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3fb5dcb0c66f38f7381a09a3203fabb4c916946f
agc_2-X/bin/ADMIN_adjust_GMTnow_on_leads.pl
T
mattf 3fb5dcb0c6 added time zone scheme for Brazil to ADMIN_adjust_GMTnow script 
git-svn-id: svn://192.168.202.10@379 3d104415-ff17-0410-8863-d5cf3c621b8a
2006-11-10 17:05:24 +00:00

901 lines
24 KiB
Perl
Raw Blame History

#!/usr/bin/perl
# ADMIN_adjust_GMTnow_on_leads.pl *DBI-version*
#
# program goes throught the vicidial_list table and adjusts the gmt_offset_now
# field to change it to today's offset if needed because of Daylight Saving Time
#
# run every time you load leads into the vicidial_list table
#
# Copyright (C) 2006 Matt Florell <vicidial@gmail.com> LICENSE: GPLv2
#
#
# CHANGES
# 50810-1540 - Added database server variable definitions lookup
# 60615-1717 - Added definition GMT lookup from database not flat text file
# 60717-1045 - changed to DBI by Marin Blu
# 60717-1531 - changed to use /etc/astguiclient.conf for configuration
# 61108-1320 - added new DST schemes for USA/Canada change and changes in other countries
# 61110-1204 - added new DST scheme for Brazil
#
$MT[0]='';
### begin parsing run-time options ###
if (length($ARGV[0])>1)
{
$i=0;
while ($#ARGV >= $i)
{
$args = "$args $ARGV[$i]";
$i++;
}
if ($args =~ /--help/i)
{
print "allowed run time options:\n [-q] = quiet\n [-t] = test\n [--debug] = debugging messages\n\n";
}
else
{
if ($args =~ /-q/i)
{
$q=1; $Q=1;
}
if ($args =~ /--debug/i)
{
$DB=1;
print "\n-----DEBUGGING -----\n\n";
}
if ($args =~ /--debugX/i)
{
$DBX=1;
print "\n----- SUPER-DUPER DEBUGGING -----\n\n";
}
if ($args =~ /-t|--test/i)
{
$T=1; $TEST=1;
print "\n-----TESTING -----\n\n";
}
}
}
else
{
print "no command line options set\n";
}
if ($DB) {print "STARTING TIME ZONE DAYLIGHT SAVING TIME CALCULATION SCRIPT\n\n\n\n";}
### end parsing run-time options ###
# default path to astguiclient configuration file:
$PATHconf = '/etc/astguiclient.conf';
open(conf, "$PATHconf") || die "can't open $PATHconf: $!\n";
@conf = <conf>;
close(conf);
$i=0;
foreach(@conf)
{
$line = $conf[$i];
$line =~ s/ |>|\n|\r|\t|\#.*|;.*//gi;
if ( ($line =~ /^PATHhome/) && ($CLIhome < 1) )
{$PATHhome = $line; $PATHhome =~ s/.*=//gi;}
if ( ($line =~ /^PATHlogs/) && ($CLIlogs < 1) )
{$PATHlogs = $line; $PATHlogs =~ s/.*=//gi;}
if ( ($line =~ /^PATHagi/) && ($CLIagi < 1) )
{$PATHagi = $line; $PATHagi =~ s/.*=//gi;}
if ( ($line =~ /^PATHweb/) && ($CLIweb < 1) )
{$PATHweb = $line; $PATHweb =~ s/.*=//gi;}
if ( ($line =~ /^PATHsounds/) && ($CLIsounds < 1) )
{$PATHsounds = $line; $PATHsounds =~ s/.*=//gi;}
if ( ($line =~ /^PATHmonitor/) && ($CLImonitor < 1) )
{$PATHmonitor = $line; $PATHmonitor =~ s/.*=//gi;}
if ( ($line =~ /^VARserver_ip/) && ($CLIserver_ip < 1) )
{$VARserver_ip = $line; $VARserver_ip =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_server/) && ($CLIDB_server < 1) )
