ermos/hostsfile

package hostsfile

// AddHostName adds the hostname to the host.
func (h *Host) AddHostName(hostName string) {
    for _, d := range h.hostNames {
        if d == hostName {
            return
        }
    }

    h.hostNames = append(h.hostNames, hostName)
}

// RemoveHostName removes the hostname from the host.
func (h *Host) RemoveHostName(hostName string) {
    for i, d := range h.hostNames {
        if d == hostName {
            h.hostNames = append(h.hostNames[:i], h.hostNames[i+1:]...)
        }
    }
}

// SetComment sets the comment for the host.
func (h *Host) SetComment(comment string) {
    h.comment = comment
}

// SetAddress sets the address for the host.
func (h *Host) SetAddress(address string) {
    h.address = address
}

// Remove removes the host from the hosts file.
func (h *Host) Remove() {
    for i, row := range h.parent.rows {
        if row.host == h {
            h.parent.rows = append(h.parent.rows[:i], h.parent.rows[i+1:]...)
            break
        }
    }
}