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virsh: Add domain uuid completion to domname command

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Signed-off-by: Lin Ma <lma@suse.de>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Lin Ma 2020-09-11 15:13:09 +08:00 committed by Michal Privoznik
parent f6e69f03e3
commit 889bdba38d
3 changed files with 62 additions and 1 deletions
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52
tools/virsh-completer-domain.c
View File

@ -80,6 +80,58 @@ virshDomainNameCompleter(vshControl *ctl,
}
char **
virshDomainUUIDCompleter(vshControl *ctl,
const vshCmd *cmd G_GNUC_UNUSED,
unsigned int flags)
{
virshControlPtr priv = ctl->privData;
virDomainPtr *domains = NULL;
int ndomains = 0;
size_t i = 0;
char **ret = NULL;
VIR_AUTOSTRINGLIST tmp = 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 |
VIR_CONNECT_LIST_DOMAINS_MANAGEDSAVE |
VIR_CONNECT_LIST_DOMAINS_HAS_SNAPSHOT |
VIR_CONNECT_LIST_DOMAINS_HAS_CHECKPOINT,
NULL);
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
return NULL;
if ((ndomains = virConnectListAllDomains(priv->conn, &domains, flags)) < 0)
return NULL;
if (VIR_ALLOC_N(tmp, ndomains + 1) < 0)
goto cleanup;
for (i = 0; i < ndomains; i++) {
char uuid[VIR_UUID_STRING_BUFLEN];
if (virDomainGetUUIDString(domains[i], uuid) < 0)
goto cleanup;
tmp[i] = g_strdup(uuid);
}
ret = g_steal_pointer(&tmp);
cleanup:
for (i = 0; i < ndomains; i++)
virshDomainFree(domains[i]);
VIR_FREE(domains);
return ret;
}
char **
virshDomainInterfaceCompleter(vshControl *ctl,
const vshCmd *cmd,

4
tools/virsh-completer-domain.h
View File

@ -70,3 +70,7 @@ char ** virshDomainPerfEnableCompleter(vshControl *ctl,
char ** virshDomainPerfDisableCompleter(vshControl *ctl,
const vshCmd *cmd,
unsigned int flags);
char ** virshDomainUUIDCompleter(vshControl *ctl,
const vshCmd *cmd,
unsigned int flags);

7
tools/virsh-domain.c
View File

@ -10369,7 +10369,12 @@ static const vshCmdInfo info_domname[] = {
};
static const vshCmdOptDef opts_domname[] = {
VIRSH_COMMON_OPT_DOMAIN(N_("domain id or uuid"), 0),
{.name = "domain",
.type = VSH_OT_DATA,
.flags = VSH_OFLAG_REQ,
.completer = virshDomainUUIDCompleter,
.help = N_("domain id or uuid")
},
{.name = NULL}
};