Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 2 of 2.

1 files changed, 465 insertions, 465 deletions

diff --git a/contrib/libs/poco/Foundation/src/File_WIN32.cpp b/contrib/libs/poco/Foundation/src/File_WIN32.cpp
index 4efb144c3f..2ab9605c8c 100644
--- a/contrib/libs/poco/Foundation/src/File_WIN32.cpp
+++ b/contrib/libs/poco/Foundation/src/File_WIN32.cpp
@@ -1,465 +1,465 @@
-// 
-// File_WIN32.cpp 
-// 
-// Library: Foundation 
-// Package: Filesystem 
-// Module:  File 
-// 
-// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH. 
-// and Contributors. 
-// 
-// SPDX-License-Identifier:	BSL-1.0 
-// 
- 
- 
-#include "Poco/File_WIN32.h" 
-#include "Poco/Exception.h" 
-#include "Poco/String.h" 
-#include "Poco/UnWindows.h" 
- 
- 
-namespace Poco { 
- 
- 
-class FileHandle 
-{ 
-public: 
-	FileHandle(const std::string& path, DWORD access, DWORD share, DWORD disp) 
-	{ 
-		_h = CreateFileA(path.c_str(), access, share, 0, disp, 0, 0); 
-		if (_h == INVALID_HANDLE_VALUE) 
-		{ 
-			FileImpl::handleLastErrorImpl(path); 
-		} 
-	} 
- 
-	~FileHandle() 
-	{ 
-		if (_h != INVALID_HANDLE_VALUE) CloseHandle(_h); 
-	} 
- 
-	HANDLE get() const 
-	{ 
-		return _h; 
-	} 
- 
-private: 
-	HANDLE _h; 
-}; 
- 
- 
-FileImpl::FileImpl() 
-{ 
-} 
- 
- 
-FileImpl::FileImpl(const std::string& path): _path(path) 
-{ 
-	std::string::size_type n = _path.size(); 
-	if (n > 1 && (_path[n - 1] == '\\' || _path[n - 1] == '/') && !((n == 3 && _path[1]==':'))) 
-	{ 
-		_path.resize(n - 1); 
-	} 
-} 
- 
- 
-FileImpl::~FileImpl() 
-{ 
-} 
- 
- 
-void FileImpl::swapImpl(FileImpl& file) 
-{ 
-	std::swap(_path, file._path); 
-} 
- 
- 
-void FileImpl::setPathImpl(const std::string& path) 
-{ 
-	_path = path; 
-	std::string::size_type n = _path.size(); 
-	if (n > 1 && (_path[n - 1] == '\\' || _path[n - 1] == '/') && !((n == 3 && _path[1]==':'))) 
-	{ 
-		_path.resize(n - 1); 
-	} 
-} 
- 
- 
-bool FileImpl::existsImpl() const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	DWORD attr = GetFileAttributes(_path.c_str()); 
-	if (attr == INVALID_FILE_ATTRIBUTES) 
-	{ 
-		switch (GetLastError()) 
-		{ 
-		case ERROR_FILE_NOT_FOUND: 
-		case ERROR_PATH_NOT_FOUND: 
-		case ERROR_NOT_READY: 
-		case ERROR_INVALID_DRIVE: 
-			return false; 
-		default: 
-			handleLastErrorImpl(_path); 
-		} 
-	} 
-	return true; 
-} 
- 
- 
-bool FileImpl::canReadImpl() const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	DWORD attr = GetFileAttributes(_path.c_str()); 
-	if (attr == INVALID_FILE_ATTRIBUTES) 
-	{ 
-		switch (GetLastError()) 
-		{ 
-		case ERROR_ACCESS_DENIED: 
-			return false; 
-		default: 
-			handleLastErrorImpl(_path); 
-		} 
-	} 
-	return true; 
-} 
- 
- 
-bool FileImpl::canWriteImpl() const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	DWORD attr = GetFileAttributes(_path.c_str()); 
-	if (attr == INVALID_FILE_ATTRIBUTES) 
-		handleLastErrorImpl(_path); 
-	return (attr & FILE_ATTRIBUTE_READONLY) == 0; 
-} 
- 
- 
-bool FileImpl::canExecuteImpl() const 
-{ 
-	Path p(_path); 
-	return icompare(p.getExtension(), "exe") == 0; 
-} 
- 
- 
-bool FileImpl::isFileImpl() const 
-{ 
