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examples: Handle VIR_DOMAIN_EVENT_ID_DEVICE_REMOVED event

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This commit is contained in:
Jiri Denemark 2013-06-19 15:28:00 +02:00
parent 4421e257dd
commit ee023f6c1f
2 changed files with 26 additions and 1 deletions
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23
examples/domain-events/events-c/event-test.c
View File

@ -428,6 +428,17 @@ static int myDomainEventPMSuspendDiskCallback(virConnectPtr conn ATTRIBUTE_UNUSE
return 0; return 0;
} }
static int
myDomainEventDeviceRemovedCallback(virConnectPtr conn ATTRIBUTE_UNUSED,
virDomainPtr dom,
const char *devAlias,
void *opaque ATTRIBUTE_UNUSED)
{
printf("%s EVENT: Domain %s(%d) device removed: %s\n",
__func__, virDomainGetName(dom), virDomainGetID(dom), devAlias);
return 0;
}
static void myFreeFunc(void *opaque) static void myFreeFunc(void *opaque)
{ {
char *str = opaque; char *str = opaque;
@ -467,6 +478,7 @@ int main(int argc, char **argv)
int callback12ret = -1; int callback12ret = -1;
int callback13ret = -1; int callback13ret = -1;
int callback14ret = -1; int callback14ret = -1;
int callback15ret = -1;
struct sigaction action_stop; struct sigaction action_stop;
memset(&action_stop, 0, sizeof(action_stop)); memset(&action_stop, 0, sizeof(action_stop));
@ -575,6 +587,12 @@ int main(int argc, char **argv)
VIR_DOMAIN_EVENT_ID_PMSUSPEND_DISK, VIR_DOMAIN_EVENT_ID_PMSUSPEND_DISK,
VIR_DOMAIN_EVENT_CALLBACK(myDomainEventPMSuspendDiskCallback), VIR_DOMAIN_EVENT_CALLBACK(myDomainEventPMSuspendDiskCallback),
strdup("pmsuspend-disk"), myFreeFunc); strdup("pmsuspend-disk"), myFreeFunc);
callback15ret = virConnectDomainEventRegisterAny(dconn,
NULL,
VIR_DOMAIN_EVENT_ID_DEVICE_REMOVED,
VIR_DOMAIN_EVENT_CALLBACK(myDomainEventDeviceRemovedCallback),
strdup("device removed"), myFreeFunc);
if ((callback1ret != -1) && if ((callback1ret != -1) &&
(callback2ret != -1) && (callback2ret != -1) &&
(callback3ret != -1) && (callback3ret != -1) &&
@ -587,7 +605,8 @@ int main(int argc, char **argv)
(callback11ret != -1) && (callback11ret != -1) &&
(callback12ret != -1) && (callback12ret != -1) &&
(callback13ret != -1) && (callback13ret != -1) &&
(callback14ret != -1)) { (callback14ret != -1) &&
(callback15ret != -1)) {
if (virConnectSetKeepAlive(dconn, 5, 3) < 0) { if (virConnectSetKeepAlive(dconn, 5, 3) < 0) {
virErrorPtr err = virGetLastError(); virErrorPtr err = virGetLastError();
fprintf(stderr, "Failed to start keepalive protocol: %s\n", fprintf(stderr, "Failed to start keepalive protocol: %s\n",
@ -616,6 +635,8 @@ int main(int argc, char **argv)
virConnectDomainEventDeregisterAny(dconn, callback11ret); virConnectDomainEventDeregisterAny(dconn, callback11ret);
virConnectDomainEventDeregisterAny(dconn, callback12ret); virConnectDomainEventDeregisterAny(dconn, callback12ret);
virConnectDomainEventDeregisterAny(dconn, callback13ret); virConnectDomainEventDeregisterAny(dconn, callback13ret);
virConnectDomainEventDeregisterAny(dconn, callback14ret);
virConnectDomainEventDeregisterAny(dconn, callback15ret);
if (callback8ret != -1) if (callback8ret != -1)
virConnectDomainEventDeregisterAny(dconn, callback8ret); virConnectDomainEventDeregisterAny(dconn, callback8ret);
} }

4
examples/domain-events/events-python/event-test.py
View File

@ -495,6 +495,9 @@ def myDomainEventBalloonChangeCallback(conn, dom, actual, opaque):
def myDomainEventPMSuspendDiskCallback(conn, dom, reason, opaque): def myDomainEventPMSuspendDiskCallback(conn, dom, reason, opaque):
print "myDomainEventPMSuspendDiskCallback: Domain %s(%s) system pmsuspend_disk" % ( print "myDomainEventPMSuspendDiskCallback: Domain %s(%s) system pmsuspend_disk" % (
dom.name(), dom.ID()) dom.name(), dom.ID())
def myDomainEventDeviceRemovedCallback(conn, dom, dev, opaque):
print "myDomainEventDeviceRemovedCallback: Domain %s(%s) device removed: %s" % (
dom.name(), dom.ID(), dev)
run = True run = True
@ -570,6 +573,7 @@ def main():
vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_PMSUSPEND, myDomainEventPMSuspendCallback, None) vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_PMSUSPEND, myDomainEventPMSuspendCallback, None)
vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_BALLOON_CHANGE, myDomainEventBalloonChangeCallback, None) vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_BALLOON_CHANGE, myDomainEventBalloonChangeCallback, None)
vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_PMSUSPEND_DISK, myDomainEventPMSuspendDiskCallback, None) vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_PMSUSPEND_DISK, myDomainEventPMSuspendDiskCallback, None)
vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_DEVICE_REMOVED, myDomainEventDeviceRemovedCallback, None)
vc.setKeepAlive(5, 3) vc.setKeepAlive(5, 3)