oRTP
0.24.0
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00001 /* 00002 The oRTP library is an RTP (Realtime Transport Protocol - rfc3550) stack. 00003 Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Lesser General Public 00007 License as published by the Free Software Foundation; either 00008 version 2.1 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Lesser General Public License for more details. 00014 00015 You should have received a copy of the GNU Lesser General Public 00016 License along with this library; if not, write to the Free Software 00017 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 */ 00019 00020 #ifndef ortp_events_h 00021 #define ortp_events_h 00022 00023 #include <ortp/str_utils.h> 00024 00025 typedef mblk_t OrtpEvent; 00026 00027 typedef unsigned long OrtpEventType; 00028 00029 typedef enum { 00030 OrtpRTPSocket, 00031 OrtpRTCPSocket 00032 } OrtpSocketType; 00033 00034 struct _OrtpEventData{ 00035 mblk_t *packet; /* most events are associated to a received packet */ 00036 struct sockaddr_storage source_addr; 00037 socklen_t source_addrlen; 00038 ortpTimeSpec ts; 00039 union { 00040 int telephone_event; 00041 int payload_type; 00042 bool_t dtls_stream_encrypted; 00043 bool_t zrtp_stream_encrypted; 00044 struct _ZrtpSas{ 00045 char sas[5]; // 4 characters 00046 bool_t verified; 00047 } zrtp_sas; 00048 OrtpSocketType socket_type; 00049 bool_t ice_processing_successful; 00050 } info; 00051 }; 00052 00053 typedef struct _OrtpEventData OrtpEventData; 00054 00055 00056 00057 #ifdef __cplusplus 00058 extern "C"{ 00059 #endif 00060 00061 ORTP_PUBLIC OrtpEvent * ortp_event_new(OrtpEventType tp); 00062 ORTP_PUBLIC OrtpEventType ortp_event_get_type(const OrtpEvent *ev); 00063 /* type is one of the following*/ 00064 #define ORTP_EVENT_STUN_PACKET_RECEIVED 1 00065 #define ORTP_EVENT_PAYLOAD_TYPE_CHANGED 2 00066 #define ORTP_EVENT_TELEPHONE_EVENT 3 00067 #define ORTP_EVENT_RTCP_PACKET_RECEIVED 4 00068 #define ORTP_EVENT_RTCP_PACKET_EMITTED 5 00069 #define ORTP_EVENT_ZRTP_ENCRYPTION_CHANGED 6 00070 #define ORTP_EVENT_ZRTP_SAS_READY 7 00071 #define ORTP_EVENT_ICE_CHECK_LIST_PROCESSING_FINISHED 8 00072 #define ORTP_EVENT_ICE_SESSION_PROCESSING_FINISHED 9 00073 #define ORTP_EVENT_ICE_GATHERING_FINISHED 10 00074 #define ORTP_EVENT_ICE_LOSING_PAIRS_COMPLETED 11 00075 #define ORTP_EVENT_ICE_RESTART_NEEDED 12 00076 #define ORTP_EVENT_DTLS_ENCRYPTION_CHANGED 13 00077 00078 ORTP_PUBLIC OrtpEventData * ortp_event_get_data(OrtpEvent *ev); 00079 ORTP_PUBLIC void ortp_event_destroy(OrtpEvent *ev); 00080 ORTP_PUBLIC OrtpEvent *ortp_event_dup(OrtpEvent *ev); 00081 00082 typedef struct OrtpEvQueue{ 00083 queue_t q; 00084 ortp_mutex_t mutex; 00085 } OrtpEvQueue; 00086 00087 ORTP_PUBLIC OrtpEvQueue * ortp_ev_queue_new(void); 00088 ORTP_PUBLIC void ortp_ev_queue_destroy(OrtpEvQueue *q); 00089 ORTP_PUBLIC OrtpEvent * ortp_ev_queue_get(OrtpEvQueue *q); 00090 ORTP_PUBLIC void ortp_ev_queue_flush(OrtpEvQueue * qp); 00091 00092 #ifdef __cplusplus 00093 } 00094 #endif 00095 00096 #endif 00097