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|
#!/usr/bin/perl
#
######################################################################
# SQL-Ledger Accounting
# Copyright (C) 2001
#
# Author: Dieter Simader
# Email: dsimader@sql-ledger.org
# Web: http://www.sql-ledger.org
#
# Contributors:
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#######################################################################
#
# this script is the frontend called from bin/$terminal/$script
# all the accounting modules are linked to this script which in
# turn execute the same script in bin/$terminal/
#
#######################################################################
# setup defaults, DO NOT CHANGE
$userspath = "users";
$spool = "spool";
$templates = "templates";
$memberfile = "users/members";
$sendmail = "| /usr/sbin/sendmail -t";
%printer = ( Printer => 'lpr' );
########## end ###########################################
$| = 1;
use SL::Form;
eval { require "sql-ledger.conf"; };
$form = new Form;
# name of this script
$0 =~ tr/\\/\//;
$pos = rindex $0, '/';
$script = substr($0, $pos + 1);
# we use $script for the language module
$form->{script} = $script;
# strip .pl for translation files
$script =~ s/\.pl//;
# pull in DBI
use DBI qw(:sql_types);
# check for user config file, could be missing or ???
eval { require("$userspath/$form->{login}.conf"); };
if ($@) {
$locale = new Locale "$language", "$script";
$form->{callback} = "";
$msg1 = $locale->text('You are logged out!');
$msg2 = $locale->text('Login');
$form->redirect("$msg1 <p><a href=login.pl target=_top>$msg2</a>");
}
# send warnings and errors to browser
$SIG{__WARN__} = sub { $form->info($_[0]) };
$SIG{__DIE__} = sub { $form->error($_[0]) };
$myconfig{dbpasswd} = unpack 'u', $myconfig{dbpasswd};
map { $form->{$_} = $myconfig{$_} } qw(stylesheet charset timeout) unless ($form->{type} eq 'preferences');
# locale messages
$locale = new Locale "$myconfig{countrycode}", "$script";
$form->{path} =~ s/\.\.\///g;
if ($form->{path} !~ /^bin\//) {
$form->error($locale->text('Invalid path!')."\n");
}
# did sysadmin lock us out
if (-f "$userspath/nologin") {
$form->error($locale->text('System currently down for maintenance!'));
}
# pull in the main code
require "$form->{path}/$form->{script}";
# customized scripts
if (-f "$form->{path}/custom_$form->{script}") {
eval { require "$form->{path}/custom_$form->{script}"; };
}
# customized scripts for login
if (-f "$form->{path}/$form->{login}_$form->{script}") {
eval { require "$form->{path}/$form->{login}_$form->{script}"; };
}
if ($form->{action}) {
# window title bar, user info
$form->{titlebar} = "SQL-Ledger ".$locale->text('Version'). " $form->{version} - $myconfig{name} - $myconfig{dbname}";
&check_password;
if (substr($form->{action}, 0, 1) =~ /( |\.)/) {
&{ $form->{nextsub} };
} else {
&{ $locale->findsub($form->{action}) };
}
} else {
$form->error($locale->text('action= not defined!'));
}
1;
# end
sub check_password {
if ($myconfig{password}) {
require "$form->{path}/pw.pl";
if ($form->{password}) {
if ((crypt $form->{password}, substr($form->{login}, 0, 2)) ne $myconfig{password}) {
&getpassword;
exit;
}
} else {
if ($ENV{HTTP_USER_AGENT}) {
$ENV{HTTP_COOKIE} =~ s/;\s*/;/g;
%cookie = split /[=;]/, $ENV{HTTP_COOKIE};
if ($form->{action} ne 'display') {
if ((! $cookie{"SQL-Ledger-$form->{login}"}) || $cookie{"SQL-Ledger-$form->{login}"} ne $form->{sessionid}) {
&getpassword(1);
exit;
}
}
}
}
}
}
|