{$VARDB_server = $line; $VARDB_server =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_database/) && ($CLIDB_database < 1) )
{$VARDB_database = $line; $VARDB_database =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_user/) && ($CLIDB_user < 1) )
{$VARDB_user = $line; $VARDB_user =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_pass/) && ($CLIDB_pass < 1) )
{$VARDB_pass = $line; $VARDB_pass =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_port/) && ($CLIDB_port < 1) )
{$VARDB_port = $line; $VARDB_port =~ s/.*=//gi;}
$i++;
}
# Customized Variables
$server_ip = $VARserver_ip; # Asterisk server IP
if (!$VARDB_port) {$VARDB_port='3306';}
$secX = time();
# $secX = '1079989363'; # epoch for March 22, 2993
# $secX = '1097989363'; # epoch for October 17, 2004
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime($secX);
$mon++;
$year = ($year + 1900);
if ($mon < 10) {$mon = "0$mon";}
if ($mday < 10) {$mday = "0$mday";}
if ($hour < 10) {$hour = "0$hour";}
if ($min < 10) {$min = "0$min";}
if ($sec < 10) {$sec = "0$sec";}
$dsec = ( ( ($hour * 3600) + ($min * 60) ) + $sec );
use DBI;
$dbhA = DBI->connect("DBI:mysql:$VARDB_database:$VARDB_server:$VARDB_port", "$VARDB_user", "$VARDB_pass")
or die "Couldn't connect to database: " . DBI->errstr;
### Grab Server values from the database
$stmtA = "SELECT telnet_host,telnet_port,ASTmgrUSERNAME,ASTmgrSECRET,ASTmgrUSERNAMEupdate,ASTmgrUSERNAMElisten,ASTmgrUSERNAMEsend,max_vicidial_trunks,answer_transfer_agent,local_gmt,ext_context FROM servers where server_ip = '$server_ip';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$rec_countY=0;
while ($sthArows > $rec_countY)
{
@aryA = $sthA->fetchrow_array;
$DBtelnet_host = "$aryA[0]";
$DBtelnet_port = "$aryA[1]";
$DBASTmgrUSERNAME = "$aryA[2]";
$DBASTmgrSECRET = "$aryA[3]";
$DBASTmgrUSERNAMEupdate = "$aryA[4]";
$DBASTmgrUSERNAMElisten = "$aryA[5]";
$DBASTmgrUSERNAMEsend = "$aryA[6]";
$DBmax_vicidial_trunks = "$aryA[7]";
$DBanswer_transfer_agent= "$aryA[8]";
$DBSERVER_GMT = "$aryA[9]";
$DBext_context = "$aryA[10]";
if ($DBtelnet_host) {$telnet_host = $DBtelnet_host;}
if ($DBtelnet_port) {$telnet_port = $DBtelnet_port;}
if ($DBASTmgrUSERNAME) {$ASTmgrUSERNAME = $DBASTmgrUSERNAME;}
if ($DBASTmgrSECRET) {$ASTmgrSECRET = $DBASTmgrSECRET;}
if ($DBASTmgrUSERNAMEupdate) {$ASTmgrUSERNAMEupdate = $DBASTmgrUSERNAMEupdate;}
if ($DBASTmgrUSERNAMElisten) {$ASTmgrUSERNAMElisten = $DBASTmgrUSERNAMElisten;}
if ($DBASTmgrUSERNAMEsend) {$ASTmgrUSERNAMEsend = $DBASTmgrUSERNAMEsend;}
if ($DBmax_vicidial_trunks) {$max_vicidial_trunks = $DBmax_vicidial_trunks;}
if ($DBanswer_transfer_agent) {$answer_transfer_agent = $DBanswer_transfer_agent;}
if ($DBSERVER_GMT) {$SERVER_GMT = $DBSERVER_GMT;}
if ($DBext_context) {$ext_context = $DBext_context;}
$rec_countY++;
}
$sthA->finish();
$LOCAL_GMT_OFF = $SERVER_GMT;
