the maximum and minimum bounds (see below).        |
-+---------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
-| ``maxChunkSize``                | ``100000000`` (100 MB) | Specifies the maximum chunk size of uploaded files in bytes.                                           |
-+---------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
-| ``minChunkSize``                | ``1000000`` (1 MB)     | Specifies the minimum chunk size of uploaded files in bytes.                                           |
-+---------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
-| ``targetChunkUploadDuration``   | ``6000`` (1 minute)    | Target duration in milliseconds for chunk uploads.                                                     |
-|                                 |                        | The client adjusts the chunk size until each chunk upload takes approximately this long.               |
-|                                 |                        | Set to 0 to disable dynamic chunk sizing.                                                              |
-+---------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
-| ``promptDeleteAllFiles``        | ``true``               | If a UI prompt should ask for confirmation if it was detected that all files and folders were deleted. |
-+---------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
-| ``timeout``                     | ``300``                | The timeout for network connections in seconds.                                                        |
-+---------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
-| ``moveToTrash``                 | ``false``              | If non-locally deleted files should be moved to trash instead of deleting them completely.             |
-|                                 |                        | This option only works on linux                                                                        |
-+---------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
-| ``showExperimentalOptions``     | ``false``              | Whether to show experimental options that are still undergoing testing in the user interface.          |
-|                                 |                        | Turning this on does not enable experimental behavior on its own. It does enable user inferface        |
-|                                 |                        | options that can be used to opt in to experimental features.                                           |
-+---------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
++--------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| ``[General]`` section                                                                                                                                              |
++==================================+===============+=================================================================================================================+
+| Variable                         | Default       | Meaning                                                                                                         |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
+| ``chunkSize``                    | ``10000000`` (10 MB)   | Specifies the chunk size of uploaded files in bytes.                                                   |
+|                                  |                        | The client will dynamically adjust this size within the maximum and minimum bounds (see below).        |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
+| ``maxChunkSize``                 | ``100000000`` (100 MB) | Specifies the maximum chunk size of uploaded files in bytes.                                           |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
+| ``minChunkSize``                 | ``1000000`` (1 MB)     | Specifies the minimum chunk size of uploaded files in bytes.                                           |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
+| ``targetChunkUploadDuration``    | ``6000`` (1 minute)    | Target duration in milliseconds for chunk uploads.                                                     |
+|                                  |                        | The client adjusts the chunk size until each chunk upload takes approximately this long.               |
+|                                  |                        | Set to 0 to disable dynamic chunk sizing.                                                              |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
+| ``promptDeleteAllFiles``         | ``true``               | If a UI prompt should ask for confirmation if it was detected that all files and folders were deleted. |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
+| ``timeout``                      | ``300``                | The timeout for network connections in seconds.                                                        |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
+| ``moveToTrash``                  | ``false``              | If non-locally deleted files should be moved to trash instead of deleting them completely.             |
+|                                  |                        | This option only works on linux                                                                        |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
+| ``showExperimentalOptions``      | ``false``              | Whether to show experimental options that are still undergoing testing in the user interface.          |
+|                                  |                        | Turning this on does not enable experimental behavior on its own. It does enable user inferface        |
+|                                  |                        | options that can be used to opt in to experimental features.                                           |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
+| ``showMainDialogAsNormalWindow`` | ``false``              | Whether the main dialog should be shown as a normal window even if tray icons are available.           |
++----------------------------------+------------------------+--------------------------------------------------------------------------------------------------------+
 
 
 +----------------------------------------------------------------------------------------------------------------------------------------------------------+

doc/installing.rst

@@ -8,7 +8,7 @@ There are clients for Linux, macOs, and Microsoft Windows.
 
 The currently supported server releases are the latest three stable versions
 at time of publication. It means that the |version| release series is supporting
-server major version 19, 20 and 21.
+server major version 20, 21 and 22.
 