-	return !isDirectoryImpl() && !isDeviceImpl(); 
-} 
- 
- 
-bool FileImpl::isDirectoryImpl() const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	DWORD attr = GetFileAttributes(_path.c_str()); 
-	if (attr == INVALID_FILE_ATTRIBUTES) 
-		handleLastErrorImpl(_path); 
-	return (attr & FILE_ATTRIBUTE_DIRECTORY) != 0; 
-} 
- 
- 
-bool FileImpl::isLinkImpl() const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	DWORD attr = GetFileAttributes(_path.c_str()); 
-	if (attr == INVALID_FILE_ATTRIBUTES) 
-		handleLastErrorImpl(_path); 
-	return (attr & FILE_ATTRIBUTE_DIRECTORY) == 0 && (attr & FILE_ATTRIBUTE_REPARSE_POINT) != 0; 
-} 
- 
- 
- 
-bool FileImpl::isDeviceImpl() const 
-{ 
-	return 
-		_path.compare(0, 4, "\\\\.\\") == 0 || 
-		icompare(_path, "CON") == 0 || 
-		icompare(_path, "PRN") == 0 || 
-		icompare(_path, "AUX") == 0 || 
-		icompare(_path, "NUL") == 0 || 
-		( (icompare(_path, 0, 3, "LPT") == 0 || icompare(_path, 0, 3, "COM") == 0) && 
-		   _path.size() == 4 && 
-		   _path[3] > 0x30   && 
-		   isdigit(_path[3]) 
-		); 
-} 
- 
- 
-bool FileImpl::isHiddenImpl() const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	DWORD attr = GetFileAttributes(_path.c_str()); 
-	if (attr == INVALID_FILE_ATTRIBUTES) 
-		handleLastErrorImpl(_path); 
-	return (attr & FILE_ATTRIBUTE_HIDDEN) != 0; 
-} 
- 
- 
-Timestamp FileImpl::createdImpl() const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	WIN32_FILE_ATTRIBUTE_DATA fad; 
-	if (GetFileAttributesEx(_path.c_str(), GetFileExInfoStandard, &fad) == 0) 
-		handleLastErrorImpl(_path); 
-	return Timestamp::fromFileTimeNP(fad.ftCreationTime.dwLowDateTime, fad.ftCreationTime.dwHighDateTime); 
-} 
- 
- 
-Timestamp FileImpl::getLastModifiedImpl() const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	WIN32_FILE_ATTRIBUTE_DATA fad; 
-	if (GetFileAttributesEx(_path.c_str(), GetFileExInfoStandard, &fad) == 0) 
-		handleLastErrorImpl(_path); 
-	return Timestamp::fromFileTimeNP(fad.ftLastWriteTime.dwLowDateTime, fad.ftLastWriteTime.dwHighDateTime); 
-} 
- 
- 
-void FileImpl::setLastModifiedImpl(const Timestamp& ts) 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	UInt32 low; 
-	UInt32 high; 
-	ts.toFileTimeNP(low, high); 
-	FILETIME ft; 
-	ft.dwLowDateTime  = low; 
-	ft.dwHighDateTime = high; 
-	FileHandle fh(_path, FILE_WRITE_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE, OPEN_EXISTING); 
-	if (SetFileTime(fh.get(), 0, &ft, &ft) == 0) 
-		handleLastErrorImpl(_path); 
-} 
- 
- 
-FileImpl::FileSizeImpl FileImpl::getSizeImpl() const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	WIN32_FILE_ATTRIBUTE_DATA fad; 
-	if (GetFileAttributesEx(_path.c_str(), GetFileExInfoStandard, &fad) == 0) 
-		handleLastErrorImpl(_path); 
-	LARGE_INTEGER li; 
-	li.LowPart  = fad.nFileSizeLow; 
-	li.HighPart = fad.nFileSizeHigh; 
-	return li.QuadPart; 
-} 
- 
- 
-void FileImpl::setSizeImpl(FileSizeImpl size) 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	FileHandle fh(_path, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, OPEN_EXISTING); 
-	LARGE_INTEGER li; 
-	li.QuadPart = size; 
