From 8775c3ff853f31a17aa7df4b100d45a594516bf5 Mon Sep 17 00:00:00 2001
From: c9s <yoanlin93@gmail.com>
Date: Mon, 2 Jun 2014 05:31:47 +0800
Subject: [PATCH] wtf

---
 src/json.c | 97 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 src/json.c

diff --git a/src/json.c b/src/json.c
new file mode 100644
index 0000000..a8a1194
--- /dev/null
+++ b/src/json.c
@@ -0,0 +1,97 @@
+/*
+ * json.c
+ * Copyright (C) 2014 c9s <c9s@c9smba.local>
+ *
+ * Distributed under terms of the MIT license.
+ */
+#include <json-c/json.h>
+#include "config.h"
+#include "r3.h"
+
+
+json_object * r3_route_to_json_object(const route * r) {
+    json_object *obj;
+
+    obj = json_object_new_object();
+    json_object_object_add(obj, "path", json_object_new_string(r->path));
+    json_object_object_add(obj, "allowed_methods", json_object_new_int(r->request_method));
+
+
+    if (r->host) {
+        json_object_object_add(obj, "host", json_object_new_string(r->host));
+    }
+    if (r->remote_addr_pattern) {
+        json_object_object_add(obj, "remote_addr_pattern", json_object_new_string(r->remote_addr_pattern));
+    }
+    return obj;
+}
+
+
+json_object * r3_edge_to_json_object(const edge * e) {
+    json_object *obj;
+
+    obj = json_object_new_object();
+    json_object_object_add(obj, "pattern", json_object_new_string(e->pattern));
+    json_object_object_add(obj, "opcode", json_object_new_int(e->opcode));
+    json_object_object_add(obj, "slug", json_object_new_boolean(e->has_slug));
+
+    if (e->child) {
+        json_object *node_obj = r3_node_to_json_object(e->child);
+        json_object_object_add(obj, "child", node_obj);
+    }
+    return obj;
+}
+
+json_object * r3_node_to_json_object(const node * n) {
+    json_object *obj;
+
+    obj = json_object_new_object();
+
+    if (n->combined_pattern) {
+        json_object_object_add(obj, "re", json_object_new_string(n->combined_pattern));
+    }
+    json_object_object_add(obj, "endpoint", json_object_new_int(n->endpoint));
+    json_object_object_add(obj, "compare", json_object_new_int(n->compare_type));
+
+
+    int i;
+
+    if ( n->edge_len > 0 ) {
+        json_object *edges_array = json_object_new_array();
+        json_object_object_add(obj, "edges", edges_array);
+        for (i = 0 ; i < n->edge_len ; i++ ) {
+            json_object *edge_json_obj = r3_edge_to_json_object(n->edges[i]);
+            json_object_array_add(edges_array, edge_json_obj);
+        }
+    }
+    
+    if ( n->route_len > 0 ) {
+        json_object *routes_array = json_object_new_array();
+        json_object_object_add(obj, "routes", routes_array);
+        for (i = 0; i < n->route_len; i++ ) {
+            json_object *route_json_obj = r3_route_to_json_object(n->routes[i]);
+            json_object_array_add(routes_array, route_json_obj);
+        }
+    }
+
+
+    return obj;
+}
+
+
+const char * r3_node_to_json_string_ext(const node * n, int options) {
+    json_object *obj = r3_node_to_json_object(n);
+    return json_object_to_json_string_ext(obj, options);
+}
+
+const char * r3_node_to_json_pretty_string(const node * n) {
+    json_object *obj = r3_node_to_json_object(n);
+    return json_object_to_json_string_ext(obj, JSON_C_TO_STRING_PRETTY | JSON_C_TO_STRING_SPACED);
+}
+
+const char * r3_node_to_json_string(const node * n) {
+    json_object *obj = r3_node_to_json_object(n);
+    return json_object_to_json_string(obj);
+}
+
+