1 /**************************************************************************
3 * Copyright 2013-2014 RAD Game Tools and Valve Software
4 * Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25 **************************************************************************/
27 /* 7zFile.h -- File IO
28 2008-11-22 : Igor Pavlov : Public domain */
34 #define USE_WINDOWS_FILE
37 #ifdef USE_WINDOWS_FILE
43 #include "lzma_Types.h"
48 /* ---------- File ---------- */
52 #ifdef USE_WINDOWS_FILE
59 void File_Construct(CSzFile *p);
60 WRes InFile_Open(CSzFile *p, const char *name);
61 WRes OutFile_Open(CSzFile *p, const char *name);
62 WRes File_Close(CSzFile *p);
64 /* reads max(*size, remain file's size) bytes */
65 WRes File_Read(CSzFile *p, void *data, size_t *size);
67 /* writes *size bytes */
68 WRes File_Write(CSzFile *p, const void *data, size_t *size);
70 WRes File_Seek(CSzFile *p, Int64 *pos, ESzSeek origin);
71 WRes File_GetLength(CSzFile *p, UInt64 *length);
73 /* ---------- FileInStream ---------- */
81 void FileSeqInStream_CreateVTable(CFileSeqInStream *p);
89 void FileInStream_CreateVTable(CFileInStream *p);
97 void FileOutStream_CreateVTable(CFileOutStream *p);