Class: InternetHakai::ScenarioBuilder

Inherits:
BaseHandler show all
Defined in:
lib/internethakai/scenario_builder.rb

Constant Summary collapse

UNIQUE_BY_THREAD = 
false
DEFAULT_CONFIG = 
{
    "loop" => 1,
    "rev" => true,
    "max_scenario" => 1,
    "max_request" => 1,
    "log_level" => 3,
    "ranking" => 5,
    "follow_redirect" => true,
    "queue" => "SimpleQueue",
    "action_handler" => "RequestAction",
    "client_handler" => "ClientHandler",
    "response_handler" => "TimeRegister",
    "request_pool" => "RequestPool",
    "http_client" => "HttpClient",
    "scenario_executer" => "ScenarioExecuter",
    "logger" => "Logger",
    "encoding" => "Shift_JIS",
    "save_report" => false,
    "reporter" => "TsvReporter",
    "show_report" => false,
    "sleep" => false,
    "timeout" => 10,
    "actions" => [],
}

Instance Method Summary collapse

Methods inherited from BaseHandler

clear, clearall, get_class, get_config, get_handler, get_instance, get_instance_thread, get_thread_id, #initialize, #on_create, set_config, set_thread_id, unique_by_thread?

Constructor Details

This class inherits a constructor from InternetHakai::BaseHandler

Instance Method Details

#get_config ⇒ Object 



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# File 'lib/internethakai/scenario_builder.rb', line 30

def get_config
    @config
end

#load(path, setting = nil) ⇒ Object 



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# File 'lib/internethakai/scenario_builder.rb', line 155

def load path, setting=nil
    begin
        basedir = File::expand_path(File::dirname(path))
        str = File::open(path){|io|io.read}
        load_config(str, basedir, setting)
    rescue
        raise $!
    end
end

#load_config(str, basedir = '.', setting = nil) ⇒ Object 



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# File 'lib/internethakai/scenario_builder.rb', line 164

def load_config str, basedir='.', setting=nil
    default_config = DEFAULT_CONFIG
    if(RUBY_VERSION.to_f >= 1.9)
        str.force_encoding('UTF-8')
    end
    if str.include?('%%BASEDIR%%')
        puts "WARNING: %%BASEDIR%% is obsolete"
        str.gsub!('%%BASEDIR%%', basedir)
    end
    @config = ::YAML::load(str)
    @config = @config.merge(setting) if setting
    raise "invalid file" unless @config
    @config = default_config.merge(@config)
    prepare_config
    if(@config["require"])
        begin
            require @config["require"]
        rescue
            @logger.run("class load error: #{@config['require']}", 1)
        end
    end
    @config
end

#prepare_config ⇒ Object 



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# File 'lib/internethakai/scenario_builder.rb', line 33

def prepare_config
    baseconfig = @config
    basehost, baseport, = Util::parse_url(baseconfig['domain'])
    if baseconfig['domain'].index('https://')==0
        baseconfig['ssl'] = true
        baseport = 443
    end
    basehostaddress = IPSocket::getaddress(basehost)
    baseconfig['host'] = basehostaddress
    baseconfig['host_name'] = basehost unless baseconfig['host_name']
    baseconfig['port'] = baseport
    baseconfig['encoding'] ||= 'UTF-8'

    #後方互換性のため
    if baseconfig.has_key?('fork') && baseconfig['fork'].has_key?('max_process') && baseconfig['fork']['max_process'] > 1 && !baseconfig.has_key?('max_process')
        baseconfig['max_process'] = baseconfig['fork']['max_process']
    else
        baseconfig['max_process'] ||= 1
    end
    #後方互換性のため
    if baseconfig.has_key?('concurrency') && baseconfig['max_scenario'] == 1
        baseconfig['max_scenario'] = baseconfig['concurrency']
    end

