remove unused dircoll.* files
This commit is contained in:
Andrew
@@ -1,178 +0,0 @@
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#include "zipios-config.h"
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#include "meta-iostreams.h"
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#include <vector>
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#include <sys/stat.h>
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#include "dircoll.h"
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#include "directory.h"
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using namespace zipios;
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DirectoryCollection::DirectoryCollection( const string &path, bool recursive,
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bool load_now )
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: _entries_loaded( false ),
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_recursive ( recursive ),
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_filepath ( path )
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{
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_filename = _filepath ;
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_valid = _filepath.isDirectory() ;
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if( _valid && load_now )
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loadEntries() ;
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}
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void DirectoryCollection::close() {
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_valid = false ;
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}
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ConstEntries DirectoryCollection::entries() const {
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if ( ! _valid )
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throw InvalidStateException( "Attempt to use an invalid DirectoryCollection" ) ;
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loadEntries() ;
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return FileCollection::entries() ;
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}
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ConstEntryPointer
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DirectoryCollection::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 use an invalid DirectoryCollection" ) ;
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if ( matchpath != MATCH || _entries_loaded ) {
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loadEntries() ;
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return FileCollection::getEntry( name, matchpath ) ;
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} else {
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// avoid loading entries if possible.
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ConstEntryPointer ent ( new DirEntry( name, "", _filepath ) ) ;
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if ( ent->isValid() )
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return ent ;
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else
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return nullptr ;
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}
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}
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istream *DirectoryCollection::getInputStream( const ConstEntryPointer &entry ) {
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if ( ! _valid )
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throw InvalidStateException( "Attempt to use an invalid DirectoryCollection" ) ;
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return getInputStream( entry->getName() ) ;
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}
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std::istream *DirectoryCollection::getInputStream( const string &entry_name,
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MatchPath matchpath )
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{
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using std::ifstream ;
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if ( ! _valid )
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throw InvalidStateException( "Attempt to use an invalid DirectoryCollection" ) ;
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if ( matchpath != MATCH || _entries_loaded ) {
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loadEntries() ;
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ConstEntryPointer ent = getEntry( entry_name, matchpath ) ;
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if ( !ent )
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return nullptr ;
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else {
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string real_path( _filepath + entry_name ) ;
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return new ifstream( real_path.c_str(), ios::in | ios::binary ) ;
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}
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} else {
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// avoid loading entries if possible.
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string real_path( _filepath + entry_name ) ;
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ifstream *ifs = new ifstream( real_path.c_str(), ios::in | ios::binary ) ;
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if( ! *ifs ) {
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delete ifs ;
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return nullptr ;
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} else
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return ifs ;
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}
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}
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int DirectoryCollection::size() const {
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if ( ! _valid )
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throw InvalidStateException( "Attempt to use an invalid DirectoryCollection" ) ;
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loadEntries() ;
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return _entries.size() ;
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}
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FileCollection *DirectoryCollection::clone() const {
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return new DirectoryCollection( *this ) ;
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}
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DirectoryCollection::~DirectoryCollection() {}
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void DirectoryCollection::loadEntries() const {
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if( _entries_loaded )
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return ;
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const_cast< DirectoryCollection * >( this )->load( _recursive ) ;
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_entries_loaded = true ;
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}
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void DirectoryCollection::load( bool recursive, const FilePath &subdir ) {
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using namespace boost::filesystem ;
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BasicEntry *ent ;
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for ( dir_it it( _filepath + subdir ) ; it != dir_it() ; ++it ) {
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if ( *it == "." || *it == ".." || *it == "..." )
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continue ;
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# if (defined(_MSC_VER) && (_MSC_VER >= 1600))
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if ( boost::filesystem::get< is_directory >( it ) && recursive ) {
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load( recursive, subdir + *it ) ;
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} else {
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_entries.push_back( ent = new BasicEntry( subdir + *it, "", _filepath ) ) ;
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ent->setSize( boost::filesystem::get< boost::filesystem::size >( it ) ) ;
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}
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#else
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if ( get< is_directory >( it ) && recursive ) {
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load( recursive, subdir + *it ) ;
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} else {
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_entries.push_back( ent = new BasicEntry( subdir + *it, "", _filepath ) ) ;
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ent->setSize( get< boost::filesystem::size >( it ) ) ;
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}
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#endif
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}
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}
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// namespace
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/** \file
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Implementation of DirectoryCollection.
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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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@@ -1,94 +0,0 @@
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#ifndef DIRCOLL_H
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#define DIRCOLL_H
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#include "zipios-config.h"
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#include "fcoll.h"
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#include "basicentry.h"
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#include "filepath.h"
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namespace zipios {
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/** DirEntry is a BasicEntry. */
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typedef BasicEntry DirEntry ;
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/** \anchor dircol_anchor
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DirectoryCollection is a FileCollection that obtains its entries
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from a directory. */
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class DirectoryCollection : public FileCollection {
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public:
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/** Default Constructor. */
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explicit DirectoryCollection()
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: _entries_loaded( false ), _recursive( true ) {}
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/** Constructor.
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@param path A directory path name. If the name is not a valid directory
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the created DirectoryCollection will be invalid.
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@param recursive
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@param load_now Load directory into memory now. Otherwise it will
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be done when it is first needed.
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*/
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explicit DirectoryCollection( const string &path,
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bool recursive = true,
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bool load_now = false ) ;
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/* Default Copy constructor and copy assignment operator are sufficient. */
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virtual void close() ;
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virtual ConstEntries entries() const ;
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virtual ConstEntryPointer getEntry( const string &name,
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MatchPath matchpath = MATCH ) const ;
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virtual istream *getInputStream( const ConstEntryPointer &entry ) ;
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virtual istream *getInputStream( const string &entry_name,
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MatchPath matchpath = MATCH ) ;
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virtual int size() const ;
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virtual FileCollection *clone() const ;
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/** Destructor. */
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virtual ~DirectoryCollection() ;
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protected:
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mutable bool _entries_loaded ;
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bool _recursive ; // recurse into subdirs.
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FilePath _filepath ;
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void loadEntries() const ;
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void load( bool recursive, const FilePath &subdir = FilePath() ) ;
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};
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} // namespace
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#endif
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/** \file
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Header file that defines DirectoryCollection.
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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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