mirror of
https://github.com/DJ2LS/FreeDATA
synced 2024-05-14 08:04:33 +00:00
new daemon
non blocking and multi client support also attempt of fixing #129
This commit is contained in:
dj2ls
parent
805a8450c5
commit
2c57923c11
|
|
@ -85,7 +85,7 @@ daemon.on('data', function(data) {
|
|||
msg += data.toString('utf8'); /*append data to buffer so we can stick long data together */
|
||||
|
||||
/* check if we reached an EOF, if true, clear buffer and parse JSON data */
|
||||
if (data.endsWith('}')) {
|
||||
if (data.endsWith('}\n')) {
|
||||
/*console.log(msg)*/
|
||||
try {
|
||||
/*console.log(msg)*/
|
||||
|
|
@ -163,7 +163,7 @@ exports.startTNC = function(mycall, mygrid, rx_audio, tx_audio, radiocontrol, de
|
|||
}]
|
||||
})
|
||||
|
||||
//console.log(json_command)
|
||||
console.log(json_command)
|
||||
writeDaemonCommand(json_command)
|
||||
|
||||
}
|
||||
|
|
|
|||
69
tnc/audio.py
Normal file
69
tnc/audio.py
Normal file
|
|
@ -0,0 +1,69 @@
|
|||
|
||||
import json
|
||||
|
||||
####################################################
|
||||
# https://stackoverflow.com/questions/7088672/pyaudio-working-but-spits-out-error-messages-each-time
|
||||
# https://github.com/DJ2LS/FreeDATA/issues/22
|
||||
# we need to have a look at this if we want to run this on Windows and MacOS !
|
||||
# Currently it seems, this is a Linux-only problem
|
||||
|
||||
from ctypes import *
|
||||
from contextlib import contextmanager
|
||||
import pyaudio
|
||||
|
||||
ERROR_HANDLER_FUNC = CFUNCTYPE(None, c_char_p, c_int, c_char_p, c_int, c_char_p)
|
||||
|
||||
def py_error_handler(filename, line, function, err, fmt):
|
||||
pass
|
||||
|
||||
c_error_handler = ERROR_HANDLER_FUNC(py_error_handler)
|
||||
|
||||
@contextmanager
|
||||
def noalsaerr():
|
||||
asound = cdll.LoadLibrary('libasound.so')
|
||||
asound.snd_lib_error_set_handler(c_error_handler)
|
||||
yield
|
||||
asound.snd_lib_error_set_handler(None)
|
||||
|
||||
# with noalsaerr():
|
||||
# p = pyaudio.PyAudio()
|
||||
######################################################
|
||||
|
||||
def get_input_devices():
|
||||
# UPDATE LIST OF AUDIO DEVICES
|
||||
try:
|
||||
# we need to "try" this, because sometimes libasound.so isn't in the default place
|
||||
# try to supress error messages
|
||||
with noalsaerr(): # https://github.com/DJ2LS/FreeDATA/issues/22
|
||||
p = pyaudio.PyAudio()
|
||||
# else do it the default way
|
||||
except Exception as e:
|
||||
p = pyaudio.PyAudio()
|
||||
|
||||
input_devices = []
|
||||
output_devices = []
|
||||
|
||||
for i in range(0, p.get_device_count()):
|
||||
# we need to do a try exception, beacuse for windows theres now audio device range
|
||||
try:
|
||||
maxInputChannels = p.get_device_info_by_host_api_device_index(0, i).get('maxInputChannels')
|
||||
maxOutputChannels = p.get_device_info_by_host_api_device_index(0, i).get('maxOutputChannels')
|
||||
name = p.get_device_info_by_host_api_device_index(0, i).get('name')
|
||||
except:
|
||||
maxInputChannels = 0
|
||||
maxOutputChannels = 0
|
||||
name = ''
|
||||
|
||||
if maxInputChannels > 0:
|
||||
input_devices.append({"ID": i, "NAME": str(name)})
|
||||
if maxOutputChannels > 0:
|
||||
output_devices.append({"ID": i, "NAME": str(name)})
|
||||
|
||||
p.terminate()
|
||||
|
||||
return [input_devices, output_devices]
|
||||
|
||||
|
||||
|
||||
def get_output_devices():
|
||||
pass
|
||||
516
tnc/daemon.py
Executable file → Normal file
516
tnc/daemon.py
Executable file → Normal file
|
|
@ -25,326 +25,201 @@ import helpers
|
|||
import os
|
||||
import queue
|
||||
import audio
|
||||
|
||||
|
||||
DAEMON_QUEUE = queue.Queue()
|
||||
import sock
|
||||
|
||||
|
||||
class DAEMON():
|
||||
def __init__(self):
|
||||
self.daemon_queue = sock.DAEMON_QUEUE
|
||||
update_audio_devices = threading.Thread(target=self.update_audio_devices, name="UPDATE_AUDIO_DEVICES")
|
||||
update_audio_devices.start()
|
||||
|
||||
log_handler.setup_logging("daemon")
|
||||
structlog.get_logger("structlog").info("[DMN] Starting FreeDATA daemon", author="DJ2LS", year="2022", version="0.1")
|
||||
update_serial_devices = threading.Thread(target=self.update_serial_devices, name="UPDATE_SERIAL_DEVICES")
|
||||
update_serial_devices.start()
|
||||
|
||||
# get python version, which is needed later for determining installation path
|
