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Native callback in embedding jerry when object is to be freed.

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JerryScript-DCO-1.0-Signed-off-by: SaeHie Park saehie.park@samsung.com
This commit is contained in:
SaeHie Park
2015-05-04 19:59:58 +09:00
parent 17036c854e
commit 5ec3e2f59a
8 changed files with 111 additions and 7 deletions
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jerry-core/ecma/base/ecma-helpers-external-pointers.cpp
+12 -6
View File
@@ -30,7 +30,8 @@
* Note:
* property identifier should be one of the following:
* - ECMA_INTERNAL_PROPERTY_NATIVE_CODE;
* - ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE.
* - ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE;
* - ECMA_INTERNAL_PROPERTY_FREE_CALLBACK.
*
* @return true - if property was just created with specified value,
* false - otherwise, if property existed before the call, it's value was updated.
@@ -42,7 +43,8 @@ ecma_create_external_pointer_property (ecma_object_t *obj_p, /**< object to crea
ecma_external_pointer_t ptr_value) /**< value to store in the property */
{
JERRY_ASSERT (id == ECMA_INTERNAL_PROPERTY_NATIVE_CODE
|| id == ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE);
|| id == ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE
|| id == ECMA_INTERNAL_PROPERTY_FREE_CALLBACK);
bool ret_val;
ecma_property_t *prop_p = ecma_find_internal_property (obj_p, id);
@@ -81,7 +83,8 @@ ecma_create_external_pointer_property (ecma_object_t *obj_p, /**< object to crea
* Note:
* property identifier should be one of the following:
* - ECMA_INTERNAL_PROPERTY_NATIVE_CODE;
* - ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE.
* - ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE;
* - ECMA_INTERNAL_PROPERTY_FREE_CALLBACK.
*
* @return true - if property exists and it's value is returned through out_pointer_p,
* false - otherwise (value returned through out_pointer_p is NULL).
@@ -93,7 +96,8 @@ ecma_get_external_pointer_value (ecma_object_t *obj_p, /**< object to get proper
ecma_external_pointer_t *out_pointer_p) /**< out: value of the external pointer */
{
JERRY_ASSERT (id == ECMA_INTERNAL_PROPERTY_NATIVE_CODE
|| id == ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE);
|| id == ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE
|| id == ECMA_INTERNAL_PROPERTY_FREE_CALLBACK);
ecma_property_t* prop_p = ecma_find_internal_property (obj_p, id);
@@ -126,13 +130,15 @@ ecma_get_external_pointer_value (ecma_object_t *obj_p, /**< object to get proper
* Note:
* property identifier should be one of the following:
* - ECMA_INTERNAL_PROPERTY_NATIVE_CODE;
* - ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE.
* - ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE;
* - ECMA_INTERNAL_PROPERTY_FREE_CALLBACK.
*/
void
ecma_free_external_pointer_in_property (ecma_property_t *prop_p) /**< internal property */
{
JERRY_ASSERT (prop_p->u.internal_property.type == ECMA_INTERNAL_PROPERTY_NATIVE_CODE
|| prop_p->u.internal_property.type == ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE);
|| prop_p->u.internal_property.type == ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE
|| prop_p->u.internal_property.type == ECMA_INTERNAL_PROPERTY_FREE_CALLBACK);
if (sizeof (ecma_external_pointer_t) == sizeof (uint32_t))
{