<xsd:simpleType name="Directory">
    <xsd:restriction base="xsd:string">
        <xsd:maxLength value="255"/>
        <xsd:pattern value="[-a-zA-Z0-9!()_-~.]*"/>
    </xsd:restriction>
</xsd:simpleType>
<xsd:simpleType name="FilePath">
    <xsd:annotation>
        <xsd:documentation>Simple type used to restrict file paths</xsd:documentation>
    </xsd:annotation>
    <xsd:restriction base="xsd:string">
        <xsd:maxLength value="256"/>
        <xsd:pattern value="[a-zA-Z0-9!()_-~.\]+"/>
    </xsd:restriction>
</xsd:simpleType>