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Add unzipfx as extra vendored dependency, for CI builds

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Signed-off-by: falkTX <falktx@falktx.com>
This commit is contained in:
falkTX 2021-12-29 17:21:06 +00:00
parent 9dc031d5aa
commit 685e62df24
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7
deps/unzipfx/.gitignore vendored Normal file
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*~
*.o
*.exe
*.zip
unzipfx2cat

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#!/usr/bin/Makefile -f
CC ?= gcc
BUILD_FLAGS = -DSFX -DLINUX -I. -I.. $(CFLAGS) -O2
BUILD_FLAGS += -DLARGE_FILE_SUPPORT -DUNICODE_SUPPORT -DUNICODE_WCHAR -DUTF8_MAYBE_NATIVE
BUILD_FLAGS += -DNO_LCHMOD -DHAVE_DIRENT_H -DHAVE_TERMIOS_H -D_MBCS
LINK_FLAGS = -static $(LDFLAGS)
OBJ = crc32.o crypt.o extract.o fileio.o globals.o inflate.o match.o process.o ttyio.o ubz2err.o unzip.o zipinfo.o
OBJ += unix/unix.o
OBJ += unzipfx/appDetails.o
# -----------------------------
all: unzipfx2cat
unzipfx2cat: $(OBJ)
$(CC) $^ $(LINK_FLAGS) -o $@
clean:
rm -f *~ $(OBJ)
# -----------------------------
.c.o:
$(CC) $< $(BUILD_FLAGS) -c -o $@

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#!/usr/bin/Makefile -f
CC ?= gcc
WINDRES ?= windres
BUILD_FLAGS = -DSFX -DWIN32 -DWINDOWS -DFORCE_UNIX_OVER_WIN32 -I. -I.. $(CFLAGS) -O2
BUILD_FLAGS += -DLARGE_FILE_SUPPORT -DUNICODE_SUPPORT -DUNICODE_WCHAR -DUTF8_MAYBE_NATIVE
BUILD_FLAGS += -DNO_LCHMOD -DHAVE_DIRENT_H -DHAVE_TERMIOS_H -D_MBCS
LINK_FLAGS = -static -mwindows -lkernel32 -lshell32 $(LDFLAGS)
OBJ = crc32.o crypt.o extract.o fileio.o globals.o inflate.o match.o process.o ttyio.o ubz2err.o unzip.o zipinfo.o
OBJ += win32/nt.o win32/win32.o win32/win32i64.o
OBJ += unzipfx/appDetails.o
OBJ += icon.o
# -----------------------------
all: unzipfx2cat.exe
unzipfx2cat.exe: $(OBJ)
$(CC) $^ $(LINK_FLAGS) -o $@
icon.o: ../../../resources/ico/carla.rc
$(WINDRES) -i $< -o $@ -O coff
clean:
rm -f *~ $(OBJ)
# -----------------------------
.c.o:
$(CC) $< $(BUILD_FLAGS) -c -o $@

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This is a special build of unzip's unzipfx tool, modified to allow full application bundles.
You get a static linked binary that extracts your files into a temporary location, then executes the main program (defined by you).
Currently working under Linux only, but should be fairly easy to get it into other OSes (unzip itself is already available in many, including Windows, MacOS, Linux and BeOS).
To get a static unzipfx application, you do:
1 - create a zip file of your application bundle, with a single parent/root directory (this directory and the main app-name must match)
2 - edit unzipfx/appDetails.h and set SFX_APP_MININAME as the directory name set in step 1
3 - compile this tool using the appropriate makefile (eg: make -f Makefile.linux). That will give you 'unzipfx2cat' binary
4 - concatenate your zip file over the 'unzipfx2cat' binary (eg: cat unzipfx2cat myapp.zip > myapp)

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/*
Copyright (c) 1990-2001 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
consts.h
This file contains global, initialized variables that never change. It is
included by unzip.c and windll/windll.c.
---------------------------------------------------------------------------*/
/* And'ing with mask_bits[n] masks the lower n bits */
ZCONST unsigned near mask_bits[17] = {
0x0000,
0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
};
ZCONST char Far VersionDate[] = UZ_VERSION_DATE; /* now defined in unzvers.h */
#ifndef SFX
ZCONST char Far EndSigMsg[] =
"\nnote: didn't find end-of-central-dir signature at end of central dir.\n";
#endif
ZCONST char Far CentSigMsg[] =
"error: expected central file header signature not found (file #%lu).\n";
ZCONST char Far SeekMsg[] =
"error [%s]: attempt to seek before beginning of zipfile\n%s";
ZCONST char Far FilenameNotMatched[] = "caution: filename not matched: %s\n";
ZCONST char Far ExclFilenameNotMatched[] =
"caution: excluded filename not matched: %s\n";
#ifdef VMS
ZCONST char Far ReportMsg[] = "\
(please check that you have transferred or created the zipfile in the\n\
appropriate BINARY mode--this includes ftp, Kermit, AND unzip'd zipfiles)\n";
#else
ZCONST char Far ReportMsg[] = "\
(please check that you have transferred or created the zipfile in the\n\
appropriate BINARY mode and that you have compiled UnZip properly)\n";
#endif
#ifndef SFX
ZCONST char Far Zipnfo[] = "zipinfo";
ZCONST char Far CompiledWith[] = "Compiled with %s%s for %s%s%s%s.\n\n";
#endif

