pytqt/sip/qt/qbytearray.sip

// This is the SIP interface definition for TQByteArray.
//
// 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>TQByteArray</Title>
<Para>
A Python string can be used whenever a <Literal>TQByteArray</Literal> can be
used.  A <Literal>TQByteArray</Literal> can be converted to a Python string
using the Python <Literal>str()</Literal> function.
</Para>

<FuncSynopsis>
	<FuncDef>TQByteArray &<Function>assign</Function></FuncDef>
	<ParamDef>const char *<Parameter>data</Parameter></ParamDef>
	<ParamDef>uint <Parameter>size</Parameter></ParamDef>
</FuncSynopsis>
<Para>
Not implemented.
</Para>

<FuncSynopsis>
	<FuncDef>char &<Function>at</Function></FuncDef>
	<ParamDef>uint <Parameter>i</Parameter></ParamDef>
</FuncSynopsis>
<Para>
Not yet implemented.
</Para>

<FuncSynopsis>
	<FuncDef>int <Function>contains</Function></FuncDef>
	<ParamDef>const char &<Parameter>d</Parameter></ParamDef>
</FuncSynopsis>
<Para>
Not yet implemented.
</Para>

<FuncSynopsis>
	<FuncDef>bool <Function>fill</Function></FuncDef>
	<ParamDef>const char &<Parameter>d</Parameter></ParamDef>
	<ParamDef>int <Parameter>size</Parameter> = -1</ParamDef>
</FuncSynopsis>
<Para>
Not yet implemented.
</Para>

<FuncSynopsis>
	<FuncDef>int <Function>find</Function></FuncDef>
	<ParamDef>const char &<Parameter>d</Parameter></ParamDef>
	<ParamDef>uint <Parameter>i</Parameter> = 0</ParamDef>
</FuncSynopsis>
<Para>
Not yet implemented.
</Para>

<FuncSynopsis>
	<FuncDef>void <Function>resetRawData</Function></FuncDef>
	<ParamDef>const char *<Parameter>data</Parameter></ParamDef>
	<ParamDef>uint<Parameter>size</Parameter></ParamDef>
</FuncSynopsis>
<Para>
Not implemented.
</Para>

<FuncSynopsis>
	<FuncDef>TQByteArray &<Function>setRawData</Function></FuncDef>
	<ParamDef>const char *<Parameter>data</Parameter></ParamDef>
	<ParamDef>uint<Parameter>size</Parameter></ParamDef>
</FuncSynopsis>
<Para>
Not implemented.
</Para>
</Sect2>
%End


class TQByteArray
{
%TypeHeaderCode
#include <tqstring.h>
%End

%TypeCode
// Convert a TQByteArray to a Python string or Py_None if there's
// no data
static PyObject* TQByteArray_To_String(TQByteArray *ba)
{
	// TQByteArrays aren't '\0' terminated so set the size
	// explicitly.
	char *data;
	uint len;

	Py_BEGIN_ALLOW_THREADS
	data = ba->data();
	len = ba->size();
	Py_END_ALLOW_THREADS

	if (data)
	{
#if PY_MAJOR_VERSION >= 3
		return PyUnicode_FromStringAndSize(data, len);
#else
		return SIPBytes_FromStringAndSize(data, len);
#endif
	}
	else
	{
		return Py_None;
	}
}
%End

public:
	TQByteArray();
	TQByteArray(int);
	TQByteArray(const TQByteArray &);

	SIP_PYOBJECT data() const;
%MethodCode
		PyObject* res = TQByteArray_To_String(sipCpp);

		if (res == Py_None)
		{
			Py_INCREF(Py_None);
		}
		else if (res == NULL)
		{
			sipIsErr = 1;
		}
		else
		{
			sipRes = res;
		}		
%End

	// These are actually in TQMemArray, which isn't implemented so pretend
	// they are here.
 
	uint nrefs() const;
	bool isEmpty() const;
	bool isNull() const;
	bool resize(uint);
	bool truncate(uint);
//	bool fill(const char &,int = -1);
	void detach();
	TQByteArray copy() const;
	TQByteArray &assign(const TQByteArray &);
//	TQByteArray &assign(const char *,uint);
	TQByteArray &duplicate(const TQByteArray &);
	TQByteArray &duplicate(const char *,uint);
//	TQByteArray &setRawData(const char *,uint);
//	void resetRawData(const char *,uint);
//	int find(const char &,uint = 0) const;
//	int contains(const char &) const;
//	char &at(uint) const;

	SIP_PYOBJECT __str__();
%MethodCode
		PyObject* res = TQByteArray_To_String(sipCpp);

		if (res == Py_None)
		{
			sipRes = SIPBytes_FromString("");
		}
		else
		{
			sipRes = res;
		}
%End


%ConvertToTypeCode
	// Allow a Python string whenever a TQByteArray is expected.

	if (sipIsErr == NULL)
		return (SIPBytes_Check(sipPy) ||
			PyUnicode_Check(sipPy) ||
			sipCanConvertToInstance(sipPy,sipClass_TQByteArray,SIP_NO_CONVERTORS));

	if (PyUnicode_Check(sipPy))
	{
		Py_BEGIN_ALLOW_THREADS
		TQByteArray *ba = new TQByteArray();

#if PY_VERSION_HEX >= 0x03030000
		ba -> duplicate((char *)PyUnicode_1BYTE_DATA(sipPy),PyUnicode_GET_SIZE(sipPy));
#else
		ba -> duplicate((char *)PyUnicode_AS_DATA(sipPy),PyUnicode_GET_SIZE(sipPy));
#endif
		*sipCppPtr = ba;
		Py_END_ALLOW_THREADS

    		return sipGetState(sipTransferObj);
	}
#if PY_VERSION_HEX >= 0x02060000
	else if (PyByteArray_Check(sipPy))
	{
		Py_BEGIN_ALLOW_THREADS
		TQByteArray *ba = new TQByteArray();

		ba -> duplicate(PyByteArray_AS_STRING(sipPy),PyByteArray_GET_SIZE(sipPy));

		*sipCppPtr = ba;
		Py_END_ALLOW_THREADS

    		return sipGetState(sipTransferObj);
	}
#endif
	else if (SIPBytes_Check(sipPy))
	{
		Py_BEGIN_ALLOW_THREADS
		TQByteArray *ba = new TQByteArray();

		ba -> duplicate(SIPBytes_AS_STRING(sipPy),SIPBytes_GET_SIZE(sipPy));

		*sipCppPtr = ba;
		Py_END_ALLOW_THREADS

    		return sipGetState(sipTransferObj);
	}

	*sipCppPtr = reinterpret_cast<TQByteArray *>(sipConvertToInstance(sipPy,sipClass_TQByteArray,sipTransferObj,SIP_NO_CONVERTORS,0,sipIsErr));

	return 0;
%End
};


TQByteArray tqCompress(const uchar * /Array/,int /ArraySize/);
TQByteArray tqCompress(const TQByteArray &);
TQByteArray tqUncompress(const uchar * /Array/,int /ArraySize/);
TQByteArray tqUncompress(const TQByteArray &);