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gst/gstelement.c: Make padtemplates also work when they don't contain %s or %d.

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Original commit message from CVS:
* gst/gstelement.c: (gst_element_get_request_pad):
Make padtemplates also work when they don't contain %s or %d.
This commit is contained in:
Wim Taymans 2007-04-05 10:08:21 +00:00
parent a78857c296
commit bcc9fc59a9
2 changed files with 17 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-04-05 Wim Taymans <wim@fluendo.com>
* gst/gstelement.c: (gst_element_get_request_pad):
Make padtemplates also work when they don't contain %s or %d.
2007-04-05 Wim Taymans <wim@fluendo.com>
* docs/gst/gstreamer-sections.txt:

15
gst/gstelement.c
View file

@ -925,22 +925,31 @@ gst_element_get_request_pad (GstElement * element, const gchar * name)
class = GST_ELEMENT_GET_CLASS (element);
/* if the name contains a %, we assume it's the complete template name. Get
* the template and try to get a pad */
if (strstr (name, "%")) {
templ = gst_element_class_get_request_pad_template (class, name);
req_name = NULL;
if (templ)
templ_found = TRUE;
} else {
/* there is no % in the name, try to find a matching template */
list = gst_element_class_get_pad_template_list (class);
while (!templ_found && list) {
templ = (GstPadTemplate *) list->data;
if (templ->presence == GST_PAD_REQUEST) {
GST_CAT_DEBUG (GST_CAT_PADS, "comparing %s to %s", name,
templ->name_template);
/* see if we find an exact match */
if (strcmp (name, templ->name_template) == 0) {
templ_found = TRUE;
req_name = name;
break;
}
/* Because of sanity checks in gst_pad_template_new(), we know that %s
and %d, occurring at the end of the name_template, are the only
possibilities. */
GST_CAT_DEBUG (GST_CAT_PADS, "comparing %s to %s", name,
templ->name_template);
if ((str = strchr (templ->name_template, '%'))
else if ((str = strchr (templ->name_template, '%'))
&& strncmp (templ->name_template, name,
str - templ->name_template) == 0
&& strlen (name) > str - templ->name_template) {