static virDomainPtr hypervDomainLookupByName(virConnectPtr conn, const char *name) { virDomainPtr domain = NULL; hypervPrivate *priv = conn->privateData; virBuffer query = VIR_BUFFER_INITIALIZER; Msvm_ComputerSystem *computerSystem = NULL; virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_SELECT); virBufferAddLit(&query, "where "); virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_VIRTUAL); virBufferAsprintf(&query, "and ElementName = \"%s\"", name); if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0) { goto cleanup; } if (computerSystem == NULL) { virReportError(VIR_ERR_NO_DOMAIN, _("No domain with name %s"), name); goto cleanup; } hypervMsvmComputerSystemToDomain(conn, computerSystem, &domain); cleanup: hypervFreeObject(priv, (hypervObject *)computerSystem); return domain; }
static virDomainPtr hypervDomainLookupByUUID(virConnectPtr conn, const unsigned char *uuid) { virDomainPtr domain = NULL; hypervPrivate *priv = conn->privateData; char uuid_string[VIR_UUID_STRING_BUFLEN]; virBuffer query = VIR_BUFFER_INITIALIZER; Msvm_ComputerSystem *computerSystem = NULL; virUUIDFormat(uuid, uuid_string); virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_SELECT); virBufferAddLit(&query, "where "); virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_VIRTUAL); virBufferAsprintf(&query, "and Name = \"%s\"", uuid_string); if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0) { goto cleanup; } if (computerSystem == NULL) { virReportError(VIR_ERR_NO_DOMAIN, _("No domain with UUID %s"), uuid_string); goto cleanup; } hypervMsvmComputerSystemToDomain(conn, computerSystem, &domain); cleanup: hypervFreeObject(priv, (hypervObject *)computerSystem); return domain; }
static virDomainPtr hypervDomainLookupByID(virConnectPtr conn, int id) { virDomainPtr domain = NULL; hypervPrivate *priv = conn->privateData; virBuffer query = VIR_BUFFER_INITIALIZER; Msvm_ComputerSystem *computerSystem = NULL; virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_SELECT); virBufferAddLit(&query, "where "); virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_VIRTUAL); virBufferAsprintf(&query, "and ProcessID = %d", id); if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0) { goto cleanup; } if (computerSystem == NULL) { HYPERV_ERROR(VIR_ERR_NO_DOMAIN, _("No domain with ID %d"), id); goto cleanup; } hypervMsvmComputerSystemToDomain(conn, computerSystem, &domain); cleanup: hypervFreeObject(priv, (hypervObject *)computerSystem); return domain; }
static int hypervConnectListAllDomains(virConnectPtr conn, virDomainPtr **domains, unsigned int flags) { hypervPrivate *priv = conn->privateData; virBuffer query = VIR_BUFFER_INITIALIZER; Msvm_ComputerSystem *computerSystemList = NULL; Msvm_ComputerSystem *computerSystem = NULL; size_t ndoms; virDomainPtr domain; virDomainPtr *doms = NULL; int count = 0; int ret = -1; size_t i; virCheckFlags(VIR_CONNECT_LIST_DOMAINS_FILTERS_ALL, -1); /* check for filter combinations that return no results: * persistent: all hyperv guests are persistent * snapshot: the driver does not support snapshot management * autostart: the driver does not support autostarting guests */ if ((MATCH(VIR_CONNECT_LIST_DOMAINS_TRANSIENT) && !MATCH(VIR_CONNECT_LIST_DOMAINS_PERSISTENT)) || (MATCH(VIR_CONNECT_LIST_DOMAINS_AUTOSTART) && !MATCH(VIR_CONNECT_LIST_DOMAINS_NO_AUTOSTART)) || (MATCH(VIR_CONNECT_LIST_DOMAINS_HAS_SNAPSHOT) && !MATCH(VIR_CONNECT_LIST_DOMAINS_NO_SNAPSHOT))) { if (domains && VIR_ALLOC_N(*domains, 1) < 0) goto cleanup; ret = 0; goto cleanup; } virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_SELECT); virBufferAddLit(&query, "where "); virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_VIRTUAL); /* construct query with filter depending on flags */ if (!(MATCH(VIR_CONNECT_LIST_DOMAINS_ACTIVE) && MATCH(VIR_CONNECT_LIST_DOMAINS_INACTIVE))) { if (MATCH(VIR_CONNECT_LIST_DOMAINS_ACTIVE)) { virBufferAddLit(&query, "and "); virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_ACTIVE); } if (MATCH(VIR_CONNECT_LIST_DOMAINS_INACTIVE)) { virBufferAddLit(&query, "and "); virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_INACTIVE); } } if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystemList) < 0) goto cleanup; if (domains) { if (VIR_ALLOC_N(doms, 1) < 0) goto cleanup; ndoms = 1; } for (computerSystem = computerSystemList; computerSystem != NULL; computerSystem = computerSystem->next) { /* filter by domain state */ if (MATCH(VIR_CONNECT_LIST_DOMAINS_FILTERS_STATE)) { int st = hypervMsvmComputerSystemEnabledStateToDomainState(computerSystem); if (!((MATCH(VIR_CONNECT_LIST_DOMAINS_RUNNING) && st == VIR_DOMAIN_RUNNING) || (MATCH(VIR_CONNECT_LIST_DOMAINS_PAUSED) && st == VIR_DOMAIN_PAUSED) || (MATCH(VIR_CONNECT_LIST_DOMAINS_SHUTOFF) && st == VIR_DOMAIN_SHUTOFF) || (MATCH(VIR_CONNECT_LIST_DOMAINS_OTHER) && (st != VIR_DOMAIN_RUNNING && st != VIR_DOMAIN_PAUSED && st != VIR_DOMAIN_SHUTOFF)))) continue; } /* managed save filter */ if (MATCH(VIR_CONNECT_LIST_DOMAINS_FILTERS_MANAGEDSAVE)) { bool mansave = computerSystem->data->EnabledState == MSVM_COMPUTERSYSTEM_ENABLEDSTATE_SUSPENDED; if (!((MATCH(VIR_CONNECT_LIST_DOMAINS_MANAGEDSAVE) && mansave) || (MATCH(VIR_CONNECT_LIST_DOMAINS_NO_MANAGEDSAVE) && !mansave))) continue; } if (!doms) { count++; continue; } if (VIR_RESIZE_N(doms, ndoms, count, 2) < 0) goto cleanup; domain = NULL; if (hypervMsvmComputerSystemToDomain(conn, computerSystem, &domain) < 0) goto cleanup; doms[count++] = domain; } if (doms) *domains = doms; doms = NULL; ret = count; cleanup: if (doms) { for (i = 0; i < count; ++i) { virDomainFree(doms[i]); } VIR_FREE(doms); } hypervFreeObject(priv, (hypervObject *)computerSystemList); return ret; }