use std::marker::PhantomData;
use constants::{PamItemType, PAM_SERVICE, PAM_USER, PAM_USER_PROMPT, PAM_TTY, PAM_RUSER, PAM_RHOST,
                PAM_AUTHTOK, PAM_OLDAUTHTOK};
use module::PamItem;
pub use conv::PamConv;


pub struct PamService {}

impl PamItem for PamService {
    fn item_type(_: PhantomData<Self>) -> PamItemType {
        PAM_SERVICE
    }
}

pub struct PamUser {}

impl PamItem for PamUser {
    fn item_type(_: PhantomData<Self>) -> PamItemType {
        PAM_USER
    }
}

pub struct PamUserPrompt {}

impl PamItem for PamUserPrompt {
    fn item_type(_: PhantomData<Self>) -> PamItemType {
        PAM_USER_PROMPT
    }
}

pub struct PamTty {}

impl PamItem for PamTty {
    fn item_type(_: PhantomData<Self>) -> PamItemType {
        PAM_TTY
    }
}

pub struct PamRUser {}

impl PamItem for PamRUser {
    fn item_type(_: PhantomData<Self>) -> PamItemType {
        PAM_RUSER
    }
}

pub struct PamRHost {}

impl PamItem for PamRHost {
    fn item_type(_: PhantomData<Self>) -> PamItemType {
        PAM_RHOST
    }
}

pub struct PamAuthTok {}

impl PamItem for PamAuthTok {
    fn item_type(_: PhantomData<Self>) -> PamItemType {
        PAM_AUTHTOK
    }
}

pub struct PamOldAuthTok {}

impl PamItem for PamOldAuthTok {
    fn item_type(_: PhantomData<Self>) -> PamItemType {
        PAM_OLDAUTHTOK
    }
}