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// This is the SIP interface definition for TQFile.
//
// 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>TQFile</Title>
<FuncSynopsis>
<FuncDef>bool <Function>open</Function></FuncDef>
<ParamDef>int <Parameter>m</Parameter></ParamDef>
<ParamDef>FILE *<Parameter>f</Parameter></ParamDef>
</FuncSynopsis>
<Para>
Not implemented.
</Para>
<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>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>None</Literal> is returned.
</Para>
<FuncSynopsis>
<FuncDef>static void <Function>setDecodingFunction</Function></FuncDef>
<ParamDef>EncoderFn <Parameter>f</Parameter></ParamDef>
</FuncSynopsis>
<Para>
Not yet implemented. (TQt v2+)
</Para>
<FuncSynopsis>
<FuncDef>static void <Function>setEncodingFunction</Function></FuncDef>
<ParamDef>EncoderFn <Parameter>f</Parameter></ParamDef>
</FuncSynopsis>
<Para>
Not yet implemented. (TQt v2+)
</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 TQFile : TQIODevice
{
%TypeHeaderCode
#include <tqfile.h>
%End
public:
TQFile();
TQFile(const TQString &);
TQString name() const;
void setName(const TQString &);
static TQCString encodeName(const TQString &);
static TQString decodeName(const TQCString &);
// static void setEncodingFunction(EncoderFn);
// static void setDecodingFunction(DecoderFn);
bool exists() const;
static bool exists(const TQString &);
bool remove();
static bool remove(const TQString &);
bool open(int) /ReleaseGIL/;
// bool open(int,FILE *) /ReleaseGIL/;
bool open(int,int) /ReleaseGIL/;
void close();
void flush() /ReleaseGIL/;
Offset size() const;
Offset at() const;
bool at(Offset);
bool atEnd() const;
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->TQFile::readBlock(buf,a0) : sipCpp->readBlock(buf,a0);
Py_END_ALLOW_THREADS
if (actlen < 0)
{
Py_INCREF(Py_None);
sipRes = Py_None;
}
else if ((sipRes = SIPBytes_FromStringAndSize(buf,actlen)) == NULL)
sipIsErr = 1;
sipFree((void *)buf);
}
%End
TQ_LONG writeBlock(const char * /Array/,
TQ_ULONG /ArraySize/) /ReleaseGIL/;
TQ_LONG writeBlock(const TQByteArray &) /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 = sipSelfWasArg ? sipCpp->TQFile::readLine(buf,a0) : sipCpp->readLine(buf,a0);
Py_END_ALLOW_THREADS
if (actlen < 0)
{
sipFree((void *)buf);
Py_INCREF(Py_None);
sipRes = Py_None;
}
else
{
sipRes = SIPBytes_FromStringAndSize(buf,actlen);
sipFree((void *)buf);
if (sipRes == NULL)
sipIsErr = 1;
}
}
%End
TQ_LONG readLine(TQString &,TQ_ULONG) /ReleaseGIL/;
int getch();
int putch(int);
int ungetch(int);
int handle() const;
TQString errorString() const;
protected:
void setErrorString(const TQString &);
private:
TQFile(const TQFile &);
};
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