4 * citadel.c - Main source file.
16 #include <sys/types.h>
19 #include <sys/ioctl.h>
26 #include "serv_info.h"
28 #include "routines2.h"
32 #include "client_chat.h"
33 #include "citadel_decls.h"
41 #define IFEXPERT if (userflags&US_EXPERT)
42 #define IFNEXPERT if ((userflags&US_EXPERT)==0)
43 #define IFAIDE if (axlevel>=6)
44 #define IFNAIDE if (axlevel<6)
46 struct march *march = NULL;
48 /* globals associated with the client program */
49 char temp[16]; /* Name of general temp file */
50 char temp2[16]; /* Name of general temp file */
51 char tempdir[16]; /* Name of general temp dir */
52 char editor_path[256]; /* path to external editor */
53 char printcmd[256]; /* print command */
54 int editor_pid = (-1);
57 struct CtdlServInfo serv_info; /* Info on the server connected */
62 char ugname[ROOMNAMELEN];
63 long uglsn; /* holds <u>ngoto info */
64 char is_mail = 0; /* nonzero when we're in a mail room */
65 char axlevel = 0; /* access level */
66 char is_room_aide = 0; /* boolean flag, 1 if room aide */
70 long usernum = 0L; /* user number */
72 long highest_msg_read; /* used for <A>bandon room cmd */
73 long maxmsgnum; /* used for <G>oto */
75 char have_xterm = 0; /* are we running on an xterm? */
80 char curr_floor = 0; /* number of current floor */
81 char floorlist[128][256]; /* names of floors */
82 char express_msgs = 0; /* express messages waiting! */
83 char last_paged[32]="";
86 * here is our 'clean up gracefully and exit' routine
90 if (editor_pid>0) { /* kill the editor if it's running */
91 kill(editor_pid,SIGHUP);
94 /* shut down the server... but not if the logoff code is 3, because
95 * that means we're exiting because we already lost the server
97 if (code!=3) serv_puts("QUIT");
100 * now clean up various things
107 /* Violently kill off any child processes if Citadel is
111 kill(0-getpgrp(),SIGTERM);
113 kill(0-getpgrp(),SIGKILL);
116 sttybbs(SB_RESTORE); /* return the old terminal settings */
117 exit(code); /* exit with the proper exit code */
123 * We handle "next" and "stop" much differently than in earlier versions.
124 * The signal catching routine simply sets a flag and returns.
126 void sighandler(int which_sig)
128 signal(SIGINT,SIG_IGN);
129 signal(SIGQUIT,SIG_IGN);
130 sigcaught = which_sig;
136 * signal catching function for hangups...
138 void dropcarr(int signum) {
144 /* general purpose routines */
146 void formout(char *name) /* display a file */
150 sprintf(cmd,"MESG %s",name);
154 printf("%s\n",&cmd[4]);
157 fmout(screenwidth,NULL,
158 ((userflags & US_PAGINATOR) ? 1 : 0),
163 void userlist(void) {
173 printf("%s\n",&buf[4]);
177 sttybbs(SB_YES_INTR);
178 printf(" User Name Num L LastCall Calls Posts\n");
179 printf("------------------------- ----- - ---------- ----- -----\n");
180 while (serv_gets(buf), strcmp(buf,"000")) {
181 if (sigcaught == 0) {
184 printf("%5ld %d ",extract_long(buf,2),
186 lc = extract_long(buf,3);
187 tmbuf = (struct tm *)localtime(&lc);
188 printf("%02d/%02d/%04d ",
191 (tmbuf->tm_year + 1900));
192 printf("%5ld %5ld\n",extract_long(buf,4),extract_long(buf,5));
195 linecount = checkpagin(linecount,
196 ((userflags & US_PAGINATOR) ? 1 : 0),
207 * grab assorted info about the user...
209 void load_user_info(char *params)
211 extract(fullname,params,0);
212 axlevel = extract_int(params,1);
213 timescalled = extract_int(params,2);
214 posted = extract_int(params,3);
215 userflags = extract_int(params,4);
216 usernum = extract_long(params,5);
221 * Remove a room from the march list. 'floornum' is ignored unless
222 * 'roomname' is set to _FLOOR_, in which case all rooms on the requested
223 * floor will be removed from the march list.
