public static void Delete(string fileName)
{
if (!WinAPI.KERNEL32.DeleteFileW(@"\\?\" + UnicodePath.GetFullPath(fileName)))
{
throw new System.ComponentModel.Win32Exception();
}
}
public static void Copy(string sourceFileName, string destinationFileName)
{
if (!WinAPI.KERNEL32.CopyFileW(@"\\?\" + UnicodePath.GetFullPath(sourceFileName), @"\\?\" + UnicodePath.GetFullPath(destinationFileName), true))
{
throw new System.ComponentModel.Win32Exception();
}
}
public static bool Exists(string path)
{
WinAPI.KERNEL32.WIN32_FIND_DATA findData;
SafeFindHandle findHandle;
List <string> files = new List <string>();
bool exists = false;
findHandle = WinAPI.KERNEL32.FindFirstFileW(@"\\?\" + UnicodePath.GetFullPath(path), out findData);
try {
if (findHandle.IsInvalid)
{
int lastErrorCode = Marshal.GetLastWin32Error();
if (lastErrorCode != WinAPI.KERNEL32.ERROR_NO_MORE_FILES && lastErrorCode != WinAPI.KERNEL32.ERROR_FILE_NOT_FOUND && lastErrorCode != WinAPI.KERNEL32.ERROR_PATH_NOT_FOUND)
{
throw new System.ComponentModel.Win32Exception();
}
}
else
{
exists = true;
}
} finally {
findHandle.Close();
}
return(exists);
}
public static void Delete(string path)
{
if (!WinAPI.KERNEL32.RemoveDirectoryW(@"\\?\" + UnicodePath.GetFullPath(path)))
{
throw new System.ComponentModel.Win32Exception();
}
}
public static void Create(string path)
{
if (!WinAPI.KERNEL32.CreateDirectoryW(@"\\?\" + UnicodePath.GetFullPath(path), IntPtr.Zero))
{
throw new System.ComponentModel.Win32Exception();
}
}
public static void Create(string fileName)
{
SafeFileHandle fileHandle = WinAPI.KERNEL32.CreateFileW(
@"\\?\" + UnicodePath.GetFullPath(fileName),
FileAccess.Write,
FileShare.None,
IntPtr.Zero,
FileMode.CreateNew,
FileAttributes.Normal,
IntPtr.Zero);
if (fileHandle.IsInvalid)
{
throw new System.ComponentModel.Win32Exception();
}
fileHandle.Close();
}
public static string[] GetDirectories(string path)
{
WinAPI.KERNEL32.WIN32_FIND_DATA findData;
SafeFindHandle findHandle;
List <string> directories = new List <string>();
int win32Error;
string basePath = UnicodePath.GetFullPath(path);
findHandle = WinAPI.KERNEL32.FindFirstFileW(@"\\?\" + UnicodePath.GetFullPath(path + @"\*"), out findData);
if (findHandle.IsInvalid)
{
win32Error = Marshal.GetLastWin32Error();
if (win32Error != WinAPI.KERNEL32.ERROR_NO_MORE_FILES && win32Error != WinAPI.KERNEL32.ERROR_FILE_NOT_FOUND && win32Error != WinAPI.KERNEL32.ERROR_PATH_NOT_FOUND)
{
throw new System.ComponentModel.Win32Exception();
}
return(directories.ToArray());
}
try {
do
{
if ((findData.FileAttributes & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY)
{
if (findData.FileName != "." && findData.FileName != "..")
{
directories.Add(string.Format("{0}{1}{2}", basePath, Path.DirectorySeparatorChar, findData.FileName));
}
}
} while (WinAPI.KERNEL32.FindNextFileW(findHandle, out findData));
win32Error = Marshal.GetLastWin32Error();
if (win32Error != WinAPI.KERNEL32.ERROR_NO_MORE_FILES)
{
throw new System.ComponentModel.Win32Exception(win32Error);
}
} finally {
findHandle.Close();
}
return(directories.ToArray());
}