oRTP 0.25.0

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rtpsignaltable.h
1 /*
2 The oRTP library is an RTP (Realtime Transport Protocol - rfc3550) stack.
3 Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19
20 #ifndef rtpsignaltable_h
21 #define rtpsignaltable_h
22
23 #define RTP_CALLBACK_TABLE_MAX_ENTRIES 5
24
25 typedef void (*RtpCallback)(struct _RtpSession *, void *arg1, void *arg2, void *arg3);
26
27 struct _RtpSignalTable
28 {
29 RtpCallback callback[RTP_CALLBACK_TABLE_MAX_ENTRIES];
30 void * user_data[RTP_CALLBACK_TABLE_MAX_ENTRIES];
31 struct _RtpSession *session;
32 const char *signal_name;
33 int count;
34 };
35
36 typedef struct _RtpSignalTable RtpSignalTable;
37
38 void rtp_signal_table_init(RtpSignalTable *table,struct _RtpSession *session, const char *signal_name);
39
40 int rtp_signal_table_add(RtpSignalTable *table,RtpCallback cb, void *user_data);
41
42 void rtp_signal_table_emit(RtpSignalTable *table);
43
44 /* emit but with a second arg */
45 void rtp_signal_table_emit2(RtpSignalTable *table, void *arg);
46
47 /* emit but with a third arg */
48 void rtp_signal_table_emit3(RtpSignalTable *table, void *arg1, void *arg2);
49
50 int rtp_signal_table_remove_by_callback(RtpSignalTable *table,RtpCallback cb);
51
52 #endif
53
_RtpSession
Definition: rtpsession.h:354
_RtpSignalTable
Definition: rtpsignaltable.h:27