[Libvirt-cim] [PATCH 2 of 2] (#2) Add new provider: RedirectionService
Kaitlin Rupert
kaitlin at linux.vnet.ibm.com
Tue Sep 16 16:51:09 UTC 2008
# HG changeset patch
# User Kaitlin Rupert <karupert at us.ibm.com>
# Date 1221241361 25200
# Node ID 0e536fb7c18f1decccbdeee4b9969031ff987a8a
# Parent ac88d6e29e5adea93c5cfba489bdd6a5b4904521
(#2) Add new provider: RedirectionService.
Updates:
-Move the following to svpc_types.h:
#define SERVICE_TYPE 3
#define SHARING_MODE 3
#define ENABLED_STATE 2
#define REQUESTED_STATE 12
-If one of the following returns a negative value, set the corresponding variable to 0
num_dom = virConnectNumOfDomains(conn);
num_defined_dom = virConnectNumOfDefinedDomains(conn);
-Move bulk of get_rs() to a seperate set_inst_properties() function.
-Rename get_rs() to get_console_rs().
Signed-off-by: Kaitlin Rupert <karupert at us.ibm.com>
diff -r ac88d6e29e5a -r 0e536fb7c18f src/Virt_RedirectionService.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Virt_RedirectionService.c Fri Sep 12 10:42:41 2008 -0700
@@ -0,0 +1,234 @@
+/*
+ * 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 <string.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <inttypes.h>
+
+#include "cmpidt.h"
+#include "cmpift.h"
+#include "cmpimacs.h"
+
+#include "misc_util.h"
+#include "svpc_types.h"
+
+#include <libcmpiutil/libcmpiutil.h>
+#include <libcmpiutil/std_invokemethod.h>
+#include <libcmpiutil/std_instance.h>
+
+#include "Virt_HostSystem.h"
+
+const static CMPIBroker *_BROKER;
+
+static CMPIStatus set_inst_properties(const CMPIBroker *broker,
+ const CMPIContext *context,
+ const CMPIObjectPath *ref,
+ virConnectPtr conn,
+ CMPIInstance *inst)
+{
+ CMPIStatus s = {CMPI_RC_OK, NULL};
+ CMPIArray *array;
+ const char *name = NULL;
+ const char *ccname = NULL;
+ uint16_t prop_val;
+ int num_defined_dom;
+ int num_dom;
+
+ s = get_host_system_properties(&name, &ccname, ref, broker, context);
+ if (s.rc != CMPI_RC_OK) {
+ cu_statusf(broker, &s,
+ CMPI_RC_ERR_FAILED,
+ "Unable to get host attributes");
+ goto out;
+ }
+
+ CMSetProperty(inst, "ElementName",
+ (CMPIValue *)"ConsoleRedirectionService", CMPI_chars);
+
+ CMSetProperty(inst, "Name",
+ (CMPIValue *)"ConsoleRedirectionService", CMPI_chars);
+
+ CMSetProperty(inst, "SystemName",
+ (CMPIValue *)name, CMPI_chars);
+
+ CMSetProperty(inst, "SystemCreationClassName",
+ (CMPIValue *)ccname, CMPI_chars);
+
+ array = CMNewArray(broker, 1, CMPI_uint16, &s);
+ if ((s.rc != CMPI_RC_OK) || CMIsNullObject(array))
+ goto out;
+
+ prop_val = (uint16_t)CIM_CRS_SERVICE_TYPE;
+ CMSetArrayElementAt(array, 0, &prop_val, CMPI_uint16);
+
+ CMSetProperty(inst, "RedirectionServiceType",
+ (CMPIValue *)&array, CMPI_uint16A);
+
+ num_dom = virConnectNumOfDomains(conn);
+ num_defined_dom = virConnectNumOfDefinedDomains(conn);
+
+ if (num_dom < 0)
+ num_dom = 0;
+
+ if (num_defined_dom < 0)
+ num_defined_dom = 0;
+
+ prop_val = (uint16_t) num_defined_dom + (uint16_t) num_defined_dom;
+ CMSetProperty(inst, "MaxConcurrentEnabledSAPs",
+ (CMPIValue *)&prop_val, CMPI_uint16);
+
+ prop_val = (uint16_t)CIM_CRS_SHARING_MODE;
+ CMSetProperty(inst, "SharingMode",
+ (CMPIValue *)&prop_val, CMPI_uint16);
+
