hyperv: add hypervInvokeMethod

This commit adds support for invoking methods on remote objects
via hypervInvokeMethod.

src/hyperv/hyperv_wmi.h

@@ -95,14 +95,14 @@ typedef struct _hypervSimpleParam hypervSimpleParam;
 struct _hypervEprParam {
     const char *name;
     virBufferPtr query;
-    hypervWmiClassInfoPtr info; // info of the object this param represents
+    hypervWmiClassInfoPtr info; /* info of the object this param represents */
 };
 typedef struct _hypervEprParam hypervEprParam;
 
 struct _hypervEmbeddedParam {
     const char *name;
     virHashTablePtr table;
-    hypervWmiClassInfoPtr info; // info of the object this param represents
+    hypervWmiClassInfoPtr info; /* info of the object this param represents */
 };
 typedef struct _hypervEmbeddedParam hypervEmbeddedParam;
 
@@ -152,6 +152,10 @@ int hypervAddEmbeddedParam(hypervInvokeParamsListPtr params, hypervPrivate *priv
         const char *name, virHashTablePtr table, hypervWmiClassInfoListPtr info);
 
 void hypervFreeEmbeddedParam(virHashTablePtr p);
+
+int hypervInvokeMethod(hypervPrivate *priv, hypervInvokeParamsListPtr params,
+        WsXmlDocH *res);
+
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  * CIM/Msvm_ReturnCode
  */

src/hyperv/openwsman.h

@@ -43,4 +43,8 @@
 #  define SER_NS_INT64(ns, n, x) SER_NS_INT64_FLAGS(ns, n, x, 0)
 # endif
 
+/* wsman-xml.h */
+WsXmlDocH ws_xml_create_doc(const char *rootNsUri, const char *rootName);
+WsXmlNodeH xml_parser_get_root(WsXmlDocH doc);
+
 #endif /* __OPENWSMAN_H__ */