Re: [Xen-API] problem in c binding xen_event_register / xen_string_set

["Dube, Lutz" <Lutz.Dube@xxxxxxxxxxxxxxxxxxx>]

 

Hi,

I think, I have solved the error in libxen/src/xen_common.c.

While building the XML data for a xen-api call, the xen-api c-binding encapsulates a set of elements (in this case strings) in a <struct> tag instead of an <array> tag.

Please see patch based on xen 3.1.

 

 

--- xen_common_orig.c   2008-01-21 09:32:02.000000000 +0100

+++ xen_common.c        2008-01-28 09:02:46.000000000 +0100

@@ -90,6 +90,8 @@

static xmlNode *

add_param_struct(xmlNode *);

static xmlNode *

+add_param_array(xmlNode *);

+static xmlNode *

add_struct_array(xmlNode *, const char *);

static xmlNode *

add_nested_struct(xmlNode *, const char *);

@@ -1278,7 +1280,7 @@

         const struct abstract_type *member_type = v->type->child;

         arbitrary_set *set_val = v->u.struct_val;

         abstract_value v;

-        xmlNode *data_node = add_param_struct(params_node);

+        xmlNode *data_node = add_param_array(params_node);

 

         for (size_t i = 0; i < set_val->size; i++)

         {

@@ -1595,6 +1597,16 @@

}

 

 

+static xmlNode *

+add_param_array(xmlNode *params_node)

+{

+    xmlNode *param_node = add_container(params_node, "param");

+    xmlNode *value_node = add_container(param_node,  "value");

+

+    return xmlNewChild(value_node, NULL, BAD_CAST "array", NULL);

+}

+

+

static void

add_struct_member(xmlNode *struct_node, const char *name, const char *type,

                   const char *value)

 

 

Best regards

Lutz Dube

 

 

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