static void
test_prepare_reusable (GstRTSPThreadPool * pool, const gchar * launch_line)
{
GstRTSPMediaFactory *factory;
GstRTSPMedia *media;
GstRTSPUrl *url;
GstRTSPThread *thread;
factory = gst_rtsp_media_factory_new ();
fail_if (gst_rtsp_media_factory_is_shared (factory));
fail_unless (gst_rtsp_url_parse ("rtsp://localhost:8554/test",
&url) == GST_RTSP_OK);
gst_rtsp_media_factory_set_launch (factory, launch_line);
media = gst_rtsp_media_factory_construct (factory, url);
fail_unless (GST_IS_RTSP_MEDIA (media));
fail_unless (gst_rtsp_media_n_streams (media) == 1);
g_object_set (G_OBJECT (media), "reusable", TRUE, NULL);
thread = gst_rtsp_thread_pool_get_thread (pool,
GST_RTSP_THREAD_TYPE_MEDIA, NULL);
fail_unless (gst_rtsp_media_prepare (media, thread));
fail_unless (gst_rtsp_media_unprepare (media));
fail_unless (gst_rtsp_media_n_streams (media) == 1);
thread = gst_rtsp_thread_pool_get_thread (pool,
GST_RTSP_THREAD_TYPE_MEDIA, NULL);
fail_unless (gst_rtsp_media_prepare (media, thread));
fail_unless (gst_rtsp_media_unprepare (media));
g_object_unref (media);
gst_rtsp_url_free (url);
g_object_unref (factory);
}
int
main(int argc, char **argv)
{
GMainLoop *loop;
GstRTSPServer *server;
GstRTSPMediaMapping *mapping;
GstRTSPCamMediaFactory *factory;
GstRTSPUrl *local_url;
GOptionContext *ctx;
GOptionGroup *gst_group;
gboolean res;
GError *error = NULL;
g_type_init ();
g_thread_init (NULL);
ctx = g_option_context_new ("rtsp://host:port/path");
g_option_context_add_main_entries (ctx, option_entries, NULL);
gst_group = gst_init_get_option_group ();
g_option_context_add_group (ctx, gst_group);
res = g_option_context_parse (ctx, &argc, &argv, &error);
g_option_context_free (ctx);
gst_init (&argc, &argv);
if (!res) {
g_printerr ("command line error: %s\n", error->message);
g_error_free (error);
return 1;
}
if (gst_rtsp_url_parse (argc != 2 ? "rtsp://127.0.0.1:8554/test" : argv[1], &local_url) != GST_RTSP_OK) {
g_printerr ("invalid rtsp url\n");
return 1;
}
loop = g_main_loop_new (NULL, FALSE);
server = gst_rtsp_server_new ();
factory = gst_rtsp_cam_media_factory_new ();
g_object_set (factory, "video-device", video_device,
"video", !no_video,
"video-width", video_width,
"video-height", video_height,
"video-codec", video_codec,
"video-framerate", fps_n, fps_d,
"audio", !no_audio,
"audio-device", audio_device,
"audio-codec", audio_codec,
NULL);
gst_rtsp_media_factory_set_shared (GST_RTSP_MEDIA_FACTORY (factory), TRUE);
mapping = gst_rtsp_server_get_media_mapping (server);
gst_rtsp_media_mapping_add_factory (mapping, local_url->abspath,
GST_RTSP_MEDIA_FACTORY (factory));
g_object_unref (mapping);
gst_rtsp_url_free (local_url);
gst_rtsp_server_attach (server, NULL);
g_timeout_add_seconds (5, (GSourceFunc) timeout, server);
/* start serving */
g_main_loop_run (loop);
return 0;
}
/**
* gst_rtsp_url_parse:
* @urlstr: the url string to parse
* @url: (out): location to hold the result.
*
* Parse the RTSP @urlstr into a newly allocated #GstRTSPUrl. Free after usage
* with gst_rtsp_url_free().
*
* Returns: a #GstRTSPResult.
