1 files changed, 102 insertions, 0 deletions
diff --git a/src/json_helper.cpp b/src/json_helper.cpp
new file mode 100644
index 0000000..179c8cc
--- /dev/null
+++ b/src/json_helper.cpp
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2017 Mentor Graphics Development (Deutschland) GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "json_helper.hpp"
+
+#include <json.h>
+
+json_object *to_json(genivi::surface_properties const &s) {
+   // auto j = json::object({
+   auto j = json_object_new_object();
+
+   //    {"id", s.id},
+   json_object_object_add(j, "id", json_object_new_int(s.id));
+
+   //    {"size", {{"width", s.size.w}, {"height", s.size.h}}},
+   auto jsize = json_object_new_object();
+   json_object_object_add(jsize, "width", json_object_new_int(s.size.w));
+   json_object_object_add(jsize, "height", json_object_new_int(s.size.h));
+   json_object_object_add(j, "size", jsize);
+
+   //    {"dst",
+   //     {{"width", s.dst_rect.w},
+   //      {"height", s.dst_rect.h},
+   //      {"x", s.dst_rect.x},
+   //      {"y", s.dst_rect.y}}},
+   auto jdst = json_object_new_object();
+   json_object_object_add(jdst, "width", json_object_new_int(s.dst_rect.w));
+   json_object_object_add(jdst, "height", json_object_new_int(s.dst_rect.h));
+   json_object_object_add(jdst, "x", json_object_new_int(s.dst_rect.x));
+   json_object_object_add(jdst, "y", json_object_new_int(s.dst_rect.y));
+   json_object_object_add(j, "dst", jdst);
+
+   //    {"src",
+   //     {{"width", s.src_rect.w},
+   //      {"height", s.src_rect.h},
+   //      {"x", s.src_rect.x},
+   //      {"y", s.src_rect.y}}},
+   auto jsrc = json_object_new_object();
+   json_object_object_add(jsrc, "width", json_object_new_int(s.src_rect.w));
+   json_object_object_add(jsrc, "height", json_object_new_int(s.src_rect.h));
+   json_object_object_add(jsrc, "x", json_object_new_int(s.src_rect.x));
+   json_object_object_add(jsrc, "y", json_object_new_int(s.src_rect.y));
+   json_object_object_add(j, "src", jsrc);
+
+   //    {"visibility", s.visibility},
+   json_object_object_add(
+      j, "visibility",
+      json_object_new_boolean(static_cast<json_bool>(s.visibility == 1)));
+
+   //    {"opacity", s.opacity},
+   json_object_object_add(j, "opacity", json_object_new_double(s.opacity));
+
+   //    {"orientation", s.orientation},
+   json_object_object_add(j, "orientation", json_object_new_int(s.orientation));
+
+   // });
+   return j;
+}
+
+json_object *to_json(genivi::screen const *s) {
+   auto o = json_object_new_object();
+   json_object_object_add(o, "id", json_object_new_int(s->id));
+   return o;
+}
+
+template <typename T>
+json_object *to_json_(T const &s) {
+   auto a = json_object_new_array();
+
+   if (!s.empty()) {
+      for (auto const &i : s) {
+         json_object_array_add(a, to_json(i.second));
+      }
+   }
+
+   return a;
+}
+
+json_object *to_json(genivi::controller::props_map const &s) {
+   return to_json_(s);
+}
+
+json_object *to_json(std::vector<uint32_t> const &v) {
+   auto a = json_object_new_array();
+   for (const auto i : v) {
+      json_object_array_add(a, json_object_new_int(i));
+   }
+   return a;
+}