← →Merlin
(2001-11-19 14:41)
[5]
#!/usr/bin/perl
# <FORM METHOD=POST ACTION="">
# <INPUT TYPE="text" NAME="test"> <INPUT TYPE="submit" value="»»">
# </FORM>
my $OKPage = "starthtm";
my $ErrorPage = "er.htm";
my $TestDir = "tp";
my $go = $ErrorPage;
request();
if (($FORM{test})and(-e "$TestDir/$FORM{test}.txt")) { $go = $OKPage; }
print "Location: $go\n\n";
exit;
#====================================================
# Form request
#====================================================
sub request
{ my(@pairs, $buffer, $pair);
%FORM = ();
if ($ENV{"REQUEST_METHOD"} eq "POST") {
# Get the input
read(STDIN, $buffer, $ENV{"CONTENT_LENGTH"});
# Split the name-value pairs
@pairs = split(/&/, $buffer);
}
elsif ($ENV{"REQUEST_METHOD"} eq "GET") {
# Split the name-value pairs
@pairs = split(/&/, $ENV{"QUERY_STRING"});
}
else { return; }
foreach $pair (@pairs) {
my($name, $value) = split(/=/, $pair, 2);
$value =~ tr/+/ /;
$value =~ s/%(\w\w)/pack("C", hex($1))/eg;
$value =~ s/\r//g;
$FORM{$name} = $value;
}
}
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