Fix bug in ctdlload import of email addresses.
[citadel.git] / citadel / control.c
diff --git a/citadel/control.c b/citadel/control.c
deleted file mode 100644 (file)
index 0bc4945..0000000
+++ /dev/null
@@ -1,827 +0,0 @@
-/*
- * This module handles states which are global to the entire server.
- *
- * Copyright (c) 1987-2014 by the citadel.org team
- *
- *  This program is open source software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- */
-
-#include <stdio.h>
-#include <sys/file.h>
-#include <libcitadel.h>
-
-#include "ctdl_module.h"
-#include "config.h"
-#include "citserver.h"
-#include "user_ops.h"
-
-struct CitControl CitControl;
-extern struct config config;
-FILE *control_fp = NULL;
-long control_highest_user = 0;
-
-
-/*
- * lock_control  -  acquire a lock on the control record file.
- *                  This keeps multiple citservers from running concurrently.
- */
-void lock_control(void)
-{
-#if defined(LOCK_EX) && defined(LOCK_NB)
-       if (flock(fileno(control_fp), (LOCK_EX | LOCK_NB))) {
-               syslog(LOG_EMERG, "citserver: unable to lock %s.\n", file_citadel_control);
-               syslog(LOG_EMERG, "Is another citserver already running?\n");
-               exit(CTDLEXIT_CONTROL);
-       }
-#endif
-}
-
-/*
- * callback to get highest room number when rebuilding control file
- */
-void control_find_highest(struct ctdlroom *qrbuf, void *data)
-{
-       struct ctdlroom room;
-       struct cdbdata *cdbfr;
-       long *msglist;
-       int num_msgs=0;
-       int c;
-       int room_fixed = 0;
-       int message_fixed = 0;
-       
-       if (qrbuf->QRnumber > CitControl.MMnextroom)
-       {
-               CitControl.MMnextroom = qrbuf->QRnumber;
-               room_fixed = 1;
-       }
-               
-       CtdlGetRoom (&room, qrbuf->QRname);
-       
-       /* Load the message list */
-       cdbfr = cdb_fetch(CDB_MSGLISTS, &room.QRnumber, sizeof(long));
-       if (cdbfr != NULL) {
-               msglist = (long *) cdbfr->ptr;
-               num_msgs = cdbfr->len / sizeof(long);
-       } else {
-               return; /* No messages at all?  No further action. */
-       }
-
-       if (num_msgs>0)
-       {
-               for (c=0; c<num_msgs; c++)
-               {
-                       if (msglist[c] > CitControl.MMhighest)
-                       {
-                               CitControl.MMhighest = msglist[c];
-                               message_fixed = 1;
-                       }
-               }
-       }
-       cdb_free(cdbfr);
-       if (room_fixed)
-               syslog(LOG_INFO, "Control record checking....Fixed room counter\n");
-       if (message_fixed)
-               syslog(LOG_INFO, "Control record checking....Fixed message count\n");
-       return;
-}
-
-
-/*
- * Callback to get highest user number.
- */
-void control_find_user (struct ctdluser *EachUser, void *out_data)
-{
-       int user_fixed = 0;
-       
-       if (EachUser->usernum > CitControl.MMnextuser)
-       {
-               CitControl.MMnextuser = EachUser->usernum;
-               user_fixed = 1;
-       }
-       if(user_fixed)
-               syslog(LOG_INFO, "Control record checking....Fixed user count\n");
-}
-
-
-/*
- * get_control  -  read the control record into memory.
- */
-void get_control(void)
-{
-       static int already_have_control = 0;
-       int rv = 0;
-
-       /*
-        * If we already have the control record in memory, there's no point
-        * in reading it from disk again.
-        */
-       if (already_have_control) return;
-
-       /* Zero it out.  If the control record on disk is missing or short,
-        * the system functions with all control record fields initialized
-        * to zero.
