GstTagList *
gst_rm_utils_read_tags (const guint8 * data, guint datalen,
GstRmUtilsStringReadFunc read_string_func)
{
const gchar *gst_tags[] = { GST_TAG_TITLE, GST_TAG_ARTIST,
GST_TAG_COPYRIGHT, GST_TAG_COMMENT
};
GstTagList *tags;
guint i;
g_assert (read_string_func != NULL);
GST_DEBUG ("File Content : (CONT) len = %d", datalen);
tags = gst_tag_list_new ();
for (i = 0; i < G_N_ELEMENTS (gst_tags); ++i) {
gchar *str = NULL;
guint total_length = 0;
str = read_string_func (data, datalen, &total_length);
data += total_length;
datalen -= total_length;
if (str != NULL && !g_utf8_validate (str, -1, NULL)) {
const gchar *encoding;
gchar *tmp;
encoding = g_getenv ("GST_TAG_ENCODING");
if (encoding == NULL || *encoding == '\0') {
if (g_get_charset (&encoding))
encoding = "ISO-8859-15";
}
GST_DEBUG ("converting tag from %s to UTF-8", encoding);
tmp = g_convert_with_fallback (str, -1, "UTF-8", encoding, "*",
NULL, NULL, NULL);
g_free (str);
str = tmp;
}
GST_DEBUG ("%s = %s", gst_tags[i], GST_STR_NULL (str));
if (str != NULL && *str != '\0') {
gst_tag_list_add (tags, GST_TAG_MERGE_APPEND, gst_tags[i], str, NULL);
}
g_free (str);
}
if (gst_structure_n_fields ((GstStructure *) tags) > 0)
return tags;
gst_tag_list_free (tags);
return NULL;
}
String c_XMLReader::t_readouterxml() {
return read_string_func(xmlTextReaderReadString);
}
String c_XMLReader::t_readinnerxml() {
return read_string_func(xmlTextReaderReadInnerXml);
}
String c_XMLReader::t_readouterxml() {
INSTANCE_METHOD_INJECTION_BUILTIN(XMLReader, XMLReader::readouterxml);
return read_string_func(xmlTextReaderReadString);
}