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/*
Copyright (c) 1990-2007 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2005-Feb-10 or later
(the contents of which are also included in zip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/* crc32.c -- compute the CRC-32 of a data stream
* Copyright (C) 1995 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*
* Thanks to Rodney Brown <rbrown64@csc.com.au> for his contribution of faster
* CRC methods: exclusive-oring 32 bits of data at a time, and pre-computing
* tables for updating the shift register in one step with three exclusive-ors
* instead of four steps with four exclusive-ors. This results about a factor
* of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3.
*/
/* $Id: crc32.c,v 2.0 2007/01/07 05:20:36 spc Exp $ */
#define __CRC32_C /* identifies this source module */
#include "zip.h"
#if (!defined(USE_ZLIB) || defined(USE_OWN_CRCTAB))
#ifndef ZCONST
# define ZCONST const
#endif
#include "crc32.h"
/* When only the table of precomputed CRC values is needed, only the basic
system-independent table containing 256 entries is created; any support
for "unfolding" optimization is disabled.
*/
#if (defined(USE_ZLIB) || defined(CRC_TABLE_ONLY))
# ifdef IZ_CRCOPTIM_UNFOLDTBL
# undef IZ_CRCOPTIM_UNFOLDTBL
# endif
#endif /* (USE_ZLIB || CRC_TABLE_ONLY) */
#if defined(IZ_CRCOPTIM_UNFOLDTBL)
# define CRC_TBLS 4
#else
# define CRC_TBLS 1
#endif
/*
Generate tables for a byte-wise 32-bit CRC calculation on the polynomial:
x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1.
Polynomials over GF(2) are represented in binary, one bit per coefficient,
with the lowest powers in the most significant bit. Then adding polynomials
is just exclusive-or, and multiplying a polynomial by x is a right shift by
one. If we call the above polynomial p, and represent a byte as the
polynomial q, also with the lowest power in the most significant bit (so the
byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p,
where a mod b means the remainder after dividing a by b.
This calculation is done using the shift-register method of multiplying and
taking the remainder. The register is initialized to zero, and for each
incoming bit, x^32 is added mod p to the register if the bit is a one (where
x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by
x (which is shifting right by one and adding x^32 mod p if the bit shifted
out is a one). We start with the highest power (least significant bit) of
q and repeat for all eight bits of q.
The first (or only) table is simply the CRC of all possible eight bit values.
This is all the information needed to generate CRC's on data a byte-at-a-time
for all combinations of CRC register values and incoming bytes.
The remaining 3 tables (if IZ_CRCOPTIM_UNFOLDTBL is enabled) allow for
word-at-a-time CRC calculation, where a word is four bytes.
*/
#ifdef DYNAMIC_CRC_TABLE
/* =========================================================================
* Make the crc table. This function is needed only if you want to compute
* the table dynamically.
*/
local void make_crc_table OF((void));
#if (defined(DYNALLOC_CRCTAB) && defined(REENTRANT))
error: Dynamic allocation of CRC table not safe with reentrant code.
#endif /* DYNALLOC_CRCTAB && REENTRANT */
#ifdef DYNALLOC_CRCTAB
local ulg near *crc_table = NULL;
# if 0 /* not used, since sizeof("near *") <= sizeof(int) */
/* Use this section when access to a "local int" is faster than access to
a "local pointer" (e.g.: i86 16bit code with far pointers). */
local int crc_table_empty = 1;
# define CRC_TABLE_IS_EMPTY (crc_table_empty != 0)
# define MARK_CRCTAB_FILLED crc_table_empty = 0
# define MARK_CRCTAB_EMPTY crc_table_empty = 1
# else
/* Use this section on systems where the size of pointers and ints is
equal (e.g.: all 32bit systems). */
# define CRC_TABLE_IS_EMPTY (crc_table == NULL)
# define MARK_CRCTAB_FILLED crc_table = crctab_p
# define MARK_CRCTAB_EMPTY crc_table = NULL
# endif
#else /* !DYNALLOC_CRCTAB */
local ulg near crc_table[CRC_TBLS*256];
local int crc_table_empty = 1;
# define CRC_TABLE_IS_EMPTY (crc_table_empty != 0)
# define MARK_CRCTAB_FILLED crc_table_empty = 0
#endif /* ?DYNALLOC_CRCTAB */
local void make_crc_table()
{
ulg c; /* crc shift register */
int n; /* counter for all possible eight bit values */
int k; /* byte being shifted into crc apparatus */
#ifdef DYNALLOC_CRCTAB
ulg near *crctab_p; /* temporary pointer to allocated crc_table area */
#else /* !DYNALLOC_CRCTAB */
# define crctab_p crc_table
#endif /* DYNALLOC_CRCTAB */
#ifdef COMPUTE_XOR_PATTERN
/* This piece of code has been left here to explain how the XOR pattern
* used in the creation of the crc_table values can be recomputed.
* For production versions of this function, it is more efficient to
* supply the resultant pattern at compile time.
*/
ulg xor; /* polynomial exclusive-or pattern */
/* terms of polynomial defining this crc (except x^32): */
static ZCONST uch p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26};
/* make exclusive-or pattern from polynomial (0xedb88320L) */
xor = 0L;
for (n = 0; n < sizeof(p)/sizeof(uch); n++)
xor |= 1L << (31 - p[n]);
#else
# define xor 0xedb88320L
#endif
#ifdef DYNALLOC_CRCTAB
crctab_p = (ulg near *) nearmalloc (CRC_TBLS*256*sizeof(ulg));
if (crctab_p == NULL) {
ziperr(ZE_MEM, "crc_table allocation");
}
#endif /* DYNALLOC_CRCTAB */
/* generate a crc for every 8-bit value */
for (n = 0; n < 256; n++) {
c = (ulg)n;
for (k = 8; k; k--)
c = c & 1 ? xor ^ (c >> 1) : c >> 1;
crctab_p[n] = REV_BE(c);
}
#ifdef IZ_CRCOPTIM_UNFOLDTBL
/* generate crc for each value followed by one, two, and three zeros */
for (n = 0; n < 256; n++) {
c = crctab_p[n];
for (k = 1; k < 4; k++) {
c = CRC32(c, 0, crctab_p);
crctab_p[k*256+n] = c;
}
}
#endif /* IZ_CRCOPTIM_UNFOLDTBL */
MARK_CRCTAB_FILLED;
}
#else /* !DYNAMIC_CRC_TABLE */
#ifdef DYNALLOC_CRCTAB
error: Inconsistent flags, DYNALLOC_CRCTAB without DYNAMIC_CRC_TABLE.
#endif
/* ========================================================================
* Table of CRC-32's of all single-byte values (made by make_crc_table)
*/
local ZCONST ulg near crc_table[CRC_TBLS*256] = {
# ifdef IZ_CRC_BE_OPTIMIZ
0x00000000L, 0x96300777L, 0x2c610eeeL, 0xba510999L, 0x19c46d07L,
0x8ff46a70L, 0x35a563e9L, 0xa395649eL, 0x3288db0eL, 0xa4b8dc79L,
0x1ee9d5e0L, 0x88d9d297L, 0x2b4cb609L, 0xbd7cb17eL, 0x072db8e7L,
0x911dbf90L, 0x6410b71dL, 0xf220b06aL, 0x4871b9f3L, 0xde41be84L,
0x7dd4da1aL, 0xebe4dd6dL, 0x51b5d4f4L, 0xc785d383L, 0x56986c13L,
0xc0a86b64L, 0x7af962fdL, 0xecc9658aL, 0x4f5c0114L, 0xd96c0663L,
0x633d0ffaL, 0xf50d088dL, 0xc8206e3bL, 0x5e10694cL, 0xe44160d5L,
0x727167a2L, 0xd1e4033cL, 0x47d4044bL, 0xfd850dd2L, 0x6bb50aa5L,
0xfaa8b535L, 0x6c98b242L, 0xd6c9bbdbL, 0x40f9bcacL, 0xe36cd832L,
0x755cdf45L, 0xcf0dd6dcL, 0x593dd1abL, 0xac30d926L, 0x3a00de51L,
0x8051d7c8L, 0x1661d0bfL, 0xb5f4b421L, 0x23c4b356L, 0x9995bacfL,
0x0fa5bdb8L, 0x9eb80228L, 0x0888055fL, 0xb2d90cc6L, 0x24e90bb1L,
0x877c6f2fL, 0x114c6858L, 0xab1d61c1L, 0x3d2d66b6L, 0x9041dc76L,
0x0671db01L, 0xbc20d298L, 0x2a10d5efL, 0x8985b171L, 0x1fb5b606L,
0xa5e4bf9fL, 0x33d4b8e8L, 0xa2c90778L, 0x34f9000fL, 0x8ea80996L,
0x18980ee1L, 0xbb0d6a7fL, 0x2d3d6d08L, 0x976c6491L, 0x015c63e6L,
0xf4516b6bL, 0x62616c1cL, 0xd8306585L, 0x4e0062f2L, 0xed95066cL,
0x7ba5011bL, 0xc1f40882L, 0x57c40ff5L, 0xc6d9b065L, 0x50e9b712L,
0xeab8be8bL, 0x7c88b9fcL, 0xdf1ddd62L, 0x492dda15L, 0xf37cd38cL,
0x654cd4fbL, 0x5861b24dL, 0xce51b53aL, 0x7400bca3L, 0xe230bbd4L,
0x41a5df4aL, 0xd795d83dL, 0x6dc4d1a4L, 0xfbf4d6d3L, 0x6ae96943L,
0xfcd96e34L, 0x468867adL, 0xd0b860daL, 0x732d0444L, 0xe51d0333L,
0x5f4c0aaaL, 0xc97c0dddL, 0x3c710550L, 0xaa410227L, 0x10100bbeL,
0x86200cc9L, 0x25b56857L, 0xb3856f20L, 0x09d466b9L, 0x9fe461ceL,
0x0ef9de5eL, 0x98c9d929L, 0x2298d0b0L, 0xb4a8d7c7L, 0x173db359L,
0x810db42eL, 0x3b5cbdb7L, 0xad6cbac0L, 0x2083b8edL, 0xb6b3bf9aL,
0x0ce2b603L, 0x9ad2b174L, 0x3947d5eaL, 0xaf77d29dL, 0x1526db04L,
0x8316dc73L, 0x120b63e3L, 0x843b6494L, 0x3e6a6d0dL, 0xa85a6a7aL,
0x0bcf0ee4L, 0x9dff0993L, 0x27ae000aL, 0xb19e077dL, 0x44930ff0L,
0xd2a30887L, 0x68f2011eL, 0xfec20669L, 0x5d5762f7L, 0xcb676580L,
0x71366c19L, 0xe7066b6eL, 0x761bd4feL, 0xe02bd389L, 0x5a7ada10L,
0xcc4add67L, 0x6fdfb9f9L, 0xf9efbe8eL, 0x43beb717L, 0xd58eb060L,
0xe8a3d6d6L, 0x7e93d1a1L, 0xc4c2d838L, 0x52f2df4fL, 0xf167bbd1L,
0x6757bca6L, 0xdd06b53fL, 0x4b36b248L, 0xda2b0dd8L, 0x4c1b0aafL,
0xf64a0336L, 0x607a0441L, 0xc3ef60dfL, 0x55df67a8L, 0xef8e6e31L,
0x79be6946L, 0x8cb361cbL, 0x1a8366bcL, 0xa0d26f25L, 0x36e26852L,
0x95770cccL, 0x03470bbbL, 0xb9160222L, 0x2f260555L, 0xbe3bbac5L,
0x280bbdb2L, 0x925ab42bL, 0x046ab35cL, 0xa7ffd7c2L, 0x31cfd0b5L,
0x8b9ed92cL, 0x1daede5bL, 0xb0c2649bL, 0x26f263ecL, 0x9ca36a75L,
0x0a936d02L, 0xa906099cL, 0x3f360eebL, 0x85670772L, 0x13570005L,
0x824abf95L, 0x147ab8e2L, 0xae2bb17bL, 0x381bb60cL, 0x9b8ed292L,
0x0dbed5e5L, 0xb7efdc7cL, 0x21dfdb0bL, 0xd4d2d386L, 0x42e2d4f1L,
0xf8b3dd68L, 0x6e83da1fL, 0xcd16be81L, 0x5b26b9f6L, 0xe177b06fL,
0x7747b718L, 0xe65a0888L, 0x706a0fffL, 0xca3b0666L, 0x5c0b0111L,
0xff9e658fL, 0x69ae62f8L, 0xd3ff6b61L, 0x45cf6c16L, 0x78e20aa0L,
0xeed20dd7L, 0x5483044eL, 0xc2b30339L, 0x612667a7L, 0xf71660d0L,
0x4d476949L, 0xdb776e3eL, 0x4a6ad1aeL, 0xdc5ad6d9L, 0x660bdf40L,
0xf03bd837L, 0x53aebca9L, 0xc59ebbdeL, 0x7fcfb247L, 0xe9ffb530L,
0x1cf2bdbdL, 0x8ac2bacaL, 0x3093b353L, 0xa6a3b424L, 0x0536d0baL,
0x9306d7cdL, 0x2957de54L, 0xbf67d923L, 0x2e7a66b3L, 0xb84a61c4L,
0x021b685dL, 0x942b6f2aL, 0x37be0bb4L, 0xa18e0cc3L, 0x1bdf055aL,
0x8def022dL
# ifdef IZ_CRCOPTIM_UNFOLDTBL
,
0x00000000L, 0x41311b19L, 0x82623632L, 0xc3532d2bL, 0x04c56c64L,
0x45f4777dL, 0x86a75a56L, 0xc796414fL, 0x088ad9c8L, 0x49bbc2d1L,
0x8ae8effaL, 0xcbd9f4e3L, 0x0c4fb5acL, 0x4d7eaeb5L, 0x8e2d839eL,
0xcf1c9887L, 0x5112c24aL, 0x1023d953L, 0xd370f478L, 0x9241ef61L,
0x55d7ae2eL, 0x14e6b537L, 0xd7b5981cL, 0x96848305L, 0x59981b82L,
0x18a9009bL, 0xdbfa2db0L, 0x9acb36a9L, 0x5d5d77e6L, 0x1c6c6cffL,
0xdf3f41d4L, 0x9e0e5acdL, 0xa2248495L, 0xe3159f8cL, 0x2046b2a7L,
0x6177a9beL, 0xa6e1e8f1L, 0xe7d0f3e8L, 0x2483dec3L, 0x65b2c5daL,
0xaaae5d5dL, 0xeb9f4644L, 0x28cc6b6fL, 0x69fd7076L, 0xae6b3139L,
0xef5a2a20L, 0x2c09070bL, 0x6d381c12L, 0xf33646dfL, 0xb2075dc6L,
0x715470edL, 0x30656bf4L, 0xf7f32abbL, 0xb6c231a2L, 0x75911c89L,
0x34a00790L, 0xfbbc9f17L, 0xba8d840eL, 0x79dea925L, 0x38efb23cL,
0xff79f373L, 0xbe48e86aL, 0x7d1bc541L, 0x3c2ade58L, 0x054f79f0L,
0x447e62e9L, 0x872d4fc2L, 0xc61c54dbL, 0x018a1594L, 0x40bb0e8dL,
0x83e823a6L, 0xc2d938bfL, 0x0dc5a038L, 0x4cf4bb21L, 0x8fa7960aL,
0xce968d13L, 0x0900cc5cL, 0x4831d745L, 0x8b62fa6eL, 0xca53e177L,
0x545dbbbaL, 0x156ca0a3L, 0xd63f8d88L, 0x970e9691L, 0x5098d7deL,
0x11a9ccc7L, 0xd2fae1ecL, 0x93cbfaf5L, 0x5cd76272L, 0x1de6796bL,
0xdeb55440L, 0x9f844f59L, 0x58120e16L, 0x1923150fL, 0xda703824L,
0x9b41233dL, 0xa76bfd65L, 0xe65ae67cL, 0x2509cb57L, 0x6438d04eL,
0xa3ae9101L, 0xe29f8a18L, 0x21cca733L, 0x60fdbc2aL, 0xafe124adL,
0xeed03fb4L, 0x2d83129fL, 0x6cb20986L, 0xab2448c9L, 0xea1553d0L,
0x29467efbL, 0x687765e2L, 0xf6793f2fL, 0xb7482436L, 0x741b091dL,
0x352a1204L, 0xf2bc534bL, 0xb38d4852L, 0x70de6579L, 0x31ef7e60L,
0xfef3e6e7L, 0xbfc2fdfeL, 0x7c91d0d5L, 0x3da0cbccL, 0xfa368a83L,
0xbb07919aL, 0x7854bcb1L, 0x3965a7a8L, 0x4b98833bL, 0x0aa99822L,
0xc9fab509L, 0x88cbae10L, 0x4f5def5fL, 0x0e6cf446L, 0xcd3fd96dL,
0x8c0ec274L, 0x43125af3L, 0x022341eaL, 0xc1706cc1L, 0x804177d8L,
0x47d73697L, 0x06e62d8eL, 0xc5b500a5L, 0x84841bbcL, 0x1a8a4171L,
0x5bbb5a68L, 0x98e87743L, 0xd9d96c5aL, 0x1e4f2d15L, 0x5f7e360cL,
0x9c2d1b27L, 0xdd1c003eL, 0x120098b9L, 0x533183a0L, 0x9062ae8bL,
0xd153b592L, 0x16c5f4ddL, 0x57f4efc4L, 0x94a7c2efL, 0xd596d9f6L,
0xe9bc07aeL, 0xa88d1cb7L, 0x6bde319cL, 0x2aef2a85L, 0xed796bcaL,
0xac4870d3L, 0x6f1b5df8L, 0x2e2a46e1L, 0xe136de66L, 0xa007c57fL,
0x6354e854L, 0x2265f34dL, 0xe5f3b202L, 0xa4c2a91bL, 0x67918430L,
0x26a09f29L, 0xb8aec5e4L, 0xf99fdefdL, 0x3accf3d6L, 0x7bfde8cfL,
0xbc6ba980L, 0xfd5ab299L, 0x3e099fb2L, 0x7f3884abL, 0xb0241c2cL,
0xf1150735L, 0x32462a1eL, 0x73773107L, 0xb4e17048L, 0xf5d06b51L,
0x3683467aL, 0x77b25d63L, 0x4ed7facbL, 0x0fe6e1d2L, 0xccb5ccf9L,
0x8d84d7e0L, 0x4a1296afL, 0x0b238db6L, 0xc870a09dL, 0x8941bb84L,
0x465d2303L, 0x076c381aL, 0xc43f1531L, 0x850e0e28L, 0x42984f67L,
0x03a9547eL, 0xc0fa7955L, 0x81cb624cL, 0x1fc53881L, 0x5ef42398L,
0x9da70eb3L, 0xdc9615aaL, 0x1b0054e5L, 0x5a314ffcL, 0x996262d7L,
0xd85379ceL, 0x174fe149L, 0x567efa50L, 0x952dd77bL, 0xd41ccc62L,
0x138a8d2dL, 0x52bb9634L, 0x91e8bb1fL, 0xd0d9a006L, 0xecf37e5eL,
0xadc26547L, 0x6e91486cL, 0x2fa05375L, 0xe836123aL, 0xa9070923L,
0x6a542408L, 0x2b653f11L, 0xe479a796L, 0xa548bc8fL, 0x661b91a4L,
0x272a8abdL, 0xe0bccbf2L, 0xa18dd0ebL, 0x62defdc0L, 0x23efe6d9L,
0xbde1bc14L, 0xfcd0a70dL, 0x3f838a26L, 0x7eb2913fL, 0xb924d070L,
0xf815cb69L, 0x3b46e642L, 0x7a77fd5bL, 0xb56b65dcL, 0xf45a7ec5L,
0x370953eeL, 0x763848f7L, 0xb1ae09b8L, 0xf09f12a1L, 0x33cc3f8aL,
0x72fd2493L
,
0x00000000L, 0x376ac201L, 0x6ed48403L, 0x59be4602L, 0xdca80907L,
0xebc2cb06L, 0xb27c8d04L, 0x85164f05L, 0xb851130eL, 0x8f3bd10fL,
0xd685970dL, 0xe1ef550cL, 0x64f91a09L, 0x5393d808L, 0x0a2d9e0aL,
0x3d475c0bL, 0x70a3261cL, 0x47c9e41dL, 0x1e77a21fL, 0x291d601eL,
0xac0b2f1bL, 0x9b61ed1aL, 0xc2dfab18L, 0xf5b56919L, 0xc8f23512L,
0xff98f713L, 0xa626b111L, 0x914c7310L, 0x145a3c15L, 0x2330fe14L,
0x7a8eb816L, 0x4de47a17L, 0xe0464d38L, 0xd72c8f39L, 0x8e92c93bL,
0xb9f80b3aL, 0x3cee443fL, 0x0b84863eL, 0x523ac03cL, 0x6550023dL,
0x58175e36L, 0x6f7d9c37L, 0x36c3da35L, 0x01a91834L, 0x84bf5731L,
0xb3d59530L, 0xea6bd332L, 0xdd011133L, 0x90e56b24L, 0xa78fa925L,
0xfe31ef27L, 0xc95b2d26L, 0x4c4d6223L, 0x7b27a022L, 0x2299e620L,
0x15f32421L, 0x28b4782aL, 0x1fdeba2bL, 0x4660fc29L, 0x710a3e28L,
0xf41c712dL, 0xc376b32cL, 0x9ac8f52eL, 0xada2372fL, 0xc08d9a70L,
0xf7e75871L, 0xae591e73L, 0x9933dc72L, 0x1c259377L, 0x2b4f5176L,
0x72f11774L, 0x459bd575L, 0x78dc897eL, 0x4fb64b7fL, 0x16080d7dL,
0x2162cf7cL, 0xa4748079L, 0x931e4278L, 0xcaa0047aL, 0xfdcac67bL,
0xb02ebc6cL, 0x87447e6dL, 0xdefa386fL, 0xe990fa6eL, 0x6c86b56bL,
0x5bec776aL, 0x02523168L, 0x3538f369L, 0x087faf62L, 0x3f156d63L,
0x66ab2b61L, 0x51c1e960L, 0xd4d7a665L, 0xe3bd6464L, 0xba032266L,
0x8d69e067L, 0x20cbd748L, 0x17a11549L, 0x4e1f534bL, 0x7975914aL,
0xfc63de4fL, 0xcb091c4eL, 0x92b75a4cL, 0xa5dd984dL, 0x989ac446L,
0xaff00647L, 0xf64e4045L, 0xc1248244L, 0x4432cd41L, 0x73580f40L,
0x2ae64942L, 0x1d8c8b43L, 0x5068f154L, 0x67023355L, 0x3ebc7557L,
0x09d6b756L, 0x8cc0f853L, 0xbbaa3a52L, 0xe2147c50L, 0xd57ebe51L,
0xe839e25aL, 0xdf53205bL, 0x86ed6659L, 0xb187a458L, 0x3491eb5dL,
0x03fb295cL, 0x5a456f5eL, 0x6d2fad5fL, 0x801b35e1L, 0xb771f7e0L,
0xeecfb1e2L, 0xd9a573e3L, 0x5cb33ce6L, 0x6bd9fee7L, 0x3267b8e5L,
0x050d7ae4L, 0x384a26efL, 0x0f20e4eeL, 0x569ea2ecL, 0x61f460edL,
0xe4e22fe8L, 0xd388ede9L, 0x8a36abebL, 0xbd5c69eaL, 0xf0b813fdL,
0xc7d2d1fcL, 0x9e6c97feL, 0xa90655ffL, 0x2c101afaL, 0x1b7ad8fbL,
0x42c49ef9L, 0x75ae5cf8L, 0x48e900f3L, 0x7f83c2f2L, 0x263d84f0L,
0x115746f1L, 0x944109f4L, 0xa32bcbf5L, 0xfa958df7L, 0xcdff4ff6L,
0x605d78d9L, 0x5737bad8L, 0x0e89fcdaL, 0x39e33edbL, 0xbcf571deL,
0x8b9fb3dfL, 0xd221f5ddL, 0xe54b37dcL, 0xd80c6bd7L, 0xef66a9d6L,
0xb6d8efd4L, 0x81b22dd5L, 0x04a462d0L, 0x33cea0d1L, 0x6a70e6d3L,
0x5d1a24d2L, 0x10fe5ec5L, 0x27949cc4L, 0x7e2adac6L, 0x494018c7L,
0xcc5657c2L, 0xfb3c95c3L, 0xa282d3c1L, 0x95e811c0L, 0xa8af4dcbL,
0x9fc58fcaL, 0xc67bc9c8L, 0xf1110bc9L, 0x740744ccL, 0x436d86cdL,
0x1ad3c0cfL, 0x2db902ceL, 0x4096af91L, 0x77fc6d90L, 0x2e422b92L,
0x1928e993L, 0x9c3ea696L, 0xab546497L, 0xf2ea2295L, 0xc580e094L,
0xf8c7bc9fL, 0xcfad7e9eL, 0x9613389cL, 0xa179fa9dL, 0x246fb598L,
0x13057799L, 0x4abb319bL, 0x7dd1f39aL, 0x3035898dL, 0x075f4b8cL,
0x5ee10d8eL, 0x698bcf8fL, 0xec9d808aL, 0xdbf7428bL, 0x82490489L,
0xb523c688L, 0x88649a83L, 0xbf0e5882L, 0xe6b01e80L, 0xd1dadc81L,
0x54cc9384L, 0x63a65185L, 0x3a181787L, 0x0d72d586L, 0xa0d0e2a9L,
0x97ba20a8L, 0xce0466aaL, 0xf96ea4abL, 0x7c78ebaeL, 0x4b1229afL,
0x12ac6fadL, 0x25c6adacL, 0x1881f1a7L, 0x2feb33a6L, 0x765575a4L,
0x413fb7a5L, 0xc429f8a0L, 0xf3433aa1L, 0xaafd7ca3L, 0x9d97bea2L,
0xd073c4b5L, 0xe71906b4L, 0xbea740b6L, 0x89cd82b7L, 0x0cdbcdb2L,
0x3bb10fb3L, 0x620f49b1L, 0x55658bb0L, 0x6822d7bbL, 0x5f4815baL,
0x06f653b8L, 0x319c91b9L, 0xb48adebcL, 0x83e01cbdL, 0xda5e5abfL,
0xed3498beL
,
0x00000000L, 0x6567bcb8L, 0x8bc809aaL, 0xeeafb512L, 0x5797628fL,
0x32f0de37L, 0xdc5f6b25L, 0xb938d79dL, 0xef28b4c5L, 0x8a4f087dL,
0x64e0bd6fL, 0x018701d7L, 0xb8bfd64aL, 0xddd86af2L, 0x3377dfe0L,
0x56106358L, 0x9f571950L, 0xfa30a5e8L, 0x149f10faL, 0x71f8ac42L,
0xc8c07bdfL, 0xada7c767L, 0x43087275L, 0x266fcecdL, 0x707fad95L,
0x1518112dL, 0xfbb7a43fL, 0x9ed01887L, 0x27e8cf1aL, 0x428f73a2L,
0xac20c6b0L, 0xc9477a08L, 0x3eaf32a0L, 0x5bc88e18L, 0xb5673b0aL,
0xd00087b2L, 0x6938502fL, 0x0c5fec97L, 0xe2f05985L, 0x8797e53dL,
0xd1878665L, 0xb4e03addL, 0x5a4f8fcfL, 0x3f283377L, 0x8610e4eaL,
0xe3775852L, 0x0dd8ed40L, 0x68bf51f8L, 0xa1f82bf0L, 0xc49f9748L,
0x2a30225aL, 0x4f579ee2L, 0xf66f497fL, 0x9308f5c7L, 0x7da740d5L,
0x18c0fc6dL, 0x4ed09f35L, 0x2bb7238dL, 0xc518969fL, 0xa07f2a27L,
0x1947fdbaL, 0x7c204102L, 0x928ff410L, 0xf7e848a8L, 0x3d58149bL,
0x583fa823L, 0xb6901d31L, 0xd3f7a189L, 0x6acf7614L, 0x0fa8caacL,
0xe1077fbeL, 0x8460c306L, 0xd270a05eL, 0xb7171ce6L, 0x59b8a9f4L,
0x3cdf154cL, 0x85e7c2d1L, 0xe0807e69L, 0x0e2fcb7bL, 0x6b4877c3L,
0xa20f0dcbL, 0xc768b173L, 0x29c70461L, 0x4ca0b8d9L, 0xf5986f44L,
0x90ffd3fcL, 0x7e5066eeL, 0x1b37da56L, 0x4d27b90eL, 0x284005b6L,
0xc6efb0a4L, 0xa3880c1cL, 0x1ab0db81L, 0x7fd76739L, 0x9178d22bL,
0xf41f6e93L, 0x03f7263bL, 0x66909a83L, 0x883f2f91L, 0xed589329L,
0x546044b4L, 0x3107f80cL, 0xdfa84d1eL, 0xbacff1a6L, 0xecdf92feL,
0x89b82e46L, 0x67179b54L, 0x027027ecL, 0xbb48f071L, 0xde2f4cc9L,
0x3080f9dbL, 0x55e74563L, 0x9ca03f6bL, 0xf9c783d3L, 0x176836c1L,
0x720f8a79L, 0xcb375de4L, 0xae50e15cL, 0x40ff544eL, 0x2598e8f6L,
0x73888baeL, 0x16ef3716L, 0xf8408204L, 0x9d273ebcL, 0x241fe921L,
0x41785599L, 0xafd7e08bL, 0xcab05c33L, 0x3bb659edL, 0x5ed1e555L,
0xb07e5047L, 0xd519ecffL, 0x6c213b62L, 0x094687daL, 0xe7e932c8L,
0x828e8e70L, 0xd49eed28L, 0xb1f95190L, 0x5f56e482L, 0x3a31583aL,
0x83098fa7L, 0xe66e331fL, 0x08c1860dL, 0x6da63ab5L, 0xa4e140bdL,
0xc186fc05L, 0x2f294917L, 0x4a4ef5afL, 0xf3762232L, 0x96119e8aL,
0x78be2b98L, 0x1dd99720L, 0x4bc9f478L, 0x2eae48c0L, 0xc001fdd2L,
0xa566416aL, 0x1c5e96f7L, 0x79392a4fL, 0x97969f5dL, 0xf2f123e5L,
0x05196b4dL, 0x607ed7f5L, 0x8ed162e7L, 0xebb6de5fL, 0x528e09c2L,
0x37e9b57aL, 0xd9460068L, 0xbc21bcd0L, 0xea31df88L, 0x8f566330L,
0x61f9d622L, 0x049e6a9aL, 0xbda6bd07L, 0xd8c101bfL, 0x366eb4adL,
0x53090815L, 0x9a4e721dL, 0xff29cea5L, 0x11867bb7L, 0x74e1c70fL,
0xcdd91092L, 0xa8beac2aL, 0x46111938L, 0x2376a580L, 0x7566c6d8L,
0x10017a60L, 0xfeaecf72L, 0x9bc973caL, 0x22f1a457L, 0x479618efL,
0xa939adfdL, 0xcc5e1145L, 0x06ee4d76L, 0x6389f1ceL, 0x8d2644dcL,
0xe841f864L, 0x51792ff9L, 0x341e9341L, 0xdab12653L, 0xbfd69aebL,
0xe9c6f9b3L, 0x8ca1450bL, 0x620ef019L, 0x07694ca1L, 0xbe519b3cL,
0xdb362784L, 0x35999296L, 0x50fe2e2eL, 0x99b95426L, 0xfcdee89eL,
0x12715d8cL, 0x7716e134L, 0xce2e36a9L, 0xab498a11L, 0x45e63f03L,
0x208183bbL, 0x7691e0e3L, 0x13f65c5bL, 0xfd59e949L, 0x983e55f1L,
0x2106826cL, 0x44613ed4L, 0xaace8bc6L, 0xcfa9377eL, 0x38417fd6L,
0x5d26c36eL, 0xb389767cL, 0xd6eecac4L, 0x6fd61d59L, 0x0ab1a1e1L,
0xe41e14f3L, 0x8179a84bL, 0xd769cb13L, 0xb20e77abL, 0x5ca1c2b9L,
0x39c67e01L, 0x80fea99cL, 0xe5991524L, 0x0b36a036L, 0x6e511c8eL,
0xa7166686L, 0xc271da3eL, 0x2cde6f2cL, 0x49b9d394L, 0xf0810409L,
0x95e6b8b1L, 0x7b490da3L, 0x1e2eb11bL, 0x483ed243L, 0x2d596efbL,
0xc3f6dbe9L, 0xa6916751L, 0x1fa9b0ccL, 0x7ace0c74L, 0x9461b966L,
0xf10605deL
# endif /* IZ_CRCOPTIM_UNFOLDTBL */
# else /* !IZ_CRC_BE_OPTIMIZ */
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
0x2d02ef8dL
# ifdef IZ_CRCOPTIM_UNFOLDTBL
,
0x00000000L, 0x191b3141L, 0x32366282L, 0x2b2d53c3L, 0x646cc504L,
0x7d77f445L, 0x565aa786L, 0x4f4196c7L, 0xc8d98a08L, 0xd1c2bb49L,
0xfaefe88aL, 0xe3f4d9cbL, 0xacb54f0cL, 0xb5ae7e4dL, 0x9e832d8eL,
0x87981ccfL, 0x4ac21251L, 0x53d92310L, 0x78f470d3L, 0x61ef4192L,
0x2eaed755L, 0x37b5e614L, 0x1c98b5d7L, 0x05838496L, 0x821b9859L,
0x9b00a918L, 0xb02dfadbL, 0xa936cb9aL, 0xe6775d5dL, 0xff6c6c1cL,
0xd4413fdfL, 0xcd5a0e9eL, 0x958424a2L, 0x8c9f15e3L, 0xa7b24620L,
0xbea97761L, 0xf1e8e1a6L, 0xe8f3d0e7L, 0xc3de8324L, 0xdac5b265L,
0x5d5daeaaL, 0x44469febL, 0x6f6bcc28L, 0x7670fd69L, 0x39316baeL,
0x202a5aefL, 0x0b07092cL, 0x121c386dL, 0xdf4636f3L, 0xc65d07b2L,
0xed705471L, 0xf46b6530L, 0xbb2af3f7L, 0xa231c2b6L, 0x891c9175L,
0x9007a034L, 0x179fbcfbL, 0x0e848dbaL, 0x25a9de79L, 0x3cb2ef38L,
0x73f379ffL, 0x6ae848beL, 0x41c51b7dL, 0x58de2a3cL, 0xf0794f05L,
0xe9627e44L, 0xc24f2d87L, 0xdb541cc6L, 0x94158a01L, 0x8d0ebb40L,
0xa623e883L, 0xbf38d9c2L, 0x38a0c50dL, 0x21bbf44cL, 0x0a96a78fL,
0x138d96ceL, 0x5ccc0009L, 0x45d73148L, 0x6efa628bL, 0x77e153caL,
0xbabb5d54L, 0xa3a06c15L, 0x888d3fd6L, 0x91960e97L, 0xded79850L,
0xc7cca911L, 0xece1fad2L, 0xf5facb93L, 0x7262d75cL, 0x6b79e61dL,
0x4054b5deL, 0x594f849fL, 0x160e1258L, 0x0f152319L, 0x243870daL,
0x3d23419bL, 0x65fd6ba7L, 0x7ce65ae6L, 0x57cb0925L, 0x4ed03864L,
0x0191aea3L, 0x188a9fe2L, 0x33a7cc21L, 0x2abcfd60L, 0xad24e1afL,
0xb43fd0eeL, 0x9f12832dL, 0x8609b26cL, 0xc94824abL, 0xd05315eaL,
0xfb7e4629L, 0xe2657768L, 0x2f3f79f6L, 0x362448b7L, 0x1d091b74L,
0x04122a35L, 0x4b53bcf2L, 0x52488db3L, 0x7965de70L, 0x607eef31L,
0xe7e6f3feL, 0xfefdc2bfL, 0xd5d0917cL, 0xcccba03dL, 0x838a36faL,
0x9a9107bbL, 0xb1bc5478L, 0xa8a76539L, 0x3b83984bL, 0x2298a90aL,
0x09b5fac9L, 0x10aecb88L, 0x5fef5d4fL, 0x46f46c0eL, 0x6dd93fcdL,
0x74c20e8cL, 0xf35a1243L, 0xea412302L, 0xc16c70c1L, 0xd8774180L,
0x9736d747L, 0x8e2de606L, 0xa500b5c5L, 0xbc1b8484L, 0x71418a1aL,
0x685abb5bL, 0x4377e898L, 0x5a6cd9d9L, 0x152d4f1eL, 0x0c367e5fL,
0x271b2d9cL, 0x3e001cddL, 0xb9980012L, 0xa0833153L, 0x8bae6290L,
0x92b553d1L, 0xddf4c516L, 0xc4eff457L, 0xefc2a794L, 0xf6d996d5L,
0xae07bce9L, 0xb71c8da8L, 0x9c31de6bL, 0x852aef2aL, 0xca6b79edL,
0xd37048acL, 0xf85d1b6fL, 0xe1462a2eL, 0x66de36e1L, 0x7fc507a0L,
0x54e85463L, 0x4df36522L, 0x02b2f3e5L, 0x1ba9c2a4L, 0x30849167L,
0x299fa026L, 0xe4c5aeb8L, 0xfdde9ff9L, 0xd6f3cc3aL, 0xcfe8fd7bL,
0x80a96bbcL, 0x99b25afdL, 0xb29f093eL, 0xab84387fL, 0x2c1c24b0L,
0x350715f1L, 0x1e2a4632L, 0x07317773L, 0x4870e1b4L, 0x516bd0f5L,
0x7a468336L, 0x635db277L, 0xcbfad74eL, 0xd2e1e60fL, 0xf9ccb5ccL,
0xe0d7848dL, 0xaf96124aL, 0xb68d230bL, 0x9da070c8L, 0x84bb4189L,
0x03235d46L, 0x1a386c07L, 0x31153fc4L, 0x280e0e85L, 0x674f9842L,
0x7e54a903L, 0x5579fac0L, 0x4c62cb81L, 0x8138c51fL, 0x9823f45eL,
0xb30ea79dL, 0xaa1596dcL, 0xe554001bL, 0xfc4f315aL, 0xd7626299L,
0xce7953d8L, 0x49e14f17L, 0x50fa7e56L, 0x7bd72d95L, 0x62cc1cd4L,
0x2d8d8a13L, 0x3496bb52L, 0x1fbbe891L, 0x06a0d9d0L, 0x5e7ef3ecL,
0x4765c2adL, 0x6c48916eL, 0x7553a02fL, 0x3a1236e8L, 0x230907a9L,
0x0824546aL, 0x113f652bL, 0x96a779e4L, 0x8fbc48a5L, 0xa4911b66L,
0xbd8a2a27L, 0xf2cbbce0L, 0xebd08da1L, 0xc0fdde62L, 0xd9e6ef23L,
0x14bce1bdL, 0x0da7d0fcL, 0x268a833fL, 0x3f91b27eL, 0x70d024b9L,
0x69cb15f8L, 0x42e6463bL, 0x5bfd777aL, 0xdc656bb5L, 0xc57e5af4L,
0xee530937L, 0xf7483876L, 0xb809aeb1L, 0xa1129ff0L, 0x8a3fcc33L,
0x9324fd72L
,
0x00000000L, 0x01c26a37L, 0x0384d46eL, 0x0246be59L, 0x0709a8dcL,
0x06cbc2ebL, 0x048d7cb2L, 0x054f1685L, 0x0e1351b8L, 0x0fd13b8fL,
0x0d9785d6L, 0x0c55efe1L, 0x091af964L, 0x08d89353L, 0x0a9e2d0aL,
0x0b5c473dL, 0x1c26a370L, 0x1de4c947L, 0x1fa2771eL, 0x1e601d29L,
0x1b2f0bacL, 0x1aed619bL, 0x18abdfc2L, 0x1969b5f5L, 0x1235f2c8L,
0x13f798ffL, 0x11b126a6L, 0x10734c91L, 0x153c5a14L, 0x14fe3023L,
0x16b88e7aL, 0x177ae44dL, 0x384d46e0L, 0x398f2cd7L, 0x3bc9928eL,
0x3a0bf8b9L, 0x3f44ee3cL, 0x3e86840bL, 0x3cc03a52L, 0x3d025065L,
0x365e1758L, 0x379c7d6fL, 0x35dac336L, 0x3418a901L, 0x3157bf84L,
0x3095d5b3L, 0x32d36beaL, 0x331101ddL, 0x246be590L, 0x25a98fa7L,
0x27ef31feL, 0x262d5bc9L, 0x23624d4cL, 0x22a0277bL, 0x20e69922L,
0x2124f315L, 0x2a78b428L, 0x2bbade1fL, 0x29fc6046L, 0x283e0a71L,
0x2d711cf4L, 0x2cb376c3L, 0x2ef5c89aL, 0x2f37a2adL, 0x709a8dc0L,
0x7158e7f7L, 0x731e59aeL, 0x72dc3399L, 0x7793251cL, 0x76514f2bL,
0x7417f172L, 0x75d59b45L, 0x7e89dc78L, 0x7f4bb64fL, 0x7d0d0816L,
0x7ccf6221L, 0x798074a4L, 0x78421e93L, 0x7a04a0caL, 0x7bc6cafdL,
0x6cbc2eb0L, 0x6d7e4487L, 0x6f38fadeL, 0x6efa90e9L, 0x6bb5866cL,
0x6a77ec5bL, 0x68315202L, 0x69f33835L, 0x62af7f08L, 0x636d153fL,
0x612bab66L, 0x60e9c151L, 0x65a6d7d4L, 0x6464bde3L, 0x662203baL,
0x67e0698dL, 0x48d7cb20L, 0x4915a117L, 0x4b531f4eL, 0x4a917579L,
0x4fde63fcL, 0x4e1c09cbL, 0x4c5ab792L, 0x4d98dda5L, 0x46c49a98L,
0x4706f0afL, 0x45404ef6L, 0x448224c1L, 0x41cd3244L, 0x400f5873L,
0x4249e62aL, 0x438b8c1dL, 0x54f16850L, 0x55330267L, 0x5775bc3eL,
0x56b7d609L, 0x53f8c08cL, 0x523aaabbL, 0x507c14e2L, 0x51be7ed5L,
0x5ae239e8L, 0x5b2053dfL, 0x5966ed86L, 0x58a487b1L, 0x5deb9134L,
0x5c29fb03L, 0x5e6f455aL, 0x5fad2f6dL, 0xe1351b80L, 0xe0f771b7L,
0xe2b1cfeeL, 0xe373a5d9L, 0xe63cb35cL, 0xe7fed96bL, 0xe5b86732L,
0xe47a0d05L, 0xef264a38L, 0xeee4200fL, 0xeca29e56L, 0xed60f461L,
0xe82fe2e4L, 0xe9ed88d3L, 0xebab368aL, 0xea695cbdL, 0xfd13b8f0L,
0xfcd1d2c7L, 0xfe976c9eL, 0xff5506a9L, 0xfa1a102cL, 0xfbd87a1bL,
0xf99ec442L, 0xf85cae75L, 0xf300e948L, 0xf2c2837fL, 0xf0843d26L,
0xf1465711L, 0xf4094194L, 0xf5cb2ba3L, 0xf78d95faL, 0xf64fffcdL,
0xd9785d60L, 0xd8ba3757L, 0xdafc890eL, 0xdb3ee339L, 0xde71f5bcL,
0xdfb39f8bL, 0xddf521d2L, 0xdc374be5L, 0xd76b0cd8L, 0xd6a966efL,
0xd4efd8b6L, 0xd52db281L, 0xd062a404L, 0xd1a0ce33L, 0xd3e6706aL,
0xd2241a5dL, 0xc55efe10L, 0xc49c9427L, 0xc6da2a7eL, 0xc7184049L,
0xc25756ccL, 0xc3953cfbL, 0xc1d382a2L, 0xc011e895L, 0xcb4dafa8L,
0xca8fc59fL, 0xc8c97bc6L, 0xc90b11f1L, 0xcc440774L, 0xcd866d43L,
0xcfc0d31aL, 0xce02b92dL, 0x91af9640L, 0x906dfc77L, 0x922b422eL,
0x93e92819L, 0x96a63e9cL, 0x976454abL, 0x9522eaf2L, 0x94e080c5L,
0x9fbcc7f8L, 0x9e7eadcfL, 0x9c381396L, 0x9dfa79a1L, 0x98b56f24L,
0x99770513L, 0x9b31bb4aL, 0x9af3d17dL, 0x8d893530L, 0x8c4b5f07L,
0x8e0de15eL, 0x8fcf8b69L, 0x8a809decL, 0x8b42f7dbL, 0x89044982L,
0x88c623b5L, 0x839a6488L, 0x82580ebfL, 0x801eb0e6L, 0x81dcdad1L,
0x8493cc54L, 0x8551a663L, 0x8717183aL, 0x86d5720dL, 0xa9e2d0a0L,
0xa820ba97L, 0xaa6604ceL, 0xaba46ef9L, 0xaeeb787cL, 0xaf29124bL,
0xad6fac12L, 0xacadc625L, 0xa7f18118L, 0xa633eb2fL, 0xa4755576L,
0xa5b73f41L, 0xa0f829c4L, 0xa13a43f3L, 0xa37cfdaaL, 0xa2be979dL,
0xb5c473d0L, 0xb40619e7L, 0xb640a7beL, 0xb782cd89L, 0xb2cddb0cL,
0xb30fb13bL, 0xb1490f62L, 0xb08b6555L, 0xbbd72268L, 0xba15485fL,
0xb853f606L, 0xb9919c31L, 0xbcde8ab4L, 0xbd1ce083L, 0xbf5a5edaL,
0xbe9834edL
,
0x00000000L, 0xb8bc6765L, 0xaa09c88bL, 0x12b5afeeL, 0x8f629757L,
0x37def032L, 0x256b5fdcL, 0x9dd738b9L, 0xc5b428efL, 0x7d084f8aL,
0x6fbde064L, 0xd7018701L, 0x4ad6bfb8L, 0xf26ad8ddL, 0xe0df7733L,
0x58631056L, 0x5019579fL, 0xe8a530faL, 0xfa109f14L, 0x42acf871L,
0xdf7bc0c8L, 0x67c7a7adL, 0x75720843L, 0xcdce6f26L, 0x95ad7f70L,
0x2d111815L, 0x3fa4b7fbL, 0x8718d09eL, 0x1acfe827L, 0xa2738f42L,
0xb0c620acL, 0x087a47c9L, 0xa032af3eL, 0x188ec85bL, 0x0a3b67b5L,
0xb28700d0L, 0x2f503869L, 0x97ec5f0cL, 0x8559f0e2L, 0x3de59787L,
0x658687d1L, 0xdd3ae0b4L, 0xcf8f4f5aL, 0x7733283fL, 0xeae41086L,
0x525877e3L, 0x40edd80dL, 0xf851bf68L, 0xf02bf8a1L, 0x48979fc4L,
0x5a22302aL, 0xe29e574fL, 0x7f496ff6L, 0xc7f50893L, 0xd540a77dL,
0x6dfcc018L, 0x359fd04eL, 0x8d23b72bL, 0x9f9618c5L, 0x272a7fa0L,
0xbafd4719L, 0x0241207cL, 0x10f48f92L, 0xa848e8f7L, 0x9b14583dL,
0x23a83f58L, 0x311d90b6L, 0x89a1f7d3L, 0x1476cf6aL, 0xaccaa80fL,
0xbe7f07e1L, 0x06c36084L, 0x5ea070d2L, 0xe61c17b7L, 0xf4a9b859L,
0x4c15df3cL, 0xd1c2e785L, 0x697e80e0L, 0x7bcb2f0eL, 0xc377486bL,
0xcb0d0fa2L, 0x73b168c7L, 0x6104c729L, 0xd9b8a04cL, 0x446f98f5L,
0xfcd3ff90L, 0xee66507eL, 0x56da371bL, 0x0eb9274dL, 0xb6054028L,
0xa4b0efc6L, 0x1c0c88a3L, 0x81dbb01aL, 0x3967d77fL, 0x2bd27891L,
0x936e1ff4L, 0x3b26f703L, 0x839a9066L, 0x912f3f88L, 0x299358edL,
0xb4446054L, 0x0cf80731L, 0x1e4da8dfL, 0xa6f1cfbaL, 0xfe92dfecL,
0x462eb889L, 0x549b1767L, 0xec277002L, 0x71f048bbL, 0xc94c2fdeL,
0xdbf98030L, 0x6345e755L, 0x6b3fa09cL, 0xd383c7f9L, 0xc1366817L,
0x798a0f72L, 0xe45d37cbL, 0x5ce150aeL, 0x4e54ff40L, 0xf6e89825L,
0xae8b8873L, 0x1637ef16L, 0x048240f8L, 0xbc3e279dL, 0x21e91f24L,
0x99557841L, 0x8be0d7afL, 0x335cb0caL, 0xed59b63bL, 0x55e5d15eL,
0x47507eb0L, 0xffec19d5L, 0x623b216cL, 0xda874609L, 0xc832e9e7L,
0x708e8e82L, 0x28ed9ed4L, 0x9051f9b1L, 0x82e4565fL, 0x3a58313aL,
0xa78f0983L, 0x1f336ee6L, 0x0d86c108L, 0xb53aa66dL, 0xbd40e1a4L,
0x05fc86c1L, 0x1749292fL, 0xaff54e4aL, 0x322276f3L, 0x8a9e1196L,
0x982bbe78L, 0x2097d91dL, 0x78f4c94bL, 0xc048ae2eL, 0xd2fd01c0L,
0x6a4166a5L, 0xf7965e1cL, 0x4f2a3979L, 0x5d9f9697L, 0xe523f1f2L,
0x4d6b1905L, 0xf5d77e60L, 0xe762d18eL, 0x5fdeb6ebL, 0xc2098e52L,
0x7ab5e937L, 0x680046d9L, 0xd0bc21bcL, 0x88df31eaL, 0x3063568fL,
0x22d6f961L, 0x9a6a9e04L, 0x07bda6bdL, 0xbf01c1d8L, 0xadb46e36L,
0x15080953L, 0x1d724e9aL, 0xa5ce29ffL, 0xb77b8611L, 0x0fc7e174L,
0x9210d9cdL, 0x2aacbea8L, 0x38191146L, 0x80a57623L, 0xd8c66675L,
0x607a0110L, 0x72cfaefeL, 0xca73c99bL, 0x57a4f122L, 0xef189647L,
0xfdad39a9L, 0x45115eccL, 0x764dee06L, 0xcef18963L, 0xdc44268dL,
0x64f841e8L, 0xf92f7951L, 0x41931e34L, 0x5326b1daL, 0xeb9ad6bfL,
0xb3f9c6e9L, 0x0b45a18cL, 0x19f00e62L, 0xa14c6907L, 0x3c9b51beL,
0x842736dbL, 0x96929935L, 0x2e2efe50L, 0x2654b999L, 0x9ee8defcL,
0x8c5d7112L, 0x34e11677L, 0xa9362eceL, 0x118a49abL, 0x033fe645L,
0xbb838120L, 0xe3e09176L, 0x5b5cf613L, 0x49e959fdL, 0xf1553e98L,
0x6c820621L, 0xd43e6144L, 0xc68bceaaL, 0x7e37a9cfL, 0xd67f4138L,
0x6ec3265dL, 0x7c7689b3L, 0xc4caeed6L, 0x591dd66fL, 0xe1a1b10aL,
0xf3141ee4L, 0x4ba87981L, 0x13cb69d7L, 0xab770eb2L, 0xb9c2a15cL,
0x017ec639L, 0x9ca9fe80L, 0x241599e5L, 0x36a0360bL, 0x8e1c516eL,
0x866616a7L, 0x3eda71c2L, 0x2c6fde2cL, 0x94d3b949L, 0x090481f0L,
0xb1b8e695L, 0xa30d497bL, 0x1bb12e1eL, 0x43d23e48L, 0xfb6e592dL,
0xe9dbf6c3L, 0x516791a6L, 0xccb0a91fL, 0x740cce7aL, 0x66b96194L,
0xde0506f1L
# endif /* IZ_CRCOPTIM_UNFOLDTBL */
# endif /* ? IZ_CRC_BE_OPTIMIZ */
};
#endif /* ?DYNAMIC_CRC_TABLE */
/* use "OF((void))" here to work around a Borland TC++ 1.0 problem */
#ifdef USE_ZLIB
ZCONST uLongf *get_crc_table OF((void))
#else
ZCONST ulg near *get_crc_table OF((void))
#endif
{
#ifdef DYNAMIC_CRC_TABLE
if (CRC_TABLE_IS_EMPTY)
make_crc_table();
#endif
#ifdef USE_ZLIB
return (ZCONST uLongf *)crc_table;
#else
return crc_table;
#endif
}
#ifdef DYNALLOC_CRCTAB
void free_crc_table()
{
if (!CRC_TABLE_IS_EMPTY)
{
nearfree((ulg near *)crc_table);
MARK_CRCTAB_EMPTY;
}
}
#endif
#ifndef USE_ZLIB
#ifndef CRC_TABLE_ONLY
#ifndef ASM_CRC
#define DO1(crc, buf) crc = CRC32(crc, *buf++, crc_32_tab)
#define DO2(crc, buf) DO1(crc, buf); DO1(crc, buf)
#define DO4(crc, buf) DO2(crc, buf); DO2(crc, buf)
#define DO8(crc, buf) DO4(crc, buf); DO4(crc, buf)
#if (defined(IZ_CRC_BE_OPTIMIZ) || defined(IZ_CRC_LE_OPTIMIZ))
# ifdef IZ_CRCOPTIM_UNFOLDTBL
# ifdef IZ_CRC_BE_OPTIMIZ
# define DO_OPT4(c, buf4) c ^= *(buf4)++; \
c = crc_32_tab[c & 0xff] ^ crc_32_tab[256+((c>>8) & 0xff)] ^ \
crc_32_tab[2*256+((c>>16) & 0xff)] ^ crc_32_tab[3*256+(c>>24)]
# else /* !IZ_CRC_BE_OPTIMIZ */
# define DO_OPT4(c, buf4) c ^= *(buf4)++; \
c = crc_32_tab[3*256+(c & 0xff)] ^ crc_32_tab[2*256+((c>>8) & 0xff)] \
^ crc_32_tab[256+((c>>16) & 0xff)] ^ crc_32_tab[c>>24]
# endif /* ?IZ_CRC_BE_OPTIMIZ */
# else /* !IZ_CRCOPTIM_UNFOLDTBL */
# define DO_OPT4(c, buf4) c ^= *(buf4)++; \
c = CRC32UPD(c, crc_32_tab); \
c = CRC32UPD(c, crc_32_tab); \
c = CRC32UPD(c, crc_32_tab); \
c = CRC32UPD(c, crc_32_tab)
# endif /* ?IZ_CRCOPTIM_UNFOLDTBL */
# define DO_OPT16(crc, buf4) DO_OPT4(crc, buf4); DO_OPT4(crc, buf4); \
DO_OPT4(crc, buf4); DO_OPT4(crc, buf4);
#endif /* (IZ_CRC_BE_OPTIMIZ || IZ_CRC_LE_OPTIMIZ) */
/* ========================================================================= */
ulg crc32(crc, buf, len)
ulg crc; /* crc shift register */
register ZCONST uch *buf; /* pointer to bytes to pump through */
extent len; /* number of bytes in buf[] */
/* Run a set of bytes through the crc shift register. If buf is a NULL
pointer, then initialize the crc shift register contents instead.
Return the current crc in either case. */
{
register z_uint4 c;
register ZCONST ulg near *crc_32_tab;
if (buf == NULL) return 0L;
crc_32_tab = get_crc_table();
c = (REV_BE((z_uint4)crc) ^ 0xffffffffL);
#if (defined(IZ_CRC_BE_OPTIMIZ) || defined(IZ_CRC_LE_OPTIMIZ))
/* Align buf pointer to next DWORD boundary. */
while (len && ((ptrdiff_t)buf & 3)) {
DO1(c, buf);
len--;
}
{
ZCONST z_uint4 *buf4 = (ZCONST z_uint4 *)buf;
while (len >= 16) {
DO_OPT16(c, buf4);
len -= 16;
}
while (len >= 4) {
DO_OPT4(c, buf4);
len -= 4;
}
buf = (ZCONST uch *)buf4;
}
#else /* !(IZ_CRC_BE_OPTIMIZ || IZ_CRC_LE_OPTIMIZ) */
#ifndef NO_UNROLLED_LOOPS
while (len >= 8) {
DO8(c, buf);
len -= 8;
}
#endif /* !NO_UNROLLED_LOOPS */
#endif /* ?(IZ_CRC_BE_OPTIMIZ || IZ_CRC_LE_OPTIMIZ) */
if (len) do {
DO1(c, buf);
} while (--len);
return REV_BE(c) ^ 0xffffffffL; /* (instead of ~c for 64-bit machines) */
}
#endif /* !ASM_CRC */
#endif /* !CRC_TABLE_ONLY */
#endif /* !USE_ZLIB */
#endif /* !USE_ZLIB || USE_OWN_CRCTAB */

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/*
Copyright (c) 1990-2008 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in zip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/* crc32.h -- compute the CRC-32 of a data stream
* Copyright (C) 1995 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
#ifndef __crc32_h
#define __crc32_h /* identifies this source module */
/* This header should be read AFTER zip.h resp. unzip.h
* (the latter with UNZIP_INTERNAL defined...).
*/
#ifndef OF
# define OF(a) a
#endif
#ifndef ZCONST
# define ZCONST const
#endif
#ifdef DYNALLOC_CRCTAB
void free_crc_table OF((void));
#endif
#ifndef USE_ZLIB
ZCONST ulg near *get_crc_table OF((void));
#endif
#if (defined(USE_ZLIB) || defined(CRC_TABLE_ONLY))
# ifdef IZ_CRC_BE_OPTIMIZ
# undef IZ_CRC_BE_OPTIMIZ
# endif
#else /* !(USE_ZLIB || CRC_TABLE_ONLY) */
ulg crc32 OF((ulg crc, ZCONST uch *buf, extent len));
#endif /* ?(USE_ZLIB || CRC_TABLE_ONLY) */
#ifndef CRC_32_TAB
# define CRC_32_TAB crc_32_tab
#endif
#ifdef CRC32
# undef CRC32
#endif
#ifdef IZ_CRC_BE_OPTIMIZ
# define CRC32UPD(c, crctab) (crctab[((c) >> 24)] ^ ((c) << 8))
# define CRC32(c, b, crctab) (crctab[(((int)(c) >> 24) ^ (b))] ^ ((c) << 8))
# define REV_BE(w) (((w)>>24)+(((w)>>8)&0xff00)+ \
(((w)&0xff00)<<8)+(((w)&0xff)<<24))
#else
# define CRC32UPD(c, crctab) (crctab[((int)(c)) & 0xff] ^ ((c) >> 8))
# define CRC32(c, b, crctab) (crctab[((int)(c) ^ (b)) & 0xff] ^ ((c) >> 8))
# define REV_BE(w) w
#endif
#endif /* !__crc32_h */

