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-rw-r--r--perllib/Catalyst/Log.pm329
1 files changed, 0 insertions, 329 deletions
diff --git a/perllib/Catalyst/Log.pm b/perllib/Catalyst/Log.pm
deleted file mode 100644
index d72ee162f..000000000
--- a/perllib/Catalyst/Log.pm
+++ /dev/null
@@ -1,329 +0,0 @@
-package Catalyst::Log;
-
-use Moose;
-with 'MooseX::Emulate::Class::Accessor::Fast';
-
-use Data::Dump;
-use Class::MOP ();
-use Carp qw/ cluck /;
-
-our %LEVELS = (); # Levels stored as bit field, ergo debug = 1, warn = 2 etc
-our %LEVEL_MATCH = (); # Stored as additive, thus debug = 31, warn = 30 etc
-
-has level => (is => 'rw');
-has _body => (is => 'rw');
-has abort => (is => 'rw');
-has _psgi_logger => (is => 'rw', predicate => '_has_psgi_logger', clearer => '_clear_psgi_logger');
-has _psgi_errors => (is => 'rw', predicate => '_has_psgi_errors', clearer => '_clear_psgi_errors');
-
-sub clear_psgi {
- my $self = shift;
- $self->_clear_psgi_logger;
- $self->_clear_psgi_errors;
-}
-
-sub psgienv {
- my ($self, $env) = @_;
-
- $self->_psgi_logger($env->{'psgix.logger'}) if $env->{'psgix.logger'};
- $self->_psgi_errors($env->{'psgi.errors'}) if $env->{'psgi.errors'};
-}
-
-
-{
- my @levels = qw[ debug info warn error fatal ];
-
- my $meta = Class::MOP::get_metaclass_by_name(__PACKAGE__);
- my $summed_level = 0;
- for ( my $i = $#levels ; $i >= 0 ; $i-- ) {
-
- my $name = $levels[$i];
-
- my $level = 1 << $i;
- $summed_level |= $level;
-
- $LEVELS{$name} = $level;
- $LEVEL_MATCH{$name} = $summed_level;
-
- $meta->add_method($name, sub {
- my $self = shift;
-
- if ( $self->level & $level ) {
- $self->_log( $name, @_ );
- }
- });
-
- $meta->add_method("is_$name", sub {
- my $self = shift;
- return $self->level & $level;
- });;
- }
-}
-
-around new => sub {
- my $orig = shift;
- my $class = shift;
- my $self = $class->$orig;
-
- $self->levels( scalar(@_) ? @_ : keys %LEVELS );
-
- return $self;
-};
-
-sub levels {
- my ( $self, @levels ) = @_;
- $self->level(0);
- $self->enable(@levels);
-}
-
-sub enable {
- my ( $self, @levels ) = @_;
- my $level = $self->level;
- for(map { $LEVEL_MATCH{$_} } @levels){
- $level |= $_;
- }
- $self->level($level);
-}
-
-sub disable {
- my ( $self, @levels ) = @_;
- my $level = $self->level;
- for(map { $LEVELS{$_} } @levels){
- $level &= ~$_;
- }
- $self->level($level);
-}
-
-our $HAS_DUMPED;
-sub _dump {
- my $self = shift;
- unless ($HAS_DUMPED++) {
- cluck("Catalyst::Log::_dump is deprecated and will be removed. Please change to using your own Dumper.\n");
- }
- $self->info( Data::Dump::dump(@_) );
-}
-
-sub _log {
- my $self = shift;
- my $level = shift;
- my $message = join( "\n", @_ );
- if ($self->can('_has_psgi_logger') and $self->_has_psgi_logger) {
- $self->_psgi_logger->({
- level => $level,
- message => $message,
- });
- } else {
- $message .= "\n" unless $message =~ /\n$/;
- my $body = $self->_body;
- $body .= sprintf( "[%s] %s", $level, $message );
- $self->_body($body);
- }
-}
-
-sub _flush {
- my $self = shift;
- if ( $self->abort || !$self->_body ) {
- $self->abort(undef);
- }
- else {
- $self->_send_to_log( $self->_body );
- }
- $self->_body(undef);
-}
-
-sub _send_to_log {
- my $self = shift;
- if ($self->can('_has_psgi_errors') and $self->_has_psgi_errors) {
- $self->_psgi_errors->print(@_);
- } else {
- print STDERR @_;
- }
-}
-
-# 5.7 compat code.
