From: Pierre Joye <pajoye@php.net>
Date: Wed, 21 May 2008 09:27:41 +0000 (+0000)
Subject: - sync with PECL HEAD
X-Git-Tag: BEFORE_NEW_PARAMETER_PARSE~179
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b734bf4b97f9203eb7a7a6a7ef24286f2272bd08;p=php

- sync with PECL HEAD
---

diff --git a/ext/zip/config.m4 b/ext/zip/config.m4
index 271bd2faa0..8b635d1a1a 100644
--- a/ext/zip/config.m4
+++ b/ext/zip/config.m4
@@ -3,13 +3,16 @@ dnl $Id$
 dnl
 
 PHP_ARG_ENABLE(zip, for zip archive read/writesupport,
-[  --enable-zip            Include Zip read/write support])
+[  --enable-zip        Include Zip read/write support.])
 
 if test -z "$PHP_ZLIB_DIR"; then
 PHP_ARG_WITH(zlib-dir, for the location of libz,
-[  --with-zlib-dir[=DIR]     ZIP: Set the path to libz install prefix], no, no)
+[  --with-zlib-dir[=DIR]   zip: Set the path to libz install prefix.], no, no)
 fi
 
+PHP_ARG_WITH(pcre-dir, pcre install prefix,
+[  --with-pcre-dir           FILTER: pcre install prefix], no, no)
+
 if test "$PHP_ZIP" != "no"; then
 
 	if test "$PHP_ZLIB_DIR" != "no" && test "$PHP_ZLIB_DIR" != "yes"; then
@@ -44,6 +47,32 @@ if test "$PHP_ZIP" != "no"; then
 		PHP_ADD_INCLUDE($PHP_ZLIB_INCDIR)
 	fi
 
+
+	dnl This is PECL build, check if bundled PCRE library is used
+	old_CPPFLAGS=$CPPFLAGS
+	CPPFLAGS=$INCLUDES
+	AC_EGREP_CPP(yes,[
+#include <main/php_config.h>
+#if defined(HAVE_BUNDLED_PCRE) && !defined(COMPILE_DL_PCRE)
+yes
+#endif
+    ],[
+      PHP_PCRE_REGEX=yes
+    ],[
+      AC_EGREP_CPP(yes,[
+#include <main/php_config.h>
+#if defined(HAVE_PCRE) && !defined(COMPILE_DL_PCRE)
+yes
+#endif
+      ],[
+        PHP_PCRE_REGEX=pecl
+      ],[
+        PHP_PCRE_REGEX=no
+      ])
+    ])
+	CPPFLAGS=$old_CPPFLAGS
+
+
 	PHP_ZIP_SOURCES="$PHP_ZIP_SOURCES lib/zip_add.c lib/zip_error.c lib/zip_fclose.c \
                          lib/zip_fread.c lib/zip_open.c lib/zip_source_filep.c  \
                          lib/zip_strerror.c lib/zip_close.c lib/zip_error_get.c \
diff --git a/ext/zip/config.w32 b/ext/zip/config.w32
index a8ae4f1223..62e8140974 100644
--- a/ext/zip/config.w32
+++ b/ext/zip/config.w32
@@ -1,10 +1,9 @@
 // $Id$
 // vim:ft=javascript
 
-ARG_ENABLE("zip", "ZIP support", "no");
+ARG_ENABLE("zip", "ZIP support", "yes");
 
 if (PHP_ZIP != "no") {
-
 	if (CHECK_HEADER_ADD_INCLUDE("zlib.h", "CFLAGS_ZIP", "..\\zlib;" + php_usual_include_suspects + ";" + PHP_ZIP)) {
 		if (PHP_ZLIB_SHARED) {
 			CHECK_LIB("zlib.lib", "zip", PHP_ZIP);
diff --git a/ext/zip/examples/create.php b/ext/zip/examples/create.php
index cffacee93b..a41c8e6d0b 100644
--- a/ext/zip/examples/create.php
+++ b/ext/zip/examples/create.php
@@ -1,5 +1,8 @@
 <?php
 error_reporting(E_ALL);
+if (!extension_loaded('zip')) {
+    dl('zip.so');
+}
 $thisdir = dirname(__FILE__);
 unlink("./test112.zip");
 $zip = new ZipArchive();
diff --git a/ext/zip/examples/dir.php b/ext/zip/examples/dir.php
index 00e4b40585..c362a72ba3 100644
--- a/ext/zip/examples/dir.php
+++ b/ext/zip/examples/dir.php
@@ -1,4 +1,8 @@
 <?php
+if (!extension_loaded('zip')) {
+    dl('zip.so');
+}
+
 $za = new ZipArchive();
 
 $za->open('test_with_comment.zip');
diff --git a/ext/zip/examples/extract.php b/ext/zip/examples/extract.php
index 696502ba12..5276b0dca5 100644
--- a/ext/zip/examples/extract.php
+++ b/ext/zip/examples/extract.php
@@ -1,4 +1,8 @@
 <?php
+if (!extension_loaded('zip')) {
+    dl('zip.so');
+}
+
 $zip = new ZipArchive();
 
 echo $zip->filename . "\n";
diff --git a/ext/zip/examples/fopen.php b/ext/zip/examples/fopen.php
index 5af37b1ab3..32357f3c08 100644
--- a/ext/zip/examples/fopen.php
+++ b/ext/zip/examples/fopen.php
@@ -1,4 +1,8 @@
 <?php
+if (!extension_loaded('zip')) {
+    dl('zip.so');
+}
+
 
 $fp = fopen('zip://' . dirname(__FILE__) . '/test.zip#test', 'r');
 if (!$fp) {
diff --git a/ext/zip/examples/test.zip b/ext/zip/examples/test.zip
index 6b98694803..a6a2e62f65 100644
Binary files a/ext/zip/examples/test.zip and b/ext/zip/examples/test.zip differ
diff --git a/ext/zip/lib/mkstemp.c b/ext/zip/lib/mkstemp.c
deleted file mode 100644
index 3ac587eafe..0000000000
--- a/ext/zip/lib/mkstemp.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* $NiH: mkstemp.c,v 1.3 2006/04/23 14:51:45 wiz Exp $ */
-
-/* Adapted from NetBSB libc by Dieter Baron */
-
-/*	NetBSD: gettemp.c,v 1.13 2003/12/05 00:57:36 uebayasi Exp 	*/
-
-/*
- * Copyright (c) 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-
-int
-_zip_mkstemp(char *path)
-{
-	int fd;   
-	char *start, *trv;
-	struct stat sbuf;
-	pid_t pid;
-
-	/* To guarantee multiple calls generate unique names even if
-	   the file is not created. 676 different possibilities with 7
-	   or more X's, 26 with 6 or less. */
-	static char xtra[2] = "aa";
-	int xcnt = 0;
-
-	pid = getpid();
-
-	/* Move to end of path and count trailing X's. */
-	for (trv = path; *trv; ++trv)
-		if (*trv == 'X')
-			xcnt++;
-		else
-			xcnt = 0;	
-
-	/* Use at least one from xtra.  Use 2 if more than 6 X's. */
-	if (*(trv - 1) == 'X')
-		*--trv = xtra[0];
-	if (xcnt > 6 && *(trv - 1) == 'X')
-		*--trv = xtra[1];
-
-	/* Set remaining X's to pid digits with 0's to the left. */
-	while (*--trv == 'X') {
-		*trv = (pid % 10) + '0';
-		pid /= 10;
-	}
-
-	/* update xtra for next call. */
-	if (xtra[0] != 'z')
-		xtra[0]++;
-	else {
-		xtra[0] = 'a';
-		if (xtra[1] != 'z')
-			xtra[1]++;
-		else
-			xtra[1] = 'a';
-	}
-
-	/*
-	 * check the target directory; if you have six X's and it
-	 * doesn't exist this runs for a *very* long time.
-	 */
-	for (start = trv + 1;; --trv) {
-		if (trv <= path)
-			break;
-		if (*trv == '/') {
-			*trv = '\0';
-			if (stat(path, &sbuf))
-				return (0);
-			if (!S_ISDIR(sbuf.st_mode)) {
-				errno = ENOTDIR;
-				return (0);
-			}
-			*trv = '/';
-			break;
-		}
-	}
-
-	for (;;) {
-		if ((fd = open(path, O_CREAT | O_EXCL | O_RDWR, 0600)) >= 0)
-			return (1);
-		if (errno != EEXIST)
-			return (0);
-
-		/* tricky little algorithm for backward compatibility */
-		for (trv = start;;) {
-			if (!*trv)
-				return (0);
-			if (*trv == 'z')
-				*trv++ = 'a';
-			else {
-				if (isdigit((unsigned char)*trv))
-					*trv = 'a';
-				else
-					++*trv;
-				break;
-			}
-		}
-	}
-	/*NOTREACHED*/
-}
diff --git a/ext/zip/lib/unistd.h b/ext/zip/lib/unistd.h
deleted file mode 100644
index 2ef435c012..0000000000
--- a/ext/zip/lib/unistd.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#ifndef _MSC_VER
-#include <unistd.h>
-#endif
diff --git a/ext/zip/lib/zip.h b/ext/zip/lib/zip.h
index 87151174b0..5c8460bf27 100644
--- a/ext/zip/lib/zip.h
+++ b/ext/zip/lib/zip.h
@@ -2,13 +2,11 @@
 #define _HAD_ZIP_H
 
 /*
-  $NiH: zip.h,v 1.57 2006/04/24 14:04:19 dillo Exp $
-
   zip.h -- exported declarations.
   Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -22,7 +20,7 @@
   3. The names of the authors may not be used to endorse or promote
      products derived from this software without specific prior
      written permission.
- 
+
   THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
   OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -38,26 +36,26 @@
 
 
 #include "main/php.h"
-/* #defines that rename all zip_ functions and structs */
-#include "zip_alias.h"
+
 #ifdef PHP_WIN32
 #	include "zip_win32.h"
 #	ifdef PHP_ZIP_EXPORTS
-#		define PHPZIPAPI __declspec(dllexport)
+#		define ZIP_EXTERN(rt) __declspec(dllexport)rt _stdcall
 #	else
-#		define PHPZIPAPI
+#		define ZIP_EXTERN(rt) rt
 #	endif
 #elif defined(__GNUC__) && __GNUC__ >= 4
-#	define PHPZIPAPI __attribute__ ((visibility("default")))
+#	define ZIP_EXTERN(rt) __attribute__ ((visibility("default"))) rt
 #else
-#	define PHPZIPAPI
+#	define ZIP_EXTERN(rt) rt
 #endif
+
 BEGIN_EXTERN_C()
+
 #include <sys/types.h>
 #include <stdio.h>
 #include <time.h>
 
-
 /* flags for zip_open */
 
 #define ZIP_CREATE           1
@@ -73,6 +71,10 @@ BEGIN_EXTERN_C()
 #define ZIP_FL_COMPRESSED	4 /* read compressed data */
 #define ZIP_FL_UNCHANGED	8 /* use original data, ignoring changes */
 
+/* archive global flags flags */
+
+#define ZIP_AFL_TORRENT		1 /* torrent zipped */
+
 /* libzip error codes */
 
 #define ZIP_ER_OK             0  /* N No error */
@@ -123,6 +125,13 @@ BEGIN_EXTERN_C()
 #define ZIP_CM_PKWARE_IMPLODE 10  /* PKWARE imploding */
 /* 11 - Reserved by PKWARE */
 #define ZIP_CM_BZIP2          12  /* compressed using BZIP2 algorithm */
+/* 13 - Reserved by PKWARE */
+#define ZIP_CM_LZMA	      14  /* LZMA (EFS) */
+/* 15-17 - Reserved by PKWARE */
+#define ZIP_CM_TERSE	      18  /* compressed using IBM TERSE (new) */
+#define ZIP_CM_LZ77           19  /* IBM LZ77 z Architecture (PFS) */
+#define ZIP_CM_WAVPACK	      97  /* WavPack compressed data */
+#define ZIP_CM_PPMD	      98  /* PPMd version I, Rev 1 */
 
 /* encryption methods */
 
@@ -152,6 +161,8 @@ enum zip_source_cmd {
     ZIP_SOURCE_FREE	/* cleanup and free resources */
 };
 
+
+
 typedef ssize_t (*zip_source_callback)(void *state, void *data,
 				       size_t len, enum zip_source_cmd cmd);
 
@@ -172,46 +183,51 @@ struct zip_source;
 
 
 
-PHPZIPAPI int zip_add(struct zip *, const char *, struct zip_source *);
-PHPZIPAPI int zip_add_dir(struct zip *, const char *);
-PHPZIPAPI int zip_close(struct zip *);
-PHPZIPAPI int zip_delete(struct zip *, int);
-PHPZIPAPI void zip_error_clear(struct zip *);
-PHPZIPAPI void zip_error_get(struct zip *, int *, int *);
-PHPZIPAPI int zip_error_get_sys_type(int);
-PHPZIPAPI int zip_error_to_str(char *, size_t, int, int);
-PHPZIPAPI int zip_fclose(struct zip_file *);
-PHPZIPAPI void zip_file_error_clear(struct zip_file *);
-PHPZIPAPI void zip_file_error_get(struct zip_file *, int *, int *);
-PHPZIPAPI const char *zip_file_strerror(struct zip_file *);
-PHPZIPAPI struct zip_file *zip_fopen(struct zip *, const char *, int);
-PHPZIPAPI struct zip_file *zip_fopen_index(struct zip *, int, int);
-PHPZIPAPI ssize_t zip_fread(struct zip_file *, void *, size_t);
-PHPZIPAPI const char *zip_get_archive_comment(struct zip *, int *, int);
-PHPZIPAPI const char *zip_get_file_comment(struct zip *, int, int *, int);
-PHPZIPAPI const char *zip_get_name(struct zip *, int, int);
-PHPZIPAPI int zip_get_num_files(struct zip *);
-PHPZIPAPI int zip_name_locate(struct zip *, const char *, int);
-PHPZIPAPI struct zip *zip_open(const char *, int, int *);
-PHPZIPAPI int zip_rename(struct zip *, int, const char *);
-PHPZIPAPI int zip_replace(struct zip *, int, struct zip_source *);
-PHPZIPAPI int zip_set_archive_comment(struct zip *, const char *, int);
-PHPZIPAPI int zip_set_file_comment(struct zip *, int, const char *, int);
-PHPZIPAPI struct zip_source *zip_source_buffer(struct zip *, const void *, off_t, int);
-PHPZIPAPI struct zip_source *zip_source_file(struct zip *, const char *, off_t, off_t);
-PHPZIPAPI struct zip_source *zip_source_filep(struct zip *, FILE *, off_t, off_t);
-PHPZIPAPI void zip_source_free(struct zip_source *);
-PHPZIPAPI struct zip_source *zip_source_function(struct zip *,
-				       zip_source_callback, void *);
-PHPZIPAPI struct zip_source *zip_source_zip(struct zip *, struct zip *, int, int,
-				  off_t, off_t);
-PHPZIPAPI int zip_stat(struct zip *, const char *, int, struct zip_stat *);
-PHPZIPAPI int zip_stat_index(struct zip *, int, int, struct zip_stat *);
-PHPZIPAPI void zip_stat_init(struct zip_stat *);
-PHPZIPAPI const char *zip_strerror(struct zip *);
-PHPZIPAPI int zip_unchange(struct zip *, int);
-PHPZIPAPI int zip_unchange_all(struct zip *);
-PHPZIPAPI int zip_unchange_archive(struct zip *);
+ZIP_EXTERN(int) zip_add(struct zip *, const char *, struct zip_source *);
+ZIP_EXTERN(int) zip_add_dir(struct zip *, const char *);
+ZIP_EXTERN(int) zip_close(struct zip *);
+ZIP_EXTERN(int) zip_delete(struct zip *, int);
+ZIP_EXTERN(void) zip_error_clear(struct zip *);
+ZIP_EXTERN(void) zip_error_get(struct zip *, int *, int *);
+ZIP_EXTERN(int) zip_error_get_sys_type(int);
+ZIP_EXTERN(int) zip_error_to_str(char *, size_t, int, int);
+ZIP_EXTERN(int) zip_fclose(struct zip_file *);
+ZIP_EXTERN(void) zip_file_error_clear(struct zip_file *);
+ZIP_EXTERN(void) zip_file_error_get(struct zip_file *, int *, int *);
+ZIP_EXTERN(const char *)zip_file_strerror(struct zip_file *);
+ZIP_EXTERN(struct zip_file *)zip_fopen(struct zip *, const char *, int);
+ZIP_EXTERN(struct zip_file *)zip_fopen_index(struct zip *, int, int);
+ZIP_EXTERN(ssize_t) zip_fread(struct zip_file *, void *, size_t);
+ZIP_EXTERN(const char *)zip_get_archive_comment(struct zip *, int *, int);
+ZIP_EXTERN(int) zip_get_archive_flag(struct zip *, int, int);
+ZIP_EXTERN(const char *)zip_get_file_comment(struct zip *, int, int *, int);
+ZIP_EXTERN(const char *)zip_get_name(struct zip *, int, int);
+ZIP_EXTERN(int) zip_get_num_files(struct zip *);
+ZIP_EXTERN(int) zip_name_locate(struct zip *, const char *, int);
+ZIP_EXTERN(struct zip *)zip_open(const char *, int, int *);
+ZIP_EXTERN(int) zip_rename(struct zip *, int, const char *);
+ZIP_EXTERN(int) zip_replace(struct zip *, int, struct zip_source *);
+ZIP_EXTERN(int) zip_set_archive_comment(struct zip *, const char *, int);
+ZIP_EXTERN(int) zip_set_archive_flag(struct zip *, int, int);
+ZIP_EXTERN(int) zip_set_file_comment(struct zip *, int, const char *, int);
+ZIP_EXTERN(struct zip_source *)zip_source_buffer(struct zip *, const void *,
+						off_t, int);
+ZIP_EXTERN(struct zip_source *)zip_source_file(struct zip *, const char *,
+					      off_t, off_t);
+ZIP_EXTERN(struct zip_source *)zip_source_filep(struct zip *, FILE *,
+					       off_t, off_t);
+ZIP_EXTERN(void) zip_source_free(struct zip_source *);
+ZIP_EXTERN(struct zip_source *)zip_source_function(struct zip *,
+						  zip_source_callback, void *);
+ZIP_EXTERN(struct zip_source *)zip_source_zip(struct zip *, struct zip *,
+					     int, int, off_t, off_t);
+ZIP_EXTERN(int) zip_stat(struct zip *, const char *, int, struct zip_stat *);
+ZIP_EXTERN(int) zip_stat_index(struct zip *, int, int, struct zip_stat *);
+ZIP_EXTERN(void) zip_stat_init(struct zip_stat *);
+ZIP_EXTERN(const char *)zip_strerror(struct zip *);
+ZIP_EXTERN(int) zip_unchange(struct zip *, int);
+ZIP_EXTERN(int) zip_unchange_all(struct zip *);
+ZIP_EXTERN(int) zip_unchange_archive(struct zip *);
 
