commit 2ceacf7a1ed5fc789297272bd1db4aa8b1376fe3
parent 1d23768996092e5f2edd52ac048e9b76444dd05f
Author: Christian Grothoff <christian@grothoff.org>
Date: Tue, 4 Sep 2012 12:11:14 +0000
reducing forward decls in gstreamer plugin
Diffstat:
1 file changed, 253 insertions(+), 230 deletions(-)
diff --git a/src/plugins/gstreamer_extractor.c b/src/plugins/gstreamer_extractor.c
@@ -24,7 +24,6 @@
*/
#include "platform.h"
#include "extractor.h"
-
#include <glib.h>
#include <glib-object.h>
#include <gst/pbutils/pbutils.h>
@@ -52,6 +51,9 @@ struct KnownTag
};
+/**
+ * Struct mapping known tags (that do occur in GST API) to LE tags.
+ */
static struct KnownTag __known_tags[] =
{
/**
@@ -719,22 +721,26 @@ struct NamedTag
};
+/**
+ * Mapping from GST tag names to LE types for tags that are not in
+ * the public GST API.
+ */
struct NamedTag named_tags[] =
{
- "FPS", EXTRACTOR_METATYPE_FRAME_RATE,
- "PLAY_COUNTER", EXTRACTOR_METATYPE_PLAY_COUNTER,
- "RATING", EXTRACTOR_METATYPE_RATING,
- "SUMMARY", EXTRACTOR_METATYPE_SUMMARY,
- "SUBJECT", EXTRACTOR_METATYPE_SUBJECT,
- "MOOD", EXTRACTOR_METATYPE_MOOD,
- "LEAD_PERFORMER", EXTRACTOR_METATYPE_PERFORMER,
- "DIRECTOR", EXTRACTOR_METATYPE_MOVIE_DIRECTOR,
- "WRITTEN_BY", EXTRACTOR_METATYPE_WRITER,
- "PRODUCER", EXTRACTOR_METATYPE_PRODUCER,
- "PUBLISHER", EXTRACTOR_METATYPE_PUBLISHER,
- "ORIGINAL/ARTIST", EXTRACTOR_METATYPE_ORIGINAL_ARTIST,
- "ORIGINAL/TITLE", EXTRACTOR_METATYPE_ORIGINAL_TITLE,
- NULL, EXTRACTOR_METATYPE_UNKNOWN
+ { "FPS", EXTRACTOR_METATYPE_FRAME_RATE },
+ { "PLAY_COUNTER", EXTRACTOR_METATYPE_PLAY_COUNTER },
+ { "RATING", EXTRACTOR_METATYPE_RATING },
+ { "SUMMARY", EXTRACTOR_METATYPE_SUMMARY },
+ { "SUBJECT", EXTRACTOR_METATYPE_SUBJECT },
+ { "MOOD", EXTRACTOR_METATYPE_MOOD },
+ { "LEAD_PERFORMER", EXTRACTOR_METATYPE_PERFORMER },
+ { "DIRECTOR", EXTRACTOR_METATYPE_MOVIE_DIRECTOR },
+ { "WRITTEN_BY", EXTRACTOR_METATYPE_WRITER },
+ { "PRODUCER", EXTRACTOR_METATYPE_PRODUCER },
+ { "PUBLISHER", EXTRACTOR_METATYPE_PUBLISHER },
+ { "ORIGINAL/ARTIST", EXTRACTOR_METATYPE_ORIGINAL_ARTIST },
+ { "ORIGINAL/TITLE", EXTRACTOR_METATYPE_ORIGINAL_TITLE },
+ { NULL, EXTRACTOR_METATYPE_UNKNOWN }
};
@@ -748,6 +754,7 @@ enum CurrentStreamType
STREAM_TYPE_IMAGE = 5
};
+
struct PrivStruct
{
GstElement *source;
@@ -763,6 +770,7 @@ struct PrivStruct
enum CurrentStreamType st;
};
+
struct InitData
{
GMainLoop *loop;
@@ -770,6 +778,7 @@ struct InitData
struct PrivStruct *ps;
};
+
static GQuark *audio_quarks;
static GQuark *video_quarks;
@@ -778,107 +787,6 @@ static GQuark *subtitle_quarks;
static GQuark duration_quark;
-static void send_streams (GstDiscovererStreamInfo *info, struct PrivStruct *ps);
-
-static void send_tag_foreach (const GstTagList * tags, const gchar * tag,
- gpointer user_data);
-
-static void send_discovered_info (GstDiscovererInfo * info, struct PrivStruct * ps);
-
-static void _source_setup (GstDiscoverer * dc, GstElement * source, struct PrivStruct * ps);
-
-static void feed_data (GstElement * appsrc, guint size, struct PrivStruct * ps);
-static gboolean seek_data (GstElement * appsrc, guint64 position, struct PrivStruct * ps);
-
-
-static void
-_new_discovered_uri (GstDiscoverer * dc, GstDiscovererInfo * info, GError * err, struct PrivStruct * ps)
