[PATCH 27/40] datatypes: convert virSecret to GObject
Rafael Fonseca
r4f4rfs at gmail.com
Wed May 13 11:57:11 UTC 2020
Signed-off-by: Rafael Fonseca <r4f4rfs at gmail.com>
---
src/conf/secret_event.c | 15 ++++------
src/conf/virsecretobj.c | 2 +-
src/datatypes.c | 44 ++++++++++++++++++-----------
src/datatypes.h | 14 +++++----
src/libvirt-secret.c | 7 ++---
src/libvirt_private.syms | 2 +-
src/remote/remote_daemon_dispatch.c | 6 ++--
src/remote/remote_driver.c | 6 ++--
src/rpc/gendispatch.pl | 1 +
src/storage/storage_util.c | 4 +--
src/util/virsecret.c | 3 +-
11 files changed, 53 insertions(+), 51 deletions(-)
diff --git a/src/conf/secret_event.c b/src/conf/secret_event.c
index 1c34dcfbc9..96fdcc3577 100644
--- a/src/conf/secret_event.c
+++ b/src/conf/secret_event.c
@@ -109,10 +109,10 @@ virSecretEventDispatchDefaultFunc(virConnectPtr conn,
virConnectObjectEventGenericCallback cb,
void *cbopaque)
{
- virSecretPtr secret = virGetSecret(conn,
- event->meta.uuid,
- event->meta.id,
- event->meta.name);
+ g_autoptr(virSecret) secret = virGetSecret(conn,
+ event->meta.uuid,
+ event->meta.id,
+ event->meta.name);
if (!secret)
return;
@@ -127,23 +127,20 @@ virSecretEventDispatchDefaultFunc(virConnectPtr conn,
secretLifecycleEvent->type,
secretLifecycleEvent->detail,
cbopaque);
- goto cleanup;
+ return;
}
case VIR_SECRET_EVENT_ID_VALUE_CHANGED:
{
((virConnectSecretEventGenericCallback)cb)(conn, secret,
cbopaque);
- goto cleanup;
+ return;
}
case VIR_SECRET_EVENT_ID_LAST:
break;
}
VIR_WARN("Unexpected event ID %d", event->eventID);
-
- cleanup:
- virObjectUnref(secret);
}
diff --git a/src/conf/virsecretobj.c b/src/conf/virsecretobj.c
index 81c9f2c346..3905fc0f9b 100644
--- a/src/conf/virsecretobj.c
+++ b/src/conf/virsecretobj.c
@@ -611,7 +611,7 @@ virSecretObjListExport(virConnectPtr conn,
return data.nsecrets;
error:
- virObjectListFree(data.secrets);
+ virGObjectListFreeCount(data.secrets, data.nsecrets);
return -1;
}
diff --git a/src/datatypes.c b/src/datatypes.c
index 29a7177780..b98db8721f 100644
--- a/src/datatypes.c
+++ b/src/datatypes.c
@@ -36,13 +36,11 @@ VIR_LOG_INIT("datatypes");
virClassPtr virConnectClass;
virClassPtr virConnectCloseCallbackDataClass;
virClassPtr virDomainClass;
-virClassPtr virSecretClass;
virClassPtr virStreamClass;
static void virConnectDispose(void *obj);
static void virConnectCloseCallbackDataDispose(void *obj);
static void virDomainDispose(void *obj);
-static void virSecretDispose(void *obj);
static void virStreamDispose(void *obj);
G_DEFINE_TYPE(virDomainCheckpoint, vir_domain_checkpoint, G_TYPE_OBJECT);
@@ -173,6 +171,22 @@ vir_nw_filter_binding_class_init(virNWFilterBindingClass *klass)
obj->finalize = virNWFilterBindingFinalize;
}
+G_DEFINE_TYPE(virSecret, vir_secret, G_TYPE_OBJECT);
+static void virSecretFinalize(GObject *obj);
+
+static void
+vir_secret_init(virSecret *sec G_GNUC_UNUSED)
+{
+}
+
+static void
+vir_secret_class_init(virSecretClass *klass)
+{
+ GObjectClass *obj = G_OBJECT_CLASS(klass);
+
+ obj->finalize = virSecretFinalize;
+}
+
G_DEFINE_TYPE(virStoragePool, vir_storage_pool, G_TYPE_OBJECT);
static void virStoragePoolFinalize(GObject *obj);
@@ -257,7 +271,6 @@ virDataTypesOnceInit(void)
DECLARE_CLASS_LOCKABLE(virConnect);
DECLARE_CLASS_LOCKABLE(virConnectCloseCallbackData);
DECLARE_CLASS(virDomain);
- DECLARE_CLASS(virSecret);
DECLARE_CLASS(virStream);
DECLARE_CLASS_LOCKABLE(virAdmConnect);
@@ -859,7 +872,7 @@ virNodeDeviceFinalize(GObject *obj)
* @uuid: secret UUID
*
* Allocates a new secret object. When the object is no longer needed,
- * virObjectUnref() must be called in order to not leak data.
