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lltransfertargetvfile.h
上传用户:king477883
上传日期:2021-03-01
资源大小:9553k
文件大小:3k
源码类别:
游戏引擎
开发平台:
C++ Builder
- /**
- * @file lltransfertargetvfile.h
- * @brief Transfer system for receiving a vfile.
- *
- * $LicenseInfo:firstyear=2006&license=viewergpl$
- *
- * Copyright (c) 2006-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifndef LL_LLTRANSFERTARGETVFILE_H
- #define LL_LLTRANSFERTARGETVFILE_H
- #include "lltransfermanager.h"
- #include "llassetstorage.h"
- #include "llvfile.h"
- class LLVFile;
- // Lame, an S32 for now until I figure out the deal with how we want to do
- // error codes.
- typedef void (*LLTTVFCompleteCallback)(
- S32 status,
- const LLUUID& file_id,
- LLAssetType::EType file_type,
- void* user_data, LLExtStat ext_status );
- class LLTransferTargetParamsVFile : public LLTransferTargetParams
- {
- public:
- LLTransferTargetParamsVFile();
- void setAsset(const LLUUID& asset_id, LLAssetType::EType asset_type);
- void setCallback(LLTTVFCompleteCallback cb, void* user_data);
- LLUUID getAssetID() const { return mAssetID; }
- LLAssetType::EType getAssetType() const { return mAssetType; }
- friend class LLTransferTargetVFile;
- protected:
- bool unpackParams(LLDataPacker& dp);
- LLUUID mAssetID;
- LLAssetType::EType mAssetType;
- LLTTVFCompleteCallback mCompleteCallback;
- void* mUserDatap;
- S32 mErrCode;
- };
- class LLTransferTargetVFile : public LLTransferTarget
- {
- public:
- LLTransferTargetVFile(const LLUUID& uuid, LLTransferSourceType src_type);
- virtual ~LLTransferTargetVFile();
- //static void requestTransfer(LLTransferTargetChannel* channelp,
- // const char* local_filename,
- // const LLTransferSourceParams& source_params,
- // LLTTVFCompleteCallback callback);
- static void updateQueue(bool shutdown = false);
- protected:
- virtual bool unpackParams(LLDataPacker& dp);
- /*virtual*/ void applyParams(const LLTransferTargetParams& params);
- /*virtual*/ LLTSCode dataCallback(const S32 packet_id, U8* in_datap, const S32 in_size);
- /*virtual*/ void completionCallback(const LLTSCode status);
- LLTransferTargetParamsVFile mParams;
- BOOL mNeedsCreate;
- LLUUID mTempID;
- };
- #endif // LL_LLTRANSFERTARGETFILE_H