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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	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
	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 WXDLLIMPEXP_BASE 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	void Read64(wxUint64 *buffer, size_t size);
	45	void Read32(wxUint32 *buffer, size_t size);
	46	void Read16(wxUint16 *buffer, size_t size);
	47	void Read8(wxUint8 *buffer, size_t size);
	48	void ReadDouble(double *buffer, size_t size);
	49
	50	wxDataInputStream& operator>>(wxString& s);
	51	wxDataInputStream& operator>>(wxInt8& c);
	52	wxDataInputStream& operator>>(wxInt16& i);
	53	wxDataInputStream& operator>>(wxInt32& i);
	54	wxDataInputStream& operator>>(wxUint8& c);
	55	wxDataInputStream& operator>>(wxUint16& i);
	56	wxDataInputStream& operator>>(wxUint32& i);
	57	wxDataInputStream& operator>>(wxUint64& i);
	58	wxDataInputStream& operator>>(double& i);
	59	wxDataInputStream& operator>>(float& f);
	60
	61	void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
	62
	63	protected:
	64	wxInputStream *m_input;
	65	bool m_be_order;
	66	#if wxUSE_UNICODE
	67	wxMBConv& m_conv;
	68	#endif
	69
	70	DECLARE_NO_COPY_CLASS(wxDataInputStream)
	71	};
	72
	73	class WXDLLIMPEXP_BASE wxDataOutputStream
	74	{
	75	public:
	76	#if wxUSE_UNICODE
	77	wxDataOutputStream(wxOutputStream& s, wxMBConv& conv = wxConvUTF8);
	78	#else
	79	wxDataOutputStream(wxOutputStream& s);
	80	#endif
	81	~wxDataOutputStream();
	82
	83	bool IsOk() { return m_output->IsOk(); }
	84
	85	void Write64(wxUint64 i);
	86	void Write32(wxUint32 i);
	87	void Write16(wxUint16 i);
	88	void Write8(wxUint8 i);
	89	void WriteDouble(double d);
	90	void WriteString(const wxString& string);
	91
	92	void Write64(const wxUint64 *buffer, size_t size);
	93	void Write32(const wxUint32 *buffer, size_t size);
	94	void Write16(const wxUint16 *buffer, size_t size);
	95	void Write8(const wxUint8 *buffer, size_t size);
	96	void WriteDouble(const double *buffer, size_t size);
	97
	98	wxDataOutputStream& operator<<(const wxChar *string);
	99	wxDataOutputStream& operator<<(const wxString& string);
	100	wxDataOutputStream& operator<<(wxInt8 c);
	101	wxDataOutputStream& operator<<(wxInt16 i);
	102	wxDataOutputStream& operator<<(wxInt32 i);
	103	wxDataOutputStream& operator<<(wxUint8 c);
	104	wxDataOutputStream& operator<<(wxUint16 i);
	105	wxDataOutputStream& operator<<(wxUint32 i);
	106	wxDataOutputStream& operator<<(wxUint64 i);
	107	wxDataOutputStream& operator<<(double f);
	108	wxDataOutputStream& operator<<(float f);
	109
	110	void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
	111
	112	protected:
	113	wxOutputStream *m_output;
	114	bool m_be_order;
	115	#if wxUSE_UNICODE
	116	wxMBConv& m_conv;
	117	#endif
	118
	119	DECLARE_NO_COPY_CLASS(wxDataOutputStream)
	120	};
	121
	122	#endif
	123	// wxUSE_STREAMS
	124
	125	#endif
	126	// _WX_DATSTREAM_H_