[Libvirt-cim] [PATCH 1 of 5] Add new HostedService association provider

8 Nov 2007

# HG changeset patch
# User Kaitlin Rupert <karupert@us.ibm.com>
# Date 1194555111 28800
# Node ID 6968bc0b3116061f68f467bc827e42ac853e2a7b
# Parent  4e195b6654d5fcdbc51252617f64ae7ce7079778
Add new HostedService association provider.

This association supports:

HostSystem -> RPCS, VSMS.
RPCS -> HostSystem
VSMS -> HostSystem

Signed-off-by: Kaitlin Rupert <karupert@us.ibm.com>

diff -r 4e195b6654d5 -r 6968bc0b3116 src/Virt_HostedService.c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Virt_HostedService.c	Thu Nov 08 12:51:51 2007 -0800
@@ -0,0 +1,174 @@
+/*
+ * Copyright IBM Corp. 2007
+ *
+ * Authors:
+ *  Kaitlin Rupert <karupert@us.ibm.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <cmpidt.h>
+#include <cmpift.h>
+#include <cmpimacs.h>
+
+#include "libcmpiutil.h"
+#include "std_association.h"
+#include "misc_util.h"
+
+#include "Virt_HostSystem.h"
+#include "Virt_VirtualSystemManagementService.h"
+#include "Virt_ResourcePoolConfigurationService.h"
+
+const static CMPIBroker *_BROKER;
+
+static CMPIStatus service_to_host(const CMPIObjectPath *ref,
+                                  struct std_assoc_info *info,
+                                  struct inst_list *list)
+{
+        CMPIStatus s;
+        CMPIInstance *instance;
+
+        s = get_host_cs(_BROKER, ref, &instance);
+        if (s.rc == CMPI_RC_OK)
+                inst_list_add(list, instance);
+
+        return s;
+}
+
+static CMPIStatus host_to_service(const CMPIObjectPath *ref,
+                                  struct std_assoc_info *info,
+                                  struct inst_list *list)
+{
+        CMPIStatus s = {CMPI_RC_OK, NULL};
+        CMPIInstance *inst;
+
+        s = rpcs_instance(ref, &inst, _BROKER);
+        if (s.rc != CMPI_RC_OK)
+                return s;
+        if (!CMIsNullObject(inst))
+                inst_list_add(list, inst);
+
+        s = get_vsms(ref, &inst, _BROKER, 0);
+        if (s.rc != CMPI_RC_OK)
+                return s;
+        if (!CMIsNullObject(inst))
+            inst_list_add(list, inst);
+
+        return s;
+}
+
+static CMPIInstance *make_ref(const CMPIObjectPath *ref,
+                              const CMPIInstance *inst,
+                              struct std_assoc_info *info,
+                              struct std_assoc *assoc)
+{
+        CMPIInstance *refinst = NULL;
+        char *base;
+
+        base = class_base_name(assoc->assoc_class);
+        if (base == NULL)
+                goto out;
+
+        refinst = get_typed_instance(_BROKER,
+                                     base,
+                                     NAMESPACE(ref));
+
+        if (refinst != NULL) {
+                CMPIObjectPath *instop;
+
+                instop = CMGetObjectPath(inst, NULL);
+
+                set_reference(assoc, refinst, ref, instop);
+        }
+
+out:
+        return refinst;
+}
+
+static struct std_assoc xen_host_to_service = {
+        .source_class = "Xen_HostSystem",
+        .source_prop = "Antecedent",
+
+        .target_class = "CIM_ManagedElement",
+        .target_prop = "Dependent",
+
+        .assoc_class = "CIM_HostedService",
+
+        .handler = host_to_service,
+        .make_ref = make_ref
+};
+
+static struct std_assoc xen_service_to_host = {
+        .source_class = "CIM_Service",
+        .source_prop = "Dependent",
+
+        .target_class = "CIM_ManagedElement",
+        .target_prop = "Antecedent",
+
+        .assoc_class = "CIM_HostedService",
+
+        .handler = service_to_host,
+        .make_ref = make_ref
+};
+
+static struct std_assoc kvm_host_to_service = {
+        .source_class = "KVM_HostSystem",
+        .source_prop = "Antecedent",
+
+        .target_class = "CIM_Service",
+        .target_prop = "Dependent",
+
+        .assoc_class = "CIM_HostedService",
+
+        .handler = host_to_service,
+        .make_ref = make_ref
+};
+
+static struct std_assoc kvm_service_to_host = {
+        .source_class = "CIM_Service",
+        .source_prop = "Dependent",
+
+        .target_class = "KVM_ComputerSystem",
+        .target_prop = "Antecedent",
+
+        .assoc_class = "CIM_HostedService",
+
+        .handler = service_to_host,
+        .make_ref = make_ref
+};
+
+static struct std_assoc *handlers[] = {
+        &xen_host_to_service,
+        &xen_service_to_host,
+        &kvm_host_to_service,
+        &kvm_service_to_host,
+        NULL
+};
+
+STDA_AssocMIStub(, Xen_HostedServiceProvider, _BROKER, CMNoHook, handlers);
+STDA_AssocMIStub(, KVM_HostedServiceProvider, _BROKER, CMNoHook, handlers);
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-set-style: "K&R"
+ * tab-width: 8
+ * c-basic-offset: 8
+ * indent-tabs-mode: nil
+ * End:
+ */

    