index cab77d0816973ca242620c8320c22c8eca07682c..016e718110090038ad5549e77c28a27aa0f1de34 100644 (file)
int (*init)(sdb_object_t *, va_list);
void (*destroy)(sdb_object_t *);
int (*init)(sdb_object_t *, va_list);
void (*destroy)(sdb_object_t *);
+ sdb_object_t *(*clone)(const sdb_object_t *);
};
};
-#define SDB_TYPE_INIT { 0, NULL, NULL }
+#define SDB_TYPE_INIT { 0, NULL, NULL, NULL }
struct sdb_object {
sdb_type_t type;
int ref_cnt;
struct sdb_object {
sdb_type_t type;
int ref_cnt;
+ char *name;
};
};
-#define SDB_OBJECT_INIT { SDB_TYPE_INIT, 1 }
+#define SDB_OBJECT_INIT { SDB_TYPE_INIT, 1, NULL }
+#define SDB_OBJECT_TYPED_INIT(t) { (t), 1, NULL }
typedef struct {
sdb_object_t super;
typedef struct {
sdb_object_t super;
} sdb_object_wrapper_t;
#define SDB_OBJ(obj) ((sdb_object_t *)(obj))
} sdb_object_wrapper_t;
#define SDB_OBJ(obj) ((sdb_object_t *)(obj))
+#define SDB_CONST_OBJ(obj) ((const sdb_object_t *)(obj))
#define SDB_OBJ_WRAPPER(obj) ((sdb_object_wrapper_t *)(obj))
#define SDB_OBJ_WRAPPER(obj) ((sdb_object_wrapper_t *)(obj))
+#define SDB_CONST_OBJ_WRAPPER(obj) ((const sdb_object_wrapper_t *)(obj))
/*
* sdb_object_create:
/*
* sdb_object_create:
- * Allocates a new sdb_object_t of the specified 'type'. The object will be
- * initialized to zero and then passed on to the 'init' function (if
+ * Allocates a new sdb_object_t of the specified 'name' and 'type'. The object
+ * will be initialized to zero and then passed on to the 'init' function (if
* specified). If specified, the 'destroy' callback will be called, when the
* reference count drops to zero and before freeing the memory allocated by
* the object itself.
* specified). If specified, the 'destroy' callback will be called, when the
* reference count drops to zero and before freeing the memory allocated by
* the object itself.
* - NULL on error
*/
sdb_object_t *
* - NULL on error
*/
sdb_object_t *
-sdb_object_create(sdb_type_t type, ...);
+sdb_object_create(const char *name, sdb_type_t type, ...);
/*
* sdb_object_create_wrapper:
/*
* sdb_object_create_wrapper:
* of the SysDB object system.
*/
sdb_object_t *
* of the SysDB object system.
*/
sdb_object_t *
-sdb_object_create_wrapper(void *data, void (*destructor)(void *));
+sdb_object_create_wrapper(const char *name,
+ void *data, void (*destructor)(void *));
#define SDB_OBJECT_WRAPPER_STATIC(obj, destructor) \
{ SDB_OBJECT_INIT, (obj), (destructor) }
#define SDB_OBJECT_WRAPPER_STATIC(obj, destructor) \
{ SDB_OBJECT_INIT, (obj), (destructor) }
void
sdb_object_ref(sdb_object_t *obj);
void
sdb_object_ref(sdb_object_t *obj);
+/*
+ * sdb_object_clone:
+ * Clone an existing object using its type's 'clone' callback. The callback is
+ * responsible for correctly initializing a new object (which may be done
+ * using the object create function or the object's type's init function).
+ *
+ * Returns:
+ * - the cloned object on success
+ * - NULL on error or if no clone callback is available
+ */
+sdb_object_t *
+sdb_object_clone(const sdb_object_t *obj);
+
+/*
+ * sdb_object_cmp_by_name:
+ * Compare two objects by their name ignoring the case of the characters.
+ *
+ * Returns:
+ * - a negative value if o1 compares less than o2
+ * - zero if o1 matches o2
+ * - a positive value if o1 compares greater than o2
+ */
+int
+sdb_object_cmp_by_name(const sdb_object_t *o1, const sdb_object_t *o2);
+
#ifdef __cplusplus
} /* extern "C" */
#endif
#ifdef __cplusplus
} /* extern "C" */
#endif