Implement snapshot attribute commands.

* TODO: Update.
* etc/describe-snapshot-attribute.fln: New file.
* etc/modify-snapshot-attribute.fln: New file.
* etc/reset-snapshot-attribute.fln: New file.
* etc/Makefile.am: Add new files.
* src/dscrsnapattr.c: New file.
* src/Makefile.am: Add new files.
* src/dscrinstattr.c (list_attrs): Remove.
(eclat_describe_instance_attribute): Assign available_attrs.
* src/eclat.c (cmdtab): New commands: describe-snapshot-attribute,
modify-snapshot-attribute, and reset-snapshot-attribute.
* src/eclat.h (eclat_describe_snapshot_attribute)
(eclat_modify_snapshot_attribute)
(eclat_reset_snapshot_attribute): New protos.
(available_attrs): New extern.
(list_attrs): New function.
* src/modinstattr.c (list_attrs): Rename to list_mod_attrs.
* src/util.c (available_attrs): New global.
(list_attrs): New function.

1 files changed, 28 insertions, 0 deletions

diff --git a/etc/describe-snapshot-attribute.fln b/etc/describe-snapshot-attribute.fln
new file mode 100644
index 0000000..0e71d38
--- /dev/null
+++ b/etc/describe-snapshot-attribute.fln
@@ -0,0 +1,28 @@
+/* This file is part of Eclat.
+   Copyright (C) 2013 Sergey Poznyakoff.
+ 
+   Eclat is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+ 
+   Eclat is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+ 
+   You should have received a copy of the GNU General Public License
+   along with Eclat.  If not, see <http://www.gnu.org/licenses/>. */
+
+if (.DescribeSnapshotAttributeResponse) {
+  print(last.snapshotId);
+  if (.DescribeSnapshotAttributeResponse.createVolumePermission.item) {
+    for (var in .DescribeSnapshotAttributeResponse.createVolumePermission.item) {
+      if (var.userId)
+        print(" ", var.userId);
+      else if (var.group)
+        print(" g=", var.group);
+    }
+  }
+  print("\n");
+}
\ No newline at end of file