1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
#-*- perl -*-
#
# Copyright (C) 2001 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.
#
# $FML: CGI.pm,v 1.14 2001/06/10 11:24:12 fukachan Exp $
#
package FML::Process::CGI;
use strict;
use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
use Carp;
=head1 NAME
FML::Process::CGI - CGI basic functions
=head1 SYNOPSIS
use FML::Process::CGI;
my $obj = new FML::Process::CGI;
$obj->prepare($args);
... snip ...
=head1 DESCRIPTION
the base class of CGI programs.
It provides basic functions and flow.
=head1 METHODS
=head2 C<new()>
ordinary constructor which is used widely in FML::Process classes.
=cut
use FML::Process::Kernel;
use FML::Log qw(Log LogWarn LogError);
use FML::Config;
# load standard CGI routines
use CGI qw/:standard/;
@ISA = qw(FML::Process::Kernel);
# XXX now we re-evaluate $ml_home_dir and @cf again.
# XXX but we need the mechanism to re-evaluate $args passed from
# XXX libexec/loader.
sub new
{
my ($self, $args) = @_;
my $type = ref($self) || $self;
# we should get $ml_name from HTTP.
my $ml_home_prefix = $args->{ ml_home_prefix };
my $ml_name = param('ml_name') || do {
croak("not get ml_name from HTTP") if $args->{ need_ml_name };
};
use File::Spec;
my $ml_home_dir = File::Spec->catfile($ml_home_prefix, $ml_name);
# fix $args { cf_list, ml_home_dir };
my $cf = $args->{ cf_list };
push(@$cf, $ml_home_dir.'/config.cf');
$args->{ ml_home_dir } = $ml_home_dir;
# o.k. load configurations
my $curproc = new FML::Process::Kernel $args;
return bless $curproc, $type;
}
=head2 C<prepare()>
print HTTP header.
The charset is C<euc-jp> by default.
=cut
# XXX FML::Process::Kernel::prepare() parses incoming_message
# XXX CGI do not parse incoming_message;
sub prepare
{
my ($curproc) = @_;
my $config = $curproc->{ config };
my $charset = $config->{ cgi_charset } || 'euc-jp';
print header(-type => "text/html; charset=$charset");
}
=head2 C<verify_request()>
dummy method now.
=head2 C<finish()>
dummy method now.
=cut
sub verify_request { 1;}
sub finish { 1;}
=head2 C<run()>
dispatch *.cgi programs.
=cut
# See CGI.pm for more details
sub run
{
my ($curproc, $args) = @_;
my $config = $curproc->{ config };
my $myname = $config->{ program_name };
# model specific ticket object
if ($myname eq 'fmlticket.cgi') {
my $module = $config->{ ticket_driver };
my $ticket = $curproc->load_module($args, $module);
$ticket->mode({ mode => 'html' });
$ticket->run_cgi($curproc, $args);
}
elsif ($myname eq 'makefml.cgi') {
$curproc->_makefml($args);
}
else {
croak("Who am I ($myname)? I don't know $myname\n");
}
}
sub _makefml
{
my ($curproc, $args) = @_;
my $method = param('method');
my $ml_name = param('ml_name');
my $address = param('address') || '';
my $argv = $args->{ ARGV } || '';
my @options = ();
# arguments to pass off to each method
my $optargs = {
command => $method,
ml_name => $ml_name,
address => $address,
options => \@options,
argv => $argv,
args => $args,
};
Log("makefml.cgi ml_name=$ml_name command=$method address=$address");
# here we go
require FML::Command;
my $obj = new FML::Command;
$obj->$method($curproc, $optargs);
}
=head1 AUTHOR
Ken'ichi Fukamachi
=head1 COPYRIGHT
Copyright (C) 2001 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::CGI appeared in fml5 mailing list driver package.
See C<http://www.fml.org/> for more details.
=cut
1;
|
