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自学教程：C++ virDomainFindByUUID函数代码示例

51自学网 2021-06-03 09:41:53

C++

这篇教程C++ virDomainFindByUUID函数代码示例写得很实用，希望能帮到您。

本文整理汇总了C++中virDomainFindByUUID函数的典型用法代码示例。如果您正苦于以下问题：C++ virDomainFindByUUID函数的具体用法？C++ virDomainFindByUUID怎么用？C++ virDomainFindByUUID使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了virDomainFindByUUID函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: openvzDomainSetAutostart

static intopenvzDomainSetAutostart(virDomainPtr dom, int autostart){    struct openvz_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    const char *prog[] = { VZCTL, "--quiet", "set", PROGRAM_SENTINAL,                           "--onboot", autostart ? "yes" : "no",                           "--save", NULL };    int ret = -1;    openvzDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    openvzDriverUnlock(driver);    if (!vm) {        openvzError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    openvzSetProgramSentinal(prog, vm->def->name);    if (virRun(prog, NULL) < 0) {        goto cleanup;    }    ret = 0;cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:31，

示例2: vmwareDomainCreateWithFlags

static intvmwareDomainCreateWithFlags(virDomainPtr dom,                            unsigned int flags ATTRIBUTE_UNUSED){    struct vmware_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    int ret = -1;    vmwareDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    if (!vm) {        char uuidstr[VIR_UUID_STRING_BUFLEN];        virUUIDFormat(dom->uuid, uuidstr);        vmwareError(VIR_ERR_NO_DOMAIN,                    _("No domain with matching uuid '%s'"), uuidstr);        goto cleanup;    }    if (virDomainObjIsActive(vm)) {        vmwareError(VIR_ERR_OPERATION_INVALID,                    "%s", _("Domain is already running"));        goto cleanup;    }    ret = vmwareStartVM(driver, vm);cleanup:    if (vm)        virDomainObjUnlock(vm);    vmwareDriverUnlock(driver);    return ret;}

开发者ID:rbu，项目名称:libvirt，代码行数:32，

示例3: vmwareDomainLookupByUUID

static virDomainPtrvmwareDomainLookupByUUID(virConnectPtr conn, const unsigned char *uuid){    struct vmware_driver *driver = conn->privateData;    virDomainObjPtr vm;    virDomainPtr dom = NULL;    vmwareDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, uuid);    vmwareDriverUnlock(driver);    if (!vm) {        vmwareError(VIR_ERR_NO_DOMAIN, NULL);        goto cleanup;    }    dom = virGetDomain(conn, vm->def->name, vm->def->uuid);    if (dom)        dom->id = vm->def->id;  cleanup:    if (vm)        virDomainObjUnlock(vm);    return dom;}

开发者ID:rbu，项目名称:libvirt，代码行数:25，

示例4: openvzDomainGetState

static intopenvzDomainGetState(virDomainPtr dom,                     int *state,                     int *reason,                     unsigned int flags){    struct openvz_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    int ret = -1;    virCheckFlags(0, -1);    openvzDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    openvzDriverUnlock(driver);    if (!vm) {        openvzError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    ret = openvzGetVEStatus(vm, state, reason);cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:29，

示例5: vmwareDomainGetXMLDesc

static char *vmwareDomainGetXMLDesc(virDomainPtr dom, unsigned int flags){    struct vmware_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    char *ret = NULL;    /* Flags checked by virDomainDefFormat */    vmwareDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    vmwareDriverUnlock(driver);    if (!vm) {        virReportError(VIR_ERR_NO_DOMAIN, "%s",                       _("no domain with matching uuid"));        goto cleanup;    }    ret = virDomainDefFormat(vm->def, flags);  cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:pdf，项目名称:libvirt，代码行数:26，

示例6: vmwareDomainGetInfo

static intvmwareDomainGetInfo(virDomainPtr dom, virDomainInfoPtr info){    struct vmware_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    int ret = -1;    vmwareDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    vmwareDriverUnlock(driver);    if (!vm) {        vmwareError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    info->state = vm->state;    info->cpuTime = 0;    info->maxMem = vm->def->mem.max_balloon;    info->memory = vm->def->mem.cur_balloon;    info->nrVirtCpu = vm->def->vcpus;    ret = 0;  cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:rbu，项目名称:libvirt，代码行数:29，

