public bool Exists(string gameName, string targetFilePath, long size)
{
ValidateFtpClient();
try
{
string gameRoot = Path.Combine(_ftpXboxSettings.GameRootDirectory, gameName);
string path = Path.Combine(gameRoot, targetFilePath);
// For FileExist or GetObjectInfo to work, the current working directory must be the drive
// where the file exists
SetWorkingDirectory(_ftpXboxSettings.GameRootDirectory);
// Due to a bug in the FluentFtp library, must convert \\ from Path.Combine to /
string newPath = ConvertPath(path);
FtpListItem fileInfo = _ftpClient.GetObjectInfo(newPath);
if (fileInfo == null)
{
return(false);
}
if (fileInfo.Size == size)
{
return(true);
}
}
catch (FtpCommandException ex)
{
if (ex.CompletionCode == "550") // Failed to change directory
{
return(false);
}
throw new XboxFtp.Core.Ports.Persistence.PersistenceException("Unhandled FTP exception", ex);
}
catch (Exception ex)
{
return(false);
}
return(false);
}
