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250 KeyOz 1
/***************************************************************************
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 *   Copyright (C) 2009 by Manuel Schrape                                  *
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 *   manuel.schrape@gmx.de                                                 *
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 *                                                                         *
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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 2 of the License.        *
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 *                                                                         *
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 *   This program is distributed in the hope that it will be useful,       *
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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 *   GNU General Public License for more details.                          *
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 *                                                                         *
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 *   You should have received a copy of the GNU General Public License     *
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 *   along with this program; if not, write to the                         *
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 *   Free Software Foundation, Inc.,                                       *
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 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
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 ***************************************************************************/
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#include "cConnection.h"
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cConnection::cConnection()
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{
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    i_Type = 0;
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250 KeyOz 25
    TTY = new ManageSerialPort();
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    //o_Timer = new QTimer(this);
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    //connect(o_Timer,   SIGNAL(timeout()),       SLOT(slot_Timer()));
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    TTY->setBaudRate(BAUD57600);   //BaudRate
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    TTY->setDataBits(DATA_8);      //DataBits
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    TTY->setParity(PAR_NONE);      //Parity
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    TTY->setStopBits(STOP_1);      //StopBits
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    TTY->setFlowControl(FLOW_OFF); //FlowControl
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    TTY->setTimeout(0, 10);
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    TTY->enableSending();
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    TTY->enableReceiving();
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    b_isOpen = false;
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}
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void cConnection::new_Data(QString Data)
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{
396 Brean 45
    //Data = Data;
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449 Brean 47
/*    while ((RxData.str.size() > 1) && (RxData.str.substr(1,1) == string("#")))
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    {
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        RxData.str = RxData.str.substr(1, RxData.str.size());
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    }
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396 Brean 52
    if (Parser::check_CRC(RxData.str))
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    {
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        RxData.input = (char *)RxData.str.c_str();
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        emit(newData(RxData));
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    }
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    else
58
    {
396 Brean 59
        emit(showTerminal(2, QString(RxData.str.c_str())));
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    }
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*/
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}
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250 KeyOz 64
void cConnection::slot_newDataReceived(const QByteArray &dataReceived)
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{
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/*
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    const char *RXt;
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    RXt = dataReceived.data();
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    int a = 0;
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    while (RXt[a] != '\0')
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    {
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        if (RXt[a] == '\r')
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        {
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            new_Data(QString(""));
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            RxData.str = string("");
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        }
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        else
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        {
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            RxData.str = RxData.str + string(&RXt[a]);
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        }
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        a++;
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    }
449 Brean 84
*/
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}
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87
bool cConnection::isOpen()
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{
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    return b_isOpen;
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}
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bool cConnection::Close()
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{
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    switch(i_Type)
95
    {
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        case C_TTY :
97
        {
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            TTY->close();
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            disconnect(TTY, SIGNAL(newDataReceived(const QByteArray &)), this, 0);
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            b_isOpen = false;
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        }
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        break;
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        case C_IP :
106
        {
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            TcpSocket->disconnectFromHost();
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            disconnect(TcpSocket, SIGNAL(connected()), 0, 0);
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            disconnect(TcpSocket, SIGNAL(readyRead()), 0, 0);
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            disconnect(TcpSocket, SIGNAL(disconnected()), 0, 0);
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            b_isOpen = false;
113
        }
114
        break;
115
    }
116
 
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    return b_isOpen;
118
}
119
 
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bool cConnection::Open(int Typ, QString Address)
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{
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    switch(Typ)
123
    {
124
        case C_TTY :
125
        {
126
            TTY->setPort(Address); //Port
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            TTY->open();
250 KeyOz 128
 
396 Brean 129
            ToolBox::wait(1000);
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263 KeyOz 131
            if (TTY->isOpen())
132
            {
133
                connect(TTY, SIGNAL(newDataReceived(const QByteArray &)), this, SLOT(slot_newDataReceived(const QByteArray &)));
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                TTY->receiveData();
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                b_isOpen = true;
137
                i_Type = C_TTY;
138
            }
139
        }
140
        break;
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        case C_IP :
142
        {
143
            QStringList Host = Address.split(":");
250 KeyOz 144
 