 END_EXTERN_C();
 #endif /* _HAD_ZIP_H */
diff --git a/ext/zip/lib/zip_add.c b/ext/zip/lib/zip_add.c
index 70d1162f7f..85d5997911 100644
--- a/ext/zip/lib/zip_add.c
+++ b/ext/zip/lib/zip_add.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_add.c,v 1.14 2004/11/18 15:04:04 wiz Exp $
-
   zip_add.c -- add file via callback function
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -19,7 +17,7 @@
   3. The names of the authors may not be used to endorse or promote
      products derived from this software without specific prior
      written permission.
- 
+
   THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
   OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -35,17 +33,17 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_add(struct zip *za, const char *name, struct zip_source *source)
 {
     if (name == NULL || source == NULL) {
 	_zip_error_set(&za->error, ZIP_ER_INVAL, 0);
 	return -1;
     }
+
     return _zip_replace(za, -1, name, source);
 }
diff --git a/ext/zip/lib/zip_add_dir.c b/ext/zip/lib/zip_add_dir.c
index d4da559ecd..9b23425194 100644
--- a/ext/zip/lib/zip_add_dir.c
+++ b/ext/zip/lib/zip_add_dir.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_add_dir.c,v 1.1 2006/10/03 12:23:13 dillo Exp $
-
   zip_add_dir.c -- add directory
-  Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -38,12 +36,11 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_add_dir(struct zip *za, const char *name)
 {
     int len, ret;
diff --git a/ext/zip/lib/zip_alias.h b/ext/zip/lib/zip_alias.h
deleted file mode 100644
index 27a7b45dfb..0000000000
--- a/ext/zip/lib/zip_alias.h
+++ /dev/null
@@ -1,45 +0,0 @@
-
-#define zip_source_cmd php_ziplib__zip_source_cmd
-#define zip_source_callback php_ziplib__zip_source_callback
-#define zip_stat php_ziplib__zip_stat
-#define zip php_ziplib__zip
-#define zip_file php_ziplib__zip_file
-#define zip_source php_ziplib__zip_source
-#define zip_add php_ziplib__zip_add
-#define zip_add_dir php_ziplib__zip_add_dir
-#define zip_close php_ziplib__zip_close
-#define zip_delete php_ziplib__zip_delete
-#define zip_error_clear php_ziplib__zip_error_clear
-#define zip_error_get php_ziplib__zip_error_get
-#define zip_error_get_sys_type php_ziplib__zip_error_get_sys_type
-#define zip_error_to_str php_ziplib__zip_error_to_str
-#define zip_fclose php_ziplib__zip_fclose
-#define zip_file_error_clear php_ziplib__zip_fille_error_clear
-#define zip_file_error_get php_ziplib__zip_file_error_get
-#define zip_file_strerror php_ziplib__zip_file_strerror
-#define zip_fopen php_ziplib__zip_fopen
-#define zip_fopen_index php_ziplib__zip_fopen_index
-#define zip_fread php_ziplib__zip_fread
-#define zip_get_archive_comment php_ziplib__zip_get_archive_comment
-#define zip_get_file_comment php_ziplib__zip_get_file_comment
-#define zip_get_name php_ziplib__zip_get_name
-#define zip_get_num_files php_ziplib__zip_get_num_files
-#define zip_name_locate php_ziplib__zip_name_locate
-#define zip_open php_ziplib__zip_open
-#define zip_rename php_ziplib__zip_rename
-#define zip_replace php_ziplib__zip_replace
-#define zip_set_archive_comment php_ziplib__zip_set_archive_comment
-#define zip_set_file_comment php_ziplib__zip_set_file_comment
-#define zip_source_buffer php_ziplib__zip_source_buffer
-#define zip_source_file php_ziplib__zip_source_file
-#define zip_source_filep php_ziplib__zip_source_filep
-#define zip_source_free php_ziplib__zip_source_free
-#define zip_source_function php_ziplib__zip_source_function
-#define zip_source_zip php_ziplib__zip_source_zip
-#define zip_stat php_ziplib__zip_stat
-#define zip_stat_index php_ziplib__zip_stat_index
-#define zip_stat_init php_ziplib__zip_stat_init
-#define zip_strerror php_ziplib__zip_strerror
-#define zip_unchange php_ziplib__zip_unchange
-#define zip_unchange_all php_ziplib__zip_unchange_all
-#define zip_unchange_archive php_ziplib__zip_unchange_archive
diff --git a/ext/zip/lib/zip_close.c b/ext/zip/lib/zip_close.c
index 11ba8e2231..c928b0671a 100644
--- a/ext/zip/lib/zip_close.c
+++ b/ext/zip/lib/zip_close.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_close.c,v 1.60 2006/05/09 17:21:47 wiz Exp $
-
   zip_close.c -- close zip archive and update changes
-  Copyright (C) 1999, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -32,17 +30,16 @@
   OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
   IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
+
+
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
-#ifndef _MSC_VER
-#include <unistd.h>
-#endif
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 static int add_data(struct zip *, int, struct zip_dirent *, FILE *);
@@ -56,7 +53,9 @@ static int _zip_cdir_set_comment(struct zip_cdir *, struct zip *);
 static int _zip_changed(struct zip *, int *);
 static char *_zip_create_temp_output(struct zip *, FILE **);
 
-PHPZIPAPI int
+
+
+ZIP_EXTERN(int)
 zip_close(struct zip *za)
 {
     int survivors;
@@ -66,7 +65,12 @@ zip_close(struct zip *za)
     mode_t mask;
     struct zip_cdir *cd;
     struct zip_dirent de;
-		int rename_error = 0;
+    int reopen_on_error;
+
+    reopen_on_error = 0;
+
+    if (za == NULL)
+	return -1;
 
     if (!_zip_changed(za, &survivors)) {
 	_zip_free(za);
@@ -130,7 +134,7 @@ zip_close(struct zip *za)
 	}
 	else {
 	    /* copy existing directory entries */
-	    if (fseek(za->zp, za->cdir->entry[i].offset, SEEK_SET) != 0) {
+	    if (fseeko(za->zp, za->cdir->entry[i].offset, SEEK_SET) != 0) {
 		_zip_error_set(&za->error, ZIP_ER_SEEK, errno);
 		error = 1;
 		break;
@@ -139,12 +143,12 @@ zip_close(struct zip *za)
 		error = 1;
 		break;
 	    }
-
-		if (de.bitflags & ZIP_GPBF_USE_DATA_DESCRIPTOR) {
-			de.crc = (za->cdir->entry+i)->crc;
-			de.comp_size = (za->cdir->entry+i)->comp_size;
-			de.uncomp_size = (za->cdir->entry+i)->uncomp_size;
-		}
+	    if (de.bitflags & ZIP_GPBF_DATA_DESCRIPTOR) {
+		de.crc = za->cdir->entry[i].crc;
+		de.comp_size = za->cdir->entry[i].comp_size;
+		de.uncomp_size = za->cdir->entry[i].uncomp_size;
+		//de.bitflags &= ~ZIP_GPBF_DATA_DESCRIPTOR;
+	    }
 	    memcpy(cd->entry+j, za->cdir->entry+i, sizeof(cd->entry[j]));
 	}
 
@@ -165,14 +169,13 @@ zip_close(struct zip *za)
 	    cd->entry[j].comment_len = za->entry[i].ch_comment_len;
 	}
 
-	cd->entry[j].offset = ftell(out);
+	cd->entry[j].offset = ftello(out);
 
 	if (ZIP_ENTRY_DATA_CHANGED(za->entry+i)) {
 	    if (add_data(za, i, &de, out) < 0) {
 		error = 1;
 		break;
 	    }
-
 	    cd->entry[j].last_mod = de.last_mod;
 	    cd->entry[j].comp_method = de.comp_method;
 	    cd->entry[j].comp_size = de.comp_size;
@@ -185,7 +188,8 @@ zip_close(struct zip *za)
 		break;
 	    }
 	    /* we just read the local dirent, file is at correct position */
-	    if (copy_data(za->zp, de.comp_size, out, &za->error) < 0) {
+	    if (copy_data(za->zp, cd->entry[j].comp_size, out,
+			  &za->error) < 0) {
 		error = 1;
 		break;
 	    }
@@ -220,34 +224,28 @@ zip_close(struct zip *za)
 	return -1;
     }
 
-   if (za->zp) {
+    if (za->zp) {
 	fclose(za->zp);
 	za->zp = NULL;
+	reopen_on_error = 1;
     }
-
-#ifdef PHP_WIN32 
-	if (!MoveFileEx(temp, za->zn, MOVEFILE_REPLACE_EXISTING)) {
-		rename_error = -1;
-	}
-#else
-	if (rename(temp, za->zn) != 0) {
-		rename_error = -1;
-	}
-#endif
-
-	if (rename_error < 0) {
-		_zip_error_set(&za->error, ZIP_ER_RENAME, errno);
-		remove(temp);
-		free(temp);
-		return -1;
+    if (_zip_rename(temp, za->zn) != 0) {
+	_zip_error_set(&za->error, ZIP_ER_RENAME, errno);
+	remove(temp);
+	free(temp);
+	if (reopen_on_error) {
+	    /* ignore errors, since we're already in an error case */
+	    za->zp = fopen(za->zn, "rb");
 	}
-
+	return -1;
+    }
     mask = umask(0);
     umask(mask);
     chmod(za->zn, 0666&~mask);
 
     _zip_free(za);
-	free(temp);
+    free(temp);
+
     return 0;
 }
 
@@ -274,7 +272,7 @@ add_data(struct zip *za, int idx, struct zip_dirent *de, FILE *ft)
 	return -1;
     }
 
-    offstart = ftell(ft);
+    offstart = ftello(ft);
 
     if (_zip_dirent_write(de, ft, 1, &za->error) < 0)
 	return -1;
@@ -293,9 +291,9 @@ add_data(struct zip *za, int idx, struct zip_dirent *de, FILE *ft)
 	return -1;
     }
 
-    offend = ftell(ft);
+    offend = ftello(ft);
 
-    if (fseek(ft, offstart, SEEK_SET) < 0) {
+    if (fseeko(ft, offstart, SEEK_SET) < 0) {
 	_zip_error_set(&za->error, ZIP_ER_SEEK, errno);
 	return -1;
     }
@@ -309,7 +307,7 @@ add_data(struct zip *za, int idx, struct zip_dirent *de, FILE *ft)
     if (_zip_dirent_write(de, ft, 1, &za->error) < 0)
 	return -1;
 
-    if (fseek(ft, offend, SEEK_SET) < 0) {
+    if (fseeko(ft, offend, SEEK_SET) < 0) {
 	_zip_error_set(&za->error, ZIP_ER_SEEK, errno);
 	return -1;
     }
@@ -527,14 +525,13 @@ _zip_create_temp_output(struct zip *za, FILE **outp)
     char *temp;
     int tfd;
     FILE *tfp;
-    int len = strlen(za->zn) + 8;
 
-    if ((temp=(char *)malloc(len)) == NULL) {
+    if ((temp=(char *)malloc(strlen(za->zn)+8)) == NULL) {
 	_zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
 	return NULL;
     }
 
-    snprintf(temp, len, "%s.XXXXXX", za->zn);
+    sprintf(temp, "%s.XXXXXX", za->zn);
 
     if ((tfd=mkstemp(temp)) == -1) {
 	_zip_error_set(&za->error, ZIP_ER_TMPOPEN, errno);
@@ -549,9 +546,6 @@ _zip_create_temp_output(struct zip *za, FILE **outp)
 	free(temp);
 	return NULL;
     }
-#ifdef PHP_WIN32
-	_setmode(_fileno(tfp), _O_BINARY );
-#endif
 
     *outp = tfp;
     return temp;
diff --git a/ext/zip/lib/zip_delete.c b/ext/zip/lib/zip_delete.c
index eb5055b687..4591ff7f86 100644
--- a/ext/zip/lib/zip_delete.c
+++ b/ext/zip/lib/zip_delete.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_delete.c,v 1.17 2005/06/09 19:57:09 dillo Exp $
-
   zip_delete.c -- delete file from zip archive
-  Copyright (C) 1999, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_delete(struct zip *za, int idx)
 {
     if (idx < 0 || idx >= za->nentry) {
diff --git a/ext/zip/lib/zip_dirent.c b/ext/zip/lib/zip_dirent.c
index f796f8d669..7b953596ad 100644
--- a/ext/zip/lib/zip_dirent.c
+++ b/ext/zip/lib/zip_dirent.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_dirent.c,v 1.9 2006/04/23 14:51:45 wiz Exp $
-
   zip_dirent.c -- read directory entry (local or central), clean dirent
-  Copyright (C) 1999, 2003, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -33,18 +31,15 @@
   IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-#include "main/php_reentrancy.h"
+
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
-#ifndef _MSC_VER
-#include <unistd.h>
-#endif
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 static time_t _zip_d2u_time(int, int);
@@ -56,7 +51,7 @@ static void _zip_write4(unsigned int, FILE *);
 
 
 
-PHPZIPAPI void
+void
 _zip_cdir_free(struct zip_cdir *cd)
 {
     int i;
@@ -73,7 +68,7 @@ _zip_cdir_free(struct zip_cdir *cd)
 
 
 
-PHPZIPAPI struct zip_cdir *
+struct zip_cdir *
 _zip_cdir_new(int nentry, struct zip_error *error)
 {
     struct zip_cdir *cd;
@@ -102,19 +97,19 @@ _zip_cdir_new(int nentry, struct zip_error *error)
 
 
 
-PHPZIPAPI int
+int
 _zip_cdir_write(struct zip_cdir *cd, FILE *fp, struct zip_error *error)
 {
     int i;
 
-    cd->offset = ftell(fp);
+    cd->offset = ftello(fp);
 
     for (i=0; i<cd->nentry; i++) {
 	if (_zip_dirent_write(cd->entry+i, fp, 0, error) != 0)
 	    return -1;
     }
 
-    cd->size = ftell(fp) - cd->offset;
+    cd->size = ftello(fp) - cd->offset;
     
     /* clearerr(fp); */
     fwrite(EOCD_MAGIC, 1, 4, fp);
@@ -136,7 +131,7 @@ _zip_cdir_write(struct zip_cdir *cd, FILE *fp, struct zip_error *error)
 
 
 
-PHPZIPAPI void
+void
 _zip_dirent_finalize(struct zip_dirent *zde)
 {
     free(zde->filename);
@@ -149,7 +144,7 @@ _zip_dirent_finalize(struct zip_dirent *zde)
 
 
 
-PHPZIPAPI void
+void
 _zip_dirent_init(struct zip_dirent *de)
 {
     de->version_madeby = 0;
@@ -188,7 +183,7 @@ _zip_dirent_init(struct zip_dirent *de)
    returned.
 */
 
-PHPZIPAPI int
+int
 _zip_dirent_read(struct zip_dirent *zde, FILE *fp,
 		 unsigned char **bufp, unsigned int left, int localp,
 		 struct zip_error *error)
@@ -333,7 +328,7 @@ _zip_dirent_read(struct zip_dirent *zde, FILE *fp,
    returned.
 */
 
-PHPZIPAPI int
+int
 _zip_dirent_write(struct zip_dirent *zde, FILE *fp, int localp,
 		  struct zip_error *error)
 {
@@ -390,11 +385,13 @@ _zip_dirent_write(struct zip_dirent *zde, FILE *fp, int localp,
 static time_t
 _zip_d2u_time(int dtime, int ddate)
 {
-    struct tm *tm, tmbuf;
+    struct tm *tm;
     time_t now;
 
     now = time(NULL);
-    tm = php_localtime_r(&now, &tmbuf);
+    tm = localtime(&now);
+    /* let mktime decide if DST is in effect */
+    tm->tm_isdst = -1;
     
     tm->tm_year = ((ddate>>9)&127) + 1980 - 1900;
     tm->tm_mon = ((ddate>>5)&15) - 1;
@@ -409,7 +406,7 @@ _zip_d2u_time(int dtime, int ddate)
 
 
 
-PHPZIPAPI unsigned short
+unsigned short
 _zip_read2(unsigned char **a)
 {
     unsigned short ret;
@@ -422,7 +419,7 @@ _zip_read2(unsigned char **a)
 
 
 
-PHPZIPAPI unsigned int
+unsigned int
 _zip_read4(unsigned char **a)
 {
     unsigned int ret;
@@ -519,9 +516,9 @@ _zip_write4(unsigned int i, FILE *fp)
 static void
 _zip_u2d_time(time_t time, unsigned short *dtime, unsigned short *ddate)
 {
-    struct tm *tm, tmbuf;
+    struct tm *tm;
 
-    tm = php_localtime_r(&time, &tmbuf);
+    tm = localtime(&time);
     *ddate = ((tm->tm_year+1900-1980)<<9) + ((tm->tm_mon+1)<<5)
 	+ tm->tm_mday;
     *dtime = ((tm->tm_hour)<<11) + ((tm->tm_min)<<5)
diff --git a/ext/zip/lib/zip_entry_free.c b/ext/zip/lib/zip_entry_free.c
index 1bab313ed5..c50c9434bd 100644
--- a/ext/zip/lib/zip_entry_free.c
+++ b/ext/zip/lib/zip_entry_free.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_entry_free.c,v 1.2 2006/04/09 19:05:47 wiz Exp $
-
   zip_entry_free.c -- free struct zip_entry
-  Copyright (C) 1999, 2003, 2004, 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,12 +35,11 @@
 
 #include <stdlib.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI void
+void
 _zip_entry_free(struct zip_entry *ze)
 {
     free(ze->ch_filename);
diff --git a/ext/zip/lib/zip_entry_new.c b/ext/zip/lib/zip_entry_new.c
index 67e13fd84a..7059b1b060 100644
--- a/ext/zip/lib/zip_entry_new.c
+++ b/ext/zip/lib/zip_entry_new.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_entry_new.c,v 1.2 2006/04/09 19:05:47 wiz Exp $
-
   zip_entry_new.c -- create and init struct zip_entry
-  Copyright (C) 1999, 2003, 2004, 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,12 +35,11 @@
 
 #include <stdlib.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI struct zip_entry *
+struct zip_entry *
 _zip_entry_new(struct zip *za)
 {
     struct zip_entry *ze;
diff --git a/ext/zip/lib/zip_err_str.c b/ext/zip/lib/zip_err_str.c
index c74538d64a..ce1652a701 100644
--- a/ext/zip/lib/zip_err_str.c
+++ b/ext/zip/lib/zip_err_str.c
@@ -1,12 +1,8 @@
 /*
-   This file was generated automatically by ./make_zip_err_str.sh
-   from ./zip.h; make changes there.
-
-	NiH: make_zip_err_str.sh,v 1.8 2004/11/17 21:55:09 wiz Exp 
-	NiH: zip.h,v 1.57 2006/04/24 14:04:19 dillo Exp
+   This file was generated automatically by make_zip_err_str.sh
+   from zip.h; make changes there.
  */
 