225 void remove_march(char *roomname, int floornum)
227 struct march *mptr,*mptr2;
229 if (march==NULL) return;
231 if ( (!strucmp(march->march_name,roomname))
232 || ((!strucmp(roomname,"_FLOOR_"))&&(march->march_floor==floornum))) {
240 for (mptr=march; mptr!=NULL; mptr=mptr->next) {
242 if ( (!strucmp(mptr->march_name,roomname))
243 || ((!strucmp(roomname,"_FLOOR_"))
244 &&(mptr->march_floor==floornum))) {
246 mptr2->next = mptr->next;
257 * sort the march list by floor
259 void sort_march_list(void) {
260 struct march *mlist[129];
261 struct march *mptr = NULL;
264 if (march == NULL) return;
266 for (a=0; a<129; ++a) mlist[a] = NULL;
268 /* first, create 128 separate lists for each floor. */
269 while (march != NULL) {
271 a = (int)(march->march_floor);
273 /* assign an illegal floor number of 128 to _BASEROOM_
274 * in order to force it to show up last */
275 if (!strucmp(march->march_name,"_BASEROOM_")) a = 128;
279 mptr->next = mlist[a];
283 /* now merge the lists, in order, into one big list,
284 * except the current floor
286 for (a=128; a>=0; --a) if (a != curr_floor) {
287 while (mlist[a] != NULL) {
289 mlist[a] = mlist[a]->next;
295 /* now merge in rooms from the current floor */
296 while (mlist[(int)curr_floor] != NULL) {
297 mptr = mlist[(int)curr_floor];
298 mlist[(int)curr_floor] = mlist[(int)curr_floor]->next;
308 * jump directly to a room
310 void dotgoto(char *towhere, int display_name)
312 char aaa[256],bbb[256],psearch[256];
315 static int oldmailcount = (-1);
316 int partial_match,best_match;
319 /* store ungoto information */
320 strcpy(ugname,room_name);
323 /* first try an exact match */
324 sprintf(aaa,"GOTO %s",towhere);
327 if (aaa[3]=='*') express_msgs = 1;
328 if (!strncmp(aaa,"54",2)) {
329 newprompt("Enter room password: ",bbb,9);
330 sprintf(aaa,"GOTO %s|%s",towhere,bbb);
333 if (aaa[3]=='*') express_msgs = 1;
335 if (!strncmp(aaa,"54",2)) {
336 printf("Wrong password.\n");
342 * If a match is not found, try a partial match.
343 * Partial matches anywhere in the string carry a weight of 1,
344 * left-aligned matches carry a weight of 2. Pick the room that
345 * has the highest-weighted match.
352 if (aaa[0]=='1') while (serv_gets(aaa), strcmp(aaa,"000")) {
353 extract(psearch,aaa,0);
355 if (pattern(psearch,towhere)>=0) {
358 if (!struncmp(towhere,psearch,strlen(towhere))) {
361 if (partial_match > best_match) {
363 best_match = partial_match;
366 if (strlen(bbb)==0) {
367 printf("No room '%s'.\n",towhere);
370 sprintf(aaa,"GOTO %s",bbb);
373 if (aaa[3]=='*') express_msgs = 1;
381 extract(room_name,&aaa[4],0);
382 room_flags = extract_int(&aaa[4],4);
383 from_floor = curr_floor;
384 curr_floor = extract_int(&aaa[4],10);
386 remove_march(room_name,0);
387 if (!strucmp(towhere,"_BASEROOM_")) remove_march(towhere,0);
388 if ((from_floor!=curr_floor) && (display_name>0) && (floor_mode==1)) {
389 if (floorlist[(int)curr_floor][0]==0) load_floorlist();
390 printf("(Entering floor: %s)\n",&floorlist[(int)curr_floor][0]);
392 if (display_name == 1) printf("%s - ",room_name);
393 if (display_name != 2) printf("%d new of %d messages.\n",
394 extract_int(&aaa[4],1),
395 extract_int(&aaa[4],2));
396 highest_msg_read = extract_int(&aaa[4],6);
397 maxmsgnum = extract_int(&aaa[4],5);
398 is_mail = (char) extract_int(&aaa[4],7);
399 is_room_aide = (char) extract_int(&aaa[4],8);
400 ls = extract_long(&aaa[4],6);
402 /* read info file if necessary */
403 if (extract_int(&aaa[4],3) > 0) readinfo();
405 /* check for newly arrived mail if we can */
406 if (num_parms(&aaa[4])>=10) {
407 newmailcount = extract_int(&aaa[4],9);
408 if ( (oldmailcount >= 0) && (newmailcount > oldmailcount) )
409 printf("*** You have new mail\n");
410 oldmailcount = newmailcount;
414 /* Goto next room having unread messages.
