/usr/share/perl5/DBIx/Class/CDBICompat/ImaDBI.pm is in libdbix-class-perl 0.082840-3.
This file is owned by root:root, with mode 0o644.
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 | package # hide from PAUSE
DBIx::Class::CDBICompat::ImaDBI;
use strict;
use warnings;
use DBIx::ContextualFetch;
use DBIx::Class::_Util qw(quote_sub perlstring);
use base qw(Class::Data::Inheritable);
__PACKAGE__->mk_classdata('sql_transformer_class' =>
'DBIx::Class::CDBICompat::SQLTransformer');
__PACKAGE__->mk_classdata('_transform_sql_handler_order'
=> [ qw/TABLE ESSENTIAL JOIN IDENTIFIER/ ] );
__PACKAGE__->mk_classdata('_transform_sql_handlers' =>
{
'TABLE' =>
sub {
my ($self, $class, $data) = @_;
return $class->result_source_instance->name unless $data;
my ($f_class, $alias) = split(/=/, $data);
$f_class ||= $class;
$self->{_classes}{$alias} = $f_class;
return $f_class->result_source_instance->name." ${alias}";
},
'ESSENTIAL' =>
sub {
my ($self, $class, $data) = @_;
$class = $data ? $self->{_classes}{$data} : $class;
return join(', ', $class->columns('Essential'));
},
'IDENTIFIER' =>
sub {
my ($self, $class, $data) = @_;
$class = $data ? $self->{_classes}{$data} : $class;
return join ' AND ', map "$_ = ?", $class->primary_columns;
},
'JOIN' =>
sub {
my ($self, $class, $data) = @_;
my ($from, $to) = split(/ /, $data);
my ($from_class, $to_class) = @{$self->{_classes}}{$from, $to};
my ($rel_obj) = grep { $_->{class} && $_->{class} eq $to_class }
map { $from_class->relationship_info($_) }
$from_class->relationships;
unless ($rel_obj) {
($from, $to) = ($to, $from);
($from_class, $to_class) = ($to_class, $from_class);
($rel_obj) = grep { $_->{class} && $_->{class} eq $to_class }
map { $from_class->relationship_info($_) }
$from_class->relationships;
}
$self->throw_exception( "No relationship to JOIN from ${from_class} to ${to_class}" )
unless $rel_obj;
my $join = $from_class->storage->sql_maker->_join_condition(
scalar $from_class->result_source_instance->_resolve_condition(
$rel_obj->{cond}, $to, $from
)
);
return $join;
}
} );
sub db_Main {
return $_[0]->storage->dbh;
}
sub connection {
my ($class, @info) = @_;
$info[3] = { %{ $info[3] || {}} };
$info[3]->{RootClass} = 'DBIx::ContextualFetch';
return $class->next::method(@info);
}
sub __driver {
return $_[0]->storage->dbh->{Driver}->{Name};
}
sub set_sql {
my ($class, $name, $sql) = @_;
quote_sub "${class}::sql_${name}", sprintf( <<'EOC', perlstring $sql );
my $class = shift;
return $class->storage->dbh_do(
_prepare_sth => $class->transform_sql(%s, @_)
);
EOC
if ($sql =~ /select/i) { # FIXME - this should be anchore surely...?
quote_sub "${class}::search_${name}", sprintf( <<'EOC', "sql_$name" );
my ($class, @args) = @_;
$class->sth_to_objects( $class->%s, \@args);
EOC
}
}
sub sth_to_objects {
my ($class, $sth, $execute_args) = @_;
$sth->execute(@$execute_args);
my @ret;
while (my $row = $sth->fetchrow_hashref) {
push(@ret, $class->inflate_result($class->result_source_instance, $row));
}
return @ret;
}
sub transform_sql {
my ($class, $sql, @args) = @_;
my $tclass = $class->sql_transformer_class;
$class->ensure_class_loaded($tclass);
my $t = $tclass->new($class, $sql, @args);
return sprintf($t->sql, $t->args);
}
package
DBIx::ContextualFetch::st; # HIDE FROM PAUSE THIS IS NOT OUR CLASS
no warnings 'redefine';
sub _untaint_execute {
my $sth = shift;
my $old_value = $sth->{Taint};
$sth->{Taint} = 0;
my $ret;
{
no warnings 'uninitialized';
$ret = $sth->SUPER::execute(@_);
}
$sth->{Taint} = $old_value;
return $ret;
}
1;
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