#include "webcit.h"
#include "child.h"
+/*
+ * This struct holds a list of rooms for <G>oto operations.
+ */
struct march {
struct march *next;
char march_name[32];
+ int march_floor;
+ int march_order;
};
+/*
+ * This struct holds a list of rooms for client display.
+ * (oooh, a tree!)
+ */
+struct roomlisting {
+ struct roomlisting *lnext;
+ struct roomlisting *rnext;
+ char rlname[64];
+ unsigned rlflags;
+ int rlfloor;
+ int rlorder;
+ };
+
+
char floorlist[128][256];
char ugname[128];
long uglsn = (-1L);
}
+
+
+
+void room_tree_list(struct roomlisting *rp) {
+ char rmname[64];
+ int f;
+
+ if (rp == NULL) return;
+
+ if (rp->lnext != NULL) {
+ room_tree_list(rp->lnext);
+ }
+
+ strcpy(rmname, rp->rlname);
+ f = rp->rlflags;
+
+ wprintf("<A HREF=\"/dotgoto&room=");
+ urlescputs(rmname);
+ wprintf("\" TARGET=\"top\">");
+ escputs1(rmname,1);
+ if ((f & QR_DIRECTORY) && (f & QR_NETWORK)) wprintf("}");
+ else if (f & QR_DIRECTORY) wprintf("]");
+ else if (f & QR_NETWORK) wprintf(")");
+ else wprintf(">");
+ wprintf("</A><TT> </TT>\n");
+
+ if (rp->rnext != NULL) {
+ 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[256];
- char rmname[32];
- int f;
- fprintf(stderr, "doing listrms(%s)\n", variety);
+ struct roomlisting *rl = NULL;
+ struct roomlisting *rp;
+ struct roomlisting *rs;
+
+
+ /* Ask the server for a room list */
serv_puts(variety);
serv_gets(buf);
if (buf[0]!='1') return;
- while (serv_gets(buf), strcmp(buf,"000")) {
- extract(rmname,buf,0);
- wprintf("<A HREF=\"/dotgoto&room=");
- urlescputs(rmname);
- wprintf("\" TARGET=\"top\">");
- escputs1(rmname,1);
- f = extract_int(buf,1);
- if ((f & QR_DIRECTORY) && (f & QR_NETWORK)) wprintf("}");
- else if (f & QR_DIRECTORY) wprintf("]");
- else if (f & QR_NETWORK) wprintf(")");
- else wprintf(">");
-
- wprintf("</A><TT> </TT>\n");
- };
- wprintf("<BR>\n");
+ while (serv_gets(buf), strcmp(buf, "000")) {
+ rp = malloc(sizeof(struct roomlisting));
+ extract(rp->rlname, buf, 0);
+ 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);
}
+
+
+
+
+
+
/*
* list all rooms by floor
*/
wprintf("<CENTER><TABLE border=0><TR>");
if ( (strlen(ugname)>0) && (strcasecmp(ugname,wc_roomname)) ) {
- wprintf("<TD><A HREF=\"/ungoto\">");
+ wprintf("<TD
VALIGN=TOP><A HREF=\"/ungoto\">");
wprintf("<IMG SRC=\"/static/back.gif\" border=0></A></TD>");
}
- wprintf("<TD><H1>%s</H1>",wc_roomname);
+ wprintf("<TD VALIGN=TOP><H1>%s</H1>",wc_roomname);
wprintf("<FONT SIZE=-1>%d new of %d messages</FONT></TD>\n",
extract_int(&buf[4],1),
extract_int(&buf[4],2));
serv_gets(buf);
}
- wprintf("<TD>");
+ wprintf("<TD VALIGN=TOP>");
readinfo(0);
wprintf("</TD>");
- wprintf("<TD><A HREF=\"/gotonext\">");
+ wprintf("<TD
VALIGN=TOP><A HREF=\"/gotonext\">");
wprintf("<IMG SRC=\"/static/forward.gif\" border=0></A></TD>");
wprintf("</TR></TABLE></CENTER>\n");
wprintf("</BODY></HTML>\n");
}
+/*
+ * Locate the room on the march list which we most want to go to
+ */
+char *pop_march(int desired_floor) {
+ static char TheRoom[64];
+ int TheFloor = 0;
+ int TheOrder = 32767;
+ struct march *mptr = NULL;
+
+ strcpy(TheRoom, "_BASEROOM_");
+ if (march == NULL) return(TheRoom);
+
+ for (mptr = march; mptr != NULL; mptr = mptr->next) {
+ if ((strcasecmp(mptr->march_name, "_BASEROOM_"))
+ &&(!strcasecmp(TheRoom, "_BASEROOM_"))) {
+ strcpy(TheRoom, mptr->march_name);
+ TheFloor = mptr->march_floor;
+ TheOrder = mptr->march_order;
+ }
+ else if ( (mptr->march_floor == desired_floor)
+ && (TheFloor != desired_floor)
+ && (strcasecmp(mptr->march_name, "_BASEROOM_")) ) {
+ strcpy(TheRoom, mptr->march_name);
+ TheFloor = mptr->march_floor;
+ TheOrder = mptr->march_order;
+ }
+ else if ((mptr->march_floor < TheFloor)
+ && (strcasecmp(mptr->march_name, "_BASEROOM_")) ) {
+ strcpy(TheRoom, mptr->march_name);
+ TheFloor = mptr->march_floor;
+ TheOrder = mptr->march_order;
+ }
+ else if ((mptr->march_order < TheOrder)
+ && (strcasecmp(mptr->march_name, "_BASEROOM_")) ) {
+ strcpy(TheRoom, mptr->march_name);
+ TheFloor = mptr->march_floor;
+ TheOrder = mptr->march_order;
+ }
+ }
+ return(TheRoom);
+ }
+
+
/* Goto next room having unread messages.
* We want to skip over rooms that the user has already been to, and take the
mptr = (struct march *) malloc(sizeof(struct march));
mptr->next = NULL;
extract(mptr->march_name,buf,0);
+ mptr->march_floor = extract_int(buf, 2);
+ mptr->march_order = extract_int(buf, 3);
if (march==NULL) {
march = mptr;
}
if (march!=NULL) {
- strcpy(next_room,march->march_name);
+ strcpy(next_room, pop_march(-1));
}
else {
strcpy(next_room,"_BASEROOM_");
projects / citadel.git / commitdiff