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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /ipc/glue/CrashReporterHost.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'ipc/glue/CrashReporterHost.h')
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diff --git a/ipc/glue/CrashReporterHost.h b/ipc/glue/CrashReporterHost.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_ipc_CrashReporterHost_h
+#define mozilla_ipc_CrashReporterHost_h
+
+#include "mozilla/UniquePtr.h"
+#include "mozilla/ipc/Shmem.h"
+#include "base/process.h"
+#include "nsExceptionHandler.h"
+
+namespace mozilla {
+namespace ipc {
+
+// This is the newer replacement for CrashReporterParent. It is created in
+// response to a InitCrashReporter message on a top-level actor, and simply
+// holds the metadata shmem alive until the process ends. When the process
+// terminates abnormally, the top-level should call GenerateCrashReport to
+// automatically integrate metadata.
+class CrashReporterHost
+{
+ typedef mozilla::ipc::Shmem Shmem;
+ typedef CrashReporter::AnnotationTable AnnotationTable;
+
+public:
+ CrashReporterHost(GeckoProcessType aProcessType, const Shmem& aShmem);
+
+#ifdef MOZ_CRASHREPORTER
+ void GenerateCrashReport(base::ProcessId aPid) {
+ RefPtr<nsIFile> crashDump;
+ if (!XRE_TakeMinidumpForChild(aPid, getter_AddRefs(crashDump), nullptr)) {
+ return;
+ }
+ GenerateCrashReport(crashDump);
+ }
+
+ // This is a static helper function to notify the crash service that a
+ // crash has occurred. When PCrashReporter is removed, we can make this
+ // a member function. This can be called from any thread, and if not
+ // called from the main thread, will post a synchronous message to the
+ // main thread.
+ static void NotifyCrashService(
+ GeckoProcessType aProcessType,
+ const nsString& aChildDumpID,
+ const AnnotationTable* aNotes);
+#endif
+
+private:
+ void GenerateCrashReport(RefPtr<nsIFile> aCrashDump);
+
+private:
+ GeckoProcessType mProcessType;
+ Shmem mShmem;
+ time_t mStartTime;
+};
+
+} // namespace ipc
+} // namespace mozilla
+
+#endif // mozilla_ipc_CrashReporterHost_h