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Diffstat (limited to 'Build/source/libs/zziplib/zziplib-0.13.59/zzip/lib.h')
-rw-r--r-- | Build/source/libs/zziplib/zziplib-0.13.59/zzip/lib.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/Build/source/libs/zziplib/zziplib-0.13.59/zzip/lib.h b/Build/source/libs/zziplib/zziplib-0.13.59/zzip/lib.h new file mode 100644 index 00000000000..28b5311d655 --- /dev/null +++ b/Build/source/libs/zziplib/zziplib-0.13.59/zzip/lib.h @@ -0,0 +1,91 @@ +/* + * Author: + * Guido Draheim <guidod@gmx.de> + * Tomi Ollila <Tomi.Ollila@iki.fi> + * + * Copyright (c) 1999,2000,2001,2002,2003 Guido Draheim + * All rights reserved + * use under the restrictions of the + * Lesser GNU General Public License + * or alternatively the restrictions + * of the Mozilla Public License 1.1 + * + * This is the private header containing definitions that are not + * use by a libzzip user application. Writing an extension lib that + * uses libzzip will still want to include this. The extension + * write should make way to have the ISO C9X integer types defined. + */ +#ifndef _ZZIP_LIB_H /* zzip.h */ +#define _ZZIP_LIB_H + +#include <zzip/zzip.h> +#include <zzip/plugin.h> +#include <zzip/stdint.h> +#include <zzip/zzip32.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * this structure cannot be wildly enlarged... (see zzip-zip.c) + */ +struct zzip_dir_hdr +{ + uint32_t d_usize; /* uncompressed size */ + uint32_t d_csize; /* compressed size */ + uint32_t d_crc32; /* the adler32-checksum */ + uint32_t d_off; /* offset of file in zipfile */ + uint16_t d_reclen; /* next dir_hdr structure offset */ + uint16_t d_namlen; /* explicit namelen of d_name */ + uint8_t d_compr; /* the compression type, 0 = store, 8 = inflate */ + char d_name[1]; /* the actual name of the entry, may contain DIRSEPs */ +}; +#define _ZZIP_DIRENT_HAVE_D_NAMLEN +#define _ZZIP_DIRENT_HAVE_D_OFF +#define _ZZIP_DIRENT_HAVE_D_RECLEN + +/* + * you shall not use this struct anywhere else than in zziplib sources. + */ +struct zzip_dir +{ + int fd; + int errcode; /* zzip_error_t */ + long refcount; + struct { /* reduce a lot of alloc/deallocations by caching these: */ + int * volatile locked; + struct zzip_file * volatile fp; + char * volatile buf32k; + } cache; + struct zzip_dir_hdr * hdr0; /* zfi; */ + struct zzip_dir_hdr * hdr; /* zdp; directory pointer, for dirent stuff */ + struct zzip_file * currentfp; /* last fp used... */ + struct zzip_dirent dirent; + void* realdir; /* e.g. DIR* from posix dirent.h */ + char* realname; + zzip_strings_t* fileext; /* list of fileext to test for */ + zzip_plugin_io_t io; /* vtable for io routines */ +}; + +#define ZZIP_32K 32768 + +/* try to open a zip-basename with default_fileext */ +int __zzip_try_open (zzip_char_t* filename, int filemode, + zzip_strings_t* ext, zzip_plugin_io_t io); + +ZZIP_DIR * +zzip_dir_fdopen(int fd, zzip_error_t * errcode_p); + +ZZIP_DIR* +zzip_dir_fdopen_ext_io(int fd, zzip_error_t * errorcode_p, + zzip_strings_t* ext, const zzip_plugin_io_t io); + +ZZIP_DIR* /*depracated*/ +zzip_dir_alloc_ext_io (zzip_strings_t* ext, const zzip_plugin_io_t io); + +#ifdef __cplusplus +} +#endif +#endif /* _ZZIP_H */ + |