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#include "file_operation.h"
File_Operation::File_Operation(){
initFileOperation();
}
File_Operation::~File_Operation(){
}
void File_Operation::initFileOperation(){
m_mapAccessToken = "";
m_car_speed = 60; // set default Km/h
m_update_interval = 100; // set default millisecond
m_start_latitude = 35.692396; // set default coordinate Tokyo Hilton
m_start_longitute = 139.691102;
QFile file(NAVI_CONFIG_FILEPATH);
if(!file.open(QIODevice::ReadOnly | QIODevice::Text)){
fprintf(stderr,"Failed to open mapAccessToken file \"%s\": %m", qPrintable(NAVI_CONFIG_FILEPATH));
return;
}
QByteArray data = file.readAll();
QJsonDocument jsonDoc(QJsonDocument::fromJson(data));
QJsonObject jsonObj(jsonDoc.object());
if(jsonObj.contains("mapAccessToken")){
m_mapAccessToken = jsonObj["mapAccessToken"].toString();
}else{
fprintf(stderr,"Failed to find mapAccessToken data \"%s\": %m", qPrintable(NAVI_CONFIG_FILEPATH));
return;
}
if(jsonObj.contains("mapStyle")){
m_mapStyle = jsonObj["mapStyle"].toString();
}else{
fprintf(stderr,"Failed to find mapStyle data \"%s\": %m", qPrintable(NAVI_CONFIG_FILEPATH));
return;
}
if(jsonObj.contains("speed")){
m_car_speed = jsonObj["speed"].toDouble();
}else{
fprintf(stderr,"Failed to find speed data \"%s\": %m", qPrintable(NAVI_CONFIG_FILEPATH));
return;
}
if(jsonObj.contains("interval")){
m_update_interval = jsonObj["interval"].toInt();
}else{
fprintf(stderr,"Failed to find interval data \"%s\": %m", qPrintable(NAVI_CONFIG_FILEPATH));
return;
}
if(jsonObj.contains("latitude")){
m_start_latitude = jsonObj["latitude"].toDouble();
}else{
fprintf(stderr,"Failed to find latitude data \"%s\": %m", qPrintable(NAVI_CONFIG_FILEPATH));
return;
}
if(jsonObj.contains("longitute")){
m_start_longitute = jsonObj["longitute"].toDouble();
}else{
fprintf(stderr,"Failed to find longitute data \"%s\": %m", qPrintable(NAVI_CONFIG_FILEPATH));
return;
}
file.close();
return;
}
QString File_Operation::getMapAccessToken() {
return m_mapAccessToken;
}
QString File_Operation::getMapStyle() {
return m_mapStyle;
}
double File_Operation::getCarSpeed(){
return m_car_speed;
}
int File_Operation::getUpdateInterval(){
return m_update_interval;
}
double File_Operation::getStartLatitude(){
return m_start_latitude;
}
double File_Operation::getStartLongitute(){
return m_start_longitute;
}
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