Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1 | /* |
| 2 | * (C) 2011-2012,2014 by Holger Hans Peter Freyther <zecke@selfish.org> |
| 3 | * (C) 2011-2012,2014 by On-Waves |
| 4 | * All Rights Reserved |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU Affero General Public License as published by |
| 8 | * the Free Software Foundation; either version 3 of the License, or |
| 9 | * (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 Affero General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Affero General Public License |
| 17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 18 | */ |
| 19 | #undef _GNU_SOURCE |
| 20 | #define _GNU_SOURCE |
| 21 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 22 | #include <osmocom/mgcp/mgcp.h> |
| 23 | #include <osmocom/mgcp/vty.h> |
Neels Hofmeyr | 6779354 | 2017-09-08 04:25:16 +0200 | [diff] [blame] | 24 | #include <osmocom/mgcp/mgcp_common.h> |
Philipp Maier | 993ea6b | 2020-08-04 18:26:50 +0200 | [diff] [blame] | 25 | #include <osmocom/mgcp/mgcp_conn.h> |
| 26 | #include <osmocom/mgcp/mgcp_protocol.h> |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 27 | #include <osmocom/mgcp/mgcp_stat.h> |
| 28 | #include <osmocom/mgcp/mgcp_msg.h> |
Philipp Maier | 37d11c8 | 2018-02-01 14:38:12 +0100 | [diff] [blame] | 29 | #include <osmocom/mgcp/mgcp_endp.h> |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 30 | #include <osmocom/mgcp/mgcp_trunk.h> |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 31 | #include <osmocom/mgcp/mgcp_sdp.h> |
| 32 | #include <osmocom/mgcp/mgcp_codec.h> |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 33 | |
| 34 | #include <osmocom/core/application.h> |
| 35 | #include <osmocom/core/talloc.h> |
| 36 | #include <osmocom/core/utils.h> |
Pau Espin Pedrol | a790f0c | 2020-08-31 13:29:11 +0200 | [diff] [blame] | 37 | #include <osmocom/core/socket.h> |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 38 | #include <string.h> |
| 39 | #include <limits.h> |
| 40 | #include <dlfcn.h> |
| 41 | #include <time.h> |
| 42 | #include <math.h> |
Neels Hofmeyr | b861db9 | 2018-08-28 16:19:25 +0200 | [diff] [blame] | 43 | #include <ctype.h> |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 44 | |
| 45 | char *strline_r(char *str, char **saveptr); |
| 46 | |
| 47 | const char *strline_test_data = |
| 48 | "one CR\r" |
| 49 | "two CR\r" |
| 50 | "\r" |
| 51 | "one CRLF\r\n" |
| 52 | "two CRLF\r\n" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 53 | "\r\n" "one LF\n" "two LF\n" "\n" "mixed (4 lines)\r\r\n\n\r\n"; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 54 | |
| 55 | #define EXPECTED_NUMBER_OF_LINES 13 |
| 56 | |
| 57 | static void test_strline(void) |
| 58 | { |
| 59 | char *save = NULL; |
| 60 | char *line; |
| 61 | char buf[2048]; |
| 62 | int counter = 0; |
| 63 | |
| 64 | osmo_strlcpy(buf, strline_test_data, sizeof(buf)); |
| 65 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 66 | for (line = mgcp_strline(buf, &save); line; |
| 67 | line = mgcp_strline(NULL, &save)) { |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 68 | printf("line: '%s'\n", line); |
| 69 | counter++; |
| 70 | } |
| 71 | |
| 72 | OSMO_ASSERT(counter == EXPECTED_NUMBER_OF_LINES); |
| 73 | } |
| 74 | |
Philipp Maier | 12943ea | 2018-01-17 15:40:25 +0100 | [diff] [blame] | 75 | #define AUEP1 "AUEP 158663169 ds/e1-1/2@mgw MGCP 1.0\r\n" |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 76 | #define AUEP1_RET "500 158663169 FAIL\r\n" |
Philipp Maier | 12943ea | 2018-01-17 15:40:25 +0100 | [diff] [blame] | 77 | #define AUEP2 "AUEP 18983213 ds/e1-2/1@mgw MGCP 1.0\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 78 | #define AUEP2_RET "500 18983213 FAIL\r\n" |
| 79 | #define EMPTY "\r\n" |
| 80 | #define EMPTY_RET NULL |
| 81 | #define SHORT "CRCX \r\n" |
| 82 | #define SHORT_RET "510 000000 FAIL\r\n" |
| 83 | |
Philipp Maier | 12943ea | 2018-01-17 15:40:25 +0100 | [diff] [blame] | 84 | #define MDCX_WRONG_EP "MDCX 18983213 ds/e1-3/1@mgw MGCP 1.0\r\n" |
Harald Welte | abbb6b9 | 2017-12-28 13:13:50 +0100 | [diff] [blame] | 85 | #define MDCX_ERR_RET "500 18983213 FAIL\r\n" |
Philipp Maier | 12943ea | 2018-01-17 15:40:25 +0100 | [diff] [blame] | 86 | #define MDCX_UNALLOCATED "MDCX 18983214 ds/e1-1/2@mgw MGCP 1.0\r\n" |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 87 | #define MDCX_RET "500 18983214 FAIL\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 88 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 89 | #define MDCX3 \ |
| 90 | "MDCX 18983215 1@mgw MGCP 1.0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 91 | "I: %s\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 92 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 93 | #define MDCX3_RET \ |
| 94 | "200 18983215 OK\r\n" \ |
Philipp Maier | c3cfae2 | 2018-01-22 12:03:03 +0100 | [diff] [blame] | 95 | "\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 96 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 97 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 98 | "s=-\r\n" \ |
| 99 | "c=IN IP4 0.0.0.0\r\n" \ |
| 100 | "t=0 0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 101 | "m=audio 16002 RTP/AVP 97\r\n" \ |
| 102 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 103 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 104 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 105 | #define MDCX3A_RET \ |
| 106 | "200 18983215 OK\r\n" \ |
Philipp Maier | c3cfae2 | 2018-01-22 12:03:03 +0100 | [diff] [blame] | 107 | "\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 108 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 109 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 110 | "s=-\r\n" \ |
| 111 | "c=IN IP4 0.0.0.0\r\n" \ |
| 112 | "t=0 0\r\n" \ |
| 113 | "m=audio 16002 RTP/AVP 97\r\n" \ |
| 114 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 115 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 116 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 117 | #define MDCX3_FMTP_RET \ |
| 118 | "200 18983215 OK\r\n" \ |
Philipp Maier | c3cfae2 | 2018-01-22 12:03:03 +0100 | [diff] [blame] | 119 | "\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 120 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 121 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 122 | "s=-\r\n" \ |
| 123 | "c=IN IP4 0.0.0.0\r\n" \ |
| 124 | "t=0 0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 125 | "m=audio 16006 RTP/AVP 97\r\n" \ |
| 126 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 127 | "a=fmtp:126 0/1/2\r\n" \ |
| 128 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 129 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 130 | #define MDCX4 \ |
| 131 | "MDCX 18983216 1@mgw MGCP 1.0\r\n" \ |
| 132 | "M: sendrecv\r" \ |
| 133 | "C: 2\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 134 | "I: %s\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 135 | "L: p:20, a:AMR, nt:IN\r\n" \ |
| 136 | "\n" \ |
| 137 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 138 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 139 | "c=IN IP4 0.0.0.0\r\n" \ |
| 140 | "t=0 0\r\n" \ |
| 141 | "m=audio 4441 RTP/AVP 99\r\n" \ |
| 142 | "a=rtpmap:99 AMR/8000\r\n" \ |
| 143 | "a=ptime:40\r\n" |
| 144 | |
| 145 | #define MDCX4_RET(Ident) \ |
| 146 | "200 " Ident " OK\r\n" \ |
Philipp Maier | c3cfae2 | 2018-01-22 12:03:03 +0100 | [diff] [blame] | 147 | "\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 148 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 149 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 150 | "s=-\r\n" \ |
| 151 | "c=IN IP4 0.0.0.0\r\n" \ |
| 152 | "t=0 0\r\n" \ |
| 153 | "m=audio 16002 RTP/AVP 99\r\n" \ |
| 154 | "a=rtpmap:99 AMR/8000\r\n" \ |
| 155 | "a=ptime:40\r\n" |
| 156 | |
| 157 | #define MDCX4_RO_RET(Ident) \ |
| 158 | "200 " Ident " OK\r\n" \ |
Philipp Maier | c3cfae2 | 2018-01-22 12:03:03 +0100 | [diff] [blame] | 159 | "\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 160 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 161 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 162 | "s=-\r\n" \ |
| 163 | "c=IN IP4 0.0.0.0\r\n" \ |
| 164 | "t=0 0\r\n" \ |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 165 | "m=audio 16002 RTP/AVP 112\r\n" \ |
| 166 | "a=rtpmap:112 AMR\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 167 | "a=ptime:40\r\n" |
| 168 | |
| 169 | #define MDCX4_PT1 \ |
| 170 | "MDCX 18983217 1@mgw MGCP 1.0\r\n" \ |
Pau Espin Pedrol | 1705848 | 2019-06-26 12:23:02 +0200 | [diff] [blame] | 171 | "M: SENDRECV\r" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 172 | "C: 2\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 173 | "I: %s\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 174 | "L: p:20-40, a:AMR, nt:IN\r\n" \ |
| 175 | "\n" \ |
| 176 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 177 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 178 | "c=IN IP4 0.0.0.0\r\n" \ |
| 179 | "t=0 0\r\n" \ |
| 180 | "m=audio 4441 RTP/AVP 99\r\n" \ |
| 181 | "a=rtpmap:99 AMR/8000\r\n" \ |
| 182 | "a=ptime:40\r\n" |
| 183 | |
| 184 | #define MDCX4_PT2 \ |
| 185 | "MDCX 18983218 1@mgw MGCP 1.0\r\n" \ |
| 186 | "M: sendrecv\r" \ |
| 187 | "C: 2\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 188 | "I: %s\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 189 | "L: p:20-20, a:AMR, nt:IN\r\n" \ |
| 190 | "\n" \ |
| 191 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 192 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 193 | "c=IN IP4 0.0.0.0\r\n" \ |
| 194 | "t=0 0\r\n" \ |
| 195 | "m=audio 4441 RTP/AVP 99\r\n" \ |
| 196 | "a=rtpmap:99 AMR/8000\r\n" \ |
| 197 | "a=ptime:40\r\n" |
| 198 | |
| 199 | #define MDCX4_PT3 \ |
| 200 | "MDCX 18983219 1@mgw MGCP 1.0\r\n" \ |
| 201 | "M: sendrecv\r" \ |
| 202 | "C: 2\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 203 | "I: %s\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 204 | "L: a:AMR, nt:IN\r\n" \ |
| 205 | "\n" \ |
| 206 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 207 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 208 | "c=IN IP4 0.0.0.0\r\n" \ |
| 209 | "t=0 0\r\n" \ |
| 210 | "m=audio 4441 RTP/AVP 99\r\n" \ |
| 211 | "a=rtpmap:99 AMR/8000\r\n" \ |
| 212 | "a=ptime:40\r\n" |
| 213 | |
Pau Espin Pedrol | fe9a1fe | 2019-06-25 16:59:15 +0200 | [diff] [blame] | 214 | /* Test different upper/lower case in options */ |
| 215 | #define MDCX4_PT4 \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 216 | "MDCX 18983220 1@mgw MGCP 1.0\r\n" \ |
Pau Espin Pedrol | 0c6c3c1 | 2019-06-25 17:18:12 +0200 | [diff] [blame] | 217 | "m: sendrecv\r" \ |
| 218 | "c: 2\r\n" \ |
| 219 | "i: %s\r\n" \ |
Pau Espin Pedrol | 83fd8a5 | 2019-06-26 12:55:26 +0200 | [diff] [blame] | 220 | "l: A:amr, NT:IN\r\n" \ |
Pau Espin Pedrol | fe9a1fe | 2019-06-25 16:59:15 +0200 | [diff] [blame] | 221 | "\n" \ |
| 222 | "v=0\r\n" \ |
| 223 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
| 224 | "c=IN IP4 0.0.0.0\r\n" \ |
| 225 | "t=0 0\r\n" \ |
| 226 | "m=audio 4441 RTP/AVP 99\r\n" \ |
| 227 | "a=rtpmap:99 AMR/8000\r\n" \ |
| 228 | "a=ptime:40\r\n" |
| 229 | |
| 230 | #define MDCX4_SO \ |
| 231 | "MDCX 18983221 1@mgw MGCP 1.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 232 | "M: sendonly\r" \ |
| 233 | "C: 2\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 234 | "I: %s\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 235 | "L: p:20, a:AMR, nt:IN\r\n" \ |
| 236 | "\n" \ |
| 237 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 238 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 239 | "c=IN IP4 0.0.0.0\r\n" \ |
| 240 | "t=0 0\r\n" \ |
| 241 | "m=audio 4441 RTP/AVP 99\r\n" \ |
| 242 | "a=rtpmap:99 AMR/8000\r\n" \ |
| 243 | "a=ptime:40\r\n" |
| 244 | |
| 245 | #define MDCX4_RO \ |
Pau Espin Pedrol | fe9a1fe | 2019-06-25 16:59:15 +0200 | [diff] [blame] | 246 | "MDCX 18983222 1@mgw MGCP 1.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 247 | "M: recvonly\r" \ |
| 248 | "C: 2\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 249 | "I: %s\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 250 | "L: p:20, a:AMR, nt:IN\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 251 | |
Neels Hofmeyr | 5336f57 | 2018-09-03 22:05:48 +0200 | [diff] [blame] | 252 | #define MDCX_TOO_LONG_CI \ |
Pau Espin Pedrol | fe9a1fe | 2019-06-25 16:59:15 +0200 | [diff] [blame] | 253 | "MDCX 18983223 1@mgw MGCP 1.0\r\n" \ |
Neels Hofmeyr | 5336f57 | 2018-09-03 22:05:48 +0200 | [diff] [blame] | 254 | "I: 123456789012345678901234567890123\n" |
| 255 | |
Pau Espin Pedrol | fe9a1fe | 2019-06-25 16:59:15 +0200 | [diff] [blame] | 256 | #define MDCX_TOO_LONG_CI_RET "510 18983223 FAIL\r\n" |
Neels Hofmeyr | 5336f57 | 2018-09-03 22:05:48 +0200 | [diff] [blame] | 257 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 258 | #define SHORT2 "CRCX 1" |
| 259 | #define SHORT2_RET "510 000000 FAIL\r\n" |
| 260 | #define SHORT3 "CRCX 1 1@mgw" |
| 261 | #define SHORT4 "CRCX 1 1@mgw MGCP" |
| 262 | #define SHORT5 "CRCX 1 1@mgw MGCP 1.0" |
| 263 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 264 | #define CRCX \ |
| 265 | "CRCX 2 1@mgw MGCP 1.0\r\n" \ |
Pau Espin Pedrol | 0c6c3c1 | 2019-06-25 17:18:12 +0200 | [diff] [blame] | 266 | "m: recvonly\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 267 | "C: 2\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 268 | "L: p:20\r\n" \ |
| 269 | "\r\n" \ |
| 270 | "v=0\r\n" \ |
| 271 | "c=IN IP4 123.12.12.123\r\n" \ |
| 272 | "m=audio 5904 RTP/AVP 97\r\n" \ |
| 273 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 274 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 275 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 276 | #define CRCX_RET \ |
| 277 | "200 2 OK\r\n" \ |
Philipp Maier | c3cfae2 | 2018-01-22 12:03:03 +0100 | [diff] [blame] | 278 | "I: %s\r\n" \ |
| 279 | "\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 280 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 281 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 282 | "s=-\r\n" \ |
| 283 | "c=IN IP4 0.0.0.0\r\n" \ |
| 284 | "t=0 0\r\n" \ |
| 285 | "m=audio 16002 RTP/AVP 97\r\n" \ |
| 286 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 287 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 288 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 289 | #define CRCX_RET_NO_RTPMAP \ |
| 290 | "200 2 OK\r\n" \ |
Philipp Maier | c3cfae2 | 2018-01-22 12:03:03 +0100 | [diff] [blame] | 291 | "I: %s\r\n" \ |