+ * g_object_unref() must be called in order to not leak data.
*
* Returns a pointer to the secret object, or NULL on error.
*/
@@ -867,16 +880,15 @@ virSecretPtr
virGetSecret(virConnectPtr conn, const unsigned char *uuid,
int usageType, const char *usageID)
{
- virSecretPtr ret = NULL;
+ g_autoptr(virSecret) ret = NULL;
if (virDataTypesInitialize() < 0)
return NULL;
- virCheckConnectGoto(conn, error);
- virCheckNonNullArgGoto(uuid, error);
+ virCheckConnectReturn(conn, NULL);
+ virCheckNonNullArgReturn(uuid, NULL);
- if (!(ret = virObjectNew(virSecretClass)))
- return NULL;
+ ret = VIR_SECRET(g_object_new(VIR_TYPE_SECRET, NULL));
memcpy(&(ret->uuid[0]), uuid, VIR_UUID_BUFLEN);
ret->usageType = usageType;
@@ -884,15 +896,11 @@ virGetSecret(virConnectPtr conn, const unsigned char *uuid,
ret->conn = virObjectRef(conn);
- return ret;
-
- error:
- virObjectUnref(ret);
- return NULL;
+ return g_steal_pointer(&ret);
}
/**
- * virSecretDispose:
+ * virSecretFinalize:
* @obj: the secret to release
*
* Unconditionally release all memory associated with a secret.
@@ -902,9 +910,9 @@ virGetSecret(virConnectPtr conn, const unsigned char *uuid,
* which may also be released if its ref count hits zero.
*/
static void
-virSecretDispose(void *obj)
+virSecretFinalize(GObject *obj)
{
- virSecretPtr secret = obj;
+ virSecretPtr secret = VIR_SECRET(obj);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(secret->uuid, uuidstr);
@@ -912,6 +920,8 @@ virSecretDispose(void *obj)
VIR_FREE(secret->usageID);
virObjectUnref(secret->conn);
+
+ G_OBJECT_CLASS(vir_secret_parent_class)->finalize(obj);
}
diff --git a/src/datatypes.h b/src/datatypes.h
index cbf565097f..2f97268691 100644
--- a/src/datatypes.h
+++ b/src/datatypes.h
@@ -32,7 +32,6 @@
extern virClassPtr virConnectClass;
extern virClassPtr virDomainClass;
-extern virClassPtr virSecretClass;
extern virClassPtr virStreamClass;
#define VIR_TYPE_DOMAIN_CHECKPOINT vir_domain_checkpoint_get_type()
@@ -71,6 +70,9 @@ G_DECLARE_FINAL_TYPE(virNWFilterBinding,
NW_FILTER_BINDING,
GObject);
+#define VIR_TYPE_SECRET vir_secret_get_type()
+G_DECLARE_FINAL_TYPE(virSecret, vir_secret, VIR, SECRET, GObject);
+
#define VIR_TYPE_STORAGE_POOL vir_storage_pool_get_type()
G_DECLARE_FINAL_TYPE(virStoragePool, vir_storage_pool, VIR, STORAGE_POOL, GObject);
@@ -277,8 +279,8 @@ G_DECLARE_FINAL_TYPE(virAdmClient, vir_adm_client, VIR, ADM_CLIENT, GObject);
#define virCheckSecretReturn(obj, retval) \
do { \
- virSecretPtr _secret = (obj); \
- if (!virObjectIsClass(_secret, virSecretClass) || \
+ virSecretPtr _secret = VIR_SECRET(obj); \
+ if (_secret == NULL || \
!virObjectIsClass(_secret->conn, virConnectClass)) { \
virReportErrorHelper(VIR_FROM_SECRET, \
VIR_ERR_INVALID_SECRET, \
@@ -291,8 +293,8 @@ G_DECLARE_FINAL_TYPE(virAdmClient, vir_adm_client, VIR, ADM_CLIENT, GObject);
#define virCheckSecretGoto(obj, label) \
do { \
- virSecretPtr _secret = (obj); \
- if (!virObjectIsClass(_secret, virSecretClass) || \
+ virSecretPtr _secret = VIR_SECRET(obj); \
+ if (_secret == NULL || \