-	if (SetFilePointer(fh.get(), li.LowPart, &li.HighPart, FILE_BEGIN) == INVALID_SET_FILE_POINTER) 
-		handleLastErrorImpl(_path); 
-	if (SetEndOfFile(fh.get()) == 0) 
-		handleLastErrorImpl(_path); 
-} 
- 
- 
-void FileImpl::setWriteableImpl(bool flag) 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	DWORD attr = GetFileAttributes(_path.c_str()); 
-	if (attr == -1) 
-		handleLastErrorImpl(_path); 
-	if (flag) 
-		attr &= ~FILE_ATTRIBUTE_READONLY; 
-	else 
-		attr |= FILE_ATTRIBUTE_READONLY; 
-	if (SetFileAttributes(_path.c_str(), attr) == 0) 
-		handleLastErrorImpl(_path); 
-} 
- 
- 
-void FileImpl::setExecutableImpl(bool /*flag*/) 
-{ 
-	// not supported 
-} 
- 
- 
-void FileImpl::copyToImpl(const std::string& path) const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	if (CopyFileA(_path.c_str(), path.c_str(), FALSE) == 0) 
-		handleLastErrorImpl(_path); 
-} 
- 
- 
-void FileImpl::renameToImpl(const std::string& path) 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	if (MoveFileExA(_path.c_str(), path.c_str(), MOVEFILE_REPLACE_EXISTING) == 0) 
-		handleLastErrorImpl(_path); 
-} 
- 
- 
-void FileImpl::linkToImpl(const std::string& path, int type) const 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	if (type == 0) 
-	{ 
-		if (CreateHardLinkA(path.c_str(), _path.c_str(), NULL) == 0) 
-			handleLastErrorImpl(_path); 
-	} 
-	else 
-	{ 
-#if _WIN32_WINNT >= 0x0600 && defined(SYMBOLIC_LINK_FLAG_DIRECTORY) 
-		DWORD flags = 0; 
-		if (isDirectoryImpl()) flags |= SYMBOLIC_LINK_FLAG_DIRECTORY; 
-#ifdef SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE 
-		flags |= SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE; 
-#endif 
-		if (CreateSymbolicLinkA(path.c_str(), _path.c_str(), flags) == 0) 
-			handleLastErrorImpl(_path); 
-#else 
-		throw Poco::NotImplementedException("Symbolic link support not available in used version of the Windows SDK") 
-#endif 
- 
-	} 
-} 
- 
- 
-void FileImpl::removeImpl() 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	if (isDirectoryImpl()) 
-	{ 
-		if (RemoveDirectoryA(_path.c_str()) == 0) 
-			handleLastErrorImpl(_path); 
-	} 
-	else 
-	{ 
-		if (DeleteFileA(_path.c_str()) == 0) 
-			handleLastErrorImpl(_path); 
-	} 
-} 
- 
- 
-bool FileImpl::createFileImpl() 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	HANDLE hFile = CreateFileA(_path.c_str(), GENERIC_WRITE, 0, 0, CREATE_NEW, 0, 0); 
-	if (hFile != INVALID_HANDLE_VALUE) 
-	{ 
-		CloseHandle(hFile); 
-		return true; 
-	} 
-	else if (GetLastError() == ERROR_FILE_EXISTS) 
-		return false; 
-	else 
-		handleLastErrorImpl(_path); 
-	return false; 
-} 
- 
- 
-bool FileImpl::createDirectoryImpl() 
-{ 
-	poco_assert (!_path.empty()); 
- 
-	if (existsImpl() && isDirectoryImpl()) 
-		return false; 
-	if (CreateDirectoryA(_path.c_str(), 0) == 0) 
-		handleLastErrorImpl(_path); 
-	return true; 
-} 
- 
- 
-FileImpl::FileSizeImpl FileImpl::totalSpaceImpl() const 
-{ 
-	poco_assert(!_path.empty()); 
- 
-	ULARGE_INTEGER space; 
-	if (!GetDiskFreeSpaceExA(_path.c_str(), NULL, &space, NULL)) 
-		handleLastErrorImpl(_path); 
-	return space.QuadPart; 
-} 
- 
- 