示例7: vmwareDomainResume

static intvmwareDomainResume(virDomainPtr dom){    struct vmware_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    const char *cmd[] = {        VMRUN, "-T", PROGRAM_SENTINAL, "unpause", PROGRAM_SENTINAL,        NULL    };    int ret = -1;    if (driver->type == TYPE_PLAYER) {        vmwareError(VIR_ERR_INTERNAL_ERROR, "%s",                    _("vmplayer does not support libvirt suspend/resume"                      "(vmware pause/unpause) operation "));        return ret;    }    vmwareDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    vmwareDriverUnlock(driver);    if (!vm) {        vmwareError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    vmwareSetSentinal(cmd, vmw_types[driver->type]);    vmwareSetSentinal(cmd, ((vmwareDomainPtr) vm->privateData)->vmxPath);    if (vm->state != VIR_DOMAIN_PAUSED) {        vmwareError(VIR_ERR_INTERNAL_ERROR, "%s",                    _("domain is not in suspend state"));        goto cleanup;    }    if (virRun(cmd, NULL) < 0)        goto cleanup;    vm->state = VIR_DOMAIN_RUNNING;    ret = 0;  cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:rbu，项目名称:libvirt，代码行数:48，

示例8: vmwareDomainReboot

static intvmwareDomainReboot(virDomainPtr dom, unsigned int flags){    struct vmware_driver *driver = dom->conn->privateData;    const char * vmxPath = NULL;    virDomainObjPtr vm;    const char *cmd[] = {        VMRUN, "-T", PROGRAM_SENTINAL,        "reset", PROGRAM_SENTINAL, "soft", NULL    };    int ret = -1;    virCheckFlags(0, -1);    vmwareDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    vmwareDriverUnlock(driver);    if (!vm) {        virReportError(VIR_ERR_NO_DOMAIN, "%s",                       _("no domain with matching uuid"));        goto cleanup;    }    vmxPath = ((vmwareDomainPtr) vm->privateData)->vmxPath;    vmwareSetSentinal(cmd, vmw_types[driver->type]);    vmwareSetSentinal(cmd, vmxPath);    if (vmwareUpdateVMStatus(driver, vm) < 0)        goto cleanup;    if (virDomainObjGetState(vm, NULL) != VIR_DOMAIN_RUNNING) {        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",                       _("domain is not in running state"));        goto cleanup;    }    if (virRun(cmd, NULL) < 0)        goto cleanup;    ret = 0;  cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:pdf，项目名称:libvirt，代码行数:47，

示例9: vmwareDomainUndefineFlags

static intvmwareDomainUndefineFlags(virDomainPtr dom,                          unsigned int flags){    struct vmware_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    int ret = -1;    virCheckFlags(0, -1);    vmwareDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    if (!vm) {        char uuidstr[VIR_UUID_STRING_BUFLEN];        virUUIDFormat(dom->uuid, uuidstr);        virReportError(VIR_ERR_NO_DOMAIN,                       _("no domain with matching uuid '%s'"), uuidstr);        goto cleanup;    }    if (!vm->persistent) {        virReportError(VIR_ERR_OPERATION_INVALID,                       "%s", _("cannot undefine transient domain"));        goto cleanup;    }    if (vmwareUpdateVMStatus(driver, vm) < 0)        goto cleanup;    if (virDomainObjIsActive(vm)) {        vm->persistent = 0;    } else {        virDomainRemoveInactive(&driver->domains, vm);        vm = NULL;    }    ret = 0;  cleanup:    if (vm)        virDomainObjUnlock(vm);    vmwareDriverUnlock(driver);    return ret;}

开发者ID:pdf，项目名称:libvirt，代码行数:46，

示例10: openvzDomainShutdownFlags

static intopenvzDomainShutdownFlags(virDomainPtr dom,                          unsigned int flags) {    struct openvz_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    const char *prog[] = {VZCTL, "--quiet", "stop", PROGRAM_SENTINAL, NULL};    int ret = -1;    int status;    virCheckFlags(0, -1);    openvzDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    openvzDriverUnlock(driver);    if (!vm) {        openvzError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    if (openvzGetVEStatus(vm, &status, NULL) == -1)        goto cleanup;    openvzSetProgramSentinal(prog, vm->def->name);    if (status != VIR_DOMAIN_RUNNING) {        openvzError(VIR_ERR_INTERNAL_ERROR, "%s",                    _("domain is not in running state"));        goto cleanup;    }    if (virRun(prog, NULL) < 0)        goto cleanup;    vm->def->id = -1;    virDomainObjSetState(vm, VIR_DOMAIN_SHUTOFF, VIR_DOMAIN_SHUTOFF_SHUTDOWN);    dom->id = -1;    ret = 0;cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:44，

