X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FSQLite.pm;h=dbe5ea0e3682c9a126907fc3c599d7920a0524e5;hb=9c0df5f32b68e23c670c89ce6cdbff60b4bd0ed0;hp=6893398811545bdf9f92852a9708ebb8fddfc5b4;hpb=772547820db1ef7538e36902bd728c6afc11bde8;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage/DBI/SQLite.pm b/lib/DBIx/Class/Storage/DBI/SQLite.pm
index 6893398..dbe5ea0 100644
--- a/lib/DBIx/Class/Storage/DBI/SQLite.pm
+++ b/lib/DBIx/Class/Storage/DBI/SQLite.pm
@@ -2,18 +2,55 @@ package DBIx::Class::Storage::DBI::SQLite;
 
 use strict;
 use warnings;
+use POSIX 'strftime';
+use File::Copy;
+use File::Spec;
 
-use base qw/DBIx::Class::Storage::DBI/;
+use base qw/DBIx::Class::Storage::DBI::MultiDistinctEmulation/;
 
-sub last_insert_id {
-  return $_[0]->dbh->func('last_insert_rowid');
+sub _dbh_last_insert_id {
+  my ($self, $dbh, $source, $col) = @_;
+  $dbh->func('last_insert_rowid');
 }
 
+sub backup
+{
+  my ($self, $dir) = @_;
+  $dir ||= './';
+
+  ## Where is the db file?
+  my $dsn = $self->connect_info()->[0];
+
+  my $dbname = $1 if($dsn =~ /dbname=([^;]+)/);
+  if(!$dbname)
+  {
+    $dbname = $1 if($dsn =~ /^dbi:SQLite:(.+)$/i);
+  }
+  $self->throw_exception("Cannot determine name of SQLite db file") 
+    if(!$dbname || !-f $dbname);
+
+#  print "Found database: $dbname\n";
+#  my $dbfile = file($dbname);
+  my ($vol, $dbdir, $file) = File::Spec->splitpath($dbname);
+#  my $file = $dbfile->basename();
+  $file = strftime("%Y-%m-%d-%H_%M_%S", localtime()) . $file; 
+  $file = "B$file" while(-f $file);
+
+  mkdir($dir) unless -f $dir;
+  my $backupfile = File::Spec->catfile($dir, $file);
+
+  my $res = copy($dbname, $backupfile);
+  $self->throw_exception("Backup failed! ($!)") if(!$res);
+
+  return $backupfile;
+}
+
+
 1;
 
-=head1 NAME 
+=head1 NAME
 
-DBIx::Class::PK::Auto::SQLite - Automatic primary key class for SQLite
+DBIx::Class::Storage::DBI::SQLite - Automatic primary key class for SQLite
 
 =head1 SYNOPSIS