From 24fadd7649889804f7ecb0350fae73f7c10c1b05 Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Sun, 18 Jan 2009 22:36:06 +0100
Subject: [PATCH] New API function iso_local_set_acl_text()

---
 libisofs/aaip_0_2.h |  5 +++--
 libisofs/libisofs.h | 17 +++++++++++++++--
 libisofs/node.c     | 16 ++++++++++++++++
 3 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/libisofs/aaip_0_2.h b/libisofs/aaip_0_2.h
index 5c86705..27753c5 100644
--- a/libisofs/aaip_0_2.h
+++ b/libisofs/aaip_0_2.h
@@ -414,8 +414,9 @@ int aaip_decode_acl(unsigned char *data, size_t num_data, size_t *consumed,
    @param text          The input text (0 terminated, ACL long text form)
    @param flag          Bitfield for control purposes
                         bit0=  set default ACL rather than access ACL
-   @return              > 0 ok
-                        -1  failure of system ACL service (see errno)
+   @return              >0 ok
+                         0 no ACL manipulation adapter available
+                        -1 failure of system ACL service (see errno)
 */
 int aaip_set_acl_text(char *path, char *text, int flag);
 
diff --git a/libisofs/libisofs.h b/libisofs/libisofs.h
index 4933ee1..a07bcfb 100644
--- a/libisofs/libisofs.h
+++ b/libisofs/libisofs.h
@@ -4141,8 +4141,8 @@ int aaip_xinfo_func(void *data, int flag);
  *      bit0=  obtain "default" ACL rather than "access" ACL
  *             (Linux directories can have a "default" ACL which influences
  *              the permissions of newly created files.)
- *      bit4=  if no ACL available: return *text == NULL
-               else: produce ACL from PROSIX permissions
+ *      bit4=  if no ACL is available: return *text == NULL
+               else:                   produce ACL from POSIX permissions
  *      bit15= free memory and return 1
  * @return
  *      2 ACL produced from POSIX permissions
@@ -4155,4 +4155,17 @@ int aaip_xinfo_func(void *data, int flag);
 int iso_node_get_acl_text(IsoNode *node, char **text, int flag);
 
 
+/* Set the ACL of the given file in the local filesystem to a given list
+   in long text form.
+   @param disk_path     Path to the file
+   @param text          The input text (0 terminated, ACL long text form)
+   @param flag          Bitfield for control purposes
+                        bit0=  set default ACL rather than access ACL
+   @return              >0 ok
+                         0 no ACL manipulation adapter available
+                        -1 failure of system ACL service (see errno)
+*/
+int iso_local_set_acl_text(char *disk_path, char *text, int flag);
+
+
 #endif /*LIBISO_LIBISOFS_H_*/
diff --git a/libisofs/node.c b/libisofs/node.c
index e9a608d..df7598a 100644
--- a/libisofs/node.c
+++ b/libisofs/node.c
@@ -1517,3 +1517,19 @@ bad_decode:;
 
 }
 
+
+int iso_local_set_acl_text(char *disk_path, char *text, int flag)
+{
+
+#ifdef Libisofs_with_aaiP
+
+ return aaip_set_acl_text(disk_path, text, flag);
+
+#else /* Libisofs_with_aaiP */
+
+ return 0;
+ 
+#endif /* ! Libisofs_with_aaiP */
+
+}
+