# HG changeset patch # User Richard Maciel <rmaciel(a)linux.vnet.ibm.com&gt; # Date 1251388779 10800 # Node ID 84de50fc3126ea6de453da4543d43b28539eff67 # Parent 7a5403380789571fca9496003461c45f23e18c2f ComputerSystemDeletedIndication wasn't being called when a guest was removed. This patch fix it. Added and exported a function from ComputerSystem, so the indication can create an instance of the guest based on the domain structure stored. #2: Improved status information return in set_instance_state function Signed-off-by: Richard Maciel <rmaciel(a)linux.vnet.ibm.com&gt; diff -r 7a5403380789 -r 84de50fc3126 src/Virt_ComputerSystem.c --- a/src/Virt_ComputerSystem.c Thu Aug 20 17:16:24 2009 -0700 +++ b/src/Virt_ComputerSystem.c Thu Aug 27 12:59:39 2009 -0300 @@ -439,6 +439,102 @@ return 1; } +static CMPIStatus set_properties_from_dominfo(const CMPIBroker *broker, + const char *prefix, + struct domain *dominfo, + CMPIInstance *instance) +{ + CMPIStatus s = {CMPI_RC_ERR_FAILED, NULL}; + CMPIObjectPath *ref = NULL; + + ref = CMGetObjectPath(instance, &s); + if ((ref == NULL) || (s.rc != CMPI_RC_OK)) + return s; + + CMSetProperty(instance, "Name", + (CMPIValue *)dominfo->name, CMPI_chars); + + CMSetProperty(instance, "ElementName", + (CMPIValue *)dominfo->name, CMPI_chars); + + CMSetProperty(instance, "UUID", + (CMPIValue *)dominfo->uuid, CMPI_chars); + + if (!set_capdesc_from_dominfo(broker, dominfo, ref, instance)) { + CU_DEBUG("Problem in set_capdesc_from_dominfo function"); + cu_statusf(broker, &s, + CMPI_RC_FAILED, + "Could not set caption and description properties"); + goto out; + } + + /* We don't set state, because struct domain doesn't have that + * information */ + + if (!set_creation_class(instance)) { + CU_DEBUG("Problem in set_creation_class function"); + cu_statusf(broker, &s, + CMPI_RC_FAILED, + "Could not set creation class"); + goto out; + } + + if (!set_other_id_info(broker, dominfo->uuid, prefix, instance)) { + CU_DEBUG("Problem in set_other_id_info function"); + cu_statusf(broker, &s, + CMPI_RC_FAILED, + "Could not set other OtherIdentifyingInfo and " + "IdentifyingDescription"); + goto out; + } + + cu_statusf(broker, &s, + CMPI_RC_OK, + ""); + + out: + return s; +} + +CMPIStatus instance_from_dominfo(const CMPIBroker *broker, + const char *namespace, + const char *prefix, + struct domain *dominfo, + CMPIInstance **_inst) +{ + CMPIStatus s = {CMPI_RC_OK, NULL}; + CMPIInstance *inst = NULL; + + inst = get_typed_instance(broker, + prefix, + "ComputerSystem", + namespace); + + if (inst == NULL) { + CU_DEBUG("Could not init CS instance. " + "typestr: %s, namespace: %s", prefix, namespace); + cu_statusf(broker, &s, + CMPI_RC_ERR_FAILED, + "Unable to init ComputerSystem instance"); + goto out; + } + + s = set_properties_from_dominfo(broker, + prefix, + dominfo, + inst); + if (s.rc != CMPI_RC_OK) { + CU_DEBUG("Could not set instance properties"); + goto out; + } + + *_inst = inst; + + out: + return s; + +} + /* Populate an instance with information from a domain */ static CMPIStatus set_properties(const CMPIBroker *broker, virDomainPtr dom, diff -r 7a5403380789 -r 84de50fc3126 src/Virt_ComputerSystem.h --- a/src/Virt_ComputerSystem.h Thu Aug 20 17:16:24 2009 -0700 +++ b/src/Virt_ComputerSystem.h Thu Aug 27 12:59:39 2009 -0300 @@ -22,6 +22,7 @@ #define __VIRT_COMPUTERSYSTEM_H #include "misc_util.h" +#include "device_parsing.h" /** * Get a list of domain instances @@ -62,6 +63,25 @@ const char *name, CMPIInstance **_inst); +/** + * Create a domain instance from the domain structure. Note that the instance + * doesn't necessarily represents an existing domain (can represent a deleted + * one, for instance) + * + * @param broker A pointer to the current broker + * @param namespace The namespace to used by the domain instance + * @param prefix The virtualization prefix (i.e. KVM, Xen, LXC) + * @param dominfo A pointer to the struct domain used to fill the instance + * @param _inst In case of success the pointer to the instance + * @returns CMPIStatus + */ +CMPIStatus instance_from_dominfo(const CMPIBroker *broker, + const char *namespace, + const char *prefix, + struct domain *dominfo, + CMPIInstance **_inst); + + #endif /* diff -r 7a5403380789 -r 84de50fc3126 src/Virt_ComputerSystemIndication.c --- a/src/Virt_ComputerSystemIndication.c Thu Aug 20 17:16:24 2009 -0700 +++ b/src/Virt_ComputerSystemIndication.c Thu Aug 27 12:59:39 2009 -0300 @@ -330,6 +330,41 @@ return false; } +static bool create_deleted_guest_inst(char *xml, + char *namespace, + char *prefix, + CMPIInstance **inst) +{ + bool rc = false; + struct domain *dominfo = NULL; + int res; + CMPIStatus s = {CMPI_RC_OK, NULL}; + + res = get_dominfo_from_xml(xml, &dominfo); + if (res == 0) { + CU_DEBUG("failed to extract domain info from xml"); + goto out; + } + + s = instance_from_dominfo(_BROKER, + namespace, + prefix, + dominfo, + inst); + if (s.rc != CMPI_RC_OK) { + CU_DEBUG("instance from domain info error: %s", s.msg); + goto out; + } + /* Must set guest state */ + + rc = true; + + out: + cleanup_dominfo(&dominfo); + + return rc; +} + static bool async_ind(CMPIContext *context, virConnectPtr conn, int ind_type, @@ -360,12 +395,27 @@ cn = get_typed_class(prefix, "ComputerSystem"); op = CMNewObjectPath(_BROKER, args->ns, cn, &s); - if ((s.rc != CMPI_RC_OK) || CMIsNullObject(op)) + if ((s.rc != CMPI_RC_OK) || CMIsNullObject(op)) { + CU_DEBUG("op error"); goto out; + } - s = get_domain_by_name(_BROKER, op, name, &affected_inst); - if (s.rc != CMPI_RC_OK) - goto out; + if (ind_type == CS_CREATED || ind_type == CS_MODIFIED) { + s = get_domain_by_name(_BROKER, op, name, &affected_inst); + if (s.rc != CMPI_RC_OK) { + CU_DEBUG("domain by name error"); + goto out; + } + } else if (ind_type == CS_DELETED) { + rc = create_deleted_guest_inst(prev_dom.xml, + args->ns, + prefix, + &affected_inst); + if (!rc) { + CU_DEBUG("Could not recreate guest instance"); + goto out; + } + } /* FIXME: We are unable to get the previous CS instance after it has been modified. Consider keeping track of the previous

# HG changeset patch # User Richard Maciel <rmaciel(a)linux.vnet.ibm.com&gt; # Date 1251388782 10800 # Node ID 570b94a6c4277eae667be11ec48b23668a3c5e17 # Parent 84de50fc3126ea6de453da4543d43b28539eff67 Adds state information to the instance created in ComputerSystemDeletedIndication Had to export the state enumerations in ComputerSystem.c to use in the indication code #2: - Changed OtherEnabledState value to 'Guest destroyed' - Moved state enums to svpc_types.h Signed-off-by: Richard Maciel <rmaciel(a)linux.vnet.ibm.com&gt; diff -r 84de50fc3126 -r 570b94a6c427 src/Virt_ComputerSystem.c --- a/src/Virt_ComputerSystem.c Thu Aug 27 12:59:39 2009 -0300 +++ b/src/Virt_ComputerSystem.c Thu Aug 27 12:59:42 2009 -0300 @@ -47,18 +47,6 @@ const static CMPIBroker *_BROKER; -enum CIM_state { - CIM_STATE_UNKNOWN = 0, - CIM_STATE_ENABLED = 2, - CIM_STATE_DISABLED = 3, - CIM_STATE_SHUTDOWN = 4, - CIM_STATE_NOCHANGE = 5, - CIM_STATE_SUSPENDED = 6, - CIM_STATE_PAUSED = 9, - CIM_STATE_REBOOT = 10, - CIM_STATE_RESET = 11, -}; - /* Set the "Name" property of an instance from a domain */ static int set_name_from_dom(virDomainPtr dom, CMPIInstance *instance) { @@ -159,15 +147,6 @@ static uint16_t state_lv_to_cim_health(const char lv_state) { - enum CIM_health_state { - CIM_HEALTH_UNKNOWN = 0, - CIM_HEALTH_OK = 5, - CIM_HEALTH_MINOR_FAILURE = 15, - CIM_HEALTH_MAJOR_FAILURE = 20, - CIM_HEALTH_CRITICAL_FAILURE = 25, - CIM_HEALTH_NON_RECOVERABLE = 30, - }; - switch (lv_state) { case VIR_DOMAIN_NOSTATE: case VIR_DOMAIN_SHUTDOWN: @@ -189,28 +168,6 @@ static uint16_t state_lv_to_cim_oings(const char lv_state, const bool migrating) { - enum CIM_oping_status { - CIM_OPING_STATUS_UNKNOWN = 0, - CIM_OPING_STATUS_NOT_AVAILABLE = 1, - CIM_OPING_STATUS_SERVICING = 2, - CIM_OPING_STATUS_STARTING = 3, - CIM_OPING_STATUS_STOPPING = 4, - CIM_OPING_STATUS_STOPPED = 5, - CIM_OPING_STATUS_ABORTED = 6, - CIM_OPING_STATUS_DORMANT = 7, - CIM_OPING_STATUS_COMPLETED = 8, - CIM_OPING_STATUS_MIGRATING = 9, - CIM_OPING_STATUS_EMIGRATING = 10, - CIM_OPING_STATUS_IMMIGRATING = 11, - CIM_OPING_STATUS_SNAPSHOTTING = 12, - CIM_OPING_STATUS_SHUTTING_DOWN = 13, - CIM_OPING_STATUS_IN_TEST = 14, - CIM_OPING_STATUS_TRANSITIONING = 15, - CIM_OPING_STATUS_IN_SERVICE = 