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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: datstrm.h
	3	// Purpose: Data stream classes
	4	// Author: Guilhem Lavaux
	5	// Modified by: Mickael Gilabert
	6	// Created: 28/06/1998
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Guilhem Lavaux
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_DATSTREAM_H_
	13	#define _WX_DATSTREAM_H_
	14
	15	#include "wx/stream.h"
	16	#include "wx/longlong.h"
	17	#include "wx/strconv.h"
	18
	19	#if wxUSE_STREAMS
	20
	21	class WXDLLIMPEXP_BASE wxDataInputStream
	22	{
	23	public:
	24	#if wxUSE_UNICODE
	25	wxDataInputStream(wxInputStream& s, wxMBConv& conv = wxConvUTF8);
	26	#else
	27	wxDataInputStream(wxInputStream& s);
	28	#endif
	29	~wxDataInputStream(){}
	30
	31	bool IsOk() { return m_input->IsOk(); }
	32
	33	wxUint64 Read64();
	34	wxUint32 Read32();
	35	wxUint16 Read16();
	36	wxUint8 Read8();
	37	double ReadDouble();
	38	wxString ReadString();
	39
	40	void Read64(wxUint64 *buffer, size_t size);
	41	void Read32(wxUint32 *buffer, size_t size);
	42	void Read16(wxUint16 *buffer, size_t size);
	43	void Read8(wxUint8 *buffer, size_t size);
	44	void ReadDouble(double *buffer, size_t size);
	45
	46	wxDataInputStream& operator>>(wxString& s);
	47	wxDataInputStream& operator>>(wxInt8& c);
	48	wxDataInputStream& operator>>(wxInt16& i);
	49	wxDataInputStream& operator>>(wxInt32& i);
	50	wxDataInputStream& operator>>(wxUint8& c);
	51	wxDataInputStream& operator>>(wxUint16& i);
	52	wxDataInputStream& operator>>(wxUint32& i);
	53	wxDataInputStream& operator>>(wxUint64& i);
	54	wxDataInputStream& operator>>(double& i);
	55	wxDataInputStream& operator>>(float& f);
	56
	57	void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
	58
	59	protected:
	60	wxInputStream *m_input;
	61	bool m_be_order;
	62	#if wxUSE_UNICODE
	63	wxMBConv& m_conv;
	64	#endif
	65
	66	DECLARE_NO_COPY_CLASS(wxDataInputStream)
	67	};
	68
	69	class WXDLLIMPEXP_BASE wxDataOutputStream
	70	{
	71	public:
	72	#if wxUSE_UNICODE
	73	wxDataOutputStream(wxOutputStream& s, wxMBConv& conv = wxConvUTF8);
	74	#else
	75	wxDataOutputStream(wxOutputStream& s);
	76	#endif
	77	~wxDataOutputStream(){}
	78
	79	bool IsOk() { return m_output->IsOk(); }
	80
	81	void Write64(wxUint64 i);
	82	void Write32(wxUint32 i);
	83	void Write16(wxUint16 i);
	84	void Write8(wxUint8 i);
	85	void WriteDouble(double d);
	86	void WriteString(const wxString& string);
	87
	88	void Write64(const wxUint64 *buffer, size_t size);
	89	void Write32(const wxUint32 *buffer, size_t size);
	90	void Write16(const wxUint16 *buffer, size_t size);
	91	void Write8(const wxUint8 *buffer, size_t size);
	92	void WriteDouble(const double *buffer, size_t size);
	93
	94	wxDataOutputStream& operator<<(const wxChar *string);
	95	wxDataOutputStream& operator<<(const wxString& string);
	96	wxDataOutputStream& operator<<(wxInt8 c);
	97	wxDataOutputStream& operator<<(wxInt16 i);
	98	wxDataOutputStream& operator<<(wxInt32 i);
	99	wxDataOutputStream& operator<<(wxUint8 c);
	100	wxDataOutputStream& operator<<(wxUint16 i);
	101	wxDataOutputStream& operator<<(wxUint32 i);
	102	wxDataOutputStream& operator<<(wxUint64 i);
	103	wxDataOutputStream& operator<<(double f);
	104	wxDataOutputStream& operator<<(float f);
	105
	106	void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
	107
	108	protected:
	109	wxOutputStream *m_output;
	110	bool m_be_order;
	111	#if wxUSE_UNICODE
	112	wxMBConv& m_conv;
	113	#endif
	114
	115	DECLARE_NO_COPY_CLASS(wxDataOutputStream)
	116	};
	117
	118	#endif
	119	// wxUSE_STREAMS
	120
	121	#endif
	122	// _WX_DATSTREAM_H_