citadel/control.c

   1 /*
   2  * $Id$
   3  *
   4  * This module handles states which are global to the entire server.
   5  *
   6  * Copyright (c) 1987-2009 by the citadel.org team
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 3 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #include "sysdep.h"
  24 #include <stdlib.h>
  25 #include <unistd.h>
  26 #include <stdio.h>
  27 #include <fcntl.h>
  28 #include <signal.h>
  29
  30 #if TIME_WITH_SYS_TIME
  31 # include <sys/time.h>
  32 # include <time.h>
  33 #else
  34 # if HAVE_SYS_TIME_H
  35 #  include <sys/time.h>
  36 # else
  37 #  include <time.h>
  38 # endif
  39 #endif
  40
  41 #include <ctype.h>
  42 #include <string.h>
  43 #include <errno.h>
  44 #include <limits.h>
  45 #include <sys/types.h>
  46 #include <sys/file.h>
  47 #include <sys/stat.h>
  48 #include <libcitadel.h>
  49 #include "citadel.h"
  50 #include "server.h"
  51 #include "control.h"
  52 #include "sysdep_decls.h"
  53 #include "support.h"
  54 #include "config.h"
  55 #include "msgbase.h"
  56 #include "citserver.h"
  57 #include "room_ops.h"
  58 #include "user_ops.h"
  59 #include "database.h"
  60 #include "threads.h"
  61
  62 #ifndef HAVE_SNPRINTF
  63 #include "snprintf.h"
  64 #endif
  65
  66 #include "ctdl_module.h"
  67
  68 struct CitControl CitControl;
  69 extern struct config config;
  70 FILE *control_fp = NULL;
  71 long control_highest_user = 0;
  72
  73
  74 /*
  75  * lock_control  -  acquire a lock on the control record file.
  76  *                  This keeps multiple citservers from running concurrently.
  77  */
  78 void lock_control(void)
  79 {
  80 #ifdef HAVE_FLOCK
  81 /*
  82  * TODO: solaris manpages describe this function, but the headers
  83  * don't show it!
  84  */
  85
  86         if (flock(fileno(control_fp), (LOCK_EX | LOCK_NB))) {
  87                 CtdlLogPrintf(CTDL_EMERG, "citserver: unable to lock %s.\n", file_citadel_control);
  88                 CtdlLogPrintf(CTDL_EMERG, "Is another citserver already running?\n");
  89                 exit(CTDLEXIT_CONTROL);
  90         }
  91 #endif
  92 }
  93
  94 /*
  95  * callback to get highest room number when rebuilding control file
  96  */
  97 void control_find_highest(struct ctdlroom *qrbuf, void *data)
  98 {
  99         struct ctdlroom room;
 100         struct cdbdata *cdbfr;
 101         long *msglist;
 102         int num_msgs=0;
 103         int c;
 104         int room_fixed = 0;
 105         int message_fixed = 0;
 106
 107         if (qrbuf->QRnumber > CitControl.MMnextroom)
 108         {
 109                 CitControl.MMnextroom = qrbuf->QRnumber;
 110                 room_fixed = 1;
 111         }
 112
 113         getroom (&room, qrbuf->QRname);
 114
 115         /* Load the message list */
 116         cdbfr = cdb_fetch(CDB_MSGLISTS, &room.QRnumber, sizeof(long));
 117         if (cdbfr != NULL) {
 118                 msglist = (long *) cdbfr->ptr;
 119                 num_msgs = cdbfr->len / sizeof(long);
 120         } else {
 121                 return; /* No messages at all?  No further action. */
 122         }
 123
 124         if (num_msgs>0)
 125         {
 126                 for (c=0; c<num_msgs; c++)
 127                 {
 128                         if (msglist[c] > CitControl.MMhighest)
 129                         {
 130                                 CitControl.MMhighest = msglist[c];
 131                                 message_fixed = 1;
 132                         }
 133                 }
 134         }
 135         cdb_free(cdbfr);
 136         if (room_fixed)
 137                 CtdlLogPrintf(CTDL_INFO, "Control record checking....Fixed room counter\n");
 138         if (message_fixed)
 139                 CtdlLogPrintf(CTDL_INFO, "Control record checking....Fixed message count\n");
 140         return;
 141 }
 142
 143
 144 /*
 145  * Callback to get highest user number.
