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/**
* @file llwearablelist.cpp
* @brief LLWearableList class implementation
*
* $LicenseInfo:firstyear=2002&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llwearablelist.h"
#include "message.h"
#include "llassetstorage.h"
#include "llagent.h"
#include "llvoavatar.h"
#include "llviewerstats.h"
#include "llnotificationsutil.h"
#include "llinventorymodel.h"
#include "lltrans.h"
// Callback struct
struct LLWearableArrivedData
{
LLWearableArrivedData(LLAssetType::EType asset_type,
const std::string& wearable_name,
LLAvatarAppearance* avatarp,
void(*asset_arrived_callback)(LLViewerWearable*, void* userdata),
void* userdata) :
mAssetType( asset_type ),
mCallback( asset_arrived_callback ),
mUserdata( userdata ),
mName( wearable_name ),
mRetries(0),
mAvatarp(avatarp)
{}
LLAssetType::EType mAssetType;
void (*mCallback)(LLViewerWearable*, void* userdata);
void* mUserdata;
std::string mName;
S32 mRetries;
LLAvatarAppearance *mAvatarp;
};
////////////////////////////////////////////////////////////////////////////
// LLWearableList
LLWearableList::~LLWearableList()
{
cleanup();
}
void LLWearableList::cleanup()
{
for_each(mList.begin(), mList.end(), DeletePairedPointer());
mList.clear();
}
void LLWearableList::getAsset(const LLAssetID& assetID, const std::string& wearable_name, LLAvatarAppearance* avatarp, LLAssetType::EType asset_type, void(*asset_arrived_callback)(LLViewerWearable*, void* userdata), void* userdata)
{
llassert( (asset_type == LLAssetType::AT_CLOTHING) || (asset_type == LLAssetType::AT_BODYPART) );
LLViewerWearable* instance = get_if_there(mList, assetID, (LLViewerWearable*)NULL );
if( instance )
{
LL_DEBUGS("Avatar") << "wearable " << assetID << " found in LLWearableList" << LL_ENDL;
asset_arrived_callback( instance, userdata );
}
else
{
gAssetStorage->getAssetData(assetID,
asset_type,
LLWearableList::processGetAssetReply,
(void*)new LLWearableArrivedData( asset_type, wearable_name, avatarp, asset_arrived_callback, userdata ),
true);
}
}
// static
void LLWearableList::processGetAssetReply( const char* filename, const LLAssetID& uuid, void* userdata, S32 status, LLExtStat ext_status )
{
bool isNewWearable = false;
LLWearableArrivedData* data = (LLWearableArrivedData*) userdata;
LLViewerWearable* wearable = NULL; // NULL indicates failure
LLAvatarAppearance *avatarp = data->mAvatarp;
if( !filename )
{
LL_WARNS("Wearable") << "Bad Wearable Asset: missing file." << LL_ENDL;
}
else if(!avatarp)
{
LL_WARNS("Wearable") << "Bad asset request: missing avatar pointer." << LL_ENDL;
}
else if (status >= 0)
{
// read the file
llifstream ifs(filename, llifstream::binary);
if( !ifs.is_open() )
{
LL_WARNS("Wearable") << "Bad Wearable Asset: unable to open file: '" << filename << "'" << LL_ENDL;
}
else
{
wearable = new LLViewerWearable(uuid);
LLWearable::EImportResult result = wearable->importStream(
ifs, avatarp );
if (LLWearable::SUCCESS != result)
{
if (wearable->getType() == LLWearableType::WT_COUNT)
{
isNewWearable = true;
}
delete wearable;
wearable = NULL;
}
if(filename)
{
if (ifs.is_open())
{
ifs.close();
}
LLFile::remove(std::string(filename));
}
}
}
else
{
if(filename)
{
LLFile::remove(std::string(filename));
}
LL_WARNS("Wearable") << "Wearable download failed: " << LLAssetStorage::getErrorString( status ) << " " << uuid << LL_ENDL;
switch( status )
{
case LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE:
{
// Fail
break;
}
default:
{
static const S32 MAX_RETRIES = 3;
if (data->mRetries < MAX_RETRIES)
{
// Try again
data->mRetries++;
gAssetStorage->getAssetData(uuid,
data->mAssetType,
LLWearableList::processGetAssetReply,
userdata); // re-use instead of deleting.
return;
}
else
{
// Fail
break;
}
}
}
}
if (wearable) // success
{
LLWearableList::instance().mList[ uuid ] = wearable;
LL_DEBUGS("Wearable") << "processGetAssetReply()" << LL_ENDL;
LL_DEBUGS("Wearable") << wearable << LL_ENDL;
}
else
{
LLSD args;
args["TYPE"] =LLTrans::getString(LLAssetType::lookupHumanReadable(data->mAssetType));
if (isNewWearable)
{
LLNotificationsUtil::add("InvalidWearable");
}
else if (data->mName.empty())
{
LLNotificationsUtil::add("FailedToFindWearableUnnamed", args);
}
else
{
args["DESC"] = data->mName;
LLNotificationsUtil::add("FailedToFindWearable", args);
}
}
// Always call callback; wearable will be NULL if we failed
{
if( data->mCallback )
{
data->mCallback( wearable, data->mUserdata );
}
}
delete data;
}
LLViewerWearable* LLWearableList::createCopy(const LLViewerWearable* old_wearable, const std::string& new_name)
{
LL_DEBUGS() << "LLWearableList::createCopy()" << LL_ENDL;
LLViewerWearable *wearable = generateNewWearable();
wearable->copyDataFrom(old_wearable);
LLPermissions perm(old_wearable->getPermissions());
perm.setOwnerAndGroup(LLUUID::null, gAgent.getID(), LLUUID::null, true);
wearable->setPermissions(perm);
if (!new_name.empty()) wearable->setName(new_name);
// Send to the dataserver
wearable->saveNewAsset();
return wearable;
}
LLViewerWearable* LLWearableList::createNewWearable( LLWearableType::EType type, LLAvatarAppearance *avatarp )
{
LL_DEBUGS() << "LLWearableList::createNewWearable()" << LL_ENDL;
LLViewerWearable *wearable = generateNewWearable();
wearable->setType( type, avatarp );
// LLWearableType has pre-translated getTypeLabel(), but it returns 'name', not 'New Name'.
std::string name = LLTrans::getString( LLWearableType::getInstance()->getTypeDefaultNewName(wearable->getType()) );
wearable->setName( name );
LLPermissions perm;
perm.init(gAgent.getID(), gAgent.getID(), LLUUID::null, LLUUID::null);
perm.initMasks(PERM_ALL, PERM_ALL, PERM_NONE, PERM_NONE, PERM_MOVE | PERM_TRANSFER);
wearable->setPermissions(perm);
wearable->setDefinitionVersion(LLWearable::getCurrentDefinitionVersion());
// Description and sale info have default values.
wearable->setParamsToDefaults();
wearable->setTexturesToDefaults();
//mark all values (params & images) as saved
wearable->saveValues();
// Send to the dataserver
wearable->saveNewAsset();
return wearable;
}
LLViewerWearable *LLWearableList::generateNewWearable()
{
LLTransactionID tid;
tid.generate();
LLAssetID new_asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
LLViewerWearable* wearable = new LLViewerWearable(tid);
mList[new_asset_id] = wearable;
return wearable;
}
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