-#include "zip.h"
 #include "zipint.h"
 
 
diff --git a/ext/zip/lib/zip_error.c b/ext/zip/lib/zip_error.c
index 4816b73aea..aab7079456 100644
--- a/ext/zip/lib/zip_error.c
+++ b/ext/zip/lib/zip_error.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_error.c,v 1.7 2005/06/09 19:57:09 dillo Exp $
-
   zip_error.c -- struct zip_error helper functions
-  Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,12 +35,11 @@
 
 #include <stdlib.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI void
+void
 _zip_error_clear(struct zip_error *err)
 {
     err->zip_err = ZIP_ER_OK;
@@ -51,7 +48,7 @@ _zip_error_clear(struct zip_error *err)
 
 
 
-PHPZIPAPI void
+void
 _zip_error_copy(struct zip_error *dst, struct zip_error *src)
 {
     dst->zip_err = src->zip_err;
@@ -60,7 +57,7 @@ _zip_error_copy(struct zip_error *dst, struct zip_error *src)
 
 
 
-PHPZIPAPI void
+void
 _zip_error_fini(struct zip_error *err)
 {
     free(err->str);
@@ -69,7 +66,7 @@ _zip_error_fini(struct zip_error *err)
 
 
 
-PHPZIPAPI void
+void
 _zip_error_get(struct zip_error *err, int *zep, int *sep)
 {
     if (zep)
@@ -84,7 +81,7 @@ _zip_error_get(struct zip_error *err, int *zep, int *sep)
 
 
 
-PHPZIPAPI void
+void
 _zip_error_init(struct zip_error *err)
 {
     err->zip_err = ZIP_ER_OK;
@@ -94,7 +91,7 @@ _zip_error_init(struct zip_error *err)
 
 
 
-PHPZIPAPI void
+void
 _zip_error_set(struct zip_error *err, int ze, int se)
 {
     if (err) {
diff --git a/ext/zip/lib/zip_error_clear.c b/ext/zip/lib/zip_error_clear.c
index 8a76f44400..34e7dea48e 100644
--- a/ext/zip/lib/zip_error_clear.c
+++ b/ext/zip/lib/zip_error_clear.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_error_clear.c,v 1.1 2006/10/04 15:21:09 dillo Exp $
-
   zip_error_clear.c -- clear zip error
-  Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI void
+ZIP_EXTERN(void)
 zip_error_clear(struct zip *za)
 {
     _zip_error_clear(&za->error);
diff --git a/ext/zip/lib/zip_error_get.c b/ext/zip/lib/zip_error_get.c
index 888b545693..c15705e32f 100644
--- a/ext/zip/lib/zip_error_get.c
+++ b/ext/zip/lib/zip_error_get.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_error_get.c,v 1.1 2004/11/18 15:06:20 wiz Exp $
-
   zip_error_get.c -- get zip error
-  Copyright (C) 1999, 2003 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI void
+ZIP_EXTERN(void)
 zip_error_get(struct zip *za, int *zep, int *sep)
 {
     _zip_error_get(&za->error, zep, sep);
diff --git a/ext/zip/lib/zip_error_get_sys_type.c b/ext/zip/lib/zip_error_get_sys_type.c
index bfe6423836..47aa93e69b 100644
--- a/ext/zip/lib/zip_error_get_sys_type.c
+++ b/ext/zip/lib/zip_error_get_sys_type.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_error_get_sys_type.c,v 1.1 2004/12/22 15:49:18 wiz Exp $
-
   zip_error_get_sys_type.c -- return type of system error code
-  Copyright (C) 1999, 2003 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_error_get_sys_type(int ze)
 {
     if (ze < 0 || ze >= _zip_nerr_str)
diff --git a/ext/zip/lib/zip_error_strerror.c b/ext/zip/lib/zip_error_strerror.c
index 06e98c76d8..3d0951cfb1 100644
--- a/ext/zip/lib/zip_error_strerror.c
+++ b/ext/zip/lib/zip_error_strerror.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_error_strerror.c,v 1.4 2006/02/21 09:41:00 dillo Exp $
-
   zip_error_sterror.c -- get string representation of struct zip_error
-  Copyright (C) 1999, 2003 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -40,12 +38,11 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI const char *
+const char *
 _zip_error_strerror(struct zip_error *err)
 {
     const char *zs, *ss;
@@ -54,7 +51,7 @@ _zip_error_strerror(struct zip_error *err)
     _zip_error_fini(err);
 
     if (err->zip_err < 0 || err->zip_err >= _zip_nerr_str) {
-	snprintf(buf, sizeof(buf), "Unknown error %d", err->zip_err);
+	sprintf(buf, "Unknown error %d", err->zip_err);
 	zs = NULL;
 	ss = buf;
     }
@@ -78,16 +75,16 @@ _zip_error_strerror(struct zip_error *err)
     if (ss == NULL)
 	return zs;
     else {
-    int l = strlen(ss) + (zs ? strlen(zs)+2 : 0) + 1;
-	if ((s=(char *)malloc(l)) == NULL)
+	if ((s=(char *)malloc(strlen(ss)
+			      + (zs ? strlen(zs)+2 : 0) + 1)) == NULL)
 	    return _zip_err_str[ZIP_ER_MEMORY];
 	
-	snprintf(s, l, "%s%s%s",
+	sprintf(s, "%s%s%s",
 		(zs ? zs : ""),
 		(zs ? ": " : ""),
 		ss);
 	err->str = s;
 
-	return ss;
+	return s;
     }
 }
diff --git a/ext/zip/lib/zip_error_to_str.c b/ext/zip/lib/zip_error_to_str.c
index 665803472e..4dea4d667a 100644
--- a/ext/zip/lib/zip_error_to_str.c
+++ b/ext/zip/lib/zip_error_to_str.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_error_to_str.c,v 1.1 2004/11/18 15:06:20 wiz Exp $
-
   zip_error_to_str.c -- get string representation of zip error code
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -40,12 +38,11 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_error_to_str(char *buf, size_t len, int ze, int se)
 {
     const char *zs, *ss;
diff --git a/ext/zip/lib/zip_fclose.c b/ext/zip/lib/zip_fclose.c
index 91f30b7bb9..6bf697301a 100644
--- a/ext/zip/lib/zip_fclose.c
+++ b/ext/zip/lib/zip_fclose.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_fclose.c,v 1.14 2005/06/09 19:57:09 dillo Exp $
-
   zip_fclose.c -- close file in zip archive
-  Copyright (C) 1999, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,12 +35,11 @@
 
 #include <stdlib.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_fclose(struct zip_file *zf)
 {
     int i, ret;
@@ -51,15 +48,14 @@ zip_fclose(struct zip_file *zf)
 	inflateEnd(zf->zstr);
     free(zf->buffer);
     free(zf->zstr);
-
 	if (zf->za) {
-		for (i=0; i<zf->za->nfile; i++) {
-			if (zf->za->file[i] == zf) {
-				zf->za->file[i] = zf->za->file[zf->za->nfile-1];
-				zf->za->nfile--;
-				break;
-			}
-		}
+    for (i=0; i<zf->za->nfile; i++) {
+	if (zf->za->file[i] == zf) {
+	    zf->za->file[i] = zf->za->file[zf->za->nfile-1];
+	    zf->za->nfile--;
+	    break;
+	}
+    }
 	}
 
     ret = 0;
diff --git a/ext/zip/lib/zip_file_error_clear.c b/ext/zip/lib/zip_file_error_clear.c
index dca33b35f7..6c9c2a02b3 100644
--- a/ext/zip/lib/zip_file_error_clear.c
+++ b/ext/zip/lib/zip_file_error_clear.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_file_error_clear.c,v 1.4 2006/10/04 18:37:54 wiz Exp $
-
   zip_file_error_clear.c -- clear zip file error
-  Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI void
+ZIP_EXTERN(void)
 zip_file_error_clear(struct zip_file *zf)
 {
     _zip_error_clear(&zf->error);
diff --git a/ext/zip/lib/zip_file_error_get.c b/ext/zip/lib/zip_file_error_get.c
index 05516703c6..a53fa7e003 100644
--- a/ext/zip/lib/zip_file_error_get.c
+++ b/ext/zip/lib/zip_file_error_get.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_file_error_get.c,v 1.1 2004/11/18 15:06:21 wiz Exp $
-
   zip_file_error_get.c -- get zip file error
-  Copyright (C) 1999, 2003 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI void
+ZIP_EXTERN(void)
 zip_file_error_get(struct zip_file *zf, int *zep, int *sep)
 {
     _zip_error_get(&zf->error, zep, sep);
diff --git a/ext/zip/lib/zip_file_get_offset.c b/ext/zip/lib/zip_file_get_offset.c
index 4930040235..68f92f1fe6 100644
--- a/ext/zip/lib/zip_file_get_offset.c
+++ b/ext/zip/lib/zip_file_get_offset.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_file_get_offset.c,v 1.4 2006/04/23 14:51:45 wiz Exp $
-
   zip_file_get_offset.c -- get offset of file data in archive.
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -39,13 +37,9 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
-#ifndef _MSC_VER
-#include <unistd.h>
-#endif
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
@@ -56,7 +50,7 @@
    On error, fills in za->error and returns 0.
 */
 
-PHPZIPAPI unsigned int
+unsigned int
 _zip_file_get_offset(struct zip *za, int idx)
 {
     struct zip_dirent de;
@@ -64,7 +58,7 @@ _zip_file_get_offset(struct zip *za, int idx)
 
     offset = za->cdir->entry[idx].offset;
 
-    if (fseek(za->zp, offset, SEEK_SET) != 0) {
+    if (fseeko(za->zp, offset, SEEK_SET) != 0) {
 	_zip_error_set(&za->error, ZIP_ER_SEEK, errno);
 	return 0;
     }
diff --git a/ext/zip/lib/zip_file_strerror.c b/ext/zip/lib/zip_file_strerror.c
index 2cc79c1333..c2864f2ba1 100644
--- a/ext/zip/lib/zip_file_strerror.c
+++ b/ext/zip/lib/zip_file_strerror.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_file_strerror.c,v 1.1 2003/10/05 16:05:22 dillo Exp $
-
   zip_file_sterror.c -- get string representation of zip file error
-  Copyright (C) 1999, 2003 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI const char *
+ZIP_EXTERN(const char *)
 zip_file_strerror(struct zip_file *zf)
 {
     return _zip_error_strerror(&zf->error);
diff --git a/ext/zip/lib/zip_fopen.c b/ext/zip/lib/zip_fopen.c
index c05ad45bd6..b4b76049f4 100644
--- a/ext/zip/lib/zip_fopen.c
+++ b/ext/zip/lib/zip_fopen.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_fopen.c,v 1.12 2005/06/09 19:57:09 dillo Exp $
-
   zip_fopen.c -- open file in zip archive for reading
-  Copyright (C) 1999, 2003, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI struct zip_file *
+ZIP_EXTERN(struct zip_file *)
 zip_fopen(struct zip *za, const char *fname, int flags)
 {
     int idx;
diff --git a/ext/zip/lib/zip_fopen_index.c b/ext/zip/lib/zip_fopen_index.c
index 105cefe738..1e7e419897 100644
--- a/ext/zip/lib/zip_fopen_index.c
+++ b/ext/zip/lib/zip_fopen_index.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_fopen_index.c,v 1.24 2005/05/20 21:54:53 wiz Exp $
-
   zip_fopen_index.c -- open file in zip archive for reading by index
-  Copyright (C) 1999, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -39,14 +37,13 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 static struct zip_file *_zip_file_new(struct zip *za);
 
 
 
-PHPZIPAPI struct zip_file *
+ZIP_EXTERN(struct zip_file *)
 zip_fopen_index(struct zip *za, int fileno, int flags)
 {
     int len, ret;
@@ -141,7 +138,7 @@ zip_fopen_index(struct zip *za, int fileno, int flags)
 
 
 
-PHPZIPAPI int
+int
 _zip_file_fillbuf(void *buf, size_t buflen, struct zip_file *zf)
 {
     int i, j;
@@ -152,7 +149,7 @@ _zip_file_fillbuf(void *buf, size_t buflen, struct zip_file *zf)
     if ((zf->flags & ZIP_ZF_EOF) || zf->cbytes_left <= 0 || buflen <= 0)
 	return 0;
     
-    if (fseek(zf->za->zp, zf->fpos, SEEK_SET) < 0) {
+    if (fseeko(zf->za->zp, zf->fpos, SEEK_SET) < 0) {
 	_zip_error_set(&zf->error, ZIP_ER_SEEK, errno);
 	return -1;
     }
diff --git a/ext/zip/lib/zip_fread.c b/ext/zip/lib/zip_fread.c
index 064d2b97fb..1c0c8ac631 100644
--- a/ext/zip/lib/zip_fread.c
+++ b/ext/zip/lib/zip_fread.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_fread.c,v 1.21 2006/04/23 14:49:50 wiz Exp $
-
   zip_fread.c -- read from file
-  Copyright (C) 1999, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,16 +33,15 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI ssize_t
+ZIP_EXTERN(ssize_t)
 zip_fread(struct zip_file *zf, void *outbuf, size_t toread)
 {
     int ret;
-	size_t out_before, len;
+    size_t out_before, len;
     int i;
 
     if (!zf)
diff --git a/ext/zip/lib/zip_free.c b/ext/zip/lib/zip_free.c
index 534c58eb07..76c3a9673f 100644
--- a/ext/zip/lib/zip_free.c
+++ b/ext/zip/lib/zip_free.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_free.c,v 1.17 2005/06/09 19:57:10 dillo Exp $
-
   zip_free.c -- free struct zip
-  Copyright (C) 1999, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -36,7 +34,7 @@
 
 
 #include <stdlib.h>
-#include "zip.h"
+
 #include "zipint.h"
 
 
@@ -45,7 +43,7 @@
    frees the space allocated to a zipfile struct, and closes the
    corresponding file. */
 
-PHPZIPAPI void
+void
 _zip_free(struct zip *za)
 {
     int i;
@@ -59,9 +57,6 @@ _zip_free(struct zip *za)
     if (za->zp)
 	fclose(za->zp);
 
-    if (za->ch_comment)
-	free(za->ch_comment);
-
     _zip_cdir_free(za->cdir);
 
     if (za->entry) {
diff --git a/ext/zip/lib/zip_get_archive_comment.c b/ext/zip/lib/zip_get_archive_comment.c
index c23597c096..fe97e6e8c1 100644
--- a/ext/zip/lib/zip_get_archive_comment.c
+++ b/ext/zip/lib/zip_get_archive_comment.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_get_archive_comment.c,v 1.4 2006/04/23 16:11:33 wiz Exp $
-
   zip_get_archive_comment.c -- get archive comment
-  Copyright (C) 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,21 +33,25 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI const char *
+ZIP_EXTERN(const char *)
 zip_get_archive_comment(struct zip *za, int *lenp, int flags)
 {
     if ((flags & ZIP_FL_UNCHANGED)
 	|| (za->ch_comment_len == -1)) {
-		if (za->cdir) {
-			if (lenp != NULL)
-				*lenp = za->cdir->comment_len;
-			return za->cdir->comment;
-		}
+	if (za->cdir) {
+	    if (lenp != NULL)
+		*lenp = za->cdir->comment_len;
+	    return za->cdir->comment;
+	}
+	else {
+	    if (lenp != NULL)
+		*lenp = -1;
+	    return NULL;
+	}
     }
     
     if (lenp != NULL)
diff --git a/ext/zip/lib/zip_get_file_comment.c b/ext/zip/lib/zip_get_file_comment.c
index 476ac7da0b..57dd9028bc 100644
--- a/ext/zip/lib/zip_get_file_comment.c
+++ b/ext/zip/lib/zip_get_file_comment.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_get_file_comment.c,v 1.2 2006/04/23 13:06:28 wiz Exp $
-
   zip_get_file_comment.c -- get file comment
-  Copyright (C) 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI const char *
+ZIP_EXTERN(const char *)
 zip_get_file_comment(struct zip *za, int idx, int *lenp, int flags)
 {
     if (idx < 0 || idx >= za->nentry) {
diff --git a/ext/zip/lib/zip_get_name.c b/ext/zip/lib/zip_get_name.c
index c2cae2518e..b58d972058 100644
--- a/ext/zip/lib/zip_get_name.c
+++ b/ext/zip/lib/zip_get_name.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_get_name.c,v 1.13 2005/01/20 21:00:54 dillo Exp $
-
   zip_get_name.c -- get filename for a file in zip file
-  Copyright (C) 1999, 2003, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI const char *
+ZIP_EXTERN(const char *)
 zip_get_name(struct zip *za, int idx, int flags)
 {
     return _zip_get_name(za, idx, flags, &za->error);
@@ -48,7 +45,7 @@ zip_get_name(struct zip *za, int idx, int flags)
 
 
 
-PHPZIPAPI const char *
+const char *
 _zip_get_name(struct zip *za, int idx, int flags, struct zip_error *error)
 {
     if (idx < 0 || idx >= za->nentry) {
diff --git a/ext/zip/lib/zip_get_num_files.c b/ext/zip/lib/zip_get_num_files.c
index 05a54fcb6c..a442f293ec 100644
--- a/ext/zip/lib/zip_get_num_files.c
+++ b/ext/zip/lib/zip_get_num_files.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_get_num_files.c,v 1.2 2003/12/27 22:53:15 wiz Exp $
-
   zip_get_num_files.c -- get number of files in archive
-  Copyright (C) 1999, 2003 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_get_num_files(struct zip *za)
 {
     if (za == NULL)
diff --git a/ext/zip/lib/zip_memdup.c b/ext/zip/lib/zip_memdup.c
index ebb7426dd2..641125ed2d 100644
--- a/ext/zip/lib/zip_memdup.c
+++ b/ext/zip/lib/zip_memdup.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_memdup.c,v 1.2 2006/04/24 10:34:39 dillo Exp $
-
   zip_memdup.c -- internal zip function, "strdup" with len
-  Copyright (C) 1999, 2003, 2004, 2005, 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -36,12 +34,11 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI void *
+void *
 _zip_memdup(const void *mem, size_t len, struct zip_error *error)
 {
     void *ret;
diff --git a/ext/zip/lib/zip_name_locate.c b/ext/zip/lib/zip_name_locate.c
index 108db4f609..e8b35ff936 100644
--- a/ext/zip/lib/zip_name_locate.c
+++ b/ext/zip/lib/zip_name_locate.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_name_locate.c,v 1.19 2005/06/09 19:57:10 dillo Exp $
-
   zip_name_locate.c -- get index by name
-  Copyright (C) 1999, 2003, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -19,7 +17,7 @@
   3. The names of the authors may not be used to endorse or promote
      products derived from this software without specific prior
      written permission.
- 
+
   THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
   OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -37,12 +35,11 @@
 
 #include <string.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_name_locate(struct zip *za, const char *fname, int flags)
 {
     return _zip_name_locate(za, fname, flags, &za->error);
@@ -50,7 +47,7 @@ zip_name_locate(struct zip *za, const char *fname, int flags)
 
