1 files changed, 0 insertions, 155 deletions
diff --git a/src/plugins/modbus/libmodbus/libmodbusmaster.cpp b/src/plugins/modbus/libmodbus/libmodbusmaster.cpp
deleted file mode 100644
index e85b747..0000000
--- a/src/plugins/modbus/libmodbus/libmodbusmaster.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtSerialBus module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "libmodbusmaster.h"
-
-#include <QtCore/qdebug.h>
-#include <QtCore/qdatastream.h>
-
-#if defined(Q_OS_UNIX)
-# include <errno.h>
-#endif
-
-QT_BEGIN_NAMESPACE
-
-LibModBusMaster::LibModBusMaster() :
-    QModbusClient(),
-    connected(false)
-{
-}
-
-QModbusReply* LibModBusMaster::write(const QModbusDataUnit &request, int slaveAddress)
-{
-    if (request.values().isEmpty()
-            || request.valueCount() <= 0
-            || request.startAddress() < 0) {
-        setError(tr("Empty or invalid write request."), QModbusDevice::WriteError);
-        return 0;
-    }
-
-    // only write to writable registers
-    switch (request.registerType()) {
-    case QModbusDataUnit::Coils:
-    case QModbusDataUnit::HoldingRegisters:
-        break;
-    default:
-        setError(tr("Trying to write read only table."), QModbusDevice::WriteError);
-        return 0;
-    }
-
-    Reply *reply = new Reply();
-    reply->write(request, slaveAddress, context);
-    return reply;
-}
-
-QModbusReply* LibModBusMaster::read(const QModbusDataUnit &request, int slaveAddress)
-{
-    // request.values().size() is ignored, the read request will fill it
-    if (request.valueCount() <= 0 || request.startAddress() < 0) {
-        setError(tr("Empty or invalid read request."), QModbusDevice::ReadError);
-        return 0;
-    }
-
-    Reply *reply = new Reply();
-    reply->read(request, slaveAddress, context);
-    return reply;
-}
-
-bool LibModBusMaster::open()
-{
-    if (connected)
-        return true;
-
-    QString location = portName();
-    if (!location.isEmpty())
-        location = portNameToSystemLocation(location);
-
-    if (location.isEmpty()) {
-        setError(tr("No portname for serial port specified."),
-                 QModbusDevice::ConnectionError);
-        return false;
-    }
-
-    //TODO For now the parameters are fixed -> need to add API to adjust this
-    char parity = 'N';
-    int baud = 9600;
-    int stopBits = 1;
-    int dataBits = 8;
-
-    context = modbus_new_rtu(location.toLatin1(),
-                             baud, parity, dataBits, stopBits);
-    if (!context) {
-        setError(qt_error_string(errno), QModbusDevice::ConnectionError);
-        return false;
-    }
-
-    modbus_set_debug(context, TRUE);
-    if (modbus_connect(context) == -1) {
-        setError(qt_error_string(errno), QModbusDevice::ConnectionError);
-        close();
-        return false;
-    }
-
-    connected = true;
-    setState(QModbusDevice::ConnectedState);
-    return true;
-}
-
-void LibModBusMaster::close()
-{
-    connected = false;
-    setState(QModbusDevice::UnconnectedState);
-}
-
-QString LibModBusMaster::portNameToSystemLocation(const QString &source) const
-{
-#if defined(Q_OS_WINCE)
-    return source.endsWith(QLatin1Char(':'))
-            ? source : (source + QLatin1Char(':'));
-#elif defined(Q_OS_WIN32)
-    return source.startsWith(QLatin1String("COM"))
-            ? (QLatin1String("\\\\.\\") + source) : source;
-#elif defined(Q_OS_UNIX)
-    return (source.startsWith(QLatin1Char('/'))
-            || source.startsWith(QLatin1String("./"))
-            || source.startsWith(QLatin1String("../")))
-            ? source : (QLatin1String("/dev/") + source);
-#else
-    return QString();
-#endif
-}
-
-QT_END_NAMESPACE