/* * 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 * . * * Author: Michal Privoznik */ #include #include "virsh-completer.h" #include "virsh.h" #include "virsh-util.h" #include "internal.h" #include "viralloc.h" #include "virstring.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_PERSISTENT | VIR_CONNECT_LIST_DOMAINS_TRANSIENT | VIR_CONNECT_LIST_DOMAINS_RUNNING | VIR_CONNECT_LIST_DOMAINS_PAUSED | VIR_CONNECT_LIST_DOMAINS_SHUTOFF | VIR_CONNECT_LIST_DOMAINS_OTHER | VIR_CONNECT_LIST_DOMAINS_MANAGEDSAVE | VIR_CONNECT_LIST_DOMAINS_NO_MANAGEDSAVE | VIR_CONNECT_LIST_DOMAINS_AUTOSTART | VIR_CONNECT_LIST_DOMAINS_NO_AUTOSTART | VIR_CONNECT_LIST_DOMAINS_HAS_SNAPSHOT | VIR_CONNECT_LIST_DOMAINS_NO_SNAPSHOT, 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; }