schema: Add define for object names

Objects such as domain, pool, etc re-define the regex for the format.
Add more generic types for objects with/without a slash which we'll be
able to reuse also for other objects.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

docs/schemas/basictypes.rng

@@ -261,6 +261,19 @@
     </choice>
   </define>
 
+  <!-- objectName represents any generic string for naming objects like domain -->
+  <define name="objectNameWithSlash">
+    <data type="string">
+      <param name="pattern">[^\n]+</param>
+    </data>
+  </define>
+
+  <define name="objectName">
+    <data type="string">
+      <param name="pattern">[^/\n]+</param>
+    </data>
+  </define>
+
   <define name="genericName">
     <data type="string">
       <param name="pattern">[a-zA-Z0-9_\+\-]+</param>

docs/schemas/domaincommon.rng

@@ -18,9 +18,7 @@
 
   <define name="title">
     <element name="title">
-      <data type="string">
-        <param name="pattern">[^\n]+</param>
-      </data>
+      <ref name="objectNameWithSlash"/>
     </element>
   </define>
 
@@ -559,7 +557,7 @@
     </optional>
     <interleave>
       <element name="name">
-        <ref name="domainName"/>
+        <ref name="objectNameWithSlash"/>
       </element>
       <optional>
         <element name="uuid">
@@ -1391,7 +1389,7 @@
       <optional>
         <element name="backenddomain">
           <attribute name="name">
-            <ref name="domainName"/>
+            <ref name="objectNameWithSlash"/>
           </attribute>
           <empty/>
         </element>
@@ -2056,7 +2054,7 @@
       <element name="source">
         <interleave>
           <attribute name="pool">
-            <ref name="poolName"/>
+            <ref name="objectName"/>
           </attribute>
           <attribute name="volume">
             <ref name="volName"/>
@@ -3269,7 +3267,7 @@
       <optional>
         <element name="backenddomain">
           <attribute name="name">
-            <ref name="domainName"/>
+            <ref name="objectNameWithSlash"/>
           </attribute>
           <empty/>
         </element>
@@ -6944,11 +6942,6 @@
       <param name="maxInclusive">1000</param>
     </data>
   </define>
-  <define name="domainName">
-    <data type="string">
-      <param name="pattern">[^\n]+</param>
-    </data>
-  </define>
   <define name="diskSerial">
     <data type="string">
       <param name="pattern">[A-Za-z0-9_\.\+\- ]+</param>

docs/schemas/storagecommon.rng

@@ -6,12 +6,6 @@
   <!-- This schema is not designed for standalone use; another file
        must include both this file and basictypes.rng -->
 
-  <define name="poolName">
-    <data type="string">
-      <param name="pattern">[^/\n]+</param>
-    </data>
-  </define>
-
   <define name="encryption">
     <element name="encryption">
       <attribute name="format">

docs/schemas/storagepool.rng

@@ -247,7 +247,7 @@
     <interleave>
       <optional>
         <element name="name">
-          <ref name="poolName"/>
+          <ref name="objectName"/>
         </element>
       </optional>
       <optional>
@@ -261,7 +261,7 @@
   <define name="commonmetadata">
     <interleave>
       <element name="name">
-        <ref name="poolName"/>
+        <ref name="objectName"/>
       </element>
       <optional>
         <element name="uuid">