76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/**
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* @file lltransfertargetfile.h
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* @brief Transfer system for receiving a file.
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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_LLTRANSFERTARGETFILE_H
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#define LL_LLTRANSFERTARGETFILE_H
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#include "lltransfermanager.h"
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typedef void (*LLTTFCompleteCallback)(const LLTSCode status, void *user_data);
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class LLTransferTargetParamsFile : public LLTransferTargetParams
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{
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public:
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LLTransferTargetParamsFile()
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: LLTransferTargetParams(LLTTT_FILE),
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mCompleteCallback(NULL),
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mUserData(NULL)
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{}
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void setFilename(const std::string& filename) { mFilename = filename; }
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void setCallback(LLTTFCompleteCallback cb, void *user_data) { mCompleteCallback = cb; mUserData = user_data; }
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friend class LLTransferTargetFile;
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protected:
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std::string mFilename;
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LLTTFCompleteCallback mCompleteCallback;
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void * mUserData;
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};
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class LLTransferTargetFile : public LLTransferTarget
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{
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public:
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LLTransferTargetFile(const LLUUID& uuid, LLTransferSourceType src_type);
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virtual ~LLTransferTargetFile();
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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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LLTTFCompleteCallback callback);
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protected:
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virtual bool unpackParams(LLDataPacker& dp);
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/*virtual*/ void applyParams(const LLTransferTargetParams ¶ms);
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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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LLTransferTargetParamsFile mParams;
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LLFILE *mFP;
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};
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#endif // LL_LLTRANSFERTARGETFILE_H
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