Commit d25053bf authored by Wouter Cloetens's avatar Wouter Cloetens Committed by Wim Taymans
Browse files

ext/soup/gstsouphttpsrc.*: Do not try to unpause I/O in the "queued" state.

Original commit message from CVS:
Patch by: Wouter Cloetens <wouter at mind dot be>
* ext/soup/gstsouphttpsrc.c: (_do_init),
(gst_souphttp_src_class_init), (gst_souphttp_src_init),
(gst_souphttp_src_dispose), (gst_souphttp_src_set_property),
(gst_souphttp_src_get_property), (unicodify),
(gst_souphttp_src_unicodify), (gst_souphttp_src_create),
(gst_souphttp_src_start), (gst_souphttp_src_stop),
(gst_souphttp_src_unlock), (gst_souphttp_src_unlock_stop),
(gst_souphttp_src_get_size), (gst_souphttp_src_is_seekable),
(soup_got_headers), (soup_got_body), (soup_finished),
(soup_got_chunk), (soup_response), (soup_parse_status),
(gst_souphttp_src_uri_get_type),
(gst_souphttp_src_uri_get_protocols),
(gst_souphttp_src_uri_get_uri), (gst_souphttp_src_uri_set_uri),
(gst_souphttp_src_uri_handler_init):
* ext/soup/gstsouphttpsrc.h:
Do not try to unpause I/O in the "queued" state.
Reorganise a bunch of things and cleanups.
Uses G_GUINT64_FORMAT instead of hard-coding %llu.
See #502335.
parent 2ad5efaf
......@@ -17,6 +17,8 @@
#endif
#include <string.h>
#include <gst/gstelement.h>
#include <gst/gst-i18n-plugin.h>
#include <libsoup/soup.h>
#include "gstsouphttpsrc.h"
......@@ -38,8 +40,20 @@ enum
{
PROP_0,
PROP_LOCATION,
PROP_USER_AGENT,
PROP_IRADIO_MODE,
PROP_IRADIO_NAME,
PROP_IRADIO_GENRE,
PROP_IRADIO_URL,
PROP_IRADIO_TITLE
};
#define DEFAULT_USER_AGENT "GStreamer souphttpsrc"
static void gst_souphttp_src_uri_handler_init (gpointer g_iface,
gpointer iface_data);
static void gst_souphttp_src_init (GstSouphttpSrc * src,
GstSouphttpSrcClass * g_class);
static void gst_souphttp_src_dispose (GObject * gobject);
static void gst_souphttp_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
......@@ -51,6 +65,7 @@ static GstFlowReturn gst_souphttp_src_create (GstPushSrc * psrc,
static gboolean gst_souphttp_src_start (GstBaseSrc * bsrc);
static gboolean gst_souphttp_src_stop (GstBaseSrc * bsrc);
static gboolean gst_souphttp_src_get_size (GstBaseSrc * bsrc, guint64 * size);
static gboolean gst_souphttp_src_is_seekable (GstBaseSrc * bsrc);
static gboolean gst_souphttp_src_unlock (GstBaseSrc * bsrc);
static gboolean gst_souphttp_src_unlock_stop (GstBaseSrc * bsrc);
......@@ -62,11 +77,22 @@ static void soup_finished (SoupMessage * msg, GstSouphttpSrc * src);
static void soup_got_body (SoupMessage * msg, GstSouphttpSrc * src);
static void soup_got_chunk (SoupMessage * msg, GstSouphttpSrc * src);
static void soup_response (SoupMessage * msg, gpointer user_data);
static void soup_parse_status (SoupMessage * msg, GstSouphttpSrc * src);
static void soup_session_close (GstSouphttpSrc * src);
static char *gst_souphttp_src_unicodify (const char *str);
static void
_do_init (GType type)
{
static const GInterfaceInfo urihandler_info = {
gst_souphttp_src_uri_handler_init,
NULL,
NULL
};
g_type_add_interface_static (type, GST_TYPE_URI_HANDLER, &urihandler_info);
GST_DEBUG_CATEGORY_INIT (souphttpsrc_debug, "souphttpsrc", 0,
"SOUP HTTP src");
}
......@@ -100,10 +126,41 @@ gst_souphttp_src_class_init (GstSouphttpSrcClass * klass)
gobject_class->get_property = gst_souphttp_src_get_property;
