public static void SafeMoveFile(
string sourcePath,
string dstFilePath)
{
Trace.TraceInformation(@"About to safe-move file from '{0}' to '{1}'.", sourcePath, dstFilePath);
if (sourcePath == null || dstFilePath == null)
{
Trace.TraceInformation(
string.Format(
@"Source file path or destination file path does not exist. " +
@"Not moving."
));
}
else
{
if (SafeFileExists(sourcePath))
{
SafeDeleteFile(dstFilePath);
var d = ZlpPathHelper.GetDirectoryPathNameFromFilePath(dstFilePath);
if (!ZlpIOHelper.DirectoryExists(d))
{
Trace.TraceInformation(@"Creating non-existing folder '{0}'.", d);
ZlpIOHelper.CreateDirectory(d);
}
ZlpIOHelper.MoveFile(sourcePath, dstFilePath);
}
else
{
Trace.TraceInformation(@"Source file path to move does not exist: '{0}'.", sourcePath);
}
}
}
public void MoveTo(ZlpFileInfo destinationFilePath)
{
ZlpIOHelper.MoveFile(_path, destinationFilePath.FullName);
}
public void MoveTo(string destinationFilePath)
{
ZlpIOHelper.MoveFile(_path, destinationFilePath);
}
public static void SafeDeleteFile(
string filePath)
{
Trace.TraceInformation(@"About to safe-delete file '{0}'.", filePath);
if (!string.IsNullOrEmpty(filePath) &&
SafeFileExists(filePath))
{
try
{
var attributes = ZlpIOHelper.GetFileAttributes(filePath);
// Remove read-only attributes.
if ((attributes & FileAttributes.Readonly) != 0)
{
ZlpIOHelper.SetFileAttributes(
filePath,
attributes & (~(FileAttributes.Readonly)));
}
ZlpIOHelper.DeleteFile(filePath);
}
catch (UnauthorizedAccessException x)
{
var newFilePath =
string.Format(
@"{0}.{1:N}.deleted",
filePath,
Guid.NewGuid());
Trace.TraceWarning(@"Caught UnauthorizedAccessException while deleting file '{0}'. " +
@"Renaming now to '{1}'. {2}", filePath, newFilePath, x.Message);
try
{
ZlpIOHelper.MoveFile(
filePath,
newFilePath);
}
catch (Win32Exception x2)
{
Trace.TraceWarning(@"Caught IOException while renaming upon failed deleting file '{0}'. " +
@"Renaming now to '{1}'. {2}", filePath, newFilePath, x2.Message);
}
}
catch (Win32Exception x)
{
var newFilePath =
string.Format(
@"{0}.{1:N}.deleted",
filePath,
Guid.NewGuid());
Trace.TraceWarning(@"Caught IOException while deleting file '{0}'. " +
@"Renaming now to '{1}'. {2}", filePath, newFilePath, x.Message);
try
{
ZlpIOHelper.MoveFile(
filePath,
newFilePath);
}
catch (Win32Exception x2)
{
Trace.TraceWarning(@"Caught IOException while renaming upon failed deleting file '{0}'. " +
@"Renaming now to '{1}'. {2}", filePath, newFilePath, x2.Message);
}
}
}
else
{
Trace.TraceInformation(@"Not safe-deleting file '{0}', " +
@"because the file does not exist.", filePath);
}
}
public void MoveTo(ZlpFileInfo destinationFilePath) => ZlpIOHelper.MoveFile(FullName, destinationFilePath.FullName);
public void MoveTo(string destinationFilePath) => ZlpIOHelper.MoveFile(FullName, destinationFilePath);
public void MoveTo(
ZlpFileInfo destinationFilePath,
bool overwriteExisting)
=> ZlpIOHelper.MoveFile(FullName, destinationFilePath.FullName, overwriteExisting);
public void MoveTo(
string destinationFilePath,
bool overwriteExisting) => ZlpIOHelper.MoveFile(FullName, destinationFilePath, overwriteExisting);
