1 #=====================================================================
4 # Based on SQL-Ledger Version 2.1.9
5 # Web http://www.lx-office.org
7 #=====================================================================
8 # SQL-Ledger Accounting
11 # Author: Dieter Simader
12 # Email: dsimader@sql-ledger.org
13 # Web: http://www.sql-ledger.org
17 # This program is free software; you can redistribute it and/or modify
18 # it under the terms of the GNU General Public License as published by
19 # the Free Software Foundation; either version 2 of the License, or
20 # (at your option) any later version.
22 # This program is distributed in the hope that it will be useful,
23 # but WITHOUT ANY WARRANTY; without even the implied warranty of
24 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 # GNU General Public License for more details.
26 # You should have received a copy of the GNU General Public License
27 # along with this program; if not, write to the Free Software
28 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 #=====================================================================
31 # user related functions
33 #=====================================================================
38 $main::lxdebug->enter_sub();
40 my ($type, $memfile, $login) = @_;
44 &error("", "$memfile locked!") if (-f "${memfile}.LCK");
46 open(MEMBER, "$memfile") or &error("", "$memfile : $!");
57 # remove any trailing whitespace
60 ($key, $value) = split(/=/, $_, 2);
62 if (($key eq "stylesheet") && ($value eq "sql-ledger.css")) {
63 $value = "lx-office-erp.css";
66 $self->{$key} = $value;
69 $self->{login} = $login;
77 $main::lxdebug->leave_sub();
82 $main::lxdebug->enter_sub();
87 # scan the locale directory and read in the LANGUAGE files
88 opendir DIR, "locale";
90 my @dir = grep !/(^\.\.?$|\..*)/, readdir DIR;
92 foreach my $dir (@dir) {
93 next unless open(FH, "locale/$dir/LANGUAGE");
97 $cc{$dir} = "@language";
102 $main::lxdebug->leave_sub();
108 $main::lxdebug->enter_sub();
110 my ($self, $form, $userspath) = @_;
114 if ($self->{login}) {
116 if ($self->{password}) {
117 $form->{password} = crypt $form->{password},
118 substr($self->{login}, 0, 2);
119 if ($self->{password} ne $form->{password}) {
120 $main::lxdebug->leave_sub();
125 unless (-e "$userspath/$self->{login}.conf") {
126 $self->create_config("$userspath/$self->{login}.conf");
129 do "$userspath/$self->{login}.conf";
130 $myconfig{dbpasswd} = unpack 'u', $myconfig{dbpasswd};
132 # check if database is down
134 DBI->connect($myconfig{dbconnect}, $myconfig{dbuser},
136 or $self->error(DBI::errstr);
138 # we got a connection, check the version
139 my $query = qq|SELECT version FROM defaults|;
140 my $sth = $dbh->prepare($query);
141 $sth->execute || $form->dberror($query);
143 my ($dbversion) = $sth->fetchrow_array;
146 # add login to employee table if it does not exist
147 # no error check for employee table, ignore if it does not exist
148 $query = qq|SELECT e.id FROM employee e WHERE e.login = '$self->{login}'|;
149 $sth = $dbh->prepare($query);
152 my ($login) = $sth->fetchrow_array;
156 $query = qq|INSERT INTO employee (login, name, workphone, role)
157 VALUES ('$self->{login}', '$myconfig{name}',
158 '$myconfig{tel}', 'user')|;
165 if (&update_available($myconfig{"dbdriver"}, $dbversion)) {
168 open FH, ">$userspath/nologin" or die "
171 map { $form->{$_} = $myconfig{$_} }
172 qw(dbname dbhost dbport dbdriver dbuser dbpasswd);
174 $form->{dbupdate} = "db$myconfig{dbname}";
175 $form->{ $form->{dbupdate} } = 1;
177 $form->info("Upgrading Dataset $myconfig{dbname} ...");
179 # required for Oracle
180 $form->{dbdefault} = $sid;
182 # ignore HUP, QUIT in case the webserver times out
183 $SIG{HUP} = 'IGNORE';
184 $SIG{QUIT} = 'IGNORE';
186 $self->dbupdate($form);
189 unlink "$userspath/nologin";
191 $form->info("... done");
198 $main::lxdebug->leave_sub();
204 $main::lxdebug->enter_sub();
206 my ($form, $db) = @_;
209 'Pg' => { 'yy-mm-dd' => 'set DateStyle to \'ISO\'',
210 'yyyy-mm-dd' => 'set DateStyle to \'ISO\'',
211 'mm/dd/yy' => 'set DateStyle to \'SQL, US\'',
212 'mm-dd-yy' => 'set DateStyle to \'POSTGRES, US\'',
