117 lines
2.2 KiB
C++
117 lines
2.2 KiB
C++
/**
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* @file lllandmarklist.cpp
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* @brief Landmark asset list class
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*
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* Copyright (c) 2002-$CurrentYear$, Linden Research, Inc.
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* $License$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "lllandmarklist.h"
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#include "message.h"
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#include "llassetstorage.h"
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#include "llagent.h"
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#include "llnotify.h"
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#include "llvfile.h"
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#include "llviewerstats.h"
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// Globals
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LLLandmarkList gLandmarkList;
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////////////////////////////////////////////////////////////////////////////
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// LLLandmarkList
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LLLandmarkList::~LLLandmarkList()
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{
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std::for_each(mList.begin(), mList.end(), DeletePairedPointer());
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}
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LLLandmark* LLLandmarkList::getAsset( const LLUUID& asset_uuid )
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{
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LLLandmark* landmark = get_ptr_in_map(mList, asset_uuid);
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if(landmark)
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{
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return landmark;
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}
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else
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{
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if ( gLandmarkList.mBadList.find(asset_uuid) == gLandmarkList.mBadList.end() )
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{
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gAssetStorage->getAssetData(
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asset_uuid,
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LLAssetType::AT_LANDMARK,
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LLLandmarkList::processGetAssetReply,
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NULL);
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}
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}
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return NULL;
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}
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// static
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void LLLandmarkList::processGetAssetReply(
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LLVFS *vfs,
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const LLUUID& uuid,
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LLAssetType::EType type,
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void* user_data,
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S32 status)
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{
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if( status == 0 )
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{
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LLVFile file(vfs, uuid, type);
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S32 file_length = file.getSize();
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char* buffer = new char[ file_length + 1 ];
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file.read( (U8*)buffer, file_length); /*Flawfinder: ignore*/
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buffer[ file_length ] = 0;
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LLLandmark* landmark = LLLandmark::constructFromString(buffer);
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if (landmark)
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{
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LLVector3d pos;
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if(!landmark->getGlobalPos(pos))
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{
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LLUUID region_id;
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if(landmark->getRegionID(region_id))
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{
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LLLandmark::requestRegionHandle(
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gMessageSystem,
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gAgent.getRegionHost(),
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region_id,
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NULL);
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}
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}
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gLandmarkList.mList[ uuid ] = landmark;
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}
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delete[] buffer;
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}
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else
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{
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if( gViewerStats )
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{
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gViewerStats->incStat( LLViewerStats::ST_DOWNLOAD_FAILED );
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}
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if( LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE == status )
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{
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LLNotifyBox::showXml("LandmarkMissing");
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}
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else
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{
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LLNotifyBox::showXml("UnableToLoadLandmark");
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}
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gLandmarkList.mBadList.insert(uuid);
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}
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}
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BOOL LLLandmarkList::assetExists(const LLUUID& asset_uuid)
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{
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return mList.count(asset_uuid) != 0 || mBadList.count(asset_uuid) != 0;
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}
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