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/*
Copyright (c) 1990-2007 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2005-Feb-10 or later
(the contents of which are also included in (un)zip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*
crypt.c (full version) by Info-ZIP. Last revised: [see crypt.h]
The main encryption/decryption source code for Info-Zip software was
originally written in Europe. To the best of our knowledge, it can
be freely distributed in both source and object forms from any country,
including the USA under License Exception TSU of the U.S. Export
Administration Regulations (section 740.13(e)) of 6 June 2002.
NOTE on copyright history:
Previous versions of this source package (up to version 2.8) were
not copyrighted and put in the public domain. If you cannot comply
with the Info-Zip LICENSE, you may want to look for one of those
public domain versions.
*/
/*
This encryption code is a direct transcription of the algorithm from
Roger Schlafly, described by Phil Katz in the file appnote.txt. This
file (appnote.txt) is distributed with the PKZIP program (even in the
version without encryption capabilities).
*/
#define ZCRYPT_INTERNAL
#include "zip.h"
#include "crypt.h"
#include "ttyio.h"
#if CRYPT
#ifndef FALSE
# define FALSE 0
#endif
#ifdef ZIP
/* For the encoding task used in Zip (and ZipCloak), we want to initialize
the crypt algorithm with some reasonably unpredictable bytes, see
the crypthead() function. The standard rand() library function is
used to supply these `random' bytes, which in turn is initialized by
a srand() call. The srand() function takes an "unsigned" (at least 16bit)
seed value as argument to determine the starting point of the rand()
pseudo-random number generator.
This seed number is constructed as "Seed = Seed1 .XOR. Seed2" with
Seed1 supplied by the current time (= "(unsigned)time()") and Seed2
as some (hopefully) nondeterministic bitmask. On many (most) systems,
we use some "process specific" number, as the PID or something similar,
but when nothing unpredictable is available, a fixed number may be
sufficient.
NOTE:
1.) This implementation requires the availability of the following
standard UNIX C runtime library functions: time(), rand(), srand().
On systems where some of them are missing, the environment that
incorporates the crypt routines must supply suitable replacement
functions.
2.) It is a very bad idea to use a second call to time() to set the
"Seed2" number! In this case, both "Seed1" and "Seed2" would be
(almost) identical, resulting in a (mostly) "zero" constant seed
number passed to srand().
The implementation environment defined in the "zip.h" header should
supply a reasonable definition for ZCR_SEED2 (an unsigned number; for
most implementations of rand() and srand(), only the lower 16 bits are
significant!). An example that works on many systems would be
"#define ZCR_SEED2 (unsigned)getpid()".
The default definition for ZCR_SEED2 supplied below should be regarded
as a fallback to allow successful compilation in "beta state"
environments.
*/
# include <time.h> /* time() function supplies first part of crypt seed */
/* "last resort" source for second part of crypt seed pattern */
# ifndef ZCR_SEED2
# define ZCR_SEED2 (unsigned)3141592654L /* use PI as default pattern */
# endif
# ifdef GLOBAL /* used in Amiga system headers, maybe others too */
# undef GLOBAL
# endif
# define GLOBAL(g) g
#else /* !ZIP */
# define GLOBAL(g) G.g
#endif /* ?ZIP */
#ifdef UNZIP
/* char *key = (char *)NULL; moved to globals.h */
# ifndef FUNZIP
local int testp OF((__GPRO__ ZCONST uch *h));
local int testkey OF((__GPRO__ ZCONST uch *h, ZCONST char *key));
# endif
#endif /* UNZIP */
#ifndef UNZIP /* moved to globals.h for UnZip */
# ifndef Z_UINT4_DEFINED
# if !defined(NO_LIMITS_H)
# if (defined(UINT_MAX) && (UINT_MAX == 0xffffffffUL))
typedef unsigned int z_uint4;
# define Z_UINT4_DEFINED
# else
# if (defined(ULONG_MAX) && (ULONG_MAX == 0xffffffffUL))
typedef unsigned long z_uint4;
# define Z_UINT4_DEFINED
# else
# if (defined(USHRT_MAX) && (USHRT_MAX == 0xffffffffUL))
typedef unsigned short z_uint4;
# define Z_UINT4_DEFINED
# endif
# endif
# endif
# endif /* !NO_LIMITS_H */
# endif /* !Z_UINT4_DEFINED */
# ifndef Z_UINT4_DEFINED
typedef ulg z_uint4;
# define Z_UINT4_DEFINED
# endif
local z_uint4 keys[3]; /* keys defining the pseudo-random sequence */
#endif /* !UNZIP */
#ifndef Trace
# ifdef CRYPT_DEBUG
# define Trace(x) fprintf x
# else
# define Trace(x)
# endif
#endif
#include "crc32.h"
#ifdef IZ_CRC_BE_OPTIMIZ
local z_uint4 near crycrctab[256];
local z_uint4 near *cry_crctb_p = NULL;
local z_uint4 near *crytab_init OF((__GPRO));
# define CRY_CRC_TAB cry_crctb_p
# undef CRC32
# define CRC32(c, b, crctab) (crctab[((int)(c) ^ (b)) & 0xff] ^ ((c) >> 8))
#else
# define CRY_CRC_TAB CRC_32_TAB
#endif /* ?IZ_CRC_BE_OPTIMIZ */
/***********************************************************************
* Return the next byte in the pseudo-random sequence
*/
int decrypt_byte(__G)
__GDEF
{
unsigned temp; /* POTENTIAL BUG: temp*(temp^1) may overflow in an
* unpredictable manner on 16-bit systems; not a problem
* with any known compiler so far, though */
temp = ((unsigned)GLOBAL(keys[2]) & 0xffff) | 2;
return (int)(((temp * (temp ^ 1)) >> 8) & 0xff);
}
/***********************************************************************
* Update the encryption keys with the next byte of plain text
*/
int update_keys(__G__ c)
__GDEF
int c; /* byte of plain text */
{
GLOBAL(keys[0]) = CRC32(GLOBAL(keys[0]), c, CRY_CRC_TAB);
GLOBAL(keys[1]) = (GLOBAL(keys[1])
+ (GLOBAL(keys[0]) & 0xff))
* 134775813L + 1;
{
register int keyshift = (int)(GLOBAL(keys[1]) >> 24);
GLOBAL(keys[2]) = CRC32(GLOBAL(keys[2]), keyshift, CRY_CRC_TAB);
}
return c;
}
/***********************************************************************
* Initialize the encryption keys and the random header according to
* the given password.
*/
void init_keys(__G__ passwd)
__GDEF
ZCONST char *passwd; /* password string with which to modify keys */
{
#ifdef IZ_CRC_BE_OPTIMIZ
if (cry_crctb_p == NULL) {
cry_crctb_p = crytab_init(__G);
}
#endif
GLOBAL(keys[0]) = 305419896L;
GLOBAL(keys[1]) = 591751049L;
GLOBAL(keys[2]) = 878082192L;
while (*passwd != '\0') {
update_keys(__G__ (int)*passwd);
passwd++;
}
}
/***********************************************************************
* Initialize the local copy of the table of precomputed crc32 values.
* Whereas the public crc32-table is optimized for crc32 calculations
* on arrays of bytes, the crypt code needs the crc32 values in an
* byte-order-independent form as 32-bit unsigned numbers. On systems
* with Big-Endian byte order using the optimized crc32 code, this
* requires inverting the byte-order of the values in the
* crypt-crc32-table.
*/
#ifdef IZ_CRC_BE_OPTIMIZ
local z_uint4 near *crytab_init(__G)
__GDEF
{
int i;
for (i = 0; i < 256; i++) {
crycrctab[i] = REV_BE(CRC_32_TAB[i]);
}
return crycrctab;
}
#endif
#ifdef ZIP
/***********************************************************************
* Write encryption header to file zfile using the password passwd
* and the cyclic redundancy check crc.
*/
void crypthead(passwd, crc, zfile)
ZCONST char *passwd; /* password string */
ulg crc; /* crc of file being encrypted */
FILE *zfile; /* where to write header */
{
int n; /* index in random header */
int t; /* temporary */
int c; /* random byte */
uch header[RAND_HEAD_LEN]; /* random header */
static unsigned calls = 0; /* ensure different random header each time */
/* First generate RAND_HEAD_LEN-2 random bytes. We encrypt the
* output of rand() to get less predictability, since rand() is
* often poorly implemented.
*/
if (++calls == 1) {
srand((unsigned)time(NULL) ^ ZCR_SEED2);
}
init_keys(passwd);
for (n = 0; n < RAND_HEAD_LEN-2; n++) {
c = (rand() >> 7) & 0xff;
header[n] = (uch)zencode(c, t);
}
/* Encrypt random header (last two bytes is high word of crc) */
init_keys(passwd);
for (n = 0; n < RAND_HEAD_LEN-2; n++) {
header[n] = (uch)zencode(header[n], t);
}
header[RAND_HEAD_LEN-2] = (uch)zencode((int)(crc >> 16) & 0xff, t);
header[RAND_HEAD_LEN-1] = (uch)zencode((int)(crc >> 24) & 0xff, t);
fwrite(header, 1, RAND_HEAD_LEN, f);
}
#ifdef UTIL
/***********************************************************************
* Encrypt the zip entry described by z from file source to file dest
* using the password passwd. Return an error code in the ZE_ class.
*/
int zipcloak(z, source, dest, passwd)
struct zlist far *z; /* zip entry to encrypt */
FILE *source, *dest; /* source and destination files */
ZCONST char *passwd; /* password string */
{
int c; /* input byte */
int res; /* result code */
ulg n; /* holds offset and counts size */
ush flag; /* previous flags */
int t; /* temporary */
int ztemp; /* temporary storage for zencode value */
/* Set encrypted bit, clear extended local header bit and write local
header to output file */
if ((n = (ulg)ftell(dest)) == (ulg)-1L) return ZE_TEMP;
z->off = n;
flag = z->flg;
z->flg |= 1, z->flg &= ~8;
z->lflg |= 1, z->lflg &= ~8;
z->siz += RAND_HEAD_LEN;
if ((res = putlocal(z, dest)) != ZE_OK) return res;
/* Initialize keys with password and write random header */
crypthead(passwd, z->crc, dest);
/* Skip local header in input file */
if (fseek(source, (long)((4 + LOCHEAD) + (ulg)z->nam + (ulg)z->ext),
SEEK_CUR)) {
return ferror(source) ? ZE_READ : ZE_EOF;
}
/* Encrypt data */
for (n = z->siz - RAND_HEAD_LEN; n; n--) {
if ((c = getc(source)) == EOF) {
return ferror(source) ? ZE_READ : ZE_EOF;
}
ztemp = zencode(c, t);
putc(ztemp, dest);
}
/* Skip extended local header in input file if there is one */
if ((flag & 8) != 0 && fseek(source, 16L, SEEK_CUR)) {
return ferror(source) ? ZE_READ : ZE_EOF;
}
if (fflush(dest) == EOF) return ZE_TEMP;
/* Update number of bytes written to output file */
tempzn += (4 + LOCHEAD) + z->nam + z->ext + z->siz;
return ZE_OK;
}
/***********************************************************************
* Decrypt the zip entry described by z from file source to file dest
* using the password passwd. Return an error code in the ZE_ class.
*/
int zipbare(z, source, dest, passwd)
struct zlist far *z; /* zip entry to encrypt */
FILE *source, *dest; /* source and destination files */
ZCONST char *passwd; /* password string */
{
#ifdef ZIP10
int c0 /* byte preceding the last input byte */
#endif
int c1; /* last input byte */
ulg offset; /* used for file offsets */
ulg size; /* size of input data */
int r; /* size of encryption header */
int res; /* return code */
ush flag; /* previous flags */
/* Save position and skip local header in input file */
if ((offset = (ulg)ftell(source)) == (ulg)-1L ||
fseek(source, (long)((4 + LOCHEAD) + (ulg)z->nam + (ulg)z->ext),
SEEK_CUR)) {
return ferror(source) ? ZE_READ : ZE_EOF;
}
/* Initialize keys with password */
init_keys(passwd);
/* Decrypt encryption header, save last two bytes */
c1 = 0;
for (r = RAND_HEAD_LEN; r; r--) {
#ifdef ZIP10
c0 = c1;
#endif
if ((c1 = getc(source)) == EOF) {
return ferror(source) ? ZE_READ : ZE_EOF;
}
Trace((stdout, " (%02x)", c1));
zdecode(c1);
Trace((stdout, " %02x", c1));
}
Trace((stdout, "\n"));
/* If last two bytes of header don't match crc (or file time in the
* case of an extended local header), back up and just copy. For
* pkzip 2.0, the check has been reduced to one byte only.
*/
#ifdef ZIP10
if ((ush)(c0 | (c1<<8)) !=
(z->flg & 8 ? (ush) z->tim & 0xffff : (ush)(z->crc >> 16))) {
#else
if ((ush)c1 != (z->flg & 8 ? (ush) z->tim >> 8 : (ush)(z->crc >> 24))) {
#endif
if (fseek(source, offset, SEEK_SET)) {
return ferror(source) ? ZE_READ : ZE_EOF;
}
if ((res = zipcopy(z, source, dest)) != ZE_OK) return res;
return ZE_MISS;
}
/* Clear encrypted bit and local header bit, and write local header to
output file */
if ((offset = (ulg)ftell(dest)) == (ulg)-1L) return ZE_TEMP;
z->off = offset;
flag = z->flg;
z->flg &= ~9;
z->lflg &= ~9;
z->siz -= RAND_HEAD_LEN;
if ((res = putlocal(z, dest)) != ZE_OK) return res;
/* Decrypt data */
for (size = z->siz; size; size--) {
if ((c1 = getc(source)) == EOF) {
return ferror(source) ? ZE_READ : ZE_EOF;
}
zdecode(c1);
putc(c1, dest);
}
/* Skip extended local header in input file if there is one */
if ((flag & 8) != 0 && fseek(source, 16L, SEEK_CUR)) {
return ferror(source) ? ZE_READ : ZE_EOF;
}
if (fflush(dest) == EOF) return ZE_TEMP;
/* Update number of bytes written to output file */
tempzn += (4 + LOCHEAD) + z->nam + z->ext + z->siz;
return ZE_OK;
}
#else /* !UTIL */
/***********************************************************************
* If requested, encrypt the data in buf, and in any case call fwrite()
* with the arguments to zfwrite(). Return what fwrite() returns.
*
* A bug has been found when encrypting large files. See trees.c
* for details and the fix.
*/
unsigned zfwrite(buf, item_size, nb, f)
zvoid *buf; /* data buffer */
extent item_size; /* size of each item in bytes */
extent nb; /* number of items */
FILE *f; /* file to write to */
{
int t; /* temporary */
if (key != (char *)NULL) { /* key is the global password pointer */
ulg size; /* buffer size */
char *p = (char*)buf; /* steps through buffer */
/* Encrypt data in buffer */
for (size = item_size*(ulg)nb; size != 0; p++, size--) {
*p = (char)zencode(*p, t);
}
}
/* Write the buffer out */
return fwrite(buf, item_size, nb, f);
}
#endif /* ?UTIL */
#endif /* ZIP */
#if (defined(UNZIP) && !defined(FUNZIP))
/***********************************************************************
* Get the password and set up keys for current zipfile member.
* Return PK_ class error.
*/
int decrypt(__G__ passwrd)
__GDEF
ZCONST char *passwrd;
{
ush b;
int n, r;
uch h[RAND_HEAD_LEN];
Trace((stdout, "\n[incnt = %d]: ", GLOBAL(incnt)));
/* get header once (turn off "encrypted" flag temporarily so we don't
* try to decrypt the same data twice) */
GLOBAL(pInfo->encrypted) = FALSE;
defer_leftover_input(__G);
for (n = 0; n < RAND_HEAD_LEN; n++) {
b = NEXTBYTE;
h[n] = (uch)b;
Trace((stdout, " (%02x)", h[n]));
}
undefer_input(__G);
GLOBAL(pInfo->encrypted) = TRUE;
if (GLOBAL(newzip)) { /* this is first encrypted member in this zipfile */
GLOBAL(newzip) = FALSE;
if (passwrd != (char *)NULL) { /* user gave password on command line */
if (!GLOBAL(key)) {
if ((GLOBAL(key) = (char *)malloc(strlen(passwrd)+1)) ==
(char *)NULL)
return PK_MEM2;
strcpy(GLOBAL(key), passwrd);
GLOBAL(nopwd) = TRUE; /* inhibit password prompting! */
}
} else if (GLOBAL(key)) { /* get rid of previous zipfile's key */
free(GLOBAL(key));
GLOBAL(key) = (char *)NULL;
}
}
/* if have key already, test it; else allocate memory for it */
if (GLOBAL(key)) {
if (!testp(__G__ h))
return PK_COOL; /* existing password OK (else prompt for new) */
else if (GLOBAL(nopwd))
return PK_WARN; /* user indicated no more prompting */
} else if ((GLOBAL(key) = (char *)malloc(IZ_PWLEN+1)) == (char *)NULL)
return PK_MEM2;
/* try a few keys */
n = 0;
do {
r = (*G.decr_passwd)((zvoid *)&G, &n, GLOBAL(key), IZ_PWLEN+1,
GLOBAL(zipfn), GLOBAL(filename));
if (r == IZ_PW_ERROR) { /* internal error in fetch of PW */
free (GLOBAL(key));
GLOBAL(key) = NULL;
return PK_MEM2;
}
if (r != IZ_PW_ENTERED) { /* user replied "skip" or "skip all" */
*GLOBAL(key) = '\0'; /* We try the NIL password, ... */
n = 0; /* and cancel fetch for this item. */
}
if (!testp(__G__ h))
return PK_COOL;
if (r == IZ_PW_CANCELALL) /* User replied "Skip all" */
GLOBAL(nopwd) = TRUE; /* inhibit any further PW prompt! */
} while (n > 0);
return PK_WARN;
} /* end function decrypt() */
/***********************************************************************
* Test the password. Return -1 if bad, 0 if OK.
*/
local int testp(__G__ h)
__GDEF
ZCONST uch *h;
{
int r;
char *key_translated;
/* On systems with "obscure" native character coding (e.g., EBCDIC),
* the first test translates the password to the "main standard"
* character coding. */
#ifdef STR_TO_CP1
/* allocate buffer for translated password */
if ((key_translated = malloc(strlen(GLOBAL(key)) + 1)) == (char *)NULL)
return -1;
/* first try, test password translated "standard" charset */
r = testkey(__G__ h, STR_TO_CP1(key_translated, GLOBAL(key)));
#else /* !STR_TO_CP1 */
/* first try, test password as supplied on the extractor's host */
r = testkey(__G__ h, GLOBAL(key));
#endif /* ?STR_TO_CP1 */
#ifdef STR_TO_CP2
if (r != 0) {
#ifndef STR_TO_CP1
/* now prepare for second (and maybe third) test with translated pwd */
if ((key_translated = malloc(strlen(GLOBAL(key)) + 1)) == (char *)NULL)
return -1;
#endif
/* second try, password translated to alternate ("standard") charset */
r = testkey(__G__ h, STR_TO_CP2(key_translated, GLOBAL(key)));
#ifdef STR_TO_CP3
if (r != 0)
/* third try, password translated to another "standard" charset */
r = testkey(__G__ h, STR_TO_CP3(key_translated, GLOBAL(key)));
#endif
#ifndef STR_TO_CP1
free(key_translated);
#endif
}
#endif /* STR_TO_CP2 */
#ifdef STR_TO_CP1
free(key_translated);
if (r != 0) {
/* last resort, test password as supplied on the extractor's host */
r = testkey(__G__ h, GLOBAL(key));
}
#endif /* STR_TO_CP1 */
return r;
} /* end function testp() */
local int testkey(__G__ h, key)
__GDEF
ZCONST uch *h; /* decrypted header */
ZCONST char *key; /* decryption password to test */
{
ush b;
#ifdef ZIP10
ush c;
#endif
int n;
uch *p;
uch hh[RAND_HEAD_LEN]; /* decrypted header */
/* set keys and save the encrypted header */
init_keys(__G__ key);
memcpy(hh, h, RAND_HEAD_LEN);
/* check password */
for (n = 0; n < RAND_HEAD_LEN; n++) {
zdecode(hh[n]);
Trace((stdout, " %02x", hh[n]));
}
Trace((stdout,
"\n lrec.crc= %08lx crec.crc= %08lx pInfo->ExtLocHdr= %s\n",
GLOBAL(lrec.crc32), GLOBAL(pInfo->crc),
GLOBAL(pInfo->ExtLocHdr) ? "true":"false"));
Trace((stdout, " incnt = %d unzip offset into zipfile = %ld\n",
GLOBAL(incnt),
GLOBAL(cur_zipfile_bufstart)+(GLOBAL(inptr)-GLOBAL(inbuf))));
/* same test as in zipbare(): */
#ifdef ZIP10 /* check two bytes */
c = hh[RAND_HEAD_LEN-2], b = hh[RAND_HEAD_LEN-1];
Trace((stdout,
" (c | (b<<8)) = %04x (crc >> 16) = %04x lrec.time = %04x\n",
(ush)(c | (b<<8)), (ush)(GLOBAL(lrec.crc32) >> 16),
((ush)GLOBAL(lrec.last_mod_dos_datetime) & 0xffff))));
if ((ush)(c | (b<<8)) != (GLOBAL(pInfo->ExtLocHdr) ?
((ush)GLOBAL(lrec.last_mod_dos_datetime) & 0xffff) :
(ush)(GLOBAL(lrec.crc32) >> 16)))
return -1; /* bad */
#else
b = hh[RAND_HEAD_LEN-1];
Trace((stdout, " b = %02x (crc >> 24) = %02x (lrec.time >> 8) = %02x\n",
b, (ush)(GLOBAL(lrec.crc32) >> 24),
((ush)GLOBAL(lrec.last_mod_dos_datetime) >> 8) & 0xff));
if (b != (GLOBAL(pInfo->ExtLocHdr) ?
((ush)GLOBAL(lrec.last_mod_dos_datetime) >> 8) & 0xff :
(ush)(GLOBAL(lrec.crc32) >> 24)))
return -1; /* bad */
#endif
/* password OK: decrypt current buffer contents before leaving */
for (n = (long)GLOBAL(incnt) > GLOBAL(csize) ?
(int)GLOBAL(csize) : GLOBAL(incnt),
p = GLOBAL(inptr); n--; p++)
zdecode(*p);
return 0; /* OK */
} /* end function testkey() */
#endif /* UNZIP && !FUNZIP */
#else /* !CRYPT */
/* something "externally visible" to shut up compiler/linker warnings */
int zcr_dummy;
#endif /* ?CRYPT */

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/*
Copyright (c) 1990-2007 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2005-Feb-10 or later
(the contents of which are also included in (un)zip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*
crypt.h (full version) by Info-ZIP. Last revised: [see CR_VERSION_DATE]
The main encryption/decryption source code for Info-Zip software was
originally written in Europe. To the best of our knowledge, it can
be freely distributed in both source and object forms from any country,
including the USA under License Exception TSU of the U.S. Export
Administration Regulations (section 740.13(e)) of 6 June 2002.
NOTE on copyright history:
Previous versions of this source package (up to version 2.8) were
not copyrighted and put in the public domain. If you cannot comply
with the Info-Zip LICENSE, you may want to look for one of those
public domain versions.
*/
#ifndef __crypt_h /* don't include more than once */
#define __crypt_h
#ifdef CRYPT
# undef CRYPT
#endif
/*
Logic of selecting "full crypt" code:
a) default behaviour:
- dummy crypt code when compiling UnZipSFX stub, to minimize size
- full crypt code when used to compile Zip, UnZip and fUnZip
b) USE_CRYPT defined:
- always full crypt code
c) NO_CRYPT defined:
- never full crypt code
NO_CRYPT takes precedence over USE_CRYPT
*/
#if defined(NO_CRYPT)
# define CRYPT 0 /* dummy version */
#else
#if defined(USE_CRYPT)
# define CRYPT 1 /* full version */
#else
#if !defined(SFX)
# define CRYPT 1 /* full version for zip and main unzip */
#else
# define CRYPT 0 /* dummy version for unzip sfx */
#endif
#endif /* ?USE_CRYPT */
#endif /* ?NO_CRYPT */
#if CRYPT
/* full version */
#ifdef CR_BETA
# undef CR_BETA /* this is not a beta release */
#endif
#define CR_MAJORVER 2
#define CR_MINORVER 11
#ifdef CR_BETA
# define CR_BETA_VER "c BETA"
# define CR_VERSION_DATE "05 Jan 2007" /* last real code change */
#else
# define CR_BETA_VER ""
# define CR_VERSION_DATE "05 Jan 2007" /* last public release date */
# define CR_RELEASE
#endif
#ifndef __G /* UnZip only, for now (DLL stuff) */
# define __G
# define __G__
# define __GDEF
# define __GPRO void
# define __GPRO__
#endif
#if defined(MSDOS) || defined(OS2) || defined(WIN32)
# ifndef DOS_OS2_W32
# define DOS_OS2_W32
# endif
#endif
#if defined(DOS_OS2_W32) || defined(__human68k__)
# ifndef DOS_H68_OS2_W32
# define DOS_H68_OS2_W32
# endif
#endif
#if defined(VM_CMS) || defined(MVS)
# ifndef CMS_MVS
# define CMS_MVS
# endif
#endif
/* To allow combining of Zip and UnZip static libraries in a single binary,
* the Zip and UnZip versions of the crypt core functions have to be named
* differently.
*/
#ifdef ZIP
# ifdef REALLY_SHORT_SYMS
# define decrypt_byte zdcrby
# else
# define decrypt_byte zp_decrypt_byte
# endif
# define update_keys zp_update_keys
# define init_keys zp_init_keys
#else /* !ZIP */
# ifdef REALLY_SHORT_SYMS
# define decrypt_byte dcrbyt
# endif
#endif /* ?ZIP */
#define IZ_PWLEN 80 /* input buffer size for reading encryption key */
#ifndef PWLEN /* for compatibility with previous zcrypt release... */
# define PWLEN IZ_PWLEN
#endif
#define RAND_HEAD_LEN 12 /* length of encryption random header */
/* the crc_32_tab array has to be provided externally for the crypt calculus */
/* encode byte c, using temp t. Warning: c must not have side effects. */
#define zencode(c,t) (t=decrypt_byte(__G), update_keys(c), t^(c))
/* decode byte c in place */
#define zdecode(c) update_keys(__G__ c ^= decrypt_byte(__G))
int decrypt_byte OF((__GPRO));
int update_keys OF((__GPRO__ int c));
void init_keys OF((__GPRO__ ZCONST char *passwd));
#ifdef ZIP
void crypthead OF((ZCONST char *, ulg, FILE *));
# ifdef UTIL
int zipcloak OF((struct zlist far *, FILE *, FILE *, ZCONST char *));
int zipbare OF((struct zlist far *, FILE *, FILE *, ZCONST char *));
# else
unsigned zfwrite OF((zvoid *, extent, extent, FILE *));
extern char *key;
# endif
#endif /* ZIP */
#if (defined(UNZIP) && !defined(FUNZIP))
int decrypt OF((__GPRO__ ZCONST char *passwrd));
#endif
#ifdef FUNZIP
extern int encrypted;
# ifdef NEXTBYTE
# undef NEXTBYTE
# endif
# define NEXTBYTE \
(encrypted? update_keys(__G__ getc(G.in)^decrypt_byte(__G)) : getc(G.in))
#endif /* FUNZIP */
#else /* !CRYPT */
/* dummy version */
#define zencode
#define zdecode
#define zfwrite fwrite
#endif /* ?CRYPT */
#endif /* !__crypt_h */

