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* [Installer] Check for running instances with the Restart Manager probe The running-instance guard was built on powershell.exe started from the 32-bit NSIS stub, which is the 32-bit Windows PowerShell: its Get-Process cannot read the path of a 64-bit process, so a running 64-bit Cockatrice was reported as not running, the update went ahead, and the purge then failed on the DLLs that instance still had mapped. Use tools/installer-holder-probe instead - the same Restart Manager lookup the abort path already had - before anything is replaced and in the uninstaller as well. It is bitness-agnostic, so the Sysnative and WMI fallbacks are gone. The guard looks only at the payload, asks Cockatrice to close once by itself (WM_CLOSE, the same request as the window's close button) and then offers close again / retry after closing by hand / cancel for whatever the close cannot reach - Oracle writes the card database in place, Servatrice has no window - without force-stopping anything. A failed purge offers the same close-and-retry, tries one last purge when nobody is named, and every dialog shows in every mode: a silent reinstall stays silent until something goes wrong. * [Installer] Name processes running from the install directory The running-instance guard answers from the Restart Manager, which reports who has a file open. A running instance does not have to have one open: its own image and the modules it loaded are mapped into it rather than opened by it, and a mapping is not reliably reported. That is the state the probe was added for - every DLL still on disk, an instance running from the directory, and "nothing is holding them any more" as the answer. A guard built on file handles alone is blind to exactly that instance, so it passes, the purge fails, the holder lookup after it names nobody either, and the install ends in a warning that no running program was found: no close is attempted and no retry is offered. A manual install with another instance open never asks it to close at all. Name every process whose image lives in the directory being replaced as well, with the same bitness-safe QueryFullProcessImageNameW the probe already uses to label its holders. The image lookup is listed first - it is the instance the user is asked to close - and the Restart Manager entries follow with the pids already named dropped, so the close still reaches everything that holds a file. A Restart Manager call that fails only makes the probe unable to answer when the image lookup named nobody either. Ask instead of dead-ending when the probe cannot answer at all: Retry checks again, Ignore carries on, Abort cancels, in the installer and the uninstaller alike, and the abort dialog says the check failed instead of claiming no running program was found. The Windows CI probe check covers the new lookup with a process started from the directory that holds no file open. * [Installer] Offer to wait again when the launcher has not exited A client that is still closing after 60 s is usually not hung: it is showing its own "quit anyway?" confirmation for an unsaved deck, an open game or a card database update, and the user is the one who has to answer it. The installer answered that with a plain warning and stopped, so the only way forward was to close Cockatrice by hand and run the update again - which on an in-app update means finding the downloaded installer. Ask instead: Retry brings the client to the front, asks it to close again (WM_CLOSE, nothing forced) and keeps waiting on its handle, Cancel stops as before. There is no "install anyway" answer because a live process has its image and Qt DLLs mapped, so writing the payload over them is the broken install this wait exists to prevent - and the guard that runs right after names the same process by its image path and stops there, so ignoring would only move the same question a moment later. * [Installer] Ask about a launcher that has not exited after ten seconds A minute of silence is a long time to sit in front of an installer that has no window yet, and the case it is waiting for is not a slow flush: a client that started an update exits in well under a second, so a minute means it is almost always showing its own "quit anyway?" confirmation with nobody looking at it. Wait ten seconds for the first question instead, and the full grace for the ones after it. The normal path is untouched - WaitForSingleObject returns as soon as the handle signals, so a client that exits in 200 ms still costs 200 ms - and answering the first question once does not turn into a stream of prompts while the user is in Cockatrice's window. --------- Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de> |
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| .github | ||
| .tx | ||
| cmake | ||
| cockatrice | ||
| doc | ||
| libcockatrice_card | ||
| libcockatrice_deck_list | ||
| libcockatrice_filters | ||
| libcockatrice_interfaces | ||
| libcockatrice_models | ||
| libcockatrice_network | ||
| libcockatrice_protocol | ||
| libcockatrice_rng | ||
| libcockatrice_settings | ||
| libcockatrice_utility | ||
| oracle | ||
| servatrice | ||
| tests | ||
| tools | ||
| vcpkg@9e593bb18e | ||
| .clang-format | ||
| .cmake-format.json | ||
| .dockerignore | ||
| .gitignore | ||
| .gitmodules | ||
| CMakeLists.txt | ||
| docker-compose.yml | ||
| docker-compose.yml.windows | ||
| Dockerfile | ||
| Doxyfile | ||
| format.sh | ||
| gcovr.cfg | ||
| iwyu.sh | ||
| LICENSE | ||
| publish_beta.sh | ||
| qt6.imp | ||
| README.md | ||
| shell.nix | ||
| vcpkg.json | ||
Cockatrice | Download | Related | Community | Contribute | Build | Run
To get started with Cockatrice ⇢ view our webpage To get support, or suggest changes to the app ⇢ file an issue (How?)