-        */
-       memset(&CitControl, 0, sizeof(struct CitControl));
-       if (control_fp == NULL) {
-               control_fp = fopen(file_citadel_control, "rb+");
-               if (control_fp != NULL) {
-                       lock_control();
-                       rv = fchown(fileno(control_fp), config.c_ctdluid, -1);
-                       if (rv == -1)
-                               syslog(LOG_EMERG, "Failed to adjust ownership of: %s [%s]\n", 
-                                      file_citadel_control, strerror(errno));
-                       rv = fchmod(fileno(control_fp), S_IRUSR|S_IWUSR);
-                       if (rv == -1)
-                               syslog(LOG_EMERG, "Failed to adjust accessrights of: %s [%s]\n", 
-                                      file_citadel_control, strerror(errno));
-               }
-       }
-       if (control_fp == NULL) {
-               control_fp = fopen(file_citadel_control, "wb+");
-               if (control_fp != NULL) {
-                       lock_control();
-                       memset(&CitControl, 0, sizeof(struct CitControl));
-
-                       rv = fchown(fileno(control_fp), config.c_ctdluid, -1);
-                       if (rv == -1)
-                               syslog(LOG_EMERG, "Failed to adjust ownership of: %s [%s]\n", 
-                                      file_citadel_control, strerror(errno));
-
-                       rv = fchmod(fileno(control_fp), S_IRUSR|S_IWUSR);
-                       if (rv == -1)
-                               syslog(LOG_EMERG, "Failed to adjust accessrights of: %s [%s]\n", 
-                                      file_citadel_control, strerror(errno));
-                       rv = fwrite(&CitControl, sizeof(struct CitControl), 1, control_fp);
-                       if (rv == -1)
-                               syslog(LOG_EMERG, "Failed to write: %s [%s]\n", 
-                                      file_citadel_control, strerror(errno));
-                       rewind(control_fp);
-               }
-       }
-       if (control_fp == NULL) {
-               syslog(LOG_ALERT, "ERROR opening %s: %s\n", file_citadel_control, strerror(errno));
-               return;
-       }
-
-       rewind(control_fp);
-       rv = fread(&CitControl, sizeof(struct CitControl), 1, control_fp);
-       if (rv == -1)
-               syslog(LOG_EMERG, "Failed to read Controlfile: %s [%s]\n", 
-                      file_citadel_control, strerror(errno));
-       already_have_control = 1;
-       rv = chown(file_citadel_control, config.c_ctdluid, (-1));
-       if (rv == -1)
-               syslog(LOG_EMERG, "Failed to adjust ownership of: %s [%s]\n", 
-                      file_citadel_control, strerror(errno));  
-}
-
-/*
- * put_control  -  write the control record to disk.
- */
-void put_control(void)
-{
-       int rv = 0;
-
-       if (control_fp != NULL) {
-               rewind(control_fp);
-               rv = fwrite(&CitControl, sizeof(struct CitControl), 1, control_fp);
-               if (rv == -1)
-                       syslog(LOG_EMERG, "Failed to write: %s [%s]\n", 
-                              file_citadel_control, strerror(errno));
-               fflush(control_fp);
-       }
-}
-
-
-/*
- * check_control   -  check the control record has sensible values for message, user and room numbers
- */
-void check_control(void)
-{
-       syslog(LOG_INFO, "Checking/re-building control record\n");
-       get_control();
-       // Find highest room number and message number.
-       CtdlForEachRoom(control_find_highest, NULL);
-       ForEachUser(control_find_user, NULL);
-       put_control();
-}
-
-
-/*
- * release_control - close our fd on exit
- */
-void release_control(void)
-{
-       if (control_fp != NULL) {
-               fclose(control_fp);
-       }
-       control_fp = NULL;
-}
-
-/*
- * get_new_message_number()  -  Obtain a new, unique ID to be used for a message.
- */
-long get_new_message_number(void)
-{
-       long retval = 0L;
-       begin_critical_section(S_CONTROL);
-       get_control();
-       retval = ++CitControl.MMhighest;
-       put_control();
-       end_critical_section(S_CONTROL);
-       return(retval);
-}
-
-
-/*
- * CtdlGetCurrentMessageNumber()  -  Obtain the current highest message number in the system
- * This provides a quick way to initialise a variable that might be used to indicate
- * messages that should not be processed. EG. a new Sieve script will use this
- * to record determine that messages older than this should not be processed.
- */
-long CtdlGetCurrentMessageNumber(void)
-{
-       long retval = 0L;
-       begin_critical_section(S_CONTROL);
-       get_control();
-       retval = CitControl.MMhighest;
-       end_critical_section(S_CONTROL);
-       return(retval);
-}
-
-
-/*
- * get_new_user_number()  -  Obtain a new, unique ID to be used for a user.
