/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */ /* vim: set ts=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_DBusWatcher_h #define mozilla_ipc_DBusWatcher_h #include <dbus/dbus.h> #include "base/message_loop.h" namespace mozilla { namespace ipc { class DBusWatcher : public MessageLoopForIO::Watcher { public: DBusWatcher(DBusConnection* aConnection, DBusWatch* aWatch); ~DBusWatcher(); void StartWatching(); void StopWatching(); static void FreeFunction(void* aData); static dbus_bool_t AddWatchFunction(DBusWatch* aWatch, void* aData); static void RemoveWatchFunction(DBusWatch* aWatch, void* aData); static void ToggleWatchFunction(DBusWatch* aWatch, void* aData); DBusConnection* GetConnection(); private: void OnFileCanReadWithoutBlocking(int aFd); void OnFileCanWriteWithoutBlocking(int aFd); // Read watcher for libevent. Only to be accessed on IO Thread. MessageLoopForIO::FileDescriptorWatcher mReadWatcher; // Write watcher for libevent. Only to be accessed on IO Thread. MessageLoopForIO::FileDescriptorWatcher mWriteWatcher; // DBus structures DBusConnection* mConnection; DBusWatch* mWatch; }; } // namespace ipc } // namespace mozilla #endif // mozilla_ipc_DBusWatcher_h