webcit/serv_func.c

   1 // Functions which handle communication with the Citadel server.
   2 //
   3 // Copyright (c) 1996-2021 by the citadel.org team
   4 //
   5 // This program is open source software.  You can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License, version 3.
   7
   8 #include "webcit.h"
   9 #include "webserver.h"
  10
  11 HashList *EmbeddableMimes = NULL;
  12 StrBuf *EmbeddableMimeStrs = NULL;
  13
  14 void SetInlinMimeRenderers(void) {
  15         StrBuf *Buf;
  16
  17         Buf = NewStrBuf();
  18
  19         /* Tell the server what kind of richtext we prefer */
  20         serv_putbuf(EmbeddableMimeStrs);
  21         StrBuf_ServGetln(Buf);
  22
  23         FreeStrBuf(&Buf);
  24 }
  25
  26
  27 void DeleteServInfo(ServInfo **FreeMe) {
  28         if (*FreeMe == NULL)
  29                 return;
  30         FreeStrBuf(&(*FreeMe)->serv_nodename);
  31         FreeStrBuf(&(*FreeMe)->serv_humannode);
  32         FreeStrBuf(&(*FreeMe)->serv_fqdn);
  33         FreeStrBuf(&(*FreeMe)->serv_software);
  34         FreeStrBuf(&(*FreeMe)->serv_bbs_city);
  35         FreeStrBuf(&(*FreeMe)->serv_sysadm);
  36         FreeStrBuf(&(*FreeMe)->serv_default_cal_zone);
  37         FreeStrBuf(&(*FreeMe)->serv_svn_revision);
  38         free(*FreeMe);
  39         *FreeMe = NULL;
  40 }
  41
  42 /*
  43  * get info about the server we've connected to
  44  *
  45  * browser_host         the citadel we want to connect to
  46  * user_agent           which browser uses our client?
  47  */
  48 ServInfo *get_serv_info(StrBuf *browser_host, StrBuf *user_agent) {
  49         ServInfo *info;
  50         StrBuf *Buf;
  51         int a;
  52         int rc;
  53
  54         Buf = NewStrBuf();
  55
  56         /* Tell the server what kind of client is connecting */
  57         serv_printf("IDEN %d|%d|%d|%s|%s",
  58                     DEVELOPER_ID,
  59                     CLIENT_ID,
  60                     CLIENT_VERSION,
  61                     ChrPtr(user_agent),
  62                     ChrPtr(browser_host)
  63         );
  64         StrBuf_ServGetln(Buf);
  65         if (GetServerStatus(Buf, NULL) != 2) {
  66                 syslog(LOG_WARNING, "get_serv_info(IDEN): unexpected answer [%s]\n",
  67                         ChrPtr(Buf));
  68                 FreeStrBuf(&Buf);
  69                 return NULL;
  70         }
  71
  72         /*
  73          * Tell the server that when we save a calendar event, we
  74          * want invitations to be generated by the Citadel server
  75          * instead of by the client.
  76          */
  77         serv_puts("ICAL sgi|1");
  78         StrBuf_ServGetln(Buf);
  79         if (GetServerStatus(Buf, NULL) != 2) {
  80                 syslog(LOG_WARNING, "get_serv_info(ICAL sgi|1): unexpected answer [%s]\n",
  81                         ChrPtr(Buf));
  82                 FreeStrBuf(&Buf);
  83                 return NULL;
  84         }
  85
  86         /* Now ask the server to tell us a little bit about itself... */
  87         serv_puts("INFO");
  88         StrBuf_ServGetln(Buf);
  89         if (GetServerStatus(Buf, NULL) != 1) {
  90                 syslog(LOG_WARNING, "get_serv_info(INFO sgi|1): unexpected answer [%s]\n",
  91                         ChrPtr(Buf));
  92                 FreeStrBuf(&Buf);
  93                 return NULL;
  94         }
  95
  96         info = (ServInfo*)malloc(sizeof(ServInfo));
  97         memset(info, 0, sizeof(ServInfo));
  98         a = 0;
  99         while (rc = StrBuf_ServGetln(Buf),
 100                (rc >= 0) &&
 101                ((rc != 3) ||
 102                 strcmp(ChrPtr(Buf), "000")))
 103         {
 104                 switch (a) {
 105                 case 0:
 106                         info->serv_pid = StrToi(Buf);
 107                         WC->ctdl_pid = info->serv_pid;
 108                         break;
 109                 case 1:
 110                         info->serv_nodename = NewStrBufDup(Buf);
 111                         break;
 112                 case 2:
 113                         info->serv_humannode = NewStrBufDup(Buf);
 114                         break;
 115                 case 3:
 116                         info->serv_fqdn = NewStrBufDup(Buf);
 117                         break;
 118                 case 4:
