135 lines
4.2 KiB
C++
135 lines
4.2 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "crashpadinterface.h"
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#ifdef USE_CRASHPAD
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#include <QCoreApplication>
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#include <QDateTime>
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#include <QDebug>
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#include <QDir>
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#include <QMessageBox>
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#include <QProcess>
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#include "crashpadutils.h"
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#include "filefunctions.h"
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#ifdef OS_WIN
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#include <Windows.h>
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#endif
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crashpad::CrashpadClient *client;
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QString GenerateReportPath()
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{
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return QDir(OLIVE_NAMESPACE::FileFunctions::GetTempFilePath()).filePath(QStringLiteral("reports"));
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}
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base::FilePath GenerateReportPathForCrashpad()
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{
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return base::FilePath(QSTRING_TO_BASE_STRING(GenerateReportPath()));
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}
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#if defined(OS_WIN)
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LONG WINAPI Win32ExceptionHandler(_EXCEPTION_POINTERS *ExceptionInfo)
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{
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QString crash_handler_exe = QDir(qApp->applicationDirPath()).filePath(QStringLiteral("olive-crashhandler"));
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QProcess::startDetached(crash_handler_exe, {GenerateReportPath(), QString::number(QDateTime::currentSecsSinceEpoch())});
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client->DumpAndCrash(ExceptionInfo);
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return EXCEPTION_CONTINUE_SEARCH;
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}
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#elif defined(OS_LINUX)
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bool LinuxExceptionHandler(int, siginfo_t*, ucontext_t*)
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{
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QString crash_handler_exe = QDir(qApp->applicationDirPath()).filePath(QStringLiteral("olive-crashhandler"));
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QProcess::startDetached(crash_handler_exe, {GenerateReportPath(), QString::number(QDateTime::currentSecsSinceEpoch())});
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// Returning false signals to Crashpad to proceed with its own exception handling
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return false;
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}
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#endif
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bool InitializeCrashpad()
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{
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QString handler_fn;
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// Determine filename of handler from platform
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#ifdef OS_WIN
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handler_fn = QStringLiteral("crashpad_handler.exe");
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#else
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handler_fn = QStringLiteral("crashpad_handler");
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#endif
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// Generate absolute path
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QString handler_abs_path = QDir(QCoreApplication::applicationDirPath()).filePath(handler_fn);
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bool status = false;
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if (QFileInfo::exists(handler_abs_path)) {
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base::FilePath handler(QSTRING_TO_BASE_STRING(handler_abs_path));
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base::FilePath reports_dir = GenerateReportPathForCrashpad();
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base::FilePath metrics_dir(QSTRING_TO_BASE_STRING(QDir(OLIVE_NAMESPACE::FileFunctions::GetTempFilePath()).filePath(QStringLiteral("metrics"))));
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// Metadata that will be posted to the server with the crash report map
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std::map<std::string, std::string> annotations;
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// Disable crashpad rate limiting so that all crashes have dmp files
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std::vector<std::string> arguments;
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arguments.push_back("--no-rate-limit");
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arguments.push_back("--no-upload-gzip");
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// Initialize Crashpad database
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std::unique_ptr<crashpad::CrashReportDatabase> database = crashpad::CrashReportDatabase::Initialize(reports_dir);
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if (database == NULL) return false;
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// Disable automated crash uploads
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crashpad::Settings *settings = database->GetSettings();
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if (settings == NULL) return false;
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settings->SetUploadsEnabled(false);
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// Start crash handler
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client = new crashpad::CrashpadClient();
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status = client->StartHandler(handler, reports_dir, metrics_dir,
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"https://olivevideoeditor.org/crashpad/report.php",
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annotations, arguments, true, true);
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}
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// Override Crashpad exception filter with our own
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if (status) {
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#if defined(OS_WIN)
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SetUnhandledExceptionFilter(Win32ExceptionHandler);
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#elif defined(OS_LINUX)
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crashpad::CrashpadClient::SetFirstChanceExceptionHandler(LinuxExceptionHandler);
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#endif
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} else {
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qWarning() << "Failed to start Crashpad, automatic crash reporting will be disabled";
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}
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return status;
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}
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#endif // USE_CRASHPAD
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