File Coverage

blib/lib/Mail/SpamAssassin/BayesStore/SDBM.pm

Criterion	Covered	Total	%
statement	25	33	75.7
branch	2	4	50.0
condition			n/a
subroutine	9	12	75.0
pod	1	4	25.0
total	37	53	69.8

# <@LICENSE>
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to you under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# </@LICENSE>


use strict;
use warnings;
# use bytes;
use re 'taint';
use Fcntl;

use Mail::SpamAssassin::BayesStore::DBM;
use Mail::SpamAssassin::Logger;

# our @DBNAMES; # <---- unused!
our @ISA = qw( Mail::SpamAssassin::BayesStore::DBM );

  my ($self) = @_;
  if (exists($self->{has_dbm_module})) {
    return $self->{has_dbm_module};
  }
  $self->{has_dbm_module} = eval { require SDBM_File; };
}

  return "SDBM_File";
}

# Possible file extensions used by the kinds of database files SDBM_File
# might create.  We need these so we can create a new file and rename
# it into place.
  return ('.pag', '.dir');
}

  my ($self, $filename) = @_;

  for my $ext ($self->DB_EXTENSIONS) {
    unlink $filename . $ext;
  }
}

  my ($self, $sourcefilename, $targetfilename) = @_;

  for my $ext ($self->DB_EXTENSIONS) {
    return 0 unless (rename($sourcefilename . $ext, $targetfilename . $ext));
  }
  return 1;
}

# this is called directly from sa-learn(1).

  return 1;
}


1;