 119                         info->serv_software = NewStrBufDup(Buf);
 120                         break;
 121                 case 5:
 122                         info->serv_rev_level = StrToi(Buf);
 123                         break;
 124                 case 6:
 125                         info->serv_bbs_city = NewStrBufDup(Buf);
 126                         break;
 127                 case 7:
 128                         info->serv_sysadm = NewStrBufDup(Buf);
 129                         break;
 130                 case 14:
 131                         info->serv_supports_ldap = StrToi(Buf);
 132                         break;
 133                 case 15:
 134                         info->serv_newuser_disabled = StrToi(Buf);
 135                         break;
 136                 case 16:
 137                         info->serv_default_cal_zone = NewStrBufDup(Buf);
 138                         break;
 139                 case 20:
 140                         info->serv_supports_sieve = StrToi(Buf);
 141                         break;
 142                 case 21:
 143                         info->serv_fulltext_enabled = StrToi(Buf);
 144                         break;
 145                 case 22:
 146                         info->serv_svn_revision = NewStrBufDup(Buf);
 147                         break;
 148                 case 23:
 149                         info->serv_supports_openid = StrToi(Buf);
 150                         break;
 151                 case 24:
 152                         info->serv_supports_guest = StrToi(Buf);
 153                         break;
 154                 }
 155                 ++a;
 156         }
 157         FreeStrBuf(&Buf);
 158         return info;
 159 }
 160
 161 int GetConnected (void) {
 162         StrBuf *Buf;
 163
 164         TRACE;
 165         syslog(LOG_DEBUG, "GetConnected() has been called, and ctdl_dir is \"%s\"", ctdl_dir);
 166
 167         if (WC->ReadBuf == NULL) {
 168                 WC->ReadBuf = NewStrBufPlain(NULL, SIZ * 4);
 169         }
 170
 171         static char serv_sock_name[PATH_MAX] = "";
 172         if (IsEmptyStr(serv_sock_name)) {
 173                 snprintf(serv_sock_name, sizeof serv_sock_name, "%s/citadel.socket", ctdl_dir);
 174         }
 175         WC->serv_sock = connect_to_citadel(serv_sock_name);
 176
 177         if (WC->serv_sock < 0) {
 178                 WC->connected = 0;
 179                 FreeStrBuf(&WC->ReadBuf);
 180                 return 1;
 181         }
 182         else {
 183                 long Status;
 184                 int short_status;
 185                 Buf = NewStrBuf();
 186                 WC->connected = 1;
 187                 StrBuf_ServGetln(Buf);  /* get the server greeting */
 188                 short_status = GetServerStatus(Buf, &Status);
 189                 FreeStrBuf(&Buf);
 190
 191                 /* Server isn't ready for us? */
 192                 if (short_status != 2) {
 193                         if (Status == 551) {
 194                                 hprintf("HTTP/1.1 503 Service Unavailable\r\n");
 195                                 hprintf("Content-type: text/plain; charset=utf-8\r\n");
 196                                 wc_printf(_("This server is already serving its maximum number of users and cannot accept any additional logins at this time.  Please try again later or contact your system administrator."));
 197                         }
 198                         else {
 199                                 wc_printf("%ld %s\n",
 200                                         Status,
 201                                         _("Received unexpected answer from Citadel server; bailing out.")
 202                                 );
 203                                 hprintf("HTTP/1.1 502 Bad Gateway\r\n");
 204                                 hprintf("Content-type: text/plain; charset=utf-8\r\n");
 205                         }
 206                         end_burst();
 207                         end_webcit_session();
 208                         return 1;
 209                 }
 210
 211                 /*
 212                  * From what host is our user connecting?  Go with
 213                  * the host at the other end of the HTTP socket,
 214                  * unless we are following X-Forwarded-For: headers
 215                  * and such a header has already turned up something.