-{
- send_discovered_info (info, ps);
-}
-
-static void
-_discoverer_finished (GstDiscoverer * dc, struct InitData * id)
-{
- g_main_loop_quit (id->loop);
-}
-
-static int
-initialize (struct InitData *id, struct PrivStruct *ps)
-{
- GError *err = NULL;
- gint timeout = 10;
-
- gst_init (NULL, NULL);
- GST_DEBUG_CATEGORY_INIT (gstreamer_extractor, "GstExtractor",
- 0, "GStreamer-based libextractor plugin");
- audio_quarks = g_new0 (GQuark, 4);
- audio_quarks[0] = g_quark_from_string ("rate");
- audio_quarks[1] = g_quark_from_string ("channels");
- audio_quarks[2] = g_quark_from_string ("depth");
- audio_quarks[3] = g_quark_from_string (NULL);
-
- video_quarks = g_new0 (GQuark, 6);
- video_quarks[0] = g_quark_from_string ("width");
- video_quarks[1] = g_quark_from_string ("height");
- video_quarks[2] = g_quark_from_string ("framerate");
- video_quarks[3] = g_quark_from_string ("max-framerate");
- video_quarks[4] = g_quark_from_string ("pixel-aspect-ratio");
- video_quarks[5] = g_quark_from_string (NULL);
-
- subtitle_quarks = g_new0 (GQuark, 2);
- subtitle_quarks[0] = g_quark_from_string ("language-code");
- subtitle_quarks[1] = g_quark_from_string (NULL);
-
- duration_quark = g_quark_from_string ("duration");
-
- id->dc = gst_discoverer_new (timeout * GST_SECOND, &err);
- if (G_UNLIKELY (id->dc == NULL)) {
- g_print ("Error initializing: %s\n", err->message);
- return FALSE;
- }
- if (err)
- g_error_free (err);
- /* connect signals */
- g_signal_connect (id->dc, "discovered", G_CALLBACK (_new_discovered_uri), ps);
- g_signal_connect (id->dc, "finished", G_CALLBACK (_discoverer_finished), id);
- g_signal_connect (id->dc, "source-setup", G_CALLBACK (_source_setup), ps);
-
- id->loop = g_main_loop_new (NULL, TRUE);
-
- id->ps = ps;
-
- return TRUE;
-}
-
-/* this callback is called when discoverer has constructed a source object to
- * read from. Since we provided the appsrc:// uri to discoverer, this will be
- * the appsrc that we must handle. We set up some signals - one to push data
- * into appsrc and one to perform a seek. */
-static void
-_source_setup (GstDiscoverer * dc, GstElement * source, struct PrivStruct * ps)
-{
- if (ps->source)
- gst_object_unref (GST_OBJECT (ps->source));
- ps->source = source;
- gst_object_ref (source);
-
- /* we can set the length in appsrc. This allows some elements to estimate the
- * total duration of the stream. It's a good idea to set the property when you
- * can but it's not required. */
- if (ps->length > 0)
- {
- g_object_set (ps->source, "size", (gint64) ps->length, NULL);
- gst_util_set_object_arg (G_OBJECT (ps->source), "stream-type", "random-access");
- }
- else
- gst_util_set_object_arg (G_OBJECT (ps->source), "stream-type", "seekable");
-
- /* configure the appsrc, we will push a buffer to appsrc when it needs more
- * data */
- g_signal_connect (ps->source, "need-data", G_CALLBACK (feed_data), ps);
- g_signal_connect (ps->source, "seek-data", G_CALLBACK (seek_data), ps);
-}
static void
feed_data (GstElement * appsrc, guint size, struct PrivStruct * ps)
@@ -945,6 +853,7 @@ feed_data (GstElement * appsrc, guint size, struct PrivStruct * ps)
return;
}
+
static gboolean
