"Dubo Components" are lightweight, targeted c++ libraries meant for QT applications. They aim at providing simple to use interfaces for a range of functionality (notification, crash reporting, zero conf, application update, torrent, etc). Fully scriptable, they are primarily meant for javascript (from a QWebEngine) - thought they are usable as well in plain QT. Put together, these components should provide a comprehensive foundation for these building a "WebRunner", similarly to Electron.
DuboPad is a crashpad library for QT.
macOS only for now.
Licensed under BSD2.
Not a lot of value in there in term of code. This is mostly of interest for it provides a working example of how to integrate Crashpad into a QT application.
# 1. Install XCode
# 2. Install qt (and make sure qmake is in your path)
# 3. Clone
git clone --recurse-submodules https://github.com/dubo-dubon-duponey/qt-dubo-pad.git
# 4. Build
cd qt-dubo-pad
QMAKE_FLAGS="-j7" DUBO_LINK_TYPE=static qmake -r CONFIG-=debug CONFIG-=debug_and_release CONFIG+=release qt-dubo-pad.pro
# or on mac+brew:
# PATH=$(brew --prefix qt)/bin:$PATH QMAKE_FLAGS="-j7" DUBO_LINK_TYPE=static qmake -r CONFIG-=debug CONFIG-=debug_and_release CONFIG+=release qt-dubo-pad.pro
make
# 5. Profit
ls ../buildd/
# Contains the headers and dubopad library that you need to compile against, plus an example demo application
To integrate with your own application, just look into demo.
- https://bitbucket.org/chromiumembedded/cef/issues/1995/migrate-from-breakpad-to-crashpad
- https://groups.google.com/a/chromium.org/forum/#!msg/crashpad-dev/NaB7PrfW04g/UACp0ahvCCYJ
- https://documentation.backtrace.io/breakpad/#crashpad
- https://chromium.googlesource.com/chromium/src/+/d413b2dcb54d523811d386f1ff4084f677a6d089/components/crash/app/crashpad_mac.mm
- https://docs.sentry.io/cli/dif/#sentry-cli-dif
- https://www.chromium.org/developers/decoding-crash-dumps
- https://groups.google.com/forum/#!topic/google-breakpad-discuss/fierVnIAv1M
- https://chromium-review.googlesource.com/c/breakpad/breakpad/+/1329752 (https://groups.google.com/forum/#!topic/google-breakpad-discuss/xwbJMvKSI-M)
Tested with sentry:
- generate pdb file
dump_syms myappbinary > myappbinary.pdb brew install getsentry/tools/sentry-cli- upload to sentry:
sentry-cli --auth-token YOUR_AUTH_TOKEN upload-dif --org YOUR_ORG_SLUG --project YOUR_PROJECT_SLUG PATH_TO_DSYMS - rinse repeat last two steps for QtCore and any other library being linked if you want symbols there too
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not clear what format is sent over the wire (sentry works, not electron mini server)
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clarify what happens in term of debug/release building
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implement and test for windows and linux
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what happens is an app is relocated / moved after start, but before crash? (eg: handler path is invalid now?)
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write some actual documentation!
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latest version does no longer work (seems there is something wrong with the crashpad version we are using) - things do work with prebuilt: https://github.com/BugSplat-Git/my-qt-crasher