/** * @file llmainlooprepeater.h * @brief a service for repeating messages on the main loop. * * $LicenseInfo:firstyear=2010&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LL_LLMAINLOOPREPEATER_H #define LL_LLMAINLOOPREPEATER_H #include "llsd.h" #include "llthreadsafequeue.h" // // A service which creates the pump 'mainlooprepeater' to which any thread can // post a message that will be re-posted on the main loop. // // The posted message should contain two map elements: pump and payload. The // pump value is a string naming the pump to which the message should be // re-posted. The payload value is what will be posted to the designated pump. // class LLMainLoopRepeater: public LLSingleton<LLMainLoopRepeater> { LLSINGLETON(LLMainLoopRepeater); public: // Start the repeater service. void start(void); // Stop the repeater service. void stop(void); private: LLTempBoundListener mMainLoopConnection; LLTempBoundListener mRepeaterConnection; LLThreadSafeQueue<LLSD> * mQueue; bool onMainLoop(LLSD const &); bool onMessage(LLSD const & event); }; #endif