47 struct termios oldt, newt;
51 newt.c_lflag &= ~( ICANON | ECHO);
61 #define VERSION_STR "V1.0" 64 #define my_curl_easy_setopt(A, B, C) \ 65 res = curl_easy_setopt((A), (B), (C)); \ 67 fprintf(stderr, "curl_easy_setopt(%s, %s, %s) failed: %d\n", \ 70 #define my_curl_easy_perform(A) \ 71 res = curl_easy_perform(A); \ 73 fprintf(stderr, "curl_easy_perform(%s) failed: %d\n", #A, res); 80 printf(
"\nRTSP: OPTIONS %s\n", uri);
89 const char *sdp_filename)
92 FILE *sdp_fp = fopen(sdp_filename,
"wb");
93 printf(
"\nRTSP: DESCRIBE %s\n", uri);
95 fprintf(stderr,
"Could not open '%s' for writing\n", sdp_filename);
99 printf(
"Writing SDP to '%s'\n", sdp_filename);
105 if(sdp_fp != stdout) {
114 printf(
"\nRTSP: SETUP %s\n", uri);
115 printf(
" TRANSPORT %s\n", transport);
127 printf(
"\nRTSP: PLAY %s\n", uri);
139 printf(
"\nRTSP: TEARDOWN %s\n", uri);
149 const char *
s = strrchr(url,
'/');
150 strcpy(sdp_filename,
"video.sdp");
154 snprintf(sdp_filename, namelen,
"%s.sdp", s);
166 FILE *sdp_fp = fopen(sdp_filename,
"rb");
169 while(fgets(s, max_len - 2, sdp_fp) != NULL) {
170 sscanf(s,
" a = control: %s", control);
179 int main(
int argc,
char *
const argv[])
182 const char *transport =
"RTP/AVP;unicast;client_port=1234-1235";
185 const char *transport =
"RTP/AVP/TCP;unicast;client_port=1234-1235";
187 const char *range =
"0.000-";
188 int rc = EXIT_SUCCESS;
189 char *base_name = NULL;
192 printf(
" Project web site: http://code.google.com/p/rtsprequest/\n");
193 printf(
" Requires curl V7.20 or greater\n\n");
196 if((argc != 2) && (argc != 3)) {
197 base_name = strrchr(argv[0],
'/');
198 if(base_name == NULL) {
199 base_name = strrchr(argv[0],
'\\');
201 if(base_name == NULL) {
207 printf(
"Usage: %s url [transport]\n", base_name);
208 printf(
" url of video server\n");
209 printf(
" transport (optional) specifier for media stream" 211 printf(
" default transport: %s\n", transport);
212 printf(
"Example: %s rtsp://192.168.0.2/media/video1\n\n", base_name);
216 const char *url = argv[1];
217 char *uri =
malloc(strlen(url) + 32);
218 char *sdp_filename =
malloc(strlen(url) + 32);
219 char *control =
malloc(strlen(url) + 32);
242 snprintf(uri, strlen(url) + 32,
"%s", url);
252 snprintf(uri, strlen(url) + 32,
"%s/%s", url, control);
256 snprintf(uri, strlen(url) + 32,
"%s/", url);
258 printf(
"Playing video, press any key to stop ...");
270 fprintf(stderr,
"curl_easy_init() failed\n");
275 fprintf(stderr,
"curl_global_init(%s) failed: %d\n",
276 "CURL_GLOBAL_ALL", res);
CURL_EXTERN curl_version_info_data * curl_version_info(CURLversion)
static void rtsp_teardown(CURL *curl, const char *uri)
int main(int argc, char *const argv[])
static void rtsp_play(CURL *curl, const char *uri, const char *range)
static void get_sdp_filename(const char *url, char *sdp_filename, size_t namelen)
static void rtsp_options(CURL *curl, const char *uri)
CURL_EXTERN CURL * curl_easy_init(void)
CURL_EXTERN void curl_easy_cleanup(CURL *curl)
CURL_EXTERN CURLcode curl_global_init(long flags)
curl_global_init() globally initializes curl given a bitwise set of the different features of what to...
#define my_curl_easy_perform(A)
static void rtsp_describe(CURL *curl, const char *uri, const char *sdp_filename)
static void rtsp_setup(CURL *curl, const char *uri, const char *transport)
#define my_curl_easy_setopt(A, B, C)
CURL_EXTERN void curl_global_cleanup(void)
curl_global_cleanup() globally cleanups curl, uses the value of "init_flags" to determine what needs ...
static void get_media_control_attribute(const char *sdp_filename, char *control)