seek_data (GstElement * appsrc, guint64 position, struct PrivStruct * ps)
{
@@ -954,6 +863,7 @@ seek_data (GstElement * appsrc, guint64 position, struct PrivStruct * ps)
return ps->offset >= 0;
}
+
static gboolean
_run_async (struct InitData * id)
{
@@ -963,8 +873,9 @@ _run_async (struct InitData * id)
static gboolean
-send_structure_foreach (GQuark field_id, const GValue *value,
- gpointer user_data)
+send_structure_foreach (GQuark field_id,
+ const GValue *value,
+ gpointer user_data)
{
struct PrivStruct *ps = user_data;
gchar *str;
@@ -1052,8 +963,10 @@ send_structure_foreach (GQuark field_id, const GValue *value,
return !ps->time_to_leave;
}
+
static int
-send_audio_info (GstDiscovererAudioInfo *info, struct PrivStruct *ps)
+send_audio_info (GstDiscovererAudioInfo *info,
+ struct PrivStruct *ps)
{
gchar *tmp;
const gchar *ctmp;
@@ -1062,8 +975,10 @@ send_audio_info (GstDiscovererAudioInfo *info, struct PrivStruct *ps)
ctmp = gst_discoverer_audio_info_get_language (info);
if (ctmp)
if ((ps->time_to_leave = ps->ec->proc (ps->ec->cls, "gstreamer",
- EXTRACTOR_METATYPE_AUDIO_LANGUAGE, EXTRACTOR_METAFORMAT_UTF8, "text/plain",
- (const char *) ctmp, strlen (ctmp) + 1)))
+ EXTRACTOR_METATYPE_AUDIO_LANGUAGE,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ (const char *) ctmp, strlen (ctmp) + 1)))
return TRUE;
u = gst_discoverer_audio_info_get_channels (info);
@@ -1129,6 +1044,7 @@ send_audio_info (GstDiscovererAudioInfo *info, struct PrivStruct *ps)
return FALSE;
}
+
static int
send_video_info (GstDiscovererVideoInfo *info, struct PrivStruct *ps)
{
@@ -1215,6 +1131,7 @@ send_video_info (GstDiscovererVideoInfo *info, struct PrivStruct *ps)
return FALSE;
}
+
static int
send_subtitle_info (GstDiscovererSubtitleInfo *info, struct PrivStruct *ps)
{
@@ -1230,107 +1147,19 @@ send_subtitle_info (GstDiscovererSubtitleInfo *info, struct PrivStruct *ps)
return FALSE;
}
-static void
-send_stream_info (GstDiscovererStreamInfo * info, struct PrivStruct *ps)
-{
- const GstStructure *misc;
- GstCaps *caps;
- const GstTagList *tags;
-
- caps = gst_discoverer_stream_info_get_caps (info);
-
- if (GST_IS_DISCOVERER_AUDIO_INFO (info))
- ps->st = STREAM_TYPE_AUDIO;
- else if (GST_IS_DISCOVERER_VIDEO_INFO (info))
- ps->st = STREAM_TYPE_VIDEO;
- else if (GST_IS_DISCOVERER_SUBTITLE_INFO (info))
- ps->st = STREAM_TYPE_SUBTITLE;
- else if (GST_IS_DISCOVERER_CONTAINER_INFO (info))
- ps->st = STREAM_TYPE_CONTAINER;
-
- if (caps)
- {
- GstStructure *structure = gst_caps_get_structure (caps, 0);
- const gchar *structname = gst_structure_get_name (structure);
- if (g_str_has_prefix (structname, "image/"))
- ps->st = STREAM_TYPE_IMAGE;
- ps->time_to_leave = ps->ec->proc (ps->ec->cls, "gstreamer",
- EXTRACTOR_METATYPE_MIMETYPE, EXTRACTOR_METAFORMAT_UTF8, "text/plain",
- (const char *) structname, strlen (structname) + 1);
- if (!ps->time_to_leave)
- {
- gst_structure_foreach (structure, send_structure_foreach, ps);
- }
- gst_caps_unref (caps);
- }
-
- if (ps->time_to_leave)
- {
- ps->st = STREAM_TYPE_NONE;
- return;
- }
-
- misc = gst_discoverer_stream_info_get_misc (info);
- if (misc)
- {
- gst_structure_foreach (misc, send_structure_foreach, ps);
- }
-
- if (ps->time_to_leave)
- {
- ps->st = STREAM_TYPE_NONE;
