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diff --git a/fml/lib/FML/Process/ErrorViewer.pm b/fml/lib/FML/Process/ErrorViewer.pm
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-#-*- perl -*-
-#
-# Copyright (C) 2003 Ken'ichi Fukamachi
-# All rights reserved.
-#
-# $FML: ErrorViewer.pm,v 1.1 2003/01/05 02:22:17 fukachan Exp $
-#
-
-package FML::Process::ErrorViewer;
-use strict;
-use Carp;
-use vars qw($debug @ISA @EXPORT @EXPORT_OK);
-use FML::Log qw(Log LogWarn LogError);
-use FML::Process::Kernel;
-@ISA = qw(FML::Process::Kernel);
-
-
-=head1 NAME
-
-FML::Process::ErrorViewer -- show bounce messages status
-
-=head1 SYNOPSIS
-
- use FML::Process::ErrorViewer;
- $curproc = new FML::Process::ErrorViewer;
- ...
- $curproc->run();
- ...
-
-=head1 DESCRIPTION
-
-FML::Process::ErrorViewer provides the main function for C<fmlerror>.
-
-=head1 METHODS
-
-=head2 new($args)
-
-ordinary constructor.
-It make a C<FML::Process::Kernel> object and return it.
-
-=head2 prepare($args)
-
-fix @INC, adjust ml_* and load configuration files.
-
-=head2 verify_request($args)
-
-show help unless @ARGV.
-
-=cut
-
-
-# Descriptions: ordinary constructor
-# Arguments: OBJ($self) HASH_REF($args)
-# Side Effects: none
-# Return Value: FML::Process::ErrorViewer object
-sub new
-{
- my ($self, $args) = @_;
- my $type = ref($self) || $self;
- my $curproc = new FML::Process::Kernel $args;
- return bless $curproc, $type;
-}
-
-
-# Descriptions: adjust ml_* and load configuration files.
-# Arguments: OBJ($curproc) HASH_REF($args)
-# Side Effects: none
-# Return Value: none
-sub prepare
-{
- my ($curproc, $args) = @_;
- my $config = $curproc->{ config };
-
- my $eval = $config->get_hook( 'fmlerror_prepare_start_hook' );
- if ($eval) {
- eval qq{ $eval; };
- print STDERR $@ if $@;
- }
-
- $curproc->resolve_ml_specific_variables( $args );
- $curproc->load_config_files( $args->{ cf_list } );
- $curproc->fix_perl_include_path();
-
- $eval = $config->get_hook( 'fmlerror_prepare_end_hook' );
- if ($eval) {
- eval qq{ $eval; };
- print STDERR $@ if $@;
- }
-}
-
-
-# Descriptions: check @ARGV, call help() if needed
-# Arguments: OBJ($curproc) HASH_REF($args)
-# Side Effects: exit ASAP.
-# longjmp() to help() if appropriate
-# Return Value: none
-sub verify_request
-{
- my ($curproc, $args) = @_;
- my $argv = $curproc->command_line_argv();
- my $config = $curproc->{ config };
-
- my $eval = $config->get_hook( 'fmlerror_verify_request_start_hook' );
- if ($eval) {
- eval qq{ $eval; };
- print STDERR $@ if $@;
- }
-
- if (length(@$argv) == 0 || (not $argv->[0])) {
- $curproc->help();
- exit(0);
- }
-
- $eval = $config->get_hook( 'fmlerror_verify_request_end_hook' );
- if ($eval) {
- eval qq{ $eval; };
- print STDERR $@ if $@;
- }
-}
-
-
-=head2 C<run($args)>
-
-the top level dispatcher for C<fmlconf>.
-
-It kicks off internal function C<_fmlconf($args)> for C<fmlconf>.
-
-NOTE:
-C<$args> is passed from parrent libexec/loader.
-See <FML::Process::Switch()> on C<$args> for more details.
-
-=cut
-
-
-# Descriptions: just a switch, call _fmlconf()
-# Arguments: OBJ($curproc) HASH_REF($args)
-# Side Effects: none
-# Return Value: none
-sub run
-{
- my ($curproc, $args) = @_;
- my $config = $curproc->{ config };
- my $myname = $curproc->myname();
- my $argv = $curproc->command_line_argv();
-
- my $eval = $config->get_hook( 'fmlerror_run_start_hook' );
- if ($eval) {
- eval qq{ $eval; };
- print STDERR $@ if $@;
- }
-
- $curproc->_fmlerror($args);
-
- $eval = $config->get_hook( 'fmlerror_run_end_hook' );
- if ($eval) {
- eval qq{ $eval; };
- print STDERR $@ if $@;
- }
-}
-
-
-=head2 help()
-
-show help.
-
-=cut
-
-
-# Descriptions: show help
-# Arguments: OBJ($curproc) HASH_REF($args)
-# Side Effects: none
-# Return Value: none
-sub help
-{
- my ($curproc, $args) = @_;
- my $name = $curproc->myname();
-
-print <<"_EOF_";
-
-Usage: $name \$ml_name
-
-_EOF_
-}
-
-
-# Descriptions: dummy
-# Arguments: OBJ($curproc) HASH_REF($args)
-# Side Effects: none
-# Return Value: none
-sub finish
-{
- my ($curproc, $args) = @_;
- my $config = $curproc->{ config };
-
- my $eval = $config->get_hook( 'fmlerror_finish_start_hook' );
- if ($eval) {
- eval qq{ $eval; };
- print STDERR $@ if $@;
- }
-
- $eval = $config->get_hook( 'fmlerror_finish_end_hook' );
- if ($eval) {
- eval qq{ $eval; };
- print STDERR $@ if $@;
- }
-}
-
-
-=head2 C<_fmlconf($args)> (INTERNAL USE)
-
-run dump_variables of C<FML::Config>.
-
-=cut
-
-
-# Descriptions: show error messages
-# Arguments: OBJ($curproc) HASH_REF($args)
-# Side Effects: none
-# Return Value: none
-sub _fmlerror
-{
- my ($curproc, $args) = @_;
- my $config = $curproc->config();
-
- use FML::Error;
- my $obj = new FML::Error $curproc;
- my $data = $obj->analyze();
- my $info = $obj->get_data_detail();
-
- my ($k, $v);
- while (($k, $v) = each %$info) {
- if (ref($v) eq 'ARRAY') {
- print "$k => (@$v)\n";
- }
- else {
- print "$k => $v\n";
- }
- }
-}
-
-
-=head1 CODING STYLE
-
-See C<http://www.fml.org/software/FNF/> on fml coding style guide.
-
-=head1 AUTHOR
-
-Ken'ichi Fukamachi
-
-=head1 COPYRIGHT
-
-Copyright (C) 2003 Ken'ichi Fukamachi
-
-All rights reserved. This program is free software; you can
-redistribute it and/or modify it under the same terms as Perl itself.
-
-=head1 HISTORY
-
-FML::Process::ErrorViewer first appeared in fml8 mailing list driver package.
-See C<http://www.fml.org/> for more details.
-
-=cut
-
-
-1;