16, - CIM_OPING_STATUS_STARTED = 32768, - }; - - if (migrating) return CIM_OPING_STATUS_MIGRATING; @@ -237,27 +194,6 @@ static uint16_t state_lv_to_cim_os(const char lv_state) { - enum CIM_op_status { - CIM_OP_STATUS_UNKNOWN = 0, - CIM_OP_STATUS_OTHER = 1, - CIM_OP_STATUS_OK = 2, - CIM_OP_STATUS_DEGRADED = 3, - CIM_OP_STATUS_STRESSED = 4, - CIM_OP_STATUS_PREDICTIVE_FAILURE = 5, - CIM_OP_STATUS_ERROR = 6, - CIM_OP_STATUS_NON_RECOVERABLE = 7, - CIM_OP_STATUS_STARTING = 8, - CIM_OP_STATUS_STOPPING = 9, - CIM_OP_STATUS_STOPPED = 10, - CIM_OP_STATUS_IN_SERVICE = 11, - CIM_OP_STATUS_NO_CONTACT = 12, - CIM_OP_STATUS_LOST_COMMS = 13, - CIM_OP_STATUS_ABORTED = 14, - CIM_OP_STATUS_DORMANT = 15, - CIM_OP_STATUS_COMPLETED = 17, - CIM_OP_STATUS_POWER_MODE = 18, - }; - switch (lv_state) { case VIR_DOMAIN_NOSTATE: case VIR_DOMAIN_SHUTDOWN: @@ -463,7 +399,7 @@ if (!set_capdesc_from_dominfo(broker, dominfo, ref, instance)) { CU_DEBUG("Problem in set_capdesc_from_dominfo function"); cu_statusf(broker, &s, - CMPI_RC_FAILED, + CMPI_RC_ERR_FAILED, "Could not set caption and description properties"); goto out; } @@ -474,7 +410,7 @@ if (!set_creation_class(instance)) { CU_DEBUG("Problem in set_creation_class function"); cu_statusf(broker, &s, - CMPI_RC_FAILED, + CMPI_RC_ERR_FAILED, "Could not set creation class"); goto out; } @@ -482,7 +418,7 @@ if (!set_other_id_info(broker, dominfo->uuid, prefix, instance)) { CU_DEBUG("Problem in set_other_id_info function"); cu_statusf(broker, &s, - CMPI_RC_FAILED, + CMPI_RC_ERR_FAILED, "Could not set other OtherIdentifyingInfo and " "IdentifyingDescription"); goto out; diff -r 84de50fc3126 -r 570b94a6c427 src/Virt_ComputerSystemIndication.c --- a/src/Virt_ComputerSystemIndication.c Thu Aug 27 12:59:39 2009 -0300 +++ b/src/Virt_ComputerSystemIndication.c Thu Aug 27 12:59:42 2009 -0300 @@ -330,6 +330,51 @@ return false; } +static bool set_instance_state(CMPIInstance *instance) +{ + CMPIStatus s = {CMPI_RC_OK, NULL}; + CMPIUint16 cim_state; + CMPIString *cim_state_other = NULL; + CMPIUint16 health_state; + CMPIUint16 req_state; + CMPIUint16 oping_status; + CMPIUint16 op_status; + CMPIArray *array; + + cim_state = CIM_STATE_OTHER; + cim_state_other = CMNewString(_BROKER, "Guest destroyed", &s); + CMSetProperty(instance, "EnabledState", + (CMPIValue *)&cim_state, CMPI_uint16); + CMSetProperty(instance, "OtherEnabledState", + (CMPIValue *)&cim_state_other, CMPI_string); + + health_state = CIM_HEALTH_UNKNOWN; + CMSetProperty(instance, "HealthState", + (CMPIValue *)&health_state, CMPI_uint16); + + array = CMNewArray(_BROKER, 2, CMPI_uint16, &s); + if ((s.rc != CMPI_RC_OK) || (CMIsNullObject(array))) + return false; + + op_status = CIM_OP_STATUS_COMPLETED; + CMSetArrayElementAt(array, 0, &op_status, CMPI_uint16); + op_status = CIM_OP_STATUS_OK; + CMSetArrayElementAt(array, 1, &op_status, CMPI_uint16); + + CMSetProperty(instance, "OperationalStatus", + (CMPIValue *)&array, CMPI_uint16A); + + oping_status = CIM_OPING_STATUS_COMPLETED; + CMSetProperty(instance, "OperatingStatus", + (CMPIValue *)&oping_status, CMPI_uint16); + + req_state = CIM_STATE_UNKNOWN; + CMSetProperty(instance, "RequestedState", + (CMPIValue *)&req_state, CMPI_uint16); + + return true; +} + static bool create_deleted_guest_inst(char *xml, char *namespace, char *prefix, @@ -355,9 +400,10 @@ CU_DEBUG("instance from domain info error: %s", s.msg); goto out; } - /* Must set guest state */ - rc = true; + rc = set_instance_state(*inst); + if (!rc) + CU_DEBUG("Error setting instance state"); out: cleanup_dominfo(&dominfo); diff -r 84de50fc3126 -r 570b94a6c427 src/svpc_types.h --- a/src/svpc_types.h Thu Aug 27 12:59:39 2009 -0300 +++ b/src/svpc_types.h Thu Aug 27 12:59:42 2009 -0300 @@ -102,4 +102,70 @@ return CIM_VSSD_RECOVERY_NONE; } +/* State enums used by ComputerSystem */ +enum CIM_state { + CIM_STATE_UNKNOWN = 0, + CIM_STATE_OTHER = 1, + CIM_STATE_ENABLED = 2, + CIM_STATE_DISABLED = 3, + CIM_STATE_SHUTDOWN = 4, + CIM_STATE_NOCHANGE = 5, + CIM_STATE_SUSPENDED = 6, + CIM_STATE_PAUSED = 9, + CIM_STATE_REBOOT = 10, + CIM_STATE_RESET = 11, +}; + +enum CIM_health_state { + CIM_HEALTH_UNKNOWN = 0, + CIM_HEALTH_OK = 5, + CIM_HEALTH_MINOR_FAILURE = 15, + CIM_HEALTH_MAJOR_FAILURE = 20, + CIM_HEALTH_CRITICAL_FAILURE = 25, + CIM_HEALTH_NON_RECOVERABLE = 30, +}; + +enum CIM_oping_status { + CIM_OPING_STATUS_UNKNOWN = 0, + CIM_OPING_STATUS_NOT_AVAILABLE = 1, + CIM_OPING_STATUS_SERVICING = 2, + CIM_OPING_STATUS_STARTING = 3, + CIM_OPING_STATUS_STOPPING = 4, + CIM_OPING_STATUS_STOPPED = 5, + CIM_OPING_STATUS_ABORTED = 6, + CIM_OPING_STATUS_DORMANT = 7, + CIM_OPING_STATUS_COMPLETED = 8, + CIM_OPING_STATUS_MIGRATING = 9, + CIM_OPING_STATUS_EMIGRATING = 10, + CIM_OPING_STATUS_IMMIGRATING = 11, + CIM_OPING_STATUS_SNAPSHOTTING = 12, + CIM_OPING_STATUS_SHUTTING_DOWN = 13, + CIM_OPING_STATUS_IN_TEST = 14, + CIM_OPING_STATUS_TRANSITIONING = 15, + CIM_OPING_STATUS_IN_SERVICE = 16, + CIM_OPING_STATUS_STARTED = 32768, +}; + +enum CIM_op_status { + CIM_OP_STATUS_UNKNOWN = 0, + CIM_OP_STATUS_OTHER = 1, + CIM_OP_STATUS_OK = 2, + CIM_OP_STATUS_DEGRADED = 3, + CIM_OP_STATUS_STRESSED = 4, + CIM_OP_STATUS_PREDICTIVE_FAILURE = 5, + CIM_OP_STATUS_ERROR = 6, + CIM_OP_STATUS_NON_RECOVERABLE = 7, + CIM_OP_STATUS_STARTING = 8, + CIM_OP_STATUS_STOPPING = 9, + CIM_OP_STATUS_STOPPED = 10, + CIM_OP_STATUS_IN_SERVICE = 11, + CIM_OP_STATUS_NO_CONTACT = 12, + CIM_OP_STATUS_LOST_COMMS = 13, + CIM_OP_STATUS_ABORTED = 14, + CIM_OP_STATUS_DORMANT = 15, + CIM_OP_STATUS_COMPLETED = 17, + CIM_OP_STATUS_POWER_MODE = 18, +}; + + #endif