+package PLP::CGI;
+
+use strict;
+
+our $VERSION = '1.00';
+
+# CGI initializer: parses PATH_TRANSLATED
+sub init {
+ $PLP::print = 'print';
+
+ my $path = $ENV{PATH_TRANSLATED};
+ $ENV{PLP_NAME} = $ENV{PATH_INFO};
+ my $path_info;
+ while (not -f $path) {
+ if (not $path =~ s/(\/+[^\/]*)$//) {
+ print STDERR "PLP: Not found: $ENV{PATH_TRANSLATED} ($ENV{REQUEST_URI})\n";
+ PLP::error(undef, 404);
+ exit;
+ }
+ my $pi = $1;
+ $ENV{PLP_NAME} =~ s/\Q$pi\E$//;
+ $path_info = $pi . $path_info;
+ }
+
+ if (not -r $path) {
+ print STDERR "PLP: Can't read: $ENV{PATH_TRANSLATED} ($ENV{REQUEST_URI})\n";
+ PLP::error(undef, 403);
+ exit;
+ }
+
+ delete @ENV{
+ qw(PATH_TRANSLATED SCRIPT_NAME SCRIPT_FILENAME PATH_INFO),
+ grep /^REDIRECT_/, keys %ENV
+ };
+
+ $ENV{PATH_INFO} = $path_info if defined $path_info;
+ $ENV{PLP_FILENAME} = $path;
+ my ($file, $dir) = File::Basename::fileparse($path);
+ chdir $dir;
+
+ $PLP::code = PLP::source($file, 0, undef, $path);
+}
+
+# This is run by the CGI script. (#!perl \n use PLP; PLP::everything;)
+#sub everything {
+# clean();
+# cgi_init();
+# start();
+#}
+
+1;
+