- */
-long get_new_user_number(void)
-{
-       long retval = 0L;
-       begin_critical_section(S_CONTROL);
-       get_control();
-       retval = ++CitControl.MMnextuser;
-       put_control();
-       end_critical_section(S_CONTROL);
-       return(retval);
-}
-
-
-
-/*
- * get_new_room_number()  -  Obtain a new, unique ID to be used for a room.
- */
-long get_new_room_number(void)
-{
-       long retval = 0L;
-       begin_critical_section(S_CONTROL);
-       get_control();
-       retval = ++CitControl.MMnextroom;
-       put_control();
-       end_critical_section(S_CONTROL);
-       return(retval);
-}
-
-
-
-/* 
- * Get or set global configuration options
- *
- * IF YOU ADD OR CHANGE FIELDS HERE, YOU *MUST* DOCUMENT YOUR CHANGES AT:
- * http://www.citadel.org/doku.php?id=documentation:applicationprotocol
- *
- */
-void cmd_conf(char *argbuf)
-{
-       char cmd[16];
-       char buf[256];
-       int a;
-       char *confptr;
-       char confname[128];
-
-       if (CtdlAccessCheck(ac_aide)) return;
-
-       extract_token(cmd, argbuf, 0, '|', sizeof cmd);
-       if (!strcasecmp(cmd, "GET")) {
-               cprintf("%d Configuration...\n", LISTING_FOLLOWS);
-               cprintf("%s\n", config.c_nodename);
-               cprintf("%s\n", config.c_fqdn);
-               cprintf("%s\n", config.c_humannode);
-               cprintf("%s\n", config.c_phonenum);
-               cprintf("%d\n", config.c_creataide);
-               cprintf("%d\n", config.c_sleeping);
-               cprintf("%d\n", config.c_initax);
-               cprintf("%d\n", config.c_regiscall);
-               cprintf("%d\n", config.c_twitdetect);
-               cprintf("%s\n", config.c_twitroom);
-               cprintf("%s\n", config.c_moreprompt);
-               cprintf("%d\n", config.c_restrict);
-               cprintf("%s\n", config.c_site_location);
-               cprintf("%s\n", config.c_sysadm);
-               cprintf("%d\n", config.c_maxsessions);
-               cprintf("xxx\n"); /* placeholder -- field no longer in use */
-               cprintf("%d\n", config.c_userpurge);
-               cprintf("%d\n", config.c_roompurge);
-               cprintf("%s\n", config.c_logpages);
-               cprintf("%d\n", config.c_createax);
-               cprintf("%ld\n", config.c_maxmsglen);
-               cprintf("%d\n", config.c_min_workers);
-               cprintf("%d\n", config.c_max_workers);
-               cprintf("%d\n", config.c_pop3_port);
-               cprintf("%d\n", config.c_smtp_port);
-               cprintf("%d\n", config.c_rfc822_strict_from);
-               cprintf("%d\n", config.c_aide_zap);
-               cprintf("%d\n", config.c_imap_port);
-               cprintf("%ld\n", config.c_net_freq);
-               cprintf("%d\n", config.c_disable_newu);
-               cprintf("1\n"); /* niu */
-               cprintf("%d\n", config.c_purge_hour);
-#ifdef HAVE_LDAP
-               cprintf("%s\n", config.c_ldap_host);
-               cprintf("%d\n", config.c_ldap_port);
-               cprintf("%s\n", config.c_ldap_base_dn);
-               cprintf("%s\n", config.c_ldap_bind_dn);
-               cprintf("%s\n", config.c_ldap_bind_pw);
-#else
-               cprintf("\n");
-               cprintf("0\n");
-               cprintf("\n");
-               cprintf("\n");
-               cprintf("\n");
-#endif
-               cprintf("%s\n", config.c_ip_addr);
-               cprintf("%d\n", config.c_msa_port);
-               cprintf("%d\n", config.c_imaps_port);
-               cprintf("%d\n", config.c_pop3s_port);
-               cprintf("%d\n", config.c_smtps_port);
-               cprintf("%d\n", config.c_enable_fulltext);
-               cprintf("%d\n", config.c_auto_cull);
-               cprintf("1\n");
-               cprintf("%d\n", config.c_allow_spoofing);
-               cprintf("%d\n", config.c_journal_email);
-               cprintf("%d\n", config.c_journal_pubmsgs);
-               cprintf("%s\n", config.c_journal_dest);
-               cprintf("%s\n", config.c_default_cal_zone);
-               cprintf("%d\n", config.c_pftcpdict_port);
-               cprintf("%d\n", config.c_managesieve_port);
-               cprintf("%d\n", config.c_auth_mode);
-               cprintf("%s\n", config.c_funambol_host);
-               cprintf("%d\n", config.c_funambol_port);
-               cprintf("%s\n", config.c_funambol_source);
-               cprintf("%s\n", config.c_funambol_auth);
-               cprintf("%d\n", config.c_rbl_at_greeting);
-               cprintf("%s\n", config.c_master_user);
-               cprintf("%s\n", config.c_master_pass);
-               cprintf("%s\n", config.c_pager_program);
-               cprintf("%d\n", config.c_imap_keep_from);
-               cprintf("%d\n", config.c_xmpp_c2s_port);
-               cprintf("%d\n", config.c_xmpp_s2s_port);
-               cprintf("%ld\n", config.c_pop3_fetch);
-               cprintf("%ld\n", config.c_pop3_fastest);
-               cprintf("%d\n", config.c_spam_flag_only);
-               cprintf("%d\n", config.c_guest_logins);
