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032548c42a
libvirt/tools/virsh-completer.c
Daniel P. Berrangé 278659fff6 virsh: add nwfilter binding commands 
$ virsh nwfilter-binding-list
 Port Dev                              Filter
------------------------------------------------------------------
 vnet0                 clean-traffic
 vnet1                 clean-traffic

$ virsh nwfilter-binding-dumpxml vnet1
<filterbinding>
  <owner>
    <name>f25arm7</name>
    <uuid>12ac8b8c-4f23-4248-ae42-fdcd50c400fd</uuid>
  </owner>
  <portdev name='vnet1'/>
  <mac address='52:54:00:9d:81:b1'/>
  <filterref filter='clean-traffic'>
    <parameter name='MAC' value='52:54:00:9d:81:b1'/>
  </filterref>
</filterbinding>

Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-06-26 11:22:07 +01:00

859 lines
21 KiB
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/*
* virsh-completer.c: virsh completer callbacks
*
* Copyright (C) 2017 Red Hat, 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, see
* <http://www.gnu.org/licenses/>.
*
* Author: Michal Privoznik <mprivozn@redhat.com>
*/
#include <config.h>
#include "virsh-completer.h"
#include "virsh-domain.h"
#include "virsh.h"
#include "virsh-pool.h"
#include "virsh-nodedev.h"
#include "virsh-util.h"
#include "virsh-secret.h"
#include "internal.h"
#include "virutil.h"
#include "viralloc.h"
#include "virstring.h"
#include "virxml.h"
char **
virshDomainNameCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virDomainPtr *domains = NULL;
int ndomains = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(VIR_CONNECT_LIST_DOMAINS_ACTIVE |
VIR_CONNECT_LIST_DOMAINS_INACTIVE |
VIR_CONNECT_LIST_DOMAINS_OTHER |
VIR_CONNECT_LIST_DOMAINS_PAUSED |
VIR_CONNECT_LIST_DOMAINS_PERSISTENT |
VIR_CONNECT_LIST_DOMAINS_RUNNING |
VIR_CONNECT_LIST_DOMAINS_SHUTOFF,
NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if ((ndomains = virConnectListAllDomains(priv->conn, &domains, flags)) < 0)
return NULL;
if (VIR_ALLOC_N(ret, ndomains + 1) < 0)
goto error;
for (i = 0; i < ndomains; i++) {
const char *name = virDomainGetName(domains[i]);
if (VIR_STRDUP(ret[i], name) < 0)
goto error;
virshDomainFree(domains[i]);
}
VIR_FREE(domains);
return ret;
error:
for (; i < ndomains; i++)
virshDomainFree(domains[i]);
VIR_FREE(domains);
for (i = 0; i < ndomains; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
return NULL;
}
char **
virshDomainInterfaceCompleter(vshControl *ctl,
const vshCmd *cmd,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
xmlDocPtr xmldoc = NULL;
xmlXPathContextPtr ctxt = NULL;
int ninterfaces;
xmlNodePtr *interfaces = NULL;
size_t i;
unsigned int domainXMLFlags = 0;
char **ret = NULL;
char **tmp = NULL;
virCheckFlags(VIRSH_DOMAIN_INTERFACE_COMPLETER_MAC, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if (vshCommandOptBool(cmd, "config"))
domainXMLFlags = VIR_DOMAIN_XML_INACTIVE;
if (virshDomainGetXML(ctl, cmd, domainXMLFlags, &xmldoc, &ctxt) < 0)
goto cleanup;
ninterfaces = virXPathNodeSet("./devices/interface", ctxt, &interfaces);
if (ninterfaces < 0)
goto cleanup;
if (VIR_ALLOC_N(tmp, ninterfaces + 1) < 0)
goto cleanup;
for (i = 0; i < ninterfaces; i++) {
ctxt->node = interfaces[i];
if (!(flags & VIRSH_DOMAIN_INTERFACE_COMPLETER_MAC) &&
