1 files changed, 67 insertions, 0 deletions
diff --git a/handler.h b/handler.h
new file mode 100644
index 0000000..9c80ab6
--- /dev/null
+++ b/handler.h
@@ -0,0 +1,67 @@
+#include <string.h>
+#include <json.h>
+#include "pikul.h"
+
+enum {
+	KEY_CODE,
+	KEY_NAME,
+	KEY_ETD,
+	KEY_COST,
+	KEY_OBJECTS
+};
+
+struct container {
+	struct pikul_services **services;
+	const char **keys[7];
+};
+
+extern json_tokener *tokener;
+void recurse(struct json_object *, const char *[], struct json_object **);
+
+inline void handle(const char *contents, size_t num_bytes, struct container *container)
+{
+	json_object *response = json_tokener_parse_ex(tokener, contents, num_bytes);
+	enum json_tokener_error error = json_tokener_get_error(tokener);
+	if (!response) {
+		if (error == json_tokener_continue)
+			return;
+		else {
+			json_tokener_reset(tokener);
+			return;
+		}
+	} else if (!json_object_is_type(response, json_type_object) || error != json_tokener_success)
+		return;
+	struct json_object *services = NULL;
+	recurse(response, &(*container->keys)[KEY_OBJECTS], &services);
+	size_t length = json_object_array_length(services);
+	*(container->services) = malloc(sizeof(struct pikul_services)
+			+ sizeof(struct pikul_service *[length]));
+	(*(container->services))->length = length;
+	for (size_t i = 0; i < length; i++) {
+		(*(container->services))->list[i] = malloc(sizeof(struct pikul_service));
+		struct pikul_service *service = (*(container->services))->list[i];
+		json_object *object = json_object_array_get_idx(services, i);
+		struct json_object_iterator iterator = json_object_iter_begin(object);
+		struct json_object_iterator iterator_end = json_object_iter_end(object);
+		while (!json_object_iter_equal(&iterator, &iterator_end)) {
+			const char *key = json_object_iter_peek_name(&iterator);
+			json_object *val = json_object_iter_peek_value(&iterator);
+			if (!strcmp(key, (*container->keys)[KEY_COST]))
+				service->cost = json_object_get_double(val);
+			else {
+				int len = json_object_get_string_len(val);
+				if (len) {
+					char *value = malloc(len + 1);
+					strcpy(value, json_object_get_string(val));
+					if (!strcmp(key, (*container->keys)[KEY_CODE]))
+						service->code = value;
+					else if (!strcmp(key, (*container->keys)[KEY_NAME]))
+						service->name = value;
+					else if (!strcmp(key, (*container->keys)[KEY_ETD]))
+						service->etd = value;
+				}
+			}
+			json_object_iter_next(&iterator);
+		}
+	}
+}