213 'dd/mm/yy' => 'set DateStyle to \'SQL, EUROPEAN\'',
214 'dd-mm-yy' => 'set DateStyle to \'POSTGRES, EUROPEAN\'',
215 'dd.mm.yy' => 'set DateStyle to \'GERMAN\''
218 'yy-mm-dd' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'YY-MM-DD\'',
219 'yyyy-mm-dd' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'YYYY-MM-DD\'',
220 'mm/dd/yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'MM/DD/YY\'',
221 'mm-dd-yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'MM-DD-YY\'',
222 'dd/mm/yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD/MM/YY\'',
223 'dd-mm-yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD-MM-YY\'',
224 'dd.mm.yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD.MM.YY\'',
227 $form->{dboptions} = $dboptions{ $form->{dbdriver} }{ $form->{dateformat} };
229 if ($form->{dbdriver} eq 'Pg') {
230 $form->{dbconnect} = "dbi:Pg:dbname=$db";
233 if ($form->{dbdriver} eq 'Oracle') {
234 $form->{dbconnect} = "dbi:Oracle:sid=$form->{sid}";
237 if ($form->{dbhost}) {
238 $form->{dbconnect} .= ";host=$form->{dbhost}";
240 if ($form->{dbport}) {
241 $form->{dbconnect} .= ";port=$form->{dbport}";
244 $main::lxdebug->leave_sub();
248 $main::lxdebug->enter_sub();
250 my @drivers = DBI->available_drivers();
252 $main::lxdebug->leave_sub();
254 return (grep { /(Pg|Oracle)/ } @drivers);
258 $main::lxdebug->enter_sub();
260 my ($self, $form) = @_;
265 $form->{dbdefault} = $form->{dbuser} unless $form->{dbdefault};
266 $form->{sid} = $form->{dbdefault};
267 &dbconnect_vars($form, $form->{dbdefault});
270 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
273 if ($form->{dbdriver} eq 'Pg') {
275 $query = qq|SELECT datname FROM pg_database WHERE NOT ((datname = 'template0') OR (datname = 'template1'))|;
276 $sth = $dbh->prepare($query);
277 $sth->execute || $form->dberror($query);
279 while (my ($db) = $sth->fetchrow_array) {
281 if ($form->{only_acc_db}) {
283 next if ($db =~ /^template/);
285 &dbconnect_vars($form, $db);
287 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
290 $query = qq|SELECT p.tablename FROM pg_tables p
291 WHERE p.tablename = 'defaults'
292 AND p.tableowner = '$form->{dbuser}'|;
293 my $sth = $dbh->prepare($query);
294 $sth->execute || $form->dberror($query);
296 if ($sth->fetchrow_array) {
297 push @dbsources, $db;
303 push @dbsources, $db;
307 if ($form->{dbdriver} eq 'Oracle') {
308 if ($form->{only_acc_db}) {
309 $query = qq|SELECT o.owner FROM dba_objects o
310 WHERE o.object_name = 'DEFAULTS'
311 AND o.object_type = 'TABLE'|;
313 $query = qq|SELECT username FROM dba_users|;
316 $sth = $dbh->prepare($query);
317 $sth->execute || $form->dberror($query);
319 while (my ($db) = $sth->fetchrow_array) {
320 push @dbsources, $db;
327 $main::lxdebug->leave_sub();
333 $main::lxdebug->enter_sub();
335 my ($self, $form) = @_;
338 'Pg' => qq|CREATE DATABASE "$form->{db}"|,
340 qq|CREATE USER "$form->{db}" DEFAULT TABLESPACE USERS TEMPORARY TABLESPACE TEMP IDENTIFIED BY "$form->{db}"|
343 $dbcreate{Pg} .= " WITH ENCODING = '$form->{encoding}'" if $form->{encoding};
345 $form->{sid} = $form->{dbdefault};
346 &dbconnect_vars($form, $form->{dbdefault});
348 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
350 my $query = qq|$dbcreate{$form->{dbdriver}}|;
351 $dbh->do($query) || $form->dberror($query);
353 if ($form->{dbdriver} eq 'Oracle') {
354 $query = qq|GRANT CONNECT,RESOURCE TO "$form->{db}"|;
355 $dbh->do($query) || $form->dberror($query);
359 # setup variables for the new database
360 if ($form->{dbdriver} eq 'Oracle') {
361 $form->{dbuser} = $form->{db};
362 $form->{dbpasswd} = $form->{db};
365 &dbconnect_vars($form, $form->{db});
367 $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
371 my $filename = qq|sql/lx-office.sql|;
372 $self->process_query($form, $dbh, $filename);
375 ($filename) = split /_/, $form->{chart};
377 $self->process_query($form, $dbh, "sql/${filename}-gifi.sql");
379 # load chart of accounts
380 $filename = qq|sql/$form->{chart}-chart.sql|;
381 $self->process_query($form, $dbh, $filename);
385 $main::lxdebug->leave_sub();
388 # Process a Perl script which updates the database.
