blocxx
Char16.cpp
Go to the documentation of this file.
1 /*******************************************************************************
2 * Copyright (C) 2005, Vintela, Inc. All rights reserved.
3 * Copyright (C) 2006, Novell, Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * * Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of
14 * Vintela, Inc.,
15 * nor Novell, Inc.,
16 * nor the names of its contributors or employees may be used to
17 * endorse or promote products derived from this software without
18 * specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 *******************************************************************************/
32 
33 
39 #include "blocxx/BLOCXX_config.h"
40 #include "blocxx/Char16.hpp"
41 #include "blocxx/String.hpp"
42 #include "blocxx/ByteSwap.hpp"
43 #include "blocxx/BinarySerialization.hpp"
44 #include "blocxx/UTF8Utils.hpp"
45 #include <cstdio>
46 #include <cstring>
47 #ifdef BLOCXX_HAVE_OSTREAM
48 #include <ostream>
49 #else
50 #include <iostream>
51 #endif
52 
53 namespace BLOCXX_NAMESPACE
54 {
55 
56 using std::ostream;
57 using std::streambuf;
59 Char16::Char16(const String& x) :
60  m_value(0)
61 {
62  m_value = UTF8Utils::UTF8toUCS2(x.c_str());
63 }
65 String
66 Char16::toUTF8() const
67 {
68  return UTF8Utils::UCS2toUTF8(m_value);
69 }
71 String
72 Char16::toString() const
73 {
74  return UTF8Utils::UCS2toUTF8(m_value);
75 }
77 void
78 Char16::writeObject(streambuf & ostrm) const
79 {
80  BinarySerialization::write(ostrm, m_value);
81 }
83 void
84 Char16::readObject(streambuf & istrm)
85 {
86  BinarySerialization::read(istrm, m_value);
87 }
89 std::ostream&
90 operator<< (std::ostream& ostrm, const Char16& arg)
91 {
92  UInt16 val = arg.getValue();
93  if (val > 0 && val <= 127)
94  {
95  ostrm << static_cast<char>(val);
96  }
97  else
98  {
99  // Print in hex format:
100  char bfr[8];
101  sprintf(bfr, "\\x%04X", val);
102  ostrm << bfr;
103  }
104  return ostrm;
105 }
106 
107 } // end namespace BLOCXX_NAMESPACE
108 
Generated by   doxygen 1.8.2