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1 dashley 31 #!/usr/bin/php -q
2     <?php
3     //$Header: /home/dashley/cvsrep/e3ft_gpl01/e3ft_gpl01/webprojs/fboprime/sw/standalone/mainthot.php,v 1.5 2006/07/02 20:08:46 dashley Exp $
4     //--------------------------------------------------------------------------------
5     //mainthot.php--Periodic Maintenance Script
6     //Copyright (C) 2006 David T. Ashley
7     //
8     //This program is free software; you can redistribute it and/or
9     //modify it under the terms of the GNU General Public License
10     //as published by the Free Software Foundation; either version 2
11     //of the License, or (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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21     //--------------------------------------------------------------------------------
22     //-------------------------------------------------------------------------------------------------
23     //Copyright 2006 David T. Ashley
24     //-------------------------------------------------------------------------------------------------
25     //This source code and any program in which it is compiled/used is provided under the GNU GENERAL
26     //PUBLIC LICENSE, Version 3, full license text below.
27     //-------------------------------------------------------------------------------------------------
28     // GNU GENERAL PUBLIC LICENSE
29     // Version 3, 29 June 2007
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506     //hereafter acquired, that would be infringed by some manner, permitted
507     //by this License, of making, using, or selling its contributor version,
508     //but do not include claims that would be infringed only as a
509     //consequence of further modification of the contributor version. For
510     //purposes of this definition, "control" includes the right to grant
511     //patent sublicenses in a manner consistent with the requirements of
512     //this License.
513     //
514     // Each contributor grants you a non-exclusive, worldwide, royalty-free
515     //patent license under the contributor's essential patent claims, to
516     //make, use, sell, offer for sale, import and otherwise run, modify and
517     //propagate the contents of its contributor version.
518     //
519     // In the following three paragraphs, a "patent license" is any express
520     //agreement or commitment, however denominated, not to enforce a patent
521     //(such as an express permission to practice a patent or covenant not to
522     //sue for patent infringement). To "grant" such a patent license to a
523     //party means to make such an agreement or commitment not to enforce a
524     //patent against the party.
525     //
526     // If you convey a covered work, knowingly relying on a patent license,
527     //and the Corresponding Source of the work is not available for anyone
528     //to copy, free of charge and under the terms of this License, through a
529     //publicly available network server or other readily accessible means,
530     //then you must either (1) cause the Corresponding Source to be so
531     //available, or (2) arrange to deprive yourself of the benefit of the
532     //patent license for this particular work, or (3) arrange, in a manner
533     //consistent with the requirements of this License, to extend the patent
534     //license to downstream recipients. "Knowingly relying" means you have
535     //actual knowledge that, but for the patent license, your conveying the
536     //covered work in a country, or your recipient's use of the covered work
537     //in a country, would infringe one or more identifiable patents in that
538     //country that you have reason to believe are valid.
539     //
540     // If, pursuant to or in connection with a single transaction or
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542     //covered work, and grant a patent license to some of the parties
543     //receiving the covered work authorizing them to use, propagate, modify
544     //or convey a specific copy of the covered work, then the patent license
545     //you grant is automatically extended to all recipients of the covered
546     //work and works based on it.
547     //
548     // A patent license is "discriminatory" if it does not include within
549     //the scope of its coverage, prohibits the exercise of, or is
550     //conditioned on the non-exercise of one or more of the rights that are
551     //specifically granted under this License. You may not convey a covered
552     //work if you are a party to an arrangement with a third party that is
553     //in the business of distributing software, under which you make payment
554     //to the third party based on the extent of your activity of conveying
555     //the work, and under which the third party grants, to any of the
556     //parties who would receive the covered work from you, a discriminatory
557     //patent license (a) in connection with copies of the covered work
558     //conveyed by you (or copies made from those copies), or (b) primarily
559     //for and in connection with specific products or compilations that
560     //contain the covered work, unless you entered into that arrangement,
561     //or that patent license was granted, prior to 28 March 2007.
