fix parser using REJECT so that example works

1 files changed, 51 insertions, 0 deletions

diff --git a/src/geometry/geometry.c b/src/geometry/geometry.c
index 25b899b..7d2e6c2 100644
--- a/src/geometry/geometry.c
+++ b/src/geometry/geometry.c
@@ -470,3 +470,54 @@ void kai_release_geometry(struct ka_geometry_t g)
 	free(g.name);
 	kai_release_mesh(g.mesh);
 }
+
+
+int kai_read_library_geometries(struct ka_library_geometries_t *dest, struct kai_tag_t *src)
+{
+	CHECK_TAG_TYPE("library_geometries");
+
+	dest->id = kai_tag_attr_to_dup(src, "id");
+	dest->name = kai_tag_attr_to_dup(src, "name");
+
+	struct kai_tag_t *child;
+	unsigned int geometry_count = 0;
+	FOR_CHILD_OF_TYPE(src, child, "geometry") { geometry_count += 1; }
+
+	dest->geometry = kai_alloc(
+		geometry_count * sizeof(struct ka_geometry_t), 
+		"library_geometries geometry array"
+	);
+	if (dest->geometry == NULL) {
+		free(dest->id);
+		free(dest->name);
+		return -1;
+	}
+
+	int i=0;
+	FOR_CHILD_OF_TYPE(src, child, "geometry") {
+		int result = kai_read_geometry(dest->geometry + i, child);
+		if (result != 0) {
+			dest->geometry_count = i;
+			kai_release_library_geometries(*dest);
+			return -1;
+		}
+		i += 1;
+	}
+	dest->geometry_count = geometry_count;
+
+	return 0;
+}
+
+void kai_release_library_geometries(struct ka_library_geometries_t l)
+{
+	free(l.id);
+	free(l.name);
+
+	int i;
+	for (i=0; i<l.geometry_count; i++) {
+		kai_release_geometry(l.geometry[i]);
+	}
+	free(l.geometry);
+}
+
+