unzpriv.h File Reference

#include <stdio.h>
#include <ctype.h>
#include <errno.h>
#include <string.h>
#include <signal.h>
#include "globals.h"

Go to the source code of this file.

Classes
struct	ztimbuf
struct	iztimes
struct	min_info
struct	VMStimbuf
union	work
struct	local_file_header
struct	central_directory_file_header
struct	end_central_dir_record
struct	huft
struct	_APIDocStruct

Macros
#define	UNZIP
#define	MORE
#define	USE_DEFLATE64
#define	VMS_TEXT_CONV
#define	DYNAMIC_CRC_TABLE
#define	DYNALLOC_CRCTAB
#define	Z_OFF_T   long long
#define	ZOFF_T_DEFINED
#define	Z_STAT_DEFINED
#define	UNZIP_BZ2VERS   46
#define	UNZIP_VERSION   21 /* compatible with PKUNZIP 4.0 */
#define	VMS_UNZIP_VERSION   42 /* if OS-needed-to-extract is VMS: can do */
#define	DIR_END   '/' /* last char before program name or filename */
#define	DATE_FORMAT   DF_MDY /* defaults to US convention */
#define	DATE_SEPCHAR   '-'
#define	CLOSE_INFILE()
#define	RETURN   return /* only used in main() */
#define	EXIT   exit
#define	USAGE(ret)
#define	TIMET_TO_NATIVE(x)
#define	NATIVE_TO_TIMET(x)
#define	STRNICMP   strnicmp
#define	PCHAR_SPRINTF   /* sprintf() returns char *: BSDish */
#define	MSG_STDERR(f)
#define	MSG_INFO(f)
#define	MSG_WARN(f)
#define	MSG_ERROR(f)
#define	MSG_FATAL(f)
#define	MSG_ZFN(f)
#define	MSG_FN(f)
#define	MSG_LNEWLN(f)
#define	MSG_TNEWLN(f)
#define	MSG_MNEWLN(f)
#define	MSG_NO_WGUI(f)
#define	MSG_NO_AGUI(f)
#define	MSG_NO_DLL2(f)
#define	MSG_NO_NDLL(f)
#define	MSG_NO_WDLL(f)
#define	SCREENLINES   24 /* VT-100s are assumed to be minimal hardware */
#define	SCREENSIZE(scrrows, scrcols)
#define	DIR_BLKSIZ   16384 /* use more memory, to reduce long-range seeks */
#define	WSIZE   65536L /* window size--must be a power of two, and */
#define	nearmalloc   malloc
#define	nearfree   free
#define	near
#define	far
#define	INBUFSIZ   8192 /* larger buffers for real OSes */
#define	zfstrcpy(dest, src)
#define	zfstrcmp(s1, s2)
#define	zfmalloc   malloc
#define	zffree(x)
#define	LoadFarString(x)
#define	LoadFarStringSmall(x)
#define	LoadFarStringSmall2(x)
#define	OUTBUFSIZ   (lenEOL*WSIZE) /* more efficient text conversion */
#define	TRANSBUFSIZ   (lenEOL*OUTBUFSIZ)
#define	RAWBUFSIZ   OUTBUFSIZ
#define	Far
#define	Cdecl
#define	MAIN   main
#define	COPYRIGHT_CLEAN
#define	USE_UNSHRINK
#define	O_BINARY   0
#define	EPIPE   -1
#define	PIPE_ERROR   (errno == EPIPE)
#define	FOPR   "r"
#define	FOPM   "r+"
#define	FOPW   "w"
#define	FOPWT   "w"
#define	FOPWR   "w+"
#define	PATH_MAX   1024
#define	FILNAMSIZ   PATH_MAX
#define	___MBS_TMP_DEF
#define	___TMP_PTR
#define	CLEN(ptr)
#define	PREINCSTR(ptr)
#define	POSTINCSTR(ptr)
#define	plastchar(ptr, len)
#define	lastchar(ptr, len)
#define	MBSCHR(str, c)
#define	MBSRCHR(str, c)
#define	SETLOCALE(category, locale)
#define	INCSTR(ptr)
#define	memzero(dest, len)
#define	TRUE   1 /* sort of obvious */
#define	FALSE   0
#define	SEEK_SET   0
#define	SEEK_CUR   1
#define	SEEK_END   2
#define	S_ISDIR(m)
#define	IS_VOLID(m)
#define	zstat   stat
#define	zfstat   fstat
#define	zlseek   lseek
#define	zfseeko   fseek
#define	zftello   ftell
#define	zfopen   fopen
#define	zfdopen   fdopen
#define	SSTAT   zstat
#define	FZOFFT_FMT   "l"
#define	FZOFFT_HEX_WID_VALUE   "8"
#define	FZOFFT_HEX_WID   ((char *) -1)
#define	FZOFFT_HEX_DOT_WID   ((char *) -2)
#define	FZOFFT_NUM   4 /* Number of chambers. */
#define	FZOFFT_LEN   24 /* Number of characters/chamber. */
#define	S_TIME_T_MAX   ((time_t)(ulg)0x7fffffffL)
#define	U_TIME_T_MAX   ((time_t)(ulg)0xffffffffL)
#define	DOSTIME_MINIMUM   ((ulg)0x00210000L)
#define	DOSTIME_2038_01_18   ((ulg)0x74320000L)
#define	ZSUFX   ".zip"
#define	ALT_ZSUFX   ".ZIP" /* Unix-only so far (only case-sensitive fs) */
#define	CENTRAL_HDR_SIG   "\001\002" /* the infamous "PK" signature bytes, */
#define	LOCAL_HDR_SIG   "\003\004" /* w/o "PK" (so unzip executable not */
#define	END_CENTRAL_SIG   "\005\006" /* mistaken for zipfile itself) */
#define	EXTD_LOCAL_SIG   "\007\010" /* [ASCII "\113" == EBCDIC "\080" ??] */
#define	IZ_DIR   76 /* potential zipfile is a directory */
#define	MPN_OK   0 /* mapname successful */
#define	MPN_INF_TRUNC   (1<<8) /* caution - filename truncated */
#define	MPN_INF_SKIP   (2<<8) /* info - skipped because nothing to do */
#define	MPN_ERR_SKIP   (3<<8) /* error - entry skipped */
#define	MPN_ERR_TOOLONG   (4<<8) /* error - path too long */
#define	MPN_NOMEM   (10<<8) /* error - out of memory, file skipped */
#define	MPN_CREATED_DIR   (16<<8) /* directory created: set time & permission */
#define	MPN_VOL_LABEL   (17<<8) /* volume label, but can't set on hard disk */
#define	MPN_INVALID   (99<<8) /* internal logic error, should never reach */
#define	MPN_MASK   0x7F00
#define	IZ_EF_TRUNC   79 /* local extra field truncated (PKZIP'd) */
#define	SKIP   0 /* skip header block */
#define	DISPLAY   1 /* display archive comment (ASCII) */
#define	DISPL_8   5 /* display file comment (ext. ASCII) */
#define	DS_FN   2 /* read filename (ext. ASCII, chead) */
#define	DS_FN_C   2 /* read filename from central header */
#define	DS_FN_L   6 /* read filename from local header */
#define	EXTRA_FIELD   3 /* copy extra field into buffer */
#define	DS_EF   3
#define	DOES_NOT_EXIST   -1 /* return values for check_for_newer() */
#define	EXISTS_AND_OLDER   0
#define	EXISTS_AND_NEWER   1
#define	OVERWRT_QUERY   0 /* status values for G.overwrite_mode */
#define	OVERWRT_ALWAYS   1
#define	OVERWRT_NEVER   2
#define	IS_OVERWRT_ALL   (G.overwrite_mode == OVERWRT_ALWAYS)
#define	IS_OVERWRT_NONE   (G.overwrite_mode == OVERWRT_NEVER)
#define	ROOT   0 /* checkdir() extract-to path: called once */
#define	INIT   1 /* allocate buildpath: called once per member */
#define	APPEND_DIR   2 /* append a dir comp.: many times per member */
#define	APPEND_NAME   3 /* append actual filename: once per member */
#define	GETPATH   4 /* retrieve the complete path and free it */
#define	END   5 /* free root path prior to exiting program */
#define	FS_FAT_   0 /* filesystem used by MS-DOS, OS/2, Win32 */
#define	AMIGA_   1
#define	VMS_   2
#define	UNIX_   3
#define	VM_CMS_   4
#define	ATARI_   5 /* what if it's a minix filesystem? [cjh] */
#define	FS_HPFS_   6 /* filesystem used by OS/2 (and NT 3.x) */
#define	MAC_   7 /* HFS filesystem used by MacOS */
#define	Z_SYSTEM_   8
#define	CPM_   9
#define	TOPS20_   10
#define	FS_NTFS_   11 /* filesystem used by Windows NT */
#define	QDOS_   12
#define	ACORN_   13 /* Archimedes Acorn RISC OS */
#define	FS_VFAT_   14 /* filesystem used by Windows 95, NT */
#define	MVS_   15
#define	BEOS_   16 /* hybrid POSIX/database filesystem */
#define	TANDEM_   17 /* Tandem NSK */
#define	THEOS_   18 /* THEOS */
#define	MAC_OSX_   19 /* Mac OS/X (Darwin) */
#define	ATHEOS_   30 /* AtheOS */
#define	NUM_HOSTS   31 /* index of last system + 1 */
#define	STORED   0 /* compression methods */
#define	SHRUNK   1
#define	REDUCED1   2
#define	REDUCED2   3
#define	REDUCED3   4
#define	REDUCED4   5
#define	IMPLODED   6
#define	TOKENIZED   7
#define	DEFLATED   8
#define	ENHDEFLATED   9
#define	DCLIMPLODED   10
#define	BZIPPED   12
#define	LZMAED   14
#define	IBMTERSED   18
#define	IBMLZ77ED   19
#define	WAVPACKED   97
#define	PPMDED   98
#define	NUM_METHODS   17 /* number of known method IDs */
#define	DF_MDY   0 /* date format 10/26/91 (USA only) */
#define	DF_DMY   1 /* date format 26/10/91 (most of the world) */
#define	DF_YMD   2 /* date format 91/10/26 (a few countries) */
#define	EF_PKSZ64   0x0001 /* PKWARE's 64-bit filesize extensions */
#define	EF_AV   0x0007 /* PKWARE's authenticity verification */
#define	EF_EFS   0x0008 /* PKWARE's extended language encoding */
#define	EF_OS2   0x0009 /* OS/2 extended attributes */
#define	EF_PKW32   0x000a /* PKWARE's Win95/98/WinNT filetimes */
#define	EF_PKVMS   0x000c /* PKWARE's VMS */
#define	EF_PKUNIX   0x000d /* PKWARE's Unix */
#define	EF_PKFORK   0x000e /* PKWARE's future stream/fork descriptors */
#define	EF_PKPATCH   0x000f /* PKWARE's patch descriptor */
#define	EF_PKPKCS7   0x0014 /* PKWARE's PKCS#7 store for X.509 Certs */
#define	EF_PKFX509   0x0015 /* PKWARE's file X.509 Cert&Signature ID */
#define	EF_PKCX509   0x0016 /* PKWARE's central dir X.509 Cert ID */
#define	EF_PKENCRHD   0x0017 /* PKWARE's Strong Encryption header */
#define	EF_PKRMCTL   0x0018 /* PKWARE's Record Management Controls*/
#define	EF_PKLSTCS7   0x0019 /* PKWARE's PKCS#7 Encr. Recipient Cert List */
