91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
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#include "zipios-config.h"
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#include <algorithm>
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#include <string>
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#include <vector>
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#include "fcoll.h"
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namespace zipios {
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using std::find_if ;
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// FIXME: make InvalidStateException message customized for
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// subclasses. maybe make an InvalidStateException factory ;-)
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ConstEntries FileCollection::entries() const {
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if ( ! _valid )
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throw InvalidStateException( "Attempt to get entries from an invalid FileCollection" ) ;
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// The constructor below is not in all vector impl. (not those
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// without member templates)
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// ConstEntries ( _entries.begin(), _entries.end() ) ;
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// Instead of using that we copy the vector manually
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ConstEntries cep_vec ;
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cep_vec.reserve( _entries.size() ) ;
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Entries::const_iterator cit ;
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for ( cit = _entries.begin() ; cit != _entries.end() ; ++cit )
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cep_vec.push_back( *cit ) ;
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return cep_vec ;
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}
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ConstEntryPointer FileCollection::getEntry( const string &name,
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MatchPath matchpath ) const {
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if ( ! _valid )
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throw InvalidStateException( "Attempt to get an entry from an invalid FileCollection" ) ;
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Entries::const_iterator iter ;
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if ( matchpath == MATCH )
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iter = find_if( _entries.begin(), _entries.end(), FileEntry::MatchName( name ) ) ;
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else
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iter = find_if( _entries.begin(), _entries.end(), FileEntry::MatchFileName( name ) ) ;
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if ( iter == _entries.end() )
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return nullptr ;
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else
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return *iter ;
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}
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string FileCollection::getName() const {
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if ( ! _valid )
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throw InvalidStateException( "Attempt to get the name of an invalid FileCollection" ) ;
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return _filename ;
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}
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int FileCollection::size() const {
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if ( ! _valid )
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throw InvalidStateException( "Attempt to get size of an invalid FileCollection" ) ;
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return _entries.size() ;
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}
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FileCollection::~FileCollection() {
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}
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} // namespace
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/** \file
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Implementation of FileCollection.
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*/
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/*
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Zipios++ - a small C++ library that provides easy access to .zip files.
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Copyright (C) 2000 Thomas Søndergaard
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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