309 lines
8.1 KiB
C++
309 lines
8.1 KiB
C++
/**
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* @file llwearablelist.cpp
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* @brief LLWearableList class implementation
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*
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* $LicenseInfo:firstyear=2002&license=viewergpl$
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*
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* Copyright (c) 2002-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llwearablelist.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 "llvoavatar.h"
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#include "llviewerinventory.h"
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//#include "llfloaterchat.h"
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#include "llviewerstats.h"
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#include "llnotificationsutil.h"
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// Callback struct
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struct LLWearableArrivedData
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{
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LLWearableArrivedData(LLAssetType::EType asset_type,
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const std::string& wearable_name,
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void(*asset_arrived_callback)(LLWearable*, void* userdata),
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void* userdata) :
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mAssetType( asset_type ),
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mCallback( asset_arrived_callback ),
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mUserdata( userdata ),
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mName( wearable_name ),
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mRetries(0)
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{}
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LLAssetType::EType mAssetType;
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void (*mCallback)(LLWearable*, void* userdata);
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void* mUserdata;
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std::string mName;
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S32 mRetries;
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};
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////////////////////////////////////////////////////////////////////////////
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// LLWearableList
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LLWearableList::~LLWearableList()
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{
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cleanup();
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}
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void LLWearableList::cleanup()
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{
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for_each(mList.begin(), mList.end(), DeletePairedPointer());
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mList.clear();
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}
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void LLWearableList::getAsset( const LLAssetID& assetID, const std::string& wearable_name, LLAssetType::EType asset_type, void(*asset_arrived_callback)(LLWearable*, void* userdata), void* userdata )
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{
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llassert( (asset_type == LLAssetType::AT_CLOTHING) || (asset_type == LLAssetType::AT_BODYPART) );
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LLWearable* instance = get_if_there(mList, assetID, (LLWearable*)NULL );
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if( instance )
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{
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asset_arrived_callback( instance, userdata );
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}
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else
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{
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gAssetStorage->getAssetData(assetID,
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asset_type,
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LLWearableList::processGetAssetReply,
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(void*)new LLWearableArrivedData( asset_type, wearable_name, asset_arrived_callback, userdata ),
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TRUE);
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}
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}
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// static
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void LLWearableList::processGetAssetReply( const char* filename, const LLAssetID& uuid, void* userdata, S32 status, LLExtStat ext_status )
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{
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BOOL isNewWearable = FALSE;
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LLWearableArrivedData* data = (LLWearableArrivedData*) userdata;
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LLWearable* wearable = NULL; // NULL indicates failure
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if( !filename )
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{
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LL_WARNS("Wearable") << "Bad Wearable Asset: missing file." << LL_ENDL;
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}
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else if (status >= 0)
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{
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// read the file
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LLFILE* fp = LLFile::fopen(std::string(filename), "rb"); /*Flawfinder: ignore*/
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if( !fp )
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{
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LL_WARNS("Wearable") << "Bad Wearable Asset: unable to open file: '" << filename << "'" << LL_ENDL;
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}
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else
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{
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wearable = new LLWearable(uuid);
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bool res = wearable->importFile( fp );
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if (!res)
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{
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if (wearable->getType() == LLWearableType::WT_COUNT)
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{
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isNewWearable = TRUE;
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}
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delete wearable;
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wearable = NULL;
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}
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fclose( fp );
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if(filename)
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{
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LLFile::remove(std::string(filename));
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}
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}
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}
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else
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{
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if(filename)
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{
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LLFile::remove(std::string(filename));
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}
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LLViewerStats::getInstance()->incStat( LLViewerStats::ST_DOWNLOAD_FAILED );
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LL_WARNS("Wearable") << "Wearable download failed: " << LLAssetStorage::getErrorString( status ) << " " << uuid << LL_ENDL;
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switch( status )
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{
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case LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE:
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{
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// Fail
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break;
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}
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default:
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{
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static const S32 MAX_RETRIES = 3;
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if (data->mRetries < MAX_RETRIES)
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{
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// Try again
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data->mRetries++;
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gAssetStorage->getAssetData(uuid,
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data->mAssetType,
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LLWearableList::processGetAssetReply,
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userdata); // re-use instead of deleting.
