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         ls = extract_long(&buf[4],6);
 269
 270         if (is_aide) is_room_aide = is_aide;
 271         else is_room_aide = (char) extract_int(&buf[4],8);
 272
 273         strcpy(wc_roomname, wc_roomname);
 274         wDumpContent();
 275         }
 276
 277
 278 /*
 279  * operation to goto a room
 280  */
 281 void dotgoto(void) {
 282         fprintf(stderr, "DOTGOTO: <%s>\n", bstr("room"));
 283         gotoroom(bstr("room"),1);
 284         }
 285
 286
 287 /* Goto next room having unread messages.
 288  * We want to skip over rooms that the user has already been to, and take the
 289  * user back to the lobby when done.  The room we end up in is placed in
 290  * newroom - which is set to 0 (the lobby) initially.
 291  * We start the search in the current room rather than the beginning to prevent
 292  * two or more concurrent users from dragging each other back to the same room.
 293  */
 294 void gotonext(void) {
 295         char buf[256];
 296         struct march *mptr,*mptr2;
 297         char next_room[32];
 298
 299         /* First check to see if the march-mode list is already allocated.
 300          * If it is, pop the first room off the list and go there.
 301          */
 302
 303         if (march==NULL) {
 304                 serv_puts("LKRN");
 305                 serv_gets(buf);
 306                 if (buf[0]=='1')
 307                     while (serv_gets(buf), strcmp(buf,"000")) {
 308                         mptr = (struct march *) malloc(sizeof(struct march));
 309                         mptr->next = NULL;
 310                         extract(mptr->march_name,buf,0);
 311                         if (march==NULL) {
 312                                 march = mptr;
 313                                 }
 314                         else {
 315                                 mptr2 = march;
 316                                 while (mptr2->next != NULL)
 317                                         mptr2 = mptr2->next;
 318                                 mptr2->next = mptr;
 319                                 }
 320                         }
 321
 322 /* add _BASEROOM_ to the end of the march list, so the user will end up
 323  * in the system base room (usually the Lobby>) at the end of the loop
 324  */
 325                 mptr = (struct march *) malloc(sizeof(struct march));
 326                 mptr->next = NULL;
 327                 strcpy(mptr->march_name,"_BASEROOM_");
 328                 if (march==NULL) {
 329                         march = mptr;
 330                         }
 331                 else {
 332                         mptr2 = march;
 333                         while (mptr2->next != NULL)
 334                                 mptr2 = mptr2->next;
 335                         mptr2->next = mptr;
 336                         }
 337 /*
 338  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 339  * walk around in circles
 340  */
 341                 remove_march(wc_roomname);
 342                 }
 343
 344
 345         if (march!=NULL) {
 346                 strcpy(next_room,march->march_name);
 347                 }
 348         else {
 349                 strcpy(next_room,"_BASEROOM_");
 350                 }
 351         gotoroom(next_room,1);
 352    }
 353
 354
 355
 356 /*
 357  * mark all messages in current room as having been read
 358  */
 359 void slrp_highest(void) {
 360         char buf[256];
 361
 362         /* set pointer */
 363         serv_puts("SLRP HIGHEST");
 364         serv_gets(buf);
 365         if (buf[0]!='2') {
 366                 wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 367                 return;
 368                 }
 369         }
 370
 371
 372 /*
 373  * un-goto the previous room
 374  */
 375 void ungoto(void) {
 376         char buf[256];
 377
 378         if (!strcmp(ugname,"")) return;
 379         sprintf(buf,"GOTO %s",ugname);
 380         serv_puts(buf);
 381         serv_gets(buf);
 382         if (buf[0]!='2') {
 383                 wprintf("%s\n",&buf[4]);
 384                 return;
 385                 }
 386         sprintf(buf,"SLRP %ld",uglsn);
 387         serv_puts(buf);
 388         serv_gets(buf);
 389         if (buf[0]!='2') wprintf("%s\n",&buf[4]);
 390         strcpy(buf,ugname);
 391         strcpy(ugname,"");
