services:
    # captcha type
    captcha.type:
        class: Gregwar\CaptchaBundle\Type\CaptchaType
        arguments:
            - @session
            - @gregwar_captcha.generator
            - %gregwar_captcha.config%
        tags:
            - { name: form.type, alias: captcha }

    gregwar_captcha.generator:
        class: Gregwar\CaptchaBundle\Generator\CaptchaGenerator
        arguments:
            - @session
            - @router
            - %gregwar_captcha.config.image_folder%
            - %gregwar_captcha.config.web_path%
            - %gregwar_captcha.config.gc_freq%
            - %gregwar_captcha.config.expiration%
            - %gregwar_captcha.config.whitelist_key%