!virObjectIsClass(_secret->conn, virConnectClass)) { \
virReportErrorHelper(VIR_FROM_SECRET, \
VIR_ERR_INVALID_SECRET, \
@@ -744,7 +746,7 @@ struct _virNodeDevice {
* Internal structure associated with a secret
*/
struct _virSecret {
- virObject parent;
+ GObject parent;
virConnectPtr conn; /* pointer back to the connection */
unsigned char uuid[VIR_UUID_BUFLEN]; /* the secret unique identifier */
int usageType; /* the type of usage */
diff --git a/src/libvirt-secret.c b/src/libvirt-secret.c
index 33cbdd7b0b..4248536a5b 100644
--- a/src/libvirt-secret.c
+++ b/src/libvirt-secret.c
@@ -658,14 +658,13 @@ virSecretUndefine(virSecretPtr secret)
int
virSecretRef(virSecretPtr secret)
{
- VIR_DEBUG("secret=%p refs=%d", secret,
- secret ? secret->parent.u.s.refs : 0);
+ VIR_DEBUG("secret=%p", secret);
virResetLastError();
virCheckSecretReturn(secret, -1);
- virObjectRef(secret);
+ g_object_ref(secret);
return 0;
}
@@ -687,7 +686,7 @@ virSecretFree(virSecretPtr secret)
virCheckSecretReturn(secret, -1);
- virObjectUnref(secret);
+ g_object_unref(secret);
return 0;
}
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index fc0a23508b..7a1e7b60dc 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -1364,6 +1364,7 @@ vir_network_port_get_type;
vir_node_device_get_type;
vir_nw_filter_binding_get_type;
vir_nw_filter_get_type;
+vir_secret_get_type;
vir_storage_pool_get_type;
vir_storage_vol_get_type;
virConnectClass;
@@ -1388,7 +1389,6 @@ virGetStoragePool;
virGetStorageVol;
virGetStream;
virNewConnectCloseCallbackData;
-virSecretClass;
virStreamClass;
diff --git a/src/remote/remote_daemon_dispatch.c b/src/remote/remote_daemon_dispatch.c
index f259909533..427cede17e 100644
--- a/src/remote/remote_daemon_dispatch.c
+++ b/src/remote/remote_daemon_dispatch.c
@@ -4382,7 +4382,7 @@ remoteDispatchSecretGetValue(virNetServerPtr server G_GNUC_UNUSED,
remote_secret_get_value_args *args,
remote_secret_get_value_ret *ret)
{
- virSecretPtr secret = NULL;
+ g_autoptr(virSecret) secret = NULL;
size_t value_size;
unsigned char *value;
int rv = -1;
@@ -4405,7 +4405,6 @@ remoteDispatchSecretGetValue(virNetServerPtr server G_GNUC_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- virObjectUnref(secret);
return rv;
}
@@ -6375,7 +6374,7 @@ remoteDispatchConnectSecretEventRegisterAny(virNetServerPtr server G_GNUC_UNUSED
daemonClientEventCallbackPtr ref;
struct daemonClientPrivate *priv =
virNetServerClientGetPrivateData(client);
- virSecretPtr secret = NULL;
+ g_autoptr(virSecret) secret = NULL;
virConnectPtr conn = remoteGetSecretConn(client);
virMutexLock(&priv->lock);
@@ -6433,7 +6432,6 @@ remoteDispatchConnectSecretEventRegisterAny(virNetServerPtr server G_GNUC_UNUSED
remoteEventCallbackFree(callback);
if (rv < 0)
virNetMessageSaveError(rerr);
- virObjectUnref(secret);
return rv;
}
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 9b22953061..c108b56c34 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -5559,7 +5559,7 @@ remoteSecretBuildEventLifecycle(virNetClientProgramPtr prog G_GNUC_UNUSED,
virConnectPtr conn = opaque;
