1 package SL::Dispatcher;
6 unshift @INC, "modules/override"; # Use our own versions of various modules (e.g. YAML).
7 push @INC, "modules/fallback"; # Only use our own versions of modules if there's no system version.
8 push @INC, "SL"; # FCGI won't find modules that are not properly named. Help it by inclduging SL
11 use CGI qw( -no_xhtml);
12 use English qw(-no_match_vars);
18 use List::Util qw(first);
24 # Trailing new line is added so that Perl will not add the line
25 # number 'die' was called in.
26 use constant END_OF_REQUEST => "END-OF-REQUEST\n";
28 sub pre_request_checks {
29 if (!$::auth->session_tables_present) {
30 if ($::form->{script} eq 'admin.pl') {
34 show_error('login/auth_db_unreachable');
37 $::auth->expire_sessions;
41 $::lxdebug->enter_sub;
43 my $error_type = shift || '';
45 $::locale = Locale->new($::language);
46 $::form->{error} = $::locale->text('The session is invalid or has expired.') if ($error_type eq 'session');
47 $::form->{error} = $::locale->text('Incorrect password!.') if ($error_type eq 'password');
48 $::myconfig{countrycode} = $::language;
49 $::form->{stylesheet} = 'css/lx-office-erp.css';
52 print $::form->parse_html_template($template);
53 $::lxdebug->leave_sub;
58 sub pre_startup_setup {
61 require "config/lx-erp.conf";
65 require "config/lx-erp-local.conf";
66 } if -f "config/lx-erp-local.conf";
70 require "bin/mozilla/common.pl";
71 require "bin/mozilla/installationcheck.pl";
74 # canonial globals. if it's not here, chances are it will get refactored someday.
77 $::userspath = "users";
78 $::templates = "templates";
79 $::memberfile = "users/members";
80 $::menufile = "menu.ini";
81 $::sendmail = "| /usr/sbin/sendmail -t";
82 $::lxdebug = LXDebug->new;
83 $::auth = SL::Auth->new;
86 %::called_subs = (); # currently used for recursion detection
90 sub pre_startup_checks {
91 ::verify_installation();
99 sub require_main_code {
100 my ($script, $suffix) = @_;
104 require "bin/mozilla/$script$suffix";
105 } or die $EVAL_ERROR;
107 if (-f "bin/mozilla/custom_$script$suffix") {
110 require "bin/mozilla/custom_$script$suffix";
112 $::form->error($EVAL_ERROR) if ($EVAL_ERROR);
114 if ($::form->{login} && -f "bin/mozilla/$::form->{login}_$script") {
117 require "bin/mozilla/$::form->{login}_$script";
119 $::form->error($EVAL_ERROR) if ($EVAL_ERROR);
124 $::lxdebug->enter_sub;
125 $::lxdebug->begin_request;
127 my $interface = lc(shift || 'cgi');
128 my ($script_name, $action);
130 if ($interface =~ m/^(?:fastcgi|fcgid|fcgi)$/) {
131 $script_name = $ENV{SCRIPT_NAME};
132 unrequire_bin_mozilla();
138 $::cgi = CGI->new('');
139 $::locale = Locale->new($::language);
143 eval { ($script_name, $action) = _route_request($script_name); 1; } or return;
145 my ($script, $path, $suffix) = fileparse($script_name, ".pl");
146 require_main_code($script, $suffix);
148 $::form->{script} = $script . $suffix;
150 pre_request_checks();
153 if ($script eq 'login' or $script eq 'admin' or $script eq 'kopf') {
154 $::form->{titlebar} = "Lx-Office " . $::locale->text('Version') . " $::form->{version}";
155 ::run($::auth->restore_session);
158 # copy from am.pl routines
159 $::form->error($::locale->text('System currently down for maintenance!')) if -e "$main::userspath/nologin" && $script ne 'admin';
161 my $session_result = $::auth->restore_session;
163 show_error('login/password_error', 'session') if SL::Auth::SESSION_EXPIRED == $session_result;
164 %::myconfig = $::auth->read_user($::form->{login});
166 show_error('login/password_error', 'password') unless $::myconfig{login};
168 $::locale = Locale->new($::myconfig{countrycode});
170 show_error('login/password_error', 'password') if SL::Auth::OK != $::auth->authenticate($::form->{login}, $::form->{password}, 0);
172 $::auth->set_session_value('login', $::form->{login}, 'password', $::form->{password});
173 $::auth->create_or_refresh_session;
174 delete $::form->{password};
176 map { $::form->{$_} = $::myconfig{$_} } qw(stylesheet charset)
177 unless $action eq 'save' && $::form->{type} eq 'preferences';
179 $::form->set_standard_title;
180 ::call_sub('::' . $::locale->findsub($action));
183 $::form->error($::locale->text('action= not defined!'));
188 if ($EVAL_ERROR ne END_OF_REQUEST) {
189 $::form->{label_error} = $::cgi->pre($EVAL_ERROR);
190 eval { show_error('generic/error') };
198 Form::disconnect_standard_dbh();
200 $::lxdebug->end_request;
201 $::lxdebug->leave_sub;
204 sub unrequire_bin_mozilla {
206 next unless m#^bin/mozilla/#;
207 next if /\bcommon.pl$/;
208 next if /\binstallationcheck.pl$/;
214 my $script_name = shift;
216 return $script_name =~ m/dispatcher\.pl$/ ? _route_dispatcher_request() : ($script_name, $::form->{action});
219 sub _route_dispatcher_request {
220 my $name_re = qr{[a-z]\w*};
221 my ($script_name, $action);
224 die "Unroutable request -- inavlid module name.\n" if !$::form->{M} || ($::form->{M} !~ m/^${name_re}$/);
225 $script_name = $::form->{M} . '.pl';
228 $action = $::form->{A};
231 $action = first { m/^A_${name_re}$/ } keys %{ $::form };
232 die "Unroutable request -- inavlid action name.\n" if !$action;
234 delete $::form->{$action};
235 $action = substr $action, 2;
238 delete @{$::form}{qw(M A)};
242 $::form->{label_error} = $::cgi->pre($EVAL_ERROR);
243 show_error('generic/error');
246 return ($script_name, $action);
254 die SL::Dispatcher->END_OF_REQUEST;