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/src/libtomahawk/thirdparty/quazip/quazip/ioapi.h

http://github.com/tomahawk-player/tomahawk
C++ Header | 77 lines | 49 code | 19 blank | 9 comment | 4 complexity | d9e0c667f1fe72abaceaf412cecbe356 MD5 | raw file
 1/* ioapi.h -- IO base function header for compress/uncompress .zip
 2   files using zlib + zip or unzip API
 3
 4   Version 1.01e, February 12th, 2005
 5
 6   Copyright (C) 1998-2005 Gilles Vollant
 7
 8   Modified by Sergey A. Tachenov to integrate with Qt.
 9*/
10
11#ifndef _ZLIBIOAPI_H
12#define _ZLIBIOAPI_H
13
14
15#define ZLIB_FILEFUNC_SEEK_CUR (1)
16#define ZLIB_FILEFUNC_SEEK_END (2)
17#define ZLIB_FILEFUNC_SEEK_SET (0)
18
19#define ZLIB_FILEFUNC_MODE_READ      (1)
20#define ZLIB_FILEFUNC_MODE_WRITE     (2)
21#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3)
22
23#define ZLIB_FILEFUNC_MODE_EXISTING (4)
24#define ZLIB_FILEFUNC_MODE_CREATE   (8)
25
26
27#ifndef ZCALLBACK
28
29#if (defined(WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK)
30#define ZCALLBACK CALLBACK
31#else
32#define ZCALLBACK
33#endif
34#endif
35
36#ifdef __cplusplus
37extern "C" {
38#endif
39
40typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, voidpf file, int mode));
41typedef uLong  (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size));
42typedef uLong  (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
43typedef uLong   (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream));
44typedef int   (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin));
45typedef int    (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream));
46typedef int    (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream));
47
48typedef struct zlib_filefunc_def_s
49{
50    open_file_func      zopen_file;
51    read_file_func      zread_file;
52    write_file_func     zwrite_file;
53    tell_file_func      ztell_file;
54    seek_file_func      zseek_file;
55    close_file_func     zclose_file;
56    testerror_file_func zerror_file;
57    voidpf              opaque;
58} zlib_filefunc_def;
59
60
61
62void fill_qiodevice_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def));
63
64#define ZREAD(filefunc,filestream,buf,size) ((*((filefunc).zread_file))((filefunc).opaque,filestream,buf,size))
65#define ZWRITE(filefunc,filestream,buf,size) ((*((filefunc).zwrite_file))((filefunc).opaque,filestream,buf,size))
66#define ZTELL(filefunc,filestream) ((*((filefunc).ztell_file))((filefunc).opaque,filestream))
67#define ZSEEK(filefunc,filestream,pos,mode) ((*((filefunc).zseek_file))((filefunc).opaque,filestream,pos,mode))
68#define ZCLOSE(filefunc,filestream) ((*((filefunc).zclose_file))((filefunc).opaque,filestream))
69#define ZERROR(filefunc,filestream) ((*((filefunc).zerror_file))((filefunc).opaque,filestream))
70
71
72#ifdef __cplusplus
73}
74#endif
75
76#endif
77