These functions provide data and function callback support
*/
-memcached_return_t memcached_callback_set(memcached_st *ptr,
+memcached_return_t memcached_callback_set(memcached_st *shell,
const memcached_callback_t flag,
const void *data)
{
- switch (flag)
+ Memcached* ptr= memcached2Memcached(shell);
+ if (ptr)
{
- case MEMCACHED_CALLBACK_PREFIX_KEY:
- {
- return memcached_set_namespace(ptr, (char*)data, data ? strlen((char*)data) : 0);
- }
-
- case MEMCACHED_CALLBACK_USER_DATA:
+ switch (flag)
{
- ptr->user_data= const_cast<void *>(data);
- break;
- }
+ case MEMCACHED_CALLBACK_PREFIX_KEY:
+ {
+ return memcached_set_namespace(*ptr, (char*)data, data ? strlen((char*)data) : 0);
+ }
- case MEMCACHED_CALLBACK_CLEANUP_FUNCTION:
- {
- memcached_cleanup_fn func= *(memcached_cleanup_fn *)&data;
- ptr->on_cleanup= func;
- break;
- }
+ case MEMCACHED_CALLBACK_USER_DATA:
+ {
+ ptr->user_data= const_cast<void *>(data);
+ break;
+ }
- case MEMCACHED_CALLBACK_CLONE_FUNCTION:
- {
- memcached_clone_fn func= *(memcached_clone_fn *)&data;
- ptr->on_clone= func;
- break;
- }
+ case MEMCACHED_CALLBACK_CLEANUP_FUNCTION:
+ {
+ memcached_cleanup_fn func= *(memcached_cleanup_fn *)&data;
+ ptr->on_cleanup= func;
+ break;
+ }
- case MEMCACHED_CALLBACK_GET_FAILURE:
- {
- memcached_trigger_key_fn func= *(memcached_trigger_key_fn *)&data;
- ptr->get_key_failure= func;
- break;
- }
+ case MEMCACHED_CALLBACK_CLONE_FUNCTION:
+ {
+ memcached_clone_fn func= *(memcached_clone_fn *)&data;
+ ptr->on_clone= func;
+ break;
+ }
- case MEMCACHED_CALLBACK_DELETE_TRIGGER:
- {
- if (memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS))
+ case MEMCACHED_CALLBACK_GET_FAILURE:
{
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Delete triggers cannot be used if buffering is enabled"));
+ memcached_trigger_key_fn func= *(memcached_trigger_key_fn *)&data;
+ ptr->get_key_failure= func;
+ break;
}
- if (memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_NOREPLY))
+ case MEMCACHED_CALLBACK_DELETE_TRIGGER:
{
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Delete triggers cannot be used if MEMCACHED_BEHAVIOR_NOREPLY is set"));
+ if (data) // NULL would mean we are disabling.
+ {
+ if (memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS))
+ {
+ return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Delete triggers cannot be used if buffering is enabled"));
+ }
+
+ if (memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_NOREPLY))
+ {
+ return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Delete triggers cannot be used if MEMCACHED_BEHAVIOR_NOREPLY is set"));
+ }
+ }
+
+ memcached_trigger_delete_key_fn func= *(memcached_trigger_delete_key_fn *)&data;
+ ptr->delete_trigger= func;
+ break;
}
- memcached_trigger_delete_key_fn func= *(memcached_trigger_delete_key_fn *)&data;
- ptr->delete_trigger= func;
- break;
+ case MEMCACHED_CALLBACK_MAX:
+ return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Invalid callback supplied"));
}
- case MEMCACHED_CALLBACK_MAX:
- return MEMCACHED_FAILURE;
+
+ return MEMCACHED_SUCCESS;
}
- return MEMCACHED_SUCCESS;
+ return MEMCACHED_INVALID_ARGUMENTS;
}
-void *memcached_callback_get(memcached_st *ptr,
+void *memcached_callback_get(memcached_st *shell,
const memcached_callback_t flag,
memcached_return_t *error)
{
+ Memcached* ptr= memcached2Memcached(shell);
memcached_return_t local_error;
-
if (error == NULL)
{
error = &local_error;
break;
}
- assert_msg(0, "Invalid behavior passed to memcached_behavior_set()");
+ assert_msg(0, "Invalid callback passed to memcached_callback_get()");
*error= MEMCACHED_FAILURE;
return NULL;
}