(tmp[i] = virXPathString("string(./target/@dev)", ctxt)))
continue;
/* In case we are dealing with inactive domain XML there's no
* <target dev=''/>. Offer MAC addresses then. */
if (!(tmp[i] = virXPathString("string(./mac/@address)", ctxt)))
goto cleanup;
}
VIR_STEAL_PTR(ret, tmp);
cleanup:
VIR_FREE(interfaces);
xmlFreeDoc(xmldoc);
xmlXPathFreeContext(ctxt);
virStringListFree(tmp);
return ret;
}
char **
virshDomainDiskTargetCompleter(vshControl *ctl,
const vshCmd *cmd,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
xmlDocPtr xmldoc = NULL;
xmlXPathContextPtr ctxt = NULL;
xmlNodePtr *disks = NULL;
int ndisks;
size_t i;
char **tmp = NULL;
char **ret = NULL;
virCheckFlags(0, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if (virshDomainGetXML(ctl, cmd, 0, &xmldoc, &ctxt) < 0)
goto cleanup;
ndisks = virXPathNodeSet("./devices/disk", ctxt, &disks);
if (ndisks < 0)
goto cleanup;
if (VIR_ALLOC_N(tmp, ndisks + 1) < 0)
goto cleanup;
for (i = 0; i < ndisks; i++) {
ctxt->node = disks[i];
if (!(tmp[i] = virXPathString("string(./target/@dev)", ctxt)))
goto cleanup;
}
VIR_STEAL_PTR(ret, tmp);
cleanup:
VIR_FREE(disks);
xmlFreeDoc(xmldoc);
xmlXPathFreeContext(ctxt);
virStringListFree(tmp);
return ret;
}
char **
virshStoragePoolNameCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virStoragePoolPtr *pools = NULL;
int npools = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(VIR_CONNECT_LIST_STORAGE_POOLS_INACTIVE |
VIR_CONNECT_LIST_STORAGE_POOLS_ACTIVE |
VIR_CONNECT_LIST_STORAGE_POOLS_PERSISTENT,
NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if ((npools = virConnectListAllStoragePools(priv->conn, &pools, flags)) < 0)
return NULL;
if (VIR_ALLOC_N(ret, npools + 1) < 0)
goto error;
for (i = 0; i < npools; i++) {
const char *name = virStoragePoolGetName(pools[i]);
if (VIR_STRDUP(ret[i], name) < 0)
goto error;
virStoragePoolFree(pools[i]);
}
VIR_FREE(pools);
return ret;
error:
for (; i < npools; i++)
virStoragePoolFree(pools[i]);
VIR_FREE(pools);
for (i = 0; i < npools; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
return NULL;
}
char **
virshStorageVolNameCompleter(vshControl *ctl,
const vshCmd *cmd,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virStoragePoolPtr pool = NULL;
virStorageVolPtr *vols = NULL;
int nvols = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(0, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", NULL)))
return false;
if ((nvols = virStoragePoolListAllVolumes(pool, &vols, flags)) < 0)
goto error;
if (VIR_ALLOC_N(ret, nvols + 1) < 0)
goto error;
for (i = 0; i < nvols; i++) {
const char *name = virStorageVolGetName(vols[i]);
if (VIR_STRDUP(ret[i], name) < 0)
goto error;
virStorageVolFree(vols[i]);
}
VIR_FREE(vols);
virStoragePoolFree(pool);
return ret;
error:
for (; i < nvols; i++)
virStorageVolFree(vols[i]);
VIR_FREE(vols);
for (i = 0; i < nvols; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
virStoragePoolFree(pool);
return NULL;
}
char **
virshInterfaceNameCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virInterfacePtr *ifaces = NULL;
int nifaces = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(VIR_CONNECT_LIST_INTERFACES_ACTIVE |
VIR_CONNECT_LIST_INTERFACES_INACTIVE,
NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if ((nifaces = virConnectListAllInterfaces(priv->conn, &ifaces, flags)) < 0)
