public void MoveTo(String destFileName)
{
if (destFileName == null)
{
throw new ArgumentNullException("destFileName");
}
if (destFileName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), "destFileName");
}
Contract.EndContractBlock();
String fullDestFileName = Path.GetFullPathInternal(destFileName);
#if FEATURE_CORECLR
FileSecurityState sourceState = new FileSecurityState(FileSecurityStateAccess.Write | FileSecurityStateAccess.Read, DisplayPath, FullPath);
FileSecurityState destState = new FileSecurityState(FileSecurityStateAccess.Write, destFileName, fullDestFileName);
sourceState.EnsureState();
destState.EnsureState();
#else
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, new String[] { FullPath }, false, false).Demand();
FileIOPermission.QuickDemand(FileIOPermissionAccess.Write, fullDestFileName, false, false);
#endif
if (!Win32Native.MoveFile(FullPath, fullDestFileName))
{
__Error.WinIOError();
}
FullPath = fullDestFileName;
OriginalPath = destFileName;
_name = Path.GetFileName(fullDestFileName);
DisplayPath = GetDisplayPath(destFileName);
// Flush any cached information about the file.
_dataInitialised = -1;
}
// Moves a specified file to a new location and potentially a new file name.
// This method does work across volumes.
//
// The caller must have certain FileIOPermissions. The caller must
// have Read and Write permission to
// sourceFileName and Write
// permissions to destFileName.
//
/// <include file='doc\File.uex' path='docs/doc[@for="File.Move"]/*' />
public static void Move(String sourceFileName, String destFileName)
{
if (sourceFileName == null || destFileName == null)
{
throw new ArgumentNullException((sourceFileName == null ? "sourceFileName" : "destFileName"), Environment.GetResourceString("ArgumentNull_FileName"));
}
if (sourceFileName.Length == 0 || destFileName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), (sourceFileName.Length == 0 ? "sourceFileName" : "destFileName"));
}
String fullSourceFileName = Path.GetFullPathInternal(sourceFileName);
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, new String[] { fullSourceFileName }, false, false).Demand();
String fullDestFileName = Path.GetFullPathInternal(destFileName);
new FileIOPermission(FileIOPermissionAccess.Write, new String[] { fullDestFileName }, false, false).Demand();
if (!InternalExists(fullSourceFileName))
{
__Error.WinIOError(Win32Native.ERROR_FILE_NOT_FOUND, sourceFileName);
}
if (!Win32Native.MoveFile(fullSourceFileName, fullDestFileName))
{
int errorCode = Marshal.GetLastWin32Error();
__Error.WinIOError(errorCode, destFileName);
}
}
internal static void Move(String sourceFileName, String destFileName)
{
Contract.Requires(sourceFileName != null);
Contract.Requires(destFileName != null);
Contract.Requires(sourceFileName.Length > 0);
Contract.Requires(destFileName.Length > 0);
String fullSourceFileName = LongPath.NormalizePath(sourceFileName);
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, new String[] { fullSourceFileName }, false, false).Demand();
String fullDestFileName = LongPath.NormalizePath(destFileName);
new FileIOPermission(FileIOPermissionAccess.Write, new String[] { fullDestFileName }, false, false).Demand();
if (!LongPathFile.InternalExists(fullSourceFileName))
{
__Error.WinIOError(Win32Native.ERROR_FILE_NOT_FOUND, fullSourceFileName);
}
String tempSourceFileName = Path.AddLongPathPrefix(fullSourceFileName);
String tempDestFileName = Path.AddLongPathPrefix(fullDestFileName);
if (!Win32Native.MoveFile(tempSourceFileName, tempDestFileName))
{
__Error.WinIOError();
}
}
public void MoveTo(String destFileName)
{
if (destFileName == null)
{
throw new ArgumentNullException(nameof(destFileName));
}
if (destFileName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), nameof(destFileName));
}
Contract.EndContractBlock();
string fullDestFileName = Path.GetFullPath(destFileName);
FileSecurityState sourceState = new FileSecurityState(FileSecurityStateAccess.Write | FileSecurityStateAccess.Read, DisplayPath, FullPath);
FileSecurityState destState = new FileSecurityState(FileSecurityStateAccess.Write, destFileName, fullDestFileName);
sourceState.EnsureState();
destState.EnsureState();
if (!Win32Native.MoveFile(FullPath, fullDestFileName))
{
__Error.WinIOError();
}
FullPath = fullDestFileName;
OriginalPath = destFileName;
_name = Path.GetFileName(fullDestFileName);
DisplayPath = GetDisplayPath(destFileName);
// Flush any cached information about the file.
_dataInitialised = -1;
}
private static void InternalMove(String sourceFileName, String destFileName)
{
if (sourceFileName == null)
{
throw new ArgumentNullException(nameof(sourceFileName), Environment.GetResourceString("ArgumentNull_FileName"));
}
if (destFileName == null)
{
throw new ArgumentNullException(nameof(destFileName), Environment.GetResourceString("ArgumentNull_FileName"));
}
if (sourceFileName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), nameof(sourceFileName));
}
if (destFileName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), nameof(destFileName));
}
Contract.EndContractBlock();
String fullSourceFileName = Path.GetFullPath(sourceFileName);
String fullDestFileName = Path.GetFullPath(destFileName);
if (!InternalExists(fullSourceFileName))
{
__Error.WinIOError(Win32Native.ERROR_FILE_NOT_FOUND, fullSourceFileName);
}
if (!Win32Native.MoveFile(fullSourceFileName, fullDestFileName))
{
__Error.WinIOError();
}
}
// Moves a given file to a new location and potentially a new file name.
// This method does work across volumes.
//
// The caller must have certain FileIOPermissions. The caller must
// have Read and Write permission to
// sourceFileName and Write
// permissions to destFileName.
