static BOOL CALLBACK DlgProcOptsCodec(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam) {
switch ( msg ) {
case WM_INITDIALOG:
TranslateDialogDefault( hwndDlg );
CheckDlgButton(hwndDlg, IDC_CHK_ULAW_P, options.codecs_preferred & IAXC_FORMAT_ULAW ? TRUE : FALSE);
CheckDlgButton(hwndDlg, IDC_CHK_ALAW_P, options.codecs_preferred & IAXC_FORMAT_ALAW ? TRUE : FALSE);
CheckDlgButton(hwndDlg, IDC_CHK_GSM_P, options.codecs_preferred & IAXC_FORMAT_GSM ? TRUE : FALSE);
CheckDlgButton(hwndDlg, IDC_CHK_SPEEX_P, options.codecs_preferred & IAXC_FORMAT_SPEEX ? TRUE : FALSE);
CheckDlgButton(hwndDlg, IDC_CHK_ULAW, options.codecs_allowed & IAXC_FORMAT_ULAW ? TRUE : FALSE);
CheckDlgButton(hwndDlg, IDC_CHK_ALAW, options.codecs_allowed & IAXC_FORMAT_ALAW ? TRUE : FALSE);
CheckDlgButton(hwndDlg, IDC_CHK_GSM, options.codecs_allowed & IAXC_FORMAT_GSM ? TRUE : FALSE);
CheckDlgButton(hwndDlg, IDC_CHK_SPEEX, options.codecs_allowed & IAXC_FORMAT_SPEEX ? TRUE : FALSE);
#ifdef CODEC_ILBC
CheckDlgButton(hwndDlg, IDC_CHK_ILBC_P, options.codecs_preferred & IAXC_FORMAT_ILBC ? TRUE : FALSE);
CheckDlgButton(hwndDlg, IDC_CHK_ILBC, options.codecs_allowed & IAXC_FORMAT_ILBC ? TRUE : FALSE);
#else
{
HWND hw = GetDlgItem(hwndDlg, IDC_CHK_ILBC);
EnableWindow(hw, FALSE);
hw = GetDlgItem(hwndDlg, IDC_CHK_ILBC_P);
EnableWindow(hw, FALSE);
}
#endif
return FALSE;
case WM_COMMAND:
if ( HIWORD( wParam ) == BN_CLICKED) {
SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
}
break;
case WM_NOTIFY:
switch (((LPNMHDR)lParam)->code) {
case PSN_APPLY:
{
options.codecs_preferred = options.codecs_allowed = 0;
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_ULAW_P)) options.codecs_preferred |= IAXC_FORMAT_ULAW;
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_ALAW_P)) options.codecs_preferred |= IAXC_FORMAT_ALAW;
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_GSM_P)) options.codecs_preferred |= IAXC_FORMAT_GSM;
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_SPEEX_P)) options.codecs_preferred |= IAXC_FORMAT_SPEEX;
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_ULAW)) options.codecs_allowed |= IAXC_FORMAT_ULAW;
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_ALAW)) options.codecs_allowed |= IAXC_FORMAT_ALAW;
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_GSM)) options.codecs_allowed |= IAXC_FORMAT_GSM;
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_SPEEX)) options.codecs_allowed |= IAXC_FORMAT_SPEEX;
#ifdef CODEC_ILBC
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_ILBC_P)) options.codecs_preferred |= IAXC_FORMAT_ILBC;
if(IsDlgButtonChecked(hwndDlg, IDC_CHK_ILBC)) options.codecs_allowed |= IAXC_FORMAT_ILBC;
#endif
DBWriteContactSettingDword(0, MODULE, "CodecsPreferred", options.codecs_preferred);
DBWriteContactSettingDword(0, MODULE, "CodecsAllowed", options.codecs_allowed);
iaxc_set_formats(options.codecs_preferred, options.codecs_allowed);
}
return TRUE;
}
break;
}
return 0;
}
int
main (int argc, char *argv[])
{
int numbytes;
static char buf[MAXBUFLEN];