-FileImpl::FileSizeImpl FileImpl::usableSpaceImpl() const 
-{ 
-	poco_assert(!_path.empty()); 
- 
-	ULARGE_INTEGER space; 
-	if (!GetDiskFreeSpaceExA(upath.c_str(), &space, NULL, NULL)) 
-		handleLastErrorImpl(_path); 
-	return space.QuadPart; 
-} 
- 
- 
-FileImpl::FileSizeImpl FileImpl::freeSpaceImpl() const 
-{ 
-	poco_assert(!_path.empty()); 
- 
-	ULARGE_INTEGER space; 
-	if (!GetDiskFreeSpaceExA(_path.c_str(), NULL, NULL, &space)) 
-		handleLastErrorImpl(_path); 
-	return space.QuadPart; 
-} 
- 
- 
-void FileImpl::handleLastErrorImpl(const std::string& path) 
-{ 
-	DWORD err = GetLastError(); 
-	switch (err) 
-	{ 
-	case ERROR_FILE_NOT_FOUND: 
-		throw FileNotFoundException(path, err); 
-	case ERROR_PATH_NOT_FOUND: 
-	case ERROR_BAD_NETPATH: 
-	case ERROR_CANT_RESOLVE_FILENAME: 
-	case ERROR_INVALID_DRIVE: 
-		throw PathNotFoundException(path, err); 
-	case ERROR_ACCESS_DENIED: 
-		throw FileAccessDeniedException(path, err); 
-	case ERROR_ALREADY_EXISTS: 
-	case ERROR_FILE_EXISTS: 
-		throw FileExistsException(path, err); 
-	case ERROR_INVALID_NAME: 
-	case ERROR_DIRECTORY: 
-	case ERROR_FILENAME_EXCED_RANGE: 
-	case ERROR_BAD_PATHNAME: 
-		throw PathSyntaxException(path, err); 
-	case ERROR_FILE_READ_ONLY: 
-		throw FileReadOnlyException(path, err); 
-	case ERROR_CANNOT_MAKE: 
-		throw CreateFileException(path, err); 
-	case ERROR_DIR_NOT_EMPTY: 
-		throw DirectoryNotEmptyException(path, err); 
-	case ERROR_WRITE_FAULT: 
-		throw WriteFileException(path, err); 
-	case ERROR_READ_FAULT: 
-		throw ReadFileException(path, err); 
-	case ERROR_SHARING_VIOLATION: 
-		throw FileException("sharing violation", path, err); 
-	case ERROR_LOCK_VIOLATION: 
-		throw FileException("lock violation", path, err); 
-	case ERROR_HANDLE_EOF: 
-		throw ReadFileException("EOF reached", path, err); 
-	case ERROR_HANDLE_DISK_FULL: 
-	case ERROR_DISK_FULL: 
-		throw WriteFileException("disk is full", path, err); 
-	case ERROR_NEGATIVE_SEEK: 
-		throw FileException("negative seek", path, err); 
-	default: 
-		throw FileException(path, err); 
-	} 
-} 
- 
- 
-} // namespace Poco 
+//
+// File_WIN32.cpp
+//
+// Library: Foundation
+// Package: Filesystem
+// Module:  File
+//
+// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// SPDX-License-Identifier:	BSL-1.0
+//
+
+
+#include "Poco/File_WIN32.h"
+#include "Poco/Exception.h"
+#include "Poco/String.h"
+#include "Poco/UnWindows.h"
+
+
+namespace Poco {
+
+
+class FileHandle
+{
+public:
+	FileHandle(const std::string& path, DWORD access, DWORD share, DWORD disp)
+	{
+		_h = CreateFileA(path.c_str(), access, share, 0, disp, 0, 0);
+		if (_h == INVALID_HANDLE_VALUE)
+		{
+			FileImpl::handleLastErrorImpl(path);
+		}
+	}
+
+	~FileHandle()
+	{
+		if (_h != INVALID_HANDLE_VALUE) CloseHandle(_h);
+	}
+
+	HANDLE get() const
+	{
+		return _h;
+	}
+
+private:
+	HANDLE _h;
+};
+
+
+FileImpl::FileImpl()
+{
+}
+
+
+FileImpl::FileImpl(const std::string& path): _path(path)
+{
+	std::string::size_type n = _path.size();
+	if (n > 1 && (_path[n - 1] == '\\' || _path[n - 1] == '/') && !((n == 3 && _path[1]==':')))
+	{
+		_path.resize(n - 1);
+	}
+}
+
