int
force(void)
{
if (shutdown_pending) {
pr("Shutdown is pending\n");
return RET_FAIL;
}
if (updates_disabled()) {
pr("Updates are disabled\n");
return RET_FAIL;
}
if (update_trigger() < 0)
return RET_FAIL;
return RET_OK;
}
void *thread_trigger(void *arg) {
int trigger_no = *(int *) arg;
while (!shutdown) {
if (wait_for_sem(&trigger_update_sems[trigger_no]) == -1) {
continue;
}
update_trigger(trigger_no);
sem_post(&trigger_updated_sems[trigger_no]);
notify_actions();
}
exit_thread("trigger", trigger_no, triggers[trigger_no].name);
}
/*
* Trigger for sending the DATABASE event
*
* Needs to be called, if an update to the database (library tables) occurred. The DATABASE event
* is emitted with the delay 'library_update_wait'. It is safe to call this function from any thread.
*/
void
library_update_trigger(short update_events)
{
short *events;
int ret;
pthread_t current_thread = pthread_self();
if (pthread_equal(current_thread, tid_library))
{
// We are already running in the library thread, it is safe to directly call update_trigger
update_trigger(&update_events, &ret);
}
else
{
events = malloc(sizeof(short));
*events = update_events;
commands_exec_async(cmdbase, update_trigger, events);
}
}
void* eread(void* pv)
{
int k,i,fd;
fd=*((int*)pv);
char buf[64];
char* ps[2]={"off","on"};
while(1)
{
k=read(fd,buf,64);
printf("k=%d\n",k);
if(k<0)
{
perror("read");
exit(2);
}
if(k==0) { printf("no data from aoa\n"); }
if(buf[0]==0x41) update_leds(buf[1]-1,buf[2]);
if(buf[0]==0x42) update_trigger(buf[1]-1,buf[2]);
//if(buf[0]==0x43) update_seek(buf[1]);
}
}
int
zdon(void)
{
int whichcnum;
struct natstr *natp;
char *p;
int checking;
int wantupd;
int totpop;
int totwant;
int dowant;
char buf[1024];
if (update_demand != UPD_DEMAND_SCHED
&& update_demand != UPD_DEMAND_ASYNC) {
pr("Demand updates are not enabled.\n");
return RET_FAIL;
}
p = getstarg(player->argp[1], "Want update? [Yes|No|Check] ", buf);
if (!p)
return RET_SYN;
if (*p == 'y' || *p == 'Y') {
checking = 0;
wantupd = 1;
} else if (*p == 'n' || *p == 'N') {
checking = 0;
wantupd = 0;
} else {
checking = 1;
wantupd = 0;
}
if (player->god) {
whichcnum = natarg(player->argp[2], "for which country? ");
if (whichcnum < 0)
return RET_SYN;
} else
whichcnum = player->cnum;
if (!(natp = getnatp(whichcnum))) {
pr("Unable to find country. %d\n", whichcnum);
pr("Notify the Deity.\n");
return RET_FAIL;
}
if (!checking) {
if (wantupd) {
if (influx(natp)) {
pr("Unable to request an update as the country is in flux\n");
return RET_FAIL;
}
pr("You (%d) now want an update.\n", whichcnum);
} else {
pr("You (%d) now DON'T want an update.\n", whichcnum);
}
natp->nat_update = wantupd;
putnat(natp);
}
dowant = demand_update_want(&totwant, &totpop, whichcnum);
if (checking) {
if (dowant) {
pr("You want an update.\n");
} else
pr("You DON'T want an update, yet.\n");
}
pr("%d of a total of %d lunatics want an update.\n", totwant, totpop);
if (!checking && wantupd && demandupdatecheck()) {
pr("Here goes...\n");
update_trigger();
}
return RET_OK;
}