| 292 | "\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 293 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 294 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 295 | "s=-\r\n" \ |
| 296 | "c=IN IP4 0.0.0.0\r\n" \ |
| 297 | "t=0 0\r\n" \ |
| 298 | "m=audio 16002 RTP/AVP 97\r\n" \ |
| 299 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 300 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 301 | #define CRCX_FMTP_RET \ |
| 302 | "200 2 OK\r\n" \ |
Philipp Maier | c3cfae2 | 2018-01-22 12:03:03 +0100 | [diff] [blame] | 303 | "I: %s\r\n" \ |
| 304 | "\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 305 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 306 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 307 | "s=-\r\n" \ |
| 308 | "c=IN IP4 0.0.0.0\r\n" \ |
| 309 | "t=0 0\r\n" \ |
| 310 | "m=audio 16006 RTP/AVP 97\r\n" \ |
| 311 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 312 | "a=fmtp:126 0/1/2\r\n" \ |
| 313 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 314 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 315 | #define CRCX_ZYN \ |
| 316 | "CRCX 2 1@mgw MGCP 1.0\r" \ |
| 317 | "M: recvonly\r" \ |
| 318 | "C: 2\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 319 | "\n" \ |
| 320 | "v=0\r" \ |
| 321 | "c=IN IP4 123.12.12.123\r" \ |
| 322 | "m=audio 5904 RTP/AVP 97\r" \ |
| 323 | "a=rtpmap:97 GSM-EFR/8000\r" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 324 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 325 | #define CRCX_ZYN_RET \ |
| 326 | "200 2 OK\r\n" \ |
Philipp Maier | c3cfae2 | 2018-01-22 12:03:03 +0100 | [diff] [blame] | 327 | "I: %s\r\n" \ |
| 328 | "\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 329 | "v=0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 330 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 331 | "s=-\r\n" \ |
| 332 | "c=IN IP4 0.0.0.0\r\n" \ |
| 333 | "t=0 0\r\n" \ |
| 334 | "m=audio 16004 RTP/AVP 97\r\n" \ |
| 335 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 336 | "a=ptime:20\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 337 | |
Neels Hofmeyr | e6d8e91 | 2018-08-23 16:36:48 +0200 | [diff] [blame] | 338 | #define CRCX_X_OSMO_IGN \ |
| 339 | "CRCX 2 1@mgw MGCP 1.0\r\n" \ |
| 340 | "M: recvonly\r\n" \ |
| 341 | "C: 2\r\n" \ |
| 342 | "L: p:20\r\n" \ |
Neels Hofmeyr | f2388ea | 2018-08-26 23:36:53 +0200 | [diff] [blame] | 343 | "X-Osmo-IGN: C foo\r\n" \ |
Neels Hofmeyr | e6d8e91 | 2018-08-23 16:36:48 +0200 | [diff] [blame] | 344 | "\r\n" \ |
| 345 | "v=0\r\n" \ |
| 346 | "c=IN IP4 123.12.12.123\r\n" \ |
| 347 | "m=audio 5904 RTP/AVP 97\r\n" \ |
| 348 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 349 | "a=ptime:40\r\n" |
| 350 | |
| 351 | #define CRCX_X_OSMO_IGN_RET \ |
| 352 | "200 2 OK\r\n" \ |
| 353 | "I: %s\r\n" \ |
| 354 | "\r\n" \ |
| 355 | "v=0\r\n" \ |
| 356 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
| 357 | "s=-\r\n" \ |
| 358 | "c=IN IP4 0.0.0.0\r\n" \ |
| 359 | "t=0 0\r\n" \ |
| 360 | "m=audio 16010 RTP/AVP 97\r\n" \ |
| 361 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 362 | "a=ptime:40\r\n" |
| 363 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 364 | #define DLCX \ |
| 365 | "DLCX 7 1@mgw MGCP 1.0\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 366 | "I: %s\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 367 | "C: 2\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 368 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 369 | #define DLCX_RET \ |
| 370 | "250 7 OK\r\n" \ |
Pau Espin Pedrol | 2da99a2 | 2018-02-20 13:11:17 +0100 | [diff] [blame] | 371 | "P: PS=0, OS=0, PR=0, OR=0, PL=0, JI=0\r\n" |
| 372 | |
| 373 | #define DLCX_RET_OSMUX DLCX_RET \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 374 | "X-Osmo-CP: EC TI=0, TO=0\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 375 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 376 | #define RQNT \ |
| 377 | "RQNT 186908780 1@mgw MGCP 1.0\r\n" \ |
| 378 | "X: B244F267488\r\n" \ |
| 379 | "S: D/9\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 380 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 381 | #define RQNT2 \ |
| 382 | "RQNT 186908781 1@mgw MGCP 1.0\r\n" \ |
| 383 | "X: ADD4F26746F\r\n" \ |
| 384 | "R: D/[0-9#*](N), G/ft, fxr/t38\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 385 | |
| 386 | #define RQNT1_RET "200 186908780 OK\r\n" |
| 387 | #define RQNT2_RET "200 186908781 OK\r\n" |
| 388 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 389 | #define PTYPE_IGNORE 0 /* == default initializer */ |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 390 | #define PTYPE_NONE 128 |
| 391 | #define PTYPE_NYI PTYPE_NONE |
| 392 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 393 | #define CRCX_MULT_1 \ |
| 394 | "CRCX 2 1@mgw MGCP 1.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 395 | "M: recvonly\r\n" \ |
| 396 | "C: 2\r\n" \ |
| 397 | "X\r\n" \ |
| 398 | "L: p:20\r\n" \ |
| 399 | "\r\n" \ |
| 400 | "v=0\r\n" \ |
| 401 | "c=IN IP4 123.12.12.123\r\n" \ |
| 402 | "m=audio 5904 RTP/AVP 18 97\r\n" \ |
| 403 | "a=rtpmap:18 G729/8000\r\n" \ |
| 404 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 405 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 406 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 407 | #define CRCX_MULT_2 \ |
| 408 | "CRCX 2 2@mgw MGCP 1.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 409 | "M: recvonly\r\n" \ |
| 410 | "C: 2\r\n" \ |
| 411 | "X\r\n" \ |
| 412 | "L: p:20\r\n" \ |
| 413 | "\r\n" \ |
| 414 | "v=0\r\n" \ |
| 415 | "c=IN IP4 123.12.12.123\r\n" \ |
| 416 | "m=audio 5904 RTP/AVP 18 97 101\r\n" \ |
| 417 | "a=rtpmap:18 G729/8000\r\n" \ |
| 418 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 419 | "a=rtpmap:101 FOO/8000\r\n" \ |
| 420 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 421 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 422 | #define CRCX_MULT_3 \ |
| 423 | "CRCX 2 3@mgw MGCP 1.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 424 | "M: recvonly\r\n" \ |
| 425 | "C: 2\r\n" \ |
| 426 | "X\r\n" \ |
| 427 | "L: p:20\r\n" \ |
| 428 | "\r\n" \ |
| 429 | "v=0\r\n" \ |
| 430 | "c=IN IP4 123.12.12.123\r\n" \ |
| 431 | "m=audio 5904 RTP/AVP\r\n" \ |
| 432 | "a=rtpmap:18 G729/8000\r\n" \ |
| 433 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 434 | "a=rtpmap:101 FOO/8000\r\n" \ |
| 435 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 436 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 437 | #define CRCX_MULT_4 \ |
| 438 | "CRCX 2 4@mgw MGCP 1.0\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 439 | "M: recvonly\r\n" \ |
| 440 | "C: 2\r\n" \ |
| 441 | "X\r\n" \ |
| 442 | "L: p:20\r\n" \ |
| 443 | "\r\n" \ |
| 444 | "v=0\r\n" \ |
| 445 | "c=IN IP4 123.12.12.123\r\n" \ |
| 446 | "m=audio 5904 RTP/AVP 18\r\n" \ |
| 447 | "a=rtpmap:18 G729/8000\r\n" \ |
| 448 | "a=rtpmap:97 GSM-EFR/8000\r\n" \ |
| 449 | "a=rtpmap:101 FOO/8000\r\n" \ |
| 450 | "a=ptime:40\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 451 | |
| 452 | #define CRCX_MULT_GSM_EXACT \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 453 | "CRCX 259260421 5@mgw MGCP 1.0\r\n" \ |
| 454 | "C: 1355c6041e\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 455 | "L: p:20, a:GSM, nt:IN\r\n" \ |
| 456 | "M: recvonly\r\n" \ |
| 457 | "\r\n" \ |
| 458 | "v=0\r\n" \ |
| 459 | "o=- 1439038275 1439038275 IN IP4 192.168.181.247\r\n" \ |
| 460 | "s=-\r\nc=IN IP4 192.168.181.247\r\n" \ |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 461 | "t=0 0\r\nm=audio 29084 RTP/AVP 0 8 3 18 4 96 97 101\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 462 | "a=rtpmap:0 PCMU/8000\r\n" \ |
| 463 | "a=rtpmap:8 PCMA/8000\r\n" \ |
| 464 | "a=rtpmap:3 gsm/8000\r\n" \ |
| 465 | "a=rtpmap:18 G729/8000\r\n" \ |
| 466 | "a=fmtp:18 annexb=no\r\n" \ |
| 467 | "a=rtpmap:4 G723/8000\r\n" \ |
| 468 | "a=rtpmap:96 iLBC/8000\r\n" \ |
| 469 | "a=fmtp:96 mode=20\r\n" \ |
| 470 | "a=rtpmap:97 iLBC/8000\r\n" \ |
| 471 | "a=fmtp:97 mode=30\r\n" \ |
| 472 | "a=rtpmap:101 telephone-event/8000\r\n" \ |
| 473 | "a=fmtp:101 0-15\r\n" \ |
| 474 | "a=recvonly\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 475 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 476 | #define MDCX_NAT_DUMMY \ |
| 477 | "MDCX 23 5@mgw MGCP 1.0\r\n" \ |
| 478 | "C: 1355c6041e\r\n" \ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 479 | "I: %s\r\n" \ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 480 | "\r\n" \ |
| 481 | "c=IN IP4 8.8.8.8\r\n" \ |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 482 | "m=audio 16434 RTP/AVP 3\r\n" |
| 483 | |
| 484 | #define CRCX_NO_LCO_NO_SDP \ |
| 485 | "CRCX 2 6@mgw MGCP 1.0\r\n" \ |
| 486 | "M: recvonly\r\n" \ |
| 487 | "C: 2\r\n" |
| 488 | |
Philipp Maier | 228e591 | 2019-03-05 13:56:59 +0100 | [diff] [blame] | 489 | #define CRCX_AMR_WITH_FMTP \ |
| 490 | "CRCX 2 7@mgw MGCP 1.0\r\n" \ |
| 491 | "M: recvonly\r\n" \ |
| 492 | "C: 2\r\n" \ |
| 493 | "X\r\n" \ |
| 494 | "L: p:20\r\n" \ |
| 495 | "\r\n" \ |
| 496 | "v=0\r\n" \ |
| 497 | "c=IN IP4 123.12.12.123\r\n" \ |
| 498 | "m=audio 5904 RTP/AVP 111\r\n" \ |
| 499 | "a=rtpmap:111 AMR/8000/1\r\n" \ |
| 500 | "a=ptime:20\r\n" \ |
| 501 | "a=fmtp:111 mode-change-capability=2; octet-align=1\r\n" \ |
| 502 | |
| 503 | #define CRCX_AMR_WITH_FMTP_RET \ |
| 504 | "200 2 OK\r\n" \ |
| 505 | "I: %s\r\n" \ |
| 506 | "\r\n" \ |
| 507 | "v=0\r\n" \ |
| 508 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
| 509 | "s=-\r\n" \ |
| 510 | "c=IN IP4 0.0.0.0\r\n" \ |
| 511 | "t=0 0\r\n" \ |
| 512 | "m=audio 16012 RTP/AVP 111\r\n" \ |
| 513 | "a=rtpmap:111 AMR/8000/1\r\n" \ |
| 514 | "a=fmtp:111 octet-align=1\r\n" \ |
| 515 | "a=ptime:20\r\n" |
| 516 | |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 517 | #define CRCX_NO_LCO_NO_SDP_RET \ |
| 518 | "200 2 OK\r\n" \ |
| 519 | "I: %s\r\n" \ |
| 520 | "\r\n" \ |
| 521 | "v=0\r\n" \ |
| 522 | "o=- %s 23 IN IP4 0.0.0.0\r\n" \ |
| 523 | "s=-\r\n" \ |
| 524 | "c=IN IP4 0.0.0.0\r\n" \ |
| 525 | "t=0 0\r\n" \ |
| 526 | "m=audio 16008 RTP/AVP 0\r\n" \ |
| 527 | "a=ptime:20\r\n" |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 528 | |
| 529 | struct mgcp_test { |
| 530 | const char *name; |
| 531 | const char *req; |
| 532 | const char *exp_resp; |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 533 | int ptype; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 534 | const char *extra_fmtp; |
| 535 | }; |
| 536 | |
| 537 | static const struct mgcp_test tests[] = { |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 538 | {"AUEP1", AUEP1, AUEP1_RET}, |
| 539 | {"AUEP2", AUEP2, AUEP2_RET}, |
| 540 | {"MDCX1", MDCX_WRONG_EP, MDCX_ERR_RET}, |
| 541 | {"MDCX2", MDCX_UNALLOCATED, MDCX_RET}, |
| 542 | {"CRCX", CRCX, CRCX_RET, 97}, |
| 543 | {"MDCX3", MDCX3, MDCX3_RET, PTYPE_IGNORE}, |
| 544 | {"MDCX4", MDCX4, MDCX4_RET("18983216"), 99}, |
| 545 | {"MDCX4_PT1", MDCX4_PT1, MDCX4_RET("18983217"), 99}, |
| 546 | {"MDCX4_PT2", MDCX4_PT2, MDCX4_RET("18983218"), 99}, |
| 547 | {"MDCX4_PT3", MDCX4_PT3, MDCX4_RET("18983219"), 99}, |
Pau Espin Pedrol | fe9a1fe | 2019-06-25 16:59:15 +0200 | [diff] [blame] | 548 | {"MDCX4_PT4", MDCX4_PT4, MDCX4_RET("18983220"), 99}, |
| 549 | {"MDCX4_SO", MDCX4_SO, MDCX4_RET("18983221"), 99}, |
| 550 | {"MDCX4_RO", MDCX4_RO, MDCX4_RO_RET("18983222"), PTYPE_IGNORE}, |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 551 | {"DLCX", DLCX, DLCX_RET, PTYPE_IGNORE}, |
| 552 | {"CRCX_ZYN", CRCX_ZYN, CRCX_ZYN_RET, 97}, |
| 553 | {"EMPTY", EMPTY, EMPTY_RET}, |
| 554 | {"SHORT1", SHORT, SHORT_RET}, |
| 555 | {"SHORT2", SHORT2, SHORT2_RET}, |
| 556 | {"SHORT3", SHORT3, SHORT2_RET}, |
| 557 | {"SHORT4", SHORT4, SHORT2_RET}, |
| 558 | {"RQNT1", RQNT, RQNT1_RET}, |
| 559 | {"RQNT2", RQNT2, RQNT2_RET}, |
| 560 | {"DLCX", DLCX, DLCX_RET, PTYPE_IGNORE}, |
| 561 | {"CRCX", CRCX, CRCX_FMTP_RET, 97,.extra_fmtp = "a=fmtp:126 0/1/2"}, |
| 562 | {"MDCX3", MDCX3, MDCX3_FMTP_RET, PTYPE_NONE,.extra_fmtp = |
| 563 | "a=fmtp:126 0/1/2"}, |
| 564 | {"DLCX", DLCX, DLCX_RET, PTYPE_IGNORE,.extra_fmtp = "a=fmtp:126 0/1/2"}, |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 565 | {"CRCX", CRCX_NO_LCO_NO_SDP, CRCX_NO_LCO_NO_SDP_RET, 97}, |
Neels Hofmeyr | e6d8e91 | 2018-08-23 16:36:48 +0200 | [diff] [blame] | 566 | {"CRCX", CRCX_X_OSMO_IGN, CRCX_X_OSMO_IGN_RET, 97}, |
Neels Hofmeyr | 5336f57 | 2018-09-03 22:05:48 +0200 | [diff] [blame] | 567 | {"MDCX_TOO_LONG_CI", MDCX_TOO_LONG_CI, MDCX_TOO_LONG_CI_RET}, |
Philipp Maier | 228e591 | 2019-03-05 13:56:59 +0100 | [diff] [blame] | 568 | {"CRCX", CRCX_AMR_WITH_FMTP, CRCX_AMR_WITH_FMTP_RET}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 569 | }; |
| 570 | |
| 571 | static const struct mgcp_test retransmit[] = { |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 572 | {"CRCX", CRCX, CRCX_RET}, |
| 573 | {"RQNT1", RQNT, RQNT1_RET}, |
| 574 | {"RQNT2", RQNT2, RQNT2_RET}, |
| 575 | {"MDCX3", MDCX3, MDCX3A_RET}, |
| 576 | {"DLCX", DLCX, DLCX_RET}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 577 | }; |
| 578 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 579 | static struct msgb *create_msg(const char *str, const char *conn_id) |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 580 | { |
| 581 | struct msgb *msg; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 582 | int len; |
| 583 | |
| 584 | printf("creating message from statically defined input:\n"); |
| 585 | printf("---------8<---------\n%s\n---------8<---------\n", str); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 586 | |
| 587 | msg = msgb_alloc_headroom(4096, 128, "MGCP msg"); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 588 | if (conn_id && strlen(conn_id)) |
| 589 | len = sprintf((char *)msg->data, str, conn_id, conn_id); |
| 590 | else |
| 591 | len = sprintf((char *)msg->data, "%s", str); |
| 592 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 593 | msg->l2h = msgb_put(msg, len); |
| 594 | return msg; |
| 595 | } |
| 596 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 597 | static char last_endpoint[MGCP_ENDPOINT_MAXLEN]; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 598 | |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 599 | static int mgcp_test_policy_cb(struct mgcp_endpoint *endp, |
| 600 | int state, const char *transaction_id) |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 601 | { |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 602 | unsigned int i; |
