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https://github.com/VCMP-SqMod/SqMod.git
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76 lines
1.4 KiB
C++
76 lines
1.4 KiB
C++
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//
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// DirectoryIterator_WIN32U.cpp
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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) 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_WIN32U.h"
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#if defined(_WIN32_WCE)
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#include "Poco/File_WINCE.h"
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#else
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#include "Poco/File_WIN32U.h"
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#endif
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#include "Poco/Path.h"
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#include "Poco/UnicodeConverter.h"
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#include <cstring>
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namespace Poco {
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DirectoryIteratorImpl::DirectoryIteratorImpl(const std::string& path): _fh(INVALID_HANDLE_VALUE), _rc(1)
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{
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Path p(path);
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p.makeDirectory();
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std::string findPath = p.toString();
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findPath.append("*");
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std::wstring uFindPath;
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FileImpl::convertPath(findPath, uFindPath);
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_fh = FindFirstFileW(uFindPath.c_str(), &_fd);
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if (_fh == INVALID_HANDLE_VALUE)
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{
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if (GetLastError() != ERROR_NO_MORE_FILES)
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File::handleLastError(path);
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}
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else
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{
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UnicodeConverter::toUTF8(_fd.cFileName, _current);
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if (_current == "." || _current == "..")
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next();
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}
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}
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DirectoryIteratorImpl::~DirectoryIteratorImpl()
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{
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if (_fh != INVALID_HANDLE_VALUE)
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FindClose(_fh);
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}
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const std::string& DirectoryIteratorImpl::next()
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{
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do
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{
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_current.clear();
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if (FindNextFileW(_fh, &_fd) != 0)
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{
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UnicodeConverter::toUTF8(_fd.cFileName, _current);
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}
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}
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while (_current == "." || _current == "..");
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return _current;
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}
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} // namespace Poco
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