It would be kind of hard to insert the CGI as a subroutine and call it via an & call, you can see in the code below that some of the same variables are used which could mess things up. Here's the poll CGI that I want to include:
Code:
$q = 1; # the question you want to ask
$polldir = '/usr/local/www/net-outermos/cgi-bin/lite/poll';
$graph_image = 'http://outermost.net/images/survey/white.jpg';
$cgi = 'http://www.outermost.net/cgi-bin/lite/poll/robpoll.cgi';
$check_cookies = 1; # how to block multi-voting
$check_ip = 1; # 1 = use, 0 = don't
$tablecolor = 'ffcc99'; # these colors can be entered as a word like
$textcolor = '880000'; # 'black' or an RGB value like '#FFFFFF'
$textfont = 'arial';
$textsize = 2;
$border = 0;
$cellpadding = 1;
$cellspacing = 0;
$graph_height = 5;
$graph_width = 0.5; # factor for the graph width
$include_percent = 0; # 1 = include this option, 0 = don't
$include_graph = 0;
$include_total = 1;
#########################################################################
# Don't change anything below here unless you know what you're doing
#
#########################################################################
print "Content-type: text/html\n\n";
$ip = $ENV{REMOTE_ADDR};
$ssi_total = $include_percent + $include_graph + 2;
$polldata = "$polldir/data.txt";
$Cookie_Exp_Date = 'Tue, 31-Dec-1999 00:00:00 GMT';
$Secure_Cookie = '0';
$Cookie_Path = '/';
@Cookie_Encode_Chars = ('\%', '\+', '\;', '\,', '\=', '\&', '\:\:', '\s');
%Cookie_Encode_Chars = ('\%', '%25',
'\+', '%2B',
'\;', '%3B',
'\,', '%2C',
'\=', '%3D',
'\&', '%26',
'\:\:', '%3A%3A',
'\s', '+');
@Cookie_Decode_Chars = ('\+', '\%3A\%3A', '\%26', '\%3D', '\%2C', '\%3B',
'\%2B', '\%25');
%Cookie_Decode_Chars = ('\+', ' ',
'\%3A\%3A', '::',
'\%26', '&',
'\%3D', '=',
'\%2C', ',',
'\%3B', ';',
'\%2B', '+',
'\%25', '%');
open(FILE, "$polldata") | |
&file_open_error($polldata); @lines = <FILE>;
close(FILE);
$num = @lines;
($num_questions,$nochop) = split(/``/,$lines[0]);
(@num_answers) = split(/``/,$lines[1]);
(@q_id) = split(/``/,$lines[2]);
(@questions) = split(/``/,$lines[3]);
(@answers) = split(/``/,$lines[4]);
($encrypted_password, $nochop) = split(/``/, $lines[5]);
$total_answers[0] = 0;
for ($a = 1; $a < $num_questions; $a++) {
$total_answers[$a] = $total_answers[$a-1] + $num_answers[$a-1];
}
&ssi_results($q-1) if ($ENV{QUERY_STRING} eq 'results');
&go;
exit;
sub go {
&check($q-1);
&ssi_results($q-1) if ($foundip eq 'Yes');
print "<form action=\"$cgi\" method=\"post\">\n";
print "<table bgcolor=$tablecolor border=$border cellpadding=$cellpadding cellspacing=$cellspacing>\n";
print "<tr><th colspan=2><font face=$textfont color=$textcolor size=$textsize>$questions[$q-1]</font></th></tr>\n";
for ($b = $total_answers[$q-1]; $b < $total_answers[$q-1]+$num_answers[$q-1]; $b++) {
$c = $b-$total_answers[$q-1] + 1;
print "<tr>\n";
print "<td><input type=\"radio\" name=\"response\" value=\"$c\"></td>\n";
print "<td align=left><font face=$textfont color=$textcolor size=$textsize>$answers[$b]</td></tr>\n";
}
print "<tr><td align=center colspan=2>\n";
print "<input type=\"hidden\" name=\"what\" value=\"votessi\">\n";
print "<input type=\"hidden\" name=\"q\" value=\"$q\">\n";
print "<input type=\"submit\" value=\"Submit Vote\">\n";
print "</td></tr>\n";
print "</table>\n";
print "</form>\n";
print "</center></font></body></html>\n";
exit;
}
sub ssi_results {
local($qu) = @_;
open(FILE, "$polldir/q$q_id[$qu]\.txt") | | &file_open_error("q$q_id[$qu]\.txt");
@lines = <FILE>;
close(FILE);
@values = split(/``/, $lines[0]);
$nv = @values;
$total = 0;
for ($a = 0; $a < $nv; $a++) {
$total += $values[$a];
}
for ($a = 0; $a < $nv; $a++) {
if ($values[$a] > 0) {
$values_p[$a] = sprintf("%.2f", ($values[$a]/$total) * 100);
} else {
$values_p[$a] = 0;
}
$values_g[$a] = int($graph_width * $values_p[$a])+1;
}
print "<font face=\"$textfont\" size=\"$textsize\" color=\"$textcolor\">";
print "You have voted on this topic.</font><br>\n\n";