| 603 | struct mgcp_trunk *trunk; |
| 604 | |
| 605 | fprintf(stderr, "Policy CB got state %d on endpoint %s\n", |
| 606 | state, endp->name); |
| 607 | |
| 608 | trunk = endp->trunk; |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 609 | last_endpoint[0] = '\0'; |
Philipp Maier | 869b21c | 2020-07-03 16:04:16 +0200 | [diff] [blame] | 610 | for (i = 0; i < trunk->number_endpoints; i++) { |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 611 | if (strcmp(endp->name, trunk->endpoints[i]->name) == 0) |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 612 | osmo_strlcpy(last_endpoint, trunk->endpoints[i]->name, |
| 613 | sizeof(last_endpoint)); |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 614 | } |
| 615 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 616 | return MGCP_POLICY_CONT; |
| 617 | } |
| 618 | |
| 619 | #define MGCP_DUMMY_LOAD 0x23 |
| 620 | static int dummy_packets = 0; |
| 621 | /* override and forward */ |
| 622 | ssize_t sendto(int sockfd, const void *buf, size_t len, int flags, |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 623 | const struct sockaddr *dest_addr, socklen_t addrlen) |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 624 | { |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 625 | uint32_t dest_host = |
| 626 | htonl(((struct sockaddr_in *)dest_addr)->sin_addr.s_addr); |
| 627 | int dest_port = htons(((struct sockaddr_in *)dest_addr)->sin_port); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 628 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 629 | if (len == 1 && ((const char *)buf)[0] == MGCP_DUMMY_LOAD) { |
| 630 | fprintf(stderr, |
| 631 | "Dummy packet to 0x%08x:%d, msg length %zu\n%s\n\n", |
| 632 | dest_host, dest_port, len, osmo_hexdump(buf, len)); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 633 | dummy_packets += 1; |
| 634 | } |
| 635 | |
Philipp Maier | 3d9b656 | 2017-10-13 18:33:44 +0200 | [diff] [blame] | 636 | return len; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 637 | } |
| 638 | |
| 639 | static int64_t force_monotonic_time_us = -1; |
| 640 | /* override and forward */ |
| 641 | int clock_gettime(clockid_t clk_id, struct timespec *tp) |
| 642 | { |
| 643 | typedef int (*clock_gettime_t)(clockid_t clk_id, struct timespec *tp); |
| 644 | static clock_gettime_t real_clock_gettime = NULL; |
| 645 | |
| 646 | if (!real_clock_gettime) |
| 647 | real_clock_gettime = dlsym(RTLD_NEXT, "clock_gettime"); |
| 648 | |
| 649 | if (clk_id == CLOCK_MONOTONIC && force_monotonic_time_us >= 0) { |
| 650 | tp->tv_sec = force_monotonic_time_us / 1000000; |
| 651 | tp->tv_nsec = (force_monotonic_time_us % 1000000) * 1000; |
| 652 | return 0; |
| 653 | } |
| 654 | |
| 655 | return real_clock_gettime(clk_id, tp); |
| 656 | } |
| 657 | |
Philipp Maier | 14b27a8 | 2020-06-02 20:15:30 +0200 | [diff] [blame] | 658 | static void mgcp_endpoints_release(struct mgcp_trunk *trunk) |
Pau Espin Pedrol | d071a30 | 2019-09-19 17:39:31 +0200 | [diff] [blame] | 659 | { |
| 660 | int i; |
Philipp Maier | 869b21c | 2020-07-03 16:04:16 +0200 | [diff] [blame] | 661 | for (i = 0; i < trunk->number_endpoints; i++) |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 662 | mgcp_endp_release(trunk->endpoints[i]); |
Pau Espin Pedrol | d071a30 | 2019-09-19 17:39:31 +0200 | [diff] [blame] | 663 | } |
| 664 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 665 | #define CONN_UNMODIFIED (0x1000) |
| 666 | |
| 667 | static void test_values(void) |
| 668 | { |
| 669 | /* Check that NONE disables all output */ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 670 | OSMO_ASSERT((MGCP_CONN_NONE & MGCP_CONN_RECV_SEND) == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 671 | |
| 672 | /* Check that LOOPBACK enables all output */ |
| 673 | OSMO_ASSERT((MGCP_CONN_LOOPBACK & MGCP_CONN_RECV_SEND) == |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 674 | MGCP_CONN_RECV_SEND); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 675 | } |
| 676 | |
Neels Hofmeyr | e28b673 | 2018-08-28 16:19:25 +0200 | [diff] [blame] | 677 | /* Extract a connection ID from a response and return in conn_id; |
| 678 | * if there is none, return -EINVAL and leave conn_id unchanged. */ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 679 | static int get_conn_id_from_response(uint8_t *resp, char *conn_id, |
Neels Hofmeyr | e28b673 | 2018-08-28 16:19:25 +0200 | [diff] [blame] | 680 | size_t conn_id_buflen) |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 681 | { |
Neels Hofmeyr | e28b673 | 2018-08-28 16:19:25 +0200 | [diff] [blame] | 682 | const char *conn_id_start; |
| 683 | const char *conn_id_end; |
| 684 | int conn_id_len; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 685 | |
Neels Hofmeyr | e28b673 | 2018-08-28 16:19:25 +0200 | [diff] [blame] | 686 | const char *header_I = "\r\nI: "; |
| 687 | const char *header_o = "\r\no=- "; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 688 | |
Neels Hofmeyr | e28b673 | 2018-08-28 16:19:25 +0200 | [diff] [blame] | 689 | /* Try to get the conn_id from the 'I:' or 'o=-' parameter */ |
| 690 | if ((conn_id_start = strstr((char *)resp, header_I))) { |
| 691 | conn_id_start += strlen(header_I); |
| 692 | conn_id_end = strstr(conn_id_start, "\r\n"); |
| 693 | } else if ((conn_id_start = strstr((char *)resp, header_o))) { |
| 694 | conn_id_start += strlen(header_o); |
| 695 | conn_id_end = strchr(conn_id_start, ' '); |
| 696 | } else |
| 697 | return -EINVAL; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 698 | |
Neels Hofmeyr | e28b673 | 2018-08-28 16:19:25 +0200 | [diff] [blame] | 699 | if (conn_id_end) |
| 700 | conn_id_len = conn_id_end - conn_id_start; |
| 701 | else |
| 702 | conn_id_len = strlen(conn_id_start); |
| 703 | OSMO_ASSERT(conn_id_len <= conn_id_buflen - 1); |
Philipp Maier | 55295f7 | 2018-01-15 14:00:28 +0100 | [diff] [blame] | 704 | |
Neels Hofmeyr | e28b673 | 2018-08-28 16:19:25 +0200 | [diff] [blame] | 705 | /* A valid conn_id must at least contain one digit, and must |
| 706 | * not exceed a length of 32 digits */ |
| 707 | OSMO_ASSERT(conn_id_len <= 32); |
| 708 | OSMO_ASSERT(conn_id_len > 0); |
| 709 | |
| 710 | strncpy(conn_id, conn_id_start, conn_id_len); |
| 711 | conn_id[conn_id_len] = '\0'; |
| 712 | return 0; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 713 | } |
| 714 | |
| 715 | /* Check response, automatically patch connection ID if needed */ |
| 716 | static int check_response(uint8_t *resp, const char *exp_resp) |
| 717 | { |
| 718 | char exp_resp_patched[4096]; |
| 719 | const char *exp_resp_ptr; |
| 720 | char conn_id[256]; |
| 721 | |
| 722 | printf("checking response:\n"); |
| 723 | |
| 724 | /* If the expected response is intened to be patched |
| 725 | * (%s placeholder inside) we will patch it with the |
| 726 | * connection identifier we just received from the |
| 727 | * real response. This is necessary because the CI |
| 728 | * is generated by the mgcp code on CRCX and we can |
| 729 | * not know it in advance */ |
| 730 | if (strstr(exp_resp, "%s")) { |
| 731 | if (get_conn_id_from_response(resp, conn_id, sizeof(conn_id)) == |
| 732 | 0) { |
| 733 | sprintf(exp_resp_patched, exp_resp, conn_id, conn_id); |
| 734 | exp_resp_ptr = exp_resp_patched; |
| 735 | printf |
| 736 | ("using message with patched conn_id for comparison\n"); |
| 737 | } else { |
| 738 | printf |
| 739 | ("patching conn_id failed, using message as statically defined for comparison\n"); |
| 740 | exp_resp_ptr = exp_resp; |
| 741 | } |
| 742 | } else { |
| 743 | printf("using message as statically defined for comparison\n"); |
| 744 | exp_resp_ptr = exp_resp; |
| 745 | } |
| 746 | |
| 747 | if (strcmp((char *)resp, exp_resp_ptr) != 0) { |
| 748 | printf("Unexpected response, please check!\n"); |
| 749 | printf |
| 750 | ("Got:\n---------8<---------\n%s\n---------8<---------\n\n", |
| 751 | resp); |
| 752 | printf |
| 753 | ("Expected:\n---------8<---------\n%s\n---------8<---------\n", |
| 754 | exp_resp_ptr); |
| 755 | return -EINVAL; |
| 756 | } |
| 757 | |
| 758 | printf("Response matches our expectations.\n"); |
| 759 | return 0; |
| 760 | } |
| 761 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 762 | static void test_messages(void) |
| 763 | { |
| 764 | struct mgcp_config *cfg; |
| 765 | struct mgcp_endpoint *endp; |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 766 | struct mgcp_trunk *trunk; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 767 | int i; |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 768 | struct mgcp_conn_rtp *conn = NULL; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 769 | char last_conn_id[256]; |
Philipp Maier | 7df419b | 2017-12-04 17:11:42 +0100 | [diff] [blame] | 770 | int rc; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 771 | |
| 772 | cfg = mgcp_config_alloc(); |
Philipp Maier | 6fbbeec | 2020-07-01 23:00:54 +0200 | [diff] [blame] | 773 | trunk = mgcp_trunk_by_num(cfg, MGCP_TRUNK_VIRTUAL, MGCP_VIRT_TRUNK_ID); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 774 | |
Philipp Maier | 889fe7f | 2020-07-06 17:44:12 +0200 | [diff] [blame] | 775 | trunk->v.vty_number_endpoints = 64; |
| 776 | mgcp_trunk_equip(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 777 | cfg->policy_cb = mgcp_test_policy_cb; |
| 778 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 779 | memset(last_conn_id, 0, sizeof(last_conn_id)); |
| 780 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 781 | for (i = 0; i < ARRAY_SIZE(tests); i++) { |
| 782 | const struct mgcp_test *t = &tests[i]; |
| 783 | struct msgb *inp; |
| 784 | struct msgb *msg; |
| 785 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 786 | printf("\n================================================\n"); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 787 | printf("Testing %s\n", t->name); |
| 788 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 789 | last_endpoint[0] = '\0'; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 790 | dummy_packets = 0; |
| 791 | |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 792 | osmo_talloc_replace_string(cfg, &trunk->audio_fmtp_extra, |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 793 | t->extra_fmtp); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 794 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 795 | inp = create_msg(t->req, last_conn_id); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 796 | msg = mgcp_handle_message(cfg, inp); |
| 797 | msgb_free(inp); |
| 798 | if (!t->exp_resp) { |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 799 | if (msg) { |
| 800 | printf("%s failed '%s'\n", t->name, |
| 801 | (char *)msg->data); |
| 802 | OSMO_ASSERT(false); |
| 803 | } |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 804 | } else if (check_response(msg->data, t->exp_resp) != 0) { |
| 805 | printf("%s failed.\n", t->name); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 806 | OSMO_ASSERT(false); |
| 807 | } |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 808 | |
Philipp Maier | 7df419b | 2017-12-04 17:11:42 +0100 | [diff] [blame] | 809 | if (msg) { |
| 810 | rc = get_conn_id_from_response(msg->data, last_conn_id, |
| 811 | sizeof(last_conn_id)); |
Neels Hofmeyr | 08e0704 | 2018-08-28 16:22:14 +0200 | [diff] [blame] | 812 | if (rc == 0) |
Philipp Maier | 7df419b | 2017-12-04 17:11:42 +0100 | [diff] [blame] | 813 | printf("(response contains a connection id)\n"); |
| 814 | else |
| 815 | printf("(response does not contain a connection id)\n"); |
| 816 | } |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 817 | |
Philipp Maier | a330b86 | 2017-12-04 17:16:16 +0100 | [diff] [blame] | 818 | if (msg) |
| 819 | msgb_free(msg); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 820 | |
| 821 | if (dummy_packets) |
| 822 | printf("Dummy packets: %d\n", dummy_packets); |
| 823 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 824 | if (last_endpoint[0] != '\0') { |
| 825 | endp = mgcp_endp_by_name(NULL, last_endpoint, cfg); |
| 826 | OSMO_ASSERT(endp); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 827 | |
Philipp Maier | 01d24a3 | 2017-11-21 17:26:09 +0100 | [diff] [blame] | 828 | conn = mgcp_conn_get_rtp(endp, "1"); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 829 | if (conn) { |
| 830 | OSMO_ASSERT(conn); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 831 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 832 | if (conn->end.packet_duration_ms != -1) |
| 833 | printf("Detected packet duration: %d\n", |
| 834 | conn->end.packet_duration_ms); |
| 835 | else |
| 836 | printf("Packet duration not set\n"); |
| 837 | if (endp->local_options.pkt_period_min || |
| 838 | endp->local_options.pkt_period_max) |
| 839 | printf |
| 840 | ("Requested packetetization period: " |
| 841 | "%d-%d\n", |
| 842 | endp->local_options.pkt_period_min, |
| 843 | endp-> |
| 844 | local_options.pkt_period_max); |
| 845 | else |
| 846 | printf |
| 847 | ("Requested packetization period not set\n"); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 848 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 849 | if ((conn->conn->mode & CONN_UNMODIFIED) == 0) { |
| 850 | printf("Connection mode: %d:%s%s%s%s\n", |
| 851 | conn->conn->mode, |
| 852 | !conn->conn->mode ? " NONE" : "", |
| 853 | conn->conn->mode & MGCP_CONN_SEND_ONLY |
| 854 | ? " SEND" : "", |
| 855 | conn->conn->mode & MGCP_CONN_RECV_ONLY |
| 856 | ? " RECV" : "", |
| 857 | conn->conn->mode & MGCP_CONN_LOOPBACK |
| 858 | & ~MGCP_CONN_RECV_SEND |
| 859 | ? " LOOP" : ""); |
| 860 | fprintf(stderr, |
| 861 | "RTP output %sabled, NET output %sabled\n", |
| 862 | conn->end.output_enabled |
| 863 | ? "en" : "dis", |
| 864 | conn->end.output_enabled |
| 865 | ? "en" : "dis"); |
| 866 | } else |
| 867 | printf("Connection mode not set\n"); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 868 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 869 | OSMO_ASSERT(conn->end.output_enabled |
| 870 | == (conn->conn->mode & MGCP_CONN_SEND_ONLY ? 1 : 0)); |
| 871 | |
| 872 | conn->conn->mode |= CONN_UNMODIFIED; |
| 873 | |
| 874 | } |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 875 | endp->local_options.pkt_period_min = 0; |
| 876 | endp->local_options.pkt_period_max = 0; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 877 | } |