//int c;
//int ret = 0;
prog = strdup( base_name(argv[0]) );
/* program header */
std::cout << prog << " - a communication radio based on VoIP with IAX/Asterisk" << std::endl;
std::cout << "Original (c) 2007-2011 by H. Wirtz <*****@*****.**>" << std::endl;
std::cout << "OSX and Windows ports 2012 by Yves Sablonier and Geoff R. McLane, respectively." << std::endl;
std::cout << "Version " << FGCOM_VERSION << " build " << SVN_REV << " date " << __DATE__ << ", at " << __TIME__ << std::endl;
std::cout << "Using iaxclient library Version " << iaxc_version (tmp) << std::endl;
std::cout << std::endl;
/* init values */
voipserver = DEFAULT_VOIP_SERVER;
fgserver = DEFAULT_FG_SERVER;
port = DEFAULT_FG_PORT;
username = DEFAULT_USER;
password = DEFAULT_PASSWORD;
codec_option = DEFAULT_CODEC;
mode = 0; /* 0 = ATC mode, 1 = FG mode */
positions_file = (char *) DEFAULT_POSITIONS_FILE;
frequency_file = (char *) SPECIAL_FREQUENCIES_FILE;
#ifndef _WIN32
/* catch signals */
signal (SIGINT, quit);
signal (SIGQUIT, quit);
signal (SIGTERM, quit);
#endif
/* setup iax */
#ifdef HAVE_IAX12
if (iaxc_initialize (DEFAULT_MAX_CALLS))
#else
if (iaxc_initialize (DEFAULT_IAX_AUDIO, DEFAULT_MAX_CALLS))
#endif
fatal_error ("cannot initialize iaxclient!\nHINT: Have you checked the mic and speakers?");
initialized = 1;
// option parser
fgcomInitOptions (fgcomOptionArray, argc, argv);
// codec
if (codec_option)
{
switch (codec_option)
{
case 'u':
codec = IAXC_FORMAT_ULAW;
break;
case 'a':
codec = IAXC_FORMAT_ALAW;
break;
case 'g':
codec = IAXC_FORMAT_GSM;
break;
case '7':
codec = IAXC_FORMAT_G726;
break;
case 's':
codec = IAXC_FORMAT_SPEEX;
break;
}
}
// airport
if (airport_option)
{
strtoupper (airport_option, airport, sizeof (airport));
}
// input level
if (level_in > 1.0)
{
level_in = 1.0;
}
if (level_in < 0.0)
{
level_in = 0.0;
}
// output level
if (level_out > 1.0)
{
level_out = 1.0;
}
if (level_out < 0.0)
{
level_out = 0.0;
}
// microphone boost
if (mic_boost)
{
iaxc_mic_boost_set (1);
}
if (list_audio)
{
std::cout << "Input audio devices:" << std::endl;
std::cout << report_devices (IAXC_AD_INPUT) << std::endl;
std::cout << "Output audio devices:" << std::endl;
std::cout << report_devices (IAXC_AD_OUTPUT) << std::endl;
iaxc_shutdown ();
exit (1);
}
if (audio_in)
{
set_device (audio_in, 0);
}
if (audio_out)
{
set_device (audio_out, 1);
}
//#ifdef DEBUG
/* Print any remaining command line arguments (not options). */
//if (optind < argc) {
// printf ("non-option ARGV-elements: ");
// while (optind < argc)
// printf ("%s ", argv[optind++]);
// putchar ('\n');
//}
//#endif
/* checking consistency of arguments */
if (frequency > 0.0 && frequency < 1000.0)
{
if (strlen (airport) == 0 || strlen (airport) > 4)
{
strcpy (airport, "ZZZZ");
}
/* airport and frequency are given => ATC mode */
mode = 0;
}
else
{
/* no airport => FG mode */
mode = 1;
}
/* Read special frequencies file (if exists).
* If no file $(INSTALL_DIR)/special_frequencies.txt exists, then default frequencies
* are used and are hard coded.
