zuazo/proftpd-cookbook

#
# Author:: Xabier de Zuazo (<xabier@zuazo.org>)
#
# Copyright 2014, Onddo Labs, Sl.
#
# Licensed 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.
#

Ohai.plugin(:ProFTPD) do
  provides 'proftpd', 'proftpd/version', 'proftpd/compiled_in_modules'

  def create_objects
    proftpd Mash.new unless proftpd
    proftpd[:version] = nil unless proftpd[:version]
    proftpd[:compiled_in_modules] = Array.new unless proftpd[:compiled_in_modules]
  end

  collect_data do
    create_objects

    Ohai::Log.debug('Trying to get proftpd version.')
    status, stdout, stderr = run_command(:no_status_check => true, :command => 'proftpd -v')
    if status == 0
      stdout.split("\n").each do |line|
        case line
        when /^ProFTPD Version (\d+\.\d+\.\d+[a-zA-Z]*)/
          proftpd[:version] = $1
        end
      end
    else
      Ohai::Log.debug('proftpd version not found.')
    end

    Ohai::Log.debug('Trying to get proftpd compiled in modules.')
    status, stdout, stderr = run_command(:no_status_check => true, :command => 'proftpd -l')
    if status == 0
      stdout.split("\n").each do |line|
        case line
        when /^ +mod_(.*)\.c$/
          proftpd[:compiled_in_modules].push($1)
        end
      end
    else
      Ohai::Log.debug('proftpd compiled in modules not found.')
    end

  end # collect_data
end # Ohai.plugin