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df8192aaf4
virAdmConnect was named after virConnect, but after some discussions, most of the APIs called will be working with remote daemon and starting them virAdmDaemon will make more sense. Only possibly controversal name is CloseCallback (de)registration, and connecting to the daemon (which will still be Open/Close), but even this makes sense if one thinks about the daemon being opened and closed, e.g. as file, etc. This way all the APIs working with the daemon will start with virAdmDaemon prefix, they will accept virAdmDaemonPtr as first parameter and that will better suit with other namings as well (virDomain*, virAdmServer*, etc.). Because in virt-admin, the connection name does not refer to a struct that would have a connect in its name, also adjust 'connname' in clients. And because it is not used anywhere in the vsh code, move it from there into each client. Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
127 lines
3.2 KiB
C
127 lines
3.2 KiB
C
/*
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* admin_server.c:
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*
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* Copyright (C) 2014-2015 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_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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/* Functions */
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static int
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adminDispatchDaemonOpen(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_daemon_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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adminDispatchDaemonClose(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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adminDaemonGetVersion(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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