[libvirt] [PATCH 13/16] hyperv: domain undefine functions

--- src/hyperv/hyperv_driver.c | 72 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/src/hyperv/hyperv_driver.c b/src/hyperv/hyperv_driver.c index db59ce1..bd028ed 100644 --- a/src/hyperv/hyperv_driver.c +++ b/src/hyperv/hyperv_driver.c @@ -2205,6 +2205,76 @@ hypervDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus) return hypervDomainSetVcpusFlags(domain, nvcpus, 0); } + +static int +hypervDomainUndefineFlags(virDomainPtr domain, unsigned int flags ATTRIBUTE_UNUSED) +{ + int result = -1, nb_params; + const char *selector = "CreationClassName=Msvm_VirtualSystemManagementService"; + char uuid_string[VIR_UUID_STRING_BUFLEN]; + hypervPrivate *priv = domain->conn->privateData; + invokeXmlParam *params = NULL; + eprParam eprparam; + virBuffer query = VIR_BUFFER_INITIALIZER; + Msvm_ComputerSystem *computerSystem = NULL; + + virCheckFlags(0, -1); + + virUUIDFormat(domain->uuid, uuid_string); + + if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) { + goto cleanup; + } + + /* Shutdown the VM if not disabled */ + if (computerSystem->data->EnabledState != MSVM_COMPUTERSYSTEM_ENABLEDSTATE_DISABLED) { + if (hypervDomainShutdown(domain) < 0) { + goto cleanup; + } + } + + /* Deleting the VM */ + + /* Prepare EPR param */ + virBufferFreeAndReset(&query); + virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_SELECT); + virBufferAsprintf(&query, "where Name = \"%s\"", uuid_string); + eprparam.query = &query; + eprparam.wmiProviderURI = ROOT_VIRTUALIZATION; + + /* Create invokeXmlParam tab */ + nb_params = 1; + if (VIR_ALLOC_N(params, nb_params) < 0) + goto cleanup; + (*params).name = "ComputerSystem"; + (*params).type = EPR_PARAM; + (*params).param = &eprparam; + + /* Destroy VM */ + if (hypervInvokeMethod(priv, params, nb_params, "DestroyVirtualSystem", + MSVM_VIRTUALSYSTEMMANAGEMENTSERVICE_RESOURCE_URI, selector) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not delete domain")); + goto cleanup; + } + + result = 0; + + cleanup: + VIR_FREE(params); + hypervFreeObject(priv, (hypervObject *) computerSystem); + virBufferFreeAndReset(&query); + + return result; +} + + + +static int +hypervDomainUndefine(virDomainPtr domain) +{ + return hypervDomainUndefineFlags(domain, 0); +} + static virHypervisorDriver hypervHypervisorDriver = { .name = "Hyper-V", .connectOpen = hypervConnectOpen, /* 0.9.5 */ @@ -2258,6 +2328,8 @@ static virHypervisorDriver hypervHypervisorDriver = { .domainSetMemoryFlags = hypervDomainSetMemoryFlags, /* 1.2.10 */ .domainSetVcpus = hypervDomainSetVcpus, /* 1.2.10 */ .domainSetVcpusFlags = hypervDomainSetVcpusFlags, /* 1.2.10 */ + .domainUndefine = hypervDomainUndefine, /* 1.2.10 */ + .domainUndefineFlags = hypervDomainUndefineFlags, /* 1.2.10 */ }; /* Retrieves host system UUID */ -- 2.7.4