 392         gotoroom(buf,1);
 393         }
 394
 395 /*
 396  * display the form for editing a room
 397  */
 398 int display_editroom(void) {
 399         char buf[256];
 400         char er_name[20];
 401         char er_password[10];
 402         char er_dirname[15];
 403         char er_roomaide[26];
 404         unsigned er_flags;
 405
 406         serv_puts("GETR");
 407         serv_gets(buf);
 408
 409         if (buf[0]!='2') {
 410                 wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 411                 return(0);
 412                 }
 413
 414         extract(er_name,&buf[4],0);
 415         extract(er_password,&buf[4],1);
 416         extract(er_dirname,&buf[4],2);
 417         er_flags=extract_int(&buf[4],3);
 418
 419
 420         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 421         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 422         wprintf("<B>Edit this room</B>\n");
 423         wprintf("</FONT></TD></TR></TABLE>\n");
 424
 425         wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 426
 427         wprintf("<UL><LI>Name of room: ");
 428         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n",er_name);
 429
 430         wprintf("<LI>Type of room:<UL>\n");
 431
 432         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 433         if ((er_flags & QR_PRIVATE) == 0) wprintf("CHECKED ");
 434         wprintf("> Public room\n");
 435
 436         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 437         if ((er_flags & QR_PRIVATE)&&
 438            (er_flags & QR_GUESSNAME)) wprintf("CHECKED ");
 439         wprintf("> Private - guess name\n");
 440
 441         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 442         if ((er_flags & QR_PRIVATE)&&
 443            (er_flags & QR_PASSWORDED)) wprintf("CHECKED ");
 444         wprintf("> Private - require password:\n");
 445         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n",er_password);
 446
 447         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 448         if ( (er_flags & QR_PRIVATE)
 449            && ((er_flags & QR_GUESSNAME) == 0)
 450            && ((er_flags & QR_PASSWORDED) == 0) )
 451                 wprintf("CHECKED ");
 452         wprintf("> Private - invitation only\n");
 453
 454         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 455         wprintf("> If private, cause current users to forget room\n");
 456
 457         wprintf("</UL>\n");
 458
 459         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 460         if (er_flags & QR_PREFONLY) wprintf("CHECKED ");
 461         wprintf("> Preferred users only\n");
 462
 463         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 464         if (er_flags & QR_READONLY) wprintf("CHECKED ");
 465         wprintf("> Read-only room\n");
 466
 467 /* directory stuff */
 468         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 469         if (er_flags & QR_DIRECTORY) wprintf("CHECKED ");
 470         wprintf("> File directory room\n");
 471
 472         wprintf("<UL><LI>Directory name: ");
 473         wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n",er_dirname);
 474
 475         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 476         if (er_flags & QR_UPLOAD) wprintf("CHECKED ");
 477         wprintf("> Uploading allowed\n");
 478
 479         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 480         if (er_flags & QR_DOWNLOAD) wprintf("CHECKED ");
 481         wprintf("> Downloading allowed\n");
 482
 483         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 484         if (er_flags & QR_VISDIR) wprintf("CHECKED ");
 485         wprintf("> Visible directory</UL>\n");
 486
 487 /* end of directory stuff */
 488
 489         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 490         if (er_flags & QR_NETWORK) wprintf("CHECKED ");
 491         wprintf("> Network shared room\n");
 492
 493 /* start of anon options */
 494
 495         wprintf("<LI>Anonymous messages<UL>\n");
 496
 497         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 498         if ( ((er_flags & QR_ANONONLY)==0)
 499            && ((er_flags & QR_ANONOPT)==0)) wprintf("CHECKED ");
 500         wprintf("> No anonymous messages\n");
 501
