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/**
* @file llsdmessagesystem.cpp
* @brief LLSDMessageSystem class implementation
*
* Copyright (c) 2001-2007, Linden Research, Inc.
*
* 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://secondlife.com/developers/opensource/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://secondlife.com/developers/opensource/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.
*/
#include "llsdmessagesystem.h"
#include "llhttpnode.h"
#include "llsdutil.h"
LLSDMessageSystem::LLSDMessageSystem() : mMsg(* new LLMessageSystem())
{
}
LLSDMessageSystem::LLSDMessageSystem(LLMessageSystem& delegateSystem) : mMsg(delegateSystem)
{
}
LLSDMessageSystem::~LLSDMessageSystem()
{
}
bool LLSDMessageSystem::handleMessage(std::string name, const LLSD& message)
{
setInput(message);
return mMsg.callHandler(name.c_str(), false, this);
}
void LLSDMessageSystem::setInput(const LLSD& input)
{
mInput = input;
}
LLSD getLLSD(const LLSD& input, const char* block, const char* var, S32 blocknum)
{
if(input[block].isArray())
{
return input[block][blocknum][var];
}
return input[block][var];
}
//virtual
void LLSDMessageSystem::getU32Fast(const char *block, const char *var, U32 &data, S32 blocknum)
{
data = ll_U32_from_sd(getLLSD(mInput, block, var, blocknum));
}
//virtual
void LLSDMessageSystem::getUUIDFast(const char *block, const char *var, LLUUID &uuid, S32 blocknum)
{
uuid = getLLSD(mInput, block, var, blocknum).asUUID();
}
//virtual
void LLSDMessageSystem::getIPAddrFast(const char *block, const char *var, U32 &ip, S32 blocknum)
{
ip = ll_ipaddr_from_sd(getLLSD(mInput, block, var, blocknum));
}
//virtual
void LLSDMessageSystem::getIPPortFast(const char *block, const char *var, U16 &port, S32 blocknum)
{
port = getLLSD(mInput, block, var, blocknum).asInteger();
}
//virtual
void LLSDMessageSystem::getU64Fast(const char *block, const char *var, U64 &data, S32 blocknum)
{
data = ll_U64_from_sd(getLLSD(mInput, block, var, blocknum));
}
//virtual
void LLSDMessageSystem::getStringFast(const char *block, const char *var, S32 buffer_size, char *buffer, S32 blocknum)
{
std::string data = getLLSD(mInput, block, var, blocknum).asString();
S32 length = data.length();
memset(buffer, 0, buffer_size);
strncpy(buffer, data.c_str(), llmin(length, buffer_size));
}
//virtual
void LLSDMessageSystem::newMessageFast(const char *name)
{
mMsg.newMessageFast(name);
}
//virtual
void LLSDMessageSystem::nextBlockFast(const char *blockname)
{
mMsg.nextBlockFast(blockname);
}
//virtual
void LLSDMessageSystem::addU32Fast(const char *varname, U32 u)
{
mMsg.addU32Fast(varname, u);
}
//virtual
void LLSDMessageSystem::addUUIDFast( const char *varname, const LLUUID& uuid)
{
mMsg.addUUIDFast(varname, uuid);
}
//virtual
S32 LLSDMessageSystem::sendReliable(const LLHost &host)
{
return mMsg.sendReliable(host);
}
//virtual
U32 LLSDMessageSystem::getOurCircuitCode()
{
return mMsg.getOurCircuitCode();
}
void LLSDMessageSystem::useServices()
{
/*
Having this function body here, causes the classes and globals in this
file to be linked into any program that uses the llmessage library.
*/
}
class LLMessageService : public LLHTTPNode
{
virtual bool validate(const std::string& name, LLSD& context) const
{ return true; }
virtual void post(LLHTTPNode::ResponsePtr response, const LLSD& context, const LLSD& input) const;
};
//virtual
void LLMessageService::post(LLHTTPNode::ResponsePtr response, const LLSD& context, const LLSD& input) const
{
static LLSDMessageSystem msg(*gMessageSystem);
std::string name = context["request"]["wildcard"]["message-name"];
if (msg.handleMessage(name, input))
{
response->result(LLSD());
}
else
{
response->notFound();
}
}
LLHTTPRegistration<LLMessageService>
gHTTPRegistrationMessageService("/message/<message-name>");
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