<storage> done

TODO

@@ -9,6 +9,8 @@ bf566e594a2ad3e488fef7cfa6832d4ba857d8129b0c00fe3a096e9fbb85e92c268368a201f12f22
 ...
 
 - use sgdisk? scripting (generated by python) for disk partitioning (part types listed at http://www.rodsbooks.com/gdisk/walkthrough.html )
+-- actually, might want to use parted --script instead? then we can do percentages. https://www.gnu.org/software/parted/manual/parted.html 
+   https://unix.stackexchange.com/questions/200582/scripteable-gpt-partitions-using-parted
 - add mkfs-ing
 
 -support serverside "autoconfig"- a mechanism to let servers automatically generate xml build configs. e.g.:

aif.xsd

@@ -10,29 +10,59 @@
 		</xs:restriction>
 	</xs:simpleType>
 
-	<xs:attribute name="device" type="diskdev" />
+	<xs:simpleType name="diskfmt">
+		<xs:restriction base="xs:string">
+			<xs:pattern value="(gpt|bios)" />
+		</xs:restriction>
+	</xs:simpleType>
 
+	<xs:simpleType name="disksize">
+		<xs:restriction base="xs:string">
+			<xs:pattern value="^(\+|-)[0-9]+([KMGTP]|%)" />
+		</xs:restriction>
+	</xs:simpleType>
+
+  <xs:simpleType name="fstype">
+		<xs:restriction base="xs:token">
+			<xs:pattern value="^[a-z0-9]+$" />
+		</xs:restriction>
+	</xs:simpleType>
+<!-- ROOT -->
 	<xs:element name="aif">
 		<xs:complexType>
 		<xs:all>
-			
+<!-- BEGIN STORAGE -->
 			<xs:element name="storage" minOccurs="1">
 				<xs:complexType>
 				<xs:sequence>
 					<xs:element name="disk" maxOccurs="unbounded" minOccurs="1">
 						<xs:complexType>
-						<xs:attribute ref="device"/>
+						<xs:sequence>
-						<xs:complexContent>
+							<xs:element name="part" minOccurs="1">
-						<xs:choice minOccurs="1">
+								<xs:complexType>
-							<xs:element name="gpt" type="diskfmt" />
+									<xs:attribute name="num" type="xs:positiveInteger" />
-							<xs:element name="bios" type="diskfmt" />
+									<xs:attribute name="name" type="xs:token" />
-						</xs:choice>
+									<xs:attribute name="size" type="disksize" />
-							</xs:complexContent>
+									<xs:attribute name="fstype" type="fstype" />
 								</xs:complexType>
+								<xs:unique name="unique-partnum">
+      						<xs:selector xpath="part"/>
+      						<xs:field xpath="@num"/>
+   							</xs:unique>
+							</xs:element>
+							</xs:sequence>
+							<xs:attribute name="device" type="diskdev" />
+							<xs:attribute name="diskfmt" type="diskfmt" />
+						</xs:complexType>
+						<xs:unique name="unique-diskdev">
+      				<xs:selector xpath="disk"/>
+      				<xs:field xpath="@device"/>
+   					</xs:unique>
 					</xs:element>
 				</xs:sequence>
 				</xs:complexType>
 				</xs:element>
+<!-- END STORAGE -->
 <!--
 
 				<xs:element ref="mount" maxOccurs="unbounded" minOccurs="1" />

aif.xsd.ref

@@ -8,7 +8,7 @@
     <xs:element name="storage"><!-- storage media related things. -->
         <xs:element name="disk"><!-- a disk device. -->
             <xs:element name="type" type="xs:string" /><!-- TODO: custom type. gpt, bios, etc. -->
-            <xs:element name="name" type="xs:string" /><!-- device, e.g. 'sda' -->
+            <xs:element name="device" type="xs:string" /><!-- device, e.g. 'sda' -->
             <xs:element name="part"><!-- define a partition -->
                 <xs:element name="num" type="xs:positiveInteger" /><!-- partition number -->
                 <xs:element name="name" type="xs:string" /><!-- TODO: custom type. the filesystem or partition label. optional. -->