\n"; } print "

$msg[0]

\n"; foreach $i (1 .. $#msg) { print "

$msg[$i]

\n"; } $cgi_lib'headerout++; } # CgiDie # Identical to CgiError, but also quits with the passed error message. sub CgiDie { local (@msg) = @_; &CgiError (@msg); die @msg; } # PrintVariables # Nicely formats variables. Three calling options: # A non-null associative array - prints the items in that array # A type-glob - prints the items in the associated assoc array # nothing - defaults to use %in # Typical use: &PrintVariables() sub PrintVariables { local (*in) = @_ if @_ == 1; local (%in) = @_ if @_ > 1; local ($out, $key, $output); $output = "\n

\n"; foreach $key (sort keys(%in)) { foreach (split("\0", $in{$key})) { ($out = $_) =~ s/\n/
\n/g; $output .= "

$key\n

:$out:
\n"; } } $output .= "

\n"; return $output; } # PrintEnv # Nicely formats all environment variables and returns HTML string sub PrintEnv { &PrintVariables(*ENV); } # The following lines exist only to avoid warning messages $cgi_lib'writefiles = $cgi_lib'writefiles; $cgi_lib'bufsize = $cgi_lib'bufsize ; $cgi_lib'maxbound = $cgi_lib'maxbound; $cgi_lib'version = $cgi_lib'version; $cgi_lib'filepre = $cgi_lib'filepre; 1; #return true