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sys/vcd/vcdsrc.c: Allow the track to be set by using the uri. Fixes #535043.

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Original commit message from CVS:
Based on patch by: <onkarshinde at gmail dot com>
* sys/vcd/vcdsrc.c: (gst_vcdsrc_uri_get_uri),
(gst_vcdsrc_uri_set_uri):
Allow the track to be set by using the uri. Fixes #535043.
This commit is contained in:
Onkar Shinde 2008-05-28 08:53:00 +00:00 committed by Wim Taymans
parent e5a3ccfa81
commit 8d55304d61
2 changed files with 71 additions and 4 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-05-28 Wim Taymans <wim.taymans@collabora.co.uk>
Based on patch by: <onkarshinde at gmail dot com>
* sys/vcd/vcdsrc.c: (gst_vcdsrc_uri_get_uri),
(gst_vcdsrc_uri_set_uri):
Allow the track to be set by using the uri. Fixes #535043.
2008-05-28 Sebastian Dröge <slomo@circular-chaos.org> 2008-05-28 Sebastian Dröge <slomo@circular-chaos.org>
* gst/interleave/interleave.c: (gst_interleave_src_query_duration), * gst/interleave/interleave.c: (gst_interleave_src_query_duration),

67
sys/vcd/vcdsrc.c
View file

@ -470,21 +470,80 @@ gst_vcdsrc_uri_get_protocols (void)
static const gchar * static const gchar *
gst_vcdsrc_uri_get_uri (GstURIHandler * handler) gst_vcdsrc_uri_get_uri (GstURIHandler * handler)
{ {
return "vcd://"; GstVCDSrc *src = GST_VCDSRC (handler);
gchar *result;
GST_OBJECT_LOCK (src);
result = g_strdup_printf ("vcd://%d", src->track);
GST_OBJECT_UNLOCK (src);
return result;
} }
static gboolean static gboolean
gst_vcdsrc_uri_set_uri (GstURIHandler * handler, const gchar * uri) gst_vcdsrc_uri_set_uri (GstURIHandler * handler, const gchar * uri)
{ {
gboolean ret; GstVCDSrc *src = GST_VCDSRC (handler);
gchar *protocol; gchar *protocol;
gchar *location = NULL;
gint tracknr;
GST_DEBUG_OBJECT (src, "setting uri '%s'", uri);
protocol = gst_uri_get_protocol (uri); protocol = gst_uri_get_protocol (uri);
ret = (protocol && !strcmp (protocol, "vcd")) ? TRUE : FALSE; if (protocol == NULL || strcmp (protocol, "vcd"))
goto wrong_protocol;
GST_DEBUG_OBJECT (src, "have protocol '%s'", protocol);
g_free (protocol); g_free (protocol);
return ret; /* parse out the track in the location */
if (!(location = gst_uri_get_location (uri)))
goto no_location;
GST_DEBUG_OBJECT (src, "have location '%s'", location);
if (*location == '\0') {
/* empty location selects track 1 */
tracknr = 1;
} else {
/* scan the track number */
if (sscanf (location, "%d", &tracknr) != 1)
goto invalid_location;
if (tracknr < 1)
goto invalid_location;
}
GST_OBJECT_LOCK (src);
src->track = tracknr;
GST_DEBUG_OBJECT (src, "configured track %d", src->track);
GST_OBJECT_UNLOCK (src);
g_free (location);
return TRUE;
/* ERRORS */
wrong_protocol:
{
GST_ERROR_OBJECT (src, "wrong protocol %s specified",
GST_STR_NULL (protocol));
g_free (protocol);
return FALSE;
}
no_location:
{
GST_ERROR_OBJECT (src, "no location specified");
return FALSE;
}
invalid_location:
{
GST_ERROR_OBJECT (src, "Invalid location %s in URI '%s'", location, uri);
g_free (location);
return FALSE;
}
} }
static void static void