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urihandler: fix return type of get_protocols()

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This commit is contained in:
Tim-Philipp Müller 2011-11-13 23:07:58 +00:00
parent 7652df7352
commit df20630d78
4 changed files with 18 additions and 13 deletions
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12
gst/gstelementfactory.c
View file

@ -273,8 +273,12 @@ gst_element_register (GstPlugin * plugin, const gchar * name, guint rank,
factory->uri_type = iface->get_type (factory->type);
if (!GST_URI_TYPE_IS_VALID (factory->uri_type))
goto urierror;
if (iface->get_protocols)
factory->uri_protocols = iface->get_protocols (factory->type);
if (iface->get_protocols) {
const gchar *const *protocols;
protocols = iface->get_protocols (factory->type);
factory->uri_protocols = g_strdupv ((gchar **) protocols);
}
if (!factory->uri_protocols)
goto urierror;
}
@ -577,12 +581,12 @@ gst_element_factory_get_uri_type (GstElementFactory * factory)
* Returns: (transfer none) (array zero-terminated=1): the supported protocols
* or NULL
*/
gchar **
const gchar *const *
gst_element_factory_get_uri_protocols (GstElementFactory * factory)
{
g_return_val_if_fail (GST_IS_ELEMENT_FACTORY (factory), NULL);
return factory->uri_protocols;
return (const gchar * const *) factory->uri_protocols;
}
/**

2
gst/gstelementfactory.h
View file

@ -90,7 +90,7 @@ guint gst_element_factory_get_num_pad_templates (GstElementFac
const GList * gst_element_factory_get_static_pad_templates (GstElementFactory *factory);
GstURIType gst_element_factory_get_uri_type (GstElementFactory *factory);
gchar ** gst_element_factory_get_uri_protocols (GstElementFactory *factory);
const gchar * const * gst_element_factory_get_uri_protocols (GstElementFactory *factory);
gboolean gst_element_factory_has_interface (GstElementFactory *factory,
const gchar *interfacename);

13
gst/gsturi.c
View file

@ -478,7 +478,7 @@ SearchEntry;
static gboolean
search_by_entry (GstPluginFeature * feature, gpointer search_entry)
{
gchar **protocols;
const gchar *const *protocols;
GstElementFactory *factory;
SearchEntry *entry = (SearchEntry *) search_entry;
@ -649,11 +649,11 @@ gst_uri_handler_get_uri_type (GstURIHandler * handler)
* supported protocols. Returns NULL if the @handler isn't implemented
* properly, or the @handler doesn't support any protocols.
*/
gchar **
const gchar *const *
gst_uri_handler_get_protocols (GstURIHandler * handler)
{
GstURIHandlerInterface *iface;
gchar **ret;
const gchar *const *ret;
g_return_val_if_fail (GST_IS_URI_HANDLER (handler), NULL);
@ -673,9 +673,9 @@ gst_uri_handler_get_protocols (GstURIHandler * handler)
*
* Gets the currently handled URI.
*
* Returns: (transfer none): the URI currently handled by the @handler.
* Returns: (transfer full): the URI currently handled by the @handler.
* Returns NULL if there are no URI currently handled. The
* returned string must not be modified or freed.
* returned string must be freed with g_free() when no longer needed.
*/
gchar *
gst_uri_handler_get_uri (GstURIHandler * handler)
@ -725,7 +725,8 @@ gst_uri_handler_set_uri (GstURIHandler * handler, const gchar * uri,
protocol = gst_uri_get_protocol (uri);
if (iface->get_protocols) {
gchar **p, **protocols;
const gchar *const *protocols;
const gchar *const *p;
gboolean found_protocol = FALSE;
protocols = iface->get_protocols (G_OBJECT_TYPE (handler));

4
gst/gsturi.h
View file

@ -111,7 +111,7 @@ struct _GstURIHandlerInterface {
/*< public >*/
/* querying capabilities */
GstURIType (* get_type) (GType type);
gchar ** (* get_protocols) (GType type);
const gchar * const * (* get_protocols) (GType type);
/* using the interface */
gchar * (* get_uri) (GstURIHandler * handler);
@ -144,7 +144,7 @@ GstElement * gst_element_make_from_uri (const GstURIType type,
GType gst_uri_handler_get_type (void);
GstURIType gst_uri_handler_get_uri_type (GstURIHandler * handler);
gchar ** gst_uri_handler_get_protocols (GstURIHandler * handler);
const gchar * const * gst_uri_handler_get_protocols (GstURIHandler * handler);
gchar * gst_uri_handler_get_uri (GstURIHandler * handler);
gboolean gst_uri_handler_set_uri (GstURIHandler * handler,
const gchar * uri,