 
 
-PHPZIPAPI int
+int
 _zip_name_locate(struct zip *za, const char *fname, int flags,
 		 struct zip_error *error)
 {
@@ -62,11 +59,8 @@ _zip_name_locate(struct zip *za, const char *fname, int flags,
 	_zip_error_set(error, ZIP_ER_INVAL, 0);
 	return -1;
     }
-#ifdef PHP_WIN32
-	cmp = (flags & ZIP_FL_NOCASE) ? stricmp : strcmp;
-#else
-	cmp = (flags & ZIP_FL_NOCASE) ? strcasecmp : strcmp;
-#endif
+
+    cmp = (flags & ZIP_FL_NOCASE) ? strcmpi : strcmp;
 
     n = (flags & ZIP_FL_UNCHANGED) ? za->cdir->nentry : za->nentry;
     for (i=0; i<n; i++) {
@@ -78,7 +72,7 @@ _zip_name_locate(struct zip *za, const char *fname, int flags,
 	/* newly added (partially filled) entry */
 	if (fn == NULL)
 	    continue;
-	
+
 	if (flags & ZIP_FL_NODIR) {
 	    p = strrchr(fn, '/');
 	    if (p)
@@ -89,6 +83,7 @@ _zip_name_locate(struct zip *za, const char *fname, int flags,
 	    return i;
     }
 
-    _zip_error_set(error, ZIP_ER_NOENT, 0);
+/* Look for an entry should not raise an error  */
+/*    _zip_error_set(error, ZIP_ER_NOENT, 0);*/
     return -1;
 }
diff --git a/ext/zip/lib/zip_new.c b/ext/zip/lib/zip_new.c
index 378513b6cf..3e8ccee644 100644
--- a/ext/zip/lib/zip_new.c
+++ b/ext/zip/lib/zip_new.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_new.c,v 1.12 2006/04/23 00:40:47 wiz Exp $
-
   zip_new.c -- create and init struct zip
-  Copyright (C) 1999, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -36,7 +34,7 @@
 
 
 #include <stdlib.h>
-#include "zip.h"
+
 #include "zipint.h"
 
 
@@ -45,7 +43,7 @@
    creates a new zipfile struct, and sets the contents to zero; returns
    the new struct. */
 
-PHPZIPAPI struct zip *
+struct zip *
 _zip_new(struct zip_error *error)
 {
     struct zip *za;
@@ -66,6 +64,7 @@ _zip_new(struct zip_error *error)
     za->entry = NULL;
     za->nfile = za->nfile_alloc = 0;
     za->file = NULL;
+    za->flags = za->ch_flags = 0;
     
     return za;
 }
diff --git a/ext/zip/lib/zip_open.c b/ext/zip/lib/zip_open.c
index 711dcb1cac..7247b7b8d6 100644
--- a/ext/zip/lib/zip_open.c
+++ b/ext/zip/lib/zip_open.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_open.c,v 1.38 2006/05/04 00:01:26 dillo Exp $
-
   zip_open.c -- open zip archive
   Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,18 +35,19 @@
 
 #include <sys/stat.h>
 #include <errno.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#ifndef _MSC_VER
-#include <unistd.h>
-#endif
-#include <sys/types.h>
-#include "zip.h"
+
 #include "zipint.h"
 
 static void set_error(int *, struct zip_error *, int);
+static struct zip *_zip_allocate_new(const char *, int *);
 static int _zip_checkcons(FILE *, struct zip_cdir *, struct zip_error *);
+static void _zip_check_torrentzip(struct zip *);
+static struct zip_cdir *_zip_find_central_dir(FILE *, int, int *, off_t);
+static int _zip_file_exists(const char *, int, int *);
 static int _zip_headercomp(struct zip_dirent *, int,
 			   struct zip_dirent *, int);
 static unsigned char *_zip_memmem(const unsigned char *, int,
@@ -58,154 +57,55 @@ static struct zip_cdir *_zip_readcdir(FILE *, unsigned char *, unsigned char *,
 
 
 
-PHPZIPAPI struct zip *
+ZIP_EXTERN(struct zip *)
 zip_open(const char *fn, int flags, int *zep)
 {
     FILE *fp;
-    unsigned char *buf, *match;
-    int a, i, buflen, best;
     struct zip *za;
-    struct zip_cdir *cdir, *cdirnew;
-    long len;
-    struct stat st;
-    struct zip_error error, err2;
-
-    if (fn == NULL) {
-	set_error(zep, NULL, ZIP_ER_INVAL);
+    struct zip_cdir *cdir;
+    int i;
+    off_t len;
+    
+    switch (_zip_file_exists(fn, flags, zep)) {
+    case -1:
 	return NULL;
+    case 0:
+	return _zip_allocate_new(fn, zep);
+    default:
+	break;
     }
 
-    if (flags & ZIP_OVERWRITE || stat(fn, &st) != 0) {
-	if ((flags & ZIP_CREATE) || (flags & ZIP_OVERWRITE)) {
-	    if ((za=_zip_new(&error)) == NULL) {
-		set_error(zep, &error, 0);
-		return NULL;
-	    }
-	    
-	    za->zn = strdup(fn);
-	    if (!za->zn) {
-		_zip_free(za);
-		set_error(zep, NULL, ZIP_ER_MEMORY);
-		return NULL;
-	    }
-	    return za;
-	}
-	else {
-	    set_error(zep, NULL, ZIP_ER_OPEN);
-	    return NULL;
-	}
-    }
-    else if ((flags & ZIP_EXCL)) {
-	set_error(zep, NULL, ZIP_ER_EXISTS);
+    if ((fp=fopen(fn, "rb")) == NULL) {
+	set_error(zep, NULL, ZIP_ER_OPEN);
 	return NULL;
     }
 
-    /* ZIP_CREATE gets ignored if file exists and not ZIP_EXCL,
-       just like open() */
-	if ((fp=fopen(fn, "rb")) == NULL) {
-		set_error(zep, NULL, ZIP_ER_OPEN);
-		return NULL;
-	}
-
-#ifdef PHP_WIN32
-	_setmode(_fileno(fp), _O_BINARY );
-#endif
-
-    clearerr(fp);
-    fseek(fp, 0, SEEK_END);
-    len = ftell(fp);
-    i = fseek(fp, -(len < CDBUFSIZE ? len : CDBUFSIZE), SEEK_END);
-    if (i == -1 && errno != EFBIG) {
-	/* seek before start of file on my machine */
-	set_error(zep, NULL, ZIP_ER_SEEK);
-	fclose(fp);
-	return NULL;
-    }
+    fseeko(fp, 0, SEEK_END);
+    len = ftello(fp);
 
-    /* 64k is too much for stack */
-    if ((buf=(unsigned char *)malloc(CDBUFSIZE)) == NULL) {
-	set_error(zep, NULL, ZIP_ER_MEMORY);
-	fclose(fp);
-	return NULL;
+    /* treat empty files as empty archives */
+    if (len == 0) {
+	if ((za=_zip_allocate_new(fn, zep)) == NULL)
+	    fclose(fp);
+	else
+	    za->zp = fp;
+	return za;
     }
 
-    clearerr(fp);
-    buflen = fread(buf, 1, CDBUFSIZE, fp);
-
-    if (ferror(fp)) {
-	set_error(zep, NULL, ZIP_ER_READ);
-	free(buf);
+    cdir = _zip_find_central_dir(fp, flags, zep, len);
+    if (cdir == NULL) {
 	fclose(fp);
 	return NULL;
     }
-    
-    best = -2;
-    cdir = NULL;
-    match = buf;
-    while ((match=_zip_memmem(match, buflen-(match-buf)-18,
-			      (const unsigned char *)EOCD_MAGIC, 4))!=NULL) {
-	/* found match -- check, if good */
-	/* to avoid finding the same match all over again */
-	match++;
-	if ((cdirnew=_zip_readcdir(fp, buf, match-1, buflen, flags,
-				   &err2)) == NULL) {
-	    if (best == -2) {
-		set_error(zep, &err2, 0);
-		best = -1;
-	    }
-	    continue;
-	}
 
-	if (cdir) {
-	    if (best <= 0)
-		best = _zip_checkcons(fp, cdir, &err2);
-	    a = _zip_checkcons(fp, cdirnew, &err2);
-	    if (best < a) {
-		_zip_cdir_free(cdir);
-		cdir = cdirnew;
-		best = a;
-	    }
-	    else
-		_zip_cdir_free(cdirnew);
-	}
-	else {
-	    cdir = cdirnew;
-	    if (flags & ZIP_CHECKCONS)
-		best = _zip_checkcons(fp, cdir, &err2);
-	    else
-		best = 0;
-	}
-	cdirnew = NULL;
-    }
-
-    free(buf);
-    
-    if (best < 0) {
-	/* no consistent eocd found */
-	if (best == -2) {
-	    /* no eocd found at all */
-	    set_error(zep, NULL, ZIP_ER_NOZIP);
-	}
-	_zip_cdir_free(cdir);
-	fclose(fp);
-	return NULL;
-    }
-
-    if ((za=_zip_new(&error)) == NULL) {
-	set_error(zep, &error, 0);
+    if ((za=_zip_allocate_new(fn, zep)) == NULL) {
 	_zip_cdir_free(cdir);
 	fclose(fp);
 	return NULL;
     }
 
-    za->zp = fp;
     za->cdir = cdir;
-    
-    if ((za->zn=strdup(fn)) == NULL) {
-	set_error(zep, NULL, ZIP_ER_MEMORY);
-	_zip_free(za);
-	return NULL;
-    }
+    za->zp = fp;
 
     if ((za->entry=(struct zip_entry *)malloc(sizeof(*(za->entry))
 					      * cdir->nentry)) == NULL) {
@@ -216,6 +116,9 @@ zip_open(const char *fn, int flags, int *zep)
     for (i=0; i<cdir->nentry; i++)
 	_zip_entry_new(za);
 
+    _zip_check_torrentzip(za);
+    za->ch_flags = za->flags;
+
     return za;
 }
 
@@ -295,13 +198,14 @@ _zip_readcdir(FILE *fp, unsigned char *buf, unsigned char *eocd, int buflen,
 	return NULL;
     }
 
-    if (cd->comment_len)
+    if (cd->comment_len) {
 	if ((cd->comment=(char *)_zip_memdup(eocd+EOCDLEN,
 					     cd->comment_len, error))
 	    == NULL) {
 	    free(cd);
 	    return NULL;
 	}
+    }
 
     cdp = eocd;
     if (cd->size < (unsigned int)(eocd-buf)) {
@@ -313,8 +217,10 @@ _zip_readcdir(FILE *fp, unsigned char *buf, unsigned char *eocd, int buflen,
 	/* go to start of cdir and read it entry by entry */
 	bufp = NULL;
 	clearerr(fp);
-	fseek(fp, -(cd->size+cd->comment_len+EOCDLEN), SEEK_END);
-	if (ferror(fp) || ((unsigned int)ftell(fp) != cd->offset)) {
+	fseeko(fp, cd->offset, SEEK_SET);
+	/* possible consistency check: cd->offset =
+	   len-(cd->size+cd->comment_len+EOCDLEN) ? */
+	if (ferror(fp) || ((unsigned long)ftello(fp) != cd->offset)) {
 	    /* seek error or offset of cdir wrong */
 	    if (ferror(fp))
 		_zip_error_set(error, ZIP_ER_SEEK, errno);
@@ -376,7 +282,7 @@ _zip_checkcons(FILE *fp, struct zip_cdir *cd, struct zip_error *error)
 	    return -1;
 	}
 	
-	if (fseek(fp, cd->entry[i].offset, SEEK_SET) != 0) {
+	if (fseeko(fp, cd->entry[i].offset, SEEK_SET) != 0) {
 	    _zip_error_set(error, ZIP_ER_SEEK, 0);
 	    return -1;
 	}
@@ -385,7 +291,7 @@ _zip_checkcons(FILE *fp, struct zip_cdir *cd, struct zip_error *error)
 	    return -1;
 	
 	if (_zip_headercomp(cd->entry+i, 0, &temp, 1) != 0) {
-	    _zip_error_set(error, ZIP_ER_NOZIP, 0);
+	    _zip_error_set(error, ZIP_ER_INCONS, 0);
 	    _zip_dirent_finalize(&temp);
 	    return -1;
 	}
@@ -395,6 +301,52 @@ _zip_checkcons(FILE *fp, struct zip_cdir *cd, struct zip_error *error)
     return max - min;
 }
 
+
+
+/* _zip_check_torrentzip:
+   check wether ZA has a valid TORRENTZIP comment, i.e. is torrentzipped */
+
+static void
+_zip_check_torrentzip(struct zip *za)
+{
+    uLong crc_got, crc_should;
+    char *end;
+    Bytef buf[BUFSIZE];
+    unsigned int n, remain;
+
+    if (za->zp == NULL || za->cdir == NULL)
+	return;
+
+    if (za->cdir->comment_len != TORRENT_SIG_LEN+8
+	|| strncmp(za->cdir->comment, TORRENT_SIG, TORRENT_SIG_LEN) != 0)
+	return;
+    
+    errno = 0;
+    crc_should = strtoul(za->cdir->comment+TORRENT_SIG_LEN, &end, 16);
+    if ((crc_should == UINT_MAX && errno != 0) || (end && *end))
+	return;
+    
+    crc_got = crc32(0L, Z_NULL, 0);
+
+    if (fseek(za->zp, za->cdir->offset, SEEK_SET) != 0)
+	return;
+    remain = za->cdir->size;
+
+    while (remain > 0) {
+	n = remain > BUFSIZE ? BUFSIZE : remain;
+	if ((n=fread(buf, 1, n, za->zp)) <= 0)
+	    return;
+
+	crc_got = crc32(crc_got, buf, n);
+
+	remain -= n;
+    }
+
+    if (crc_got == crc_should)
+	za->flags |= ZIP_AFL_TORRENT;
+}
+
+
 
 
 /* _zip_headercomp:
@@ -414,14 +366,32 @@ _zip_headercomp(struct zip_dirent *h1, int local1p, struct zip_dirent *h2,
 #endif
 	|| (h1->comp_method != h2->comp_method)
 	|| (h1->last_mod != h2->last_mod)
-	|| (h1->crc != h2->crc)
-	|| (h1->comp_size != h2->comp_size)
-	|| (h1->uncomp_size != h2->uncomp_size)
 	|| (h1->filename_len != h2->filename_len)
 	|| !h1->filename || !h2->filename
 	|| strcmp(h1->filename, h2->filename))
 	return -1;
 
+    /* check that CRC and sizes are zero if data descriptor is used */
+    if ((h1->bitflags & ZIP_GPBF_DATA_DESCRIPTOR) && local1p
+	&& (h1->crc != 0
+	    || h1->comp_size != 0
+	    || h1->uncomp_size != 0))
+	return -1;
+    if ((h2->bitflags & ZIP_GPBF_DATA_DESCRIPTOR) && local2p
+	&& (h2->crc != 0
+	    || h2->comp_size != 0
+	    || h2->uncomp_size != 0))
+	return -1;
+    
+    /* check that CRC and sizes are equal if no data descriptor is used */
+    if (((h1->bitflags & ZIP_GPBF_DATA_DESCRIPTOR) == 0 || local1p == 0)
+	&& ((h2->bitflags & ZIP_GPBF_DATA_DESCRIPTOR) == 0 || local2p == 0)) {
+	if ((h1->crc != h2->crc)
+	    || (h1->comp_size != h2->comp_size)
+	    || (h1->uncomp_size != h2->uncomp_size))
+	    return -1;
+    }
+    
     if ((local1p == local2p)
 	&& ((h1->extrafield_len != h2->extrafield_len)
 	    || (h1->extrafield_len && h2->extrafield
@@ -448,6 +418,137 @@ _zip_headercomp(struct zip_dirent *h1, int local1p, struct zip_dirent *h2,
 
 
 
+static struct zip *
+_zip_allocate_new(const char *fn, int *zep)
+{
+    struct zip *za;
+    struct zip_error error;
+
+    if ((za=_zip_new(&error)) == NULL) {
+	set_error(zep, &error, 0);
+	return NULL;
+    }
+	
+    za->zn = strdup(fn);
+    if (!za->zn) {
+	_zip_free(za);
+	set_error(zep, NULL, ZIP_ER_MEMORY);
+	return NULL;
+    }
+    return za;
+}
+
+
+
+static int
+_zip_file_exists(const char *fn, int flags, int *zep)
+{
+    struct stat st;
+
+    if (fn == NULL) {
+	set_error(zep, NULL, ZIP_ER_INVAL);
+	return -1;
+    }
+    
+    if (stat(fn, &st) != 0) {
+	if (flags & ZIP_CREATE)
+	    return 0;
+	else {
+	    set_error(zep, NULL, ZIP_ER_OPEN);
+	    return -1;
+	}
+    }
+    else if ((flags & ZIP_EXCL)) {
+	set_error(zep, NULL, ZIP_ER_EXISTS);
+	return -1;
+    }
+    /* ZIP_CREATE gets ignored if file exists and not ZIP_EXCL,
+       just like open() */
+
+    return 1;
+}
+
+
+
+static struct zip_cdir *
+_zip_find_central_dir(FILE *fp, int flags, int *zep, off_t len)
+{
+    struct zip_cdir *cdir, *cdirnew;
+    unsigned char *buf, *match;
+    int a, best, buflen, i;
+    struct zip_error zerr;
+
+    i = fseeko(fp, -(len < CDBUFSIZE ? len : CDBUFSIZE), SEEK_END);
+    if (i == -1 && errno != EFBIG) {
+	/* seek before start of file on my machine */
+	set_error(zep, NULL, ZIP_ER_SEEK);
+	return NULL;
+    }
+
+    /* 64k is too much for stack */
+    if ((buf=(unsigned char *)malloc(CDBUFSIZE)) == NULL) {
+	set_error(zep, NULL, ZIP_ER_MEMORY);
+	return NULL;
+    }
+
+    clearerr(fp);
+    buflen = fread(buf, 1, CDBUFSIZE, fp);
+
+    if (ferror(fp)) {
+	set_error(zep, NULL, ZIP_ER_READ);
+	free(buf);
+	return NULL;
+    }
+    
+    best = -1;
+    cdir = NULL;
+    match = buf;
+    _zip_error_set(&zerr, ZIP_ER_NOZIP, 0);
+
+    while ((match=_zip_memmem(match, buflen-(match-buf)-18,
+			      (const unsigned char *)EOCD_MAGIC, 4))!=NULL) {
+	/* found match -- check, if good */
+	/* to avoid finding the same match all over again */
+	match++;
+	if ((cdirnew=_zip_readcdir(fp, buf, match-1, buflen, flags,
+				   &zerr)) == NULL)
+	    continue;
+
+	if (cdir) {
+	    if (best <= 0)
+		best = _zip_checkcons(fp, cdir, &zerr);
+	    a = _zip_checkcons(fp, cdirnew, &zerr);
+	    if (best < a) {
+		_zip_cdir_free(cdir);
+		cdir = cdirnew;
+		best = a;
+	    }
+	    else
+		_zip_cdir_free(cdirnew);
+	}
+	else {
+	    cdir = cdirnew;
+	    if (flags & ZIP_CHECKCONS)
+		best = _zip_checkcons(fp, cdir, &zerr);
+	    else
+		best = 0;
+	}
+	cdirnew = NULL;
+    }
+
+    free(buf);
+    
+    if (best < 0) {
+	set_error(zep, &zerr, 0);
+	_zip_cdir_free(cdir);
+	return NULL;
+    }
+
+    return cdir;
+}
+
+
+
 static unsigned char *
 _zip_memmem(const unsigned char *big, int biglen, const unsigned char *little, 
        int littlelen)
diff --git a/ext/zip/lib/zip_rename.c b/ext/zip/lib/zip_rename.c
index 8141dc46a6..a0055fdc47 100644
--- a/ext/zip/lib/zip_rename.c
+++ b/ext/zip/lib/zip_rename.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_rename.c,v 1.15 2004/11/30 22:19:38 wiz Exp $
-
   zip_rename.c -- rename file in zip archive
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_rename(struct zip *za, int idx, const char *name)
 {
     if (idx >= za->nentry || idx < 0) {
diff --git a/ext/zip/lib/zip_replace.c b/ext/zip/lib/zip_replace.c
index 12db005f28..ae69a86f63 100644
--- a/ext/zip/lib/zip_replace.c
+++ b/ext/zip/lib/zip_replace.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_replace.c,v 1.20 2006/04/09 14:52:02 wiz Exp $
-
   zip_replace.c -- replace file via callback function
-  Copyright (C) 1999, 2003, 2004, 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_replace(struct zip *za, int idx, struct zip_source *source)
 {
     if (idx < 0 || idx >= za->nentry || source == NULL) {
@@ -57,23 +54,22 @@ zip_replace(struct zip *za, int idx, struct zip_source *source)
 
