#!/usr/bin/env perl
print "Content-Type: text/html; charset=Shift_JIS\n\n";
&decode;
print "\n";
$sports = $tags{'sports'};
$s_id = $tags{'student_id'};
$name = $tags{'name'};
if ($s_id eq "") { $s_id = "未記入"; }
if ($name eq "") { $name = "名無し"; }
print "学籍番号", $s_id, "の", $name, "さんは、";
if ($sports) {
@sports_a = ("野球", "サッカー", "バスケットボール", "テニス", "ゴルフ");
print $sports_a[$sports-1];
print "が一番お好きなのですね。\n";
} else {
print "一番お好きなスポーツを答えていただいておりません(;_;)\n";
}
print "\n";
#------------------------------------------------------------
# cgi.pl - decode CGI input.
# by ETO Kouichirou
# date 1994/05/11
#
# Usage:
#
# &decode;
# ...
# $name = $tags{'name'};
sub decode {
local($args, $n_read, *terms, $tag, $value);
if ($ENV{'REQUEST_METHOD'} eq "POST"){
$n_read = sysread(STDIN, $args, $ENV{'CONTENT_LENGTH'});
} else {
$args = $ENV{'QUERY_STRING'};
}
@terms = split('&', $args);
foreach (@terms) {
($tag, $value) = split(/=/, $_, 2);
$otags{$tag} = $value; # original tags
$tags{$tag} = &unpack($value); # tags is global
}
}
sub unpack {
local($value) = @_;
$value =~ s/\+/ /g;
$value =~ s/%(..)/pack("c", hex($1))/ge;
return $value;
}
sub unspecial {
local($value) = @_;
$value =~ s/&/&/g;
$value =~ s//>/g;
return $value;
}