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/*
Copyright (c) 1990-2008 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in zip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
ebcdic.h
The CECP 1047 (Extended de-facto EBCDIC) <-> ISO 8859-1 conversion tables,
from ftp://aix1.segi.ulg.ac.be/pub/docs/iso8859/iso8859.networking
NOTES:
<Paul_von_Behren@stortek.com> (OS/390 port 12/97)
These table no longer represent the standard mappings (for example in the
OS/390 iconv utility). In order to follow current standards I remapped
ebcdic x0a to ascii x15 and
ebcdic x85 to ascii x25 (and vice-versa)
Without these changes, newlines in auto-convert text files appeared
as literal \045.
I'm not sure what effect this remap would have on the MVS and CMS ports, so
I ifdef'd these changes. Hopefully these ifdef's can be removed when the
MVS/CMS folks test the new mappings.
Christian Spieler <spieler@ikp.tu-darmstadt.de>, 27-Apr-1998
The problem mentioned by Paul von Behren was already observed previously
on VM/CMS, during the preparation of the CMS&MVS port of UnZip 5.20 in
1996. At that point, the ebcdic tables were not changed since they seemed
to be an adopted standard (to my knowledge, these tables are still used
as presented in mainfraime KERMIT). Instead, the "end-of-line" conversion
feature of Zip's and UnZip's "text-translation" mode was used to force
correct mappings between ASCII and EBCDIC newline markers.
Before interchanging the ASCII mappings of the EBCDIC control characters
"NL" 0x25 and "LF" 0x15 according to the OS/390 setting, we have to
make sure that EBCDIC 0x15 is never used as line termination.
---------------------------------------------------------------------------*/
#ifndef __ebcdic_h /* prevent multiple inclusions */
#define __ebcdic_h
#ifndef ZCONST
# define ZCONST const
#endif
#ifdef EBCDIC
#ifndef MTS /* MTS uses a slightly "special" EBCDIC code page */
ZCONST uch ebcdic[] = {
0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F, /* 00 - 07 */
#ifdef OS390
0x16, 0x05, 0x15, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
#else
0x16, 0x05, 0x25, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
#endif
0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26, /* 10 - 17 */
0x18, 0x19, 0x3F, 0x27, 0x1C, 0x1D, 0x1E, 0x1F, /* 18 - 1F */
0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D, /* 20 - 27 */
0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61, /* 28 - 2F */
0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, /* 30 - 37 */
0xF8, 0xF9, 0x7A, 0x5E, 0x4C, 0x7E, 0x6E, 0x6F, /* 38 - 3F */
0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, /* 40 - 47 */
0xC8, 0xC9, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, /* 48 - 4F */
0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, /* 50 - 57 */
0xE7, 0xE8, 0xE9, 0xAD, 0xE0, 0xBD, 0x5F, 0x6D, /* 58 - 5F */
0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 60 - 67 */
0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /* 68 - 6F */
0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, /* 70 - 77 */
0xA7, 0xA8, 0xA9, 0xC0, 0x4F, 0xD0, 0xA1, 0x07, /* 78 - 7F */
#ifdef OS390
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x06, 0x17, /* 80 - 87 */
#else
0x20, 0x21, 0x22, 0x23, 0x24, 0x15, 0x06, 0x17, /* 80 - 87 */
#endif
0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x09, 0x0A, 0x1B, /* 88 - 8F */
0x30, 0x31, 0x1A, 0x33, 0x34, 0x35, 0x36, 0x08, /* 90 - 97 */
0x38, 0x39, 0x3A, 0x3B, 0x04, 0x14, 0x3E, 0xFF, /* 98 - 9F */
0x41, 0xAA, 0x4A, 0xB1, 0x9F, 0xB2, 0x6A, 0xB5, /* A0 - A7 */
0xBB, 0xB4, 0x9A, 0x8A, 0xB0, 0xCA, 0xAF, 0xBC, /* A8 - AF */
0x90, 0x8F, 0xEA, 0xFA, 0xBE, 0xA0, 0xB6, 0xB3, /* B0 - B7 */
0x9D, 0xDA, 0x9B, 0x8B, 0xB7, 0xB8, 0xB9, 0xAB, /* B8 - BF */
0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9E, 0x68, /* C0 - C7 */
0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77, /* C8 - CF */
0xAC, 0x69, 0xED, 0xEE, 0xEB, 0xEF, 0xEC, 0xBF, /* D0 - D7 */
0x80, 0xFD, 0xFE, 0xFB, 0xFC, 0xBA, 0xAE, 0x59, /* D8 - DF */
0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9C, 0x48, /* E0 - E7 */
0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57, /* E8 - EF */
0x8C, 0x49, 0xCD, 0xCE, 0xCB, 0xCF, 0xCC, 0xE1, /* F0 - F7 */
0x70, 0xDD, 0xDE, 0xDB, 0xDC, 0x8D, 0x8E, 0xDF /* F8 - FF */
};
#if (defined(ZIP) || CRYPT)
ZCONST uch ascii[] = {
0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F, /* 00 - 07 */
0x97, 0x8D, 0x8E, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
#ifdef OS390
0x10, 0x11, 0x12, 0x13, 0x9D, 0x0A, 0x08, 0x87, /* 10 - 17 */
#else
0x10, 0x11, 0x12, 0x13, 0x9D, 0x85, 0x08, 0x87, /* 10 - 17 */
#endif
0x18, 0x19, 0x92, 0x8F, 0x1C, 0x1D, 0x1E, 0x1F, /* 18 - 1F */
#ifdef OS390
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x17, 0x1B, /* 20 - 27 */
#else
0x80, 0x81, 0x82, 0x83, 0x84, 0x0A, 0x17, 0x1B, /* 20 - 27 */
#endif
0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x05, 0x06, 0x07, /* 28 - 2F */
0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, /* 30 - 37 */
0x98, 0x99, 0x9A, 0x9B, 0x14, 0x15, 0x9E, 0x1A, /* 38 - 3F */
0x20, 0xA0, 0xE2, 0xE4, 0xE0, 0xE1, 0xE3, 0xE5, /* 40 - 47 */
0xE7, 0xF1, 0xA2, 0x2E, 0x3C, 0x28, 0x2B, 0x7C, /* 48 - 4F */
0x26, 0xE9, 0xEA, 0xEB, 0xE8, 0xED, 0xEE, 0xEF, /* 50 - 57 */
0xEC, 0xDF, 0x21, 0x24, 0x2A, 0x29, 0x3B, 0x5E, /* 58 - 5F */
0x2D, 0x2F, 0xC2, 0xC4, 0xC0, 0xC1, 0xC3, 0xC5, /* 60 - 67 */
0xC7, 0xD1, 0xA6, 0x2C, 0x25, 0x5F, 0x3E, 0x3F, /* 68 - 6F */
0xF8, 0xC9, 0xCA, 0xCB, 0xC8, 0xCD, 0xCE, 0xCF, /* 70 - 77 */
0xCC, 0x60, 0x3A, 0x23, 0x40, 0x27, 0x3D, 0x22, /* 78 - 7F */
0xD8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 80 - 87 */
0x68, 0x69, 0xAB, 0xBB, 0xF0, 0xFD, 0xFE, 0xB1, /* 88 - 8F */
0xB0, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, /* 90 - 97 */
0x71, 0x72, 0xAA, 0xBA, 0xE6, 0xB8, 0xC6, 0xA4, /* 98 - 9F */
0xB5, 0x7E, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, /* A0 - A7 */
0x79, 0x7A, 0xA1, 0xBF, 0xD0, 0x5B, 0xDE, 0xAE, /* A8 - AF */
0xAC, 0xA3, 0xA5, 0xB7, 0xA9, 0xA7, 0xB6, 0xBC, /* B0 - B7 */
0xBD, 0xBE, 0xDD, 0xA8, 0xAF, 0x5D, 0xB4, 0xD7, /* B8 - BF */
0x7B, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* C0 - C7 */
0x48, 0x49, 0xAD, 0xF4, 0xF6, 0xF2, 0xF3, 0xF5, /* C8 - CF */
0x7D, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, /* D0 - D7 */
0x51, 0x52, 0xB9, 0xFB, 0xFC, 0xF9, 0xFA, 0xFF, /* D8 - DF */
0x5C, 0xF7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, /* E0 - E7 */
0x59, 0x5A, 0xB2, 0xD4, 0xD6, 0xD2, 0xD3, 0xD5, /* E8 - EF */
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* F0 - F7 */
0x38, 0x39, 0xB3, 0xDB, 0xDC, 0xD9, 0xDA, 0x9F /* F8 - FF */
};
#endif /* ZIP || CRYPT */
#else /* MTS */
/*
* This is the MTS ASCII->EBCDIC translation table. It provides a 1-1
* translation from ISO 8859/1 8-bit ASCII to IBM Code Page 37 EBCDIC.
*/
ZCONST uch ebcdic[] = {
0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F, /* 00 - 07 */
0x16, 0x05, 0x25, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26, /* 10 - 17 */
0x18, 0x19, 0x3F, 0x27, 0x1C, 0x1D, 0x1E, 0x1F, /* 18 - 1F */
0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D, /* 20 - 27 */
0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61, /* 28 - 2F */
0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, /* 30 - 37 */
0xF8, 0xF9, 0x7A, 0x5E, 0x4C, 0x7E, 0x6E, 0x6F, /* 38 - 3F */
0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, /* 40 - 47 */
0xC8, 0xC9, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, /* 48 - 4F */
0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, /* 50 - 57 */
0xE7, 0xE8, 0xE9, 0xBA, 0xE0, 0xBB, 0xB0, 0x6D, /* 58 - 5F */
0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 60 - 67 */
0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /* 68 - 6F */
0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, /* 70 - 77 */
0xA7, 0xA8, 0xA9, 0xC0, 0x4F, 0xD0, 0xA1, 0x07, /* 78 - 7F */
0x20, 0x21, 0x22, 0x23, 0x24, 0x15, 0x06, 0x17, /* 80 - 87 */
0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x09, 0x0A, 0x1B, /* 88 - 8F */
0x30, 0x31, 0x1A, 0x33, 0x34, 0x35, 0x36, 0x08, /* 90 - 97 */
0x38, 0x39, 0x3A, 0x3B, 0x04, 0x14, 0x3E, 0xFF, /* 98 - 9F */
0x41, 0xAA, 0x4A, 0xB1, 0x9F, 0xB2, 0x6A, 0xB5, /* A0 - A7 */
0xBD, 0xB4, 0x9A, 0x8A, 0x5F, 0xCA, 0xAF, 0xBC, /* A8 - AF */
0x90, 0x8F, 0xEA, 0xFA, 0xBE, 0xA0, 0xB6, 0xB3, /* B0 - B7 */
0x9D, 0xDA, 0x9B, 0x8B, 0xB7, 0xB8, 0xB9, 0xAB, /* B8 - BF */
0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9E, 0x68, /* C0 - C7 */
0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77, /* C8 - CF */
0xAC, 0x69, 0xED, 0xEE, 0xEB, 0xEF, 0xEC, 0xBF, /* D0 - D7 */
0x80, 0xFD, 0xFE, 0xFB, 0xFC, 0xAD, 0xAE, 0x59, /* D8 - DF */
0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9C, 0x48, /* E0 - E7 */
0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57, /* E8 - EF */
0x8C, 0x49, 0xCD, 0xCE, 0xCB, 0xCF, 0xCC, 0xE1, /* F0 - F7 */
0x70, 0xDD, 0xDE, 0xDB, 0xDC, 0x8D, 0x8E, 0xDF /* F8 - FF */
};
#if (defined(ZIP) || CRYPT)
ZCONST uch ascii[] = {
0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F, /* 00 - 07 */
0x97, 0x8D, 0x8E, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
0x10, 0x11, 0x12, 0x13, 0x9D, 0x85, 0x08, 0x87, /* 10 - 17 */
0x18, 0x19, 0x92, 0x8F, 0x1C, 0x1D, 0x1E, 0x1F, /* 18 - 1F */
0x80, 0x81, 0x82, 0x83, 0x84, 0x0A, 0x17, 0x1B, /* 20 - 27 */
0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x05, 0x06, 0x07, /* 28 - 2F */
0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, /* 30 - 37 */
0x98, 0x99, 0x9A, 0x9B, 0x14, 0x15, 0x9E, 0x1A, /* 38 - 3F */
0x20, 0xA0, 0xE2, 0xE4, 0xE0, 0xE1, 0xE3, 0xE5, /* 40 - 47 */
0xE7, 0xF1, 0xA2, 0x2E, 0x3C, 0x28, 0x2B, 0x7C, /* 48 - 4F */
0x26, 0xE9, 0xEA, 0xEB, 0xE8, 0xED, 0xEE, 0xEF, /* 50 - 57 */
0xEC, 0xDF, 0x21, 0x24, 0x2A, 0x29, 0x3B, 0xAC, /* 58 - 5F */
0x2D, 0x2F, 0xC2, 0xC4, 0xC0, 0xC1, 0xC3, 0xC5, /* 60 - 67 */
0xC7, 0xD1, 0xA6, 0x2C, 0x25, 0x5F, 0x3E, 0x3F, /* 68 - 6F */
0xF8, 0xC9, 0xCA, 0xCB, 0xC8, 0xCD, 0xCE, 0xCF, /* 70 - 77 */
0xCC, 0x60, 0x3A, 0x23, 0x40, 0x27, 0x3D, 0x22, /* 78 - 7F */
0xD8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 80 - 87 */
0x68, 0x69, 0xAB, 0xBB, 0xF0, 0xFD, 0xFE, 0xB1, /* 88 - 8F */
0xB0, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, /* 90 - 97 */
0x71, 0x72, 0xAA, 0xBA, 0xE6, 0xB8, 0xC6, 0xA4, /* 98 - 9F */
0xB5, 0x7E, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, /* A0 - A7 */
0x79, 0x7A, 0xA1, 0xBF, 0xD0, 0xDD, 0xDE, 0xAE, /* A8 - AF */
0x5E, 0xA3, 0xA5, 0xB7, 0xA9, 0xA7, 0xB6, 0xBC, /* B0 - B7 */
0xBD, 0xBE, 0x5B, 0x5D, 0xAF, 0xA8, 0xB4, 0xD7, /* B8 - BF */
0x7B, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* C0 - C7 */
0x48, 0x49, 0xAD, 0xF4, 0xF6, 0xF2, 0xF3, 0xF5, /* C8 - CF */
0x7D, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, /* D0 - D7 */
0x51, 0x52, 0xB9, 0xFB, 0xFC, 0xF9, 0xFA, 0xFF, /* D8 - DF */
0x5C, 0xF7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, /* E0 - E7 */
0x59, 0x5A, 0xB2, 0xD4, 0xD6, 0xD2, 0xD3, 0xD5, /* E8 - EF */
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* F0 - F7 */
0x38, 0x39, 0xB3, 0xDB, 0xDC, 0xD9, 0xDA, 0x9F /* F8 - FF */
};
#endif /* ZIP || CRYPT */
#endif /* ?MTS */
#endif /* EBCDIC */
/*---------------------------------------------------------------------------
The following conversion tables translate between IBM PC CP 850
(OEM codepage) and the "Western Europe & America" Windows codepage 1252.
The Windows codepage 1252 contains the ISO 8859-1 "Latin 1" codepage,
with some additional printable characters in the range (0x80 - 0x9F),
that is reserved to control codes in the ISO 8859-1 character table.
The ISO <--> OEM conversion tables were constructed with the help
of the WIN32 (Win16?) API's OemToAnsi() and AnsiToOem() conversion
functions and have been checked against the CP850 and LATIN1 tables
provided in the MS-Kermit 3.14 distribution.
---------------------------------------------------------------------------*/
#ifdef IZ_ISO2OEM_ARRAY
ZCONST uch Far iso2oem_850[] = {
0x3F, 0x3F, 0x27, 0x9F, 0x22, 0x2E, 0xC5, 0xCE, /* 80 - 87 */
0x5E, 0x25, 0x53, 0x3C, 0x4F, 0x3F, 0x3F, 0x3F, /* 88 - 8F */
0x3F, 0x27, 0x27, 0x22, 0x22, 0x07, 0x2D, 0x2D, /* 90 - 97 */
0x7E, 0x54, 0x73, 0x3E, 0x6F, 0x3F, 0x3F, 0x59, /* 98 - 9F */
0xFF, 0xAD, 0xBD, 0x9C, 0xCF, 0xBE, 0xDD, 0xF5, /* A0 - A7 */
0xF9, 0xB8, 0xA6, 0xAE, 0xAA, 0xF0, 0xA9, 0xEE, /* A8 - AF */
0xF8, 0xF1, 0xFD, 0xFC, 0xEF, 0xE6, 0xF4, 0xFA, /* B0 - B7 */
0xF7, 0xFB, 0xA7, 0xAF, 0xAC, 0xAB, 0xF3, 0xA8, /* B8 - BF */
0xB7, 0xB5, 0xB6, 0xC7, 0x8E, 0x8F, 0x92, 0x80, /* C0 - C7 */
0xD4, 0x90, 0xD2, 0xD3, 0xDE, 0xD6, 0xD7, 0xD8, /* C8 - CF */
0xD1, 0xA5, 0xE3, 0xE0, 0xE2, 0xE5, 0x99, 0x9E, /* D0 - D7 */
0x9D, 0xEB, 0xE9, 0xEA, 0x9A, 0xED, 0xE8, 0xE1, /* D8 - DF */
0x85, 0xA0, 0x83, 0xC6, 0x84, 0x86, 0x91, 0x87, /* E0 - E7 */
0x8A, 0x82, 0x88, 0x89, 0x8D, 0xA1, 0x8C, 0x8B, /* E8 - EF */
0xD0, 0xA4, 0x95, 0xA2, 0x93, 0xE4, 0x94, 0xF6, /* F0 - F7 */
0x9B, 0x97, 0xA3, 0x96, 0x81, 0xEC, 0xE7, 0x98 /* F8 - FF */
};
#endif /* IZ_ISO2OEM_ARRAY */
#ifdef IZ_OEM2ISO_ARRAY
ZCONST uch Far oem2iso_850[] = {
0xC7, 0xFC, 0xE9, 0xE2, 0xE4, 0xE0, 0xE5, 0xE7, /* 80 - 87 */
0xEA, 0xEB, 0xE8, 0xEF, 0xEE, 0xEC, 0xC4, 0xC5, /* 88 - 8F */
0xC9, 0xE6, 0xC6, 0xF4, 0xF6, 0xF2, 0xFB, 0xF9, /* 90 - 97 */
0xFF, 0xD6, 0xDC, 0xF8, 0xA3, 0xD8, 0xD7, 0x83, /* 98 - 9F */
0xE1, 0xED, 0xF3, 0xFA, 0xF1, 0xD1, 0xAA, 0xBA, /* A0 - A7 */
0xBF, 0xAE, 0xAC, 0xBD, 0xBC, 0xA1, 0xAB, 0xBB, /* A8 - AF */
0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xC1, 0xC2, 0xC0, /* B0 - B7 */
0xA9, 0xA6, 0xA6, 0x2B, 0x2B, 0xA2, 0xA5, 0x2B, /* B8 - BF */
0x2B, 0x2D, 0x2D, 0x2B, 0x2D, 0x2B, 0xE3, 0xC3, /* C0 - C7 */
0x2B, 0x2B, 0x2D, 0x2D, 0xA6, 0x2D, 0x2B, 0xA4, /* C8 - CF */
0xF0, 0xD0, 0xCA, 0xCB, 0xC8, 0x69, 0xCD, 0xCE, /* D0 - D7 */
0xCF, 0x2B, 0x2B, 0xA6, 0x5F, 0xA6, 0xCC, 0xAF, /* D8 - DF */
0xD3, 0xDF, 0xD4, 0xD2, 0xF5, 0xD5, 0xB5, 0xFE, /* E0 - E7 */
0xDE, 0xDA, 0xDB, 0xD9, 0xFD, 0xDD, 0xAF, 0xB4, /* E8 - EF */
0xAD, 0xB1, 0x3D, 0xBE, 0xB6, 0xA7, 0xF7, 0xB8, /* F0 - F7 */
0xB0, 0xA8, 0xB7, 0xB9, 0xB3, 0xB2, 0xA6, 0xA0 /* F8 - FF */
};
#endif /* IZ_OEM2ISO_ARRAY */
/* The following pointers to the OEM<-->ISO translation tables are used
by the translation code portions. They may get initialized at program
startup to point to the matching static translation tables, or to NULL
to disable OEM-ISO translation.
The compile-time initialization used here provides the backward compatible
setting, as can be found in UnZip 5.52 and earlier.
In case this mechanism will ever get used on a multithreading system that
allows different codepage setups for concurrently running threads, these
pointers should get moved into UnZip's thread-safe global data structure.
*/
#ifdef IZ_ISO2OEM_ARRAY
ZCONST uch Far *iso2oem = iso2oem_850; /* backward compatibility default */
#endif /* IZ_ISO2OEM_ARRAY */
#ifdef IZ_OEM2ISO_ARRAY
ZCONST uch Far *oem2iso = oem2iso_850; /* backward compatibility default */
#endif /* IZ_OEM2ISO_ARRAY */
#if defined(THEOS) || defined(THEOS_SUPPORT)
# include "theos/charconv.h"
#endif
#endif /* __ebcdic_h */

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/*
Copyright (c) 1990-2007 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2003-May-08 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
globals.c
Routines to allocate and initialize globals, with or without threads.
Contents: registerGlobalPointer()
deregisterGlobalPointer()
getGlobalPointer()
globalsCtor()
---------------------------------------------------------------------------*/
#define UNZIP_INTERNAL
#include "unzip.h"
#ifndef FUNZIP
/* initialization of sigs is completed at runtime so unzip(sfx) executable
* won't look like a zipfile
*/
char central_hdr_sig[4] = {0, 0, 0x01, 0x02};
char local_hdr_sig[4] = {0, 0, 0x03, 0x04};
char end_central_sig[4] = {0, 0, 0x05, 0x06};
char end_central64_sig[4] = {0, 0, 0x06, 0x06};
char end_centloc64_sig[4] = {0, 0, 0x06, 0x07};
/* extern char extd_local_sig[4] = {0, 0, 0x07, 0x08}; NOT USED YET */
ZCONST char *fnames[2] = {"*", NULL}; /* default filenames vector */
#endif
#ifndef REENTRANT
Uz_Globs G;
#else /* REENTRANT */
# ifndef USETHREADID
Uz_Globs *GG;
# else /* USETHREADID */
# define THREADID_ENTRIES 0x40
int lastScan;
Uz_Globs *threadPtrTable[THREADID_ENTRIES];
ulg threadIdTable [THREADID_ENTRIES] = {
0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* Make sure there are */
0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* THREADID_ENTRIES 0s */
0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0
};
static ZCONST char Far TooManyThreads[] =
"error: more than %d simultaneous threads.\n\
Some threads are probably not calling DESTROYTHREAD()\n";
static ZCONST char Far EntryNotFound[] =
"error: couldn't find global pointer in table.\n\
Maybe somebody accidentally called DESTROYTHREAD() twice.\n";
static ZCONST char Far GlobalPointerMismatch[] =
"error: global pointer in table does not match pointer passed as\
parameter\n";
static void registerGlobalPointer OF((__GPRO));
static void registerGlobalPointer(__G)
__GDEF
{
int scan=0;
ulg tid = GetThreadId();
while (threadIdTable[scan] && scan < THREADID_ENTRIES)
scan++;
if (scan == THREADID_ENTRIES) {
ZCONST char *tooMany = LoadFarString(TooManyThreads);
Info(slide, 0x421, ((char *)slide, tooMany, THREADID_ENTRIES));
free(pG);
EXIT(PK_MEM); /* essentially memory error before we've started */
}
threadIdTable [scan] = tid;
threadPtrTable[scan] = pG;
lastScan = scan;
}
void deregisterGlobalPointer(__G)
__GDEF
{
int scan=0;
ulg tid = GetThreadId();
while (threadIdTable[scan] != tid && scan < THREADID_ENTRIES)
scan++;
/*---------------------------------------------------------------------------
There are two things we can do if we can't find the entry: ignore it or
scream. The most likely reason for it not to be here is the user calling
this routine twice. Since this could cause BIG problems if any globals
are accessed after the first call, we'd better scream.
---------------------------------------------------------------------------*/
if (scan == THREADID_ENTRIES || threadPtrTable[scan] != pG) {
ZCONST char *noEntry;
if (scan == THREADID_ENTRIES)
noEntry = LoadFarString(EntryNotFound);
else
noEntry = LoadFarString(GlobalPointerMismatch);
Info(slide, 0x421, ((char *)slide, noEntry));
EXIT(PK_WARN); /* programming error, but after we're all done */
}
threadIdTable [scan] = 0;
lastScan = scan;
free(threadPtrTable[scan]);
}
Uz_Globs *getGlobalPointer()
{
int scan=0;
ulg tid = GetThreadId();
while (threadIdTable[scan] != tid && scan < THREADID_ENTRIES)
scan++;
/*---------------------------------------------------------------------------
There are two things we can do if we can't find the entry: ignore it or
scream. The most likely reason for it not to be here is the user calling
this routine twice. Since this could cause BIG problems if any globals
are accessed after the first call, we'd better scream.
---------------------------------------------------------------------------*/
if (scan == THREADID_ENTRIES) {
ZCONST char *noEntry = LoadFarString(EntryNotFound);
fprintf(stderr, noEntry); /* can't use Info w/o a global pointer */
EXIT(PK_ERR); /* programming error while still working */
}
return threadPtrTable[scan];
}
# endif /* ?USETHREADID */
#endif /* ?REENTRANT */
Uz_Globs *globalsCtor()
{
#ifdef REENTRANT
Uz_Globs *pG = (Uz_Globs *)malloc(sizeof(Uz_Globs));
if (!pG)
return (Uz_Globs *)NULL;
#endif /* REENTRANT */
/* for REENTRANT version, G is defined as (*pG) */
memzero(&G, sizeof(Uz_Globs));
#ifndef FUNZIP
#ifdef CMS_MVS
uO.aflag=1;
uO.C_flag=1;
#endif
#ifdef TANDEM
uO.aflag=1; /* default to '-a' auto create Text Files as type 101 */
#endif
#ifdef VMS
# if (!defined(NO_TIMESTAMPS))
uO.D_flag=1; /* default to '-D', no restoration of dir timestamps */
# endif
#endif
uO.lflag=(-1);
G.wildzipfn = "";
G.pfnames = (char **)fnames;
G.pxnames = (char **)&fnames[1];
G.pInfo = G.info;
G.sol = TRUE; /* at start of line */
G.message = UzpMessagePrnt;
G.input = UzpInput; /* not used by anyone at the moment... */
#if defined(WINDLL) || defined(MACOS)
G.mpause = NULL; /* has scrollbars: no need for pausing */
#else
G.mpause = UzpMorePause;
#endif
G.decr_passwd = UzpPassword;
#endif /* !FUNZIP */
#if (!defined(DOS_FLX_H68_NLM_OS2_W32) && !defined(AMIGA) && !defined(RISCOS))
#if (!defined(MACOS) && !defined(ATARI) && !defined(VMS))
G.echofd = -1;
#endif /* !(MACOS || ATARI || VMS) */
#endif /* !(DOS_FLX_H68_NLM_OS2_W32 || AMIGA || RISCOS) */
#ifdef SYSTEM_SPECIFIC_CTOR
SYSTEM_SPECIFIC_CTOR(__G);
#endif
#ifdef REENTRANT
#ifdef USETHREADID
registerGlobalPointer(__G);
#else
GG = &G;
#endif /* ?USETHREADID */
#endif /* REENTRANT */
return &G;
}

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/*
Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2009-Jan-02 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
globals.h
There is usually no need to include this file since unzip.h includes it.
This header file is used by all of the UnZip source files. It contains
a struct definition that is used to "house" all of the global variables.
This is done to allow for multithreaded environments (OS/2, NT, Win95,
Unix) to call UnZip through an API without a semaphore. REENTRANT should
be defined for all platforms that require this.
GLOBAL CONSTRUCTOR AND DESTRUCTOR (API WRITERS READ THIS!!!)
------------------------------------------------------------
No, it's not C++, but it's as close as we can get with K&R.
The main() of each process that uses these globals must include the
CONSTRUCTGLOBALS; statement. This will malloc enough memory for the
structure and initialize any variables that require it. This must
also be done by any API function that jumps into the middle of the
code.
The DESTROYGLOBALS(); statement should be inserted before EVERY "EXIT(n)".
Naturally, it also needs to be put before any API returns as well.
In fact, it's much more important in API functions since the process
will NOT end, and therefore the memory WON'T automatically be freed
by the operating system.
USING VARIABLES FROM THE STRUCTURE
----------------------------------
All global variables must now be prefixed with `G.' which is either a
global struct (in which case it should be the only global variable) or
a macro for the value of a local pointer variable that is passed from
function to function. Yes, this is a pain. But it's the only way to
allow full reentrancy.
ADDING VARIABLES TO THE STRUCTURE
---------------------------------
If you make the inclusion of any variables conditional, be sure to only
check macros that are GUARANTEED to be included in every module.
For instance, newzip and pwdarg are needed only if CRYPT is TRUE,
but this is defined after unzip.h has been read. If you are not careful,
some modules will expect your variable to be part of this struct while
others won't. This will cause BIG problems. (Inexplicable crashes at
strange times, car fires, etc.) When in doubt, always include it!
Note also that UnZipSFX needs a few variables that UnZip doesn't. However,
it also includes some object files from UnZip. If we were to conditionally
include the extra variables that UnZipSFX needs, the object files from
UnZip would not mesh with the UnZipSFX object files. Result: we just
include the UnZipSFX variables every time. (It's only an extra 4 bytes
so who cares!)
ADDING FUNCTIONS
----------------
To support this new global struct, all functions must now conditionally
pass the globals pointer (pG) to each other. This is supported by 5 macros:
__GPRO, __GPRO__, __G, __G__ and __GDEF. A function that needs no other
parameters would look like this:
int extract_or_test_files(__G)
__GDEF
{
... stuff ...
}
A function with other parameters would look like:
int memextract(__G__ tgt, tgtsize, src, srcsize)
__GDEF
uch *tgt, *src;
ulg tgtsize, srcsize;
{
... stuff ...
}
In the Function Prototypes section of unzpriv.h, you should use __GPRO and
__GPRO__ instead:
int uz_opts OF((__GPRO__ int *pargc, char ***pargv));
int process_zipfiles OF((__GPRO));
Note that there is NO comma after __G__ or __GPRO__ and no semi-colon after
__GDEF. I wish there was another way but I don't think there is.
TESTING THE CODE
-----------------
Whether your platform requires reentrancy or not, you should always try
building with REENTRANT defined if any functions have been added. It is
pretty easy to forget a __G__ or a __GDEF and this mistake will only show
up if REENTRANT is defined. All platforms should run with REENTRANT
defined. Platforms that can't take advantage of it will just be paying
a performance penalty needlessly.
SIGNAL MADNESS
--------------
This whole pointer passing scheme falls apart when it comes to SIGNALs.
I handle this situation 2 ways right now. If you define USETHREADID,
UnZip will include a 64-entry table. Each entry can hold a global
pointer and thread ID for one thread. This should allow up to 64
threads to access UnZip simultaneously. Calling DESTROYGLOBALS()
will free the global struct and zero the table entry. If somebody
forgets to call DESTROYGLOBALS(), this table will eventually fill up
and UnZip will exit with an error message. A good way to test your
code to make sure you didn't forget a DESTROYGLOBALS() is to change
THREADID_ENTRIES to 3 or 4 in globals.c, making the table real small.
Then make a small test program that calls your API a dozen times.
Those platforms that don't have threads still need to be able to compile
with REENTRANT defined to test and see if new code is correctly written
to work either way. For these platforms, I simply keep a global pointer
called GG that points to the Globals structure. Good enough for testing.
I believe that NT has thread level storage. This could probably be used
to store a global pointer for the sake of the signal handler more cleanly
than my table approach.
---------------------------------------------------------------------------*/
#ifndef __globals_h
#define __globals_h
#ifdef USE_ZLIB
# include "zlib.h"
# ifdef zlib_version /* This name is used internally in unzip */
# undef zlib_version /* and must not be defined as a macro. */
# endif
#endif
#ifdef USE_BZIP2
# include "bzlib.h"
#endif
/*************/
/* Globals */
/*************/
typedef struct Globals {
#ifdef DLL
zvoid *callerglobs; /* pointer to structure of pass-through global vars */
#endif
/* command options of general use */
UzpOpts UzO; /* command options of general use */
#ifndef FUNZIP
/* command options specific to the high level command line interface */
#ifdef MORE
int M_flag; /* -M: built-in "more" function */
#endif
/* internal flags and general globals */
#ifdef MORE
int height; /* check for SIGWINCH, etc., eventually... */
int lines; /* count of lines displayed on current screen */
# if (defined(SCREENWIDTH) && defined(SCREENLWRAP))
int width;
int chars; /* count of screen characters in current line */
# endif
#endif /* MORE */
#if (defined(IZ_CHECK_TZ) && defined(USE_EF_UT_TIME))
int tz_is_valid; /* indicates that timezone info can be used */
#endif
int noargs; /* did true command line have *any* arguments? */
unsigned filespecs; /* number of real file specifications to be matched */
unsigned xfilespecs; /* number of excluded filespecs to be matched */
int process_all_files;
int overwrite_mode; /* 0 - query, 1 - always, 2 - never */
int create_dirs; /* used by main(), mapname(), checkdir() */
int extract_flag;
int newzip; /* reset in extract.c; used in crypt.c */
zoff_t real_ecrec_offset;
zoff_t expect_ecrec_offset;
zoff_t csize; /* used by decompr. (NEXTBYTE): must be signed */
zoff_t used_csize; /* used by extract_or_test_member(), explode() */
#ifdef DLL
int fValidate; /* true if only validating an archive */
int filenotfound;
int redirect_data; /* redirect data to memory buffer */
int redirect_text; /* redirect text output to buffer */
# ifndef NO_SLIDE_REDIR
int redirect_slide; /* redirect decompression area to mem buffer */
# if (defined(USE_DEFLATE64) && defined(INT_16BIT))
ulg _wsize; /* size of sliding window exceeds "unsigned" range */
# else
unsigned _wsize; /* sliding window size can be hold in unsigned */
# endif
# endif
ulg redirect_size; /* size of redirected output buffer */
uch *redirect_buffer; /* pointer to head of allocated buffer */
uch *redirect_pointer; /* pointer past end of written data */
# ifndef NO_SLIDE_REDIR
uch *redirect_sldptr; /* head of decompression slide buffer */
# endif
# ifdef OS2DLL
cbList(processExternally); /* call-back list */
# endif
#endif /* DLL */
char **pfnames;
char **pxnames;
char sig[4];
char answerbuf[10];
min_info info[DIR_BLKSIZ];
min_info *pInfo;
#endif /* !FUNZIP */
union work area; /* see unzpriv.h for definition of work */
#if (!defined(USE_ZLIB) || defined(USE_OWN_CRCTAB))
ZCONST ulg near *crc_32_tab;
#else
ZCONST ulg Far *crc_32_tab;
#endif
ulg crc32val; /* CRC shift reg. (was static in funzip) */
#ifdef FUNZIP
FILE *in; /* file descriptor of compressed stream */
#endif
uch *inbuf; /* input buffer (any size is OK) */
uch *inptr; /* pointer into input buffer */
int incnt;
#ifndef FUNZIP
ulg bitbuf;
int bits_left; /* unreduce and unshrink only */
int zipeof;
char *argv0; /* used for NT and EXE_EXTENSION */
char *wildzipfn;
char *zipfn; /* GRR: WINDLL: must nuke any malloc'd zipfn... */
#ifdef USE_STRM_INPUT
FILE *zipfd; /* zipfile file descriptor */
#else
int zipfd; /* zipfile file handle */
#endif
zoff_t ziplen;
zoff_t cur_zipfile_bufstart; /* extract_or_test, readbuf, ReadByte */
zoff_t extra_bytes; /* used in unzip.c, misc.c */
uch *extra_field; /* Unix, VMS, Mac, OS/2, Acorn, ... */
uch *hold;
local_file_hdr lrec; /* used in unzip.c, extract.c */
cdir_file_hdr crec; /* used in unzip.c, extract.c, misc.c */
ecdir_rec ecrec; /* used in unzip.c, extract.c */
z_stat statbuf; /* used by main, mapname, check_for_newer */
int mem_mode;
uch *outbufptr; /* extract.c static */
ulg outsize; /* extract.c static */
int reported_backslash; /* extract.c static */
int disk_full;
int newfile;
int didCRlast; /* fileio static */
ulg numlines; /* fileio static: number of lines printed */
int sol; /* fileio static: at start of line */
int no_ecrec; /* process static */
#ifdef SYMLINKS
int symlnk;
slinkentry *slink_head; /* pointer to head of symlinks list */
slinkentry *slink_last; /* pointer to last entry in symlinks list */
#endif
#ifdef NOVELL_BUG_FAILSAFE
int dne; /* true if stat() says file doesn't exist */
#endif
FILE *outfile;
uch *outbuf;
uch *realbuf;
#ifndef VMS /* if SMALL_MEM, outbuf2 is initialized in */
uch *outbuf2; /* process_zipfiles() (never changes); */
#endif /* else malloc'd ONLY if unshrink and -a */
#endif /* !FUNZIP */
uch *outptr;
ulg outcnt; /* number of chars stored in outbuf */
#ifndef FUNZIP
char filename[FILNAMSIZ]; /* also used by NT for temporary SFX path */
#ifdef UNICODE_SUPPORT
char *filename_full; /* the full path so Unicode checks work */
extent fnfull_bufsize; /* size of allocated filename buffer */
int unicode_escape_all;
int unicode_mismatch;
#ifdef UTF8_MAYBE_NATIVE
int native_is_utf8; /* bool, TRUE => native charset == UTF-8 */
#endif
int unipath_version; /* version of Unicode field */
ulg unipath_checksum; /* Unicode field checksum */
char *unipath_filename; /* UTF-8 path */
#endif /* UNICODE_SUPPORT */
#ifdef CMS_MVS
char *tempfn; /* temp file used; erase on close */
#endif
char *key; /* crypt static: decryption password or NULL */
int nopwd; /* crypt static */
#endif /* !FUNZIP */
z_uint4 keys[3]; /* crypt static: keys defining pseudo-random sequence */
#if (!defined(DOS_FLX_H68_NLM_OS2_W32) && !defined(AMIGA) && !defined(RISCOS))
#if (!defined(MACOS) && !defined(ATARI) && !defined(VMS))
int echofd; /* ttyio static: file descriptor whose echo is off */
#endif /* !(MACOS || ATARI || VMS) */
#endif /* !(DOS_FLX_H68_NLM_OS2_W32 || AMIGA || RISCOS) */
unsigned hufts; /* track memory usage */
#ifdef USE_ZLIB
int inflInit; /* inflate static: zlib inflate() initialized */
z_stream dstrm; /* inflate global: decompression stream */
#else
struct huft *fixed_tl; /* inflate static */
struct huft *fixed_td; /* inflate static */
unsigned fixed_bl, fixed_bd; /* inflate static */
#ifdef USE_DEFLATE64
struct huft *fixed_tl64; /* inflate static */
struct huft *fixed_td64; /* inflate static */
unsigned fixed_bl64, fixed_bd64; /* inflate static */
struct huft *fixed_tl32; /* inflate static */
struct huft *fixed_td32; /* inflate static */
unsigned fixed_bl32, fixed_bd32; /* inflate static */
ZCONST ush *cplens; /* inflate static */
ZCONST uch *cplext; /* inflate static */
ZCONST uch *cpdext; /* inflate static */
#endif
unsigned wp; /* inflate static: current position in slide */
ulg bb; /* inflate static: bit buffer */
unsigned bk; /* inflate static: bits count in bit buffer */
#endif /* ?USE_ZLIB */
#ifndef FUNZIP
/* cylindric buffer space for formatting zoff_t values (fileio static) */
char fzofft_buf[FZOFFT_NUM][FZOFFT_LEN];
int fzofft_index;
#ifdef SMALL_MEM
char rgchBigBuffer[512];
char rgchSmallBuffer[96];
char rgchSmallBuffer2[160]; /* boosted to 160 for local3[] in unzip.c */
#endif
MsgFn *message;
InputFn *input;
PauseFn *mpause;
PasswdFn *decr_passwd;
StatCBFn *statreportcb;
#ifdef WINDLL
LPUSERFUNCTIONS lpUserFunctions;
#endif
int incnt_leftover; /* so improved NEXTBYTE does not waste input */
uch *inptr_leftover;
#ifdef VMS_TEXT_CONV
unsigned VMS_line_length; /* so native VMS variable-length text files */
int VMS_line_state; /* are readable on other platforms */
int VMS_line_pad;
#endif
#if (defined(SFX) && defined(CHEAP_SFX_AUTORUN))
char autorun_command[FILNAMSIZ];
#endif
#endif /* !FUNZIP */
#ifdef SYSTEM_SPECIFIC_GLOBALS
SYSTEM_SPECIFIC_GLOBALS
#endif
} Uz_Globs; /* end of struct Globals */
/***************************************************************************/
#define CRC_32_TAB G.crc_32_tab
Uz_Globs *globalsCtor OF((void));
/* pseudo constant sigs; they are initialized at runtime so unzip executable
* won't look like a zipfile
*/
extern char local_hdr_sig[4];
extern char central_hdr_sig[4];
extern char end_central_sig[4];
extern char end_central32_sig[4];
extern char end_central64_sig[4];
extern char end_centloc64_sig[4];
/* extern char extd_local_sig[4]; NOT USED YET */
#ifdef REENTRANT
# define G (*(Uz_Globs *)pG)
# define __G pG
# define __G__ pG,
# define __GPRO Uz_Globs *pG
# define __GPRO__ Uz_Globs *pG,
# define __GDEF Uz_Globs *pG;
# ifdef USETHREADID
extern int lastScan;
void deregisterGlobalPointer OF((__GPRO));
Uz_Globs *getGlobalPointer OF((void));
# define GETGLOBALS() Uz_Globs *pG = getGlobalPointer()
# define DESTROYGLOBALS() do {free_G_buffers(pG); \
deregisterGlobalPointer(pG);} while (0)
# else
extern Uz_Globs *GG;
# define GETGLOBALS() Uz_Globs *pG = GG
# define DESTROYGLOBALS() do {free_G_buffers(pG); free(pG);} while (0)
# endif /* ?USETHREADID */
# define CONSTRUCTGLOBALS() Uz_Globs *pG = globalsCtor()
#else /* !REENTRANT */
extern Uz_Globs G;
# define __G
# define __G__
# define __GPRO void
# define __GPRO__
# define __GDEF
# define GETGLOBALS()
# define CONSTRUCTGLOBALS() globalsCtor()
# define DESTROYGLOBALS()
#endif /* ?REENTRANT */
#define uO G.UzO
#endif /* __globals_h */