||||
python_version = str(sys.version_info[0]) + "." + str(sys.version_info[1])
|
||||
structlog.get_logger("structlog").info("[DMN] Python", version=python_version)
|
||||
|
||||
|
||||
|
||||
# load crc engine
|
||||
crc_algorithm = crcengine.new('crc16-ccitt-false') # load crc8 library
|
||||
|
||||
|
||||
def start_daemon():
|
||||
|
||||
try:
|
||||
structlog.get_logger("structlog").info("[DMN] Starting TCP/IP socket", port=PORT)
|
||||
# https://stackoverflow.com/a/16641793
|
||||
socketserver.TCPServer.allow_reuse_address = True
|
||||
daemon = socketserver.TCPServer(('0.0.0.0', PORT), CMDTCPRequestHandler)
|
||||
daemon.serve_forever()
|
||||
|
||||
finally:
|
||||
structlog.get_logger("structlog").warning("[DMN] Closing socket", port=PORT)
|
||||
daemon.server_close()
|
||||
|
||||
|
||||
class CMDTCPRequestHandler(socketserver.BaseRequestHandler):
|
||||
|
||||
def handle(self, hamlib_version = 0):
|
||||
structlog.get_logger("structlog").debug("[DMN] Client connected", ip=self.client_address[0])
|
||||
|
||||
# loop through socket buffer until timeout is reached. then close buffer
|
||||
socketTimeout = time.time() + 6
|
||||
while socketTimeout > time.time():
|
||||
|
||||
time.sleep(0.01)
|
||||
encoding = 'utf-8'
|
||||
#data = str(self.request.recv(1024), 'utf-8')
|
||||
|
||||
data = bytes()
|
||||
|
||||
# we need to loop through buffer until end of chunk is reached or timeout occured
|
||||
while socketTimeout > time.time():
|
||||
data += self.request.recv(64)
|
||||
# or chunk.endswith(b'\n'):
|
||||
if data.startswith(b'{"type"') and data.endswith(b'}\n'):
|
||||
break
|
||||
data = data[:-1] # remove b'\n'
|
||||
data = str(data, encoding)
|
||||
|
||||
if len(data) > 0:
|
||||
# reset socket timeout
|
||||
socketTimeout = time.time() + static.SOCKET_TIMEOUT
|
||||
# only read first line of string. multiple lines will cause an json error
|
||||
# this occurs possibly, if we are getting data too fast
|
||||
# data = data.splitlines()[0]
|
||||
data = data.splitlines()[0]
|
||||
|
||||
|
||||
# we need to do some error handling in case of socket timeout or decoding issue
|
||||
try:
|
||||
|
||||
# convert data to json object
|
||||
received_json = json.loads(data)
|
||||
|
||||
# GET COMMANDS
|
||||
# "command" : "..."
|
||||
|
||||
# SET COMMANDS
|
||||
# "command" : "..."
|
||||
# "parameter" : " ..."
|
||||
|
||||
# DATA COMMANDS
|
||||
# "command" : "..."
|
||||
# "type" : "..."
|
||||
# "dxcallsign" : "..."
|
||||
# "data" : "..."
|
||||
|
||||
# print(received_json)
|
||||
# print(received_json["type"])
|
||||
# print(received_json["command"])
|
||||
# try:
|
||||
worker = threading.Thread(target=self.worker, name="WORKER")
|
||||
worker.start()
|
||||
|
||||
|
||||
def update_audio_devices(self):
|
||||
while 1:
|
||||
static.AUDIO_INPUT_DEVICES, static.AUDIO_OUTPUT_DEVICES = audio.get_input_devices()
|
||||
time.sleep(1)
|
||||
|
||||
def update_serial_devices(self):
|
||||
while 1:
|
||||
serial_devices = []
|
||||
ports = serial.tools.list_ports.comports()
|
||||
for port, desc, hwid in ports:
|
||||
|
||||
if received_json["type"] == 'SET' and received_json["command"] == 'MYCALLSIGN':
|
||||
callsign = received_json["parameter"]
|
||||
print(received_json)
|
||||
if bytes(callsign, 'utf-8') == b'':
|
||||
self.request.sendall(b'INVALID CALLSIGN')
|
||||
structlog.get_logger("structlog").warning("[DMN] SET MYCALL FAILED", call=static.MYCALLSIGN, crc=static.MYCALLSIGN_CRC8)
|
||||
else:
|
||||
static.MYCALLSIGN = bytes(callsign, 'utf-8')
|
||||
static.MYCALLSIGN_CRC8 = helpers.get_crc_8(static.MYCALLSIGN)
|
||||
|
||||
structlog.get_logger("structlog").info("[DMN] SET MYCALL", call=static.MYCALLSIGN, crc=static.MYCALLSIGN_CRC8)
|
||||
# calculate hex of hwid if we have unique names
|
||||
crc_hwid = crc_algorithm(bytes(hwid, encoding='utf-8'))
|
||||
crc_hwid = crc_hwid.to_bytes(2, byteorder='big')
|
||||
crc_hwid = crc_hwid.hex()
|
||||
description = desc + ' [' + crc_hwid + ']'
|
||||
serial_devices.append({"PORT": str(port), "DESCRIPTION": str(description) })
|
||||
|
||||
static.SERIAL_DEVICES = serial_devices
|
||||
time.sleep(1)
|
||||
|
||||
|
||||
def worker(self):
|
||||
while 1:
|
||||
|
||||
data = self.daemon_queue.get()
|
||||
|
||||
# data[1] mycall
|