struct private_data *priv = conn->privateData;
remote_secret_event_lifecycle_msg *msg = evdata;
- virSecretPtr secret;
+ g_autoptr(virSecret) secret = NULL;
virObjectEventPtr event = NULL;
secret = get_nonnull_secret(conn, msg->secret);
@@ -5568,7 +5568,6 @@ remoteSecretBuildEventLifecycle(virNetClientProgramPtr prog G_GNUC_UNUSED,
event = virSecretEventLifecycleNew(secret->uuid, secret->usageType, secret->usageID,
msg->event, msg->detail);
- virObjectUnref(secret);
virObjectEventStateQueueRemote(priv->eventState, event, msg->callbackID);
}
@@ -5581,7 +5580,7 @@ remoteSecretBuildEventValueChanged(virNetClientProgramPtr prog G_GNUC_UNUSED,
virConnectPtr conn = opaque;
struct private_data *priv = conn->privateData;
remote_secret_event_value_changed_msg *msg = evdata;
- virSecretPtr secret;
+ g_autoptr(virSecret) secret = NULL;
virObjectEventPtr event = NULL;
secret = get_nonnull_secret(conn, msg->secret);
@@ -5589,7 +5588,6 @@ remoteSecretBuildEventValueChanged(virNetClientProgramPtr prog G_GNUC_UNUSED,
return;
event = virSecretEventValueChangedNew(secret->uuid, secret->usageType, secret->usageID);
- virObjectUnref(secret);
virObjectEventStateQueueRemote(priv->eventState, event, msg->callbackID);
}
diff --git a/src/rpc/gendispatch.pl b/src/rpc/gendispatch.pl
index 6869311f06..902ff091a5 100755
--- a/src/rpc/gendispatch.pl
+++ b/src/rpc/gendispatch.pl
@@ -204,6 +204,7 @@ my %gobject_impl = (
virNodeDevice => 1,
virNWFilter => 1,
virNWFilterBinding => 1,
+ virSecret => 1,
virStoragePool => 1,
virStorageVol => 1,
);
diff --git a/src/storage/storage_util.c b/src/storage/storage_util.c
index 1ec1d13625..7e3bfd1393 100644
--- a/src/storage/storage_util.c
+++ b/src/storage/storage_util.c
@@ -2172,7 +2172,7 @@ virStorageBackendVolDeleteLocal(virStoragePoolObjPtr pool G_GNUC_UNUSED,
static int
storageBackendLoadDefaultSecrets(virStorageVolDefPtr vol)
{
- virSecretPtr sec;
+ g_autoptr(virSecret) sec = NULL;
virStorageEncryptionSecretPtr encsec = NULL;
virConnectPtr conn = NULL;
@@ -2199,7 +2199,6 @@ storageBackendLoadDefaultSecrets(virStorageVolDefPtr vol)
if (VIR_ALLOC_N(vol->target.encryption->secrets, 1) < 0 ||
VIR_ALLOC(encsec) < 0) {
VIR_FREE(vol->target.encryption->secrets);
- virObjectUnref(sec);
return -1;
}
@@ -2209,7 +2208,6 @@ storageBackendLoadDefaultSecrets(virStorageVolDefPtr vol)
encsec->type = VIR_STORAGE_ENCRYPTION_SECRET_TYPE_PASSPHRASE;
encsec->seclookupdef.type = VIR_SECRET_LOOKUP_TYPE_UUID;
virSecretGetUUID(sec, encsec->seclookupdef.u.uuid);
- virObjectUnref(sec);
return 0;
}
diff --git a/src/util/virsecret.c b/src/util/virsecret.c
index 54d6bbcb7c..7279d22683 100644
--- a/src/util/virsecret.c
+++ b/src/util/virsecret.c
@@ -147,7 +147,7 @@ virSecretGetSecretString(virConnectPtr conn,
uint8_t **secret,
size_t *secret_size)
{
- virSecretPtr sec = NULL;
+ g_autoptr(virSecret) sec = NULL;
int ret = -1;
switch (seclookupdef->type) {
@@ -190,6 +190,5 @@ virSecretGetSecretString(virConnectPtr conn,
ret = 0;
cleanup:
- virObjectUnref(sec);
return ret;
}
--
2.26.2
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