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/*
* Copyright (c) 2017 TOYOTA MOTOR CORPORATION
*
* 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 "../include/hmi-debug.h"
#include "json_helper.hpp"
#include "wm_config.hpp"
using std::string;
namespace wm
{
WMConfig::WMConfig(){}
WMConfig::~WMConfig()
{
json_object_put(j_setting_conf);
}
WMError WMConfig::loadConfigs()
{
WMError ret;
char const *pRoot = getenv("AFM_APP_INSTALL_DIR");
string root_path = pRoot;
if (root_path.length() == 0)
{
HMI_ERROR("wm", "AFM_APP_INSTALL_DIR is not defined");
}
ret = this->loadSetting(root_path);
return ret;
}
const string WMConfig::getConfigAspect()
{
json_object *j;
string ret;
if (!json_object_object_get_ex(this->j_setting_conf, "settings", &j))
{
ret = "aspect_fit";
}
else
{
const char* scaling = jh::getStringFromJson(j, "scaling");
if(scaling == nullptr)
{
ret = "aspect_fit";
}
else
{
ret = scaling;
}
}
return ret;
}
/*
***** Private Functions *****
*/
WMError WMConfig::loadSetting(const string &path)
{
string setting_path = path;
int iret = -1;
WMError ret = SUCCESS;
if (setting_path.length() != 0)
{
setting_path = path + string("/etc/setting.json");
iret = jh::inputJsonFilie(setting_path.c_str(), &this->j_setting_conf);
if (iret < 0)
ret = FAIL;
}
return ret;
}
} // namespace wm
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