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return;
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}
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else
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{
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// Fail
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break;
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}
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}
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}
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}
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if (wearable) // success
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{
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LLWearableList::instance().mList[ uuid ] = wearable;
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LL_DEBUGS("Wearable") << "processGetAssetReply()" << LL_ENDL;
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LL_DEBUGS("Wearable") << wearable << LL_ENDL;
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}
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else
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{
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LLSD args;
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// *TODO:translate
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args["TYPE"] = LLAssetType::lookupHumanReadable(data->mAssetType);
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if (isNewWearable)
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{
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LLNotificationsUtil::add("InvalidWearable");
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}
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else if (data->mName.empty())
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{
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LLNotificationsUtil::add("FailedToFindWearableUnnamed", args);
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}
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else
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{
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args["DESC"] = data->mName;
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LLNotificationsUtil::add("FailedToFindWearable", args);
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}
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}
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// Always call callback; wearable will be NULL if we failed
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{
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if( data->mCallback )
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{
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data->mCallback( wearable, data->mUserdata );
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}
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}
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delete data;
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}
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// Creates a new wearable just like the old_wearable but with data copied over from item
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LLWearable* LLWearableList::createWearableMatchedToInventoryItem( LLWearable* old_wearable, LLViewerInventoryItem* item )
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{
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lldebugs << "LLWearableList::createWearableMatchedToInventoryItem()" << llendl;
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LLWearable* wearable = generateNewWearable();
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wearable->copyDataFrom( old_wearable );
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wearable->setName( item->getName() );
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wearable->setDescription( item->getDescription() );
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wearable->setPermissions( item->getPermissions() );
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wearable->setSaleInfo( item->getSaleInfo() );
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// Send to the dataserver
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wearable->saveNewAsset();
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return wearable;
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}
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LLWearable* LLWearableList::createCopyFromAvatar( LLWearable* old_wearable, const std::string& new_name )
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{
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lldebugs << "LLWearableList::createCopyFromAvatar()" << llendl;
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LLWearable* wearable = generateNewWearable();
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wearable->copyDataFrom( old_wearable );
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LLPermissions perm(old_wearable->getPermissions());
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perm.setOwnerAndGroup(LLUUID::null, gAgent.getID(), LLUUID::null, true);
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wearable->setPermissions(perm);
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wearable->readFromAvatar(); // update from the avatar
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if (!new_name.empty()) wearable->setName(new_name);
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// Send to the dataserver
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wearable->saveNewAsset();
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return wearable;
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}
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LLWearable* LLWearableList::createCopy( LLWearable* old_wearable )
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{
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lldebugs << "LLWearableList::createCopy()" << llendl;
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LLWearable *wearable = generateNewWearable();
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wearable->copyDataFrom(old_wearable);
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LLPermissions perm(old_wearable->getPermissions());
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perm.setOwnerAndGroup(LLUUID::null, gAgent.getID(), LLUUID::null, true);
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wearable->setPermissions(perm);
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// Send to the dataserver
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wearable->saveNewAsset();
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return wearable;
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}
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LLWearable* LLWearableList::createNewWearable( LLWearableType::EType type )
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{
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lldebugs << "LLWearableList::createNewWearable()" << llendl;
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LLWearable *wearable = generateNewWearable();
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wearable->setType( type );
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std::string name = "New ";
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name.append( wearable->getTypeLabel() );
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wearable->setName( name );
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LLPermissions perm;
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perm.init(gAgent.getID(), gAgent.getID(), LLUUID::null, LLUUID::null);
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perm.initMasks(PERM_ALL, PERM_ALL, PERM_NONE, PERM_NONE, PERM_MOVE | PERM_TRANSFER);
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wearable->setPermissions(perm);
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// Description and sale info have default values.
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wearable->setParamsToDefaults();
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wearable->setTexturesToDefaults();
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// Send to the dataserver
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wearable->saveNewAsset();
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return wearable;
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}
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LLWearable *LLWearableList::generateNewWearable()
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{
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LLTransactionID tid;
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tid.generate();
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LLAssetID new_asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
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LLWearable* wearable = new LLWearable(tid);
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mList[new_asset_id] = wearable;
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return wearable;
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}
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