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-#=====================================================================
-# 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.
-#=====================================================================
-#
-# user related functions
-#
-#=====================================================================
-
-package User;
-
-
-sub new {
- my ($type, $memfile, $login) = @_;
- my $self = {};
-
- if ($login ne "") {
- # check if the file is locked
- &error("", "$memfile locked!") if (-f "${memfile}.LCK");
-
- open(MEMBER, "$memfile") or &error("", "$memfile : $!");
-
- while (<MEMBER>) {
- if (/^\[$login\]/) {
- while (<MEMBER>) {
- last if /^\[/;
- next if /^(#|\s)/;
-
- # remove comments
- s/\s#.*//g;
-
- # remove any trailing whitespace
- s/^\s*(.*?)\s*$/$1/;
-
- ($key, $value) = split /=/, $_, 2;
-
- $self->{$key} = $value;
- }
-
- $self->{login} = $login;
-
- last;
- }
- }
- close MEMBER;
- }
-
- bless $self, $type;
-}
-
-
-sub country_codes {
-
- my %cc = ();
- my @language = ();
-
- # scan the locale directory and read in the LANGUAGE files
- opendir DIR, "locale";
-
- my @dir = grep !/(^\.\.?$|\..*)/, readdir DIR;
-
- foreach my $dir (@dir) {
- next unless open(FH, "locale/$dir/LANGUAGE");
- @language = <FH>;
- close FH;
-
- $cc{$dir} = "@language";
- }
-
- closedir(DIR);
-
- %cc;
-
-}
-
-
-sub login {
- my ($self, $form, $userspath) = @_;
-
-
- if ($self->{login}) {
-
- if ($self->{password}) {
- $form->{password} = crypt $form->{password}, substr($self->{login}, 0, 2);
- if ($self->{password} ne $form->{password}) {
- return -1;
- }
- }
-
- unless (-e "$userspath/$self->{login}.conf") {
- $self->create_config("$userspath/$self->{login}.conf");
- }
-
- do "$userspath/$self->{login}.conf";
- $myconfig{dbpasswd} = unpack 'u', $myconfig{dbpasswd};
-
- # check if database is down
- my $dbh = DBI->connect($myconfig{dbconnect}, $myconfig{dbuser}, $myconfig{dbpasswd}) or $self->error(DBI::errstr);
-
- # we got a connection, check the version
- my $query = qq|SELECT version FROM defaults|;
- my $sth = $dbh->prepare($query);
- $sth->execute || $form->dberror($query);
-
- my ($dbversion) = $sth->fetchrow_array;
- $sth->finish;
-
- # add login to employee table if it does not exist
- # no error check for employee table, ignore if it does not exist
- $query = qq|SELECT id FROM employee WHERE login = '$self->{login}'|;
- $sth = $dbh->prepare($query);
- $sth->execute;
-
- my ($login) = $sth->fetchrow_array;
- $sth->finish;
-
- if (!$login) {
- $query = qq|INSERT INTO employee (login, name, workphone)
- VALUES ('$self->{login}', '$myconfig{name}', '$myconfig{tel}')|;
- $dbh->do($query);
- }
- $dbh->disconnect;
-
- if ($form->{dbversion} ne $dbversion) {
- return -2;
- }
-
- } else {
- return -3;
- }
-
-}
-
-
-
-sub dbconnect_vars {
- my ($form, $db) = @_;
-
- my %dboptions = (
- 'Pg' => {
- 'yy-mm-dd' => 'set DateStyle to \'ISO\'',
- 'mm/dd/yy' => 'set DateStyle to \'SQL, US\'',
- 'mm-dd-yy' => 'set DateStyle to \'POSTGRES, US\'',
- 'dd/mm/yy' => 'set DateStyle to \'SQL, EUROPEAN\'',
- 'dd-mm-yy' => 'set DateStyle to \'POSTGRES, EUROPEAN\'',
- 'dd.mm.yy' => 'set DateStyle to \'GERMAN\''
- },
- 'Oracle' => {
- 'yy-mm-dd' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'YY-MM-DD\'',
- 'mm/dd/yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'MM/DD/YY\'',
- 'mm-dd-yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'MM-DD-YY\'',
- 'dd/mm/yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD/MM/YY\'',
- 'dd-mm-yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD-MM-YY\'',
