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d949280c72
Since we have the opportunity now, let's save some precious code lines. Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
137 lines
3.5 KiB
C
137 lines
3.5 KiB
C
/*
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* admin.c: handlers for admin RPC method calls
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*
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* Copyright (C) 2014-2016 Red Hat, Inc.
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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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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Author: Martin Kletzander <mkletzan@redhat.com>
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*/
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#include <config.h>
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#include "internal.h"
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#include "libvirtd.h"
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#include "libvirt_internal.h"
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#include "admin_protocol.h"
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#include "admin.h"
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#include "admin_server.h"
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#include "datatypes.h"
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#include "viralloc.h"
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#include "virerror.h"
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#include "virlog.h"
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#include "virnetdaemon.h"
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#include "virnetserver.h"
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#include "virstring.h"
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#include "virthreadjob.h"
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#define VIR_FROM_THIS VIR_FROM_ADMIN
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VIR_LOG_INIT("daemon.admin");
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void
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remoteAdmClientFreeFunc(void *data)
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{
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struct daemonAdmClientPrivate *priv = data;
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virMutexDestroy(&priv->lock);
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virObjectUnref(priv->dmn);
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VIR_FREE(priv);
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}
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void *
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remoteAdmClientInitHook(virNetServerClientPtr client ATTRIBUTE_UNUSED,
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void *opaque)
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{
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struct daemonAdmClientPrivate *priv;
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if (VIR_ALLOC(priv) < 0)
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return NULL;
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if (virMutexInit(&priv->lock) < 0) {
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VIR_FREE(priv);
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virReportSystemError(errno, "%s", _("unable to init mutex"));
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return NULL;
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}
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/*
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* We don't necessarily need to ref this object right now as there
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* must be one ref being held throughout the life of the daemon,
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* but let's just be safe for future.
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*/
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priv->dmn = virObjectRef(opaque);
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return priv;
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}
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/* Helpers */
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static void
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make_nonnull_server(admin_nonnull_server *srv_dst,
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virNetServerPtr srv_src)
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{
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ignore_value(VIR_STRDUP_QUIET(srv_dst->name, virNetServerGetName(srv_src)));
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}
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/* Functions */
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static int
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adminDispatchConnectOpen(virNetServerPtr server ATTRIBUTE_UNUSED,
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virNetServerClientPtr client,
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virNetMessagePtr msg ATTRIBUTE_UNUSED,
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virNetMessageErrorPtr rerr,
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struct admin_connect_open_args *args)
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{
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unsigned int flags;
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struct daemonAdmClientPrivate *priv =
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virNetServerClientGetPrivateData(client);
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int ret = -1;
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VIR_DEBUG("priv=%p dmn=%p", priv, priv->dmn);
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virMutexLock(&priv->lock);
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flags = args->flags;
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virCheckFlagsGoto(0, cleanup);
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ret = 0;
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cleanup:
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if (ret < 0)
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virNetMessageSaveError(rerr);
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virMutexUnlock(&priv->lock);
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return ret;
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}
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static int
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adminDispatchConnectClose(virNetServerPtr server ATTRIBUTE_UNUSED,
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virNetServerClientPtr client,
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virNetMessagePtr msg ATTRIBUTE_UNUSED,
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virNetMessageErrorPtr rerr ATTRIBUTE_UNUSED)
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{
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virNetServerClientDelayedClose(client);
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return 0;
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}
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static int
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adminConnectGetLibVersion(virNetDaemonPtr dmn ATTRIBUTE_UNUSED,
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unsigned long long *libVer)
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{
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if (libVer)
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*libVer = LIBVIR_VERSION_NUMBER;
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return 0;
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}
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#include "admin_dispatch.h"
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