*/
GstRTSPResult
gst_rtsp_url_parse (const gchar * urlstr, GstRTSPUrl ** url)
{
GstRTSPUrl *res;
gchar *p, *delim, *at, *col;
gchar *host_end = NULL;
guint i;
g_return_val_if_fail (urlstr != NULL, GST_RTSP_EINVAL);
g_return_val_if_fail (url != NULL, GST_RTSP_EINVAL);
res = g_new0 (GstRTSPUrl, 1);
p = (gchar *) urlstr;
col = strstr (p, "://");
if (col == NULL)
goto invalid;
for (i = 0; i < G_N_ELEMENTS (rtsp_schemes_map); i++) {
if (g_ascii_strncasecmp (rtsp_schemes_map[i].scheme, p, col - p) == 0) {
res->transports = rtsp_schemes_map[i].transports;
p = col + 3;
break;
}
}
if (res->transports == GST_RTSP_LOWER_TRANS_UNKNOWN)
goto invalid;
delim = strpbrk (p, "/?");
at = strchr (p, '@');
if (at && delim && at > delim)
at = NULL;
if (at) {
col = strchr (p, ':');
/* must have a ':' and it must be before the '@' */
if (col == NULL || col > at)
goto invalid;
res->user = g_uri_unescape_segment (p, col, NULL);
col++;
res->passwd = g_uri_unescape_segment (col, at, NULL);
/* move to host */
p = at + 1;
}
if (*p == '[') {
res->family = GST_RTSP_FAM_INET6;
/* we have an IPv6 address in the URL, find the ending ] which must be
* before any delimiter */
host_end = strchr (++p, ']');
if (!host_end || (delim && host_end >= delim))
goto invalid;
/* a port specifier must follow the address immediately */
col = host_end[1] == ':' ? host_end + 1 : NULL;
} else {
res->family = GST_RTSP_FAM_INET;
col = strchr (p, ':');
/* we have a ':' and a delimiter but the ':' is after the delimiter, it's
* not really part of the hostname */
if (col && delim && col >= delim)
col = NULL;
host_end = col ? col : delim;
}
if (!host_end)
res->host = g_strdup (p);
else {
res->host = g_strndup (p, host_end - p);
if (col) {
res->port = strtoul (col + 1, NULL, 10);
} else {
/* no port specified, set to 0. gst_rtsp_url_get_port() will return the
* default port */
res->port = 0;
}
}
p = delim;
if (p && *p == '/') {
delim = strchr (p, '?');
if (!delim)
res->abspath = g_strdup (p);
else
res->abspath = g_strndup (p, delim - p);
p = delim;
} else {
/* IQinVision IQeye 1080p fails if a path '/' is provided
* and RTSP does not mandate that a non-zero-length path
* must be used */
res->abspath = g_strdup ("");
}
if (p && *p == '?')
res->query = g_strdup (p + 1);
*url = res;
return GST_RTSP_OK;
/* ERRORS */
invalid:
{
gst_rtsp_url_free (res);
return GST_RTSP_EINVAL;
}
}
/**
* gst_rtsp_url_parse:
* @urlstr: the url string to parse
* @url: location to hold the result.
*
* Parse the RTSP @urlstr into a newly allocated #GstRTSPUrl. Free after usage
* with gst_rtsp_url_free().
*
* Returns: a #GstRTSPResult.