||||
# data[2] mygrid
|
||||
# data[3] rx_audio
|
||||
# data[4] tx_audio
|
||||
# data[5] devicename
|
||||
# data[6] deviceport
|
||||
# data[7] serialspeed
|
||||
# data[8] pttprotocol
|
||||
# data[9] pttport
|
||||
# data[10] data_bits
|
||||
# data[11] stop_bits
|
||||
# data[12] handshake
|
||||
# data[13] radiocontrol
|
||||
# data[14] rigctld_ip
|
||||
# data[15] rigctld_port
|
||||
if data[0] == 'STARTTNC':
|
||||
structlog.get_logger("structlog").warning("[DMN] Starting TNC", rig=data[5], port=data[6])
|
||||
|
||||
# list of parameters, necessary for running subprocess command as a list
|
||||
options = []
|
||||
options.append('--mycall')
|
||||
options.append(data[1])
|
||||
|
||||
if received_json["type"] == 'SET' and received_json["command"] == 'MYGRID':
|
||||
mygrid = received_json["parameter"]
|
||||
options.append('--mygrid')
|
||||
options.append(data[2])
|
||||
|
||||
options.append('--rx')
|
||||
options.append(data[3])
|
||||
|
||||
options.append('--tx')
|
||||
options.append(data[4])
|
||||
|
||||
options.append('--devicename')
|
||||
options.append(data[5])
|
||||
|
||||
options.append('--deviceport')
|
||||
options.append(data[6])
|
||||
|
||||
options.append('--serialspeed')
|
||||
options.append(data[7])
|
||||
|
||||
options.append('--pttprotocol')
|
||||
options.append(data[8])
|
||||
|
||||
options.append('--pttport')
|
||||
options.append(data[9])
|
||||
|
||||
options.append('--data_bits')
|
||||
options.append(data[10])
|
||||
|
||||
options.append('--stop_bits')
|
||||
options.append(data[11])
|
||||
|
||||
options.append('--handshake')
|
||||
options.append(data[12])
|
||||
|
||||
options.append('--radiocontrol')
|
||||
options.append(data[13])
|
||||
|
||||
options.append('--rigctld_ip')
|
||||
options.append(data[14])
|
||||
|
||||
options.append('--rigctld_port')
|
||||
options.append(data[15])
|
||||
|
||||
if bytes(mygrid, 'utf-8') == b'':
|
||||
self.request.sendall(b'INVALID GRID')
|
||||
else:
|
||||
static.MYGRID = bytes(mygrid, 'utf-8')
|
||||
structlog.get_logger("structlog").info("[DMN] SET MYGRID", grid=static.MYGRID)
|
||||
|
||||
# try running tnc from binary, else run from source
|
||||
# this helps running the tnc in a developer environment
|
||||
try:
|
||||
command = []
|
||||
if sys.platform == 'linux' or sys.platform == 'darwin':
|
||||
command.append('./tnc')
|
||||
elif sys.platform == 'win32' or sys.platform == 'win64':
|
||||
command.append('tnc.exe')
|
||||
|
||||
command += options
|
||||
p = subprocess.Popen(command)
|
||||
structlog.get_logger("structlog").info("[DMN] TNC started", path="binary")
|
||||
except:
|
||||
command = []
|
||||
if sys.platform == 'linux' or sys.platform == 'darwin':
|
||||
command.append('python3')
|
||||
elif sys.platform == 'win32' or sys.platform == 'win64':
|
||||
command.append('python')
|
||||
|
||||
command.append('main.py')
|
||||
command += options
|
||||
p = subprocess.Popen(command)
|
||||
structlog.get_logger("structlog").info("[DMN] TNC started", path="source")
|
||||
|
||||
if received_json["type"] == 'SET' and received_json["command"] == 'STARTTNC' and not static.TNCSTARTED:
|
||||
mycall = str(received_json["parameter"][0]["mycall"])
|
||||
mygrid = str(received_json["parameter"][0]["mygrid"])
|
||||
rx_audio = str(received_json["parameter"][0]["rx_audio"])
|
||||
tx_audio = str(received_json["parameter"][0]["tx_audio"])
|
||||
devicename = str(received_json["parameter"][0]["devicename"])
|
||||
deviceport = str(received_json["parameter"][0]["deviceport"])
|
||||
serialspeed = str(received_json["parameter"][0]["serialspeed"])
|
||||
pttprotocol = str(received_json["parameter"][0]["pttprotocol"])
|
||||
pttport = str(received_json["parameter"][0]["pttport"])
|
||||
data_bits = str(received_json["parameter"][0]["data_bits"])
|
||||
stop_bits = str(received_json["parameter"][0]["stop_bits"])
|
||||
handshake = str(received_json["parameter"][0]["handshake"])
|
||||
radiocontrol = str(received_json["parameter"][0]["radiocontrol"])
|
||||
rigctld_ip = str(received_json["parameter"][0]["rigctld_ip"])
|
||||
rigctld_port = str(received_json["parameter"][0]["rigctld_port"])
|
||||
static.TNCPROCESS = p # .pid
|
||||
static.TNCSTARTED = True
|
||||
|
||||
# data[1] devicename
|
||||
# data[2] deviceport
|
||||
