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1 package gnu.jemacs.buffer;
2 import java.io.*;
3
4
5
6 public class InfProcessMode extends ProcessMode
7 {
8 Process  proc;
9
10 InputStream out;
11 InputStream err;
12 OutputStream in;
13
14 public InfProcessMode (Buffer buffer, String command)
15 {
16 this.buffer = buffer;
17 processMark = new Marker(buffer.pointMarker);
18
19 try
20 {
21 proc = Runtime.getRuntime().exec(command);
22 }
23 catch (Exception ex)
24 {
25 throw new gnu.mapping.WrappedException("cannot run "+command, ex);
26 }
27 in = proc.getOutputStream();
28 out = proc.getInputStream();
29 err = proc.getErrorStream();
30 toInferior = new OutputStreamWriter(in);
31 Thread outThread = new InputStreamHandler(out, this);
32 outThread.setPriority(Thread.currentThread().getPriority() + 1);
33 outThread.start();
34 Thread errThread = new InputStreamHandler(err, this);
35 errThread.setPriority(Thread.currentThread().getPriority() + 1);
36 errThread.start();
37 }
38
39 public static void shellMode (Buffer buffer, String command)
40 {
41 buffer.modes = new InfProcessMode(buffer, command);
42 }
43 }
44 |
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