llviewergenericmessage.cpp
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- /**
- * @file llviewergenericmessage.cpp
- * @brief Handle processing of "generic messages" which contain short lists of strings.
- * @author James Cook
- *
- * $LicenseInfo:firstyear=2007&license=viewergpl$
- *
- * Copyright (c) 2007-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #include "llviewerprecompiledheaders.h"
- #include "llviewergenericmessage.h"
- #include "lldispatcher.h"
- #include "lluuid.h"
- #include "message.h"
- #include "llagent.h"
- LLDispatcher gGenericDispatcher;
- void send_generic_message(const std::string& method,
- const std::vector<std::string>& strings,
- const LLUUID& invoice)
- {
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessage("GenericMessage");
- msg->nextBlockFast(_PREHASH_AgentData);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
- msg->addUUIDFast(_PREHASH_TransactionID, LLUUID::null); //not used
- msg->nextBlock("MethodData");
- msg->addString("Method", method);
- msg->addUUID("Invoice", invoice);
- if(strings.empty())
- {
- msg->nextBlock("ParamList");
- msg->addString("Parameter", NULL);
- }
- else
- {
- std::vector<std::string>::const_iterator it = strings.begin();
- std::vector<std::string>::const_iterator end = strings.end();
- for(; it != end; ++it)
- {
- msg->nextBlock("ParamList");
- msg->addString("Parameter", *it);
- }
- }
- gAgent.sendReliableMessage();
- }
- void process_generic_message(LLMessageSystem* msg, void**)
- {
- LLUUID agent_id;
- msg->getUUID("AgentData", "AgentID", agent_id);
- if (agent_id != gAgent.getID())
- {
- llwarns << "GenericMessage for wrong agent" << llendl;
- return;
- }
- std::string request;
- LLUUID invoice;
- LLDispatcher::sparam_t strings;
- LLDispatcher::unpackMessage(msg, request, invoice, strings);
- if(!gGenericDispatcher.dispatch(request, invoice, strings))
- {
- llwarns << "GenericMessage " << request << " failed to dispatch"
- << llendl;
- }
- }