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// This is the SIP interface definition for TQSocket.
//
// Copyright (c) 2007
// Riverbank Computing Limited <info@riverbankcomputing.co.uk>
//
// This file is part of PyTQt.
//
// This copy of PyTQt is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2, or (at your option) any later
// version.
//
// PyTQt is supplied in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
// details.
//
// You should have received a copy of the GNU General Public License along with
// PyTQt; see the file LICENSE. If not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
%ExportedDoc
<Sect2><Title>TQSocket (TQt v2.2+)</Title>
<FuncSynopsis>
<FuncDef>TQ_LONG <Function>readBlock</Function></FuncDef>
<ParamDef>char *<Parameter>data</Parameter></ParamDef>
<ParamDef>TQ_ULONG <Parameter>len</Parameter></ParamDef>
</FuncSynopsis>
<Para>
This takes a single <Literal>len</Literal> parameter. The
<Literal>data</Literal> is returned if there was no error, otherwise
<Literal>Py_None</Literal> is returned.
</Para>
<FuncSynopsis>
<FuncDef>TQ_LONG <Function>readLine</Function></FuncDef>
<ParamDef>char *<Parameter>data</Parameter></ParamDef>
<ParamDef>TQ_ULONG <Parameter>maxlen</Parameter></ParamDef>
</FuncSynopsis>
<Para>
This takes a single <Literal>maxlen</Literal> parameter. The
<Literal>data</Literal> is returned if there was no error, otherwise
<Literal>Py_None</Literal> is returned.
</Para>
<FuncSynopsis>
<FuncDef>TQ_LONG <Function>writeBlock</Function></FuncDef>
<ParamDef>const char *<Parameter>data</Parameter></ParamDef>
<ParamDef>TQ_ULONG <Parameter>len</Parameter></ParamDef>
</FuncSynopsis>
<Para>
<Literal>len</Literal> is derived from <Literal>data</Literal> and not passed
as a parameter.
</Para>
</Sect2>
%End
class TQSocket : TQObject, TQIODevice
{
%TypeHeaderCode
#include <tqsocket.h>
%End
public:
enum Error {
ErrConnectionRefused,
ErrHostNotFound,
ErrSocketRead
};
TQSocket(TQObject * /TransferThis/ = 0,const char * = 0);
enum State {
Idle,
HostLookup,
Connecting,
Connected,
Closing,
Connection
};
%ConvertToSubClassCode
static struct class_graph {
const char *name;
sipWrapperType **type;
int yes, no;
} graph[] = {
{sipName_TQServerSocket, &sipClass_TQServerSocket, -1, 1},
{sipName_TQSocket, &sipClass_TQSocket, -1, 2},
{sipName_TQFtp, &sipClass_TQFtp, -1, 3},
{sipName_TQLocalFs, &sipClass_TQLocalFs, -1, 4},
{sipName_TQHttp, &sipClass_TQHttp, -1, 5},
{sipName_TQDns, &sipClass_TQDns, -1, -1},
};
int i = 0;
sipClass = NULL;
do
{
struct class_graph *cg = &graph[i];
if (cg->name != NULL && sipCpp->inherits(cg->name))
{
sipClass = *cg->type;
i = cg->yes;
}
else
i = cg->no;
}
while (i >= 0);
%End
State state() const;
int socket() const;
virtual void setSocket(int);
TQSocketDevice *socketDevice();
virtual void setSocketDevice(TQSocketDevice *);
%If (TQt_DNS)
virtual void connectToHost(const TQString &,TQ_UINT16) /ReleaseGIL/;
%End
TQString peerName() const;
bool open(int) /ReleaseGIL/;
void close() /ReleaseGIL/;
void flush() /ReleaseGIL/;
Offset size() const;
Offset at() const;
bool at(Offset);
bool atEnd() const;
TQ_ULONG bytesAvailable() const;
TQ_ULONG waitForMore(int) const /ReleaseGIL/;
//TQ_ULONG waitForMore(int,bool *) const /ReleaseGIL/;
TQ_ULONG bytesToWrite() const;
void clearPendingData();
SIP_PYOBJECT readBlock(TQ_ULONG) /ReleaseGIL/ [TQ_LONG (char *,TQ_ULONG)];
%MethodCode
char *buf;
if ((buf = (char *)sipMalloc(a0)) == NULL)
sipIsErr = 1;
else
{
TQ_LONG actlen;
Py_BEGIN_ALLOW_THREADS
actlen = sipSelfWasArg ? sipCpp->TQSocket::readBlock(buf, a0) : sipCpp->readBlock(buf, a0);
Py_END_ALLOW_THREADS
if (actlen < 0)
{
sipFree((void *)buf);
Py_INCREF(Py_None);
sipRes = Py_None;
}
else
{
sipRes = PyBytes_FromStringAndSize(buf,actlen);
sipFree((void *)buf);
if (sipRes == NULL)
sipIsErr = 1;
}
}
%End
TQ_LONG writeBlock(const char * /Array/,
TQ_ULONG /ArraySize/) /ReleaseGIL/;
SIP_PYOBJECT readLine(TQ_ULONG) /ReleaseGIL/ [TQ_LONG (char *,TQ_ULONG)];
%MethodCode
char *buf;
if ((buf = (char *)sipMalloc(a0)) == NULL)
sipIsErr = 1;
else
{
TQ_LONG actlen;
Py_BEGIN_ALLOW_THREADS
actlen = sipCpp -> readLine(buf,a0);
Py_END_ALLOW_THREADS
if (actlen < 0)
{
sipFree((void *)buf);
Py_INCREF(Py_None);
sipRes = Py_None;
}
else
{
sipRes = PyBytes_FromStringAndSize(buf,actlen);
sipFree((void *)buf);
if (sipRes == NULL)
sipIsErr = 1;
}
}
%End
int getch() /ReleaseGIL/;
int putch(int) /ReleaseGIL/;
int ungetch(int);
bool canReadLine() const;
virtual TQString readLine() /ReleaseGIL/;
TQ_UINT16 port() const;
TQ_UINT16 peerPort() const;
TQHostAddress address() const;
TQHostAddress peerAddress() const;
void setReadBufferSize(TQ_ULONG);
TQ_ULONG readBufferSize() const;
signals:
void hostFound();
void connected();
void connectionClosed();
void delayedCloseFinished();
void readyRead();
void bytesWritten(int);
void error(int);
protected:
private:
TQSocket(const TQSocket &);
};
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