xml_o_file.cpp

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/** @file
 *  @author Bram de Greve (bramz@users.sourceforge.net)
 *  @author Tom De Muer (tomdemuer@users.sourceforge.net)
 *
 *  *** BEGIN LICENSE INFORMATION ***
 *  
 *  The contents of this file are subject to the Common Public Attribution License 
 *  Version 1.0 (the "License"); you may not use this file except in compliance with 
 *  the License. You may obtain a copy of the License at 
 *  http://lass.sourceforge.net/cpal-license. The License is based on the 
 *  Mozilla Public License Version 1.1 but Sections 14 and 15 have been added to cover 
 *  use of software over a computer network and provide for limited attribution for 
 *  the Original Developer. In addition, Exhibit A has been modified to be consistent 
 *  with Exhibit B.
 *  
 *  Software distributed under the License is distributed on an "AS IS" basis, WITHOUT 
 *  WARRANTY OF ANY KIND, either express or implied. See the License for the specific 
 *  language governing rights and limitations under the License.
 *  
 *  The Original Code is LASS - Library of Assembled Shared Sources.
 *  
 *  The Initial Developer of the Original Code is Bram de Greve and Tom De Muer.
 *  The Original Developer is the Initial Developer.
 *  
 *  All portions of the code written by the Initial Developer are:
 *  Copyright (C) 2004-2007 the Initial Developer.
 *  All Rights Reserved.
 *  
 *  Contributor(s):
 *
 *  Alternatively, the contents of this file may be used under the terms of the 
 *  GNU General Public License Version 2 or later (the GPL), in which case the 
 *  provisions of GPL are applicable instead of those above.  If you wish to allow use
 *  of your version of this file only under the terms of the GPL and not to allow 
 *  others to use your version of this file under the CPAL, indicate your decision by 
 *  deleting the provisions above and replace them with the notice and other 
 *  provisions required by the GPL License. If you do not delete the provisions above,
 *  a recipient may use your version of this file under either the CPAL or the GPL.
 *  
 *  *** END LICENSE INFORMATION ***
 */

#include "io_common.h"
#include "xml_o_file.h"
#include "../util/bit_manip.h"

namespace lass
{
namespace io
{

// --- public --------------------------------------------------------------------------------------

XmlOFile::XmlOFile():
    XmlOStream(),
    file_(),
    root_("")
{
}



XmlOFile::XmlOFile(const char* iFileName, std::ios::openmode iOpenMode):
    XmlOStream()
{
    open(iFileName, iOpenMode);
}



XmlOFile::XmlOFile(const char* iFileName, const char* iRoot):
    XmlOStream()
{
    open(iFileName, iRoot);
}



XmlOFile::XmlOFile(const std::string& iFileName, std::ios::openmode iOpenMode):
    XmlOStream()
{
    open(iFileName, iOpenMode);
}



XmlOFile::XmlOFile(const std::string& iFileName, const std::string& iRoot):
    XmlOStream()
{
    open(iFileName, iRoot);
}



XmlOFile::~XmlOFile()
{
    close();
}



void XmlOFile::open(const char* iFilename, std::ios::openmode iOpenMode)
{
    file_.open(iFilename, iOpenMode);
    root_ = "";
    clear(file_.rdstate()); // copy state from std::ofstream to io::StreamBase
}



void XmlOFile::open(const char* iFilename, const char* iRoot)
{
    file_.open(iFilename, std::ios::out | std::ios::trunc);
    root_ = iRoot;
    file_ << "<?xml version=\"1.0\"?>\n";
    file_ << "<" << root_ << ">\n";
    clear(file_.rdstate()); // copy state from std::ofstream to io::StreamBase
}



void XmlOFile::open(const std::string& iFilename, std::ios::openmode iOpenMode)
{
    open(iFilename.c_str(), iOpenMode);
}



void XmlOFile::open(const std::string& iFilename, const std::string& iRoot)
{
    open(iFilename.c_str(), iRoot.c_str());
}



void XmlOFile::close()
{
    if (file_.is_open() && !root_.empty())
    {
        file_ << "</" << root_ << ">\n";
    }
    file_.close();
    clear(file_.rdstate()); // copy state from std::ofstream to io::StreamBase
}



bool XmlOFile::is_open()
{
    return file_.is_open();
}



#define LASS_IO_XML_O_FILE_INSERTOR( type__ )\
    XmlOFile& XmlOFile::operator<<( type__ iIn )\
    {\
        file_ << iIn;\
        clear(file_.rdstate());\
        return *this;\
    }

LASS_IO_XML_O_FILE_INSERTOR( char )
LASS_IO_XML_O_FILE_INSERTOR( signed char )
LASS_IO_XML_O_FILE_INSERTOR( unsigned char )
LASS_IO_XML_O_FILE_INSERTOR( signed short  )
LASS_IO_XML_O_FILE_INSERTOR( unsigned short  )
LASS_IO_XML_O_FILE_INSERTOR( signed int  )
LASS_IO_XML_O_FILE_INSERTOR( unsigned int  )
LASS_IO_XML_O_FILE_INSERTOR( signed long  )
LASS_IO_XML_O_FILE_INSERTOR( unsigned long  )
LASS_IO_XML_O_FILE_INSERTOR( float  )
LASS_IO_XML_O_FILE_INSERTOR( double  )
LASS_IO_XML_O_FILE_INSERTOR( long double  )
LASS_IO_XML_O_FILE_INSERTOR( bool  )
LASS_IO_XML_O_FILE_INSERTOR( const void*  )
LASS_IO_XML_O_FILE_INSERTOR( const char*  )
LASS_IO_XML_O_FILE_INSERTOR( const std::string& )

XmlOFile& XmlOFile::operator<<( std::ostream& (*iIn) (std::ostream&) )
{
    file_ << iIn;
    clear(file_.rdstate()); // copy state from std::ofstream to io::StreamBase
    return *this;
}




// --- protected -----------------------------------------------------------------------------------



// --- private -------------------------------------------------------------------------------------



// --- free ----------------------------------------------------------------------------------------



}

}

// EOF