| 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/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 = wxConvAuto()); |
| 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, const wxMBConv& conv = wxConvAuto()); |
| 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 wxString& string); |
| 136 | wxDataOutputStream& operator<<(wxInt8 c); |
| 137 | wxDataOutputStream& operator<<(wxInt16 i); |
| 138 | wxDataOutputStream& operator<<(wxInt32 i); |
| 139 | wxDataOutputStream& operator<<(wxUint8 c); |
| 140 | wxDataOutputStream& operator<<(wxUint16 i); |
| 141 | wxDataOutputStream& operator<<(wxUint32 i); |
| 142 | #if wxHAS_INT64 |
| 143 | wxDataOutputStream& operator<<(wxUint64 i); |
| 144 | wxDataOutputStream& operator<<(wxInt64 i); |
| 145 | #endif |
| 146 | #if defined(wxLongLong_t) && wxUSE_LONGLONG |
| 147 | wxDataOutputStream& operator<<(const wxULongLong &i); |
| 148 | wxDataOutputStream& operator<<(const wxLongLong &i); |
| 149 | #endif |
| 150 | wxDataOutputStream& operator<<(double f); |
| 151 | wxDataOutputStream& operator<<(float f); |
| 152 | |
| 153 | void BigEndianOrdered(bool be_order) { m_be_order = be_order; } |
| 154 | |
| 155 | protected: |
| 156 | wxOutputStream *m_output; |
| 157 | bool m_be_order; |
| 158 | #if wxUSE_UNICODE |
| 159 | wxMBConv *m_conv; |
| 160 | #endif |
| 161 | |
| 162 | DECLARE_NO_COPY_CLASS(wxDataOutputStream) |
| 163 | }; |
| 164 | |
| 165 | #endif |
| 166 | // wxUSE_STREAMS |
| 167 | |
| 168 | #endif |
| 169 | // _WX_DATSTREAM_H_ |