 Installation on Mac OS X and Windows is the same as for any software
 application: download the program and then double-click it to launch the
@@ -32,13 +32,9 @@ System Requirements
 ----------------------------------
 
 - Windows 10+
-- macOS 10.12+ (**64-bit only**)
-- macOS 10.10 & 10.11 (**64-bit and up to client legacy version 2.6.5 only**)
-- CentOS 6 & 7 (64-bit only)
-- Debian 8.0 & 9.0
-- Fedora 25 & 26 & 27
-- Ubuntu 16.04 & 17.04 & 17.10
-- openSUSE Leap 42.2 & 42.3
+- macOS 10.12+ (64-bit only)
+- Linux
+- FreeBSD
 
 .. note::
    For Linux distributions, we support, if technically feasible, the latest 2 versions per platform and the previous LTS.
@@ -90,17 +86,17 @@ If you for instance want to install everything but the ``DesktopShortcut`` and t
 
 1. You explicitly name all the features you actually want to install (whitelist) where `Client` is always installed anyway::
 
-  msiexec /passive /i Nextcloud-x.y.z-x64.msi ADDDEFAULT=StartMenuShortcuts
+    msiexec /passive /i Nextcloud-x.y.z-x64.msi ADDDEFAULT=StartMenuShortcuts
 
 2. You pass the `NO_DESKTOP_SHORTCUT` and `NO_SHELL_EXTENSIONS` properties::
 
-  msiexec /passive /i Nextcloud-x.y.z-x64.msi NO_DESKTOP_SHORTCUT="1" NO_SHELL_EXTENSIONS="1"
+    msiexec /passive /i Nextcloud-x.y.z-x64.msi NO_DESKTOP_SHORTCUT="1" NO_SHELL_EXTENSIONS="1"
 
 .. NOTE::
-The Nextcloud `.msi` remembers these properties, so you don't need to specify them on upgrades.
+    The Nextcloud `.msi` remembers these properties, so you don't need to specify them on upgrades.
 
 .. NOTE::
-You cannot use these to change the installed features, if you want to do that, see the next section.
+    You cannot use these to change the installed features, if you want to do that, see the next section.
 
 Changing Installed Features
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -109,11 +105,11 @@ You can change the installed features later by using `REMOVE` and `ADDDEFAULT` p
 
 1. If you want to add the the desktop shortcut later, run the following command::
 
-  msiexec /passive /i Nextcloud-x.y.z-x64.msi ADDDEFAULT="DesktopShortcut"
+    msiexec /passive /i Nextcloud-x.y.z-x64.msi ADDDEFAULT="DesktopShortcut"
 
 2. If you want to remove it, simply run the following command::
 
-  msiexec /passive /i Nextcloud-x.y.z-x64.msi REMOVE="DesktopShortcut"
+    msiexec /passive /i Nextcloud-x.y.z-x64.msi REMOVE="DesktopShortcut"
 
 Windows keeps track of the installed features and using `REMOVE` or `ADDDEFAULT` will only affect the mentioned features.
 
@@ -122,7 +118,7 @@ and `ADDDEFAULT <https://msdn.microsoft.com/en-us/library/windows/desktop/aa3675
 on the Windows Installer Guide.
 
 .. NOTE::
-You cannot specify `REMOVE` on initial installation as it will disable all features.
+    You cannot specify `REMOVE` on initial installation as it will disable all features.
 
 Installation Folder
 ^^^^^^^^^^^^^^^^^^^
@@ -154,7 +150,7 @@ This option also removes the checkbox to let users decide if they want to launch
 for non passive/quiet mode.
 
 .. NOTE::
-This option does not have any effect without GUI.
+    This option does not have any effect without GUI.
 
 No Reboot After Installation
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

doc/introduction.rst

@@ -18,8 +18,8 @@ Improvements and New Features
 The |version| release of the Nextcloud desktop sync client has many new features and
 improvements.
 
-  * Virtual Files on Windows
-  * Support for the user status from the server
-  * Many improvements to the sync engine
-  * Make the end-to-end encryption work more reliable
-  * Improve sync performance
+  * Main dialog will be a regular window if tray icons are not available on the system.
+  * Virtual files wil be optional. That enables the desktop client to run on older Windows versions.
+  * Improvements for the virtual files on Windows
+  * Network traffic performance improvements
+  * Improvements to the sync engine

doc/navigating.rst

@@ -52,51 +52,53 @@ Systray Icon
 A right-click on the systray icon opens a menu for quick access to multiple
 operations.
 
