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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: datstrm.h
	3	// Purpose: Data stream classes
	4	// Author: Guilhem Lavaux
	5	// Modified by:
	6	// Created: 28/06/1998
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Guilhem Lavaux
	9	// Licence: wxWindows license
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_DATSTREAM_H_
	13	#define _WX_DATSTREAM_H_
	14
	15	#ifdef __GNUG__
	16	#pragma interface "datstrm.h"
	17	#endif
	18
	19	#include "wx/stream.h"
	20	#include "wx/longlong.h"
	21	#include "wx/strconv.h"
	22
	23	#if wxUSE_STREAMS
	24
	25	class WXDLLEXPORT wxDataInputStream
	26	{
	27	public:
	28	#if wxUSE_UNICODE
	29	wxDataInputStream(wxInputStream& s, wxMBConv& conv = wxConvUTF8);
	30	#else
	31	wxDataInputStream(wxInputStream& s);
	32	#endif
	33	~wxDataInputStream();
	34
	35	bool IsOk() { return m_input->IsOk(); }
	36
	37	wxUint64 Read64();
	38	wxUint32 Read32();
	39	wxUint16 Read16();
	40	wxUint8 Read8();
	41	double ReadDouble();
	42	wxString ReadString();
	43
	44	wxDataInputStream& operator>>(wxString& s);
	45	wxDataInputStream& operator>>(wxInt8& c);
	46	wxDataInputStream& operator>>(wxInt16& i);
	47	wxDataInputStream& operator>>(wxInt32& i);
	48	wxDataInputStream& operator>>(wxUint8& c);
	49	wxDataInputStream& operator>>(wxUint16& i);
	50	wxDataInputStream& operator>>(wxUint32& i);
	51	wxDataInputStream& operator>>(wxUint64& i);
	52	wxDataInputStream& operator>>(double& i);
	53	wxDataInputStream& operator>>(float& f);
	54
	55	void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
	56
	57	protected:
	58	wxInputStream *m_input;
	59	bool m_be_order;
	60	#if wxUSE_UNICODE
	61	wxMBConv& m_conv;
	62	#endif
	63	};
	64
	65	class WXDLLEXPORT wxDataOutputStream
	66	{
	67	public:
	68	#if wxUSE_UNICODE
	69	wxDataOutputStream(wxOutputStream& s, wxMBConv& conv = wxConvUTF8);
	70	#else
	71	wxDataOutputStream(wxOutputStream& s);
	72	#endif
	73	~wxDataOutputStream();
	74
	75	bool IsOk() { return m_output->IsOk(); }
	76
	77	void Write64(wxUint64 i);
	78	void Write32(wxUint32 i);
	79	void Write16(wxUint16 i);
	80	void Write8(wxUint8 i);
	81	void WriteDouble(double d);
	82	void WriteString(const wxString& string);
	83
	84	wxDataOutputStream& operator<<(const wxChar *string);
	85	wxDataOutputStream& operator<<(const wxString& string);
	86	wxDataOutputStream& operator<<(wxInt8 c);
	87	wxDataOutputStream& operator<<(wxInt16 i);
	88	wxDataOutputStream& operator<<(wxInt32 i);
	89	wxDataOutputStream& operator<<(wxUint8 c);
	90	wxDataOutputStream& operator<<(wxUint16 i);
	91	wxDataOutputStream& operator<<(wxUint32 i);
	92	wxDataOutputStream& operator<<(wxUint64 i);
	93	wxDataOutputStream& operator<<(double f);
	94	wxDataOutputStream& operator<<(float f);
	95
	96	void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
	97
	98	protected:
	99	wxOutputStream *m_output;
	100	bool m_be_order;
	101	#if wxUSE_UNICODE
	102	wxMBConv& m_conv;
	103	#endif
	104	};
	105
	106	#endif
	107	// wxUSE_STREAMS
	108
	109	#endif
	110	// _WX_DATSTREAM_H_