gobject_class->dispose = gst_souphttp_src_dispose;
g_object_class_install_property
(gobject_class, PROP_LOCATION,
g_object_class_install_property (gobject_class,
PROP_LOCATION,
g_param_spec_string ("location", "Location",
"Location to read from", "", G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
PROP_USER_AGENT,
g_param_spec_string ("user-agent", "User-Agent",
"Value of the User-Agent HTTP request header field",
DEFAULT_USER_AGENT, G_PARAM_READWRITE));
/* icecast stuff */
g_object_class_install_property (gobject_class,
PROP_IRADIO_MODE,
g_param_spec_boolean ("iradio-mode",
"iradio-mode",
"Enable internet radio mode (extraction of shoutcast/icecast metadata)",
FALSE, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
PROP_IRADIO_NAME,
g_param_spec_string ("iradio-name",
"iradio-name", "Name of the stream", NULL, G_PARAM_READABLE));
g_object_class_install_property (gobject_class,
PROP_IRADIO_GENRE,
g_param_spec_string ("iradio-genre",
"iradio-genre", "Genre of the stream", NULL, G_PARAM_READABLE));
g_object_class_install_property (gobject_class,
PROP_IRADIO_URL,
g_param_spec_string ("iradio-url",
"iradio-url",
"Homepage URL for radio stream", NULL, G_PARAM_READABLE));
g_object_class_install_property (gobject_class,
PROP_IRADIO_TITLE,
g_param_spec_string ("iradio-title",
"iradio-title",
"Name of currently playing song", NULL, G_PARAM_READABLE));
gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_souphttp_src_start);
gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_souphttp_src_stop);
......@@ -111,6 +168,8 @@ gst_souphttp_src_class_init (GstSouphttpSrcClass * klass)
gstbasesrc_class->unlock_stop =
GST_DEBUG_FUNCPTR (gst_souphttp_src_unlock_stop);
gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_souphttp_src_get_size);
gstbasesrc_class->is_seekable =
GST_DEBUG_FUNCPTR (gst_souphttp_src_is_seekable);
gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_souphttp_src_create);
......@@ -122,12 +181,20 @@ static void
gst_souphttp_src_init (GstSouphttpSrc * src, GstSouphttpSrcClass * g_class)
{
src->location = NULL;
src->user_agent = g_strdup (DEFAULT_USER_AGENT);
src->icy_caps = NULL;
src->iradio_mode = FALSE;
src->iradio_name = NULL;
src->iradio_genre = NULL;
src->iradio_url = NULL;
src->iradio_title = NULL;
src->loop = NULL;
src->context = NULL;
src->session = NULL;
src->msg = NULL;
src->interrupted = FALSE;
src->have_size = FALSE;
src->read_position = 0;
}
static void
......@@ -136,15 +203,21 @@ gst_souphttp_src_dispose (GObject * gobject)
GstSouphttpSrc *src = GST_SOUPHTTP_SRC (gobject);
GST_DEBUG_OBJECT (src, "dispose");
soup_session_close (src);
if (src->loop) {
g_main_loop_unref (src->loop);
g_main_context_unref (src->context);
src->loop = NULL;
src->context = NULL;
}
if (src->location) {
g_free (src->location);
g_free (src->location);
src->location = NULL;
g_free (src->user_agent);
src->user_agent = NULL;
g_free (src->iradio_name);
src->iradio_name = NULL;
g_free (src->iradio_genre);
src->iradio_genre = NULL;
g_free (src->iradio_url);
src->iradio_url = NULL;
g_free (src->iradio_title);
src->iradio_title = NULL;
if (src->icy_caps) {
gst_caps_unref (src->icy_caps);
src->icy_caps = NULL;
}
G_OBJECT_CLASS (parent_class)->dispose (gobject);
