They are similar to g_warning/g_critical, but also log the last libvirt error. They are meant to be called right after a libvirt call failed, in other cases g_warning/g_critical are still to be used. --- libvirt-glib/libvirt-glib-error.c | 34 +++++++++++++++++++++++ libvirt-glib/libvirt-glib-error.h | 2 ++ libvirt-glib/libvirt-glib.sym | 5 ++++ libvirt-gobject/libvirt-gobject-connection.c | 4 +-- libvirt-gobject/libvirt-gobject-domain-snapshot.c | 2 +- libvirt-gobject/libvirt-gobject-domain.c | 14 ++-------- libvirt-gobject/libvirt-gobject-interface.c | 2 +- libvirt-gobject/libvirt-gobject-network-filter.c | 17 ++++-------- libvirt-gobject/libvirt-gobject-network.c | 14 ++-------- libvirt-gobject/libvirt-gobject-node-device.c | 4 +-- libvirt-gobject/libvirt-gobject-secret.c | 11 ++------ libvirt-gobject/libvirt-gobject-storage-pool.c | 17 +++--------- libvirt-gobject/libvirt-gobject-storage-vol.c | 2 +- libvirt-gobject/libvirt-gobject-stream.c | 2 +- 14 files changed, 66 insertions(+), 64 deletions(-) diff --git a/libvirt-glib/libvirt-glib-error.c b/libvirt-glib/libvirt-glib-error.c index 7356aed..5c97da4 100644 --- a/libvirt-glib/libvirt-glib-error.c +++ b/libvirt-glib/libvirt-glib-error.c @@ -257,3 +257,37 @@ void gvir_set_error_valist(GError **error, g_free(message); } + +static void +gvir_log_valist(GLogLevelFlags level, const gchar *format, va_list args) +{ + gchar *message; + virErrorPtr verr = virGetLastError(); + + message = g_strdup_vprintf(format, args); + + if (verr) + g_log(G_LOG_DOMAIN, level, "%s: %s", message, verr->message); + else + g_log(G_LOG_DOMAIN, level, "%s", message); + + g_free(message); +} + +void gvir_warning(const gchar *format, ...) +{ + va_list args; + + va_start(args, format); + gvir_log_valist(G_LOG_LEVEL_WARNING, format, args); + va_end(args); +} + +void gvir_critical(const gchar *format, ...) +{ + va_list args; + + va_start(args, format); + gvir_log_valist(G_LOG_LEVEL_CRITICAL, format, args); + va_end(args); +} diff --git a/libvirt-glib/libvirt-glib-error.h b/libvirt-glib/libvirt-glib-error.h index 9e44383..1421047 100644 --- a/libvirt-glib/libvirt-glib-error.h +++ b/libvirt-glib/libvirt-glib-error.h @@ -59,6 +59,8 @@ void gvir_set_error_valist(GError **error, const gchar *format, va_list args); +void gvir_critical(const gchar *format, ...); +void gvir_warning(const gchar *format, ...); G_END_DECLS diff --git a/libvirt-glib/libvirt-glib.sym b/libvirt-glib/libvirt-glib.sym index 53b8907..d9ddb07 100644 --- a/libvirt-glib/libvirt-glib.sym +++ b/libvirt-glib/libvirt-glib.sym @@ -15,4 +15,9 @@ LIBVIRT_GLIB_0.0.7 { *; }; +LIBVIRT_GLIB_0.1.4 { + gvir_critical; + gvir_warning; +} LIBVIRT_GLIB_0.0.7; + # .... define new API here using predicted next version number .... diff --git a/libvirt-gobject/libvirt-gobject-connection.c b/libvirt-gobject/libvirt-gobject-connection.c index 9628989..e6ccfd0 100644 --- a/libvirt-gobject/libvirt-gobject-connection.c +++ b/libvirt-gobject/libvirt-gobject-connection.c @@ -273,7 +273,7 @@ static int domain_event_cb(virConnectPtr conn G_GNUC_UNUSED, GVirConnectionPrivate *priv = gconn->priv; if (virDomainGetUUIDString(dom, uuid) < 0) { - g_warning("Failed to get domain UUID on %p", dom); + gvir_warning("Failed to get domain UUID on %p", dom); return 0; } @@ -463,7 +463,7 @@ gboolean gvir_connection_open(GVirConnection *conn, } if (virConnectDomainEventRegister(priv->conn, domain_event_cb, conn, NULL) == -1) - g_warning("Failed to register domain events, ignoring"); + gvir_warning("Failed to register domain events, ignoring"); g_mutex_unlock(priv->lock); diff --git a/libvirt-gobject/libvirt-gobject-domain-snapshot.c b/libvirt-gobject/libvirt-gobject-domain-snapshot.c index 11a073c..ce60ea0 100644 --- a/libvirt-gobject/libvirt-gobject-domain-snapshot.c +++ b/libvirt-gobject/libvirt-gobject-domain-snapshot.c @@ -167,7 +167,7 @@ const gchar *gvir_domain_snapshot_get_name(GVirDomainSnapshot *snapshot) const char *name; if (!