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/*
Copyright (c) 1990-2000 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/* inflate.h for UnZip -- by Mark Adler
version c14f, 23 November 1995 */
/* Copyright history:
- Starting with UnZip 5.41 of 16-April-2000, this source file
is covered by the Info-Zip LICENSE cited above.
- Prior versions of this source file, found in UnZip source packages
up to UnZip 5.40, were put in the public domain.
The original copyright note by Mark Adler was:
"You can do whatever you like with this source file,
though I would prefer that if you modify it and
redistribute it that you include comments to that effect
with your name and the date. Thank you."
History:
vers date who what
---- --------- -------------- ------------------------------------
c14 12 Mar 93 M. Adler made inflate.c standalone with the
introduction of inflate.h.
c14d 28 Aug 93 G. Roelofs replaced flush/FlushOutput with new version
c14e 29 Sep 93 G. Roelofs moved everything into unzip.h; added crypt.h
c14f 23 Nov 95 G. Roelofs added UNZIP_INTERNAL to accommodate newly
split unzip.h
*/
#define UNZIP_INTERNAL
#include "unzip.h" /* provides slide[], typedefs and macros */
#ifdef FUNZIP
# include "crypt.h" /* provides NEXTBYTE macro for crypt version of funzip */
#endif

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/*
Copyright (c) 1990-2005 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
match.c
The match() routine recursively compares a string to a "pattern" (regular
expression), returning TRUE if a match is found or FALSE if not. This
version is specifically for use with unzip.c: as did the previous match()
routines from SEA and J. Kercheval, it leaves the case (upper, lower, or
mixed) of the string alone, but converts any uppercase characters in the
pattern to lowercase if indicated by the global var pInfo->lcflag (which
is to say, string is assumed to have been converted to lowercase already,
if such was necessary).
GRR: reversed order of text, pattern in matche() (now same as match());
added ignore_case/ic flags, Case() macro.
PaulK: replaced matche() with recmatch() from Zip, modified to have an
ignore_case argument; replaced test frame with simpler one.
---------------------------------------------------------------------------
Copyright on recmatch() from Zip's util.c (although recmatch() was almost
certainly written by Mark Adler...ask me how I can tell :-) ):
Copyright (C) 1990-1992 Mark Adler, Richard B. Wales, Jean-loup Gailly,
Kai Uwe Rommel and Igor Mandrichenko.
Permission is granted to any individual or institution to use, copy,
or redistribute this software so long as all of the original files are
included unmodified, that it is not sold for profit, and that this copy-
right notice is retained.
---------------------------------------------------------------------------
Match the pattern (wildcard) against the string (fixed):
match(string, pattern, ignore_case, sepc);
returns TRUE if string matches pattern, FALSE otherwise. In the pattern:
`*' matches any sequence of characters (zero or more)
`?' matches any single character
[SET] matches any character in the specified set,
[!SET] or [^SET] matches any character not in the specified set.
A set is composed of characters or ranges; a range looks like ``character
hyphen character'' (as in 0-9 or A-Z). [0-9a-zA-Z_] is the minimal set of
characters allowed in the [..] pattern construct. Other characters are
allowed (i.e., 8-bit characters) if your system will support them.
To suppress the special syntactic significance of any of ``[]*?!^-\'', in-
side or outside a [..] construct, and match the character exactly, precede
it with a ``\'' (backslash).
Note that "*.*" and "*." are treated specially under MS-DOS if DOSWILD is
defined. See the DOSWILD section below for an explanation. Note also
that with VMSWILD defined, '%' is used instead of '?', and sets (ranges)
are delimited by () instead of [].
---------------------------------------------------------------------------*/
#define __MATCH_C /* identifies this source module */
/* define ToLower() in here (for Unix, define ToLower to be macro (using
* isupper()); otherwise just use tolower() */
#define UNZIP_INTERNAL
#include "unzip.h"
#ifndef THEOS /* the Theos port defines its own variant of match() */
#if 0 /* this is not useful until it matches Amiga names insensitively */
#ifdef AMIGA /* some other platforms might also want to use this */
# define ANSI_CHARSET /* MOVE INTO UNZIP.H EVENTUALLY */
#endif
#endif /* 0 */
#ifdef ANSI_CHARSET
# ifdef ToLower
# undef ToLower
# endif
/* uppercase letters are values 41 thru 5A, C0 thru D6, and D8 thru DE */
# define IsUpper(c) (c>=0xC0 ? c<=0xDE && c!=0xD7 : c>=0x41 && c<=0x5A)
# define ToLower(c) (IsUpper((uch) c) ? (unsigned) c | 0x20 : (unsigned) c)
#endif
#define Case(x) (ic? ToLower(x) : (x))
#ifdef VMSWILD
# define WILDCHAR '%'
# define BEG_RANGE '('
# define END_RANGE ')'
#else
# define WILDCHAR '?'
# define BEG_RANGE '['
# define END_RANGE ']'
#endif
#if 0 /* GRR: add this to unzip.h someday... */
#if !(defined(MSDOS) && defined(DOSWILD))
#ifdef WILD_STOP_AT_DIR
#define match(s,p,ic,sc) (recmatch((ZCONST uch *)p,(ZCONST uch *)s,ic,sc) == 1)
#else
#define match(s,p,ic) (recmatch((ZCONST uch *)p,(ZCONST uch *)s,ic) == 1)
#endif
int recmatch OF((ZCONST uch *pattern, ZCONST uch *string,
int ignore_case __WDLPRO));
#endif
#endif /* 0 */
static int recmatch OF((ZCONST uch *pattern, ZCONST uch *string,
int ignore_case __WDLPRO));
static char *isshexp OF((ZCONST char *p));
static int namecmp OF((ZCONST char *s1, ZCONST char *s2));
/* match() is a shell to recmatch() to return only Boolean values. */
int match(string, pattern, ignore_case __WDL)
ZCONST char *string, *pattern;
int ignore_case;
__WDLDEF
{
#if (defined(MSDOS) && defined(DOSWILD))
char *dospattern;
int j = strlen(pattern);
/*---------------------------------------------------------------------------
Optional MS-DOS preprocessing section: compare last three chars of the
wildcard to "*.*" and translate to "*" if found; else compare the last
two characters to "*." and, if found, scan the non-wild string for dots.
If in the latter case a dot is found, return failure; else translate the
"*." to "*". In either case, continue with the normal (Unix-like) match
procedure after translation. (If not enough memory, default to normal
match.) This causes "a*.*" and "a*." to behave as MS-DOS users expect.
---------------------------------------------------------------------------*/
if ((dospattern = (char *)malloc(j+1)) != NULL) {
strcpy(dospattern, pattern);
if (!strcmp(dospattern+j-3, "*.*")) {
dospattern[j-2] = '\0'; /* nuke the ".*" */
} else if (!strcmp(dospattern+j-2, "*.")) {
char *p = MBSCHR(string, '.');
if (p) { /* found a dot: match fails */
free(dospattern);
return 0;
}
dospattern[j-1] = '\0'; /* nuke the end "." */
}
j = recmatch((uch *)dospattern, (uch *)string, ignore_case __WDL);
free(dospattern);
return j == 1;
} else
#endif /* MSDOS && DOSWILD */
return recmatch((uch *)pattern, (uch *)string, ignore_case __WDL) == 1;
}
static int recmatch(p, s, ic __WDL)
ZCONST uch *p; /* sh pattern to match */
ZCONST uch *s; /* string to which to match it */
int ic; /* true for case insensitivity */
__WDLDEF /* directory sepchar for WildStopAtDir mode, or 0 */
/* Recursively compare the sh pattern p with the string s and return 1 if
* they match, and 0 or 2 if they don't or if there is a syntax error in the
* pattern. This routine recurses on itself no more deeply than the number
* of characters in the pattern. */
{
unsigned int c; /* pattern char or start of range in [-] loop */
/* Get first character, the pattern for new recmatch calls follows */
c = *p; INCSTR(p);
/* If that was the end of the pattern, match if string empty too */
if (c == 0)
return *s == 0;
/* '?' (or '%') matches any character (but not an empty string). */
if (c == WILDCHAR)
#ifdef WILD_STOP_AT_DIR
/* If uO.W_flag is non-zero, it won't match '/' */
return (*s && (!sepc || *s != (uch)sepc))
? recmatch(p, s + CLEN(s), ic, sepc) : 0;
#else
return *s ? recmatch(p, s + CLEN(s), ic) : 0;
#endif
/* '*' matches any number of characters, including zero */
#ifdef AMIGA
if (c == '#' && *p == '?') /* "#?" is Amiga-ese for "*" */
c = '*', p++;
#endif /* AMIGA */
if (c == '*') {
#ifdef WILD_STOP_AT_DIR
if (sepc) {
/* check for single "*" or double "**" */
# ifdef AMIGA
if ((c = p[0]) == '#' && p[1] == '?') /* "#?" is Amiga-ese for "*" */
c = '*', p++;
if (c != '*') {
# else /* !AMIGA */
if (*p != '*') {
# endif /* ?AMIGA */
/* single "*": this doesn't match the dirsep character */
for (; *s && *s != (uch)sepc; INCSTR(s))
if ((c = recmatch(p, s, ic, sepc)) != 0)
return (int)c;
/* end of pattern: matched if at end of string, else continue */
if (*p == '\0')
return (*s == 0);
/* continue to match if at sepc in pattern, else give up */
return (*p == (uch)sepc || (*p == '\\' && p[1] == (uch)sepc))
? recmatch(p, s, ic, sepc) : 2;
}
/* "**": this matches slashes */
++p; /* move p behind the second '*' */
/* and continue with the non-W_flag code variant */
}
#endif /* WILD_STOP_AT_DIR */
if (*p == 0)
return 1;
if (isshexp((ZCONST char *)p) == NULL) {
/* Optimization for rest of pattern being a literal string:
* If there are no other shell expression chars in the rest
* of the pattern behind the multi-char wildcard, then just
* compare the literal string tail.
*/
ZCONST uch *srest;
srest = s + (strlen((ZCONST char *)s) - strlen((ZCONST char *)p));
if (srest - s < 0)
/* remaining literal string from pattern is longer than rest
* of test string, there can't be a match
*/
return 0;
else
/* compare the remaining literal pattern string with the last
* bytes of the test string to check for a match
*/
#ifdef _MBCS
{
ZCONST uch *q = s;
/* MBCS-aware code must not scan backwards into a string from
* the end.
* So, we have to move forward by character from our well-known
* character position s in the test string until we have
* advanced to the srest position.
*/
while (q < srest)
INCSTR(q);
/* In case the byte *srest is a trailing byte of a multibyte
* character in the test string s, we have actually advanced
* past the position (srest).
* For this case, the match has failed!
*/
if (q != srest)
return 0;
return ((ic
? namecmp((ZCONST char *)p, (ZCONST char *)q)
: strcmp((ZCONST char *)p, (ZCONST char *)q)
) == 0);
}
#else /* !_MBCS */
return ((ic
? namecmp((ZCONST char *)p, (ZCONST char *)srest)
: strcmp((ZCONST char *)p, (ZCONST char *)srest)
) == 0);
#endif /* ?_MBCS */
} else {
/* pattern contains more wildcards, continue with recursion... */
for (; *s; INCSTR(s))
if ((c = recmatch(p, s, ic __WDL)) != 0)
return (int)c;
return 2; /* 2 means give up--match will return false */
}
}
/* Parse and process the list of characters and ranges in brackets */
if (c == BEG_RANGE) {
int e; /* flag true if next char to be taken literally */
ZCONST uch *q; /* pointer to end of [-] group */
int r; /* flag true to match anything but the range */
if (*s == 0) /* need a character to match */
return 0;
p += (r = (*p == '!' || *p == '^')); /* see if reverse */
for (q = p, e = 0; *q; INCSTR(q)) /* find closing bracket */
if (e)
e = 0;
else
if (*q == '\\') /* GRR: change to ^ for MS-DOS, OS/2? */
e = 1;
else if (*q == END_RANGE)
break;
if (*q != END_RANGE) /* nothing matches if bad syntax */
return 0;
for (c = 0, e = (*p == '-'); p < q; INCSTR(p)) {
/* go through the list */
if (!e && *p == '\\') /* set escape flag if \ */
e = 1;
else if (!e && *p == '-') /* set start of range if - */
c = *(p-1);
else {
unsigned int cc = Case(*s);
if (*(p+1) != '-')
for (c = c ? c : *p; c <= *p; c++) /* compare range */
if ((unsigned)Case(c) == cc) /* typecast for MSC bug */
return r ? 0 : recmatch(q + 1, s + 1, ic __WDL);
c = e = 0; /* clear range, escape flags */
}
}
return r ? recmatch(q + CLEN(q), s + CLEN(s), ic __WDL) : 0;
/* bracket match failed */
}
/* if escape ('\\'), just compare next character */
if (c == '\\' && (c = *p++) == 0) /* if \ at end, then syntax error */
return 0;
/* just a character--compare it */
#ifdef QDOS
return QMatch(Case((uch)c), Case(*s)) ?
recmatch(p, s + CLEN(s), ic __WDL) : 0;
#else
return Case((uch)c) == Case(*s) ?
recmatch(p, s + CLEN(s), ic __WDL) : 0;
#endif
} /* end function recmatch() */
static char *isshexp(p)
ZCONST char *p;
/* If p is a sh expression, a pointer to the first special character is
returned. Otherwise, NULL is returned. */
{
for (; *p; INCSTR(p))
if (*p == '\\' && *(p+1))
p++;
else if (*p == WILDCHAR || *p == '*' || *p == BEG_RANGE)
return (char *)p;
return NULL;
} /* end function isshexp() */
static int namecmp(s1, s2)
ZCONST char *s1, *s2;
{
int d;
for (;;) {
d = (int)ToLower((uch)*s1)
- (int)ToLower((uch)*s2);
if (d || *s1 == 0 || *s2 == 0)
return d;
s1++;
s2++;
}
} /* end function namecmp() */
#endif /* !THEOS */
int iswild(p) /* originally only used for stat()-bug workaround in */
ZCONST char *p; /* VAX C, Turbo/Borland C, Watcom C, Atari MiNT libs; */
{ /* now used in process_zipfiles() as well */
for (; *p; INCSTR(p))
if (*p == '\\' && *(p+1))
++p;
#ifdef THEOS
else if (*p == '?' || *p == '*' || *p=='#'|| *p == '@')
#else /* !THEOS */
#ifdef VMS
else if (*p == '%' || *p == '*')
#else /* !VMS */
#ifdef AMIGA
else if (*p == '?' || *p == '*' || (*p=='#' && p[1]=='?') || *p == '[')
#else /* !AMIGA */
else if (*p == '?' || *p == '*' || *p == '[')
#endif /* ?AMIGA */
#endif /* ?VMS */
#endif /* ?THEOS */
#ifdef QDOS
return (int)p;
#else
return TRUE;
#endif
return FALSE;
} /* end function iswild() */
#ifdef TEST_MATCH
#define put(s) {fputs(s,stdout); fflush(stdout);}
#ifdef main
# undef main
#endif
int main(int argc, char **argv)
{
char pat[256], str[256];
for (;;) {
put("Pattern (return to exit): ");
gets(pat);
if (!pat[0])
break;
for (;;) {
put("String (return for new pattern): ");
gets(str);
if (!str[0])
break;
printf("Case sensitive: %s insensitive: %s\n",
match(str, pat, 0) ? "YES" : "NO",
match(str, pat, 1) ? "YES" : "NO");
}
}
EXIT(0);
}
#endif /* TEST_MATCH */

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/*
Copyright (c) 1990-2008 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in zip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
ttyio.c
This file contains routines for doing console input/output, including code
for non-echoing input. It is used by the encryption/decryption code but
does not contain any restricted code itself. This file is shared between
Info-ZIP's Zip and UnZip.
Contains: echo() (VMS only)
Echon() (Unix only)
Echoff() (Unix only)
screensize() (Unix only)
zgetch() (Unix, VMS, and non-Unix/VMS versions)
getp() ("PC," Unix/Atari/Be, VMS/VMCMS/MVS)
---------------------------------------------------------------------------*/
#define __TTYIO_C /* identifies this source module */
#include "zip.h"
#include "crypt.h"
#if (CRYPT || (defined(UNZIP) && !defined(FUNZIP)))
/* Non-echo console/keyboard input is needed for (en/de)cryption's password
* entry, and for UnZip(SFX)'s MORE and Pause features.
* (The corresponding #endif is found at the end of this module.)
*/
#include "ttyio.h"
#ifndef PUTC
# define PUTC putc
#endif
#ifdef ZIP
# ifdef GLOBAL /* used in Amiga system headers, maybe others too */
# undef GLOBAL
# endif
# define GLOBAL(g) g
#else
# define GLOBAL(g) G.g
#endif
#if (defined(__ATHEOS__) || defined(__BEOS__)) /* why yes, we do */
# define HAVE_TERMIOS_H
#endif
#ifdef _POSIX_VERSION
# ifndef USE_POSIX_TERMIOS
# define USE_POSIX_TERMIOS /* use POSIX style termio (termios) */
# endif
# ifndef HAVE_TERMIOS_H
# define HAVE_TERMIOS_H /* POSIX termios.h */
# endif
#endif /* _POSIX_VERSION */
#ifdef UNZIP /* Zip handles this with the unix/configure script */
# ifndef _POSIX_VERSION
# if (defined(SYSV) || defined(CRAY)) && !defined(__MINT__)
# ifndef USE_SYSV_TERMIO
# define USE_SYSV_TERMIO
# endif
# ifdef COHERENT
# ifndef HAVE_TERMIO_H
# define HAVE_TERMIO_H
# endif
# ifdef HAVE_SYS_TERMIO_H
# undef HAVE_SYS_TERMIO_H
# endif
# else /* !COHERENT */
# ifdef HAVE_TERMIO_H
# undef HAVE_TERMIO_H
# endif
# ifndef HAVE_SYS_TERMIO_H
# define HAVE_SYS_TERMIO_H
# endif
# endif /* ?COHERENT */
# endif /* (SYSV || CRAY) && !__MINT__ */
# endif /* !_POSIX_VERSION */
# if !(defined(BSD4_4) || defined(SYSV) || defined(__convexc__))
# ifndef NO_FCNTL_H
# define NO_FCNTL_H
# endif
# endif /* !(BSD4_4 || SYSV || __convexc__) */
#endif /* UNZIP */
#ifdef HAVE_TERMIOS_H
# ifndef USE_POSIX_TERMIOS
# define USE_POSIX_TERMIOS
# endif
#endif
#if (defined(HAVE_TERMIO_H) || defined(HAVE_SYS_TERMIO_H))
# ifndef USE_SYSV_TERMIO
# define USE_SYSV_TERMIO
# endif
#endif
#if (defined(UNZIP) && !defined(FUNZIP) && defined(UNIX) && defined(MORE))
# include <sys/ioctl.h>
# define GOT_IOCTL_H
/* int ioctl OF((int, int, zvoid *)); GRR: may need for some systems */
#endif
#ifndef HAVE_WORKING_GETCH
/* include system support for switching of console echo */
# ifdef VMS
# include <descrip.h>
# include <iodef.h>
# include <ttdef.h>
/* Workaround for broken header files of older DECC distributions
* that are incompatible with the /NAMES=AS_IS qualifier. */
# define sys$assign SYS$ASSIGN
# define sys$dassgn SYS$DASSGN
# define sys$qiow SYS$QIOW
# include <starlet.h>
# include <ssdef.h>
# else /* !VMS */
# ifdef HAVE_TERMIOS_H
# include <termios.h>
# define sgttyb termios
# define sg_flags c_lflag
# define GTTY(f, s) tcgetattr(f, (zvoid *) s)
# define STTY(f, s) tcsetattr(f, TCSAFLUSH, (zvoid *) s)
# else /* !HAVE_TERMIOS_H */
# ifdef USE_SYSV_TERMIO /* Amdahl, Cray, all SysV? */
# ifdef HAVE_TERMIO_H
# include <termio.h>
# endif
# ifdef HAVE_SYS_TERMIO_H
# include <sys/termio.h>
# endif
# ifdef NEED_PTEM
# include <sys/stream.h>
# include <sys/ptem.h>
# endif
# define sgttyb termio
# define sg_flags c_lflag
# define GTTY(f,s) ioctl(f,TCGETA,(zvoid *)s)
# define STTY(f,s) ioctl(f,TCSETAW,(zvoid *)s)
# else /* !USE_SYSV_TERMIO */
# ifndef CMS_MVS
# if (!defined(MINIX) && !defined(GOT_IOCTL_H))
# include <sys/ioctl.h>
# endif
# include <sgtty.h>
# define GTTY gtty
# define STTY stty
# ifdef UNZIP
/*
* XXX : Are these declarations needed at all ????
*/
/*
* GRR: let's find out... Hmmm, appears not...
int gtty OF((int, struct sgttyb *));
int stty OF((int, struct sgttyb *));
*/
# endif
# endif /* !CMS_MVS */
# endif /* ?USE_SYSV_TERMIO */
# endif /* ?HAVE_TERMIOS_H */
# ifndef NO_FCNTL_H
# ifndef UNZIP
# include <fcntl.h>
# endif
# else
char *ttyname OF((int));
# endif
# endif /* ?VMS */
#endif /* !HAVE_WORKING_GETCH */
#ifndef HAVE_WORKING_GETCH
#ifdef VMS
static struct dsc$descriptor_s DevDesc =
{11, DSC$K_DTYPE_T, DSC$K_CLASS_S, "SYS$COMMAND"};
/* {dsc$w_length, dsc$b_dtype, dsc$b_class, dsc$a_pointer}; */
/*
* Turn keyboard echoing on or off (VMS). Loosely based on VMSmunch.c
* and hence on Joe Meadows' file.c code.
*/
int echo(opt)
int opt;
{
/*
* For VMS v5.x:
* IO$_SENSEMODE/SETMODE info: Programming, Vol. 7A, System Programming,
* I/O User's: Part I, sec. 8.4.1.1, 8.4.3, 8.4.5, 8.6
* sys$assign(), sys$qio() info: Programming, Vol. 4B, System Services,
* System Services Reference Manual, pp. sys-23, sys-379
* fixed-length descriptor info: Programming, Vol. 3, System Services,
* Intro to System Routines, sec. 2.9.2
* Greg Roelofs, 15 Aug 91
*/
short DevChan, iosb[4];
long status;
unsigned long ttmode[2]; /* space for 8 bytes */
/* assign a channel to standard input */
status = sys$assign(&DevDesc, &DevChan, 0, 0);
if (!(status & 1))
return status;
/* use sys$qio and the IO$_SENSEMODE function to determine the current
* tty status (for password reading, could use IO$_READVBLK function
* instead, but echo on/off will be more general)
*/
status = sys$qiow(0, DevChan, IO$_SENSEMODE, &iosb, 0, 0,
ttmode, 8, 0, 0, 0, 0);
if (!(status & 1))
return status;
status = iosb[0];
if (!(status & 1))
return status;
/* modify mode buffer to be either NOECHO or ECHO
* (depending on function argument opt)
*/
if (opt == 0) /* off */
ttmode[1] |= TT$M_NOECHO; /* set NOECHO bit */
else
ttmode[1] &= ~((unsigned long) TT$M_NOECHO); /* clear NOECHO bit */
/* use the IO$_SETMODE function to change the tty status */
status = sys$qiow(0, DevChan, IO$_SETMODE, &iosb, 0, 0,
ttmode, 8, 0, 0, 0, 0);
if (!(status & 1))
return status;
status = iosb[0];
if (!(status & 1))
return status;
/* deassign the sys$input channel by way of clean-up */
status = sys$dassgn(DevChan);
if (!(status & 1))
return status;
return SS$_NORMAL; /* we be happy */
} /* end function echo() */
/*
* Read a single character from keyboard in non-echoing mode (VMS).
* (returns EOF in case of errors)
*/
int tt_getch()
{
short DevChan, iosb[4];
long status;
char kbbuf[16]; /* input buffer with - some - excess length */
/* assign a channel to standard input */
status = sys$assign(&DevDesc, &DevChan, 0, 0);
if (!(status & 1))
return EOF;
/* read a single character from SYS$COMMAND (no-echo) and
* wait for completion
*/
status = sys$qiow(0,DevChan,
IO$_READVBLK|IO$M_NOECHO|IO$M_NOFILTR,
&iosb, 0, 0,
&kbbuf, 1, 0, 0, 0, 0);
if ((status&1) == 1)
status = iosb[0];
/* deassign the sys$input channel by way of clean-up
* (for this step, we do not need to check the completion status)
*/
sys$dassgn(DevChan);
/* return the first char read, or EOF in case the read request failed */
return (int)(((status&1) == 1) ? (uch)kbbuf[0] : EOF);
} /* end function tt_getch() */
#else /* !VMS: basically Unix */
/* For VM/CMS and MVS, non-echo terminal input is not (yet?) supported. */
#ifndef CMS_MVS
#ifdef ZIP /* moved to globals.h for UnZip */
static int echofd=(-1); /* file descriptor whose echo is off */
#endif
/*
* Turn echo off for file descriptor f. Assumes that f is a tty device.
*/
void Echoff(__G__ f)
__GDEF
int f; /* file descriptor for which to turn echo off */
{
struct sgttyb sg; /* tty device structure */
GLOBAL(echofd) = f;
GTTY(f, &sg); /* get settings */
sg.sg_flags &= ~ECHO; /* turn echo off */
STTY(f, &sg);
}
/*
* Turn echo back on for file descriptor echofd.
*/
void Echon(__G)
__GDEF
{
struct sgttyb sg; /* tty device structure */
if (GLOBAL(echofd) != -1) {
GTTY(GLOBAL(echofd), &sg); /* get settings */
sg.sg_flags |= ECHO; /* turn echo on */
STTY(GLOBAL(echofd), &sg);
GLOBAL(echofd) = -1;
}
}
#endif /* !CMS_MVS */
#endif /* ?VMS */
#if (defined(UNZIP) && !defined(FUNZIP))
#ifdef ATH_BEO_UNX
#ifdef MORE
/*
* Get the number of lines on the output terminal. SCO Unix apparently
* defines TIOCGWINSZ but doesn't support it (!M_UNIX).
*
* GRR: will need to know width of terminal someday, too, to account for
* line-wrapping.
*/
#if (defined(TIOCGWINSZ) && !defined(M_UNIX))
int screensize(tt_rows, tt_cols)
int *tt_rows;
int *tt_cols;
{
struct winsize wsz;
#ifdef DEBUG_WINSZ
static int firsttime = TRUE;
#endif
/* see termio(4) under, e.g., SunOS */
if (ioctl(1, TIOCGWINSZ, &wsz) == 0) {
#ifdef DEBUG_WINSZ
if (firsttime) {
firsttime = FALSE;
fprintf(stderr, "ttyio.c screensize(): ws_row = %d\n",
wsz.ws_row);
fprintf(stderr, "ttyio.c screensize(): ws_col = %d\n",
wsz.ws_col);
}
#endif
/* number of rows */
if (tt_rows != NULL)
*tt_rows = (int)((wsz.ws_row > 0) ? wsz.ws_row : 24);
/* number of columns */
if (tt_cols != NULL)
*tt_cols = (int)((wsz.ws_col > 0) ? wsz.ws_col : 80);
return 0; /* signal success */
} else { /* this happens when piping to more(1), for example */
#ifdef DEBUG_WINSZ
if (firsttime) {
firsttime = FALSE;
fprintf(stderr,
"ttyio.c screensize(): ioctl(TIOCGWINSZ) failed\n"));
}
#endif
/* VT-100 assumed to be minimal hardware */
if (tt_rows != NULL)
*tt_rows = 24;
if (tt_cols != NULL)
*tt_cols = 80;
return 1; /* signal failure */
}
}
#else /* !TIOCGWINSZ: service not available, fall back to semi-bogus method */
int screensize(tt_rows, tt_cols)
int *tt_rows;
int *tt_cols;
{
char *envptr, *getenv();
int n;
int errstat = 0;
/* GRR: this is overly simplistic, but don't have access to stty/gtty
* system anymore
*/
if (tt_rows != NULL) {
envptr = getenv("LINES");
if (envptr == (char *)NULL || (n = atoi(envptr)) < 5) {
/* VT-100 assumed to be minimal hardware */
*tt_rows = 24;
errstat = 1; /* signal failure */
} else {
*tt_rows = n;
}
}
if (tt_cols != NULL) {
envptr = getenv("COLUMNS");
if (envptr == (char *)NULL || (n = atoi(envptr)) < 5) {
*tt_cols = 80;
errstat = 1; /* signal failure */
} else {
*tt_cols = n;
}
}
return errstat;
}
#endif /* ?(TIOCGWINSZ && !M_UNIX) */
#endif /* MORE */
/*
* Get a character from the given file descriptor without echo or newline.
*/
int zgetch(__G__ f)
__GDEF
int f; /* file descriptor from which to read */
{
#if (defined(USE_SYSV_TERMIO) || defined(USE_POSIX_TERMIOS))
char oldmin, oldtim;
#endif
char c;
struct sgttyb sg; /* tty device structure */
GTTY(f, &sg); /* get settings */
#if (defined(USE_SYSV_TERMIO) || defined(USE_POSIX_TERMIOS))
oldmin = sg.c_cc[VMIN]; /* save old values */
oldtim = sg.c_cc[VTIME];
sg.c_cc[VMIN] = 1; /* need only one char to return read() */
sg.c_cc[VTIME] = 0; /* no timeout */
sg.sg_flags &= ~ICANON; /* canonical mode off */
#else
sg.sg_flags |= CBREAK; /* cbreak mode on */
#endif
sg.sg_flags &= ~ECHO; /* turn echo off, too */
STTY(f, &sg); /* set cbreak mode */
GLOBAL(echofd) = f; /* in case ^C hit (not perfect: still CBREAK) */
read(f, &c, 1); /* read our character */
#if (defined(USE_SYSV_TERMIO) || defined(USE_POSIX_TERMIOS))
sg.c_cc[VMIN] = oldmin; /* restore old values */
sg.c_cc[VTIME] = oldtim;
sg.sg_flags |= ICANON; /* canonical mode on */
#else
sg.sg_flags &= ~CBREAK; /* cbreak mode off */
#endif
sg.sg_flags |= ECHO; /* turn echo on */
STTY(f, &sg); /* restore canonical mode */
GLOBAL(echofd) = -1;
return (int)(uch)c;
}
#else /* !ATH_BEO_UNX */
#ifndef VMS /* VMS supplies its own variant of getch() */
int zgetch(__G__ f)
__GDEF
int f; /* file descriptor from which to read (must be open already) */
{
char c, c2;
/*---------------------------------------------------------------------------
Get a character from the given file descriptor without echo; can't fake
CBREAK mode (i.e., newline required), but can get rid of all chars up to
and including newline.
---------------------------------------------------------------------------*/
echoff(f);
read(f, &c, 1);
if (c != '\n')
do {
read(f, &c2, 1); /* throw away all other chars up thru newline */
} while (c2 != '\n');
echon();
return (int)c;
}
#endif /* !VMS */
#endif /* ?ATH_BEO_UNX */
#endif /* UNZIP && !FUNZIP */
#endif /* !HAVE_WORKING_GETCH */
#if CRYPT /* getp() is only used with full encryption */
/*
* Simple compile-time check for source compatibility between
* zcrypt and ttyio:
*/
#if (!defined(CR_MAJORVER) || (CR_MAJORVER < 2) || (CR_MINORVER < 7))
error: This Info-ZIP tool requires zcrypt 2.7 or later.
#endif
/*
* Get a password of length n-1 or less into *p using the prompt *m.
* The entered password is not echoed.
*/
#ifdef HAVE_WORKING_GETCH
/*
* For the AMIGA, getch() is defined as Agetch(), which is in
* amiga/filedate.c; SAS/C 6.x provides a getch(), but since Agetch()
* uses the infrastructure that is already in place in filedate.c, it is
* smaller. With this function, echoff() and echon() are not needed.
*
* For the MAC, a non-echo macgetch() function is defined in the MacOS
* specific sources which uses the event handling mechanism of the
* desktop window manager to get a character from the keyboard.
*
* For the other systems in this section, a non-echo getch() function
* is either contained the C runtime library (conio package), or getch()
* is defined as an alias for a similar system specific RTL function.
*/
#ifndef WINDLL /* WINDLL does not support a console interface */
#ifndef QDOS /* QDOS supplies a variant of this function */
/* This is the getp() function for all systems (with TTY type user interface)
* that supply a working `non-echo' getch() function for "raw" console input.
*/
char *getp(__G__ m, p, n)
__GDEF
ZCONST char *m; /* prompt for password */
char *p; /* return value: line input */
int n; /* bytes available in p[] */
{
char c; /* one-byte buffer for read() to use */
int i; /* number of characters input */
char *w; /* warning on retry */
/* get password */
w = "";
do {
fputs(w, stderr); /* warning if back again */
fputs(m, stderr); /* display prompt and flush */
fflush(stderr);
i = 0;
do { /* read line, keeping first n characters */
if ((c = (char)getch()) == '\r')
c = '\n'; /* until user hits CR */
if (c == 8 || c == 127) {
if (i > 0) i--; /* the `backspace' and `del' keys works */
}
else if (i < n)
p[i++] = c; /* truncate past n */
} while (c != '\n');
PUTC('\n', stderr); fflush(stderr);
w = "(line too long--try again)\n";
} while (p[i-1] != '\n');
p[i-1] = 0; /* terminate at newline */
return p; /* return pointer to password */
} /* end function getp() */
#endif /* !QDOS */
#endif /* !WINDLL */
#else /* !HAVE_WORKING_GETCH */
#if (defined(ATH_BEO_UNX) || defined(__MINT__))
#ifndef _PATH_TTY
# ifdef __MINT__
# define _PATH_TTY ttyname(2)
# else
# define _PATH_TTY "/dev/tty"
# endif
#endif
char *getp(__G__ m, p, n)
__GDEF
ZCONST char *m; /* prompt for password */
char *p; /* return value: line input */
int n; /* bytes available in p[] */
{
char c; /* one-byte buffer for read() to use */
int i; /* number of characters input */
char *w; /* warning on retry */
int f; /* file descriptor for tty device */
#ifdef PASSWD_FROM_STDIN
/* Read from stdin. This is unsafe if the password is stored on disk. */
f = 0;
#else
/* turn off echo on tty */
if ((f = open(_PATH_TTY, 0)) == -1)
return NULL;
#endif
/* get password */
w = "";
do {
fputs(w, stderr); /* warning if back again */
fputs(m, stderr); /* prompt */
fflush(stderr);
i = 0;
echoff(f);
do { /* read line, keeping n */
read(f, &c, 1);
if (i < n)
p[i++] = c;
} while (c != '\n');
echon();
PUTC('\n', stderr); fflush(stderr);
w = "(line too long--try again)\n";
} while (p[i-1] != '\n');
p[i-1] = 0; /* terminate at newline */
#ifndef PASSWD_FROM_STDIN
close(f);
#endif
return p; /* return pointer to password */
} /* end function getp() */
#endif /* ATH_BEO_UNX || __MINT__ */
#if (defined(VMS) || defined(CMS_MVS))
char *getp(__G__ m, p, n)
__GDEF
ZCONST char *m; /* prompt for password */
char *p; /* return value: line input */
int n; /* bytes available in p[] */
{
char c; /* one-byte buffer for read() to use */
int i; /* number of characters input */
char *w; /* warning on retry */
FILE *f; /* file structure for SYS$COMMAND device */
#ifdef PASSWD_FROM_STDIN
f = stdin;
#else
if ((f = fopen(ctermid(NULL), "r")) == NULL)
return NULL;
#endif
/* get password */
fflush(stdout);
w = "";
do {
if (*w) /* bug: VMS apparently adds \n to NULL fputs */
fputs(w, stderr); /* warning if back again */
fputs(m, stderr); /* prompt */
fflush(stderr);
i = 0;
echoff(f);
do { /* read line, keeping n */
if ((c = (char)getc(f)) == '\r')
c = '\n';
if (i < n)
p[i++] = c;
} while (c != '\n');
echon();
PUTC('\n', stderr); fflush(stderr);
w = "(line too long--try again)\n";
} while (p[i-1] != '\n');
p[i-1] = 0; /* terminate at newline */
#ifndef PASSWD_FROM_STDIN
fclose(f);
#endif
return p; /* return pointer to password */
} /* end function getp() */
#endif /* VMS || CMS_MVS */
#endif /* ?HAVE_WORKING_GETCH */
#endif /* CRYPT */
#endif /* CRYPT || (UNZIP && !FUNZIP) */

