2012-04-04 12:09:09 +00:00
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/*
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2018-02-20 13:16:28 +00:00
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* remote_daemon_config.c: libvirtd config file handling
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2012-04-04 12:09:09 +00:00
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*
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2018-02-20 13:16:28 +00:00
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* Copyright (C) 2006-2018 Red Hat, Inc.
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2012-04-04 12:09:09 +00:00
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* Copyright (C) 2006 Daniel P. Berrange
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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2012-09-20 22:30:55 +00:00
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* License along with this library. If not, see
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2012-07-21 10:06:23 +00:00
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* <http://www.gnu.org/licenses/>.
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2012-04-04 12:09:09 +00:00
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*/
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#include <config.h>
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2018-02-20 13:16:28 +00:00
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#include "remote_daemon_config.h"
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2012-12-12 16:35:35 +00:00
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#include "virconf.h"
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2012-12-12 18:06:53 +00:00
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#include "viralloc.h"
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2012-12-13 18:21:53 +00:00
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#include "virerror.h"
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2012-12-12 17:59:27 +00:00
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#include "virlog.h"
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2012-04-04 14:00:17 +00:00
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#include "rpc/virnetserver.h"
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2012-04-04 12:09:09 +00:00
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#include "configmake.h"
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2018-02-20 13:16:28 +00:00
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#include "remote_protocol.h"
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#include "remote_driver.h"
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2017-02-07 15:16:42 +00:00
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#include "util/virnetdevopenvswitch.h"
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2013-04-03 10:36:23 +00:00
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#include "virstring.h"
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#include "virutil.h"
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2012-04-04 12:09:09 +00:00
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#define VIR_FROM_THIS VIR_FROM_CONF
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2014-02-28 12:16:17 +00:00
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VIR_LOG_INIT("daemon.libvirtd-config");
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2012-04-04 12:09:09 +00:00
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2014-03-18 08:19:33 +00:00
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static int
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remoteConfigGetAuth(virConfPtr conf,
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2016-07-08 10:37:40 +00:00
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const char *filename,
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2014-03-18 08:19:33 +00:00
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const char *key,
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2016-07-08 10:37:40 +00:00
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int *auth)
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2014-03-18 08:19:33 +00:00
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{
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2016-07-08 10:37:40 +00:00
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char *authstr = NULL;
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2012-04-04 12:09:09 +00:00
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2016-07-08 10:37:40 +00:00
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if (virConfGetValueString(conf, key, &authstr) < 0)
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2012-04-04 12:09:09 +00:00
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return -1;
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2016-07-08 10:37:40 +00:00
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if (!authstr)
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2012-04-04 12:09:09 +00:00
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return 0;
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2016-07-08 10:37:40 +00:00
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if (STREQ(authstr, "none")) {
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2012-04-04 12:09:09 +00:00
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*auth = VIR_NET_SERVER_SERVICE_AUTH_NONE;