389 # If the script returns 1 then the update was successful.
390 # Return code "2" means "needs more interaction; remove
391 # users/nologin and exit".
392 # All other return codes are fatal errors.
393 sub process_perl_script {
394 $main::lxdebug->enter_sub();
396 my ($self, $form, $dbh, $filename, $version) = @_;
398 open(FH, "$filename") or $form->error("$filename : $!\n");
399 my $contents = join("", <FH>);
404 my $result = eval($contents);
411 if (!defined($result)) {
412 $form->dberror("The database update/creation did not succeed. The file ${filename} containing the following syntax error:<br>${@}<br>" .
413 "All changes in that file have been reverted.");
414 } elsif (1 != $result) {
415 unlink("users/nologin") if (2 == $result);
420 $dbh->do("UPDATE defaults SET version = " . $dbh->quote($version));
424 $main::lxdebug->leave_sub();
428 $main::lxdebug->enter_sub();
430 my ($self, $form, $dbh, $filename, $version) = @_;
432 # return unless (-f $filename);
434 open(FH, "$filename") or $form->error("$filename : $!\n");
443 # Remove DOS and Unix style line endings.
449 for (my $i = 0; $i < length($_); $i++) {
450 my $char = substr($_, $i, 1);
452 # Are we inside a string?
454 if ($char eq $quote_chars[-1]) {
460 if (($char eq "'") || ($char eq "\"")) {
461 push(@quote_chars, $char);
463 } elsif ($char eq ";") {
465 # Query is complete. Send it.
467 $sth = $dbh->prepare($query);
468 if (!$sth->execute()) {
469 my $errstr = $dbh->errstr;
472 $form->dberror("The database update/creation did not succeed. The file ${filename} containing the following query failed:<br>${query}<br>" .
473 "The error message was: ${errstr}<br>" .
474 "All changes in that file have been reverted.");
488 $dbh->do("UPDATE defaults SET version = " . $dbh->quote($version));
494 $main::lxdebug->leave_sub();
498 $main::lxdebug->enter_sub();
500 my ($self, $form) = @_;
502 my %dbdelete = ('Pg' => qq|DROP DATABASE "$form->{db}"|,
503 'Oracle' => qq|DROP USER $form->{db} CASCADE|);
505 $form->{sid} = $form->{dbdefault};
506 &dbconnect_vars($form, $form->{dbdefault});
508 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
510 my $query = qq|$dbdelete{$form->{dbdriver}}|;
511 $dbh->do($query) || $form->dberror($query);
515 $main::lxdebug->leave_sub();
518 sub dbsources_unused {
519 $main::lxdebug->enter_sub();
521 my ($self, $form, $memfile) = @_;
526 $form->error('File locked!') if (-f "${memfile}.LCK");
529 open(FH, "$memfile") or $form->error("$memfile : $!");
533 my ($null, $item) = split(/=/);
540 $form->{only_acc_db} = 1;
541 my @db = &dbsources("", $form);
543 push @dbexcl, $form->{dbdefault};
545 foreach $item (@db) {
546 unless (grep /$item$/, @dbexcl) {
547 push @dbsources, $item;
551 $main::lxdebug->leave_sub();
557 $main::lxdebug->enter_sub();
559 my ($self, $form) = @_;
564 $form->{sid} = $form->{dbdefault};
565 &dbconnect_vars($form, $form->{dbdefault});
568 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
571 if ($form->{dbdriver} eq 'Pg') {
573 $query = qq|SELECT d.datname FROM pg_database d, pg_user u
574 WHERE d.datdba = u.usesysid
575 AND u.usename = '$form->{dbuser}'|;
576 my $sth = $dbh->prepare($query);
577 $sth->execute || $form->dberror($query);
579 while (my ($db) = $sth->fetchrow_array) {