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/*
Copyright (c) 1990-2004 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in zip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*
ttyio.h
*/
#ifndef __ttyio_h /* don't include more than once */
#define __ttyio_h
#ifndef __crypt_h
# include "crypt.h" /* ensure that encryption header file has been seen */
#endif
#if (CRYPT || (defined(UNZIP) && !defined(FUNZIP)))
/*
* Non-echo keyboard/console input support is needed and enabled.
*/
#ifndef __G /* UnZip only, for now (DLL stuff) */
# define __G
# define __G__
# define __GDEF
# define __GPRO void
# define __GPRO__
#endif
#ifndef ZCONST /* UnZip only (until have configure script like Zip) */
# define ZCONST const
#endif
#if (defined(MSDOS) || defined(OS2) || defined(WIN32))
# ifndef DOS_OS2_W32
# define DOS_OS2_W32
# endif
#endif
#if (defined(DOS_OS2_W32) || defined(__human68k__))
# ifndef DOS_H68_OS2_W32
# define DOS_H68_OS2_W32
# endif
#endif
#if (defined(DOS_OS2_W32) || defined(FLEXOS))
# ifndef DOS_FLX_OS2_W32
# define DOS_FLX_OS2_W32
# endif
#endif
#if (defined(DOS_H68_OS2_W32) || defined(FLEXOS))
# ifndef DOS_FLX_H68_OS2_W32
# define DOS_FLX_H68_OS2_W32
# endif
#endif
#if (defined(__ATHEOS__) || defined(__BEOS__) || defined(UNIX))
# ifndef ATH_BEO_UNX
# define ATH_BEO_UNX
# endif
#endif
#if (defined(VM_CMS) || defined(MVS))
# ifndef CMS_MVS
# define CMS_MVS
# endif
#endif
/* Function prototypes */
/* The following systems supply a `non-echo' character input function "getch()"
* (or an alias) and do not need the echoff() / echon() function pair.
*/
#ifdef AMIGA
# define echoff(f)
# define echon()
# define getch() Agetch()
# define HAVE_WORKING_GETCH
#endif /* AMIGA */
#ifdef ATARI
# define echoff(f)
# define echon()
# include <osbind.h>
# define getch() (Cnecin() & 0x000000ff)
# define HAVE_WORKING_GETCH
#endif
#ifdef MACOS
# define echoff(f)
# define echon()
# define getch() macgetch()
# define HAVE_WORKING_GETCH
#endif
#ifdef NLM
# define echoff(f)
# define echon()
# define HAVE_WORKING_GETCH
#endif
#ifdef QDOS
# define echoff(f)
# define echon()
# define HAVE_WORKING_GETCH
#endif
#ifdef RISCOS
# define echoff(f)
# define echon()
# define getch() SWI_OS_ReadC()
# define HAVE_WORKING_GETCH
#endif
#ifdef DOS_H68_OS2_W32
# define echoff(f)
# define echon()
# ifdef WIN32
# ifndef getch
# define getch() getch_win32()
# endif
# else /* !WIN32 */
# ifdef __EMX__
# ifndef getch
# define getch() _read_kbd(0, 1, 0)
# endif
# else /* !__EMX__ */
# ifdef __GO32__
# include <pc.h>
# define getch() getkey()
# else /* !__GO32__ */
# include <conio.h>
# endif /* ?__GO32__ */
# endif /* ?__EMX__ */
# endif /* ?WIN32 */
# define HAVE_WORKING_GETCH
#endif /* DOS_H68_OS2_W32 */
#ifdef FLEXOS
# define echoff(f)
# define echon()
# define getch() getchar() /* not correct, but may not be on a console */
# define HAVE_WORKING_GETCH
#endif
/* For VM/CMS and MVS, we do not (yet) have any support to switch terminal
* input echo on and off. The following "fake" definitions allow inclusion
* of crypt support and UnZip's "pause prompting" features, but without
* any echo suppression.
*/
#ifdef CMS_MVS
# define echoff(f)
# define echon()
#endif
#ifdef TANDEM
# define echoff(f)
# define echon()
# define getch() zgetch() /* defined in TANDEMC */
# define HAVE_WORKING_GETCH
#endif
/* The THEOS C runtime library supplies the function conmask() to toggle
* terminal input echo on (conmask("e")) and off (conmask("n")). But,
* since THEOS C RTL also contains a working non-echo getch() function,
* the echo toggles are not needed.
*/
#ifdef THEOS
# define echoff(f)
# define echon()
# define HAVE_WORKING_GETCH
#endif
/* VMS has a single echo() function in ttyio.c to toggle terminal
* input echo on and off.
*/
#ifdef VMS
# define echoff(f) echo(0)
# define echon() echo(1)
# define getch() tt_getch()
# define FGETCH(f) tt_getch()
int echo OF((int));
int tt_getch OF((void));
#endif
/* For all other systems, ttyio.c supplies the two functions Echoff() and
* Echon() for suppressing and (re)enabling console input echo.
*/
#ifndef echoff
# define echoff(f) Echoff(__G__ f)
# define echon() Echon(__G)
void Echoff OF((__GPRO__ int f));
void Echon OF((__GPRO));
#endif
/* this stuff is used by MORE and also now by the ctrl-S code; fileio.c only */
#if (defined(UNZIP) && !defined(FUNZIP))
# ifdef HAVE_WORKING_GETCH
# define FGETCH(f) getch()
# endif
# ifndef FGETCH
/* default for all systems where no getch()-like function is available */
int zgetch OF((__GPRO__ int f));
# define FGETCH(f) zgetch(__G__ f)
# endif
#endif /* UNZIP && !FUNZIP */
#if (CRYPT && !defined(WINDLL))
char *getp OF((__GPRO__ ZCONST char *m, char *p, int n));
#endif
#else /* !(CRYPT || (UNZIP && !FUNZIP)) */
/*
* No need for non-echo keyboard/console input; provide dummy definitions.
*/
#define echoff(f)
#define echon()
#endif /* ?(CRYPT || (UNZIP && !FUNZIP)) */
#endif /* !__ttyio_h */

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/*
Copyright (c) 1990-2008 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2007-Mar-04 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
ubz2err.c
This file contains the "fatal error" callback routine required by the
"minimal" (silent, non-stdio) setup of the bzip2 compression library.
The fatal bzip2 error bail-out routine is provided in a separate code
module, so that it can be easily overridden when the UnZip package is
used as a static link library. One example is the WinDLL static library
usage for building a monolythic binary of the Windows application "WiZ"
that supports bzip2 both in compression and decompression operations.
Contains: bz_internal_error() (USE_BZIP2 only)
---------------------------------------------------------------------------*/
#define __UBZ2ERR_C /* identifies this source module */
#define UNZIP_INTERNAL
#include "unzip.h"
#ifdef WINDLL
# ifdef POCKET_UNZIP
# include "wince/intrface.h"
# else
# include "windll/windll.h"
# endif
#endif
#ifdef USE_BZIP2
/**********************************/
/* Function bz_internal_error() */
/**********************************/
/* Call-back function for the bzip2 decompression code (compiled with
* BZ_NO_STDIO), required to handle fatal internal bug-type errors of
* the bzip2 library.
*/
void bz_internal_error(bzerrcode)
int bzerrcode;
{
GETGLOBALS();
Info(slide, 0x421, ((char *)slide,
"error: internal fatal libbzip2 error number %d\n", bzerrcode));
#ifdef WINDLL
longjmp(dll_error_return, 1);
#else
DESTROYGLOBALS();
EXIT(PK_BADERR);
#endif
} /* end function bz_internal_error() */
#endif /* USE_BZIP2 */

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/*
Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2009-Jan-02 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
Unix specific configuration section:
---------------------------------------------------------------------------*/
#ifndef __unxcfg_h
#define __unxcfg_h
/* LARGE FILE SUPPORT - 10/6/04 EG */
/* This needs to be set before the includes so they set the right sizes */
#if (defined(NO_LARGE_FILE_SUPPORT) && defined(LARGE_FILE_SUPPORT))
# undef LARGE_FILE_SUPPORT
#endif
/* Automatically set ZIP64_SUPPORT if LFS */
#ifdef LARGE_FILE_SUPPORT
# if (!defined(NO_ZIP64_SUPPORT) && !defined(ZIP64_SUPPORT))
# define ZIP64_SUPPORT
# endif
#endif
/* NO_ZIP64_SUPPORT takes preceedence over ZIP64_SUPPORT */
#if defined(NO_ZIP64_SUPPORT) && defined(ZIP64_SUPPORT)
# undef ZIP64_SUPPORT
#endif
#ifdef LARGE_FILE_SUPPORT
/* 64-bit Large File Support */
/* The following Large File Summit (LFS) defines turn on large file support
on Linux (probably 2.4 or later kernel) and many other unixen */
/* These have to be before any include that sets types so the large file
versions of the types are set in the includes */
# define _LARGEFILE_SOURCE /* some OSes need this for fseeko */
# define _LARGEFILE64_SOURCE
# define _FILE_OFFSET_BITS 64 /* select default interface as 64 bit */
# define _LARGE_FILES /* some OSes need this for 64-bit off_t */
# define __USE_LARGEFILE64
#endif /* LARGE_FILE_SUPPORT */
#include <sys/types.h> /* off_t, time_t, dev_t, ... */
#include <sys/stat.h>
#ifdef NO_OFF_T
typedef long zoff_t;
#else
typedef off_t zoff_t;
#endif
#define ZOFF_T_DEFINED
typedef struct stat z_stat;
#define Z_STAT_DEFINED
#ifndef COHERENT
# include <fcntl.h> /* O_BINARY for open() w/o CR/LF translation */
#else /* COHERENT */
# ifdef _I386
# include <fcntl.h> /* Coherent 4.0.x, Mark Williams C */
# else
# include <sys/fcntl.h> /* Coherent 3.10, Mark Williams C */
# endif
# define SHORT_SYMS
# ifndef __COHERENT__ /* Coherent 4.2 has tzset() */
# define tzset settz
# endif
#endif /* ?COHERENT */
#ifndef NO_PARAM_H
# ifdef NGROUPS_MAX
# undef NGROUPS_MAX /* SCO bug: defined again in <sys/param.h> */
# endif
# ifdef BSD
# define TEMP_BSD /* may be defined again in <sys/param.h> */
# undef BSD
# endif
# include <sys/param.h> /* conflict with <sys/types.h>, some systems? */
# ifdef TEMP_BSD
# undef TEMP_BSD
# ifndef BSD
# define BSD
# endif
# endif
#endif /* !NO_PARAM_H */
#ifdef __osf__
# define DIRENT
# ifdef BSD
# undef BSD
# endif
#endif /* __osf__ */
#ifdef __CYGWIN__
# include <unistd.h>
# define DIRENT
# define HAVE_TERMIOS_H
# ifndef timezone
# define timezone _timezone
# endif
#endif
#ifdef BSD
# include <sys/time.h>
# include <sys/timeb.h>
# if (defined(_AIX) || defined(__GLIBC__) || defined(__GNU__))
# include <time.h>
# endif
#else
# include <time.h>
struct tm *gmtime(), *localtime();
#endif
#if (defined(BSD4_4) || (defined(SYSV) && defined(MODERN)))
# include <unistd.h> /* this includes utime.h on SGIs */
# if (defined(BSD4_4) || defined(linux) || defined(__GLIBC__))
# include <utime.h>
# define GOT_UTIMBUF
# endif
# if (!defined(GOT_UTIMBUF) && (defined(__hpux) || defined(__SUNPRO_C)))
# include <utime.h>
# define GOT_UTIMBUF
# endif
# if (!defined(GOT_UTIMBUF) && defined(__GNU__))
# include <utime.h>
# define GOT_UTIMBUF
# endif
#endif
#if (defined(__DGUX__) && !defined(GOT_UTIMBUF))
/* DG/UX requires this because of a non-standard struct utimebuf */
# include <utime.h>
# define GOT_UTIMBUF
#endif
#if (defined(V7) || defined(pyr_bsd))
# define strchr index
# define strrchr rindex
#endif
#ifdef V7
# define O_RDONLY 0
# define O_WRONLY 1
# define O_RDWR 2
#endif
#if defined(NO_UNICODE_SUPPORT) && defined(UNICODE_SUPPORT)
/* disable Unicode (UTF-8) support when requested */
# undef UNICODE_SUPPORT
#endif
#if (defined(_MBCS) && defined(NO_MBCS))
/* disable MBCS support when requested */
# undef _MBCS
#endif
#if (!defined(NO_SETLOCALE) && !defined(_MBCS))
# if (!defined(UNICODE_SUPPORT) || !defined(UTF8_MAYBE_NATIVE))
/* enable setlocale here, unless this happens later for UTF-8 and/or
* MBCS support */
# include <locale.h>
# ifndef SETLOCALE
# define SETLOCALE(category, locale) setlocale(category, locale)
# endif
# endif
#endif
#ifndef NO_SETLOCALE
# if (!defined(NO_WORKING_ISPRINT) && !defined(HAVE_WORKING_ISPRINT))
/* enable "enhanced" unprintable chars detection in fnfilter() */
# define HAVE_WORKING_ISPRINT
# endif
#endif
#ifdef MINIX
# include <stdio.h>
#endif
#if (!defined(HAVE_STRNICMP) & !defined(NO_STRNICMP))
# define NO_STRNICMP
#endif
#ifndef DATE_FORMAT
# define DATE_FORMAT DF_MDY /* GRR: customize with locale.h somehow? */
#endif
#define lenEOL 1
#ifdef EBCDIC
# define PutNativeEOL *q++ = '\n';
#else
# define PutNativeEOL *q++ = native(LF);
#endif
#define SCREENSIZE(ttrows, ttcols) screensize(ttrows, ttcols)
#define SCREENWIDTH 80
#define SCREENLWRAP 1
#define USE_EF_UT_TIME
#if (!defined(NO_LCHOWN) || !defined(NO_LCHMOD))
# define SET_SYMLINK_ATTRIBS
#endif
#ifdef MTS
# ifdef SET_DIR_ATTRIB
# undef SET_DIR_ATTRIB
# endif
#else /* !MTS */
# define SET_DIR_ATTRIB
# if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP)) /* GRR 970513 */
# define TIMESTAMP
# endif
# define RESTORE_UIDGID
#endif /* ?MTS */
/* Static variables that we have to add to Uz_Globs: */
#define SYSTEM_SPECIFIC_GLOBALS \
int created_dir, renamed_fullpath;\
char *rootpath, *buildpath, *end;\
ZCONST char *wildname;\
char *dirname, matchname[FILNAMSIZ];\
int rootlen, have_dirname, dirnamelen, notfirstcall;\
zvoid *wild_dir;
/* created_dir, and renamed_fullpath are used by both mapname() and */
/* checkdir(). */
/* rootlen, rootpath, buildpath and end are used by checkdir(). */
/* wild_dir, dirname, wildname, matchname[], dirnamelen, have_dirname, */
/* and notfirstcall are used by do_wild(). */
#endif /* !__unxcfg_h */

