Add freemap function

1 files changed, 36 insertions, 0 deletions

diff --git a/src/include/xml/free.c b/src/include/xml/free.c
new file mode 100644
index 0000000..bbf3369
--- /dev/null
+++ b/src/include/xml/free.c
@@ -0,0 +1,36 @@
+#include <stdlib.h>
+
+#include "xml.h"
+
+void freemap(map_t *map)
+{
+	if (map->n_attrs) {
+		for (int i = 0; i < map->n_attrs; ++i) {
+			free(map->attrs[i].id);
+			free(map->attrs[i].value);
+		}
+		free(map->attrs);
+	}
+	if(map->size == sizeof(map_t)) {
+		for (int i = 0; i < map->n; ++i) {
+			map_t *pl = (map_t *)map->payload;
+			if (pl[i].n_attrs) {
+				for (int j = 0; j < pl[i].n_attrs; ++j) {
+					free(pl[i].attrs[j].id);
+					free(pl[i].attrs[j].value);
+				}
+				free(pl[i].attrs);
+			}
+			if (pl[i].size == sizeof(map_t))
+				freemap(pl[i].payload);
+			else
+				free(pl[i].payload);
+			free(pl[i].tag);
+		}
+		free(map->payload);
+	}
+	else
+		free(map->payload);
+	free(map->tag);
+	free(map);
+}