415 * We want to skip over rooms that the user has already been to, and take the
416 * user back to the lobby when done. The room we end up in is placed in
417 * newroom - which is set to 0 (the lobby) initially.
419 void gotonext(void) {
421 struct march *mptr,*mptr2;
424 /* Check to see if the march-mode list is already allocated.
425 * If it is, pop the first room off the list and go there.
431 while (serv_gets(buf), strcmp(buf,"000")) {
432 mptr = (struct march *) malloc(sizeof(struct march));
434 extract(mptr->march_name,buf,0);
435 mptr->march_floor = (char) (extract_int(buf,2) & 0x7F);
441 while (mptr2->next != NULL)
447 /* add _BASEROOM_ to the end of the march list, so the user will end up
448 * in the system base room (usually the Lobby>) at the end of the loop
450 mptr = (struct march *) malloc(sizeof(struct march));
452 strcpy(mptr->march_name,"_BASEROOM_");
458 while (mptr2->next != NULL)
463 * ...and remove the room we're currently in, so a <G>oto doesn't make us
464 * walk around in circles
466 remove_march(room_name,0);
472 strcpy(next_room,march->march_name);
475 strcpy(next_room,"_BASEROOM_");
477 remove_march(next_room,0);
478 dotgoto(next_room,1);
482 * forget all rooms on a given floor
484 void forget_all_rooms_on(int ffloor)
487 struct march *flist,*fptr;
489 printf("Forgetting all rooms on %s...\r",&floorlist[ffloor][0]);
491 sprintf(buf,"LKRA %d",ffloor);
495 printf("%-72s\n",&buf[4]);
499 while (serv_gets(buf), strcmp(buf,"000")) {
500 fptr = (struct march *) malloc(sizeof(struct march));
503 extract(fptr->march_name,buf,0);
505 while (flist != NULL) {
506 sprintf(buf,"GOTO %s",flist->march_name);
517 printf("%-72s\r","");
522 * routine called by gotofloor() to move to a new room on a new floor
524 void gf_toroom(char *towhere, int mode)
526 int floor_being_left;
528 floor_being_left = curr_floor;
530 if (mode == GF_GOTO) { /* <;G>oto mode */
535 if (mode == GF_SKIP) { /* <;S>kip mode */
537 remove_march("_FLOOR_",floor_being_left);
540 if (mode == GF_ZAP) { /* <;Z>ap mode */
542 remove_march("_FLOOR_",floor_being_left);
543 forget_all_rooms_on(floor_being_left);
551 void gotofloor(char *towhere, int mode)
555 char buf[256],targ[256];
557 if (floorlist[0][0]==0) load_floorlist();
559 for (a=0; a<128; ++a) if (!strucmp(&floorlist[a][0],towhere))
563 for (a=0; a<128; ++a) {
564 if (!struncmp(&floorlist[a][0],towhere,strlen(towhere))) {
571 for (a=0; a<128; ++a)
572 if (pattern(towhere,&floorlist[a][0])>0)
577 printf("No floor '%s'.\n",towhere);
581 for (mptr = march; mptr != NULL; mptr = mptr->next) {
582 if ((mptr->march_floor) == tofloor)
583 gf_toroom(mptr->march_name,mode);
588 sprintf(buf,"LKRA %d",tofloor);
591 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf,"000")) {
592 if ((extract_int(buf,2)==tofloor)&&(strlen(targ)==0))
595 if (strlen(targ)>0) {
596 gf_toroom(targ,mode);
599 printf("There are no rooms on '%s'.\n",&floorlist[tofloor][0]);
605 * forget all rooms on current floor
607 void forget_this_floor(void) {
609 if (curr_floor == 0) {
610 printf("Can't forget this floor.\n");
614 if (floorlist[0][0]==0) load_floorlist();
615 printf("Are you sure you want to forget all rooms on %s? ",
616 &floorlist[(int)curr_floor][0]);