$LOCAL_GMT_OFF_STD = $SERVER_GMT;
if ($isdst) {$LOCAL_GMT_OFF++;}
if ($DB) {print "SEED TIME $secX : $year-$mon-$mday $hour:$min:$sec LOCAL GMT OFFSET NOW: $LOCAL_GMT_OFF\n";}
$stmtA = "select distinct phone_code from vicidial_list;";
if($DBX){print STDERR "\n|$stmtA|\n";}
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$rec_countY=0;
@phone_codes=@MT;
$phone_codes_list='|';
while ($sthArows > $rec_countY)
{
@aryA = $sthA->fetchrow_array;
$phone_codes[$rec_countY] = $aryA[0];
$phone_codes_ORIG[$rec_countY] = $aryA[0];
$phone_codes[$rec_countY] =~ s/011|0011| |\t|\r|\n//gi;
# if ( ($phone_codes_list !~ /\|$phone_codes[$rec_countY]\|/) && (length($phone_codes[$rec_countY]) > 0) )
# {
# $phone_codes_list .= "$phone_codes[$rec_countY]|";
# }
if ($DBX) {print "|",$aryA[0],"|","\n";}
$rec_countY++;
}
$sthA->finish();
if ($DB) {print " - Unique Country dial codes found: $rec_countY\n";}
$stmtA = "select * from vicidial_phone_codes;";
if($DBX){print STDERR "\n|$stmtA|\n";}
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$rec_countZ=0;
@codefile=@MT;
while ($sthArows > $rec_countZ)
{
@aryA = $sthA->fetchrow_array;
$codefile[$rec_countZ] = "$aryA[0]\t$aryA[1]\t$aryA[2]\t$aryA[3]\t$aryA[4]\t$aryA[5]\t$aryA[6]\t$aryA[7]\n";
$rec_countZ++;
}
$sthA->finish();
if ($DB) {print " - GMT phone codes records: $rec_countZ\n";}
$ep=0; $ei=0; $ee=0;
$d=0;
foreach (@phone_codes)
{
$match_code = $phone_codes[$d];
$match_code_ORIG = $phone_codes[$d];
if ($DB) {print "\nRUNNING LOOP FOR COUNTRY CODE: $match_code\n";}
$e=0;
foreach (@codefile)
{
chomp($codefile[$e]);
if ($codefile[$e] =~ /^$match_code\t/)
{
@m = split(/\t/, $codefile[$e]);
$area_code = $m[2];
$area_state = $m[3];
$area_GMT = $m[4]; $area_GMT =~ s/\+//gi; $area_GMT = ($area_GMT + 0);
$area_GMT_method = $m[6];
if ($area_code =~ /S/) # look for state override flag in areacode field
{
$area_code =~ s/\D//gi;
$AC_match = " and phone_number LIKE \"$area_code%\" and state='$area_state'";
if ($DB) {print " AREA CODE STATE OVERRIDE: $codefile[$e]\n";}
}
else
{
if ($area_code =~ /\*/) {$AC_match = '';}
else {$AC_match = " and phone_number LIKE \"$area_code%\"";}
}
if ($DBX) {print "PROCESSING THIS LINE: $codefile[$e]\n";}
$stmtA = "select count(*) from vicidial_list where phone_code='$match_code_ORIG' $AC_match;";
if($DBX){print STDERR "\n|$stmtA|\n";}
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$rec_countZ=0;
@aryA = $sthA->fetchrow_array;
$rec_countZ = $aryA[0];
$sthA->finish();
if (!$rec_countZ)
{
if ($DB) {print " IGNORING: $codefile[$e]\n";}
$ei++;
}
else
{
$AC_GMT_diff = ($area_GMT - $LOCAL_GMT_OFF_STD);
$AC_localtime = ($secX + (3600 * $AC_GMT_diff));
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime($AC_localtime);
$year = ($year + 1900);
$mon++;
if ($mon < 10) {$mon = "0$mon";}
if ($mday < 10) {$mday = "0$mday";}
if ($hour < 10) {$hour = "0$hour";}
