CrashReporterClient.h (1431B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef mozilla_ipc_CrashReporterClient_h 8 #define mozilla_ipc_CrashReporterClient_h 9 10 #include "CrashReporter/CrashReporterInitArgs.h" 11 #include "mozilla/StaticMutex.h" 12 #include "mozilla/StaticPtr.h" 13 #include "nsExceptionHandler.h" 14 15 namespace mozilla::ipc { 16 17 class CrashReporterClient { 18 public: 19 NS_INLINE_DECL_THREADSAFE_REFCOUNTING(CrashReporterClient); 20 21 // |aTopLevelProtocol| must have a child-to-parent message: 22 // 23 // async InitCrashReporter(NativeThreadId threadId); 24 template <typename T> 25 static void InitSingleton(T* aToplevelProtocol) { 26 InitSingleton(); 27 (void)aToplevelProtocol->SendInitCrashReporter(CreateInitArgs()); 28 } 29 30 static void InitSingleton(); 31 static CrashReporter::CrashReporterInitArgs CreateInitArgs(); 32 33 static void DestroySingleton(); 34 static RefPtr<CrashReporterClient> GetSingleton(); 35 36 private: 37 explicit CrashReporterClient(); 38 ~CrashReporterClient(); 39 40 static StaticMutex sLock; 41 static StaticRefPtr<CrashReporterClient> sClientSingleton 42 MOZ_GUARDED_BY(sLock); 43 }; 44 45 } // namespace mozilla::ipc 46 47 #endif // mozilla_ipc_CrashReporterClient_h