- 'dd.mm.yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD.MM.YY\'',
- }
- );
-
- $form->{dboptions} = $dboptions{$form->{dbdriver}}{$form->{dateformat}};
-
- if ($form->{dbdriver} eq 'Pg') {
- $form->{dbconnect} = "dbi:Pg:dbname=$db";
- }
-
- if ($form->{dbdriver} eq 'Oracle') {
- $form->{dbconnect} = "dbi:Oracle:sid=$form->{sid}";
- }
-
- if ($form->{dbhost}) {
- $form->{dbconnect} .= ";host=$form->{dbhost}";
- }
- if ($form->{dbport}) {
- $form->{dbconnect} .= ";port=$form->{dbport}";
- }
-
-}
-
-
-sub dbdrivers {
-
- my @drivers = DBI->available_drivers();
-
- return (grep { /(Pg|Oracle)$/ } @drivers);
-
-}
-
-
-sub dbsources {
- my ($self, $form) = @_;
-
- my @dbsources = ();
- my ($sth, $query);
-
- $form->{dbdefault} = $form->{dbuser} unless $form->{dbdefault};
- $form->{sid} = $form->{dbdefault};
- &dbconnect_vars($form, $form->{dbdefault});
-
- my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
-
-
- if ($form->{dbdriver} eq 'Pg') {
-
- $query = qq|SELECT datname FROM pg_database|;
- $sth = $dbh->prepare($query);
- $sth->execute || $form->dberror($query);
-
- while (my ($db) = $sth->fetchrow_array) {
-
- if ($form->{only_acc_db}) {
-
- next if ($db =~ /^template/);
-
- &dbconnect_vars($form, $db);
- my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
-
- $query = qq|SELECT tablename FROM pg_tables
- WHERE tablename = 'defaults'
- AND tableowner = '$form->{dbuser}'|;
- my $sth = $dbh->prepare($query);
- $sth->execute || $form->dberror($query);
-
- if ($sth->fetchrow_array) {
- push @dbsources, $db;
- }
- $sth->finish;
- $dbh->disconnect;
- next;
- }
- push @dbsources, $db;
- }
- }
-
- if ($form->{dbdriver} eq 'Oracle') {
- if ($form->{only_acc_db}) {
- $query = qq|SELECT owner FROM dba_objects
- WHERE object_name = 'DEFAULTS'
- AND object_type = 'TABLE'|;
- } else {
- $query = qq|SELECT username FROM dba_users|;
- }
-
- $sth = $dbh->prepare($query);
- $sth->execute || $form->dberror($query);
-
- while (my ($db) = $sth->fetchrow_array) {
- push @dbsources, $db;
- }
- }
-
- $sth->finish;
- $dbh->disconnect;
-
- return @dbsources;
-
-}
-
-
-sub dbcreate {
- my ($self, $form) = @_;
-
- my %dbcreate = ( 'Pg' => qq|CREATE DATABASE "$form->{db}"|,
- 'Oracle' => qq|CREATE USER "$form->{db}" DEFAULT TABLESPACE USERS TEMPORARY TABLESPACE TEMP IDENTIFIED BY "$form->{db}"|);
-
- $dbcreate{Pg} .= " WITH ENCODING = '$form->{encoding}'" if $form->{encoding};
-
- $form->{sid} = $form->{dbdefault};
- &dbconnect_vars($form, $form->{dbdefault});
- my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
- my $query = qq|$dbcreate{$form->{dbdriver}}|;
- $dbh->do($query) || $form->dberror($query);
-
- if ($form->{dbdriver} eq 'Oracle') {
- $query = qq|GRANT CONNECT,RESOURCE TO "$form->{db}"|;
- $dbh->do($query) || $form->dberror($query);
- }
- $dbh->disconnect;
-
-
- # setup variables for the new database
- if ($form->{dbdriver} eq 'Oracle') {
- $form->{dbuser} = $form->{db};
- $form->{dbpasswd} = $form->{db};
- }
-
-
- &dbconnect_vars($form, $form->{db});
-
- $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
-
- # create the tables
- my $filename = qq|sql/$form->{dbdriver}-tables.sql|;
- $self->processquery($form, $dbh, $filename);
-
- # load gifi
- ($filename) = split /_/, $form->{chart};
- $filename =~ s/_//;
- $self->processquery($form, $dbh, "sql/${filename}-gifi.sql");
-
- # load chart of accounts
- $filename = qq|sql/$form->{chart}-chart.sql|;
- $self->processquery($form, $dbh, $filename);
-
- # create indices
- $filename = qq|sql/$form->{dbdriver}-indices.sql|;
- $self->processquery($form, $dbh, $filename);
-
- $dbh->disconnect;
-
-}
-
-
-
-sub processquery {