#define	EF_PKIBM   0x0065 /* PKWARE's IBM S/390 & AS/400 attributes */
#define	EF_PKIBM2   0x0066 /* PKWARE's IBM S/390 & AS/400 compr. attribs */
#define	EF_IZVMS   0x4d49 /* Info-ZIP's VMS ("IM") */
#define	EF_IZUNIX   0x5855 /* Info-ZIP's first Unix[1] ("UX") */
#define	EF_IZUNIX2   0x7855 /* Info-ZIP's second Unix[2] ("Ux") */
#define	EF_IZUNIX3   0x7875 /* Info-ZIP's newest Unix[3] ("ux") */
#define	EF_TIME   0x5455 /* universal timestamp ("UT") */
#define	EF_UNIPATH   0x7075 /* Info-ZIP Unicode Path ("up") */
#define	EF_UNICOMNT   0x6375 /* Info-ZIP Unicode Comment ("uc") */
#define	EF_MAC3   0x334d /* Info-ZIP's new Macintosh (= "M3") */
#define	EF_JLMAC   0x07c8 /* Johnny Lee's old Macintosh (= 1992) */
#define	EF_ZIPIT   0x2605 /* Thomas Brown's Macintosh (ZipIt) */
#define	EF_ZIPIT2   0x2705 /* T. Brown's Mac (ZipIt) v 1.3.8 and newer ? */
#define	EF_SMARTZIP   0x4d63 /* Mac SmartZip by Marco Bambini */
#define	EF_VMCMS   0x4704 /* Info-ZIP's VM/CMS ("\004G") */
#define	EF_MVS   0x470f /* Info-ZIP's MVS ("\017G") */
#define	EF_ACL   0x4c41 /* (OS/2) access control list ("AL") */
#define	EF_NTSD   0x4453 /* NT security descriptor ("SD") */
#define	EF_ATHEOS   0x7441 /* AtheOS ("At") */
#define	EF_BEOS   0x6542 /* BeOS ("Be") */
#define	EF_QDOS   0xfb4a /* SMS/QDOS ("J\373") */
#define	EF_AOSVS   0x5356 /* AOS/VS ("VS") */
#define	EF_SPARK   0x4341 /* David Pilling's Acorn/SparkFS ("AC") */
#define	EF_TANDEM   0x4154 /* Tandem NSK ("TA") */
#define	EF_THEOS   0x6854 /* Jean-Michel Dubois' Theos "Th" */
#define	EF_THEOSO   0x4854 /* old Theos port */
#define	EF_MD5   0x4b46 /* Fred Kantor's MD5 ("FK") */
#define	EF_ASIUNIX   0x756e /* ASi's Unix ("nu") */
#define	EB_HEADSIZE   4 /* length of extra field block header */
#define	EB_ID   0 /* offset of block ID in header */
#define	EB_LEN   2 /* offset of data length field in header */
#define	EB_UCSIZE_P   0 /* offset of ucsize field in compr. data */
#define	EB_CMPRHEADLEN   6 /* lenght of compression header */
#define	EB_UX_MINLEN   8 /* minimal "UX" field contains atime, mtime */
#define	EB_UX_FULLSIZE   12 /* full "UX" field (atime, mtime, uid, gid) */
#define	EB_UX_ATIME   0 /* offset of atime in "UX" extra field data */
#define	EB_UX_MTIME   4 /* offset of mtime in "UX" extra field data */
#define	EB_UX_UID   8 /* byte offset of UID in "UX" field data */
#define	EB_UX_GID   10 /* byte offset of GID in "UX" field data */
#define	EB_UX2_MINLEN   4 /* minimal "Ux" field contains UID/GID */
#define	EB_UX2_UID   0 /* byte offset of UID in "Ux" field data */
#define	EB_UX2_GID   2 /* byte offset of GID in "Ux" field data */
#define	EB_UX2_VALID   (1 << 8) /* UID/GID present */
#define	EB_UX3_MINLEN   7 /* minimal "ux" field size (2-byte UID/GID) */
#define	EB_UT_MINLEN   1 /* minimal UT field contains Flags byte */
#define	EB_UT_FLAGS   0 /* byte offset of Flags field */
#define	EB_UT_TIME1   1 /* byte offset of 1st time value */
#define	EB_UT_FL_MTIME   (1 << 0) /* mtime present */
#define	EB_UT_FL_ATIME   (1 << 1) /* atime present */
#define	EB_UT_FL_CTIME   (1 << 2) /* ctime present */
#define	EB_FLGS_OFFS
#define	EB_OS2_HLEN   4 /* size of OS2/ACL compressed data header */
#define	EB_BEOS_HLEN   5 /* length of BeOS&AtheOS e.f attribute header */
#define	EB_BE_FL_UNCMPR   0x01 /* "BeOS&AtheOS attribs uncompr." bit flag */
#define	EB_MAC3_HLEN   14 /* length of Mac3 attribute block header */
#define	EB_SMARTZIP_HLEN   64 /* fixed length of the SmartZip extra field */
#define	EB_M3_FL_DATFRK   0x01 /* "this entry is data fork" flag */
#define	EB_M3_FL_UNCMPR   0x04 /* "Mac3 attributes uncompressed" bit flag */
#define	EB_M3_FL_TIME64   0x08 /* "Mac3 time fields are 64 bit wide" flag */
#define	EB_M3_FL_NOUTC   0x10 /* "Mac3 timezone offset fields missing" flag */
#define	EB_NTSD_C_LEN   4 /* length of central NT security data */
#define	EB_NTSD_L_LEN   5 /* length of minimal local NT security data */
#define	EB_NTSD_VERSION   4 /* offset of NTSD version byte */
#define	EB_NTSD_MAX_VER   (0) /* maximum version # we know how to handle */
#define	EB_ASI_CRC32   0 /* offset of ASI Unix field's crc32 checksum */
#define	EB_ASI_MODE   4 /* offset of ASI Unix permission mode field */
#define	EB_IZVMS_HLEN   12 /* length of IZVMS attribute block header */
#define	EB_IZVMS_FLGS   4 /* offset of compression type flag */
#define	EB_IZVMS_UCSIZ   6 /* offset of ucsize field in IZVMS header */
#define	EB_IZVMS_BCMASK   07 /* 3 bits for compression type */
#define	EB_IZVMS_BCSTOR   0 /* Stored */
#define	EB_IZVMS_BC00   1 /* 0byte -> 0bit compression */
#define	EB_IZVMS_BCDEFL   2 /* Deflated */
#define	LREC_SIZE   26 /* lengths of local file headers, central */
#define	CREC_SIZE   42 /* directory headers, end-of-central-dir */
#define	ECREC_SIZE   18 /* record, zip64 end-of-cent-dir locator */
#define	ECLOC64_SIZE   16 /* and zip64 end-of-central-dir record, */
#define	ECREC64_SIZE   52 /* respectively */
#define	MAX_BITS   13 /* used in unshrink() */
#define	HSIZE   (1 << MAX_BITS) /* size of global work area */
#define	LF   10 /* '\n' on ASCII machines; must be 10 due to EBCDIC */
#define	CR   13 /* '\r' on ASCII machines; must be 13 due to EBCDIC */
#define	CTRLZ   26 /* DOS & OS/2 EOF marker (used in fileio.c, vms.c) */
#define	ENV_UNZIP   "UNZIP" /* the standard names */
#define	ENV_ZIPINFO   "ZIPINFO"
#define	ENV_UNZIP2   "UNZIPOPT" /* alternate names, for zip compat. */
#define	ENV_ZIPINFO2   "ZIPINFOOPT"
#define	QQ
#define	QCOND   (!uO.qflag) /* comments with -vq or -vqq */
#define	QCOND2   (!uO.qflag)
#define	__WDLPRO
#define	__WDL
#define	__WDLDEF
#define	WISEP
#define	Z_UINT4_DEFINED
#define	MASK_ZUCN64   (~(zucn_t)0)
#define	MASK_ZUCN16   ((zucn_t)0xFFFF)
#define	slide   G.area.Slide
#define	redirSlide   G.area.Slide
#define	L_VERSION_NEEDED_TO_EXTRACT_0   0
#define	L_VERSION_NEEDED_TO_EXTRACT_1   1
#define	L_GENERAL_PURPOSE_BIT_FLAG   2
#define	L_COMPRESSION_METHOD   4
#define	L_LAST_MOD_DOS_DATETIME   6
#define	L_CRC32   10
#define	L_COMPRESSED_SIZE   14
#define	L_UNCOMPRESSED_SIZE   18
#define	L_FILENAME_LENGTH   22
#define	L_EXTRA_FIELD_LENGTH   24
#define	C_VERSION_MADE_BY_0   0
#define	C_VERSION_MADE_BY_1   1
#define	C_VERSION_NEEDED_TO_EXTRACT_0   2
#define	C_VERSION_NEEDED_TO_EXTRACT_1   3
#define	C_GENERAL_PURPOSE_BIT_FLAG   4
#define	C_COMPRESSION_METHOD   6
#define	C_LAST_MOD_DOS_DATETIME   8
#define	C_CRC32   12
#define	C_COMPRESSED_SIZE   16
#define	C_UNCOMPRESSED_SIZE   20
#define	C_FILENAME_LENGTH   24
#define	C_EXTRA_FIELD_LENGTH   26
#define	C_FILE_COMMENT_LENGTH   28
#define	C_DISK_NUMBER_START   30
#define	C_INTERNAL_FILE_ATTRIBUTES   32
#define	C_EXTERNAL_FILE_ATTRIBUTES   34
#define	C_RELATIVE_OFFSET_LOCAL_HEADER   38
#define	NUMBER_THIS_DISK   4
#define	NUM_DISK_WITH_START_CEN_DIR   6
#define	NUM_ENTRIES_CEN_DIR_THS_DISK   8
#define	TOTAL_ENTRIES_CENTRAL_DIR   10
#define	SIZE_CENTRAL_DIRECTORY   12
#define	OFFSET_START_CENTRAL_DIRECTORY   16
#define	ZIPFILE_COMMENT_LENGTH   20
#define	NUM_DISK_START_EOCDR64   4
#define	OFFSET_START_EOCDR64   8
#define	NUM_THIS_DISK_LOC64   16
#define	ECREC64_LENGTH   4
#define	EC_VERSION_MADE_BY_0   12
#define	EC_VERSION_NEEDED_0   14
#define	NUMBER_THIS_DSK_REC64   16
#define	NUM_DISK_START_CEN_DIR64   20
#define	NUM_ENTRIES_CEN_DIR_THS_DISK64   24
#define	TOTAL_ENTRIES_CENTRAL_DIR64   32
#define	SIZE_CENTRAL_DIRECTORY64   40
#define	OFFSET_START_CENTRAL_DIRECT64   48
#define	MAX(a, b)
#define	MIN(a, b)
#define	Trace(x)
#define	TTrace(x)
#define	MTrace(x)
#define	ToLower   tolower /* assumed "smart"; used in match() */
#define	Info(...)
#define	FmZofft(val, pre, post)
#define	FnFilter1(fname)
#define	FnFilter2(fname)
#define	MESSAGE(str, len, flag)
#define	CRCVAL_INITIAL   0L
#define	TEST_NTSD   NULL /* ... is not available */
#define	SKIP_(length)
#define	FLUSH(w)
#define	NEXTBYTE   (G.incnt-- > 0 ? (int)(*G.inptr++) : readbyte(__G))
#define	READBITS(nbits, zdest)
#define	STRLOWER(str1, str2)
#define	foreign(c)
#define	native(c)
#define	A_TO_N(str1)
#define	CRTL_CP_IS_ISO
#define	_ISO_INTERN(str1)
#define	IZ_OEM2ISO_ARRAY
#define	_OEM_INTERN(str1)
#define	STR_TO_ISO   strcpy
#define	STR_TO_OEM   str2oem
#define	NEED_STR2OEM
#define	ASCII2ISO(c)
#define	ASCII2OEM(c)
#define	CRYP_USES_ISO2OEM
#define	STR_TO_CP2   STR_TO_OEM
#define	Ext_ASCII_TO_Native(string, hostnum, hostver, isuxatt, islochdr)