 502         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 503         if (er_flags & QR_ANONONLY) wprintf("CHECKED ");
 504         wprintf("> All messages are anonymous\n");
 505
 506         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 507         if (er_flags & QR_ANONOPT) wprintf("CHECKED ");
 508         wprintf("> Prompt user when entering messages</UL>\n");
 509
 510 /* end of anon options */
 511
 512         wprintf("<LI>Room aide: \n");
 513         serv_puts("GETA");
 514         serv_gets(buf);
 515         if (buf[0]!='2') {
 516                 wprintf("<EM>%s</EM>\n",&buf[4]);
 517                 }
 518         else {
 519                 extract(er_roomaide,&buf[4],0);
 520                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n",er_roomaide);
 521                 }
 522
 523         wprintf("</UL><CENTER>\n");
 524         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 525         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 526         wprintf("</CENTER>\n");
 527
 528         wprintf("</FORM>\n");
 529         return(1);
 530         }
 531
 532
 533 /*
 534  * save new parameters for a room
 535  */
 536 int editroom(void) {
 537         char buf[256];
 538         char er_name[20];
 539         char er_password[10];
 540         char er_dirname[15];
 541         char er_roomaide[26];
 542         unsigned er_flags;
 543         int bump;
 544
 545
 546         if (strcmp(bstr("sc"),"OK")) {
 547                 wprintf("<EM>Changes have <STRONG>not</STRONG> been saved.</EM><BR>");
 548                 return(0);
 549                 }
 550
 551         serv_puts("GETR");
 552         serv_gets(buf);
 553
 554         if (buf[0]!='2') {
 555                 wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 556                 return(0);
 557                 }
 558
 559         extract(er_name,&buf[4],0);
 560         extract(er_password,&buf[4],1);
 561         extract(er_dirname,&buf[4],2);
 562         er_flags=extract_int(&buf[4],3);
 563
 564         strcpy(er_roomaide,bstr("er_roomaide"));
 565         if (strlen(er_roomaide)==0) {
 566                 serv_puts("GETA");
 567                 serv_gets(buf);
 568                 if (buf[0]!='2') {
 569                         strcpy(er_roomaide,"");
 570                         }
 571                 else {
 572                         extract(er_roomaide,&buf[4],0);
 573                         }
 574                 }
 575
 576         strcpy(buf,bstr("er_name"));            buf[20] = 0;
 577         if (strlen(buf)>0) strcpy(er_name,buf);
 578
 579         strcpy(buf,bstr("er_password"));        buf[10] = 0;
 580         if (strlen(buf)>0) strcpy(er_password,buf);
 581
 582         strcpy(buf,bstr("er_dirname"));         buf[15] = 0;
 583         if (strlen(buf)>0) strcpy(er_dirname,buf);
 584
 585         strcpy(buf,bstr("type"));
 586         er_flags &= !(QR_PRIVATE|QR_PASSWORDED|QR_GUESSNAME);
 587
 588         if (!strcmp(buf,"invonly")) {
 589                 er_flags |= (QR_PRIVATE);
 590                 }
 591         if (!strcmp(buf,"guessname")) {
 592                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
 593                 }
 594         if (!strcmp(buf,"passworded")) {
 595                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
 596                 }
 597
 598         if (!strcmp(bstr("prefonly"),"yes")) {
 599                 er_flags |= QR_PREFONLY;
 600                 }
 601         else {
 602                 er_flags &= ~QR_PREFONLY;
 603                 }
 604
 605         if (!strcmp(bstr("readonly"),"yes")) {
 606                 er_flags |= QR_READONLY;
 607                 }
 608         else {
 609                 er_flags &= ~QR_READONLY;
 610                 }
 611
 612         if (!strcmp(bstr("network"),"yes")) {
 613                 er_flags |= QR_NETWORK;
 614                 }
 615         else {
 616                 er_flags &= ~QR_NETWORK;
 617                 }
 618
 619         if (!strcmp(bstr("directory"),"yes")) {
 620                 er_flags |= QR_DIRECTORY;
 621                 }
 622         else {
 623                 er_flags &= ~QR_DIRECTORY;
 624                 }
 625
 626         if (!strcmp(bstr("ulallowed"),"yes")) {
 627                 er_flags |= QR_UPLOAD;
 628                 }
 629         else {
 630                 er_flags &= ~QR_UPLOAD;
