public static int CheckFile(RvFile file, string directory)
{
string filename = Path.Combine(directory, file.Name);
string ext = Path.GetExtension(filename).ToLower();
if (ext != ".chd")
{
return(0);
}
if (file.Size < MaxHeader)
{
return(0);
}
Stream s;
int retval = FileStream.OpenFileRead(filename, out s);
if (retval != 0)
{
return(retval);
}
if (s == null)
{
return(1);
}
CheckFile(s, out file.AltSHA1, out file.AltMD5, out file.CHDVersion);
file.FileStatusSet(
(file.AltSHA1 != null ? FileStatus.AltSHA1FromHeader : 0) |
(file.AltMD5 != null ? FileStatus.AltMD5FromHeader : 0)
);
s.Close();
s.Dispose();
return(0);
}
public static CHDManCheck ChdmanCheck(string filename, BackgroundWorker bgw, out string result)
{
_bgw = bgw;
_result = "";
_resultType = CHDManCheck.Unset;
string chdExe = "chdman.exe";
string chdPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, chdExe);
if (!System.IO.File.Exists(chdPath))
{
result = chdExe + " Not Found.";
return(CHDManCheck.ChdmanNotFound);
}
if (!System.IO.File.Exists(filename))
{
result = filename + " Not Found.";
return(CHDManCheck.CHDNotFound);
}
string shortName = NameFix.GetShortPath(filename);
using (Process exeProcess = new Process())
{
exeProcess.StartInfo.FileName = chdPath;
ReportError.LogOut("CHD: FileName :" + exeProcess.StartInfo.FileName);
exeProcess.StartInfo.Arguments = "verify -i \"" + shortName + "\"";
ReportError.LogOut("CHD: Arguments :" + exeProcess.StartInfo.Arguments);
// Set UseShellExecute to false for redirection.
exeProcess.StartInfo.UseShellExecute = false;
// Stops the Command window from popping up.
exeProcess.StartInfo.CreateNoWindow = true;
// Redirect the standard output.
// This stream is read asynchronously using an event handler.
exeProcess.StartInfo.RedirectStandardOutput = true;
exeProcess.StartInfo.RedirectStandardError = true;
// Set our event handler to asynchronously read the process output.
exeProcess.OutputDataReceived += CHDOutputHandler;
exeProcess.ErrorDataReceived += CHDErrorHandler;
_outputLineCount = 0;
_errorLines = 0;
ReportError.LogOut("CHD: Scanning Starting");
exeProcess.Start();
// Start the asynchronous read of the process output stream.
exeProcess.BeginOutputReadLine();
exeProcess.BeginErrorReadLine();
// Wait for the process finish.
exeProcess.WaitForExit();
ReportError.LogOut("CHD: Scanning Finished");
}
result = _result;
if (_resultType == CHDManCheck.Unset)
{
_resultType = CHDManCheck.Good;
}
_bgw.ReportProgress(0, new bgwText3(""));
ReportError.LogOut("CHD: returning result " + _resultType + " " + result);
return(_resultType);
}