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https://gitlab.com/libvirt/libvirt.git
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Renamed virDomainEventCallbackList* to virObjectEventCallbackList*
Keep the legacy Domain lifecycle event functions as is.
This commit is contained in:
Cédric Bosdonnat
Daniel P. Berrange
parent
146434efad
commit
1ee803e590
@ -43,11 +43,13 @@ typedef virObjectMeta *virObjectMetaPtr;
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typedef struct _virObjectEventQueue virObjectEventQueue;
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typedef virObjectEventQueue *virObjectEventQueuePtr;
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struct _virDomainEventCallbackList {
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struct _virObjectEventCallbackList {
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unsigned int nextID;
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unsigned int count;
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virObjectEventCallbackPtr *callbacks;
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};
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typedef struct _virObjectEventCallbackList virObjectEventCallbackList;
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typedef virObjectEventCallbackList *virObjectEventCallbackListPtr;
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struct _virObjectEventQueue {
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unsigned int count;
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@ -56,7 +58,7 @@ struct _virObjectEventQueue {
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struct _virObjectEventState {
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/* The list of domain event callbacks */
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virDomainEventCallbackListPtr callbacks;
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virObjectEventCallbackListPtr callbacks;
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/* The queue of object events */
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virObjectEventQueuePtr queue;
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/* Timer for flushing events queue */
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@ -132,13 +134,13 @@ struct _virDomainEvent {
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};
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/**
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* virDomainEventCallbackListFree:
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* virObjectEventCallbackListFree:
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* @list: event callback list head
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*
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* Free the memory in the domain event callback list
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*/
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static void
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virDomainEventCallbackListFree(virDomainEventCallbackListPtr list)
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virObjectEventCallbackListFree(virObjectEventCallbackListPtr list)
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{
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size_t i;
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if (!list)
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@ -161,11 +163,11 @@ virDomainEventCallbackListFree(virDomainEventCallbackListPtr list)
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* @cbList: the list
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* @callback: the callback to remove
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*
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* Internal function to remove a callback from a virDomainEventCallbackListPtr
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* Internal function to remove a callback from a virObjectEventCallbackListPtr
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*/
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static int
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virDomainEventCallbackListRemove(virConnectPtr conn,
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virDomainEventCallbackListPtr cbList,
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virObjectEventCallbackListPtr cbList,
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virConnectDomainEventCallback callback)
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{
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int ret = 0;
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@ -207,16 +209,16 @@ virDomainEventCallbackListRemove(virConnectPtr conn,
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/**
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* virDomainEventCallbackListRemoveID:
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* virObjectEventCallbackListRemoveID:
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* @conn: pointer to the connection
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* @cbList: the list
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* @callback: the callback to remove
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*
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* Internal function to remove a callback from a virDomainEventCallbackListPtr
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* Internal function to remove a callback from a virObjectEventCallbackListPtr
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*/
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static int
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virDomainEventCallbackListRemoveID(virConnectPtr conn,
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virDomainEventCallbackListPtr cbList,
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virObjectEventCallbackListRemoveID(virConnectPtr conn,
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virObjectEventCallbackListPtr cbList,
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int callbackID)
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{
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int ret = 0;
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@ -258,7 +260,7 @@ virDomainEventCallbackListRemoveID(virConnectPtr conn,
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static int
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virDomainEventCallbackListMarkDelete(virConnectPtr conn,
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virDomainEventCallbackListPtr cbList,
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virObjectEventCallbackListPtr cbList,
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virConnectDomainEventCallback callback)
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{
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int ret = 0;
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@ -283,8 +285,8 @@ virDomainEventCallbackListMarkDelete(virConnectPtr conn,
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static int
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virDomainEventCallbackListMarkDeleteID(virConnectPtr conn,
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virDomainEventCallbackListPtr cbList,