if ($min < 10) {$min = "0$min";}
if ($sec < 10) {$sec = "0$sec";}
$dsec = ( ( ($hour * 3600) + ($min * 60) ) + $sec );
$AC_processed=0;
if ( (!$AC_processed) && ($area_GMT_method =~ /SSM-FSN/) )
{
if ($DBX) {print " Second Sunday March to First Sunday November\n";}
&USACAN_dstcalc;
if ($DBX) {print " DST: $USACAN_DST\n";}
if ($USACAN_DST) {$area_GMT++;}
$AC_processed++;
}
if ( (!$AC_processed) && ($area_GMT_method =~ /FSA-LSO/) )
{
if ($DBX) {print " First Sunday April to Last Sunday October\n";}
&NA_dstcalc;
if ($DBX) {print " DST: $NA_DST\n";}
if ($NA_DST) {$area_GMT++;}
$AC_processed++;
}
if ( (!$AC_processed) && ($area_GMT_method =~ /LSM-LSO/) )
{
if ($DBX) {print " Last Sunday March to Last Sunday October\n";}
&GBR_dstcalc;
if ($DBX) {print " DST: $GBR_DST\n";}
if ($GBR_DST) {$area_GMT++;}
$AC_processed++;
}
if ( (!$AC_processed) && ($area_GMT_method =~ /LSO-LSM/) )
{
if ($DBX) {print " Last Sunday October to Last Sunday March\n";}
&AUS_dstcalc;
if ($DBX) {print " DST: $AUS_DST\n";}
if ($AUS_DST) {$area_GMT++;}
$AC_processed++;
}
if ( (!$AC_processed) && ($area_GMT_method =~ /FSO-LSM/) )
{
if ($DBX) {print " First Sunday October to Last Sunday March\n";}
&AUST_dstcalc;
if ($DBX) {print " DST: $AUST_DST\n";}
if ($AUST_DST) {$area_GMT++;}
$AC_processed++;
}
if ( (!$AC_processed) && ($area_GMT_method =~ /FSO-TSM/) )
{
if ($DBX) {print " First Sunday October to Third Sunday March\n";}
&NZL_dstcalc;
if ($DBX) {print " DST: $NZL_DST\n";}
if ($NZL_DST) {$area_GMT++;}
$AC_processed++;
}
if ( (!$AC_processed) && ($area_GMT_method =~ /TSO-LSF/) )
{
if ($DBX) {print " Third Sunday October to Last Sunday February\n";}
&BZL_dstcalc;
if ($DBX) {print " DST: $BZL_DST\n";}
if ($BZL_DST) {$area_GMT++;}
$AC_processed++;
}
if (!$AC_processed)
{
if ($DBX) {print " No DST Method Found\n";}
if ($DBX) {print " DST: 0\n";}
$AC_processed++;
}
if ($AC_processed)
{
$stmtA = "select count(*) from vicidial_list where phone_code='$match_code_ORIG' $AC_match and gmt_offset_now != '$area_GMT';";
if($DBX){print STDERR "\n|$stmtA|\n";}
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$rec_countW=0;
@aryA = $sthA->fetchrow_array;
$rec_countW = $aryA[0];
$sthA->finish();
if (!$rec_countW)
{
if ($DB) {print " ALL GMT ALREADY CORRECT FOR : $match_code_ORIG $area_code $area_GMT\n";}
$ei++;
}
else
{
$stmtA = "update vicidial_list set gmt_offset_now='$area_GMT' where phone_code='$match_code_ORIG' $AC_match and gmt_offset_now != '$area_GMT';";
if($DB){print STDERR "\n|$stmtA|\n";}
if (!$T) {$affected_rows = $dbhA->do($stmtA); }
$Prec_countW = sprintf("%8s", $rec_countW);
if ($DB) {print " $Prec_countW records in $match_code_ORIG $area_code updated to $area_GMT\n";}
$ee++;
# sleep(1);
}
}
}
$ep++;
}
else
{
if ($DBX) {print " IGNORING: $codefile[$e]\n";}
$ei++;
}
$e++;
}
$d++;
}
$dbhA->disconnect();
if($DB){print "\nDONE\n";}
exit;
