webcit/roomops.c

   1 /* $Id$ */
   2
   3 #include <stdlib.h>
   4 #include <string.h>
   5 #ifdef HAVE_UNISTD_H
   6 #include <unistd.h>
   7 #endif
   8 #include <stdio.h>
   9 #include <signal.h>
  10 #include <sys/types.h>
  11 #include "webcit.h"
  12 #include "child.h"
  13
  14 struct march {
  15         struct march *next;
  16         char march_name[32];
  17         };
  18
  19 char floorlist[128][256];
  20 char ugname[128];
  21 long uglsn;
  22 unsigned room_flags;
  23 int is_aide = 0;
  24 int is_room_aide = 0;
  25
  26 struct march *march = NULL;
  27
  28 /*
  29  * load the list of floors
  30  */
  31 void load_floorlist(void) {
  32         int a;
  33         char buf[256];
  34
  35         for (a=0; a<128; ++a) floorlist[a][0] = 0;
  36
  37         serv_puts("LFLR");
  38         serv_gets(buf);
  39         if (buf[0]!='1') {
  40                 strcpy(floorlist[0],"Main Floor");
  41                 return;
  42                 }
  43         while (serv_gets(buf), strcmp(buf,"000")) {
  44                 extract(floorlist[extract_int(buf,0)],buf,1);
  45                 }
  46         }
  47
  48
  49
  50 /*
  51  * remove a room from the march list
  52  */
  53 void remove_march(char *aaa)
  54 {
  55         struct march *mptr,*mptr2;
  56
  57         if (march==NULL) return;
  58
  59         if (!strcasecmp(march->march_name,aaa)) {
  60                 mptr = march->next;
  61                 free(march);
  62                 march = mptr;
  63                 return;
  64                 }
  65
  66         mptr2 = march;
  67         for (mptr=march; mptr!=NULL; mptr=mptr->next) {
  68                 if (!strcasecmp(mptr->march_name,aaa)) {
  69                         mptr2->next = mptr->next;
  70                         free(mptr);
  71                         mptr=mptr2;
  72                         }
  73                 else {
  74                         mptr2=mptr;
  75                         }
  76                 }
  77         }
  78
  79
  80 void listrms(char *variety)
  81 {
  82         char buf[256];
  83         char rmname[32];
  84         int f;
  85
  86         fprintf(stderr, "doing listrms(%s)\n", variety);
  87         serv_puts(variety);
  88         serv_gets(buf);
  89         if (buf[0]!='1') return;
  90         while (serv_gets(buf), strcmp(buf,"000")) {
  91                 extract(rmname,buf,0);
  92                 wprintf("<A HREF=\"/dotgoto&room=");
  93                 urlescputs(rmname);
  94                 wprintf("\" TARGET=\"top\">");
  95                 escputs1(rmname,1);
  96                 f = extract_int(buf,1);
  97                 if ((f & QR_DIRECTORY) && (f & QR_NETWORK)) wprintf("}");
  98                 else if (f & QR_DIRECTORY) wprintf("]");
  99                 else if (f & QR_NETWORK) wprintf(")");
 100                 else wprintf("&gt;");
 101
 102                 wprintf("</A><TT> </TT>\n");
 103                 };
 104         wprintf("<BR>\n");
 105         }
 106
 107
 108
 109 /*
 110  * list all rooms by floor
 111  */
 112 void list_all_rooms_by_floor(void) {
 113         int a;
 114         char buf[256];
 115
 116         load_floorlist();
 117
 118         printf("HTTP/1.0 200 OK\n");
 119         output_headers();
 120         wprintf("<HTML><HEAD><TITLE>List known rooms</TITLE></HEAD><BODY BACKGROUND=\"/image&name=background\" TEXT=\"#000000\" LINK=\"#004400\">\n");
 121
 122         wprintf("<TABLE width=100% border><TR><TH>Floor</TH>");
 123         wprintf("<TH>Rooms with new messages</TH>");
 124         wprintf("<TH>Rooms with no new messages</TH></TR>\n");
 125
 126         for (a=0; a<128; ++a) if (floorlist[a][0]!=0) {
 127
 128                 /* Floor name column */
 129                 wprintf("<TR><TD>");
 130