 146  */
 147
 148 void control_find_user (struct ctdluser *EachUser, void *out_data)
 149 {
 150         int user_fixed = 0;
 151
 152         if (EachUser->usernum > CitControl.MMnextuser)
 153         {
 154                 CitControl.MMnextuser = EachUser->usernum;
 155                 user_fixed = 1;
 156         }
 157         if(user_fixed)
 158                 CtdlLogPrintf(CTDL_INFO, "Control record checking....Fixed user count\n");
 159 }
 160
 161
 162 /*
 163  * get_control  -  read the control record into memory.
 164  */
 165 void get_control(void)
 166 {
 167         static int already_have_control = 0;
 168         int rv = 0;
 169
 170         /*
 171          * If we already have the control record in memory, there's no point
 172          * in reading it from disk again.
 173          */
 174         if (already_have_control) return;
 175
 176         /* Zero it out.  If the control record on disk is missing or short,
 177          * the system functions with all control record fields initialized
 178          * to zero.
 179          */
 180         memset(&CitControl, 0, sizeof(struct CitControl));
 181         if (control_fp == NULL) {
 182                 control_fp = fopen(file_citadel_control, "rb+");
 183                 if (control_fp != NULL) {
 184                         lock_control();
 185                         rv = fchown(fileno(control_fp), config.c_ctdluid, -1);
 186                         rv = fchmod(fileno(control_fp), S_IRUSR|S_IWUSR);
 187                 }
 188         }
 189         if (control_fp == NULL) {
 190                 control_fp = fopen(file_citadel_control, "wb+");
 191                 if (control_fp != NULL) {
 192                         lock_control();
 193                         rv = fchown(fileno(control_fp), config.c_ctdluid, -1);
 194                         rv = fchmod(fileno(control_fp), S_IRUSR|S_IWUSR);
 195                         memset(&CitControl, 0, sizeof(struct CitControl));
 196                         rv = fwrite(&CitControl, sizeof(struct CitControl), 1, control_fp);
 197                         rewind(control_fp);
 198                 }
 199         }
 200         if (control_fp == NULL) {
 201                 CtdlLogPrintf(CTDL_ALERT, "ERROR opening %s: %s\n", file_citadel_control, strerror(errno));
 202                 return;
 203         }
 204
 205         rewind(control_fp);
 206         rv = fread(&CitControl, sizeof(struct CitControl), 1, control_fp);
 207         already_have_control = 1;
 208         rv = chown(file_citadel_control, config.c_ctdluid, (-1));
 209
 210 }
 211
 212 /*
 213  * put_control  -  write the control record to disk.
 214  */
 215 void put_control(void)
 216 {
 217         int rv = 0;
 218
 219         if (control_fp != NULL) {
 220                 rewind(control_fp);
 221                 rv = fwrite(&CitControl, sizeof(struct CitControl), 1, control_fp);
 222                 fflush(control_fp);
 223         }
 224 }
 225
 226
 227 /*
 228  * check_control   -  check the control record has sensible values for message, user and room numbers
 229  */
 230 void check_control(void)
 231 {
 232         CtdlLogPrintf(CTDL_INFO, "Checking/re-building control record\n");
 233         get_control();
 234         // Find highest room number and message number.