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2012-09-20 11:58:29 +00:00
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#if WITH_SASL
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2016-07-08 10:37:40 +00:00
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} else if (STREQ(authstr, "sasl")) {
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2012-04-04 12:09:09 +00:00
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*auth = VIR_NET_SERVER_SERVICE_AUTH_SASL;
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#endif
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2016-07-08 10:37:40 +00:00
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} else if (STREQ(authstr, "polkit")) {
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2012-04-04 12:09:09 +00:00
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*auth = VIR_NET_SERVER_SERVICE_AUTH_POLKIT;
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} else {
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2012-07-18 18:26:35 +00:00
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virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
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2016-07-08 10:37:40 +00:00
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_("%s: %s: unsupported auth %s"),
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filename, key, authstr);
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VIR_FREE(authstr);
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2012-04-04 12:09:09 +00:00
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return -1;
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}
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2016-07-08 10:37:40 +00:00
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VIR_FREE(authstr);
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2012-04-04 12:09:09 +00:00
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return 0;
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}
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int
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daemonConfigFilePath(bool privileged, char **configfile)
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{
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if (privileged) {
|
2019-06-21 16:19:11 +00:00
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if (VIR_STRDUP(*configfile,
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SYSCONFDIR "/libvirt/" DAEMON_NAME ".conf") < 0)
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2013-05-03 12:39:39 +00:00
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goto error;
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2012-04-04 12:09:09 +00:00
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} else {
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2012-05-03 16:36:27 +00:00
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char *configdir = NULL;
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2012-04-04 12:09:09 +00:00
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2012-05-24 12:29:42 +00:00
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if (!(configdir = virGetUserConfigDirectory()))
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2012-04-04 12:09:09 +00:00
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goto error;
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2019-06-21 16:19:11 +00:00
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if (virAsprintf(configfile, "%s/%s.conf", configdir, DAEMON_NAME) < 0) {
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2012-05-03 16:36:27 +00:00
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VIR_FREE(configdir);
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2013-07-04 09:58:18 +00:00
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goto error;
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2012-04-04 12:09:09 +00:00
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}
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2012-05-03 16:36:27 +00:00
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VIR_FREE(configdir);
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2012-04-04 12:09:09 +00:00
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}
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return 0;
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2014-03-25 06:45:38 +00:00
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error:
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2012-04-04 12:09:09 +00:00
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return -1;
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}
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struct daemonConfig*
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daemonConfigNew(bool privileged ATTRIBUTE_UNUSED)
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{
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struct daemonConfig *data;
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2013-07-04 09:58:18 +00:00
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if (VIR_ALLOC(data) < 0)
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2012-04-04 12:09:09 +00:00
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return NULL;
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|
2019-06-21 16:19:11 +00:00
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#ifdef WITH_IP
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2012-04-04 12:09:09 +00:00