 
 
-PHPZIPAPI int
+int
 _zip_replace(struct zip *za, int idx, const char *name,
 	     struct zip_source *source)
 {
-	if (idx == -1) {
-		if (_zip_entry_new(za) == NULL)
-			return -1;
-		idx = za->nentry - 1;
-	}
+    if (idx == -1) {
+	if (_zip_entry_new(za) == NULL)
+	    return -1;
 
-   
+	idx = za->nentry - 1;
+    }
+    
     _zip_unchange_data(za->entry+idx);
 
     if (name && _zip_set_name(za, idx, name) != 0)
-		return -1;
- 
-
+	return -1;
+    
     za->entry[idx].state = ((za->cdir == NULL || idx >= za->cdir->nentry)
 			    ? ZIP_ST_ADDED : ZIP_ST_REPLACED);
     za->entry[idx].source = source;
diff --git a/ext/zip/lib/zip_set_archive_comment.c b/ext/zip/lib/zip_set_archive_comment.c
index 7649a80de9..c4bd070ddc 100644
--- a/ext/zip/lib/zip_set_archive_comment.c
+++ b/ext/zip/lib/zip_set_archive_comment.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_set_archive_comment.c,v 1.3 2006/04/24 10:34:39 dillo Exp $
-
   zip_set_archive_comment.c -- set archive comment
-  Copyright (C) 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,12 +35,11 @@
 
 #include <stdlib.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_set_archive_comment(struct zip *za, const char *comment, int len)
 {
     char *tmpcom;
@@ -60,7 +57,7 @@ zip_set_archive_comment(struct zip *za, const char *comment, int len)
     else
 	tmpcom = NULL;
 
-    if (za->ch_comment) free(za->ch_comment);
+    free(za->ch_comment);
     za->ch_comment = tmpcom;
     za->ch_comment_len = len;
     
diff --git a/ext/zip/lib/zip_set_file_comment.c b/ext/zip/lib/zip_set_file_comment.c
index 5454aa21da..3d5dd6b5e3 100644
--- a/ext/zip/lib/zip_set_file_comment.c
+++ b/ext/zip/lib/zip_set_file_comment.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_set_file_comment.c,v 1.4 2006/04/24 10:34:39 dillo Exp $
-
   zip_set_file_comment.c -- set comment for file in archive
-  Copyright (C) 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,12 +35,11 @@
 
 #include <stdlib.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_set_file_comment(struct zip *za, int idx, const char *comment, int len)
 {
     char *tmpcom;
diff --git a/ext/zip/lib/zip_set_name.c b/ext/zip/lib/zip_set_name.c
index 8a401faaca..5c7da3d7c5 100644
--- a/ext/zip/lib/zip_set_name.c
+++ b/ext/zip/lib/zip_set_name.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_set_name.c,v 1.16 2004/11/30 23:02:47 wiz Exp $
-
   zip_set_name.c -- rename helper function
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,12 +35,12 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include "zip.h"
+
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+int
 _zip_set_name(struct zip *za, int idx, const char *name)
 {
     char *s;
diff --git a/ext/zip/lib/zip_source_buffer.c b/ext/zip/lib/zip_source_buffer.c
index 95875b74c1..867d3dfa3e 100644
--- a/ext/zip/lib/zip_source_buffer.c
+++ b/ext/zip/lib/zip_source_buffer.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_source_buffer.c,v 1.8 2006/04/23 14:50:49 wiz Exp $
-
   zip_source_buffer.c -- create zip data source from buffer
-  Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -38,7 +36,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 struct read_data {
@@ -52,7 +49,7 @@ static ssize_t read_data(void *state, void *data, size_t len,
 
 
 
-PHPZIPAPI struct zip_source *
+ZIP_EXTERN(struct zip_source *)
 zip_source_buffer(struct zip *za, const void *data, off_t len, int freep)
 {
     struct read_data *f;
@@ -84,6 +81,8 @@ zip_source_buffer(struct zip *za, const void *data, off_t len, int freep)
     return zs;
 }
 
+
+
 static ssize_t
 read_data(void *state, void *data, size_t len, enum zip_source_cmd cmd)
 {
@@ -103,8 +102,6 @@ read_data(void *state, void *data, size_t len, enum zip_source_cmd cmd)
 	n = z->end - z->buf;
 	if (n > len)
 	    n = len;
-	if (n < 0)
-	    n = 0;
 
 	if (n) {
 	    memcpy(buf, z->buf, n);
diff --git a/ext/zip/lib/zip_source_file.c b/ext/zip/lib/zip_source_file.c
index 486e1900d9..204fa1d5a3 100644
--- a/ext/zip/lib/zip_source_file.c
+++ b/ext/zip/lib/zip_source_file.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_source_file.c,v 1.2 2004/11/18 16:28:13 wiz Exp $
-
   zip_source_file.c -- create data source from file
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -38,12 +36,11 @@
 #include <errno.h>
 #include <stdio.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI struct zip_source *
+ZIP_EXTERN(struct zip_source *)
 zip_source_file(struct zip *za, const char *fname, off_t start, off_t len)
 {
     struct zip_source *zs;
@@ -62,10 +59,6 @@ zip_source_file(struct zip *za, const char *fname, off_t start, off_t len)
 	return NULL;
     }
 
-#ifdef PHP_WIN32
-	_setmode(_fileno(fp), _O_BINARY );
-#endif
-
     if ((zs=zip_source_filep(za, fp, start, len)) == NULL) {
 	fclose(fp);
 	return NULL;
diff --git a/ext/zip/lib/zip_source_filep.c b/ext/zip/lib/zip_source_filep.c
index 8a33042655..48a122d4bd 100644
--- a/ext/zip/lib/zip_source_filep.c
+++ b/ext/zip/lib/zip_source_filep.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_source_filep.c,v 1.6 2005/06/09 19:57:10 dillo Exp $
-
   zip_source_filep.c -- create data source from FILE *
-  Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -41,7 +39,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 struct read_file {
@@ -57,7 +54,7 @@ static ssize_t read_file(void *state, void *data, size_t len,
 
 
 
-PHPZIPAPI struct zip_source *
+ZIP_EXTERN(struct zip_source *)
 zip_source_filep(struct zip *za, FILE *file, off_t start, off_t len)
 {
     struct read_file *f;
diff --git a/ext/zip/lib/zip_source_free.c b/ext/zip/lib/zip_source_free.c
index 707309c913..293e7f7e11 100644
--- a/ext/zip/lib/zip_source_free.c
+++ b/ext/zip/lib/zip_source_free.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_source_free.c,v 1.2 2004/12/22 16:32:00 dillo Exp $
-
   zip_source_free.c -- free zip data source
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,12 +35,11 @@
 
 #include <stdlib.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI void
+ZIP_EXTERN(void)
 zip_source_free(struct zip_source *source)
 {
     if (source == NULL)
diff --git a/ext/zip/lib/zip_source_function.c b/ext/zip/lib/zip_source_function.c
index 4ab1109244..fe3e82aa5b 100644
--- a/ext/zip/lib/zip_source_function.c
+++ b/ext/zip/lib/zip_source_function.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_source_function.c,v 1.4 2006/02/21 09:41:00 dillo Exp $
-
   zip_source_function.c -- create zip data source from callback function
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -37,12 +35,11 @@
 
 #include <stdlib.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI struct zip_source *
+ZIP_EXTERN(struct zip_source *)
 zip_source_function(struct zip *za, zip_source_callback zcb, void *ud)
 {
     struct zip_source *zs;
diff --git a/ext/zip/lib/zip_source_zip.c b/ext/zip/lib/zip_source_zip.c
index 75e6564021..bf166b3519 100644
--- a/ext/zip/lib/zip_source_zip.c
+++ b/ext/zip/lib/zip_source_zip.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_source_zip.c,v 1.7 2006/02/21 09:41:00 dillo Exp $
-
   zip_source_zip.c -- create data source from zip file
-  Copyright (C) 1999, 2003, 2004, 2005 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -38,7 +36,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "zip.h"
 #include "zipint.h"
 
 struct read_zip {
@@ -52,7 +49,7 @@ static ssize_t read_zip(void *st, void *data, size_t len,
 
 
 
-PHPZIPAPI struct zip_source *
+ZIP_EXTERN(struct zip_source *)
 zip_source_zip(struct zip *za, struct zip *srcza, int srcidx, int flags,
 	       off_t start, off_t len)
 {
diff --git a/ext/zip/lib/zip_stat.c b/ext/zip/lib/zip_stat.c
index 7c6cbf00d2..c8a25e1d84 100644
--- a/ext/zip/lib/zip_stat.c
+++ b/ext/zip/lib/zip_stat.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_stat.c,v 1.3 2004/04/16 09:40:30 dillo Exp $
-
   zip_stat.c -- get information about file by name
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_stat(struct zip *za, const char *fname, int flags, struct zip_stat *st)
 {
     int idx;
diff --git a/ext/zip/lib/zip_stat_index.c b/ext/zip/lib/zip_stat_index.c
index cf55565ef5..26425206ca 100644
--- a/ext/zip/lib/zip_stat_index.c
+++ b/ext/zip/lib/zip_stat_index.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_stat_index.c,v 1.10 2006/04/24 14:04:19 dillo Exp $
-
   zip_stat_index.c -- get information about file by index
-  Copyright (C) 1999, 2003, 2004 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,11 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_stat_index(struct zip *za, int index, int flags, struct zip_stat *st)
 {
     const char *name;
@@ -67,7 +64,7 @@ zip_stat_index(struct zip *za, int index, int flags, struct zip_stat *st)
 	    _zip_error_set(&za->error, ZIP_ER_INVAL, 0);
 	    return -1;
 	}
-
+	
 	st->crc = za->cdir->entry[index].crc;
 	st->size = za->cdir->entry[index].uncomp_size;
 	st->mtime = za->cdir->entry[index].last_mod;
diff --git a/ext/zip/lib/zip_stat_init.c b/ext/zip/lib/zip_stat_init.c
index e9c056dfc5..cb451dc3bc 100644
--- a/ext/zip/lib/zip_stat_init.c
+++ b/ext/zip/lib/zip_stat_init.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_stat_init.c,v 1.1 2006/10/31 12:03:04 dillo Exp $
-
   zip_stat_init.c -- initialize struct zip_stat.
-  Copyright (C) 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -39,7 +37,7 @@
 
 
 
-PHPZIPAPI void
+ZIP_EXTERN(void)
 zip_stat_init(struct zip_stat *st)
 {
     st->name = NULL;
diff --git a/ext/zip/lib/zip_strerror.c b/ext/zip/lib/zip_strerror.c
index f3e5aa9fe8..ad23bafed6 100644
--- a/ext/zip/lib/zip_strerror.c
+++ b/ext/zip/lib/zip_strerror.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_strerror.c,v 1.1 2003/10/05 16:05:22 dillo Exp $
-
   zip_sterror.c -- get string representation of zip error
-  Copyright (C) 1999, 2003 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -35,12 +33,10 @@
 
 
 
-#include "zip.h"
 #include "zipint.h"
 
 
-
-PHPZIPAPI const char *
+ZIP_EXTERN(const char *)
 zip_strerror(struct zip *za)
 {
     return _zip_error_strerror(&za->error);
diff --git a/ext/zip/lib/zip_unchange.c b/ext/zip/lib/zip_unchange.c
index 80070e7a3b..7366c9cc71 100644
--- a/ext/zip/lib/zip_unchange.c
+++ b/ext/zip/lib/zip_unchange.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_unchange.c,v 1.19 2006/04/23 13:21:18 wiz Exp $
-
   zip_unchange.c -- undo changes to file in zip archive
-  Copyright (C) 1999, 2004, 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -36,12 +34,12 @@
 
 
 #include <stdlib.h>
-#include "zip.h"
+
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_unchange(struct zip *za, int idx)
 {
     return _zip_unchange(za, idx, 0);
@@ -49,7 +47,7 @@ zip_unchange(struct zip *za, int idx)
 
 
 
-PHPZIPAPI int
+int
 _zip_unchange(struct zip *za, int idx, int allow_duplicates)
 {
     int i;
diff --git a/ext/zip/lib/zip_unchange_all.c b/ext/zip/lib/zip_unchange_all.c
index 2d4459c823..01282f89db 100644
--- a/ext/zip/lib/zip_unchange_all.c
+++ b/ext/zip/lib/zip_unchange_all.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_unchange_all.c,v 1.10 2006/04/23 13:14:46 wiz Exp $
-
   zip_unchange.c -- undo changes to all files in zip archive
-  Copyright (C) 1999, 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -36,12 +34,12 @@
 
 
 #include <stdlib.h>
-#include "zip.h"
+
 #include "zipint.h"
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_unchange_all(struct zip *za)
 {
     int ret, i;
@@ -49,7 +47,7 @@ zip_unchange_all(struct zip *za)
     ret = 0;
     for (i=0; i<za->nentry; i++)
 	ret |= _zip_unchange(za, i, 1);
-        
+
     ret |= zip_unchange_archive(za);
 
     return ret;
diff --git a/ext/zip/lib/zip_unchange_archive.c b/ext/zip/lib/zip_unchange_archive.c
index 6c2bc6dcb3..b8a85fc9ac 100644
--- a/ext/zip/lib/zip_unchange_archive.c
+++ b/ext/zip/lib/zip_unchange_archive.c
@@ -1,11 +1,9 @@
 /*
-  $NiH: zip_unchange_archive.c,v 1.1 2006/04/23 13:14:46 wiz Exp $
-
   zip_unchange_archive.c -- undo global changes to ZIP archive
-  Copyright (C) 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -41,7 +39,7 @@
 
 
 
-PHPZIPAPI int
+ZIP_EXTERN(int)
 zip_unchange_archive(struct zip *za)
 {
     free(za->ch_comment);
diff --git a/ext/zip/lib/zip_unchange_data.c b/ext/zip/lib/zip_unchange_data.c
index dfa2ea545f..6fe89f4fb2 100644
--- a/ext/zip/lib/zip_unchange_data.c
+++ b/ext/zip/lib/zip_unchange_data.c
@@ -1,11 +1,11 @@
 /*
-  $NiH: zip_unchange_data.c,v 1.15 2004/12/22 16:32:00 dillo Exp $
+  $NiH: zip_unchange_data.c,v 1.14 2004/11/30 23:02:47 wiz Exp $
 
   zip_unchange_data.c -- undo helper function
   Copyright (C) 1999, 2004 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -39,7 +39,7 @@
 
 #include "zipint.h"
 
-PHPZIPAPI void
+void
 _zip_unchange_data(struct zip_entry *ze)
 {
     if (ze->source) {
diff --git a/ext/zip/lib/zip_win32.h b/ext/zip/lib/zip_win32.h
index ea3860d602..ff28d2878c 100644
--- a/ext/zip/lib/zip_win32.h
+++ b/ext/zip/lib/zip_win32.h
@@ -2,16 +2,25 @@
 #include <windows.h>
 #include <io.h>
 #include <fcntl.h>
+#include <string.h>
+#include <zconf.h>
+
+#ifndef strcasecmp
+# define strcmpi _strcmpi
+#endif
 
 #ifndef ssize_t
 #	define ssize_t SSIZE_T
 #endif
+
 #ifndef mode_t
 #	define mode_t int
 #endif
+
 #ifndef snprintf
 #	define snprintf _snprintf
 #endif
+
 #ifndef mkstemp
 #	define mkstemp(t) _creat(_mktemp(t), _S_IREAD|_S_IWRITE)
 #endif
diff --git a/ext/zip/lib/zipint.h b/ext/zip/lib/zipint.h
index 33632aca4e..165f68dc65 100644
--- a/ext/zip/lib/zipint.h
+++ b/ext/zip/lib/zipint.h
@@ -2,13 +2,11 @@
 #define _HAD_ZIPINT_H
 
 /*
-  $NiH: zipint.h,v 1.48 2006/04/24 14:04:19 dillo Exp $
-
   zipint.h -- internal declarations.
-  Copyright (C) 1999, 2003, 2004, 2005, 2006 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <nih@giga.or.at>
+  The authors can be contacted at <libzip@nih.at>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -22,7 +20,7 @@
   3. The names of the authors may not be used to endorse or promote
      products derived from this software without specific prior
      written permission.
- 
+
   THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
   OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -39,18 +37,36 @@
 #include <zlib.h>
 
 #include "zip.h"
-/* #defines that rename all zip_ functions and structs */
-#include "zipint_alias.h"
 
-BEGIN_EXTERN_C()
+#ifdef PHP_WIN32
+#include <windows.h>
+#include <wchar.h>
+#define _zip_rename(s, t)						\
+	(!MoveFileExA((s), (t),						\
+		     MOVEFILE_COPY_ALLOWED|MOVEFILE_REPLACE_EXISTING))
+#else
+#define _zip_rename	rename
+#endif
+
+#ifndef strcasecmp
+# define strcmpi strcasecmp 
+#endif
+
 #ifndef HAVE_FSEEKO
 #define fseeko(s, o, w)	(fseek((s), (long int)(o), (w)))
 #endif
+#ifndef HAVE_FTELLO
+#define ftello(s)	((long)ftell((s)))
+#endif
+
+
 