 216                  */
 217                 if ( (!follow_xff) || (StrLength(WC->Hdr->HR.browser_host) == 0) ) {
 218                         if (WC->Hdr->HR.browser_host == NULL) {
 219                                 WC->Hdr->HR.browser_host = NewStrBuf();
 220                                 Put(WC->Hdr->HTTPHeaders, HKEY("FreeMeWithTheOtherHeaders"),
 221                                     WC->Hdr->HR.browser_host, HFreeStrBuf);
 222                         }
 223                         locate_host(WC->Hdr->HR.browser_host, WC->Hdr->http_sock);
 224                 }
 225                 if (WC->serv_info == NULL) {
 226                         WC->serv_info = get_serv_info(WC->Hdr->HR.browser_host, WC->Hdr->HR.user_agent);
 227                 }
 228                 if (WC->serv_info == NULL){
 229                         begin_burst();
 230                         wc_printf(_("Received unexpected answer from Citadel server; bailing out."));
 231                         hprintf("HTTP/1.1 502 Bad Gateway\r\n");
 232                         hprintf("Content-type: text/plain; charset=utf-8\r\n");
 233                         end_burst();
 234                         end_webcit_session();
 235                         return 1;
 236                 }
 237                 if (WC->serv_info->serv_rev_level < MINIMUM_CIT_VERSION) {
 238                         begin_burst();
 239                         wc_printf(_("You are connected to a Citadel "
 240                                   "server running Citadel %d.%02d. \n"
 241                                   "In order to run this version of WebCit "
 242                                   "you must also have Citadel %d.%02d or"
 243                                   " newer.\n\n\n"),
 244                                 WC->serv_info->serv_rev_level,
 245                                 0,
 246                                 MINIMUM_CIT_VERSION,
 247                                 0
 248                                 );
 249                         hprintf("HTTP/1.1 200 OK\r\n");
 250                         hprintf("Content-type: text/plain; charset=utf-8\r\n");
 251                         end_burst();
 252                         end_webcit_session();
 253                         return 1;
 254                 }
 255                 SetInlinMimeRenderers();
 256         }
 257         return 0;
 258 }
 259
 260
 261 void FmOut(StrBuf *Target, const char *align, const StrBuf *Source) {
 262         const char *ptr, *pte;
 263         const char *BufPtr = NULL;
 264         StrBuf *Line = NewStrBufPlain(NULL, SIZ);
 265         StrBuf *Line1 = NewStrBufPlain(NULL, SIZ);
 266         StrBuf *Line2 = NewStrBufPlain(NULL, SIZ);
 267         int bn = 0;
 268         int bq = 0;
 269         int i;
 270         long len;
 271         int intext = 0;
 272
 273         StrBufAppendPrintf(Target, "<div class=\"fmout-%s\">\n", align);
 274
 275         if (StrLength(Source) > 0)
 276                 do
 277                 {
 278                         StrBufSipLine(Line, Source, &BufPtr);
 279                         bq = 0;
 280                         i = 0;
 281                         ptr = ChrPtr(Line);
 282                         len = StrLength(Line);
 283                         pte = ptr + len;
 284
 285                         if ((intext == 1) && (isspace(*ptr))) {
 286                                 StrBufAppendBufPlain(Target, HKEY("<br>"), 0);
 287                         }
 288                         intext = 1;
 289                         if (isspace(*ptr)) while ((ptr < pte) &&
 290                                                   ((*ptr == '>') ||
 291                                                    isspace(*ptr)))
 292                                            {
 293                                                    if (*ptr == '>')
 294                                                            bq++;
 295                                                    ptr ++;
 296                                                    i++;
 297                                            }
 298
 299                         /*
 300                          * Quoted text should be displayed in italics and in a
 301                          * different colour.  This code understands Citadel-style
 302                          * " >" quotes and will convert to <BLOCKQUOTE> tags.
 303                          */
 304                         if (i > 0) StrBufCutLeft(Line, i);
 305
 306
 307                         for (i = bn; i < bq; i++)
 308                                 StrBufAppendBufPlain(Target, HKEY("<blockquote>"), 0);
 309                         for (i = bq; i < bn; i++)
 310                                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 311                         bn = bq;
 312
 313                         if (StrLength(Line) == 0)
 314                                 continue;
 315
 316                         /* Activate embedded URL's */
 317                         UrlizeText(Line1, Line, Line2);
 318
 319                         StrEscAppend(Target, Line1, NULL, 0, 0);
 320
 321                         StrBufAppendBufPlain(Target, HKEY("\n"), 0);
 322                 }
 323                 while ((BufPtr != StrBufNOTNULL) &&
 324                        (BufPtr != NULL));
 325
 326         for (i = 0; i < bn; i++) {
 327                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 328         }
 329         StrBufAppendBufPlain(Target, HKEY("</div><br>\n"), 0);
 330         FreeStrBuf(&Line);
 331         FreeStrBuf(&Line1);
 332         FreeStrBuf(&Line2);
 333 }
 334
 335
 336
 337 /*
 338  *  Transmit message text (in memory) to the server.
