-
-
-
-
-/*
- * display rooms in tree structure
- */
-void room_tree_list(struct roomlisting *rp)
-{
- char rmname[64];
- int f;
-
- if (rp == NULL) {
- return;
- }
-
- room_tree_list(rp->lnext);
-
- strcpy(rmname, rp->rlname);
- f = rp->rlflags;
-
- wc_printf("<a href=\"dotgoto?room=");
- urlescputs(rmname);
- wc_printf("\"");
- wc_printf(">");
- escputs1(rmname, 1, 1);
- if ((f & QR_DIRECTORY) && (f & QR_NETWORK))
- wc_printf("}");
- else if (f & QR_DIRECTORY)
- wc_printf("]");
- else if (f & QR_NETWORK)
- wc_printf(")");
- else
- wc_printf(">");
- wc_printf("</a><tt> </tt>\n");
-
- room_tree_list(rp->rnext);
- free(rp);
-}
-
-
-/*
- * Room ordering stuff (compare first by floor, then by order)
- */
-int rordercmp(struct roomlisting *r1, struct roomlisting *r2)
-{
- if ((r1 == NULL) && (r2 == NULL))
- return (0);
- if (r1 == NULL)
- return (-1);
- if (r2 == NULL)
- return (1);
- if (r1->rlfloor < r2->rlfloor)
- return (-1);
- if (r1->rlfloor > r2->rlfloor)
- return (1);
- if (r1->rlorder < r2->rlorder)
- return (-1);
- if (r1->rlorder > r2->rlorder)
- return (1);
- return (0);
-}
-
-
-/*
- * Common code for all room listings
- */
-void listrms(char *variety)
-{
- char buf[SIZ];
- int num_rooms = 0;
-
- struct roomlisting *rl = NULL;
- struct roomlisting *rp;
- struct roomlisting *rs;
-
- /* Ask the server for a room list */
- serv_puts(variety);
- serv_getln(buf, sizeof buf);
- if (buf[0] != '1') {
- wc_printf(" ");
- return;
- }
-
- while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
- ++num_rooms;
- rp = malloc(sizeof(struct roomlisting));
- extract_token(rp->rlname, buf, 0, '|', sizeof rp->rlname);
- rp->rlflags = extract_int(buf, 1);
- rp->rlfloor = extract_int(buf, 2);
- rp->rlorder = extract_int(buf, 3);
- rp->lnext = NULL;
- rp->rnext = NULL;
-
- rs = rl;
- if (rl == NULL) {
- rl = rp;
- } else
- while (rp != NULL) {
- if (rordercmp(rp, rs) < 0) {
- if (rs->lnext == NULL) {
- rs->lnext = rp;
- rp = NULL;
- } else {
- rs = rs->lnext;
- }
- } else {
- if (rs->rnext == NULL) {
- rs->rnext = rp;
- rp = NULL;
- } else {
- rs = rs->rnext;
- }
- }
- }
- }
-
- room_tree_list(rl);
-
- /*
- * If no rooms were listed, print an nbsp to make the cell
- * borders show up anyway.
- */
- if (num_rooms == 0) wc_printf(" ");
-}
-