This commit was manufactured by cvs2svn to create branch 'PHP_5_2'.

1 files changed, 68 insertions, 0 deletions

diff --git a/ext/zip/lib/zip_set_archive_comment.c b/ext/zip/lib/zip_set_archive_comment.c
new file mode 100644
index 0000000000..51a8416da4
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+++ b/ext/zip/lib/zip_set_archive_comment.c
@@ -0,0 +1,68 @@
+/*
+  $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
+
+  This file is part of libzip, a library to manipulate ZIP archives.
+  The authors can be contacted at <nih@giga.or.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 <stdlib.h>
+
+#include "zip.h"
+#include "zipint.h"
+
+
+
+int
+zip_set_archive_comment(struct zip *za, const char *comment, int len)
+{
+    char *tmpcom;
+
+    if (len < 0 || len > MAXCOMLEN
+	|| (len > 0 && comment == NULL)) {
+	_zip_error_set(&za->error, ZIP_ER_INVAL, 0);
+	return -1;
+    }
+
+    if (len > 0) {
+	if ((tmpcom=(char *)_zip_memdup(comment, len, &za->error)) == NULL)
+	    return -1;
+    }
+    else
+	tmpcom = NULL;
+
+    free(za->ch_comment);
+    za->ch_comment = tmpcom;
+    za->ch_comment_len = len;
+    
+    return 0;
+}