 131 /*
 132                 wprintf("<IMG SRC=\"/dynamic/_floorpic_/%d\" ALT=\"%s\">",
 133                         &floorlist[a][0]);
 134  */
 135                 escputs(&floorlist[a][0]);
 136
 137                 wprintf("</TD>");
 138
 139                 /* Rooms with new messages column */
 140                 wprintf("<TD>");
 141                 sprintf(buf,"LKRN %d",a);
 142                 listrms(buf);
 143                 wprintf("</TD><TD>\n");
 144
 145                 /* Rooms with old messages column */
 146                 sprintf(buf,"LKRO %d",a);
 147                 listrms(buf);
 148                 wprintf("</TD></TR>\n");
 149                 }
 150         wprintf("</TABLE>\n");
 151         wprintf("</BODY></HTML>\n");
 152         wDumpContent();
 153         }
 154
 155
 156 /*
 157  * list all forgotten rooms
 158  */
 159 void zapped_list(void) {
 160         wprintf("<CENTER><H1>Forgotten rooms</H1>\n");
 161         listrms("LZRM -1");
 162         wprintf("</CENTER><HR>\n");
 163         }
 164
 165
 166 /*
 167  * read this room's info file (set v to 1 for verbose mode)
 168  */
 169 void readinfo(int v)
 170 {
 171         char buf[256];
 172
 173         serv_puts("RINF");
 174         serv_gets(buf);
 175         if (buf[0]=='1') fmout(NULL);
 176         else {
 177                 if (v==1) wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 178                 }
 179         }
 180
 181
 182 /*
 183  * generic routine to take the session to a new room
 184  *
 185  * display_name values:  0 = goto only
 186  *                       1 = goto and display
 187  *                       2 = display only
 188  */
 189 void gotoroom(char *gname, int display_name)
 190 {
 191         char buf[256];
 192         static long ls = 0L;
 193
 194
 195         printf("HTTP/1.0 200 OK\n");
 196         output_headers();
 197         wprintf("<HTML><BODY BACKGROUND=\"/image&name=background\" TEXT=\"#000000\" LINK=\"#004400\">\n");
 198
 199         if (display_name != 2) {
 200                 /* store ungoto information */
 201                 strcpy(ugname,wc_roomname);
 202                 uglsn = ls;
 203                 }
 204
 205         /* move to the new room */
 206         sprintf(buf,"GOTO %s",gname);
 207         serv_puts(buf);
 208         serv_gets(buf);
 209         if (buf[0]!='2') {
 210                 serv_puts("GOTO _BASEROOM_");
 211                 serv_gets(buf);
 212                 }
 213         if (buf[0]!='2') {
 214                 wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 215                 wDumpContent();
 216                 return;
 217                 }
 218
 219         extract(wc_roomname,&buf[4],0);
 220         room_flags = extract_int(&buf[4],4);
 221
 222         remove_march(wc_roomname);
 223         if (!strcasecmp(gname,"_BASEROOM_")) remove_march(gname);
 224
 225         /* Display the room banner */
 226
 227         if (display_name) {
 228                 wprintf("<CENTER><TABLE border=0><TR>");
 229
 230                 if ( (strlen(ugname)>0) && (strcasecmp(ugname,wc_roomname)) ) {
 231                         wprintf("<TD><A HREF=\"/ungoto\">");
 232                         wprintf("<IMG SRC=\"/static/back.gif\" border=0></A></TD>");
 233                         }
 234
 235                 wprintf("<TD><H1>%s</H1>",wc_roomname);
 236                 wprintf("<FONT SIZE=-1>%d new of %d messages</FONT></TD>\n",
 237                         extract_int(&buf[4],1),
 238                         extract_int(&buf[4],2));
 239
 240                 /* Display room graphic.  The server doesn't actually need the
 241                  * room name, but we supply it in order to keep the browser
 242                  * from using a cached graphic from another room.
