version 1.5, 2001/09/13 19:59:33
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version 1.8, 2001/10/26 17:29:28
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Line 8
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Line 8
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package Apache::loncommon; |
package Apache::loncommon; |
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use strict; |
use strict; |
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use POSIX qw(strftime); |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::lonmsg(); |
use Apache::lonmsg(); |
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Line 60 sub get_previous_attempt {
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Line 61 sub get_previous_attempt {
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} |
} |
} |
} |
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sub get_unprocessed_cgi { |
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my ($query)= @_; |
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map { |
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my ($name, $value) = split(/=/,$_); |
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$value =~ tr/+/ /; |
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$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
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if (!defined($ENV{'form.'.$name})) { $ENV{'form.'.$name}=$value; } |
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} (split(/&/,$query)); |
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} |
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sub cacheheader { |
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my $date=strftime("%a, %d %b %Y %H:%M:%S GMT",gmtime); |
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my $output .='<meta HTTP-EQUIV="Expires" CONTENT="'.$date.'" /> |
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<meta HTTP-EQUIV="Cache-control" CONTENT="no-cache" /> |
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<meta HTTP-EQUIV="Pragma" CONTENT="no-cache" />'; |
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return $output; |
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} |
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1; |
1; |
__END__; |
__END__; |