logstring.h

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef _LOG4CXX_STRING_H
#define _LOG4CXX_STRING_H
 
#include <string>
#include <log4cxx/log4cxx.h>
 
#if (LOG4CXX_LOGCHAR_IS_WCHAR + LOG4CXX_LOGCHAR_IS_UTF8 + LOG4CXX_LOGCHAR_IS_UNICHAR)>1
    #error only one of LOG4CXX_LOGCHAR_IS_WCHAR, LOG4CXX_LOGCHAR_IS_UTF8 or LOG4CXX_LOGCHAR_IS_UNICHAR may be true
#endif
 
#if LOG4CXX_CFSTRING_API
extern "C" {
    typedef const struct __CFString* CFStringRef;
}
#endif
 
namespace log4cxx
{
 
#if LOG4CXX_LOGCHAR_IS_UNICHAR || LOG4CXX_UNICHAR_API || LOG4CXX_CFSTRING_API
    typedef unsigned short UniChar;
#endif
 
#if LOG4CXX_LOGCHAR_IS_WCHAR
    typedef wchar_t logchar;
    #define LOG4CXX_STR(str) L ## str
#endif
 
#if LOG4CXX_LOGCHAR_IS_UTF8
    typedef char logchar;
    #if LOG4CXX_CHARSET_EBCDIC
        #define LOG4CXX_STR(str) log4cxx::helpers::Transcoder::decode(str)
    #else
        #define LOG4CXX_STR(str) str
    #endif
#endif
 
#if LOG4CXX_LOGCHAR_IS_UNICHAR
    typedef UniChar logchar;
    #define LOG4CXX_STR(str) log4cxx::helpers::Transcoder::decode(str)
#endif
 
typedef std::basic_string<logchar> LogString;
 
}
 
#if !defined(LOG4CXX_EOL)
    #if defined(_WIN32)
        #define LOG4CXX_EOL LOG4CXX_STR("\x0D\x0A")
    #else
        #define LOG4CXX_EOL LOG4CXX_STR("\x0A")
    #endif
#endif
 
 
#if LOG4CXX_LOGCHAR_IS_UNICHAR || (LOG4CXX_LOGCHAR_IS_UTF8 || LOG4CXX_CHARSET_EBCDIC)
    #include <log4cxx/helpers/transcoder.h>
#endif
 
#endif //_LOG4CXX_STRING_H