void advanced_manualcomm (void)
{
int m_manual_comm, m_comm_now, m_new_dates;
m_manual_comm = MANUAL_COMM;
m_comm_now = 1;
m_new_dates = 0;
m_manual_comm = !m_manual_comm;
askYN ("Contact PrimeNet server automatically", &m_manual_comm);
m_manual_comm = !m_manual_comm;
askYN ("Contact PrimeNet server now", &m_comm_now);
askYN ("Send new expected completion dates to server", &m_new_dates);
if (askOkCancel ()) {
if ((MANUAL_COMM && !m_manual_comm) ||
(!MANUAL_COMM && m_manual_comm)) {
MANUAL_COMM = m_manual_comm;
IniWriteInt (INI_FILE, "ManualComm", MANUAL_COMM);
set_comm_timers ();
}
if (m_new_dates) UpdateEndDates ();
if (m_comm_now) do_manual_comm_now ();
}
}
int main (
int argc,
char *argv[])
{
char buf[256];
int named_ini_files = -1;
int contact_server = 0;
int torture_test = 0;
int i, nice_level;
char *p;
/* catch termination signals */
(void)signal(SIGTERM, sigterm_handler);
(void)signal(SIGINT, sigterm_handler);
/* No buffering of output */
setvbuf (stdout, NULL, _IONBF, 0);
/* Change to the executable's directory */
/* NOTE: This only changes the working directory if the user typed */
/* in a full path to the executable (as opposed to finding it on the PATH) */
strcpy (buf, argv[0]);
p = strrchr (buf, '/');
if (p != NULL) {
*p = 0;
(void) _chdir (buf);
}
/* Initialize gwnum call back routines. Using callback routines lets the */
/* gwnum library have a nice clean interface for users that do not need */
/* additional functionality that only prime95 uses. */
StopCheckRoutine = stopCheck;
OutputBothRoutine = OutputBoth;
/* Process command line switches */
for (i = 1; i < argc; i++) {
p = argv[i];
if (*p++ != '-') break;
switch (*p++) {
/* Accept a -A switch indicating an alternate set of INI files */
/* are to be used. */
case 'A':
case 'a':
named_ini_files = 0;
while (isspace (*p)) p++;
while (isdigit (*p)) {
named_ini_files = named_ini_files * 10 + (*p - '0');
p++;
}
break;
/* -C - contact the server now, then exit */
case 'C':
case 'c':
contact_server = 1;
VERBOSE = TRUE;
NO_GUI = FALSE;
break;
/* -D - debug */
case 'D':
case 'd':
VERBOSE = TRUE;
NO_GUI = FALSE;
break;
/* -H - help */
case 'H':
case 'h':
case '?':
goto usage;
/* -M - Menu */
case 'M':
case 'm':
MENUING = 1;
NO_GUI = FALSE;
break;
/* -S - status */
case 'S':
case 's':
MENUING = 2;
NO_GUI = FALSE;
break;
/* -T - Torture test */
case 'T':
case 't':
torture_test = TRUE;
break;
/* -V - version number */
case 'V':
case 'v':
printf ("Mersenne Prime Test Program, Version %s.%d\n", VERSION, PORT);
return (0);
/* -W - use a different working directory */
case 'W':
case 'w':
(void) _chdir (p);
break;
/* Otherwise unknown switch */
default:
printf ("Invalid switch\n");
goto usage;
}
}
/* Determine the names of the INI files, read them, do other initialization. */
/* Skip the comm code initialization if we are just displaying the status */
/* or running a torture test */
nameAndReadIniFiles (named_ini_files);
if (MENUING != 2 && !torture_test) initCommCode ();
/* If not running a torture test, set the program to nice priority. */
/* Technically, this is not necessary since worker threads are set to */
/* the lowest possible priority. However, sysadmins might be alarmed */
/* to see a CPU intensive program not running at nice priority when */
/* executing a ps command. */
#if defined (__linux__) || defined (__APPLE__) || defined (__FreeBSD__)
/* Linux/FreeBSD ranges from -20 to +19, lower values give more favorable scheduling */
nice_level = IniGetInt (INI_FILE, "Nice", 10);
if (!torture_test && nice_level) {
setpriority (PRIO_PROCESS, 0, nice_level);
}
#endif
/* If running the torture test, do so now. */
if (torture_test) {
int num_threads;
VERBOSE = TRUE;
NO_GUI = FALSE;
num_threads = IniGetInt (INI_FILE, "TortureThreads",
NUM_CPUS * CPU_HYPERTHREADS);
LaunchTortureTest (num_threads, TRUE);
}
/* If this is a stress tester, then turn on menuing. */
else if (IniGetInt (INI_FILE, "StressTester", 99) == 1) {
MENUING = 1;
VERBOSE = TRUE;
NO_GUI = FALSE;
main_menu ();
}
/* On first run, get user id before contacting server */
/* for a work assignment. To make first time user more comfortable, we will */
/* display data to the screen, rather than running silently. */
else if (IniGetInt (INI_FILE, "StressTester", 99) == 99) {
VERBOSE = TRUE;
NO_GUI = FALSE;
test_welcome ();
}
/* If we are to contact the server, do so now. This option lets the */
/* user create a batch file that contacts the server at regular intervals */
/* or when the ISP is contacted, etc. */
else if (contact_server) {
do_manual_comm_now ();
while (COMMUNICATION_THREAD) Sleep (50);
}
/* Bring up the main menu */
else if (MENUING == 1)
main_menu ();
else if (MENUING == 2)
test_status();
/* Continue testing, return when worker threads exit. */
else {
linuxContinue ("Another mprime is already running!\n", ALL_WORKERS, TRUE);
}
/* Write the worktodo file in case the WELL_BEHAVED_WORK flag caused us */
/* to delay writing the file. */
writeWorkToDoFile (TRUE);
/* All done */
return (0);
/* Invalid args message */
usage: printf ("Usage: mprime [-cdhmstv] [-aN] [-wDIR]\n");
printf ("-c\tContact the PrimeNet server, then exit.\n");
printf ("-d\tPrint detailed information to stdout.\n");
printf ("-h\tPrint this.\n");
printf ("-m\tMenu to configure mprime.\n");
printf ("-s\tDisplay status.\n");
printf ("-t\tRun the torture test.\n");
printf ("-v\tPrint the version number.\n");
printf ("-aN\tUse an alternate set of INI and output files (obsolete).\n");
printf ("-wDIR\tRun from a different working directory.\n");
printf ("\n");
return (1);
}