......@@ -173,6 +246,14 @@ gst_souphttp_src_set_property (GObject * object, guint prop_id,
}
break;
}
case PROP_USER_AGENT:
if (src->user_agent)
g_free (src->user_agent);
src->user_agent = g_value_dup_string (value);
break;
case PROP_IRADIO_MODE:
src->iradio_mode = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
......@@ -185,11 +266,29 @@ static void
gst_souphttp_src_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstSouphttpSrc *souphttpsrc = GST_SOUPHTTP_SRC (object);
GstSouphttpSrc *src = GST_SOUPHTTP_SRC (object);
switch (prop_id) {
case PROP_LOCATION:
g_value_set_string (value, souphttpsrc->location);
g_value_set_string (value, src->location);
break;
case PROP_USER_AGENT:
g_value_set_string (value, src->user_agent);
break;
case PROP_IRADIO_MODE:
g_value_set_boolean (value, src->iradio_mode);
break;
case PROP_IRADIO_NAME:
g_value_set_string (value, src->iradio_name);
break;
case PROP_IRADIO_GENRE:
g_value_set_string (value, src->iradio_genre);
break;
case PROP_IRADIO_URL:
g_value_set_string (value, src->iradio_url);
break;
case PROP_IRADIO_TITLE:
g_value_set_string (value, src->iradio_title);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
......@@ -197,6 +296,38 @@ gst_souphttp_src_get_property (GObject * object, guint prop_id,
}
}
static char *
unicodify (const char *str, int len, ...)
{
char *ret = NULL, *cset;
va_list args;
gsize bytes_read, bytes_written;
if (g_utf8_validate (str, len, NULL))
return g_strndup (str, len >= 0 ? len : strlen (str));
va_start (args, len);
while ((cset = va_arg (args, char *)) != NULL)
{
if (!strcmp (cset, "locale"))
ret = g_locale_to_utf8 (str, len, &bytes_read, &bytes_written, NULL);
else
ret = g_convert (str, len, "UTF-8", cset,
&bytes_read, &bytes_written, NULL);
if (ret)
break;
}
va_end (args);
return ret;
}
static char *
gst_souphttp_src_unicodify (const char *str)
{
return unicodify (str, -1, "locale", "ISO-8859-1", NULL);
}
static GstFlowReturn
gst_souphttp_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
{
......@@ -206,16 +337,39 @@ gst_souphttp_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
src->ret = GST_FLOW_CUSTOM_ERROR;
src->outbuf = outbuf;
if (!src->msg) {
src->msg = soup_message_new (SOUP_METHOD_GET, src->location);
if (!src->msg) {
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
(NULL), ("Error parsing URL \"%s\"", src->location));
return GST_FLOW_ERROR;
}
soup_message_add_header (src->msg->request_headers, "Connection", "close");
if (src->user_agent) {
soup_message_add_header (src->msg->request_headers, "User-Agent",
src->user_agent);
}
if (src->iradio_mode) {
soup_message_add_header (src->msg->request_headers, "icy-metadata", "1");
}
g_signal_connect (src->msg, "got_headers",
G_CALLBACK (soup_got_headers), src);
g_signal_connect (src->msg, "got_body", G_CALLBACK (soup_got_body), src);
g_signal_connect (src->msg, "finished", G_CALLBACK (soup_finished), src);
g_signal_connect (src->msg, "got_chunk", G_CALLBACK (soup_got_chunk), src);
soup_message_set_flags (src->msg, SOUP_MESSAGE_OVERWRITE_CHUNKS);
}
do {
if (src->interrupted) {
soup_session_close (src);
src->ret = GST_FLOW_UNEXPECTED;
soup_session_cancel_message (src->session, src->msg);
src->msg = NULL;
break;
}
if (!src->session) {
if (!src->msg) {
GST_DEBUG_OBJECT (src, "EOS reached");
