[Libvirt-cim] [PATCH 1 of 2] Add new provider - VirtualSystemMigrationSettingData

[Kaitlin Rupert]

# HG changeset patch
# User Kaitlin Rupert <karupert at us.ibm.com>
# Date 1202312785 28800
# Node ID 031e213e496178a7fc82ce1ca895a28bc223fdf6
# Parent  06459df42e99beb1626dc4be039b7a1530847b4d
Add new provider - VirtualSystemMigrationSettingData.

Update from set 1 to set 2:
   -Add connect_by_classname() check.

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

diff -r 06459df42e99 -r 031e213e4961 src/Virt_VSMigrationSettingData.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Virt_VSMigrationSettingData.c	Wed Feb 06 07:46:25 2008 -0800
@@ -0,0 +1,170 @@
+/*
+ * Copyright IBM Corp. 2007
+ *
+ * Authors:
+ *  Kaitlin Rupert <karupert at 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/libcmpiutil.h>
+#include <libcmpiutil/std_instance.h>
+
+#include "misc_util.h"
+
+const static CMPIBroker *_BROKER;
+
+static CMPIStatus set_properties(const CMPIBroker *broker,
+                                 CMPIInstance *inst)
+{
+        CMPIStatus s;
+        uint16_t type = 3;  /* Use live migration as default */
+        uint16_t priority = 0;  /* Use default priority */
+
+        CMSetProperty(inst, "MigrationType",
+                      (CMPIValue *)&type, CMPI_uint16);
+
+        CMSetProperty(inst, "Priority",
+                      (CMPIValue *)&priority, CMPI_uint16);
+
+
+        CMSetStatus(&s, CMPI_RC_OK);
+
+        return s;
+}
+
+static CMPIStatus get_migration_sd(const CMPIObjectPath *ref,
+                                   CMPIInstance **_inst,
+                                   const CMPIBroker *broker,
+                                   bool is_get_inst)
+{
+        CMPIInstance *inst;
+        CMPIStatus s = {CMPI_RC_OK, NULL};
+        virConnectPtr conn = NULL;
+
+        conn = connect_by_classname(broker, CLASSNAME(ref), &s);
+        if (conn == NULL) {
+                if (is_get_inst)
+                        cu_statusf(broker, &s,
+                                   CMPI_RC_ERR_NOT_FOUND,
+                                   "No such instance");
+                goto out;
+        }
+
+        inst = get_typed_instance(broker,
+                                  CLASSNAME(ref),
+                                  "VirtualSystemMigrationSettingData",
+                                  NAMESPACE(ref));
+        if (inst == NULL) {
+                cu_statusf(broker, &s,
+                           CMPI_RC_ERR_FAILED,
+                           "Unable to get instance for %s", CLASSNAME(ref));
+                goto out;
+        }
+
+        CMSetProperty(inst, "InstanceID",
+                      (CMPIValue *)"MigrationSettingData", CMPI_chars);
+
+        s = set_properties(broker, inst);
+
+        if (s.rc != CMPI_RC_OK)
+            goto out;
+
+        if (is_get_inst) {
+                s = cu_validate_ref(broker, ref, inst);
+                if (s.rc != CMPI_RC_OK)
+                        goto out;
+        }
+
+        *_inst = inst;
+
+ out:
+        return s;
+}
+
+static CMPIStatus return_vsmsd(const CMPIObjectPath *ref,
+                               const CMPIResult *results,
+                               bool name_only,
+                               bool is_get_inst)
+{
+        CMPIInstance *inst = NULL;
+        CMPIStatus s;
+
+        s = get_migration_sd(ref, &inst, _BROKER, is_get_inst);
+
+        if (s.rc == CMPI_RC_OK) {
+                if (name_only)
+                        cu_return_instance_name(results, inst);
+                else
+                        CMReturnInstance(results, inst);
+        }
+
+        return s;
+}
+
+static CMPIStatus EnumInstanceNames(CMPIInstanceMI *self,
+                                    const CMPIContext *context,
+                                    const CMPIResult *results,
+                                    const CMPIObjectPath *ref)
+{
+        return return_vsmsd(ref, results, true, false);
+}
+
+static CMPIStatus EnumInstances(CMPIInstanceMI *self,
+                                const CMPIContext *context,
+                                const CMPIResult *results,
+                                const CMPIObjectPath *ref,
+                                const char **properties)
+{
+        return return_vsmsd(ref, results, false, false);
+}
+
+
+static CMPIStatus GetInstance(CMPIInstanceMI *self,
+                              const CMPIContext *context,
+                              const CMPIResult *results,
+                              const CMPIObjectPath *ref,
+                              const char **properties)
+{
+        return return_vsmsd(ref, results, false, true);
+}
+
+DEFAULT_CI();
+DEFAULT_MI();
+DEFAULT_DI();
+DEFAULT_EQ();
+DEFAULT_INST_CLEANUP();
+
+STD_InstanceMIStub(, 
+                   Virt_VSMigrationSettingData,
+                   _BROKER,
+                   libvirt_cim_init());
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-set-style: "K&R"
+ * tab-width: 8
+ * c-basic-offset: 8
+ * indent-tabs-mode: nil
+ * End:
+ */