return NULL;
if (VIR_ALLOC_N(ret, nifaces + 1) < 0)
goto error;
for (i = 0; i < nifaces; i++) {
const char *name = virInterfaceGetName(ifaces[i]);
if (VIR_STRDUP(ret[i], name) < 0)
goto error;
virInterfaceFree(ifaces[i]);
}
VIR_FREE(ifaces);
return ret;
error:
for (; i < nifaces; i++)
virInterfaceFree(ifaces[i]);
VIR_FREE(ifaces);
for (i = 0; i < nifaces; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
return NULL;
}
char **
virshNetworkNameCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virNetworkPtr *nets = NULL;
int nnets = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(VIR_CONNECT_LIST_NETWORKS_INACTIVE |
VIR_CONNECT_LIST_NETWORKS_ACTIVE |
VIR_CONNECT_LIST_NETWORKS_PERSISTENT,
NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if ((nnets = virConnectListAllNetworks(priv->conn, &nets, flags)) < 0)
return NULL;
if (VIR_ALLOC_N(ret, nnets + 1) < 0)
goto error;
for (i = 0; i < nnets; i++) {
const char *name = virNetworkGetName(nets[i]);
if (VIR_STRDUP(ret[i], name) < 0)
goto error;
virNetworkFree(nets[i]);
}
VIR_FREE(nets);
return ret;
error:
for (; i < nnets; i++)
virNetworkFree(nets[i]);
VIR_FREE(nets);
for (i = 0; i < nnets; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
return NULL;
}
char **
virshNodeDeviceNameCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virNodeDevicePtr *devs = NULL;
int ndevs = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(0, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if ((ndevs = virConnectListAllNodeDevices(priv->conn, &devs, flags)) < 0)
return NULL;
if (VIR_ALLOC_N(ret, ndevs + 1) < 0)
goto error;
for (i = 0; i < ndevs; i++) {
const char *name = virNodeDeviceGetName(devs[i]);
if (VIR_STRDUP(ret[i], name) < 0)
goto error;
virNodeDeviceFree(devs[i]);
}
VIR_FREE(devs);
return ret;
error:
for (; i < ndevs; i++)
virNodeDeviceFree(devs[i]);
VIR_FREE(devs);
for (i = 0; i < ndevs; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
return NULL;
}
char **
virshNWFilterNameCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virNWFilterPtr *nwfilters = NULL;
int nnwfilters = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(0, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if ((nnwfilters = virConnectListAllNWFilters(priv->conn, &nwfilters, flags)) < 0)
return NULL;
if (VIR_ALLOC_N(ret, nnwfilters + 1) < 0)
goto error;
for (i = 0; i < nnwfilters; i++) {
const char *name = virNWFilterGetName(nwfilters[i]);
if (VIR_STRDUP(ret[i], name) < 0)
goto error;
virNWFilterFree(nwfilters[i]);
}
VIR_FREE(nwfilters);
return ret;
error:
for (; i < nnwfilters; i++)
virNWFilterFree(nwfilters[i]);
VIR_FREE(nwfilters);
for (i = 0; i < nnwfilters; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
return NULL;
}
char **
virshNWFilterBindingNameCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virNWFilterBindingPtr *bindings = NULL;
int nbindings = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(0, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if ((nbindings = virConnectListAllNWFilterBindings(priv->conn, &bindings, flags)) < 0)
return NULL;
if (VIR_ALLOC_N(ret, nbindings + 1) < 0)
goto error;
for (i = 0; i < nbindings; i++) {
const char *name = virNWFilterBindingGetPortDev(bindings[i]);
if (VIR_STRDUP(ret[i], name) < 0)