- my ($self, $form, $dbh, $filename) = @_;
-
- return unless (-f $filename);
-
- open(FH, "$filename") or $form->error("$filename : $!\n");
- my $query = "";
-
- while (<FH>) {
- $query .= $_;
-
- if (/;\s*$/) {
- # strip ;... Oracle doesn't like it
- $query =~ s/;\s*$//;
- $dbh->do($query) || $form->dberror($query);
- $query = "";
- }
- }
- close FH;
-
-}
-
-
-
-sub dbdelete {
- my ($self, $form) = @_;
-
- my %dbdelete = ( 'Pg' => qq|DROP DATABASE "$form->{db}"|,
- 'Oracle' => qq|DROP USER $form->{db} CASCADE|
- );
-
- $form->{sid} = $form->{dbdefault};
- &dbconnect_vars($form, $form->{dbdefault});
- my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
- my $query = qq|$dbdelete{$form->{dbdriver}}|;
- $dbh->do($query) || $form->dberror($query);
-
- $dbh->disconnect;
-
-}
-
-
-
-sub dbsources_unused {
- my ($self, $form, $memfile) = @_;
-
- my @dbexcl = ();
- my @dbsources = ();
-
- $form->error('File locked!') if (-f "${memfile}.LCK");
-
- # open members file
- open(FH, "$memfile") or $form->error("$memfile : $!");
-
- while (<FH>) {
- if (/^dbname=/) {
- my ($null,$item) = split /=/;
- push @dbexcl, $item;
- }
- }
-
- close FH;
-
- $form->{only_acc_db} = 1;
- my @db = &dbsources("", $form);
-
- push @dbexcl, $form->{dbdefault};
-
- foreach $item (@db) {
- unless (grep /$item$/, @dbexcl) {
- push @dbsources, $item;
- }
- }
-
- return @dbsources;
-
-}
-
-
-sub dbneedsupdate {
- my ($self, $form) = @_;
-
- my %dbsources = ();
- my $query;
-
- $form->{sid} = $form->{dbdefault};
- &dbconnect_vars($form, $form->{dbdefault});
-
- my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
-
- if ($form->{dbdriver} eq 'Pg') {
-
- $query = qq|SELECT d.datname FROM pg_database d, pg_user u
- WHERE d.datdba = u.usesysid
- AND u.usename = '$form->{dbuser}'|;
- my $sth = $dbh->prepare($query);
- $sth->execute || $form->dberror($query);
-
- while (my ($db) = $sth->fetchrow_array) {
-
- next if ($db =~ /^template/);
-
- &dbconnect_vars($form, $db);
-
- my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
-
- $query = qq|SELECT tablename FROM pg_tables
- WHERE tablename = 'defaults'|;
- my $sth = $dbh->prepare($query);
- $sth->execute || $form->dberror($query);
-
- if ($sth->fetchrow_array) {
- $query = qq|SELECT version FROM defaults|;
- my $sth = $dbh->prepare($query);
- $sth->execute;
-
- if (my ($version) = $sth->fetchrow_array) {
- $dbsources{$db} = $version;
- }
- $sth->finish;
- }
- $sth->finish;
- $dbh->disconnect;
- }
- $sth->finish;
- }
-
-
- if ($form->{dbdriver} eq 'Oracle') {
- $query = qq|SELECT owner FROM dba_objects
- WHERE object_name = 'DEFAULTS'
- AND object_type = 'TABLE'|;
-
- $sth = $dbh->prepare($query);
- $sth->execute || $form->dberror($query);
-
- while (my ($db) = $sth->fetchrow_array) {
-
- $form->{dbuser} = $db;
- &dbconnect_vars($form, $db);
-
- my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
-
- $query = qq|SELECT version FROM defaults|;
- my $sth = $dbh->prepare($query);
- $sth->execute;
-
- if (my ($version) = $sth->fetchrow_array) {
- $dbsources{$db} = $version;
- }
- $sth->finish;
- $dbh->disconnect;
- }
- $sth->finish;
- }
-
- $dbh->disconnect;
-
- %dbsources;
-
-}
-
-
-sub dbupdate {
- my ($self, $form) = @_;
-
- $form->{sid} = $form->{dbdefault};
-
- my @upgradescripts = ();
- my $query;
-
- if ($form->{dbupdate}) {
- # read update scripts into memory
- opendir SQLDIR, "sql/." or $form-error($!);
- @upgradescripts = sort grep /$form->{dbdriver}-upgrade-.*?\.sql/, readdir SQLDIR;
- closedir SQLDIR;
- }
-
-
- foreach my $db (split / /, $form->{dbupdate}) {
-
- next unless $form->{$db};
-
- # strip db from dataset