To learn about the app and its code ⇢ read our code documentation To help with development ⇢ learn how to contribute
Cockatrice
Cockatrice is an open-source, multiplatform application for playing tabletop card games over a network. The program's server design prevents users from manipulating the game for unfair advantage. The client also provides a single-player mode, which allows users to brew while offline.
This project uses C++ and the Qt libraries.
Download 
Downloads are available for stable releases and the current beta version in development.
There is no strict release schedule for either of them.
Latest stable release:
Latest beta version:
While incorporating the latest fixes and features, beta builds may not be stable or contain new bugs! Please report any findings and open new issues when testing them!
Related Repositories
- Magic-Token: File with MtG token data for use in Cockatrice
- Magic-Spoiler: Code to generate MtG spoiler data from MTGJSON for use in Cockatrice
- cockatrice.github.io: Code of the official Cockatrice webpage
- io.github.Cockatrice.cockatrice: Configuration of our Linux
flatpakpackage hosted at Flathub - Webatrice: Web client for Cockatrice servers (TypeScript / React)
Community Resources 
Join our Discord community to connect with other project contributors (#dev channel) or fellow users of the app. Come here to talk about the application, features, or just to hang out.
Important
For support regarding specific servers, please contact that server's admin/mods and use their dedicated communication channels rather than contacting the team building the software.
Contribute
Code | Documentation | Translation
Repository Activity
Code
To commit code to the project, please review our Contribution Guidelines first.
We maintain two tags for contributors to easier find issues to potentially work on:
Issues tagged in this way provide a simple way to get started. They don't require much experience to be worked on.
This tag is used for issues that we are looking for somebody to pick up. Often this is for feature suggestions we support, but don't have the time to work on ourselves.
For both tags, we're willing to provide help to contributors in showing them where and how they can make changes, as well as code reviews for submitted changes.
We'll happily advice on how best to implement a feature, or we can show you where the codebase is doing something similar before you get too far along - put a note on an issue you want to discuss more on!
You can also have a look at our Todo List in our Code Documentation or search the repo for \todo comments.
Documentation 
There are various places where useful information for different needs are maintained:
- Official Code Documentation
- Official Wiki
Community supported - Official Webpage
- Official README
This file - Official CONTRIBUTING
Cockatrice tries to use the Google Developer Documentation Style Guide to ensure consistent documentation.
We encourage everybody to improve the documentation by suggesting edits based on this guide.
Translation 
Cockatrice uses Transifex to manage translations. You can help us bring Cockatrice and Oracle to your language and just adjust single wordings right from within your browser by visiting our Transifex project page. The Webatrice web client manages its own translations in its repo.
Check out our Translator FAQ for more information about getting involved, and join a group of hundreds of others!
Build 
Dependencies: (for minimum versions search our CMake file)
Oracle can optionally use some packages to load compressed card files:
Basic compilation steps:
mkdir build
cd build
cmake ..
make
You can then
- Create a Cockatrice installation inside the
releasefolder:make install - Or make an installation package specific to your system:
make package
Note
Detailed compiling instructions can be found in the Cockatrice wiki at Compiling Cockatrice
The following flags (with their non-default values) can be passed to cmake:
| Flag | Description |
|---|---|
-DWITH_SERVER=1 |
Build Servatrice server |
-DWITH_CLIENT=0 |
Don't build Cockatrice client |
-DWITH_ORACLE=0 |
Don't build Oracle card database tool |
-DCMAKE_BUILD_TYPE=Debug |
Compile in debug mode Enables extra logging output, debug symbols, and much more verbose compiler warnings |
-DWARNING_AS_ERROR=0 |
Don't treat compilation warnings as errors in debug mode |
-DUPDATE_TRANSLATIONS=1 |
Configure make to update the translation .ts files for new strings in the source codeNote: make clean will remove the .ts files |
-DTEST=1 |
Enable regression tests Note: make test to run tests, googletest will be downloaded if not available |
Tip
Build code documentation (Doxygen) according to our configuration into
/docs:doxygen Doxyfile
Run
Cockatrice is the game client
Oracle fetches card data
Servatrice is the server
Docker
You can build an image & deploy a Servatrice (Cockatrice server) container using Docker and our Dockerfile yourself.
For more details, look into our wiki section on Setting up Servatrice.
You'll also find more hints on our pre-build image there, or the docker-compose file which will configure and run both a MySQL server and Servatrice.
License 
Cockatrice is free software, licensed under the GPLv2.