def save_spot(dimap, queueitem):
msgid, msg = queueitem
if 'DATE' in msg:
timestamp = time.mktime(email.utils.parsedate(msg["DATE"]))
else:
LOGGER.info("Can't find date in " + str(msg.__dict__))
dimap.flag(msgid)
return
try:
sbd = {
'ID': msg['X-SPOT-Messenger'],
'LT': float(msg['X-SPOT-Latitude']),
'LG': float(msg['X-SPOT-Longitude']),
'Type': msg['X-SPOT-Type'],
'LOCALTU': msg['X-Spot-Time'],
'TU': timestamp,
'DR': 0,
'AL': 0,
'VL': 0,
'TY': 'spot'
}
if not lat_long_isvalid(sbd['LT'], sbd['LG']):
raise ValueError('Lon/Lat {},{} is not valid.'.format(sbd['LG'], sbd['LT']))
except ValueError as e:
LOGGER.error("Couldn't parse {}, error: {}".format(sbd, e))
dimap.flag(msgid)
return
LoggedPoint.parse_sbd(sbd)
dimap.delete(msgid)
def save_mp70(dimap, queueitem):
'''
mp70/rv50 device type using comma separated output
Sample email content and associated fields:
Device_ID, Battery_Voltage, Latitude, Longitude, Speed_km/h, Heading, Time_UTC
N681260193011034,12.09,-031.99275,+115.88458,0,0,01/11/2019 06:57:40
'''
msgid, msg = queueitem
sbd = {"RAW": msg.get_payload().strip().split(",")}
try:
sbd["ID"] = sbd["RAW"][0]
sbd["LT"] = float(sbd["RAW"][2])
sbd["LG"] = float(sbd["RAW"][3])
if not lat_long_isvalid(sbd['LT'], sbd['LG']):
raise ValueError('Lon/Lat {},{} is not valid.'.format(sbd['LG'], sbd['LT']))
sbd["TU"] = time.mktime(datetime.strptime(sbd["RAW"][6], "%m/%d/%Y %H:%M:%S").timetuple())
sbd["VL"] = int(sbd["RAW"][4])
sbd["DR"] = int(sbd["RAW"][5])
sbd["TY"] = 'other'
except ValueError as e:
LOGGER.error(e)
dimap.flag(msgid)
return
try:
LoggedPoint.parse_sbd(sbd)
except Exception as e:
LOGGER.error(e)
dimap.flag(msgid)
return
dimap.delete(msgid)
def save_dplus(dimap, queueitem):
msgid, msg = queueitem
sbd = {"RAW": msg.get_payload().strip().split("|")}
try:
deviceid = sbd["ID"] = int(sbd["RAW"][0])
sbd["LT"] = float(sbd["RAW"][4])
sbd["LG"] = float(sbd["RAW"][5])
if not lat_long_isvalid(sbd['LT'], sbd['LG']):
raise ValueError('Lon/Lat {},{} is not valid.'.format(sbd['LG'], sbd['LT']))
sbd["TU"] = time.mktime(datetime.strptime(sbd["RAW"][1], "%d-%m-%y %H:%M:%S").timetuple())
sbd["VL"] = int(sbd["RAW"][6]) * 1000
sbd["DR"] = int(sbd["RAW"][7])
sbd["AL"] = int(sbd["RAW"][9])
sbd["TY"] = 'dplus'
except ValueError as e:
LOGGER.error(e)
dimap.flag(msgid)
return
try:
LoggedPoint.parse_sbd(sbd)
except Exception as e:
LOGGER.error(e)
dimap.flag(msgid)
return
dimap.delete(msgid)
def save_spot(queueitem):
msgid, msg = queueitem
if 'DATE' in msg:
timestamp = time.mktime(email.utils.parsedate(msg["DATE"]))
else:
logger.info("Can't find date in " + str(msg.__dict__))
dimap.flag(msgid)
return
try:
sbd = {
'ID': msg['X-SPOT-Messenger'],
'LT': msg['X-SPOT-Latitude'],