617 if (yesno()==0) return;
619 gf_toroom("_BASEROOM_",GF_ZAP);
624 * Figure out the physical screen dimensions, if we can
626 void check_screen_dims(void) {
629 unsigned short height; /* rows */
630 unsigned short width; /* columns */
631 unsigned short xpixels;
632 unsigned short ypixels; /* pixels */
635 if (have_xterm) { /* dynamically size screen if on an xterm */
636 if ( ioctl(0, TIOCGWINSZ, &xwinsz) == 0 ) {
637 if (xwinsz.height) screenheight = (int) xwinsz.height;
638 if (xwinsz.width) screenwidth = (int) xwinsz.width;
646 * set floor mode depending on client, server, and user settings
648 void set_floor_mode(void) {
649 if (serv_info.serv_ok_floors == 0) {
650 floor_mode = 0; /* Don't use floors if the server */
651 } /* doesn't support them! */
653 if (rc_floor_mode == RC_NO) { /* never use floors */
656 if (rc_floor_mode == RC_YES) { /* always use floors */
659 if (rc_floor_mode == RC_DEFAULT) { /* user choice */
660 floor_mode = ((userflags & US_FLOORS) ? 1 : 0);
666 * Set or change the user's password
668 int set_password(void) {
673 if (strlen(rc_password) > 0) {
674 strcpy(pass1,rc_password);
675 strcpy(pass2,rc_password);
678 IFNEXPERT formout("changepw");
679 newprompt("Enter a new password: ", pass1, -19);
680 newprompt("Enter it again to confirm: ", pass2, -19);
682 if (!strucmp(pass1,pass2)) {
683 sprintf(buf,"SETP %s",pass1);
686 printf("%s\n",&buf[4]);
690 printf("*** They don't match... try again.\n");
698 * get info about the server we've connected to
700 void get_serv_info(void) {
703 CtdlInternalGetServInfo(&serv_info);
705 /* be nice and identify ourself to the server */
706 sprintf(buf,"IDEN %d|%d|%d|%s|",
707 SERVER_TYPE,0,REV_LEVEL,
708 (server_is_local ? "local" : CITADEL));
709 locate_host(&buf[strlen(buf)]); /* append to the end */
711 serv_gets(buf); /* we don't care about the result code */
719 * Display list of users currently logged on to the server
721 void who_is_online(int longlist)
723 char buf[128], username[128], roomname[128], fromhost[128], flags[128];
724 char tbuf[128], timestr[128], idlebuf[128], clientsoft[128];
726 time_t idletime, idlehours, idlemins, idlesecs;
732 extract(timestr, tbuf, 1);
733 timenow = atol(timestr);
736 printf("FLG ### User Name Room From host\n");
737 printf("--- --- ------------------------- -------------------- ------------------------\n");
743 while(serv_gets(buf), strcmp(buf,"000"))
745 extract(username,buf,1);
746 extract(roomname,buf,2);
747 extract(fromhost,buf,3);
748 extract(clientsoft, buf, 4);
749 extract(idlebuf, buf,5);
750 extract(flags,buf,7);
753 idletime = timenow - atol(idlebuf);
754 idlehours = idletime / 3600;
755 idlemins = (idletime - (idlehours*3600)) / 60;
756 idlesecs = (idletime - (idlehours*3600) - (idlemins*60) );
757 printf("\nFlags: %-3s Sess# %-3d Name: %-25s Room: %s\n",
758 flags, extract_int(buf,0), username, roomname);
759 printf("from <%s> using <%s>, idle %ld:%02ld:%02ld\n",
760 fromhost, clientsoft,
761 (long)idlehours, (long)idlemins, (long)idlesecs);
765 printf("%-3s %-3d %-25s %-20s %-24s\n",
766 flags, extract_int(buf,0), username,
773 void enternew(char *desc, char *buf, int maxlen)
776 sprintf(bbb, "Enter in your new %s: ", desc);
777 newprompt(bbb, buf, maxlen);
