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a26a1969c3
This patch introduces a new event type for the QMP event
DEVICE_TRAY_MOVED, which occurs when the tray of a removable
disk is moved (i.e opened or closed):
VIR_DOMAIN_EVENT_ID_TRAY_CHANGE
The event's data includes the device alias and the reason
for tray status' changing, which indicates why the tray
status was changed. Thus the callback definition for the event
is:
enum {
VIR_DOMAIN_EVENT_TRAY_CHANGE_OPEN = 0,
VIR_DOMAIN_EVENT_TRAY_CHANGE_CLOSE,
\#ifdef VIR_ENUM_SENTINELS
VIR_DOMAIN_EVENT_TRAY_CHANGE_LAST
\#endif
} virDomainEventTrayChangeReason;
typedef void
(*virConnectDomainEventTrayChangeCallback)(virConnectPtr conn,
virDomainPtr dom,
const char *devAlias,
int reason,
void *opaque);
170 lines
8.5 KiB
C
170 lines
8.5 KiB
C
/*
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* domain_event.h: domain event queue processing helpers
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*
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* Copyright (C) 2008 VirtualIron
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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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Ben Guthro
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*/
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#include "internal.h"
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#ifndef __DOMAIN_EVENT_H__
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# define __DOMAIN_EVENT_H__
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# include "domain_conf.h"
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typedef struct _virDomainEventCallback virDomainEventCallback;
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typedef virDomainEventCallback *virDomainEventCallbackPtr;
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typedef struct _virDomainEventCallbackList virDomainEventCallbackList;
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typedef virDomainEventCallbackList *virDomainEventCallbackListPtr;
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/**
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* Dispatching domain events that come in while
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* in a call / response rpc
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*/
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typedef struct _virDomainEvent virDomainEvent;
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typedef virDomainEvent *virDomainEventPtr;
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typedef struct _virDomainEventQueue virDomainEventQueue;
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typedef virDomainEventQueue *virDomainEventQueuePtr;
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typedef struct _virDomainEventState virDomainEventState;
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typedef virDomainEventState *virDomainEventStatePtr;
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virDomainEventPtr virDomainEventNew(int id, const char *name, const unsigned char *uuid, int type, int detail);
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virDomainEventPtr virDomainEventNewFromDom(virDomainPtr dom, int type, int detail);
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virDomainEventPtr virDomainEventNewFromObj(virDomainObjPtr obj, int type, int detail);
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virDomainEventPtr virDomainEventNewFromDef(virDomainDefPtr def, int type, int detail);
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virDomainEventPtr virDomainEventRebootNew(int id, const char *name, const unsigned char *uuid);
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virDomainEventPtr virDomainEventRebootNewFromDom(virDomainPtr dom);
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virDomainEventPtr virDomainEventRebootNewFromObj(virDomainObjPtr obj);
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virDomainEventPtr virDomainEventRTCChangeNewFromDom(virDomainPtr dom, long long offset);
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virDomainEventPtr virDomainEventRTCChangeNewFromObj(virDomainObjPtr obj, long long offset);
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virDomainEventPtr virDomainEventWatchdogNewFromDom(virDomainPtr dom, int action);
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virDomainEventPtr virDomainEventWatchdogNewFromObj(virDomainObjPtr obj, int action);
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virDomainEventPtr virDomainEventIOErrorNewFromDom(virDomainPtr dom,
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const char *srcPath,
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const char *devAlias,
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int action);
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virDomainEventPtr virDomainEventIOErrorNewFromObj(virDomainObjPtr obj,
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const char *srcPath,
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const char *devAlias,
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int action);
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virDomainEventPtr virDomainEventIOErrorReasonNewFromDom(virDomainPtr dom,
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const char *srcPath,
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const char *devAlias,
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int action,
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const char *reason);
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virDomainEventPtr virDomainEventIOErrorReasonNewFromObj(virDomainObjPtr obj,
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const char *srcPath,
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const char *devAlias,
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int action,
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const char *reason);
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virDomainEventPtr virDomainEventGraphicsNewFromDom(virDomainPtr dom,
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int phase,
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virDomainEventGraphicsAddressPtr local,
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virDomainEventGraphicsAddressPtr remote,
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const char *authScheme,
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virDomainEventGraphicsSubjectPtr subject);
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virDomainEventPtr virDomainEventGraphicsNewFromObj(virDomainObjPtr obj,
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int phase,
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virDomainEventGraphicsAddressPtr local,
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virDomainEventGraphicsAddressPtr remote,
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const char *authScheme,
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virDomainEventGraphicsSubjectPtr subject);
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virDomainEventPtr virDomainEventControlErrorNewFromDom(virDomainPtr dom);
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virDomainEventPtr virDomainEventControlErrorNewFromObj(virDomainObjPtr obj);
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virDomainEventPtr virDomainEventBlockJobNewFromObj(virDomainObjPtr obj,
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const char *path,
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int type,
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int status);
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virDomainEventPtr virDomainEventBlockJobNewFromDom(virDomainPtr dom,
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const char *path,
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int type,
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int status);
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virDomainEventPtr virDomainEventDiskChangeNewFromObj(virDomainObjPtr obj,
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const char *oldSrcPath,
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const char *newSrcPath,
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const char *devAlias,
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int reason);
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virDomainEventPtr virDomainEventDiskChangeNewFromDom(virDomainPtr dom,
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const char *oldSrcPath,
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const char *newSrcPath,
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const char *devAlias,
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int reason);
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virDomainEventPtr virDomainEventTrayChangeNewFromObj(virDomainObjPtr obj,
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const char *devAlias,
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int reason);
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virDomainEventPtr virDomainEventTrayChangeNewFromDom(virDomainPtr dom,
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const char *devAlias,
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int reason);
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void virDomainEventFree(virDomainEventPtr event);
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void virDomainEventStateFree(virDomainEventStatePtr state);
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virDomainEventStatePtr
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virDomainEventStateNew(void);
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void
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virDomainEventStateQueue(virDomainEventStatePtr state,
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virDomainEventPtr event)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
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int virDomainEventStateRegister(virConnectPtr conn,
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virDomainEventStatePtr state,
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virConnectDomainEventCallback callback,
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void *opaque,
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virFreeCallback freecb)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
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int virDomainEventStateRegisterID(virConnectPtr conn,
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virDomainEventStatePtr state,
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virDomainPtr dom,
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int eventID,
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virConnectDomainEventGenericCallback cb,
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void *opaque,
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virFreeCallback freecb,
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int *callbackID)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(5);
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int
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virDomainEventStateDeregister(virConnectPtr conn,
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virDomainEventStatePtr state,
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virConnectDomainEventCallback callback)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
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int
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virDomainEventStateDeregisterID(virConnectPtr conn,
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virDomainEventStatePtr state,
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int callbackID)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
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int
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virDomainEventStateDeregisterConn(virConnectPtr conn,
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virDomainEventStatePtr state)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
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int
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virDomainEventStateEventID(virConnectPtr conn,
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virDomainEventStatePtr state,
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int callbackID)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
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#endif
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