1 /* 2 * Notification unsubscribing support. 3 * 4 * Copyright (C) 2021, 2022 Paul Boddie <paul@boddie.org.uk> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA 20 */ 21 22 #pragma once 23 24 #include <fsserver/notification.h> 25 #include <fsserver/notifier_peer_interface.h> 26 #include <fsserver/resource.h> 27 28 29 30 /* A notifier endpoint peer for unsubscribing from notifications. */ 31 32 class NotifierPeerEndpoint : public Resource, public NotifierPeer 33 { 34 protected: 35 NotificationSupport *_notification; 36 unsigned int _endpoint; 37 l4_cap_idx_t _notifier; 38 39 public: 40 explicit NotifierPeerEndpoint(NotificationSupport *notification, 41 unsigned int endpoint, l4_cap_idx_t notifier); 42 43 virtual ~NotifierPeerEndpoint(); 44 45 /* Server details. */ 46 47 int expected_items(); 48 49 ipc_server_handler_type handler(); 50 51 void *interface() 52 { return static_cast<NotifierPeer *>(this); } 53 54 /* Operations. */ 55 56 virtual long unsubscribe(); 57 }; 58 59 // vim: tabstop=4 expandtab shiftwidth=4