- $db =~ s/^db//;
- &dbconnect_vars($form, $db);
-
- my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
-
- # check version
- $query = qq|SELECT version FROM defaults|;
- my $sth = $dbh->prepare($query);
- # no error check, let it fall through
- $sth->execute;
-
- my $version = $sth->fetchrow_array;
- $sth->finish;
-
- next unless $version;
-
- foreach my $upgradescript (@upgradescripts) {
- my $a = $upgradescript;
- $a =~ s/(^$form->{dbdriver}-upgrade-|\.sql$)//g;
-
- my ($mindb, $maxdb) = split /-/, $a;
-
- next if ($version ge $maxdb);
-
- # if there is no upgrade script exit
- last if ($version lt $mindb);
-
- # apply upgrade
- $self->processquery($form, $dbh, "sql/$upgradescript");
-
- $version = $maxdb;
-
- }
-
- $dbh->disconnect;
-
- }
-}
-
-
-
-sub create_config {
- my ($self, $filename) = @_;
-
-
- @config = &config_vars;
-
- open(CONF, ">$filename") or $self->error("$filename : $!");
-
- # create the config file
- print CONF qq|# configuration file for $self->{login}
-
-\%myconfig = (
-|;
-
- foreach $key (sort @config) {
- $self->{$key} =~ s/'/\\'/g;
- print CONF qq| $key => '$self->{$key}',\n|;
- }
-
-
- print CONF qq|);\n\n|;
-
- close CONF;
-
-}
-
-
-sub save_member {
- my ($self, $memberfile, $userspath) = @_;
-
- my $newmember = 1;
-
- # format dbconnect and dboptions string
- map { $self->{$_} = lc $self->{$_} } qw(dbname host);
- &dbconnect_vars($self, $self->{dbname});
-
- $self->error('File locked!') if (-f "${memberfile}.LCK");
- open(FH, ">${memberfile}.LCK") or $self->error("${memberfile}.LCK : $!");
- close(FH);
-
- open(CONF, "+<$memberfile") or $self->error("$memberfile : $!");
-
- @config = <CONF>;
-
- seek(CONF, 0, 0);
- truncate(CONF, 0);
-
- while ($line = shift @config) {
- if ($line =~ /^\[$self->{login}\]/) {
- $newmember = 0;
- last;
- }
- print CONF $line;
- }
-
- # remove everything up to next login or EOF
- while ($line = shift @config) {
- last if ($line =~ /^\[/);
- }
-
- # this one is either the next login or EOF
- print CONF $line;
-
- while ($line = shift @config) {
- print CONF $line;
- }
-
- print CONF qq|[$self->{login}]\n|;
-
- if ((($self->{dbpasswd} ne $self->{old_dbpasswd}) || $newmember) && $self->{root}) {
- $self->{dbpasswd} = pack 'u', $self->{dbpasswd};
- chop $self->{dbpasswd};
- }
-
- if ($self->{password} ne $self->{old_password}) {
- $self->{password} = crypt $self->{password}, substr($self->{login}, 0, 2) if $self->{password};
- }
-
- if ($self->{'root login'}) {
- @config = ("password");
- } else {
- @config = &config_vars;
- }
-
- # replace \r\n with \n
- $self->{address} =~ s/\r\n/\\n/g if $self->{address};
- $self->{signature} =~ s/\r\n/\\n/g if $self->{signature};
-
- foreach $key (sort @config) {
- print CONF qq|$key=$self->{$key}\n|;
- }
-
- print CONF "\n";
- close CONF;
- unlink "${memberfile}.LCK";
-
- # create conf file
- $self->create_config("$userspath/$self->{login}.conf") unless $self->{'root login'};
-
-}
-
-
-sub config_vars {
-
- my @conf = qw(acs address admin businessnumber charset company countrycode
- currency dateformat dbconnect dbdriver dbhost dbport dboptions
- dbname dbuser dbpasswd email fax name numberformat password
- printer sid shippingpoint signature stylesheet tel templates
- vclimit);
-
- @conf;
-
-}
-
-
-sub error {
- my ($self, $msg) = @_;
-
- if ($ENV{HTTP_USER_AGENT}) {
- print qq|Content-Type: text/html
-
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
-
-<body bgcolor=ffffff>
-
-<h2><font color=red>Error!</font></h2>
-<p><b>$msg</b>|;
-
- }
-
- die "Error: $msg\n";
-
-}
-
-
-1;
-
generated by cgit v1.1 at 2024-06-09 09:33:05 +0000