//
/// <include file='doc\FileInfo.uex' path='docs/doc[@for="FileInfo.MoveTo"]/*' />
public void MoveTo(String destFileName)
{
if (destFileName == null)
{
throw new ArgumentNullException("destFileName");
}
if (destFileName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), "destFileName");
}
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, new String[] { FullPath }, false, false).Demand();
String fullDestFileName = Path.GetFullPathInternal(destFileName);
new FileIOPermission(FileIOPermissionAccess.Write, new String[] { fullDestFileName }, false, false).Demand();
if (!Win32Native.MoveFile(FullPath, fullDestFileName))
{
__Error.WinIOError();
}
FullPath = fullDestFileName;
OriginalPath = destFileName;
_name = Path.GetFileName(fullDestFileName);
// Flush any cached information about the file.
_dataInitialised = -1;
}
internal static void Move(String sourceDirName, String destDirName)
{
Contract.Requires(sourceDirName != null);
Contract.Requires(destDirName != null);
Contract.Requires(sourceDirName.Length != 0);
Contract.Requires(destDirName.Length != 0);
String fullsourceDirName = LongPath.NormalizePath(sourceDirName);
String sourcePath = GetDemandDir(fullsourceDirName, false);
if (sourcePath.Length >= Path.MaxLongPath)
{
throw new PathTooLongException(Environment.GetResourceString("IO.PathTooLong"));
}
String fulldestDirName = LongPath.NormalizePath(destDirName);
String destPath = GetDemandDir(fulldestDirName, false);
if (destPath.Length >= Path.MaxLongPath)
{
throw new PathTooLongException(Environment.GetResourceString("IO.PathTooLong"));
}
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, new String[] { sourcePath }, false, false).Demand();
new FileIOPermission(FileIOPermissionAccess.Write, new String[] { destPath }, false, false).Demand();
if (String.Compare(sourcePath, destPath, StringComparison.OrdinalIgnoreCase) == 0)
{
throw new IOException(Environment.GetResourceString("IO.IO_SourceDestMustBeDifferent"));
}
String sourceRoot = LongPath.GetPathRoot(sourcePath);
String destinationRoot = LongPath.GetPathRoot(destPath);
if (String.Compare(sourceRoot, destinationRoot, StringComparison.OrdinalIgnoreCase) != 0)
{
throw new IOException(Environment.GetResourceString("IO.IO_SourceDestMustHaveSameRoot"));
}
String tempSourceDirName = Path.AddLongPathPrefix(sourceDirName);
String tempDestDirName = Path.AddLongPathPrefix(destDirName);
if (!Win32Native.MoveFile(tempSourceDirName, tempDestDirName))
{
int hr = Marshal.GetLastWin32Error();
if (hr == Win32Native.ERROR_FILE_NOT_FOUND) // Source dir not found
{
hr = Win32Native.ERROR_PATH_NOT_FOUND;
__Error.WinIOError(hr, fullsourceDirName);
}
// This check was originally put in for Win9x (unfortunately without special casing it to be for Win9x only). We can't change the NT codepath now for backcomp reasons.
if (hr == Win32Native.ERROR_ACCESS_DENIED) // WinNT throws IOException. This check is for Win9x. We can't change it for backcomp.
{
throw new IOException(Environment.GetResourceString("UnauthorizedAccess_IODenied_Path", sourceDirName), Win32Native.MakeHRFromErrorCode(hr));
}
__Error.WinIOError(hr, String.Empty);
}
}
private static void InternalMove(String sourceFileName, String destFileName, bool checkHost)
{
if (sourceFileName == null)
{
throw new ArgumentNullException(nameof(sourceFileName), Environment.GetResourceString("ArgumentNull_FileName"));
}
if (destFileName == null)
{
throw new ArgumentNullException(nameof(destFileName), Environment.GetResourceString("ArgumentNull_FileName"));
}
if (sourceFileName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), nameof(sourceFileName));
}
if (destFileName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), nameof(destFileName));
}
Contract.EndContractBlock();
String fullSourceFileName = Path.GetFullPath(sourceFileName);
String fullDestFileName = Path.GetFullPath(destFileName);
if (checkHost)
{
FileSecurityState sourceState = new FileSecurityState(FileSecurityStateAccess.Write | FileSecurityStateAccess.Read, sourceFileName, fullSourceFileName);
FileSecurityState destState = new FileSecurityState(FileSecurityStateAccess.Write, destFileName, fullDestFileName);
sourceState.EnsureState();
destState.EnsureState();
}
if (!InternalExists(fullSourceFileName))
{
__Error.WinIOError(Win32Native.ERROR_FILE_NOT_FOUND, fullSourceFileName);
}
if (!Win32Native.MoveFile(fullSourceFileName, fullDestFileName))
{
__Error.WinIOError();
}
}
// Moves a given file to a new location and potentially a new file name.
// This method does work across volumes.
//
// The caller must have certain FileIOPermissions. The caller must
// have Read and Write permission to
// sourceFileName and Write
// permissions to destFileName.
//
/// <include file='doc\FileInfo.uex' path='docs/doc[@for="FileInfo.MoveTo"]/*' />
public void MoveTo(String destFileName)
{
if (destFileName == null)
{
throw new ArgumentNullException("destFileName");
}
if (destFileName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), "destFileName");
}
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, new String[] { FullPath }, false, false).Demand();
destFileName = Path.GetFullPathInternal(destFileName);
new FileIOPermission(FileIOPermissionAccess.Write, new String[] { destFileName }, false, false).Demand();
if (!Win32Native.MoveFile(FullPath, destFileName))
{
__Error.WinIOError();
}
FullPath = destFileName;
_name = Path.GetFileName(destFileName);
}