-.. figure:: images/menu.png
+.. figure:: images/traymenu.png
    :alt: the right-click sync client menu
 
 This menu provides the following options:
 
-* Quick access to your accounts
-* Sync status
-* Recent Changes, showing latest activities
+* Open main dialog
+* Paus sync/Resume sync
 * Settings
-* Help menu
-* Pause synchronizations
-* An option to log in or log out of all of your accounts at once
-* Quit Nextcloud, logging out and closing the client
+* Exit Nextcloud, logging out and closing the client
 
-A left-click on your systray icon opens the desktop client to the account
-settings window.
+A left-click on your systray icon opens the main dialog of the desktop client.
 
-.. figure:: images/client-6.png
-   :alt: Account settings window
+.. figure:: images/main_dialog.png
+   :alt: Main dialog
+
+The main dialogs show recent activities, errors and server notifications.
+
+When clicking on the main dialog and then clicking on the avatar of the user, the Settings can be opened.
 
 Configuring Nextcloud Account Settings
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 .. index:: account settings, user, password, Server URL
 
-At the top of the window are tabs for each configured sync account, and three
-others for Activity, General and Network settings. On your account tabs you
+.. figure:: images/settingsdialog.png
+   :alt: Main dialog
+
+At the top of the window are tabs for each configured sync account, and two
+others for General and Network settings. On your account tabs you
 have the following features:
 
 * Connection status, showing which Nextcloud server you are connected to, and
   your Nextcloud username.
-* An **Account** button, which contains a dropdown menu with **Add New**,
-  **Log Out**, and **Remove**.
 * Used and available space on the server.
 * Current synchronization status.
 * **Add Folder Sync Connection** button.
 
 The little button with three dots (the overflow menu) that sits to the right of
-the sync status bar offers four additional options:
+the sync status bar offers additional options:
 
 * Open Folder
 * Choose What to Sync (This appears only when your file tree is collapsed, and
   expands the file tree)
 * Pause Sync / Resume Sync
 * Remove folder sync connection
+* Availability (Only available if virtual files support is enabled)
+* Enable virtual file support/Disable virtual file support
 
 **Open Folder** opens your local Nextcloud sync folder.
 
@@ -105,7 +107,7 @@ account. It will continue to update file and folder lists, without
 downloading or updating files. To stop all sync activity use **Remove
 Folder Sync Connection**.
 
-.. figure:: images/client-7.png
+.. figure:: images/general_settings_folder_context_menu.png
    :alt: Extra options for sync operations
 
 .. note:: Nextcloud does not preserve the mtime (modification time) of
@@ -158,62 +160,28 @@ that does not change the status of the parent directories.
 Sharing From Your Desktop
 -------------------------
 
-The Nextcloud desktop sync client integrates with your file manager: Finder on
-macOS, Explorer on Windows, and Nautilus on Linux. (Linux users must install 
-the ``Nextcloud-client-nautilus`` plugin.) You can create share links, and share
-with internal Nextcloud users the same way as in your Nextcloud Web interface.
+The Nextcloud desktop sync client integrates with your file manager. Finder on
+macOS and Explorer on Windows. Linux users must install an additional package 
+depending on the used file manager. Available are e.g. ``nautilus-nextcloud`` 
+(Ubuntu/Debian), ``dolphin-nextcloud`` (Kubuntu), ``nemo-nextcloud`` and 
+``caja-nextcloud``. You can create  share links, and share with internal 
+Nextcloud users the same way as in your Nextcloud Web interface.
 
 .. figure:: images/mac-share.png
    :alt: Sync client integration in Windows Explorer.
 
-Right-click your systray icon, hover over the account you want to use, and
-left-click "Open folder [folder name] to quickly enter your local Nextcloud
-folder. Right-click the file or folder you want to share to expose the share
-dialog, and click **Share with Nextcloud**.
+In you file explorer, click on a file and in the context menu go to
+**Nextcloud** and then lick on **Share options** to bring up the Share
+dialog.
 
