include/wx/datstrm.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/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/convauto.h"
  18
  19 #if wxUSE_STREAMS
  20
  21 class WXDLLIMPEXP_BASE wxDataInputStream
  22 {
  23 public:
  24 #if wxUSE_UNICODE
  25     wxDataInputStream(wxInputStream& s, const 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 #if wxUSE_UNICODE
  83     void SetConv( const wxMBConv &conv );
  84     wxMBConv *GetConv() const { return m_conv; }
  85 #endif
  86
  87 protected:
  88     wxInputStream *m_input;
  89     bool m_be_order;
  90 #if wxUSE_UNICODE
  91     wxMBConv *m_conv;
  92 #endif
  93
  94     wxDECLARE_NO_COPY_CLASS(wxDataInputStream);
  95 };
  96
  97 class WXDLLIMPEXP_BASE wxDataOutputStream
  98 {
  99 public:
 100 #if wxUSE_UNICODE
 101     wxDataOutputStream(wxOutputStream& s, const wxMBConv& conv = wxConvUTF8 );
 102 #else
 103     wxDataOutputStream(wxOutputStream& s);
 104 #endif
 105     ~wxDataOutputStream();
 106
 107     bool IsOk() { return m_output->IsOk(); }
 108
 109 #if wxHAS_INT64
 110     void Write64(wxUint64 i);
 111     void Write64(wxInt64 i);
 112 #endif
 113 #if wxUSE_LONGLONG
 114     void WriteLL(const wxLongLong &ll);
 115     void WriteLL(const wxULongLong &ll);
 116 #endif
 117     void Write32(wxUint32 i);
 118     void Write16(wxUint16 i);
 119     void Write8(wxUint8 i);
 120     void WriteDouble(double d);
 121     void WriteString(const wxString& string);
 122
 123 #if wxHAS_INT64
 124     void Write64(const wxUint64 *buffer, size_t size);
 125     void Write64(const wxInt64 *buffer, size_t size);
 126 #endif
 127 #if defined(wxLongLong_t) && wxUSE_LONGLONG
 128     void Write64(const wxULongLong *buffer, size_t size);
 129     void Write64(const wxLongLong *buffer, size_t size);
 130 #endif
 131 #if wxUSE_LONGLONG
 132     void WriteLL(const wxULongLong *buffer, size_t size);
 133     void WriteLL(const wxLongLong *buffer, size_t size);
 134 #endif
 135     void Write32(const wxUint32 *buffer, size_t size);
 136     void Write16(const wxUint16 *buffer, size_t size);
 137     void Write8(const wxUint8 *buffer, size_t size);
 138     void WriteDouble(const double *buffer, size_t size);
 139
 140     wxDataOutputStream& operator<<(const wxString& string);
 141     wxDataOutputStream& operator<<(wxInt8 c);
 142     wxDataOutputStream& operator<<(wxInt16 i);
 143     wxDataOutputStream& operator<<(wxInt32 i);
 144     wxDataOutputStream& operator<<(wxUint8 c);
 145     wxDataOutputStream& operator<<(wxUint16 i);
 146     wxDataOutputStream& operator<<(wxUint32 i);
 147 #if wxHAS_INT64
 148     wxDataOutputStream& operator<<(wxUint64 i);
 149     wxDataOutputStream& operator<<(wxInt64 i);
 150 #endif
 151 #if defined(wxLongLong_t) && wxUSE_LONGLONG
 152     wxDataOutputStream& operator<<(const wxULongLong &i);
 153     wxDataOutputStream& operator<<(const wxLongLong &i);
 154 #endif
 155     wxDataOutputStream& operator<<(double f);
 156     wxDataOutputStream& operator<<(float f);
 157
 158     void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
 159
 160 #if wxUSE_UNICODE
 161     void SetConv( const wxMBConv &conv );
 162     wxMBConv *GetConv() const { return m_conv; }
 163 #endif
 164
 165 protected:
 166     wxOutputStream *m_output;
 167     bool m_be_order;
 168 #if wxUSE_UNICODE
 169     wxMBConv *m_conv;
 170 #endif
 171
 172     wxDECLARE_NO_COPY_CLASS(wxDataOutputStream);
 173 };
 174
 175 #endif
 176   // wxUSE_STREAMS
 177
 178 #endif
 179     // _WX_DATSTREAM_H_