Typedefs
typedef Z_OFF_T	zoff_t
typedef unsigned int	extent
typedef int	shrint
typedef ulg	z_uint4
typedef ulg	zusz_t
typedef unsigned int	zucn_t
typedef unsigned short	zuvl_t
typedef struct ztimbuf	ztimbuf
typedef struct iztimes	iztimes
typedef struct min_info	min_info
typedef struct VMStimbuf	VMStimbuf
typedef uch	local_byte_hdr[LREC_SIZE]
typedef uch	cdir_byte_hdr[CREC_SIZE]
typedef uch	ec_byte_rec[ECREC_SIZE+4]
typedef uch	ec_byte_loc64[ECLOC64_SIZE+4]
typedef uch	ec_byte_rec64[ECREC64_SIZE+4]
typedef struct local_file_header	local_file_hdr
typedef struct central_directory_file_header	cdir_file_hdr
typedef struct end_central_dir_record	ecdir_rec
typedef struct _APIDocStruct	APIDocStruct

Functions
Z_OFF_T	lseek ()
char *	malloc ()
int MAIN	OF ((int argc, char **argv))
int unzip	OF ((__GPRO__ int argc, char **argv))
int uz_opts	OF ((__GPRO__ int *pargc, char ***pargv))
int usage	OF ((__GPRO__ int error))
int process_zipfiles	OF ((__GPRO))
int getZip64Data	OF ((__GPRO__ ZCONST uch *ef_buf, unsigned ef_len))
unsigned ef_scan_for_izux	OF ((ZCONST uch *ef_buf, unsigned ef_len, int ef_is_c, ulg dos_mdatetime, iztimes *z_utim, ulg *z_uidgid))
int ratio	OF ((zusz_t uc, zusz_t c))
unsigned readbuf	OF ((__GPRO__ char *buf, register unsigned len))
int seek_zipf	OF ((__GPRO__ zoff_t abs_offset))
int flush	OF ((__GPRO__ uch *buf, ulg size, int unshrink))
void handler	OF ((int signal))
time_t dos_to_unix_time	OF ((ulg dos_datetime))
int check_for_newer	OF ((__GPRO__ char *filename))
int do_string	OF ((__GPRO__ unsigned int length, int option))
ush makeword	OF ((ZCONST uch *b))
ulg makelong	OF ((ZCONST uch *sig))
char *fzofft	OF ((__GPRO__ zoff_t val, ZCONST char *pre, ZCONST char *post))
char *str2iso	OF ((char *dst, ZCONST char *src))
unsigned find_compr_idx	OF ((unsigned compr_methodnum))
int memextract	OF ((__GPRO__ uch *tgt, ulg tgtsize, ZCONST uch *src, ulg srcsize))
int memflush	OF ((__GPRO__ ZCONST uch *rawbuf, ulg size))
uch *extract_izvms_block	OF ((__GPRO__ ZCONST uch *ebdata, unsigned size, unsigned *retlen, ZCONST uch *init, unsigned needlen))
char *fnfilter	OF ((ZCONST char *raw, uch *space, extent size))
int huft_free	OF ((struct huft *t))
int huft_build	OF ((__GPRO__ ZCONST unsigned *b, unsigned n, unsigned s, ZCONST ush *d, ZCONST uch *e, struct huft **t, unsigned *m))
int inflate	OF ((__GPRO__ int is_defl64))
Uz_Globs *globalsCtor	OF ((void))
int envargs	OF ((int *Pargc, char ***Pargv, ZCONST char *envstr, ZCONST char *envstr2))
void mksargs	OF ((int *argcp, char ***argvp))
int match	OF ((ZCONST char *s, ZCONST char *p, int ic __WDLPRO))
int iswild	OF ((ZCONST char *p))
int mapname	OF ((__GPRO__ int renamed))
int checkdir	OF ((__GPRO__ char *pathcomp, int flag))
char *do_wild	OF ((__GPRO__ ZCONST char *wildzipfn))
static void	noop (void)

