94 lines
2.8 KiB
C++
94 lines
2.8 KiB
C++
/**
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* @file lltransfertargetvfile.h
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* @brief Transfer system for receiving a vfile.
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*
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* $LicenseInfo:firstyear=2006&license=viewerlgpl$
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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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#ifndef LL_LLTRANSFERTARGETVFILE_H
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#define LL_LLTRANSFERTARGETVFILE_H
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#include "lltransfermanager.h"
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#include "llassetstorage.h"
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#include "llvfile.h"
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class LLVFile;
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// Lame, an S32 for now until I figure out the deal with how we want to do
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// error codes.
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typedef void (*LLTTVFCompleteCallback)(
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S32 status,
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const LLUUID& file_id,
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LLAssetType::EType file_type,
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void* user_data, LLExtStat ext_status );
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class LLTransferTargetParamsVFile : public LLTransferTargetParams
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{
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public:
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LLTransferTargetParamsVFile();
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void setAsset(const LLUUID& asset_id, LLAssetType::EType asset_type);
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void setCallback(LLTTVFCompleteCallback cb, void* user_data);
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LLUUID getAssetID() const { return mAssetID; }
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LLAssetType::EType getAssetType() const { return mAssetType; }
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friend class LLTransferTargetVFile;
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protected:
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bool unpackParams(LLDataPacker& dp);
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LLUUID mAssetID;
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LLAssetType::EType mAssetType;
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LLTTVFCompleteCallback mCompleteCallback;
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void* mUserDatap;
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S32 mErrCode;
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};
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class LLTransferTargetVFile : public LLTransferTarget
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{
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public:
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LLTransferTargetVFile(const LLUUID& uuid, LLTransferSourceType src_type);
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virtual ~LLTransferTargetVFile();
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//static void requestTransfer(LLTransferTargetChannel* channelp,
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// const char* local_filename,
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// const LLTransferSourceParams& source_params,
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// LLTTVFCompleteCallback callback);
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static void updateQueue(bool shutdown = false);
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protected:
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virtual bool unpackParams(LLDataPacker& dp);
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/*virtual*/ void applyParams(const LLTransferTargetParams& params);
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/*virtual*/ LLTSCode dataCallback(const S32 packet_id, U8* in_datap, const S32 in_size);
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/*virtual*/ void completionCallback(const LLTSCode status);
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LLTransferTargetParamsVFile mParams;
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BOOL mNeedsCreate;
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LLUUID mTempID;
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};
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#endif // LL_LLTRANSFERTARGETFILE_H
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