Index: handler/win/crash_report_exception_handler.cc |
diff --git a/handler/win/crash_report_exception_handler.cc b/handler/win/crash_report_exception_handler.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..faf03671e230865b4ab9a53d5b924cf431738820 |
--- /dev/null |
+++ b/handler/win/crash_report_exception_handler.cc |
@@ -0,0 +1,117 @@ |
+// 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 |
+// |
+// http://www.apache.org/licenses/LICENSE-2.0 |
+// |
+// Unless required by applicable law or agreed to in writing, software |
+// distributed under the License is distributed on an "AS IS" BASIS, |
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+// See the License for the specific language governing permissions and |
+// limitations under the License. |
+ |
+#include "handler/win/crash_report_exception_handler.h" |
+ |
+#include "client/crash_report_database.h" |
+#include "client/settings.h" |
+#include "handler/crash_report_upload_thread.h" |
+#include "minidump/minidump_file_writer.h" |
+#include "snapshot/win/process_snapshot_win.h" |
+#include "util/file/file_writer.h" |
+#include "util/win/registration_protocol_win.h" |
+ |
+namespace crashpad { |
+ |
+CrashReportExceptionHandler::CrashReportExceptionHandler( |
+ CrashReportDatabase* database, |
+ CrashReportUploadThread* upload_thread, |
+ const std::map<std::string, std::string>* process_annotations) |
+ : database_(database), |
+ upload_thread_(upload_thread), |
+ process_annotations_(process_annotations) { |
+} |
+ |
+CrashReportExceptionHandler::~CrashReportExceptionHandler() { |
+} |
+ |
+void CrashReportExceptionHandler::ExceptionHandlerServerStarted() { |
+} |
+ |
+unsigned int CrashReportExceptionHandler::ExceptionHandlerServerException( |
+ HANDLE process, |
+ WinVMAddress exception_information_address) { |
+ const unsigned int kFailedTerminationCode = 0xffff7002; |
+ |
+ // TODO(scottmg): ScopedProcessSuspend |
+ |
+ ProcessSnapshotWin process_snapshot; |
+ if (!process_snapshot.Initialize(process)) { |
+ LOG(WARNING) << "ProcessSnapshotWin::Initialize failed"; |
+ return kFailedTerminationCode; |
+ } |
+ |
+ if (!process_snapshot.InitializeException(exception_information_address)) { |
+ LOG(WARNING) << "ProcessSnapshotWin::InitializeException failed"; |
+ return kFailedTerminationCode; |
+ } |
+ |
+ // Now that we have the exception information, even if something else fails we |
+ // can terminate the process with the correct exit code. |
+ const unsigned int termination_code = |
+ process_snapshot.Exception()->Exception(); |
+ |
+ CrashpadInfoClientOptions client_options; |
+ process_snapshot.GetCrashpadOptions(&client_options); |
+ if (client_options.crashpad_handler_behavior != TriState::kDisabled) { |
+ UUID client_id; |
+ Settings* const settings = database_->GetSettings(); |
+ if (settings) { |
+ // If GetSettings() or GetClientID() fails, something else will log a |
+ // message and client_id will be left at its default value, all zeroes, |
+ // which is appropriate. |
+ settings->GetClientID(&client_id); |
+ } |
+ |
+ process_snapshot.SetClientID(client_id); |
+ process_snapshot.SetAnnotationsSimpleMap(*process_annotations_); |
+ |
+ CrashReportDatabase::NewReport* new_report; |
+ CrashReportDatabase::OperationStatus database_status = |
+ database_->PrepareNewCrashReport(&new_report); |
+ if (database_status != CrashReportDatabase::kNoError) { |
+ LOG(ERROR) << "PrepareNewCrashReport failed"; |
+ return termination_code; |
+ } |
+ |
+ process_snapshot.SetReportID(new_report->uuid); |
+ |
+ CrashReportDatabase::CallErrorWritingCrashReport |
+ call_error_writing_crash_report(database_, new_report); |
+ |
+ WeakFileHandleFileWriter file_writer(new_report->handle); |
+ |
+ MinidumpFileWriter minidump; |
+ minidump.InitializeFromSnapshot(&process_snapshot); |
+ if (!minidump.WriteEverything(&file_writer)) { |
+ LOG(ERROR) << "WriteEverything failed"; |
+ return termination_code; |
+ } |
+ |
+ call_error_writing_crash_report.Disarm(); |
+ |
+ UUID uuid; |
+ database_status = database_->FinishedWritingCrashReport(new_report, &uuid); |
+ if (database_status != CrashReportDatabase::kNoError) { |
+ LOG(ERROR) << "FinishedWritingCrashReport failed"; |
+ return termination_code; |
+ } |
+ |
+ upload_thread_->ReportPending(); |
+ } |
+ |
+ return termination_code; |
+} |
+ |
+} // namespace crashpad |