soup_session_close (src);
src->ret = GST_FLOW_UNEXPECTED;
break;
}
......@@ -226,10 +380,11 @@ gst_souphttp_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
break;
case SOUP_MESSAGE_STATUS_FINISHED:
GST_DEBUG_OBJECT (src, "Connection closed");
soup_session_close (src);
src->ret = GST_FLOW_UNEXPECTED;
soup_session_cancel_message (src->session, src->msg);
src->msg = NULL;
break;
case SOUP_MESSAGE_STATUS_QUEUED:
break;
case SOUP_MESSAGE_STATUS_CONNECTING:
case SOUP_MESSAGE_STATUS_RUNNING:
default:
......@@ -241,6 +396,8 @@ gst_souphttp_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
g_main_loop_run (src->loop);
} while (src->ret == GST_FLOW_CUSTOM_ERROR);
if (src->ret == GST_FLOW_CUSTOM_ERROR)
src->ret = GST_FLOW_UNEXPECTED;
return src->ret;
}
......@@ -249,8 +406,10 @@ gst_souphttp_src_start (GstBaseSrc * bsrc)
{
GstSouphttpSrc *src = GST_SOUPHTTP_SRC (bsrc);
GST_DEBUG_OBJECT (src, "start(\"%s\")", src->location);
if (!src->location) {
GST_ELEMENT_ERROR (src, LIBRARY, INIT,
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
(NULL), ("Missing location property"));
return FALSE;
}
......@@ -274,25 +433,11 @@ gst_souphttp_src_start (GstBaseSrc * bsrc)
return FALSE;
}
src->msg = soup_message_new (SOUP_METHOD_GET, src->location);
if (!src->msg) {
GST_ELEMENT_ERROR (src, LIBRARY, INIT, (NULL), ("Error parsing URL"));
return FALSE;
}
soup_message_add_header (src->msg->request_headers, "Connection", "close");
g_signal_connect (src->msg, "got_headers",
G_CALLBACK (soup_got_headers), src);
g_signal_connect (src->msg, "got_body", G_CALLBACK (soup_got_body), src);
g_signal_connect (src->msg, "finished", G_CALLBACK (soup_finished), src);
g_signal_connect (src->msg, "got_chunk", G_CALLBACK (soup_got_chunk), src);
soup_message_set_flags (src->msg, SOUP_MESSAGE_OVERWRITE_CHUNKS);
return TRUE;
}
/* close the socket and associated resources
* used both to recover from errors and go to NULL state */
/* Close the socket and associated resources
* used both to recover from errors and go to NULL state. */
static gboolean
gst_souphttp_src_stop (GstBaseSrc * bsrc)
{
......@@ -301,6 +446,12 @@ gst_souphttp_src_stop (GstBaseSrc * bsrc)
src = GST_SOUPHTTP_SRC (bsrc);
GST_DEBUG_OBJECT (src, "stop()");
soup_session_close (src);
if (src->loop) {
g_main_loop_unref (src->loop);
g_main_context_unref (src->context);
src->loop = NULL;
src->context = NULL;
}
return TRUE;
}
......@@ -341,7 +492,8 @@ gst_souphttp_src_get_size (GstBaseSrc * bsrc, guint64 * size)
src = GST_SOUPHTTP_SRC (bsrc);
if (src->have_size) {
GST_DEBUG_OBJECT (src, "get_size() = %llu", src->content_size);
GST_DEBUG_OBJECT (src, "get_size() = %" G_GUINT64_FORMAT,
src->content_size);
*size = src->content_size;
return TRUE;
}
......@@ -349,6 +501,12 @@ gst_souphttp_src_get_size (GstBaseSrc * bsrc, guint64 * size)
return FALSE;
}
static gboolean
gst_souphttp_src_is_seekable (GstBaseSrc * bsrc)
{
return FALSE;
}
static gboolean
gst_souphttp_src_set_location (GstSouphttpSrc * src, const gchar * uri)
{
......@@ -368,6 +526,7 @@ soup_got_headers (SoupMessage * msg, GstSouphttpSrc * src)
GST_DEBUG_OBJECT (src, "got headers");
/* Parse Content-Length. */
value = soup_message_get_header (msg->response_headers, "Content-Length");
if (value != NULL) {