-.. figure:: images/share-1.png
+.. figure:: images/share_context_menu.png
    :alt: Sharing from Windows Explorer.
 
-The share dialog has all the same options as your Nextcloud Web interface.
+From this dialog you can share a file.
 
-.. figure:: images/share-2.png
-   :alt: Share dialog in Windows Explorer.
+.. figure:: images/share_dialog.png
+   :alt: Share dialog
 
-Use **Share with Nextcloud** to see who you have shared with, and to modify
-their permissions, or to delete the share.
-
-Activity Window
----------------
-
-The Activity window contains the log of your recent activities, organized over
-three tabs: **Server Activities**, which includes new shares and files
-downloaded and deleted, **Sync Protocol**, which displays local activities such
-as which local folders your files went into, and **Not Synced** shows errors
-such as files not synced. Double clicking an entry pointing to an existing
-file in **Server Activities** or **Sync Protocol** will open the folder containing
-the file and highlight it.
-
-.. figure:: images/client-8.png
-   :alt: Activity windows logs all server and client activities.
-
-Server Notifications
---------------------
-
-Starting with version 2.2.0, the client will display notifications from your
-Nextcloud server that require manual interaction by you. For example, when a
-user on a remote Nextcloud creates a new Federated share for you, you can accept
-it from your desktop client.
-
-The desktop client automatically checks for available notifications
-automatically on a regular basis. Notifications are displayed in the Server
-Activity tab, and if you have **Show Desktop Notifications** enabled (General
-tab) you'll also see a systray notification.
-
-.. figure:: images/client-12.png
-   :alt: Activity window with notification.
-
-This also displays notifications sent to users by the Nextcloud admin via the
-Announcements app.
 
 General Window
 --------------
@@ -224,7 +192,7 @@ is where you will find the **Edit Ignored Files** button, to launch the ignored
 files editor, and **Ask confirmation before downloading
 folders larger than [folder size]**.
 
-.. figure:: images/client-9.png
+.. figure:: images/settings_general.png
    :alt: General window contains configuration options.
 
 Using the Network Window

doc/nextcloudcmd.rst

@@ -10,7 +10,7 @@ monitor for file system changes.
 
 
 Install ``nextcloudcmd``
-~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~
 
 CentOS
 
@@ -46,6 +46,9 @@ the server URL.
 
 Other command line switches supported by ``nextcloudcmd`` include the following:
 
+``--path``
+       Overrides default remote root folder to a specific subfolder on the server(e.g.: /Documents would sync the Documents subfolder on the server)
+
 ``--user``, ``-u`` ``[user]``
        Use ``user`` as the login name.
 
@@ -67,12 +70,6 @@ Other command line switches supported by ``nextcloudcmd`` include the following:
 ``--httpproxy  http://[user@pass:]<server>:<port>``
       Uses ``server`` as HTTP proxy.
 
-``--nonshib``
-      Uses Non Shibboleth WebDAV Authentication
-
-``--davpath [path]``
-      Overrides the WebDAV Path with ``path``
-
 ``--exclude [file]``
       Exclude list file
 
@@ -92,15 +89,15 @@ Credential Handling
 
 ::
 
-  $ nextcloudcmd /home/user/my_sync_folder https://carla:secret@server/nextcloud/remote.php/webdav/
+  $ nextcloudcmd /home/user/my_sync_folder https://carla:secret@server/nextcloud
 
 To synchronize the Nextcloud directory ``Music`` to the local directory
 ``media/music``, through a proxy listening on port ``8080``, and on a gateway
 machine using IP address ``192.168.178.1``, the command line would be::
 
-  $ nextcloudcmd --httpproxy http://192.168.178.1:8080 \
+  $ nextcloudcmd --httpproxy http://192.168.178.1:8080 --path /Music \
                 $HOME/media/music \
-                https://server/nextcloud/remote.php/webdav/Music
+                https://server/nextcloud
 
 ``nextcloudcmd`` will prompt for the user name and password, unless they have
 been specified on the command line or ``-n`` has been passed.
@@ -120,5 +117,5 @@ Example
 
