private string GetCliProperties()
{
if (FormMethods.VerifyIntegrity())
{
// https://stackoverflow.com/a/11350038
var cliProperties = FileVersionInfo.GetVersionInfo(Main.VGAudioCli);
string cliName = cliProperties.ProductName;
string cliVersion = cliProperties.FileVersion;
return(string.Format("{0} {1}", cliName, cliVersion));
}
return("(Unknown)");
}
public string LoadCommand(string arguments = null, string workingDirectory = null)
{
if (!FormMethods.VerifyIntegrity())
{
return(null);
}
// If there's an opened file, use its location as a working directory
if (workingDirectory == null)
{
if (Info.ContainsKey("Path"))
{
workingDirectory = Path.GetDirectoryName(Info["Path"]);
}
else
{
workingDirectory = Path.GetDirectoryName(Main.VGAudioCli);
}
}
else
{
if (!Directory.Exists(workingDirectory))
{
workingDirectory = Path.GetDirectoryName(Main.VGAudioCli);
}
}
ProcessStartInfo procInfo = new ProcessStartInfo
{
FileName = Main.VGAudioCli,
WorkingDirectory = workingDirectory,
Arguments = arguments,
RedirectStandardOutput = true,
UseShellExecute = false,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden
};
var proc = Process.Start(procInfo);
proc.WaitForExit();
if (proc.ExitCode == 0)
{
return(proc.StandardOutput.ReadToEnd());
}
else
{
return(null);
}
}
public bool Convert()
{
if (!File.Exists(Info["Path"]))
{
throw new FileNotFoundException("The opened file no longer exists!");
}
// Check if the export file extension is the correct one
if (Path.GetExtension(ExportInfo["Path"]).ToLower() != ExportInfo["Extension"].ToLower())
{
// Error occurs when the user replaces an existing file
// with invalid export extension through the dialog box
throw new ArgumentException("The file extension selected is invalid!");
}
string arguments = GenerateConversionParams(ExportInfo["PathEscaped"]);
if (string.IsNullOrEmpty(arguments))
{
throw new Exception("Internal Error: No parameters!");
}
if (!FormMethods.VerifyIntegrity())
{
return(false);
}
Lock(false); // Unlock the file
ProcessStartInfo procInfo = new ProcessStartInfo
{
FileName = Main.VGAudioCli,
WorkingDirectory = Path.GetDirectoryName(Info["Path"]),
Arguments = arguments,
RedirectStandardOutput = true,
UseShellExecute = false,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden
};
var proc = Process.Start(procInfo);
string line = "";
while (!proc.StandardOutput.EndOfStream)
{
line += proc.StandardOutput.ReadLine() + "\r\n";
}
string[] standardConsoleOutput = line.Split(
new[] { "\r\n", "\r", "\n" },
StringSplitOptions.None
);
Lock(true); // Relock the file
// Invalid parameter passed to the CLI
if (proc.ExitCode != 0)
{
throw new ArgumentException(standardConsoleOutput[0]);
}
// Progress bar [#### ] starts with '[' and success starts with, well, 'Success!'
if (!standardConsoleOutput[0].StartsWith("[") && !standardConsoleOutput[0].StartsWith("Success!"))
{
throw new NotSupportedException(standardConsoleOutput[0]);
}
// Get the time elapsed during the conversion
string timeElapsed = standardConsoleOutput[1].Substring(standardConsoleOutput[1].IndexOf(":") + 1);
ExportResult["TimeElapsed"] = TimeSpan.FromSeconds(System.Convert.ToDouble(timeElapsed)).ToString(@"hh\:mm\:ss\.fff");
return(true);
}