| 878 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 879 | /* Check detected payload type */ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 880 | if (conn && t->ptype != PTYPE_IGNORE) { |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 881 | OSMO_ASSERT(last_endpoint[0] != '\0'); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 882 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 883 | fprintf(stderr, "endpoint:%s: " |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 884 | "payload type %d (expected %d)\n", |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 885 | last_endpoint, |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 886 | conn->end.codec->payload_type, t->ptype); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 887 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 888 | if (t->ptype != PTYPE_IGNORE) |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 889 | OSMO_ASSERT(conn->end.codec->payload_type == |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 890 | t->ptype); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 891 | |
| 892 | /* Reset them again for next test */ |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 893 | conn->end.codec->payload_type = PTYPE_NONE; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 894 | } |
| 895 | } |
| 896 | |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 897 | mgcp_endpoints_release(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 898 | talloc_free(cfg); |
| 899 | } |
| 900 | |
| 901 | static void test_retransmission(void) |
| 902 | { |
| 903 | struct mgcp_config *cfg; |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 904 | struct mgcp_trunk *trunk; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 905 | int i; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 906 | char last_conn_id[256]; |
Philipp Maier | 23b8e29 | 2017-12-04 16:48:45 +0100 | [diff] [blame] | 907 | int rc; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 908 | |
| 909 | cfg = mgcp_config_alloc(); |
Philipp Maier | 6fbbeec | 2020-07-01 23:00:54 +0200 | [diff] [blame] | 910 | trunk = mgcp_trunk_by_num(cfg, MGCP_TRUNK_VIRTUAL, MGCP_VIRT_TRUNK_ID); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 911 | |
Philipp Maier | 889fe7f | 2020-07-06 17:44:12 +0200 | [diff] [blame] | 912 | trunk->v.vty_number_endpoints = 64; |
| 913 | mgcp_trunk_equip(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 914 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 915 | memset(last_conn_id, 0, sizeof(last_conn_id)); |
| 916 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 917 | for (i = 0; i < ARRAY_SIZE(retransmit); i++) { |
| 918 | const struct mgcp_test *t = &retransmit[i]; |
| 919 | struct msgb *inp; |
| 920 | struct msgb *msg; |
| 921 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 922 | printf("\n================================================\n"); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 923 | printf("Testing %s\n", t->name); |
| 924 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 925 | inp = create_msg(t->req, last_conn_id); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 926 | msg = mgcp_handle_message(cfg, inp); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 927 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 928 | msgb_free(inp); |
Philipp Maier | 7cedfd7 | 2017-12-04 16:49:12 +0100 | [diff] [blame] | 929 | if (msg && check_response(msg->data, t->exp_resp) != 0) { |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 930 | printf("%s failed '%s'\n", t->name, (char *)msg->data); |
| 931 | OSMO_ASSERT(false); |
| 932 | } |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 933 | |
Philipp Maier | 23b8e29 | 2017-12-04 16:48:45 +0100 | [diff] [blame] | 934 | if (msg && strcmp(t->name, "CRCX") == 0) { |
| 935 | rc = get_conn_id_from_response(msg->data, last_conn_id, |
| 936 | sizeof(last_conn_id)); |
| 937 | OSMO_ASSERT(rc == 0); |
| 938 | } |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 939 | |
Philipp Maier | 7cedfd7 | 2017-12-04 16:49:12 +0100 | [diff] [blame] | 940 | if (msg) |
| 941 | msgb_free(msg); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 942 | |
| 943 | /* Retransmit... */ |
| 944 | printf("Re-transmitting %s\n", t->name); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 945 | inp = create_msg(t->req, last_conn_id); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 946 | msg = mgcp_handle_message(cfg, inp); |
| 947 | msgb_free(inp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 948 | if (check_response(msg->data, t->exp_resp) != 0) { |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 949 | printf("%s failed '%s'\n", t->name, (char *)msg->data); |
| 950 | OSMO_ASSERT(false); |
| 951 | } |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 952 | msgb_free(msg); |
| 953 | } |
| 954 | |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 955 | mgcp_endpoints_release(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 956 | talloc_free(cfg); |
| 957 | } |
| 958 | |
| 959 | static int rqnt_cb(struct mgcp_endpoint *endp, char _tone) |
| 960 | { |
| 961 | ptrdiff_t tone = _tone; |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 962 | endp->cfg->data = (void *)tone; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 963 | return 0; |
| 964 | } |
| 965 | |
| 966 | static void test_rqnt_cb(void) |
| 967 | { |
| 968 | struct mgcp_config *cfg; |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 969 | struct mgcp_trunk *trunk; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 970 | struct msgb *inp, *msg; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 971 | char conn_id[256]; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 972 | |
| 973 | cfg = mgcp_config_alloc(); |
Philipp Maier | 6fbbeec | 2020-07-01 23:00:54 +0200 | [diff] [blame] | 974 | trunk = mgcp_trunk_by_num(cfg, MGCP_TRUNK_VIRTUAL, MGCP_VIRT_TRUNK_ID); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 975 | cfg->rqnt_cb = rqnt_cb; |
| 976 | |
Philipp Maier | 889fe7f | 2020-07-06 17:44:12 +0200 | [diff] [blame] | 977 | trunk->v.vty_number_endpoints = 64; |
| 978 | mgcp_trunk_equip(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 979 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 980 | inp = create_msg(CRCX, NULL); |
| 981 | msg = mgcp_handle_message(cfg, inp); |
| 982 | OSMO_ASSERT(msg); |
| 983 | OSMO_ASSERT(get_conn_id_from_response(msg->data, conn_id, |
| 984 | sizeof(conn_id)) == 0); |
| 985 | msgb_free(msg); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 986 | msgb_free(inp); |
| 987 | |
| 988 | /* send the RQNT and check for the CB */ |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 989 | inp = create_msg(RQNT, conn_id); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 990 | msg = mgcp_handle_message(cfg, inp); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 991 | if (strncmp((const char *)msg->l2h, "200", 3) != 0) { |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 992 | printf("FAILED: message is not 200. '%s'\n", msg->l2h); |
| 993 | abort(); |
| 994 | } |
| 995 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 996 | if (cfg->data != (void *)'9') { |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 997 | printf("FAILED: callback not called: %p\n", cfg->data); |
| 998 | abort(); |
| 999 | } |
| 1000 | |
| 1001 | msgb_free(msg); |
| 1002 | msgb_free(inp); |
| 1003 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1004 | inp = create_msg(DLCX, conn_id); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1005 | msgb_free(mgcp_handle_message(cfg, inp)); |
| 1006 | msgb_free(inp); |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1007 | mgcp_endpoints_release(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1008 | talloc_free(cfg); |
| 1009 | } |
| 1010 | |
| 1011 | struct pl_test { |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1012 | int cycles; |
| 1013 | uint16_t base_seq; |
| 1014 | uint16_t max_seq; |
| 1015 | uint32_t packets; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1016 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1017 | uint32_t expected; |
| 1018 | int loss; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1019 | }; |
| 1020 | |
| 1021 | static const struct pl_test pl_test_dat[] = { |
| 1022 | /* basic.. just one package */ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1023 | {.cycles = 0,.base_seq = 0,.max_seq = 0,.packets = 1,.expected = |
| 1024 | 1,.loss = 0}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1025 | /* some packages and a bit of loss */ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1026 | {.cycles = 0,.base_seq = 0,.max_seq = 100,.packets = 100,.expected = |
| 1027 | 101,.loss = 1}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1028 | /* wrap around */ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1029 | {.cycles = 1 << 16,.base_seq = 0xffff,.max_seq = 2,.packets = |
| 1030 | 4,.expected = 4,.loss = 0}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1031 | /* min loss */ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1032 | {.cycles = 0,.base_seq = 0,.max_seq = 0,.packets = UINT_MAX,.expected = |
| 1033 | 1,.loss = INT_MIN}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1034 | /* max loss, with wrap around on expected max */ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1035 | {.cycles = INT_MAX,.base_seq = 0,.max_seq = UINT16_MAX,.packets = |
| 1036 | 0,.expected = ((uint32_t) (INT_MAX) + UINT16_MAX + 1),.loss = INT_MAX}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1037 | }; |
| 1038 | |
| 1039 | static void test_packet_loss_calc(void) |
| 1040 | { |
| 1041 | int i; |
Philipp Maier | cede2a4 | 2018-07-03 14:14:21 +0200 | [diff] [blame] | 1042 | struct mgcp_endpoint endp; |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 1043 | struct mgcp_endpoint *endpoints[1]; |
Oliver Smith | e36b775 | 2019-01-22 16:31:36 +0100 | [diff] [blame] | 1044 | struct mgcp_config cfg = {0}; |
Philipp Maier | 14b27a8 | 2020-06-02 20:15:30 +0200 | [diff] [blame] | 1045 | struct mgcp_trunk trunk; |
Philipp Maier | cede2a4 | 2018-07-03 14:14:21 +0200 | [diff] [blame] | 1046 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1047 | printf("Testing packet loss calculation.\n"); |
| 1048 | |
Philipp Maier | cede2a4 | 2018-07-03 14:14:21 +0200 | [diff] [blame] | 1049 | memset(&endp, 0, sizeof(endp)); |
| 1050 | memset(&trunk, 0, sizeof(trunk)); |
| 1051 | |
Oliver Smith | e36b775 | 2019-01-22 16:31:36 +0100 | [diff] [blame] | 1052 | endp.cfg = &cfg; |
Philipp Maier | cede2a4 | 2018-07-03 14:14:21 +0200 | [diff] [blame] | 1053 | endp.type = &ep_typeset.rtp; |
Philipp Maier | 889fe7f | 2020-07-06 17:44:12 +0200 | [diff] [blame] | 1054 | trunk.v.vty_number_endpoints = 1; |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 1055 | trunk.endpoints = endpoints; |
| 1056 | trunk.endpoints[0] = &endp; |
Philipp Maier | 14b27a8 | 2020-06-02 20:15:30 +0200 | [diff] [blame] | 1057 | endp.trunk = &trunk; |
Philipp Maier | cede2a4 | 2018-07-03 14:14:21 +0200 | [diff] [blame] | 1058 | INIT_LLIST_HEAD(&endp.conns); |
| 1059 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1060 | for (i = 0; i < ARRAY_SIZE(pl_test_dat); ++i) { |
| 1061 | uint32_t expected; |
| 1062 | int loss; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1063 | |
Philipp Maier | cede2a4 | 2018-07-03 14:14:21 +0200 | [diff] [blame] | 1064 | struct mgcp_conn_rtp *conn = NULL; |
| 1065 | struct mgcp_conn *_conn = NULL; |
| 1066 | struct mgcp_rtp_state *state; |
| 1067 | struct rate_ctr *packets_rx; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1068 | |
Philipp Maier | cede2a4 | 2018-07-03 14:14:21 +0200 | [diff] [blame] | 1069 | _conn = |
| 1070 | mgcp_conn_alloc(NULL, &endp, MGCP_CONN_TYPE_RTP, |
| 1071 | "test-connection"); |
| 1072 | conn = mgcp_conn_get_rtp(&endp, _conn->id); |
| 1073 | state = &conn->state; |
| 1074 | packets_rx = &conn->rate_ctr_group->ctr[RTP_PACKETS_RX_CTR]; |
| 1075 | |
| 1076 | state->stats.initialized = 1; |
| 1077 | state->stats.base_seq = pl_test_dat[i].base_seq; |
| 1078 | state->stats.max_seq = pl_test_dat[i].max_seq; |
| 1079 | state->stats.cycles = pl_test_dat[i].cycles; |
| 1080 | |
| 1081 | packets_rx->current = pl_test_dat[i].packets; |
| 1082 | calc_loss(conn, &expected, &loss); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1083 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1084 | if (loss != pl_test_dat[i].loss |
| 1085 | || expected != pl_test_dat[i].expected) { |
| 1086 | printf |
| 1087 | ("FAIL: Wrong exp/loss at idx(%d) Loss(%d vs. %d) Exp(%u vs. %u)\n", |
| 1088 | i, loss, pl_test_dat[i].loss, expected, |
| 1089 | pl_test_dat[i].expected); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1090 | } |
Philipp Maier | cede2a4 | 2018-07-03 14:14:21 +0200 | [diff] [blame] | 1091 | |
| 1092 | mgcp_conn_free_all(&endp); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1093 | } |
Philipp Maier | cede2a4 | 2018-07-03 14:14:21 +0200 | [diff] [blame] | 1094 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1095 | } |
| 1096 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1097 | int mgcp_parse_stats(struct msgb *msg, uint32_t *ps, uint32_t *os, |
| 1098 | uint32_t *pr, uint32_t *_or, int *loss, |
| 1099 | uint32_t *jitter) |
| 1100 | { |
| 1101 | char *line, *save; |
| 1102 | int rc; |
| 1103 | |
| 1104 | /* initialize with bad values */ |
| 1105 | *ps = *os = *pr = *_or = *jitter = UINT_MAX; |
| 1106 | *loss = INT_MAX; |
| 1107 | |
| 1108 | line = strtok_r((char *)msg->l2h, "\r\n", &save); |
| 1109 | if (!line) |
| 1110 | return -1; |
| 1111 | |
| 1112 | /* this can only parse the message that is created above... */ |
| 1113 | for_each_non_empty_line(line, save) { |
| 1114 | switch (line[0]) { |
| 1115 | case 'P': |
| 1116 | rc = sscanf(line, |
| 1117 | "P: PS=%u, OS=%u, PR=%u, OR=%u, PL=%d, JI=%u", |
| 1118 | ps, os, pr, _or, loss, jitter); |
| 1119 | return rc == 6 ? 0 : -1; |
| 1120 | } |
| 1121 | } |
| 1122 | |
| 1123 | return -1; |
| 1124 | } |
| 1125 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1126 | static void test_mgcp_stats(void) |
| 1127 | { |
| 1128 | printf("Testing stat parsing\n"); |
| 1129 | |
| 1130 | uint32_t bps, bos, pr, _or, jitter; |
| 1131 | struct msgb *msg; |
| 1132 | int loss; |
| 1133 | int rc; |
| 1134 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1135 | msg = create_msg(DLCX_RET, NULL); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1136 | rc = mgcp_parse_stats(msg, &bps, &bos, &pr, &_or, &loss, &jitter); |