 ::
 
-    $ nextcloudcmd /home/user/<my_sync_folder> \
-    https://<username>:<secret>@<server_address>/remote.php/webdav/<Directory_that_has_been_created>
+    $ nextcloudcmd --path /<Directory_that_has_been_created> /home/user/<my_sync_folder> \
+    https://<username>:<secret>@<server_address>

doc/options.rst

@@ -26,7 +26,9 @@ The other options are:
 
 ``--logdebug``
         Also output debug-level messages in the log (equivalent to setting the env var QT_LOGGING_RULES="qt.*=true;*.debug=true").
-)
 
 ``--confdir`` `<dirname>`
         Uses the specified configuration directory.
+
+``--background``
+        Launch the application in the background (i.e. without opening the main dialog).

doc/troubleshooting.rst

@@ -34,7 +34,7 @@ Identifying Basic Functionality Problems
 
   For example, if your Nextcloud instance is installed at
   ``http://yourserver.com/nextcloud``, your WebDAV server address is
-  ``http://yourserver.com/nextcloud/remote.php/webdav``.
+  ``http://yourserver.com/nextcloud/remote.php/dav``.
 
   If you are prompted for your username and password but, after providing the
   correct credentials, authentication fails, please ensure that your

doc/visualtour.rst

@@ -12,29 +12,39 @@ as an icon in the system tray (Windows, KDE), status bar
 
 .. image:: images/icon.png
 
+Main dialog
+~~~~~~~~~~~
+
+.. index:: activity, recent changes, sync activity, main dialog, adding account, account, add account, remove account
+
+The main dialog, which can be invoked from the tray icon in the
+taskbar, will show files information about the activities of the sync
+client and Nextcloud. If there are any synchronization issues, they
+will show up here. The dialog also gives information about other
+activities or notifications like Talk mentions or file changes. It
+does also show the status of the user.
+
+.. image:: images/main_dialog.png
+
+When clicking on the avatar a menu opens where it is possible to add a
+new account or removing an existing account.
+
 Menu
 ----
 
-.. image:: images/menu.png
+.. image:: images/traymenu.png
 
-A right click on the icon (left click on Ubuntu and macOS)
-provides the following menu:
+A right click on the icon provides the following menu:
 
-* ``Open Nextcloud in browser``: Opens the Nextcloud web interface
-* ``Open folder 'Nextcloud'``: Opens the local folder.  If multiple
-  sync targets have been defined, an entry will exist for each local folder.
-* **Disk space indicator**: Shows how much space is used on the server.
-* Operation indicator: Shows the status of the current sync process, or
-  ``Up to date`` if server and client are in sync.
-* **Recent Changes**: shows the last six files modified by sync operations,
-  and provides access to the Sync status, which lists all changes
-  since the last restart of Nextcloud Client.
-* ``Settings...``: provides access to the settings menu.
-* ``Help``: Opens a browser to display this help.
-* ``Log out``: Logs the client out of the server.
-* ``Quit Nextcloud``: Quits Nextcloud Client, ending a currently running
+* ``Open main dialog``: Opens the main dialog.
+* ``Pause sync``: Pauses the synchronization.
+* ``Settings``: Provides access to the settings menu.
+* ``Exit Nextcloud``: Quits Nextcloud Client, ending a currently running
   sync run.
 
+.. NOTE::
+    This menu is not available on macOS.
+
 Settings
 --------
 
@@ -51,28 +61,41 @@ Where:
 * ``Connected to <Nextcloud instance> as <user>``: Indicates the Nextcloud server
   which the client is syncing with and the user account on that server.
 
