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// Copyright 2015 The Crashpad Authors. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
#include <windows.h>
#include <map>
#include <string>
#include "handler/user_stream_data_source.h"
#include "util/win/exception_handler_server.h"
namespace crashpad {
class CrashReportDatabase;
class CrashReportUploadThread;
//! \brief An exception handler that writes crash reports for exception messages
//! to a CrashReportDatabase.
class CrashReportExceptionHandler final
: public ExceptionHandlerServer::Delegate {
//! \brief Creates a new object that will store crash reports in \a database.
//! \param[in] database The database to store crash reports in. Weak.
//! \param[in] upload_thread The upload thread to notify when a new crash
//! report is written into \a database. Report upload is skipped if this
//! value is `nullptr`.
//! \param[in] process_annotations A map of annotations to insert as
//! process-level annotations into each crash report that is written. Do
//! not confuse this with module-level annotations, which are under the
//! control of the crashing process, and are used to implement Chrome's
//! "crash keys." Process-level annotations are those that are beyond the
//! control of the crashing process, which must reliably be set even if
//! the process crashes before it's able to establish its own annotations.
//! To interoperate with Breakpad servers, the recommended practice is to
//! specify values for the `"prod"` and `"ver"` keys as process
//! annotations.
//! \param[in] attachments A vector of file paths that should be captured with
//! each report at the time of the crash.
//! \param[in] user_stream_data_sources Data sources to be used to extend
//! crash reports. For each crash report that is written, the data sources
//! are called in turn. These data sources may contribute additional
//! minidump streams. `nullptr` if not required.
CrashReportDatabase* database,
CrashReportUploadThread* upload_thread,
const std::map<std::string, std::string>* process_annotations,
const std::vector<base::FilePath>* attachments,
const UserStreamDataSources* user_stream_data_sources);
CrashReportExceptionHandler(const CrashReportExceptionHandler&) = delete;
CrashReportExceptionHandler& operator=(const CrashReportExceptionHandler&) =
// ExceptionHandlerServer::Delegate:
//! \brief Processes an exception message by writing a crash report to this
//! object's CrashReportDatabase.
void ExceptionHandlerServerStarted() override;
unsigned int ExceptionHandlerServerException(
HANDLE process,
WinVMAddress exception_information_address,
WinVMAddress debug_critical_section_address) override;
CrashReportDatabase* database_; // weak
CrashReportUploadThread* upload_thread_; // weak
const std::map<std::string, std::string>* process_annotations_; // weak
const std::vector<base::FilePath>* attachments_; // weak
const UserStreamDataSources* user_stream_data_sources_; // weak
} // namespace crashpad