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virObjectEventCallbackListMarkDeleteID(virConnectPtr conn,
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virObjectEventCallbackListPtr cbList,
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int callbackID)
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{
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int ret = 0;
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@ -308,7 +310,7 @@ virDomainEventCallbackListMarkDeleteID(virConnectPtr conn,
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static int
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virDomainEventCallbackListPurgeMarked(virDomainEventCallbackListPtr cbList)
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virObjectEventCallbackListPurgeMarked(virObjectEventCallbackListPtr cbList)
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{
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int old_count = cbList->count;
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int n;
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@ -338,20 +340,25 @@ virDomainEventCallbackListPurgeMarked(virDomainEventCallbackListPtr cbList)
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/**
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* virDomainEventCallbackListAddID:
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* virObjectEventCallbackListAddID:
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* @conn: pointer to the connection
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* @cbList: the list
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* @uuid: the uuid of the object to filter on
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* @name: the name of the object to filter on
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* @id: the ID of the object to filter on
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* @eventID: the event ID
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* @callback: the callback to add
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* @opaque: opaque data tio pass to callback
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* @callbackID: filled with callback ID
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*
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* Internal function to add a callback from a virDomainEventCallbackListPtr
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* Internal function to add a callback from a virObjectEventCallbackListPtr
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*/
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static int
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virDomainEventCallbackListAddID(virConnectPtr conn,
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virDomainEventCallbackListPtr cbList,
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virDomainPtr dom,
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virObjectEventCallbackListAddID(virConnectPtr conn,
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virObjectEventCallbackListPtr cbList,
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unsigned char uuid[VIR_UUID_BUFLEN],
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const char *name,
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int id,
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int eventID,
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virConnectDomainEventGenericCallback callback,
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void *opaque,
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@ -372,10 +379,10 @@ virDomainEventCallbackListAddID(virConnectPtr conn,
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if (cbList->callbacks[i]->cb == VIR_DOMAIN_EVENT_CALLBACK(callback) &&
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cbList->callbacks[i]->eventID == eventID &&
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cbList->callbacks[i]->conn == conn &&
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((dom && cbList->callbacks[i]->meta &&
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((uuid && cbList->callbacks[i]->meta &&
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memcmp(cbList->callbacks[i]->meta->uuid,
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dom->uuid, VIR_UUID_BUFLEN) == 0) ||
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(!dom && !cbList->callbacks[i]->meta))) {
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uuid, VIR_UUID_BUFLEN) == 0) ||
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(!uuid && !cbList->callbacks[i]->meta))) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("event callback already tracked"));
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return -1;
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@ -390,13 +397,13 @@ virDomainEventCallbackListAddID(virConnectPtr conn,
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event->opaque = opaque;
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event->freecb = freecb;
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if (dom) {
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if (name && uuid && id > 0) {
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if (VIR_ALLOC(event->meta) < 0)
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goto error;
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if (VIR_STRDUP(event->meta->name, dom->name) < 0)
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if (VIR_STRDUP(event->meta->name, name) < 0)
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goto error;
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memcpy(event->meta->uuid, dom->uuid, VIR_UUID_BUFLEN);
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event->meta->id = dom->id;
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memcpy(event->meta->uuid, uuid, VIR_UUID_BUFLEN);
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event->meta->id = id;
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}
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/* Make space on list */
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@ -440,16 +447,16 @@ error:
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* @callback: the callback to add
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* @opaque: opaque data tio pass to callback
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*
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* Internal function to add a callback from a virDomainEventCallbackListPtr
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* Internal function to add a callback from a virObjectEventCallbackListPtr
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*/
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static int
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virDomainEventCallbackListAdd(virConnectPtr conn,
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virDomainEventCallbackListPtr cbList,
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virObjectEventCallbackListPtr cbList,
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virConnectDomainEventCallback callback,
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void *opaque,
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virFreeCallback freecb)
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{
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return virDomainEventCallbackListAddID(conn, cbList, NULL,