581 next if ($db =~ /^template/);
583 &dbconnect_vars($form, $db);
586 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
589 $query = qq|SELECT t.tablename FROM pg_tables t
590 WHERE t.tablename = 'defaults'|;
591 my $sth = $dbh->prepare($query);
592 $sth->execute || $form->dberror($query);
594 if ($sth->fetchrow_array) {
595 $query = qq|SELECT version FROM defaults|;
596 my $sth = $dbh->prepare($query);
599 if (my ($version) = $sth->fetchrow_array) {
600 $dbsources{$db} = $version;
610 if ($form->{dbdriver} eq 'Oracle') {
611 $query = qq|SELECT o.owner FROM dba_objects o
612 WHERE o.object_name = 'DEFAULTS'
613 AND o.object_type = 'TABLE'|;
615 $sth = $dbh->prepare($query);
616 $sth->execute || $form->dberror($query);
618 while (my ($db) = $sth->fetchrow_array) {
620 $form->{dbuser} = $db;
621 &dbconnect_vars($form, $db);
624 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
627 $query = qq|SELECT version FROM defaults|;
628 my $sth = $dbh->prepare($query);
631 if (my ($version) = $sth->fetchrow_array) {
632 $dbsources{$db} = $version;
642 $main::lxdebug->leave_sub();
649 $main::lxdebug->enter_sub(2);
651 my (@v, $version, $i);
653 @v = split(/\./, $_[0]);
654 while (scalar(@v) < 4) {
658 for ($i = 0; $i < 4; $i++) {
663 $main::lxdebug->leave_sub(2);
667 sub cmp_script_version {
668 my ($a_from, $a_to, $b_from, $b_to);
669 my ($i, $res_a, $res_b);
670 my ($my_a, $my_b) = ($a, $b);
672 $my_a =~ s/.*-upgrade-//;
674 $my_b =~ s/.*-upgrade-//;
676 ($my_a_from, $my_a_to) = split(/-/, $my_a);
677 ($my_b_from, $my_b_to) = split(/-/, $my_b);
679 $res_a = calc_version($my_a_from);
680 $res_b = calc_version($my_b_from);
682 if ($res_a == $res_b) {
683 $res_a = calc_version($my_a_to);
684 $res_b = calc_version($my_b_to);
687 return $res_a <=> $res_b;
691 sub update_available {
692 my ($dbdriver, $cur_version) = @_;
694 opendir SQLDIR, "sql/${dbdriver}-upgrade" or &error("", "sql/${dbdriver}-upgrade: $!");
696 grep(/$form->{dbdriver}-upgrade-\Q$cur_version\E.*\.(sql|pl)/, readdir(SQLDIR));
699 return ($#upgradescripts > -1);
703 $main::lxdebug->enter_sub();
705 my ($self, $form) = @_;
707 $form->{sid} = $form->{dbdefault};
709 my @upgradescripts = ();
713 if ($form->{dbupdate}) {
715 # read update scripts into memory
716 opendir SQLDIR, "sql/" . $form->{dbdriver} . "-upgrade" or &error("", "sql/" . $form->{dbdriver} . "-upgrade : $!");
719 sort(cmp_script_version
720 grep(/$form->{dbdriver}-upgrade-.*?\.(sql|pl)$/, readdir(SQLDIR)));
725 foreach my $db (split / /, $form->{dbupdate}) {
727 next unless $form->{$db};
729 # strip db from dataset
731 &dbconnect_vars($form, $db);
734 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
738 $query = qq|SELECT version FROM defaults|;
739 my $sth = $dbh->prepare($query);
741 # no error check, let it fall through
744 my $version = $sth->fetchrow_array;
747 next unless $version;
750 $version = calc_version($version);
753 foreach my $upgradescript (@upgradescripts) {
754 my $a = $upgradescript;
755 $a =~ s/^$form->{dbdriver}-upgrade-|\.(sql|pl)$//g;
758 my ($mindb, $maxdb) = split /-/, $a;
759 my $str_maxdb = $maxdb;
761 $mindb = calc_version($mindb);
762 $maxdb = calc_version($maxdb);
765 next if ($version >= $maxdb);
