// qiodevice.sip generated by MetaSIP
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//
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// This file is part of the QtCore Python extension module.
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//
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// Copyright (c) 2024 Riverbank Computing Limited <info@riverbankcomputing.com>
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//
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// This file is part of PyQt5.
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//
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// This file may be used under the terms of the GNU General Public License
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// version 3.0 as published by the Free Software Foundation and appearing in
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// the file LICENSE included in the packaging of this file. Please review the
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// following information to ensure the GNU General Public License version 3.0
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// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
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//
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// If you do not wish to use this file under the terms of the GPL version 3.0
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// then you may purchase a commercial license. For more information contact
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// info@riverbankcomputing.com.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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class QIODevice : public QObject
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{
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%TypeHeaderCode
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#include <qiodevice.h>
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%End
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public:
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enum OpenModeFlag
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{
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NotOpen,
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ReadOnly,
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WriteOnly,
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ReadWrite,
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Append,
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Truncate,
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Text,
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Unbuffered,
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%If (Qt_5_11_0 -)
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NewOnly,
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%End
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%If (Qt_5_11_0 -)
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ExistingOnly,
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%End
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};
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typedef QFlags<QIODevice::OpenModeFlag> OpenMode;
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QIODevice();
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explicit QIODevice(QObject *parent /TransferThis/);
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virtual ~QIODevice();
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QIODevice::OpenMode openMode() const;
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void setTextModeEnabled(bool enabled);
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bool isTextModeEnabled() const;
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bool isOpen() const;
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bool isReadable() const;
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bool isWritable() const;
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virtual bool isSequential() const;
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virtual bool open(QIODevice::OpenMode mode) /ReleaseGIL/;
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virtual void close() /ReleaseGIL/;
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virtual qint64 pos() const;
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virtual qint64 size() const;
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virtual bool seek(qint64 pos) /ReleaseGIL/;
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virtual bool atEnd() const;
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virtual bool reset();
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virtual qint64 bytesAvailable() const;
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virtual qint64 bytesToWrite() const;
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SIP_PYOBJECT read(qint64 maxlen) /TypeHint="Py_v3:bytes;str",ReleaseGIL/;
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%MethodCode
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// Return the data read or None if there was an error.
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if (a0 < 0)
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{
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PyErr_SetString(PyExc_ValueError, "maximum length of data to be read cannot be negative");
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sipIsErr = 1;
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}
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else
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{
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char *s = new char[a0];
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qint64 len;
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Py_BEGIN_ALLOW_THREADS
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len = sipCpp->read(s, a0);
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Py_END_ALLOW_THREADS
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if (len < 0)
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{
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Py_INCREF(Py_None);
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sipRes = Py_None;
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}
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else
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{
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sipRes = SIPBytes_FromStringAndSize(s, len);
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if (!sipRes)
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sipIsErr = 1;
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}
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delete[] s;
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}
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%End
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QByteArray readAll() /ReleaseGIL/;
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SIP_PYOBJECT readLine(qint64 maxlen=0) /TypeHint="Py_v3:bytes;str",ReleaseGIL/;
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%MethodCode
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// The two C++ overloads would have the same Python signature so we get most of
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// the combined functionality by treating an argument of 0 (the default) as
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// meaning return a QByteArray of any length. Otherwise it is treated as a
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// maximum buffer size and a Python string is returned.
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if (a0 < 0)
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{
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PyErr_SetString(PyExc_ValueError, "maximum length of data to be read cannot be negative");
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sipIsErr = 1;
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}
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else if (a0 == 0)
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{
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QByteArray *ba;
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Py_BEGIN_ALLOW_THREADS
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ba = new QByteArray(sipCpp->readLine(a0));
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Py_END_ALLOW_THREADS
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sipRes = sipBuildResult(&sipIsErr, "N", ba, sipType_QByteArray, 0);
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}
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else
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{
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char *s = new char[a0];
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qint64 len;
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Py_BEGIN_ALLOW_THREADS
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len = sipCpp->readLine(s, a0);
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Py_END_ALLOW_THREADS
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if (len < 0)
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{
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Py_INCREF(Py_None);
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sipRes = Py_None;
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}
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else
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{
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sipRes = SIPBytes_FromStringAndSize(s, len);
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if (!sipRes)
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sipIsErr = 1;
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}
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delete[] s;
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}
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%End
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virtual bool canReadLine() const;
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QByteArray peek(qint64 maxlen) /ReleaseGIL/;
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qint64 write(const QByteArray &data) /ReleaseGIL/;
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virtual bool waitForReadyRead(int msecs) /ReleaseGIL/;
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virtual bool waitForBytesWritten(int msecs) /ReleaseGIL/;
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void ungetChar(char c);
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bool putChar(char c);
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bool getChar(char *c /Encoding="None",Out/);
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QString errorString() const;
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signals:
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void readyRead();
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void bytesWritten(qint64 bytes);
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void aboutToClose();
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void readChannelFinished();
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protected:
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virtual SIP_PYOBJECT readData(qint64 maxlen) = 0 /TypeHint="Py_v3:bytes;str",ReleaseGIL/ [qint64 (char *data, qint64 maxlen)];
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%MethodCode
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// Return the data read or None if there was an error.
