include/wx/datstrm.h

   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 #if wxHAS_INT64
  34     wxUint64 Read64();
  35 #endif
  36 #if wxUSE_LONGLONG
  37     wxLongLong ReadLL();
  38 #endif
  39     wxUint32 Read32();
  40     wxUint16 Read16();
  41     wxUint8 Read8();
  42     double ReadDouble();
  43     wxString ReadString();
  44
  45 #if wxHAS_INT64
  46     void Read64(wxUint64 *buffer, size_t size);
  47     void Read64(wxInt64 *buffer, size_t size);
  48 #endif
  49 #if defined(wxLongLong_t) && wxUSE_LONGLONG
  50     void Read64(wxULongLong *buffer, size_t size);
  51     void Read64(wxLongLong *buffer, size_t size);
  52 #endif
  53 #if wxUSE_LONGLONG
  54     void ReadLL(wxULongLong *buffer, size_t size);
  55     void ReadLL(wxLongLong *buffer, size_t size);
  56 #endif
  57     void Read32(wxUint32 *buffer, size_t size);
  58     void Read16(wxUint16 *buffer, size_t size);
  59     void Read8(wxUint8 *buffer, size_t size);
  60     void ReadDouble(double *buffer, size_t size);
  61
  62     wxDataInputStream& operator>>(wxString& s);
  63     wxDataInputStream& operator>>(wxInt8& c);
  64     wxDataInputStream& operator>>(wxInt16& i);
  65     wxDataInputStream& operator>>(wxInt32& i);
  66     wxDataInputStream& operator>>(wxUint8& c);
  67     wxDataInputStream& operator>>(wxUint16& i);
  68     wxDataInputStream& operator>>(wxUint32& i);
  69 #if wxHAS_INT64
  70     wxDataInputStream& operator>>(wxUint64& i);
  71     wxDataInputStream& operator>>(wxInt64& i);
  72 #endif
  73 #if defined(wxLongLong_t) && wxUSE_LONGLONG
  74     wxDataInputStream& operator>>(wxULongLong& i);
  75     wxDataInputStream& operator>>(wxLongLong& i);
  76 #endif
  77     wxDataInputStream& operator>>(double& i);
  78     wxDataInputStream& operator>>(float& f);
  79
  80     void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
  81
  82 protected:
  83     wxInputStream *m_input;
  84     bool m_be_order;
  85 #if wxUSE_UNICODE
  86     wxMBConv& m_conv;
  87 #endif
  88
  89     DECLARE_NO_COPY_CLASS(wxDataInputStream)
  90 };
  91
  92 class WXDLLIMPEXP_BASE wxDataOutputStream
  93 {
  94 public:
  95 #if wxUSE_UNICODE
  96     wxDataOutputStream(wxOutputStream& s, wxMBConv& conv = wxConvUTF8);
  97 #else
  98     wxDataOutputStream(wxOutputStream& s);
  99 #endif
 100     ~wxDataOutputStream(){}
 101
 102     bool IsOk() { return m_output->IsOk(); }
 103
 104 #if wxHAS_INT64
 105     void Write64(wxUint64 i);
 106     void Write64(wxInt64 i);
 107 #endif
 108 #if wxUSE_LONGLONG
 109     void WriteLL(const wxLongLong &ll);
 110     void WriteLL(const wxULongLong &ll);
 111 #endif
 112     void Write32(wxUint32 i);
 113     void Write16(wxUint16 i);
 114     void Write8(wxUint8 i);
 115     void WriteDouble(double d);
 116     void WriteString(const wxString& string);
 117
 118 #if wxHAS_INT64
 119     void Write64(const wxUint64 *buffer, size_t size);
 120     void Write64(const wxInt64 *buffer, size_t size);
 121 #endif
 122 #if defined(wxLongLong_t) && wxUSE_LONGLONG
 123     void Write64(const wxULongLong *buffer, size_t size);
 124     void Write64(const wxLongLong *buffer, size_t size);
 125 #endif
 126 #if wxUSE_LONGLONG
 127     void WriteLL(const wxULongLong *buffer, size_t size);
 128     void WriteLL(const wxLongLong *buffer, size_t size);
 129 #endif
 130     void Write32(const wxUint32 *buffer, size_t size);
 131     void Write16(const wxUint16 *buffer, size_t size);
 132     void Write8(const wxUint8 *buffer, size_t size);
 133     void WriteDouble(const double *buffer, size_t size);
 134
 135     wxDataOutputStream& operator<<(const wxChar *string);
 136     wxDataOutputStream& operator<<(const wxString& string);
 137     wxDataOutputStream& operator<<(wxInt8 c);
 138     wxDataOutputStream& operator<<(wxInt16 i);
 139     wxDataOutputStream& operator<<(wxInt32 i);
 140     wxDataOutputStream& operator<<(wxUint8 c);
 141     wxDataOutputStream& operator<<(wxUint16 i);
 142     wxDataOutputStream& operator<<(wxUint32 i);
 143 #if wxHAS_INT64
 144     wxDataOutputStream& operator<<(wxUint64 i);
 145     wxDataOutputStream& operator<<(wxInt64 i);
 146 #endif
 147 #if defined(wxLongLong_t) && wxUSE_LONGLONG
 148     wxDataOutputStream& operator<<(const wxULongLong &i);
 149     wxDataOutputStream& operator<<(const wxLongLong &i);
 150 #endif
 151     wxDataOutputStream& operator<<(double f);
 152     wxDataOutputStream& operator<<(float f);
 153
 154     void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
 155
 156 protected:
 157     wxOutputStream *m_output;
 158     bool m_be_order;
 159 #if wxUSE_UNICODE
 160     wxMBConv& m_conv;
 161 #endif
 162
 163     DECLARE_NO_COPY_CLASS(wxDataOutputStream)
 164 };
 165
 166 #endif
 167   // wxUSE_STREAMS
 168
 169 #endif
 170     // _WX_DATSTREAM_H_