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data->listen_tls = 1;
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data->listen_tcp = 0;
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2013-05-03 12:39:39 +00:00
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if (VIR_STRDUP(data->tls_port, LIBVIRTD_TLS_PORT) < 0 ||
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VIR_STRDUP(data->tcp_port, LIBVIRTD_TCP_PORT) < 0)
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goto error;
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2019-06-21 16:19:11 +00:00
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#endif /* !WITH_IP */
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2012-04-04 12:09:09 +00:00
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/* Only default to PolicyKit if running as root */
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2013-01-08 22:19:00 +00:00
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#if WITH_POLKIT
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2012-04-04 12:09:09 +00:00
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if (privileged) {
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data->auth_unix_rw = REMOTE_AUTH_POLKIT;
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data->auth_unix_ro = REMOTE_AUTH_POLKIT;
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} else {
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#endif
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data->auth_unix_rw = REMOTE_AUTH_NONE;
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data->auth_unix_ro = REMOTE_AUTH_NONE;
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2013-01-08 22:19:00 +00:00
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#if WITH_POLKIT
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2012-04-04 12:09:09 +00:00
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}
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#endif
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2013-05-03 12:39:39 +00:00
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if (VIR_STRDUP(data->unix_sock_rw_perms,
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data->auth_unix_rw == REMOTE_AUTH_POLKIT ? "0777" : "0700") < 0 ||
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2015-04-13 14:05:46 +00:00
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VIR_STRDUP(data->unix_sock_ro_perms, "0777") < 0 ||
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VIR_STRDUP(data->unix_sock_admin_perms, "0700") < 0)
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2013-05-03 12:39:39 +00:00
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goto error;
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2012-04-04 12:09:09 +00:00
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|
2019-06-21 16:19:11 +00:00
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#ifdef WITH_IP
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# if WITH_SASL
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2012-04-04 12:09:09 +00:00
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data->auth_tcp = REMOTE_AUTH_SASL;
|
2019-06-21 16:19:11 +00:00
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# else
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2012-04-04 12:09:09 +00:00
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data->auth_tcp = REMOTE_AUTH_NONE;
|
2019-06-21 16:19:11 +00:00
|
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# endif
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2012-04-04 12:09:09 +00:00
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data->auth_tls = REMOTE_AUTH_NONE;
|
2019-06-21 16:19:11 +00:00
|
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#endif /* ! WITH_IP */
|
2012-04-04 12:09:09 +00:00
|
|
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data->min_workers = 5;
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|
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data->max_workers = 20;
|
2014-03-04 17:55:24 +00:00
|
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|
data->max_clients = 5000;
|
2016-02-29 13:33:20 +00:00
|
|
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data->max_queued_clients = 1000;
|
2014-03-04 17:55:24 +00:00
|
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|
data->max_anonymous_clients = 20;
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2012-04-04 12:09:09 +00:00
|
|
|
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|
|
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data->prio_workers = 5;
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|
|
|
|
|
|
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data->max_client_requests = 5;
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|
|
|
|
|
|
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data->audit_level = 1;
|
|
|
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data->audit_logging = 0;
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|
|
|
|
|
|
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data->keepalive_interval = 5;
|
|
|
|
data->keepalive_count = 5;
|
|
|
|
|
2015-04-13 14:05:46 +00:00
|
|
|
data->admin_min_workers = 5;
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|
|
|
data->admin_max_workers = 20;
|
|
|
|
data->admin_max_clients = 5000;
|
|
|
|
data->admin_max_queued_clients = 20;
|
|
|
|
data->admin_max_client_requests = 5;
|
|
|
|
|
|
|
|
data->admin_keepalive_interval = 5;
|
|
|
|
data->admin_keepalive_count = 5;
|
|
|
|
|
2017-02-07 15:16:42 +00:00
|
|
|