sub USACAN_dstcalc {
#**********************************************************************
# SSM-FSN
# This is returns 1 if Daylight Savings Time is in effect and 0 if
# Standard time is in effect.
# Based on Second Sunday March to First Sunday November at 2 am.
# INPUTS:
# mm INTEGER Month.
# dd INTEGER Day of the month.
# ns INTEGER Seconds into the day.
# dow INTEGER Day of week (0=Sunday, to 6=Saturday)
# OPTIONAL INPUT:
# timezone INTEGER hour difference UTC - local standard time
# (DEFAULT is blank)
# make calculations based on UTC time,
# which means shift at 10:00 UTC in April
# and 9:00 UTC in October
# OUTPUT:
# INTEGER 1 = DST, 0 = not DST
#
# S M T W T F S
# 1 2 3 4 5 6 7
# 8 9 10 11 12 13 14
#15 16 17 18 19 20 21
#22 23 24 25 26 27 28
#29 30 31
#
# S M T W T F S
# 1 2 3 4 5 6
# 7 8 9 10 11 12 13
#14 15 16 17 18 19 20
#21 22 23 24 25 26 27
#28 29 30 31
#
#**********************************************************************
$USACAN_DST=0;
$mm = $mon;
$dd = $mday;
$ns = $dsec;
$dow= $wday;
if ($mm < 3 || $mm > 11) {
$USACAN_DST=0; return 0;
} elsif ($mm >= 4 && $mm <= 10) {
$USACAN_DST=1; return 1;
} elsif ($mm == 3) {
if ($dd > 13) {
$USACAN_DST=1; return 1;
} elsif ($dd >= ($dow+8)) {
if ($timezone) {
if ($dow == 0 && $ns < (7200+$timezone*3600)) {
$USACAN_DST=0; return 0;
} else {
$USACAN_DST=1; return 1;
}
} else {
if ($dow == 0 && $ns < 7200) {
$USACAN_DST=0; return 0;
} else {
$USACAN_DST=1; return 1;
}
}
} else {
$USACAN_DST=0; return 0;
}
} elsif ($mm == 11) {
if ($dd > 7) {
$USACAN_DST=0; return 0;
} elsif ($dd < ($dow+1)) {
$USACAN_DST=1; return 1;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (7200+($timezone-1)*3600)) {
$USACAN_DST=1; return 1;
} else {
$USACAN_DST=0; return 0;
}
} else { # local time calculations
if ($ns < 7200) {
$USACAN_DST=1; return 1;
} else {
$USACAN_DST=0; return 0;
}
}
} else {
$USACAN_DST=0; return 0;
}
} # end of month checks
} # end of subroutine dstcalc
sub NA_dstcalc {
#**********************************************************************
# FSA-LSO
# This is returns 1 if Daylight Savings Time is in effect and 0 if
# Standard time is in effect.
# Based on first Sunday in April and last Sunday in October at 2 am.
#**********************************************************************
$NA_DST=0;
$mm = $mon;
$dd = $mday;
$ns = $dsec;
$dow= $wday;
if ($mm < 4 || $mm > 10) {
$NA_DST=0; return 0;
} elsif ($mm >= 5 && $mm <= 9) {
$NA_DST=1; return 1;
} elsif ($mm == 4) {
if ($dd > 7) {
$NA_DST=1; return 1;
} elsif ($dd >= ($dow+1)) {
if ($timezone) {
if ($dow == 0 && $ns < (7200+$timezone*3600)) {
$NA_DST=0; return 0;
} else {
$NA_DST=1; return 1;
}
} else {
if ($dow == 0 && $ns < 7200) {
$NA_DST=0; return 0;
} else {
$NA_DST=1; return 1;
}
}
} else {
$NA_DST=0; return 0;
}
} elsif ($mm == 10) {
if ($dd < 25) {
$NA_DST=1; return 1;
} elsif ($dd < ($dow+25)) {
$NA_DST=1; return 1;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (7200+($timezone-1)*3600)) {
$NA_DST=1; return 1;
} else {
$NA_DST=0; return 0;
}
} else { # local time calculations
if ($ns < 7200) {
$NA_DST=1; return 1;
} else {
$NA_DST=0; return 0;
}
}
} else {
$NA_DST=0; return 0;
