OWBI1_Char16.cpp

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00001 /*******************************************************************************
00002 * Copyright (C) 2001-2004 Vintela, Inc. All rights reserved.
00003 *
00004 * Redistribution and use in source and binary forms, with or without
00005 * modification, are permitted provided that the following conditions are met:
00006 *
00007 *  - Redistributions of source code must retain the above copyright notice,
00008 *    this list of conditions and the following disclaimer.
00009 *
00010 *  - Redistributions in binary form must reproduce the above copyright notice,
00011 *    this list of conditions and the following disclaimer in the documentation
00012 *    and/or other materials provided with the distribution.
00013 *
00014 *  - Neither the name of Vintela, Inc. nor the names of its
00015 *    contributors may be used to endorse or promote products derived from this
00016 *    software without specific prior written permission.
00017 *
00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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00030 
00036 #include "OWBI1_config.h"
00037 #include "OWBI1_Char16.hpp"
00038 #include "OWBI1_String.hpp"
00039 #include "OW_ByteSwap.hpp"
00040 #include "OW_BinarySerialization.hpp"
00041 #include "OW_UTF8Utils.hpp"
00042 #include <cstdio>
00043 #include <cstring>
00044 #if defined(OWBI1_HAVE_ISTREAM) && defined(OWBI1_HAVE_OSTREAM)
00045 #include <istream>
00046 #include <ostream>
00047 #else
00048 #include <iostream>
00049 #endif
00050 
00051 namespace OWBI1
00052 {
00053 
00054 using namespace OpenWBEM;
00055 using std::istream;
00056 using std::ostream;
00058 Char16::Char16(const String& x) :
00059    m_value(0)
00060 {
00061    m_value = UTF8Utils::UTF8toUCS2(x.c_str());
00062 }
00064 String
00065 Char16::toString() const
00066 {
00067    return String(UTF8Utils::UCS2toUTF8(m_value).c_str());
00068 }
00070 void
00071 Char16::writeObject(ostream& ostrm) const
00072 {
00073    BinarySerialization::write(ostrm, m_value);
00074 }
00076 void
00077 Char16::readObject(istream& istrm)
00078 {
00079    BinarySerialization::read(istrm, m_value);
00080 }
00082 std::ostream&
00083 operator<< (std::ostream& ostrm, const Char16& arg)
00084 {
00085    UInt16 val = arg.getValue();
00086    if (val > 0 && val <= 127)
00087    {
00088       ostrm << static_cast<char>(val);
00089    }
00090    else
00091    {
00092       // Print in hex format:
00093       char bfr[8];
00094       sprintf(bfr, "\\x%04X", val);
00095       ostrm << bfr;
00096    }
00097    return ostrm;
00098 }
00099 
00100 } // end namespace OWBI1
00101 

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