- return;
- }
-
- tags = gst_discoverer_stream_info_get_tags (info);
- if (tags)
- {
- gst_tag_list_foreach (tags, send_tag_foreach, ps);
- }
- ps->st = STREAM_TYPE_NONE;
-
- if (ps->time_to_leave)
- return;
-
- if (GST_IS_DISCOVERER_AUDIO_INFO (info))
- send_audio_info (GST_DISCOVERER_AUDIO_INFO (info), ps);
- else if (GST_IS_DISCOVERER_VIDEO_INFO (info))
- send_video_info (GST_DISCOVERER_VIDEO_INFO (info), ps);
- else if (GST_IS_DISCOVERER_SUBTITLE_INFO (info))
- send_subtitle_info (GST_DISCOVERER_SUBTITLE_INFO (info), ps);
- else if (GST_IS_DISCOVERER_CONTAINER_INFO (info))
- {
- GList *child;
- GstDiscovererContainerInfo *c = GST_DISCOVERER_CONTAINER_INFO (info);
- GList *children = gst_discoverer_container_info_get_streams (c);
- for (child = children; (NULL != child) && (!ps->time_to_leave);
- child = child->next)
- {
- GstDiscovererStreamInfo *sinfo = child->data;
- /* send_streams () will unref it */
- sinfo = gst_discoverer_stream_info_ref (sinfo);
- send_streams (sinfo, ps);
- }
- if (children)
- gst_discoverer_stream_info_list_free (children);
- }
-}
-
static void
-send_tag_foreach (const GstTagList * tags, const gchar * tag,
- gpointer user_data)
+send_tag_foreach (const GstTagList * tags,
+ const gchar * tag,
+ gpointer user_data)
{
struct PrivStruct *ps = user_data;
size_t i;
size_t tagl = sizeof (__known_tags) / sizeof (struct KnownTag);
struct KnownTag *kt = NULL;
struct KnownTag unknown_tag = {NULL, EXTRACTOR_METATYPE_UNKNOWN};
-
-
GQuark tag_quark;
guint vallen;
-
GstSample *sample;
if (ps->time_to_leave)
@@ -1455,7 +1284,7 @@ send_tag_foreach (const GstTagList * tags, const gchar * tag,
str = gst_value_serialize (&val);
break;
}
- if (str != NULL)
+ if (NULL != str)
{
/* Discoverer internally uses some tags to provide streaminfo;
* ignore these tags to avoid duplicates.
@@ -1579,20 +1408,128 @@ send_tag_foreach (const GstTagList * tags, const gchar * tag,
}
}
+
+static void
+send_streams (GstDiscovererStreamInfo *info,
+ struct PrivStruct *ps);
+
+
+static void
+send_stream_info (GstDiscovererStreamInfo * info,
+ struct PrivStruct *ps)
+{
+ const GstStructure *misc;
+ GstCaps *caps;
+ const GstTagList *tags;
+
+ caps = gst_discoverer_stream_info_get_caps (info);
+
+ if (GST_IS_DISCOVERER_AUDIO_INFO (info))
+ ps->st = STREAM_TYPE_AUDIO;
+ else if (GST_IS_DISCOVERER_VIDEO_INFO (info))
+ ps->st = STREAM_TYPE_VIDEO;
+ else if (GST_IS_DISCOVERER_SUBTITLE_INFO (info))
+ ps->st = STREAM_TYPE_SUBTITLE;
+ else if (GST_IS_DISCOVERER_CONTAINER_INFO (info))
+ ps->st = STREAM_TYPE_CONTAINER;
+
+ if (caps)
+ {
+ GstStructure *structure = gst_caps_get_structure (caps, 0);
+ const gchar *structname = gst_structure_get_name (structure);
+ if (g_str_has_prefix (structname, "image/"))
+ ps->st = STREAM_TYPE_IMAGE;
+ ps->time_to_leave = ps->ec->proc (ps->ec->cls, "gstreamer",
+ EXTRACTOR_METATYPE_MIMETYPE, EXTRACTOR_METAFORMAT_UTF8, "text/plain",
+ (const char *) structname, strlen (structname) + 1);
+ if (!ps->time_to_leave)
+ {
+ gst_structure_foreach (structure, send_structure_foreach, ps);
+ }
+ gst_caps_unref (caps);
+ }
+
+ if (ps->time_to_leave)
+ {
+ ps->st = STREAM_TYPE_NONE;
+ return;
+ }
+
+ misc = gst_discoverer_stream_info_get_misc (info);