data->ovs_timeout = VIR_NETDEV_OVS_DEFAULT_TIMEOUT;
|
|
|
|
|
2012-04-04 12:09:09 +00:00
|
|
|
return data;
|
|
|
|
|
2014-03-25 06:45:38 +00:00
|
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|
error:
|
2012-04-04 12:09:09 +00:00
|
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|
daemonConfigFree(data);
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|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
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|
|
|
daemonConfigFree(struct daemonConfig *data)
|
|
|
|
{
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|
|
|
char **tmp;
|
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|
|
|
|
|
|
if (!data)
|
|
|
|
return;
|
|
|
|
|
2019-06-21 16:19:11 +00:00
|
|
|
#ifdef WITH_IP
|
2012-04-04 12:09:09 +00:00
|
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|
VIR_FREE(data->listen_addr);
|
|
|
|
VIR_FREE(data->tls_port);
|
|
|
|
VIR_FREE(data->tcp_port);
|
2019-06-21 16:19:11 +00:00
|
|
|
#endif /* ! WITH_IP */
|
|
|
|
|
2013-06-28 17:10:10 +00:00
|
|
|
tmp = data->access_drivers;
|
|
|
|
while (tmp && *tmp) {
|
|
|
|
VIR_FREE(*tmp);
|
|
|
|
tmp++;
|
|
|
|
}
|
|
|
|
VIR_FREE(data->access_drivers);
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2015-04-13 14:05:46 +00:00
|
|
|
VIR_FREE(data->unix_sock_admin_perms);
|
2012-04-04 12:09:09 +00:00
|
|
|
VIR_FREE(data->unix_sock_ro_perms);
|
|
|
|
VIR_FREE(data->unix_sock_rw_perms);
|
|
|
|
VIR_FREE(data->unix_sock_group);
|
|
|
|
VIR_FREE(data->unix_sock_dir);
|
|
|
|
|
2019-06-21 16:19:11 +00:00
|
|
|
tmp = data->sasl_allowed_username_list;
|
2012-04-04 12:09:09 +00:00
|
|
|
while (tmp && *tmp) {
|
|
|
|
VIR_FREE(*tmp);
|
|
|
|
tmp++;
|
|
|
|
}
|
2019-06-21 16:19:11 +00:00
|
|
|
VIR_FREE(data->sasl_allowed_username_list);
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2019-06-21 16:19:11 +00:00
|
|
|
#ifdef WITH_IP
|
|
|
|
tmp = data->tls_allowed_dn_list;
|
2012-04-04 12:09:09 +00:00
|
|
|
while (tmp && *tmp) {
|
|
|
|
VIR_FREE(*tmp);
|
|
|
|
tmp++;
|
|
|
|
}
|
2019-06-21 16:19:11 +00:00
|
|
|
VIR_FREE(data->tls_allowed_dn_list);
|
|
|
|
|
2016-06-03 16:53:18 +00:00
|
|
|
VIR_FREE(data->tls_priority);
|
2012-04-04 12:09:09 +00:00
|
|
|
|
|
|
|
VIR_FREE(data->key_file);
|
|
|
|
VIR_FREE(data->ca_file);
|
|
|
|
VIR_FREE(data->cert_file);
|
|
|
|
VIR_FREE(data->crl_file);
|
2019-06-21 16:19:11 +00:00
|
|
|
#endif /* ! WITH_IP */
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2012-04-12 09:10:42 +00:00
|
|
|
VIR_FREE(data->host_uuid);
|
2016-05-03 09:12:41 +00:00
|
|
|
VIR_FREE(data->host_uuid_source);
|
2012-04-04 12:09:09 +00:00
|
|
|
VIR_FREE(data->log_filters);
|
|
|
|
VIR_FREE(data->log_outputs);
|
|
|
|
|
|
|
|
VIR_FREE(data);
|
|
|
|
}
|
|
|
|
|
2012-04-04 12:14:19 +00:00
|
|
|
static int
|
|
|
|
daemonConfigLoadOptions(struct daemonConfig *data,
|
|
|
|
const char *filename,
|
|
|
|
virConfPtr conf)
|
2012-04-04 12:09:09 +00:00
|
|
|
{
|
2019-06-21 16:19:11 +00:00
|
|
|
#ifdef WITH_IP
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueBool(conf, "listen_tcp", &data->listen_tcp) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueBool(conf, "listen_tls", &data->listen_tls) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "tls_port", &data->tls_port) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "tcp_port", &data->tcp_port) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "listen_addr", &data->listen_addr) < 0)
|
|
|
|
goto error;
|
2019-06-21 16:19:11 +00:00
|
|
|
#endif /* !WITH_IP */
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (remoteConfigGetAuth(conf, filename, "auth_unix_rw", &data->auth_unix_rw) < 0)
|
2012-04-04 12:09:09 +00:00
|
|
|
goto error;
|
2013-01-08 22:19:00 +00:00
|
|
|
#if WITH_POLKIT
|
2012-04-04 12:09:09 +00:00
|
|
|
/* Change default perms to be wide-open if PolicyKit is enabled.
|
|
|
|
* Admin can always override in config file
|
|
|
|
*/
|
|
|
|
if (data->auth_unix_rw == REMOTE_AUTH_POLKIT) {
|
|
|
|
VIR_FREE(data->unix_sock_rw_perms);
|
2013-05-03 12:39:39 +00:00
|
|
|
if (VIR_STRDUP(data->unix_sock_rw_perms, "0777") < 0)
|
2012-04-04 12:09:09 +00:00
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
#endif
|
2016-07-08 10:37:40 +00:00
|
|
|
if (remoteConfigGetAuth(conf, filename, "auth_unix_ro", &data->auth_unix_ro) < 0)
|
2012-04-04 12:09:09 +00:00
|
|
|
goto error;
|
2019-06-21 16:19:11 +00:00
|
|
|
|
|
|
|
#ifdef WITH_IP
|
2016-07-08 10:37:40 +00:00
|
|
|
if (remoteConfigGetAuth(conf, filename, "auth_tcp", &data->auth_tcp) < 0)
|
2012-04-04 12:09:09 +00:00
|
|
|
goto error;
|
2016-07-08 10:37:40 +00:00
|
|
|
if (remoteConfigGetAuth(conf, filename, "auth_tls", &data->auth_tls) < 0)
|
2012-04-04 12:09:09 +00:00
|
|
|
goto error;
|
2019-06-21 16:19:11 +00:00
|
|
|
#endif /* ! WITH_IP */
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueStringList(conf, "access_drivers", false,
|
|
|
|
&data->access_drivers) < 0)
|
2013-04-17 11:01:24 +00:00
|
|
|
goto error;
|
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueString(conf, "unix_sock_group", &data->unix_sock_group) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "unix_sock_admin_perms", &data->unix_sock_admin_perms) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "unix_sock_ro_perms", &data->unix_sock_ro_perms) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "unix_sock_rw_perms", &data->unix_sock_rw_perms) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueString(conf, "unix_sock_dir", &data->unix_sock_dir) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2019-06-21 16:19:11 +00:00
|
|