# data[3] serialspeed
|
||||
# data[4] pttprotocol
|
||||
# data[5] pttport
|
||||
# data[6] data_bits
|
||||
# data[7] stop_bits
|
||||
# data[8] handshake
|
||||
# data[9] radiocontrol
|
||||
# data[10] rigctld_ip
|
||||
# data[11] rigctld_port
|
||||
if data[0] == 'TEST_HAMLIB':
|
||||
|
||||
devicename = data[1]
|
||||
deviceport = data[2]
|
||||
serialspeed = data[3]
|
||||
pttprotocol = data[4]
|
||||
pttport = data[5]
|
||||
data_bits = data[6]
|
||||
stop_bits = data[7]
|
||||
handshake = data[8]
|
||||
radiocontrol = data[9]
|
||||
rigctld_ip = data[10]
|
||||
rigctld_port = data[11]
|
||||
|
||||
|
||||
# check how we want to control the radio
|
||||
if radiocontrol == 'direct':
|
||||
import rig
|
||||
elif radiocontrol == 'rigctl':
|
||||
import rigctl as rig
|
||||
elif radiocontrol == 'rigctld':
|
||||
import rigctld as rig
|
||||
else:
|
||||
raise NotImplementedError
|
||||
|
||||
hamlib = rig.radio()
|
||||
hamlib.open_rig(devicename=devicename, deviceport=deviceport, hamlib_ptt_type=pttprotocol, serialspeed=serialspeed, pttport=pttport, data_bits=data_bits, stop_bits=stop_bits, handshake=handshake, rigctld_ip=rigctld_ip, rigctld_port = rigctld_port)
|
||||
|
||||
hamlib_version = rig.hamlib_version
|
||||
|
||||
hamlib.set_ptt(True)
|
||||
pttstate = hamlib.get_ptt()
|
||||
|
||||
if pttstate:
|
||||
structlog.get_logger("structlog").info("[DMN] Hamlib PTT", status = 'SUCCESS')
|
||||
response = {'COMMAND': 'TEST_HAMLIB', 'RESULT': 'SUCCESS'}
|
||||
elif not pttstate:
|
||||
structlog.get_logger("structlog").warning("[DMN] Hamlib PTT", status = 'NO SUCCESS')
|
||||
response = {'COMMAND': 'TEST_HAMLIB', 'RESULT': 'NOSUCCESS'}
|
||||
else:
|
||||
structlog.get_logger("structlog").error("[DMN] Hamlib PTT", status = 'FAILED')
|
||||
response = {'COMMAND': 'TEST_HAMLIB', 'RESULT': 'FAILED'}
|
||||
|
||||
structlog.get_logger("structlog").warning("[DMN] Starting TNC", rig=devicename, port=deviceport)
|
||||
|
||||
# list of parameters, necessary for running subprocess command as a list
|
||||
options = []
|
||||
options.append('--mycall')
|
||||
options.append(mycall)
|
||||
options.append('--mygrid')
|
||||
options.append(mygrid)
|
||||
options.append('--rx')
|
||||
options.append(rx_audio)
|
||||
options.append('--tx')
|
||||
options.append(tx_audio)
|
||||
options.append('--deviceport')
|
||||
options.append(deviceport)
|
||||
options.append('--devicename')
|
||||
options.append(devicename)
|
||||
options.append('--serialspeed')
|
||||
options.append(serialspeed)
|
||||
options.append('--pttprotocol')
|
||||
options.append(pttprotocol)
|
||||
options.append('--pttport')
|
||||
options.append(pttport)
|
||||
options.append('--data_bits')
|
||||
options.append(data_bits)
|
||||
options.append('--stop_bits')
|
||||
options.append(stop_bits)
|
||||
options.append('--handshake')
|
||||
options.append(handshake)
|
||||
options.append('--radiocontrol')
|
||||
options.append(radiocontrol)
|
||||
options.append('--rigctld_ip')
|
||||
options.append(rigctld_ip)
|
||||
options.append('--rigctld_port')
|
||||
options.append(rigctld_port)
|
||||
|
||||
|
||||
|
||||
# try running tnc from binary, else run from source
|
||||
# this helps running the tnc in a developer environment
|
||||
try:
|
||||
command = []
|
||||
if sys.platform == 'linux' or sys.platform == 'darwin':
|
||||
command.append('./tnc')
|
||||
elif sys.platform == 'win32' or sys.platform == 'win64':
|
||||
command.append('tnc.exe')
|
||||
|
||||
command += options
|
||||
p = subprocess.Popen(command)
|
||||
structlog.get_logger("structlog").info("[DMN] TNC started", path="binary")
|
||||
except:
|
||||
command = []
|
||||
if sys.platform == 'linux' or sys.platform == 'darwin':
|
||||
command.append('python3')
|
||||
elif sys.platform == 'win32' or sys.platform == 'win64':
|
||||
command.append('python')
|
||||
|
||||
command.append('main.py')
|
||||
command += options
|
||||
p = subprocess.Popen(command)
|
||||
structlog.get_logger("structlog").info("[DMN] TNC started", path="source")
|
||||
|
||||
static.TNCPROCESS = p # .pid
|
||||
static.TNCSTARTED = True
|
||||
|
||||
if received_json["type"] == 'SET' and received_json["command"] == 'STOPTNC':
|
||||
static.TNCPROCESS.kill()
|
||||
structlog.get_logger("structlog").warning("[DMN] Stopping TNC")
|
