public static bool Exists(string path)
{
if (unix.IsUnix)
{
return(System.IO.File.Exists(path));
}
string fixPath = NameFix.AddLongPathPrefix(path);
Win32Native.WIN32_FILE_ATTRIBUTE_DATA wIn32FileAttributeData = new Win32Native.WIN32_FILE_ATTRIBUTE_DATA();
bool b = Win32Native.GetFileAttributesEx(fixPath, 0, ref wIn32FileAttributeData);
return(b && (wIn32FileAttributeData.fileAttributes & Win32Native.FILE_ATTRIBUTE_DIRECTORY) == 0);
}
public FileInfo(string path)
{
FullName = path;
Name = Path.GetFileName(path);
System.IO.FileInfo fi = new System.IO.FileInfo(NameFix.AddLongPathPrefix(path));
if (!fi.Exists)
{
return;
}
Length = fi.Length;
LastWriteTime = fi.LastWriteTimeUtc.Ticks;
LastAccessTime = fi.LastAccessTimeUtc.Ticks;
CreationTime = fi.CreationTimeUtc.Ticks;
}
public static void Move(string sourceDirName, string destDirName)
{
if (unix.IsUnix)
{
System.IO.Directory.Move(sourceDirName, destDirName);
return;
}
if (sourceDirName == null)
{
throw new ArgumentNullException("sourceDirName");
}
if (sourceDirName.Length == 0)
{
throw new ArgumentException("Argument_EmptyFileName", "sourceDirName");
}
if (destDirName == null)
{
throw new ArgumentNullException("destDirName");
}
if (destDirName.Length == 0)
{
throw new ArgumentException("Argument_EmptyFileName", "destDirName");
}
string fullsourceDirName = NameFix.AddLongPathPrefix(sourceDirName);
string fulldestDirName = NameFix.AddLongPathPrefix(destDirName);
if (!Win32Native.MoveFile(fullsourceDirName, fulldestDirName))
{
int hr = Marshal.GetLastWin32Error();
if (hr == Win32Native.ERROR_FILE_NOT_FOUND) // Source dir not found
{
throw new Exception("ERROR_PATH_NOT_FOUND " + fullsourceDirName);
}
if (hr == Win32Native.ERROR_ACCESS_DENIED) // WinNT throws IOException. This check is for Win9x. We can't change it for backcomp.
{
throw new Exception("UnauthorizedAccess_IODenied_Path" + sourceDirName);
}
}
}
public static bool SetAttributes(string path, FileAttributes fileAttributes)
{
if (unix.IsUnix)
{
try
{
System.IO.File.SetAttributes(path, (System.IO.FileAttributes)fileAttributes);
return(true);
}
catch (Exception)
{
return(false);
}
}
string fullPath = NameFix.AddLongPathPrefix(path);
return(Win32Native.SetFileAttributes(fullPath, (int)fileAttributes));
}
public static void Delete(string path)
{
if (unix.IsUnix)
{
System.IO.File.Delete(path);
return;
}
string fixPath = NameFix.AddLongPathPrefix(path);
if (!Win32Native.DeleteFile(fixPath))
{
int hr = Marshal.GetLastWin32Error();
if (hr != Win32Native.ERROR_FILE_NOT_FOUND)
{
throw new Exception(GetErrorCode(hr), new Exception("ERROR_DELETING_FILE. (" + path + ")"));
}
}
}
public static void Delete(String path)
{
if (unix.IsUnix)
{
System.IO.File.Delete(path);
return;
}
string fixPath = NameFix.AddLongPathPrefix(path);
if (!Win32Native.DeleteFile(fixPath))
{
int hr = Marshal.GetLastWin32Error();
if (hr != Win32Native.ERROR_FILE_NOT_FOUND)
{
throw new Exception("Error while deleting file :" + path);
}
}
}
public static void CreateDirectory(string path)
{
if (unix.IsUnix)
{
System.IO.Directory.CreateDirectory(path);
return;
}
if (path == null)
{
throw new ArgumentNullException("path");
}
if (path.Length == 0)
{
throw new ArgumentException("Argument_PathEmpty");
}
string fullPath = NameFix.AddLongPathPrefix(path);
Win32Native.CreateDirectory(fullPath, IntPtr.Zero);
}
public FileInfo[] GetFiles(string SearchPattern = "*")
{
List <FileInfo> files = new List <FileInfo>();
try
{
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(NameFix.AddLongPathPrefix(FullName));
if (!di.Exists)
{
return(files.ToArray());
}
System.IO.FileInfo[] arrDi = di.GetFiles(SearchPattern);
foreach (System.IO.FileInfo tDi in arrDi)
