Date: Thu, 1 Feb 2001 02:56:22 +0200 (IST) From: roman@xpert.com To: FreeBSD-gnats-submit@freebsd.org, ache@freebsd.org Subject: ports/24766: [PATCH] fix archivers/unarj - now it creates directories Message-ID: <200102010056.f110uMK55371@alchemy.oven.org>
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>Number: 24766
>Category: ports
>Synopsis: [PATCH] fix archivers/unarj - now it creates directories
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Wed Jan 31 17:00:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Roman Shterenzon
>Release: FreeBSD 4.2-STABLE i386
>Organization:
>Environment:
>Description:
The shipping unarj doesn't create directories stored in arj archives.
That makes it almost unusable.
The attached patch is a patch from RedHat which is used from August 2000 and
until today and does its job well.
Please add it to the unarj port.
>How-To-Repeat:
create arj archive with stored subdirs, try to unpack it in FreeBSD.
>Fix:
diff -urN unarj-2.43/unarj.c unarj-2.43.new/unarj.c
--- unarj.c.orig Mon Sep 29 14:00:24 1997
+++ unarj.c Tue Aug 8 15:57:58 2000
@@ -42,7 +42,8 @@
* 02/17/93 R. Jung Added archive modified date support.
* 01/22/94 R. Jung Changed copyright message.
* 07/29/96 R. Jung Added "/" to list of path separators.
- *
+ * 08/08/00 P. Knirsch Added subdirectory creation for the x command. Also
+ * fixed some compiler warnings.
*/
#include "unarj.h"
@@ -51,6 +52,10 @@
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <unistd.h>
#else /* !MODERN */
extern void free();
extern void exit();
@@ -712,6 +717,8 @@
extract()
{
char name[FNAME_MAX];
+ char dir[FNAME_MAX];
+ char *pos;
if (check_flags())
{
@@ -730,6 +737,21 @@
if (host_os != OS)
default_case_path(name);
+
+
+ /*
+ 8/8/2000 Phil Knirsch: Bugfix to create subdirectories. Unarj didn't
+ do this for a long time, so it's finally fixed.
+ */
+ pos = strchr(name, PATH_CHAR);
+
+ while (pos != NULL)
+ {
+ strncpy(dir, name, pos-name);
+ dir[pos-name] = '\0';
+ mkdir(dir, 0777);
+ pos = strchr(pos+1, PATH_CHAR);
+ }
if (file_exists(name))
{
>Release-Note:
>Audit-Trail:
>Unformatted:
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