# Subs in this package:
# _default_error($plain, $html) Default error handler
-# cgi_init Initialization for CGI
# clean Reset variables
# error($error, $type) Handle errors
# everything Do everything: CGI
# handler($r) Do everything: mod_perl
-# mod_perl_init($r) Initialization for mod_perl
-# mod_perl_print Faster printing for mod_perl
# sendheaders Send headers
# source($path, $level, $linespec) Read and parse .plp files
# start Start the initialized PLP script
qq{<b>Debug information:</b><br>$html</td></tr></table>};
}
-# CGI initializer: parses PATH_TRANSLATED
-sub cgi_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 cleans up from previous requests, and sets the default $PLP::DEBUG
sub clean {
@PLP::END = ();
# This is run by the CGI script. (#!perl \n use PLP; PLP::everything;)
sub everything {
+ require PLP::CGI;
clean();
- cgi_init();
+ PLP::CGI::init();
start();
}
# This is the mod_perl handler.
sub handler {
+ require PLP::Apache;
require Apache::Constants;
clean();
- if (my $ret = mod_perl_init($_[0])) {
+ if (my $ret = PLP::Apache::init($_[0])) {
return $ret;
}
#S start($_[0]);
return Apache::Constants::OK();
}
-# mod_perl initializer: returns 0 on success, Apache error code on failure
-sub mod_perl_init {
- our $r = shift;
-
- $PLP::print = 'PLP::mod_perl_print';
-
- $ENV{PLP_FILENAME} = my $filename = $r->filename;
-
- unless (-f $filename) {
- return Apache::Constants::NOT_FOUND();
- }
- unless (-r _) {
- return Apache::Constants::FORBIDDEN();
- }
-
- $ENV{PLP_NAME} = $r->uri;
-
- our $use_cache = $r->dir_config('PLPcache') !~ /^off$/i;
-#S our $use_safe = $r->dir_config('PLPsafe') =~ /^on$/i;
- my $path = $r->filename();
- my ($file, $dir) = File::Basename::fileparse($path);
- chdir $dir;
-
- $PLP::code = PLP::source($file, 0, undef, $path);
-
- return 0; # OK
-}
-
-# FAST printing under mod_perl
-sub mod_perl_print {
- return unless grep length, @_;
- PLP::sendheaders() unless $PLP::sentheaders;
- $PLP::r->print(@_);
-}
-
# Sends the headers waiting in %PLP::Script::header
sub sendheaders () {
$PLP::sentheaders ||= [ caller 1 ? (caller 1)[1, 2] : (caller)[1, 2] ];
--- /dev/null
+package PLP::Apache;
+
+use strict;
+
+our $VERSION = '1.00';
+
+# mod_perl initializer: returns 0 on success, Apache error code on failure
+sub init {
+ our $r = shift;
+
+ $PLP::print = 'PLP::Apache::print';
+
+ $ENV{PLP_FILENAME} = my $filename = $r->filename;
+
+ unless (-f $filename) {
+ return Apache::Constants::NOT_FOUND();
+ }
+ unless (-r _) {
+ return Apache::Constants::FORBIDDEN();
+ }
+
+ $ENV{PLP_NAME} = $r->uri;
+
+ our $use_cache = $r->dir_config('PLPcache') !~ /^off$/i;
+#S our $use_safe = $r->dir_config('PLPsafe') =~ /^on$/i;
+ my $path = $r->filename();
+ my ($file, $dir) = File::Basename::fileparse($path);
+ chdir $dir;
+
+ $PLP::code = PLP::source($file, 0, undef, $path);
+
+ return 0; # OK
+}
+
+# FAST printing under mod_perl
+sub print {
+ return unless grep length, @_;
+ PLP::sendheaders() unless $PLP::sentheaders;
+ $PLP::Apache::r->print(@_);
+}
+
+1;
+
--- /dev/null
+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;
+