citadel/control.c

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