*/
if (fix_input_files()) { /* adjust default input per OS */
fatal_error ("cannot adjust default input files per OS!\nHINT: Maybe recompile with larger buffer.");
}
if((special_frequencies = read_special_frequencies(frequency_file)) == 0) {
std::cout << "Failed to load file [" << frequency_file << "]!\nUsing internal defaults." << std::endl;
special_frequencies = special_frq;
} else {
std::cout << "Loaded file [" << frequency_file << "]." << std::endl;
}
/* read airport frequencies and positions */
airportlist = read_airports (positions_file); /* never returns if fail! */
/* preconfigure iax */
std::cout << "Initializing IAX client as " << username << ":" <<
"xxxxxxxxxxx@" << voipserver << std::endl;
iaxc_set_callerid (const_cast < char *>(username),
const_cast < char *>("0125252525122750"));
iaxc_set_formats (codec,
IAXC_FORMAT_ULAW | IAXC_FORMAT_GSM | IAXC_FORMAT_SPEEX);
iaxc_set_event_callback (iaxc_callback);
iaxc_start_processing_thread ();
if (username && password && voipserver)
{
reg_id =
iaxc_register (const_cast < char *>(username),
const_cast < char *>(password),
const_cast < char *>(voipserver));
#ifdef DEBUG
std::cout << "DEBUG: Registered as '" << username << "' at '" << voipserver <<
"'." << std::endl;
#endif
}
else
{
std::cout << "Failed iaxc_register!\nHINT: Check user name, pwd and ip of server." << std::endl;
exitcode = 130;
quit (0);
}
iaxc_millisleep (DEFAULT_MILLISLEEP);
/* main loop */
#ifdef DEBUG
std::cout << "Entering main loop in mode " << mode_map[mode] << "." <<
std::endl;
#endif
if (mode == 1)
{
/* only in FG mode */
netInit ();
netSocket fgsocket;
fgsocket.open (false);
fgsocket.bind (fgserver, port);
/* mute mic, speaker on */
iaxc_input_level_set (0);
iaxc_output_level_set (level_out);
ulClock clock;
clock.update ();
double next_update = clock.getAbsTime () + DEFAULT_ALARM_TIMER;
/* get data from flightgear */
while (1)
{
clock.update ();
double wait = next_update - clock.getAbsTime ();
if (wait > 0.001)
{
netSocket *readsockets[2] = { &fgsocket, 0 };
if (fgsocket.select (readsockets, readsockets + 1,
(int) (wait * 1000)) == 1)
{
netAddress their_addr;
if ((numbytes =
fgsocket.recvfrom (buf, MAXBUFLEN - 1, 0,
&their_addr)) == -1)
{
perror ("recvfrom");
exit (1);
}
buf[numbytes] = '\0';
#ifdef DEBUG
std::
cout << "DEBUG: got packet from " << their_addr.getHost () << ":"
<< their_addr.getPort () << std::endl;
std::cout << "packet is " << numbytes << " bytes long" <<
std::endl;
std::
cout << "packet contains \"" << buf << "\"" << std::endl;
#endif
process_packet (buf);
}
}
else
{
alarm_handler (0);
clock.update ();
next_update = clock.getAbsTime () + DEFAULT_ALARM_TIMER;
}
}
}
else
{
/* only in ATC mode */
struct pos p;
/* mic on, speaker on */
iaxc_input_level_set (level_in);
iaxc_output_level_set (level_out);
/* get geo positions of the airport */
p = posbyicao (airportlist, airport);
icao2number (airport, frequency, tmp);
#ifdef DEBUG
printf ("DEBUG: dialing %s %3.3f MHz: %s\n", airport, frequency, tmp);
#endif
do_iaxc_call (username, password, voipserver, tmp);
/* iaxc_select_call (0); */
while (1)
{
/* sleep endless */
ulSleep (3600);
}
}
/* should never be reached */
exitcode = 999;
quit (0);
}
