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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) 2007-2009, 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 "meta7windlight.h"
#include "lldispatcher.h"
#include "lluuid.h"
#include "message.h"
#include "llagent.h"
#include "llwaterparamset.h"
#include "llwaterparammanager.h"
#include "llwlparamset.h"
#include "llwlparammanager.h"
#include "lluuid.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);
std::string method;
msg->getStringFast(_PREHASH_MethodData, _PREHASH_Method, method);
//This needs to be handled by a dispatcher really, but I'm not sure where is the best place to put it
if (method == "Windlight" && gSavedSettings.getBOOL("UseServersideWindlightSettings"))
{
//Meta7 WindLight packet
//We are delivering with an agentID of NULL_KEY so as to be
//friendly and not trigger a warning for unsupporting clients.
S32 count = msg->getNumberOfBlocksFast(_PREHASH_ParamList);
for (S32 i = 0; i < count; ++i)
{
// our param is binary data)
S32 size = msg->getSizeFast(_PREHASH_ParamList, i, _PREHASH_Parameter);
if (size >= 0)
{
char buf[250];
msg->getBinaryDataFast(
_PREHASH_ParamList, _PREHASH_Parameter,
buf, size, i, 249);
Meta7WindlightPacket* wl = (Meta7WindlightPacket*)buf;
LLWaterParamManager * param_mgr = LLWaterParamManager::instance();
LLWaterParamSet & param_set = param_mgr->mCurParams;
param_set.set("waterFogColor", wl->waterColor.red / 256.f, wl->waterColor.green / 256.f, wl->waterColor.blue / 256.f);
param_set.set("waterFogDensity", pow(2.0f, wl->waterFogDensityExponent));
param_set.set("underWaterFogMod", wl->underwaterFogModifier);
param_set.set("normScale", wl->reflectionWaveletScale.X,wl->reflectionWaveletScale.Y,wl->reflectionWaveletScale.Z);
param_set.set("fresnelScale", wl->fresnelScale);
param_set.set("fresnelOffset", wl->fresnelOffset);
param_set.set("scaleAbove", wl->refractScaleAbove);
param_set.set("scaleBelow", wl->refractScaleBelow);
param_set.set("blurMultiplier", wl->blurMultiplier);
param_set.set("wave1Dir", wl->littleWaveDirection.X, wl->littleWaveDirection.Y);
param_set.set("wave2Dir", wl->bigWaveDirection.X, wl->bigWaveDirection.Y);
LLUUID normalMapTexture;
std::string out = llformat(
"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
(U8)(wl->normalMapTexture[0]),
(U8)(wl->normalMapTexture[1]),
(U8)(wl->normalMapTexture[2]),
(U8)(wl->normalMapTexture[3]),
(U8)(wl->normalMapTexture[4]),
(U8)(wl->normalMapTexture[5]),
(U8)(wl->normalMapTexture[6]),
(U8)(wl->normalMapTexture[7]),
(U8)(wl->normalMapTexture[8]),
(U8)(wl->normalMapTexture[9]),
(U8)(wl->normalMapTexture[10]),
(U8)(wl->normalMapTexture[11]),
(U8)(wl->normalMapTexture[12]),
(U8)(wl->normalMapTexture[13]),
(U8)(wl->normalMapTexture[14]),
(U8)(wl->normalMapTexture[15]));
normalMapTexture.set(out);
param_mgr->setParamSet( "Meta7CurrentRegion", param_set);
param_mgr->setNormalMapID(normalMapTexture);
LLWLParamManager * wl_param_mgr = LLWLParamManager::instance();
LLWLParamSet & wl_param_set = wl_param_mgr->mCurParams;
wl_param_set.setSunAngle(F_TWO_PI * wl->sunMoonPosiiton);
wl_param_set.setEastAngle(F_TWO_PI * wl->eastAngle);
wl_param_set.set("sunlight_color", wl->sunMoonColor.red * 3.0f, wl->sunMoonColor.green * 3.0f, wl->sunMoonColor.blue * 3.0f, wl->sunMoonColor.alpha * 3.0f);
wl_param_set.set("ambient", wl->ambient.red * 3.0f, wl->ambient.green * 3.0f, wl->ambient.blue * 3.0f, wl->ambient.alpha * 3.0f);
wl_param_set.set("blue_horizon", wl->horizon.red * 2.0f, wl->horizon.green *2.0f, wl->horizon.blue * 2.0f, wl->horizon.alpha * 2.0f);
wl_param_set.set("blue_density", wl->blueDensity.red * 2.0f, wl->blueDensity.green * 2.0f, wl->blueDensity.blue * 2.0f, wl->blueDensity.alpha * 2.0f);
wl_param_set.set("haze_horizon", wl->hazeHorizon, wl->hazeHorizon, wl->hazeHorizon, 1.f);
wl_param_set.set("haze_density", wl->hazeDensity, wl->hazeDensity, wl->hazeDensity, 1.f);
wl_param_set.set("cloud_shadow", wl->cloudCoverage, wl->cloudCoverage, wl->cloudCoverage, wl->cloudCoverage);
wl_param_set.set("density_multiplier", wl->densityMultiplier / 1000.0f);
wl_param_set.set("distance_multiplier", wl->distanceMultiplier, wl->distanceMultiplier, wl->distanceMultiplier, wl->distanceMultiplier);
wl_param_set.set("max_y",(F32)wl->maxAltitude);
wl_param_set.set("cloud_color", wl->cloudColor.red, wl->cloudColor.green, wl->cloudColor.blue, wl->cloudColor.alpha);
wl_param_set.set("cloud_pos_density1", wl->cloudXYDensity.X, wl->cloudXYDensity.Y, wl->cloudXYDensity.Z);
wl_param_set.set("cloud_pos_density2", wl->cloudDetailXYDensity.X, wl->cloudDetailXYDensity.Y, wl->cloudDetailXYDensity.Z);
wl_param_set.set("cloud_scale", wl->cloudScale, 0.f, 0.f, 1.f);
wl_param_set.set("gamma", wl->sceneGamma, wl->sceneGamma, wl->sceneGamma, 0.0f);
wl_param_set.set("glow",(2 - wl->sunGlowSize) * 20 , 0.f, -wl->sunGlowFocus * 5);
wl_param_set.setCloudScrollX(wl->cloudScrollX + 10.0f);
wl_param_set.setCloudScrollY(wl->cloudScrollY + 10.0f);
wl_param_set.setEnableCloudScrollX(!wl->cloudScrollXLock);
wl_param_set.setEnableCloudScrollY(!wl->cloudScrollYLock);
wl_param_set.setStarBrightness(wl->starBrightness);
wl_param_mgr->removeParamSet("Meta7-CurrentRegion",true);
wl_param_mgr->addParamSet( "Meta7-CurrentRegion", wl_param_set);
wl_param_mgr->savePreset( "Meta7-CurrentRegion");
LLWLParamManager::instance()->mAnimator.mIsRunning = false;
LLWLParamManager::instance()->mAnimator.mUseLindenTime = false;
wl_param_mgr->loadPreset( "Meta7-CurrentRegion",true);
}
}
}
else if (agent_id != gAgent.getID())
{
llwarns << "GenericMessage for wrong agent" << llendl;
return;
}
else
{
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;
}
}
}
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