}
} # end of month checks
} # end of subroutine dstcalc
sub GBR_dstcalc {
#**********************************************************************
# LSM-LSO
# This is returns 1 if Daylight Savings Time is in effect and 0 if
# Standard time is in effect.
# Based on last Sunday in March and last Sunday in October at 1 am.
#**********************************************************************
$GBR_DST=0;
$mm = $mon;
$dd = $mday;
$ns = $dsec;
$dow= $wday;
if ($mm < 3 || $mm > 10) {
$GBR_DST=0; return 0;
} elsif ($mm >= 4 && $mm <= 9) {
$GBR_DST=1; return 1;
} elsif ($mm == 3) {
if ($dd < 25) {
$GBR_DST=0; return 0;
} elsif ($dd < ($dow+25)) {
$GBR_DST=0; return 0;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (3600+($timezone-1)*3600)) {
$GBR_DST=0; return 0;
} else {
$GBR_DST=1; return 1;
}
} else { # local time calculations
if ($ns < 3600) {
$GBR_DST=0; return 0;
} else {
$GBR_DST=1; return 1;
}
}
} else {
$GBR_DST=1; return 1;
}
} elsif ($mm == 10) {
if ($dd < 25) {
$GBR_DST=1; return 1;
} elsif ($dd < ($dow+25)) {
$GBR_DST=1; return 1;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (3600+($timezone-1)*3600)) {
$GBR_DST=1; return 1;
} else {
$GBR_DST=0; return 0;
}
} else { # local time calculations
if ($ns < 3600) {
$GBR_DST=1; return 1;
} else {
$GBR_DST=0; return 0;
}
}
} else {
$GBR_DST=0; return 0;
}
} # end of month checks
} # end of subroutine dstcalc
sub AUS_dstcalc {
#**********************************************************************
# LSO-LSM
# This is returns 1 if Daylight Savings Time is in effect and 0 if
# Standard time is in effect.
# Based on last Sunday in October and last Sunday in March at 1 am.
#**********************************************************************
$AUS_DST=0;
$mm = $mon;
$dd = $mday;
$ns = $dsec;
$dow= $wday;
if ($mm < 3 || $mm > 10) {
$AUS_DST=1; return 1;
} elsif ($mm >= 4 && $mm <= 9) {
$AUS_DST=0; return 0;
} elsif ($mm == 3) {
if ($dd < 25) {
$AUS_DST=1; return 1;
} elsif ($dd < ($dow+25)) {
$AUS_DST=1; return 1;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (3600+($timezone-1)*3600)) {
$AUS_DST=1; return 1;
} else {
$AUS_DST=0; return 0;
}
} else { # local time calculations
if ($ns < 3600) {
$AUS_DST=1; return 1;
} else {
$AUS_DST=0; return 0;
}
}
} else {
$AUS_DST=0; return 0;
}
} elsif ($mm == 10) {
if ($dd < 25) {
$AUS_DST=0; return 0;
} elsif ($dd < ($dow+25)) {
$AUS_DST=0; return 0;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (3600+($timezone-1)*3600)) {
$AUS_DST=0; return 0;
} else {
$AUS_DST=1; return 1;
}
} else { # local time calculations
if ($ns < 3600) {
$AUS_DST=0; return 0;
} else {
$AUS_DST=1; return 1;
}
}
} else {
$AUS_DST=1; return 1;