 243                  */
 244                 serv_puts("OIMG _roompic_");
 245                 serv_gets(buf);
 246                 if (buf[0]=='2') {
 247                         wprintf("<TD>");
 248                         wprintf("<IMG SRC=\"/image&name=_roompic_&room=");
 249                         escputs(wc_roomname);
 250                         wprintf("\"></TD>");
 251                         serv_puts("CLOS");
 252                         serv_gets(buf);
 253                         }
 254
 255                 wprintf("<TD>");
 256                 readinfo(0);
 257                 wprintf("</TD>");
 258
 259                 wprintf("<TD><A HREF=\"/gotonext\">");
 260                 wprintf("<IMG SRC=\"/static/forward.gif\" border=0></A></TD>");
 261
 262                 wprintf("</TR></TABLE></CENTER>\n");
 263
 264                 }
 265         /* highest_msg_read = extract_int(&buf[4],6);
 266         maxmsgnum = extract_int(&buf[4],5);
 267         is_mail = (char) extract_int(&buf[4],7); */
 268         is_room_aide = (char) extract_int(&buf[4],8);
 269         ls = extract_long(&buf[4],6);
 270
 271         strcpy(wc_roomname, wc_roomname);
 272         wDumpContent();
 273         }
 274
 275
 276 /*
 277  * operation to goto a room
 278  */
 279 void dotgoto(void) {
 280         fprintf(stderr, "DOTGOTO: <%s>\n", bstr("room"));
 281         gotoroom(bstr("room"),1);
 282         }
 283
 284
 285 /* Goto next room having unread messages.
 286  * We want to skip over rooms that the user has already been to, and take the
 287  * user back to the lobby when done.  The room we end up in is placed in
 288  * newroom - which is set to 0 (the lobby) initially.
 289  * We start the search in the current room rather than the beginning to prevent
 290  * two or more concurrent users from dragging each other back to the same room.
 291  */
 292 void gotonext(void) {
 293         char buf[256];
 294         struct march *mptr,*mptr2;
 295         char next_room[32];
 296
 297         /* First check to see if the march-mode list is already allocated.
 298          * If it is, pop the first room off the list and go there.
 299          */
 300
 301         if (march==NULL) {
 302                 serv_puts("LKRN");
 303                 serv_gets(buf);
 304                 if (buf[0]=='1')
 305                     while (serv_gets(buf), strcmp(buf,"000")) {
 306                         mptr = (struct march *) malloc(sizeof(struct march));
 307                         mptr->next = NULL;
 308                         extract(mptr->march_name,buf,0);
 309                         if (march==NULL) {
 310                                 march = mptr;
 311                                 }
 312                         else {
 313                                 mptr2 = march;
 314                                 while (mptr2->next != NULL)
 315                                         mptr2 = mptr2->next;
 316                                 mptr2->next = mptr;
 317                                 }
 318                         }
 319
 320 /* add _BASEROOM_ to the end of the march list, so the user will end up
 321  * in the system base room (usually the Lobby>) at the end of the loop
 322  */
 323                 mptr = (struct march *) malloc(sizeof(struct march));
 324                 mptr->next = NULL;
 325                 strcpy(mptr->march_name,"_BASEROOM_");
 326                 if (march==NULL) {
 327                         march = mptr;
 328                         }
 329                 else {
 330                         mptr2 = march;
 331                         while (mptr2->next != NULL)
 332                                 mptr2 = mptr2->next;
 333                         mptr2->next = mptr;
 334                         }
 335 /*
 336  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 337  * walk around in circles
 338  */
 339                 remove_march(wc_roomname);
 340                 }
 341
 342
 343         if (march!=NULL) {
 344                 strcpy(next_room,march->march_name);
 345                 }
 346         else {
 347                 strcpy(next_room,"_BASEROOM_");
 348                 }
 349         gotoroom(next_room,1);
 350    }
 351
 352
 353
 354 /*
 355  * mark all messages in current room as having been read
 356  */
 357 void slrp_highest(void) {
 358         char buf[256];
 359
 360         /* set pointer */
 361         serv_puts("SLRP HIGHEST");
 362         serv_gets(buf);
 363         if (buf[0]!='2') {