783 int main(int argc, char **argv)
787 char aaa[100],bbb[100],ccc[100],eee[100]; /* general purpose variables */
788 char argbuf[32]; /* command line buf */
791 load_command_set(); /* parse the citadel.rc file */
792 sttybbs(SB_SAVE); /* Store the old terminal parameters */
793 sttybbs(SB_NO_INTR); /* Install the new ones */
794 signal(SIGINT,SIG_IGN);
795 signal(SIGQUIT,SIG_IGN);
796 signal(SIGHUP,dropcarr); /* Cleanup gracefully if carrier is dropped */
797 signal(SIGTERM,dropcarr); /* Cleanup gracefully if terminated */
800 printf("Attaching to server...\r");
802 attach_to_server(argc,argv);
808 printf("%s\n",&aaa[4]);
813 printf("%-22s\n%s\n%s\n",serv_info.serv_software,serv_info.serv_humannode,
814 serv_info.serv_bbs_city);
815 screenwidth = 80; /* default screen dimensions */
818 printf(" pause next stop\n");
819 printf(" ctrl-s ctrl-o ctrl-c\n\n");
820 formout("hello"); /* print the opening greeting */
823 /* if we're not the login shell, try auto-login */
828 load_user_info(&aaa[4]);
835 GSTA: termn8=0; newnow=0;
837 if (strlen(rc_username) > 0) {
838 strcpy(fullname,rc_username);
841 newprompt("Enter your name: ",fullname,29);
844 if (!strucmp(fullname,"new")) { /* just in case */
845 printf("Please enter the name you wish to log in with.\n");
848 (!strucmp(fullname,"bbs"))
849 || (!strucmp(fullname,"new"))
850 || (strlen(fullname)==0) );
852 if (!strucmp(fullname,"off")) {
857 /* sign on to the server */
858 sprintf(aaa,"USER %s",fullname);
861 if (aaa[0]!='3') goto NEWUSR;
863 /* password authentication */
864 if (strlen(rc_password)>0) {
865 strcpy(eee,rc_password);
868 newprompt("\rPlease enter your password: ",eee,-19);
871 sprintf(aaa,"PASS %s",eee);
875 load_user_info(&aaa[4]);
879 printf("<< wrong password >>\n");
880 if (strlen(rc_password)>0) logoff(0);
883 NEWUSR: if (strlen(rc_password)==0) {
884 printf("No record. Enter as new user? ");
885 if (yesno()==0) goto GSTA;
888 sprintf(aaa,"NEWU %s",fullname);
895 load_user_info(&aaa[4]);
897 while (set_password() != 0) ;;
903 PWOK: printf("%s\nAccess level: %d (%s)\nUser #%ld / Call #%d\n",
904 fullname,axlevel,axdefs[(int)axlevel],
905 usernum,timescalled);
910 b = extract_int(&aaa[4],0);
911 if (b==1) printf("*** You have a new private message in Mail>\n");
912 if (b>1) printf("*** You have %d new private messages in Mail>\n",b);
914 if ((axlevel>=6) && (extract_int(&aaa[4],2)>0)) {
915 printf("*** Users need validation\n");
918 if (extract_int(&aaa[4],1)>0) {
919 printf("*** Please register.\n");
925 /* Make up some temporary filenames for use in various parts of the
926 * program. Don't mess with these once they've been set, because we
927 * will be unlinking them later on in the program and we don't
928 * want to delete something that we didn't create. */
929 sprintf(temp,"/tmp/citA%d",getpid());
930 sprintf(temp2,"/tmp/citB%d",getpid());
931 sprintf(tempdir,"/tmp/citC%d",getpid());
933 /* Get screen dimensions. First we go to a default of 80x24. Then
934 * we try to get the user's actual screen dimensions off the server.
935 * However, if we're running on an xterm, all this stuff is
936 * irrelevant because we're going to dynamically size the screen
937 * during the session.