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return virObjectEventCallbackListAddID(conn, cbList, NULL, NULL, 0,
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VIR_DOMAIN_EVENT_ID_LIFECYCLE,
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VIR_DOMAIN_EVENT_CALLBACK(callback),
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opaque, freecb, NULL);
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@ -458,8 +465,8 @@ virDomainEventCallbackListAdd(virConnectPtr conn,
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static int
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virDomainEventCallbackListEventID(virConnectPtr conn,
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virDomainEventCallbackListPtr cbList,
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virObjectEventCallbackListEventID(virConnectPtr conn,
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virObjectEventCallbackListPtr cbList,
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int callbackID)
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{
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size_t i;
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@ -602,7 +609,7 @@ virObjectEventStateFree(virObjectEventStatePtr state)
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if (!state)
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return;
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virDomainEventCallbackListFree(state->callbacks);
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virObjectEventCallbackListFree(state->callbacks);
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virObjectEventQueueFree(state->queue);
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if (state->timer != -1)
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@ -1397,7 +1404,7 @@ static int virDomainEventDispatchMatchCallback(virDomainEventPtr event,
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static void
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virDomainEventDispatch(virDomainEventPtr event,
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virDomainEventCallbackListPtr callbacks,
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virObjectEventCallbackListPtr callbacks,
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virDomainEventDispatchFunc dispatch,
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void *opaque)
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{
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@ -1422,7 +1429,7 @@ virDomainEventDispatch(virDomainEventPtr event,
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static void
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virObjectEventQueueDispatch(virObjectEventQueuePtr queue,
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virDomainEventCallbackListPtr callbacks,
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virObjectEventCallbackListPtr callbacks,
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virDomainEventDispatchFunc dispatch,
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void *opaque)
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{
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@ -1496,7 +1503,7 @@ virObjectEventStateFlush(virObjectEventStatePtr state)
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state);
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/* Purge any deleted callbacks */
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virDomainEventCallbackListPurgeMarked(state->callbacks);
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virObjectEventCallbackListPurgeMarked(state->callbacks);
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state->isDispatching = false;
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virObjectEventStateUnlock(state);
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@ -1594,9 +1601,14 @@ virDomainEventStateRegisterID(virConnectPtr conn,
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goto cleanup;
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}
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ret = virDomainEventCallbackListAddID(conn, state->callbacks,
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dom, eventID, cb, opaque, freecb,
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callbackID);
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if (dom == NULL)
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ret = virObjectEventCallbackListAddID(conn, state->callbacks, NULL,
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NULL, 0, eventID, cb,
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opaque, freecb, callbackID);
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else
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ret = virObjectEventCallbackListAddID(conn, state->callbacks, dom->uuid,
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dom->name, dom->id, eventID, cb,
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opaque, freecb, callbackID);
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if (ret == -1 &&
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state->callbacks->count == 0 &&
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@ -1668,10 +1680,10 @@ virObjectEventStateDeregisterID(virConnectPtr conn,
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virObjectEventStateLock(state);
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if (state->isDispatching)
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ret = virDomainEventCallbackListMarkDeleteID(conn,
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ret = virObjectEventCallbackListMarkDeleteID(conn,
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state->callbacks, callbackID);
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else
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ret = virDomainEventCallbackListRemoveID(conn,
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ret = virObjectEventCallbackListRemoveID(conn,
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state->callbacks, callbackID);
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if (state->callbacks->count == 0 &&
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@ -1705,7 +1717,7 @@ virObjectEventStateEventID(virConnectPtr conn,
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int ret;
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virObjectEventStateLock(state);
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ret = virDomainEventCallbackListEventID(conn,
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ret = virObjectEventCallbackListEventID(conn,
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state->callbacks, callbackID);
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virObjectEventStateUnlock(state);
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return ret;
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@ -31,9 +31,6 @@
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typedef struct _virObjectEventCallback virObjectEventCallback;
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typedef virObjectEventCallback *virObjectEventCallbackPtr;
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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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