[PATCH perl 1/2] Add domain metadata change event

["Daniel P. Berrange" <berrange@xxxxxxxxxx>]

Signed-off-by: Daniel P. Berrange <berrange@xxxxxxxxxx>
---
 Changes                |  1 +
 Virt.xs                | 44 ++++++++++++++++++++++++++++++++++++++++++++
 lib/Sys/Virt/Domain.pm |  4 ++++
 t/030-api-coverage.t   |  1 +
 4 files changed, 50 insertions(+)

diff --git a/Changes b/Changes
index 672b566..e425ad4 100644
--- a/Changes
+++ b/Changes
@@ -10,6 +10,7 @@ Revision history for perl module Sys::Virt
  - Add PERF_PARAM_STALLED_CYCLES_BACKEND constant
  - Add PERF_PARAM_REF_CPU_CYCLES constant
  - Add virStorageVolGetInfoFlags & associated constants
+ - Add domain metdata change event
 
 2.5.0 2016-12-05
 
diff --git a/Virt.xs b/Virt.xs
index 1eb94a8..9a7ce17 100644
--- a/Virt.xs
+++ b/Virt.xs
@@ -1096,6 +1096,46 @@ _domain_event_job_completed_callback(virConnectPtr con,
 
 
 static int
+_domain_event_metadata_change_callback(virConnectPtr con,
+				       virDomainPtr dom,
+				       int type,
+				       const char *nsuri,
+				       void *opaque)
+{
+    AV *data = opaque;
+    SV **self;
+    SV **cb;
+    SV *domref;
+    dSP;
+
+    self = av_fetch(data, 0, 0);
+    cb = av_fetch(data, 1, 0);
+
+    SvREFCNT_inc(*self);
+
+    ENTER;
+    SAVETMPS;
+
+    PUSHMARK(SP);
+    XPUSHs(*self);
+    domref = sv_newmortal();
+    sv_setref_pv(domref, "Sys::Virt::Domain", (void*)dom);
+    virDomainRef(dom);
+    XPUSHs(domref);
+    XPUSHs(sv_2mortal(newSViv(type)));
+    XPUSHs(sv_2mortal(newSVpv(nsuri, 0)));
+    PUTBACK;
+
+    call_sv(*cb, G_DISCARD);
+
+    FREETMPS;
+    LEAVE;
+
+    return 0;
+}
+
+
+static int
 _network_event_lifecycle_callback(virConnectPtr con,
 				  virNetworkPtr net,
 				  int event,
@@ -3248,6 +3288,9 @@ PREINIT:
       case VIR_DOMAIN_EVENT_ID_DEVICE_REMOVAL_FAILED:
           callback = VIR_DOMAIN_EVENT_CALLBACK(_domain_event_device_generic_callback);
           break;
+      case VIR_DOMAIN_EVENT_ID_METADATA_CHANGE:
+          callback = VIR_DOMAIN_EVENT_CALLBACK(_domain_event_metadata_change_callback);
+          break;
       default:
           callback = VIR_DOMAIN_EVENT_CALLBACK(_domain_event_generic_callback);
           break;
@@ -8197,6 +8240,7 @@ BOOT:
       REGISTER_CONSTANT(VIR_DOMAIN_EVENT_ID_MIGRATION_ITERATION, EVENT_ID_MIGRATION_ITERATION);
       REGISTER_CONSTANT(VIR_DOMAIN_EVENT_ID_JOB_COMPLETED, EVENT_ID_JOB_COMPLETED);
       REGISTER_CONSTANT(VIR_DOMAIN_EVENT_ID_DEVICE_REMOVAL_FAILED, EVENT_ID_DEVICE_REMOVAL_FAILED);
+      REGISTER_CONSTANT(VIR_DOMAIN_EVENT_ID_METADATA_CHANGE, EVENT_ID_METADATA_CHANGE);
 
       REGISTER_CONSTANT(VIR_DOMAIN_EVENT_WATCHDOG_NONE, EVENT_WATCHDOG_NONE);
       REGISTER_CONSTANT(VIR_DOMAIN_EVENT_WATCHDOG_PAUSE, EVENT_WATCHDOG_PAUSE);
diff --git a/lib/Sys/Virt/Domain.pm b/lib/Sys/Virt/Domain.pm
index bd59139..aa7b5bd 100644
--- a/lib/Sys/Virt/Domain.pm
+++ b/lib/Sys/Virt/Domain.pm
@@ -3211,6 +3211,10 @@ method.
 
 Guest device removal has failed.
 
+=item Sys::Virt::Domain::EVENT_ID_METADATA_CHANGE
+
+The domain metadata has changed
+
 =back
 
 =head2 IO ERROR EVENT CONSTANTS
diff --git a/t/030-api-coverage.t b/t/030-api-coverage.t
index 2c7d146..7bc33fb 100644
--- a/t/030-api-coverage.t
+++ b/t/030-api-coverage.t
@@ -94,6 +94,7 @@ virConnectDomainEventAgentLifecycleCallback
 virConnectDomainEventMigrationIterationCallback
 virConnectDomainEventJobCompletedCallback
 virConnectDomainEventDeviceRemovalFailedCallback
+virConnectDomainEventMetadataChangeCallback
 
 virConnectNetworkEventLifecycleCallback
 
-- 
2.9.3

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list