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/*---------------------------------------------------------------------------
unzip.h (new)
Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
This header file contains the public macros and typedefs required by
both the UnZip sources and by any application using the UnZip API. If
UNZIP_INTERNAL is defined, it includes unzpriv.h (containing includes,
prototypes and extern variables used by the actual UnZip sources).
---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------
This is version 2009-Jan-02 of the Info-ZIP license.
The definitive version of this document should be available at
ftp://ftp.info-zip.org/pub/infozip/license.html indefinitely and
a copy at http://www.info-zip.org/pub/infozip/license.html.
Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
For the purposes of this copyright and license, "Info-ZIP" is defined as
the following set of individuals:
Mark Adler, John Bush, Karl Davis, Harald Denker, Jean-Michel Dubois,
Jean-loup Gailly, Hunter Goatley, Ed Gordon, Ian Gorman, Chris Herborth,
Dirk Haase, Greg Hartwig, Robert Heath, Jonathan Hudson, Paul Kienitz,
David Kirschbaum, Johnny Lee, Onno van der Linden, Igor Mandrichenko,
Steve P. Miller, Sergio Monesi, Keith Owens, George Petrov, Greg Roelofs,
Kai Uwe Rommel, Steve Salisbury, Dave Smith, Steven M. Schweda,
Christian Spieler, Cosmin Truta, Antoine Verheijen, Paul von Behren,
Rich Wales, Mike White.
This software is provided "as is," without warranty of any kind, express
or implied. In no event shall Info-ZIP or its contributors be held liable
for any direct, indirect, incidental, special or consequential damages
arising out of the use of or inability to use this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the above disclaimer and the following restrictions:
1. Redistributions of source code (in whole or in part) must retain
the above copyright notice, definition, disclaimer, and this list
of conditions.
2. Redistributions in binary form (compiled executables and libraries)
must reproduce the above copyright notice, definition, disclaimer,
and this list of conditions in documentation and/or other materials
provided with the distribution. Additional documentation is not needed
for executables where a command line license option provides these and
a note regarding this option is in the executable's startup banner. The
sole exception to this condition is redistribution of a standard
UnZipSFX binary (including SFXWiz) as part of a self-extracting archive;
that is permitted without inclusion of this license, as long as the
normal SFX banner has not been removed from the binary or disabled.
3. Altered versions--including, but not limited to, ports to new operating
systems, existing ports with new graphical interfaces, versions with
modified or added functionality, and dynamic, shared, or static library
versions not from Info-ZIP--must be plainly marked as such and must not
be misrepresented as being the original source or, if binaries,
compiled from the original source. Such altered versions also must not
be misrepresented as being Info-ZIP releases--including, but not
limited to, labeling of the altered versions with the names "Info-ZIP"
(or any variation thereof, including, but not limited to, different
capitalizations), "Pocket UnZip," "WiZ" or "MacZip" without the
explicit permission of Info-ZIP. Such altered versions are further
prohibited from misrepresentative use of the Zip-Bugs or Info-ZIP
e-mail addresses or the Info-ZIP URL(s), such as to imply Info-ZIP
will provide support for the altered versions.
4. Info-ZIP retains the right to use the names "Info-ZIP," "Zip," "UnZip,"
"UnZipSFX," "WiZ," "Pocket UnZip," "Pocket Zip," and "MacZip" for its
own source and binary releases.
---------------------------------------------------------------------------*/
#ifndef __unzip_h /* prevent multiple inclusions */
#define __unzip_h
/*---------------------------------------------------------------------------
Predefined, machine-specific macros.
---------------------------------------------------------------------------*/
#ifdef __GO32__ /* MS-DOS extender: NOT Unix */
# ifdef unix
# undef unix
# endif
# ifdef _unix
# undef _unix
# endif
# ifdef __unix
# undef __unix
# endif
# ifdef __unix__
# undef __unix__
# endif
#endif
#if ((defined(__convex__) || defined(__convexc__)) && !defined(CONVEX))
# define CONVEX
#endif
#if (defined(unix) || defined(_unix) || defined(__unix) || defined(__unix__))
# ifndef UNIX
# define UNIX
# endif
#endif /* unix || _unix || __unix || __unix__ */
#if (defined(M_XENIX) || defined(COHERENT) || defined(__hpux))
# ifndef UNIX
# define UNIX
# endif
#endif /* M_XENIX || COHERENT || __hpux */
#if (defined(__NetBSD__) || defined(__FreeBSD__))
# ifndef UNIX
# define UNIX
# endif
#endif /* __NetBSD__ || __FreeBSD__ */
#if (defined(CONVEX) || defined(MINIX) || defined(_AIX) || defined(__QNX__))
# ifndef UNIX
# define UNIX
# endif
#endif /* CONVEX || MINIX || _AIX || __QNX__ */
#if (defined(VM_CMS) || defined(MVS))
# define CMS_MVS
#endif
#if (defined(__OS2__) && !defined(OS2))
# define OS2
#endif
#if (defined(__TANDEM) && !defined(TANDEM))
# define TANDEM
#endif
#if (defined(__VMS) && !defined(VMS))
# define VMS
#endif
#if ((defined(__WIN32__) || defined(_WIN32)) && !defined(WIN32))
# define WIN32
#endif
#if ((defined(__WINNT__) || defined(__WINNT)) && !defined(WIN32))
# define WIN32
#endif
#if defined(_WIN32_WCE)
# ifndef WIN32 /* WinCE is treated as a variant of the Win32 API */
# define WIN32
# endif
# ifndef UNICODE /* WinCE requires UNICODE wide character support */
# define UNICODE
# endif
#endif
#ifdef __COMPILER_KCC__
# include <c-env.h>
# ifdef SYS_T20
# define TOPS20
# endif
#endif /* __COMPILER_KCC__ */
/* Borland C does not define __TURBOC__ if compiling for a 32-bit platform */
#ifdef __BORLANDC__
# ifndef __TURBOC__
# define __TURBOC__
# endif
# if (!defined(__MSDOS__) && !defined(OS2) && !defined(WIN32))
# define __MSDOS__
# endif
#endif
/* define MSDOS for Turbo C (unless OS/2) and Power C as well as Microsoft C */
#ifdef __POWERC
# define __TURBOC__
# define MSDOS
#endif /* __POWERC */
#if (defined(__MSDOS__) && !defined(MSDOS)) /* just to make sure */
# define MSDOS
#endif
/* RSXNTDJ (at least up to v1.3) compiles for WIN32 (RSXNT) using a derivate
of the EMX environment, but defines MSDOS and __GO32__. ARG !!! */
#if (defined(MSDOS) && defined(WIN32))
# undef MSDOS /* WIN32 is >>>not<<< MSDOS */
#endif
#if (defined(__GO32__) && defined(__EMX__) && defined(__RSXNT__))
# undef __GO32__
#endif
#if (defined(linux) && !defined(LINUX))
# define LINUX
#endif
#ifdef __riscos
# define RISCOS
#endif
#if (defined(THINK_C) || defined(MPW))
# define MACOS
#endif
#if (defined(__MWERKS__) && defined(macintosh))
# define MACOS
#endif
/* use prototypes and ANSI libraries if __STDC__, or MS-DOS, or OS/2, or Win32,
* or IBM C Set/2, or Borland C, or Watcom C, or GNU gcc (emx or Cygwin),
* or Macintosh, or Sequent, or Atari, or IBM RS/6000, or Silicon Graphics,
* or Convex?, or AtheOS, or BeOS.
*/
#if (defined(__STDC__) || defined(MSDOS) || defined(OS2) || defined(WIN32))
# ifndef PROTO
# define PROTO
# endif
# ifndef MODERN
# define MODERN
# endif
#endif
#if (defined(__IBMC__) || defined(__BORLANDC__) || defined(__WATCOMC__))
# ifndef PROTO
# define PROTO
# endif
# ifndef MODERN
# define MODERN
# endif
#endif
#if (defined(__EMX__) || defined(__CYGWIN__))
# ifndef PROTO
# define PROTO
# endif
# ifndef MODERN
# define MODERN
# endif
#endif
#if (defined(MACOS) || defined(ATARI_ST) || defined(RISCOS) || defined(THEOS))
# ifndef PROTO
# define PROTO
# endif
# ifndef MODERN
# define MODERN
# endif
#endif
/* Sequent running Dynix/ptx: non-modern compiler */
#if (defined(_AIX) || defined(sgi) || (defined(_SEQUENT_) && !defined(PTX)))
# ifndef PROTO
# define PROTO
# endif
# ifndef MODERN
# define MODERN
# endif
#endif
#if (defined(CMS_MVS) || defined(__ATHEOS__) || defined(__BEOS__))
/* || defined(CONVEX) ? */
# ifndef PROTO
# define PROTO
# endif
# ifndef MODERN
# define MODERN
# endif
#endif
/* Bundled C compiler on HP-UX needs this. Others shouldn't care. */
#if (defined(__hpux))
# ifndef MODERN
# define MODERN
# endif
#endif
/* turn off prototypes if requested */
#if (defined(NOPROTO) && defined(PROTO))
# undef PROTO
#endif
/* used to remove arguments in function prototypes for non-ANSI C */
#ifdef PROTO
# define OF(a) a
#else
# define OF(a) ()
#endif
/* enable the "const" keyword only if MODERN and if not otherwise instructed */
#ifdef MODERN
# if (!defined(ZCONST) && (defined(USE_CONST) || !defined(NO_CONST)))
# define ZCONST const
# endif
#endif
#ifndef ZCONST
# define ZCONST
#endif
/* Tell Microsoft Visual C++ 2005 (and newer) to leave us alone
* and let us use standard C functions the way we're supposed to.
* (These preprocessor symbols must appear before the first system
* header include. They are located here, because for WINDLL the
* first system header includes follow just below.)
*/
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
# ifndef _CRT_SECURE_NO_WARNINGS
# define _CRT_SECURE_NO_WARNINGS
# endif
# ifndef _CRT_NONSTDC_NO_WARNINGS
# define _CRT_NONSTDC_NO_WARNINGS
# endif
# if defined(POCKET_UNZIP) && !defined(_CRT_NON_CONFORMING_SWPRINTFS)
# define _CRT_NON_CONFORMING_SWPRINTFS
# endif
#endif
/* NO_UNIXBACKUP overrides UNIXBACKUP */
#if defined(NO_UNIXBACKUP) && defined(UNIXBACKUP)
# undef UNIXBACKUP
#endif
/*---------------------------------------------------------------------------
Grab system-specific public include headers.
---------------------------------------------------------------------------*/
#ifdef POCKET_UNZIP /* WinCE port */
# include "wince/punzip.h" /* must appear before windows.h */
#endif
#ifdef WINDLL
/* for UnZip, the "basic" part of the win32 api is sufficient */
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# define IZ_HASDEFINED_WIN32LEAN
# endif
# include <windows.h>
# include "windll/structs.h"
# ifdef IZ_HASDEFINED_WIN32LEAN
# undef WIN32_LEAN_AND_MEAN
# undef IZ_HASDEFINED_WIN32LEAN
# endif
#endif
/*---------------------------------------------------------------------------
Grab system-dependent definition of EXPENTRY for prototypes below.
---------------------------------------------------------------------------*/
#if 0
#if (defined(OS2) && !defined(FUNZIP))
# ifdef UNZIP_INTERNAL
# define INCL_NOPM
# define INCL_DOSNLS
# define INCL_DOSPROCESS
# define INCL_DOSDEVICES
# define INCL_DOSDEVIOCTL
# define INCL_DOSERRORS
# define INCL_DOSMISC
# ifdef OS2DLL
# define INCL_REXXSAA
# include <rexxsaa.h>
# endif
# endif /* UNZIP_INTERNAL */
# include <os2.h>
# define UZ_EXP EXPENTRY
#endif /* OS2 && !FUNZIP */
#endif /* 0 */
#if (defined(OS2) && !defined(FUNZIP))
# if (defined(__IBMC__) || defined(__WATCOMC__))
# define UZ_EXP _System /* compiler keyword */
# else
# define UZ_EXP
# endif
#endif /* OS2 && !FUNZIP */
#if (defined(WINDLL) || defined(USE_UNZIP_LIB))
# ifndef EXPENTRY
# define UZ_EXP WINAPI
# else
# define UZ_EXP EXPENTRY
# endif
#endif
#ifndef UZ_EXP
# define UZ_EXP
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*---------------------------------------------------------------------------
Public typedefs.
---------------------------------------------------------------------------*/
#ifndef _IZ_TYPES_DEFINED
#ifdef MODERN
typedef void zvoid;
#else /* !MODERN */
# ifndef AOS_VS /* mostly modern? */
# ifndef VAXC /* not fully modern, but has knows 'void' */
# define void int
# endif /* !VAXC */
# endif /* !AOS_VS */
typedef char zvoid;
#endif /* ?MODERN */
typedef unsigned char uch; /* code assumes unsigned bytes; these type- */
typedef unsigned short ush; /* defs replace byte/UWORD/ULONG (which are */
typedef unsigned long ulg; /* predefined on some systems) & match zip */
#define _IZ_TYPES_DEFINED
#endif /* !_IZ_TYPES_DEFINED */
/* InputFn is not yet used and is likely to change: */
#ifdef PROTO
typedef int (UZ_EXP MsgFn) (zvoid *pG, uch *buf, ulg size, int flag);
typedef int (UZ_EXP InputFn) (zvoid *pG, uch *buf, int *size, int flag);
typedef void (UZ_EXP PauseFn) (zvoid *pG, ZCONST char *prompt, int flag);
typedef int (UZ_EXP PasswdFn) (zvoid *pG, int *rcnt, char *pwbuf,
int size, ZCONST char *zfn,
ZCONST char *efn);
typedef int (UZ_EXP StatCBFn) (zvoid *pG, int fnflag, ZCONST char *zfn,
ZCONST char *efn, ZCONST zvoid *details);
typedef void (UZ_EXP UsrIniFn) (void);
#else /* !PROTO */
typedef int (UZ_EXP MsgFn) ();
typedef int (UZ_EXP InputFn) ();
typedef void (UZ_EXP PauseFn) ();
typedef int (UZ_EXP PasswdFn) ();
typedef int (UZ_EXP StatCBFn) ();
typedef void (UZ_EXP UsrIniFn) ();
#endif /* ?PROTO */
typedef struct _UzpBuffer { /* rxstr */
ulg strlength; /* length of string */
char *strptr; /* pointer to string */
} UzpBuffer;
typedef struct _UzpInit {
ulg structlen; /* length of the struct being passed */
/* GRR: can we assume that each of these is a 32-bit pointer? if not,
* does it matter? add "far" keyword to make sure? */
MsgFn *msgfn;
InputFn *inputfn;
PauseFn *pausefn;
UsrIniFn *userfn; /* user init function to be called after */
/* globals constructed and initialized */
/* pointer to program's environment area or something? */
/* hooks for performance testing? */
/* hooks for extra unzip -v output? (detect CPU or other hardware?) */
/* anything else? let me (Greg) know... */
} UzpInit;
typedef struct _UzpCB {
ulg structlen; /* length of the struct being passed */
/* GRR: can we assume that each of these is a 32-bit pointer? if not,
* does it matter? add "far" keyword to make sure? */
MsgFn *msgfn;
InputFn *inputfn;
PauseFn *pausefn;
PasswdFn *passwdfn;
StatCBFn *statrepfn;
} UzpCB;
/* the collection of general UnZip option flags and option arguments */
typedef struct _UzpOpts {
#ifndef FUNZIP
char *exdir; /* pointer to extraction root directory (-d option) */
char *pwdarg; /* pointer to command-line password (-P option) */
int zipinfo_mode; /* behave like ZipInfo or like normal UnZip? */
int aflag; /* -a: do ASCII-EBCDIC and/or end-of-line translation */
#ifdef VMS
int bflag; /* -b: force fixed record format for binary files */
#endif
#ifdef TANDEM
int bflag; /* -b: create text files in 'C' format (180)*/
#endif
#if defined(UNIX) || defined(OS2) || defined(WIN32)
int B_flag; /* -B: back up existing files by renaming to *~##### */
#else
#ifdef UNIXBACKUP
int B_flag; /* -B: back up existing files by renaming to *~##### */
#endif
#endif
int cflag; /* -c: output to stdout */
int C_flag; /* -C: match filenames case-insensitively */
int D_flag; /* -D: don't restore directory (-DD: any) timestamps */
#ifdef MACOS
int E_flag; /* -E: [MacOS] show Mac extra field during restoring */
#endif
int fflag; /* -f: "freshen" (extract only newer files) */
#if (defined(RISCOS) || defined(ACORN_FTYPE_NFS))
int acorn_nfs_ext; /* -F: RISC OS types & NFS filetype extensions */
#endif
int hflag; /* -h: header line (zipinfo) */
#ifdef MACOS
int i_flag; /* -i: [MacOS] ignore filenames stored in Mac e.f. */
#endif
#ifdef RISCOS
int scanimage; /* -I: scan image files */
#endif
int jflag; /* -j: junk pathnames (unzip) */
#if (defined(__ATHEOS__) || defined(__BEOS__) || defined(MACOS))
int J_flag; /* -J: ignore AtheOS/BeOS/MacOS e. f. info (unzip) */
#endif
#if (defined(__ATHEOS__) || defined(__BEOS__) || defined(UNIX))
int K_flag; /* -K: keep setuid/setgid/tacky permissions */
#endif
int lflag; /* -12slmv: listing format (zipinfo) */
int L_flag; /* -L: convert filenames from some OSes to lowercase */
int overwrite_none; /* -n: never overwrite files (no prompting) */
#ifdef AMIGA
int N_flag; /* -N: restore comments as AmigaDOS filenotes */
#endif
int overwrite_all; /* -o: OK to overwrite files without prompting */
#endif /* !FUNZIP */
int qflag; /* -q: produce a lot less output */
#ifdef TANDEM
int rflag; /* -r: remove file extensions */
#endif
#ifndef FUNZIP
#if (defined(MSDOS) || defined(FLEXOS) || defined(OS2) || defined(WIN32))
int sflag; /* -s: convert spaces in filenames to underscores */
#endif
#if (defined(NLM))
int sflag; /* -s: convert spaces in filenames to underscores */
#endif
#ifdef VMS
int S_flag; /* -S: use Stream_LF for text files (-a[a]) */
#endif
#if (defined(MSDOS) || defined(__human68k__) || defined(OS2) || defined(WIN32))
int volflag; /* -$: extract volume labels */
#endif
int tflag; /* -t: test (unzip) or totals line (zipinfo) */
int T_flag; /* -T: timestamps (unzip) or dec. time fmt (zipinfo) */
int uflag; /* -u: "update" (extract only newer/brand-new files) */
#if defined(UNIX) || defined(VMS) || defined(WIN32)
int U_flag; /* -U: escape non-ASCII, -UU No Unicode paths */
#endif
int vflag; /* -v: (verbosely) list directory */
int V_flag; /* -V: don't strip VMS version numbers */
int W_flag; /* -W: wildcard '*' won't match '/' dir separator */
#if (defined (__ATHEOS__) || defined(__BEOS__) || defined(UNIX))
int X_flag; /* -X: restore owner/protection or UID/GID or ACLs */
#else
#if (defined(TANDEM) || defined(THEOS))
int X_flag; /* -X: restore owner/protection or UID/GID or ACLs */
#else
#if (defined(OS2) || defined(VMS) || defined(WIN32))
int X_flag; /* -X: restore owner/protection or UID/GID or ACLs */
#endif
#endif
#endif
#ifdef VMS
int Y_flag; /* -Y: treat ".nnn" as ";nnn" version */
#endif
int zflag; /* -z: display the zipfile comment (only, for unzip) */
#ifdef VMS
int ods2_flag; /* -2: force names to conform to ODS2 */
#endif
#if (!defined(RISCOS) && !defined(CMS_MVS) && !defined(TANDEM))
int ddotflag; /* -:: don't skip over "../" path elements */
#endif
#ifdef UNIX
int cflxflag; /* -^: allow control chars in extracted filenames */
#endif
#endif /* !FUNZIP */
} UzpOpts;
/* intended to be a private struct: */
typedef struct _ver {
uch major; /* e.g., integer 5 */
uch minor; /* e.g., 2 */
uch patchlevel; /* e.g., 0 */
uch not_used;
} _version_type;
typedef struct _UzpVer {
ulg structlen; /* length of the struct being passed */
ulg flag; /* bit 0: is_beta bit 1: uses_zlib */
ZCONST char *betalevel; /* e.g. "g BETA" or "" */
ZCONST char *date; /* e.g. "9 Oct 08" (beta) or "9 October 2008" */
ZCONST char *zlib_version;/* e.g. "1.2.3" or NULL */
_version_type unzip; /* current UnZip version */
_version_type zipinfo; /* current ZipInfo version */
_version_type os2dll; /* OS2DLL version (retained for compatibility */
_version_type windll; /* WinDLL version (retained for compatibility */
_version_type dllapimin; /* last incompatible change of library API */
} UzpVer;
/* for Visual BASIC access to Windows DLLs: */
typedef struct _UzpVer2 {
ulg structlen; /* length of the struct being passed */
ulg flag; /* bit 0: is_beta bit 1: uses_zlib */
char betalevel[10]; /* e.g. "g BETA" or "" */
char date[20]; /* e.g. "9 Oct 08" (beta) or "9 October 2008" */
char zlib_version[10]; /* e.g. "1.2.3" or NULL */
_version_type unzip; /* current UnZip version */
_version_type zipinfo; /* current ZipInfo version */
_version_type os2dll; /* OS2DLL version (retained for compatibility */
_version_type windll; /* WinDLL version (retained for compatibility */
_version_type dllapimin; /* last incompatible change of library API */
} UzpVer2;
typedef struct _Uzp_Siz64 {
unsigned long lo32;
unsigned long hi32;
} Uzp_Siz64;
typedef struct _Uzp_cdir_Rec {
uch version_made_by[2];
uch version_needed_to_extract[2];
ush general_purpose_bit_flag;
ush compression_method;
ulg last_mod_dos_datetime;
ulg crc32;
Uzp_Siz64 csize;
Uzp_Siz64 ucsize;
ush filename_length;
ush extra_field_length;
ush file_comment_length;
ush disk_number_start;
ush internal_file_attributes;
ulg external_file_attributes;
Uzp_Siz64 relative_offset_local_header;
} Uzp_cdir_Rec;
#define UZPINIT_LEN sizeof(UzpInit)
#define UZPVER_LEN sizeof(UzpVer)
#define cbList(func) int (* UZ_EXP func)(char *filename, Uzp_cdir_Rec *crec)
/*---------------------------------------------------------------------------
Return (and exit) values of the public UnZip API functions.
---------------------------------------------------------------------------*/
/* external return codes */
#define PK_OK 0 /* no error */
#define PK_COOL 0 /* no error */
#define PK_WARN 1 /* warning error */
#define PK_ERR 2 /* error in zipfile */
#define PK_BADERR 3 /* severe error in zipfile */
#define PK_MEM 4 /* insufficient memory (during initialization) */
#define PK_MEM2 5 /* insufficient memory (password failure) */
#define PK_MEM3 6 /* insufficient memory (file decompression) */
#define PK_MEM4 7 /* insufficient memory (memory decompression) */
#define PK_MEM5 8 /* insufficient memory (not yet used) */
#define PK_NOZIP 9 /* zipfile not found */
#define PK_PARAM 10 /* bad or illegal parameters specified */
#define PK_FIND 11 /* no files found */
#define PK_DISK 50 /* disk full */
#define PK_EOF 51 /* unexpected EOF */
#define IZ_CTRLC 80 /* user hit ^C to terminate */
#define IZ_UNSUP 81 /* no files found: all unsup. compr/encrypt. */
#define IZ_BADPWD 82 /* no files found: all had bad password */
#define IZ_ERRBF 83 /* big-file archive, small-file program */
/* return codes of password fetches (negative = user abort; positive = error) */
#define IZ_PW_ENTERED 0 /* got some password string; use/try it */
#define IZ_PW_CANCEL -1 /* no password available (for this entry) */
#define IZ_PW_CANCELALL -2 /* no password, skip any further pwd. request */
#define IZ_PW_ERROR 5 /* = PK_MEM2 : failure (no mem, no tty, ...) */
/* flag values for status callback function */
#define UZ_ST_START_EXTRACT 1 /* no details */
#define UZ_ST_IN_PROGRESS 2 /* no details */
#define UZ_ST_FINISH_MEMBER 3 /* 'details': extracted size */
/* return values of status callback function */
#define UZ_ST_CONTINUE 0
#define UZ_ST_BREAK 1
/*---------------------------------------------------------------------------
Prototypes for public UnZip API (DLL) functions.
---------------------------------------------------------------------------*/
#define UzpMatch match
int UZ_EXP UzpMain OF((int argc, char **argv));
int UZ_EXP UzpAltMain OF((int argc, char **argv, UzpInit *init));
ZCONST UzpVer * UZ_EXP UzpVersion OF((void));
void UZ_EXP UzpFreeMemBuffer OF((UzpBuffer *retstr));
#ifndef WINDLL
int UZ_EXP UzpUnzipToMemory OF((char *zip, char *file, UzpOpts *optflgs,
UzpCB *UsrFunc, UzpBuffer *retstr));
int UZ_EXP UzpGrep OF((char *archive, char *file,
char *pattern, int cmd, int SkipBin,
UzpCB *UsrFunc));
#endif
#ifdef OS2
int UZ_EXP UzpFileTree OF((char *name, cbList(callBack),
char *cpInclude[], char *cpExclude[]));
#endif
unsigned UZ_EXP UzpVersion2 OF((UzpVer2 *version));
int UZ_EXP UzpValidate OF((char *archive, int AllCodes));
/* default I/O functions (can be swapped out via UzpAltMain() entry point): */
int UZ_EXP UzpMessagePrnt OF((zvoid *pG, uch *buf, ulg size, int flag));
int UZ_EXP UzpMessageNull OF((zvoid *pG, uch *buf, ulg size, int flag));
int UZ_EXP UzpInput OF((zvoid *pG, uch *buf, int *size, int flag));
void UZ_EXP UzpMorePause OF((zvoid *pG, ZCONST char *prompt, int flag));
int UZ_EXP UzpPassword OF((zvoid *pG, int *rcnt, char *pwbuf,
int size, ZCONST char *zfn,
ZCONST char *efn));
#ifdef __cplusplus
}
#endif
/*---------------------------------------------------------------------------
Remaining private stuff for UnZip compilation.
---------------------------------------------------------------------------*/
#ifdef UNZIP_INTERNAL
# include "unzpriv.h"
#endif
#endif /* !__unzip_h */

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef WIN32
# include <windows.h>
#endif
#include "appDetails.h"
#define CMD_BUF_LEN 1024
static int sfx_app_argc = 0;
static char** sfx_app_argv = NULL;
static char sfx_tmp_path[512] = { 0 };
void sfx_app_set_args(int argc, char** argv)
{
sfx_app_argc = argc;
sfx_app_argv = argv;
}
int sfx_app_autorun_now()
{
int i, cmdBufLen = 0;
char cmdBuf[CMD_BUF_LEN];
const char* const path = sfx_get_tmp_path(1);
chdir(path);
strcpy(cmdBuf, path);
strcat(cmdBuf, SFX_AUTORUN_CMD);
cmdBufLen = strlen(cmdBuf);
for (i=0; i < sfx_app_argc; i++)
{
if (! sfx_app_argv[i])
continue;
cmdBufLen += strlen(sfx_app_argv[i]) + 1;
if (cmdBufLen >= CMD_BUF_LEN-1)
break;
strcat(cmdBuf, " ");
strcat(cmdBuf, sfx_app_argv[i]);
}
puts(SFX_APP_BANNER);
printf("Launching: '%s'\n", cmdBuf);
#ifdef WIN32
ShellExecute(NULL, "open", cmdBuf, NULL, NULL, SW_SHOWNORMAL);
return 0;
#else
const int ret = system(cmdBuf);
exit(ret);
return ret;
#endif
}
char* sfx_get_tmp_path(int withAppName)
{
#ifdef WIN32
GetTempPathA(512 - strlen(DISTRHO_PLUGIN_LABEL), sfx_tmp_path);
if (withAppName == 1)
strcat(sfx_tmp_path, DISTRHO_PLUGIN_LABEL);
#else
char* const tmp = getenv("TMP");
if (tmp)
strcpy(sfx_tmp_path, tmp);
else
strcpy(sfx_tmp_path, "/tmp");
if (withAppName == 1)
strcat(sfx_tmp_path, "/" DISTRHO_PLUGIN_LABEL);
#endif
return sfx_tmp_path;
}

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#ifndef __APP_DETAILS_H__
#define __APP_DETAILS_H__
#include "../../src/Cardinal/DistrhoPluginInfo.h"
#define SFX_APP_BANNER DISTRHO_PLUGIN_NAME " self-contained executable, based on UnZipSFX"
#ifdef WIN32
# define SFX_AUTORUN_CMD "\\" DISTRHO_PLUGIN_LABEL ".exe"
#else
# define SFX_AUTORUN_CMD "/" DISTRHO_PLUGIN_LABEL
#endif
void sfx_app_set_args(int argc, char** argv);
int sfx_app_autorun_now();
char* sfx_get_tmp_path(int withAppName);
#endif // __APP_DETAILS_H__

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/*
Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2009-Jan-02 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*
unzvers.h (for UnZip) by Info-ZIP.
*/
#ifndef __unzvers_h /* don't include more than once */
#define __unzvers_h
#ifdef BETA
# undef BETA /* undefine BETA for public releases */
#endif
#ifdef BETA
# define UZ_BETALEVEL "h03 BETA"
# define UZ_VERSION_DATE "17 Apr 09" /* internal beta version */
#else
# define UZ_BETALEVEL ""
# define UZ_VERSION_DATE "20 April 2009" /* official release version */
# define RELEASE
#endif
#define UZ_MAJORVER 6 /* UnZip */
#define UZ_MINORVER 0
#define ZI_MAJORVER 3 /* ZipInfo */
#define ZI_MINORVER 0
#define UZ_PATCHLEVEL 0
#define UZ_VER_STRING "6.0" /* keep in sync with Version numbers! */
#ifndef IZ_COMPANY_NAME /* might be already defined... */
# define IZ_COMPANY_NAME "Info-ZIP"
#endif
/* these are obsolete but remain for backward compatibility: */
#if (defined(OS2) || defined(__OS2__))
# define D2_MAJORVER UZ_MAJORVER /* DLL for OS/2 */
# define D2_MINORVER UZ_MINORVER
# define D2_PATCHLEVEL UZ_PATCHLEVEL
#endif
#define DW_MAJORVER UZ_MAJORVER /* DLL for MS Windows */
#define DW_MINORVER UZ_MINORVER
#define DW_PATCHLEVEL UZ_PATCHLEVEL
#define WIN_VERSION_DATE UZ_VERSION_DATE
#define UNZ_DLL_VERSION UZ_VER_STRING
/* The following version constants specify the UnZip version that introduced
* the most recent incompatible change (means: change that breaks backward
* compatibility) of a DLL/Library binary API definition.
*
* Currently, UnZip supports three distinct DLL/Library APIs, which each
* carry their own "compatibility level":
* a) The "generic" (console-mode oriented) API has been used on UNIX,
* for example. This API provides a "callable" interface similar to the
* interactive command line of the normal program executables.
* b) The OS/2-only API provides (additional) functions specially tailored
* for interfacing with the REXX shell.
* c) The Win32 DLL API with a pure binary interface which can be used to
* build GUI mode as well as Console mode applications.
*
* Whenever a change that breaks backward compatibility gets applied to
* any of the DLL/Library APIs, the corresponding compatibility level should
* be synchronized with the current UnZip version numbers.
*/
/* generic DLL API minimum compatible version*/
#define UZ_GENAPI_COMP_MAJOR 6
#define UZ_GENAPI_COMP_MINOR 0
#define UZ_GENAPI_COMP_REVIS 0
/* os2dll API minimum compatible version*/
#define UZ_OS2API_COMP_MAJOR 6
#define UZ_OS2API_COMP_MINOR 0
#define UZ_OS2API_COMP_REVIS 0
/* windll API minimum compatible version*/
#define UZ_WINAPI_COMP_MAJOR 6
#define UZ_WINAPI_COMP_MINOR 0
#define UZ_WINAPI_COMP_REVIS 0
#endif /* !__unzvers_h */

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/*
Copyright (c) 1990-2007 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*
Copyright (c) 1996 Scott Field (dedicated to Info-Zip group)
Module Name:
nt.c
Abstract:
This module implements WinNT security descriptor operations for the
Win32 Info-ZIP project. Operation such as setting file security,
using/querying local and remote privileges, and queuing of operations
is performed here. The contents of this module are only relevant
when the code is running on Windows NT, and the target volume supports
persistent Acl storage.
User privileges that allow accessing certain privileged aspects of the
security descriptor (such as the Sacl) are only used if the user specified
to do so.
Author:
Scott Field (sfield@microsoft.com)
Last revised: 18 Jan 97
*/
#define WIN32_LEAN_AND_MEAN
#define UNZIP_INTERNAL
#include <windows.h>
#include "../unzip.h"
#ifdef __RSXNT__
# include "../win32/rsxntwin.h"
#endif
#include "../win32/nt.h"
#ifdef NTSD_EAS /* This file is only needed for NTSD handling */
/* Borland C++ does not define FILE_SHARE_DELETE. Others also? */
#ifndef FILE_SHARE_DELETE
# define FILE_SHARE_DELETE 0x00000004
#endif
/* This macro definition is missing in old versions of MS' winbase.h. */
#ifndef InterlockedExchangePointer
# define InterlockedExchangePointer(Target, Value) \
(PVOID)InterlockedExchange((PLONG)(Target), (LONG)(Value))
#endif
/* private prototypes */
static BOOL Initialize(VOID);
static VOID GetRemotePrivilegesSet(CHAR *FileName, PDWORD dwRemotePrivileges);
static VOID InitLocalPrivileges(VOID);
volatile BOOL bInitialized = FALSE; /* module level stuff initialized? */
HANDLE hInitMutex = NULL; /* prevent multiple initialization */
BOOL g_bRestorePrivilege = FALSE; /* for local set file security override */
BOOL g_bSaclPrivilege = FALSE; /* for local set sacl operations, only when
restore privilege not present */
/* our single cached volume capabilities structure that describes the last
volume root we encountered. A single entry like this works well in the
zip/unzip scenario for a number of reasons:
1. typically one extraction path during unzip.
2. typically process one volume at a time during zip, and then move
on to the next.
3. no cleanup code required and no memory leaks.
4. simple code.
This approach should be reworked to a linked list approach if we expect to
be called by many threads which are processing a variety of input/output
volumes, since lock contention and stale data may become a bottleneck. */
VOLUMECAPS g_VolumeCaps;
CRITICAL_SECTION VolumeCapsLock;
static BOOL Initialize(VOID)
{
HANDLE hMutex;
HANDLE hOldMutex;
if (bInitialized) return TRUE;
hMutex = CreateMutex(NULL, TRUE, NULL);
if(hMutex == NULL) return FALSE;
hOldMutex = (HANDLE)InterlockedExchangePointer((void *)&hInitMutex,
hMutex);
if (hOldMutex != NULL) {
/* somebody setup the mutex already */
InterlockedExchangePointer((void *)&hInitMutex,
hOldMutex);
CloseHandle(hMutex); /* close new, un-needed mutex */
/* wait for initialization to complete and return status */
WaitForSingleObject(hOldMutex, INFINITE);
ReleaseMutex(hOldMutex);
return bInitialized;
}
if (!bInitialized) {
/* initialize module level resources */
InitializeCriticalSection( &VolumeCapsLock );
memset(&g_VolumeCaps, 0, sizeof(VOLUMECAPS));
InitLocalPrivileges();
bInitialized = TRUE;
}
InterlockedExchangePointer((void *)&hInitMutex,
NULL);
ReleaseMutex(hMutex); /* release correct mutex */
CloseHandle(hMutex); /* free the no longer needed handle resource */
return TRUE;
}
BOOL ValidateSecurity(uch *securitydata)
{
PSECURITY_DESCRIPTOR sd = (PSECURITY_DESCRIPTOR)securitydata;
PACL pAcl;
PSID pSid;
BOOL bAclPresent;
BOOL bDefaulted;
if(!IsWinNT()) return TRUE; /* don't do anything if not on WinNT */
if(!IsValidSecurityDescriptor(sd)) return FALSE;
/* verify Dacl integrity */
if(!GetSecurityDescriptorDacl(sd, &bAclPresent, &pAcl, &bDefaulted))
return FALSE;
if(bAclPresent && pAcl!=NULL) {
if(!IsValidAcl(pAcl)) return FALSE;
}
/* verify Sacl integrity */
if(!GetSecurityDescriptorSacl(sd, &bAclPresent, &pAcl, &bDefaulted))
return FALSE;
if(bAclPresent && pAcl!=NULL) {
if(!IsValidAcl(pAcl)) return FALSE;
}
/* verify owner integrity */
if(!GetSecurityDescriptorOwner(sd, &pSid, &bDefaulted))
return FALSE;
if(pSid != NULL) {
if(!IsValidSid(pSid)) return FALSE;
}
/* verify group integrity */
if(!GetSecurityDescriptorGroup(sd, &pSid, &bDefaulted))
return FALSE;
if(pSid != NULL) {
if(!IsValidSid(pSid)) return FALSE;
}
return TRUE;
}
static VOID GetRemotePrivilegesSet(char *FileName, PDWORD dwRemotePrivileges)
{
HANDLE hFile;
*dwRemotePrivileges = 0;
/* see if we have the SeRestorePrivilege */
hFile = CreateFileA(
FileName,
ACCESS_SYSTEM_SECURITY | WRITE_DAC | WRITE_OWNER | READ_CONTROL,
FILE_SHARE_READ | FILE_SHARE_DELETE, /* no sd updating allowed here */
NULL,
OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS,
NULL
);
if(hFile != INVALID_HANDLE_VALUE) {
/* no remote way to determine SeRestorePrivilege -- just try a
read/write to simulate it */
SECURITY_INFORMATION si = DACL_SECURITY_INFORMATION |
SACL_SECURITY_INFORMATION | OWNER_SECURITY_INFORMATION |
GROUP_SECURITY_INFORMATION;
PSECURITY_DESCRIPTOR sd;
DWORD cbBuf = 0;
GetKernelObjectSecurity(hFile, si, NULL, cbBuf, &cbBuf);
if(ERROR_INSUFFICIENT_BUFFER == GetLastError()) {
if((sd = HeapAlloc(GetProcessHeap(), 0, cbBuf)) != NULL) {
if(GetKernelObjectSecurity(hFile, si, sd, cbBuf, &cbBuf)) {
if(SetKernelObjectSecurity(hFile, si, sd))
*dwRemotePrivileges |= OVERRIDE_RESTORE;
}
HeapFree(GetProcessHeap(), 0, sd);
}
}
CloseHandle(hFile);
} else {
/* see if we have the SeSecurityPrivilege */
/* note we don't need this if we have SeRestorePrivilege */
hFile = CreateFileA(
FileName,
ACCESS_SYSTEM_SECURITY,
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, /* max */
NULL,
OPEN_EXISTING,
0,
NULL
);
if(hFile != INVALID_HANDLE_VALUE) {
CloseHandle(hFile);
*dwRemotePrivileges |= OVERRIDE_SACL;
}
}
}
BOOL GetVolumeCaps(
char *rootpath, /* filepath, or NULL */
char *name, /* filename associated with rootpath */
PVOLUMECAPS VolumeCaps /* result structure describing capabilities */
)
{
char TempRootPath[MAX_PATH + 1];
DWORD cchTempRootPath = 0;
BOOL bSuccess = TRUE; /* assume success until told otherwise */
if(!bInitialized) if(!Initialize()) return FALSE;
/* process the input path to produce a consistent path suitable for
compare operations and also suitable for certain picky Win32 API
that don't like forward slashes */
if(rootpath != NULL && rootpath[0] != '\0') {
DWORD i;
cchTempRootPath = lstrlenA(rootpath);
if(cchTempRootPath > MAX_PATH) return FALSE;
/* copy input, converting forward slashes to back slashes as we go */
for(i = 0 ; i <= cchTempRootPath ; i++) {
if(rootpath[i] == '/') TempRootPath[i] = '\\';
else TempRootPath[i] = rootpath[i];
}
/* check for UNC and Null terminate or append trailing \ as
appropriate */
/* possible valid UNCs we are passed follow:
\\machine\foo\bar (path is \\machine\foo\)
\\machine\foo (path is \\machine\foo\)
\\machine\foo\
\\.\c$\ (FIXFIX: Win32API doesn't like this - GetComputerName())
LATERLATER: handling mounted DFS drives in the future will require
slightly different logic which isn't available today.
This is required because directories can point at
different servers which have differing capabilities.
*/
if(TempRootPath[0] == '\\' && TempRootPath[1] == '\\') {
DWORD slash = 0;
for(i = 2 ; i < cchTempRootPath ; i++) {
if(TempRootPath[i] == '\\') {
slash++;
if(slash == 2) {
i++;
TempRootPath[i] = '\0';
cchTempRootPath = i;
break;
}
}
}
/* if there was only one slash found, just tack another onto the
end */
if(slash == 1 && TempRootPath[cchTempRootPath] != '\\') {
TempRootPath[cchTempRootPath] = TempRootPath[0]; /* '\\' */
TempRootPath[cchTempRootPath+1] = '\0';
cchTempRootPath++;
}
} else {
if(TempRootPath[1] == ':') {
/* drive letter specified, truncate to root */
TempRootPath[2] = '\\';
TempRootPath[3] = '\0';
cchTempRootPath = 3;
} else {
/* must be file on current drive */
TempRootPath[0] = '\0';
cchTempRootPath = 0;
}
}
} /* if path != NULL */
/* grab lock protecting cached entry */
EnterCriticalSection( &VolumeCapsLock );
if(!g_VolumeCaps.bValid ||
lstrcmpiA(g_VolumeCaps.RootPath, TempRootPath) != 0)
{
/* no match found, build up new entry */
DWORD dwFileSystemFlags;
DWORD dwRemotePrivileges = 0;
BOOL bRemote = FALSE;
/* release lock during expensive operations */
LeaveCriticalSection( &VolumeCapsLock );
bSuccess = GetVolumeInformationA(
(TempRootPath[0] == '\0') ? NULL : TempRootPath,
NULL, 0,
NULL, NULL,
&dwFileSystemFlags,
NULL, 0);
/* only if target volume supports Acls, and we were told to use
privileges do we need to go out and test for the remote case */
if(bSuccess && (dwFileSystemFlags & FS_PERSISTENT_ACLS) &&
VolumeCaps->bUsePrivileges)
{
if(GetDriveTypeA( (TempRootPath[0] == '\0') ? NULL : TempRootPath )
== DRIVE_REMOTE)
{
bRemote = TRUE;
/* make a determination about our remote capabilities */
GetRemotePrivilegesSet(name, &dwRemotePrivileges);
}
}
/* always take the lock again, since we release it below */
EnterCriticalSection( &VolumeCapsLock );
/* replace the existing data if successful */
if(bSuccess) {
lstrcpynA(g_VolumeCaps.RootPath, TempRootPath, cchTempRootPath+1);
g_VolumeCaps.dwFileSystemFlags = dwFileSystemFlags;
g_VolumeCaps.bRemote = bRemote;
g_VolumeCaps.dwRemotePrivileges = dwRemotePrivileges;
g_VolumeCaps.bValid = TRUE;
}
}
if(bSuccess) {
/* copy input elements */
g_VolumeCaps.bUsePrivileges = VolumeCaps->bUsePrivileges;
g_VolumeCaps.dwFileAttributes = VolumeCaps->dwFileAttributes;
/* give caller results */
memcpy(VolumeCaps, &g_VolumeCaps, sizeof(VOLUMECAPS));
} else {
g_VolumeCaps.bValid = FALSE;
}
LeaveCriticalSection( &VolumeCapsLock ); /* release lock */
return bSuccess;
}
BOOL SecuritySet(char *resource, PVOLUMECAPS VolumeCaps, uch *securitydata)
{
HANDLE hFile;
DWORD dwDesiredAccess = 0;
DWORD dwFlags = 0;
PSECURITY_DESCRIPTOR sd = (PSECURITY_DESCRIPTOR)securitydata;
SECURITY_DESCRIPTOR_CONTROL sdc;
SECURITY_INFORMATION RequestedInfo = 0;
DWORD dwRev;
BOOL bRestorePrivilege = FALSE;
BOOL bSaclPrivilege = FALSE;
BOOL bSuccess;
if(!bInitialized) if(!Initialize()) return FALSE;
/* defer directory processing */
if(VolumeCaps->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
/* opening a directory requires FILE_FLAG_BACKUP_SEMANTICS */
dwFlags |= FILE_FLAG_BACKUP_SEMANTICS;
}
/* evaluate the input security descriptor and act accordingly */
if(!IsValidSecurityDescriptor(sd))
return FALSE;
if(!GetSecurityDescriptorControl(sd, &sdc, &dwRev))
return FALSE;
/* setup privilege usage based on if told we can use privileges, and if so,
what privileges we have */
if(VolumeCaps->bUsePrivileges) {
if(VolumeCaps->bRemote) {
/* use remotely determined privileges */
if(VolumeCaps->dwRemotePrivileges & OVERRIDE_RESTORE)
bRestorePrivilege = TRUE;
if(VolumeCaps->dwRemotePrivileges & OVERRIDE_SACL)
bSaclPrivilege = TRUE;
} else {
/* use local privileges */
bRestorePrivilege = g_bRestorePrivilege;
bSaclPrivilege = g_bSaclPrivilege;
}
}
/* if a Dacl is present write Dacl out */
/* if we have SeRestorePrivilege, write owner and group info out */
if(sdc & SE_DACL_PRESENT) {
dwDesiredAccess |= WRITE_DAC;
RequestedInfo |= DACL_SECURITY_INFORMATION;
if(bRestorePrivilege) {
dwDesiredAccess |= WRITE_OWNER;
RequestedInfo |= (OWNER_SECURITY_INFORMATION |
GROUP_SECURITY_INFORMATION);
}
}
/* if a Sacl is present and we have either SeRestorePrivilege or
SeSystemSecurityPrivilege try to write Sacl out */
if((sdc & SE_SACL_PRESENT) && (bRestorePrivilege || bSaclPrivilege)) {
dwDesiredAccess |= ACCESS_SYSTEM_SECURITY;
RequestedInfo |= SACL_SECURITY_INFORMATION;
}
if(RequestedInfo == 0) /* nothing to do */
return FALSE;
if(bRestorePrivilege)
dwFlags |= FILE_FLAG_BACKUP_SEMANTICS;
hFile = CreateFileA(
resource,
dwDesiredAccess,
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,/* max sharing */
NULL,
OPEN_EXISTING,
dwFlags,
NULL
);
if(hFile == INVALID_HANDLE_VALUE)
return FALSE;
bSuccess = SetKernelObjectSecurity(hFile, RequestedInfo, sd);
CloseHandle(hFile);
return bSuccess;
}
static VOID InitLocalPrivileges(VOID)
{
HANDLE hToken;
TOKEN_PRIVILEGES tp;
/* try to enable some interesting privileges that give us the ability
to get some security information that we normally cannot.
note that enabling privileges is only relevant on the local machine;
when accessing files that are on a remote machine, any privileges
that are present on the remote machine get enabled by default. */
if(!OpenProcessToken(GetCurrentProcess(),
TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES, &hToken))
return;
tp.PrivilegeCount = 1;
tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
if(LookupPrivilegeValue(NULL, SE_RESTORE_NAME, &tp.Privileges[0].Luid)) {
/* try to enable SeRestorePrivilege; if this succeeds, we can write
all aspects of the security descriptor */
if(AdjustTokenPrivileges(hToken, FALSE, &tp, 0, NULL, NULL) &&
GetLastError() == ERROR_SUCCESS) g_bRestorePrivilege = TRUE;
}
/* try to enable SeSystemSecurityPrivilege, if SeRestorePrivilege not
present; if this succeeds, we can write the Sacl */
if(!g_bRestorePrivilege &&
LookupPrivilegeValue(NULL, SE_SECURITY_NAME, &tp.Privileges[0].Luid)) {
if(AdjustTokenPrivileges(hToken, FALSE, &tp, 0, NULL, NULL) &&
GetLastError() == ERROR_SUCCESS) g_bSaclPrivilege = TRUE;
}
CloseHandle(hToken);
}
#endif /* NTSD_EAS */

