def test_conversion_rq(self): """ Check conversion to a -RQ PDU produces the correct output """ primitive = C_ECHO() primitive.MessageID = 7 primitive.AffectedSOPClassUID = '1.2.840.10008.1.1' dimse_msg = C_ECHO_RQ() dimse_msg.primitive_to_message(primitive) pdvs = dimse_msg.encode_msg(1, 16382) cs_pdv = pdvs[0].presentation_data_value_list[0][1] self.assertEqual(cs_pdv, c_echo_rq_cmd)
def send_msg(self, primitive, context_id): """Send a DIMSE-C or DIMSE-N message to the peer AE. Parameters ---------- primitive : pynetdicom3.dimse_primitives The DIMSE service primitive to send to the peer. context_id : int The ID of the presentation context to be sent under. """ if primitive.__class__ == C_ECHO: if primitive.MessageID is not None: dimse_msg = C_ECHO_RQ() else: dimse_msg = C_ECHO_RSP() elif primitive.__class__ == C_STORE: if primitive.MessageID is not None: dimse_msg = C_STORE_RQ() else: dimse_msg = C_STORE_RSP() elif primitive.__class__ == C_FIND: if primitive.MessageID is not None: dimse_msg = C_FIND_RQ() else: dimse_msg = C_FIND_RSP() elif primitive.__class__ == C_GET: if primitive.MessageID is not None: dimse_msg = C_GET_RQ() else: dimse_msg = C_GET_RSP() elif primitive.__class__ == C_MOVE: if primitive.MessageID is not None: dimse_msg = C_MOVE_RQ() else: dimse_msg = C_MOVE_RSP() elif primitive.__class__ == C_CANCEL: dimse_msg = C_CANCEL_RQ() elif primitive.__class__ == N_EVENT_REPORT: if primitive.MessageID is not None: dimse_msg = N_EVENT_REPORT_RQ() else: dimse_msg = N_EVENT_REPORT_RSP() elif primitive.__class__ == N_GET: if primitive.MessageID is not None: dimse_msg = N_GET_RQ() else: dimse_msg = N_GET_RSP() elif primitive.__class__ == N_SET: if primitive.MessageID is not None: dimse_msg = N_SET_RQ() else: dimse_msg = N_SET_RSP() elif primitive.__class__ == N_ACTION: if primitive.MessageID is not None: dimse_msg = N_ACTION_RQ() else: dimse_msg = N_ACTION_RSP() elif primitive.__class__ == N_CREATE: if primitive.MessageID is not None: dimse_msg = N_CREATE_RQ() else: dimse_msg = N_CREATE_RSP() elif primitive.__class__ == N_DELETE: if primitive.MessageID is not None: dimse_msg = N_DELETE_RQ() else: dimse_msg = N_DELETE_RSP() # Convert DIMSE primitive to DIMSE Message dimse_msg.primitive_to_message(primitive) # Callbacks self.on_send_dimse_message(dimse_msg) # Split the full messages into P-DATA chunks, # each below the max_pdu size pdata_pdu_list = dimse_msg.encode_msg(context_id, self.maximum_pdu_size) # Send the P-DATA PDUs to the peer via the DUL provider for pdata_pdu in pdata_pdu_list: self.dul.send_pdu(pdata_pdu)