-               cprintf("%d\n", config.c_port_number);
-               cprintf("%d\n", config.c_ctdluid);
-               cprintf("%d\n", config.c_nntp_port);
-               cprintf("000\n");
-       }
-
-       else if (!strcasecmp(cmd, "SET")) {
-               unbuffer_output();
-               cprintf("%d Send configuration...\n", SEND_LISTING);
-               a = 0;
-               while (client_getln(buf, sizeof buf) >= 0 && strcmp(buf, "000")) {
-                       switch (a) {
-                       case 0:
-                               configlen.c_nodename = safestrncpy(config.c_nodename, buf,
-                                                                  sizeof config.c_nodename);
-                               break;
-                       case 1:
-                               configlen.c_fqdn = safestrncpy(config.c_fqdn, buf,
-                                                              sizeof config.c_fqdn);
-                               break;
-                       case 2:
-                               configlen.c_humannode = safestrncpy(config.c_humannode, buf,
-                                                                   sizeof config.c_humannode);
-                               break;
-                       case 3:
-                               configlen.c_phonenum = safestrncpy(config.c_phonenum, buf,
-                                                                  sizeof config.c_phonenum);
-                               break;
-                       case 4:
-                               config.c_creataide = atoi(buf);
-                               break;
-                       case 5:
-                               config.c_sleeping = atoi(buf);
-                               break;
-                       case 6:
-                               config.c_initax = atoi(buf);
-                               if (config.c_initax < 1)
-                                       config.c_initax = 1;
-                               if (config.c_initax > 6)
-                                       config.c_initax = 6;
-                               break;
-                       case 7:
-                               config.c_regiscall = atoi(buf);
-                               if (config.c_regiscall != 0)
-                                       config.c_regiscall = 1;
-                               break;
-                       case 8:
-                               config.c_twitdetect = atoi(buf);
-                               if (config.c_twitdetect != 0)
-                                       config.c_twitdetect = 1;
-                               break;
-                       case 9:
-                               configlen.c_twitroom = safestrncpy(config.c_twitroom, buf,
-                                                                  sizeof config.c_twitroom);
-                               break;
-                       case 10:
-                               configlen.c_moreprompt = safestrncpy(config.c_moreprompt, buf,
-                                                                    sizeof config.c_moreprompt);
-                               break;
-                       case 11:
-                               config.c_restrict = atoi(buf);
-                               if (config.c_restrict != 0)
-                                       config.c_restrict = 1;
-                               break;
-                       case 12:
-                               configlen.c_site_location = safestrncpy(
-                                       config.c_site_location, buf,
-                                       sizeof config.c_site_location);
-                               break;
-                       case 13:
-                               configlen.c_sysadm = safestrncpy(config.c_sysadm, buf,
-                                                                sizeof config.c_sysadm);
-                               break;
-                       case 14:
-                               config.c_maxsessions = atoi(buf);
-                               if (config.c_maxsessions < 0)
-                                       config.c_maxsessions = 0;
-                               break;
-                       case 15:
-                               /* placeholder -- field no longer in use */
-                               break;
-                       case 16:
-                               config.c_userpurge = atoi(buf);
-                               break;
-                       case 17:
-                               config.c_roompurge = atoi(buf);
-                               break;
-                       case 18:
-                               configlen.c_logpages = safestrncpy(config.c_logpages, buf,
-                                                                  sizeof config.c_logpages);
-                               break;
-                       case 19:
-                               config.c_createax = atoi(buf);
