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-rw-r--r--src/json_helper.cpp15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/json_helper.cpp b/src/json_helper.cpp
index cbbf564..4b35952 100644
--- a/src/json_helper.cpp
+++ b/src/json_helper.cpp
@@ -134,6 +134,21 @@ int getIntFromJson(json_object* obj, const char* key) {
return json_object_get_int(tmp);
}
+double getDoubleFromJson(json_object* obj, const char* key) {
+ if ((nullptr == obj) || (nullptr == key)) {
+ HMI_ERROR("wm:jh", "Argument is nullptr!!!");
+ return 0;
+ }
+
+ json_object* tmp;
+ if (!json_object_object_get_ex(obj, key, &tmp)) {
+ HMI_DEBUG("wm:jh", "Not found key \"%s\"", key);
+ return 0;
+ }
+
+ return json_object_get_double(tmp);
+}
+
json_bool getBoolFromJson(json_object* obj, const char* key) {
if ((nullptr == obj) || (nullptr == key)) {
HMI_ERROR("wm:jh", "Argument is nullptr!!!");