||||
#os.kill(static.TNCPROCESS, signal.SIGKILL)
|
||||
static.TNCSTARTED = False
|
||||
|
||||
if received_json["type"] == 'GET' and received_json["command"] == 'DAEMON_STATE':
|
||||
hamlib.set_ptt(False)
|
||||
hamlib.close_rig()
|
||||
|
||||
data = {
|
||||
'COMMAND': 'DAEMON_STATE',
|
||||
'DAEMON_STATE': [],
|
||||
'PYTHON_VERSION': str(python_version),
|
||||
'HAMLIB_VERSION': str(hamlib_version),
|
||||
'INPUT_DEVICES': [],
|
||||
'OUTPUT_DEVICES': [],
|
||||
'SERIAL_DEVICES': [],
|
||||
"CPU": str(psutil.cpu_percent()), "RAM": str(psutil.virtual_memory().percent), "VERSION": "0.1-prototype"}
|
||||
|
||||
if static.TNCSTARTED:
|
||||
data["DAEMON_STATE"].append({"STATUS": "running"})
|
||||
else:
|
||||
data["DAEMON_STATE"].append({"STATUS": "stopped"})
|
||||
|
||||
# UPDATE LIST OF AUDIO DEVICES
|
||||
try:
|
||||
# we need to "try" this, because sometimes libasound.so isn't in the default place
|
||||
# try to supress error messages
|
||||
with audio.noalsaerr(): # https://github.com/DJ2LS/FreeDATA/issues/22
|
||||
p = audio.pyaudio.PyAudio()
|
||||
# else do it the default way
|
||||
except Exception as e:
|
||||
p = audio.pyaudio.PyAudio()
|
||||
|
||||
for i in range(0, p.get_device_count()):
|
||||
# we need to do a try exception, beacuse for windows theres now audio device range
|
||||
try:
|
||||
maxInputChannels = p.get_device_info_by_host_api_device_index(0, i).get('maxInputChannels')
|
||||
maxOutputChannels = p.get_device_info_by_host_api_device_index(0, i).get('maxOutputChannels')
|
||||
name = p.get_device_info_by_host_api_device_index(0, i).get('name')
|
||||
except:
|
||||
maxInputChannels = 0
|
||||
maxOutputChannels = 0
|
||||
name = ''
|
||||
|
||||
if maxInputChannels > 0:
|
||||
data["INPUT_DEVICES"].append(
|
||||
{"ID": i, "NAME": str(name)})
|
||||
if maxOutputChannels > 0:
|
||||
data["OUTPUT_DEVICES"].append(
|
||||
{"ID": i, "NAME": str(name)})
|
||||
p.terminate()
|
||||
|
||||
# UPDATE LIST OF SERIAL DEVICES
|
||||
ports = serial.tools.list_ports.comports()
|
||||
for port, desc, hwid in ports:
|
||||
|
||||
# calculate hex of hwid if we have unique names
|
||||
crc_hwid = crc_algorithm(bytes(hwid, encoding='utf-8'))
|
||||
crc_hwid = crc_hwid.to_bytes(2, byteorder='big')
|
||||
crc_hwid = crc_hwid.hex()
|
||||
description = desc + ' [' + crc_hwid + ']'
|
||||
|
||||
data["SERIAL_DEVICES"].append(
|
||||
{"PORT": str(port), "DESCRIPTION": str(description) })
|
||||
|
||||
|
||||
jsondata = json.dumps(data)
|
||||
self.request.sendall(bytes(jsondata, encoding))
|
||||
|
||||
|
||||
if received_json["type"] == 'GET' and received_json["command"] == 'TEST_HAMLIB':
|
||||
|
||||
try:
|
||||
print(received_json["parameter"])
|
||||
|
||||
devicename = str(received_json["parameter"][0]["devicename"])
|
||||
deviceport = str(received_json["parameter"][0]["deviceport"])
|
||||
serialspeed = str(received_json["parameter"][0]["serialspeed"])
|
||||
pttprotocol = str(received_json["parameter"][0]["pttprotocol"])
|
||||
pttport = str(received_json["parameter"][0]["pttport"])
|
||||
data_bits = str(received_json["parameter"][0]["data_bits"])
|
||||
stop_bits = str(received_json["parameter"][0]["stop_bits"])
|
||||
handshake = str(received_json["parameter"][0]["handshake"])
|
||||
radiocontrol = str(received_json["parameter"][0]["radiocontrol"])
|
||||
rigctld_ip = str(received_json["parameter"][0]["rigctld_ip"])
|
||||
rigctld_port = str(received_json["parameter"][0]["rigctld_port"])
|
||||
|
||||
|
||||
# check how we want to control the radio
|
||||
if radiocontrol == 'direct':
|
||||
import rig
|
||||
elif radiocontrol == 'rigctl':
|
||||
import rigctl as rig
|
||||
elif radiocontrol == 'rigctld':
|
||||
import rigctld as rig
|
||||
else:
|
||||
raise NotImplementedError
|
||||
|
||||
hamlib = rig.radio()
|
||||
hamlib.open_rig(devicename=devicename, deviceport=deviceport, hamlib_ptt_type=pttprotocol, serialspeed=serialspeed, pttport=pttport, data_bits=data_bits, stop_bits=stop_bits, handshake=handshake, rigctld_ip=rigctld_ip, rigctld_port = rigctld_port)
|
||||
|
||||
hamlib_version = rig.hamlib_version
|
||||
|
||||
hamlib.set_ptt(True)
|
||||
pttstate = hamlib.get_ptt()
|
||||
if pttstate:
|
||||
structlog.get_logger("structlog").info("[DMN] Hamlib PTT", status = 'SUCCESS')
|
||||
