private IodineObject Empty(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
IodineSubprocess proc = self as IodineSubprocess;
if (proc == null)
{
vm.RaiseException(new IodineTypeException(TypeDefinition.Name));
return(null);
}
return(IodineBool.Create(proc.Value.StandardOutput.Peek() < 0));
}
private IodineObject Alive(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
IodineSubprocess proc = self as IodineSubprocess;
if (proc == null)
{
vm.RaiseException(new IodineTypeException(TypeDefinition.Name));
return(null);
}
return(IodineBool.Create(proc.Value.HasExited));
}
private IodineObject Read(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
IodineSubprocess proc = self as IodineSubprocess;
if (proc == null)
{
vm.RaiseException(new IodineTypeException(TypeDefinition.Name));
return(null);
}
return(new IodineString(proc.Value.StandardOutput.ReadToEnd()));
}
private static IodineObject Kill(
VirtualMachine vm,
IodineObject self,
IodineObject[] args)
{
IodineSubprocess procObj = self as IodineSubprocess;
if (procObj == null)
{
vm.RaiseException(new IodineTypeException(TypeDefinition.Name));
return(null);
}
procObj.Value.Kill();
return(null);
}
private IodineObject Writeln(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
IodineSubprocess proc = self as IodineSubprocess;
if (proc == null)
{
vm.RaiseException(new IodineTypeException(TypeDefinition.Name));
return(null);
}
foreach (IodineObject obj in args)
{
IodineString str = obj as IodineString;
if (str == null)
{
vm.RaiseException(new IodineTypeException("Str"));
return(null);
}
proc.StdinWriteString(vm, str.Value + "\n");
}
return(null);
}
