1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.haxx.se/docs/copyright.html.
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
21 ***************************************************************************/
24 #ifdef HAVE_NETINET_IN_H
25 # include <netinet/in.h>
30 #ifdef HAVE_ARPA_INET_H
31 # include <arpa/inet.h>
33 #ifdef HAVE_SYS_STAT_H
34 # include <sys/stat.h>
43 #define RTP_PKT_CHANNEL(p) ((int)((unsigned char)((p)[1])))
45 #define RTP_PKT_LENGTH(p) ((((int)((unsigned char)((p)[2]))) << 8) | \
46 ((int)((unsigned char)((p)[3]))))
48 #define RTP_DATA_SIZE 12
49 static const char *RTP_DATA = "$_1234\n\0asdf";
51 static int rtp_packet_count = 0;
53 static size_t rtp_write(void *ptr, size_t size, size_t nmemb, void *stream) {
54 char *data = (char *)ptr;
55 int channel = RTP_PKT_CHANNEL(data);
57 int coded_size = RTP_PKT_LENGTH(data);
58 size_t failure = (size * nmemb) ? 0 : 1;
62 message_size = curlx_uztosi(size * nmemb) - 4;
64 printf("RTP: message size %d, channel %d\n", message_size, channel);
65 if(message_size != coded_size) {
66 printf("RTP embedded size (%d) does not match the write size (%d).\n",
67 coded_size, message_size);
72 for(i = 0; i < message_size; i+= RTP_DATA_SIZE) {
73 if(message_size - i > RTP_DATA_SIZE) {
74 if(memcmp(RTP_DATA, data + i, RTP_DATA_SIZE) != 0) {
75 printf("RTP PAYLOAD CORRUPTED [%s]\n", data + i);
80 if(memcmp(RTP_DATA, data + i, message_size - i) != 0) {
81 printf("RTP PAYLOAD END CORRUPTED (%d), [%s]\n",
82 message_size - i, data + i);
89 fprintf(stderr, "packet count is %d\n", rtp_packet_count);
94 /* build request url */
95 static char *suburl(const char *base, int i)
97 return curl_maprintf("%s%.4d", base, i);
104 char *stream_uri = NULL;
106 FILE *protofile = NULL;
108 protofile = fopen(libtest_arg2, "wb");
109 if(protofile == NULL) {
110 fprintf(stderr, "Couldn't open the protocol dump file\n");
111 return TEST_ERR_MAJOR_BAD;
114 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
115 fprintf(stderr, "curl_global_init() failed\n");
117 return TEST_ERR_MAJOR_BAD;
120 if((curl = curl_easy_init()) == NULL) {
121 fprintf(stderr, "curl_easy_init() failed\n");
123 curl_global_cleanup();
124 return TEST_ERR_MAJOR_BAD;
126 test_setopt(curl, CURLOPT_URL, URL);
128 if((stream_uri = suburl(URL, request++)) == NULL) {
129 res = TEST_ERR_MAJOR_BAD;
132 test_setopt(curl, CURLOPT_RTSP_STREAM_URI, stream_uri);
136 test_setopt(curl, CURLOPT_INTERLEAVEFUNCTION, rtp_write);
137 test_setopt(curl, CURLOPT_TIMEOUT, 3L);
138 test_setopt(curl, CURLOPT_VERBOSE, 1L);
139 test_setopt(curl, CURLOPT_WRITEDATA, protofile);
141 test_setopt(curl, CURLOPT_RTSP_TRANSPORT, "RTP/AVP/TCP;interleaved=0-1");
142 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_SETUP);
144 res = curl_easy_perform(curl);
148 /* This PLAY starts the interleave */
149 if((stream_uri = suburl(URL, request++)) == NULL) {
150 res = TEST_ERR_MAJOR_BAD;
153 test_setopt(curl, CURLOPT_RTSP_STREAM_URI, stream_uri);
156 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_PLAY);
158 res = curl_easy_perform(curl);
162 /* The DESCRIBE request will try to consume data after the Content */
163 if((stream_uri = suburl(URL, request++)) == NULL) {
164 res = TEST_ERR_MAJOR_BAD;
167 test_setopt(curl, CURLOPT_RTSP_STREAM_URI, stream_uri);
170 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_DESCRIBE);
172 res = curl_easy_perform(curl);
176 if((stream_uri = suburl(URL, request++)) == NULL) {
177 res = TEST_ERR_MAJOR_BAD;
180 test_setopt(curl, CURLOPT_RTSP_STREAM_URI, stream_uri);
183 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_PLAY);
185 res = curl_easy_perform(curl);
189 fprintf(stderr, "PLAY COMPLETE\n");
191 /* Use Receive to get the rest of the data */
192 while(!res && rtp_packet_count < 13) {
193 fprintf(stderr, "LOOPY LOOP!\n");
194 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_RECEIVE);
195 res = curl_easy_perform(curl);
204 curl_easy_cleanup(curl);
205 curl_global_cleanup();