+ if (misc)
+ {
+ gst_structure_foreach (misc, send_structure_foreach, ps);
+ }
+
+ if (ps->time_to_leave)
+ {
+ ps->st = STREAM_TYPE_NONE;
+ return;
+ }
+
+ tags = gst_discoverer_stream_info_get_tags (info);
+ if (tags)
+ {
+ gst_tag_list_foreach (tags, send_tag_foreach, ps);
+ }
+ ps->st = STREAM_TYPE_NONE;
+
+ if (ps->time_to_leave)
+ return;
+
+ if (GST_IS_DISCOVERER_AUDIO_INFO (info))
+ send_audio_info (GST_DISCOVERER_AUDIO_INFO (info), ps);
+ else if (GST_IS_DISCOVERER_VIDEO_INFO (info))
+ send_video_info (GST_DISCOVERER_VIDEO_INFO (info), ps);
+ else if (GST_IS_DISCOVERER_SUBTITLE_INFO (info))
+ send_subtitle_info (GST_DISCOVERER_SUBTITLE_INFO (info), ps);
+ else if (GST_IS_DISCOVERER_CONTAINER_INFO (info))
+ {
+ GList *child;
+ GstDiscovererContainerInfo *c = GST_DISCOVERER_CONTAINER_INFO (info);
+ GList *children = gst_discoverer_container_info_get_streams (c);
+ for (child = children; (NULL != child) && (!ps->time_to_leave);
+ child = child->next)
+ {
+ GstDiscovererStreamInfo *sinfo = child->data;
+ /* send_streams () will unref it */
+ sinfo = gst_discoverer_stream_info_ref (sinfo);
+ send_streams (sinfo, ps);
+ }
+ if (children)
+ gst_discoverer_stream_info_list_free (children);
+ }
+}
+
+
static void
-send_toc_tags_foreach (const GstTagList * tags, const gchar * tag,
- gpointer user_data)
+send_streams (GstDiscovererStreamInfo *info, struct PrivStruct *ps)
+{
+ while ( (NULL != info) && (! ps->time_to_leave) )
+ {
+ GstDiscovererStreamInfo *next;
+
+ send_stream_info (info, ps);
+ next = gst_discoverer_stream_info_get_next (info);
+ gst_discoverer_stream_info_unref (info);
+ info = next;
+ }
+}
+
+
+static void
+send_toc_tags_foreach (const GstTagList * tags,
+ const gchar * tag,
+ gpointer user_data)
{
struct PrivStruct *ps = user_data;
- GValue val = { 0, };
+ GValue val = { 0 };
gchar *topen, *str, *tclose;
const gchar *type_name;
GType gst_fraction = GST_TYPE_FRACTION;
gst_tag_list_copy_value (&val, tags, tag);
-
type_name = g_type_name (G_VALUE_TYPE (&val));
-
switch (G_VALUE_TYPE (&val))
{
case G_TYPE_STRING:
@@ -1651,6 +1588,7 @@ send_toc_foreach (gpointer data, gpointer user_data)
if (GST_TOC_ENTRY_TYPE_INVALID != entype)
{
char *s;
+
gst_toc_entry_get_start_stop_times (entry, &start, &stop);
s = g_strdup_printf ("%*.*s<%s start=\"%" GST_TIME_FORMAT "\" stop=\"%"
GST_TIME_FORMAT"\">\n", ps->toc_depth * 2, ps->toc_depth * 2, " ",
@@ -1694,21 +1632,10 @@ send_toc_foreach (gpointer data, gpointer user_data)
}
}
-static void
-send_streams (GstDiscovererStreamInfo *info, struct PrivStruct *ps)
-{
- while (NULL != info && !ps->time_to_leave)
- {
- GstDiscovererStreamInfo *next;
- send_stream_info (info, ps);
- next = gst_discoverer_stream_info_get_next (info);
- gst_discoverer_stream_info_unref (info);
- info = next;
- }
-}
#define TOC_XML_HEADER "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"
+
static void
send_info (GstDiscovererInfo * info, struct PrivStruct *ps)
{
@@ -1774,6 +1701,7 @@ send_info (GstDiscovererInfo * info, struct PrivStruct *ps)
send_streams (sinfo, ps);
}
+
static void
send_discovered_info (GstDiscovererInfo * info, struct PrivStruct * ps)
{
@@ -1803,6 +1731,101 @@ send_discovered_info (GstDiscovererInfo * info, struct PrivStruct * ps)