 364                 wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 365                 return;
 366                 }
 367         }
 368
 369
 370 /*
 371  * un-goto the previous room
 372  */
 373 void ungoto(void) {
 374         char buf[256];
 375
 376         if (!strcmp(ugname,"")) return;
 377         sprintf(buf,"GOTO %s",ugname);
 378         serv_puts(buf);
 379         serv_gets(buf);
 380         if (buf[0]!='2') {
 381                 wprintf("%s\n",&buf[4]);
 382                 return;
 383                 }
 384         sprintf(buf,"SLRP %ld",uglsn);
 385         serv_puts(buf);
 386         serv_gets(buf);
 387         if (buf[0]!='2') wprintf("%s\n",&buf[4]);
 388         strcpy(buf,ugname);
 389         strcpy(ugname,"");
 390         gotoroom(buf,1);
 391         }
 392
 393 /*
 394  * display the form for editing a room
 395  */
 396 int display_editroom(void) {
 397         char buf[256];
 398         char er_name[20];
 399         char er_password[10];
 400         char er_dirname[15];
 401         char er_roomaide[26];
 402         unsigned er_flags;
 403
 404         serv_puts("GETR");
 405         serv_gets(buf);
 406
 407         if (buf[0]!='2') {
 408                 wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 409                 return(0);
 410                 }
 411
 412         extract(er_name,&buf[4],0);
 413         extract(er_password,&buf[4],1);
 414         extract(er_dirname,&buf[4],2);
 415         er_flags=extract_int(&buf[4],3);
 416
 417
 418         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 419         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 420         wprintf("<B>Edit this room</B>\n");
 421         wprintf("</FONT></TD></TR></TABLE>\n");
 422
 423         wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 424
 425         wprintf("<UL><LI>Name of room: ");
 426         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n",er_name);
 427
 428         wprintf("<LI>Type of room:<UL>\n");
 429
 430         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 431         if ((er_flags & QR_PRIVATE) == 0) wprintf("CHECKED ");
 432         wprintf("> Public room\n");
 433
 434         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 435         if ((er_flags & QR_PRIVATE)&&
 436            (er_flags & QR_GUESSNAME)) wprintf("CHECKED ");
 437         wprintf("> Private - guess name\n");
 438
 439         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 440         if ((er_flags & QR_PRIVATE)&&
 441            (er_flags & QR_PASSWORDED)) wprintf("CHECKED ");
 442         wprintf("> Private - require password:\n");
 443         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n",er_password);
 444
 445         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 446         if ( (er_flags & QR_PRIVATE)
 447            && ((er_flags & QR_GUESSNAME) == 0)
 448            && ((er_flags & QR_PASSWORDED) == 0) )
 449                 wprintf("CHECKED ");
 450         wprintf("> Private - invitation only\n");
 451
 452         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 453         wprintf("> If private, cause current users to forget room\n");
 454
 455         wprintf("</UL>\n");
 456
 457         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 458         if (er_flags & QR_PREFONLY) wprintf("CHECKED ");
 459         wprintf("> Preferred users only\n");
 460
 461         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 462         if (er_flags & QR_READONLY) wprintf("CHECKED ");
 463         wprintf("> Read-only room\n");
 464
 465 /* directory stuff */
 466         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 467         if (er_flags & QR_DIRECTORY) wprintf("CHECKED ");
 468         wprintf("> File directory room\n");
 469
 470         wprintf("<UL><LI>Directory name: ");
 471         wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n",er_dirname);
 472
 473         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 474         if (er_flags & QR_UPLOAD) wprintf("CHECKED ");
 475         wprintf("> Uploading allowed\n");
 476
 477         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 478         if (er_flags & QR_DOWNLOAD) wprintf("CHECKED ");
 479         wprintf("> Downloading allowed\n");
 480
 481         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 482         if (er_flags & QR_VISDIR) wprintf("CHECKED ");
 483         wprintf("> Visible directory</UL>\n");
 484
 485 /* end of directory stuff */
 486