'LG': msg['X-SPOT-Longitude'],
'Type': msg['X-SPOT-Type'],
'LOCALTU': msg['X-Spot-Time'],
'TU': timestamp,
'DR': 0,
'AL': 0,
'VL': 0
}
except ValueError as e:
logger.warning("Couldn't parse {}, error: {}".format(sbd, e))
dimap.flag(msgid)
return
LoggedPoint.parse_sbd(sbd)
dimap.delete(msgid)
def save_iriditrak(dimap, queueitem):
msgid, msg = queueitem
try:
deviceid = int(msg["SUBJECT"].replace('SBD Msg From Unit: ', ''))
except ValueError:
dimap.flag(msgid)
return
attachment = None
for part in msg.walk():
if part.get_content_maintype() != 'multipart':
attachment = part.get_payload(decode=True)
# Make sure email is from iridium and has valid timestamp
received = filter(lambda val: val.find("(HELO sbd.iridium.com)") > -1, msg.values())
if 'DATE' in msg:
timestamp = time.mktime(email.utils.parsedate(msg["DATE"]))
elif len(received) == 1:
timestamp = time.mktime(email.utils.parsedate(received[0].split(';')[-1].strip()))
else:
LOGGER.info("Can't find date in " + str(msg.__dict__))
sbd = {'ID': deviceid, 'TU': timestamp, 'TY': 'iriditrak'}
# BEAM binary message, 10byte or 20byte
if len(attachment) <= 20:
try:
raw = struct.unpack("<BBBBBBBBBBIHHH"[:len(attachment) + 1], attachment)
# Byte 1 Equation byte, use to detect type of message
sbd['EQ'] = raw[0]
# BEAM 10byte and 20byte binary messages
if sbd['EQ'] in [1, 2, 3, 4, 18, 19, 25, 26]:
# Byte 2: SSSS:GPS:Lat:Lng:Msd (SSSS = SQ, Msd = Most Significant Digit of Longitude)
sbd['SQ'] = int('0' + bin(raw[1])[2:][-8:-4], 2)
Lat = int(bin(raw[1])[2:][-3]) * '-'
Lng = int(bin(raw[1])[2:][-2]) * '-'
LngH = bin(raw[1])[2:][-1]
# Byte 3,4 (Latitude HHMM)
LatH = str(int('0' + bin(raw[2])[2:][-4:], 2)) + str(int('0' + bin(raw[2])[2:][-8:-4], 2))
LatM = str(int('0' + bin(raw[3])[2:][-4:], 2)) + str(int('0' + bin(raw[3])[2:][-8:-4], 2))
# Byte 5,6 (Latitude .MMMM)
LatM += '.' + str(int('0' + bin(raw[4])[2:][-4:], 2)) + str(int('0' + bin(raw[4])[2:][-8:-4], 2))
LatM += str(int('0' + bin(raw[5])[2:][-4:], 2)) + str(int('0' + bin(raw[5])[2:][-8:-4], 2))
sbd['LT'] = float(Lat + str(int(LatH) + float(LatM) / 60))
# Byte 7,8 (Longitude HHMM)
LngH += str(int('0' + bin(raw[6])[2:][-4:], 2)) + str(int('0' + bin(raw[6])[2:][-8:-4], 2))
LngM = str(int('0' + bin(raw[7])[2:][-4:], 2)) + str(int('0' + bin(raw[7])[2:][-8:-4], 2))
# Byte 9,10 (Longitude .MMMM)
LngM += '.' + str(int('0' + bin(raw[8])[2:][-4:], 2)) + str(int('0' + bin(raw[8])[2:][-8:-4], 2))
LngM += str(int('0' + bin(raw[9])[2:][-4:], 2)) + str(int('0' + bin(raw[9])[2:][-8:-4], 2))
sbd['LG'] = float(Lng + str(int(LngH) + float(LngM) / 60))
if not lat_long_isvalid(sbd['LT'], sbd['LG']):
raise ValueError('Lon/Lat {},{} is not valid.'.format(sbd['LG'], sbd['LT']))
if len(raw) == 14:
