1 files changed, 39 insertions, 0 deletions
diff --git a/tools/sepolicy-analyze/attribute.c b/tools/sepolicy-analyze/attribute.c
new file mode 100644
index 0000000..474bda2
--- /dev/null
+++ b/tools/sepolicy-analyze/attribute.c
@@ -0,0 +1,39 @@
+#include "attribute.h"
+
+void attribute_usage() {
+    fprintf(stderr, "\tattribute <attribute-name>\n");
+}
+
+static int list_attribute(policydb_t * policydb, char *name)
+{
+    struct type_datum *attr;
+    struct ebitmap_node *n;
+    unsigned int bit;
+
+    attr = hashtab_search(policydb->p_types.table, name);
+    if (!attr) {
+        fprintf(stderr, "%s is not defined in this policy.\n", name);
+        return -1;
+    }
+
+    if (attr->flavor != TYPE_ATTRIB) {
+        fprintf(stderr, "%s is a type not an attribute in this policy.\n", name);
+        return -1;
+    }
+
+    ebitmap_for_each_bit(&policydb->attr_type_map[attr->s.value - 1], n, bit) {
+        if (!ebitmap_node_get_bit(n, bit))
+            continue;
+        printf("%s\n", policydb->p_type_val_to_name[bit]);
+    }
+
+    return 0;
+}
+
+int attribute_func (int argc, char **argv, policydb_t *policydb) {
+    if (argc != 2) {
+        USAGE_ERROR = true;
+        return -1;
+    }
+    return list_attribute(policydb, argv[1]);
+}