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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	#if defined(__GNUG__) && !defined(__APPLE__)
	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	DECLARE_NO_COPY_CLASS(wxDataInputStream)
	65	};
	66
	67	class WXDLLEXPORT wxDataOutputStream
	68	{
	69	public:
	70	#if wxUSE_UNICODE
	71	wxDataOutputStream(wxOutputStream& s, wxMBConv& conv = wxConvUTF8);
	72	#else
	73	wxDataOutputStream(wxOutputStream& s);
	74	#endif
	75	~wxDataOutputStream();
	76
	77	bool IsOk() { return m_output->IsOk(); }
	78
	79	void Write64(wxUint64 i);
	80	void Write32(wxUint32 i);
	81	void Write16(wxUint16 i);
	82	void Write8(wxUint8 i);
	83	void WriteDouble(double d);
	84	void WriteString(const wxString& string);
	85
	86	wxDataOutputStream& operator<<(const wxChar *string);
	87	wxDataOutputStream& operator<<(const wxString& string);
	88	wxDataOutputStream& operator<<(wxInt8 c);
	89	wxDataOutputStream& operator<<(wxInt16 i);
	90	wxDataOutputStream& operator<<(wxInt32 i);
	91	wxDataOutputStream& operator<<(wxUint8 c);
	92	wxDataOutputStream& operator<<(wxUint16 i);
	93	wxDataOutputStream& operator<<(wxUint32 i);
	94	wxDataOutputStream& operator<<(wxUint64 i);
	95	wxDataOutputStream& operator<<(double f);
	96	wxDataOutputStream& operator<<(float f);
	97
	98	void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
	99
	100	protected:
	101	wxOutputStream *m_output;
	102	bool m_be_order;
	103	#if wxUSE_UNICODE
	104	wxMBConv& m_conv;
	105	#endif
	106
	107	DECLARE_NO_COPY_CLASS(wxDataOutputStream)
	108	};
	109
	110	#endif
	111	// wxUSE_STREAMS
	112
	113	#endif
	114	// _WX_DATSTREAM_H_