102 lines
3.0 KiB
C++
102 lines
3.0 KiB
C++
/**
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* @file llnavmeshstation.cpp
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* @brief
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*
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* $LicenseInfo:firstyear=2005&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llnavmeshstation.h"
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#include "llcurl.h"
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#include "llpathinglib.h"
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#include "llagent.h"
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#include "llviewerregion.h"
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#include "llsdutil.h"
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//===============================================================================
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LLNavMeshStation::LLNavMeshStation()
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{
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}
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//===============================================================================
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class LLNavMeshDownloadResponder : public LLCurl::Responder
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{
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public:
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LLNavMeshDownloadResponder( const LLHandle<LLNavMeshDownloadObserver>& observer_handle, int dir )
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: mObserverHandle( observer_handle )
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, mDir( dir )
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{
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}
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void error( U32 statusNum, const std::string& reason )
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{
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//statusNum;
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llwarns << "Transport error "<<reason<<llendl;
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}
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void result( const LLSD& content )
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{
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llinfos<<"Content received"<<llendl;
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if ( content.has("error") )
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{
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llwarns << "Error on fetched data"<< llendl;
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//llinfos<<"LLsd buffer on error"<<ll_pretty_print_sd(content)<<llendl;
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}
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else
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{
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LLNavMeshDownloadObserver* pObserver = mObserverHandle.get();
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if ( pObserver )
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{
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if ( content.has("navmesh_data") )
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{
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const LLSD::Binary& stuff = content["navmesh_data"].asBinary();
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LLPathingLib::getInstance()->extractNavMeshSrcFromLLSD( stuff, mDir );
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}
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else
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{
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llwarns<<"no mesh data "<<llendl;
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}
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}
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}
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}
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private:
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//Observer handle
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LLHandle<LLNavMeshDownloadObserver> mObserverHandle;
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int mDir;
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};
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//===============================================================================
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void LLNavMeshStation::downloadNavMeshSrc( const LLHandle<LLNavMeshDownloadObserver>& observerHandle, int dir )
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{
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if ( mNavMeshDownloadURL.empty() )
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{
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llinfos << "Unable to upload navmesh because of missing URL" << llendl;
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}
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else
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{
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LLSD data;
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data["agent_id"] = gAgent.getID();
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data["region_id"] = gAgent.getRegion()->getRegionID();
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LLHTTPClient::post(mNavMeshDownloadURL, data, new LLNavMeshDownloadResponder( observerHandle, dir ) );
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}
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}
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//===============================================================================
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