src->content_size = g_ascii_strtoull (value, NULL, 10);
......@@ -378,12 +537,54 @@ soup_got_headers (SoupMessage * msg, GstSouphttpSrc * src)
gst_message_new_duration (GST_OBJECT (src), GST_FORMAT_BYTES,
src->content_size));
}
/* Icecast stuff */
if ((value =
soup_message_get_header (msg->response_headers,
"icy-metaint")) != NULL) {
gint icy_metaint = atoi (value);
if (icy_metaint > 0)
src->icy_caps = gst_caps_new_simple ("application/x-icy",
"metadata-interval", G_TYPE_INT, icy_metaint, NULL);
}
if ((value =
soup_message_get_header (msg->response_headers,
"icy-name")) != NULL) {
g_free (src->iradio_name);
src->iradio_name = gst_souphttp_src_unicodify (value);
if (src->iradio_name)
g_object_notify (G_OBJECT (src), "iradio-name");
}
if ((value =
soup_message_get_header (msg->response_headers,
"icy-genre")) != NULL) {
g_free (src->iradio_genre);
src->iradio_genre = gst_souphttp_src_unicodify (value);
if (src->iradio_genre)
g_object_notify (G_OBJECT (src), "iradio-genre");
}
if ((value =
soup_message_get_header (msg->response_headers, "icy-url")) != NULL) {
g_free (src->iradio_url);
src->iradio_url = gst_souphttp_src_unicodify (value);
if (src->iradio_url)
g_object_notify (G_OBJECT (src), "iradio-url");
}
/* Handle HTTP errors. */
soup_parse_status (msg, src);
}
/* Have body. Signal EOS. */
static void
soup_got_body (SoupMessage * msg, GstSouphttpSrc * src)
{
if (msg != src->msg) {
GST_DEBUG_OBJECT (src, "got body, but not for current message");
return;
}
GST_DEBUG_OBJECT (src, "got body");
src->ret = GST_FLOW_UNEXPECTED;
if (src->loop)
......@@ -395,11 +596,14 @@ soup_got_body (SoupMessage * msg, GstSouphttpSrc * src)
static void
soup_finished (SoupMessage * msg, GstSouphttpSrc * src)
{
if (msg != src->msg) {
GST_DEBUG_OBJECT (src, "finished, but not for current message");
return;
}
GST_DEBUG_OBJECT (src, "finished");
src->ret = GST_FLOW_UNEXPECTED;
if (src->loop)
g_main_loop_quit (src->loop);
soup_message_io_pause (msg);
}
static void
......@@ -407,6 +611,10 @@ soup_got_chunk (SoupMessage * msg, GstSouphttpSrc * src)
{
GstBaseSrc *basesrc;
if (G_UNLIKELY (msg != src->msg)) {
GST_DEBUG_OBJECT (src, "got chunk, but not for current message");
return;
}
basesrc = GST_BASE_SRC_CAST (src);
GST_DEBUG_OBJECT (src, "got chunk of %d bytes", msg->response.length);
......@@ -417,6 +625,7 @@ soup_got_chunk (SoupMessage * msg, GstSouphttpSrc * src)
if (G_LIKELY (src->ret == GST_FLOW_OK)) {
memcpy (GST_BUFFER_DATA (*src->outbuf), msg->response.body,
msg->response.length);
src->read_position += msg->response.length;
}
g_main_loop_quit (src->loop);
......@@ -428,11 +637,63 @@ soup_response (SoupMessage * msg, gpointer user_data)
{
GstSouphttpSrc *src = (GstSouphttpSrc *) user_data;
if (msg != src->msg) {
GST_DEBUG_OBJECT (src, "got response %d: %s, but not for current message",
msg->status_code, msg->reason_phrase);
return;
}
GST_DEBUG_OBJECT (src, "got response %d: %s", msg->status_code,
msg->reason_phrase);
soup_parse_status (msg, src);
g_main_loop_quit (src->loop);
}
static void
soup_parse_status (SoupMessage * msg, GstSouphttpSrc * src)
{
if (SOUP_STATUS_IS_TRANSPORT_ERROR (msg->status_code)) {
switch (msg->status_code) {
case SOUP_STATUS_CANT_RESOLVE:
GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND,
("\"%s\": %s", src->location, msg->reason_phrase),
