Reply To: api question for disable/enable existing programs

[cremeikas]

I took Rays advice and extended the API to do this if you are interested Stril

/**
 * Enable or Disable a program
 * Command: /ep?pw=xxx&pid=x&en=x
 *
 * pw:    password
 * pid:   program index
 * en: 0 for disabled, 1 for enable
*/
byte server_enable_program(char *p) {
  byte i;

  ProgramStruct prog;

  // parse program index
  if (!findKeyVal(p, tmp_buffer, TMP_BUFFER_SIZE, PSTR("pid"), true)) {
    return HTML_DATA_MISSING;
  }
  int pid=atoi(tmp_buffer);
  if (!(pid>=-1 && pid< pd.nprograms)) return HTML_DATA_OUTOFBOUND;

  // Read the program
  pd.read(pid,&prog);

  // read the enable bit
  byte en=0;
  if (findKeyVal(p, tmp_buffer, TMP_BUFFER_SIZE, PSTR("en"), true)) {
    en=atoi(tmp_buffer);
  } else {
    return HTML_DATA_MISSING;
  }

  // Set enabled
  prog.enabled = en;

  // Write it back in
  if(!pd.modify(pid, &prog))
    return HTML_DATA_OUTOFBOUND;

  return HTML_SUCCESS;
}

I’ve only tested it in the demo mode, but in theory I think that is correct. Or at least a starting point if someone else has use for it.

Edit: Also don’t forget to add the ‘ep’ command to the urls / _url_keys structure at the bottom of server.cpp