diff --git a/src/core/object.c b/src/core/object.c
index 5ebcff213d827fdb0404e8d7a505ae3c0fcfc9f4..7fbd5f025228831503fdc626516f3c9733eeff81 100644 (file)
--- a/src/core/object.c
+++ b/src/core/object.c
#include <string.h>
/*
- * private helper functions
+ * private types
*/
static int
SDB_OBJ_WRAPPER(obj)->data = NULL;
} /* sdb_object_wrapper_destroy */
+static sdb_type_t sdb_object_wrapper_type = {
+ sizeof(sdb_object_wrapper_t),
+
+ sdb_object_wrapper_init,
+ sdb_object_wrapper_destroy,
+ /* clone = */ NULL
+};
+
/*
* public API
*/
sdb_object_t *
-sdb_object_create(size_t size, int (*init)(sdb_object_t *, va_list),
- void (*destructor)(sdb_object_t *), ...)
+sdb_object_create(const char *name, sdb_type_t type, ...)
{
sdb_object_t *obj;
- obj = malloc(size);
+ if (type.size <= sizeof(sdb_object_t))
+ return NULL;
+
+ obj = malloc(type.size);
if (! obj)
return NULL;
- memset(obj, 0, sizeof(*obj));
+ memset(obj, 0, type.size);
+
+ if (name) {
+ obj->name = strdup(name);
+ if (! obj->name) {
+ obj->ref_cnt = 1;
+ sdb_object_deref(obj);
+ return NULL;
+ }
+ }
- if (init) {
+ if (type.init) {
va_list ap;
- va_start(ap, destructor);
+ va_start(ap, type);
- if (init(obj, ap)) {
+ if (type.init(obj, ap)) {
obj->ref_cnt = 1;
sdb_object_deref(obj);
va_end(ap);
va_end(ap);
}
+ obj->type = type;
obj->ref_cnt = 1;
- obj->destructor = destructor;
- obj->size = size;
return obj;
} /* sdb_object_create */
sdb_object_t *
-sdb_object_create_wrapper(void *data, void (*destructor)(void *))
+sdb_object_create_wrapper(const char *name,
+ void *data, void (*destructor)(void *))
{
- return sdb_object_create(sizeof(sdb_object_wrapper_t),
- sdb_object_wrapper_init, sdb_object_wrapper_destroy,
- data, destructor);
+ return sdb_object_create(name, sdb_object_wrapper_type, data, destructor);
} /* sdb_object_create_wrapper */
void
if (obj->ref_cnt > 0)
return;
- if (obj->destructor)
- obj->destructor(obj);
+ if (obj->type.destroy)
+ obj->type.destroy(obj);
+ if (obj->name)
+ free(obj->name);
free(obj);
} /* sdb_object_deref */
++obj->ref_cnt;
} /* sdb_object_ref */
+sdb_object_t *
+sdb_object_clone(const sdb_object_t *obj)
+{
+ if ((! obj) || (! obj->type.clone))
+ return NULL;
+ return obj->type.clone(obj);
+} /* sdb_object_clone */
+
+int
+sdb_object_cmp_by_name(const sdb_object_t *o1, const sdb_object_t *o2)
+{
+ if ((! o1) && (! o2))
+ return 0;
+ else if (! o1)
+ return -1;
+ else if (! o2)
+ return 1;
+
+ return strcasecmp(o1->name, o2->name);
+} /* sdb_object_cmp_by_name */
+
/* vim: set tw=78 sw=4 ts=4 noexpandtab : */