public void run() {
try {
for (; ; ) {
byte[] buf = new byte[8192];
int l = out.read(buf);
InputStreamReader r = new InputStreamReader(new ByteArrayInputStream(buf, 0, l));
StringBuilder sb = new StringBuilder();
for (; ; ) {
int c = r.read();
if (c == -1) {
break;
}
sb.append((char) c);
}
if (sb.length() > 0) {
terminal.write(sb.toString());
}
String s = terminal.read();
if (s != null && s.length() > 0) {
for (byte b : s.getBytes()) {
in.write(b);
}
}
}
} catch (IOException e) {
closed = true;
}
}
public SessionTerminal(CommandProcessor commandProcessor, ThreadIO threadIO)
throws IOException {
try {
this.terminal = new Terminal(TERM_WIDTH, TERM_HEIGHT);
terminal.write("\u001b\u005B20\u0068"); // set newline mode on
in = new PipedOutputStream();
out = new PipedInputStream();
PrintStream pipedOut = new PrintStream(new PipedOutputStream(out), true);
console =
createConsole(
commandProcessor, new PipedInputStream(in), pipedOut, threadIO, getBundleContext());
CommandSession session = factory.getSession(console);
session.put("APPLICATION", System.getProperty("karaf.name", "root"));
// TODO: user should likely be the logged in user, eg we can grab that from the user servlet
session.put("USER", "karaf");
session.put("COLUMNS", Integer.toString(TERM_WIDTH));
session.put("LINES", Integer.toString(/*TERM_HEIGHT*/ 39));
} catch (IOException e) {
LOG.info("Exception attaching to console", e);
throw e;
} catch (Exception e) {
LOG.info("Exception attaching to console", e);
throw (IOException) new IOException().initCause(e);
}
new Thread((Runnable) console).start();
new Thread(this).start();
}
public SessionTerminal(CommandProcessor commandProcessor, ThreadIO threadIO)
throws IOException {
try {
this.terminal = new Terminal(TERM_WIDTH, TERM_HEIGHT);
terminal.write("\u001b\u005B20\u0068"); // set newline mode on
in = new PipedOutputStream();
out = new PipedInputStream();
PrintStream pipedOut = new PrintStream(new PipedOutputStream(out), true);
console =
new Console(
commandProcessor,
threadIO,
new PipedInputStream(in),
pipedOut,
pipedOut,
new WebTerminal(TERM_WIDTH, TERM_HEIGHT),
null,
null);
CommandSession session = console.getSession();
session.put("APPLICATION", System.getProperty("karaf.name", "root"));
session.put("USER", "karaf");
session.put("COLUMNS", Integer.toString(TERM_WIDTH));
session.put("LINES", Integer.toString(TERM_HEIGHT));
} catch (IOException e) {
LOG.info("Exception attaching to console", e);
throw e;
} catch (Exception e) {
LOG.info("Exception attaching to console", e);
throw (IOException) new IOException().initCause(e);
}
new Thread(console).start();
new Thread(this).start();
}
public String handle(String str, boolean forceDump) throws IOException {
try {
if (str != null && str.length() > 0) {
String d = terminal.pipe(str);
for (byte b : d.getBytes()) {
in.write(b);
}
in.flush();
}
} catch (IOException e) {
closed = true;
throw e;
}
try {
return terminal.dump(10, forceDump);
} catch (InterruptedException e) {
throw new InterruptedIOException(e.toString());
}
}
