~necoro/portato/0.8.6.2

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<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://portato.sourceforge.net/plugin" targetNamespace="http://portato.sourceforge.net/plugin" elementFormDefault="qualified">

        <xs:element name="plugin">

                <xs:complexType>

                        <xs:all>

                                <xs:element name="name" type="string" />

                                <xs:element name="author" type="string" />

                                <xs:element name="import" type="importString" minOccurs="0"/>

                                <xs:element name="frontends" type="stringList" minOccurs="0" />

                                <xs:element name="hooks">

                                        <xs:complexType>

                                                <xs:sequence>

                                                        <xs:element name="hook" minOccurs="1" maxOccurs="unbounded">

                                                                <xs:complexType>

                                                                        <xs:sequence>

                                                                                <xs:element name="connect" minOccurs="0" maxOccurs="unbounded">

                                                                                        <xs:complexType>

                                                                                                <xs:simpleContent>

                                                                                                        <xs:extension base="xs:string">

                                                                                                                <xs:attribute name="type" default="before">

                                                                                                                        <xs:simpleType>

                                                                                                                                <xs:restriction base="xs:string">

                                                                                                                                        <xs:enumeration value="before" />

                                                                                                                                        <xs:enumeration value="override" />

                                                                                                                                        <xs:enumeration value="after" />

                                                                                                                                </xs:restriction>

                                                                                                                        </xs:simpleType>

                                                                                                                </xs:attribute>

                                                                                                        </xs:extension>

                                                                                                </xs:simpleContent>

                                                                                        </xs:complexType>

                                                                                </xs:element>

                                                                        </xs:sequence>

                                                                        <xs:attribute name="type" type="string" use="required" />

                                                                        <xs:attribute name="call" type="functionCall" use="required" />

                                                                </xs:complexType>

                                                        </xs:element>

                                                </xs:sequence>

                                        </xs:complexType>

                                </xs:element>

                                <xs:element name="options" minOccurs="0">

                                        <xs:complexType>

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                                                        <xs:element name="option" minOccurs="1" maxOccurs="unbounded" type="string" />

                                                </xs:sequence>

                                        </xs:complexType>

                                </xs:element>

                                <xs:element name="menu" minOccurs="0">

                                        <xs:complexType>

                                                <xs:sequence>

                                                        <xs:element name="item" minOccurs="1" maxOccurs="unbounded">

                                                                <xs:complexType>

                                                                        <xs:simpleContent>

                                                                                <xs:extension base="string">

                                                                                        <xs:attribute name="call" type="functionCall" use="required" />

                                                                                </xs:extension>

                                                                        </xs:simpleContent>

                                                                </xs:complexType>

                                                        </xs:element>

                                                </xs:sequence>

                                        </xs:complexType>

                                </xs:element>

                        </xs:all>

                </xs:complexType>

        </xs:element>

        <xs:simpleType name="importString">

                <xs:restriction base="xs:string">

                        <xs:pattern value="([a-zA-Z_]+\.?)+" />

                </xs:restriction>

        </xs:simpleType>

        <xs:simpleType name="functionCall">

                <xs:restriction base="xs:string">

                        <xs:pattern value="[a-zA-Z_][0-9a-zA-Z_]*" />

                </xs:restriction>

        </xs:simpleType>

        <xs:simpleType name="string">

                <xs:restriction base="xs:string">

                        <xs:minLength value="1" />

                </xs:restriction>

        </xs:simpleType>

        <xs:simpleType name="_stringList">

                <xs:list itemType="string"/>

        </xs:simpleType>

        <xs:simpleType name="stringList">

                <xs:restriction base="_stringList">

                        <xs:minLength value="1" />

                </xs:restriction>

        </xs:simpleType>

</xs:schema>