示例11: vmwareDomainShutdownFlags

static intvmwareDomainShutdownFlags(virDomainPtr dom,                          unsigned int flags){    struct vmware_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    int ret = -1;    virCheckFlags(0, -1);    vmwareDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    if (!vm) {        virReportError(VIR_ERR_NO_DOMAIN, "%s",                       _("no domain with matching uuid"));        goto cleanup;    }    if (vmwareUpdateVMStatus(driver, vm) < 0)        goto cleanup;    if (virDomainObjGetState(vm, NULL) != VIR_DOMAIN_RUNNING) {        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",                       _("domain is not in running state"));        goto cleanup;    }    if (vmwareStopVM(driver, vm, VIR_DOMAIN_SHUTOFF_SHUTDOWN) < 0)        goto cleanup;    if (!vm->persistent) {        virDomainRemoveInactive(&driver->domains, vm);        vm = NULL;    }    ret = 0;  cleanup:    if (vm)        virDomainObjUnlock(vm);    vmwareDriverUnlock(driver);    return ret;}

开发者ID:pdf，项目名称:libvirt，代码行数:44，

示例12: openvzDomainUndefineFlags

static intopenvzDomainUndefineFlags(virDomainPtr dom,                          unsigned int flags){    struct openvz_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    const char *prog[] = { VZCTL, "--quiet", "destroy", PROGRAM_SENTINAL, NULL };    int ret = -1;    int status;    virCheckFlags(0, -1);    openvzDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    if (!vm) {        openvzError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    if (openvzGetVEStatus(vm, &status, NULL) == -1)        goto cleanup;    openvzSetProgramSentinal(prog, vm->def->name);    if (virRun(prog, NULL) < 0) {        goto cleanup;    }    if (virDomainObjIsActive(vm)) {        vm->persistent = 0;    } else {        virDomainRemoveInactive(&driver->domains, vm);        vm = NULL;    }    ret = 0;cleanup:    if (vm)        virDomainObjUnlock(vm);    openvzDriverUnlock(driver);    return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:43，

示例13: openvzDomainIsPersistent

static int openvzDomainIsPersistent(virDomainPtr dom){    struct openvz_driver *driver = dom->conn->privateData;    virDomainObjPtr obj;    int ret = -1;    openvzDriverLock(driver);    obj = virDomainFindByUUID(&driver->domains, dom->uuid);    openvzDriverUnlock(driver);    if (!obj) {        openvzError(VIR_ERR_NO_DOMAIN, NULL);        goto cleanup;    }    ret = obj->persistent;cleanup:    if (obj)        virDomainObjUnlock(obj);    return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:20，

示例14: openvzDomainGetInfo

static int openvzDomainGetInfo(virDomainPtr dom,                               virDomainInfoPtr info) {    struct openvz_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    int state;    int ret = -1;    openvzDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    openvzDriverUnlock(driver);    if (!vm) {        openvzError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    if (openvzGetVEStatus(vm, &state, NULL) == -1)        goto cleanup;    info->state = state;    if (info->state != VIR_DOMAIN_RUNNING) {        info->cpuTime = 0;    } else {        if (openvzGetProcessInfo(&(info->cpuTime), dom->id) < 0) {            openvzError(VIR_ERR_OPERATION_FAILED,                        _("cannot read cputime for domain %d"), dom->id);            goto cleanup;        }    }    info->maxMem = vm->def->mem.max_balloon;    info->memory = vm->def->mem.cur_balloon;    info->nrVirtCpu = vm->def->vcpus;    ret = 0;cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:41，

示例15: vmwareDomainIsActive

static intvmwareDomainIsActive(virDomainPtr dom){    struct vmware_driver *driver = dom->conn->privateData;    virDomainObjPtr obj;    int ret = -1;    vmwareDriverLock(driver);    obj = virDomainFindByUUID(&driver->domains, dom->uuid);    vmwareDriverUnlock(driver);    if (!obj) {        vmwareError(VIR_ERR_NO_DOMAIN, NULL);        goto cleanup;    }    ret = virDomainObjIsActive(obj);  cleanup:    if (obj)        virDomainObjUnlock(obj);    return ret;}