| 1137 | printf("Parsing result: %d\n", rc); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1138 | if (bps != 0 || bos != 0 || pr != 0 || _or != 0 || loss != 0 |
| 1139 | || jitter != 0) |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1140 | printf("FAIL: Parsing failed1.\n"); |
| 1141 | msgb_free(msg); |
| 1142 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1143 | msg = |
| 1144 | create_msg |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1145 | ("250 7 OK\r\nP: PS=10, OS=20, PR=30, OR=40, PL=-3, JI=40\r\n", NULL); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1146 | rc = mgcp_parse_stats(msg, &bps, &bos, &pr, &_or, &loss, &jitter); |
| 1147 | printf("Parsing result: %d\n", rc); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1148 | if (bps != 10 || bos != 20 || pr != 30 || _or != 40 || loss != -3 |
| 1149 | || jitter != 40) |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1150 | printf("FAIL: Parsing failed2.\n"); |
| 1151 | msgb_free(msg); |
| 1152 | } |
| 1153 | |
| 1154 | struct rtp_packet_info { |
| 1155 | float txtime; |
| 1156 | int len; |
| 1157 | char *data; |
| 1158 | }; |
| 1159 | |
| 1160 | struct rtp_packet_info test_rtp_packets1[] = { |
| 1161 | /* RTP: SeqNo=0, TS=0 */ |
| 1162 | {0.000000, 20, "\x80\x62\x00\x00\x00\x00\x00\x00\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1163 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1164 | /* RTP: SeqNo=1, TS=160 */ |
| 1165 | {0.020000, 20, "\x80\x62\x00\x01\x00\x00\x00\xA0\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1166 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1167 | /* RTP: SeqNo=2, TS=320 */ |
| 1168 | {0.040000, 20, "\x80\x62\x00\x02\x00\x00\x01\x40\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1169 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1170 | /* Repeat RTP timestamp: */ |
| 1171 | /* RTP: SeqNo=3, TS=320 */ |
| 1172 | {0.060000, 20, "\x80\x62\x00\x03\x00\x00\x01\x40\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1173 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1174 | /* RTP: SeqNo=4, TS=480 */ |
| 1175 | {0.080000, 20, "\x80\x62\x00\x04\x00\x00\x01\xE0\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1176 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1177 | /* RTP: SeqNo=5, TS=640 */ |
| 1178 | {0.100000, 20, "\x80\x62\x00\x05\x00\x00\x02\x80\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1179 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1180 | /* Double skip RTP timestamp (delta = 2*160): */ |
| 1181 | /* RTP: SeqNo=6, TS=960 */ |
| 1182 | {0.120000, 20, "\x80\x62\x00\x06\x00\x00\x03\xC0\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1183 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1184 | /* RTP: SeqNo=7, TS=1120 */ |
| 1185 | {0.140000, 20, "\x80\x62\x00\x07\x00\x00\x04\x60\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1186 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1187 | /* RTP: SeqNo=8, TS=1280 */ |
| 1188 | {0.160000, 20, "\x80\x62\x00\x08\x00\x00\x05\x00\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1189 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1190 | /* Non 20ms RTP timestamp (delta = 120): */ |
| 1191 | /* RTP: SeqNo=9, TS=1400 */ |
| 1192 | {0.180000, 20, "\x80\x62\x00\x09\x00\x00\x05\x78\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1193 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1194 | /* RTP: SeqNo=10, TS=1560 */ |
| 1195 | {0.200000, 20, "\x80\x62\x00\x0A\x00\x00\x06\x18\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1196 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1197 | /* RTP: SeqNo=11, TS=1720 */ |
| 1198 | {0.220000, 20, "\x80\x62\x00\x0B\x00\x00\x06\xB8\x11\x22\x33\x44" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1199 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1200 | /* SSRC changed to 0x10203040, RTP timestamp jump */ |
| 1201 | /* RTP: SeqNo=12, TS=34688 */ |
| 1202 | {0.240000, 20, "\x80\x62\x00\x0C\x00\x00\x87\x80\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1203 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1204 | /* RTP: SeqNo=13, TS=34848 */ |
| 1205 | {0.260000, 20, "\x80\x62\x00\x0D\x00\x00\x88\x20\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1206 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1207 | /* RTP: SeqNo=14, TS=35008 */ |
| 1208 | {0.280000, 20, "\x80\x62\x00\x0E\x00\x00\x88\xC0\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1209 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1210 | /* Non 20ms RTP timestamp (delta = 120): */ |
| 1211 | /* RTP: SeqNo=15, TS=35128 */ |
| 1212 | {0.300000, 20, "\x80\x62\x00\x0F\x00\x00\x89\x38\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1213 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1214 | /* RTP: SeqNo=16, TS=35288 */ |
| 1215 | {0.320000, 20, "\x80\x62\x00\x10\x00\x00\x89\xD8\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1216 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1217 | /* RTP: SeqNo=17, TS=35448 */ |
| 1218 | {0.340000, 20, "\x80\x62\x00\x11\x00\x00\x8A\x78\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1219 | "\x01\x23\x45\x67\x8A\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1220 | /* SeqNo increment by 2, RTP timestamp delta = 320: */ |
| 1221 | /* RTP: SeqNo=19, TS=35768 */ |
| 1222 | {0.360000, 20, "\x80\x62\x00\x13\x00\x00\x8B\xB8\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1223 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1224 | /* RTP: SeqNo=20, TS=35928 */ |
| 1225 | {0.380000, 20, "\x80\x62\x00\x14\x00\x00\x8C\x58\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1226 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1227 | /* RTP: SeqNo=21, TS=36088 */ |
| 1228 | {0.380000, 20, "\x80\x62\x00\x15\x00\x00\x8C\xF8\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1229 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1230 | /* Repeat last packet */ |
| 1231 | /* RTP: SeqNo=21, TS=36088 */ |
| 1232 | {0.400000, 20, "\x80\x62\x00\x15\x00\x00\x8C\xF8\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1233 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1234 | /* RTP: SeqNo=22, TS=36248 */ |
| 1235 | {0.420000, 20, "\x80\x62\x00\x16\x00\x00\x8D\x98\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1236 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1237 | /* RTP: SeqNo=23, TS=36408 */ |
| 1238 | {0.440000, 20, "\x80\x62\x00\x17\x00\x00\x8E\x38\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1239 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1240 | /* Don't increment SeqNo but increment timestamp by 160 */ |
| 1241 | /* RTP: SeqNo=23, TS=36568 */ |
| 1242 | {0.460000, 20, "\x80\x62\x00\x17\x00\x00\x8E\xD8\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1243 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1244 | /* RTP: SeqNo=24, TS=36728 */ |
| 1245 | {0.480000, 20, "\x80\x62\x00\x18\x00\x00\x8F\x78\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1246 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1247 | /* RTP: SeqNo=25, TS=36888 */ |
| 1248 | {0.500000, 20, "\x80\x62\x00\x19\x00\x00\x90\x18\x10\x20\x30\x40" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1249 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1250 | /* SSRC changed to 0x50607080, RTP timestamp jump, Delay of 1.5s, |
| 1251 | * SeqNo jump */ |
| 1252 | /* RTP: SeqNo=1000, TS=160000 */ |
| 1253 | {2.000000, 20, "\x80\x62\x03\xE8\x00\x02\x71\x00\x50\x60\x70\x80" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1254 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1255 | /* RTP: SeqNo=1001, TS=160160 */ |
| 1256 | {2.020000, 20, "\x80\x62\x03\xE9\x00\x02\x71\xA0\x50\x60\x70\x80" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1257 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1258 | /* RTP: SeqNo=1002, TS=160320 */ |
| 1259 | {2.040000, 20, "\x80\x62\x03\xEA\x00\x02\x72\x40\x50\x60\x70\x80" |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1260 | "\x01\x23\x45\x67\x89\xAB\xCD\xEF"}, |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1261 | }; |
| 1262 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1263 | void mgcp_patch_and_count(struct mgcp_endpoint *endp, |
| 1264 | struct mgcp_rtp_state *state, |
| 1265 | struct mgcp_rtp_end *rtp_end, |
Pau Espin Pedrol | a790f0c | 2020-08-31 13:29:11 +0200 | [diff] [blame] | 1266 | struct osmo_sockaddr *addr, struct msgb *msg); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1267 | |
| 1268 | static void test_packet_error_detection(int patch_ssrc, int patch_ts) |
| 1269 | { |
| 1270 | int i; |
| 1271 | |
Philipp Maier | 14b27a8 | 2020-06-02 20:15:30 +0200 | [diff] [blame] | 1272 | struct mgcp_trunk trunk; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1273 | struct mgcp_endpoint endp; |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 1274 | struct mgcp_endpoint *endpoints[1]; |
Oliver Smith | e36b775 | 2019-01-22 16:31:36 +0100 | [diff] [blame] | 1275 | struct mgcp_config cfg = {0}; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1276 | struct mgcp_rtp_state state; |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1277 | struct mgcp_rtp_end *rtp; |
Pau Espin Pedrol | a790f0c | 2020-08-31 13:29:11 +0200 | [diff] [blame] | 1278 | struct osmo_sockaddr addr = { 0 }; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1279 | uint32_t last_ssrc = 0; |
| 1280 | uint32_t last_timestamp = 0; |
| 1281 | uint32_t last_seqno = 0; |
Philipp Maier | 9e1d164 | 2018-05-09 16:26:34 +0200 | [diff] [blame] | 1282 | uint64_t last_in_ts_err_cnt = 0; |
| 1283 | uint64_t last_out_ts_err_cnt = 0; |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1284 | struct mgcp_conn_rtp *conn = NULL; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1285 | struct mgcp_conn *_conn = NULL; |
Philipp Maier | 9e1d164 | 2018-05-09 16:26:34 +0200 | [diff] [blame] | 1286 | struct rate_ctr test_ctr_in; |
| 1287 | struct rate_ctr test_ctr_out; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1288 | |
| 1289 | printf("Testing packet error detection%s%s.\n", |
| 1290 | patch_ssrc ? ", patch SSRC" : "", |
| 1291 | patch_ts ? ", patch timestamps" : ""); |
| 1292 | |
| 1293 | memset(&trunk, 0, sizeof(trunk)); |
| 1294 | memset(&endp, 0, sizeof(endp)); |
| 1295 | memset(&state, 0, sizeof(state)); |
| 1296 | |
Philipp Maier | 9e1d164 | 2018-05-09 16:26:34 +0200 | [diff] [blame] | 1297 | memset(&test_ctr_in, 0, sizeof(test_ctr_in)); |
| 1298 | memset(&test_ctr_out, 0, sizeof(test_ctr_out)); |
| 1299 | state.in_stream.err_ts_ctr = &test_ctr_in; |
| 1300 | state.out_stream.err_ts_ctr = &test_ctr_out; |
| 1301 | |
Oliver Smith | e36b775 | 2019-01-22 16:31:36 +0100 | [diff] [blame] | 1302 | endp.cfg = &cfg; |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1303 | endp.type = &ep_typeset.rtp; |
| 1304 | |
Philipp Maier | 889fe7f | 2020-07-06 17:44:12 +0200 | [diff] [blame] | 1305 | trunk.v.vty_number_endpoints = 1; |
Philipp Maier | c66ab2c | 2020-06-02 20:55:34 +0200 | [diff] [blame] | 1306 | trunk.endpoints = endpoints; |
| 1307 | trunk.endpoints[0] = &endp; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1308 | trunk.force_constant_ssrc = patch_ssrc; |
| 1309 | trunk.force_aligned_timing = patch_ts; |
| 1310 | |
Philipp Maier | 14b27a8 | 2020-06-02 20:15:30 +0200 | [diff] [blame] | 1311 | endp.trunk = &trunk; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1312 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1313 | INIT_LLIST_HEAD(&endp.conns); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1314 | _conn = mgcp_conn_alloc(NULL, &endp, MGCP_CONN_TYPE_RTP, |
| 1315 | "test-connection"); |
| 1316 | OSMO_ASSERT(_conn); |
| 1317 | conn = mgcp_conn_get_rtp(&endp, _conn->id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1318 | OSMO_ASSERT(conn); |
| 1319 | |
| 1320 | rtp = &conn->end; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1321 | |
Philipp Maier | 228e591 | 2019-03-05 13:56:59 +0100 | [diff] [blame] | 1322 | OSMO_ASSERT(mgcp_codec_add(conn, PTYPE_UNDEFINED, "AMR/8000/1", NULL) == 0); |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 1323 | rtp->codec = &rtp->codecs[0]; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1324 | |
| 1325 | for (i = 0; i < ARRAY_SIZE(test_rtp_packets1); ++i) { |
| 1326 | struct rtp_packet_info *info = test_rtp_packets1 + i; |
Neels Hofmeyr | 51b42ff | 2020-06-19 01:34:42 +0200 | [diff] [blame] | 1327 | struct msgb *msg = msgb_alloc(4096, __func__); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1328 | |
| 1329 | force_monotonic_time_us = round(1000000.0 * info->txtime); |
| 1330 | |
Neels Hofmeyr | 51b42ff | 2020-06-19 01:34:42 +0200 | [diff] [blame] | 1331 | OSMO_ASSERT(info->len <= msgb_tailroom(msg)); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1332 | OSMO_ASSERT(info->len >= 0); |
Neels Hofmeyr | 51b42ff | 2020-06-19 01:34:42 +0200 | [diff] [blame] | 1333 | msg->l3h = msgb_put(msg, info->len); |
| 1334 | memcpy((char*)msgb_l3(msg), info->data, info->len); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1335 | mgcp_rtp_end_config(&endp, 1, rtp); |
| 1336 | |
Neels Hofmeyr | 51b42ff | 2020-06-19 01:34:42 +0200 | [diff] [blame] | 1337 | mgcp_patch_and_count(&endp, &state, rtp, &addr, msg); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1338 | |
| 1339 | if (state.out_stream.ssrc != last_ssrc) { |
| 1340 | printf("Output SSRC changed to %08x\n", |
| 1341 | state.out_stream.ssrc); |
| 1342 | last_ssrc = state.out_stream.ssrc; |
| 1343 | } |
| 1344 | |
| 1345 | printf("In TS: %d, dTS: %d, Seq: %d\n", |
| 1346 | state.in_stream.last_timestamp, |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1347 | state.in_stream.last_tsdelta, state.in_stream.last_seq); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1348 | |
| 1349 | printf("Out TS change: %d, dTS: %d, Seq change: %d, " |
Philipp Maier | 9e1d164 | 2018-05-09 16:26:34 +0200 | [diff] [blame] | 1350 | "TS Err change: in +%u, out +%u\n", |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1351 | state.out_stream.last_timestamp - last_timestamp, |
| 1352 | state.out_stream.last_tsdelta, |
| 1353 | state.out_stream.last_seq - last_seqno, |
Philipp Maier | 9e1d164 | 2018-05-09 16:26:34 +0200 | [diff] [blame] | 1354 | (unsigned int) (state.in_stream.err_ts_ctr->current - last_in_ts_err_cnt), |
| 1355 | (unsigned int) (state.out_stream.err_ts_ctr->current - last_out_ts_err_cnt)); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1356 | |
