[111] | 1 | // file : xsd/cxx/tree/ace-cdr-stream-insertion.hxx |
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| 2 | // author : Boris Kolpackov <boris@codesynthesis.com> |
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| 3 | // copyright : Copyright (c) 2005-2008 Code Synthesis Tools CC |
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| 4 | // license : GNU GPL v2 + exceptions; see accompanying LICENSE file |
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| 5 | |
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| 6 | #ifndef XSD_CXX_TREE_ACE_CDR_STREAM_INSERTION_HXX |
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| 7 | #define XSD_CXX_TREE_ACE_CDR_STREAM_INSERTION_HXX |
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| 8 | |
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| 9 | #include <cstddef> // std::size_t |
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| 10 | #include <string> |
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| 11 | |
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| 12 | #include <ace/CDR_Stream.h> |
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| 13 | |
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| 14 | #include <xsd/cxx/tree/buffer.hxx> |
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| 15 | #include <xsd/cxx/tree/ostream.hxx> |
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| 16 | #include <xsd/cxx/tree/ace-cdr-stream-common.hxx> |
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| 17 | |
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| 18 | namespace xsd |
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| 19 | { |
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| 20 | namespace cxx |
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| 21 | { |
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| 22 | namespace tree |
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| 23 | { |
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| 24 | struct ace_cdr_stream_insertion: ace_cdr_stream_operation |
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| 25 | { |
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| 26 | virtual const char* |
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| 27 | what () const throw () |
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| 28 | { |
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| 29 | return "ACE CDR stream insertion operation failed"; |
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| 30 | } |
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| 31 | }; |
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| 32 | |
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| 33 | |
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| 34 | // as_size |
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| 35 | // |
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| 36 | |
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| 37 | #ifdef XSD_CXX_TREE_USE_64_BIT_SIZE |
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| 38 | template <typename X> |
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| 39 | inline ostream<ACE_OutputCDR>& |
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| 40 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 41 | ostream<ACE_OutputCDR>::as_size<X> x) |
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| 42 | { |
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| 43 | if (!s.impl ().write_ulonglong ( |
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| 44 | static_cast<ACE_CDR::ULongLong> (x.x_))) |
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| 45 | throw ace_cdr_stream_insertion (); |
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| 46 | return s; |
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| 47 | } |
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| 48 | #else |
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| 49 | template <typename X> |
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| 50 | inline ostream<ACE_OutputCDR>& |
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| 51 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 52 | ostream<ACE_OutputCDR>::as_size<X> x) |
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| 53 | { |
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| 54 | if (x.x_ > ~(ACE_CDR::ULong (0)) || |
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| 55 | !s.impl ().write_ulong (static_cast<ACE_CDR::ULong> (x.x_))) |
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| 56 | throw ace_cdr_stream_insertion (); |
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| 57 | |
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| 58 | return s; |
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| 59 | } |
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| 60 | #endif |
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| 61 | |
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| 62 | |
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| 63 | // 8-bit |
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| 64 | // |
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| 65 | template <typename X> |
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| 66 | inline ostream<ACE_OutputCDR>& |
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| 67 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 68 | ostream<ACE_OutputCDR>::as_int8<X> x) |
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| 69 | { |
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| 70 | ACE_CDR::Octet r (static_cast<ACE_CDR::Octet> (x.x_)); |
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| 71 | |
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| 72 | if (!s.impl ().write_octet (r)) |
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| 73 | throw ace_cdr_stream_insertion (); |
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| 74 | |
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| 75 | return s; |
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| 76 | } |
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| 77 | |
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| 78 | template <typename X> |
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| 79 | inline ostream<ACE_OutputCDR>& |
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| 80 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 81 | ostream<ACE_OutputCDR>::as_uint8<X> x) |
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| 82 | { |
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| 83 | ACE_CDR::Octet r (static_cast<ACE_CDR::Octet> (x.x_)); |
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| 84 | |
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| 85 | if (!s.impl ().write_octet (r)) |
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| 86 | throw ace_cdr_stream_insertion (); |
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| 87 | |
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| 88 | return s; |
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| 89 | } |
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| 90 | |
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| 91 | |
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| 92 | // 16-bit |
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| 93 | // |
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| 94 | template <typename X> |
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| 95 | inline ostream<ACE_OutputCDR>& |
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| 96 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 97 | ostream<ACE_OutputCDR>::as_int16<X> x) |
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| 98 | { |
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| 99 | if (!s.impl ().write_short (static_cast<ACE_CDR::Short> (x.x_))) |
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| 100 | throw ace_cdr_stream_insertion (); |
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| 101 | return s; |
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| 102 | } |
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| 103 | |
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| 104 | template <typename X> |
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| 105 | inline ostream<ACE_OutputCDR>& |
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| 106 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 107 | ostream<ACE_OutputCDR>::as_uint16<X> x) |
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| 108 | { |
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| 109 | if (!s.impl ().write_ushort (static_cast<ACE_CDR::UShort> (x.x_))) |
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| 110 | throw ace_cdr_stream_insertion (); |
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| 111 | return s; |
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| 112 | } |
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| 113 | |
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| 114 | |
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| 115 | // 32-bit |
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| 116 | // |
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| 117 | template <typename X> |
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| 118 | inline ostream<ACE_OutputCDR>& |
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| 119 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 120 | ostream<ACE_OutputCDR>::as_int32<X> x) |
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| 121 | { |
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| 122 | if (!s.impl ().write_long (static_cast<ACE_CDR::Long> (x.x_))) |
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| 123 | throw ace_cdr_stream_insertion (); |
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| 124 | return s; |
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| 125 | } |
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| 126 | |
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| 127 | template <typename X> |
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| 128 | inline ostream<ACE_OutputCDR>& |