562     //
563     // Nothing in this License shall be construed as excluding or limiting
564     //any implied license or other defenses to infringement that may
565     //otherwise be available to you under applicable patent law.
566     //
567     // 12. No Surrender of Others' Freedom.
568     //
569     // If conditions are imposed on you (whether by court order, agreement or
570     //otherwise) that contradict the conditions of this License, they do not
571     //excuse you from the conditions of this License. If you cannot convey a
572     //covered work so as to satisfy simultaneously your obligations under this
573     //License and any other pertinent obligations, then as a consequence you may
574     //not convey it at all. For example, if you agree to terms that obligate you
575     //to collect a royalty for further conveying from those to whom you convey
576     //the Program, the only way you could satisfy both those terms and this
577     //License would be to refrain entirely from conveying the Program.
578     //
579     // 13. Use with the GNU Affero General Public License.
580     //
581     // Notwithstanding any other provision of this License, you have
582     //permission to link or combine any covered work with a work licensed
583     //under version 3 of the GNU Affero General Public License into a single
584     //combined work, and to convey the resulting work. The terms of this
585     //License will continue to apply to the part which is the covered work,
586     //but the special requirements of the GNU Affero General Public License,
587     //section 13, concerning interaction through a network will apply to the
588     //combination as such.
589     //
590     // 14. Revised Versions of this License.
591     //
592     // The Free Software Foundation may publish revised and/or new versions of
593     //the GNU General Public License from time to time. Such new versions will
594     //be similar in spirit to the present version, but may differ in detail to
595     //address new problems or concerns.
596     //
597     // Each version is given a distinguishing version number. If the
598     //Program specifies that a certain numbered version of the GNU General
599     //Public License "or any later version" applies to it, you have the
600     //option of following the terms and conditions either of that numbered
601     //version or of any later version published by the Free Software
602     //Foundation. If the Program does not specify a version number of the
603     //GNU General Public License, you may choose any version ever published
604     //by the Free Software Foundation.
605     //
606     // If the Program specifies that a proxy can decide which future
607     //versions of the GNU General Public License can be used, that proxy's
608     //public statement of acceptance of a version permanently authorizes you
609     //to choose that version for the Program.
610     //
611     // Later license versions may give you additional or different
612     //permissions. However, no additional obligations are imposed on any
613     //author or copyright holder as a result of your choosing to follow a
614     //later version.
615     //
616     // 15. Disclaimer of Warranty.
617     //
618     // THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
619     //APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
620     //HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
621     //OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
622     //THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
623     //PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
624     //IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
625     //ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
626     //
627     // 16. Limitation of Liability.
628     //
629     // IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
630     //WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
631     //THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
632     //GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
633     //USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
634     //DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
635     //PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
636     //EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
637     //SUCH DAMAGES.
638     //
639     // 17. Interpretation of Sections 15 and 16.
640     //
641     // If the disclaimer of warranty and limitation of liability provided
642     //above cannot be given local legal effect according to their terms,
643     //reviewing courts shall apply local law that most closely approximates
644     //an absolute waiver of all civil liability in connection with the
645     //Program, unless a warranty or assumption of liability accompanies a
646     //copy of the Program in return for a fee.
647     //
648     // END OF TERMS AND CONDITIONS
649     //
650     // How to Apply These Terms to Your New Programs
651     //
652     // If you develop a new program, and you want it to be of the greatest
653     //possible use to the public, the best way to achieve this is to make it
654     //free software which everyone can redistribute and change under these terms.
655     //
656     // To do so, attach the following notices to the program. It is safest
657     //to attach them to the start of each source file to most effectively
658     //state the exclusion of warranty; and each file should have at least
659     //the "copyright" line and a pointer to where the full notice is found.
660     //
661     // <one line to give the program's name and a brief idea of what it does.>
662     // Copyright (C) <year> <name of author>
663     //
664     // This program is free software: you can redistribute it and/or modify
665     // it under the terms of the GNU General Public License as published by
666     // the Free Software Foundation, either version 3 of the License, or
667     // (at your option) any later version.
