openkylin
/
libvirt
mirror of https://gitee.com/openkylin/libvirt.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

Update event demo program to support network events too

This commit is contained in:
Daniel P. Berrange 2013-12-11 14:23:24 +00:00
parent 950c2a550f
commit 447d55c138
1 changed files with 43 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
examples/object-events/event-test.c
View File

@ -223,6 +223,27 @@ static const char *eventDetailToString(int event, int detail) {
return ret;
}
static const char *
networkEventToString(int event)
{
const char *ret = "";
switch ((virNetworkEventLifecycleType) event) {
case VIR_NETWORK_EVENT_DEFINED:
ret ="Defined";
break;
case VIR_NETWORK_EVENT_UNDEFINED:
ret ="Undefined";
break;
case VIR_NETWORK_EVENT_STARTED:
ret ="Started";
break;
case VIR_NETWORK_EVENT_STOPPED:
ret ="Stopped";
break;
}
return ret;
}
static int myDomainEventCallback1(virConnectPtr conn ATTRIBUTE_UNUSED,
virDomainPtr dom,
int event,
@ -432,6 +453,18 @@ myDomainEventDeviceRemovedCallback(virConnectPtr conn ATTRIBUTE_UNUSED,
return 0;
}
static int myNetworkEventCallback(virConnectPtr conn ATTRIBUTE_UNUSED,
virNetworkPtr dom,
int event,
int detail,
void *opaque ATTRIBUTE_UNUSED)
{
printf("%s EVENT: Network %s %s %d\n", __func__, virNetworkGetName(dom),
networkEventToString(event), detail);
return 0;
}
static void myFreeFunc(void *opaque)
{
char *str = opaque;
@ -472,6 +505,7 @@ int main(int argc, char **argv)
int callback13ret = -1;
int callback14ret = -1;
int callback15ret = -1;
int callback16ret = -1;
struct sigaction action_stop;
memset(&action_stop, 0, sizeof(action_stop));
@ -510,7 +544,7 @@ int main(int argc, char **argv)
sigaction(SIGTERM, &action_stop, NULL);
sigaction(SIGINT, &action_stop, NULL);
VIR_DEBUG("Registering domain event cbs");
VIR_DEBUG("Registering event cbs");
/* Add 2 callbacks to prove this works with more than just one */
callback1ret = virConnectDomainEventRegister(dconn, myDomainEventCallback1,
@ -585,6 +619,11 @@ int main(int argc, char **argv)
VIR_DOMAIN_EVENT_ID_DEVICE_REMOVED,
VIR_DOMAIN_EVENT_CALLBACK(myDomainEventDeviceRemovedCallback),
strdup("device removed"), myFreeFunc);
callback16ret = virConnectNetworkEventRegisterAny(dconn,
NULL,
VIR_NETWORK_EVENT_ID_LIFECYCLE,
VIR_NETWORK_EVENT_CALLBACK(myNetworkEventCallback),
strdup("net callback"), myFreeFunc);
if ((callback1ret != -1) &&
(callback2ret != -1) &&
@ -599,7 +638,8 @@ int main(int argc, char **argv)
(callback12ret != -1) &&
(callback13ret != -1) &&
(callback14ret != -1) &&
(callback15ret != -1)) {
(callback15ret != -1) &&
(callback16ret != -1)) {
if (virConnectSetKeepAlive(dconn, 5, 3) < 0) {
virErrorPtr err = virGetLastError();
fprintf(stderr, "Failed to start keepalive protocol: %s\n",
@ -630,6 +670,7 @@ int main(int argc, char **argv)
virConnectDomainEventDeregisterAny(dconn, callback13ret);
virConnectDomainEventDeregisterAny(dconn, callback14ret);
virConnectDomainEventDeregisterAny(dconn, callback15ret);
virConnectNetworkEventDeregisterAny(dconn, callback16ret);
if (callback8ret != -1)
virConnectDomainEventDeregisterAny(dconn, callback8ret);
}