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if (a0 < 0)
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{
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PyErr_SetString(PyExc_ValueError, "maximum length of data to be read cannot be negative");
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sipIsErr = 1;
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}
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else
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{
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char *s = new char[a0];
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qint64 len;
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Py_BEGIN_ALLOW_THREADS
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#if defined(SIP_PROTECTED_IS_PUBLIC)
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len = sipCpp->readData(s, a0);
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#else
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len = sipCpp->sipProtect_readData(s, a0);
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#endif
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Py_END_ALLOW_THREADS
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if (len < 0)
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{
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Py_INCREF(Py_None);
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sipRes = Py_None;
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}
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else
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{
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sipRes = SIPBytes_FromStringAndSize(s, len);
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if (!sipRes)
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sipIsErr = 1;
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}
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delete[] s;
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}
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%End
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%VirtualCatcherCode
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PyObject *result = sipCallMethod(&sipIsErr, sipMethod, "n", a1);
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if (result != NULL)
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{
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PyObject *buf;
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sipParseResult(&sipIsErr, sipMethod, result, "O", &buf);
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if (buf == Py_None)
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sipRes = -1L;
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else if (!SIPBytes_Check(buf))
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{
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sipBadCatcherResult(sipMethod);
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sipIsErr = 1;
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}
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else
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{
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memcpy(a0, SIPBytes_AsString(buf), SIPBytes_Size(buf));
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sipRes = SIPBytes_Size(buf);
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}
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Py_DECREF(buf);
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Py_DECREF(result);
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}
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%End
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virtual SIP_PYOBJECT readLineData(qint64 maxlen) /TypeHint="Py_v3:bytes;str",ReleaseGIL/ [qint64 (char *data, qint64 maxlen)];
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%MethodCode
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// Return the data read or None if there was an error.
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if (a0 < 0)
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{
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PyErr_SetString(PyExc_ValueError, "maximum length of data to be read cannot be negative");
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sipIsErr = 1;
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}
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else
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{
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char *s = new char[a0];
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qint64 len;
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Py_BEGIN_ALLOW_THREADS
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#if defined(SIP_PROTECTED_IS_PUBLIC)
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len = sipSelfWasArg ? sipCpp->QIODevice::readLineData(s, a0) : sipCpp->readLineData(s, a0);
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#else
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len = sipCpp->sipProtectVirt_readLineData(sipSelfWasArg, s, a0);
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#endif
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Py_END_ALLOW_THREADS
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if (len < 0)
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{
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Py_INCREF(Py_None);
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sipRes = Py_None;
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}
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else
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{
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sipRes = SIPBytes_FromStringAndSize(s, len);
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if (!sipRes)
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sipIsErr = 1;
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}
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delete[] s;
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}
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%End
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%VirtualCatcherCode
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PyObject *result = sipCallMethod(&sipIsErr, sipMethod, "n", a1);
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if (result != NULL)
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{
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PyObject *buf;
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sipParseResult(&sipIsErr, sipMethod, result, "O", &buf);
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if (buf == Py_None)
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sipRes = -1L;
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else if (!SIPBytes_Check(buf))
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{
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sipBadCatcherResult(sipMethod);
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sipIsErr = 1;
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}
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else
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{
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memcpy(a0, SIPBytes_AsString(buf), SIPBytes_Size(buf));
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sipRes = SIPBytes_Size(buf);
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}
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Py_DECREF(buf);
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Py_DECREF(result);
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}
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%End
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virtual qint64 writeData(const char *data /Array/, qint64 len /ArraySize/) = 0;
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void setOpenMode(QIODevice::OpenMode openMode);
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void setErrorString(const QString &errorString);
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public:
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%If (Qt_5_7_0 -)
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int readChannelCount() const;
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%End
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%If (Qt_5_7_0 -)
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int writeChannelCount() const;
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%End
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%If (Qt_5_7_0 -)
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int currentReadChannel() const;
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%End
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%If (Qt_5_7_0 -)
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void setCurrentReadChannel(int channel);
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%End
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%If (Qt_5_7_0 -)
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int currentWriteChannel() const;
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%End
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%If (Qt_5_7_0 -)
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void setCurrentWriteChannel(int channel);
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%End
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%If (Qt_5_7_0 -)
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void startTransaction();
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%End
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%If (Qt_5_7_0 -)
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void commitTransaction();
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%End
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%If (Qt_5_7_0 -)
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void rollbackTransaction();
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%End
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%If (Qt_5_7_0 -)
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bool isTransactionStarted() const;
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%End
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signals:
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%If (Qt_5_7_0 -)
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void channelReadyRead(int channel);
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%End
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%If (Qt_5_7_0 -)
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void channelBytesWritten(int channel, qint64 bytes);
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%End
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public:
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%If (Qt_5_10_0 -)
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qint64 skip(qint64 maxSize);
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%End
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};
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QFlags<QIODevice::OpenModeFlag> operator|(QIODevice::OpenModeFlag f1, QFlags<QIODevice::OpenModeFlag> f2);
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