(name = virDomainSnapshotGetName(priv->handle))) { - g_warning("Failed to get domain_snapshot name on %p", priv->handle); + gvir_warning("Failed to get domain_snapshot name on %p", priv->handle); return NULL; } diff --git a/libvirt-gobject/libvirt-gobject-domain.c b/libvirt-gobject/libvirt-gobject-domain.c index 8ade3ea..9d4e232 100644 --- a/libvirt-gobject/libvirt-gobject-domain.c +++ b/libvirt-gobject/libvirt-gobject-domain.c @@ -135,16 +135,8 @@ static void gvir_domain_constructed(GObject *object) G_OBJECT_CLASS(gvir_domain_parent_class)->constructed(object); /* xxx we may want to turn this into an initable */ - if (virDomainGetUUIDString(priv->handle, priv->uuid) < 0) { - virErrorPtr verr = virGetLastError(); - if (verr) { - g_warning("Failed to get domain UUID on %p: %s", - priv->handle, verr->message); - } else { - g_warning("Failed to get domain UUID on %p", - priv->handle); - } - } + if (virDomainGetUUIDString(priv->handle, priv->uuid) < 0) + gvir_warning("Failed to get domain UUID on %p", priv->handle); } @@ -292,7 +284,7 @@ const gchar *gvir_domain_get_name(GVirDomain *dom) priv = dom->priv; if (!(name = virDomainGetName(priv->handle))) { - g_warning("Failed to get domain name on %p", priv->handle); + gvir_warning("Failed to get domain name on %p", priv->handle); return NULL; } diff --git a/libvirt-gobject/libvirt-gobject-interface.c b/libvirt-gobject/libvirt-gobject-interface.c index ecabb41..4523100 100644 --- a/libvirt-gobject/libvirt-gobject-interface.c +++ b/libvirt-gobject/libvirt-gobject-interface.c @@ -164,7 +164,7 @@ const gchar *gvir_interface_get_name(GVirInterface *iface) g_return_val_if_fail(GVIR_IS_INTERFACE(iface), NULL); if (!(name = virInterfaceGetName(iface->priv->handle))) { - g_warning("Failed to get interface name on %p", iface->priv->handle); + gvir_warning("Failed to get interface name on %p", iface->priv->handle); return NULL; } diff --git a/libvirt-gobject/libvirt-gobject-network-filter.c b/libvirt-gobject/libvirt-gobject-network-filter.c index 00b1ed2..54c1eeb 100644 --- a/libvirt-gobject/libvirt-gobject-network-filter.c +++ b/libvirt-gobject/libvirt-gobject-network-filter.c @@ -118,16 +118,9 @@ static void gvir_network_filter_constructed(GObject *object) G_OBJECT_CLASS(gvir_network_filter_parent_class)->constructed(object); /* xxx we may want to turn this into an initable */ - if (virNWFilterGetUUIDString(priv->handle, priv->uuid) < 0) { - virErrorPtr verr = virGetLastError(); - if (verr) { - g_warning("Failed to get network filter UUID on %p: %s", - priv->handle, verr->message); - } else { - g_warning("Failed to get network filter UUID on %p", - priv->handle); - } - } + if (virNWFilterGetUUIDString(priv->handle, priv->uuid) < 0) + gvir_warning("Failed to get network filter UUID on %p", + priv->handle); } @@ -187,8 +180,8 @@ const gchar *gvir_network_filter_get_name(GVirNetworkFilter *filter) g_return_val_if_fail(GVIR_IS_NETWORK_FILTER(filter), NULL); if (!(name = virNWFilterGetName(filter->priv->handle))) { - g_warning("Failed to get network_filter name on %p", - filter->priv->handle); + gvir_warning("Failed to get network_filter name on %p", + filter->priv->handle); return NULL; } diff --git a/libvirt-gobject/libvirt-gobject-network.c b/libvirt-gobject/libvirt-gobject-network.c index 9625ece..0f17ecc 100644 --- a/libvirt-gobject/libvirt-gobject-network.c +++ b/libvirt-gobject/libvirt-gobject-network.c @@ -117,16 +117,8 @@ static void gvir_network_constructed(GObject *object) G_OBJECT_CLASS(gvir_network_parent_class)->constructed(object); /* xxx we may want to turn this into an initable */ - if (virNetworkGetUUIDString(priv->handle, priv->uuid) < 0) { - virErrorPtr verr = virGetLastError(); - if (verr) { - g_warning("Failed to get network UUID on %p: %s", - priv->handle, verr->message); - } else { - g_warning("Failed to get network UUID on %p", - priv->handle); - } - } + if (virNetworkGetUUIDString(priv->handle, priv->uuid) < 0) + gvir_warning("Failed to get network UUID on %p", priv->handle); } static void gvir_network_class_init(GVirNetworkClass *klass) @@ -185,7 +177,7 @@ const gchar *gvir_network_get_name(GVirNetwork *network) g_return_val_if_fail(GVIR_IS_NETWORK(network), NULL); if (!