New commands: lsaattr and setaattr.

* TODO: Update.
* doc/Makefile.inc: Add new files.
* doc/eclat-lsaattr.1: New file.
* doc/eclat-setaattr.1: New file.
* etc/Makefile.am (FLNFILES): Add new files.
* etc/describe-image-attribute.fln: New file.
* etc/modify-image-attribute.fln: New file.
* src/Makefile.am (eclat_SOURCES,OPTFILES): Add new files.
* src/eclat.c (cmdtab): New commands: lsaattr and setaattr.
* src/eclat.h (eclat_describe_image_attribute)
(eclat_modify_image_attribute,canonattrname): New protos.
* src/lsaattr.c: New file.
* src/lsiattr.c: Use canonattrname to simplify usage.
* src/lssattr.c (canonattrname): Remove. Use external version.
* src/setaattr-cl.opt: New file.
* src/setaattr.c: New file.
* src/setiattr.c: New file.
* src/util.c (canonattrname): New function.

1 files changed, 63 insertions, 0 deletions

diff --git a/src/lsaattr.c b/src/lsaattr.c
new file mode 100644
index 0000000..9a9dbe2
--- /dev/null
+++ b/src/lsaattr.c
@@ -0,0 +1,63 @@
+/* This file is part of Eclat.
+   Copyright (C) 2012-2014 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/>. */
+
+#include "eclat.h"
+
+static char *attrs[] = {
+	"description",
+	"blockDeviceMapping",
+	"launchPermission",
+	"productCodes",
+	"kernel",
+	"ramdisk",
+	"sriovNetSupport",
+	NULL
+};
+
+int
+eclat_describe_image_attribute(eclat_command_env_t *env, int argc, char **argv)
+{
+	int i;
+	struct ec2_query *q = env->query;
+	const char *attrname;
+	
+	generic_proginfo->args_doc = "AMI-ID [ATTR]";
+	available_attrs = attrs;
+	generic_proginfo->print_help_hook = list_attrs;
+	generic_parse_options(env->cmd,
+			      "describe the attribute of an image",
+			      argc, argv, &i);
+	argv += i;
+	argc -= i;
+
+	switch (argc) {
+	default:
+		die(EX_USAGE, "wrong number of arguments");
+	case 2:
+		attrname = canonattrname(attrs, argv[1], NULL, NULL);
+		if (!attrname)
+			die(EX_USAGE, "unrecognized attribute name");
+		break;
+	case 1:
+		attrname = attrs[0];
+	}
+		
+	translate_ids(1, argv, MAP_IMAGE);
+	eclat_query_add_param(q, "ImageId", argv[0]);
+	eclat_query_add_param(q, "Attribute", attrname);
+	return 0;
+}
+