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.
17 #include "json_helper.hpp"
20 json_object *to_json(compositor::surface_properties const &s)
22 // auto j = json::object({
23 auto j = json_object_new_object();
26 json_object_object_add(j, "id", json_object_new_int(s.id));
28 // {"size", {{"width", s.size.w}, {"height", s.size.h}}},
29 auto jsize = json_object_new_object();
30 json_object_object_add(jsize, "width", json_object_new_int(s.size.w));
31 json_object_object_add(jsize, "height", json_object_new_int(s.size.h));
32 json_object_object_add(j, "size", jsize);
35 // {{"width", s.dst_rect.w},
36 // {"height", s.dst_rect.h},
37 // {"x", s.dst_rect.x},
38 // {"y", s.dst_rect.y}}},
39 auto jdst = json_object_new_object();
40 json_object_object_add(jdst, "width", json_object_new_int(s.dst_rect.w));
41 json_object_object_add(jdst, "height", json_object_new_int(s.dst_rect.h));
42 json_object_object_add(jdst, "x", json_object_new_int(s.dst_rect.x));
43 json_object_object_add(jdst, "y", json_object_new_int(s.dst_rect.y));
44 json_object_object_add(j, "dst", jdst);
47 // {{"width", s.src_rect.w},
48 // {"height", s.src_rect.h},
49 // {"x", s.src_rect.x},
50 // {"y", s.src_rect.y}}},
51 auto jsrc = json_object_new_object();
52 json_object_object_add(jsrc, "width", json_object_new_int(s.src_rect.w));
53 json_object_object_add(jsrc, "height", json_object_new_int(s.src_rect.h));
54 json_object_object_add(jsrc, "x", json_object_new_int(s.src_rect.x));
55 json_object_object_add(jsrc, "y", json_object_new_int(s.src_rect.y));
56 json_object_object_add(j, "src", jsrc);
58 // {"visibility", s.visibility},
59 json_object_object_add(
61 json_object_new_boolean(static_cast<json_bool>(s.visibility == 1)));
63 // {"opacity", s.opacity},
64 json_object_object_add(j, "opacity", json_object_new_double(s.opacity));
66 // {"orientation", s.orientation},
67 json_object_object_add(j, "orientation", json_object_new_int(s.orientation));
73 json_object *to_json(compositor::screen const *s)
75 auto o = json_object_new_object();
76 json_object_object_add(o, "id", json_object_new_int(s->id));
81 json_object *to_json_(T const &s)
83 auto a = json_object_new_array();
87 for (auto const &i : s)
89 json_object_array_add(a, to_json(i.second));
96 json_object *to_json(compositor::controller::props_map const &s)
101 json_object *to_json(std::vector<uint32_t> const &v)
103 auto a = json_object_new_array();
104 for (const auto i : v)
106 json_object_array_add(a, json_object_new_int(i));
113 const char* getStringFromJson(json_object* obj, const char* key)
116 if (!json_object_object_get_ex(obj, key, &tmp))
118 HMI_DEBUG("Not found key \"%s\"", key);
122 return json_object_get_string(tmp);
125 int getIntFromJson(json_object *obj, const char *key)
128 if (!json_object_object_get_ex(obj, key, &tmp))
130 HMI_DEBUG("Not found key \"%s\"", key);
134 return json_object_get_int(tmp);
137 json_bool getBoolFromJson(json_object *obj, const char *key)
140 if (!json_object_object_get_ex(obj, key, &tmp))
142 HMI_DEBUG("Not found key \"%s\"", key);
146 return json_object_get_boolean(tmp);
149 int inputJsonFilie(const char* file, json_object** obj)
151 const int input_size = 128;
154 HMI_DEBUG("Input file: %s", file);
157 FILE *fp = fopen(file, "rb");
160 HMI_ERROR("Could not open file");
165 struct json_tokener *tokener = json_tokener_new();
166 enum json_tokener_error json_error;
167 char buffer[input_size];
171 size_t len = fread(buffer, sizeof(char), input_size, fp);
172 *obj = json_tokener_parse_ex(tokener, buffer, len);
175 HMI_DEBUG("File input is success");
180 json_error = json_tokener_get_error(tokener);
181 if ((json_tokener_continue != json_error)
182 || (input_size > len))
184 HMI_ERROR("Failed to parse file (byte:%d err:%s)",
185 (input_size * block_cnt), json_tokener_error_desc(json_error));
186 HMI_ERROR("\n%s", buffer);
197 json_tokener_free(tokener);