开发者ID:rbu，项目名称:libvirt，代码行数:21，

示例16: vmwareDomainShutdown

static intvmwareDomainShutdown(virDomainPtr dom){    struct vmware_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    int ret = -1;    vmwareDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    if (!vm) {        vmwareError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    if (vm->state != VIR_DOMAIN_RUNNING) {        vmwareError(VIR_ERR_INTERNAL_ERROR, "%s",                    _("domain is not in running state"));        goto cleanup;    }    if (vmwareStopVM(driver, vm) < 0)        goto cleanup;    if (!vm->persistent) {        virDomainRemoveInactive(&driver->domains, vm);        vm = NULL;    }    ret = 0;  cleanup:    if (vm)        virDomainObjUnlock(vm);    vmwareDriverUnlock(driver);    return ret;}

开发者ID:rbu，项目名称:libvirt，代码行数:38，

示例17: openvzDriverLock

static char *openvzGetOSType(virDomainPtr dom){    struct  openvz_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    char *ret = NULL;    openvzDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    openvzDriverUnlock(driver);    if (!vm) {        openvzError(VIR_ERR_NO_DOMAIN, NULL);        goto cleanup;    }    if (!(ret = strdup(vm->def->os.type)))        virReportOOMError();cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:23，

示例18: openvzDomainResume

static int openvzDomainResume(virDomainPtr dom) {  struct openvz_driver *driver = dom->conn->privateData;  virDomainObjPtr vm;  const char *prog[] = {VZCTL, "--quiet", "chkpnt", PROGRAM_SENTINAL, "--resume", NULL};  int ret = -1;  openvzDriverLock(driver);  vm = virDomainFindByUUID(&driver->domains, dom->uuid);  openvzDriverUnlock(driver);  if (!vm) {      openvzError(VIR_ERR_NO_DOMAIN, "%s",                  _("no domain with matching uuid"));      goto cleanup;  }  if (!virDomainObjIsActive(vm)) {      openvzError(VIR_ERR_OPERATION_INVALID, "%s",                  _("Domain is not running"));      goto cleanup;  }  if (virDomainObjGetState(vm, NULL) == VIR_DOMAIN_PAUSED) {      openvzSetProgramSentinal(prog, vm->def->name);      if (virRun(prog, NULL) < 0) {          goto cleanup;      }      virDomainObjSetState(vm, VIR_DOMAIN_RUNNING, VIR_DOMAIN_RUNNING_UNPAUSED);  }  ret = 0;cleanup:  if (vm)      virDomainObjUnlock(vm);  return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:37，

示例19: openvzDomainSetVcpusFlags

static int openvzDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,                                     unsigned int flags){    virDomainObjPtr         vm;    struct openvz_driver   *driver = dom->conn->privateData;    int                     ret = -1;    if (flags != VIR_DOMAIN_AFFECT_LIVE) {        openvzError(VIR_ERR_INVALID_ARG, _("unsupported flags (0x%x)"), flags);        return -1;    }    openvzDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    openvzDriverUnlock(driver);    if (!vm) {        openvzError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    if (nvcpus <= 0) {        openvzError(VIR_ERR_INTERNAL_ERROR, "%s",                    _("VCPUs should be >= 1"));        goto cleanup;    }    openvzDomainSetVcpusInternal(vm, nvcpus);    ret = 0;cleanup:    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:36，

示例20: openvzDomainGetAutostart

static intopenvzDomainGetAutostart(virDomainPtr dom, int *autostart){    struct openvz_driver *driver = dom->conn->privateData;    virDomainObjPtr vm;    char *value = NULL;    int ret = -1;    openvzDriverLock(driver);    vm = virDomainFindByUUID(&driver->domains, dom->uuid);    openvzDriverUnlock(driver);    if (!vm) {        openvzError(VIR_ERR_NO_DOMAIN, "%s",                    _("no domain with matching uuid"));        goto cleanup;    }    if (openvzReadVPSConfigParam(strtoI(vm->def->name), "ONBOOT", &value) < 0) {        openvzError(VIR_ERR_INTERNAL_ERROR, "%s",                    _("Could not read container config"));        goto cleanup;    }    *autostart = 0;    if (STREQ(value,"yes"))        *autostart = 1;    ret = 0;cleanup:    VIR_FREE(value);    if (vm)        virDomainObjUnlock(vm);    return ret;}

开发者ID:coolsnow77，项目名称:libvirt，代码行数:36，

注：本文中的virDomainFindByUUID函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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