("libsoup status code %d", msg->status_code));
src->ret = GST_FLOW_ERROR;
break;
case SOUP_STATUS_CANT_RESOLVE_PROXY:
GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND,
("%s", msg->reason_phrase),
("libsoup status code %d", msg->status_code));
src->ret = GST_FLOW_ERROR;
break;
case SOUP_STATUS_CANT_CONNECT:
case SOUP_STATUS_CANT_CONNECT_PROXY:
case SOUP_STATUS_SSL_FAILED:
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
("\"%s\": %s", src->location, msg->reason_phrase),
("libsoup status code %d", msg->status_code));
src->ret = GST_FLOW_ERROR;
break;
case SOUP_STATUS_IO_ERROR:
case SOUP_STATUS_MALFORMED:
GST_ELEMENT_ERROR (src, RESOURCE, READ,
("\"%s\": %s", src->location, msg->reason_phrase),
("libsoup status code %d", msg->status_code));
src->ret = GST_FLOW_ERROR;
break;
case SOUP_STATUS_CANCELLED:
/* No error message when interrupted by program. */
break;
}
} else if (SOUP_STATUS_IS_CLIENT_ERROR (msg->status_code) ||
SOUP_STATUS_IS_SERVER_ERROR (msg->status_code)) {
/* Report HTTP error. */
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
("\"%s\": %s", src->location, msg->reason_phrase),
("%d %s", msg->status_code, msg->reason_phrase));
src->ret = GST_FLOW_ERROR;
}
}
static void
soup_session_close (GstSouphttpSrc * src)
{
......@@ -444,6 +705,46 @@ soup_session_close (GstSouphttpSrc * src)
}
}
static guint
gst_souphttp_src_uri_get_type (void)
{
return GST_URI_SRC;
}
static gchar **
gst_souphttp_src_uri_get_protocols (void)
{
static gchar *protocols[] = { "http", "https", NULL };
return protocols;
}
static const gchar *
gst_souphttp_src_uri_get_uri (GstURIHandler * handler)
{
GstSouphttpSrc *src = GST_SOUPHTTP_SRC (handler);
return src->location;
}
static gboolean
gst_souphttp_src_uri_set_uri (GstURIHandler * handler, const gchar * uri)
{
GstSouphttpSrc *src = GST_SOUPHTTP_SRC (handler);
return gst_souphttp_src_set_location (src, uri);
}
static void
gst_souphttp_src_uri_handler_init (gpointer g_iface, gpointer iface_data)
{
GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
iface->get_type = gst_souphttp_src_uri_get_type;
iface->get_protocols = gst_souphttp_src_uri_get_protocols;
iface->get_uri = gst_souphttp_src_uri_get_uri;
iface->set_uri = gst_souphttp_src_uri_set_uri;
}
/* entry point to initialize the plug-in
* initialize the plug-in itself
* register the element factories and pad templates
......
......@@ -41,6 +41,7 @@ struct _GstSouphttpSrc {
GstPushSrc element;
gchar * location; /* Full URI. */
gchar * user_agent; /* User-Agent HTTP header. */
GMainContext * context; /* I/O context. */
GMainLoop * loop; /* Event loop. */
SoupSession * session; /* Async context. */
......@@ -48,8 +49,18 @@ struct _GstSouphttpSrc {
GstFlowReturn ret; /* Return code from callback. */
GstBuffer ** outbuf; /* Return buffer allocated by callback. */
gboolean interrupted; /* Signal unlock(). */
gboolean have_size; /* Received and parsed Content-Length header. */
guint64 content_size; /* Value of Content-Length header. */
guint64 read_position; /* Current position. */
/* Shoutcast/icecast metadata extraction handling. */
gboolean iradio_mode;
GstCaps * icy_caps;
gchar * iradio_name;
gchar * iradio_genre;
gchar * iradio_url;
gchar * iradio_title;
};
struct _GstSouphttpSrcClass {
......