 339  */
 340 void text_to_server(char *ptr) {
 341         char buf[256];
 342         int ch, a, pos, len;
 343
 344         pos = 0;
 345         buf[0] = 0;
 346
 347         while (ptr[pos] != 0) {
 348                 ch = ptr[pos++];
 349                 if (ch == 13) {
 350                         // ignore CR characters
 351                 }
 352                 else if (ch == 10) {
 353                         len = strlen(buf);
 354                         while ( (isspace(buf[len - 1]))
 355                                 && (buf[0] !=  '\0')
 356                                 && (buf[1] !=  '\0') )
 357                                 buf[--len] = 0;
 358                         serv_puts(buf);
 359                         buf[0] = 0;
 360                         if (ptr[pos] != 0) strcat(buf, " ");
 361                 } else {
 362                         a = strlen(buf);
 363                         buf[a + 1] = 0;
 364                         buf[a] = ch;
 365                         if ((ch == 32) && (strlen(buf) > 200)) {
 366                                 buf[a] = 0;
 367                                 serv_puts(buf);
 368                                 buf[0] = 0;
 369                         }
 370                         if (strlen(buf) > 250) {
 371                                 serv_puts(buf);
 372                                 buf[0] = 0;
 373                         }
 374                 }
 375         }
 376         serv_puts(buf);
 377 }
 378
 379
 380 /*
 381  * Transmit message text (in memory) to the server, converting to Quoted-Printable encoding as we go.
 382  */
 383 void text_to_server_qp(const StrBuf *SendMeEncoded) {
 384         StrBuf *ServBuf;
 385
 386         ServBuf = StrBufRFC2047encodeMessage(SendMeEncoded);
 387         serv_putbuf(ServBuf);
 388         FreeStrBuf(&ServBuf);
 389 }
 390
 391
 392
 393
 394 /*
 395  * translate server message output to text (used for editing room info files and such)
 396  */
 397 void server_to_text() {
 398         char buf[SIZ];
 399
 400         int count = 0;
 401
 402         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 403                 if ((buf[0] == 32) && (count > 0)) {
 404                         wc_printf("\n");
 405                 }
 406                 wc_printf("%s", buf);
 407                 ++count;
 408         }
 409 }
 410
 411
 412
 413
 414 /*
 415  * Read text from server, appending to a string buffer until the
 416  * usual 000 terminator is found.  Caller is responsible for freeing
 417  * the returned pointer.
 418  */
 419 int read_server_text(StrBuf *Buf, long *nLines) {
 420         StrBuf *ReadBuf;
 421         long nRead;
 422         long nTotal = 0;
 423         long nlines;
 424
 425         nlines = 0;
 426         ReadBuf = NewStrBuf();
 427         while ((WC->serv_sock!=-1) &&
 428                (nRead = StrBuf_ServGetln(ReadBuf), (nRead >= 0) &&
 429                 ((nRead != 3)||(strcmp(ChrPtr(ReadBuf), "000") != 0))))
 430         {
 431                 StrBufAppendBuf(Buf, ReadBuf, 0);
 432                 StrBufAppendBufPlain(Buf, HKEY("\n"), 0);
 433                 nTotal += nRead;
 434                 nlines ++;
 435         }
 436         FreeStrBuf(&ReadBuf);
 437         *nLines = nlines;
 438         return nTotal;
 439 }
 440
 441
 442 int GetServerStatusMsg(StrBuf *Line, long* FullState, int PutImportantMessage, int MajorOK) {
 443         int rc;
 444         if (FullState != NULL)
 445                 *FullState = StrTol(Line);
 446         rc = ChrPtr(Line)[0] - 48;
 447         if ((!PutImportantMessage) ||
 448             (MajorOK == rc)||
 449             (StrLength(Line) <= 4))
