/usr/share/gforge/plugins/projectlabels/bin/db-delete.pl is in fusionforge-plugin-projectlabels 5.1.1-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 | #!/usr/bin/perl -w
#
# $Id: db-delete.pl,v 1.1.1.1 2005/09/22 17:32:56 rhertzog Exp $
#
# Debian-specific script to delete plugin-specific tables
# Roland Mas <lolando@debian.org>
use strict ;
use diagnostics ;
use DBI ;
use MIME::Base64 ;
use HTML::Entities ;
use vars qw/$dbh @reqlist $query/ ;
use vars qw/$sys_default_domain $sys_cvs_host $sys_download_host
$sys_shell_host $sys_users_host $sys_docs_host $sys_lists_host
$sys_dns1_host $sys_dns2_host $FTPINCOMING_DIR $FTPFILES_DIR
$sys_urlroot $sf_cache_dir $sys_name $sys_themeroot
$sys_news_group $sys_dbhost $sys_dbname $sys_dbuser $sys_dbpasswd
$sys_ldap_base_dn $sys_ldap_host $admin_login $admin_password
$server_admin $domain_name $newsadmin_groupid $statsadmin_groupid
$skill_list/ ;
use vars qw/$pluginname/ ;
sub is_lesser ( $$ ) ;
sub is_greater ( $$ ) ;
sub debug ( $ ) ;
sub parse_sql_file ( $ ) ;
require ("/usr/share/gforge/lib/include.pl") ; # Include a few predefined functions
require ("/usr/share/gforge/lib/sqlparser.pm") ; # Our magic SQL parser
debug "You'll see some debugging info during this installation." ;
debug "Do not worry unless told otherwise." ;
&db_connect ;
# debug "Connected to the database OK." ;
$pluginname = "projectlabels" ;
$dbh->{AutoCommit} = 0;
$dbh->{RaiseError} = 1;
eval {
my ($sth, @array, $version, $action, $path, $target, $rname) ;
my $pattern = "plugin_" . $pluginname . '_%' ;
$query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='v'" ;
$sth = $dbh->prepare ($query) ;
$sth->execute () ;
while (@array = $sth->fetchrow_array ()) {
$rname = $array [0] ;
&drop_view_if_exists ($rname) ;
}
$sth->finish () ;
$query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='r'" ;
$sth = $dbh->prepare ($query) ;
$sth->execute () ;
while (@array = $sth->fetchrow_array ()) {
$rname = $array [0] ;
&drop_table_if_exists ($rname) ;
}
$sth->finish () ;
$query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='i'" ;
$sth = $dbh->prepare ($query) ;
$sth->execute () ;
while (@array = $sth->fetchrow_array ()) {
$rname = $array [0] ;
&drop_index_if_exists ($rname) ;
}
$sth->finish () ;
$query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='S'" ;
$sth = $dbh->prepare ($query) ;
$sth->execute () ;
while (@array = $sth->fetchrow_array ()) {
$rname = $array [0] ;
&drop_sequence_if_exists ($rname) ;
}
$sth->finish () ;
$dbh->commit ();
debug "It seems your database deletion went well and smoothly. That's cool." ;
debug "Please enjoy using Debian GForge." ;
# There should be a commit at the end of every block above.
# If there is not, then it might be symptomatic of a problem.
# For safety, we roll back.
$dbh->rollback ();
};
if ($@) {
warn "Transaction aborted because $@" ;
debug "Transaction aborted because $@" ;
debug "Last SQL query was:\n$query\n(end of query)" ;
$dbh->rollback ;
debug "Please report this bug on the Debian bug-tracking system." ;
debug "Please include the previous messages as well to help debugging." ;
debug "You should not worry too much about this," ;
debug "your DB is still in a consistent state and should be usable." ;
exit 1 ;
}
$dbh->rollback ;
$dbh->disconnect ;
sub debug ( $ ) {
my $v = shift ;
chomp $v ;
print STDERR "$v\n" ;
}
sub drop_table_if_exists ( $ ) {
my $tname = shift or die "Not enough arguments" ;
$query = "SELECT count(*) FROM pg_class WHERE relname='$tname' AND relkind='r'" ;
my $sth = $dbh->prepare ($query) ;
$sth->execute () ;
my @array = $sth->fetchrow_array () ;
$sth->finish () ;
if ($array [0] != 0) {
# debug "Dropping table $tname" ;
$query = "DROP TABLE $tname" ;
# debug $query ;
$sth = $dbh->prepare ($query) ;
$sth->execute () ;
$sth->finish () ;
}
}
sub drop_sequence_if_exists ( $ ) {
my $sname = shift or die "Not enough arguments" ;
$query = "SELECT count(*) FROM pg_class WHERE relname='$sname' AND relkind='S'" ;
my $sth = $dbh->prepare ($query) ;
$sth->execute () ;
my @array = $sth->fetchrow_array () ;
$sth->finish () ;
if ($array [0] != 0) {
# debug "Dropping sequence $sname" ;
$query = "DROP SEQUENCE $sname" ;
# debug $query ;
$sth = $dbh->prepare ($query) ;
$sth->execute () ;
$sth->finish () ;
}
}
sub drop_index_if_exists ( $ ) {
my $iname = shift or die "Not enough arguments" ;
$query = "SELECT count(*) FROM pg_class WHERE relname='$iname' AND relkind='i'" ;
my $sth = $dbh->prepare ($query) ;
$sth->execute () ;
my @array = $sth->fetchrow_array () ;
$sth->finish () ;
if ($array [0] != 0) {
# debug "Dropping index $iname" ;
$query = "DROP INDEX $iname" ;
# debug $query ;
$sth = $dbh->prepare ($query) ;
$sth->execute () ;
$sth->finish () ;
}
}
sub drop_view_if_exists ( $ ) {
my $iname = shift or die "Not enough arguments" ;
$query = "SELECT count(*) FROM pg_class WHERE relname='$iname' AND relkind='v'" ;
my $sth = $dbh->prepare ($query) ;
$sth->execute () ;
my @array = $sth->fetchrow_array () ;
$sth->finish () ;
if ($array [0] != 0) {
# debug "Dropping view $iname" ;
$query = "DROP VIEW $iname" ;
# debug $query ;
$sth = $dbh->prepare ($query) ;
$sth->execute () ;
$sth->finish () ;
}
}
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