 235         ForEachRoom(control_find_highest, NULL);
 236         ForEachUser(control_find_user, NULL);
 237         put_control();
 238 }
 239
 240
 241 /**
 242  * release_control - close our fd on exit
 243  */
 244 void release_control(void)
 245 {
 246         if (control_fp != NULL)
 247                 fclose(control_fp);
 248         control_fp = NULL;
 249 }
 250
 251 /*
 252  * get_new_message_number()  -  Obtain a new, unique ID to be used for a message.
 253  */
 254 long get_new_message_number(void)
 255 {
 256         long retval = 0L;
 257         begin_critical_section(S_CONTROL);
 258         get_control();
 259         retval = ++CitControl.MMhighest;
 260         put_control();
 261         end_critical_section(S_CONTROL);
 262         return(retval);
 263 }
 264
 265
 266 /*
 267  * CtdlGetCurrentMessageNumber()  -  Obtain the current highest message number in the system
 268  * This provides a quick way to initialise a variable that might be used to indicate
 269  * messages that should not be processed. EG. a new Sieve script will use this
 270  * to record determine that messages older than this should not be processed.
 271  */
 272 long CtdlGetCurrentMessageNumber(void)
 273 {
 274         long retval = 0L;
 275         begin_critical_section(S_CONTROL);
 276         get_control();
 277         retval = CitControl.MMhighest;
 278         end_critical_section(S_CONTROL);
 279         return(retval);
 280 }
 281
 282
 283 /*
 284  * get_new_user_number()  -  Obtain a new, unique ID to be used for a user.
 285  */
 286 long get_new_user_number(void)
 287 {
 288         long retval = 0L;
 289         begin_critical_section(S_CONTROL);
 290         get_control();
 291         retval = ++CitControl.MMnextuser;
 292         put_control();
 293         end_critical_section(S_CONTROL);
 294         return(retval);
 295 }
 296
 297
 298
 299 /*
 300  * get_new_room_number()  -  Obtain a new, unique ID to be used for a room.
 301  */
 302 long get_new_room_number(void)
 303 {
 304         long retval = 0L;
 305         begin_critical_section(S_CONTROL);
 306         get_control();
 307         retval = ++CitControl.MMnextroom;
 308         put_control();
 309         end_critical_section(S_CONTROL);
 310         return(retval);
 311 }
 312
 313
 314
 315 /*
 316  * Get or set global configuration options
 317  */
 318 void cmd_conf(char *argbuf)
 319 {
 320         char cmd[16];
 321         char buf[256];
 322         int a;
 323         char *confptr;
 324         char confname[128];
 325
 326         if (CtdlAccessCheck(ac_aide)) return;
 327
 328         extract_token(cmd, argbuf, 0, '|', sizeof cmd);
 329         if (!strcasecmp(cmd, "GET")) {
 330                 cprintf("%d Configuration...\n", LISTING_FOLLOWS);
 331                 cprintf("%s\n", config.c_nodename);
 332                 cprintf("%s\n", config.c_fqdn);
 333                 cprintf("%s\n", config.c_humannode);
 334                 cprintf("%s\n", config.c_phonenum);
 335                 cprintf("%d\n", config.c_creataide);
 336                 cprintf("%d\n", config.c_sleeping);
 337                 cprintf("%d\n", config.c_initax);
 338                 cprintf("%d\n", config.c_regiscall);
 339                 cprintf("%d\n", config.c_twitdetect);
 340                 cprintf("%s\n", config.c_twitroom);
 341                 cprintf("%s\n", config.c_moreprompt);
 342                 cprintf("%d\n", config.c_restrict);
 343                 cprintf("%s\n", config.c_site_location);
 344                 cprintf("%s\n", config.c_sysadm);
 345                 cprintf("%d\n", config.c_maxsessions);
 346                 cprintf("xxx\n"); /* placeholder -- field no longer in use */
 347                 cprintf("%d\n", config.c_userpurge);
 348                 cprintf("%d\n", config.c_roompurge);
 349                 cprintf("%s\n", config.c_logpages);
 350                 cprintf("%d\n", config.c_createax);
 351                 cprintf("%ld\n", config.c_maxmsglen);
 352                 cprintf("%d\n", config.c_min_workers);
 353                 cprintf("%d\n", config.c_max_workers);
 354                 cprintf("%d\n", config.c_pop3_port);
 355                 cprintf("%d\n", config.c_smtp_port);
 356                 cprintf("%d\n", config.c_rfc822_strict_from);
 357                 cprintf("%d\n", config.c_aide_zap);
 358                 cprintf("%d\n", config.c_imap_port);
 359                 cprintf("%ld\n", config.c_net_freq);
 360                 cprintf("%d\n", config.c_disable_newu);
 361                 cprintf("1\n"); /* niu */
 362                 cprintf("%d\n", config.c_purge_hour);
 363 #ifdef HAVE_LDAP
 364                 cprintf("%s\n", config.c_ldap_host);
 365                 cprintf("%d\n", config.c_ldap_port);