 #define CENTRAL_MAGIC "PK\1\2"
 #define LOCAL_MAGIC   "PK\3\4"
 #define EOCD_MAGIC    "PK\5\6"
 #define DATADES_MAGIC "PK\7\8"
+#define TORRENT_SIG	"TORRENTZIPPED-"
+#define TORRENT_SIG_LEN	14
 #define CDENTRYSIZE         46u
 #define LENTRYSIZE          30
 #define MAXCOMLEN        65536
@@ -74,8 +90,8 @@ enum zip_state { ZIP_ST_UNCHANGED, ZIP_ST_DELETED, ZIP_ST_REPLACED,
 /* directory entry: general purpose bit flags */
 
 #define ZIP_GPBF_ENCRYPTED		0x0001	/* is encrypted */
+#define ZIP_GPBF_DATA_DESCRIPTOR	0x0008	/* crc/size after file data */
 #define ZIP_GPBF_STRONG_ENCRYPTION	0x0040  /* uses strong encryption */
-#define ZIP_GPBF_USE_DATA_DESCRIPTOR    0x0008  /* uses crc and size from data header */
 
 /* error information */
 
@@ -92,6 +108,9 @@ struct zip {
     FILE *zp;			/* file */
     struct zip_error error;	/* error information */
 
+    unsigned int flags;		/* archive global flags */
+    unsigned int ch_flags;	/* changed archive global flags */
+
     struct zip_cdir *cdir;	/* central directory */
     char *ch_comment;		/* changed archive comment */
     int ch_comment_len;		/* length of changed zip archive
@@ -112,13 +131,13 @@ struct zip_file {
     int flags;			/* -1: eof, >0: error */
 
     int method;			/* compression method */
-    long fpos;			/* position within zip file (fread/fwrite) */
+    off_t fpos;			/* position within zip file (fread/fwrite) */
     unsigned long bytes_left;	/* number of bytes left to read */
     unsigned long cbytes_left;  /* number of bytes of compressed data left */
-    
+
     unsigned long crc;		/* CRC so far */
     unsigned long crc_orig;	/* CRC recorded in archive */
-    
+
     char *buffer;
     z_stream *zstr;
 };
@@ -189,43 +208,42 @@ extern const int _zip_err_type[];
 
 
 
-PHPZIPAPI void _zip_cdir_free(struct zip_cdir *);
-PHPZIPAPI struct zip_cdir *_zip_cdir_new(int, struct zip_error *);
-PHPZIPAPI int _zip_cdir_write(struct zip_cdir *, FILE *, struct zip_error *);
+void _zip_cdir_free(struct zip_cdir *);
+struct zip_cdir *_zip_cdir_new(int, struct zip_error *);
+int _zip_cdir_write(struct zip_cdir *, FILE *, struct zip_error *);
 
-PHPZIPAPI void _zip_dirent_finalize(struct zip_dirent *);
-PHPZIPAPI void _zip_dirent_init(struct zip_dirent *);
-PHPZIPAPI int _zip_dirent_read(struct zip_dirent *, FILE *,
+void _zip_dirent_finalize(struct zip_dirent *);
+void _zip_dirent_init(struct zip_dirent *);
+int _zip_dirent_read(struct zip_dirent *, FILE *,
 		     unsigned char **, unsigned int, int, struct zip_error *);
-PHPZIPAPI int _zip_dirent_write(struct zip_dirent *, FILE *, int, struct zip_error *);
-
-PHPZIPAPI void _zip_entry_free(struct zip_entry *);
-PHPZIPAPI void _zip_entry_init(struct zip *, int);
-PHPZIPAPI struct zip_entry *_zip_entry_new(struct zip *);
-
-PHPZIPAPI void _zip_error_clear(struct zip_error *);
-PHPZIPAPI void _zip_error_copy(struct zip_error *, struct zip_error *);
-PHPZIPAPI void _zip_error_fini(struct zip_error *);
-PHPZIPAPI void _zip_error_get(struct zip_error *, int *, int *);
-PHPZIPAPI void _zip_error_init(struct zip_error *);
-PHPZIPAPI void _zip_error_set(struct zip_error *, int, int);
-PHPZIPAPI const char *_zip_error_strerror(struct zip_error *);
-
-PHPZIPAPI int _zip_file_fillbuf(void *, size_t, struct zip_file *);
-PHPZIPAPI unsigned int _zip_file_get_offset(struct zip *, int);
-
-PHPZIPAPI void _zip_free(struct zip *);
-PHPZIPAPI const char *_zip_get_name(struct zip *, int, int, struct zip_error *);
-PHPZIPAPI int _zip_local_header_read(struct zip *, int);
-PHPZIPAPI void *_zip_memdup(const void *, size_t, struct zip_error *);
-PHPZIPAPI int _zip_name_locate(struct zip *, const char *, int, struct zip_error *);
-PHPZIPAPI struct zip *_zip_new(struct zip_error *);
-PHPZIPAPI unsigned short _zip_read2(unsigned char **);
-PHPZIPAPI unsigned int _zip_read4(unsigned char **);
-PHPZIPAPI int _zip_replace(struct zip *, int, const char *, struct zip_source *);
-PHPZIPAPI int _zip_set_name(struct zip *, int, const char *);
-PHPZIPAPI int _zip_unchange(struct zip *, int, int);
-PHPZIPAPI void _zip_unchange_data(struct zip_entry *);
-
-END_EXTERN_C();
+int _zip_dirent_write(struct zip_dirent *, FILE *, int, struct zip_error *);
+
+void _zip_entry_free(struct zip_entry *);
+void _zip_entry_init(struct zip *, int);
+struct zip_entry *_zip_entry_new(struct zip *);
+
+void _zip_error_clear(struct zip_error *);
+void _zip_error_copy(struct zip_error *, struct zip_error *);
+void _zip_error_fini(struct zip_error *);
+void _zip_error_get(struct zip_error *, int *, int *);
+void _zip_error_init(struct zip_error *);
+void _zip_error_set(struct zip_error *, int, int);
+const char *_zip_error_strerror(struct zip_error *);
+
+int _zip_file_fillbuf(void *, size_t, struct zip_file *);
+unsigned int _zip_file_get_offset(struct zip *, int);
+
+void _zip_free(struct zip *);
+const char *_zip_get_name(struct zip *, int, int, struct zip_error *);
+int _zip_local_header_read(struct zip *, int);
+void *_zip_memdup(const void *, size_t, struct zip_error *);
+int _zip_name_locate(struct zip *, const char *, int, struct zip_error *);
+struct zip *_zip_new(struct zip_error *);
+unsigned short _zip_read2(unsigned char **);
+unsigned int _zip_read4(unsigned char **);
+int _zip_replace(struct zip *, int, const char *, struct zip_source *);
+int _zip_set_name(struct zip *, int, const char *);
+int _zip_unchange(struct zip *, int, int);
+void _zip_unchange_data(struct zip_entry *);
+
 #endif /* zipint.h */
diff --git a/ext/zip/lib/zipint_alias.h b/ext/zip/lib/zipint_alias.h
deleted file mode 100644
index e8541b36ee..0000000000
--- a/ext/zip/lib/zipint_alias.h
+++ /dev/null
@@ -1,49 +0,0 @@
-
-/* state of change of a file in zip archive */
-#define zip_state php_ziplib__zip_state
-#define zip_error php_ziplib__zip_error
-#define zip_dirent php_ziplib__zip_dirent
-#define zip_cdir php_ziplib__zip_cdir
-#define zip_source php_ziplib__zip_source
-#define zip_entry php_ziplib__zip_entry
-
-#define _zip_err_str php_ziplib___zip_err_str
-#define _zip_nerr_str php_ziplib___zip_nerr_str
-#define _zip_err_type php_ziplib___zip_err_type
-
-#define _zip_cdir_free php_ziplib___zip_cdir_free
-#define _zip_cdir_new php_ziplib___zip_cdir_new
-#define _zip_cdir_write php_ziplib___zip_cdir_write
-
-#define _zip_dirent_finalize php_ziplib___zip_dirent_finalize
-#define _zip_dirent_init php_ziplib___zip_dirent_init
-#define _zip_dirent_read php_ziplib___zip_dirent_read
-#define _zip_dirent_write php_ziplib___zip_dirent_write
-
-#define _zip_entry_free php_ziplib___zip_entry_free
-#define _zip_entry_init php_ziplib___zip_entry_init
-#define _zip_entry_new php_ziplib___zip_entry_new
-
-#define _zip_error_clear php_ziplib___zip_error_clear
-#define _zip_error_copy php_ziplib___zip_error_copy
-#define _zip_error_fini php_ziplib___zip_error_fini
-#define _zip_error_get php_ziplib___zip_error_get
-#define _zip_error_init php_ziplib___zip_error_init
-#define _zip_error_set php_ziplib___zip_error_set
-#define _zip_error_strerror php_ziplib___zip_error_strerror
-
-#define _zip_file_fillbuf php_ziplib___zip_file_fillbuf
-#define _zip_file_get_offset php_ziplib___zip_file_get_offset
-
-#define _zip_free php_ziplib___zip_free
-#define _zip_get_name php_ziplib___zip_get_name
-#define _zip_local_header_read php_ziplib___zip_local_header_read
-#define _zip_memdup php_ziplib___zip_memdup
-#define _zip_name_locate php_ziplib___zip_name_locate
-#define _zip_new php_ziplib___zip_new
-#define _zip_read2 php_ziplib___zip_read2
-#define _zip_read4 php_ziplib___zip_read4
-#define _zip_replace php_ziplib___zip_replace
-#define _zip_set_name php_ziplib___zip_set_name
-#define _zip_unchange php_ziplib___zip_unchange
-#define _zip_unchange_data php_ziplib___zip_unchange_data
diff --git a/ext/zip/php_zip.c b/ext/zip/php_zip.c
index bf73300ebc..4e5db1a232 100644
--- a/ext/zip/php_zip.c
+++ b/ext/zip/php_zip.c
@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
-  | Copyright (c) 1997-2008 The PHP Group                                |
+  | Copyright (c) 1997-2007 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
@@ -27,21 +27,18 @@
 #include "ext/standard/info.h"
 #include "ext/standard/file.h"
 #include "ext/standard/php_string.h"
+#include "ext/pcre/php_pcre.h"
 #include "php_zip.h"
 #include "lib/zip.h"
 #include "lib/zipint.h"
 
-/* zip_open is a macro for renaming libzip zipopen, so we need to use PHP_NAMED_FUNCTION */
-static PHP_NAMED_FUNCTION(zif_zip_open);
-static PHP_NAMED_FUNCTION(zif_zip_read);
-static PHP_NAMED_FUNCTION(zif_zip_close);
-static PHP_NAMED_FUNCTION(zif_zip_entry_read);
-static PHP_NAMED_FUNCTION(zif_zip_entry_filesize);
-static PHP_NAMED_FUNCTION(zif_zip_entry_name);
-static PHP_NAMED_FUNCTION(zif_zip_entry_compressedsize);
-static PHP_NAMED_FUNCTION(zif_zip_entry_compressionmethod);
-static PHP_NAMED_FUNCTION(zif_zip_entry_open);
-static PHP_NAMED_FUNCTION(zif_zip_entry_close);
+#ifdef HAVE_GLOB
+#ifndef PHP_WIN32
+#include <glob.h>
+#else
+#include "win32/glob.h"
+#endif
+#endif
 
 /* {{{ Resource le */
 static int le_zip_dir;
@@ -50,6 +47,15 @@ static int le_zip_entry;
 #define le_zip_entry_name "Zip Entry"
 /* }}} */
 
+/* {{{ SAFEMODE_CHECKFILE(filename) */
+#if (PHP_MAJOR_VERSION < 6)
+#define SAFEMODE_CHECKFILE(filename) \
+	(PG(safe_mode) && (!php_checkuid(filename, NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(filename TSRMLS_CC)
+#else 
+#define SAFEMODE_CHECKFILE(filename) (0)
+#endif
+/* }}} */
+
 /* {{{ PHP_ZIP_STAT_INDEX(za, index, flags, sb) */
 #define PHP_ZIP_STAT_INDEX(za, index, flags, sb) \
 	if (zip_stat_index(za, index, flags, &sb) != 0) { \
@@ -82,6 +88,7 @@ static int le_zip_entry;
 
 /* }}} */
 
+#ifdef ZEND_ENGINE_2_1
 /* {{{ php_zip_extract_file */
 /* TODO: Simplify it */
 static int php_zip_extract_file(struct zip * za, char *dest, char *file, int file_len TSRMLS_DC)
@@ -107,7 +114,7 @@ static int php_zip_extract_file(struct zip * za, char *dest, char *file, int fil
 	if (file_len >= MAXPATHLEN || zip_stat(za, file, 0, &sb) != 0) {
 		return 0;
 	}
-
+	/* it is a directory only, see #40228 */
 	if (file_len > 1 && file[file_len - 1] == '/') {
 		len = spprintf(&file_dirname_fullpath, 0, "%s/%s", dest, file);
 		is_dir_only = 1;
@@ -121,9 +128,9 @@ static int php_zip_extract_file(struct zip * za, char *dest, char *file, int fil
 			len = spprintf(&file_dirname_fullpath, 0, "%s", dest);
 		}
 
-		php_basename(file, file_len, NULL, 0, &file_basename, (size_t *)&file_basename_len TSRMLS_CC);
+		php_basename(file, file_len, NULL, 0, &file_basename, (unsigned int *)&file_basename_len TSRMLS_CC);
 
-		if (OPENBASEDIR_CHECKPATH(file_dirname_fullpath)) {
+		if (SAFEMODE_CHECKFILE(file_dirname_fullpath)) {
 			efree(file_dirname_fullpath);
 			efree(file_basename);
 			return 0;
@@ -132,6 +139,18 @@ static int php_zip_extract_file(struct zip * za, char *dest, char *file, int fil
 
 	/* let see if the path already exists */
 	if (php_stream_stat_path(file_dirname_fullpath, &ssb) < 0) {
+
+#if defined(PHP_WIN32) && (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION == 1)
+		char *e;
+		e = file_dirname_fullpath;
+		while (*e) {
+			   if (*e == '/') {
+					   *e = DEFAULT_SLASH;
+			   }
+			   e++;
+		}
+#endif
+
 		ret = php_stream_mkdir(file_dirname_fullpath, 0777,  PHP_STREAM_MKDIR_RECURSIVE, NULL);
 		if (!ret) {
 			efree(file_dirname_fullpath);
@@ -160,8 +179,7 @@ static int php_zip_extract_file(struct zip * za, char *dest, char *file, int fil
 	 * is required, does a file can have a different
 	 * safemode status as its parent folder?
 	 */
-	if (OPENBASEDIR_CHECKPATH(fullpath)) {
-		efree(fullpath);
+	if (SAFEMODE_CHECKFILE(fullpath)) {
 		efree(file_dirname_fullpath);
 		efree(file_basename);
 		return 0;
@@ -174,8 +192,11 @@ static int php_zip_extract_file(struct zip * za, char *dest, char *file, int fil
 		efree(file_basename);
 		return 0;
 	}
-
+#if (PHP_MAJOR_VERSION < 6)
 	stream = php_stream_open_wrapper(fullpath, "w+b", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL);
+#else
+	stream = php_stream_open_wrapper(fullpath, "w+b", REPORT_ERRORS, NULL);
+#endif
 	n = 0;
 	if (stream) {
 		while ((n=zip_fread(zf, b, sizeof(b))) > 0) php_stream_write(stream, b, n);
@@ -195,6 +216,111 @@ static int php_zip_extract_file(struct zip * za, char *dest, char *file, int fil
 }
 /* }}} */
 
+static int php_zip_add_file(struct zip *za, const char *filename, int filename_len, 
+	char *entry_name, int entry_name_len, long offset_start, long offset_len TSRMLS_DC) /* {{{ */
+{
+	struct zip_source *zs;
+	int cur_idx;
+	char resolved_path[MAXPATHLEN];
+
+
+	if (SAFEMODE_CHECKFILE(filename)) {
+		return -1;
+	}
+
+	if (!expand_filepath(filename, resolved_path TSRMLS_CC)) {
+		return -1;
+	}
+
+	zs = zip_source_file(za, resolved_path, offset_start, offset_len);
+	if (!zs) {
+		return -1;
+	}
+
+	cur_idx = zip_name_locate(za, (const char *)entry_name, 0);
+	/* TODO: fix  _zip_replace */
+	if (cur_idx<0) {
+		/* reset the error */
+		if (za->error.str) {
+			_zip_error_fini(&za->error);
+		}
+		_zip_error_init(&za->error);
+	} else {
+		if (zip_delete(za, cur_idx) == -1) {
+			zip_source_free(zs);
+			return -1;
+		}
+	}
+
+	if (zip_add(za, entry_name, zs) == -1) {
+		return -1;
+	} else {
+		return 1;
+	}
+}
+/* }}} */
+
+static int php_zip_parse_options(zval *options, long *remove_all_path, 
+	char **remove_path, int *remove_path_len, char **add_path, int *add_path_len TSRMLS_DC) /* {{{ */
+{
+	zval **option;
+	if (zend_hash_find(HASH_OF(options), "remove_all_path", sizeof("remove_all_path"), (void **)&option) == SUCCESS) {
+		long opt;
+		if (Z_TYPE_PP(option) != IS_LONG) {
+			zval tmp = **option;
+			zval_copy_ctor(&tmp);
+			convert_to_long(&tmp);
+			opt = Z_LVAL(tmp);
+		} else {
+			opt = Z_LVAL_PP(option);
+		}
+		*remove_all_path = opt;
+	}
+
+	/* If I add more options, it would make sense to create a nice static struct and loop over it. */
+	if (zend_hash_find(HASH_OF(options), "remove_path", sizeof("remove_path"), (void **)&option) == SUCCESS) {
+		if (Z_TYPE_PP(option) != IS_STRING) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "remove_path option expected to be a string");
+			return -1;
+		}
+
+		if (Z_STRLEN_PP(option) < 1) {
+			php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Empty string given as remove_path option");
+			return -1;
+		}
+
+		if (Z_STRLEN_PP(option) >= MAXPATHLEN) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "remove_path string is too long (max: %i, %i given)", 
+						MAXPATHLEN - 1, Z_STRLEN_PP(option));
+			return -1;
+		}
+		*remove_path_len = Z_STRLEN_PP(option); 
+		*remove_path = Z_STRVAL_PP(option);
+	}
+
+	if (zend_hash_find(HASH_OF(options), "add_path", sizeof("add_path"), (void **)&option) == SUCCESS) {
+		if (Z_TYPE_PP(option) != IS_STRING) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "add_path option expected to be a string");
+			return -1;
+		}
+
+		if (Z_STRLEN_PP(option) < 1) {
+			php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Empty string given as the add_path option");
+			return -1;
+		}
+
+		if (Z_STRLEN_PP(option) >= MAXPATHLEN) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "add_path string too long (max: %i, %i given)", 
+						MAXPATHLEN - 1, Z_STRLEN_PP(option));
+			return -1;
+		}
+		*add_path_len = Z_STRLEN_PP(option); 
+		*add_path = Z_STRVAL_PP(option);
+	}
+	return 1;
+}
+/* }}} */
+
 /* {{{ REGISTER_ZIP_CLASS_CONST_LONG */
 #define REGISTER_ZIP_CLASS_CONST_LONG(const_name, value) \
 	    zend_declare_class_constant_long(zip_class_entry, const_name, sizeof(const_name)-1, (long)value TSRMLS_CC);
@@ -272,8 +398,217 @@ static char * php_zipobj_get_zip_comment(struct zip *za, int *len TSRMLS_DC) /*
 }
 /* }}} */
 
