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[PATCH 3/4] crypto: use QOM macros for declaration/definition of secret
|
From: |
Daniel P . Berrangé |
|
Subject: |
[PATCH 3/4] crypto: use QOM macros for declaration/definition of secret types |
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Date: |
Thu, 23 Jul 2020 19:14:09 +0100 |
This introduces the use of the OBJECT_DEFINE and OBJECT_DECLARE macro
families in the secret types, in order to eliminate boilerplate code.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
crypto/secret.c | 24 ++++--------------------
crypto/secret_common.c | 32 +++++++++-----------------------
crypto/secret_keyring.c | 28 +++++++++-------------------
include/crypto/secret.h | 11 ++---------
include/crypto/secret_common.h | 13 ++-----------
include/crypto/secret_keyring.h | 18 ++----------------
6 files changed, 28 insertions(+), 98 deletions(-)
diff --git a/crypto/secret.c b/crypto/secret.c
index 281cb81f0f..55b406f79e 100644
--- a/crypto/secret.c
+++ b/crypto/secret.c
@@ -25,6 +25,9 @@
#include "qemu/module.h"
#include "trace.h"
+OBJECT_DEFINE_TYPE_WITH_INTERFACES(QCryptoSecret, qcrypto_secret,
+ QCRYPTO_SECRET, QCRYPTO_SECRET_COMMON,
+ { TYPE_USER_CREATABLE }, { NULL })
static void
qcrypto_secret_load_data(QCryptoSecretCommon *sec_common,
@@ -140,26 +143,7 @@ qcrypto_secret_class_init(ObjectClass *oc, void *data)
qcrypto_secret_prop_set_file);
}
-
-static const TypeInfo qcrypto_secret_info = {
- .parent = TYPE_QCRYPTO_SECRET_COMMON,
- .name = TYPE_QCRYPTO_SECRET,
- .instance_size = sizeof(QCryptoSecret),
- .instance_finalize = qcrypto_secret_finalize,
- .class_size = sizeof(QCryptoSecretClass),
- .class_init = qcrypto_secret_class_init,
- .interfaces = (InterfaceInfo[]) {
- { TYPE_USER_CREATABLE },
- { }
- }
-};
-
-
static void
-qcrypto_secret_register_types(void)
+qcrypto_secret_init(Object *obj)
{
- type_register_static(&qcrypto_secret_info);
}
-
-
-type_init(qcrypto_secret_register_types);
diff --git a/crypto/secret_common.c b/crypto/secret_common.c
index b03d530867..9a054b90b5 100644
--- a/crypto/secret_common.c
+++ b/crypto/secret_common.c
@@ -28,6 +28,9 @@
#include "trace.h"
+OBJECT_DEFINE_ABSTRACT_TYPE(QCryptoSecretCommon, qcrypto_secret_common,
+ QCRYPTO_SECRET_COMMON, OBJECT)
+
static void qcrypto_secret_decrypt(QCryptoSecretCommon *secret,
const uint8_t *input,
size_t inputlen,
@@ -269,7 +272,7 @@ qcrypto_secret_prop_get_keyid(Object *obj,
static void
-qcrypto_secret_finalize(Object *obj)
+qcrypto_secret_common_finalize(Object *obj)
{
QCryptoSecretCommon *secret = QCRYPTO_SECRET_COMMON(obj);
@@ -279,7 +282,7 @@ qcrypto_secret_finalize(Object *obj)
}
static void
-qcrypto_secret_class_init(ObjectClass *oc, void *data)
+qcrypto_secret_common_class_init(ObjectClass *oc, void *data)
{
object_class_property_add_bool(oc, "loaded",
qcrypto_secret_prop_get_loaded,
@@ -297,6 +300,10 @@ qcrypto_secret_class_init(ObjectClass *oc, void *data)
qcrypto_secret_prop_set_iv);
}
+static void
+qcrypto_secret_common_init(Object *obj)
+{
+}
int qcrypto_secret_lookup(const char *secretid,
uint8_t **data,
@@ -380,24 +387,3 @@ char *qcrypto_secret_lookup_as_base64(const char *secretid,
g_free(data);
return ret;
}
-
-
-static const TypeInfo qcrypto_secret_info = {
- .parent = TYPE_OBJECT,
- .name = TYPE_QCRYPTO_SECRET_COMMON,
- .instance_size = sizeof(QCryptoSecretCommon),
- .instance_finalize = qcrypto_secret_finalize,
- .class_size = sizeof(QCryptoSecretCommonClass),
- .class_init = qcrypto_secret_class_init,
- .abstract = true,
-};
-
-
-static void
-qcrypto_secret_register_types(void)
-{
- type_register_static(&qcrypto_secret_info);
-}
-
-
-type_init(qcrypto_secret_register_types);
diff --git a/crypto/secret_keyring.c b/crypto/secret_keyring.c
index 8bfc58ebf4..463aefe5dc 100644
--- a/crypto/secret_keyring.c
+++ b/crypto/secret_keyring.c
@@ -26,6 +26,9 @@
#include "trace.h"
#include "crypto/secret_keyring.h"
+OBJECT_DEFINE_TYPE_WITH_INTERFACES(QCryptoSecretKeyring,
