From 4dacedd9ccdbdc6a6e62d9fb86e9b2ea903a3629 Mon Sep 17 00:00:00 2001
From: Mounir IDRASSI <mounir.idrassi@idrix.fr>
Date: Thu, 15 Sep 2016 10:04:05 +0200
Subject: Windows: Replace XZip/XUnzip library with zlib and libzip and include
 the sources of these library into VeraCrypt source tree.

---
 src/Common/libzip/zip_error_to_str.c | 68 ++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/Common/libzip/zip_error_to_str.c

(limited to 'src/Common/libzip/zip_error_to_str.c')

diff --git a/src/Common/libzip/zip_error_to_str.c b/src/Common/libzip/zip_error_to_str.c
new file mode 100644
index 00000000..22de1778
--- /dev/null
+++ b/src/Common/libzip/zip_error_to_str.c
@@ -0,0 +1,68 @@
+/*
+  zip_error_to_str.c -- get string representation of zip error code
+  Copyright (C) 1999-2015 Dieter Baron and Thomas Klausner
+
+  This file is part of libzip, a library to manipulate ZIP archives.
+  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
+  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. 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
+  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define _ZIP_COMPILING_DEPRECATED
+#include "zipint.h"
+
+
+ZIP_EXTERN int
+zip_error_to_str(char *buf, zip_uint64_t len, int ze, int se)
+{
+    const char *zs, *ss;
+
+    if (ze < 0 || ze >= _zip_nerr_str)
+	return snprintf(buf, len, "Unknown error %d", ze);
+
+    zs = _zip_err_str[ze];
+	
+    switch (_zip_err_type[ze]) {
+    case ZIP_ET_SYS:
+	ss = strerror(se);
+	break;
+	
+    case ZIP_ET_ZLIB:
+	ss = zError(se);
+	break;
+	
+    default:
+	ss = NULL;
+    }
+
+    return snprintf(buf, len, "%s%s%s",
+		    zs, (ss ? ": " : ""), (ss ? ss : ""));
+}
-- 
cgit v1.2.3