goto error;
virNWFilterBindingFree(bindings[i]);
}
VIR_FREE(bindings);
return ret;
error:
for (; i < nbindings; i++)
virNWFilterBindingFree(bindings[i]);
VIR_FREE(bindings);
for (i = 0; i < nbindings; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
return NULL;
}
char **
virshSecretUUIDCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virSecretPtr *secrets = NULL;
int nsecrets = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(0, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if ((nsecrets = virConnectListAllSecrets(priv->conn, &secrets, flags)) < 0)
return NULL;
if (VIR_ALLOC_N(ret, nsecrets + 1) < 0)
goto error;
for (i = 0; i < nsecrets; i++) {
char uuid[VIR_UUID_STRING_BUFLEN];
if (virSecretGetUUIDString(secrets[i], uuid) < 0 ||
VIR_STRDUP(ret[i], uuid) < 0)
goto error;
virSecretFree(secrets[i]);
}
VIR_FREE(secrets);
return ret;
error:
for (; i < nsecrets; i++)
virSecretFree(secrets[i]);
VIR_FREE(secrets);
for (i = 0; i < nsecrets; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
return NULL;
}
char **
virshSnapshotNameCompleter(vshControl *ctl,
const vshCmd *cmd,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virDomainPtr dom = NULL;
virDomainSnapshotPtr *snapshots = NULL;
int nsnapshots = 0;
size_t i = 0;
char **ret = NULL;
virCheckFlags(0, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if (!(dom = virshCommandOptDomain(ctl, cmd, NULL)))
return NULL;
if ((nsnapshots = virDomainListAllSnapshots(dom, &snapshots, flags)) < 0)
goto error;
if (VIR_ALLOC_N(ret, nsnapshots + 1) < 0)
goto error;
for (i = 0; i < nsnapshots; i++) {
const char *name = virDomainSnapshotGetName(snapshots[i]);
if (VIR_STRDUP(ret[i], name) < 0)
goto error;
virshDomainSnapshotFree(snapshots[i]);
}
VIR_FREE(snapshots);
virshDomainFree(dom);
return ret;
error:
for (; i < nsnapshots; i++)
virshDomainSnapshotFree(snapshots[i]);
VIR_FREE(snapshots);
for (i = 0; i < nsnapshots; i++)
VIR_FREE(ret[i]);
VIR_FREE(ret);
virshDomainFree(dom);
return NULL;
}
char **
virshAllocpagesPagesizeCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
unsigned long long byteval = 0;
xmlXPathContextPtr ctxt = NULL;
virshControlPtr priv = ctl->privData;
unsigned int npages = 0;
xmlNodePtr *pages = NULL;
xmlDocPtr doc = NULL;
double size = 0;
size_t i = 0;
const char *suffix = NULL;
const char *cellnum = NULL;
bool cellno = vshCommandOptBool(cmd, "cellno");
char *path = NULL;
char *pagesize = NULL;
char *cap_xml = NULL;
char **ret = NULL;
char *unit = NULL;
virCheckFlags(0, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
goto error;
if (!(cap_xml = virConnectGetCapabilities(priv->conn)))
goto error;
if (!(doc = virXMLParseStringCtxt(cap_xml, _("capabilities"), &ctxt)))
goto error;
if (cellno && vshCommandOptStringQuiet(ctl, cmd, "cellno", &cellnum) > 0) {
if (virAsprintf(&path,
"/capabilities/host/topology/cells/cell[@id=\"%s\"]/pages",
cellnum) < 0)
goto error;
} else {
if (virAsprintf(&path, "/capabilities/host/cpu/pages") < 0)
goto error;
}
npages = virXPathNodeSet(path, ctxt, &pages);
if (npages <= 0)
goto error;
if (VIR_ALLOC_N(ret, npages + 1) < 0)
goto error;
for (i = 0; i < npages; i++) {
VIR_FREE(pagesize);
VIR_FREE(unit);
pagesize = virXMLPropString(pages[i], "size");
unit = virXMLPropString(pages[i], "unit");