}
+static void
+_new_discovered_uri (GstDiscoverer * dc, GstDiscovererInfo * info, GError * err, struct PrivStruct * ps)
+{
+ send_discovered_info (info, ps);
+}
+
+
+static void
+_discoverer_finished (GstDiscoverer * dc, struct InitData * id)
+{
+ g_main_loop_quit (id->loop);
+}
+
+
+/**
+ * This callback is called when discoverer has constructed a source object to
+ * read from. Since we provided the appsrc:// uri to discoverer, this will be
+ * the appsrc that we must handle. We set up some signals - one to push data
+ * into appsrc and one to perform a seek. */
+static void
+_source_setup (GstDiscoverer * dc, GstElement * source, struct PrivStruct * ps)
+{
+ if (ps->source)
+ gst_object_unref (GST_OBJECT (ps->source));
+ ps->source = source;
+ gst_object_ref (source);
+
+ /* we can set the length in appsrc. This allows some elements to estimate the
+ * total duration of the stream. It's a good idea to set the property when you
+ * can but it's not required. */
+ if (ps->length > 0)
+ {
+ g_object_set (ps->source, "size", (gint64) ps->length, NULL);
+ gst_util_set_object_arg (G_OBJECT (ps->source), "stream-type", "random-access");
+ }
+ else
+ gst_util_set_object_arg (G_OBJECT (ps->source), "stream-type", "seekable");
+
+ /* configure the appsrc, we will push a buffer to appsrc when it needs more
+ * data */
+ g_signal_connect (ps->source, "need-data", G_CALLBACK (feed_data), ps);
+ g_signal_connect (ps->source, "seek-data", G_CALLBACK (seek_data), ps);
+}
+
+
+static int
+initialize (struct InitData *id, struct PrivStruct *ps)
+{
+ GError *err = NULL;
+ gint timeout = 10;
+
+ gst_init (NULL, NULL);
+ GST_DEBUG_CATEGORY_INIT (gstreamer_extractor, "GstExtractor",
+ 0, "GStreamer-based libextractor plugin");
+ audio_quarks = g_new0 (GQuark, 4);
+ audio_quarks[0] = g_quark_from_string ("rate");
+ audio_quarks[1] = g_quark_from_string ("channels");
+ audio_quarks[2] = g_quark_from_string ("depth");
+ audio_quarks[3] = g_quark_from_string (NULL);
+
+ video_quarks = g_new0 (GQuark, 6);
+ video_quarks[0] = g_quark_from_string ("width");
+ video_quarks[1] = g_quark_from_string ("height");
+ video_quarks[2] = g_quark_from_string ("framerate");
+ video_quarks[3] = g_quark_from_string ("max-framerate");
+ video_quarks[4] = g_quark_from_string ("pixel-aspect-ratio");
+ video_quarks[5] = g_quark_from_string (NULL);
+
+ subtitle_quarks = g_new0 (GQuark, 2);
+ subtitle_quarks[0] = g_quark_from_string ("language-code");
+ subtitle_quarks[1] = g_quark_from_string (NULL);
+
+ duration_quark = g_quark_from_string ("duration");
+
+ id->dc = gst_discoverer_new (timeout * GST_SECOND, &err);
+ if (NULL == id->dc)
+ {
+ g_print ("Error initializing: %s\n", err->message);
+ return FALSE;
+ }
+ if (err)
+ g_error_free (err);
+ /* connect signals */
+ g_signal_connect (id->dc, "discovered", G_CALLBACK (_new_discovered_uri), ps);
+ g_signal_connect (id->dc, "finished", G_CALLBACK (_discoverer_finished), id);
+ g_signal_connect (id->dc, "source-setup", G_CALLBACK (_source_setup), ps);
+
+ id->loop = g_main_loop_new (NULL, TRUE);
+
+ id->ps = ps;
+
+ return TRUE;
+}
+
+
/**
* This will be the main method of your plugin.
* Describe a bit what it does here.
