def list_to_string(param_list):
if not len(param_list):
return VistaUtils.str_pack('', RpcParameter.COUNT_WIDTH) + 'f'
param_string = ""
for param in param_list:
if param[1] == "":
param[1] = "\x01"
param_string += VistaUtils.str_pack(param[0], RpcParameter.COUNT_WIDTH) + \
VistaUtils.str_pack(param[1], RpcParameter.COUNT_WIDTH) + 't'
return param_string[0:-1] + 'f'
def list_to_string(param_list):
if not len(param_list):
return VistaUtils.str_pack('', RpcParameter.COUNT_WIDTH) + 'f'
param_string = ""
for param in param_list:
if param[1] == "":
param[1] = "\x01"
param_string += VistaUtils.str_pack(param[0], RpcParameter.COUNT_WIDTH) + \
VistaUtils.str_pack(param[1], RpcParameter.COUNT_WIDTH) + 't'
return param_string[0:-1] + 'f'
def prepare_param_str(params):
param_str = '5'
if params:
for param in params:
if param.type == RpcParameter.LITERAL:
param_str += '0' + VistaUtils.str_pack(param.value, VistaRpc.COUNT_WIDTH) + 'f'
elif param.type == RpcParameter.REFERENCE:
param_str += '1' + VistaUtils.str_pack(param.value, VistaRpc.COUNT_WIDTH) + 'f'
elif param.type == RpcParameter.LIST:
param_str += '2' + RpcParameter.list_to_string(param.value)
else:
raise VistaException('Invalid param type')
if param_str == '5' : param_str += '4f'
return param_str
def prepare_param_str(params):
param_str = '5'
if params:
for param in params:
if param.type == RpcParameter.LITERAL:
param_str += '0' + VistaUtils.str_pack(
param.value, VistaRpc.COUNT_WIDTH) + 'f'
elif param.type == RpcParameter.REFERENCE:
param_str += '1' + VistaUtils.str_pack(
param.value, VistaRpc.COUNT_WIDTH) + 'f'
elif param.type == RpcParameter.LIST:
param_str += '2' + RpcParameter.list_to_string(param.value)
else:
raise VistaException('Invalid param type')
if param_str == '5': param_str += '4f'
return param_str
def test_str_pack(self):
expected = "0000000015something!5here"
actual = VistaUtils.str_pack("something!5here", 10)
self.assertEqual(expected, actual)
def __connect_rpc(params):
return "[XWB]10304\x0ATCPConnect50" + VistaUtils.str_pack(params[0].value, VistaRpc.COUNT_WIDTH) + \
"f0" + VistaUtils.str_pack('0', VistaRpc.COUNT_WIDTH) + \
"f0" + VistaUtils.str_pack(params[1].value, VistaRpc.COUNT_WIDTH) + \
"f" + VistaRpc.EOT
def __connect_rpc(params):
return "[XWB]10304\x0ATCPConnect50" + VistaUtils.str_pack(params[0].value, VistaRpc.COUNT_WIDTH) + \
"f0" + VistaUtils.str_pack('0', VistaRpc.COUNT_WIDTH) + \
"f0" + VistaUtils.str_pack(params[1].value, VistaRpc.COUNT_WIDTH) + \
"f" + VistaRpc.EOT
def test_str_pack(self):
expected = "0000000015something!5here"
actual = VistaUtils.str_pack("something!5here", 10)
self.assertEqual(expected, actual)