    headers = baseconfig.has_key?('header') ? baseconfig['header'] : Hash::new
    headers['User-Agent'] = baseconfig['user_agent'] if baseconfig.has_key?('user_agent')
    headers['Host'] = baseconfig['host_name']
    baseconfig['header'] = headers
    hosts = []
    hosts << [basehostaddress, basehost, baseport]
    hosts_cache = {}
    hosts_cache[hosts[0].join(':')] = true
    idx = 0

    base = baseconfig.clone
    base.delete('actions')
    actions = []
    @config["actions"].each do |actconfig|
        if actconfig.is_a? String
            path = actconfig
            actconfig = Hash::new
            actconfig['path'] = path
        end
        url = actconfig['path']
        actconfig['path'] = url
        actconfig['method'] = 'GET' unless actconfig.has_key? 'method'
        actconfig['class'] = baseconfig['action_handler'] unless actconfig.has_key? 'class'
        classname = actconfig["class"]
        command = BaseHandler::get_class(classname)
        raise "invalid class" unless command < BaseAction
        actconfig['class_obj'] = command

        if (!url.match( /^http:\/\// ))
            url = baseconfig['domain'].to_s + url.to_s
            actconfig['host'] = basehostaddress
            actconfig['host_name'] = basehost
            actconfig['port'] = baseport
        else
            host, port, path = Util::parse_url(url)
            #名前解決
            address = IPSocket::getaddress(host)
            actconfig['host'] = address
            actconfig['path'] = path
            actconfig['host_name'] = host unless baseconfig['host_name']
            actconfig['port'] = port
            info = [address, host, port]
            headers = actconfig.has_key?('header') ? actconfig['header'] : Hash::new
            headers['User-Agent'] = baseconfig['user_agent'] if baseconfig.has_key?('user_agent')
            headers['Host'] = actconfig['host_name']
            actconfig['header'] = headers
            key = info.join(':')
            unless hosts_cache.has_key?(key)
                hosts << info
                hosts_cache[key] = true
            end
        end
        if(actconfig.has_key?('post_params'))
            actconfig['post_string'] = Util::hash2poststring(actconfig['post_params'])
        end
        unless actconfig.has_key?('type')
            actconfig['type'] = actconfig['path'].gsub( /\?.*$/, '' ).gsub( /[#;].*/, '' )
        end
        if actconfig.has_key?('expr')
            if RUBY_VERSION >= "1.9"
                s = actconfig['expr'].encode(baseconfig['encoding'])
                actconfig['compiled_expr'] = Regexp::compile(s)
            else
                actconfig['compiled_expr'] = Regexp::compile(actconfig['expr'])
            end
        end
        actconfig['url'] = url
        time = actconfig['times'] || 1
        actconfig['times'] = time unless actconfig.has_key?('times')
        idx += 1
        actions << actconfig
    end
    scenario_size = actions.inject(0){|sum, i|
        sum + i['times']
    }
    @config['scenario_size'] = scenario_size
    @config['actions'] = actions
    @config['hosts'] = hosts
    #concurrency はデフォルトでスレッドと同じ
    if !@config.has_key?('max_scenario') || @config['max_scenario'] < @config['max_request']
        @config['max_scenario'] = @config['max_request']
    end
    @config['max_scenario'] = 1 if @config['max_scenario'] <= 0

    @config['max_scenario_show'] = @config['max_scenario']
    @config['max_request_show'] = @config['max_request']
    if @config['max_process'] > 1
        #fork する場合は、concurrency をプロセス数で割る
        process = @config['max_process']
        @config['max_process'] = process
        @config['max_scenario'] = (@config['max_scenario'] / process).round
        @config['max_scenario'] = 1 if @config['max_scenario'] <= 0
        @config['max_request'] = (@config['max_request']/ process).round
        @config['max_request'] = 1 if @config['max_request'] <= 0
    end
    ch = BaseHandler::get_class(@config["client_handler"])
    @config = ch::on_config_load(@config)
end