-# Alias _body to body, add a before modifier to warn..
-my $meta = __PACKAGE__->meta; # Calling meta method here fine as we happen at compile time.
-$meta->add_method('body', $meta->get_method('_body'));
-my %package_hash; # Only warn once per method, per package.
- # I haven't provided a way to disable them, patches welcome.
-$meta->add_before_method_modifier('body', sub {
- my $class = blessed(shift);
- $package_hash{$class}++ || do {
- warn("Class $class is calling the deprecated method Catalyst::Log->body method,\n"
- . "this will be removed in Catalyst 5.81");
- };
-});
-# End 5.70 backwards compatibility hacks.
-
-no Moose;
-__PACKAGE__->meta->make_immutable(inline_constructor => 0);
-
-1;
-
-__END__
-
-=for stopwords psgienv
-
-=head1 NAME
-
-Catalyst::Log - Catalyst Log Class
-
-=head1 SYNOPSIS
-
- $log = $c->log;
- $log->debug($message);
- $log->info($message);
- $log->warn($message);
- $log->error($message);
- $log->fatal($message);
-
- if ( $log->is_debug ) {
- # expensive debugging
- }
-
-
-See L<Catalyst>.
-
-=head1 DESCRIPTION
-
-This module provides the default, simple logging functionality for Catalyst.
-If you want something different set C<< $c->log >> in your application module,
-e.g.:
-
- $c->log( MyLogger->new );
-
-Your logging object is expected to provide the interface described here.
-Good alternatives to consider are Log::Log4Perl and Log::Dispatch.
-
-If you want to be able to log arbitrary warnings, you can do something along
-the lines of
-
- $SIG{__WARN__} = sub { MyApp->log->warn(@_); };
-
-however this is (a) global, (b) hairy and (c) may have unexpected side effects.
-Don't say we didn't warn you.
-
-=head1 LOG LEVELS
-
-=head2 debug
-
- $log->is_debug;
- $log->debug($message);
-
-=head2 info
-
- $log->is_info;
- $log->info($message);
-
-=head2 warn
-
- $log->is_warn;
- $log->warn($message);
-
-=head2 error
-
- $log->is_error;
- $log->error($message);
-
-=head2 fatal
-
- $log->is_fatal;
- $log->fatal($message);
-
-=head1 METHODS
-
-=head2 new
-
-Constructor. Defaults to enable all levels unless levels are provided in
-arguments.
-
- $log = Catalyst::Log->new;
- $log = Catalyst::Log->new( 'warn', 'error' );
-
-=head2 level
-
-Contains a bitmask of the currently set log levels.
-
-=head2 levels
-
-Set log levels
-
- $log->levels( 'warn', 'error', 'fatal' );
-
-=head2 enable
-
-Enable log levels
-
- $log->enable( 'warn', 'error' );
-
-=head2 disable
-
-Disable log levels
-
- $log->disable( 'warn', 'error' );
-
-=head2 is_debug
-
-=head2 is_error
-
-=head2 is_fatal
-
-=head2 is_info
-
-=head2 is_warn
-
-Is the log level active?
-
-=head2 abort
-
-Should Catalyst emit logs for this request? Will be reset at the end of
-each request.
-
-*NOTE* This method is not compatible with other log apis, so if you plan
-to use Log4Perl or another logger, you should call it like this:
-
- $c->log->abort(1) if $c->log->can('abort');
-
-=head2 _send_to_log
-
- $log->_send_to_log( @messages );
-
-This protected method is what actually sends the log information to STDERR.
-You may subclass this module and override this method to get finer control
-over the log output.
-
-=head2 psgienv $env
-
- $log->psgienv($env);
-
-NOTE: This is not meant for public consumption.
-
-Set the PSGI environment for this request. This ensures logs will be sent to
-the right place. If the environment has a C<psgix.logger>, it will be used. If
-not, we will send logs to C<psgi.errors> if that exists. As a last fallback, we
-will send to STDERR as before.
-
-=head2 clear_psgi
-
-Clears the PSGI environment attributes set by L</psgienv>.
-
-=head2 meta
-
-=head1 SEE ALSO
-
-L<Catalyst>.
-
-=head1 AUTHORS
-
-Catalyst Contributors, see Catalyst.pm
-
-=head1 COPYRIGHT
-
-This library is free software. You can redistribute it and/or modify
-it under the same terms as Perl itself.
-
-=cut
-
-__PACKAGE__->meta->make_immutable;
-
-1;