ytService/ytServiceCore/programconf.cpp

#include "programconf.h"

ProgramConf::ProgramConf(QObject *parent) : QObject(parent)
{
    setDbHost("47.98.201.187");
    setDbPort(3306);
    setDbName("jdxf");
    setDbUser("root");
    setDbPassword("Yt2018IoT");
    setDbDrive("QMYSQL");
    setDbConnectName("jdxf_db");
    load();
}

void ProgramConf::load(){
    QDir dir("/opt/ytiot/conf");
    if(!dir.exists()){
        system("mkdir -p /opt/ytiot/conf");
        save();
    }else{
        QFile conffile("/opt/ytiot/conf/db.conf");
        if(!conffile.exists())
            save();
        else{
            if(conffile.open(QIODevice::ReadOnly|QIODevice::Text)){
                while (!conffile.atEnd()) {
                    QString line = QString(conffile.readLine()).trimmed();
                    if(line.indexOf("#")!=0){
                        QStringList option = line.split("=");
                        if(option.at(0).trimmed().compare("DbHost")==0)
                            setDbHost(option.at(1).trimmed());
                        else if(option.at(0).trimmed().compare("DbPort")==0)
                            setDbPort(option.at(1).trimmed().toUShort());
                        else if(option.at(0).trimmed().compare("DbName")==0)
                            setDbName(option.at(1).trimmed());
                        else if(option.at(0).trimmed().compare("DbUser")==0)
                            setDbUser(option.at(1).trimmed());
                        else if(option.at(0).trimmed().compare("DbPass")==0)
                            setDbPassword(option.at(1).trimmed());
                        else if(option.at(0).trimmed().compare("DbDrive")==0)
                            setDbDrive(option.at(1).trimmed());
                        else if(option.at(0).trimmed().compare("DbConnectName")==0)
                            setDbConnectName(option.at(1).trimmed());
                    }
                }
                conffile.close();
            }
        }
    }
}

void ProgramConf::save()
{
    QFile conffile("/opt/ytiot/conf/db.conf");
    if(conffile.exists())
        conffile.remove();
    if(conffile.open(QIODevice::WriteOnly|QIODevice::Text)){
        conffile.write("########\r\n# db.conf\r\n########\r\n\r\n");
        conffile.write(QString("DbHost = %1\r\n").arg(DbHost).toUtf8());
        conffile.write(QString("DbPort = %1\r\n").arg(DbPort).toUtf8());
        conffile.write(QString("DbName = %1\r\n").arg(DbName).toUtf8());
        conffile.write(QString("DbUser = %1\r\n").arg(DbUser).toUtf8());
        conffile.write(QString("DbPass = %1\r\n").arg(DbPassword).toUtf8());
        conffile.write(QString("DbDrive = %1\r\n").arg(DbDrive).toUtf8());
        conffile.write(QString("DbConnectName = %1\r\n").arg(DbConnectName).toUtf8());
        conffile.close();
    }
}