+#ifdef HAVE_GLOB /* {{{ */
+#ifndef GLOB_ONLYDIR
+#define GLOB_ONLYDIR (1<<30)
+#define GLOB_EMULATE_ONLYDIR
+#define GLOB_FLAGMASK (~GLOB_ONLYDIR)
+#else
+#define GLOB_FLAGMASK (~0)
+#endif /* }}} */
+
+int php_zip_glob(char *pattern, int pattern_len, long flags, zval *return_value TSRMLS_DC) /* {{{ */
+{
+	char cwd[MAXPATHLEN];
+	int cwd_skip = 0;
+#ifdef ZTS
+	char work_pattern[MAXPATHLEN];
+	char *result;
+#endif
+	glob_t globbuf;
+	int n;
+	int ret;
+
+#ifdef ZTS 
+	if (!IS_ABSOLUTE_PATH(pattern, pattern_len)) {
+		result = VCWD_GETCWD(cwd, MAXPATHLEN);	
+		if (!result) {
+			cwd[0] = '\0';
+		}
+#ifdef PHP_WIN32
+		if (IS_SLASH(*pattern)) {
+			cwd[2] = '\0';
+		}
+#endif
+		cwd_skip = strlen(cwd)+1;
+
+		snprintf(work_pattern, MAXPATHLEN, "%s%c%s", cwd, DEFAULT_SLASH, pattern);
+		pattern = work_pattern;
+	} 
+#endif
+
+	globbuf.gl_offs = 0;
+	if (0 != (ret = glob(pattern, flags & GLOB_FLAGMASK, NULL, &globbuf))) {
+#ifdef GLOB_NOMATCH
+		if (GLOB_NOMATCH == ret) {
+			/* Some glob implementation simply return no data if no matches
+			   were found, others return the GLOB_NOMATCH error code.
+			   We don't want to treat GLOB_NOMATCH as an error condition
+			   so that PHP glob() behaves the same on both types of 
+			   implementations and so that 'foreach (glob() as ...'
+			   can be used for simple glob() calls without further error
+			   checking.
+			*/
+			array_init(return_value);
+			return 0;
+		}
+#endif
+		return 0;
+	}
+
+	/* now catch the FreeBSD style of "no matches" */
+	if (!globbuf.gl_pathc || !globbuf.gl_pathv) {
+		array_init(return_value);
+		return 0;
+	}
+
+	/* we assume that any glob pattern will match files from one directory only
+	   so checking the dirname of the first match should be sufficient */
+	strncpy(cwd, globbuf.gl_pathv[0], MAXPATHLEN);
+	if (PG(safe_mode) && (!php_checkuid(cwd, NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
+		return -1;
+	}
+	if (php_check_open_basedir(cwd TSRMLS_CC)) {
+		return -1;
+	}
+
+	array_init(return_value);
+	for (n = 0; n < globbuf.gl_pathc; n++) {
+		/* we need to do this everytime since GLOB_ONLYDIR does not guarantee that
+		 * all directories will be filtered. GNU libc documentation states the
+		 * following: 
+		 * If the information about the type of the file is easily available 
+		 * non-directories will be rejected but no extra work will be done to 
+		 * determine the information for each file. I.e., the caller must still be 
+		 * able to filter directories out. 
+		 */
+		if (flags & GLOB_ONLYDIR) {
+			struct stat s;
+
+			if (0 != VCWD_STAT(globbuf.gl_pathv[n], &s)) {
+				continue;
+			}
+
+			if (S_IFDIR != (s.st_mode & S_IFMT)) {
+				continue;
+			}
+		}
+		add_next_index_string(return_value, globbuf.gl_pathv[n]+cwd_skip, 1);
+	}
+
+	globfree(&globbuf);
+	return globbuf.gl_pathc;
+}
+/* }}} */
+
+int php_zip_pcre(char *regexp, int regexp_len, char *path, int path_len, zval *return_value TSRMLS_DC) /* {{{ */
+{
+	char cwd[MAXPATHLEN];
+	int cwd_skip = 0;
+#ifdef ZTS
+	char work_path[MAXPATHLEN];
+	char *result;
+#endif
+	int files_cnt;
+	char **namelist;
+
+#ifdef ZTS 
+	if (!IS_ABSOLUTE_PATH(path, path_len)) {
+		result = VCWD_GETCWD(cwd, MAXPATHLEN);	
+		if (!result) {
+			cwd[0] = '\0';
+		}
+#ifdef PHP_WIN32
+		if (IS_SLASH(*path)) {
+			cwd[2] = '\0';
+		}
+#endif
+		cwd_skip = strlen(cwd)+1;
+
+		snprintf(work_path, MAXPATHLEN, "%s%c%s", cwd, DEFAULT_SLASH, path);
+		path = work_path;
+	} 
+#endif
+
+	/* we assume that any glob pattern will match files from one directory only
+	   so checking the dirname of the first match should be sufficient */
+	if (PG(safe_mode) && (!php_checkuid(path, NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
+		return -1;
+	}
+	if (php_check_open_basedir(path TSRMLS_CC)) {
+		return -1;
+	}
+	files_cnt = php_stream_scandir(path, &namelist, NULL, (void *) php_stream_dirent_alphasort);
+
+	if (files_cnt > 0) {
+		pcre       *re = NULL;
+		pcre_extra *pcre_extra = NULL;
+		int preg_options = 0, i;
+
+		re = pcre_get_compiled_regex(regexp, &pcre_extra, &preg_options TSRMLS_CC);
+		if (!re) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid expression");
+			return -1;	
+		}
+
+		array_init(return_value);
+
+		/* only the files, directories are ignored */
+		for (i = 0; i < files_cnt; i++) {
+			struct stat s;
+			char   fullpath[MAXPATHLEN];
+			int    ovector[3];
+			int    matches;
+			int    namelist_len = strlen(namelist[i]);
+
+			
+			if ((namelist_len == 1 && namelist[i][0] == '.') ||
+				(namelist_len == 2 && namelist[i][0] == '.' && namelist[i][1] == '.')) {
+				efree(namelist[i]);
+				continue;
+			}
+
+			if ((path_len + namelist_len + 1) >= MAXPATHLEN) {
+				php_error_docref(NULL TSRMLS_CC, E_WARNING, "add_path string too long (max: %i, %i given)", 
+						MAXPATHLEN - 1, (path_len + namelist_len + 1));
+				efree(namelist[i]);
+				break;
+			}
+
+			snprintf(fullpath, MAXPATHLEN, "%s%c%s", path, DEFAULT_SLASH, namelist[i]);
+
+			if (0 != VCWD_STAT(fullpath, &s)) {
+				php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot read <%s>", fullpath);
+				efree(namelist[i]);
+				continue;
+			}
+
+			if (S_IFDIR == (s.st_mode & S_IFMT)) {
+				efree(namelist[i]);
+				continue;
+			}
+
+			matches = pcre_exec(re, NULL, namelist[i], strlen(namelist[i]), 0, 0, ovector, 3);
+			/* 0 means that the vector is too small to hold all the captured substring offsets */
+			if (matches < 0) {
+				efree(namelist[i]);
+				continue;	
+			}
+
+			add_next_index_string(return_value, fullpath, 1);
+			efree(namelist[i]);
+		}
+		efree(namelist);
+	}
+	return files_cnt;
+}
+/* }}} */
+#endif 
+
+#endif
+
 /* {{{ zend_function_entry */
-static const zend_function_entry zip_functions[] = {
+static zend_function_entry zip_functions[] = {
 	ZEND_RAW_FENTRY("zip_open", zif_zip_open, NULL, 0)
 	ZEND_RAW_FENTRY("zip_close", zif_zip_close, NULL, 0)
 	ZEND_RAW_FENTRY("zip_read", zif_zip_read, NULL, 0)
@@ -290,6 +625,7 @@ static const zend_function_entry zip_functions[] = {
 /* }}} */
 
 /* {{{ ZE2 OO definitions */
+#ifdef ZEND_ENGINE_2_1
 static zend_class_entry *zip_class_entry;
 static zend_object_handlers zip_object_handlers;
 
@@ -306,8 +642,10 @@ typedef struct _zip_prop_handler {
 
 	int type;
 } zip_prop_handler;
+#endif
 /* }}} */
 
+#ifdef ZEND_ENGINE_2_1
 static void php_zip_register_prop_handler(HashTable *prop_handler, char *name, zip_read_int_t read_int_func, zip_read_const_char_t read_char_func, zip_read_const_char_from_ze_t read_char_from_obj_func, int rettype TSRMLS_DC) /* {{{ */
 {
 	zip_prop_handler hnd;
@@ -556,7 +894,20 @@ static void php_zip_object_free_storage(void *object TSRMLS_DC) /* {{{ */
 	}
 
 	intern->za = NULL;
+
+#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION == 1 && PHP_RELEASE_VERSION > 2) || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 1) || (PHP_MAJOR_VERSION > 5)
 	zend_object_std_dtor(&intern->zo TSRMLS_CC);
+#else
+	if (intern->zo.guards) {
+		zend_hash_destroy(intern->zo.guards);
+		FREE_HASHTABLE(intern->zo.guards);
+	}
+
+	if (intern->zo.properties) {
+		zend_hash_destroy(intern->zo.properties);
+		FREE_HASHTABLE(intern->zo.properties);
+	}
+#endif
 
 	if (intern->filename) {
 		efree(intern->filename);
@@ -580,7 +931,14 @@ static zend_object_value php_zip_object_new(zend_class_entry *class_type TSRMLS_
 	intern->buffers_cnt = 0;
 	intern->prop_handler = &zip_prop_handlers;
 
+#if ((PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 1) || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION == 1 && PHP_RELEASE_VERSION > 2))
 	zend_object_std_init(&intern->zo, class_type TSRMLS_CC);
+#else
+	ALLOC_HASHTABLE(intern->zo.properties);
+  	zend_hash_init(intern->zo.properties, 0, NULL, ZVAL_PTR_DTOR, 0);
+	intern->zo.ce = class_type;
+#endif
+
 	zend_hash_copy(intern->zo.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref,
 					(void *) &tmp, sizeof(zval *));
 
@@ -594,6 +952,7 @@ static zend_object_value php_zip_object_new(zend_class_entry *class_type TSRMLS_
 	return retval;
 }
 /* }}} */
+#endif
 
 /* {{{ Resource dtors */
 
@@ -636,7 +995,7 @@ static void php_zip_free_entry(zend_rsrc_list_entry *rsrc TSRMLS_DC)
 /* }}}*/
 
 /* reset macro */
-#undef zip
+
 /* {{{ function prototypes */
 static PHP_MINIT_FUNCTION(zip);
 static PHP_MSHUTDOWN_FUNCTION(zip);
@@ -654,7 +1013,7 @@ zend_module_entry zip_module_entry = {
 	NULL,
 	NULL,
 	PHP_MINFO(zip),
-	"2.0.0",
+	"@PACKAGE_VERSION@",
 	STANDARD_MODULE_PROPERTIES
 };
 /* }}} */
@@ -663,7 +1022,6 @@ zend_module_entry zip_module_entry = {
 ZEND_GET_MODULE(zip)
 #endif
 /* set macro */
-#define zip php_ziplib__zip
 
 /* {{{ proto resource zip_open(string filename)
 Create new zip using source uri for output */
@@ -671,7 +1029,6 @@ static PHP_NAMED_FUNCTION(zif_zip_open)
 {
 	char     *filename;
 	int       filename_len;
-	char resolved_path[MAXPATHLEN + 1];
 	zip_rsrc *rsrc_int;
 	int err = 0;
 
@@ -679,16 +1036,7 @@ static PHP_NAMED_FUNCTION(zif_zip_open)
 		return;
 	}
 
-	if (filename_len == 0) {
-		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Empty string as source");
-		RETURN_FALSE;
-	}
-
-	if (OPENBASEDIR_CHECKPATH(filename)) {
-		RETURN_FALSE;
-	}
-
-	if(!expand_filepath(filename, resolved_path TSRMLS_CC)) {
+	if (SAFEMODE_CHECKFILE(filename)) {
 		RETURN_FALSE;
 	}
 
@@ -757,7 +1105,6 @@ static PHP_NAMED_FUNCTION(zif_zip_read)
 			rsrc_int->index_current++;
 			ZEND_REGISTER_RESOURCE(return_value, zr_rsrc, le_zip_entry);
 		} else {
-			efree(zr_rsrc);
 			RETURN_FALSE;
 		}
 
@@ -839,7 +1186,6 @@ static PHP_NAMED_FUNCTION(zif_zip_entry_read)
 			buffer[n] = 0;
 			RETURN_STRINGL(buffer, n, 0);
 		} else {
-			efree(buffer);
 			RETURN_EMPTY_STRING()
 		}
 	} else {
@@ -944,6 +1290,7 @@ static PHP_NAMED_FUNCTION(zif_zip_entry_compressionmethod)
 }
 /* }}} */
 
+#ifdef ZEND_ENGINE_2_1
 /* {{{ proto mixed ZipArchive::open(string source [, int flags])
 Create new zip using source uri for output, return TRUE on success or the error code */
 static ZIPARCHIVE_METHOD(open)
@@ -972,10 +1319,6 @@ static ZIPARCHIVE_METHOD(open)
 		RETURN_FALSE;
 	}
 
-	if (OPENBASEDIR_CHECKPATH(filename)) {
-		RETURN_FALSE;
-	}
-
 	if (!expand_filepath(filename, resolved_path TSRMLS_CC)) {
 		RETURN_FALSE;
 	}
@@ -1031,6 +1374,28 @@ static ZIPARCHIVE_METHOD(close)
 }
 /* }}} */
 
+/* {{{ proto string ZipArchive::getStatusString()
+ * Returns the status error message, system and/or zip messages */
+static ZIPARCHIVE_METHOD(getStatusString)
+{
+	struct zip *intern;
+	zval *this = getThis();
+	int zep, syp, len;
+	char error_string[128];
+
+	if (!this) {
+		RETURN_FALSE;
+	}
+
+	ZIP_FROM_OBJECT(intern, this);
+
+	zip_error_get(intern, &zep, &syp);
+
+	len = zip_error_to_str(error_string, 128, zep, syp);
+	RETVAL_STRINGL(error_string, len, 1); 
+}
+/* }}} */
+
 /* {{{ proto bool ZipArchive::createEmptyDir(string dirname)
 Returns the index of the entry named filename in the archive */
 static ZIPARCHIVE_METHOD(addEmptyDir)
@@ -1050,14 +1415,14 @@ static ZIPARCHIVE_METHOD(addEmptyDir)
 	ZIP_FROM_OBJECT(intern, this);
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s",
-			&dirname, &dirname_len) == FAILURE) {
+				&dirname, &dirname_len) == FAILURE) {
 		return;
 	}
-
 	if (dirname_len<1) {
 		RETURN_FALSE;
 	}
 
+
 	if (dirname[dirname_len-1] != '/') {
 		s=(char *)emalloc(dirname_len+2);
 		strcpy(s, dirname);
@@ -1071,17 +1436,10 @@ static ZIPARCHIVE_METHOD(addEmptyDir)
 	if (idx >= 0) {
 		RETVAL_FALSE;
 	} else {
-		/* reset the error */
-		if (intern->error.str) {
-			_zip_error_fini(&intern->error);
-		}
-		_zip_error_init(&intern->error);
-
 		if (zip_add_dir(intern, (const char *)s) == -1) {
 			RETVAL_FALSE;
-		} else {
-			RETVAL_TRUE;
 		}
+		RETVAL_TRUE;
 	}
 
 	if (s != dirname) {
@@ -1090,6 +1448,128 @@ static ZIPARCHIVE_METHOD(addEmptyDir)
 }
 /* }}} */
 
