[vala] libarchive: Add ReadDisk

[Rico Tzschichholz <ricotz src gnome org>]

commit 1eb03e19fa31d98e8b7f83b38790e882c338fccd
Author: Daniel Pfeifer <daniel pfeifer-mail de>
Date:   Thu May 22 20:07:21 2014 +0200

    libarchive: Add ReadDisk
    
    https://bugzilla.gnome.org/show_bug.cgi?id=668654

 vapi/libarchive.vapi |   31 +++++++++++++++++++++++++++++++
 1 files changed, 31 insertions(+), 0 deletions(-)
---
diff --git a/vapi/libarchive.vapi b/vapi/libarchive.vapi
index 3e00a68..750e118 100644
--- a/vapi/libarchive.vapi
+++ b/vapi/libarchive.vapi
@@ -256,6 +256,37 @@ namespace Archive {
                public Result close ();
        }
 
+       [Compact]
+       [CCode (cname = "struct archive", free_function="archive_read_finish")]
+       public class ReadDisk : Read {
+               public ReadDisk ();
+               public Result set_symlink_logical ();
+               public Result set_symlink_physical ();
+               public Result set_symlink_hybrid ();
+               public Result entry_from_file (Entry entry, int fd, Posix.Stat stat);
+               public unowned string gname (Posix.gid_t gid);
+               public unowned string uname (Posix.uid_t uid);
+               public Result set_standard_lookup ();
+
+               // HACK, they have no name in C. May not work correctly.
+               [CCode (instance_pos = 0, cname="void")]
+               public delegate unowned string GNameLookup (Posix.gid_t gid);
+               [CCode (instance_pos = 0, cname="void")]
+               public delegate unowned string UNameLookup (Posix.uid_t uid);
+               [CCode (instance_pos = 0, cname="void")]
+               public delegate void Cleanup ();
+
+               public Result set_gname_lookup (
+                       GNameLookup lookup,
+                       Cleanup? cleanup = null
+               );
+
+               public Result set_uname_lookup (
+                       UNameLookup lookup,
+                       Cleanup? cleanup = null
+               );
+       }
+
        [CCode (cname = "struct archive", free_function="archive_write_finish")]
        public class Write : Archive {
                public Write ();