-$INTERNAL{code} =~ s(<:)($INTERNAL{q};)g;
-$INTERNAL{code} =~ s(:>)(;\nprint q$INTERNAL{q})g;
-
-while ($INTERNAL{code} =~ /(<\[1(.*?)\]>(.*?)<\[2\]>(.*?)<\[3\]>)/s){
- $INTERNAL{naam} = $2;
- $BLOCK{"$INTERNAL{naam}-1"} = $3;
- $BLOCK{"$INTERNAL{naam}-2"} = $4;
- $INTERNAL{code} =~ s///; #Redo last match
-}
-$INTERNAL{code} =~ s(\\\\\r?\n)()g;
-$INTERNAL{code} =~ s(<\[([^>]*?):(.*?)\]>)($BLOCK{"${1}-1"}$2$BLOCK{"${1}-2"})g;
-$INTERNAL{code} =~ s(<\[(?!/)(.*?)\]>)($BLOCK{"${1}-1"})g;
-$INTERNAL{code} =~ s(<\[/(.*?)\]>)($BLOCK{"${1}-2"})g;
-$INTERNAL{code} =~ s(<{[ \08\09]*)($INTERNAL{q};print qq$INTERNAL{qq})g;
-$INTERNAL{code} =~ s([ \08\09]*}>)($INTERNAL{qq};print q$INTERNAL{q})g;
-$INTERNAL{code} = "print q$INTERNAL{q}$INTERNAL{code}$INTERNAL{q};";
-
-$INTERNAL{code} =~ s{print qq$INTERNAL{qq}$INTERNAL{qq};}[]g;
-$INTERNAL{code} =~ s{print q$INTERNAL{q}$INTERNAL{q};}[]g;
-
-
-while ($INTERNAL{code} =~ s/<_(.*?)_>//s){
- $INTERNAL{pre} = $1;
- eval $INTERNAL{pre};
-}
-
-for (keys %header){
- print "$_: $header{$_}\n";
+$DEBUG = 1;
+our $mod_perl = exists $ENV{MOD_PERL};
+
+{
+ my $file = $ENV{PATH_TRANSLATED};
+ $ENV{PLP_NAME} = $ENV{PATH_INFO};
+ my $path_info;
+ while (not -f $file) {
+ if (not $file =~ s/(\/+[^\/]*)$//) {
+ $ENV{REDIRECT_STATUS} = '404';
+ print STDERR "PLP: Not found: $file\n";
+
+ if ($mod_perl) {
+ Apache->request->uri($ENV{REQUEST_URI});
+ print STDOUT "Status: 404 Not Found";
+ Apache::exit();
+ } else {
+ print STDOUT "Status: 404 Not Found\n\nNot found: $ENV{REQUEST_URI}";
+ exit;
+ }
+ }
+ my $pi = $1;
+ $ENV{PLP_NAME} =~ s/\Q$pi\E$//;
+ $path_info = $pi . $path_info;
+ }
+
+ if ($mod_perl) {
+ Apache->request->uri($ENV{REQUEST_URI});
+ }
+
+ if (not -r $file) {
+ if (exists $ENV{MOD_PERL}) {
+ print STDOUT "Status: 403 Forbidden";
+ Apache::exit();
+ } else {
+ print STDOUT "Status: 403 Forbidden\n\nForbidden: $ENV{REQUEST_URI}";
+ 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} = $file;
+ (my $dir = $file) =~ s{/[^/]+$}[];
+ chdir $dir;
+
+ $PLP::code = PLP::source($file, 0);
+ tie *PLPOUT, 'PLP::Tie::Print';
+ select PLPOUT;