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| 129 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 130 | ostream<ACE_OutputCDR>::as_uint32<X> x) |
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| 131 | { |
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| 132 | if (!s.impl ().write_ulong (static_cast<ACE_CDR::ULong> (x.x_))) |
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| 133 | throw ace_cdr_stream_insertion (); |
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| 134 | return s; |
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| 135 | } |
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| 136 | |
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| 137 | |
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| 138 | // 64-bit |
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| 139 | // |
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| 140 | template <typename X> |
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| 141 | inline ostream<ACE_OutputCDR>& |
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| 142 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 143 | ostream<ACE_OutputCDR>::as_int64<X> x) |
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| 144 | { |
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| 145 | if (!s.impl ().write_longlong (static_cast<ACE_CDR::LongLong> (x.x_))) |
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| 146 | throw ace_cdr_stream_insertion (); |
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| 147 | return s; |
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| 148 | } |
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| 149 | |
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| 150 | template <typename X> |
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| 151 | inline ostream<ACE_OutputCDR>& |
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| 152 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 153 | ostream<ACE_OutputCDR>::as_uint64<X> x) |
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| 154 | { |
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| 155 | if (!s.impl ().write_ulonglong ( |
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| 156 | static_cast<ACE_CDR::ULongLong> (x.x_))) |
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| 157 | throw ace_cdr_stream_insertion (); |
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| 158 | return s; |
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| 159 | } |
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| 160 | |
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| 161 | |
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| 162 | // Boolean |
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| 163 | // |
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| 164 | template <typename X> |
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| 165 | inline ostream<ACE_OutputCDR>& |
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| 166 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 167 | ostream<ACE_OutputCDR>::as_bool<X> x) |
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| 168 | { |
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| 169 | if (!s.impl ().write_boolean (static_cast<ACE_CDR::Boolean> (x.x_))) |
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| 170 | throw ace_cdr_stream_insertion (); |
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| 171 | return s; |
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| 172 | } |
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| 173 | |
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| 174 | |
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| 175 | // Floating-point |
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| 176 | // |
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| 177 | template <typename X> |
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| 178 | inline ostream<ACE_OutputCDR>& |
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| 179 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 180 | ostream<ACE_OutputCDR>::as_float32<X> x) |
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| 181 | { |
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| 182 | if (!s.impl ().write_float (static_cast<ACE_CDR::Float> (x.x_))) |
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| 183 | throw ace_cdr_stream_insertion (); |
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| 184 | return s; |
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| 185 | } |
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| 186 | |
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| 187 | template <typename X> |
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| 188 | inline ostream<ACE_OutputCDR>& |
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| 189 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 190 | ostream<ACE_OutputCDR>::as_float64<X> x) |
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| 191 | { |
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| 192 | if (!s.impl ().write_double (static_cast<ACE_CDR::Double> (x.x_))) |
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| 193 | throw ace_cdr_stream_insertion (); |
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| 194 | return s; |
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| 195 | } |
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| 196 | |
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| 197 | // Insertion of std::basic_string. |
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| 198 | // |
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| 199 | |
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| 200 | inline ostream<ACE_OutputCDR>& |
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| 201 | operator<< (ostream<ACE_OutputCDR>& s, const std::basic_string<char>& x) |
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| 202 | { |
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| 203 | // ACE CDR strings are hard-wired with a 32 bit length. |
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| 204 | // |
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| 205 | if (x.length () > ~(ACE_CDR::ULong (0)) || |
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| 206 | !s.impl ().write_string ( |
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| 207 | static_cast<ACE_CDR::ULong> (x.length ()), x.c_str ())) |
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| 208 | throw ace_cdr_stream_insertion (); |
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| 209 | return s; |
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| 210 | } |
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| 211 | |
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| 212 | #ifdef ACE_HAS_WCHAR |
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| 213 | inline ostream<ACE_OutputCDR>& |
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| 214 | operator<< (ostream<ACE_OutputCDR>& s, |
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| 215 | const std::basic_string<wchar_t>& x) |
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| 216 | { |
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| 217 | // ACE CDR strings are hard-wired with a 32 bit length. |
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| 218 | // |
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| 219 | if (x.length () > ~(ACE_CDR::ULong (0)) || |
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| 220 | !s.impl ().write_wstring ( |
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| 221 | static_cast<ACE_CDR::ULong> (x.length ()), x.c_str ())) |
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| 222 | throw ace_cdr_stream_insertion (); |
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| 223 | return s; |
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| 224 | } |
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| 225 | #endif |
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| 226 | |
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| 227 | |
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| 228 | // Insertion of a binary buffer. |
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| 229 | // |
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| 230 | template <typename C> |
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| 231 | ostream<ACE_OutputCDR>& |
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| 232 | operator<< (ostream<ACE_OutputCDR>& s, const buffer<C>& x) |
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| 233 | { |
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| 234 | std::size_t size (x.size ()); |
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| 235 | |
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| 236 | // It is not possible to write an array with a 64-bit size. |
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| 237 | // |
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| 238 | if (size > ~(ACE_CDR::ULong (0)) || |
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| 239 | !s.impl ().write_ulong (static_cast<ACE_CDR::ULong> (size)) || |
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| 240 | !s.impl ().write_octet_array ( |
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| 241 | reinterpret_cast<const ACE_CDR::Octet*> (x.data ()), size)) |
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| 242 | throw ace_cdr_stream_insertion (); |
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| 243 | |
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| 244 | return s; |
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| 245 | } |
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| 246 | } |
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| 247 | } |
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| 248 | } |
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| 249 | |
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| 250 | #endif // XSD_CXX_TREE_ACE_CDR_STREAM_INSERTION_HXX |
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