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/**
* @file lltransfersourceasset.h
* @brief Transfer system for sending an asset.
*
* $LicenseInfo:firstyear=2006&license=viewerlgpl$
* 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
* $/LicenseInfo$
*/
#ifndef LL_LLTRANSFERSOURCEASSET_H
#define LL_LLTRANSFERSOURCEASSET_H
#include "lltransfermanager.h"
#include "llassetstorage.h"
class LLVFile;
class LLTransferSourceParamsAsset : public LLTransferSourceParams
{
public:
LLTransferSourceParamsAsset();
virtual ~LLTransferSourceParamsAsset() {}
/*virtual*/ void packParams(LLDataPacker &dp) const;
/*virtual*/ BOOL unpackParams(LLDataPacker &dp);
void setAsset(const LLUUID &asset_id, const LLAssetType::EType asset_type);
LLUUID getAssetID() const { return mAssetID; }
LLAssetType::EType getAssetType() const { return mAssetType; }
protected:
LLUUID mAssetID;
LLAssetType::EType mAssetType;
};
class LLTransferSourceAsset : public LLTransferSource
{
public:
LLTransferSourceAsset(const LLUUID &request_id, const F32 priority);
virtual ~LLTransferSourceAsset();
static void responderCallback(LLVFS *vfs, const LLUUID& uuid, LLAssetType::EType type,
void *user_data, S32 result, LLExtStat ext_status );
protected:
/*virtual*/ void initTransfer();
/*virtual*/ F32 updatePriority();
/*virtual*/ LLTSCode dataCallback(const S32 packet_id,
const S32 max_bytes,
U8 **datap,
S32 &returned_bytes,
BOOL &delete_returned);
/*virtual*/ void completionCallback(const LLTSCode status);
virtual void packParams(LLDataPacker& dp) const;
/*virtual*/ BOOL unpackParams(LLDataPacker &dp);
protected:
LLTransferSourceParamsAsset mParams;
BOOL mGotResponse;
S32 mCurPos;
};
#endif // LL_LLTRANSFERSOURCEASSET_H
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