/indra/newview/llviewergenericmessage.cpp
C++ | 95 lines | 56 code | 13 blank | 26 comment | 6 complexity | df718e98f2c2c4017ebb4021740bbf8d MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llviewergenericmessage.cpp
- * @brief Handle processing of "generic messages" which contain short lists of strings.
- * @author James Cook
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * 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
- * $/LicenseInfo$
- */
- #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;
- }
- }