X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FSQLite.pm;h=a4aeff6491a80f014c9d1e5668e988b8726d14cd;hb=dcdf7b2cd485cc015ddbfd816f6735be075c3386;hp=6b7e7499874ed5761569460936187ba8de3fbc4d;hpb=75d079145a507a0e5ff89b2676d383f4fd1a5511;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage/DBI/SQLite.pm b/lib/DBIx/Class/Storage/DBI/SQLite.pm
index 6b7e749..a4aeff6 100644
--- a/lib/DBIx/Class/Storage/DBI/SQLite.pm
+++ b/lib/DBIx/Class/Storage/DBI/SQLite.pm
@@ -2,18 +2,54 @@ 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->_dbi_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
 
-DBIx::Class::PK::Auto::SQLite - Automatic primary key class for SQLite
+DBIx::Class::Storage::DBI::SQLite - Automatic primary key class for SQLite
 
 =head1 SYNOPSIS