668     //
669     // This program is distributed in the hope that it will be useful,
670     // but WITHOUT ANY WARRANTY; without even the implied warranty of
671     // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
672     // GNU General Public License for more details.
673     //
674     // You should have received a copy of the GNU General Public License
675     // along with this program. If not, see <http://www.gnu.org/licenses/>.
676     //
677     //Also add information on how to contact you by electronic and paper mail.
678     //
679     // If the program does terminal interaction, make it output a short
680     //notice like this when it starts in an interactive mode:
681     //
682     // <program> Copyright (C) <year> <name of author>
683     // This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
684     // This is free software, and you are welcome to redistribute it
685     // under certain conditions; type `show c' for details.
686     //
687     //The hypothetical commands `show w' and `show c' should show the appropriate
688     //parts of the General Public License. Of course, your program's commands
689     //might be different; for a GUI interface, you would use an "about box".
690     //
691     // You should also get your employer (if you work as a programmer) or school,
692     //if any, to sign a "copyright disclaimer" for the program, if necessary.
693     //For more information on this, and how to apply and follow the GNU GPL, see
694     //<http://www.gnu.org/licenses/>.
695     //
696     // The GNU General Public License does not permit incorporating your program
697     //into proprietary programs. If your program is a subroutine library, you
698     //may consider it more useful to permit linking proprietary applications with
699     //the library. If this is what you want to do, use the GNU Lesser General
700     //Public License instead of this License. But first, please read
701     //<http://www.gnu.org/philosophy/why-not-lgpl.html>.
702     //-------------------------------------------------------------------------------------------------
703     //Set the include file path. This is necessary to get to the configuration
704     //information, including how to try to connect to the database.
705     set_include_path("/var/www/php_library/fboprime");
706     //
707     require_once("config.inc");
708     require_once("global.inc");
709     require_once("log.inc");
710     require_once("sess.inc");
711     require_once("utimex.inc");
712     //
713     //--------------------------------------------------------------------------------
714     //Writes a horizontal line.
715     //
716     function hline()
717     {
718     for ($i=0; $i<80; $i++)
719     {
720     echo "-";
721     }
722     echo "\n";
723     }
724     //
725     //--------------------------------------------------------------------------------
726     //Errors out.
727     //
728     function error_out()
729     {
730     echo "FATAL ERROR\n";
731     exit(1);
732     }
733     //
734     //--------------------------------------------------------------------------------
735     //Returns a version control string.
736     //
737     function vc_info()
738     {
739     return("\$Header: /home/dashley/cvsrep/e3ft_gpl01/e3ft_gpl01/webprojs/fboprime/sw/standalone/mainthot.php,v 1.5 2006/07/02 20:08:46 dashley Exp $");
740     }
741     //
742     //--------------------------------------------------------------------------------
743     //Trim the number of log entries to the quantity specified in the config file.
744     //
745     function trim_log_file()
746     {
747     global $GLOBAL_dbhandle;
748     global $GLOBAL_stime_string;
749     global $GLOBAL_client_ip;
750    
751     LOG_log(LOG_ET_MAINT_PERIODIC,
752     $GLOBAL_stime_string,
753     $GLOBAL_client_ip,
754     "",
755     "",
756     "",
757     "",
758     "",
759     "",
760     "Trim of log file in \$RCSfile: mainthot.php,v $ begins.");
761    
762     //Obtain an integer indicating the number of entries in the log file. If this
763     //integer is 0, don't proceed.
764     $loge_count = FALSE; //Default value in case no
765     //count available.
766    
767     //Form the query string.
768     $query_string = "SELECT COUNT(*) FROM loge";
769    
770     //Execute the query.
771     $query_result = mysql_query($query_string, $GLOBAL_dbhandle);
772    
773     if ($query_result === FALSE)
774     {
775     //Unknown query failure. Let the value of loge_count stand at FALSE.