-* ``Add Folder Sync Connection...``: Provides the ability to add another folder to the sync
+* If the End-to-End encryption app is installed, then the current used
+  passphrase can be shown with clicking on ``Display mnemonic``.
+
+Clicking on the tree dot menu or doing a right click on the folder
+opens up a context menu with the following options:
+
+* ``Open folder``: Opens the folder in the file explorer which the
+  operating system provides. In example on Windows it will open the Windows Explorer.
+* ``Create new folder``: Creates a new folder.
+* ``Force sync now``: Forces a synchronization run.
+* ``Availability``: This entry is only available if the folder uses the
+  virtual files feature. The files in the folder can be either made
+  available offline with ``Make always available locally`` or if disk
+  space needs to be saved, they can be turned into placeholder files
+  with ``Free up local space``. ``Free up local space`` will not
+  delete any files.
+* ``Add folder sync connection``: Provides the ability to add another folder to the sync
   (see ``Adding a folder sync connection``).
-* ``Pause/Resume``: Will pause the current sync or prevent the client from
+* ``Pause sync/Resume sync``: Will pause the current sync or prevent the client from
   starting a new sync.  Resume will resume the sync process.
-* ``Remove``: Will remove the selected folder from being synced.  This is used,
+* ``Remove folder sync connection``: Will remove the selected folder from being synced.  This is used,
   for instance, when there is a desire to sync only a few folders and not the
   root.  First, remove the root from sync, then add the folders to sync as
   desired.
-* ``Storage Usage``: Provides further details on the storage utilization on the
-  Nextcloud server.
 * ``Edit Ignored Files``: Provides a list of files which will be ignored, i.e.,
   will not sync between the client and server. The ignored files editor allows
   adding patterns for files or directories that should be excluded from the
   sync process. Besides normal characters, wild cards may be used, an asterisk
   ‘*’ indicating multiple characters, or a question mark ‘?’ indicating a single
   character.
+* ``Enable virtual file support/Disable virtual file support``: Enable
+  or disable virtual file support for this folder.
 
-* ``Modify Account``: Allows the user to change the Nextcloud server being synced
-  to. It brings up the Setting up an Account (see above) windows.
 
-.. image:: images/settings_account.png
-   :scale: 50 %
+.. image:: images/settingsdialog.png
 
 Adding a Folder Sync Connection
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -81,32 +104,15 @@ Adding a new sync is initiated by clicking ``Add Folder Sync Connection`` in
 the ``Account`` settings.
 
 .. image:: images/folderwizard_local.png
-   :scale: 50 %
 
 The Directory and alias name must be unique.
 
-.. image:: images/folderwizard_remote.png
-   :scale: 50 %
-
-Select the folder on the server to sync with.  It is important to note that, a
+Then select the folder on the server to sync with.  It is important to note that, a
 server folder can only sync to the client one time.  So, in the above example,
 the sync is to the server root directory and thus it is not possible to select
 another folder under the root to sync.
 
-Activity
-~~~~~~~~
-
-.. index:: activity, recent changes, sync activity
-
-The Activity window, which can be invoked either from the main menu (``Recent
-Changes -> View more activity…``) or the Activity tab on the left side of the settings
-window, provides an in-depth account of the recent sync activity.  It will show
-files that have not been synced because they are on the ignored files list, or
-because they cannot be synced in a cross-platform manner due to containing
-special characters that cannot be stored on certain file systems.
-
-.. image:: images/settings_activity.png
-   :scale: 50 %
+.. image:: images/folderwizard_remote.png
 