data = {'COMMAND': 'TEST_HAMLIB', 'RESULT': 'SUCCESS'}
|
||||
elif not pttstate:
|
||||
structlog.get_logger("structlog").warning("[DMN] Hamlib PTT", status = 'NO SUCCESS')
|
||||
data = {'COMMAND': 'TEST_HAMLIB', 'RESULT': 'NOSUCCESS'}
|
||||
else:
|
||||
structlog.get_logger("structlog").error("[DMN] Hamlib PTT", status = 'FAILED')
|
||||
data = {'COMMAND': 'TEST_HAMLIB', 'RESULT': 'FAILED'}
|
||||
|
||||
hamlib.set_ptt(False)
|
||||
hamlib.close_rig()
|
||||
|
||||
jsondata = json.dumps(data)
|
||||
self.request.sendall(bytes(jsondata, encoding))
|
||||
|
||||
except Exception as e:
|
||||
structlog.get_logger("structlog").error("[DMN] Hamlib: Can't open rig", e = sys.exc_info()[0], error=e)
|
||||
|
||||
except Exception as e:
|
||||
structlog.get_logger("structlog").error("[DMN] Network error", error=e)
|
||||
structlog.get_logger("structlog").warning("[DMN] Closing client socket", ip=self.client_address[0], port=self.client_address[1])
|
||||
jsondata = json.dumps(response)
|
||||
sock.SOCKET_QUEUE.put(jsondata)
|
||||
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
|
|
@ -354,9 +229,22 @@ if __name__ == '__main__':
|
|||
PARSER.add_argument('--port', dest="socket_port",default=3001, help="Socket port", type=int)
|
||||
|
||||
ARGS = PARSER.parse_args()
|
||||
PORT = ARGS.socket_port
|
||||
static.DAEMONPORT = ARGS.socket_port
|
||||
|
||||
# --------------------------------------------START CMD SERVER
|
||||
|
||||
DAEMON_THREAD = threading.Thread(target=start_daemon, name="daemon")
|
||||
DAEMON_THREAD.start()
|
||||
try:
|
||||
structlog.get_logger("structlog").info("[DMN] Starting TCP/IP socket", port=static.DAEMONPORT)
|
||||
# https://stackoverflow.com/a/16641793
|
||||
socketserver.TCPServer.allow_reuse_address = True
|
||||
cmdserver = sock.ThreadedTCPServer((static.HOST, static.DAEMONPORT), sock.ThreadedTCPRequestHandler)
|
||||
server_thread = threading.Thread(target=cmdserver.serve_forever)
|
||||
server_thread.daemon = True
|
||||
server_thread.start()
|
||||
|
||||
except Exception as e:
|
||||
structlog.get_logger("structlog").error("[DMN] Starting TCP/IP socket failed", port=static.DAEMONPORT, e=e)
|
||||
|
||||
|
||||
daemon = DAEMON()
|
||||
while True:
|
||||
time.sleep(1)
|
||||
|
|
@ -48,6 +48,8 @@ class DATA():
|
|||
|
||||
self.mode_list = [14,14,14,12,10] # mode list of available modes, each mode will be used 2times per speed level
|
||||
|
||||
self.speed_level = len(self.mode_list) - 1 # speed level for selecting mode
|
||||
|
||||
self.rx_frame_bof_received = False
|
||||
self.rx_frame_eof_received = False
|
||||
|
||||
|
|
|
|||
151
tnc/sock.py
151
tnc/sock.py
|
|
@ -31,32 +31,56 @@ import sys
|
|||
import os
|
||||
import logging, structlog, log_handler
|
||||
import queue
|
||||
import psutil
|
||||
import audio
|
||||
|
||||
SOCKET_QUEUE = queue.Queue()
|
||||
DAEMON_QUEUE = queue.Queue()
|
||||
|
||||
CONNECTED_CLIENTS = set()
|
||||
|
||||
|
||||
class ThreadedTCPServer(socketserver.ThreadingMixIn, socketserver.TCPServer):
|
||||
pass
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
class ThreadedTCPRequestHandler(socketserver.StreamRequestHandler):
|
||||
|
||||
|
||||
|
||||
def send_to_client(self):
|
||||
while self.connection_alive:
|
||||
# send tnc state as network stream
|
||||
data = send_tnc_state()
|
||||
# check server port against daemon port and send corresponding data
|
||||
if self.server.server_address[1] == static.PORT and not static.TNCSTARTED:
|
||||
data = send_tnc_state()
|
||||
SOCKET_QUEUE.put(data)
|
||||
else:
|
||||
data = send_daemon_state()
|
||||
SOCKET_QUEUE.put(data)
|
||||
time.sleep(0.5)
|
||||
|
||||
|
||||
while not SOCKET_QUEUE.empty():
|
||||
data = SOCKET_QUEUE.get()
|
||||
sock_data = bytes(data, 'utf-8')
|
||||
sock_data += b'\n' # append line limiter
|
||||
|
||||
# send data to all clients
|
||||
for client in CONNECTED_CLIENTS:
|
||||
client.send(sock_data)
|
||||
|
||||
# we want to transmit scatter data only once to reduce network traffic
|
||||
static.SCATTER = []
|
||||
# we want to display INFO messages only once
|
||||
static.INFO = []
|
||||
|
||||
sock_data = bytes(data, 'utf-8')
|
||||
sock_data += b'\n' # append line limiter
|
||||
self.request.sendall(sock_data)
|
||||
static.INFO = []
|
||||
#self.request.sendall(sock_data)