 487         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 488         if (er_flags & QR_NETWORK) wprintf("CHECKED ");
 489         wprintf("> Network shared room\n");
 490
 491 /* start of anon options */
 492
 493         wprintf("<LI>Anonymous messages<UL>\n");
 494
 495         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 496         if ( ((er_flags & QR_ANONONLY)==0)
 497            && ((er_flags & QR_ANONOPT)==0)) wprintf("CHECKED ");
 498         wprintf("> No anonymous messages\n");
 499
 500         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 501         if (er_flags & QR_ANONONLY) wprintf("CHECKED ");
 502         wprintf("> All messages are anonymous\n");
 503
 504         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 505         if (er_flags & QR_ANONOPT) wprintf("CHECKED ");
 506         wprintf("> Prompt user when entering messages</UL>\n");
 507
 508 /* end of anon options */
 509
 510         wprintf("<LI>Room aide: \n");
 511         serv_puts("GETA");
 512         serv_gets(buf);
 513         if (buf[0]!='2') {
 514                 wprintf("<EM>%s</EM>\n",&buf[4]);
 515                 }
 516         else {
 517                 extract(er_roomaide,&buf[4],0);
 518                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n",er_roomaide);
 519                 }
 520
 521         wprintf("</UL><CENTER>\n");
 522         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 523         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 524         wprintf("</CENTER>\n");
 525
 526         wprintf("</FORM>\n");
 527         return(1);
 528         }
 529
 530
 531 /*
 532  * save new parameters for a room
 533  */
 534 int editroom(void) {
 535         char buf[256];
 536         char er_name[20];
 537         char er_password[10];
 538         char er_dirname[15];
 539         char er_roomaide[26];
 540         unsigned er_flags;
 541         int bump;
 542
 543
 544         if (strcmp(bstr("sc"),"OK")) {
 545                 wprintf("<EM>Changes have <STRONG>not</STRONG> been saved.</EM><BR>");
 546                 return(0);
 547                 }
 548
 549         serv_puts("GETR");
 550         serv_gets(buf);
 551
 552         if (buf[0]!='2') {
 553                 wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 554                 return(0);
 555                 }
 556
 557         extract(er_name,&buf[4],0);
 558         extract(er_password,&buf[4],1);
 559         extract(er_dirname,&buf[4],2);
 560         er_flags=extract_int(&buf[4],3);
 561
 562         strcpy(er_roomaide,bstr("er_roomaide"));
 563         if (strlen(er_roomaide)==0) {
 564                 serv_puts("GETA");
 565                 serv_gets(buf);
 566                 if (buf[0]!='2') {
 567                         strcpy(er_roomaide,"");
 568                         }
 569                 else {
 570                         extract(er_roomaide,&buf[4],0);
 571                         }
 572                 }
 573
 574         strcpy(buf,bstr("er_name"));            buf[20] = 0;
 575         if (strlen(buf)>0) strcpy(er_name,buf);
 576
 577         strcpy(buf,bstr("er_password"));        buf[10] = 0;
 578         if (strlen(buf)>0) strcpy(er_password,buf);
 579
 580         strcpy(buf,bstr("er_dirname"));         buf[15] = 0;
 581         if (strlen(buf)>0) strcpy(er_dirname,buf);
 582
 583         strcpy(buf,bstr("type"));
 584         er_flags &= !(QR_PRIVATE|QR_PASSWORDED|QR_GUESSNAME);
 585
 586         if (!strcmp(buf,"invonly")) {
 587                 er_flags |= (QR_PRIVATE);
 588                 }
 589         if (!strcmp(buf,"guessname")) {
 590                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
 591                 }
 592         if (!strcmp(buf,"passworded")) {
 593                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
 594                 }
 595
 596         if (!strcmp(bstr("prefonly"),"yes")) {
 597                 er_flags |= QR_PREFONLY;
 598                 }
 599         else {
 600                 er_flags &= ~QR_PREFONLY;
 601                 }
 602
 603         if (!strcmp(bstr("readonly"),"yes")) {
 604                 er_flags |= QR_READONLY;
 605                 }
 606         else {
 607                 er_flags &= ~QR_READONLY;
 608                 }
 609
 610         if (!strcmp(bstr("network"),"yes")) {
 611                 er_flags |= QR_NETWORK;
 612                 }
 613         else {
 614                 er_flags &= ~QR_NETWORK;
 615                 }
 616