 General
 ~~~~~~~
@@ -116,7 +122,6 @@ General
 The tab provides several useful options:
 
 .. image:: images/settings_general.png
-   :scale: 50 %
 
 * ``Launch on System Startup``: This option is automatically activated
   once a user has conimaged his account. Un-checking the box will cause

man/nextcloudcmd.1.rst

@@ -24,11 +24,14 @@ The first parameter is the local directory. The second parameter is
 the server URL.
 
 .. note:: Prior to the 1.6 release of nextcloudcmd, the tool only accepted
-   ``nextcloud://`` or ``nextclouds://`` in place of ``http://`` and ``https://`` as
+   ``owncloud://`` or ``ownclouds://`` in place of ``http://`` and ``https://`` as
    a scheme. See ``Examples`` for details.
 
 OPTIONS
 =======
+``--path``
+       Overrides default remote root folder to a specific subfolder on the server(e.g.: /Documents would sync the Documents subfolder on the server)
+
 ``—user``, ``-u`` ``[user]``
        Use ``user`` as the login name.
 
@@ -50,12 +53,6 @@ OPTIONS
 ``—httpproxy  http://[user@pass:]<server>:<port>``
       Uses ``server`` as HTTP proxy.
 
-``—nonshib``
-      Uses Non Shibboleth WebDAV Authentication
-
-``—davpath [path]``
-      Overrides the WebDAV Path with ``path``
-
 ``—exclude [file]``
       Exclude list file
 
@@ -74,18 +71,18 @@ To synchronize the nextCloud directory ``Music`` to the local directory ``media/
 through a proxy listening on port ``8080`` on the gateway machine ``192.168.178.1``,
 the command line would be::
 
-  $ nextcloudcmd —httpproxy http://192.168.178.1:8080 \
+  $ nextcloudcmd —httpproxy http://192.168.178.1:8080 --path /Music \
                 $HOME/media/music \
-                https://server/nextcloud/remote.php/webdav/Music
+                https://server/nextcloud
 
 ``nextcloudcmd`` will enquire user name and password, unless they have
 been specified on the command line or ``-n`` (see `netrc(5)`) has been passed.
 
 Using the legacy scheme, it would be::
 
-  $ nextcloudcmd —httpproxy http://192.168.178.1:8080 \
+  $ nextcloudcmd —httpproxy http://192.168.178.1:8080 --path /Music \
                 $HOME/media/music \
-                nextclouds://server/nextcloud/remote.php/webdav/Music
+                ownclouds://server/nextcloud
 
 
 BUGS

mirall.desktop.in

@@ -2,7 +2,7 @@
 Categories=Utility;X-SuSE-SyncUtility;
 Type=Application
 Exec=@APPLICATION_EXECUTABLE@
-Name=@APPLICATION_NAME@ desktop sync client 
+Name=@APPLICATION_NAME@ Desktop
 Comment=@APPLICATION_NAME@ desktop synchronization client
 GenericName=Folder Sync
 Icon=@APPLICATION_ICON_NAME@

resources.qrc

@@ -6,5 +6,6 @@
         <file>theme/Style/Style.qml</file>
         <file>theme/Style/qmldir</file>
         <file>src/gui/tray/ActivityActionButton.qml</file>
+        <file>src/gui/tray/ActivityItem.qml</file>
     </qresource>
 </RCC>

shell_integration/CMakeLists.txt

@@ -11,15 +11,16 @@ if( UNIX AND NOT APPLE )
   endif()
 
   if(BUILD_SHELL_INTEGRATION_DOLPHIN)
-    find_package(ECM 1.2.0 NO_MODULE QUIET)
-    set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
-    find_package(KF5 "5.16" COMPONENTS KIO)
-    if(KF5_FOUND)
+    find_package(KF5KIO "5.16")
+    if(KF5KIO_FOUND)
       add_subdirectory(dolphin)
     else()
       message("Dolphin plugin disabled: KDE Frameworks 5.16 not found")
     endif()
   endif()
+endif()
+
+if(CLOUDPROVIDERS_FOUND)
   add_subdirectory(libcloudproviders)
 endif()
 

shell_integration/dolphin/CMakeLists.txt

@@ -1,25 +1,18 @@
 project(dolphin-owncloud)
 
 cmake_minimum_required(VERSION 2.8.12)
-include(FeatureSummary)
+
 set(QT_MIN_VERSION "5.12.0")