 450                 return rc;
 451
 452         AppendImportantMessage(ChrPtr(Line) + 4, StrLength(Line) - 4);
 453         return rc;
 454 }
 455
 456
 457 void tmplput_serv_ip(StrBuf *Target, WCTemplputParams *TP) {
 458         StrBufAppendPrintf(Target, "%d", WC->ctdl_pid);
 459 }
 460
 461 void tmplput_serv_admin(StrBuf *Target, WCTemplputParams *TP) {
 462         if (WC->serv_info == NULL)
 463                 return;
 464         StrBufAppendTemplate(Target, TP, WC->serv_info->serv_sysadm, 0);
 465 }
 466
 467 void tmplput_serv_nodename(StrBuf *Target, WCTemplputParams *TP) {
 468         if (WC->serv_info == NULL)
 469                 return;
 470         StrBufAppendTemplate(Target, TP, WC->serv_info->serv_nodename, 0);
 471 }
 472
 473 void tmplput_serv_humannode(StrBuf *Target, WCTemplputParams *TP) {
 474         if (WC->serv_info == NULL)
 475                 return;
 476         StrBufAppendTemplate(Target, TP, WC->serv_info->serv_humannode, 0);
 477 }
 478
 479 void tmplput_serv_fqdn(StrBuf *Target, WCTemplputParams *TP) {
 480         if (WC->serv_info == NULL)
 481                 return;
 482         StrBufAppendTemplate(Target, TP, WC->serv_info->serv_fqdn, 0);
 483 }
 484
 485 void tmplput_serv_software(StrBuf *Target, WCTemplputParams *TP) {
 486         if (WC->serv_info == NULL)
 487                 return;
 488         StrBufAppendTemplate(Target, TP, WC->serv_info->serv_software, 0);
 489 }
 490
 491 void tmplput_serv_rev_level(StrBuf *Target, WCTemplputParams *TP) {
 492         if (WC->serv_info == NULL) return;
 493         StrBufAppendPrintf(Target, "%d", WC->serv_info->serv_rev_level);
 494 }
 495 int conditional_serv_newuser_disabled(StrBuf *Target, WCTemplputParams *TP) {
 496         if (WC->serv_info == NULL)
 497                 return 0;
 498         return WC->serv_info->serv_newuser_disabled != 0;
 499 }
 500
 501 int conditional_serv_supports_guest(StrBuf *Target, WCTemplputParams *TP) {
 502         if (WC->serv_info == NULL)
 503                 return 0;
 504         return WC->serv_info->serv_supports_guest != 0;
 505 }
 506
 507 int conditional_serv_supports_openid(StrBuf *Target, WCTemplputParams *TP) {
 508         if (WC->serv_info == NULL)
 509                 return 0;
 510         return WC->serv_info->serv_supports_openid != 0;
 511 }
 512
 513 int conditional_serv_fulltext_enabled(StrBuf *Target, WCTemplputParams *TP) {
 514         if (WC->serv_info == NULL)
 515                 return 0;
 516         return WC->serv_info->serv_fulltext_enabled != 0;
 517 }
 518
 519 int conditional_serv_ldap_enabled(StrBuf *Target, WCTemplputParams *TP) {
 520         if (WC->serv_info == NULL)
 521                 return 0;
 522         return WC->serv_info->serv_supports_ldap != 0;
 523 }
 524
 525 void tmplput_serv_bbs_city(StrBuf *Target, WCTemplputParams *TP) {
 526         if (WC->serv_info == NULL)
 527                 return;
 528         StrBufAppendTemplate(Target, TP, WC->serv_info->serv_bbs_city, 0);
 529 }
 530
 531 void tmplput_mesg(StrBuf *Target, WCTemplputParams *TP) {
 532         int n = 0;
 533         int Done = 0;
 534         StrBuf *Line;
 535         StrBuf *Buf;
 536
 537         Buf = NewStrBuf();
 538         Line = NewStrBuf();
 539         serv_printf("MESG %s", TP->Tokens->Params[0]->Start);
 540
 541         StrBuf_ServGetln(Line);
 542         if (GetServerStatus(Line, NULL) == 1) {
 543                 while (!Done &&  (StrBuf_ServGetln(Line)>=0)) {
 544                         if ( (StrLength(Line)==3) &&
 545                              !strcmp(ChrPtr(Line), "000"))
 546                                 Done = 1;
 547                         else
 548                         {
