def hookdemo_config(dataprov, cmd, param, val):
Z_TRACE_F("dataprov: " + str(dataprov) + ", cmd: '" + cmd + "', param: '" +
param + "', val: '" + val + "'")
if cmd == "put":
ret = True
res = None
elif cmd == "get":
ret = True
res = param
else:
ret = False
res = "configuration failed"
Z_TRACE_F("return: " + str(ret) + ", result: " + str(res))
return (ret, res) if res != None else ret
def sighandler(sig, frame):
Z_TRACE_F("sig: " + str(sig))
interrupt = (sig != 0)
if NODEPORT_TCP != None:
scdc.nodeport_cancel(np_tcp, interrupt)
if NODEPORT_STREAM != None:
scdc.nodeport_cancel(np_stream, interrupt)
def cmd_handler(data, cmd, params):
Z_TRACE_F("data: " + str(data) + ", cmd: '" + cmd + "', params: '" +
params + "'")
if cmd == "quit":
Z_TRACE("quiting server")
sighandler(0, None)
else:
Z_TRACE("unkown server command: '" + cmd + "'")
return True
def hookdemo_dataset_cmd(dataprov, dataset, cmd, params, input, output):
Z_TRACE_F("dataset_cmd:")
Z_TRACE_F(" dataprov: '" + str(dataprov) + "'")
Z_TRACE_F(" dataset: '" + str(dataset) + "'")
Z_TRACE_F(" cmd: '" + cmd + "'")
Z_TRACE_F(" params: '" + str(params) + "'")
Z_TRACE_F(" input: " + str(input))
Z_TRACE_F(" output: " + str(output))
output.buf = "OUT"
output.buf_size = len(output.buf)
output.current_size = output.buf_size
output.total_size = output.current_size
ret = True
res = "result of " + __func__()
Z_TRACE_F(" return: " + str((ret, res)))
return (ret, res)
def hookdemo_dataset_open_read_state(dataprov, state):
Z_TRACE_F("dataprov: " + str(dataprov) + ", state: '" + state + "'")
ds = int(state)
res = "result of " + __func__()
Z_TRACE_F("return: dataset: " + str(ds) + ", result: " + res)
return (ds, res)
def hookdemo_dataset_close_write_state(dataprov, dataset):
Z_TRACE_F("dataprov: " + str(dataprov) + ", dataset: " + str(dataset))
ret = str(dataset)
res = "result of " + __func__()
Z_TRACE_F("return: " + str(ret) + ", result: " + res)
return (ret, res)
def hookdemo_dataset_open(dataprov, path):
Z_TRACE_F("dataprov: " + str(dataprov) + ", path: '" + path + "'")
ds = dataprov + 1
res = "result of " + __func__()
Z_TRACE_F("return: dataset: " + str(ds) + ", result: " + res)
return (ds, res)
def hookdemo_close(dataprov):
Z_TRACE_F("dataprov: " + str(dataprov))
ret = True
Z_TRACE_F("return: " + str(ret))
return ret
def hookdemo_open(conf, *args):
Z_TRACE_F("conf: '" + str(conf) + "', args: '" + str(args) + "'")
dp = 0xDEADBEEF
Z_TRACE_F("return: dataprov: " + str(dp))
return dp