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150 lines
2.9 KiB
C++
150 lines
2.9 KiB
C++
//
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// DirectoryIterator.cpp
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//
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// $Id: //poco/1.4/Foundation/src/DirectoryIterator.cpp#1 $
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//
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// Library: Foundation
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// Package: Filesystem
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// Module: DirectoryIterator
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "Poco/DirectoryIterator.h"
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#if defined(POCO_OS_FAMILY_WINDOWS) && defined(POCO_WIN32_UTF8)
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#include "DirectoryIterator_WIN32U.cpp"
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#elif defined(POCO_OS_FAMILY_WINDOWS)
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#include "DirectoryIterator_WIN32.cpp"
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#elif defined(POCO_OS_FAMILY_UNIX)
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#include "DirectoryIterator_UNIX.cpp"
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#else
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#include "DirectoryIterator_VMS.cpp"
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#endif
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namespace Poco {
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DirectoryIterator::DirectoryIterator(): _pImpl(0)
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{
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}
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DirectoryIterator::DirectoryIterator(const std::string& pathString): _path(pathString), _pImpl(new DirectoryIteratorImpl(pathString))
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{
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_path.makeDirectory();
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_path.setFileName(_pImpl->get());
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_file = _path;
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}
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DirectoryIterator::DirectoryIterator(const DirectoryIterator& iterator): _path(iterator._path), _pImpl(iterator._pImpl)
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{
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if (_pImpl)
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{
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_pImpl->duplicate();
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_file = _path;
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}
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}
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DirectoryIterator::DirectoryIterator(const File& file): _path(file.path()), _pImpl(new DirectoryIteratorImpl(file.path()))
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{
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_path.makeDirectory();
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_path.setFileName(_pImpl->get());
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_file = _path;
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}
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DirectoryIterator::DirectoryIterator(const Path& otherPath): _path(otherPath), _pImpl(new DirectoryIteratorImpl(otherPath.toString()))
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{
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_path.makeDirectory();
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_path.setFileName(_pImpl->get());
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_file = _path;
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}
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DirectoryIterator::~DirectoryIterator()
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{
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if (_pImpl) _pImpl->release();
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}
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DirectoryIterator& DirectoryIterator::operator = (const DirectoryIterator& it)
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{
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if (_pImpl) _pImpl->release();
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_pImpl = it._pImpl;
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if (_pImpl)
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{
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_pImpl->duplicate();
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_path = it._path;
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_file = _path;
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}
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return *this;
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}
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DirectoryIterator& DirectoryIterator::operator = (const File& file)
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{
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if (_pImpl) _pImpl->release();
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_pImpl = new DirectoryIteratorImpl(file.path());
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_path.parseDirectory(file.path());
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_path.setFileName(_pImpl->get());
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_file = _path;
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return *this;
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}
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DirectoryIterator& DirectoryIterator::operator = (const Path& otherPath)
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{
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if (_pImpl) _pImpl->release();
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_pImpl = new DirectoryIteratorImpl(otherPath.toString());
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_path = otherPath;
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_path.makeDirectory();
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_path.setFileName(_pImpl->get());
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_file = _path;
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return *this;
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}
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DirectoryIterator& DirectoryIterator::operator = (const std::string& pathString)
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{
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if (_pImpl) _pImpl->release();
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_pImpl = new DirectoryIteratorImpl(pathString);
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_path.parseDirectory(pathString);
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_path.setFileName(_pImpl->get());
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_file = _path;
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return *this;
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}
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DirectoryIterator& DirectoryIterator::operator ++ ()
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{
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if (_pImpl)
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{
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_path.setFileName(_pImpl->next());
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_file = _path;
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}
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return *this;
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}
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DirectoryIterator DirectoryIterator::operator ++ (int dummy)
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{
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if (_pImpl)
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{
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_path.setFileName(_pImpl->next());
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_file = _path;
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}
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return *this;
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}
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} // namespace Poco
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