 366                 cprintf("%s\n", config.c_ldap_base_dn);
 367                 cprintf("%s\n", config.c_ldap_bind_dn);
 368                 cprintf("%s\n", config.c_ldap_bind_pw);
 369 #else
 370                 cprintf("\n");
 371                 cprintf("0\n");
 372                 cprintf("\n");
 373                 cprintf("\n");
 374                 cprintf("\n");
 375 #endif
 376                 cprintf("%s\n", config.c_ip_addr);
 377                 cprintf("%d\n", config.c_msa_port);
 378                 cprintf("%d\n", config.c_imaps_port);
 379                 cprintf("%d\n", config.c_pop3s_port);
 380                 cprintf("%d\n", config.c_smtps_port);
 381                 cprintf("%d\n", config.c_enable_fulltext);
 382                 cprintf("%d\n", config.c_auto_cull);
 383                 cprintf("%d\n", config.c_instant_expunge);
 384                 cprintf("%d\n", config.c_allow_spoofing);
 385                 cprintf("%d\n", config.c_journal_email);
 386                 cprintf("%d\n", config.c_journal_pubmsgs);
 387                 cprintf("%s\n", config.c_journal_dest);
 388                 cprintf("%s\n", config.c_default_cal_zone);
 389                 cprintf("%d\n", config.c_pftcpdict_port);
 390                 cprintf("%d\n", config.c_managesieve_port);
 391                 cprintf("%d\n", config.c_auth_mode);
 392                 cprintf("%s\n", config.c_funambol_host);
 393                 cprintf("%d\n", config.c_funambol_port);
 394                 cprintf("%s\n", config.c_funambol_source);
 395                 cprintf("%s\n", config.c_funambol_auth);
 396                 cprintf("%d\n", config.c_rbl_at_greeting);
 397                 cprintf("%s\n", config.c_master_user);
 398                 cprintf("%s\n", config.c_master_pass);
 399                 cprintf("%s\n", config.c_pager_program);
 400                 cprintf("%d\n", config.c_imap_keep_from);
 401                 cprintf("%d\n", config.c_xmpp_c2s_port);
 402                 cprintf("%d\n", config.c_xmpp_s2s_port);
 403                 cprintf("%ld\n", config.c_pop3_fetch);
 404                 cprintf("%ld\n", config.c_pop3_fastest);
 405                 cprintf("%d\n", config.c_spam_flag_only);
 406                 cprintf("000\n");
 407         }
 408
 409         else if (!strcasecmp(cmd, "SET")) {
 410                 unbuffer_output();
 411                 cprintf("%d Send configuration...\n", SEND_LISTING);
 412                 a = 0;
 413                 while (client_getln(buf, sizeof buf) >= 0 && strcmp(buf, "000")) {
 414                         switch (a) {
 415                         case 0:
 416                                 safestrncpy(config.c_nodename, buf,
 417                                             sizeof config.c_nodename);
 418                                 break;
 419                         case 1:
 420                                 safestrncpy(config.c_fqdn, buf,
 421                                             sizeof config.c_fqdn);
 422                                 break;
 423                         case 2:
 424                                 safestrncpy(config.c_humannode, buf,
 425                                             sizeof config.c_humannode);
 426                                 break;
 427                         case 3:
 428                                 safestrncpy(config.c_phonenum, buf,
 429                                             sizeof config.c_phonenum);
 430                                 break;
 431                         case 4:
 432                                 config.c_creataide = atoi(buf);
 433                                 break;
 434                         case 5:
 435                                 config.c_sleeping = atoi(buf);
 436                                 break;
 437                         case 6:
 438                                 config.c_initax = atoi(buf);
 439                                 if (config.c_initax < 1)
 440                                         config.c_initax = 1;
 441                                 if (config.c_initax > 6)
 442                                         config.c_initax = 6;
 443                                 break;
 444                         case 7:
 445                                 config.c_regiscall = atoi(buf);
 446                                 if (config.c_regiscall != 0)
 447                                         config.c_regiscall = 1;
 448                                 break;
 449                         case 8:
 450                                 config.c_twitdetect = atoi(buf);
 451                                 if (config.c_twitdetect != 0)
 452                                         config.c_twitdetect = 1;