|
#ifdef WITH_IP
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueBool(conf, "tls_no_sanity_certificate", &data->tls_no_sanity_certificate) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueBool(conf, "tls_no_verify_certificate", &data->tls_no_verify_certificate) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueString(conf, "key_file", &data->key_file) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "cert_file", &data->cert_file) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "ca_file", &data->ca_file) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "crl_file", &data->crl_file) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueStringList(conf, "tls_allowed_dn_list", false,
|
|
|
|
&data->tls_allowed_dn_list) < 0)
|
2012-04-04 12:09:09 +00:00
|
|
|
goto error;
|
|
|
|
|
2019-06-21 16:19:11 +00:00
|
|
|
if (virConfGetValueString(conf, "tls_priority", &data->tls_priority) < 0)
|
|
|
|
goto error;
|
|
|
|
#endif /* ! WITH_IP */
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueStringList(conf, "sasl_allowed_username_list", false,
|
|
|
|
&data->sasl_allowed_username_list) < 0)
|
2012-04-04 12:09:09 +00:00
|
|
|
goto error;
|
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueUInt(conf, "min_workers", &data->min_workers) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueUInt(conf, "max_workers", &data->max_workers) < 0)
|
|
|
|
goto error;
|
2018-07-03 11:37:36 +00:00
|
|
|
if (data->max_workers < 1) {
|
|
|
|
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
|
|
|
|
_("'max_workers' must be greater than 0"));
|
|
|
|
goto error;
|
|
|
|
}
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueUInt(conf, "max_clients", &data->max_clients) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueUInt(conf, "max_queued_clients", &data->max_queued_clients) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueUInt(conf, "max_anonymous_clients", &data->max_anonymous_clients) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueUInt(conf, "prio_workers", &data->prio_workers) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueUInt(conf, "max_client_requests", &data->max_client_requests) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueUInt(conf, "admin_min_workers", &data->admin_min_workers) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueUInt(conf, "admin_max_workers", &data->admin_max_workers) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueUInt(conf, "admin_max_clients", &data->admin_max_clients) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueUInt(conf, "admin_max_queued_clients", &data->admin_max_queued_clients) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueUInt(conf, "admin_max_client_requests", &data->admin_max_client_requests) < 0)
|
|
|
|
goto error;
|
2015-04-13 14:05:46 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueUInt(conf, "audit_level", &data->audit_level) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueBool(conf, "audit_logging", &data->audit_logging) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueString(conf, "host_uuid", &data->host_uuid) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "host_uuid_source", &data->host_uuid_source) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueUInt(conf, "log_level", &data->log_level) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "log_filters", &data->log_filters) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueString(conf, "log_outputs", &data->log_outputs) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueInt(conf, "keepalive_interval", &data->keepalive_interval) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueUInt(conf, "keepalive_count", &data->keepalive_count) < 0)
|
|
|
|
goto error;
|
2012-04-04 12:09:09 +00:00
|
|
|
|
2016-07-08 10:37:40 +00:00
|
|
|
if (virConfGetValueInt(conf, "admin_keepalive_interval", &data->admin_keepalive_interval) < 0)
|
|
|
|
goto error;
|
|
|
|
if (virConfGetValueUInt(conf, "admin_keepalive_count", &data->admin_keepalive_count) < 0)
|
|
|
|
goto error;
|
2015-04-13 14:05:46 +00:00
|
|
|
|
2017-02-07 15:16:42 +00:00
|
|
|
if (virConfGetValueUInt(conf, "ovs_timeout", &data->ovs_timeout) < 0)
|
|
|
|
goto error;
|
|
|
|
|
2012-04-04 12:09:09 +00:00
|
|
|
return 0;
|
|
|
|
|
2014-03-25 06:45:38 +00:00
|
|
|
error:
|
2012-04-04 12:09:09 +00:00
|
|
|
return -1;
|
|
|
|
}
|
2012-04-04 12:14:19 +00:00
|
|
|
|
|
|
|
|
|
|
|
/* Read the config file if it exists.
|
|
|
|
* Only used in the remote case, hence the name.
|
|
|
|
*/
|
|
|
|
int
|
|
|
|
daemonConfigLoadFile(struct daemonConfig *data,
|
|
|
|
const char *filename,
|
|
|
|
bool allow_missing)
|
|
|
|
{
|
|
|
|
virConfPtr conf;
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
if (allow_missing &&
|
|
|
|
access(filename, R_OK) == -1 &&
|
|
|
|
errno == ENOENT)
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
conf = virConfReadFile(filename, 0);
|
|
|
|
if (!conf)
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
ret = daemonConfigLoadOptions(data, filename, conf);
|
|
|
|
virConfFree(conf);
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
int daemonConfigLoadData(struct daemonConfig *data,
|
|
|
|
const char *filename,
|
|
|
|
const char *filedata)
|
|
|
|
{
|
|
|
|
virConfPtr conf;
|
|
|
|
int ret;
|
|
|
|
|
2017-08-07 15:12:02 +00:00
|
|
|
conf = virConfReadString(filedata, 0);
|
2012-04-04 12:14:19 +00:00
|
|
|
if (!conf)
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
ret = daemonConfigLoadOptions(data, filename, conf);
|
|
|
|
virConfFree(conf);
|
|
|
|
return ret;
|
|
|
|
}
|