776     }
777     else
778     {
779     //Get the integer result.
780     $row = mysql_fetch_array($query_result, MYSQL_NUM);
781    
782     $loge_count = $row[0];
783    
784     if (is_numeric($loge_count))
785     $loge_count = (int) $loge_count;
786    
787     //print_r ($loge_count);
788    
789     //Free the result.
790     mysql_free_result($query_result);
791     }
792    
793     //If something didn't go right, do nothing.
794     if ((! is_int($loge_count)) || ($loge_count <= 0))
795     {
796     LOG_log(LOG_ET_MAINT_PERIODIC,
797     $GLOBAL_stime_string,
798     $GLOBAL_client_ip,
799     "",
800     "",
801     "",
802     "",
803     "",
804     "",
805     "Unexpected count of records from \"loge\" table in \$RCSfile: mainthot.php,v $.");
806     }
807     else
808     {
809     //We have an integer > 0. Proceed.
810     LOG_log(LOG_ET_MAINT_PERIODIC,
811     $GLOBAL_stime_string,
812     $GLOBAL_client_ip,
813     "",
814     "",
815     "",
816     "",
817     "",
818     "",
819     "\"loge\" table contains " . sprintf("%d", $loge_count) . " records in \$RCSfile: mainthot.php,v $.");
820    
821    
822     //We now want to obtain the index of the highest-numbered record.
823     $loge_max = FALSE; //Default value in case no
824     //count available.
825    
826     //Form the query string.
827     $query_string = "SELECT MAX(idx) FROM loge";
828    
829     //Execute the query.
830     $query_result = mysql_query($query_string, $GLOBAL_dbhandle);
831    
832     if ($query_result === FALSE)
833     {
834     //Unknown query failure. Let the value of loge_max stand.
835     }
836     else
837     {
838     //Get the integer result.
839     $row = mysql_fetch_array($query_result, MYSQL_NUM);
840    
841     $loge_max = $row[0];
842    
843     if (is_numeric($loge_max))
844     $loge_max = (int) $loge_max;
845    
846     //print_r ($loge_max);
847    
848     //Free the result.
849     mysql_free_result($query_result);
850     }
851    
852     //If something didn't go right, do nothing.
853     if ((! is_int($loge_max)) || ($loge_max <= 0))
854     {
855     LOG_log(LOG_ET_MAINT_PERIODIC,
856     $GLOBAL_stime_string,
857     $GLOBAL_client_ip,
858     "",
859     "",
860     "",
861     "",
862     "",
863     "",
864     "Unexpected maximum \"idx\" from \"loge\" table in \$RCSfile: mainthot.php,v $.");
865     }
866     else
867     {
868     //We have an integer > 0. Proceed.
869     LOG_log(LOG_ET_MAINT_PERIODIC,
870     $GLOBAL_stime_string,
871     $GLOBAL_client_ip,
872     "",
873     "",
874     "",
875     "",
876     "",
877     "",
878     "\"loge\" table contains highest \"idx\" " . sprintf("%d", $loge_max) . " in \$RCSfile: mainthot.php,v $.");
879    
880     //Determine the maximum index that will be retained in the loge table.
881     $max_index = $loge_max - CONFIG_LOG_MAX_ENTRIES + 1;
882    
883     //If the value is < 2, then there is nothing to delete. Presumably, the log hasn't grown big enough yet.
884     if ($max_index < 2)
885     {
886     LOG_log(LOG_ET_MAINT_PERIODIC,
887     $GLOBAL_stime_string,
888     $GLOBAL_client_ip,
889     "",
890     "",
891     "",
892     "",
893     "",
894     "",
895     "Not enough records in \"loge\" to trim in \$RCSfile: mainthot.php,v $.");
896     }
897     else
898     {
899     //Trim the records.