+
+FileImpl::~FileImpl()
+{
+}
+
+
+void FileImpl::swapImpl(FileImpl& file)
+{
+	std::swap(_path, file._path);
+}
+
+
+void FileImpl::setPathImpl(const std::string& path)
+{
+	_path = path;
+	std::string::size_type n = _path.size();
+	if (n > 1 && (_path[n - 1] == '\\' || _path[n - 1] == '/') && !((n == 3 && _path[1]==':')))
+	{
+		_path.resize(n - 1);
+	}
+}
+
+
+bool FileImpl::existsImpl() const
+{
+	poco_assert (!_path.empty());
+
+	DWORD attr = GetFileAttributes(_path.c_str());
+	if (attr == INVALID_FILE_ATTRIBUTES)
+	{
+		switch (GetLastError())
+		{
+		case ERROR_FILE_NOT_FOUND:
+		case ERROR_PATH_NOT_FOUND:
+		case ERROR_NOT_READY:
+		case ERROR_INVALID_DRIVE:
+			return false;
+		default:
+			handleLastErrorImpl(_path);
+		}
+	}
+	return true;
+}
+
+
+bool FileImpl::canReadImpl() const
+{
+	poco_assert (!_path.empty());
+
+	DWORD attr = GetFileAttributes(_path.c_str());
+	if (attr == INVALID_FILE_ATTRIBUTES)
+	{
+		switch (GetLastError())
+		{
+		case ERROR_ACCESS_DENIED:
+			return false;
+		default:
+			handleLastErrorImpl(_path);
+		}
+	}
+	return true;
+}
+
+
+bool FileImpl::canWriteImpl() const
+{
+	poco_assert (!_path.empty());
+
+	DWORD attr = GetFileAttributes(_path.c_str());
+	if (attr == INVALID_FILE_ATTRIBUTES)
+		handleLastErrorImpl(_path);
+	return (attr & FILE_ATTRIBUTE_READONLY) == 0;
+}
+
+
+bool FileImpl::canExecuteImpl() const
+{
+	Path p(_path);
+	return icompare(p.getExtension(), "exe") == 0;
+}
+
+
+bool FileImpl::isFileImpl() const
+{
+	return !isDirectoryImpl() && !isDeviceImpl();
+}
+
+
+bool FileImpl::isDirectoryImpl() const
+{
+	poco_assert (!_path.empty());
+
+	DWORD attr = GetFileAttributes(_path.c_str());
+	if (attr == INVALID_FILE_ATTRIBUTES)
+		handleLastErrorImpl(_path);
+	return (attr & FILE_ATTRIBUTE_DIRECTORY) != 0;
+}
+
+
+bool FileImpl::isLinkImpl() const
+{
+	poco_assert (!_path.empty());
+
+	DWORD attr = GetFileAttributes(_path.c_str());
+	if (attr == INVALID_FILE_ATTRIBUTES)
+		handleLastErrorImpl(_path);
+	return (attr & FILE_ATTRIBUTE_DIRECTORY) == 0 && (attr & FILE_ATTRIBUTE_REPARSE_POINT) != 0;
+}
+
+
+
+bool FileImpl::isDeviceImpl() const
+{
+	return
+		_path.compare(0, 4, "\\\\.\\") == 0 ||
+		icompare(_path, "CON") == 0 ||
+		icompare(_path, "PRN") == 0 ||
+		icompare(_path, "AUX") == 0 ||
+		icompare(_path, "NUL") == 0 ||
+		( (icompare(_path, 0, 3, "LPT") == 0 || icompare(_path, 0, 3, "COM") == 0) &&
+		   _path.size() == 4 &&
+		   _path[3] > 0x30   &&
+		   isdigit(_path[3])
+		);
+}
+
+
+bool FileImpl::isHiddenImpl() const
+{
+	poco_assert (!_path.empty());
+
+	DWORD attr = GetFileAttributes(_path.c_str());
+	if (attr == INVALID_FILE_ATTRIBUTES)
+		handleLastErrorImpl(_path);
+	return (attr & FILE_ATTRIBUTE_HIDDEN) != 0;
+}
+
+
+Timestamp FileImpl::createdImpl() const
+{
+	poco_assert (!_path.empty());
+
+	WIN32_FILE_ATTRIBUTE_DATA fad;
+	if (GetFileAttributesEx(_path.c_str(), GetFileExInfoStandard, &fad) == 0)
+		handleLastErrorImpl(_path);
+	return Timestamp::fromFileTimeNP(fad.ftCreationTime.dwLowDateTime, fad.ftCreationTime.dwHighDateTime);
+}
+
+
+Timestamp FileImpl::getLastModifiedImpl() const