+ prop_val = (uint16_t)CIM_CRS_ENABLED_STATE;
+ CMSetProperty(inst, "EnabledState",
+ (CMPIValue *)&prop_val, CMPI_uint16);
+
+ prop_val = (uint16_t)CIM_CRS_REQUESTED_STATE;
+ CMSetProperty(inst, "RequestedState",
+ (CMPIValue *)&prop_val, CMPI_uint16);
+
+ out:
+ return s;
+}
+
+static CMPIStatus get_console_rs(const CMPIObjectPath *reference,
+ CMPIInstance **_inst,
+ const CMPIBroker *broker,
+ const CMPIContext *context,
+ bool is_get_inst)
+{
+ CMPIStatus s = {CMPI_RC_OK, NULL};
+ virConnectPtr conn = NULL;
+ CMPIInstance *inst = NULL;
+
+ *_inst = NULL;
+ conn = connect_by_classname(broker, CLASSNAME(reference), &s);
+ if (conn == NULL) {
+ if (is_get_inst)
+ cu_statusf(broker, &s,
+ CMPI_RC_ERR_NOT_FOUND,
+ "No such instance");
+
+ return s;
+ }
+
+ inst = get_typed_instance(broker,
+ pfx_from_conn(conn),
+ "ConsoleRedirectionService",
+ NAMESPACE(reference));
+
+ if (inst == NULL) {
+ CU_DEBUG("Failed to get typed instance");
+ cu_statusf(broker, &s,
+ CMPI_RC_ERR_FAILED,
+ "Failed to create instance");
+ goto out;
+ }
+
+ s = set_inst_properties(broker, context, reference, conn, inst);
+ if (s.rc != CMPI_RC_OK)
+ goto out;
+
+ if (is_get_inst) {
+ s = cu_validate_ref(broker, reference, inst);
+ if (s.rc != CMPI_RC_OK)
+ goto out;
+ }
+
+ out:
+ virConnectClose(conn);
+ *_inst = inst;
+
+ return s;
+}
+
+static CMPIStatus return_rs(const CMPIContext *context,
+ const CMPIObjectPath *reference,
+ const CMPIResult *results,
+ bool name_only,
+ bool is_get_inst)
+{
+ CMPIStatus s = {CMPI_RC_OK, NULL};
+ CMPIInstance *inst;
+
+ s = get_console_rs(reference, &inst, _BROKER, context, is_get_inst);
+ if (s.rc != CMPI_RC_OK || inst == NULL)
+ goto out;
+
+ if (name_only)
+ cu_return_instance_name(results, inst);
+ else
+ CMReturnInstance(results, inst);
+ out:
+ return s;
+}
+
+static CMPIStatus EnumInstanceNames(CMPIInstanceMI *self,
+ const CMPIContext *context,
+ const CMPIResult *results,
+ const CMPIObjectPath *reference)
+{
+ return return_rs(context, reference, results, true, false);
+}
+
+static CMPIStatus EnumInstances(CMPIInstanceMI *self,
+ const CMPIContext *context,
+ const CMPIResult *results,
+ const CMPIObjectPath *reference,
+ const char **properties)
+{
+
+ return return_rs(context, reference, results, false, false);
+}
+
+static CMPIStatus GetInstance(CMPIInstanceMI *self,
+ const CMPIContext *context,
+ const CMPIResult *results,
+ const CMPIObjectPath *ref,
+ const char **properties)
+{
+ return return_rs(context, ref, results, false, true);
+}
+
+DEFAULT_CI();
+DEFAULT_MI();
+DEFAULT_DI();
+DEFAULT_EQ();
+DEFAULT_INST_CLEANUP();
+
+STD_InstanceMIStub(,
+ Virt_RedirectionService,
+ _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:
+ */
diff -r ac88d6e29e5a -r 0e536fb7c18f src/svpc_types.h
--- a/src/svpc_types.h Fri Sep 12 10:52:11 2008 -0700
+++ b/src/svpc_types.h Fri Sep 12 10:42:41 2008 -0700
@@ -50,6 +50,12 @@
#define CIM_EC_CHAR_DEFAULT 2
+/* ConsoleRedirectionService values */
+#define CIM_CRS_SERVICE_TYPE 3
+#define CIM_CRS_SHARING_MODE 3
+#define CIM_CRS_ENABLED_STATE 2
+#define CIM_CRS_REQUESTED_STATE 12
+
#include <libcmpiutil/libcmpiutil.h>
#include <string.h>
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