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author | awilliam@xenbuild2.aw <awilliam@xenbuild2.aw> | 2007-01-31 10:30:54 -0700 |
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committer | awilliam@xenbuild2.aw <awilliam@xenbuild2.aw> | 2007-01-31 10:30:54 -0700 |
commit | 8e36c6490cab47a5b4acbd480a9f30f36d21fd6f (patch) | |
tree | 39eee25efcc0e8738a5e06b84daccb012fb516fc /tools/libxen/src/xen_vm_metrics.c | |
parent | 0bf55ad11aee51ec964904535b7a9ba0b694870f (diff) | |
parent | f492dd97fb674fbf6fe86f3052a50098ed169201 (diff) | |
download | xen-8e36c6490cab47a5b4acbd480a9f30f36d21fd6f.tar.gz xen-8e36c6490cab47a5b4acbd480a9f30f36d21fd6f.tar.bz2 xen-8e36c6490cab47a5b4acbd480a9f30f36d21fd6f.zip |
merge with xen-unstable.hg
Diffstat (limited to 'tools/libxen/src/xen_vm_metrics.c')
-rw-r--r-- | tools/libxen/src/xen_vm_metrics.c | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/tools/libxen/src/xen_vm_metrics.c b/tools/libxen/src/xen_vm_metrics.c new file mode 100644 index 0000000000..03a08d8971 --- /dev/null +++ b/tools/libxen/src/xen_vm_metrics.c @@ -0,0 +1,194 @@ +/* + * Copyright (c) 2006, XenSource Inc. + * + * 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 <stddef.h> +#include <stdlib.h> + +#include "xen_common.h" +#include "xen_int_float_map.h" +#include "xen_internal.h" +#include "xen_vm.h" +#include "xen_vm_metrics.h" + + +XEN_FREE(xen_vm_metrics) +XEN_SET_ALLOC_FREE(xen_vm_metrics) +XEN_ALLOC(xen_vm_metrics_record) +XEN_SET_ALLOC_FREE(xen_vm_metrics_record) +XEN_ALLOC(xen_vm_metrics_record_opt) +XEN_RECORD_OPT_FREE(xen_vm_metrics) +XEN_SET_ALLOC_FREE(xen_vm_metrics_record_opt) + + +static const struct_member xen_vm_metrics_record_struct_members[] = + { + { .key = "uuid", + .type = &abstract_type_string, + .offset = offsetof(xen_vm_metrics_record, uuid) }, + { .key = "VM", + .type = &abstract_type_ref, + .offset = offsetof(xen_vm_metrics_record, vm) }, + { .key = "memory_actual", + .type = &abstract_type_int, + .offset = offsetof(xen_vm_metrics_record, memory_actual) }, + { .key = "VCPUs_number", + .type = &abstract_type_int, + .offset = offsetof(xen_vm_metrics_record, vcpus_number) }, + { .key = "VCPUs_utilisation", + .type = &abstract_type_int_float_map, + .offset = offsetof(xen_vm_metrics_record, vcpus_utilisation) } + }; + +const abstract_type xen_vm_metrics_record_abstract_type_ = + { + .typename = STRUCT, + .struct_size = sizeof(xen_vm_metrics_record), + .member_count = + sizeof(xen_vm_metrics_record_struct_members) / sizeof(struct_member), + .members = xen_vm_metrics_record_struct_members + }; + + +void +xen_vm_metrics_record_free(xen_vm_metrics_record *record) +{ + if (record == NULL) + { + return; + } + free(record->handle); + free(record->uuid); + xen_vm_record_opt_free(record->vm); + xen_int_float_map_free(record->vcpus_utilisation); + free(record); +} + + +bool +xen_vm_metrics_get_record(xen_session *session, xen_vm_metrics_record **result, xen_vm_metrics vm_metrics) +{ + abstract_value param_values[] = + { + { .type = &abstract_type_string, + .u.string_val = vm_metrics } + }; + + abstract_type result_type = xen_vm_metrics_record_abstract_type_; + + *result = NULL; + XEN_CALL_("VM_metrics.get_record"); + + if (session->ok) + { + (*result)->handle = xen_strdup_((*result)->uuid); + } + + return session->ok; +} + + +bool +xen_vm_metrics_get_by_uuid(xen_session *session, xen_vm_metrics *result, char *uuid) +{ + abstract_value param_values[] = + { + { .type = &abstract_type_string, + .u.string_val = uuid } + }; + + abstract_type result_type = abstract_type_string; + + *result = NULL; + XEN_CALL_("VM_metrics.get_by_uuid"); + return session->ok; +} + + +bool +xen_vm_metrics_get_vm(xen_session *session, xen_vm *result, xen_vm_metrics vm_metrics) +{ + abstract_value param_values[] = + { + { .type = &abstract_type_string, + .u.string_val = vm_metrics } + }; + + abstract_type result_type = abstract_type_string; + + *result = NULL; + XEN_CALL_("VM_metrics.get_VM"); + return session->ok; +} + + +bool +xen_vm_metrics_get_memory_actual(xen_session *session, int64_t *result, xen_vm_metrics vm_metrics) +{ + abstract_value param_values[] = + { + { .type = &abstract_type_string, + .u.string_val = vm_metrics } + }; + + abstract_type result_type = abstract_type_int; + + XEN_CALL_("VM_metrics.get_memory_actual"); + return session->ok; +} + + +bool +xen_vm_metrics_get_vcpus_number(xen_session *session, int64_t *result, xen_vm_metrics vm_metrics) +{ + abstract_value param_values[] = + { + { .type = &abstract_type_string, + .u.string_val = vm_metrics } + }; + + abstract_type result_type = abstract_type_int; + + XEN_CALL_("VM_metrics.get_VCPUs_number"); + return session->ok; +} + + +bool +xen_vm_metrics_get_vcpus_utilisation(xen_session *session, xen_int_float_map **result, xen_vm_metrics vm_metrics) +{ + abstract_value param_values[] = + { + { .type = &abstract_type_string, + .u.string_val = vm_metrics } + }; + + abstract_type result_type = abstract_type_int_float_map; + + *result = NULL; + XEN_CALL_("VM_metrics.get_VCPUs_utilisation"); + return session->ok; +} + + +bool +xen_vm_metrics_get_uuid(xen_session *session, char **result, xen_vm_metrics vm_metrics) +{ + *result = session->ok ? xen_strdup_((char *)vm_metrics) : NULL; + return session->ok; +} |