(name = virNetworkGetName(network->priv->handle))) { - g_warning("Failed to get network name on %p", network->priv->handle); + gvir_warning("Failed to get network name on %p", network->priv->handle); return NULL; } diff --git a/libvirt-gobject/libvirt-gobject-node-device.c b/libvirt-gobject/libvirt-gobject-node-device.c index eb314ed..781fc5d 100644 --- a/libvirt-gobject/libvirt-gobject-node-device.c +++ b/libvirt-gobject/libvirt-gobject-node-device.c @@ -164,8 +164,8 @@ const gchar *gvir_node_device_get_name(GVirNodeDevice *device) g_return_val_if_fail(GVIR_IS_NODE_DEVICE(device), NULL); if (!(name = virNodeDeviceGetName(device->priv->handle))) { - g_warning("Failed to get node_device name on %p", - device->priv->handle); + gvir_warning("Failed to get node_device name on %p", + device->priv->handle); return NULL; } diff --git a/libvirt-gobject/libvirt-gobject-secret.c b/libvirt-gobject/libvirt-gobject-secret.c index 8bfee88..01b8ed1 100644 --- a/libvirt-gobject/libvirt-gobject-secret.c +++ b/libvirt-gobject/libvirt-gobject-secret.c @@ -118,15 +118,8 @@ static void gvir_secret_constructed(GObject *object) G_OBJECT_CLASS(gvir_secret_parent_class)->constructed(object); /* xxx we may want to turn this into an initable */ - if (virSecretGetUUIDString(priv->handle, priv->uuid) < 0) { - virErrorPtr verr = virGetLastError(); - if (verr) { - g_warning("Failed to get secret UUID on %p: %s", - priv->handle, verr->message); - } else { - g_warning("Failed to get secret UUID on %p", priv->handle); - } - } + if (virSecretGetUUIDString(priv->handle, priv->uuid) < 0) + gvir_warning("Failed to get secret UUID on %p", priv->handle); } diff --git a/libvirt-gobject/libvirt-gobject-storage-pool.c b/libvirt-gobject/libvirt-gobject-storage-pool.c index a09e5a7..adcdda7 100644 --- a/libvirt-gobject/libvirt-gobject-storage-pool.c +++ b/libvirt-gobject/libvirt-gobject-storage-pool.c @@ -128,15 +128,8 @@ static void gvir_storage_pool_constructed(GObject *object) G_OBJECT_CLASS(gvir_storage_pool_parent_class)->constructed(object); /* xxx we may want to turn this into an initable */ - if (virStoragePoolGetUUIDString(priv->handle, priv->uuid) < 0) { - virErrorPtr verr = virGetLastError(); - if (verr) { - g_warning("Failed to get storage pool UUID on %p: %s", - priv->handle, verr->message); - } else { - g_warning("Failed to get storage pool UUID on %p", priv->handle); - } - } + if (virStoragePoolGetUUIDString(priv->handle, priv->uuid) < 0) + gvir_warning("Failed to get storage pool UUID on %p", priv->handle); } @@ -215,10 +208,8 @@ const gchar *gvir_storage_pool_get_name(GVirStoragePool *pool) g_return_val_if_fail(GVIR_IS_STORAGE_POOL(pool), NULL); - if (!(name = virStoragePoolGetName(pool->priv->handle))) { - g_warning("Failed to get storage_pool name on %p", pool->priv->handle); - return NULL; - } + if (!(name = virStoragePoolGetName(pool->priv->handle))) + gvir_warning("Failed to get storage_pool name on %p", pool->priv->handle); return name; } diff --git a/libvirt-gobject/libvirt-gobject-storage-vol.c b/libvirt-gobject/libvirt-gobject-storage-vol.c index 9256445..c7ebb45 100644 --- a/libvirt-gobject/libvirt-gobject-storage-vol.c +++ b/libvirt-gobject/libvirt-gobject-storage-vol.c @@ -200,7 +200,7 @@ const gchar *gvir_storage_vol_get_name(GVirStorageVol *vol) g_return_val_if_fail(GVIR_IS_STORAGE_VOL(vol), NULL); if (!(name = virStorageVolGetName(vol->priv->handle))) { - g_warning("Failed to get storage_vol name on %p", vol->priv->handle); + gvir_warning("Failed to get storage_vol name on %p", vol->priv->handle); return NULL; } diff --git a/libvirt-gobject/libvirt-gobject-stream.c b/libvirt-gobject/libvirt-gobject-stream.c index fa1a32c..f0e43d0 100644 --- a/libvirt-gobject/libvirt-gobject-stream.c +++ b/libvirt-gobject/libvirt-gobject-stream.c @@ -218,7 +218,7 @@ static void gvir_stream_finalize(GObject *object) gvir_stream_update_events(self); if (virStreamFinish(priv->handle) < 0) - g_critical("cannot finish stream"); + gvir_critical("cannot finish stream"); virStreamFree(priv->handle); } -- 1.7.12.1 -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list