if (virStrToLong_ull(pagesize, NULL, 10, &byteval) < 0)
goto error;
if (virScaleInteger(&byteval, unit, 1024, UINT_MAX) < 0)
goto error;
size = vshPrettyCapacity(byteval, &suffix);
if (virAsprintf(&ret[i], "%.0f%s", size, suffix) < 0)
goto error;
}
cleanup:
xmlXPathFreeContext(ctxt);
VIR_FREE(pages);
xmlFreeDoc(doc);
VIR_FREE(path);
VIR_FREE(pagesize);
VIR_FREE(cap_xml);
VIR_FREE(unit);
return ret;
error:
if (ret) {
for (i = 0; i < npages; i++)
VIR_FREE(ret[i]);
}
VIR_FREE(ret);
goto cleanup;
}
char **
virshSecretEventNameCompleter(vshControl *ctl ATTRIBUTE_UNUSED,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
size_t i;
char **ret = NULL;
virCheckFlags(0, NULL);
if (VIR_ALLOC_N(ret, VIR_SECRET_EVENT_ID_LAST) < 0)
goto error;
for (i = 0; i < VIR_SECRET_EVENT_ID_LAST; i++) {
if (VIR_STRDUP(ret[i], virshSecretEventCallbacks[i].name) < 0)
goto error;
}
return ret;
error:
virStringListFree(ret);
return NULL;
}
char **
virshDomainEventNameCompleter(vshControl *ctl ATTRIBUTE_UNUSED,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
size_t i = 0;
char **ret = NULL;
virCheckFlags(0, NULL);
if (VIR_ALLOC_N(ret, VIR_DOMAIN_EVENT_ID_LAST + 1) < 0)
goto error;
for (i = 0; i < VIR_DOMAIN_EVENT_ID_LAST; i++) {
if (VIR_STRDUP(ret[i], virshDomainEventCallbacks[i].name) < 0)
goto error;
}
return ret;
error:
virStringListFree(ret);
return NULL;
}
char **
virshPoolEventNameCompleter(vshControl *ctl ATTRIBUTE_UNUSED,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
size_t i = 0;
char **ret = NULL;
virCheckFlags(0, NULL);
if (VIR_ALLOC_N(ret, VIR_STORAGE_POOL_EVENT_ID_LAST) < 0)
goto error;
for (i = 0; i < VIR_STORAGE_POOL_EVENT_ID_LAST; i++) {
if (VIR_STRDUP(ret[i], virshPoolEventCallbacks[i].name) < 0)
goto error;
}
return ret;
error:
virStringListFree(ret);
return NULL;
}
char **
virshNodedevEventNameCompleter(vshControl *ctl ATTRIBUTE_UNUSED,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
size_t i = 0;
char **ret = NULL;
virCheckFlags(0, NULL);
if (VIR_ALLOC_N(ret, VIR_NODE_DEVICE_EVENT_ID_LAST) < 0)
goto error;
for (i = 0; i < VIR_NODE_DEVICE_EVENT_ID_LAST; i++) {
if (VIR_STRDUP(ret[i], virshNodedevEventCallbacks[i].name) < 0)
goto error;
}
return ret;
error:
virStringListFree(ret);
return NULL;
}
char **
virshCellnoCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
unsigned int flags)
{
xmlXPathContextPtr ctxt = NULL;
virshControlPtr priv = ctl->privData;
unsigned int ncells = 0;
xmlNodePtr *cells = NULL;
xmlDocPtr doc = NULL;
size_t i = 0;
char *cap_xml = NULL;
char **ret = NULL;
virCheckFlags(0, NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
goto error;
if (!(cap_xml = virConnectGetCapabilities(priv->conn)))
goto error;
if (!(doc = virXMLParseStringCtxt(cap_xml, _("capabilities"), &ctxt)))
goto error;
ncells = virXPathNodeSet("/capabilities/host/topology/cells/cell", ctxt, &cells);
if (ncells <= 0)
goto error;
if (VIR_ALLOC_N(ret, ncells + 1))
goto error;
for (i = 0; i < ncells; i++) {
if (!(ret[i] = virXMLPropString(cells[i], "id")))
goto error;
}
cleanup:
xmlXPathFreeContext(ctxt);
VIR_FREE(cells);
xmlFreeDoc(doc);
VIR_FREE(cap_xml);
return ret;
error:
if (ret) {
for (i = 0; i < ncells; i++)
VIR_FREE(ret[i]);
}
VIR_FREE(ret);
goto cleanup;
}
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