1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
* test_rtp.cc
*
* Mon Sep 2 14:02:16 CEST 2013
* Copyright 2013 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of lrtp.
*
* lrtp is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* lrtp is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with lrtp; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "../src/rtp.h"
#include <stdio.h>
void dump(RTP &rtp, const char *title)
{
char buf[16 * 1024];
unsigned char *p = (unsigned char *)buf;
size_t s = rtp.packet(buf, sizeof(buf));
printf("%12s: ", title);
for(int i = 0; i < s; i++) {
if(i % 8 == 0) printf(" ");
printf("%02x ", *p++);
}
printf("\n");
}
int main()
{
RTP rtp;
dump(rtp, "Clean");
rtp.setMarker(true);
dump(rtp, "mark");
char payload[] = { 0xff, 0xff, 0xff };
rtp.setPayload(payload, sizeof(payload));
dump(rtp, "Payload[6*f]");
rtp.setPadding(5);
dump(rtp, "Padding(5)");
rtp.setPadding(0);
dump(rtp, "Padding(0)");
rtp.setPadding(3);
dump(rtp, "Padding(3)");
rtp.setMarker(true);
dump(rtp, "mark");
rtp.setPayloadType(1);
dump(rtp, "pt(1)");
rtp.setPayloadType(0x7f);
dump(rtp, "pt(7f)");
rtp.setPayloadType(2);
dump(rtp, "pt(2)");
rtp.addCSrc(1);
dump(rtp, "CSrc[1]");
rtp.removeCSrc(1);
dump(rtp, "CSrc[-]");
rtp.addCSrc(2);
rtp.addCSrc(4);
dump(rtp, "CSrc[2,4]");
rtp.removeCSrc(2);
dump(rtp, "CSrc[2]");
rtp.setSeq(0x0102);
dump(rtp, "seq");
rtp.setTimestamp(0x03040506);
dump(rtp, "ts");
rtp.setSSrc(0x0708090a);
dump(rtp, "ssrc");
char buf[MAX_RTP_PACKET_SIZE];
size_t sz = rtp.packet(buf, sizeof(buf));
RTP rtp2;
rtp2.fromPacket(buf, sz);
dump(rtp2, "fromPacket");
return 0;
}
|