+static void php_zip_add_from_pattern(INTERNAL_FUNCTION_PARAMETERS, int type) /* {{{ */
+{
+	struct zip *intern;
+	zval *this = getThis();
+	char *pattern;
+	char *path;
+	char *remove_path = NULL;
+	char *add_path = NULL;
+	int pattern_len, add_path_len, remove_path_len, path_len;
+	long remove_all_path = 0;
+	long flags = 0;
+	zval *options = NULL;
+	int found;
+
+	if (!this) {
+		RETURN_FALSE;
+	}
+
+	ZIP_FROM_OBJECT(intern, this);
+	/* 1 == glob, 2==pcre */
+	if (type == 1) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|la", 
+					&pattern, &pattern_len, &flags, &options) == FAILURE) {
+			return;
+		}
+	} else {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|sa", 
+					&pattern, &pattern_len, &path, &path_len, &options) == FAILURE) {
+			return;
+		}
+	}
+
+	if (pattern_len == 0) {
+		php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Empty string as pattern");
+		RETURN_FALSE;
+	}
+	if (options && (php_zip_parse_options(options, &remove_all_path, &remove_path, &remove_path_len,
+			&add_path, &add_path_len TSRMLS_CC) < 0)) {
+		RETURN_FALSE;
+	}
+
+	if (remove_path && remove_path_len > 1 && (remove_path[strlen(remove_path) - 1] == '/' ||
+		remove_path[strlen(remove_path) - 1] == '\\')) {
+		remove_path[strlen(remove_path) - 1] = '\0';
+	}
+
+	if (type == 1) {
+		found = php_zip_glob(pattern, pattern_len, flags, return_value TSRMLS_CC);
+	} else {
+		found = php_zip_pcre(pattern, pattern_len, path, path_len, return_value TSRMLS_CC);
+	}
+
+	if (found > 0) {
+		int i;
+		zval **zval_file = NULL;
+
+		for (i = 0; i < found; i++) {
+			char *file, *file_stripped, *entry_name;
+			int entry_name_len,file_stripped_len;
+			char entry_name_buf[MAXPATHLEN];
+			char *basename = NULL;
+
+			if (zend_hash_index_find(Z_ARRVAL_P(return_value), i, (void **) &zval_file) == SUCCESS) {
+				file = Z_STRVAL_PP(zval_file);
+				if (remove_all_path) {
+					php_basename(Z_STRVAL_PP(zval_file), Z_STRLEN_PP(zval_file), NULL, 0,
+									&basename, (unsigned int *)&file_stripped_len TSRMLS_CC);
+					file_stripped = basename;
+				} else if (remove_path && strstr(Z_STRVAL_PP(zval_file), remove_path) != NULL) {
+					file_stripped = Z_STRVAL_PP(zval_file) + remove_path_len + 1;
+					file_stripped_len = Z_STRLEN_PP(zval_file) - remove_path_len - 1;
+				} else {
+					file_stripped = Z_STRVAL_PP(zval_file);
+					file_stripped_len = Z_STRLEN_PP(zval_file);
+				}
+
+				if (add_path) {
+					if ((add_path_len + file_stripped_len) > MAXPATHLEN) {
+						php_error_docref(NULL TSRMLS_CC, E_WARNING, "Entry name too long (max: %i, %i given)", 
+						MAXPATHLEN - 1, (add_path_len + file_stripped_len));
+						zval_dtor(return_value);
+						RETURN_FALSE;
+					}
+
+					snprintf(entry_name_buf, MAXPATHLEN, "%s%s", add_path, file_stripped);
+					entry_name = entry_name_buf; 
+					entry_name_len = strlen(entry_name);
+				} else {
+					entry_name = Z_STRVAL_PP(zval_file);
+					entry_name_len = Z_STRLEN_PP(zval_file);
+				}
+				if (basename) {
+					efree(basename);
+					basename = NULL;
+				}
+				if (php_zip_add_file(intern, Z_STRVAL_PP(zval_file), Z_STRLEN_PP(zval_file), 
+					entry_name, entry_name_len, 0, 0 TSRMLS_CC) < 0) {
+					zval_dtor(return_value);
+					RETURN_FALSE;
+				}
+			}
+		}
+	}
+}
+/* }}} */
+
+/* {{{ proto bool addGlob(string pattern[,int flags [, array options]])
+Add files matching the glob pattern. See php's glob for the pattern syntax. */
+static ZIPARCHIVE_METHOD(addGlob)
+{
+	php_zip_add_from_pattern(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
+}
+/* }}} */
+
+/* {{{ proto bool addPattern(string pattern[, string path [, array options]])
+Add files matching the pcre pattern. See php's pcre for the pattern syntax. */
+static ZIPARCHIVE_METHOD(addPattern)
+{
+	php_zip_add_from_pattern(INTERNAL_FUNCTION_PARAM_PASSTHRU, 2);
+}
+/* }}} */
+
 /* {{{ proto bool ZipArchive::addFile(string filepath[, string entryname[, int start [, int length]]])
 Add a file in a Zip archive using its path and the name to use. */
 static ZIPARCHIVE_METHOD(addFile)
@@ -1100,10 +1580,7 @@ static ZIPARCHIVE_METHOD(addFile)
 	int filename_len;
 	char *entry_name = NULL;
 	int entry_name_len = 0;
-	struct zip_source *zs;
 	long offset_start = 0, offset_len = 0;
-	int cur_idx;
-	char resolved_path[MAXPATHLEN];
 
 	if (!this) {
 		RETURN_FALSE;
@@ -1126,35 +1603,8 @@ static ZIPARCHIVE_METHOD(addFile)
 		entry_name_len = filename_len;
 	}
 
-	if (OPENBASEDIR_CHECKPATH(filename)) {
-		RETURN_FALSE;
-	}
-
-	if (!expand_filepath(filename, resolved_path TSRMLS_CC)) {
-		RETURN_FALSE;
-	}
-
-	zs = zip_source_file(intern, resolved_path, 0, 0);
-	if (!zs) {
-		RETURN_FALSE;
-	}
-
-	cur_idx = zip_name_locate(intern, (const char *)entry_name, 0);
-	/* TODO: fix  _zip_replace */
-	if (cur_idx<0) {
-		/* reset the error */
-		if (intern->error.str) {
-			_zip_error_fini(&intern->error);
-		}
-		_zip_error_init(&intern->error);
-
-	} else {
-		if (zip_delete(intern, cur_idx) == -1) {
-			RETURN_FALSE;
-		}
-	}
-
-	if (zip_add(intern, entry_name, zs) == -1) {
+	if (php_zip_add_file(intern, filename, filename_len, 
+		entry_name, entry_name_len, 0, 0 TSRMLS_CC) < 0) {
 		RETURN_FALSE;
 	} else {
 		RETURN_TRUE;
@@ -1206,14 +1656,7 @@ static ZIPARCHIVE_METHOD(addFromString)
 
 	cur_idx = zip_name_locate(intern, (const char *)name, 0);
 	/* TODO: fix  _zip_replace */
-	if (cur_idx<0) {
-		/* reset the error */
-		if (intern->error.str) {
-			_zip_error_fini(&intern->error);
-		}
-		_zip_error_init(&intern->error);
-
-	} else {
+	if (cur_idx >= 0) {
 		if (zip_delete(intern, cur_idx) == -1) {
 			RETURN_FALSE;
 		}
@@ -1310,15 +1753,10 @@ static ZIPARCHIVE_METHOD(locateName)
 
 	idx = (long)zip_name_locate(intern, (const char *)name, flags);
 
-	if (idx<0) {
-		/* reset the error */
-		if (intern->error.str) {
-			_zip_error_fini(&intern->error);
-		}
-		_zip_error_init(&intern->error);
-		RETURN_FALSE;
-	} else {
+	if (idx >= 0) {
 		RETURN_LONG(idx);
+	} else {
+		RETURN_FALSE;
 	}
 }
 /* }}} */
@@ -1799,12 +2237,12 @@ static ZIPARCHIVE_METHOD(extractTo)
 		RETURN_FALSE;
 	}
 
-	if (php_stream_stat_path(pathto, &ssb) < 0) {
-		ret = php_stream_mkdir(pathto, 0777,  PHP_STREAM_MKDIR_RECURSIVE, NULL);
-		if (!ret) {
-			RETURN_FALSE;
-		}
-	}
+    if (php_stream_stat_path(pathto, &ssb) < 0) {
+        ret = php_stream_mkdir(pathto, 0777,  PHP_STREAM_MKDIR_RECURSIVE, NULL);
+        if (!ret) {
+            RETURN_FALSE;
+        }
+    }
 
 	ZIP_FROM_OBJECT(intern, this);
 	if (zval_files) {
@@ -1839,21 +2277,22 @@ static ZIPARCHIVE_METHOD(extractTo)
 				break;
 		}
 	} else {
-		/* Extract all files */
-		int filecount = zip_get_num_files(intern);
+        /* Extract all files */
+        int filecount = zip_get_num_files(intern);
 
-		if (filecount == -1) {
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Illegal archive");
-			RETURN_FALSE;
-		}
+        if (filecount == -1) {
+            php_error_docref(NULL TSRMLS_CC, E_WARNING, "Illegal archive");
+            RETURN_FALSE;
+        }
 
-		for (i = 0; i < filecount; i++) {
+        for (i = 0; i < filecount; i++) {
 			char *file = (char*)zip_get_name(intern, i, ZIP_FL_UNCHANGED);
-			if (!php_zip_extract_file(intern, pathto, file, strlen(file) TSRMLS_CC)) {
-				RETURN_FALSE;
-			}
-		}
-	}
+            if (!php_zip_extract_file(intern, pathto, file, strlen(file) TSRMLS_CC)) {
+                RETURN_FALSE;
+            }
+        }
+    }
+
 	RETURN_TRUE;
 }
 /* }}} */
@@ -1913,7 +2352,6 @@ static void php_zip_get_from(INTERNAL_FUNCTION_PARAMETERS, int type) /* {{{ */
 	buffer = safe_emalloc(len, 1, 2);
 	n = zip_fread(zf, buffer, len);
 	if (n < 1) {
-		efree(buffer);
 		RETURN_EMPTY_STRING();
 	}
 
@@ -1976,12 +2414,15 @@ static ZIPARCHIVE_METHOD(getStream)
 /* }}} */
 
 /* {{{ ze_zip_object_class_functions */
-static const zend_function_entry zip_class_functions[] = {
+static zend_function_entry zip_class_functions[] = {
 	ZIPARCHIVE_ME(open,				NULL, ZEND_ACC_PUBLIC)
 	ZIPARCHIVE_ME(close,				NULL, ZEND_ACC_PUBLIC)
+	ZIPARCHIVE_ME(getStatusString,		NULL, ZEND_ACC_PUBLIC)
 	ZIPARCHIVE_ME(addEmptyDir,			NULL, ZEND_ACC_PUBLIC)
 	ZIPARCHIVE_ME(addFromString,		NULL, ZEND_ACC_PUBLIC)
 	ZIPARCHIVE_ME(addFile,			NULL, ZEND_ACC_PUBLIC)
+	ZIPARCHIVE_ME(addGlob,			NULL, ZEND_ACC_PUBLIC)
+	ZIPARCHIVE_ME(addPattern,		NULL, ZEND_ACC_PUBLIC)
 	ZIPARCHIVE_ME(renameIndex,		NULL, ZEND_ACC_PUBLIC)
 	ZIPARCHIVE_ME(renameName,			NULL, ZEND_ACC_PUBLIC)
 	ZIPARCHIVE_ME(setArchiveComment,	NULL, ZEND_ACC_PUBLIC)
@@ -2007,12 +2448,12 @@ static const zend_function_entry zip_class_functions[] = {
 	{NULL, NULL, NULL}
 };
 /* }}} */
+#endif
 
 /* {{{ PHP_MINIT_FUNCTION */
-#undef zip
 static PHP_MINIT_FUNCTION(zip)
-#define zip php_ziplib__zip
 {
+#ifdef ZEND_ENGINE_2_1
 	zend_class_entry ce;
 
 	memcpy(&zip_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
@@ -2082,6 +2523,7 @@ static PHP_MINIT_FUNCTION(zip)
 	REGISTER_ZIP_CLASS_CONST_LONG("ER_DELETED",  	ZIP_ER_DELETED);	/* N Entry has been deleted */
 
 	php_register_url_stream_wrapper("zip", &php_stream_zip_wrapper TSRMLS_CC);
+#endif
 
 	le_zip_dir   = zend_register_list_destructors_ex(php_zip_free_dir,   NULL, le_zip_dir_name,   module_number);
 	le_zip_entry = zend_register_list_destructors_ex(php_zip_free_entry, NULL, le_zip_entry_name, module_number);
@@ -2092,28 +2534,26 @@ static PHP_MINIT_FUNCTION(zip)
 
 /* {{{ PHP_MSHUTDOWN_FUNCTION
  */
-#undef zip
 static PHP_MSHUTDOWN_FUNCTION(zip)
-#define zip php_ziplib__zip
 {
+#ifdef ZEND_ENGINE_2_1
 	zend_hash_destroy(&zip_prop_handlers);
 	php_unregister_url_stream_wrapper("zip" TSRMLS_CC);
-
+#endif
 	return SUCCESS;
 }
 /* }}} */
 
 /* {{{ PHP_MINFO_FUNCTION
  */
-#undef zip
 static PHP_MINFO_FUNCTION(zip)
 {
 	php_info_print_table_start();
 
 	php_info_print_table_row(2, "Zip", "enabled");
 	php_info_print_table_row(2, "Extension Version","$Id$");
-	php_info_print_table_row(2, "Zip version", PHP_ZIP_VERSION_STRING);
-	php_info_print_table_row(2, "Libzip version", "0.8.0");
+	php_info_print_table_row(2, "Zip version", "@PACKAGE_VERSION@");
+	php_info_print_table_row(2, "Libzip version", "0.7.1");
 
 	php_info_print_table_end();
 }
diff --git a/ext/zip/php_zip.h b/ext/zip/php_zip.h
index dfcf8cc398..542af4b18b 100644
--- a/ext/zip/php_zip.h
+++ b/ext/zip/php_zip.h
@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
-  | Copyright (c) 1997-2008 The PHP Group                                |
+  | Copyright (c) 1997-2007 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
@@ -24,13 +24,30 @@
 extern zend_module_entry zip_module_entry;
 #define phpext_zip_ptr &zip_module_entry
 
+#ifdef PHP_WIN32
+#define PHP_ZIP_API __declspec(dllexport)
+#else
+#define PHP_ZIP_API
+#endif
+
 #ifdef ZTS
 #include "TSRM.h"
 #endif
 
 #include "lib/zip.h"
 
-#define PHP_ZIP_VERSION_STRING "1.8.11"
+#ifndef ZEND_ENGINE_2_1
+# if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 0) || PHP_MAJOR_VERSION == 6
+#  define ZEND_ENGINE_2_1
+# endif
+#endif
+
+#ifndef  Z_SET_REFCOUNT_P
+# if PHP_MAJOR_VERSION < 6 && (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION < 3)
+#  define Z_SET_REFCOUNT_P(pz, rc)  pz->refcount = rc 
+#  define Z_UNSET_ISREF_P(pz) pz->is_ref = 0 
+# endif
+#endif
 
 /* {{{ OPENBASEDIR_CHECKPATH(filename) */
 #if (PHP_MAJOR_VERSION < 6)
@@ -55,6 +72,7 @@ typedef struct _ze_zip_read_rsrc {
 	struct zip_stat sb;
 } zip_read_rsrc;
 
+#ifdef ZEND_ENGINE_2_1
 #define ZIPARCHIVE_ME(name, arg_info, flags)	ZEND_FENTRY(name, c_ziparchive_ ##name, arg_info, flags)
 #define ZIPARCHIVE_METHOD(name)	ZEND_NAMED_FUNCTION(c_ziparchive_##name)
 
@@ -73,6 +91,19 @@ php_stream *php_stream_zip_opener(php_stream_wrapper *wrapper, char *path, char
 php_stream *php_stream_zip_open(char *filename, char *path, char *mode STREAMS_DC TSRMLS_DC);
 
 extern php_stream_wrapper php_stream_zip_wrapper;
+#endif
+
+/* zip_open is a macro for renaming libzip zipopen, so we need to use PHP_NAMED_FUNCTION */
+static PHP_NAMED_FUNCTION(zif_zip_open);
+static PHP_NAMED_FUNCTION(zif_zip_read);
+static PHP_NAMED_FUNCTION(zif_zip_close);
+static PHP_NAMED_FUNCTION(zif_zip_entry_read);
+static PHP_NAMED_FUNCTION(zif_zip_entry_filesize);
+static PHP_NAMED_FUNCTION(zif_zip_entry_name);
+static PHP_NAMED_FUNCTION(zif_zip_entry_compressedsize);
+static PHP_NAMED_FUNCTION(zif_zip_entry_compressionmethod);
+static PHP_NAMED_FUNCTION(zif_zip_entry_open);
+static PHP_NAMED_FUNCTION(zif_zip_entry_close);
 
 #endif	/* PHP_ZIP_H */
 
diff --git a/ext/zip/tests/bug38943.phpt b/ext/zip/tests/bug38943.phpt
index f4896df99b..02985848dc 100644
--- a/ext/zip/tests/bug38943.phpt
+++ b/ext/zip/tests/bug38943.phpt
@@ -1,26 +1,14 @@
 --TEST--
-#38943, properties in extended class cannot be set
+#38943, properties in extended class cannot be set (< 5.3)
 --SKIPIF--
 <?php
 /* $Id$ */
 if(!extension_loaded('zip')) die('skip');
+if (!defined('PHP_VERSION_MAJOR')) die('skip');
 ?>
 --FILE--
 <?php
-class myZip extends ZipArchive {
-	private $test = 0;
-	public $testp = 1;
-	private $testarray = array();
-
-	public function __construct() {
-		$this->testarray[] = 1;
-		var_dump($this->testarray);
-	}
-}
-
-$z = new myZip;
-$z->testp = "foobar";
-var_dump($z);
+include dirname(__FILE__) . '/bug38943.inc';
 ?>
 --EXPECTF--
 array(1) {
@@ -28,11 +16,11 @@ array(1) {
   int(1)
 }
 object(myZip)#1 (%d) {
-  ["test":"myZip":private]=>
+  ["test:private"]=>
   int(0)
   ["testp"]=>
   string(6) "foobar"
-  ["testarray":"myZip":private]=>
+  ["testarray:private"]=>
   array(1) {
     [0]=>
     int(1)
diff --git a/ext/zip/tests/bug7658.phpt b/ext/zip/tests/bug7658.phpt
index 450c357239..6e43315520 100644
--- a/ext/zip/tests/bug7658.phpt
+++ b/ext/zip/tests/bug7658.phpt
@@ -7,6 +7,23 @@ if(!extension_loaded('zip')) die('skip');
 ?>
 --FILE--
 <?php
+$expect = array(
+	"mimetype",
+	"Configurations2/statusbar/",
+	"Configurations2/accelerator/current.xml",
+	"Configurations2/floater/",
+	"Configurations2/popupmenu/",
+	"Configurations2/progressbar/",
+	"Configurations2/menubar/",
+	"Configurations2/toolbar/",
+	"Configurations2/images/Bitmaps/",
+	"content.xml",
+	"styles.xml",
+	"meta.xml",
+	"Thumbnails/thumbnail.png",
+	"settings.xml",
+	"META-INF/manifest.xml",
+);
 $dirname = dirname(__FILE__) . '/';
 include $dirname . 'utils.inc';
 $file = $dirname . '__tmp_bug7658.odt';
@@ -16,45 +33,22 @@ if(!$zip->open($file)) {
 	echo 'failed';
 }
 
-dump_entries_name($zip);
 
 $zip->deleteName('content.xml');
 $zip->addFile($dirname . "bug7658.xml","content.xml");
 $zip->close();
 echo "\n";
 $zip->open($file);
-dump_entries_name($zip);
+
+for($i=0; $i < $zip->numFiles; $i++) {
+	$sb = $zip->statIndex($i);
+	$found[] = $sb['name'];
+}
+$ar = array_diff($found, $expect);
+
+var_dump($ar);
 @unlink($file);
 ?>
---EXPECT--
-0 mimetype
-1 Configurations2/statusbar/
-2 Configurations2/accelerator/current.xml
-3 Configurations2/floater/
-4 Configurations2/popupmenu/
-5 Configurations2/progressbar/
-6 Configurations2/menubar/
-7 Configurations2/toolbar/
-8 Configurations2/images/Bitmaps/
-9 content.xml
-10 styles.xml
-11 meta.xml
-12 Thumbnails/thumbnail.png
-13 settings.xml
-14 META-INF/manifest.xml
-
-0 mimetype
-1 Configurations2/statusbar/
-2 Configurations2/accelerator/current.xml
-3 Configurations2/floater/
-4 Configurations2/popupmenu/
-5 Configurations2/progressbar/
-6 Configurations2/menubar/
-7 Configurations2/toolbar/
-8 Configurations2/images/Bitmaps/
-9 styles.xml
-10 meta.xml
-11 Thumbnails/thumbnail.png
-12 settings.xml
-13 META-INF/manifest.xml
-14 content.xml
+--EXPECTF--
+array(0) {
+}
\ No newline at end of file