#
#   Copyright 2011 Wade Alcorn wade@bindshell.net
#
#   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.
#
module BeEF
module Modules

    # Return configuration hashes of all modules that are enabled
    # @return [Array] configuration hashes of all enabled modules
    def self.get_enabled
        return BeEF::Core::Configuration.instance.get('beef.module').select {|k,v| v['enable'] == true and v['category'] != nil }
    end

    # Return configuration hashes of all modules that are loaded
    # @return [Array] configuration hashes of all loaded modules
    def self.get_loaded
        return BeEF::Core::Configuration.instance.get('beef.module').select {|k,v| v['loaded'] == true }
    end

    # Return an array of categories specified in module configuration files
    # @return [Array] all available module categories sorted alphabetically
    def self.get_categories
        categories = []
        BeEF::Core::Configuration.instance.get('beef.module').each {|k,v|
            if not categories.include?(v['category'])
                categories << v['category']
            end
        }
        return categories.sort
    end

    # Get all modules currently stored in the database
    # @return [Array] DataMapper array of all BeEF::Core::Models::CommandModule's in the database
    def self.get_stored_in_db
      return BeEF::Core::Models::CommandModule.all(:order => [:id.asc])
    end
    
    # Loads all enabled modules 
    # @note API Fire: post_soft_load
    def self.load
        BeEF::Core::Configuration.instance.load_modules_config
        self.get_enabled.each { |k,v|
            BeEF::Module.soft_load(k)
        }
        BeEF::API::Registrar.instance.fire(BeEF::API::Modules, 'post_soft_load')
    end
end
end