## e-cal-backend-util e-cal-backend-util — Utility functions for backends. |

## Synopsis

    gboolean            e_cal_backend_mail_account_get_default
                                                            (gchar **address,
                                                             gchar **name);
    gboolean            e_cal_backend_mail_account_is_valid (gchar *user,
                                                             gchar **name);
    gboolean            e_cal_backend_user_declined         (icalcomponent *icalcomp);

## Description

## Details

### e_cal_backend_mail_account_get_default ()

    gboolean            e_cal_backend_mail_account_get_default
                                                            (gchar **address,
                                                             gchar **name);

Retrieve the default mail account as stored in Evolution configuration.

`address` : | Placeholder for default address.
`name` : | Placeholder for name.
Returns : | TRUE if there is a default account, FALSE otherwise.

### e_cal_backend_mail_account_is_valid ()

    gboolean            e_cal_backend_mail_account_is_valid (gchar *user,
                                                             gchar **name);

Checks that a mail account is valid, and returns its name.

`user` : | User name for the account to check.
`name` : | Placeholder for the account name.
Returns : | TRUE if the account is valid, FALSE if not.

### e_cal_backend_user_declined ()

    gboolean            e_cal_backend_user_declined         (icalcomponent *icalcomp);

`icalcomp` : | Component where to check.
Returns : | Whether icalcomp contains attendee with a mail same as any of configured enabled mail account and whether this user declined.

Since 2.26