|
||||
time.sleep(0.15)
|
||||
|
||||
def receive_from_client(self):
|
||||
data = bytes()
|
||||
while self.connection_alive:
|
||||
# BrokenPipeError: [Errno 32] Broken pipe
|
||||
chunk = self.request.recv(2)
|
||||
data += chunk
|
||||
|
||||
|
|
@ -66,18 +90,20 @@ class ThreadedTCPRequestHandler(socketserver.StreamRequestHandler):
|
|||
|
||||
if data.startswith(b'{"type"') and data.endswith(b'}\n'):
|
||||
data = data[:-1] # remove b'\n'
|
||||
process_tnc_commands(data)
|
||||
data = bytes()
|
||||
|
||||
if data.endswith(b'1\n'):
|
||||
print(data)
|
||||
data = bytes()
|
||||
if self.server.server_address[1] == static.PORT:
|
||||
process_tnc_commands(data)
|
||||
else:
|
||||
process_daemon_commands(data)
|
||||
|
||||
data = bytes()
|
||||
|
||||
|
||||
def handle(self):
|
||||
CONNECTED_CLIENTS.add(self.request)
|
||||
|
||||
structlog.get_logger("structlog").debug("[TNC] Client connected", ip=self.client_address[0], port=self.client_address[1])
|
||||
self.connection_alive = True
|
||||
|
||||
self.sendThread = threading.Thread(target=self.send_to_client, args=[]).start()
|
||||
self.receiveThread = threading.Thread(target=self.receive_from_client, args=[]).start()
|
||||
|
||||
|
|
@ -85,8 +111,12 @@ class ThreadedTCPRequestHandler(socketserver.StreamRequestHandler):
|
|||
while self.connection_alive:
|
||||
time.sleep(1)
|
||||
|
||||
structlog.get_logger("structlog").warning("[TNC] Closing client socket", ip=self.client_address[0], port=self.client_address[1])
|
||||
|
||||
|
||||
def finish(self):
|
||||
structlog.get_logger("structlog").warning("[TNC] Closing client socket", ip=self.client_address[0], port=self.client_address[1])
|
||||
CONNECTED_CLIENTS.remove(self.request)
|
||||
print(CONNECTED_CLIENTS)
|
||||
|
||||
|
||||
def process_tnc_commands(data):
|
||||
|
|
@ -204,8 +234,9 @@ def process_tnc_commands(data):
|
|||
output["DATA-ARRAY"].append({"DXCALLSIGN": str(static.RX_BUFFER[i][0], 'utf-8'), "DXGRID": str(static.RX_BUFFER[i][1], 'utf-8'), "TIMESTAMP": static.RX_BUFFER[i][2], "RXDATA": [rawdata]})
|
||||
|
||||
jsondata = json.dumps(output)
|
||||
self.request.sendall(bytes(jsondata, encoding))
|
||||
|
||||
#self.request.sendall(bytes(jsondata, encoding))
|
||||
SOCKET_QUEUE.put(jsondata)
|
||||
|
||||
if received_json["type"] == 'GET' and received_json["command"] == 'RX_MSG_BUFFER':
|
||||
output = {
|
||||
"COMMAND": "RX_MSG_BUFFER",
|
||||
|
|
@ -218,13 +249,15 @@ def process_tnc_commands(data):
|
|||
output["DATA-ARRAY"].append({"DXCALLSIGN": str(static.RX_MSG_BUFFER[i][0], 'utf-8'), "DXGRID": str(static.RX_MSG_BUFFER[i][1], 'utf-8'), "TIMESTAMP": static.RX_MSG_BUFFER[i][2], "RXDATA": [rawdata]})
|
||||
|
||||
jsondata = json.dumps(output)
|
||||
self.request.sendall(bytes(jsondata, encoding))
|
||||
#self.request.sendall(bytes(jsondata, encoding))
|
||||
SOCKET_QUEUE.put(jsondata)
|
||||
|
||||
if received_json["type"] == 'SET' and received_json["command"] == 'DEL_RX_BUFFER':
|
||||
static.RX_BUFFER = []
|
||||
|
||||
if received_json["type"] == 'SET' and received_json["command"] == 'DEL_RX_MSG_BUFFER':
|
||||
static.RX_MSG_BUFFER = []
|
||||
|
||||
# exception, if JSON cant be decoded
|
||||
except Exception as e:
|
||||
structlog.get_logger("structlog").error("[TNC] Network error", e=e)
|
||||
|
|
@ -265,11 +298,12 @@ def send_tnc_state():
|
|||
output["STATIONS"].append({"DXCALLSIGN": str(static.HEARD_STATIONS[i][0], 'utf-8'), "DXGRID": str(static.HEARD_STATIONS[i][1], 'utf-8'),"TIMESTAMP": static.HEARD_STATIONS[i][2], "DATATYPE": static.HEARD_STATIONS[i][3], "SNR": static.HEARD_STATIONS[i][4], "OFFSET": static.HEARD_STATIONS[i][5], "FREQUENCY": static.HEARD_STATIONS[i][6]})
|
||||
|
||||
jsondata = json.dumps(output)
|
||||
static.NETWORK_BUFFER = jsondata
|
||||
return jsondata
|
||||
|
||||
|
||||
def process_daemon_commands():
|
||||
def process_daemon_commands(data):
|
||||
# convert data to json object
|
||||
received_json = json.loads(data)
|
||||
|
||||
if received_json["type"] == 'SET' and received_json["command"] == 'MYCALLSIGN':
|
||||
callsign = received_json["parameter"]
|
||||
|
|
@ -292,8 +326,8 @@ def process_daemon_commands():
|
|||
static.MYGRID = bytes(mygrid, 'utf-8')
|
||||
structlog.get_logger("structlog").info("[DMN] SET MYGRID", grid=static.MYGRID)
