int main(int argc, char *argv[])
{
struct tm *currenttime;
time_t caltime;
char filename[30]="\0", fileorig[17]="\0";
if (argc != 3)
{
printf("Usage: makefits inputdatafile inputheaderfile\n");
printf("\n");
printf("Examples:\n");
printf("\n") ;
printf("makefits in.dat[ul2560,2048:4] header.fit\n");
printf("\n");
printf("Note that it may be necessary to enclose the input data file name\n");
printf("in single quote characters on the Unix command line.\n");
return(0);
}
caltime = time ( NULL );
currenttime = gmtime( &caltime );
/* S = Spacecraft (a,b,d) (d is for "development", or anything
that is not associated with one or the other s/c);
T = a digit representing telescope: 1=EUVI, 2=COR1, 3=COR2,
4=HI1, 5=HI2, 6=GT, 0=generic "development";
L = a digit representing number of images used to create
this image, 0 if > 9;
*/
sprintf (filename, "d01_%04i%02i%02i_%02i%02i%02i.fts",
(*currenttime).tm_year+1900,
(*currenttime).tm_mon+1,
(*currenttime).tm_mday,
(*currenttime).tm_hour,
(*currenttime).tm_min,
(*currenttime).tm_sec);
printf ("%s\n",filename);
fitscopy ( argv[1], filename );
appendheader ( filename, argv[2] );
addkey ( filename, "FILENAME", filename );
if (!strcspn (argv[1], "["))
strcpy(fileorig, argv[1]);
else
strncpy(fileorig, argv[1], (strcspn (argv[1], "[")));
addkey ( filename, "FILEORIG", fileorig );
return(0);
}
void handlepencilmsg(cJSON *json, struct user *usr) {
struct pencil *p = &usr->pencil;
struct buffer buf;
char buffer_empty = 1;
char mousedown;
json = jsongetjson(json, "data");
if (!json)
return;
json = json->child;
p->ticksolid = max(p->ticksolid + 1, usr->gm->tick + SERVER_DELAY / TICK_LENGTH + usr->gm->inkdelay / TICK_LENGTH);
/* this will be sent to other players */
buf.start = 0;
appendheader(&buf, MODE_PENCIL, usr->index);
appendtick(&buf, p->ticksolid);
if ((mousedown = json->valueint == -1))
json = json->next;
appendchar(&buf, mousedown);
assert(!pthread_mutex_lock(&usr->gm->lock));
while (json) {
int x, y, tick;
if (!readpencilmsg(&json, &x, &y, &tick))
break;
if (tick < p->tick || x < 0 || y < 0 || x > usr->gm->w || y > usr->gm->h)
break;
if (abs(usr->gm->tick + SERVER_DELAY / TICK_LENGTH - tick) > MAX_LAG_SPIKE / TICK_LENGTH) {
warningplayer(usr, "error: tick of pencil msg not valid\n");
break;
}
regenink(p, tick);
if (mousedown) {
if (p->ink < MOUSEDOWN_INK) {
warningplayer(usr, "error: not enough ink for pencil down. %d required, %f left\n", MOUSEDOWN_INK, p->ink);
break;
}
p->ink -= MOUSEDOWN_INK;
p->down = 1;
mousedown = 0;
}
else {
double d = getlength(p->x - x, p->y - y);
if (!p->down) {
warningplayer(usr, "error: pencil move: pencil not down\n");
break;
}
if (p->ink < d) {
warningplayer(usr, "error: pencil move: not enough ink. %f required, %f left\n", d, p->ink);
break;
}
if (d < INK_MIN_DISTANCE)
p->down = 0;
if (p->x == x && p->y == y)
break;
p->ink -= d;
queuepencilseg(p, x, y);
}
appendpos(&buf, x, y);
p->x = x;
p->y = y;
buffer_empty = 0;
}
if (!buffer_empty)
airstr(buf.start, buf.at - buf.start, usr->gm, 0);
pthread_mutex_unlock(&usr->gm->lock);
free(buf.start);
}
