127 lines
2.3 KiB
C++
127 lines
2.3 KiB
C++
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/***************************************************************************
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miniCashConnect
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Copyright © 2022 christoph holzheuer
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c.holzheuer@sourceworx.org
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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***************************************************************************/
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#include <QAbstractSocket>
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#include <QDebug>
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#include <QFile>
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#include <QFileDialog>
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#include <QHostAddress>
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#include <QMessageBox>
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#include <QMetaType>
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#include <QString>
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#include <QStandardPaths>
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#include <QTcpSocket>
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#include <mcsender.h>
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/**
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* @brief MCSender::MCSender
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*/
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MCSender::MCSender()
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{
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}
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/**
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* @brief MCSender::~MCSender
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*/
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MCSender::~MCSender()
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{
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if( isOpen() )
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close();
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}
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void MCSender::setupConnection( const QString& host, int port )
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{
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//qDebug() << "\n\nMCSender::setupConnection(): " << host << " : " << port;
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_port = port;
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_host = host;
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}
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/**
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* @brief MCSender::initConnection
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* @param parent
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* @param host
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* @param port
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* @return
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*/
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void MCSender::onCreateConnection()
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{
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if( isOpen() )
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onDiscardConnection();
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//qDebug() << "MCSender::onCreateConnection()";
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connectToHost( _host, _port, QIODevice::WriteOnly );
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if( waitForConnected( miniCash::senderTimeout ) )
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{
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emit connectionChanged( miniCash::Connected );
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return; // allet jut
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}
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emit errorOccurred( error() );
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}
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/**
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* @brief MCSender::onDiscardConnection
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*/
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void MCSender::onDiscardConnection()
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{
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// qDebug() << "MCSender::onDiscardConnection()";
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flush();
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if( isOpen() )
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close();
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emit connectionChanged( miniCash::UnConnected );
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}
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/**
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* @brief MCSender::writeTransaction
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* @param transaction
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*/
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void MCSender::onSendTransaction( const QString& transaction )
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{
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if( !isOpen() )
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{
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emit connectionChanged( miniCash::UnConnected );
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//qDebug( "---QTCPClient: Not connected");
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return;
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}
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QDataStream socketStream( this );
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socketStream.setVersion(QDataStream::Qt_5_15);
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QByteArray byteArray = transaction.toUtf8();
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socketStream << byteArray;
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}
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