}
} # end of month checks
} # end of subroutine dstcalc
sub AUST_dstcalc {
#**********************************************************************
# FSO-LSM
# TASMANIA ONLY
# This is returns 1 if Daylight Savings Time is in effect and 0 if
# Standard time is in effect.
# Based on first Sunday in October and last Sunday in March at 1 am.
#**********************************************************************
$AUST_DST=0;
$mm = $mon;
$dd = $mday;
$ns = $dsec;
$dow= $wday;
if ($mm < 3 || $mm > 10) {
$AUST_DST=1; return 1;
} elsif ($mm >= 4 && $mm <= 9) {
$AUST_DST=0; return 0;
} elsif ($mm == 3) {
if ($dd < 25) {
$AUST_DST=1; return 1;
} elsif ($dd < ($dow+25)) {
$AUST_DST=1; return 1;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (3600+($timezone-1)*3600)) {
$AUST_DST=1; return 1;
} else {
$AUST_DST=0; return 0;
}
} else { # local time calculations
if ($ns < 3600) {
$AUST_DST=1; return 1;
} else {
$AUST_DST=0; return 0;
}
}
} else {
$AUST_DST=0; return 0;
}
} elsif ($mm == 10) {
if ($dd >= 8) {
$AUST_DST=1; return 1;
} elsif ($dd >= ($dow+1)) {
if ($timezone) {
if ($dow == 0 && $ns < (7200+$timezone*3600)) {
$AUST_DST=0; return 0;
} else {
$AUST_DST=1; return 1;
}
} else {
if ($dow == 0 && $ns < 3600) {
$AUST_DST=0; return 0;
} else {
$AUST_DST=1; return 1;
}
}
} else {
$AUST_DST=0; return 0;
}
} # end of month checks
} # end of subroutine dstcalc
sub NZL_dstcalc {
#**********************************************************************
# FSO-TSM
# This is returns 1 if Daylight Savings Time is in effect and 0 if
# Standard time is in effect.
# Based on first Sunday in October and third Sunday in March at 1 am.
#**********************************************************************
$NZL_DST=0;
$mm = $mon;
$dd = $mday;
$ns = $dsec;
$dow= $wday;
if ($mm < 3 || $mm > 10) {
$NZL_DST=1; return 1;
} elsif ($mm >= 4 && $mm <= 9) {
$NZL_DST=0; return 0;
} elsif ($mm == 3) {
if ($dd < 14) {
$NZL_DST=1; return 1;
} elsif ($dd < ($dow+14)) {
$NZL_DST=1; return 1;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (3600+($timezone-1)*3600)) {
$NZL_DST=1; return 1;
} else {
$NZL_DST=0; return 0;
}
} else { # local time calculations
if ($ns < 3600) {
$NZL_DST=1; return 1;
} else {
$NZL_DST=0; return 0;
}
}
} else {
$NZL_DST=0; return 0;
}
} elsif ($mm == 10) {
if ($dd >= 8) {
$NZL_DST=1; return 1;
} elsif ($dd >= ($dow+1)) {
if ($timezone) {
if ($dow == 0 && $ns < (7200+$timezone*3600)) {
$NZL_DST=0; return 0;
} else {
$NZL_DST=1; return 1;
}
} else {
if ($dow == 0 && $ns < 3600) {
$NZL_DST=0; return 0;
} else {
$NZL_DST=1; return 1;
}
}
} else {
$NZL_DST=0; return 0;
}
} # end of month checks
} # end of subroutine dstcalc
sub BZL_dstcalc {
#**********************************************************************
# LSO-LSF
# This is returns 1 if Daylight Savings Time is in effect and 0 if
# Standard time is in effect. Brazil
# Based on Third Sunday October to Last Sunday February at 1 am.
#**********************************************************************
$BZL_DST=0;
$mm = $mon;
$dd = $mday;
$ns = $dsec;
$dow= $wday;
if ($mm < 2 || $mm > 10) {
$BZL_DST=1; return 1;
} elsif ($mm >= 3 && $mm <= 9) {
$BZL_DST=0; return 0;
} elsif ($mm == 2) {
if ($dd < 22) {
$BZL_DST=1; return 1;
} elsif ($dd < ($dow+22)) {
$BZL_DST=1; return 1;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (3600+($timezone-1)*3600)) {
$BZL_DST=1; return 1;
} else {
$BZL_DST=0; return 0;
}
} else { # local time calculations
if ($ns < 3600) {
$BZL_DST=1; return 1;
} else {
$BZL_DST=0; return 0;
}
}
} else {
$BZL_DST=0; return 0;
}
} elsif ($mm == 10) {
if ($dd < 22) {
$BZL_DST=0; return 0;
} elsif ($dd < ($dow+22)) {
$BZL_DST=0; return 0;
} elsif ($dow == 0) {
if ($timezone) { # UTC calculations
if ($ns < (3600+($timezone-1)*3600)) {
$BZL_DST=0; return 0;
} else {
$BZL_DST=1; return 1;
}
} else { # local time calculations
if ($ns < 3600) {
$BZL_DST=0; return 0;
} else {
$BZL_DST=1; return 1;
}
}
} else {
$BZL_DST=1; return 1;
}
} # end of month checks
} # end of subroutine dstcalc
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