public Program(int pid, Stream stdout = null, Stream stdin = null, Stream stderr = null)
{
Running = false;
Pid = pid;
Events = new Queue <ProgramEvent>();
if (stdout == null)
{
stdout = new NixStream();
}
StdOut = stdout;
if (stdin == null)
{
NixStream s = new NixStream();
s.EchoStream = true;
stdin = s;
}
InputStream = stdin;
if (stderr == null)
{
stderr = new NixStream();
}
StdErr = stderr;
MainThread = new System.Threading.Thread(RunHandler);
InputThread = new System.Threading.Thread(InputRun);
}
public static void SetEchoStream(this System.IO.Stream stream, bool value)
{
NixStream nixStream = stream as NixStream;
if (nixStream != null)
{
nixStream.EchoStream = value;
}
}
// Use this for initialization
void Start()
{
/*
* var ScriptEngine = IronPython.Hosting.Python.CreateEngine();
* // and the scope (ie, the python namespace)
* var ScriptScope = ScriptEngine.CreateScope();
*
* // execute a string in the interpreter and grab the variable
* string example = "f = open('testfile', 'w')\nf.write('Testoutput')\nf.close()";
*
* var ScriptSource = ScriptEngine.CreateScriptSourceFromString(example);
* ScriptSource.Execute(ScriptScope);
* string came_from_script = ScriptScope.GetVariable<string>("output");
* // Should be what we put into 'output' in the script.
* Debug.Log(came_from_script);
*
* var ScriptEngine = IronPython.Hosting.Python.CreateEngine();
* // and the scope (ie, the python namespace)
* var ScriptScope = ScriptEngine.CreateScope();
* // execute a string in the interpreter and grab the variable
* string example = "from System.Collections import BitArray\nba = BitArray(5)\nba.Set(0, False)\noutput = ba[0]";
*
* var ScriptSource = ScriptEngine.CreateScriptSourceFromString(example);
* ScriptSource.Execute(ScriptScope);
* bool came_from_script = ScriptScope.GetVariable<bool>("output");
* // Should be what we put into 'output' in the script.
* Debug.Log(came_from_script);
*/
InputBuffer = "";
Lua.LuaOptions opts = new Lua.LuaOptions();
opts.ExecuteHandler = ExecuteHandler;
StdIn = new NixStream();
opts.StdIn = StdIn;
//stdin.Write ("Melli\n");
/*Thread t = new Thread(() =>
* {
* Thread.Sleep(2000);
* //Console.WriteLine("Waiting for use input: ");
* //string input = Console.ReadLine();
* //stdin.Write(input + "\n");
* stdin.Write("Melli\n");
* });
* t.Start();*/
Thread t2 = new Thread(() =>
{
Lua l = new Lua(opts);
l.DoString(@"os.execute('hello: ')
s = io.read('*l')
os.execute('how are you? '..s)" );
});
t2.Start();
}
public static bool GetEchoStream(this System.IO.Stream stream)
{
NixStream nixStream = stream as NixStream;
if (nixStream != null)
{
return(nixStream.EchoStream);
}
return(true);
}
public static int Read(this System.IO.Stream stream, ref string buffer, int maxRead = -1)
{
NixStream nixStream = stream as NixStream;
if (nixStream != null)
{
return(nixStream.ReadString(ref buffer, maxRead));
}
return(0);
}
public static void WriteLine(this System.IO.Stream stream, string buffer)
{
NixStream nixStream = stream as NixStream;
if (nixStream != null)
{
nixStream.WriteStringLine(buffer);
return;
}
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(buffer + "\n");
stream.Write(bytes, 0, bytes.Length);
}
public void Execute(string input)
{
List <string> result = Parse(input);
if (result.Count == 1)
{
MainSystem.Execute(MainSession, result[0]);
}
else if (result.Count > 1)
{
string args = "";
string operand = null;
string args2 = "";
args = result[0];
if (result.Count >= 3)
{
operand = result[1];
args2 = result[2];
}
if (args2.Length == 0)
{
MainSystem.Execute(MainSession, args);
}
else
{
if (operand == ">" || operand == "<")
{
NixPath filePath = new NixPath(args2);
NixPath path = OpenPath(filePath);
using (Stream fstream = MainSystem.RootDrive.OpenFile(path, FileAccess.Write, FileMode.Create))
{
if (operand == ">")
{
MainSystem.Execute(MainSession, args, fstream, null);
}
else if (operand == "<")
{
MainSystem.Execute(MainSession, args, null, fstream);
}
}
}
else if (operand == "|")
{
NixStream tmp = new NixStream();
MainSystem.Execute(MainSession, args, tmp, null);
MainSystem.Execute(MainSession, args2, null, tmp);
}
}
}
}
public static void WriteLine(this NixStream stream, string buffer)
{
stream.WriteStringLine(buffer);
}