944 screenwidth = extract_int(&aaa[4],0);
945 screenheight = extract_int(&aaa[4],1);
947 if (getenv("TERM")!=NULL) if (!strcmp(getenv("TERM"),"xterm")) {
957 /* Enter the lobby */
958 dotgoto("_BASEROOM_",1);
960 /* Main loop for the system... user is logged in. */
964 if (newnow==1) readmsgs(3,1,5);
965 else readmsgs(1,1,0);
967 do { /* MAIN LOOP OF PROGRAM */
968 signal(SIGINT,SIG_IGN);
969 signal(SIGQUIT,SIG_IGN);
976 if (termn8==0) switch(mcmd) {
977 case 1: formout("help");
981 case 36: entmsg(0,1);
983 case 46: entmsg(0,2);
985 case 78: newprompt("What do you want your username to be? ", aaa, 32);
986 sprintf(bbb, "ENT0 2|0|0|0|%s", aaa);
989 if (strncmp("200", aaa, 3))
990 printf("\n%s\n", aaa);
997 case 47: updatelsa();
1000 case 58: updatelsa();
1001 dotgoto("_MAIL_",1);
1003 case 20: updatels();
1004 case 52: dotgoto(argbuf,0);
1006 case 10: readmsgs(0,1,0);
1008 case 9: readmsgs(3,1,5);
1010 case 13: readmsgs(1,1,0);
1012 case 11: readmsgs(0,(-1),0);
1014 case 12: readmsgs(2,(-1),0);
1016 case 71: readmsgs(3, 1, atoi(argbuf));
1018 case 7: forget(); break;
1019 case 18: subshell(); break;
1020 case 38: updatels();
1022 case 22: killroom(); break;
1023 case 32: userlist(); break;
1024 case 27: invite(); break;
1025 case 28: kickout(); break;
1026 case 23: editthisroom(); break;
1027 case 14: roomdir(); break;
1028 case 33: download(0); break;
1029 case 34: download(1); break;
1030 case 31: download(2); break;
1031 case 43: download(3); break;
1032 case 45: download(4); break;
1033 case 55: download(5); break;
1034 case 39: upload(0); break;
1035 case 40: upload(1); break;
1036 case 42: upload(2); break;
1037 case 44: upload(3); break;
1038 case 57: cli_upload(); break;
1039 case 16: ungoto(); break;
1040 case 24: whoknows(); break;
1041 case 26: validate(); break;
1042 case 29: updatels();
1045 case 30: updatels();
1048 case 48: enterinfo();
1050 case 49: readinfo();
1052 case 72: cli_image_upload("_userpic_");
1054 case 73: cli_image_upload("_roompic_");
1058 sprintf(aaa, "_floorpic_|%d", curr_floor);
1059 cli_image_upload(aaa);
1063 enternew("roomname", aaa, 20);
1064 sprintf(bbb, "RCHG %s", aaa);
1067 if (strncmp("200",aaa, 3))
1068 printf("\n%s\n", aaa);
1071 enternew("hostname", aaa, 25);
1072 sprintf(bbb, "HCHG %s", aaa);
1075 if (strncmp("200",aaa, 3))
1076 printf("\n%s\n", aaa);
1079 enternew("username", aaa, 32);
1080 sprintf(bbb, "UCHG %s", aaa);
1083 if (strncmp("200",aaa, 3))
1084 printf("\n%s\n", aaa);
1092 if (argbuf[0]==0) strcpy(aaa,"?");
1093 display_help(argbuf);
1097 formout("register");
1102 printf("Are you sure (y/n)? ");
1117 case 2: if (server_is_local) {
1118 sttybbs(SB_RESTORE);
1119 sprintf(aaa,"USERNAME=\042%s\042; export USERNAME; exec ./subsystem %ld %d %d",
1121 usernum,screenwidth,axlevel);
1123 sttybbs(SB_NO_INTR);
1126 printf("*** Can't run doors when server is not local.\n");
1153 gotofloor(argbuf,GF_GOTO);
1157 gotofloor(argbuf,GF_SKIP);
1161 forget_this_floor();
1189 knrooms(floor_mode);
1199 misc_server_cmd(argbuf);
1203 edit_system_message(argbuf);
1225 sprintf(bbb, "Page who [%s]? ", last_paged);
1227 sprintf(bbb, "Page who? ");
1228 newprompt(bbb,aaa,30);
1230 strcpy(aaa, last_paged);
1232 newprompt("Message: ",bbb,69);
1233 sprintf(ccc,"SEXP %s|%s",aaa,bbb);
1236 if (!strncmp("200", ccc, 3))
1237 strcpy(last_paged, aaa);
1238 printf("%s\n",&ccc[4]);
1244 TERMN8: printf("%s logged out.\n",fullname);
1245 while (march!=NULL) remove_march(march->march_name,0);
1247 printf("\n\nType 'off' to hang up, or next user...\n");
1248 sprintf(aaa,"LOUT");
1251 if ((mcmd==29)||(mcmd==15)) {