-                               if (config.c_createax < 1)
-                                       config.c_createax = 1;
-                               if (config.c_createax > 6)
-                                       config.c_createax = 6;
-                               break;
-                       case 20:
-                               if (atoi(buf) >= 8192)
-                                       config.c_maxmsglen = atoi(buf);
-                               break;
-                       case 21:
-                               if (atoi(buf) >= 2)
-                                       config.c_min_workers = atoi(buf);
-                       case 22:
-                               if (atoi(buf) >= config.c_min_workers)
-                                       config.c_max_workers = atoi(buf);
-                       case 23:
-                               config.c_pop3_port = atoi(buf);
-                               break;
-                       case 24:
-                               config.c_smtp_port = atoi(buf);
-                               break;
-                       case 25:
-                               config.c_rfc822_strict_from = atoi(buf);
-                               break;
-                       case 26:
-                               config.c_aide_zap = atoi(buf);
-                               if (config.c_aide_zap != 0)
-                                       config.c_aide_zap = 1;
-                               break;
-                       case 27:
-                               config.c_imap_port = atoi(buf);
-                               break;
-                       case 28:
-                               config.c_net_freq = atol(buf);
-                               break;
-                       case 29:
-                               config.c_disable_newu = atoi(buf);
-                               if (config.c_disable_newu != 0)
-                                       config.c_disable_newu = 1;
-                               break;
-                       case 30:
-                               /* niu */
-                               break;
-                       case 31:
-                               if ((config.c_purge_hour >= 0)
-                                   && (config.c_purge_hour <= 23)) {
-                                       config.c_purge_hour = atoi(buf);
-                               }
-                               break;
-#ifdef HAVE_LDAP
-                       case 32:
-                               configlen.c_ldap_host = safestrncpy(config.c_ldap_host, buf,
-                                                                   sizeof config.c_ldap_host);
-                               break;
-                       case 33:
-                               config.c_ldap_port = atoi(buf);
-                               break;
-                       case 34:
-                               configlen.c_ldap_base_dn = safestrncpy(config.c_ldap_base_dn, buf,
-                                                                      sizeof config.c_ldap_base_dn);
-                               break;
-                       case 35:
-                               configlen.c_ldap_bind_dn = safestrncpy(config.c_ldap_bind_dn, buf,
-                                                                      sizeof config.c_ldap_bind_dn);
-                               break;
-                       case 36:
-                               configlen.c_ldap_bind_pw = safestrncpy(config.c_ldap_bind_pw, buf,
-                                                                      sizeof config.c_ldap_bind_pw);
-                               break;
-#endif
-                       case 37:
-                               configlen.c_ip_addr = safestrncpy(config.c_ip_addr, buf,
-                                                                 sizeof config.c_ip_addr);
-                       case 38:
-                               config.c_msa_port = atoi(buf);
-                               break;
-                       case 39:
-                               config.c_imaps_port = atoi(buf);
-                               break;
-                       case 40:
-                               config.c_pop3s_port = atoi(buf);
-                               break;
-                       case 41:
-                               config.c_smtps_port = atoi(buf);
-                               break;
-                       case 42:
-                               config.c_enable_fulltext = atoi(buf);
-                               break;
-                       case 43:
-                               config.c_auto_cull = atoi(buf);
-                               break;
-                       case 44:
-                               /* niu */
-                               break;
-                       case 45:
-                               config.c_allow_spoofing = atoi(buf);
-                               break;
-                       case 46:
-                               config.c_journal_email = atoi(buf);
