2 * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #include <json-c/json.h>
20 #include "json_helper.hpp"
21 #include "hmi-debug.h"
24 json_object *to_json(compositor::surface_properties const &s) {
25 // auto j = json::object({
26 auto j = json_object_new_object();
29 json_object_object_add(j, "id", json_object_new_int(s.id));
31 // {"size", {{"width", s.size.w}, {"height", s.size.h}}},
32 auto jsize = json_object_new_object();
33 json_object_object_add(jsize, "width", json_object_new_int(s.size.w));
34 json_object_object_add(jsize, "height", json_object_new_int(s.size.h));
35 json_object_object_add(j, "size", jsize);
38 // {{"width", s.dst_rect.w},
39 // {"height", s.dst_rect.h},
40 // {"x", s.dst_rect.x},
41 // {"y", s.dst_rect.y}}},
42 auto jdst = json_object_new_object();
43 json_object_object_add(jdst, "width", json_object_new_int(s.dst_rect.w));
44 json_object_object_add(jdst, "height", json_object_new_int(s.dst_rect.h));
45 json_object_object_add(jdst, "x", json_object_new_int(s.dst_rect.x));
46 json_object_object_add(jdst, "y", json_object_new_int(s.dst_rect.y));
47 json_object_object_add(j, "dst", jdst);
50 // {{"width", s.src_rect.w},
51 // {"height", s.src_rect.h},
52 // {"x", s.src_rect.x},
53 // {"y", s.src_rect.y}}},
54 auto jsrc = json_object_new_object();
55 json_object_object_add(jsrc, "width", json_object_new_int(s.src_rect.w));
56 json_object_object_add(jsrc, "height", json_object_new_int(s.src_rect.h));
57 json_object_object_add(jsrc, "x", json_object_new_int(s.src_rect.x));
58 json_object_object_add(jsrc, "y", json_object_new_int(s.src_rect.y));
59 json_object_object_add(j, "src", jsrc);
61 // {"visibility", s.visibility},
62 json_object_object_add(
64 json_object_new_boolean(static_cast<json_bool>(s.visibility == 1)));
66 // {"opacity", s.opacity},
67 json_object_object_add(j, "opacity", json_object_new_double(s.opacity));
69 // {"orientation", s.orientation},
70 json_object_object_add(j, "orientation", json_object_new_int(s.orientation));
76 json_object *to_json(compositor::screen const *s) {
77 auto o = json_object_new_object();
78 json_object_object_add(o, "id", json_object_new_int(s->id));
83 json_object *to_json_(T const &s) {
84 auto a = json_object_new_array();
87 for (auto const &i : s) {
88 json_object_array_add(a, to_json(i.second));
95 json_object *to_json(compositor::controller::props_map const &s) {
99 json_object *to_json(std::vector<uint32_t> const &v) {
100 auto a = json_object_new_array();
101 for (const auto i : v) {
102 json_object_array_add(a, json_object_new_int(i));
109 const char* getStringFromJson(json_object* obj, const char* key) {
110 if ((nullptr == obj) || (nullptr == key)) {
111 HMI_ERROR("wm:jh", "Argument is nullptr!!!");
116 if (!json_object_object_get_ex(obj, key, &tmp)) {
117 HMI_DEBUG("wm:jh", "Not found key \"%s\"", key);
121 return json_object_get_string(tmp);
124 int getIntFromJson(json_object* obj, const char* key) {
125 if ((nullptr == obj) || (nullptr == key)) {
126 HMI_ERROR("wm:jh", "Argument is nullptr!!!");
131 if (!json_object_object_get_ex(obj, key, &tmp)) {
132 HMI_DEBUG("wm:jh", "Not found key \"%s\"", key);
136 return json_object_get_int(tmp);
139 json_bool getBoolFromJson(json_object* obj, const char* key) {
140 if ((nullptr == obj) || (nullptr == key)) {
141 HMI_ERROR("wm:jh", "Argument is nullptr!!!");
146 if (!json_object_object_get_ex(obj, key, &tmp)) {
147 HMI_DEBUG("wm:jh", "Not found key \"%s\"", key);
151 return json_object_get_boolean(tmp);
154 int inputJsonFilie(const char* file, json_object** obj) {
155 const int input_size = 128;
158 if ((nullptr == file) || (nullptr == obj)) {
159 HMI_ERROR("wm:jh", "Argument is nullptr!!!");
163 HMI_DEBUG("wm:jh", "Input file: %s", file);
166 FILE *fp = fopen(file, "rb");
168 HMI_ERROR("wm:jh", "Could not open file");
173 struct json_tokener *tokener = json_tokener_new();
174 enum json_tokener_error json_error;
175 char buffer[input_size];
178 size_t len = fread(buffer, sizeof(char), input_size, fp);
179 *obj = json_tokener_parse_ex(tokener, buffer, len);
180 if (nullptr != *obj) {
181 HMI_DEBUG("wm:jh", "File input is success");
186 json_error = json_tokener_get_error(tokener);
187 if ((json_tokener_continue != json_error)
188 || (input_size > len)) {
189 HMI_ERROR("wm:jh", "Failed to parse file (byte:%d err:%s)",
190 (input_size * block_cnt), json_tokener_error_desc(json_error));
191 HMI_ERROR("wm:jh", "\n%s", buffer);
202 json_tokener_free(tokener);