#include "util/util.h"
#include "responder/pam/pamsrv.h"

void pam_print_data(int l, struct pam_data *pd)
{
    DEBUG(l, ("command: %d\n", pd->cmd));
    DEBUG(l, ("domain: %s\n", pd->domain));
    DEBUG(l, ("user: %s\n", pd->user));
    DEBUG(l, ("service: %s\n", pd->service));
    DEBUG(l, ("tty: %s\n", pd->tty));
    DEBUG(l, ("ruser: %s\n", pd->ruser));
    DEBUG(l, ("rhost: %s\n", pd->rhost));
    DEBUG(l, ("authtok type: %d\n", pd->authtok_type));
    DEBUG(l, ("authtok size: %d\n", pd->authtok_size));
    DEBUG(l, ("newauthtok type: %d\n", pd->newauthtok_type));
    DEBUG(l, ("newauthtok size: %d\n", pd->newauthtok_size));
}

int pam_add_response(struct pam_data *pd, enum response_type type,
                     int len, uint8_t *data)
{
    struct response_data *new;

    new = talloc(pd, struct response_data);
    if (new == NULL) return ENOMEM;

    new->type = type;
    new->len = len;
    new->data = talloc_memdup(pd, data, len);
    if (new->data == NULL) return ENOMEM;
    new->next = pd->resp_list;
    pd->resp_list = new;

    return EOK;
}

int dp_pack_pam_request(DBusMessage *msg, struct pam_data *pd)
{
    int ret;

    ret = dbus_message_append_args(msg,
                                   DBUS_TYPE_INT32,  &(pd->cmd),
                                   DBUS_TYPE_STRING, &(pd->domain),
                                   DBUS_TYPE_STRING, &(pd->user),
                                   DBUS_TYPE_STRING, &(pd->service),
                                   DBUS_TYPE_STRING, &(pd->tty),
                                   DBUS_TYPE_STRING, &(pd->ruser),
                                   DBUS_TYPE_STRING, &(pd->rhost),
                                   DBUS_TYPE_INT32, &(pd->authtok_type),
                                   DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
                                       &(pd->authtok),
                                       (pd->authtok_size),
                                   DBUS_TYPE_INT32, &(pd->newauthtok_type),
                                   DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
                                       &(pd->newauthtok),
                                       pd->newauthtok_size,
                                   DBUS_TYPE_INVALID);

    return ret;
}

int dp_unpack_pam_request(DBusMessage *msg, struct pam_data *pd, DBusError *dbus_error)
{
    int ret;

    ret = dbus_message_get_args(msg, dbus_error,
                                DBUS_TYPE_INT32,  &(pd->cmd),
                                DBUS_TYPE_STRING, &(pd->domain),
                                DBUS_TYPE_STRING, &(pd->user),
                                DBUS_TYPE_STRING, &(pd->service),
                                DBUS_TYPE_STRING, &(pd->tty),
                                DBUS_TYPE_STRING, &(pd->ruser),
                                DBUS_TYPE_STRING, &(pd->rhost),
                                DBUS_TYPE_INT32, &(pd->authtok_type),
                                DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
                                    &(pd->authtok),
                                    &(pd->authtok_size),
                                DBUS_TYPE_INT32, &(pd->newauthtok_type),
                                DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
                                    &(pd->newauthtok),
                                    &(pd->newauthtok_size),
                                DBUS_TYPE_INVALID);

    return ret;
}

int dp_pack_pam_response(DBusMessage *msg, struct pam_data *pd)
{
    int ret;

    ret = dbus_message_append_args(msg,
                                   DBUS_TYPE_UINT32, &(pd->pam_status),
                                   DBUS_TYPE_STRING, &(pd->domain),
                                   DBUS_TYPE_INVALID);

    return ret;
}

int dp_unpack_pam_response(DBusMessage *msg, struct pam_data *pd, DBusError *dbus_error)
{
    int ret;

    ret = dbus_message_get_args(msg, dbus_error,
                                DBUS_TYPE_UINT32, &(pd->pam_status),
                                DBUS_TYPE_STRING, &(pd->domain),
                                DBUS_TYPE_INVALID);

    return ret;
}