 617         if (!strcmp(bstr("directory"),"yes")) {
 618                 er_flags |= QR_DIRECTORY;
 619                 }
 620         else {
 621                 er_flags &= ~QR_DIRECTORY;
 622                 }
 623
 624         if (!strcmp(bstr("ulallowed"),"yes")) {
 625                 er_flags |= QR_UPLOAD;
 626                 }
 627         else {
 628                 er_flags &= ~QR_UPLOAD;
 629                 }
 630
 631         if (!strcmp(bstr("dlallowed"),"yes")) {
 632                 er_flags |= QR_DOWNLOAD;
 633                 }
 634         else {
 635                 er_flags &= ~QR_DOWNLOAD;
 636                 }
 637
 638         if (!strcmp(bstr("visdir"),"yes")) {
 639                 er_flags |= QR_VISDIR;
 640                 }
 641         else {
 642                 er_flags &= ~QR_VISDIR;
 643                 }
 644
 645         strcpy(buf,bstr("anon"));
 646
 647         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
 648         if (!strcmp(buf,"anononly")) er_flags |= QR_ANONONLY;
 649         if (!strcmp(buf,"anon2")) er_flags |= QR_ANONOPT;
 650
 651         bump = 0;
 652         if (!strcmp(bstr("bump"),"yes")) bump = 1;
 653
 654         sprintf(buf,"SETR %s|%s|%s|%u|%d",
 655                 er_name,er_password,er_dirname,er_flags,bump);
 656         serv_puts(buf);
 657         serv_gets(buf);
 658         if (buf[0]!='2') {
 659                 wprintf("<EM>%s</EM><HR>\n",&buf[4]);
 660                 return(display_editroom());
 661                 }
 662         gotoroom(er_name,0);
 663
 664         if (strlen(er_roomaide)>0) {
 665                 sprintf(buf,"SETA %s",er_roomaide);
 666                 serv_puts(buf);
 667                 serv_gets(buf);
 668                 if (buf[0]!='2') {
 669                         wprintf("<EM>%s</EM><HR>\n",&buf[4]);
 670                         return(display_editroom());
 671                         }
 672                 }
 673
 674         wprintf("<EM>Changes have been saved.</EM><BR>");
 675         return(0);
 676         }
 677
 678
 679
 680 /*
 681  * display the form for entering a new room
 682  */
 683 int display_entroom(void) {
 684         char buf[256];
 685
 686         serv_puts("CRE8 0");
 687         serv_gets(buf);
 688
 689         if (buf[0]!='2') {
 690                 wprintf("<EM>%s</EM><HR>\n",&buf[4]);
 691                 return(0);
 692                 }
 693
 694         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 695         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 696         wprintf("<B>Enter (create) a new room</B>\n");
 697         wprintf("</FONT></TD></TR></TABLE>\n");
 698
 699         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
 700
 701         wprintf("<UL><LI>Name of room: ");
 702         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
 703
 704         wprintf("<LI>Type of room:<UL>\n");
 705
 706         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 707         wprintf("CHECKED > Public room\n");
 708
 709         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 710         wprintf("> Private - guess name\n");
 711
 712         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 713         wprintf("> Private - require password:\n");
 714         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
 715
 716         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 717         wprintf("> Private - invitation only\n");
 718
 719         wprintf("<CENTER>\n");
 720         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 721         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 722         wprintf("</CENTER>\n");
 723         wprintf("</FORM>\n");
 724         return(1);
 725         }
 726
 727
 728
 729 /*
 730  * enter a new room
 731  */
 732 int entroom(void) {
 733         char buf[256];
 734         char er_name[20];
 735         char er_type[20];
 736         char er_password[10];
 737         int er_num_type;
 738
 739         if (strcmp(bstr("sc"),"OK")) {
 740                 wprintf("<EM>Changes have <STRONG>not</STRONG> been saved.</EM><BR>");
 741                 return(0);
 742                 }
 743
 744         strcpy(er_name,bstr("er_name"));
 745         strcpy(er_type,bstr("type"));
 746         strcpy(er_password,bstr("er_password"));
 747
 748         er_num_type = 0;
 749         if (!strcmp(er_type,"guessname")) er_num_type = 1;
 750         if (!strcmp(er_type,"passworded")) er_num_type = 2;
 751         if (!strcmp(er_type,"invonly")) er_num_type = 3;
