1 /* 2 * Copyright (c) 2023 Basalte bv 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7 /** 8 * @file 9 * @brief CoAP Events code public header 10 */ 11 12 #ifndef ZEPHYR_INCLUDE_NET_COAP_MGMT_H_ 13 #define ZEPHYR_INCLUDE_NET_COAP_MGMT_H_ 14 15 #include <zephyr/net/net_mgmt.h> 16 17 #ifdef __cplusplus 18 extern "C" { 19 #endif 20 21 /** 22 * @brief CoAP Manager Events 23 * @defgroup coap_mgmt CoAP Manager Events 24 * @ingroup networking 25 * @{ 26 */ 27 28 /** @cond INTERNAL_HIDDEN */ 29 30 /* CoAP events */ 31 #define _NET_COAP_LAYER NET_MGMT_LAYER_L4 32 #define _NET_COAP_CODE 0x1c0 33 #define _NET_COAP_IF_BASE (NET_MGMT_EVENT_BIT | \ 34 NET_MGMT_LAYER(_NET_COAP_LAYER) | \ 35 NET_MGMT_LAYER_CODE(_NET_COAP_CODE)) 36 37 struct coap_service; 38 struct coap_resource; 39 struct coap_observer; 40 41 /** @endcond */ 42 43 enum net_event_coap_cmd { 44 /* Service events */ 45 NET_EVENT_COAP_CMD_SERVICE_STARTED = 1, 46 NET_EVENT_COAP_CMD_SERVICE_STOPPED, 47 /* Observer events */ 48 NET_EVENT_COAP_CMD_OBSERVER_ADDED, 49 NET_EVENT_COAP_CMD_OBSERVER_REMOVED, 50 }; 51 52 /** 53 * @brief coap_mgmt event raised when a service has started 54 */ 55 #define NET_EVENT_COAP_SERVICE_STARTED \ 56 (_NET_COAP_IF_BASE | NET_EVENT_COAP_CMD_SERVICE_STARTED) 57 58 /** 59 * @brief coap_mgmt event raised when a service has stopped 60 */ 61 #define NET_EVENT_COAP_SERVICE_STOPPED \ 62 (_NET_COAP_IF_BASE | NET_EVENT_COAP_CMD_SERVICE_STOPPED) 63 64 /** 65 * @brief coap_mgmt event raised when an observer has been added to a resource 66 */ 67 #define NET_EVENT_COAP_OBSERVER_ADDED \ 68 (_NET_COAP_IF_BASE | NET_EVENT_COAP_CMD_OBSERVER_ADDED) 69 70 /** 71 * @brief coap_mgmt event raised when an observer has been removed from a resource 72 */ 73 #define NET_EVENT_COAP_OBSERVER_REMOVED \ 74 (_NET_COAP_IF_BASE | NET_EVENT_COAP_CMD_OBSERVER_REMOVED) 75 76 /** 77 * @brief CoAP Service event structure. 78 */ 79 struct net_event_coap_service { 80 /* The CoAP service for which the event is emitted */ 81 const struct coap_service *service; 82 }; 83 84 /** 85 * @brief CoAP Observer event structure. 86 */ 87 struct net_event_coap_observer { 88 /* The CoAP resource for which the event is emitted */ 89 struct coap_resource *resource; 90 /* The observer that is added/removed */ 91 struct coap_observer *observer; 92 }; 93 94 #ifdef __cplusplus 95 } 96 #endif 97 98 /** 99 * @} 100 */ 101 102 #endif /* ZEPHYR_INCLUDE_NET_COAP_MGMT_H_ */ 103