+{
+	poco_assert (!_path.empty());
+
+	WIN32_FILE_ATTRIBUTE_DATA fad;
+	if (GetFileAttributesEx(_path.c_str(), GetFileExInfoStandard, &fad) == 0)
+		handleLastErrorImpl(_path);
+	return Timestamp::fromFileTimeNP(fad.ftLastWriteTime.dwLowDateTime, fad.ftLastWriteTime.dwHighDateTime);
+}
+
+
+void FileImpl::setLastModifiedImpl(const Timestamp& ts)
+{
+	poco_assert (!_path.empty());
+
+	UInt32 low;
+	UInt32 high;
+	ts.toFileTimeNP(low, high);
+	FILETIME ft;
+	ft.dwLowDateTime  = low;
+	ft.dwHighDateTime = high;
+	FileHandle fh(_path, FILE_WRITE_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE, OPEN_EXISTING);
+	if (SetFileTime(fh.get(), 0, &ft, &ft) == 0)
+		handleLastErrorImpl(_path);
+}
+
+
+FileImpl::FileSizeImpl FileImpl::getSizeImpl() const
+{
+	poco_assert (!_path.empty());
+
+	WIN32_FILE_ATTRIBUTE_DATA fad;
+	if (GetFileAttributesEx(_path.c_str(), GetFileExInfoStandard, &fad) == 0)
+		handleLastErrorImpl(_path);
+	LARGE_INTEGER li;
+	li.LowPart  = fad.nFileSizeLow;
+	li.HighPart = fad.nFileSizeHigh;
+	return li.QuadPart;
+}
+
+
+void FileImpl::setSizeImpl(FileSizeImpl size)
+{
+	poco_assert (!_path.empty());
+
+	FileHandle fh(_path, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, OPEN_EXISTING);
+	LARGE_INTEGER li;
+	li.QuadPart = size;
+	if (SetFilePointer(fh.get(), li.LowPart, &li.HighPart, FILE_BEGIN) == INVALID_SET_FILE_POINTER)
+		handleLastErrorImpl(_path);
+	if (SetEndOfFile(fh.get()) == 0)
+		handleLastErrorImpl(_path);
+}
+
+
+void FileImpl::setWriteableImpl(bool flag)
+{
+	poco_assert (!_path.empty());
+
+	DWORD attr = GetFileAttributes(_path.c_str());
+	if (attr == -1)
+		handleLastErrorImpl(_path);
+	if (flag)
+		attr &= ~FILE_ATTRIBUTE_READONLY;
+	else
+		attr |= FILE_ATTRIBUTE_READONLY;
+	if (SetFileAttributes(_path.c_str(), attr) == 0)
+		handleLastErrorImpl(_path);
+}
+
+
+void FileImpl::setExecutableImpl(bool /*flag*/)
+{
+	// not supported
+}
+
+
+void FileImpl::copyToImpl(const std::string& path) const
+{
+	poco_assert (!_path.empty());
+
+	if (CopyFileA(_path.c_str(), path.c_str(), FALSE) == 0)
+		handleLastErrorImpl(_path);
+}
+
+
+void FileImpl::renameToImpl(const std::string& path)
+{
+	poco_assert (!_path.empty());
+
+	if (MoveFileExA(_path.c_str(), path.c_str(), MOVEFILE_REPLACE_EXISTING) == 0)
+		handleLastErrorImpl(_path);
+}
+
+
+void FileImpl::linkToImpl(const std::string& path, int type) const
+{
+	poco_assert (!_path.empty());
+
+	if (type == 0)
+	{
+		if (CreateHardLinkA(path.c_str(), _path.c_str(), NULL) == 0)
+			handleLastErrorImpl(_path);
+	}
+	else
+	{
+#if _WIN32_WINNT >= 0x0600 && defined(SYMBOLIC_LINK_FLAG_DIRECTORY)
+		DWORD flags = 0;
+		if (isDirectoryImpl()) flags |= SYMBOLIC_LINK_FLAG_DIRECTORY;
+#ifdef SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE
+		flags |= SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE;
+#endif
+		if (CreateSymbolicLinkA(path.c_str(), _path.c_str(), flags) == 0)
+			handleLastErrorImpl(_path);
+#else
+		throw Poco::NotImplementedException("Symbolic link support not available in used version of the Windows SDK")
+#endif
+
+	}
+}
+
+
+void FileImpl::removeImpl()