{
try
{
FileInfo lFi = new FileInfo
{
Name = tDi.Name,
FullName = Path.Combine(FullName, tDi.Name),
Length = tDi.Length
};
try { lFi.LastWriteTime = tDi.LastWriteTimeUtc.Ticks; } catch { lFi.LastWriteTime = 0; }
try { lFi.LastAccessTime = tDi.LastAccessTimeUtc.Ticks; } catch { lFi.LastWriteTime = 0; }
try { lFi.CreationTime = tDi.CreationTimeUtc.Ticks; } catch { lFi.LastWriteTime = 0; }
files.Add(lFi);
}
catch { }
}
}
catch
{
}
return(files.ToArray());
}
public DirectoryInfo[] GetDirectories()
{
List <DirectoryInfo> dirs = new List <DirectoryInfo>();
try
{
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(NameFix.AddLongPathPrefix(FullName));
if (!di.Exists)
{
return(dirs.ToArray());
}
System.IO.DirectoryInfo[] arrDi = di.GetDirectories();
foreach (System.IO.DirectoryInfo tDi in arrDi)
{
try
{
DirectoryInfo lDi = new DirectoryInfo
{
Name = tDi.Name,
FullName = Path.Combine(FullName, tDi.Name)
};
try { lDi.LastWriteTime = tDi.LastWriteTimeUtc.Ticks; } catch { lDi.LastWriteTime = 0; }
try { lDi.LastAccessTime = tDi.LastAccessTimeUtc.Ticks; } catch { lDi.LastWriteTime = 0; }
try { lDi.CreationTime = tDi.CreationTimeUtc.Ticks; } catch { lDi.LastWriteTime = 0; }
dirs.Add(lDi);
}
catch { }
}
}
catch
{
}
return(dirs.ToArray());
}
public DirectoryInfo[] GetDirectories(string SearchPattern, bool includeHidden = true)
{
List <DirectoryInfo> dirs = new List <DirectoryInfo>();
if (unix.IsUnix)
{
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(FullName);
System.IO.DirectoryInfo[] arrDi = di.GetDirectories(SearchPattern);
foreach (System.IO.DirectoryInfo tDi in arrDi)
{
DirectoryInfo lDi = new DirectoryInfo
{
Name = tDi.Name,
FullName = Path.Combine(FullName, tDi.Name),
LastWriteTime = tDi.LastWriteTimeUtc.Ticks
};
dirs.Add(lDi);
}
return(dirs.ToArray());
}
string dirName = NameFix.AddLongPathPrefix(FullName);
Win32Native.WIN32_FIND_DATA findData = new Win32Native.WIN32_FIND_DATA();
SafeFindHandle findHandle = Win32Native.FindFirstFile(dirName + @"\" + SearchPattern, findData);
if (!findHandle.IsInvalid)
{
do
{
string currentFileName = findData.cFileName;
// if this is a directory, find its contents
if ((findData.dwFileAttributes & Win32Native.FILE_ATTRIBUTE_DIRECTORY) == 0)
{
continue;
}
if (currentFileName == "." || currentFileName == "..")
{
continue;
}
if (!includeHidden && (findData.dwFileAttributes & Win32Native.FILE_ATTRIBUTE_HIDDEN) != 0)
{
continue;
}
DirectoryInfo di = new DirectoryInfo
{
Name = currentFileName,
FullName = Path.Combine(FullName, currentFileName),
LastWriteTime = Convert.Time(findData.ftLastWriteTimeHigh, findData.ftLastWriteTimeLow)
};
dirs.Add(di);
}while (Win32Native.FindNextFile(findHandle, findData));
}
// close the find handle
findHandle.Dispose();
return(dirs.ToArray());
}
public static void Delete(string path)
{
System.IO.File.Delete(NameFix.AddLongPathPrefix(path));
}
public static void Move(string sourceFileName, string destFileName)
{
System.IO.File.Move(NameFix.AddLongPathPrefix(sourceFileName), NameFix.AddLongPathPrefix(destFileName));
}
public static void Copy(string sourceFileName, string destFileName, bool overwrite)
{
System.IO.File.Copy(NameFix.AddLongPathPrefix(sourceFileName), NameFix.AddLongPathPrefix(destFileName), overwrite);
}
public static bool Exists(string path)
{
return(System.IO.File.Exists(NameFix.AddLongPathPrefix(path)));
}
public static void CreateDirectory(string path)
{
System.IO.Directory.CreateDirectory(NameFix.AddLongPathPrefix(path));
}
public static void Move(string sourceDirName, string destDirName)
{
System.IO.Directory.Move(NameFix.AddLongPathPrefix(sourceDirName), NameFix.AddLongPathPrefix(destDirName));
}