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/*
Copyright (c) 1990-2005 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/* nt.h: central header for EF_NTSD "SD" extra field */
#ifndef _NT_H
#define _NT_H
#define NTSD_BUFFERSIZE (1024) /* threshold to cause malloc() */
#define OVERRIDE_BACKUP 1 /* we have SeBackupPrivilege on remote */
#define OVERRIDE_RESTORE 2 /* we have SeRestorePrivilege on remote */
#define OVERRIDE_SACL 4 /* we have SeSystemSecurityPrivilege on remote */
typedef struct {
BOOL bValid; /* are our contents valid? */
BOOL bUsePrivileges; /* use privilege overrides? */
DWORD dwFileSystemFlags; /* describes target file system */
BOOL bRemote; /* is volume remote? */
DWORD dwRemotePrivileges; /* relevant only on remote volumes */
DWORD dwFileAttributes;
char RootPath[MAX_PATH+1]; /* path to network / filesystem */
} VOLUMECAPS, *PVOLUMECAPS, *LPVOLUMECAPS;
BOOL SecuritySet(char *resource, PVOLUMECAPS VolumeCaps, uch *securitydata);
BOOL GetVolumeCaps(char *rootpath, char *name, PVOLUMECAPS VolumeCaps);
BOOL ValidateSecurity(uch *securitydata);
#endif /* _NT_H */

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/*
Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2009-Jan-02 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
Win32 specific configuration section:
---------------------------------------------------------------------------*/
#ifndef __w32cfg_h
#define __w32cfg_h
#ifdef __MINGW32__
# define USE_STRM_INPUT
#endif
#ifdef __CYGWIN__
/* We treat the file system underneath the Cygwin Unix emulator environment
* as "native VFAT/NTFS" and use the WIN32 API for its special attributes...
*/
# ifdef UNIX
# undef UNIX
# endif
#endif
#if (defined(_MSC_VER) && !defined(MSC))
# define MSC
#endif
/* enable multibyte character set support by default */
#if (!defined(_MBCS) && !defined(NO_MBCS))
# define _MBCS
#endif
#if (defined(_MBCS) && defined(NO_MBCS))
# undef _MBCS
#endif
#if (defined(__CYGWIN__) && defined(_MBCS))
# undef _MBCS /* Cygwin RTL lacks support for __mb_cur_max */
#endif
#if (defined(__DJGPP__) && !defined(__EMX__) && defined(_MBCS))
# undef _MBCS /* __mb_cur_max missing for RSXNTdj 1.6 beta */
#endif
#include <sys/types.h> /* off_t, time_t, dev_t, ... */
#include <sys/stat.h>
#include <io.h> /* read(), open(), etc. */
#include <time.h>
#if ((defined(__RSXNT__) || defined(__EMX__)) && !defined(tzset))
# define tzset _tzset
#endif
#if (defined(__LCC__) && !defined(tzset))
# define tzset _tzset
#endif
#ifdef W32_USE_IZ_TIMEZONE
# ifdef __BORLANDC__
# define tzname tzname
# define IZTZ_DEFINESTDGLOBALS
# endif
# ifdef __WATCOMC__
# define IZTZ_DEFINESTDGLOBALS
# endif
# ifndef tzset
# define tzset _tzset
# endif
# ifndef timezone
# define timezone _timezone
# endif
# ifndef daylight
# define daylight _daylight
# endif
# ifndef tzname
# define tzname _tzname
# endif
# if (!defined(NEED__ISINDST) && !defined(__BORLANDC__))
# define NEED__ISINDST
# endif
# ifdef IZTZ_GETLOCALETZINFO
# undef IZTZ_GETLOCALETZINFO
# endif
# define IZTZ_GETLOCALETZINFO GetPlatformLocalTimezone
#endif /* W32_USE_IZ_TIMEZONE */
#include <memory.h>
#if (!defined(__RSXNT__) && !defined(__CYGWIN__))
# include <direct.h> /* mkdir() */
#endif
#include <fcntl.h>
#ifdef __CYGWIN__
# include <unistd.h>
extern int setmode(int, int); /* this is missing in <fcntl.h> */
#endif
#if (defined(MSC) || defined(__WATCOMC__) || defined(__MINGW32__))
# include <sys/utime.h>
#else
# include <utime.h>
#endif
#define GOT_UTIMBUF
#ifdef _MBCS
# if (!defined(__EMX__) && !defined(__DJGPP__) && !defined(__CYGWIN__))
# if (!defined(__MINGW32__) || defined(__MSVCRT__))
# include <stdlib.h>
# include <mbstring.h>
/* for MSC (and compatible compilers), use routines supplied by RTL */
# define CLEN(ptr) _mbclen((const uch *)(ptr))
# define PREINCSTR(ptr) (ptr = (char *)_mbsinc((const uch *)(ptr)))
# define MBSCHR(str, c) (char *)_mbschr((const uch *)(str), (c))
# define MBSRCHR(str, c) (char *)_mbsrchr((const uch *)(str), (c))
# endif
# endif
# if (defined(__MINGW32__) && !defined(MB_CUR_MAX))
# ifdef __MSVCRT__
extern int *__p___mb_cur_max(void);
# define MB_CUR_MAX (*__p___mb_cur_max())
# else
extern int *_imp____mb_cur_max_dll;
# define MB_CUR_MAX (*_imp____mb_cur_max_dll)
# endif
# endif
# if (defined(__LCC__) && !defined(MB_CUR_MAX))
extern int *_imp____mb_cur_max;
# define MB_CUR_MAX (*_imp____mb_cur_max)
# endif
# if (defined(__DJGPP__) && !defined(__EMX__) && !defined(MB_CUR_MAX))
extern int *_imp____mb_cur_max;
# define MB_CUR_MAX (*_imp____mb_cur_max)
# endif
#endif
/* for UnZip, the "basic" part of the win32 api is sufficient */
#ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
#endif
#if defined(__FILEIO_C)
# ifndef __CYGWIN__
# include <conio.h>
# endif
# include <windows.h>
# ifdef __RSXNT__
# include "../win32/rsxntwin.h"
# endif
# ifndef TIME_ZONE_ID_INVALID
# define TIME_ZONE_ID_INVALID (DWORD)0xFFFFFFFFL
# endif
#endif
#if (defined(__ENVARGS_C) || defined(__EXTRACT_C) || defined(__UNZIP_C) || \
defined(ZCRYPT_INTERNAL))
# include <windows.h>
# ifdef __RSXNT__
# include "../win32/rsxntwin.h"
# endif
# ifndef TIME_ZONE_ID_INVALID
# define TIME_ZONE_ID_INVALID (DWORD)0xFFFFFFFFL
# endif
#endif
#ifndef Cdecl
# define Cdecl __cdecl
#endif
/* the following definitions are considered as "obsolete" by Microsoft and
* might be missing in some versions of <windows.h>
*/
#ifndef AnsiToOem
# define AnsiToOem CharToOemA
#endif
#ifndef OemToAnsi
# define OemToAnsi OemToCharA
#endif
#define DIR_END '\\' /* OS uses '\\' as directory separator */
#define DIR_END2 '/' /* also check for '/' (RTL may convert) */
#ifdef DATE_FORMAT
# undef DATE_FORMAT
#endif
#define DATE_FORMAT dateformat()
#ifdef DATE_SEPCHAR
# undef DATE_SEPCHAR
#endif
#define DATE_SEPCHAR dateseparator()
#define lenEOL 2
#define PutNativeEOL {*q++ = native(CR); *q++ = native(LF);}
#if (defined(__RSXNT__) && !defined(HAVE_MKTIME))
# define HAVE_MKTIME /* use mktime() in time conversion routines */
#endif
#if (defined(MSC) && !defined(HAVE_MKTIME))
# define HAVE_MKTIME /* use mktime() in time conversion routines */
#endif
#if (defined(__CYGWIN__) && defined(HAVE_MKTIME))
# undef HAVE_MKTIME /* Cygnus' mktime() implementation is buggy */
#endif
#if (defined(W32_USE_IZ_TIMEZONE) && !defined(HAVE_MKTIME))
# define HAVE_MKTIME /* use mktime() in time conversion routines */
#endif
#if (!defined(NO_EF_UT_TIME) && !defined(USE_EF_UT_TIME))
# define USE_EF_UT_TIME
#endif
#if (!defined(NO_DIR_ATTRIB) && !defined(SET_DIR_ATTRIB))
# define SET_DIR_ATTRIB
#endif
#if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP))
# define TIMESTAMP
#endif
#if (!defined(NO_NTSD_EAS) && !defined(NTSD_EAS))
# define NTSD_EAS /* enable NTSD support unless explicitly suppressed */
#endif
#if (defined(NTSD_EAS) && !defined(RESTORE_ACL))
# define RESTORE_ACL /* "restore ACLs" only needed when NTSD_EAS active */
#endif
#if (!defined(NO_UNICODE_SUPPORT) && !defined(UNICODE_SUPPORT))
# define UNICODE_SUPPORT /* enable UTF-8 filename support by default */
#endif
#if (defined(UNICODE_SUPPORT) && !defined(UNICODE_WCHAR))
# define UNICODE_WCHAR /* wchar_t is UTF-16 encoded on WIN32 */
#endif
#ifdef UTF8_MAYBE_NATIVE
# undef UTF8_MAYBE_NATIVE /* UTF-8 cannot be system charset on WIN32 */
#endif
/* The following compiler systems provide or use a runtime library with a
* locale-aware isprint() implementation. For these systems, the "enhanced"
* unprintable charcode detection in fnfilter() gets enabled.
*/
#if (!defined(HAVE_WORKING_ISPRINT) && !defined(NO_WORKING_ISPRINT))
# if defined(MSC) || defined(__BORLANDC__)
# define HAVE_WORKING_ISPRINT
# endif
# if defined(__MINGW32__) && defined(__MSVCRT__)
# define HAVE_WORKING_ISPRINT
# endif
#endif
/* WIN32 runs solely on little-endian processors; enable support
* for the 32-bit optimized CRC-32 C code by default.
*/
#ifdef IZ_CRC_BE_OPTIMIZ
# undef IZ_CRC_BE_OPTIMIZ
#endif
#if !defined(IZ_CRC_LE_OPTIMIZ) && !defined(NO_CRC_OPTIMIZ)
# define IZ_CRC_LE_OPTIMIZ
#endif
/* handlers for OEM <--> ANSI string conversions */
#ifdef __RSXNT__
/* RSXNT uses OEM coded strings in functions supplied by C RTL */
# ifdef CRTL_CP_IS_ISO
# undef CRTL_CP_IS_ISO
# endif
# ifndef CRTL_CP_IS_OEM
# define CRTL_CP_IS_OEM
# endif
#else
/* "real" native WIN32 compilers use ANSI coded strings in C RTL calls */
# ifndef CRTL_CP_IS_ISO
# define CRTL_CP_IS_ISO
# endif
# ifdef CRTL_CP_IS_OEM
# undef CRTL_CP_IS_OEM
# endif
#endif
#ifdef CRTL_CP_IS_ISO
/* C RTL's file system support assumes ANSI coded strings */
# define ISO_TO_INTERN(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
# define OEM_TO_INTERN(src, dst) OemToAnsi(src, dst)
# define INTERN_TO_ISO(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
# define INTERN_TO_OEM(src, dst) AnsiToOem(src, dst)
#endif /* CRTL_CP_IS_ISO */
#ifdef CRTL_CP_IS_OEM
/* C RTL's file system support assumes OEM coded strings */
# define ISO_TO_INTERN(src, dst) AnsiToOem(src, dst)
# define OEM_TO_INTERN(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
# define INTERN_TO_ISO(src, dst) OemToAnsi(src, dst)
# define INTERN_TO_OEM(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
#endif /* CRTL_CP_IS_OEM */
#define _OEM_INTERN(str1) OEM_TO_INTERN(str1, str1)
#define _ISO_INTERN(str1) ISO_TO_INTERN(str1, str1)
#ifndef WINDLL
/* Despite best intentions, for the command-line version UzpPassword()
* could return either character set, depending on whether running under
* Win95 (DOS-session) or WinNT (native WinNT command interpreter)! */
# define STR_TO_CP2(dst, src) (AnsiToOem(src, dst), dst)
# define STR_TO_CP3(dst, src) (OemToAnsi(src, dst), dst)
#else
/* The WINDLL front end is known to supply ISO/ANSI-coded passwords! */
# define STR_TO_CP2(dst, src) (AnsiToOem(src, dst), dst)
#endif
/* dummy defines to disable these functions, they are not needed */
#define STR_TO_OEM
#define STR_TO_ISO
/* Static variables that we have to add to Uz_Globs: */
#define SYSTEM_SPECIFIC_GLOBALS \
int created_dir, renamed_fullpath, fnlen;\
unsigned nLabelDrive;\
char lastRootPath[4];\
int lastVolOldFAT, lastVolLocTim;\
char *rootpath, *buildpathHPFS, *buildpathFAT, *endHPFS, *endFAT;\
ZCONST char *wildname;\
char *dirname, matchname[FILNAMSIZ];\
int rootlen, have_dirname, dirnamelen, notfirstcall;\
zvoid *wild_dir;
/* created_dir, renamed_fullpath, fnlen, and nLabelDrive are used by */
/* both mapname() and checkdir(). */
/* lastRootPath, lastVolOldFAT and lastVolLocTim are used by */
/* IsVolumeOldFAT() and NTQueryVolInfo(). */
/* rootlen, rootpath, buildpathHPFS, buildpathFAT, endHPFS, and endFAT */
/* are used by checkdir(). */
/* wild_dir, dirname, wildname, matchname[], dirnamelen, have_dirname, */
/* and notfirstcall are used by do_wild(). */
/* This replacement for C-RTL-supplied getch() (or similar) functionality
* avoids leaving unabsorbed LFs in the keyboard buffer under Windows95,
* and supports the <ALT>+[0]<digit><digit><digit> feature.
*/
int getch_win32 OF((void));
/* Up to now, all versions of Microsoft C runtime libraries lack the support
* for customized (non-US) switching rules between daylight saving time and
* standard time in the TZ environment variable string.
* But non-US timezone rules are correctly supported when timezone information
* is read from the OS system settings in the Win32 registry.
* The following work-around deletes any TZ environment setting from
* the process environment. This results in a fallback of the RTL time
* handling code to the (correctly interpretable) OS system settings, read
* from the registry.
*/
#ifdef USE_EF_UT_TIME
# if (defined(__WATCOMC__) || defined(__CYGWIN__) || \
defined(W32_USE_IZ_TIMEZONE))
# define iz_w32_prepareTZenv()
# else
# define iz_w32_prepareTZenv() putenv("TZ=")
# endif
#endif
/* This patch of stat() is useful for at least two compilers. It is */
/* difficult to take a stat() of a root directory under Windows95, so */
/* zstat_win32() detects that case and fills in suitable values. */
#ifndef __RSXNT__
# ifndef W32_STATROOT_FIX
# define W32_STATROOT_FIX
# endif
#endif /* !__RSXNT__ */
#define W32_STAT_BANDAID
#if defined(REENTRANT)
# define __W32STAT_GLOBALS__ Uz_Globs *pG,
# define __W32STAT_G__ pG,
#else
# define __W32STAT_GLOBALS__
# define __W32STAT_G__
#endif
#ifdef SSTAT
# undef SSTAT
#endif
#ifdef WILD_STAT_BUG
# define SSTAT(path, pbuf) (iswild(path) || zstat_win32(__W32STAT_G__ path, pbuf))
#else
# define SSTAT(path, pbuf) zstat_win32(__W32STAT_G__ path, pbuf)
#endif
#ifdef __WATCOMC__
# ifdef __386__
# ifndef WATCOMC_386
# define WATCOMC_386
# endif
# define __32BIT__
# undef far
# define far
# undef near
# define near
# undef Cdecl
# define Cdecl
/* gaah -- Watcom's docs claim that _get_osfhandle exists, but it doesn't. */
# define _get_osfhandle _os_handle
/* Get asm routines to link properly without using "__cdecl": */
# ifndef USE_ZLIB
# pragma aux crc32 "_*" parm caller [] value [eax] modify [eax]
# pragma aux get_crc_table "_*" parm caller [] value [eax] \
modify [eax ecx edx]
# endif /* !USE_ZLIB */
# endif /* __386__ */
#endif /* __WATCOMC__ */
#define SCREENWIDTH 80
#define SCREENSIZE(scrrows, scrcols) screensize(scrrows, scrcols)
int screensize(int *tt_rows, int *tt_cols);
/* on the DOS or NT console screen, line-wraps are always enabled */
#define SCREENLWRAP 1
#define TABSIZE 8
/* 64-bit-Integers & Large File Support
* (pasted here from Zip 3b, osdep.h - Myles Bennett 7-jun-2004)
* (updated from Zip 3.0d - Ed Gordon 6-oct-2004)
*
* If this is set it is assumed that the port
* supports 64-bit file calls. The types are
* defined here. Any local implementations are
* in w32i64.c and the prototypes for the calls are
* in unzip.h. Note that a port must support
* these calls fully or should not set
* LARGE_FILE_SUPPORT.
*/
/* Automatically set ZIP64_SUPPORT if supported */
#ifndef NO_ZIP64_SUPPORT
# ifndef ZIP64_SUPPORT
# if defined(_MSC_VER) || defined(__MINGW32__) || defined(__CYGWIN__)
# define ZIP64_SUPPORT
# elif defined(__LCC__)
/* LCC links against crtdll.dll -> no support of 64-bit offsets :( */
# elif (defined(__WATCOMC__) && (__WATCOMC__ >= 1100))
# define ZIP64_SUPPORT
# elif (defined(__BORLANDC__) && (__BORLANDC__ >= 0x0520))
/* Borland C RTL lacks any support to get/set 64-bit file pointer :( */
# endif
# endif
#endif
#ifdef ZIP64_SUPPORT
/* base type for file offsets and file sizes */
# if (defined(__GNUC__) || defined(ULONG_LONG_MAX))
typedef long long zoff_t;
# else
/* all other compilers use this as intrinsic 64-bit type */
typedef __int64 zoff_t;
# endif
# define ZOFF_T_DEFINED
/* user-defined types and format strings for 64-bit numbers and
* file pointer functions (these depend on the rtl library and library
* headers used; they are NOT compiler-specific)
*/
# if defined(_MSC_VER) || defined(__MINGW32__) || defined(__LCC__)
/* MS C and VC, MinGW32, lcc32 */
/* these systems use the Microsoft C RTL */
/* 64-bit stat struct */
typedef struct _stati64 z_stat;
# define Z_STAT_DEFINED
# ifdef __LCC__
/* The LCC headers lack these declarations of MSC rtl functions in
sys/stat.h. */
struct _stati64 {
unsigned int st_dev;
unsigned short st_ino;
unsigned short st_mode;
short st_nlink;
short st_uid;
short st_gid;
unsigned int st_rdev;
__int64 st_size;
time_t st_atime;
time_t st_mtime;
time_t st_ctime;
};
int _stati64(const char *, struct _stati64 *);
int _fstati64(int, struct _stati64 *);
__int64 _lseeki64(int, __int64, int);
# endif /* __LCC__ */
/* printf format size prefix for zoff_t values */
# define FZOFFT_FMT "I64"
# define FZOFFT_HEX_WID_VALUE "16"
# define SHORTHDRSTATS "%9I64u %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9I64u %9lu file%s\n"
# elif (defined(__BORLANDC__) && (__BORLANDC__ >= 0x0520))
/* Borland C 5.2 or newer */
/* 64-bit stat struct */
typedef struct stati64 z_stat;
# define Z_STAT_DEFINED
/* Borland C does not provide a 64-bit-capable _lseeki64(), so we
need to use the stdio.h stream functions instead. */
# ifndef USE_STRM_INPUT
# define USE_STRM_INPUT
# endif
/* printf format size prefix for zoff_t values */
# define FZOFFT_FMT "L"
# define FZOFFT_HEX_WID_VALUE "16"
# define SHORTHDRSTATS "%9Lu %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9Lu %9lu file%s\n"
# elif (defined(__WATCOMC__) && (__WATCOMC__ >= 1100))
/* WATCOM C */
/* 64-bit stat struct */
typedef struct _stati64 z_stat;
# define Z_STAT_DEFINED
/* printf format size prefix for zoff_t values */
# define FZOFFT_FMT "ll"
# define FZOFFT_HEX_WID_VALUE "16"
# define SHORTHDRSTATS "%9llu %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9llu %9lu file%s\n"
# elif (defined(__IBMC__) && (__IBMC__ >= 350))
/* IBM C */
/* 64-bit stat struct */
/* printf format size prefix for zoff_t values */
# define FZOFFT_FMT "I64"
# define FZOFFT_HEX_WID_VALUE "16"
# define SHORTHDRSTATS "%9I64u %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9I64u %9lu file%s\n"
# endif
#endif
/* If port has LARGE_FILE_SUPPORT then define here
to make automatic unless overridden */
#ifndef LARGE_FILE_SUPPORT
# ifndef NO_LARGE_FILE_SUPPORT
# if defined(_MSC_VER) || defined(__MINGW32__)
# define LARGE_FILE_SUPPORT
# elif defined(__LCC__)
/* LCC links against crtdll.dll -> no support of 64-bit offsets :( */
# elif defined(__CYGWIN__)
# define LARGE_FILE_SUPPORT
# elif (defined(__WATCOMC__) && (__WATCOMC__ >= 1100))
# define LARGE_FILE_SUPPORT
# elif (defined(__BORLANDC__) && (__BORLANDC__ >= 0x0520))
/* Borland C RTL lacks any support to get/set 64-bit file pointer :( */
# endif
# endif
#endif
#ifndef LARGE_FILE_SUPPORT
/* No Large File Support */
/* base type for file offsets and file sizes */
typedef long zoff_t;
# define ZOFF_T_DEFINED
/* stat struct */
typedef struct stat z_stat;
# define Z_STAT_DEFINED
# define FZOFFT_FMT "l"
# define FZOFFT_HEX_WID_VALUE "8"
# define SHORTHDRSTATS "%9lu %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9lu %9lu file%s\n"
#endif /* LARGE_FILE_SUPPORT */
#endif /* !__w32cfg_h */

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/*
Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2009-Jan-02 or later
(the contents of which are also included in zip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
win32/win32i64.c - UnZip 6
64-bit filesize support for WIN32 Zip and UnZip.
---------------------------------------------------------------------------*/
#include "../zip.h"
/* --------------------------------------------------- */
/* Large File Support
*
* Initial functions by E. Gordon and R. Nausedat
* 9/10/2003
*
* These implement 64-bit file support for Windows. The
* defines and headers are in win32/osdep.h.
*
* These moved from win32.c by Mike White to avoid conflicts
* in WiZ of same name functions in UnZip and Zip libraries.
* 9/25/04 EG
*/
#if defined(LARGE_FILE_SUPPORT) && !defined(__CYGWIN__)
# ifdef USE_STRM_INPUT
# ifndef zftello
/* 64-bit buffered ftello
*
* Win32 does not provide a 64-bit buffered
* ftell (in the published api anyway) so below provides
* hopefully close version.
* We have not gotten _telli64 to work with buffered
* streams. Below cheats by using fgetpos improperly and
* may not work on other ports.
*/
zoff_t zftello(stream)
FILE *stream;
{
fpos_t fpos = 0;
if (fgetpos(stream, &fpos) != 0) {
return -1L;
} else {
return fpos;
}
}
# endif /* ndef zftello */
# ifndef zfseeko
/* 64-bit buffered fseeko
*
* Win32 does not provide a 64-bit buffered
* fseeko, so use _lseeki64 and fflush. Note
* that SEEK_CUR can lose track of location
* if fflush is done between the last buffered
* io and this call.
*/
int zfseeko(stream, offset, origin)
FILE *stream;
zoff_t offset;
int origin;
{
/* fseek() or its replacements are supposed to clear the eof status
of the stream. fflush() and _lseeki64() do not touch the stream's
eof flag, so we have to do it manually. */
#if ((defined(_MSC_VER) && (_MSC_VER >= 1200)) || \
(defined(__MINGW32__) && defined(__MSVCRT_VERSION__)))
/* For the MSC environment (VS 6 or higher), and for recent releases of
the MinGW environment, we "know" the internals of the FILE structure.
So, we can clear just the EOF bit of the status flag. */
stream->_flag &= ~_IOEOF;
#else
/* Unfortunately, there is no standard "cleareof()" function, so we have
to use clearerr(). This has the unwanted side effect of clearing the
ferror() state as well. */
clearerr(stream);
#endif
if (origin == SEEK_CUR) {
/* instead of synching up lseek easier just to figure and
use an absolute offset */
offset += zftello(stream);
origin = SEEK_SET;
}
fflush(stream);
if (_lseeki64(fileno(stream), offset, origin) == (zoff_t)-1L) {
return -1;
} else {
return 0;
}
}
# endif /* ndef fseeko */
# endif /* USE_STRM_INPUT */
#endif /* Win32 LARGE_FILE_SUPPORT */
#if 0
FILE* zfopen(filename, mode)
const char *filename;
const char *mode;
{
FILE* fTemp;
fTemp = fopen(filename, mode);
if( fTemp == NULL )
return NULL;
/* sorry, could not make VC60 and its rtl work properly without setting the
* file buffer to NULL. the problem seems to be _telli64 which seems to
* return the max stream position, comments are welcome
*/
setbuf(fTemp, NULL);
return fTemp;
}
#endif
/* --------------------------------------------------- */

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/*
Copyright (c) 1990-2005 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2003-May-08 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/* This is a dummy zip.h to allow the source files shared with Zip
(crypt.c, crc32.c, ttyio.c, win32/win32i64.c) to compile for UnZip.
(In case you are looking for the Info-ZIP license, please follow
the pointers above.) */
#ifndef __zip_h /* don't include more than once */
#define __zip_h
#define UNZIP_INTERNAL
#include "unzip.h"
#define local static
#define ZE_MEM PK_MEM
#define ziperr(c, h) return
#endif /* !__zip_h */

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