 453                                 break;
 454                         case 9:
 455                                 safestrncpy(config.c_twitroom, buf,
 456                                             sizeof config.c_twitroom);
 457                                 break;
 458                         case 10:
 459                                 safestrncpy(config.c_moreprompt, buf,
 460                                             sizeof config.c_moreprompt);
 461                                 break;
 462                         case 11:
 463                                 config.c_restrict = atoi(buf);
 464                                 if (config.c_restrict != 0)
 465                                         config.c_restrict = 1;
 466                                 break;
 467                         case 12:
 468                                 safestrncpy(config.c_site_location, buf,
 469                                             sizeof config.c_site_location);
 470                                 break;
 471                         case 13:
 472                                 safestrncpy(config.c_sysadm, buf,
 473                                             sizeof config.c_sysadm);
 474                                 break;
 475                         case 14:
 476                                 config.c_maxsessions = atoi(buf);
 477                                 if (config.c_maxsessions < 0)
 478                                         config.c_maxsessions = 0;
 479                                 break;
 480                         case 15:
 481                                 /* placeholder -- field no longer in use */
 482                                 break;
 483                         case 16:
 484                                 config.c_userpurge = atoi(buf);
 485                                 break;
 486                         case 17:
 487                                 config.c_roompurge = atoi(buf);
 488                                 break;
 489                         case 18:
 490                                 safestrncpy(config.c_logpages, buf,
 491                                             sizeof config.c_logpages);
 492                                 break;
 493                         case 19:
 494                                 config.c_createax = atoi(buf);
 495                                 if (config.c_createax < 1)
 496                                         config.c_createax = 1;
 497                                 if (config.c_createax > 6)
 498                                         config.c_createax = 6;
 499                                 break;
 500                         case 20:
 501                                 if (atoi(buf) >= 8192)
 502                                         config.c_maxmsglen = atoi(buf);
 503                                 break;
 504                         case 21:
 505                                 if (atoi(buf) >= 2)
 506                                         config.c_min_workers = atoi(buf);
 507                         case 22:
 508                                 if (atoi(buf) >= config.c_min_workers)
 509                                         config.c_max_workers = atoi(buf);
 510                         case 23:
 511                                 config.c_pop3_port = atoi(buf);
 512                                 break;
 513                         case 24:
 514                                 config.c_smtp_port = atoi(buf);
 515                                 break;
 516                         case 25:
 517                                 config.c_rfc822_strict_from = atoi(buf);
 518                                 break;
 519                         case 26:
 520                                 config.c_aide_zap = atoi(buf);
 521                                 if (config.c_aide_zap != 0)
 522                                         config.c_aide_zap = 1;
 523                                 break;
 524                         case 27:
 525                                 config.c_imap_port = atoi(buf);
 526                                 break;
 527                         case 28:
 528                                 config.c_net_freq = atol(buf);
 529                                 break;
 530                         case 29:
 531                                 config.c_disable_newu = atoi(buf);
 532                                 if (config.c_disable_newu != 0)
 533                                         config.c_disable_newu = 1;
 534                                 break;
 535                         case 30:
 536                                 /* niu */
 537                                 break;
 538                         case 31:
 539                                 if ((config.c_purge_hour >= 0)
 540                                    && (config.c_purge_hour <= 23)) {
 541                                         config.c_purge_hour = atoi(buf);
 542                                 }
 543                                 break;
 544 #ifdef HAVE_LDAP
 545                         case 32:
 546                                 safestrncpy(config.c_ldap_host, buf,
 547                                             sizeof config.c_ldap_host);
 548                                 break;
 549                         case 33:
 550                                 config.c_ldap_port = atoi(buf);
 551                                 break;
 552                         case 34:
 553                                 safestrncpy(config.c_ldap_base_dn, buf,
 554                                             sizeof config.c_ldap_base_dn);
 555                                 break;
 556                         case 35:
 557                                 safestrncpy(config.c_ldap_bind_dn, buf,
 558                                             sizeof config.c_ldap_bind_dn);
 559                                 break;
 560                         case 36:
 561                                 safestrncpy(config.c_ldap_bind_pw, buf,
 562                                             sizeof config.c_ldap_bind_pw);
 563                                 break;
 564 #endif
 565                         case 37:
 566                                 safestrncpy(config.c_ip_addr, buf,
 567                                                 sizeof config.c_ip_addr);
 568                         case 38:
 569                                 config.c_msa_port = atoi(buf);
 570                                 break;
 571                         case 39:
 572                                 config.c_imaps_port = atoi(buf);
 573                                 break;
 574                         case 40:
 575                                 config.c_pop3s_port = atoi(buf);
 576                                 break;
 577                         case 41:
 578                                 config.c_smtps_port = atoi(buf);
 579                                 break;
 580                         case 42:
 581                                 config.c_enable_fulltext = atoi(buf);
 582                                 break;
 583                         case 43:
 584                                 config.c_auto_cull = atoi(buf);
 585                                 break;
 586                         case 44:
 587                                 config.c_instant_expunge = atoi(buf);
 588                                 break;
 589                         case 45:
 590                                 config.c_allow_spoofing = atoi(buf);
 591                                 break;
 592                         case 46:
 593                                 config.c_journal_email = atoi(buf);
 594                                 break;
 595                         case 47:
 596                                 config.c_journal_pubmsgs = atoi(buf);
 597                                 break;
 598                         case 48:
 599                                 safestrncpy(config.c_journal_dest, buf,
 600                                                 sizeof config.c_journal_dest);
 601                         case 49:
 602                                 safestrncpy(config.c_default_cal_zone, buf,
 603                                                 sizeof config.c_default_cal_zone);
 604                                 break;
 605                         case 50:
 606                                 config.c_pftcpdict_port = atoi(buf);
 607                                 break;
 608                         case 51:
 609                                 config.c_managesieve_port = atoi(buf);
 610                                 break;
 611                         case 52:
 612                                 config.c_auth_mode = atoi(buf);
 613                         case 53:
 614                                 safestrncpy(config.c_funambol_host, buf,
 615                                         sizeof config.c_funambol_host);
 616                                 break;
 617                         case 54:
 618                                 config.c_funambol_port = atoi(buf);
 619                                 break;
 620                         case 55:
 621                                 safestrncpy(config.c_funambol_source,
 622                                         buf,
 623                                         sizeof config.c_funambol_source);
 624                                 break;
 625                         case 56:
 626                                 safestrncpy(config.c_funambol_auth,
 627                                         buf,
 628                                         sizeof config.c_funambol_auth);
 629                                 break;
 630                         case 57:
 631                                 config.c_rbl_at_greeting = atoi(buf);
 632                                 break;
 633                         case 58:
 634                                 safestrncpy(config.c_master_user, buf, sizeof config.c_master_user);
 635                                 break;
 636                         case 59:
 637                                 safestrncpy(config.c_master_pass, buf, sizeof config.c_master_pass);
 638                                 break;
 639                         case 60:
 640                                 safestrncpy(config.c_pager_program,
 641                                         buf,
 642                                         sizeof config.c_pager_program);
 643                                 break;
 644                         case 61:
 645                                 config.c_imap_keep_from = atoi(buf);
 646                                 break;
 647                         case 62:
 648                                 config.c_xmpp_c2s_port = atoi(buf);
 649                                 break;
 650                         case 63:
 651                                 config.c_xmpp_s2s_port = atoi(buf);
 652                                 break;
 653                         case 64:
 654                                 config.c_pop3_fetch = atol(buf);
 655                                 break;
 656                         case 65:
 657                                 config.c_pop3_fastest = atol(buf);
 658                                 break;
 659                         case 66:
 660                                 config.c_spam_flag_only = atoi(buf);
 661                                 break;
 662                         }
 663                         ++a;
 664                 }
 665                 put_config();
 666                 snprintf(buf, sizeof buf,
 667                          "The global system configuration has been edited by %s.\n",
 668                          CC->curr_user);
 669                 aide_message(buf,"Citadel Configuration Manager Message");
 670
 671                 if (!IsEmptyStr(config.c_logpages))
 672                         create_room(config.c_logpages, 3, "", 0, 1, 1, VIEW_BBS);
 673
 674                 /* If full text indexing has been disabled, invalidate the
 675                  * index so it doesn't try to use it later.
 676                  */
 677                 if (config.c_enable_fulltext == 0) {
 678                         CitControl.fulltext_wordbreaker = 0;
 679                         put_control();
 680                 }
 681         }
 682
 683         else if (!strcasecmp(cmd, "GETSYS")) {
 684                 extract_token(confname, argbuf, 1, '|', sizeof confname);
 685                 confptr = CtdlGetSysConfig(confname);
 686                 if (confptr != NULL) {
 687                         cprintf("%d %s\n", LISTING_FOLLOWS, confname);
 688                         client_write(confptr, strlen(confptr));
 689                         if (confptr[strlen(confptr) - 1] != 10)
 690                                 client_write("\n", 1);
 691                         cprintf("000\n");
 692                         free(confptr);
 693                 } else {
 694                         cprintf("%d No such configuration.\n",
 695                                 ERROR + ILLEGAL_VALUE);
 696                 }
 697         }
 698
 699         else if (!strcasecmp(cmd, "PUTSYS")) {
 700                 extract_token(confname, argbuf, 1, '|', sizeof confname);
 701                 unbuffer_output();
 702                 cprintf("%d %s\n", SEND_LISTING, confname);
 703                 confptr = CtdlReadMessageBody("000", config.c_maxmsglen, NULL, 0, 0);
 704                 CtdlPutSysConfig(confname, confptr);
 705                 free(confptr);
 706         }
 707
 708         else {
 709                 cprintf("%d Illegal option(s) specified.\n",
 710                         ERROR + ILLEGAL_VALUE);
 711         }
 712 }
 713
 714
 715 /*****************************************************************************/
 716 /*                      MODULE INITIALIZATION STUFF                          */
 717 /*****************************************************************************/
 718
 719
 720 CTDL_MODULE_INIT(control)
 721 {
 722         CtdlRegisterProtoHook(cmd_conf, "CONF", "Autoconverted. TODO: document me.");
 723         /* return our Subversion id for the Log */
 724         return "$Id$";
 725 }