/*! \brief Hook function that Wireshark calls to dissect a packet.
* \param tvb the actual packet data
* \param pinfo metadata for this packet
* \param tree where we put the data we want wireshark to print
*/
void dissect_fast(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree)
{
frame_data* frameData;
PacketData* packetData;
frameData = pinfo->fd;
if(reparse_templates){
GNode* templates;
templates = parse_templates_xml (config_template_xml_path);
add_templates(templates);
reparse_templates = FALSE;
}
/* fill in protocol column */
if (check_col(pinfo->cinfo, COL_PROTOCOL)) {
col_set_str(pinfo->cinfo, COL_PROTOCOL, "FAST");
}
/* clear anything out of the info column */
if (check_col(pinfo->cinfo, COL_INFO)) {
col_clear(pinfo->cinfo, COL_INFO);
}
/* Only do dissection if we are asked */
if (tree) {
proto_item* ti;
proto_tree* fast_tree;
/* Create display subtree. */
ti = proto_tree_add_item(tree, proto_fast, tvb, 0, -1, ENC_NA);
fast_tree = proto_item_add_subtree(ti, ett_fast);
if(!dissected_packets_table) {
dissected_packets_table = g_hash_table_new(&g_int_hash, &g_int_equal);
/* If we fail to make the table bail */
if(!dissected_packets_table) { BAILOUT(;,"Packet lookup table not created."); }
static int
_pygst_element_init (gpointer gclass, PyTypeObject * pyclass)
{
PyObject *templates, *metadata;
GST_DEBUG ("_pygst_element_init for gclass %p", gclass);
templates = PyDict_GetItemString (pyclass->tp_dict, "__gsttemplates__");
if (templates) {
if (add_templates (gclass, templates) != 0)
return -1;
} else {
PyErr_Clear ();
}
metadata = PyDict_GetItemString (pyclass->tp_dict, "__gstmetadata__");
if (metadata) {
if (_pygst_element_set_metadata (gclass, metadata) != 0)
return -1;
PyDict_DelItemString (pyclass->tp_dict, "__gstmetadata__");
} else {
PyErr_Clear ();
}
return 0;
}