| 1357 | printf("Stats: Jitter = %u, Transit = %d\n", |
Harald Welte | 49e3d5a | 2017-12-25 09:47:57 +0100 | [diff] [blame] | 1358 | calc_jitter(&state), state.stats.transit); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1359 | |
Philipp Maier | 9e1d164 | 2018-05-09 16:26:34 +0200 | [diff] [blame] | 1360 | last_in_ts_err_cnt = state.in_stream.err_ts_ctr->current; |
| 1361 | last_out_ts_err_cnt = state.out_stream.err_ts_ctr->current; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1362 | last_timestamp = state.out_stream.last_timestamp; |
| 1363 | last_seqno = state.out_stream.last_seq; |
Neels Hofmeyr | 51b42ff | 2020-06-19 01:34:42 +0200 | [diff] [blame] | 1364 | |
| 1365 | msgb_free(msg); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1366 | } |
| 1367 | |
| 1368 | force_monotonic_time_us = -1; |
Neels Hofmeyr | d20910c | 2017-11-18 21:27:50 +0100 | [diff] [blame] | 1369 | mgcp_conn_free_all(&endp); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1370 | } |
| 1371 | |
| 1372 | static void test_multilple_codec(void) |
| 1373 | { |
| 1374 | struct mgcp_config *cfg; |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1375 | struct mgcp_trunk *trunk; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1376 | struct mgcp_endpoint *endp; |
| 1377 | struct msgb *inp, *resp; |
| 1378 | struct in_addr addr; |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1379 | struct mgcp_conn_rtp *conn = NULL; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1380 | char conn_id[256]; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1381 | |
| 1382 | printf("Testing multiple payload types\n"); |
| 1383 | |
| 1384 | cfg = mgcp_config_alloc(); |
Philipp Maier | 6fbbeec | 2020-07-01 23:00:54 +0200 | [diff] [blame] | 1385 | trunk = mgcp_trunk_by_num(cfg, MGCP_TRUNK_VIRTUAL, MGCP_VIRT_TRUNK_ID); |
Philipp Maier | 889fe7f | 2020-07-06 17:44:12 +0200 | [diff] [blame] | 1386 | trunk->v.vty_number_endpoints = 64; |
| 1387 | mgcp_trunk_equip(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1388 | cfg->policy_cb = mgcp_test_policy_cb; |
Pau Espin Pedrol | d071a30 | 2019-09-19 17:39:31 +0200 | [diff] [blame] | 1389 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1390 | /* Allocate endpoint 1@mgw with two codecs */ |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1391 | last_endpoint[0] = '\0'; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1392 | inp = create_msg(CRCX_MULT_1, NULL); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1393 | resp = mgcp_handle_message(cfg, inp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1394 | OSMO_ASSERT(get_conn_id_from_response(resp->data, conn_id, |
| 1395 | sizeof(conn_id)) == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1396 | msgb_free(inp); |
| 1397 | msgb_free(resp); |
| 1398 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1399 | OSMO_ASSERT(strcmp(last_endpoint,"rtpbridge/1@mgw") == 0); |
| 1400 | endp = mgcp_endp_by_name(NULL, last_endpoint, cfg); |
| 1401 | OSMO_ASSERT(endp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1402 | conn = mgcp_conn_get_rtp(endp, conn_id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1403 | OSMO_ASSERT(conn); |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 1404 | OSMO_ASSERT(conn->end.codec->payload_type == 18); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1405 | |
| 1406 | /* Allocate 2@mgw with three codecs, last one ignored */ |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1407 | last_endpoint[0] = '\0'; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1408 | inp = create_msg(CRCX_MULT_2, NULL); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1409 | resp = mgcp_handle_message(cfg, inp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1410 | OSMO_ASSERT(get_conn_id_from_response(resp->data, conn_id, |
| 1411 | sizeof(conn_id)) == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1412 | msgb_free(inp); |
| 1413 | msgb_free(resp); |
| 1414 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1415 | OSMO_ASSERT(strcmp(last_endpoint,"rtpbridge/2@mgw") == 0); |
| 1416 | endp = mgcp_endp_by_name(NULL, last_endpoint, cfg); |
| 1417 | OSMO_ASSERT(endp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1418 | conn = mgcp_conn_get_rtp(endp, conn_id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1419 | OSMO_ASSERT(conn); |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 1420 | OSMO_ASSERT(conn->end.codec->payload_type == 18); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1421 | |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 1422 | /* Allocate 3@mgw with no codecs, check for PT == 0 */ |
| 1423 | /* Note: It usually makes no sense to leave the payload type list |
| 1424 | * out. However RFC 2327 does not clearly forbid this case and |
| 1425 | * it makes and since we already decided in OS#2658 that a missing |
| 1426 | * LCO should pick a sane default codec, it makes sense to expect |
| 1427 | * the same behaviour if SDP lacks proper payload type information */ |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1428 | last_endpoint[0] = '\0'; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1429 | inp = create_msg(CRCX_MULT_3, NULL); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1430 | resp = mgcp_handle_message(cfg, inp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1431 | OSMO_ASSERT(get_conn_id_from_response(resp->data, conn_id, |
| 1432 | sizeof(conn_id)) == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1433 | msgb_free(inp); |
| 1434 | msgb_free(resp); |
| 1435 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1436 | OSMO_ASSERT(strcmp(last_endpoint,"rtpbridge/3@mgw") == 0); |
| 1437 | endp = mgcp_endp_by_name(NULL, last_endpoint, cfg); |
| 1438 | OSMO_ASSERT(endp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1439 | conn = mgcp_conn_get_rtp(endp, conn_id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1440 | OSMO_ASSERT(conn); |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 1441 | OSMO_ASSERT(conn->end.codec->payload_type == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1442 | |
| 1443 | /* Allocate 4@mgw with a single codec */ |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1444 | last_endpoint[0] = '\0'; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1445 | inp = create_msg(CRCX_MULT_4, NULL); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1446 | resp = mgcp_handle_message(cfg, inp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1447 | OSMO_ASSERT(get_conn_id_from_response(resp->data, conn_id, |
| 1448 | sizeof(conn_id)) == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1449 | msgb_free(inp); |
| 1450 | msgb_free(resp); |
| 1451 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1452 | OSMO_ASSERT(strcmp(last_endpoint,"rtpbridge/4@mgw") == 0); |
| 1453 | endp = mgcp_endp_by_name(NULL, last_endpoint, cfg); |
| 1454 | OSMO_ASSERT(endp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1455 | conn = mgcp_conn_get_rtp(endp, conn_id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1456 | OSMO_ASSERT(conn); |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 1457 | OSMO_ASSERT(conn->end.codec->payload_type == 18); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1458 | |
Philipp Maier | 7f90ddb | 2020-06-02 21:52:53 +0200 | [diff] [blame] | 1459 | /* Allocate 5@mgw and let osmo-mgw pick a codec from the list */ |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1460 | last_endpoint[0] = '\0'; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1461 | inp = create_msg(CRCX_MULT_GSM_EXACT, NULL); |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1462 | trunk->no_audio_transcoding = 1; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1463 | resp = mgcp_handle_message(cfg, inp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1464 | OSMO_ASSERT(get_conn_id_from_response(resp->data, conn_id, |
| 1465 | sizeof(conn_id)) == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1466 | msgb_free(inp); |
| 1467 | msgb_free(resp); |
| 1468 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1469 | OSMO_ASSERT(strcmp(last_endpoint,"rtpbridge/5@mgw") == 0); |
| 1470 | endp = mgcp_endp_by_name(NULL, last_endpoint, cfg); |
| 1471 | OSMO_ASSERT(endp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1472 | conn = mgcp_conn_get_rtp(endp, conn_id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1473 | OSMO_ASSERT(conn); |
Philipp Maier | 7f90ddb | 2020-06-02 21:52:53 +0200 | [diff] [blame] | 1474 | OSMO_ASSERT(conn->end.codec->payload_type == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1475 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1476 | inp = create_msg(MDCX_NAT_DUMMY, conn_id); |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1477 | last_endpoint[0] = '\0'; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1478 | resp = mgcp_handle_message(cfg, inp); |
| 1479 | msgb_free(inp); |
| 1480 | msgb_free(resp); |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1481 | OSMO_ASSERT(strcmp(last_endpoint,"rtpbridge/5@mgw") == 0); |
| 1482 | endp = mgcp_endp_by_name(NULL, last_endpoint, cfg); |
| 1483 | OSMO_ASSERT(endp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1484 | conn = mgcp_conn_get_rtp(endp, conn_id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1485 | OSMO_ASSERT(conn); |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 1486 | OSMO_ASSERT(conn->end.codec->payload_type == 3); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1487 | OSMO_ASSERT(conn->end.rtp_port == htons(16434)); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1488 | memset(&addr, 0, sizeof(addr)); |
| 1489 | inet_aton("8.8.8.8", &addr); |
Pau Espin Pedrol | a790f0c | 2020-08-31 13:29:11 +0200 | [diff] [blame] | 1490 | OSMO_ASSERT(conn->end.addr.u.sa.sa_family == AF_INET); |
| 1491 | OSMO_ASSERT(conn->end.addr.u.sin.sin_addr.s_addr == addr.s_addr); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1492 | |
| 1493 | /* Check what happens without that flag */ |
| 1494 | |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1495 | /* Free the previous endpoint and the data and |
| 1496 | * check if the connection really vanished... */ |
Philipp Maier | 1355d7e | 2018-02-01 14:30:06 +0100 | [diff] [blame] | 1497 | mgcp_endp_release(endp); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1498 | talloc_free(endp->last_response); |
| 1499 | talloc_free(endp->last_trans); |
| 1500 | endp->last_response = endp->last_trans = NULL; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1501 | conn = mgcp_conn_get_rtp(endp, conn_id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1502 | OSMO_ASSERT(!conn); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1503 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1504 | last_endpoint[0] = '\0'; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1505 | inp = create_msg(CRCX_MULT_GSM_EXACT, NULL); |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1506 | trunk->no_audio_transcoding = 0; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1507 | resp = mgcp_handle_message(cfg, inp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1508 | OSMO_ASSERT(get_conn_id_from_response(resp->data, conn_id, |
| 1509 | sizeof(conn_id)) == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1510 | msgb_free(inp); |
| 1511 | msgb_free(resp); |
| 1512 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1513 | OSMO_ASSERT(strcmp(last_endpoint,"rtpbridge/5@mgw") == 0); |
| 1514 | endp = mgcp_endp_by_name(NULL, last_endpoint, cfg); |
| 1515 | OSMO_ASSERT(endp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1516 | conn = mgcp_conn_get_rtp(endp, conn_id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1517 | OSMO_ASSERT(conn); |
Philipp Maier | bc0346e | 2018-06-07 09:52:16 +0200 | [diff] [blame] | 1518 | OSMO_ASSERT(conn->end.codec->payload_type == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1519 | |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1520 | mgcp_endpoints_release(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1521 | talloc_free(cfg); |
| 1522 | } |
| 1523 | |
| 1524 | static void test_no_cycle(void) |
| 1525 | { |
| 1526 | struct mgcp_config *cfg; |
| 1527 | struct mgcp_endpoint *endp; |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1528 | struct mgcp_conn_rtp *conn = NULL; |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1529 | struct mgcp_conn *_conn = NULL; |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1530 | struct mgcp_trunk *trunk; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1531 | |
| 1532 | printf("Testing no sequence flow on initial packet\n"); |
| 1533 | |
| 1534 | cfg = mgcp_config_alloc(); |
Philipp Maier | 6fbbeec | 2020-07-01 23:00:54 +0200 | [diff] [blame] | 1535 | trunk = mgcp_trunk_by_num(cfg, MGCP_TRUNK_VIRTUAL, MGCP_VIRT_TRUNK_ID); |
Philipp Maier | 889fe7f | 2020-07-06 17:44:12 +0200 | [diff] [blame] | 1536 | trunk->v.vty_number_endpoints = 64; |
| 1537 | mgcp_trunk_equip(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1538 | |
Philipp Maier | 37a808c | 2020-07-03 15:48:31 +0200 | [diff] [blame] | 1539 | endp = mgcp_endp_by_name(NULL, "rtpbridge/1@mgw", cfg); |
| 1540 | OSMO_ASSERT(endp); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1541 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1542 | _conn = mgcp_conn_alloc(NULL, endp, MGCP_CONN_TYPE_RTP, |
| 1543 | "test-connection"); |
| 1544 | OSMO_ASSERT(_conn); |
| 1545 | conn = mgcp_conn_get_rtp(endp, _conn->id); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1546 | OSMO_ASSERT(conn); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1547 | |
Harald Welte | 49e3d5a | 2017-12-25 09:47:57 +0100 | [diff] [blame] | 1548 | OSMO_ASSERT(conn->state.stats.initialized == 0); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1549 | |
| 1550 | mgcp_rtp_annex_count(endp, &conn->state, 0, 0, 2342); |
Harald Welte | 49e3d5a | 2017-12-25 09:47:57 +0100 | [diff] [blame] | 1551 | OSMO_ASSERT(conn->state.stats.initialized == 1); |
| 1552 | OSMO_ASSERT(conn->state.stats.cycles == 0); |
| 1553 | OSMO_ASSERT(conn->state.stats.max_seq == 0); |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1554 | |
| 1555 | mgcp_rtp_annex_count(endp, &conn->state, 1, 0, 2342); |
Harald Welte | 49e3d5a | 2017-12-25 09:47:57 +0100 | [diff] [blame] | 1556 | OSMO_ASSERT(conn->state.stats.initialized == 1); |
