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validate:media-descriptor-parser: Add a way to create from a string

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So it is simple to make use of it from the testsuite

https://bugzilla.gnome.org/show_bug.cgi?id=736138
This commit is contained in:
Thibault Saunier 2014-10-02 11:27:30 +02:00 committed by Mathieu Duponchelle
parent f793d06783
commit cd9a3640b2
2 changed files with 47 additions and 8 deletions
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51
validate/gst/validate/media-descriptor-parser.c
View file

@ -263,26 +263,42 @@ static const GMarkupParser content_parser = {
&on_error_cb
};
static gboolean
_set_content (GstMediaDescriptorParser * parser,
const gchar * content, gsize size, GError ** error)
{
GError *err = NULL;
GstMediaDescriptorParserPrivate *priv = parser->priv;
priv->parsecontext = g_markup_parse_context_new (&content_parser,
G_MARKUP_TREAT_CDATA_AS_TEXT, parser, NULL);
if (g_markup_parse_context_parse (priv->parsecontext, content,
size, &err) == FALSE)
goto failed;
return TRUE;
failed:
g_propagate_error (error, err);
return FALSE;
}
static gboolean
set_xml_path (GstMediaDescriptorParser * parser, const gchar * path,
GError ** error)
{
gsize xmlsize;
gchar *content;
GError *err = NULL;
GstMediaDescriptorParserPrivate *priv = parser->priv;
if (!g_file_get_contents (path, &priv->xmlcontent, &xmlsize, &err))
if (!g_file_get_contents (path, &content, &xmlsize, &err))
goto failed;
priv->xmlpath = g_strdup (path);
priv->parsecontext = g_markup_parse_context_new (&content_parser,
G_MARKUP_TREAT_CDATA_AS_TEXT, parser, NULL);
if (g_markup_parse_context_parse (priv->parsecontext, priv->xmlcontent,
xmlsize, &err) == FALSE)
goto failed;
return TRUE;
return _set_content (parser, content, xmlsize, error);
failed:
g_propagate_error (error, err);
@ -381,6 +397,25 @@ gst_media_descriptor_parser_new (GstValidateRunner * runner,
return parser;
}
GstMediaDescriptorParser *
gst_media_descriptor_parser_new_from_xml (GstValidateRunner * runner,
const gchar * xml, GError ** error)
{
GstMediaDescriptorParser *parser;
parser = g_object_new (GST_TYPE_MEDIA_DESCRIPTOR_PARSER, "validate-runner",
runner, NULL);
if (_set_content (parser, g_strdup (xml), strlen (xml) * sizeof (gchar),
error) == FALSE) {
g_object_unref (parser);
return NULL;
}
return parser;
}
gchar *
gst_media_descriptor_parser_get_xml_path (GstMediaDescriptorParser * parser)
{

4
validate/gst/validate/media-descriptor-parser.h
View file

@ -58,6 +58,10 @@ typedef struct {
GstMediaDescriptorParser * gst_media_descriptor_parser_new (GstValidateRunner *runner,
const gchar * xmlpath,
GError **error);
GstMediaDescriptorParser *
gst_media_descriptor_parser_new_from_xml (GstValidateRunner * runner,
const gchar * xml,
GError ** error);
gchar * gst_media_descriptor_parser_get_xml_path (GstMediaDescriptorParser *parser);
gboolean gst_media_descriptor_parser_add_stream (GstMediaDescriptorParser *parser,
GstPad *pad);