 set(KF5_MIN_VERSION "5.16.0")
 set(KDE_INSTALL_USE_QT_SYS_PATHS ON CACHE BOOL "Install the plugin in the right directory")
 
 find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS Core Network)
 
-find_package(ECM 1.2.0 REQUIRED CONFIG)
-set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+find_package(ECM ${KF5_MIN_VERSION} REQUIRED CONFIG)
+set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
 
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS CoreAddons KIO)
 
-set_package_properties(DolphinVcs PROPERTIES
-    DESCRIPTION "the Dolphin plugin library"
-    URL "http://dolphin.kde.org/"
-    TYPE REQUIRED
-    PURPOSE "Provides plugin interfaces for Dolphin."
-)
-
 set(KDE_INSTALL_DIRS_NO_DEPRECATED TRUE)
 include(KDEInstallDirs)
 # Before KF5 5.54, kcoreaddons_add_plugin uses deprecated VAR PLUGIN_INSTALL_DIR
@@ -28,16 +21,9 @@ include(KDEInstallDirs)
 set(PLUGIN_INSTALL_DIR "${KDE_INSTALL_PLUGINDIR}")
 include(KDECMakeSettings)
 include(KDECompilerSettings)
-include(ECMMarkNonGuiExecutable)
-include(GenerateExportHeader)
 
-include_directories(${CMAKE_CURRENT_BINARY_DIR})
 add_definitions(-DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS)
 
-if (NOT DEFINED APPLICATION_EXECUTABLE )
-  set ( APPLICATION_EXECUTABLE  "owncloud" )
-endif()
-
 #---HELPER---
 set(OWNCLOUDDOLPHINHELPER ${APPLICATION_EXECUTABLE}dolphinpluginhelper)
 add_library(${OWNCLOUDDOLPHINHELPER} SHARED ownclouddolphinpluginhelper.cpp)

shell_integration/libcloudproviders/CMakeLists.txt

@@ -42,7 +42,7 @@ endmacro(libcloudproviders_add_config _sources)
 
 
 find_package(Qt5 5.12 COMPONENTS DBus)
-IF (UNIX AND Qt5DBus_FOUND AND LIBCLOUDPROVIDERS_FOUND)
+IF (Qt5DBus_FOUND)
     STRING(TOLOWER "${APPLICATION_VENDOR}" DBUS_VENDOR)
     STRING(REGEX REPLACE "[^A-z0-9]" "" DBUS_VENDOR "${DBUS_VENDOR}")
     STRING(REGEX REPLACE "[^A-z0-9]" "" DBUS_APPLICATION_NAME "${APPLICATION_SHORTNAME}")

shell_integration/windows/NCContextMenu/NCContextMenu.cpp

@@ -72,7 +72,7 @@ IFACEMETHODIMP_(ULONG) NCContextMenu::Release()
 
 // Initialize the context menu handler.
 IFACEMETHODIMP NCContextMenu::Initialize(
-    LPCITEMIDLIST pidlFolder, LPDATAOBJECT pDataObj, HKEY hKeyProgID)
+    LPCITEMIDLIST, LPDATAOBJECT pDataObj, HKEY)
 {
     m_selectedFiles.clear();
 

shell_integration/windows/WinShellExt.wxs.in

@@ -42,11 +42,11 @@
             There is a limit in Windows (oh wonder^^) so that only the first 15 extensions get invoked, this is why to use that dirty little trick to get ahead ;)
             See: https://docs.microsoft.com/en-us/windows/win32/shell/context-menu-handlers?redirectedfrom=MSDN#employing-the-verb-selection-model
         -->
-        <?define OverlayNameError       = "  @APPLICATION_SHORTNAME@Error" ?>
-        <?define OverlayNameOK          = "  @APPLICATION_SHORTNAME@OK" ?>
-        <?define OverlayNameOKShared    = "  @APPLICATION_SHORTNAME@OKShared" ?>
-        <?define OverlayNameSync        = "  @APPLICATION_SHORTNAME@Sync" ?>
-        <?define OverlayNameWarning     = "  @APPLICATION_SHORTNAME@Warning" ?>
+        <?define OverlayNameError       = "                @APPLICATION_SHORTNAME@Error" ?>
+        <?define OverlayNameOK          = "                @APPLICATION_SHORTNAME@OK" ?>
+        <?define OverlayNameOKShared    = "                @APPLICATION_SHORTNAME@OKShared" ?>
+        <?define OverlayNameSync        = "                @APPLICATION_SHORTNAME@Sync" ?>
+        <?define OverlayNameWarning     = "                @APPLICATION_SHORTNAME@Warning" ?>
 
         <?define OverlayDescription     = "@APPLICATION_SHORTNAME@ overlay handler" ?>