99 lines
No EOL
2.9 KiB
C++
99 lines
No EOL
2.9 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdgeorgesconvert.h"
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#include "nel/misc/file.h"
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#include "nel/misc/i_xml.h"
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#include "nel/misc/o_xml.h"
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#include "form_file.h"
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namespace NLOLDGEORGES
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{
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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CFormFile::CFormFile()
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{
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}
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CFormFile::~CFormFile()
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{
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}
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void CFormFile::serial( NLMISC::IStream& s )
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{
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s.xmlPush( "File_of_forms" );
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s.serialCheck( (uint32)'FORM' );
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s.serialVersion( 0 );
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s.serialCont( lform );
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s.xmlPop();
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}
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void CFormFile::Load( const CStringEx _sxfullname )
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{
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NLMISC::CIFile fileIn;
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fileIn.open( CStringEx( _sxfullname ) );
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NLMISC::CIXml input;
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input.init( fileIn );
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serial( input );
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} // Exception if fileIn.close();
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void CFormFile::Save( const CStringEx _sxfullname )
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{
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lform.front().SetDate( "Temporary out of date" );
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NLMISC::COFile fileOut;
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fileOut.open( CStringEx( _sxfullname ) );
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NLMISC::COXml output;
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output.init( &fileOut );
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serial( output );
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output.flush();
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fileOut.close();
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} // Exception if fileOut.close();
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void CFormFile::GetForm( CForm& _f ) const
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{
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_f = lform.front(); // The first form is copying
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}
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void CFormFile::GetForm( CForm& _f, const CStringEx& _sxdate ) const
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{
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std::list< CForm >::const_iterator cit = lform.begin();
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_f = *cit; // The first form is copying
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while( (cit != lform.end())&&( _sxdate <= cit->GetDate() ) )
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_f += *(++cit); // While history's date is after the date, add history's form.
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}
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void CFormFile::SetForm( CForm& _f )
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{
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if( lform.empty() )
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{
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lform.push_front( _f );
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return;
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}
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if( ( !_f.GetModified() )||( _f == lform.front() ) )
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return; // It's the same! Don't save...
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CForm f = lform.front(); // Copy the old first form
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f -= _f; // overwrite with differences
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lform.pop_front(); // Delete the old fist form
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lform.push_front( f ); // Replace it by differences
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lform.push_front( _f ); // Place the new form in first position
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}
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} |