 631                 }
 632
 633         if (!strcmp(bstr("dlallowed"),"yes")) {
 634                 er_flags |= QR_DOWNLOAD;
 635                 }
 636         else {
 637                 er_flags &= ~QR_DOWNLOAD;
 638                 }
 639
 640         if (!strcmp(bstr("visdir"),"yes")) {
 641                 er_flags |= QR_VISDIR;
 642                 }
 643         else {
 644                 er_flags &= ~QR_VISDIR;
 645                 }
 646
 647         strcpy(buf,bstr("anon"));
 648
 649         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
 650         if (!strcmp(buf,"anononly")) er_flags |= QR_ANONONLY;
 651         if (!strcmp(buf,"anon2")) er_flags |= QR_ANONOPT;
 652
 653         bump = 0;
 654         if (!strcmp(bstr("bump"),"yes")) bump = 1;
 655
 656         sprintf(buf,"SETR %s|%s|%s|%u|%d",
 657                 er_name,er_password,er_dirname,er_flags,bump);
 658         serv_puts(buf);
 659         serv_gets(buf);
 660         if (buf[0]!='2') {
 661                 wprintf("<EM>%s</EM><HR>\n",&buf[4]);
 662                 return(display_editroom());
 663                 }
 664         gotoroom(er_name,0);
 665
 666         if (strlen(er_roomaide)>0) {
 667                 sprintf(buf,"SETA %s",er_roomaide);
 668                 serv_puts(buf);
 669                 serv_gets(buf);
 670                 if (buf[0]!='2') {
 671                         wprintf("<EM>%s</EM><HR>\n",&buf[4]);
 672                         return(display_editroom());
 673                         }
 674                 }
 675
 676         wprintf("<EM>Changes have been saved.</EM><BR>");
 677         return(0);
 678         }
 679
 680
 681
 682 /*
 683  * display the form for entering a new room
 684  */
 685 int display_entroom(void) {
 686         char buf[256];
 687
 688         serv_puts("CRE8 0");
 689         serv_gets(buf);
 690
 691         if (buf[0]!='2') {
 692                 wprintf("<EM>%s</EM><HR>\n",&buf[4]);
 693                 return(0);
 694                 }
 695
 696         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 697         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 698         wprintf("<B>Enter (create) a new room</B>\n");
 699         wprintf("</FONT></TD></TR></TABLE>\n");
 700
 701         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
 702
 703         wprintf("<UL><LI>Name of room: ");
 704         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
 705
 706         wprintf("<LI>Type of room:<UL>\n");
 707
 708         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 709         wprintf("CHECKED > Public room\n");
 710
 711         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 712         wprintf("> Private - guess name\n");
 713
 714         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 715         wprintf("> Private - require password:\n");
 716         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
 717
 718         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 719         wprintf("> Private - invitation only\n");
 720
 721         wprintf("<CENTER>\n");
 722         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 723         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 724         wprintf("</CENTER>\n");
 725         wprintf("</FORM>\n");
 726         return(1);
 727         }
 728
 729
 730
 731 /*
 732  * enter a new room
 733  */
 734 int entroom(void) {
 735         char buf[256];
 736         char er_name[20];
 737         char er_type[20];
 738         char er_password[10];
 739         int er_num_type;
 740
 741         if (strcmp(bstr("sc"),"OK")) {
 742                 wprintf("<EM>Changes have <STRONG>not</STRONG> been saved.</EM><BR>");
 743                 return(0);
 744                 }
 745
 746         strcpy(er_name,bstr("er_name"));
 747         strcpy(er_type,bstr("type"));
 748         strcpy(er_password,bstr("er_password"));
 749
 750         er_num_type = 0;
 751         if (!strcmp(er_type,"guessname")) er_num_type = 1;
 752         if (!strcmp(er_type,"passworded")) er_num_type = 2;
 753         if (!strcmp(er_type,"invonly")) er_num_type = 3;
 754
 755         sprintf(buf,"CRE8 1|%s|%d|%s",er_name,er_num_type,er_password);
 756         serv_puts(buf);
 757         serv_gets(buf);
 758         if (buf[0]!='2') {