Variables
ZCONST unsigned near	mask_bits [17]
ZCONST char *	fnames [2]
ZCONST uch Far *	oem2iso
ZCONST uch Far	oem2iso_850 []
ZCONST char Far	VersionDate []
ZCONST char Far	CentSigMsg []
ZCONST char Far	EndSigMsg []
ZCONST char Far	SeekMsg []
ZCONST char Far	FilenameNotMatched []
ZCONST char Far	ExclFilenameNotMatched []
ZCONST char Far	ReportMsg []
ZCONST char Far	Zipnfo []
ZCONST char Far	CompiledWith []

Macro Definition Documentation

___MBS_TMP_DEF

#define ___MBS_TMP_DEF

___TMP_PTR

#define ___TMP_PTR

__WDL

#define __WDL

__WDLDEF

#define __WDLDEF

__WDLPRO

#define __WDLPRO

_ISO_INTERN

#define _ISO_INTERN

(

str1

)

Value:

A_TO_N(str1)

_OEM_INTERN

#define _OEM_INTERN

(

str1

)

Value:

if (oem2iso) {register uch *p;\
for (p=(uch *)(str1); *p; p++)\
  *p = native((*p & 0x80) ? oem2iso[*p & 0x7f] : *p);}

A_TO_N

#define A_TO_N

(

str1

)

ACORN_

#define ACORN_   13 /* Archimedes Acorn RISC OS */

ALT_ZSUFX

#define ALT_ZSUFX   ".ZIP" /* Unix-only so far (only case-sensitive fs) */

AMIGA_

#define AMIGA_   1

APPEND_DIR

#define APPEND_DIR   2 /* append a dir comp.: many times per member */

APPEND_NAME

#define APPEND_NAME   3 /* append actual filename: once per member */

ASCII2ISO

#define ASCII2ISO

(

c

)

Value:

(c)

ASCII2OEM

#define ASCII2OEM

(

c

)

Value:

((((c) & 0x80) && iso2oem) ? iso2oem[(c) & 0x7f] : (c))

ATARI_

#define ATARI_   5 /* what if it's a minix filesystem? [cjh] */

ATHEOS_

#define ATHEOS_   30 /* AtheOS */

BEOS_

#define BEOS_   16 /* hybrid POSIX/database filesystem */

BZIPPED

#define BZIPPED   12

C_COMPRESSED_SIZE

#define C_COMPRESSED_SIZE   16

C_COMPRESSION_METHOD

#define C_COMPRESSION_METHOD   6

C_CRC32

#define C_CRC32   12

C_DISK_NUMBER_START

#define C_DISK_NUMBER_START   30

C_EXTERNAL_FILE_ATTRIBUTES

#define C_EXTERNAL_FILE_ATTRIBUTES   34

C_EXTRA_FIELD_LENGTH

#define C_EXTRA_FIELD_LENGTH   26

C_FILE_COMMENT_LENGTH

#define C_FILE_COMMENT_LENGTH   28

C_FILENAME_LENGTH

#define C_FILENAME_LENGTH   24

C_GENERAL_PURPOSE_BIT_FLAG

#define C_GENERAL_PURPOSE_BIT_FLAG   4

C_INTERNAL_FILE_ATTRIBUTES

#define C_INTERNAL_FILE_ATTRIBUTES   32

C_LAST_MOD_DOS_DATETIME

#define C_LAST_MOD_DOS_DATETIME   8

C_RELATIVE_OFFSET_LOCAL_HEADER

#define C_RELATIVE_OFFSET_LOCAL_HEADER   38

C_UNCOMPRESSED_SIZE

#define C_UNCOMPRESSED_SIZE   20

C_VERSION_MADE_BY_0

#define C_VERSION_MADE_BY_0   0

C_VERSION_MADE_BY_1

#define C_VERSION_MADE_BY_1   1

C_VERSION_NEEDED_TO_EXTRACT_0

#define C_VERSION_NEEDED_TO_EXTRACT_0   2

C_VERSION_NEEDED_TO_EXTRACT_1

#define C_VERSION_NEEDED_TO_EXTRACT_1   3

Cdecl

#define Cdecl

CENTRAL_HDR_SIG

#define CENTRAL_HDR_SIG   "\001\002" /* the infamous "PK" signature bytes, */

CLEN

#define CLEN

(

ptr

)

Value:

1

CLOSE_INFILE

#define CLOSE_INFILE

(

)

Value:

close(G.zipfd)

COPYRIGHT_CLEAN

#define COPYRIGHT_CLEAN

CPM_

#define CPM_   9

CR

#define CR   13 /* '\r' on ASCII machines; must be 13 due to EBCDIC */

CRCVAL_INITIAL

#define CRCVAL_INITIAL   0L

CREC_SIZE

#define CREC_SIZE   42 /* directory headers, end-of-central-dir */

CRTL_CP_IS_ISO

#define CRTL_CP_IS_ISO

CRYP_USES_ISO2OEM

#define CRYP_USES_ISO2OEM

CTRLZ

#define CTRLZ   26 /* DOS & OS/2 EOF marker (used in fileio.c, vms.c) */

DATE_FORMAT

#define DATE_FORMAT   DF_MDY /* defaults to US convention */

DATE_SEPCHAR

#define DATE_SEPCHAR   '-'

DCLIMPLODED

#define DCLIMPLODED   10

DEFLATED

#define DEFLATED   8

DF_DMY

#define DF_DMY   1 /* date format 26/10/91 (most of the world) */

DF_MDY

#define DF_MDY   0 /* date format 10/26/91 (USA only) */

DF_YMD

#define DF_YMD   2 /* date format 91/10/26 (a few countries) */

DIR_BLKSIZ

#define DIR_BLKSIZ   16384 /* use more memory, to reduce long-range seeks */

DIR_END

#define DIR_END   '/' /* last char before program name or filename */

DISPL_8

#define DISPL_8   5 /* display file comment (ext. ASCII) */

DISPLAY

#define DISPLAY   1 /* display archive comment (ASCII) */

DOES_NOT_EXIST

#define DOES_NOT_EXIST   -1 /* return values for check_for_newer() */

DOSTIME_2038_01_18

#define DOSTIME_2038_01_18   ((ulg)0x74320000L)

DOSTIME_MINIMUM

#define DOSTIME_MINIMUM   ((ulg)0x00210000L)

DS_EF

#define DS_EF   3

DS_FN

#define DS_FN   2 /* read filename (ext. ASCII, chead) */

DS_FN_C

#define DS_FN_C   2 /* read filename from central header */

DS_FN_L

#define DS_FN_L   6 /* read filename from local header */

DYNALLOC_CRCTAB

#define DYNALLOC_CRCTAB

DYNAMIC_CRC_TABLE

#define DYNAMIC_CRC_TABLE

EB_ASI_CRC32

#define EB_ASI_CRC32   0 /* offset of ASI Unix field's crc32 checksum */

EB_ASI_MODE

#define EB_ASI_MODE   4 /* offset of ASI Unix permission mode field */

EB_BE_FL_UNCMPR

#define EB_BE_FL_UNCMPR   0x01 /* "BeOS&AtheOS attribs uncompr." bit flag */

EB_BEOS_HLEN

#define EB_BEOS_HLEN   5 /* length of BeOS&AtheOS e.f attribute header */

EB_CMPRHEADLEN

#define EB_CMPRHEADLEN   6 /* lenght of compression header */

EB_FLGS_OFFS

#define EB_FLGS_OFFS

Value:

4    /* offset of flags area in generic compressed
extra field blocks (BEOS, MAC, and others) */