767 # if there is no upgrade script exit
768 last if ($version < $mindb);
771 $main::lxdebug->message(DEBUG2, "Appliying Update $upgradescript");
772 if ($file_type eq "sql") {
773 $self->process_query($form, $dbh, "sql/" . $form->{"dbdriver"} . "-upgrade/$upgradescript", $str_maxdb);
775 $self->process_perl_script($form, $dbh, "sql/" . $form->{"dbdriver"} . "-upgrade/$upgradescript", $str_maxdb);
787 $main::lxdebug->leave_sub();
793 $main::lxdebug->enter_sub();
795 my ($self, $filename) = @_;
797 @config = &config_vars;
799 open(CONF, ">$filename") or $self->error("$filename : $!");
801 # create the config file
802 print CONF qq|# configuration file for $self->{login}
807 foreach $key (sort @config) {
808 $self->{$key} =~ s/\'/\\\'/g;
809 print CONF qq| $key => '$self->{$key}',\n|;
812 print CONF qq|);\n\n|;
816 $main::lxdebug->leave_sub();
820 $main::lxdebug->enter_sub();
822 my ($self, $memberfile, $userspath) = @_;
826 # format dbconnect and dboptions string
827 &dbconnect_vars($self, $self->{dbname});
829 $self->error('File locked!') if (-f "${memberfile}.LCK");
830 open(FH, ">${memberfile}.LCK") or $self->error("${memberfile}.LCK : $!");
833 open(CONF, "+<$memberfile") or $self->error("$memberfile : $!");
840 while ($line = shift @config) {
841 if ($line =~ /^\[$self->{login}\]/) {
848 # remove everything up to next login or EOF
849 while ($line = shift @config) {
850 last if ($line =~ /^\[/);
853 # this one is either the next login or EOF
856 while ($line = shift @config) {
860 print CONF qq|[$self->{login}]\n|;
862 if ((($self->{dbpasswd} ne $self->{old_dbpasswd}) || $newmember)
864 $self->{dbpasswd} = pack 'u', $self->{dbpasswd};
865 chop $self->{dbpasswd};
867 if (defined($self->{new_password})) {
868 if ($self->{new_password} ne $self->{old_password}) {
869 $self->{password} = crypt $self->{new_password},
870 substr($self->{login}, 0, 2)
871 if $self->{new_password};
874 if ($self->{password} ne $self->{old_password}) {
875 $self->{password} = crypt $self->{password}, substr($self->{login}, 0, 2)
876 if $self->{password};
880 if ($self->{'root login'}) {
881 @config = ("password");
883 @config = &config_vars;
886 # replace \r\n with \n
887 map { $self->{$_} =~ s/\r\n/\\n/g } qw(address signature);
888 foreach $key (sort @config) {
889 print CONF qq|$key=$self->{$key}\n|;
894 unlink "${memberfile}.LCK";
897 $self->create_config("$userspath/$self->{login}.conf")
898 unless $self->{'root login'};
900 $main::lxdebug->leave_sub();
904 $main::lxdebug->enter_sub();
906 my @conf = qw(acs address admin businessnumber charset company countrycode
907 currency dateformat dbconnect dbdriver dbhost dbport dboptions
908 dbname dbuser dbpasswd email fax name numberformat in_numberformat password
909 printer role sid signature stylesheet tel templates vclimit angebote bestellungen rechnungen
910 anfragen lieferantenbestellungen einkaufsrechnungen steuernummer co_ustid duns menustyle);
912 $main::lxdebug->leave_sub();
918 $main::lxdebug->enter_sub();
920 my ($self, $msg) = @_;
922 if ($ENV{HTTP_USER_AGENT}) {
923 print qq|Content-Type: text/html
925 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
927 <body bgcolor=ffffff>
929 <h2><font color=red>Error!</font></h2>
936 $main::lxdebug->leave_sub();