/* -*- 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/. */ #include "mozilla/ipc/BrowserProcessSubThread.h" #if defined(OS_WIN) #include <objbase.h> #endif namespace mozilla { namespace ipc { // // BrowserProcessSubThread // // Friendly names for the well-known threads. static const char* kBrowserThreadNames[BrowserProcessSubThread::ID_COUNT] = { "Gecko_IOThread", // IO // "Chrome_FileThread", // FILE // "Chrome_DBThread", // DB // "Chrome_HistoryThread", // HISTORY #if defined(OS_LINUX) "Gecko_Background_X11Thread", // BACKGROUND_X11 #endif }; /* static */ StaticMutex BrowserProcessSubThread::sLock; BrowserProcessSubThread* BrowserProcessSubThread::sBrowserThreads[ID_COUNT] = { nullptr, // IO // nullptr, // FILE // nullptr, // DB // nullptr, // HISTORY #if defined(OS_LINUX) nullptr, // BACKGROUND_X11 #endif }; BrowserProcessSubThread::BrowserProcessSubThread(ID aId) : base::Thread(kBrowserThreadNames[aId]), mIdentifier(aId) { StaticMutexAutoLock lock(sLock); DCHECK(aId >= 0 && aId < ID_COUNT); DCHECK(sBrowserThreads[aId] == nullptr); sBrowserThreads[aId] = this; } BrowserProcessSubThread::~BrowserProcessSubThread() { Stop(); { StaticMutexAutoLock lock(sLock); sBrowserThreads[mIdentifier] = nullptr; } } void BrowserProcessSubThread::Init() { #if defined(OS_WIN) // Initializes the COM library on the current thread. CoInitialize(nullptr); #endif } void BrowserProcessSubThread::CleanUp() { #if defined(OS_WIN) // Closes the COM library on the current thread. CoInitialize must // be balanced by a corresponding call to CoUninitialize. CoUninitialize(); #endif } // static MessageLoop* BrowserProcessSubThread::GetMessageLoop(ID aId) { StaticMutexAutoLock lock(sLock); DCHECK(aId >= 0 && aId < ID_COUNT); if (sBrowserThreads[aId]) return sBrowserThreads[aId]->message_loop(); return nullptr; } } // namespace ipc } // namespace mozilla