static void handle_resource_request(WsManClient * cl, WsXmlDocH request, void *data, void *typeInfo, char *resource_uri) { if (data && typeInfo) { char *class = u_strdup(strrchr(resource_uri, '/') + 1); ws_serialize(cl->serctx, ws_xml_get_soap_body(request), data, (XmlSerializerInfo *) typeInfo, class, resource_uri, NULL, 1); ws_serializer_free_mem(cl->serctx, data, (XmlSerializerInfo *) typeInfo); u_free(class); } else if (data != NULL) {
/* This function guarantees that query is freed, even on failure */ int hypervEnumAndPull(hypervPrivate *priv, virBufferPtr query, const char *root, XmlSerializerInfo *serializerInfo, const char *resourceUri, const char *className, hypervObject **list) { int result = -1; WsSerializerContextH serializerContext; client_opt_t *options = NULL; char *query_string = NULL; filter_t *filter = NULL; WsXmlDocH response = NULL; char *enumContext = NULL; hypervObject *head = NULL; hypervObject *tail = NULL; WsXmlNodeH node = NULL; XML_TYPE_PTR data = NULL; hypervObject *object; if (virBufferCheckError(query) < 0) { virBufferFreeAndReset(query); return -1; } query_string = virBufferContentAndReset(query); if (list == NULL || *list != NULL) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid argument")); VIR_FREE(query_string); return -1; } serializerContext = wsmc_get_serialization_context(priv->client); options = wsmc_options_init(); if (options == NULL) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not initialize options")); goto cleanup; } filter = filter_create_simple(WSM_WQL_FILTER_DIALECT, query_string); if (filter == NULL) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not create filter")); goto cleanup; } response = wsmc_action_enumerate(priv->client, root, options, filter); if (hyperyVerifyResponse(priv->client, response, "enumeration") < 0) goto cleanup; enumContext = wsmc_get_enum_context(response); ws_xml_destroy_doc(response); response = NULL; while (enumContext != NULL && *enumContext != '\0') { response = wsmc_action_pull(priv->client, resourceUri, options, filter, enumContext); if (hyperyVerifyResponse(priv->client, response, "pull") < 0) goto cleanup; node = ws_xml_get_soap_body(response); if (node == NULL) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not lookup SOAP body")); goto cleanup; } node = ws_xml_get_child(node, 0, XML_NS_ENUMERATION, WSENUM_PULL_RESP); if (node == NULL) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not lookup pull response")); goto cleanup; } node = ws_xml_get_child(node, 0, XML_NS_ENUMERATION, WSENUM_ITEMS); if (node == NULL) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not lookup pull response items")); goto cleanup; } if (ws_xml_get_child(node, 0, resourceUri, className) == NULL) break; data = ws_deserialize(serializerContext, node, serializerInfo, className, resourceUri, NULL, 0, 0); if (data == NULL) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not deserialize pull response item")); goto cleanup; } if (VIR_ALLOC(object) < 0) goto cleanup; object->serializerInfo = serializerInfo; object->data = data; data = NULL; if (head == NULL) { head = object; } else { tail->next = object; } tail = object; VIR_FREE(enumContext); enumContext = wsmc_get_enum_context(response); ws_xml_destroy_doc(response); response = NULL; } *list = head; head = NULL; result = 0; cleanup: if (options != NULL) wsmc_options_destroy(options); if (filter != NULL) filter_destroy(filter); if (data != NULL) { #if WS_SERIALIZER_FREE_MEM_WORKS /* FIXME: ws_serializer_free_mem is broken in openwsman <= 2.2.6, * see hypervFreeObject for a detailed explanation. */ if (ws_serializer_free_mem(serializerContext, data, serializerInfo) < 0) { VIR_ERROR(_("Could not free deserialized data")); } #endif } VIR_FREE(query_string); ws_xml_destroy_doc(response); VIR_FREE(enumContext); hypervFreeObject(priv, head); return result; }