900     mysql_query("DELETE FROM loge WHERE idx<" . sprintf("%d", $max_index), $GLOBAL_dbhandle);
901     LOG_log(LOG_ET_MAINT_PERIODIC,
902     $GLOBAL_stime_string,
903     $GLOBAL_client_ip,
904     "",
905     "",
906     "",
907     "",
908     "",
909     "",
910     "Records from \"loge\" with \"idx\" < " . sprintf("%d", $max_index) . " deleted in \$RCSfile: mainthot.php,v $.");
911     }
912     }
913     }
914    
915     LOG_log(LOG_ET_MAINT_PERIODIC,
916     $GLOBAL_stime_string,
917     $GLOBAL_client_ip,
918     "",
919     "",
920     "",
921     "",
922     "",
923     "",
924     "Trim of log file in \$RCSfile: mainthot.php,v $ ends.");
925     }
926     //
927     //
928     //--------------------------------------------------------------------------------
929     //
930     function age_out_old_sessions()
931     {
932     global $GLOBAL_dbhandle;
933     global $GLOBAL_stime_string;
934     global $GLOBAL_client_ip;
935     global $GLOBAL_utime_ut;
936    
937     LOG_log(LOG_ET_MAINT_PERIODIC,
938     $GLOBAL_stime_string,
939     $GLOBAL_client_ip,
940     "",
941     "",
942     "",
943     "",
944     "",
945     "",
946     "Reap of expired sessions in \$RCSfile: mainthot.php,v $ begins.");
947    
948     //Calculate the UTIME representing the Unix time at or
949     //before which we should kill sessions. We have to use bcmath to do this
950     //safely.
951     $utime_cutoff = UTIME_time_offset_coarse($GLOBAL_utime_ut, -SESS_REAP_INACTIVE_TIME);
952    
953     //Log the cutoff time calculated. This may be useful to diagnose any problems.
954     LOG_log(LOG_ET_MAINT_PERIODIC,
955     $GLOBAL_stime_string,
956     $GLOBAL_client_ip,
957     "",
958     "",
959     "",
960     "",
961     "",
962     "",
963     "UTIME session reap cutoff calculated in \$RCSfile: mainthot.php,v $ is \"" . $utime_cutoff . "\".");
964    
965     //Form the query string.
966     $query_string = "DELETE FROM sess WHERE revaltime < \"" . $utime_cutoff . "\"";
967    
968     //Execute the query.
969     $query_result = mysql_query($query_string, $GLOBAL_dbhandle);
970    
971     if ($query_result === FALSE)
972     {
973     //Unknown query failure. Log this unexpected event.
974     LOG_log(LOG_ET_MAINT_PERIODIC,
975     $GLOBAL_stime_string,
976     $GLOBAL_client_ip,
977     "",
978     "",
979     "",
980     "",
981     "",
982     "",
983     "Unexpected query failure in \$RCSfile: mainthot.php,v $ while reaping expired sessions.");
984     }
985     else
986     {
987     $n = mysql_affected_rows($GLOBAL_dbhandle);
988    
989     if ($n < 0)
990     {
991     //A value of -1 is an error flag, and of course there is also something wrong with smaller values.
992     //Announce such an error.
993     LOG_log(LOG_ET_MAINT_PERIODIC,
994     $GLOBAL_stime_string,
995     $GLOBAL_client_ip,
996     "",
997     "",
998     "",
999     "",
1000     "",
1001     "",
1002     "Unexpected failure of mysql_affected_rows() in \$RCSfile: mainthot.php,v $ while reaping expired sessions.");
1003     }
1004     else
1005     {
1006     //Successful query. Log number of records reaped.
1007     //
1008     LOG_log(LOG_ET_MAINT_PERIODIC,
1009     $GLOBAL_stime_string,
1010     $GLOBAL_client_ip,
1011     "",
1012     "",
1013     "",
1014     "",
1015     "",
1016     "",
1017     (string)$n . " session record(s) reaped in \$RCSfile: mainthot.php,v $.");
1018     }
1019     }
1020    
1021     //Log the end of this activity.
