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00022 #include "test.h"
00023
00024 #ifdef HAVE_NETINET_IN_H
00025 # include <netinet/in.h>
00026 #endif
00027 #ifdef HAVE_NETDB_H
00028 # include <netdb.h>
00029 #endif
00030 #ifdef HAVE_ARPA_INET_H
00031 # include <arpa/inet.h>
00032 #endif
00033 #ifdef HAVE_SYS_STAT_H
00034 # include <sys/stat.h>
00035 #endif
00036 #ifdef HAVE_FCNTL_H
00037 # include <fcntl.h>
00038 #endif
00039
00040 #include "warnless.h"
00041 #include "memdebug.h"
00042
00043 #define RTP_PKT_CHANNEL(p) ((int)((unsigned char)((p)[1])))
00044
00045 #define RTP_PKT_LENGTH(p) ((((int)((unsigned char)((p)[2]))) << 8) | \
00046 ((int)((unsigned char)((p)[3]))))
00047
00048 #define RTP_DATA_SIZE 12
00049 static const char *RTP_DATA = "$_1234\n\0asdf";
00050
00051 static int rtp_packet_count = 0;
00052
00053 static size_t rtp_write(void *ptr, size_t size, size_t nmemb, void *stream)
00054 {
00055 char *data = (char *)ptr;
00056 int channel = RTP_PKT_CHANNEL(data);
00057 int message_size;
00058 int coded_size = RTP_PKT_LENGTH(data);
00059 size_t failure = (size * nmemb) ? 0 : 1;
00060 int i;
00061 (void)stream;
00062
00063 message_size = curlx_uztosi(size * nmemb) - 4;
00064
00065 printf("RTP: message size %d, channel %d\n", message_size, channel);
00066 if(message_size != coded_size) {
00067 printf("RTP embedded size (%d) does not match the write size (%d).\n",
00068 coded_size, message_size);
00069 return failure;
00070 }
00071
00072 data += 4;
00073 for(i = 0; i < message_size; i+= RTP_DATA_SIZE) {
00074 if(message_size - i > RTP_DATA_SIZE) {
00075 if(memcmp(RTP_DATA, data + i, RTP_DATA_SIZE) != 0) {
00076 printf("RTP PAYLOAD CORRUPTED [%s]\n", data + i);
00077 return failure;
00078 }
00079 }
00080 else {
00081 if(memcmp(RTP_DATA, data + i, message_size - i) != 0) {
00082 printf("RTP PAYLOAD END CORRUPTED (%d), [%s]\n",
00083 message_size - i, data + i);
00084 return failure;
00085 }
00086 }
00087 }
00088
00089 rtp_packet_count++;
00090 fprintf(stderr, "packet count is %d\n", rtp_packet_count);
00091
00092 return size * nmemb;
00093 }
00094
00095
00096 static char *suburl(const char *base, int i)
00097 {
00098 return curl_maprintf("%s%.4d", base, i);
00099 }
00100
00101 int test(char *URL)
00102 {
00103 int res;
00104 CURL *curl;
00105 char *stream_uri = NULL;
00106 int request=1;
00107 FILE *protofile = NULL;
00108
00109 protofile = fopen(libtest_arg2, "wb");
00110 if(protofile == NULL) {
00111 fprintf(stderr, "Couldn't open the protocol dump file\n");
00112 return TEST_ERR_MAJOR_BAD;
00113 }
00114
00115 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
00116 fprintf(stderr, "curl_global_init() failed\n");
00117 fclose(protofile);
00118 return TEST_ERR_MAJOR_BAD;
00119 }
00120
00121 curl = curl_easy_init();
00122 if(!curl) {
00123 fprintf(stderr, "curl_easy_init() failed\n");
00124 fclose(protofile);
00125 curl_global_cleanup();
00126 return TEST_ERR_MAJOR_BAD;
00127 }
00128 test_setopt(curl, CURLOPT_URL, URL);
00129
00130 stream_uri = suburl(URL, request++);
00131 if(!stream_uri) {
00132 res = TEST_ERR_MAJOR_BAD;
00133 goto test_cleanup;
00134 }
00135 test_setopt(curl, CURLOPT_RTSP_STREAM_URI, stream_uri);
00136 free(stream_uri);
00137 stream_uri = NULL;
00138
00139 test_setopt(curl, CURLOPT_INTERLEAVEFUNCTION, rtp_write);
00140 test_setopt(curl, CURLOPT_TIMEOUT, 3L);
00141 test_setopt(curl, CURLOPT_VERBOSE, 1L);
00142 test_setopt(curl, CURLOPT_WRITEDATA, protofile);
00143
00144 test_setopt(curl, CURLOPT_RTSP_TRANSPORT, "RTP/AVP/TCP;interleaved=0-1");
00145 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_SETUP);
00146
00147 res = curl_easy_perform(curl);
00148 if(res)
00149 goto test_cleanup;
00150
00151
00152 stream_uri = suburl(URL, request++);
00153 if(!stream_uri) {
00154 res = TEST_ERR_MAJOR_BAD;
00155 goto test_cleanup;
00156 }
00157 test_setopt(curl, CURLOPT_RTSP_STREAM_URI, stream_uri);
00158 free(stream_uri);
00159 stream_uri = NULL;
00160 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_PLAY);
00161
00162 res = curl_easy_perform(curl);
00163 if(res)
00164 goto test_cleanup;
00165
00166
00167 stream_uri = suburl(URL, request++);
00168 if(!stream_uri) {
00169 res = TEST_ERR_MAJOR_BAD;
00170 goto test_cleanup;
00171 }
00172 test_setopt(curl, CURLOPT_RTSP_STREAM_URI, stream_uri);
00173 free(stream_uri);
00174 stream_uri = NULL;
00175 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_DESCRIBE);
00176
00177 res = curl_easy_perform(curl);
00178 if(res)
00179 goto test_cleanup;
00180
00181 stream_uri = suburl(URL, request++);
00182 if(!stream_uri) {
00183 res = TEST_ERR_MAJOR_BAD;
00184 goto test_cleanup;
00185 }
00186 test_setopt(curl, CURLOPT_RTSP_STREAM_URI, stream_uri);
00187 free(stream_uri);
00188 stream_uri = NULL;
00189 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_PLAY);
00190
00191 res = curl_easy_perform(curl);
00192 if(res)
00193 goto test_cleanup;
00194
00195 fprintf(stderr, "PLAY COMPLETE\n");
00196
00197
00198 while(!res && rtp_packet_count < 13) {
00199 fprintf(stderr, "LOOPY LOOP!\n");
00200 test_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_RECEIVE);
00201 res = curl_easy_perform(curl);
00202 }
00203
00204 test_cleanup:
00205 free(stream_uri);
00206
00207 if(protofile)
00208 fclose(protofile);
00209
00210 curl_easy_cleanup(curl);
00211 curl_global_cleanup();
00212
00213 return res;
00214 }
00215