Re: [Libvirt-cim] [PATCH 1 of 2] Add parent_device_pool() which returnsthe parent pool for a given device type

# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com&gt; # Date 1240877148 25200 # Node ID e132a8e94381d218d39eb2fffc94b27a438abb32 # Parent 570c3507c7b2c3e55680e9a70f4889accb9a1cf7 Add parent_device_pool() which returns the parent pool for a given device type Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com&gt; diff -r 570c3507c7b2 -r e132a8e94381 src/Virt_DevicePool.c --- a/src/Virt_DevicePool.c Tue May 05 18:08:58 2009 -0700 +++ b/src/Virt_DevicePool.c Mon Apr 27 17:05:48 2009 -0700 @@ -77,7 +77,7 @@ goto out; } - pools[count].tag = strdup("Parent"); + pools[count].tag = strdup("0"); pools[count].path = NULL; pools[count].primordial = true; count++; @@ -1234,6 +1234,45 @@ return _get_pools(broker, reference, type, NULL, list); } +CMPIInstance *parent_device_pool(const CMPIBroker *broker, + const CMPIObjectPath *reference, + uint16_t type, + CMPIStatus *s) +{ + CMPIInstance *inst = NULL; + const char *id = NULL; + + if (type == CIM_RES_TYPE_MEM) { + id = "MemoryPool/0"; + } else if (type == CIM_RES_TYPE_PROC) { + id = "ProcessorPool/0"; + } else if (type == CIM_RES_TYPE_DISK) { + id = "DiskPool/0"; + } else if (type == CIM_RES_TYPE_NET) { + id = "NetworkPool/0"; + } else if (type == CIM_RES_TYPE_GRAPHICS) { + id = "GraphicsPool/0"; + } else if (type == CIM_RES_TYPE_INPUT) { + id = "InputPool/0"; + } else { + cu_statusf(broker, s, + CMPI_RC_ERR_INVALID_PARAMETER, + "No such device type `%s'", type); + goto out; + } + + *s = get_pool_by_name(broker, reference, id, &inst); + if (inst == NULL) { + cu_statusf(broker, s, + CMPI_RC_ERR_FAILED, + "No default pool found for type %hi", type); + } + + out: + + return inst; +} + CMPIInstance *default_device_pool(const CMPIBroker *broker, const CMPIObjectPath *reference, uint16_t type, @@ -1241,43 +1280,38 @@ { CMPIInstance *inst = NULL; struct inst_list list; + bool val; - inst_list_init(&list); + if ((type == CIM_RES_TYPE_DISK) || (type == CIM_RES_TYPE_NET)) { + int i = 0; + CMPIrc rc; - if (type == CIM_RES_TYPE_MEM) { - *s = get_pool_by_name(broker, reference, "MemoryPool/0", &inst); - } else if (type == CIM_RES_TYPE_PROC) { - *s = get_pool_by_name(broker, reference, "ProcessorPool/0", &inst); - } else if (type == CIM_RES_TYPE_DISK) { + inst_list_init(&list); + *s = enum_pools(broker, reference, type, &list); - if ((s->rc == CMPI_RC_OK) && (list.cur > 0))

- inst = list.list[0]; - } else if (type == CIM_RES_TYPE_NET) { - *s = enum_pools(broker, reference, type, &list); - if ((s->rc == CMPI_RC_OK) && (list.cur > 0)) - inst = list.list[0];

- } else if (type == CIM_RES_TYPE_GRAPHICS) { - *s = get_pool_by_name(broker, - reference, - "GraphicsPool/0", - &inst);

- } else if (type == CIM_RES_TYPE_INPUT) { - *s = get_pool_by_name(broker, - reference, - "InputPool/0", - &inst); + if ((s->rc == CMPI_RC_OK) && (list.cur > 0)) { + + for (i = 0; i < list.cur; i++) { + rc = cu_get_bool_prop(list.list[i], + "Primordial", + &val); + if ((rc != CMPI_RC_OK) || (val)) + continue; + + inst = list.list[i]; + break; + }

+ } + + inst_list_free(&list); + + if (inst == NULL) { + cu_statusf(broker, s, + CMPI_RC_ERR_FAILED, + "No default pool found for type %hi", type); + } } else { - cu_statusf(broker, s, - CMPI_RC_ERR_INVALID_PARAMETER, - "No such device type `%s'", type); - } - - inst_list_free(&list); - - if (inst == NULL) { - cu_statusf(broker, s, - CMPI_RC_ERR_FAILED, - "No default pool found for type %hi", type); + inst = parent_device_pool(broker, reference, type, s); } return inst; diff -r 570c3507c7b2 -r e132a8e94381 src/Virt_DevicePool.h --- a/src/Virt_DevicePool.h Tue May 05 18:08:58 2009 -0700 +++ b/src/Virt_DevicePool.h Mon Apr 27 17:05:48 2009 -0700 @@ -106,6 +106,20 @@ CMPIInstance **_inst); /** + * Get the parent pool for a given device type + * + * @param broker A pointer to the current broker + * @param ref The object path containing namespace and prefix info + * @param type The device type in question + * @param status The returned status + * @returns Parent pool instance + */ +CMPIInstance *parent_device_pool(const CMPIBroker *broker, + const CMPIObjectPath *reference, + uint16_t type, + CMPIStatus *s); + +/** * Get the default pool for a given device type * * @param broker A pointer to the current broker _______________________________________________ Libvirt-cim mailing list Libvirt-cim(a)redhat.com https://www.redhat.com/mailman/listinfo/libvirt-cim