EB_HEADSIZE

#define EB_HEADSIZE   4 /* length of extra field block header */

EB_ID

#define EB_ID   0 /* offset of block ID in header */

EB_IZVMS_BC00

#define EB_IZVMS_BC00   1 /* 0byte -> 0bit compression */

EB_IZVMS_BCDEFL

#define EB_IZVMS_BCDEFL   2 /* Deflated */

EB_IZVMS_BCMASK

#define EB_IZVMS_BCMASK   07 /* 3 bits for compression type */

EB_IZVMS_BCSTOR

#define EB_IZVMS_BCSTOR   0 /* Stored */

EB_IZVMS_FLGS

#define EB_IZVMS_FLGS   4 /* offset of compression type flag */

EB_IZVMS_HLEN

#define EB_IZVMS_HLEN   12 /* length of IZVMS attribute block header */

EB_IZVMS_UCSIZ

#define EB_IZVMS_UCSIZ   6 /* offset of ucsize field in IZVMS header */

EB_LEN

#define EB_LEN   2 /* offset of data length field in header */

EB_M3_FL_DATFRK

#define EB_M3_FL_DATFRK   0x01 /* "this entry is data fork" flag */

EB_M3_FL_NOUTC

#define EB_M3_FL_NOUTC   0x10 /* "Mac3 timezone offset fields missing" flag */

EB_M3_FL_TIME64

#define EB_M3_FL_TIME64   0x08 /* "Mac3 time fields are 64 bit wide" flag */

EB_M3_FL_UNCMPR

#define EB_M3_FL_UNCMPR   0x04 /* "Mac3 attributes uncompressed" bit flag */

EB_MAC3_HLEN

#define EB_MAC3_HLEN   14 /* length of Mac3 attribute block header */

EB_NTSD_C_LEN

#define EB_NTSD_C_LEN   4 /* length of central NT security data */

EB_NTSD_L_LEN

#define EB_NTSD_L_LEN   5 /* length of minimal local NT security data */

EB_NTSD_MAX_VER

#define EB_NTSD_MAX_VER   (0) /* maximum version # we know how to handle */

EB_NTSD_VERSION

#define EB_NTSD_VERSION   4 /* offset of NTSD version byte */

EB_OS2_HLEN

#define EB_OS2_HLEN   4 /* size of OS2/ACL compressed data header */

EB_SMARTZIP_HLEN

#define EB_SMARTZIP_HLEN   64 /* fixed length of the SmartZip extra field */

EB_UCSIZE_P

#define EB_UCSIZE_P   0 /* offset of ucsize field in compr. data */

EB_UT_FL_ATIME

#define EB_UT_FL_ATIME   (1 << 1) /* atime present */

EB_UT_FL_CTIME

#define EB_UT_FL_CTIME   (1 << 2) /* ctime present */

EB_UT_FL_MTIME

#define EB_UT_FL_MTIME   (1 << 0) /* mtime present */

EB_UT_FLAGS

#define EB_UT_FLAGS   0 /* byte offset of Flags field */

EB_UT_MINLEN

#define EB_UT_MINLEN   1 /* minimal UT field contains Flags byte */

EB_UT_TIME1

#define EB_UT_TIME1   1 /* byte offset of 1st time value */

EB_UX2_GID

#define EB_UX2_GID   2 /* byte offset of GID in "Ux" field data */

EB_UX2_MINLEN

#define EB_UX2_MINLEN   4 /* minimal "Ux" field contains UID/GID */

EB_UX2_UID

#define EB_UX2_UID   0 /* byte offset of UID in "Ux" field data */

EB_UX2_VALID

#define EB_UX2_VALID   (1 << 8) /* UID/GID present */

EB_UX3_MINLEN

#define EB_UX3_MINLEN   7 /* minimal "ux" field size (2-byte UID/GID) */

EB_UX_ATIME

#define EB_UX_ATIME   0 /* offset of atime in "UX" extra field data */

EB_UX_FULLSIZE

#define EB_UX_FULLSIZE   12 /* full "UX" field (atime, mtime, uid, gid) */

EB_UX_GID

#define EB_UX_GID   10 /* byte offset of GID in "UX" field data */

EB_UX_MINLEN

#define EB_UX_MINLEN   8 /* minimal "UX" field contains atime, mtime */

EB_UX_MTIME

#define EB_UX_MTIME   4 /* offset of mtime in "UX" extra field data */

EB_UX_UID

#define EB_UX_UID   8 /* byte offset of UID in "UX" field data */

EC_VERSION_MADE_BY_0

#define EC_VERSION_MADE_BY_0   12

EC_VERSION_NEEDED_0

#define EC_VERSION_NEEDED_0   14

ECLOC64_SIZE

#define ECLOC64_SIZE   16 /* and zip64 end-of-central-dir record, */

ECREC64_LENGTH

#define ECREC64_LENGTH   4

ECREC64_SIZE

#define ECREC64_SIZE   52 /* respectively */

ECREC_SIZE

#define ECREC_SIZE   18 /* record, zip64 end-of-cent-dir locator */

EF_ACL

#define EF_ACL   0x4c41 /* (OS/2) access control list ("AL") */

EF_AOSVS

#define EF_AOSVS   0x5356 /* AOS/VS ("VS") */

EF_ASIUNIX

#define EF_ASIUNIX   0x756e /* ASi's Unix ("nu") */

EF_ATHEOS

#define EF_ATHEOS   0x7441 /* AtheOS ("At") */

EF_AV

#define EF_AV   0x0007 /* PKWARE's authenticity verification */

EF_BEOS

#define EF_BEOS   0x6542 /* BeOS ("Be") */

EF_EFS

#define EF_EFS   0x0008 /* PKWARE's extended language encoding */

EF_IZUNIX

#define EF_IZUNIX   0x5855 /* Info-ZIP's first Unix[1] ("UX") */

EF_IZUNIX2

#define EF_IZUNIX2   0x7855 /* Info-ZIP's second Unix[2] ("Ux") */

EF_IZUNIX3

#define EF_IZUNIX3   0x7875 /* Info-ZIP's newest Unix[3] ("ux") */

EF_IZVMS

#define EF_IZVMS   0x4d49 /* Info-ZIP's VMS ("IM") */

EF_JLMAC

#define EF_JLMAC   0x07c8 /* Johnny Lee's old Macintosh (= 1992) */

EF_MAC3

#define EF_MAC3   0x334d /* Info-ZIP's new Macintosh (= "M3") */

EF_MD5

#define EF_MD5   0x4b46 /* Fred Kantor's MD5 ("FK") */

EF_MVS

#define EF_MVS   0x470f /* Info-ZIP's MVS ("\017G") */

EF_NTSD

#define EF_NTSD   0x4453 /* NT security descriptor ("SD") */

EF_OS2

#define EF_OS2   0x0009 /* OS/2 extended attributes */

EF_PKCX509

#define EF_PKCX509   0x0016 /* PKWARE's central dir X.509 Cert ID */

EF_PKENCRHD

#define EF_PKENCRHD   0x0017 /* PKWARE's Strong Encryption header */

EF_PKFORK

#define EF_PKFORK   0x000e /* PKWARE's future stream/fork descriptors */

EF_PKFX509

#define EF_PKFX509   0x0015 /* PKWARE's file X.509 Cert&Signature ID */

EF_PKIBM

#define EF_PKIBM   0x0065 /* PKWARE's IBM S/390 & AS/400 attributes */

EF_PKIBM2

#define EF_PKIBM2   0x0066 /* PKWARE's IBM S/390 & AS/400 compr. attribs */

EF_PKLSTCS7

#define EF_PKLSTCS7   0x0019 /* PKWARE's PKCS#7 Encr. Recipient Cert List */

EF_PKPATCH

#define EF_PKPATCH   0x000f /* PKWARE's patch descriptor */

EF_PKPKCS7

#define EF_PKPKCS7   0x0014 /* PKWARE's PKCS#7 store for X.509 Certs */

EF_PKRMCTL

#define EF_PKRMCTL   0x0018 /* PKWARE's Record Management Controls*/

EF_PKSZ64

#define EF_PKSZ64   0x0001 /* PKWARE's 64-bit filesize extensions */

EF_PKUNIX

#define EF_PKUNIX   0x000d /* PKWARE's Unix */

EF_PKVMS

#define EF_PKVMS   0x000c /* PKWARE's VMS */

EF_PKW32

#define EF_PKW32   0x000a /* PKWARE's Win95/98/WinNT filetimes */

EF_QDOS

#define EF_QDOS   0xfb4a /* SMS/QDOS ("J\373") */

EF_SMARTZIP

#define EF_SMARTZIP   0x4d63 /* Mac SmartZip by Marco Bambini */

EF_SPARK

#define EF_SPARK   0x4341 /* David Pilling's Acorn/SparkFS ("AC") */

EF_TANDEM

#define EF_TANDEM   0x4154 /* Tandem NSK ("TA") */

EF_THEOS

#define EF_THEOS   0x6854 /* Jean-Michel Dubois' Theos "Th" */

EF_THEOSO

#define EF_THEOSO   0x4854 /* old Theos port */

EF_TIME

#define EF_TIME   0x5455 /* universal timestamp ("UT") */

EF_UNICOMNT

#define EF_UNICOMNT   0x6375 /* Info-ZIP Unicode Comment ("uc") */

EF_UNIPATH

#define EF_UNIPATH   0x7075 /* Info-ZIP Unicode Path ("up") */

EF_VMCMS

#define EF_VMCMS   0x4704 /* Info-ZIP's VM/CMS ("\004G") */

EF_ZIPIT

#define EF_ZIPIT   0x2605 /* Thomas Brown's Macintosh (ZipIt) */

EF_ZIPIT2

#define EF_ZIPIT2   0x2705 /* T. Brown's Mac (ZipIt) v 1.3.8 and newer ? */

END

#define END   5 /* free root path prior to exiting program */

END_CENTRAL_SIG

#define END_CENTRAL_SIG   "\005\006" /* mistaken for zipfile itself) */

ENHDEFLATED

#define ENHDEFLATED   9

ENV_UNZIP

#define ENV_UNZIP   "UNZIP" /* the standard names */

ENV_UNZIP2

#define ENV_UNZIP2   "UNZIPOPT" /* alternate names, for zip compat. */

ENV_ZIPINFO

#define ENV_ZIPINFO   "ZIPINFO"

