98 lines
2.6 KiB
C++
98 lines
2.6 KiB
C++
/**
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* @file llxfer_vfile.h
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* @brief definition of LLXfer_VFile class for a single xfer_vfile.
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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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#ifndef LL_LLXFER_VFILE_H
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#define LL_LLXFER_VFILE_H
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#include "llxfer.h"
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#include "llassetstorage.h"
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class LLVFS;
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class LLVFile;
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class LLXfer_VFile : public LLXfer
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{
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protected:
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LLUUID mLocalID;
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LLUUID mRemoteID;
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LLUUID mTempID;
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LLAssetType::EType mType;
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LLVFile *mVFile;
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LLVFS *mVFS;
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std::string mName;
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public:
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LLXfer_VFile ();
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LLXfer_VFile (LLVFS *vfs, const LLUUID &local_id, LLAssetType::EType type);
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virtual ~LLXfer_VFile();
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virtual void init(LLVFS *vfs, const LLUUID &local_id, LLAssetType::EType type);
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virtual void cleanup();
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virtual S32 initializeRequest(U64 xfer_id,
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LLVFS *vfs,
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const LLUUID &local_id,
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const LLUUID &remote_id,
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const LLAssetType::EType type,
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const LLHost &remote_host,
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void (*callback)(void **,S32,LLExtStat),
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void **user_data);
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virtual S32 startDownload();
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virtual S32 processEOF();
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virtual S32 startSend (U64 xfer_id, const LLHost &remote_host);
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virtual S32 suck(S32 start_position);
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virtual S32 flush();
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virtual BOOL matchesLocalFile(const LLUUID &id, LLAssetType::EType type);
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virtual BOOL matchesRemoteFile(const LLUUID &id, LLAssetType::EType type);
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virtual void setXferSize(S32 xfer_size);
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virtual S32 getMaxBufferSize();
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virtual U32 getXferTypeTag();
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virtual std::string getFileName();
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};
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#endif
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