Function load

src/settings.cpp:604–621

}

void load(std::string path) {
	if (path.empty())
		path = settingsPath;

	INFO("Loading settings %s", path.c_str());
	FILE* file = std::fopen(path.c_str(), "r");
	if (!file)
		return;
	DEFER({std::fclose(file);});

	json_error_t error;
	json_t* rootJ = json_loadf(file, 0, &error);
	if (!rootJ)
		throw Exception("Settings file has invalid JSON at %d:%d %s", error.line, error.column, error.text);
	DEFER({json_decref(rootJ);});

	fromJson(rootJ);
}


} // namespace settings