 549                                 if (n > 0)
 550                                         StrBufAppendBufPlain(Buf, "\n", 1, 0);
 551                                 StrBufAppendBuf(Buf, Line, 0);
 552                         }
 553                         n++;
 554                 }
 555
 556                 FlushStrBuf(Line);
 557                 FmOut(Line, "center", Buf);
 558                 StrBufAppendTemplate(Target, TP, Line, 1);
 559         }
 560         FreeStrBuf(&Buf);
 561         FreeStrBuf(&Line);
 562 }
 563
 564 void tmplput_site_prefix(StrBuf *Target, WCTemplputParams *TP) {
 565         if ((WC != NULL) && (WC->Hdr->HostHeader != NULL)) {
 566                 StrBufAppendTemplate(Target, TP, WC->Hdr->HostHeader, 0);
 567         }
 568 }
 569
 570 void RegisterEmbeddableMimeType(const char *MimeType, long MTLen, int Priority) {
 571         StrBuf *MT;
 572         MT = NewStrBufPlain(MimeType, MTLen);
 573         Put(EmbeddableMimes, IKEY(Priority), MT, HFreeStrBuf);
 574 }
 575
 576 void CreateMimeStr(void) {
 577         HashPos  *it;
 578         void *vMime;
 579         long len = 0;
 580         const char *Key;
 581
 582         it = GetNewHashPos(EmbeddableMimes, 0);
 583         while (GetNextHashPos(EmbeddableMimes, it, &len, &Key, &vMime) &&
 584                (vMime != NULL)) {
 585                 if (StrLength(EmbeddableMimeStrs) > 0)
 586                         StrBufAppendBufPlain(EmbeddableMimeStrs, HKEY("|"), 0);
 587                 else
 588                         StrBufAppendBufPlain(EmbeddableMimeStrs, HKEY("MSGP "), 0);
 589                 StrBufAppendBuf(EmbeddableMimeStrs, (StrBuf*) vMime, 0);
 590         }
 591         DeleteHashPos(&it);
 592 }
 593
 594 void
 595 ServerStartModule_SERV_FUNC
 596 (void)
 597 {
 598         EmbeddableMimes = NewHash(1, Flathash);
 599         EmbeddableMimeStrs = NewStrBuf();
 600 }
 601
 602
 603 void
 604 ServerShutdownModule_SERV_FUNC
 605 (void)
 606 {
 607         FreeStrBuf(&EmbeddableMimeStrs);
 608         DeleteHash(&EmbeddableMimes);
 609 }
 610
 611 void
 612 InitModule_SERVFUNC
 613 (void)
 614 {
 615         RegisterConditional("COND:SERV:OPENID", 2, conditional_serv_supports_openid, CTX_NONE);
 616         RegisterConditional("COND:SERV:NEWU", 2, conditional_serv_newuser_disabled, CTX_NONE);
 617         RegisterConditional("COND:SERV:FULLTEXT_ENABLED", 2, conditional_serv_fulltext_enabled, CTX_NONE);
 618         RegisterConditional("COND:SERV:LDAP_ENABLED", 2, conditional_serv_ldap_enabled, CTX_NONE);
 619         RegisterConditional("COND:SERV:SUPPORTS_GUEST", 2, conditional_serv_supports_guest, CTX_NONE);
 620         RegisterNamespace("SERV:PID", 0, 0, tmplput_serv_ip, NULL, CTX_NONE);
 621         RegisterNamespace("SERV:NODENAME", 0, 1, tmplput_serv_nodename, NULL, CTX_NONE);
 622         RegisterNamespace("SERV:HUMANNODE", 0, 1, tmplput_serv_humannode, NULL, CTX_NONE);
 623         RegisterNamespace("SERV:FQDN", 0, 1, tmplput_serv_fqdn, NULL, CTX_NONE);
 624
 625         RegisterNamespace("SERV:SOFTWARE", 0, 1, tmplput_serv_software, NULL, CTX_NONE);
 626         RegisterNamespace("SERV:REV_LEVEL", 0, 0, tmplput_serv_rev_level, NULL, CTX_NONE);
 627         RegisterNamespace("SERV:BBS_CITY", 0, 1, tmplput_serv_bbs_city, NULL, CTX_NONE);
 628         RegisterNamespace("SERV:MESG", 1, 2, tmplput_mesg, NULL, CTX_NONE);
 629         RegisterNamespace("SERV:ADMIN", 0, 1, tmplput_serv_admin, NULL, CTX_NONE);
 630
 631         RegisterNamespace("SERV:SITE:PREFIX", 0, 1, tmplput_site_prefix, NULL, CTX_NONE);
 632
 633
 634 }
 635
 636
 637
 638 void
 639 SessionDestroyModule_SERVFUNC
 640 (wcsession *sess)
 641 {
 642         DeleteServInfo(&sess->serv_info);
 643 }