00001 /******************************************************************************* 00002 * Copyright (C) 2004 Vintela, Inc. All rights reserved. 00003 * Copyright (C) 2005 Novell, Inc. All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * - Redistributions of source code must retain the above copyright notice, 00009 * this list of conditions and the following disclaimer. 00010 * 00011 * - Redistributions in binary form must reproduce the above copyright notice, 00012 * this list of conditions and the following disclaimer in the documentation 00013 * and/or other materials provided with the distribution. 00014 * 00015 * - Neither the name of Vintela, Inc., Novell, Inc., nor the names of its 00016 * contributors may be used to endorse or promote products derived from this 00017 * software without specific prior written permission. 00018 * 00019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 00020 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00021 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00022 * ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc., Novell, Inc., OR THE 00023 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00024 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00025 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 00026 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 00027 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00028 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 00029 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00030 *******************************************************************************/ 00031 00032 00038 #include "blocxx/BLOCXX_config.h" 00039 #include "blocxx/StringStream.hpp" 00040 00041 namespace BLOCXX_NAMESPACE 00042 { 00043 00045 OStringStreamBuf::OStringStreamBuf(size_t size) 00046 : BaseStreamBuffer(size, "out"), m_buf(size) 00047 { 00048 } 00050 OStringStreamBuf::~OStringStreamBuf() 00051 { 00052 } 00054 String OStringStreamBuf::toString() const 00055 { 00056 return m_buf.toString(); 00057 } 00059 String OStringStreamBuf::releaseString() 00060 { 00061 return m_buf.releaseString(); 00062 } 00064 size_t OStringStreamBuf::length() const 00065 { 00066 return m_buf.length(); 00067 } 00069 const char* OStringStreamBuf::c_str() const 00070 { 00071 return m_buf.c_str(); 00072 } 00074 void OStringStreamBuf::reset() 00075 { 00076 m_buf.reset(); 00077 } 00079 int OStringStreamBuf::buffer_to_device(const char *c, int n) 00080 { 00081 m_buf.append(c, n); 00082 return 0; 00083 } 00085 OStringStreamBase::OStringStreamBase(size_t sz) 00086 : m_buf(sz) 00087 { 00088 } 00090 OStringStream::OStringStream(size_t size) 00091 : OStringStreamBase(size) 00092 , std::basic_ostream<char, std::char_traits<char> >(&m_buf) 00093 { 00094 } 00096 OStringStream::~OStringStream() 00097 { 00098 } 00100 OStringStream::OStringStream(const OStringStream& ostr) 00101 #if !defined(__GNUC__) || __GNUC__ > 2 00102 : std::basic_ios<char>() 00103 #else 00104 : std::ios() // gcc 2.95.x broken library. 00105 #endif 00106 , OStringStreamBase(ostr.length()) 00107 , std::basic_ostream<char, std::char_traits<char> >(&m_buf) 00108 { 00109 *this << ostr.toString(); 00110 } 00112 OStringStream& OStringStream::operator=(const OStringStream& ostr) 00113 { 00114 if ( &ostr != this ) 00115 { 00116 this->reset(); 00117 *this << ostr.toString(); 00118 } 00119 return *this; 00120 } 00121 00122 00124 String OStringStream::toString() const 00125 { 00126 m_buf.sync(); 00127 return m_buf.toString(); 00128 } 00130 String OStringStream::releaseString() 00131 { 00132 m_buf.sync(); 00133 return m_buf.releaseString(); 00134 } 00136 size_t OStringStream::length() const 00137 { 00138 m_buf.sync(); 00139 return m_buf.length(); 00140 } 00142 const char* OStringStream::c_str() const 00143 { 00144 m_buf.sync(); 00145 return m_buf.c_str(); 00146 } 00148 void OStringStream::reset() 00149 { 00150 m_buf.reset(); 00151 } 00152 00153 } // end namespace BLOCXX_NAMESPACE 00154