qcrypto_secret_keyring,
+ QCRYPTO_SECRET_KEYRING,
QCRYPTO_SECRET_COMMON,
+ { TYPE_USER_CREATABLE }, { NULL })
static inline
long keyctl_read(int32_t key, uint8_t *buffer, size_t buflen)
@@ -109,6 +112,11 @@ qcrypto_secret_keyring_complete(UserCreatable *uc, Error
**errp)
}
+static void
+qcrypto_secret_keyring_finalize(Object *obj)
+{
+}
+
static void
qcrypto_secret_keyring_class_init(ObjectClass *oc, void *data)
{
@@ -124,25 +132,7 @@ qcrypto_secret_keyring_class_init(ObjectClass *oc, void
*data)
NULL, NULL);
}
-
-static const TypeInfo qcrypto_secret_info = {
- .parent = TYPE_QCRYPTO_SECRET_COMMON,
- .name = TYPE_QCRYPTO_SECRET_KEYRING,
- .instance_size = sizeof(QCryptoSecretKeyring),
- .class_size = sizeof(QCryptoSecretKeyringClass),
- .class_init = qcrypto_secret_keyring_class_init,
- .interfaces = (InterfaceInfo[]) {
- { TYPE_USER_CREATABLE },
- { }
- }
-};
-
-
static void
-qcrypto_secret_register_types(void)
+qcrypto_secret_keyring_init(Object *obj)
{
- type_register_static(&qcrypto_secret_info);
}
-
-
-type_init(qcrypto_secret_register_types);
diff --git a/include/crypto/secret.h b/include/crypto/secret.h
index 2deb461d2f..4eb4e5ffef 100644
--- a/include/crypto/secret.h
+++ b/include/crypto/secret.h
@@ -26,11 +26,9 @@
#include "crypto/secret_common.h"
#define TYPE_QCRYPTO_SECRET "secret"
-#define QCRYPTO_SECRET(obj) \
- OBJECT_CHECK(QCryptoSecret, (obj), TYPE_QCRYPTO_SECRET)
-typedef struct QCryptoSecret QCryptoSecret;
-typedef struct QCryptoSecretClass QCryptoSecretClass;
+OBJECT_DECLARE_SIMPLE_TYPE(QCryptoSecret, qcrypto_secret,
+ QCRYPTO_SECRET, QCryptoSecretCommon)
/**
* QCryptoSecret:
@@ -125,9 +123,4 @@ struct QCryptoSecret {
char *file;
};
-
-struct QCryptoSecretClass {
- QCryptoSecretCommonClass parent_class;
-};
-
#endif /* QCRYPTO_SECRET_H */
diff --git a/include/crypto/secret_common.h b/include/crypto/secret_common.h
index 980c02ab71..999a6b4651 100644
--- a/include/crypto/secret_common.h
+++ b/include/crypto/secret_common.h
@@ -25,17 +25,8 @@
#include "qom/object.h"
#define TYPE_QCRYPTO_SECRET_COMMON "secret_common"
-#define QCRYPTO_SECRET_COMMON(obj) \
- OBJECT_CHECK(QCryptoSecretCommon, (obj), TYPE_QCRYPTO_SECRET_COMMON)
-#define QCRYPTO_SECRET_COMMON_CLASS(class) \
- OBJECT_CLASS_CHECK(QCryptoSecretCommonClass, \
- (class), TYPE_QCRYPTO_SECRET_COMMON)
-#define QCRYPTO_SECRET_COMMON_GET_CLASS(obj) \
- OBJECT_GET_CLASS(QCryptoSecretCommonClass, \
- (obj), TYPE_QCRYPTO_SECRET_COMMON)
-
-typedef struct QCryptoSecretCommon QCryptoSecretCommon;
-typedef struct QCryptoSecretCommonClass QCryptoSecretCommonClass;
+OBJECT_DECLARE_TYPE(QCryptoSecretCommon, qcrypto_secret_common,
+ QCRYPTO_SECRET_COMMON)
struct QCryptoSecretCommon {
Object parent_obj;
diff --git a/include/crypto/secret_keyring.h b/include/crypto/secret_keyring.h
index 9f371ad251..4470306853 100644
--- a/include/crypto/secret_keyring.h
+++ b/include/crypto/secret_keyring.h
@@ -26,18 +26,8 @@
#include "crypto/secret_common.h"
#define TYPE_QCRYPTO_SECRET_KEYRING "secret_keyring"
-#define QCRYPTO_SECRET_KEYRING(obj) \
- OBJECT_CHECK(QCryptoSecretKeyring, (obj), \
- TYPE_QCRYPTO_SECRET_KEYRING)
-#define QCRYPTO_SECRET_KEYRING_CLASS(class) \
- OBJECT_CLASS_CHECK(QCryptoSecretKeyringClass, \
- (class), TYPE_QCRYPTO_SECRET_KEYRING)
-#define QCRYPTO_SECRET_KEYRING_GET_CLASS(class) \
- OBJECT_GET_CLASS(QCryptoSecretKeyringClass, \
- (class), TYPE_QCRYPTO_SECRET_KEYRING)
-
-typedef struct QCryptoSecretKeyring QCryptoSecretKeyring;
-typedef struct QCryptoSecretKeyringClass QCryptoSecretKeyringClass;
+OBJECT_DECLARE_SIMPLE_TYPE(QCryptoSecretKeyring, qcrypto_secret_keyring,
+ QCRYPTO_SECRET_KEYRING, QCryptoSecretCommon)
typedef struct QCryptoSecretKeyring {
QCryptoSecretCommon parent;
@@ -45,8 +35,4 @@ typedef struct QCryptoSecretKeyring {
} QCryptoSecretKeyring;
-typedef struct QCryptoSecretKeyringClass {
- QCryptoSecretCommonClass parent;
-} QCryptoSecretKeyringClass;
-
#endif /* QCRYPTO_SECRET_KEYRING_H */
--
2.26.2