-                               break;
-                       case 47:
-                               config.c_journal_pubmsgs = atoi(buf);
-                               break;
-                       case 48:
-                               configlen.c_journal_dest = safestrncpy(config.c_journal_dest, buf,
-                                                                      sizeof config.c_journal_dest);
-                       case 49:
-                               configlen.c_default_cal_zone = safestrncpy(
-                                       config.c_default_cal_zone, buf,
-                                       sizeof config.c_default_cal_zone);
-                               break;
-                       case 50:
-                               config.c_pftcpdict_port = atoi(buf);
-                               break;
-                       case 51:
-                               config.c_managesieve_port = atoi(buf);
-                               break;
-                       case 52:
-                               config.c_auth_mode = atoi(buf);
-                       case 53:
-                               configlen.c_funambol_host = safestrncpy(
-                                       config.c_funambol_host, buf,
-                                       sizeof config.c_funambol_host);
-                               break;
-                       case 54:
-                               config.c_funambol_port = atoi(buf);
-                               break;
-                       case 55:
-                               configlen.c_funambol_source = safestrncpy(
-                                       config.c_funambol_source, buf, 
-                                       sizeof config.c_funambol_source);
-                               break;
-                       case 56:
-                               configlen.c_funambol_auth = safestrncpy(
-                                       config.c_funambol_auth, buf,
-                                       sizeof config.c_funambol_auth);
-                               break;
-                       case 57:
-                               config.c_rbl_at_greeting = atoi(buf);
-                               break;
-                       case 58:
-                               configlen.c_master_user = safestrncpy(
-                                       config.c_master_user,
-                                       buf, sizeof config.c_master_user);
-                               break;
-                       case 59:
-                               configlen.c_master_pass = safestrncpy(
-                                       config.c_master_pass, buf, sizeof config.c_master_pass);
-                               break;
-                       case 60:
-                               configlen.c_pager_program = safestrncpy(
-                                       config.c_pager_program, buf, sizeof config.c_pager_program);
-                               break;
-                       case 61:
-                               config.c_imap_keep_from = atoi(buf);
-                               break;
-                       case 62:
-                               config.c_xmpp_c2s_port = atoi(buf);
-                               break;
-                       case 63:
-                               config.c_xmpp_s2s_port = atoi(buf);
-                               break;
-                       case 64:
-                               config.c_pop3_fetch = atol(buf);
-                               break;
-                       case 65:
-                               config.c_pop3_fastest = atol(buf);
-                               break;
-                       case 66:
-                               config.c_spam_flag_only = atoi(buf);
-                               break;
-                       case 67:
-                               config.c_guest_logins = atoi(buf);
-                               break;
-                       case 68:
-                               config.c_port_number = atoi(buf);
-                               break;
-                       case 69:
-                               config.c_ctdluid = atoi(buf);
-                               break;
-                       case 70:
-                               config.c_nntp_port = atoi(buf);
-                               break;
-                       }
-                       ++a;
-               }
-               put_config();
-               snprintf(buf, sizeof buf,
-                       "The global system configuration has been edited by %s.\n",
-                        (CC->logged_in ? CC->curr_user : "an administrator")
-               );
-               CtdlAideMessage(buf,"Citadel Configuration Manager Message");
-
-               if (!IsEmptyStr(config.c_logpages))
-                       CtdlCreateRoom(config.c_logpages, 3, "", 0, 1, 1, VIEW_BBS);
-
-               /* If full text indexing has been disabled, invalidate the
-                * index so it doesn't try to use it later.