ENV_ZIPINFO2

#define ENV_ZIPINFO2   "ZIPINFOOPT"

EPIPE

#define EPIPE   -1

EXISTS_AND_NEWER

#define EXISTS_AND_NEWER   1

EXISTS_AND_OLDER

#define EXISTS_AND_OLDER   0

EXIT

#define EXIT   exit

Ext_ASCII_TO_Native

#define Ext_ASCII_TO_Native	(		string,
			hostnum,
			hostver,
			isuxatt,
			islochdr )

Value:

if (((hostnum) == FS_FAT_ && \
     !(((islochdr) || (isuxatt)) && \
       ((hostver) == 25 || (hostver) == 26 || (hostver) == 40))) || \
    (hostnum) == FS_HPFS_ || \
    ((hostnum) == FS_NTFS_ && (hostver) == 50)) { \
    _OEM_INTERN((string)); \
} else { \
    _ISO_INTERN((string)); \
}

EXTD_LOCAL_SIG

#define EXTD_LOCAL_SIG   "\007\010" /* [ASCII "\113" == EBCDIC "\080" ??] */

EXTRA_FIELD

#define EXTRA_FIELD   3 /* copy extra field into buffer */

FALSE

#define FALSE   0

Far

#define Far

far

#define far

FILNAMSIZ

#define FILNAMSIZ   PATH_MAX

FLUSH

#define FLUSH

(

w

)

Value:

((G.mem_mode) ? memflush(__G__ redirSlide,(ulg)(w)) \
: flush(__G__ redirSlide,(ulg)(w),0))

FmZofft

#define FmZofft	(		val,
			pre,
			post )

Value:

fzofft(__G__ val, pre, post)

FnFilter1

#define FnFilter1

(

fname

)

Value:

fnfilter((fname), slide + (extent)(WSIZE>>1), (extent)(WSIZE>>2))

FnFilter2

#define FnFilter2

(

fname

)

Value:

fnfilter((fname), slide + (extent)((WSIZE>>1) + (WSIZE>>2)),\
         (extent)(WSIZE>>2))

FOPM

#define FOPM   "r+"

FOPR

#define FOPR   "r"

FOPW

#define FOPW   "w"

FOPWR

#define FOPWR   "w+"

FOPWT

#define FOPWT   "w"

foreign

#define foreign

(

c

)

Value:

(c)

FS_FAT_

#define FS_FAT_   0 /* filesystem used by MS-DOS, OS/2, Win32 */

FS_HPFS_

#define FS_HPFS_   6 /* filesystem used by OS/2 (and NT 3.x) */

FS_NTFS_

#define FS_NTFS_   11 /* filesystem used by Windows NT */

FS_VFAT_

#define FS_VFAT_   14 /* filesystem used by Windows 95, NT */

FZOFFT_FMT

#define FZOFFT_FMT   "l"

FZOFFT_HEX_DOT_WID

#define FZOFFT_HEX_DOT_WID   ((char *) -2)

FZOFFT_HEX_WID

#define FZOFFT_HEX_WID   ((char *) -1)

FZOFFT_HEX_WID_VALUE

#define FZOFFT_HEX_WID_VALUE   "8"

FZOFFT_LEN

#define FZOFFT_LEN   24 /* Number of characters/chamber. */

FZOFFT_NUM

#define FZOFFT_NUM   4 /* Number of chambers. */

GETPATH

#define GETPATH   4 /* retrieve the complete path and free it */

HSIZE

#define HSIZE   (1 << MAX_BITS) /* size of global work area */

IBMLZ77ED

#define IBMLZ77ED   19

IBMTERSED

#define IBMTERSED   18

IMPLODED

#define IMPLODED   6

INBUFSIZ

#define INBUFSIZ   8192 /* larger buffers for real OSes */

INCSTR

#define INCSTR

(

ptr

)

Value:

PREINCSTR(ptr)

Info

#define Info

(

...

)

Value:

noop()

INIT

#define INIT   1 /* allocate buildpath: called once per member */

IS_OVERWRT_ALL

#define IS_OVERWRT_ALL   (G.overwrite_mode == OVERWRT_ALWAYS)

IS_OVERWRT_NONE

#define IS_OVERWRT_NONE   (G.overwrite_mode == OVERWRT_NEVER)

IS_VOLID

#define IS_VOLID

(

m

)

Value:

((m) & 0x08)

IZ_DIR

#define IZ_DIR   76 /* potential zipfile is a directory */

internal-only return codes

IZ_EF_TRUNC

#define IZ_EF_TRUNC   79 /* local extra field truncated (PKZIP'd) */

IZ_OEM2ISO_ARRAY

#define IZ_OEM2ISO_ARRAY

L_COMPRESSED_SIZE

#define L_COMPRESSED_SIZE   14

L_COMPRESSION_METHOD

#define L_COMPRESSION_METHOD   4

L_CRC32

#define L_CRC32   10

L_EXTRA_FIELD_LENGTH

#define L_EXTRA_FIELD_LENGTH   24

L_FILENAME_LENGTH

#define L_FILENAME_LENGTH   22

L_GENERAL_PURPOSE_BIT_FLAG

#define L_GENERAL_PURPOSE_BIT_FLAG   2

L_LAST_MOD_DOS_DATETIME

#define L_LAST_MOD_DOS_DATETIME   6

L_UNCOMPRESSED_SIZE

#define L_UNCOMPRESSED_SIZE   18

L_VERSION_NEEDED_TO_EXTRACT_0

#define L_VERSION_NEEDED_TO_EXTRACT_0   0

L_VERSION_NEEDED_TO_EXTRACT_1

#define L_VERSION_NEEDED_TO_EXTRACT_1   1

lastchar

#define lastchar	(		ptr,
			len )

Value:

(ptr[(len)-1])

LF

#define LF   10 /* '\n' on ASCII machines; must be 10 due to EBCDIC */

LoadFarString

#define LoadFarString

(

x

)

Value:

(char *)(x)

LoadFarStringSmall

#define LoadFarStringSmall

(

x

)

Value:

(char *)(x)

LoadFarStringSmall2

#define LoadFarStringSmall2

(

x

)

Value:

(char *)(x)

LOCAL_HDR_SIG

#define LOCAL_HDR_SIG   "\003\004" /* w/o "PK" (so unzip executable not */

LREC_SIZE

#define LREC_SIZE   26 /* lengths of local file headers, central */

LZMAED

#define LZMAED   14

MAC_

#define MAC_   7 /* HFS filesystem used by MacOS */

MAC_OSX_

#define MAC_OSX_   19 /* Mac OS/X (Darwin) */

MAIN

#define MAIN   main

MASK_ZUCN16

#define MASK_ZUCN16   ((zucn_t)0xFFFF)

MASK_ZUCN64

#define MASK_ZUCN64   (~(zucn_t)0)

MAX

#define MAX	(		a,
			b )

Value:

((a) > (b) ? (a) : (b))

MAX_BITS

#define MAX_BITS   13 /* used in unshrink() */

MBSCHR

#define MBSCHR	(		str,
			c )

Value:

strchr(str, c)

MBSRCHR

#define MBSRCHR	(		str,
			c )

Value:

strrchr(str, c)

memzero

#define memzero	(		dest,
			len )

Value:

memset(dest,0,len)

MESSAGE

#define MESSAGE	(		str,
			len,
			flag )

Value:

(*G.message)((zvoid *)&G,(str),(len),(flag))

MIN

#define MIN	(		a,
			b )

Value:

((a) < (b) ? (a) : (b))

MORE

#define MORE

MPN_CREATED_DIR

#define MPN_CREATED_DIR   (16<<8) /* directory created: set time & permission */

MPN_ERR_SKIP

#define MPN_ERR_SKIP   (3<<8) /* error - entry skipped */

MPN_ERR_TOOLONG

#define MPN_ERR_TOOLONG   (4<<8) /* error - path too long */

MPN_INF_SKIP

#define MPN_INF_SKIP   (2<<8) /* info - skipped because nothing to do */

MPN_INF_TRUNC

#define MPN_INF_TRUNC   (1<<8) /* caution - filename truncated */

MPN_INVALID

#define MPN_INVALID   (99<<8) /* internal logic error, should never reach */

MPN_MASK

#define MPN_MASK   0x7F00

MPN_NOMEM

#define MPN_NOMEM   (10<<8) /* error - out of memory, file skipped */

MPN_OK

#define MPN_OK   0 /* mapname successful */

MPN_VOL_LABEL

#define MPN_VOL_LABEL   (17<<8) /* volume label, but can't set on hard disk */

MSG_ERROR

#define MSG_ERROR

(

f

)