|
||||
|
||||
|
||||
if received_json["type"] == 'SET' and received_json["command"] == 'STARTTNC' and not static.TNCSTARTED:
|
||||
|
||||
mycall = str(received_json["parameter"][0]["mycall"])
|
||||
mygrid = str(received_json["parameter"][0]["mygrid"])
|
||||
rx_audio = str(received_json["parameter"][0]["rx_audio"])
|
||||
|
|
@ -309,6 +343,52 @@ def process_daemon_commands():
|
|||
radiocontrol = str(received_json["parameter"][0]["radiocontrol"])
|
||||
rigctld_ip = str(received_json["parameter"][0]["rigctld_ip"])
|
||||
rigctld_port = str(received_json["parameter"][0]["rigctld_port"])
|
||||
DAEMON_QUEUE.put(['STARTTNC', \
|
||||
mycall, \
|
||||
mygrid, \
|
||||
rx_audio, \
|
||||
tx_audio, \
|
||||
devicename, \
|
||||
deviceport, \
|
||||
serialspeed, \
|
||||
pttprotocol, \
|
||||
pttport, \
|
||||
data_bits, \
|
||||
stop_bits, \
|
||||
handshake, \
|
||||
radiocontrol, \
|
||||
rigctld_ip, \
|
||||
rigctld_port \
|
||||
])
|
||||
|
||||
|
||||
if received_json["type"] == 'GET' and received_json["command"] == 'TEST_HAMLIB':
|
||||
|
||||
|
||||
devicename = str(received_json["parameter"][0]["devicename"])
|
||||
deviceport = str(received_json["parameter"][0]["deviceport"])
|
||||
serialspeed = str(received_json["parameter"][0]["serialspeed"])
|
||||
pttprotocol = str(received_json["parameter"][0]["pttprotocol"])
|
||||
pttport = str(received_json["parameter"][0]["pttport"])
|
||||
data_bits = str(received_json["parameter"][0]["data_bits"])
|
||||
stop_bits = str(received_json["parameter"][0]["stop_bits"])
|
||||
handshake = str(received_json["parameter"][0]["handshake"])
|
||||
radiocontrol = str(received_json["parameter"][0]["radiocontrol"])
|
||||
rigctld_ip = str(received_json["parameter"][0]["rigctld_ip"])
|
||||
rigctld_port = str(received_json["parameter"][0]["rigctld_port"])
|
||||
DAEMON_QUEUE.put(['TEST_HAMLIB', \
|
||||
devicename, \
|
||||
deviceport, \
|
||||
serialspeed, \
|
||||
pttprotocol, \
|
||||
pttport, \
|
||||
data_bits, \
|
||||
stop_bits, \
|
||||
handshake, \
|
||||
radiocontrol, \
|
||||
rigctld_ip, \
|
||||
rigctld_port \
|
||||
])
|
||||
|
||||
if received_json["type"] == 'SET' and received_json["command"] == 'STOPTNC':
|
||||
static.TNCPROCESS.kill()
|
||||
|
|
@ -316,5 +396,28 @@ def process_daemon_commands():
|
|||
static.TNCSTARTED = False
|
||||
|
||||
|
||||
def sent_daemon_state():
|
||||
pass
|
||||
def send_daemon_state():
|
||||
|
||||
python_version = str(sys.version_info[0]) + "." + str(sys.version_info[1])
|
||||
|
||||
|
||||
output = {
|
||||
'COMMAND': 'DAEMON_STATE',
|
||||
'DAEMON_STATE': [],
|
||||
'PYTHON_VERSION': str(python_version),
|
||||
'HAMLIB_VERSION': static.HAMLIB_VERSION,
|
||||
'INPUT_DEVICES': static.AUDIO_INPUT_DEVICES,
|
||||
'OUTPUT_DEVICES': static.AUDIO_OUTPUT_DEVICES,
|
||||
'SERIAL_DEVICES': static.SERIAL_DEVICES,
|
||||
'CPU': str(psutil.cpu_percent()),
|
||||
'RAM': str(psutil.virtual_memory().percent),
|
||||
'VERSION': '0.1'
|
||||
}
|
||||
|
||||
if static.TNCSTARTED:
|
||||
output["DAEMON_STATE"].append({"STATUS": "running"})
|
||||
else:
|
||||
output["DAEMON_STATE"].append({"STATUS": "stopped"})
|
||||
|
||||
jsondata = json.dumps(output)
|
||||
return jsondata
|
||||
|
|
@ -7,7 +7,6 @@ Created on Wed Dec 23 11:13:57 2020
|
|||
Here we are saving application wide variables and stats, which have to be accessed everywhere.
|
||||
Not nice, tipps are appreciated :-)
|
||||
"""
|
||||
NETWORK_BUFFER = b''
|
||||
# DAEMON
|
||||
DAEMONPORT = 3001
|
||||
TNCSTARTED = False
|
||||
|
|
@ -31,12 +30,14 @@ HOST = "0.0.0.0"
|
|||
PORT = 3000
|
||||
SOCKET_TIMEOUT = 1 # seconds
|
||||
# ---------------------------------
|
||||
|
||||
SERIAL_DEVICES = []
|
||||
# ---------------------------------
|
||||
|
||||
|
||||
PTT_STATE = False
|
||||
TRANSMITTING = False
|
||||
|
||||
HAMLIB_VERSION = '0'
|
||||
HAMLIB_PTT_TYPE = 'RTS'
|
||||
HAMLIB_DEVICE_NAME = 'RIG_MODEL_DUMMY_NOVFO'
|
||||
HAMLIB_DEVICE_PORT = '/dev/ttyUSB0'
|
||||
|
|
@ -61,6 +62,8 @@ SCATTER = []
|
|||
# ---------------------------------
|
||||
|
||||
# Audio Defaults
|
||||
AUDIO_INPUT_DEVICES = []
|
||||
AUDIO_OUTPUT_DEVICES = []
|
||||
AUDIO_INPUT_DEVICE = -2
|
||||
AUDIO_OUTPUT_DEVICE = -2
|
||||
BUFFER_OVERFLOW_COUNTER = [0,0,0]
|
||||
|
|
|
|||
Loading…
Reference in a new issue