print "<table bgcolor=\"$tablecolor\" cellpadding=$cellpadding cellspacing=$cellspacing>\n";
print "<tr><th colspan=$ssi_total><font face=\"$textfont\" size=\"$textsize\" color=\"$textcolor\">";
print "$questions[$qu]</font></td></tr>\n";
$c = 0;
for ($b = $total_answers[$qu]; $b < $total_answers[$qu]+$num_answers[$qu]; $b++) {
print "<tr>\n";
print "<td align=left><font face=\"$textfont\" size=\"$textsize\" color=\"$textcolor\">$answers[$b]</font></td>\n";
print "<td align=center><font face=\"$textfont\" size=\"$textsize\" color=\"$textcolor\">$values[$c]</td></font>\n";
if ($include_percent == 1) {
print "<td align=center><font face=\"$textfont\" size=\"$textsize\" color=\"$textcolor\">$values_p[$c] %</font></td>\n";
}
if ($include_graph == 1) {
print "<td align=left><img src=\"$graph_image\" height=\"$graph_height\" ";
print "width=\"$values_g[$c]\"></td>\n";
}
print "</tr>\n";
$c++;
}
if ($include_total == 1) {
print "<tr>\n";
print "<th><font face=\"$textfont\" size=\"$textsize\" color=\"$textcolor\">TOTAL</font></th>\n";
print "<th><font face=\"$textfont\" size=\"$textsize\" color=\"$textcolor\">$total</font></th>\n";
if ($include_percent == 1) {
print "<th><font face=\"$textfont\" size=\"$textsize\" color=\"$textcolor\">100.00 %</font></th>\n";
}
if ($include_graph == 1) {
print "<td><font color=$tablecolor>..</font></td>\n";
}
print "</tr>\n";
}
print "</table>\n";
exit;
}
sub check {
local($qu) = @_;
$foundip = 'No';
if ($check_cookies) {
if (&GetCookies('questions')) {
(@answered) = split(/,/,$Cookies{'questions'});
for ($f = 0; $f < @answered - 1; $f++) {
$foundip = 'Yes' if ($answered[$f] == $q_id[$qu]);
}
}
else {
$Cookies{'questions'} = "No Cookies Found";
}
}
if ($check_ip) {
open(FILE, "$polldir/ip$q_id[$qu]\.txt") | | &file_open_error("ip$q_id[$qu]\.txt");
@lines = <FILE>;
close(FILE);
$numip = @lines;
$voted[$a] = 'No';
for ($b = 0; $b < $numip; $b++) {
($check_ip,$nochop) = split(/``/,$lines[$b]);
if ($check_ip eq $ip) {
$foundip = 'Yes';
$b = $numip;
}
}
}
}
sub file_open_error {
local($err) = @_;
&fatal_error("Can't Open $err");
exit;
}
sub fatal_error {
local($e) = @_;
print "<font face=arial size=3>";
print "[ RobPoll Fatal Error: $e ]</font>\n";
exit;
}
sub GetCookies {
local(@ReturnCookies) = @_;
local($cookie_flag) = 0;
local($cookie,$value);
if ($ENV{'HTTP_COOKIE'}) {
if ($ReturnCookies[0] ne '') {
foreach (split(/; /,$ENV{'HTTP_COOKIE'})) {
($cookie,$value) = split(/=/);
foreach $char (@Cookie_Decode_Chars) {
$cookie =~ s/$char/$Cookie_Decode_Chars{$char}/g;
$value =~ s/$char/$Cookie_Decode_Chars{$char}/g;
}
foreach $ReturnCookie (@ReturnCookies) {
if ($ReturnCookie eq $cookie) {
$Cookies{$cookie} = $value;
$cookie_flag = "1";
}
}
}
}
else {
foreach (split(/; /,$ENV{'HTTP_COOKIE'})) {
($cookie,$value) = split(/=/);
foreach $char (@Cookie_Decode_Chars) {
$cookie =~ s/$char/$Cookie_Decode_Chars{$char}/g;
$value =~ s/$char/$Cookie_Decode_Chars{$char}/g;
}
$Cookies{$cookie} = $value;
}
$cookie_flag = 1;
}
}
return $cookie_flag;
}
sub SetCookieExpDate {
if ($_[0] =~ /^\w{3}\,\s\d{2}\-\w{3}-\d{4}\s\d{2}\:\d{2}\:\d{2}\sGMT$/ | | $_[0] eq '') {
$Cookie_Exp_Date = $_[0];
return 1;
}
else {
return 0;
}
}
sub SetCookiePath {
$Cookie_Path = $_[0];
}
sub SetCookies {
local(@cookies) = @_;
local($cookie,$value,$char);
while( ($cookie,$value) = @cookies ) {
foreach $char (@Cookie_Encode_Chars) {
$cookie =~ s/$char/$Cookie_Encode_Chars{$char}/g;
$value =~ s/$char/$Cookie_Encode_Chars{$char}/g;
}
print 'Set-Cookie: ' . $cookie . '=' . $value . ';';
if ($Cookie_Exp_Date) {
print ' expires=' . $Cookie_Exp_Date . ';';
}
if ($Cookie_Path) {
print ' path=' . $Cookie_Path . ';';
}
if ($Cookie_Domain) {
print ' domain=' . $Cookie_Domain . ';';
}
if ($Secure_Cookie) {
print ' secure';
}
print "\n";
shift(@cookies); shift(@cookies);
}
}
If anyone knows how I could insert as a subroutine, that would be great, but if not, no problem...
