8c1d114dcf
This change fixes problems with zip files created with newer zip utilities (a known issue is the iLike theme). QuaZip also allows better feedback during operations without changing the imported code. Additionally Rockbox Utility and the Theme Editor are now both using QuaZip; currently Rockbox Utility uses a copy of the sources, merging them later is planned. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29645 a1c6a512-1295-4272-9138-f99709370657
75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/* ioapi.h -- IO base function header for compress/uncompress .zip
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files using zlib + zip or unzip API
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Version 1.01e, February 12th, 2005
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Copyright (C) 1998-2005 Gilles Vollant
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*/
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#ifndef _ZLIBIOAPI_H
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#define _ZLIBIOAPI_H
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#define ZLIB_FILEFUNC_SEEK_CUR (1)
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#define ZLIB_FILEFUNC_SEEK_END (2)
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#define ZLIB_FILEFUNC_SEEK_SET (0)
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#define ZLIB_FILEFUNC_MODE_READ (1)
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#define ZLIB_FILEFUNC_MODE_WRITE (2)
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#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3)
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#define ZLIB_FILEFUNC_MODE_EXISTING (4)
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#define ZLIB_FILEFUNC_MODE_CREATE (8)
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#ifndef ZCALLBACK
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#if (defined(WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK)
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#define ZCALLBACK CALLBACK
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#else
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#define ZCALLBACK
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#endif
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, const char* filename, int mode));
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typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size));
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typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
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typedef long (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream));
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typedef long (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin));
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typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream));
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typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream));
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typedef struct zlib_filefunc_def_s
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{
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open_file_func zopen_file;
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read_file_func zread_file;
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write_file_func zwrite_file;
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tell_file_func ztell_file;
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seek_file_func zseek_file;
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close_file_func zclose_file;
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testerror_file_func zerror_file;
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voidpf opaque;
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} zlib_filefunc_def;
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void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def));
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#define ZREAD(filefunc,filestream,buf,size) ((*((filefunc).zread_file))((filefunc).opaque,filestream,buf,size))
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#define ZWRITE(filefunc,filestream,buf,size) ((*((filefunc).zwrite_file))((filefunc).opaque,filestream,buf,size))
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#define ZTELL(filefunc,filestream) ((*((filefunc).ztell_file))((filefunc).opaque,filestream))
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#define ZSEEK(filefunc,filestream,pos,mode) ((*((filefunc).zseek_file))((filefunc).opaque,filestream,pos,mode))
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#define ZCLOSE(filefunc,filestream) ((*((filefunc).zclose_file))((filefunc).opaque,filestream))
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#define ZERROR(filefunc,filestream) ((*((filefunc).zerror_file))((filefunc).opaque,filestream))
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#ifdef __cplusplus
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}
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#endif
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#endif
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