static cc_int32 ccs_list_iterator_object_release (cci_array_object_t io_list_iterator) { cc_int32 err = ccNoError; ccs_list_iterator_t list_iterator = (ccs_list_iterator_t) io_list_iterator; if (!io_list_iterator) { err = ccErrBadParam; } if (!err && ccs_pipe_valid (list_iterator->client_pipe)) { ccs_client_t client = NULL; err = ccs_server_client_for_pipe (list_iterator->client_pipe, &client); if (!err && client) { /* if client object still has a reference to us, remove it */ err = ccs_client_remove_iterator (client, list_iterator); } } if (!err) { ccs_pipe_release (list_iterator->client_pipe); cci_identifier_release (list_iterator->identifier); free (io_list_iterator); } return err; }
cc_int32 ccs_callback_release (ccs_callback_t io_callback) { cc_int32 err = ccNoError; if (!err && io_callback) { ccs_client_t client = NULL; if (io_callback->pending) { err = ccs_server_send_reply (io_callback->reply_pipe, io_callback->invalid_object_err, NULL); io_callback->pending = 0; } if (!err) { err = ccs_server_client_for_pipe (io_callback->client_pipe, &client); } if (!err && client) { /* if client object still has a reference to us, remove it */ err = ccs_client_remove_callback (client, io_callback); } if (!err) { ccs_pipe_release (io_callback->client_pipe); ccs_pipe_release (io_callback->reply_pipe); free (io_callback); } ccs_server_unref(); } return cci_check_error (err); }
cc_int32 ccs_callback_new (ccs_callback_t *out_callback, cc_int32 in_invalid_object_err, ccs_pipe_t in_client_pipe, ccs_pipe_t in_reply_pipe, ccs_callback_owner_t in_owner, ccs_callback_owner_invalidate_t in_owner_invalidate_function) { cc_int32 err = ccNoError; ccs_callback_t callback = NULL; ccs_client_t client = NULL; if (!out_callback ) { err = cci_check_error (ccErrBadParam); } if (!ccs_pipe_valid (in_client_pipe)) { err = cci_check_error (ccErrBadParam); } if (!ccs_pipe_valid (in_reply_pipe) ) { err = cci_check_error (ccErrBadParam); } if (!in_owner ) { err = cci_check_error (ccErrBadParam); } if (!in_owner_invalidate_function ) { err = cci_check_error (ccErrBadParam); } if (!err) { callback = malloc (sizeof (*callback)); if (callback) { *callback = ccs_callback_initializer; } else { err = cci_check_error (ccErrNoMem); } } if (!err) { err = ccs_server_client_for_pipe (in_client_pipe, &client); } if (!err) { err = ccs_pipe_copy (&callback->client_pipe, in_client_pipe); } if (!err) { err = ccs_pipe_copy (&callback->reply_pipe, in_reply_pipe); } if (!err) { callback->client_pipe = in_client_pipe; callback->reply_pipe = in_reply_pipe; callback->invalid_object_err = in_invalid_object_err; callback->owner = in_owner; callback->owner_invalidate = in_owner_invalidate_function; err = ccs_client_add_callback (client, callback); } if (!err) { *out_callback = callback; callback = NULL; } ccs_callback_release (callback); return cci_check_error (err); }
static cc_int32 ccs_list_iterator_new (ccs_list_iterator_t *out_list_iterator, ccs_list_t io_list, ccs_pipe_t in_client_pipe) { cc_int32 err = ccNoError; ccs_list_iterator_t list_iterator = NULL; if (!out_list_iterator) { err = cci_check_error (ccErrBadParam); } if (!io_list ) { err = cci_check_error (ccErrBadParam); } /* client_pipe may be NULL if the iterator exists for internal server use */ if (!err) { list_iterator = malloc (sizeof (*list_iterator)); if (list_iterator) { *list_iterator = ccs_list_iterator_initializer; } else { err = cci_check_error (ccErrNoMem); } } if (!err) { err = ccs_server_new_identifier (&list_iterator->identifier); } if (!err) { list_iterator->list = io_list; list_iterator->current = 0; err = cci_array_insert (io_list->iterators, (cci_array_object_t) list_iterator, cci_array_count (io_list->iterators)); } if (!err && ccs_pipe_valid (in_client_pipe)) { ccs_client_t client = NULL; err = ccs_pipe_copy (&list_iterator->client_pipe, in_client_pipe); if (!err) { err = ccs_server_client_for_pipe (in_client_pipe, &client); } if (!err) { err = ccs_client_add_iterator (client, list_iterator); } } if (!err) { *out_list_iterator = list_iterator; list_iterator = NULL; } ccs_list_iterator_release (list_iterator); return cci_check_error (err); }