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1/**
2 * @file llxfer_file.h
3 * @brief definition of LLXfer_File class for a single xfer_file.
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_LLXFER_FILE_H
29#define LL_LLXFER_FILE_H
30
31#include <stdio.h>
32
33#include "llxfer.h"
34#include "lldir.h"
35
36class LLXfer_File : public LLXfer
37{
38 protected:
39 FILE *mFp;
40 char mLocalFilename[LL_MAX_PATH]; /* Flawfinder : ignore */
41 char mRemoteFilename[LL_MAX_PATH]; /* Flawfinder : ignore */
42 ELLPath mRemotePath;
43 char mTempFilename[LL_MAX_PATH]; /* Flawfinder : ignore */
44
45 BOOL mDeleteLocalOnCompletion;
46 BOOL mDeleteRemoteOnCompletion;
47
48 public:
49 LLXfer_File (S32 chunk_size);
50 LLXfer_File (const LLString& local_filename, BOOL delete_local_on_completion, S32 chunk_size);
51 virtual ~LLXfer_File();
52
53 virtual void init(const LLString& local_filename, BOOL delete_local_on_completion, S32 chunk_size);
54 virtual void free();
55
56 virtual S32 initializeRequest(U64 xfer_id,
57 const LLString& local_filename,
58 const LLString& remote_filename,
59 ELLPath remote_path,
60 const LLHost& remote_host,
61 BOOL delete_remote_on_completion,
62 void (*callback)(void**,S32),
63 void** user_data);
64 virtual S32 startDownload();
65
66 virtual S32 processEOF();
67
68 virtual S32 startSend (U64 xfer_id, const LLHost &remote_host);
69
70 virtual S32 suck(S32 start_position);
71 virtual S32 flush();
72
73 virtual BOOL matchesLocalFilename(const LLString& filename);
74 virtual BOOL matchesRemoteFilename(const LLString& filename, ELLPath remote_path);
75
76 virtual S32 getMaxBufferSize();
77
78 virtual U32 getXferTypeTag();
79
80 virtual const char *getName();
81};
82
83#endif
84
85
86
87