Value:

((f & 6) == 4) /* bits 1 and 2:  2 = error */

MSG_FATAL

#define MSG_FATAL

(

f

)

Value:

((f & 6) == 6) /* bits 1 and 2:  (3 = fatal error) */

MSG_FN

#define MSG_FN

(

f

)

Value:

(f & 0x0010)   /* bit 4:  1 = print filename */

MSG_INFO

#define MSG_INFO

(

f

)

Value:

((f & 6) == 0) /* bits 1 and 2:  0 = info */

MSG_LNEWLN

#define MSG_LNEWLN

(

f

)

Value:

(f & 0x0020)   /* bit 5:  1 = leading newline if !SOL */

MSG_MNEWLN

#define MSG_MNEWLN

(

f

)

Value:

(f & 0x0080)   /* bit 7:  1 = trailing NL for prompts */

MSG_NO_AGUI

#define MSG_NO_AGUI

(

f

)

Value:

(f & 0x0200)   /* bit 9:  1 = skip if Acorn GUI */

MSG_NO_DLL2

#define MSG_NO_DLL2

(

f

)

Value:

(f & 0x0400)   /* bit 10:  1 = skip if OS/2 DLL */

MSG_NO_NDLL

#define MSG_NO_NDLL

(

f

)

Value:

(f & 0x0800)   /* bit 11:  1 = skip if WIN32 DLL */

MSG_NO_WDLL

#define MSG_NO_WDLL

(

f

)

Value:

(f & 0x1000)   /* bit 12:  1 = skip if Windows DLL */

MSG_NO_WGUI

#define MSG_NO_WGUI

(

f

)

Value:

(f & 0x0100)   /* bit 8:  1 = skip if Windows GUI */

MSG_STDERR

#define MSG_STDERR

(

f

)

Value:

(f & 1)        /* bit 0:  0 = stdout, 1 = stderr */

MSG_TNEWLN

#define MSG_TNEWLN

(

f

)

Value:

(f & 0x0040)   /* bit 6:  1 = trailing newline if !SOL */

MSG_WARN

#define MSG_WARN

(

f

)

Value:

((f & 6) == 2) /* bits 1 and 2:  1 = warning */

MSG_ZFN

#define MSG_ZFN

(

f

)

Value:

(f & 0x0008)   /* bit 3:  1 = print zipfile name */

MTrace

#define MTrace

(

x

)

Value:

Trace(x)

MVS_

#define MVS_   15

native

#define native

(

c

)

Value:

(c)

NATIVE_TO_TIMET

#define NATIVE_TO_TIMET

(

x

)

near

#define near

nearfree

#define nearfree   free

nearmalloc

#define nearmalloc   malloc

NEED_STR2OEM

#define NEED_STR2OEM

NEXTBYTE

#define NEXTBYTE   (G.incnt-- > 0 ? (int)(*G.inptr++) : readbyte(__G))

NUM_DISK_START_CEN_DIR64

#define NUM_DISK_START_CEN_DIR64   20

NUM_DISK_START_EOCDR64

#define NUM_DISK_START_EOCDR64   4

NUM_DISK_WITH_START_CEN_DIR

#define NUM_DISK_WITH_START_CEN_DIR   6

NUM_ENTRIES_CEN_DIR_THS_DISK

#define NUM_ENTRIES_CEN_DIR_THS_DISK   8

NUM_ENTRIES_CEN_DIR_THS_DISK64

#define NUM_ENTRIES_CEN_DIR_THS_DISK64   24

NUM_HOSTS

#define NUM_HOSTS   31 /* index of last system + 1 */

NUM_METHODS

#define NUM_METHODS   17 /* number of known method IDs */

NUM_THIS_DISK_LOC64

#define NUM_THIS_DISK_LOC64   16

NUMBER_THIS_DISK

#define NUMBER_THIS_DISK   4

NUMBER_THIS_DSK_REC64

#define NUMBER_THIS_DSK_REC64   16

O_BINARY

#define O_BINARY   0

OFFSET_START_CENTRAL_DIRECT64

#define OFFSET_START_CENTRAL_DIRECT64   48

OFFSET_START_CENTRAL_DIRECTORY

#define OFFSET_START_CENTRAL_DIRECTORY   16

OFFSET_START_EOCDR64

#define OFFSET_START_EOCDR64   8

OUTBUFSIZ

#define OUTBUFSIZ   (lenEOL*WSIZE) /* more efficient text conversion */

OVERWRT_ALWAYS

#define OVERWRT_ALWAYS   1

OVERWRT_NEVER

#define OVERWRT_NEVER   2

OVERWRT_QUERY

#define OVERWRT_QUERY   0 /* status values for G.overwrite_mode */

PATH_MAX

#define PATH_MAX   1024

PCHAR_SPRINTF

#define PCHAR_SPRINTF   /* sprintf() returns char *: BSDish */

PIPE_ERROR

#define PIPE_ERROR   (errno == EPIPE)

plastchar

#define plastchar	(		ptr,
			len )

Value:

(&ptr[(len)-1])

POSTINCSTR

#define POSTINCSTR

(

ptr

)

Value:

((ptr)++)

PPMDED

#define PPMDED   98

PREINCSTR

#define PREINCSTR

(

ptr

)

Value:

(++(ptr))

QCOND

#define QCOND   (!uO.qflag) /* comments with -vq or -vqq */

QCOND2

#define QCOND2   (!uO.qflag)

QDOS_

#define QDOS_   12

QQ

#define QQ

RAWBUFSIZ

#define RAWBUFSIZ   OUTBUFSIZ

READBITS

#define READBITS	(		nbits,
			zdest )

Value:

{if(nbits>G.bits_left) {int temp; G.zipeof=1;\
while (G.bits_left<=8*(int)(sizeof(G.bitbuf)-1) && (temp=NEXTBYTE)!=EOF) {\
G.bitbuf|=(ulg)temp<<G.bits_left; G.bits_left+=8; G.zipeof=0;}}\
zdest=(shrint)((unsigned)G.bitbuf&mask_bits[nbits]);G.bitbuf>>=nbits;\
G.bits_left-=nbits;}

redirSlide

#define redirSlide   G.area.Slide

REDUCED1

#define REDUCED1   2

REDUCED2

#define REDUCED2   3

REDUCED3

#define REDUCED3   4

REDUCED4

#define REDUCED4   5

RETURN

#define RETURN   return /* only used in main() */

ROOT

#define ROOT   0 /* checkdir() extract-to path: called once */

S_ISDIR

#define S_ISDIR

(

m

)

Value:

(((m) & S_IFMT) == S_IFDIR)

S_TIME_T_MAX

#define S_TIME_T_MAX   ((time_t)(ulg)0x7fffffffL)

SCREENLINES

#define SCREENLINES   24 /* VT-100s are assumed to be minimal hardware */

SCREENSIZE

#define SCREENSIZE	(		scrrows,
			scrcols )

Value:

{ \
if ((scrrows) != NULL) *(scrrows) = SCREENLINES; }

SEEK_CUR

#define SEEK_CUR   1

SEEK_END

#define SEEK_END   2

SEEK_SET

#define SEEK_SET   0

SETLOCALE

#define SETLOCALE	(		category,
			locale )

SHRUNK

#define SHRUNK   1

SIZE_CENTRAL_DIRECTORY

#define SIZE_CENTRAL_DIRECTORY   12

SIZE_CENTRAL_DIRECTORY64

#define SIZE_CENTRAL_DIRECTORY64   40

SKIP

#define SKIP   0 /* skip header block */

SKIP_

#define SKIP_

(

length

)

Value:

if(length&&((error=do_string(__G__ length,SKIP))!=0))\
{error_in_archive=error; if(error>1) return error;}

slide

#define slide   G.area.Slide

SSTAT

#define SSTAT   zstat

STORED

#define STORED   0 /* compression methods */

STR_TO_CP2

#define STR_TO_CP2   STR_TO_OEM

STR_TO_ISO

#define STR_TO_ISO   strcpy

STR_TO_OEM

#define STR_TO_OEM   str2oem

STRLOWER

#define STRLOWER	(		str1,
			str2 )

Value:

{ \
    char  *p, *q; \
    p = (char *)(str1) - 1; \
    q = (char *)(str2); \
    while (*++p) \
        *q++ = (char)(isupper((int)(*p))? tolower((int)(*p)) : *p); \
    *q = '\0'; \
}

STRNICMP

#define STRNICMP   strnicmp

TANDEM_

#define TANDEM_   17 /* Tandem NSK */

TEST_NTSD

#define TEST_NTSD   NULL /* ... is not available */

THEOS_

#define THEOS_   18 /* THEOS */

TIMET_TO_NATIVE

#define TIMET_TO_NATIVE

(

x

)