| 1557 | OSMO_ASSERT(conn->state.stats.cycles == 0); |
| 1558 | OSMO_ASSERT(conn->state.stats.max_seq == 1); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1559 | |
| 1560 | /* now jump.. */ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1561 | mgcp_rtp_annex_count(endp, &conn->state, UINT16_MAX, 0, 2342); |
Harald Welte | 49e3d5a | 2017-12-25 09:47:57 +0100 | [diff] [blame] | 1562 | OSMO_ASSERT(conn->state.stats.initialized == 1); |
| 1563 | OSMO_ASSERT(conn->state.stats.cycles == 0); |
| 1564 | OSMO_ASSERT(conn->state.stats.max_seq == UINT16_MAX); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1565 | |
| 1566 | /* and wrap */ |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1567 | mgcp_rtp_annex_count(endp, &conn->state, 0, 0, 2342); |
Harald Welte | 49e3d5a | 2017-12-25 09:47:57 +0100 | [diff] [blame] | 1568 | OSMO_ASSERT(conn->state.stats.initialized == 1); |
| 1569 | OSMO_ASSERT(conn->state.stats.cycles == UINT16_MAX + 1); |
| 1570 | OSMO_ASSERT(conn->state.stats.max_seq == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1571 | |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1572 | mgcp_endpoints_release(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1573 | talloc_free(cfg); |
| 1574 | } |
| 1575 | |
| 1576 | static void test_no_name(void) |
| 1577 | { |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1578 | struct mgcp_trunk *trunk; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1579 | struct mgcp_config *cfg; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1580 | struct msgb *inp, *msg; |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1581 | |
| 1582 | printf("Testing no rtpmap name\n"); |
| 1583 | cfg = mgcp_config_alloc(); |
Philipp Maier | 6fbbeec | 2020-07-01 23:00:54 +0200 | [diff] [blame] | 1584 | trunk = mgcp_trunk_by_num(cfg, MGCP_TRUNK_VIRTUAL, MGCP_VIRT_TRUNK_ID); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1585 | |
Philipp Maier | 889fe7f | 2020-07-06 17:44:12 +0200 | [diff] [blame] | 1586 | trunk->v.vty_number_endpoints = 64; |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1587 | trunk->audio_send_name = 0; |
Philipp Maier | 889fe7f | 2020-07-06 17:44:12 +0200 | [diff] [blame] | 1588 | mgcp_trunk_equip(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1589 | |
| 1590 | cfg->policy_cb = mgcp_test_policy_cb; |
| 1591 | |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1592 | inp = create_msg(CRCX, NULL); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1593 | msg = mgcp_handle_message(cfg, inp); |
Philipp Maier | ffd75e4 | 2017-11-22 11:44:50 +0100 | [diff] [blame] | 1594 | |
| 1595 | if (check_response(msg->data, CRCX_RET_NO_RTPMAP) != 0) { |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1596 | printf("FAILED: there should not be a RTPMAP: %s\n", |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1597 | (char *)msg->data); |
| 1598 | OSMO_ASSERT(false); |
| 1599 | } |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1600 | msgb_free(inp); |
| 1601 | msgb_free(msg); |
| 1602 | |
Philipp Maier | d19de2e | 2020-06-03 13:55:33 +0200 | [diff] [blame] | 1603 | mgcp_endpoints_release(trunk); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1604 | talloc_free(cfg); |
| 1605 | } |
| 1606 | |
| 1607 | static void test_osmux_cid(void) |
| 1608 | { |
| 1609 | int id, i; |
| 1610 | |
Pau Espin Pedrol | 8de58e7 | 2019-04-24 13:33:46 +0200 | [diff] [blame] | 1611 | OSMO_ASSERT(osmux_cid_pool_count_used() == 0); |
| 1612 | |
| 1613 | id = osmux_cid_pool_get_next(); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1614 | OSMO_ASSERT(id == 0); |
Pau Espin Pedrol | 8de58e7 | 2019-04-24 13:33:46 +0200 | [diff] [blame] | 1615 | OSMO_ASSERT(osmux_cid_pool_count_used() == 1); |
| 1616 | |
| 1617 | osmux_cid_pool_get(30); |
| 1618 | OSMO_ASSERT(osmux_cid_pool_count_used() == 2); |
| 1619 | osmux_cid_pool_get(30); |
| 1620 | OSMO_ASSERT(osmux_cid_pool_count_used() == 2); |
| 1621 | |
| 1622 | osmux_cid_pool_put(id); |
| 1623 | OSMO_ASSERT(osmux_cid_pool_count_used() == 1); |
| 1624 | osmux_cid_pool_put(30); |
| 1625 | OSMO_ASSERT(osmux_cid_pool_count_used() == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1626 | |
| 1627 | for (i = 0; i < 256; ++i) { |
Pau Espin Pedrol | 8de58e7 | 2019-04-24 13:33:46 +0200 | [diff] [blame] | 1628 | id = osmux_cid_pool_get_next(); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1629 | OSMO_ASSERT(id == i); |
Pau Espin Pedrol | 8de58e7 | 2019-04-24 13:33:46 +0200 | [diff] [blame] | 1630 | OSMO_ASSERT(osmux_cid_pool_count_used() == i + 1); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1631 | } |
| 1632 | |
Pau Espin Pedrol | 8de58e7 | 2019-04-24 13:33:46 +0200 | [diff] [blame] | 1633 | id = osmux_cid_pool_get_next(); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1634 | OSMO_ASSERT(id == -1); |
| 1635 | |
| 1636 | for (i = 0; i < 256; ++i) |
Pau Espin Pedrol | 8de58e7 | 2019-04-24 13:33:46 +0200 | [diff] [blame] | 1637 | osmux_cid_pool_put(i); |
| 1638 | OSMO_ASSERT(osmux_cid_pool_count_used() == 0); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1639 | } |
| 1640 | |
| 1641 | static const struct log_info_cat log_categories[] = { |
| 1642 | }; |
| 1643 | |
| 1644 | const struct log_info log_info = { |
Philipp Maier | 87bd9be | 2017-08-22 16:35:41 +0200 | [diff] [blame] | 1645 | .cat = log_categories, |
| 1646 | .num_cat = ARRAY_SIZE(log_categories), |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 1647 | }; |
| 1648 | |
Philipp Maier | 3d7b58d | 2018-06-06 09:35:31 +0200 | [diff] [blame] | 1649 | static void test_get_lco_identifier(void) |
| 1650 | { |
| 1651 | char *test; |
| 1652 | printf("Testing get_lco_identifier()\n"); |
| 1653 | |
| 1654 | /* Normal case at the beginning */ |
| 1655 | test = "p:10, a:PCMU"; |
| 1656 | printf("%s -> %s\n", test, get_lco_identifier(test)); |
| 1657 | |
| 1658 | test = "p:10, a:PCMU"; |
| 1659 | printf("%s -> %s\n", test, get_lco_identifier(test)); |
| 1660 | |
| 1661 | /* Begin parsing in the middle of the value part of |
| 1662 | * the previous LCO option value */ |
| 1663 | test = "XXXX, p:10, a:PCMU"; |
| 1664 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1665 | |
| 1666 | test = "XXXX,p:10,a:PCMU"; |
| 1667 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1668 | |
| 1669 | test = "10,a:PCMU"; |
| 1670 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1671 | |
| 1672 | test = "10, a:PCMU"; |
| 1673 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1674 | |
| 1675 | test = "10,a: PCMU"; |
| 1676 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1677 | |
| 1678 | test = "10 ,a: PCMU"; |
| 1679 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1680 | |
| 1681 | /* Begin parsing right at the end of the previous LCO |
| 1682 | * option value */ |
| 1683 | test = ", a:PCMU"; |
| 1684 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1685 | |
| 1686 | test = " a:PCMU"; |
| 1687 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1688 | |
| 1689 | /* Empty string, result should be (null) */ |
| 1690 | test = ""; |
| 1691 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1692 | |
| 1693 | /* Missing colons, result should be (null) */ |
| 1694 | test = "p10, aPCMU"; |
| 1695 | printf("%s -> %s\n", test, get_lco_identifier(test)); |
| 1696 | |
| 1697 | /* Colon separated from the identifier, result should be (null) */ |
| 1698 | test = "10,a :PCMU"; |
| 1699 | printf("'%s' -> '%s'\n", test, get_lco_identifier(test)); |
| 1700 | } |
| 1701 | |
| 1702 | static void test_check_local_cx_options(void *ctx) |
| 1703 | { |
| 1704 | /* Legal cases */ |
| 1705 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10, a:PCMU") == 0); |
| 1706 | OSMO_ASSERT(check_local_cx_options(ctx, "a:PCMU") == 0); |
| 1707 | OSMO_ASSERT(check_local_cx_options(ctx, "a:PCMU, p:10, IN:10") == 0); |
| 1708 | OSMO_ASSERT(check_local_cx_options(ctx, "one:AAA, two:BB, tree:C") == |
| 1709 | 0); |
| 1710 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10, a:PCMU") == 0); |
| 1711 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10, a:G726-32") == 0); |
| 1712 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10-20, b:64") == 0); |
| 1713 | OSMO_ASSERT(check_local_cx_options(ctx, "b:32-64, e:off") == 0); |
| 1714 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10, a:PCMU;G726-32") == 0); |
| 1715 | |
| 1716 | /* Illegal spaces before and after colon */ |
| 1717 | OSMO_ASSERT(check_local_cx_options(ctx, "a:PCMU, p :10") == -1); |
| 1718 | OSMO_ASSERT(check_local_cx_options(ctx, "a :PCMU, p:10") == -1); |
| 1719 | OSMO_ASSERT(check_local_cx_options(ctx, "p: 10, a:PCMU") == -1); |
| 1720 | |
| 1721 | /* Check if multiple appearances of LCOs are rejected */ |
| 1722 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10, a:PCMU, p:10") == -1); |
| 1723 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10, a:PCMU, a:PCMU, p:10") == |
| 1724 | -1); |
| 1725 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10, p:10") == -1); |
| 1726 | |
| 1727 | /* Check if empty LCO are rejected */ |
| 1728 | OSMO_ASSERT(check_local_cx_options(ctx, "p: , a:PCMU") == -1); |
| 1729 | OSMO_ASSERT(check_local_cx_options(ctx, "p: , a: PCMU") == -1); |
| 1730 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10, a: PCMU") == -1); |
| 1731 | OSMO_ASSERT(check_local_cx_options(ctx, "p:, a:PCMU") == -1); |
| 1732 | OSMO_ASSERT(check_local_cx_options(ctx, "p:10, a:") == -1); |
| 1733 | |
| 1734 | /* Garbeled beginning and ends */ |
| 1735 | OSMO_ASSERT(check_local_cx_options(ctx, ":10, a:10") == -1); |
| 1736 | OSMO_ASSERT(check_local_cx_options(ctx, "10, a:PCMU") == -1); |
| 1737 | OSMO_ASSERT(check_local_cx_options(ctx, ", a:PCMU") == -1); |
| 1738 | OSMO_ASSERT(check_local_cx_options(ctx, " a:PCMU") == -1); |
| 1739 | OSMO_ASSERT(check_local_cx_options(ctx, "a:PCMU,") == -1); |
| 1740 | OSMO_ASSERT(check_local_cx_options(ctx, "a:PCMU, ") == -1); |
| 1741 | |
| 1742 | /* Illegal strings */ |
| 1743 | OSMO_ASSERT(check_local_cx_options(ctx, " ") == -1); |
| 1744 | OSMO_ASSERT(check_local_cx_options(ctx, "") == -1); |
| 1745 | OSMO_ASSERT(check_local_cx_options(ctx, "AAA") == -1); |
| 1746 | OSMO_ASSERT(check_local_cx_options(ctx, ":,") == -1); |
| 1747 | OSMO_ASSERT(check_local_cx_options(ctx, ",:") == -1); |
| 1748 | OSMO_ASSERT(check_local_cx_options(ctx, ",,,") == -1); |
| 1749 | } |
| 1750 | |
Neels Hofmeyr | d2f5e69 | 2019-08-08 21:59:26 +0200 | [diff] [blame] | 1751 | static const struct mgcp_codec_param amr_param_octet_aligned_true = { |
| 1752 | .amr_octet_aligned_present = true, |
| 1753 | .amr_octet_aligned = true, |
| 1754 | }; |
| 1755 | |
Neels Hofmeyr | d2f5e69 | 2019-08-08 21:59:26 +0200 | [diff] [blame] | 1756 | static const struct mgcp_codec_param amr_param_octet_aligned_false = { |
| 1757 | .amr_octet_aligned_present = true, |
| 1758 | .amr_octet_aligned = false, |
| 1759 | }; |
| 1760 | |
| 1761 | static const struct mgcp_codec_param amr_param_octet_aligned_unset = { |
| 1762 | .amr_octet_aligned_present = false, |
| 1763 | }; |
Neels Hofmeyr | d2f5e69 | 2019-08-08 21:59:26 +0200 | [diff] [blame] | 1764 | |
| 1765 | struct testcase_mgcp_codec_pt_translate_codec { |
| 1766 | int payload_type; |
| 1767 | const char *audio_name; |
| 1768 | const struct mgcp_codec_param *param; |
| 1769 | int expect_rc; |
| 1770 | }; |
| 1771 | |
| 1772 | struct testcase_mgcp_codec_pt_translate_expect { |
| 1773 | bool end; |
| 1774 | int payload_type_map[2]; |
| 1775 | }; |
| 1776 | |
| 1777 | struct testcase_mgcp_codec_pt_translate { |
| 1778 | const char *descr; |
| 1779 | /* two conns on an endpoint, each with N configured codecs */ |
| 1780 | struct testcase_mgcp_codec_pt_translate_codec codecs[2][10]; |
| 1781 | struct testcase_mgcp_codec_pt_translate_expect expect[32]; |
| 1782 | }; |
| 1783 | |
| 1784 | static const struct testcase_mgcp_codec_pt_translate test_mgcp_codec_pt_translate_cases[] = { |
| 1785 | { |
| 1786 | .descr = "same order, but differing payload type numbers", |
| 1787 | .codecs = { |
| 1788 | { |
| 1789 | { 112, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1790 | { 0, "PCMU/8000/1", NULL, }, |
| 1791 | { 111, "GSM-HR-08/8000/1", NULL, }, |
| 1792 | }, |
| 1793 | { |
| 1794 | { 96, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1795 | { 0, "PCMU/8000/1", NULL, }, |
| 1796 | { 97, "GSM-HR-08/8000/1", NULL, }, |
| 1797 | }, |
| 1798 | }, |
| 1799 | .expect = { |
| 1800 | { .payload_type_map = {112, 96}, }, |
| 1801 | { .payload_type_map = {0, 0}, }, |
| 1802 | { .payload_type_map = {111, 97} }, |
| 1803 | { .payload_type_map = {123, -EINVAL} }, |
| 1804 | { .end = true }, |
| 1805 | }, |
| 1806 | }, |
| 1807 | { |
Neels Hofmeyr | 2698540 | 2019-08-08 22:39:55 +0200 | [diff] [blame] | 1808 | .descr = "different order and different payload type numbers", |
| 1809 | .codecs = { |
| 1810 | { |
| 1811 | { 0, "PCMU/8000/1", NULL, }, |
| 1812 | { 111, "GSM-HR-08/8000/1", NULL, }, |
| 1813 | { 112, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1814 | }, |
| 1815 | { |
| 1816 | { 97, "GSM-HR-08/8000/1", NULL, }, |
| 1817 | { 0, "PCMU/8000/1", NULL, }, |
| 1818 | { 96, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1819 | }, |
| 1820 | }, |
| 1821 | .expect = { |
| 1822 | { .payload_type_map = {112, 96}, }, |
| 1823 | { .payload_type_map = {0, 0}, }, |
| 1824 | { .payload_type_map = {111, 97} }, |
| 1825 | { .payload_type_map = {123, -EINVAL} }, |
| 1826 | { .end = true }, |
| 1827 | }, |
| 1828 | }, |
| 1829 | { |
| 1830 | .descr = "both sides have the same payload_type numbers assigned to differing codecs", |
| 1831 | .codecs = { |
| 1832 | { |
| 1833 | { 0, "PCMU/8000/1", NULL, }, |
| 1834 | { 96, "GSM-HR-08/8000/1", NULL, }, |
| 1835 | { 97, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1836 | }, |
| 1837 | { |
| 1838 | { 97, "GSM-HR-08/8000/1", NULL, }, |
| 1839 | { 0, "PCMU/8000/1", NULL, }, |
| 1840 | { 96, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1841 | }, |
| 1842 | }, |
| 1843 | .expect = { |
| 1844 | { .payload_type_map = {96, 97}, }, |
| 1845 | { .payload_type_map = {97, 96}, }, |
| 1846 | { .payload_type_map = {0, 0}, }, |
| 1847 | { .end = true }, |
| 1848 | }, |
| 1849 | }, |
| 1850 | { |
Neels Hofmeyr | d2f5e69 | 2019-08-08 21:59:26 +0200 | [diff] [blame] | 1851 | .descr = "conn0 has no codecs", |
| 1852 | .codecs = { |
| 1853 | { |
| 1854 | /* no codecs */ |
| 1855 | }, |
| 1856 | { |
| 1857 | { 96, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1858 | { 0, "PCMU/8000/1", NULL, }, |
