public static UnoHostArgs RemoveFrom(IList <string> args, IFileSystem fs)
{
var argsAsString = args.Select(a => "\"" + a + "\"").Join(" ");
try
{
var unohostArgs = new UnoHostArgs()
{
AssemblyPath = args.TryRemoveAt(0)
.SelectMany(fs.TryResolveAbsolutePath)
.SelectMany(v => v is AbsoluteFilePath
? Optional.Some((AbsoluteFilePath)v)
: Optional.None())
.OrThrow()
};
unohostArgs.IsDebug = args.TryGetAt(0).Select(arg => arg.Contains("--debug")).Or(false);
if (unohostArgs.IsDebug) // We don't have the pipes so lets return
{
unohostArgs.UserDataPath = FilePath.CreateTempFile();
return(unohostArgs);
}
unohostArgs.InputPipe = args.TryRemoveAt(0).SelectMany(PipeName.TryParse).OrThrow();
unohostArgs.OutputPipe = args.TryRemoveAt(0).SelectMany(PipeName.TryParse).OrThrow();
unohostArgs.UserDataPath = args.TryRemoveAt(0).SelectMany(AbsoluteFilePath.TryParse).OrThrow();
return(unohostArgs);
}
catch (Exception)
{
throw new Exception("Failed to parse UnoHost arguments '" + argsAsString + "'");
}
}
public static UnoHostProcess Spawn(AbsoluteFilePath assembly, IObservable <IBinaryMessage> messagesToUnoHost, AbsoluteFilePath userDataPath, IEnumerable <string> moreArgs)
{
if (Application == null)
{
throw new InvalidOperationException("UnoHostProcess.Application has not been initialized");
}
var args = new UnoHostArgs
{
AssemblyPath = assembly,
OutputPipe = PipeName.New(),
InputPipe = PipeName.New(),
UserDataPath = userDataPath,
};
var disp = args.InputPipe.BeginWritingMessages("UnoHost", ex => Console.WriteLine("Designer failed to write message to UnoHost: " + ex), messagesToUnoHost);
return(new UnoHostProcess
{
Messages = args.OutputPipe.ReadMessages("UnoHost"),
Process = Observable.Start(() => Application.Start(args.Serialize().Concat(moreArgs))),
Disposables = Disposable.Combine(disp)
});
}