 759                 wprintf("<EM>%s</EM><HR>\n",&buf[4]);
 760                 return(display_editroom());
 761                 }
 762         gotoroom(er_name,0);
 763         return(0);
 764         }
 765
 766
 767 /*
 768  * display the screen to enter a private room
 769  */
 770 void display_private(char *rname, int req_pass)
 771 {
 772
 773
 774         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 775         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 776         wprintf("<B>Enter a private room</B>\n");
 777         wprintf("</FONT></TD></TR></TABLE>\n");
 778
 779         wprintf("<CENTER>\n");
 780         wprintf("If you know the name of a hidden (guess-name) or\n");
 781         wprintf("passworded room, you can enter that room by typing\n");
 782         wprintf("its name below.  Once you gain access to a private\n");
 783         wprintf("room, it will appear in your regular room listings\n");
 784         wprintf("so you don't have to keep returning here.\n");
 785         wprintf("<BR><BR>");
 786
 787         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
 788
 789         wprintf("<TABLE border><TR><TD>");
 790         wprintf("Enter room name:</TD><TD>");
 791         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n",rname);
 792
 793         if (req_pass) {
 794                 wprintf("</TD></TR><TR><TD>");
 795                 wprintf("Enter room password:</TD><TD>");
 796                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
 797                 }
 798
 799         wprintf("</TD></TR></TABLE>\n");
 800
 801         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 802         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 803         wprintf("</FORM>");
 804         }
 805
 806 /*
 807  * goto a private room
 808  */
 809 int goto_private(void) {
 810         char hold_rm[32];
 811         char buf[256];
 812
 813         if (strcmp(bstr("sc"),"OK")) {
 814                 return(2);
 815                 }
 816
 817         strcpy(hold_rm,wc_roomname);
 818         strcpy(buf,"GOTO ");
 819         strcat(buf,bstr("gr_name"));
 820         strcat(buf,"|");
 821         strcat(buf,bstr("gr_pass"));
 822         serv_puts(buf);
 823         serv_gets(buf);
 824
 825         if (buf[0]=='2') {
 826                 gotoroom(bstr("gr_name"),1);
 827                 return(0);
 828                 }
 829
 830         if (!strncmp(buf,"540",3)) {
 831                 display_private(bstr("gr_name"),1);
 832                 return(1);
 833                 }
 834
 835         wprintf("<EM>%s</EM>\n",&buf[4]);
 836         return(2);
 837         }
 838
 839
 840 /*
 841  * display the screen to zap a room
 842  */
 843 void display_zap(void) {
 844         char zaproom[32];
 845
 846         strcpy(zaproom, bstr("room"));
 847
 848         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 849         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 850         wprintf("<B>Zap (forget) the current room</B>\n");
 851         wprintf("</FONT></TD></TR></TABLE>\n");
 852
 853         wprintf("If you select this option, <em>%s</em> will ", zaproom);
 854         wprintf("disappear from your room list.  Is this what you wish ");
 855         wprintf("to do?<BR>\n");
 856
 857         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
 858         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 859         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 860         wprintf("</FORM>");
 861         }
 862
 863
 864 /*
 865  * zap a room
 866  */
 867 int zap(void) {
 868         char zaproom[32];
 869         char buf[256];
 870
 871         if (strcmp(bstr("sc"),"OK")) {
 872                 return(2);
 873                 }
 874
 875         strcpy(zaproom, bstr("room"));
 876         sprintf(buf, "GOTO %s", zaproom);
 877         serv_puts(buf);
 878         serv_gets(buf);
 879         if (buf[0] != '2') {
 880                 wprintf("<EM>%s</EM>\n",&buf[4]);
 881                 return(2);
 882                 }
 883
 884         serv_puts("FORG");
 885         serv_gets(buf);
 886         if (buf[0] != '2') {
 887                 wprintf("<EM>%s</EM>\n",&buf[4]);
 888                 return(2);
 889                 }
 890
 891         gotoroom(bstr("_BASEROOM_"),1);
 892         return(0);
 893         }