| 1859 | { 97, "GSM-HR-08/8000/1", NULL, }, |
| 1860 | }, |
| 1861 | }, |
| 1862 | .expect = { |
| 1863 | { .payload_type_map = {112, -EINVAL}, }, |
| 1864 | { .payload_type_map = {0, -EINVAL}, }, |
| 1865 | { .payload_type_map = {111, -EINVAL} }, |
| 1866 | { .end = true }, |
| 1867 | }, |
| 1868 | }, |
| 1869 | { |
| 1870 | .descr = "conn1 has no codecs", |
| 1871 | .codecs = { |
| 1872 | { |
| 1873 | { 112, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1874 | { 0, "PCMU/8000/1", NULL, }, |
| 1875 | { 111, "GSM-HR-08/8000/1", NULL, }, |
| 1876 | }, |
| 1877 | { |
| 1878 | /* no codecs */ |
| 1879 | }, |
| 1880 | }, |
| 1881 | .expect = { |
| 1882 | { .payload_type_map = {112, -EINVAL}, }, |
| 1883 | { .payload_type_map = {0, -EINVAL}, }, |
| 1884 | { .payload_type_map = {111, -EINVAL} }, |
| 1885 | { .end = true }, |
| 1886 | }, |
| 1887 | }, |
Neels Hofmeyr | 16b637b | 2019-08-08 22:47:10 +0200 | [diff] [blame] | 1888 | { |
| 1889 | .descr = "test AMR with differing octet-aligned settings", |
| 1890 | .codecs = { |
| 1891 | { |
| 1892 | { 111, "AMR/8000", &amr_param_octet_aligned_true, }, |
| 1893 | { 112, "AMR/8000", &amr_param_octet_aligned_false, }, |
| 1894 | }, |
| 1895 | { |
| 1896 | { 122, "AMR/8000", &amr_param_octet_aligned_false, }, |
| 1897 | { 121, "AMR/8000", &amr_param_octet_aligned_true, }, |
| 1898 | }, |
| 1899 | }, |
| 1900 | .expect = { |
| 1901 | { .payload_type_map = {111, 121}, }, |
| 1902 | { .payload_type_map = {112, 122} }, |
| 1903 | { .end = true }, |
| 1904 | }, |
| 1905 | }, |
| 1906 | { |
| 1907 | .descr = "test AMR with missing octet-aligned settings (defaults to 0)", |
| 1908 | .codecs = { |
| 1909 | { |
| 1910 | { 111, "AMR/8000", &amr_param_octet_aligned_true, }, |
| 1911 | { 112, "AMR/8000", &amr_param_octet_aligned_false, }, |
| 1912 | }, |
| 1913 | { |
| 1914 | { 122, "AMR/8000", &amr_param_octet_aligned_unset, }, |
| 1915 | }, |
| 1916 | }, |
| 1917 | .expect = { |
| 1918 | { .payload_type_map = {111, -EINVAL}, }, |
| 1919 | { .payload_type_map = {112, 122} }, |
| 1920 | { .end = true }, |
| 1921 | }, |
| 1922 | }, |
| 1923 | { |
| 1924 | .descr = "test AMR with NULL param (defaults to 0)", |
| 1925 | .codecs = { |
| 1926 | { |
| 1927 | { 111, "AMR/8000", &amr_param_octet_aligned_true, }, |
| 1928 | { 112, "AMR/8000", &amr_param_octet_aligned_false, }, |
| 1929 | }, |
| 1930 | { |
| 1931 | { 122, "AMR/8000", NULL, }, |
| 1932 | }, |
| 1933 | }, |
| 1934 | .expect = { |
| 1935 | { .payload_type_map = {111, -EINVAL}, }, |
| 1936 | { .payload_type_map = {112, 122} }, |
| 1937 | { .end = true }, |
| 1938 | }, |
| 1939 | }, |
Neels Hofmeyr | 683e05f | 2019-08-08 22:48:18 +0200 | [diff] [blame] | 1940 | { |
| 1941 | .descr = "match FOO/8000/1 and FOO/8000 as identical, single channel is implicit", |
| 1942 | .codecs = { |
| 1943 | { |
| 1944 | { 0, "PCMU/8000/1", NULL, }, |
| 1945 | { 111, "GSM-HR-08/8000/1", NULL, }, |
| 1946 | { 112, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1947 | }, |
| 1948 | { |
| 1949 | { 97, "GSM-HR-08/8000", NULL, }, |
| 1950 | { 0, "PCMU/8000", NULL, }, |
| 1951 | { 96, "AMR/8000", &amr_param_octet_aligned_true, }, |
| 1952 | }, |
| 1953 | }, |
| 1954 | .expect = { |
| 1955 | { .payload_type_map = {112, 96}, }, |
| 1956 | { .payload_type_map = {0, 0}, }, |
| 1957 | { .payload_type_map = {111, 97} }, |
| 1958 | { .payload_type_map = {123, -EINVAL} }, |
| 1959 | { .end = true }, |
| 1960 | }, |
| 1961 | }, |
| 1962 | { |
| 1963 | .descr = "match FOO/8000/1 and FOO as identical, 8k and single channel are implicit", |
| 1964 | .codecs = { |
| 1965 | { |
| 1966 | { 0, "PCMU/8000/1", NULL, }, |
| 1967 | { 111, "GSM-HR-08/8000/1", NULL, }, |
| 1968 | { 112, "AMR/8000/1", &amr_param_octet_aligned_true, }, |
| 1969 | }, |
| 1970 | { |
| 1971 | { 97, "GSM-HR-08", NULL, }, |
| 1972 | { 0, "PCMU", NULL, }, |
| 1973 | { 96, "AMR", &amr_param_octet_aligned_true, }, |
| 1974 | }, |
| 1975 | }, |
| 1976 | .expect = { |
| 1977 | { .payload_type_map = {112, 96}, }, |
| 1978 | { .payload_type_map = {0, 0}, }, |
| 1979 | { .payload_type_map = {111, 97} }, |
| 1980 | { .payload_type_map = {123, -EINVAL} }, |
| 1981 | { .end = true }, |
| 1982 | }, |
| 1983 | }, |
| 1984 | { |
| 1985 | .descr = "test whether channel number matching is waterproof", |
| 1986 | .codecs = { |
| 1987 | { |
| 1988 | { 111, "GSM-HR-08/8000", }, |
| 1989 | { 112, "GSM-HR-08/8000/2", .expect_rc = -22}, |
| 1990 | { 113, "GSM-HR-08/8000/3", .expect_rc = -22}, |
| 1991 | }, |
| 1992 | { |
| 1993 | { 122, "GSM-HR-08/8000/2", .expect_rc = -22}, |
| 1994 | { 121, "GSM-HR-08/8000/1", }, |
| 1995 | }, |
| 1996 | }, |
| 1997 | .expect = { |
| 1998 | { .payload_type_map = {111, 121}, }, |
| 1999 | { .payload_type_map = {112, -EINVAL} }, |
| 2000 | { .payload_type_map = {113, -EINVAL} }, |
| 2001 | { .end = true }, |
| 2002 | }, |
| 2003 | }, |
Neels Hofmeyr | d2f5e69 | 2019-08-08 21:59:26 +0200 | [diff] [blame] | 2004 | }; |
Philipp Maier | 6931f9a | 2018-07-26 09:29:31 +0200 | [diff] [blame] | 2005 | |
| 2006 | static void test_mgcp_codec_pt_translate(void) |
| 2007 | { |
Neels Hofmeyr | d2f5e69 | 2019-08-08 21:59:26 +0200 | [diff] [blame] | 2008 | int i; |
| 2009 | bool ok = true; |
| 2010 | printf("\nTesting mgcp_codec_pt_translate()\n"); |
Philipp Maier | 6931f9a | 2018-07-26 09:29:31 +0200 | [diff] [blame] | 2011 | |
Neels Hofmeyr | d2f5e69 | 2019-08-08 21:59:26 +0200 | [diff] [blame] | 2012 | for (i = 0; i < ARRAY_SIZE(test_mgcp_codec_pt_translate_cases); i++) { |
| 2013 | const struct testcase_mgcp_codec_pt_translate *t = &test_mgcp_codec_pt_translate_cases[i]; |
| 2014 | struct mgcp_conn_rtp conn[2] = {}; |
| 2015 | int rc; |
| 2016 | int conn_i; |
| 2017 | int c; |
Philipp Maier | 6931f9a | 2018-07-26 09:29:31 +0200 | [diff] [blame] | 2018 | |
Neels Hofmeyr | d2f5e69 | 2019-08-08 21:59:26 +0200 | [diff] [blame] | 2019 | printf("#%d: %s\n", i, t->descr); |
Philipp Maier | 6931f9a | 2018-07-26 09:29:31 +0200 | [diff] [blame] | 2020 | |
Neels Hofmeyr | d2f5e69 | 2019-08-08 21:59:26 +0200 | [diff] [blame] | 2021 | for (conn_i = 0; conn_i < 2; conn_i++) { |
| 2022 | printf(" - add codecs on conn%d:\n", conn_i); |
| 2023 | for (c = 0; c < ARRAY_SIZE(t->codecs[conn_i]); c++) { |
| 2024 | const struct testcase_mgcp_codec_pt_translate_codec *codec = &t->codecs[conn_i][c]; |
| 2025 | if (!codec->audio_name) |
| 2026 | break; |
| 2027 | |
| 2028 | rc = mgcp_codec_add(&conn[conn_i], codec->payload_type, codec->audio_name, codec->param); |
| 2029 | |
| 2030 | printf(" %2d: %3d %s%s -> rc=%d\n", c, codec->payload_type, codec->audio_name, |
| 2031 | codec->param ? |
| 2032 | (codec->param->amr_octet_aligned_present? |
| 2033 | (codec->param->amr_octet_aligned ? |
| 2034 | " octet-aligned=1" : " octet-aligned=0") |
| 2035 | : " octet-aligned=unset") |
| 2036 | : "", |
| 2037 | rc); |
| 2038 | if (rc != codec->expect_rc) { |
| 2039 | printf(" ERROR: expected rc=%d\n", codec->expect_rc); |
| 2040 | ok = false; |
| 2041 | } |
| 2042 | } |
| 2043 | if (!c) |
| 2044 | printf(" (none)\n"); |
| 2045 | } |
| 2046 | |
| 2047 | for (c = 0; c < ARRAY_SIZE(t->expect); c++) { |
| 2048 | const struct testcase_mgcp_codec_pt_translate_expect *expect = &t->expect[c]; |
| 2049 | int result; |
| 2050 | |
| 2051 | if (expect->end) |
| 2052 | break; |
| 2053 | |
| 2054 | result = mgcp_codec_pt_translate(&conn[0], &conn[1], expect->payload_type_map[0]); |
| 2055 | printf(" - mgcp_codec_pt_translate(conn0, conn1, %d) -> %d\n", |
| 2056 | expect->payload_type_map[0], result); |
| 2057 | if (result != expect->payload_type_map[1]) { |
| 2058 | printf(" ERROR: expected -> %d\n", expect->payload_type_map[1]); |
| 2059 | ok = false; |
| 2060 | } |
| 2061 | |
| 2062 | /* If the expected result is an error, don't do reverse map test */ |
| 2063 | if (expect->payload_type_map[1] < 0) |
| 2064 | continue; |
| 2065 | |
| 2066 | result = mgcp_codec_pt_translate(&conn[1], &conn[0], expect->payload_type_map[1]); |
| 2067 | printf(" - mgcp_codec_pt_translate(conn1, conn0, %d) -> %d\n", |
| 2068 | expect->payload_type_map[1], result); |
| 2069 | if (result != expect->payload_type_map[0]) { |
| 2070 | printf(" ERROR: expected -> %d\n", expect->payload_type_map[0]); |
| 2071 | ok = false; |
| 2072 | } |
| 2073 | } |
| 2074 | |
| 2075 | for (conn_i = 0; conn_i < 2; conn_i++) |
| 2076 | mgcp_codec_reset_all(&conn[conn_i]); |
| 2077 | } |
| 2078 | |
| 2079 | OSMO_ASSERT(ok); |
Philipp Maier | 6931f9a | 2018-07-26 09:29:31 +0200 | [diff] [blame] | 2080 | } |
| 2081 | |
Neels Hofmeyr | 6531726 | 2018-09-03 22:11:05 +0200 | [diff] [blame] | 2082 | void test_conn_id_matching() |
| 2083 | { |
| 2084 | struct mgcp_endpoint endp = {}; |
| 2085 | struct mgcp_conn *conn; |
| 2086 | struct mgcp_conn *conn_match; |
| 2087 | int i; |
| 2088 | const char *conn_id_generated = "000023AB"; |
| 2089 | const char *conn_id_request[] = { |
Neels Hofmeyr | a77eade | 2018-08-29 02:30:39 +0200 | [diff] [blame] | 2090 | "23AB", |
| 2091 | "0023AB", |
Neels Hofmeyr | 6531726 | 2018-09-03 22:11:05 +0200 | [diff] [blame] | 2092 | "000023AB", |
Neels Hofmeyr | a77eade | 2018-08-29 02:30:39 +0200 | [diff] [blame] | 2093 | "00000023AB", |
| 2094 | "23ab", |
| 2095 | "0023ab", |
Neels Hofmeyr | 6531726 | 2018-09-03 22:11:05 +0200 | [diff] [blame] | 2096 | "000023ab", |
Neels Hofmeyr | a77eade | 2018-08-29 02:30:39 +0200 | [diff] [blame] | 2097 | "00000023ab", |
Neels Hofmeyr | 6531726 | 2018-09-03 22:11:05 +0200 | [diff] [blame] | 2098 | }; |
| 2099 | |
| 2100 | printf("\nTesting %s\n", __func__); |
| 2101 | |
| 2102 | INIT_LLIST_HEAD(&endp.conns); |
| 2103 | |
| 2104 | conn = talloc_zero(NULL, struct mgcp_conn); |
| 2105 | OSMO_ASSERT(conn); |
| 2106 | osmo_strlcpy(conn->id, conn_id_generated, sizeof(conn->id)); |
| 2107 | llist_add(&conn->entry, &endp.conns); |
| 2108 | |
| 2109 | for (i = 0; i < ARRAY_SIZE(conn_id_request); i++) { |
| 2110 | const char *needle = conn_id_request[i]; |
| 2111 | printf("needle='%s' ", needle); |
| 2112 | conn_match = mgcp_conn_get(&endp, needle); |
| 2113 | OSMO_ASSERT(conn_match); |
| 2114 | printf("found '%s'\n", conn_match->id); |
| 2115 | OSMO_ASSERT(conn_match == conn); |
| 2116 | } |
| 2117 | |
| 2118 | llist_del(&conn->entry); |
| 2119 | talloc_free(conn); |
| 2120 | } |
| 2121 | |
Philipp Maier | 7e9ddc9 | 2020-06-10 15:22:32 +0200 | [diff] [blame] | 2122 | void test_e1_trunk_nr_from_epname() |
| 2123 | { |
| 2124 | int trunk_nr; |
| 2125 | |
| 2126 | /* Note: e1_trunk_nr_from_epname does not check the text |
| 2127 | * after the E1 trunk number, after the delimiter |
| 2128 | * character "/" arbitrary text may follow. */ |
Philipp Maier | 0653cc8 | 2020-08-10 22:52:51 +0200 | [diff] [blame] | 2129 | trunk_nr = e1_trunk_nr_from_epname("ds/e1-0/s-1/su16-0"); |
| 2130 | OSMO_ASSERT(trunk_nr == 0); |
Philipp Maier | 7e9ddc9 | 2020-06-10 15:22:32 +0200 | [diff] [blame] | 2131 | trunk_nr = e1_trunk_nr_from_epname("ds/e1-1/s-1/su16-0"); |
| 2132 | OSMO_ASSERT(trunk_nr == 1); |
| 2133 | trunk_nr = e1_trunk_nr_from_epname("ds/e1-2/s-2/su16-0"); |
| 2134 | OSMO_ASSERT(trunk_nr == 2); |
| 2135 | trunk_nr = e1_trunk_nr_from_epname("ds/e1-3/s-23/su32-0"); |
| 2136 | OSMO_ASSERT(trunk_nr == 3); |
| 2137 | trunk_nr = e1_trunk_nr_from_epname("ds/e1-3/xxxxxxx"); |
| 2138 | OSMO_ASSERT(trunk_nr == 3); |
| 2139 | trunk_nr = e1_trunk_nr_from_epname("ds/e1-24/s-1/su16-0"); |
| 2140 | OSMO_ASSERT(trunk_nr == 24); |
| 2141 | trunk_nr = e1_trunk_nr_from_epname("ds/e1-64/s-1/su16-0"); |
| 2142 | OSMO_ASSERT(trunk_nr == 64); |
| 2143 | |
| 2144 | /* The following endpoint strings should fail, either the |
| 2145 | * trunk number exceeds the valid range or the trunk prefix |
| 2146 | * is wrong. Also when the delimiter character "/" at the |
| 2147 | * end of the trunk is wrong the parsing should fail. */ |
Philipp Maier | 7e9ddc9 | 2020-06-10 15:22:32 +0200 | [diff] [blame] | 2148 | trunk_nr = e1_trunk_nr_from_epname("ds/e1-65/s-1/su16-0"); |
| 2149 | OSMO_ASSERT(trunk_nr == -EINVAL); |
| 2150 | trunk_nr = e1_trunk_nr_from_epname("ds/e1--1/s-1/su16-0"); |
| 2151 | OSMO_ASSERT(trunk_nr == -EINVAL); |
| 2152 | trunk_nr = e1_trunk_nr_from_epname("xxxxxx4zyz"); |
| 2153 | OSMO_ASSERT(trunk_nr == -EINVAL); |
| 2154 | trunk_nr = e1_trunk_nr_from_epname("ds/e1+2/s-1/su16-0"); |
| 2155 | OSMO_ASSERT(trunk_nr == -EINVAL); |
| 2156 | trunk_nr = e1_trunk_nr_from_epname("ds/e2-24/s-1/su16-0"); |
| 2157 | OSMO_ASSERT(trunk_nr == -EINVAL); |
| 2158 | trunk_nr = e1_trunk_nr_from_epname("ds/e1-24s-1/su16-0"); |
| 2159 | OSMO_ASSERT(trunk_nr == -EINVAL); |
| 2160 | |
| 2161 | return; |
| 2162 | } |
| 2163 | |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 2164 | int main(int argc, char **argv) |
| 2165 | { |
Neels Hofmeyr | 60f8e31 | 2018-03-30 23:01:07 +0200 | [diff] [blame] | 2166 | void *ctx = talloc_named_const(NULL, 0, "mgcp_test"); |
| 2167 | void *msgb_ctx = msgb_talloc_ctx_init(ctx, 0); |
| 2168 | osmo_init_logging2(ctx, &log_info); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 2169 | |
| 2170 | test_strline(); |
| 2171 | test_values(); |
| 2172 | test_messages(); |
| 2173 | test_retransmission(); |
| 2174 | test_packet_loss_calc(); |
| 2175 | test_rqnt_cb(); |
| 2176 | test_mgcp_stats(); |
| 2177 | test_packet_error_detection(1, 0); |
| 2178 | test_packet_error_detection(0, 0); |
| 2179 | test_packet_error_detection(0, 1); |
| 2180 | test_packet_error_detection(1, 1); |
| 2181 | test_multilple_codec(); |
| 2182 | test_no_cycle(); |
| 2183 | test_no_name(); |
| 2184 | test_osmux_cid(); |
Philipp Maier | 3d7b58d | 2018-06-06 09:35:31 +0200 | [diff] [blame] | 2185 | test_get_lco_identifier(); |
| 2186 | test_check_local_cx_options(ctx); |
Philipp Maier | 6931f9a | 2018-07-26 09:29:31 +0200 | [diff] [blame] | 2187 | test_mgcp_codec_pt_translate(); |
Neels Hofmeyr | 6531726 | 2018-09-03 22:11:05 +0200 | [diff] [blame] | 2188 | test_conn_id_matching(); |
Philipp Maier | 7e9ddc9 | 2020-06-10 15:22:32 +0200 | [diff] [blame] | 2189 | test_e1_trunk_nr_from_epname(); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 2190 | |
Neels Hofmeyr | 465446b | 2017-11-18 21:26:26 +0100 | [diff] [blame] | 2191 | OSMO_ASSERT(talloc_total_size(msgb_ctx) == 0); |
| 2192 | OSMO_ASSERT(talloc_total_blocks(msgb_ctx) == 1); |
| 2193 | talloc_free(msgb_ctx); |
Neels Hofmeyr | f83ec56 | 2017-09-07 19:18:40 +0200 | [diff] [blame] | 2194 | printf("Done\n"); |
| 2195 | return EXIT_SUCCESS; |
| 2196 | } |