[libvirt] [PATCH 02/12] examples: Handle VIR_DOMAIN_EVENT_ID_DEVICE_REMOVED event

--- examples/domain-events/events-c/event-test.c | 23 +++++++++++++++++++++- examples/domain-events/events-python/event-test.py | 4 ++++ 2 files changed, 26 insertions(+), 1 deletion(-) diff --git a/examples/domain-events/events-c/event-test.c b/examples/domain-events/events-c/event-test.c index e9b3881..fe4eb56 100644 --- a/examples/domain-events/events-c/event-test.c +++ b/examples/domain-events/events-c/event-test.c @@ -428,6 +428,17 @@ static int myDomainEventPMSuspendDiskCallback(virConnectPtr conn ATTRIBUTE_UNUSE 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) { char *str = opaque; @@ -467,6 +478,7 @@ int main(int argc, char **argv) int callback12ret = -1; int callback13ret = -1; int callback14ret = -1; + int callback15ret = -1; struct sigaction 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_CALLBACK(myDomainEventPMSuspendDiskCallback), 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) && (callback2ret != -1) && (callback3ret != -1) && @@ -587,7 +605,8 @@ int main(int argc, char **argv) (callback11ret != -1) && (callback12ret != -1) && (callback13ret != -1) && - (callback14ret != -1)) { + (callback14ret != -1) && + (callback15ret != -1)) { if (virConnectSetKeepAlive(dconn, 5, 3) < 0) { virErrorPtr err = virGetLastError(); fprintf(stderr, "Failed to start keepalive protocol: %s\n", @@ -616,6 +635,8 @@ int main(int argc, char **argv) virConnectDomainEventDeregisterAny(dconn, callback11ret); virConnectDomainEventDeregisterAny(dconn, callback12ret); virConnectDomainEventDeregisterAny(dconn, callback13ret); + virConnectDomainEventDeregisterAny(dconn, callback14ret); + virConnectDomainEventDeregisterAny(dconn, callback15ret); if (callback8ret != -1) virConnectDomainEventDeregisterAny(dconn, callback8ret); } diff --git a/examples/domain-events/events-python/event-test.py b/examples/domain-events/events-python/event-test.py index b456dec..b7c10d1 100644 --- a/examples/domain-events/events-python/event-test.py +++ b/examples/domain-events/events-python/event-test.py @@ -495,6 +495,9 @@ def myDomainEventBalloonChangeCallback(conn, dom, actual, opaque): def myDomainEventPMSuspendDiskCallback(conn, dom, reason, opaque): print "myDomainEventPMSuspendDiskCallback: Domain %s(%s) system pmsuspend_disk" % ( 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 @@ -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_BALLOON_CHANGE, myDomainEventBalloonChangeCallback, 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) -- 1.8.3.2