*/
GstRTSPResult
gst_rtsp_url_parse (const gchar * urlstr, GstRTSPUrl ** url)
{
GstRTSPUrl *res;
gchar *p, *delim, *at, *col;
g_return_val_if_fail (urlstr != NULL, GST_RTSP_EINVAL);
g_return_val_if_fail (url != NULL, GST_RTSP_EINVAL);
res = g_new0 (GstRTSPUrl, 1);
p = (gchar *) urlstr;
if (g_str_has_prefix (p, RTSP_PROTO)) {
res->transports =
GST_RTSP_LOWER_TRANS_TCP | GST_RTSP_LOWER_TRANS_UDP |
GST_RTSP_LOWER_TRANS_UDP_MCAST;
p += RTSP_PROTO_LEN;
} else if (g_str_has_prefix (p, RTSPU_PROTO)) {
res->transports = GST_RTSP_LOWER_TRANS_UDP | GST_RTSP_LOWER_TRANS_UDP_MCAST;
p += RTSPU_PROTO_LEN;
} else if (g_str_has_prefix (p, RTSPT_PROTO)) {
res->transports = GST_RTSP_LOWER_TRANS_TCP;
p += RTSPT_PROTO_LEN;
} else
goto invalid;
delim = strpbrk (p, "/?");
at = strchr (p, '@');
if (at && delim && at > delim)
at = NULL;
if (at) {
col = strchr (p, ':');
/* must have a ':' and it must be before the '@' */
if (col == NULL || col > at)
goto invalid;
res->user = g_strndup (p, col - p);
col++;
res->passwd = g_strndup (col, at - col);
/* move to host */
p = at + 1;
}
col = strchr (p, ':');
/* we have a ':' and a delimiter but the ':' is after the delimiter, it's
* not really part of the hostname */
if (col && delim && col >= delim)
col = NULL;
if (col) {
res->host = g_strndup (p, col - p);
p = col + 1;
res->port = strtoul (p, (char **) &p, 10);
if (delim)
p = delim;
} else {
/* no port specified, set to 0. _get_port() will return the default port. */
res->port = 0;
if (!delim) {
res->host = g_strdup (p);
p = NULL;
} else {
res->host = g_strndup (p, delim - p);
p = delim;
}
}
if (p && *p == '/') {
delim = strchr (p, '?');
if (!delim) {
res->abspath = g_strdup (p);
p = NULL;
} else {
res->abspath = g_strndup (p, delim - p);
p = delim;
}
} else {
res->abspath = g_strdup ("/");
}
if (p && *p == '?')
res->query = g_strdup (p + 1);
*url = res;
return GST_RTSP_OK;
/* ERRORS */
invalid:
{
gst_rtsp_url_free (res);
return GST_RTSP_EINVAL;
}
}
static GstRTSPStatusCode
nmp_rtsp_handle_request(NmpMediaDevice *device, GstRTSPMessage *request)
{
GstRTSPMethod method;
GstRTSPVersion version;
const gchar *url_str;
GstRTSPUrl *url;
NmpRtspState state = { NULL };
GstRTSPMessage response = { 0 };
GstRTSPStatusCode rtsp_code = GST_RTSP_STS_OK;
state.request = request;
state.response = &response;
gst_rtsp_message_parse_request(request, &method, &url_str, &version);
if (version != GST_RTSP_VERSION_1_0)
{
/* we can only handle 1.0 requests */
nmp_rtsp_device_send_generic_response(device,
GST_RTSP_STS_RTSP_VERSION_NOT_SUPPORTED, &state);
return GST_RTSP_STS_RTSP_VERSION_NOT_SUPPORTED;
}
state.method = method;
if (gst_rtsp_url_parse(url_str, &url) != GST_RTSP_OK)
{
nmp_rtsp_device_send_generic_response(device,
GST_RTSP_STS_BAD_REQUEST, &state);
return GST_RTSP_STS_BAD_REQUEST;
}
state.url = url;
switch (method)
{
case GST_RTSP_OPTIONS:
rtsp_code = nmp_rtsp_handle_options_request(device, &state);
break;
case GST_RTSP_TEARDOWN:
// nmp_rtsp_handle_teardown_request(device, &state);
break;
case GST_RTSP_DESCRIBE:
case GST_RTSP_SETUP:
case GST_RTSP_PLAY:
case GST_RTSP_PAUSE:
case GST_RTSP_SET_PARAMETER:
case GST_RTSP_GET_PARAMETER:
case GST_RTSP_ANNOUNCE:
case GST_RTSP_RECORD:
case GST_RTSP_REDIRECT:
nmp_rtsp_device_send_generic_response(device,
GST_RTSP_STS_NOT_IMPLEMENTED, &state);
break;
case GST_RTSP_INVALID:
default:
nmp_rtsp_device_send_generic_response(device,
GST_RTSP_STS_BAD_REQUEST, &state);
break;
}
gst_rtsp_url_free(url);
return rtsp_code;
}