1022     LOG_log(LOG_ET_MAINT_PERIODIC,
1023     $GLOBAL_stime_string,
1024     $GLOBAL_client_ip,
1025     "",
1026     "",
1027     "",
1028     "",
1029     "",
1030     "",
1031     "Reap of expired sessions in \$RCSfile: mainthot.php,v $ ends.");
1032     }
1033     //
1034     //--------------------------------------------------------------------------------
1035     //Runs the maintenance itself.
1036     //
1037     function maintenance_hot()
1038     {
1039     //Trim the number of log entries to the value specified in the configuration file.
1040     trim_log_file();
1041    
1042     //Age out sessions that are too old. These would in general correspond to
1043     //users who logged in then closed a browser without logging out.
1044     age_out_old_sessions();
1045     }
1046     //
1047     //--------------------------------------------------------------------------------
1048     //--------------------------------------------------------------------------------
1049     //--------------------------------------------------------------------------------
1050     //------ M A I N S C R I P T ------------------------------------------------
1051     //--------------------------------------------------------------------------------
1052     //--------------------------------------------------------------------------------
1053     //--------------------------------------------------------------------------------
1054     //Initialize the global variables.
1055     GLOBAL_init();
1056     //
1057     //Try to connect to the database daemon. If not successful, log it in the system
1058     //logs and exit. If successful, log that, too.
1059     //
1060     $GLOBAL_dbhandle = mysql_connect(CONFIG_MYSQL_SERVER, CONFIG_MYSQL_USERNAME, CONFIG_MYSQL_PASSWORD);
1061     if ($GLOBAL_dbhandle === FALSE)
1062     {
1063     LOG_syslog("Unable to connect and/or authenticate to MySQL database in \$RCSfile: mainthot.php,v $.");
1064     exit(0);
1065     }
1066    
1067     $result = mysql_select_db(CONFIG_MYSQL_DATABASE, $GLOBAL_dbhandle);
1068     if ($result === FALSE)
1069     {
1070     LOG_syslog("Unable to select database " . CONFIG_MYSQL_DATABASE . " in \$RCSfile: mainthot.php,v $.");
1071     exit(0);
1072     }
1073    
1074     //We have connected to the database. Make a log entry to that effect.
1075     LOG_log(LOG_ET_MAINT_PERIODIC,
1076     $GLOBAL_stime_string,
1077     $GLOBAL_client_ip,
1078     "",
1079     "",
1080     "",
1081     "",
1082     "",
1083     "",
1084     "Execution of \$RCSfile: mainthot.php,v $ begins with uid=" . posix_geteuid() . " and gid=" . posix_getegid() . ".");
1085    
1086     //Log the version control string.
1087     LOG_log(LOG_ET_MAINT_PERIODIC,
1088     $GLOBAL_stime_string,
1089     $GLOBAL_client_ip,
1090     "",
1091     "",
1092     "",
1093     "",
1094     "",
1095     "",
1096     vc_info());
1097    
1098     //Run the maintenance proper.
1099     maintenance_hot();
1100    
1101     //The automatic maintenance is finished. Make a log entry to that effect.
1102     LOG_log(LOG_ET_MAINT_PERIODIC,
1103     $GLOBAL_stime_string,
1104     $GLOBAL_client_ip,
1105     "",
1106     "",
1107     "",
1108     "",
1109     "",
1110     "",
1111     "Execution of \$RCSfile: mainthot.php,v $ ends.");
1112    
1113     $result = mysql_close($GLOBAL_dbhandle);
1114     if ($result === FALSE)
1115     {
1116     echo "ERROR: Unable to close MySQL connection.\n";
1117     exit(0);
1118     }
1119    
1120     //If we're here, success. Per the standard Unix way of thinking
1121     //say nothing. Silence means OK.
1122     exit(0);
1123     //
1124     //--------------------------------------------------------------------------------
1125     //End of $RCSfile: mainthot.php,v $.
1126     //--------------------------------------------------------------------------------
1127     ?>

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