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            TcpSocket = new(QTcpSocket);
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            TcpSocket->connectToHost (Host[1], Host[2].toInt());
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148
            connect(TcpSocket, SIGNAL(connected()), this, SLOT(slot_IP_Connected()) );
149
//            connect(TcpSocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(slot_Error(QAbstractSocket::SocketError)));
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            b_isOpen = true;
151
            i_Type = C_IP;
152
        }
153
        break;
250 KeyOz 154
    }
155
 
156
    return b_isOpen;
157
}
158
 
263 KeyOz 159
void cConnection::slot_IP_Connected()
160
{
161
    connect(TcpSocket, SIGNAL(readyRead()), SLOT(slot_IP_ReadLine()));
162
    connect(TcpSocket, SIGNAL(disconnected()),TcpSocket, SLOT(deleteLater()));
163
    connect(TcpSocket, SIGNAL(disconnected()),this, SLOT(slot_IP_Disconnect()));
164
 
165
//    emit sig_Connected();
166
}
167
 
168
void cConnection::slot_IP_Disconnect()
169
{
170
    disconnect(TcpSocket, SIGNAL(disconnected()), 0, 0);
171
    disconnect(TcpSocket, SIGNAL(readyRead()), 0, 0);
172
//    emit sig_Disconnected(1);
173
}
174
 
175
void cConnection::slot_IP_ReadLine()
176
{
177
    QString Input = QString(TcpSocket->readLine(TcpSocket->bytesAvailable())).remove(QChar(' '));
178
 
179
    int Len = Input.length();
180
 
181
    for (int z = 0; z < Len; z++)
182
    {
183
        if (Input[z] == '\r')
184
        {
185
            new_Data(QString(""));
449 Brean 186
            //RxData.str = string("");
263 KeyOz 187
        }
188
        else
189
        {
449 Brean 190
            //RxData.str = RxData.str + Input[z].toAscii();
263 KeyOz 191
        }
192
    }
193
}
194
 
449 Brean 195
bool cConnection::send_Cmd(char CMD, int Address, char Data[MAX_DATA_SIZE],unsigned int Length, bool Resend)
250 KeyOz 196
{
449 Brean 197
    if (b_isOpen) //is_connected()
250 KeyOz 198
    {
199
        QByteArray Temp;
449 Brean 200
/*
250 KeyOz 201
        if (CMD != '#')
202
        {
396 Brean 203
            TX_Data = Parser::encode64(Data, Length);
449 Brean 204
            string TX_Data;
396 Brean 205
            char addr = 'a' + Address;
206
            TX_Data = string("#") + (string(&addr)) + string(&CMD) + TX_Data;
207
            TX_Data = Parser::add_CRC(TX_Data) + '\r';
250 KeyOz 208
 
396 Brean 209
            Temp = QByteArray(TX_Data.c_str());
313 KeyOz 210
 
250 KeyOz 211
            if (Resend)
212
            {
313 KeyOz 213
                o_Timer->start(2000);
214
                s_ReSend = Temp;
250 KeyOz 215
            }
449 Brean 216
            emit(showTerminal(3, QString(TX_Data.c_str())));
250 KeyOz 217
        }
218
        else
219
        {
220
            for (unsigned int a = 0; a < Length; a++)
221
            {
222
                Temp[a] = Data[a];
223
            }
224
        }
449 Brean 225
*/
263 KeyOz 226
        switch(i_Type)
227
        {
228
            case C_TTY :
229
            {
230
                TTY->sendData(Temp);
231
            }
232
            break;
233
            case C_IP :
234
            {
235
                TcpSocket->write(Temp);
236
            }
237
            break;
238
        }
250 KeyOz 239
    }
240
    return true;
241
}
313 KeyOz 242
 
243
void cConnection::stop_ReSend()
244
{
451 Brean 245
    //o_Timer->stop();
313 KeyOz 246
}
247
 
248
void cConnection::slot_Timer()
249
{
250
        switch(i_Type)
251
        {
252
            case C_TTY :
253
            {
254
                TTY->sendData(s_ReSend);
255
            }
256
            break;
257
            case C_IP :
258
            {
259
                TcpSocket->write(s_ReSend);
260
            }
261
            break;
262
        }
263
 
264
        emit(showTerminal(3, QString(s_ReSend)));
265
}