internal static String InternalCopy(String sourceFileName, String destFileName, bool overwrite, bool checkHost)
{
String fullSourceFileName = Path.GetFullPathInternal(sourceFileName);
String fullDestFileName = Path.GetFullPathInternal(destFileName);
MonoIOError error;
if (!MonoIO.CopyFile(fullSourceFileName, fullDestFileName, overwrite, out error))
{
string p = Locale.GetText("{0}\" or \"{1}", sourceFileName, destFileName);
throw MonoIO.GetException(p, error);
}
return(fullDestFileName);
}
public static void Copy(string sourceFileName, string destFileName, bool overwrite)
{
MonoIOError error;
if (sourceFileName == null)
{
throw new ArgumentNullException("sourceFileName");
}
if (destFileName == null)
{
throw new ArgumentNullException("destFileName");
}
if (sourceFileName.Length == 0)
{
throw new ArgumentException("An empty file name is not valid.", "sourceFileName");
}
if (sourceFileName.Trim().Length == 0 || sourceFileName.IndexOfAny(Path.InvalidPathChars) != -1)
{
throw new ArgumentException("The file name is not valid.");
}
if (destFileName.Length == 0)
{
throw new ArgumentException("An empty file name is not valid.", "destFileName");
}
if (destFileName.Trim().Length == 0 || destFileName.IndexOfAny(Path.InvalidPathChars) != -1)
{
throw new ArgumentException("The file name is not valid.");
}
SecurityManager.EnsureElevatedPermissions(); // this is a no-op outside moonlight
if (!MonoIO.Exists(sourceFileName, out error))
{
throw new FileNotFoundException(Locale.GetText("{0} does not exist", sourceFileName), sourceFileName);
}
if ((GetAttributes(sourceFileName) & FileAttributes.Directory) == FileAttributes.Directory)
{
throw new ArgumentException(Locale.GetText("{0} is a directory", sourceFileName));
}
if (MonoIO.Exists(destFileName, out error))
{
if ((GetAttributes(destFileName) & FileAttributes.Directory) == FileAttributes.Directory)
{
throw new ArgumentException(Locale.GetText("{0} is a directory", destFileName));
}
if (!overwrite)
{
throw new IOException(Locale.GetText("{0} already exists", destFileName));
}
}
string DirName = Path.GetDirectoryName(destFileName);
if (DirName != String.Empty && !Directory.Exists(DirName))
{
throw new DirectoryNotFoundException(Locale.GetText("Destination directory not found: {0}", DirName));
}
if (!MonoIO.CopyFile(sourceFileName, destFileName, overwrite, out error))
{
string p = Locale.GetText("{0}\" or \"{1}", sourceFileName, destFileName);
throw MonoIO.GetException(p, error);
}
}