TOKENIZED

#define TOKENIZED   7

ToLower

#define ToLower   tolower /* assumed "smart"; used in match() */

TOPS20_

#define TOPS20_   10

TOTAL_ENTRIES_CENTRAL_DIR

#define TOTAL_ENTRIES_CENTRAL_DIR   10

TOTAL_ENTRIES_CENTRAL_DIR64

#define TOTAL_ENTRIES_CENTRAL_DIR64   32

Trace

#define Trace

(

x

)

TRANSBUFSIZ

#define TRANSBUFSIZ   (lenEOL*OUTBUFSIZ)

TRUE

#define TRUE   1 /* sort of obvious */

TTrace

#define TTrace

(

x

)

U_TIME_T_MAX

#define U_TIME_T_MAX   ((time_t)(ulg)0xffffffffL)

UNIX_

#define UNIX_   3

UNZIP

#define UNZIP

UNZIP_BZ2VERS

#define UNZIP_BZ2VERS   46

UNZIP_VERSION

#define UNZIP_VERSION   21 /* compatible with PKUNZIP 4.0 */

USAGE

#define USAGE

(

ret

)

Value:

usage(__G__ (ret))    /* used in unzip.c, zipinfo.c */

USE_DEFLATE64

#define USE_DEFLATE64

USE_UNSHRINK

#define USE_UNSHRINK

VM_CMS_

#define VM_CMS_   4

VMS_

#define VMS_   2

VMS_TEXT_CONV

#define VMS_TEXT_CONV

VMS_UNZIP_VERSION

#define VMS_UNZIP_VERSION   42 /* if OS-needed-to-extract is VMS: can do */

WAVPACKED

#define WAVPACKED   97

WISEP

#define WISEP

WSIZE

#define WSIZE   65536L /* window size--must be a power of two, and */

Z_OFF_T

#define Z_OFF_T   long long

Z_STAT_DEFINED

#define Z_STAT_DEFINED

Z_SYSTEM_

#define Z_SYSTEM_   8

Z_UINT4_DEFINED

#define Z_UINT4_DEFINED

zfdopen

#define zfdopen   fdopen

zffree

#define zffree

(

x

)

Value:

free(x)

zfmalloc

#define zfmalloc   malloc

zfopen

#define zfopen   fopen

zfseeko

#define zfseeko   fseek

zfstat

#define zfstat   fstat

zfstrcmp

#define zfstrcmp	(		s1,
			s2 )

Value:

strcmp((s1), (s2))

zfstrcpy

#define zfstrcpy	(		dest,
			src )

Value:

strcpy((dest), (src))

zftello

#define zftello   ftell

ZIPFILE_COMMENT_LENGTH

#define ZIPFILE_COMMENT_LENGTH   20

zlseek

#define zlseek   lseek

ZOFF_T_DEFINED

#define ZOFF_T_DEFINED

zstat

#define zstat   stat

ZSUFX

#define ZSUFX   ".zip"

Typedef Documentation

APIDocStruct

typedef struct _APIDocStruct APIDocStruct

cdir_byte_hdr

typedef uch cdir_byte_hdr[CREC_SIZE]

cdir_file_hdr

typedef struct central_directory_file_header cdir_file_hdr

ec_byte_loc64

typedef uch ec_byte_loc64[ECLOC64_SIZE+4]

ec_byte_rec

typedef uch ec_byte_rec[ECREC_SIZE+4]

ec_byte_rec64

typedef uch ec_byte_rec64[ECREC64_SIZE+4]

ecdir_rec

typedef struct end_central_dir_record ecdir_rec

extent

typedef unsigned int extent

iztimes

typedef struct iztimes iztimes

local_byte_hdr

typedef uch local_byte_hdr[LREC_SIZE]

local_file_hdr

typedef struct local_file_header local_file_hdr

min_info

typedef struct min_info min_info

shrint

typedef int shrint

VMStimbuf

typedef struct VMStimbuf VMStimbuf

z_uint4

typedef ulg z_uint4

zoff_t

typedef Z_OFF_T zoff_t

ztimbuf

typedef struct ztimbuf ztimbuf

zucn_t

typedef unsigned int zucn_t

zusz_t

typedef ulg zusz_t

zuvl_t

typedef unsigned short zuvl_t

Function Documentation

lseek()

Z_OFF_T lseek

(

)

malloc()

char * malloc

(

)

noop()

void noop ( void )

inlinestatic

OF() [1/35]

int process_zipfiles OF

(

(__GPRO)

)

OF() [2/35]

unsigned readbuf OF

(

(__GPRO__ char *buf, register unsigned len)

)

OF() [3/35]

int check_for_newer OF

(

(__GPRO__ char *filename)

)

OF() [4/35]

int checkdir OF

(

(__GPRO__ char *pathcomp, int flag)

)

OF() [5/35]

int uz_opts OF

(

(__GPRO__ int *pargc, char ***pargv)

)

OF() [6/35]

int unzip OF

(

(__GPRO__ int argc, char **argv)

)

OF() [7/35]

int usage OF

(

(__GPRO__ int error)

)

OF() [8/35]

int inflate OF

(

(__GPRO__ int is_defl64)

)

OF() [9/35]

int mapname OF

(

(__GPRO__ int renamed)

)

OF() [10/35]

int flush OF

(

(__GPRO__ uch *buf, ulg size, int unshrink)

)

OF() [11/35]

int memextract OF

(

(__GPRO__ uch *tgt, ulg tgtsize, ZCONST uch *src, ulg srcsize)

)

OF() [12/35]

int do_string OF

(

(__GPRO__ unsigned int length, int option)

)

OF() [13/35]

char *do_wild OF

(

(__GPRO__ ZCONST char *wildzipfn)

)

OF() [14/35]

uch *extract_izvms_block OF

(

(__GPRO__ ZCONST uch *ebdata, unsigned size, unsigned *retlen, ZCONST uch *init, unsigned needlen)

)

OF() [15/35]

int getZip64Data OF

(

(__GPRO__ ZCONST uch *ef_buf, unsigned ef_len)

)

OF() [16/35]

int memflush OF

(

(__GPRO__ ZCONST uch *rawbuf, ulg size)

)

OF() [17/35]

int huft_build OF

(

(__GPRO__ ZCONST unsigned *b, unsigned n, unsigned s, ZCONST ush *d, ZCONST uch *e, struct huft **t, unsigned *m)

)

OF() [18/35]

int seek_zipf OF

(

(__GPRO__ zoff_t abs_offset)

)

OF() [19/35]

char *fzofft OF

(

(__GPRO__ zoff_t val, ZCONST char *pre, ZCONST char *post)

)

OF() [20/35]

char *str2iso OF

(

(char *dst, ZCONST char *src)

)

OF() [21/35]

void mksargs OF

(

(int *argcp, char ***argvp)

)

OF() [22/35]

int envargs OF

(

(int *Pargc, char ***Pargv, ZCONST char *envstr, ZCONST char *envstr2)

)

OF() [23/35]

int MAIN OF

(

(int argc, char **argv)

)

OF() [24/35]

void handler OF

(

(int signal)

)

OF() [25/35]

int huft_free OF

(

(struct huft *t)

)

OF() [26/35]

time_t dos_to_unix_time OF

(

(ulg dos_datetime)

)

OF() [27/35]

unsigned find_compr_idx OF

(

(unsigned compr_methodnum)

)

OF() [28/35]

Uz_Globs *globalsCtor OF

(

(void)

)

OF() [29/35]

int iswild OF

(

(ZCONST char *p)

)

OF() [30/35]

char *fnfilter OF

(

(ZCONST char *raw, uch *space, extent size)

)

OF() [31/35]

int match OF

(

(ZCONST char *s, ZCONST char *p, int ic __WDLPRO)

)

OF() [32/35]

ush makeword OF

(

(ZCONST uch *b)

)

OF() [33/35]

unsigned ef_scan_for_izux OF

(

(ZCONST uch *ef_buf, unsigned ef_len, int ef_is_c, ulg dos_mdatetime, iztimes *z_utim, ulg *z_uidgid)

)

OF() [34/35]

ulg makelong OF

(

(ZCONST uch *sig)

)

OF() [35/35]

int ratio OF

(

(zusz_t uc, zusz_t c)

)

Variable Documentation

CentSigMsg

ZCONST char Far CentSigMsg[]

extern

CompiledWith

ZCONST char Far CompiledWith[]

extern

EndSigMsg

ZCONST char Far EndSigMsg[]

extern

ExclFilenameNotMatched

ZCONST char Far ExclFilenameNotMatched[]

extern

FilenameNotMatched

ZCONST char Far FilenameNotMatched[]

extern

fnames

ZCONST char* fnames[2]

extern

mask_bits

ZCONST unsigned near mask_bits[17]

extern

oem2iso

ZCONST uch Far* oem2iso

extern

oem2iso_850

ZCONST uch Far oem2iso_850[]

extern

ReportMsg

ZCONST char Far ReportMsg[]

extern

SeekMsg

ZCONST char Far SeekMsg[]

extern

VersionDate

ZCONST char Far VersionDate[]

extern

Zipnfo

ZCONST char Far Zipnfo[]

extern