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, 25 insertions, 0 deletions

diff --git a/src/util.c b/src/util.c
index 751d542..8925c9f 100644
--- a/src/util.c
+++ b/src/util.c
@@ -273,3 +273,28 @@ eclat_actcmp(const char *a, const char *b)
 	}
 	return rc;
 }
+
+char **available_attrs;
+
+void
+list_attrs(FILE *fp)
+{
+	size_t ncols = get_scr_cols();
+	int i, col, len;
+	char *delim = "";
+	
+	fprintf(fp, "Available attributes are:\n");
+	col = 0;
+	for (i = 0; available_attrs[i]; i++) {
+		len = strlen(delim) + strlen(available_attrs[i]);
+		if (col + len > ncols) {
+			fprintf(fp, ",\n%s", available_attrs[i]);
+			col = strlen(available_attrs[i]);
+		} else
+			col += fprintf(fp, "%s%s", delim, available_attrs[i]);
+		delim = ", ";
+	}
+	fputc('\n', fp);
+	fputc('\n', fp);
+}	
+