!7

sS keyphrase = "computer";
// 1e-40 works pretty well with few false positives
// 1e-30 gets no hits
sS threshold = "1e-35" /*"1e-40"*/ /*"1e-50"*/;
sO onKeyPhrase;

sS python = trim([[
#!/usr/bin/python
from subprocess import Popen, PIPE, STDOUT
import pty
import os
import sys

cmd = 'pocketsphinx_continuous -inmic yes -keyphrase #KEYPHRASE# -kws_threshold #THRESHOLD#'

master, slave = pty.openpty()

p = Popen(cmd, shell=True, stdin=PIPE, stdout=slave, stderr=slave, close_fds=True)
stdout = os.fdopen(master)
while True:
    sys.stdout.write(stdout.readline())
    sys.stdout.flush()
]]);

p {
  unix_killAll("pocketsphinx");
  
  onKeyPhrase = voidfunc(S s) {
    infoBox("Yep!");
    sendOpt("Kevin", "Yep");
  };
  File fPython = getProgramFile("pocketsphinx.py");
  makeExecutable(saveTextFile(fPython, python.replace("#THRESHOLD#", threshold).replace("#KEYPHRASE#", bashQuote(keyphrase)));
  backtickToConsole_lineBuf(f2s(fPython), voidfunc(S line) {
    print("Line read: " + quote(line));
    if (eq(line, keyphrase))
      pcallF(onKeyPhrase, line);
  });
}