 752
 753         sprintf(buf,"CRE8 1|%s|%d|%s",er_name,er_num_type,er_password);
 754         serv_puts(buf);
 755         serv_gets(buf);
 756         if (buf[0]!='2') {
 757                 wprintf("<EM>%s</EM><HR>\n",&buf[4]);
 758                 return(display_editroom());
 759                 }
 760         gotoroom(er_name,0);
 761         return(0);
 762         }
 763
 764
 765 /*
 766  * display the screen to enter a private room
 767  */
 768 void display_private(char *rname, int req_pass)
 769 {
 770
 771
 772         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 773         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 774         wprintf("<B>Enter a private room</B>\n");
 775         wprintf("</FONT></TD></TR></TABLE>\n");
 776
 777         wprintf("<CENTER>\n");
 778         wprintf("If you know the name of a hidden (guess-name) or\n");
 779         wprintf("passworded room, you can enter that room by typing\n");
 780         wprintf("its name below.  Once you gain access to a private\n");
 781         wprintf("room, it will appear in your regular room listings\n");
 782         wprintf("so you don't have to keep returning here.\n");
 783         wprintf("<BR><BR>");
 784
 785         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
 786
 787         wprintf("<TABLE border><TR><TD>");
 788         wprintf("Enter room name:</TD><TD>");
 789         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n",rname);
 790
 791         if (req_pass) {
 792                 wprintf("</TD></TR><TR><TD>");
 793                 wprintf("Enter room password:</TD><TD>");
 794                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
 795                 }
 796
 797         wprintf("</TD></TR></TABLE>\n");
 798
 799         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 800         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 801         wprintf("</FORM>");
 802         }
 803
 804 /*
 805  * goto a private room
 806  */
 807 int goto_private(void) {
 808         char hold_rm[32];
 809         char buf[256];
 810
 811         if (strcmp(bstr("sc"),"OK")) {
 812                 return(2);
 813                 }
 814
 815         strcpy(hold_rm,wc_roomname);
 816         strcpy(buf,"GOTO ");
 817         strcat(buf,bstr("gr_name"));
 818         strcat(buf,"|");
 819         strcat(buf,bstr("gr_pass"));
 820         serv_puts(buf);
 821         serv_gets(buf);
 822
 823         if (buf[0]=='2') {
 824                 gotoroom(bstr("gr_name"),1);
 825                 return(0);
 826                 }
 827
 828         if (!strncmp(buf,"540",3)) {
 829                 display_private(bstr("gr_name"),1);
 830                 return(1);
 831                 }
 832
 833         wprintf("<EM>%s</EM>\n",&buf[4]);
 834         return(2);
 835         }
 836
 837
 838 /*
 839  * display the screen to zap a room
 840  */
 841 void display_zap(void) {
 842         char zaproom[32];
 843
 844         strcpy(zaproom, bstr("room"));
 845
 846         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 847         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 848         wprintf("<B>Zap (forget) the current room</B>\n");
 849         wprintf("</FONT></TD></TR></TABLE>\n");
 850
 851         wprintf("If you select this option, <em>%s</em> will ", zaproom);
 852         wprintf("disappear from your room list.  Is this what you wish ");
 853         wprintf("to do?<BR>\n");
 854
 855         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
 856         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 857         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 858         wprintf("</FORM>");
 859         }
 860
 861
 862 /*
 863  * zap a room
 864  */
 865 int zap(void) {
 866         char zaproom[32];
 867         char buf[256];
 868
 869         if (strcmp(bstr("sc"),"OK")) {
 870                 return(2);
 871                 }
 872
 873         strcpy(zaproom, bstr("room"));
 874         sprintf(buf, "GOTO %s", zaproom);
 875         serv_puts(buf);
 876         serv_gets(buf);
 877         if (buf[0] != '2') {
 878                 wprintf("<EM>%s</EM>\n",&buf[4]);
 879                 return(2);
 880                 }
 881
 882         serv_puts("FORG");
 883         serv_gets(buf);
 884         if (buf[0] != '2') {
 885                 wprintf("<EM>%s</EM>\n",&buf[4]);
 886                 return(2);
 887                 }
 888
 889         gotoroom(bstr("_BASEROOM_"),1);
 890         return(0);
 891         }