-                */
-               if (config.c_enable_fulltext == 0) {
-                       CitControl.fulltext_wordbreaker = 0;
-                       put_control();
-               }
-       }
-
-       else if (!strcasecmp(cmd, "GETSYS")) {
-               extract_token(confname, argbuf, 1, '|', sizeof confname);
-               confptr = CtdlGetSysConfig(confname);
-               if (confptr != NULL) {
-                       long len; 
-
-                       len = strlen(confptr);
-                       cprintf("%d %s\n", LISTING_FOLLOWS, confname);
-                       client_write(confptr, len);
-                       if ((len > 0) && (confptr[len - 1] != 10))
-                               client_write("\n", 1);
-                       cprintf("000\n");
-                       free(confptr);
-               } else {
-                       cprintf("%d No such configuration.\n",
-                               ERROR + ILLEGAL_VALUE);
-               }
-       }
-
-       else if (!strcasecmp(cmd, "PUTSYS")) {
-               extract_token(confname, argbuf, 1, '|', sizeof confname);
-               unbuffer_output();
-               cprintf("%d %s\n", SEND_LISTING, confname);
-               confptr = CtdlReadMessageBody(HKEY("000"), config.c_maxmsglen, NULL, 0, 0);
-               CtdlPutSysConfig(confname, confptr);
-               free(confptr);
-       }
-
-       else {
-               cprintf("%d Illegal option(s) specified.\n",
-                       ERROR + ILLEGAL_VALUE);
-       }
-}
-
-typedef struct __ConfType {
-       ConstStr Name;
-       long Type;
-}ConfType;
-
-ConfType CfgNames[] = {
-       { {HKEY("localhost") },    0},
-       { {HKEY("directory") },    0},
-       { {HKEY("smarthost") },    2},
-       { {HKEY("fallbackhost") }, 2},
-       { {HKEY("rbl") },          3},
-       { {HKEY("spamassassin") }, 3},
-       { {HKEY("masqdomain") },   1},
-       { {HKEY("clamav") },       3},
-       { {HKEY("notify") },       3},
-       { {NULL, 0}, 0}
-};
-
-HashList *CfgNameHash = NULL;
-void cmd_gvdn(char *argbuf)
-{
-       const ConfType *pCfg;
-       char *confptr;
-       long min = atol(argbuf);
-       const char *Pos = NULL;
-       const char *PPos = NULL;
-       const char *HKey;
-       long HKLen;
-       StrBuf *Line;
-       StrBuf *Config;
-       StrBuf *Cfg;
-       StrBuf *CfgToken;
-       HashList *List;
-       HashPos *It;
-       void *vptr;
-       
-       List = NewHash(1, NULL);
-       Cfg = NewStrBufPlain(config.c_fqdn, -1);
-       Put(List, SKEY(Cfg), Cfg, HFreeStrBuf);
-       Cfg = NULL;
-
-       confptr = CtdlGetSysConfig(INTERNETCFG);
-       Config = NewStrBufPlain(confptr, -1);
-       free(confptr);
-
-       Line = NewStrBufPlain(NULL, StrLength(Config));
-       CfgToken = NewStrBufPlain(NULL, StrLength(Config));
-       while (StrBufSipLine(Line, Config, &Pos))
-       {
-               if (Cfg == NULL)
-                       Cfg = NewStrBufPlain(NULL, StrLength(Line));
-               PPos = NULL;
-               StrBufExtract_NextToken(Cfg, Line, &PPos, '|');
-               StrBufExtract_NextToken(CfgToken, Line, &PPos, '|');
-               if (GetHash(CfgNameHash, SKEY(CfgToken), &vptr) &&
-                   (vptr != NULL))
-               {
-                       pCfg = (ConfType *) vptr;
-                       if (pCfg->Type <= min)
-                       {
-                               Put(List, SKEY(Cfg), Cfg, HFreeStrBuf);
-                               Cfg = NULL;
-                       }
-               }
-       }
-
-       cprintf("%d Valid Domains\n", LISTING_FOLLOWS);
-       It = GetNewHashPos(List, 1);
-       while (GetNextHashPos(List, It, &HKLen, &HKey, &vptr))
-       {
-               cputbuf(vptr);
-               cprintf("\n");
-       }
-       cprintf("000\n");
-
-       DeleteHashPos(&It);
-       DeleteHash(&List);
-       FreeStrBuf(&Cfg);
-       FreeStrBuf(&Line);
-       FreeStrBuf(&CfgToken);
-       FreeStrBuf(&Config);
-}
-
-/*****************************************************************************/
-/*                      MODULE INITIALIZATION STUFF                          */
-/*****************************************************************************/
-
-void control_cleanup(void)
-{
-       DeleteHash(&CfgNameHash);
-}
-CTDL_MODULE_INIT(control)
-{
-       if (!threading) {
-               int i;
-
-               CfgNameHash = NewHash(1, NULL);
-               for (i = 0; CfgNames[i].Name.Key != NULL; i++)
-                       Put(CfgNameHash, CKEY(CfgNames[i].Name), &CfgNames[i], reference_free_handler);
-
-               CtdlRegisterProtoHook(cmd_gvdn, "GVDN", "get valid domain names");
-               CtdlRegisterProtoHook(cmd_conf, "CONF", "get/set system configuration");
-               CtdlRegisterCleanupHook(control_cleanup);
-
-       }
-       /* return our id for the Log */
-       return "control";
-}