+{
+	poco_assert (!_path.empty());
+
+	if (isDirectoryImpl())
+	{
+		if (RemoveDirectoryA(_path.c_str()) == 0)
+			handleLastErrorImpl(_path);
+	}
+	else
+	{
+		if (DeleteFileA(_path.c_str()) == 0)
+			handleLastErrorImpl(_path);
+	}
+}
+
+
+bool FileImpl::createFileImpl()
+{
+	poco_assert (!_path.empty());
+
+	HANDLE hFile = CreateFileA(_path.c_str(), GENERIC_WRITE, 0, 0, CREATE_NEW, 0, 0);
+	if (hFile != INVALID_HANDLE_VALUE)
+	{
+		CloseHandle(hFile);
+		return true;
+	}
+	else if (GetLastError() == ERROR_FILE_EXISTS)
+		return false;
+	else
+		handleLastErrorImpl(_path);
+	return false;
+}
+
+
+bool FileImpl::createDirectoryImpl()
+{
+	poco_assert (!_path.empty());
+
+	if (existsImpl() && isDirectoryImpl())
+		return false;
+	if (CreateDirectoryA(_path.c_str(), 0) == 0)
+		handleLastErrorImpl(_path);
+	return true;
+}
+
+
+FileImpl::FileSizeImpl FileImpl::totalSpaceImpl() const
+{
+	poco_assert(!_path.empty());
+
+	ULARGE_INTEGER space;
+	if (!GetDiskFreeSpaceExA(_path.c_str(), NULL, &space, NULL))
+		handleLastErrorImpl(_path);
+	return space.QuadPart;
+}
+
+
+FileImpl::FileSizeImpl FileImpl::usableSpaceImpl() const
+{
+	poco_assert(!_path.empty());
+
+	ULARGE_INTEGER space;
+	if (!GetDiskFreeSpaceExA(upath.c_str(), &space, NULL, NULL))
+		handleLastErrorImpl(_path);
+	return space.QuadPart;
+}
+
+
+FileImpl::FileSizeImpl FileImpl::freeSpaceImpl() const
+{
+	poco_assert(!_path.empty());
+
+	ULARGE_INTEGER space;
+	if (!GetDiskFreeSpaceExA(_path.c_str(), NULL, NULL, &space))
+		handleLastErrorImpl(_path);
+	return space.QuadPart;
+}
+
+
+void FileImpl::handleLastErrorImpl(const std::string& path)
+{
+	DWORD err = GetLastError();
+	switch (err)
+	{
+	case ERROR_FILE_NOT_FOUND:
+		throw FileNotFoundException(path, err);
+	case ERROR_PATH_NOT_FOUND:
+	case ERROR_BAD_NETPATH:
+	case ERROR_CANT_RESOLVE_FILENAME:
+	case ERROR_INVALID_DRIVE:
+		throw PathNotFoundException(path, err);
+	case ERROR_ACCESS_DENIED:
+		throw FileAccessDeniedException(path, err);
+	case ERROR_ALREADY_EXISTS:
+	case ERROR_FILE_EXISTS:
+		throw FileExistsException(path, err);
+	case ERROR_INVALID_NAME:
+	case ERROR_DIRECTORY:
+	case ERROR_FILENAME_EXCED_RANGE:
+	case ERROR_BAD_PATHNAME:
+		throw PathSyntaxException(path, err);
+	case ERROR_FILE_READ_ONLY:
+		throw FileReadOnlyException(path, err);
+	case ERROR_CANNOT_MAKE:
+		throw CreateFileException(path, err);
+	case ERROR_DIR_NOT_EMPTY:
+		throw DirectoryNotEmptyException(path, err);
+	case ERROR_WRITE_FAULT:
+		throw WriteFileException(path, err);
+	case ERROR_READ_FAULT:
+		throw ReadFileException(path, err);
+	case ERROR_SHARING_VIOLATION:
+		throw FileException("sharing violation", path, err);
+	case ERROR_LOCK_VIOLATION:
+		throw FileException("lock violation", path, err);
+	case ERROR_HANDLE_EOF:
+		throw ReadFileException("EOF reached", path, err);
+	case ERROR_HANDLE_DISK_FULL:
+	case ERROR_DISK_FULL:
+		throw WriteFileException("disk is full", path, err);
+	case ERROR_NEGATIVE_SEEK:
+		throw FileException("negative seek", path, err);
+	default:
+		throw FileException(path, err);
+	}
+}
+
+
+} // namespace Poco