# Byte 11,12,13,14 is unix time, but local to the device??
# use email timestamp because within 10 secs and fairly accurate
# might have future issues with delayed retransmits
sbd['LOCALTU'] = raw[10]
# Byte 15,16 are speed in 10 m/h
sbd['VL'] = raw[11] * 10
# Byte 17,18 is altitude in m above sea level
sbd['AL'] = raw[12]
# Byte 19,20 is direction in degrees
sbd['DR'] = raw[13]
LOGGER.debug(str(sbd))
else:
LOGGER.warning("Don't know how to read " + force_text(sbd['EQ']) + " - " + force_text(raw))
dimap.flag(msgid)
return
except Exception as e:
LOGGER.error(force_text(e))
dimap.flag(msgid)
return
else:
LOGGER.warning("Flagging IridiTrak message {}".format(msgid))
dimap.flag(msgid)
return
LoggedPoint.parse_sbd(sbd)
dimap.delete(msgid)
def save_iriditrak(queueitem):
msgid, msg = queueitem
try:
deviceid = int(msg["SUBJECT"].replace('SBD Msg From Unit: ', ''))
except ValueError:
dimap.flag(msgid)
return
attachment = None
for part in msg.walk():
if part.get_content_maintype() != 'multipart':
attachment = part.get_payload(decode=True)
# Make sure email is from iridium and has valid timestamp
received = filter(lambda val: val.find("(HELO sbd.iridium.com)") > -1, msg.values())
if 'DATE' in msg:
timestamp = time.mktime(email.utils.parsedate(msg["DATE"]))
elif len(received) == 1:
timestamp = time.mktime(email.utils.parsedate(received[0].split(';')[-1].strip()))
else:
logger.info("Can't find date in " + str(msg.__dict__))
sbd = {'ID': deviceid, 'TU': timestamp}
# Normal BEAM sbdtext message
if attachment.find(',') == 0:
for field in ['SQ', 'FU', 'DD', 'LT', 'LG', 'TU', 'VL', 'DR', 'AL']:
try:
sbd[field] = sbdfield(attachment, field)
except:
pass
try:
sbd['LOCALTU'] = sbd['FU']
sbd['FU'] = None
except:
pass
# BEAM binary message, 10byte or 20byte
elif len(attachment) <= 20:
try:
raw = struct.unpack("<BBBBBBBBBBIHHH"[:len(attachment)+1], attachment)
# Byte 1 Equation byte, use to detect type of message
sbd['EQ'] = raw[0]
# BEAM 10byte and 20byte binary messages
if sbd['EQ'] in [1, 2, 3, 4, 18, 25, 26]:
# Byte 2: SSSS:GPS:Lat:Lng:Msd (SSSS = SQ, Msd = Most Significant Digit of Longitude)
sbd['SQ'] = int('0'+bin(raw[1])[2:][-8:-4], 2)
GPS = int(bin(raw[1])[2:][-4])
Lat = int(bin(raw[1])[2:][-3]) * '-'
Lng = int(bin(raw[1])[2:][-2]) * '-'
LngH = bin(raw[1])[2:][-1]
# Byte 3,4 (Latitude HHMM)
LatH = str(int('0'+bin(raw[2])[2:][-4:], 2)) + str(int('0'+bin(raw[2])[2:][-8:-4], 2))
LatM = str(int('0'+bin(raw[3])[2:][-4:], 2)) + str(int('0'+bin(raw[3])[2:][-8:-4], 2))
# Byte 5,6 (Latitude .MMMM)
LatM += '.' + str(int('0'+bin(raw[4])[2:][-4:], 2)) + str(int('0'+bin(raw[4])[2:][-8:-4], 2))
LatM += str(int('0'+bin(raw[5])[2:][-4:], 2)) + str(int('0'+bin(raw[5])[2:][-8:-4], 2))
sbd['LT'] = float(Lat + str(int(LatH) + float(LatM) / 60))
# Byte 7,8 (Longitude HHMM)
LngH += str(int('0'+bin(raw[6])[2:][-4:], 2)) + str(int('0'+bin(raw[6])[2:][-8:-4], 2))
LngM = str(int('0'+bin(raw[7])[2:][-4:], 2)) + str(int('0'+bin(raw[7])[2:][-8:-4], 2))
# Byte 9,10 (Longitude .MMMM)
LngM += '.' + str(int('0'+bin(raw[8])[2:][-4:], 2)) + str(int('0'+bin(raw[8])[2:][-8:-4], 2))
LngM += str(int('0'+bin(raw[9])[2:][-4:], 2)) + str(int('0'+bin(raw[9])[2:][-8:-4], 2))
sbd['LG'] = float(Lng + str(int(LngH) + float(LngM) / 60))
if len(raw) == 14:
# Byte 11,12,13,14 is unix time, but local to the device??
# use email timestamp because within 10 secs and fairly accurate
# might have future issues with delayed retransmits
sbd['LOCALTU'] = raw[10]
# Byte 15,16 are speed in 10 m/h
sbd['VL'] = raw[11] * 10
# Byte 17,18 is altitude in m above sea level
sbd['AL'] = raw[12]
# Byte 19,20 is direction in degrees
sbd['DR'] = raw[13]
logger.debug(str(sbd))
else:
logger.warning("Don't know how to read " + force_text(sbd['EQ']) + " - " + force_text(raw))
dimap.flag(msgid)
return
except Exception as e:
logger.warning("error: " + force_text(e))
dimap.flag(msgid)
return
else:
logger.warning("Extra stuff")
dimap.flag(msgid)
return
LoggedPoint.parse_sbd(sbd)
dimap.delete(msgid)
def save_dplus(queueitem):
msgid, msg = queueitem
sbd = {"RAW": msg.get_payload().strip().split("|")}
deviceid = sbd["ID"] = int(sbd["RAW"][0])
try:
sbd["LT"] = float(sbd["RAW"][4])
sbd["LG"] = float(sbd["RAW"][5])
sbd["TU"] = time.mktime(datetime.strptime(sbd["RAW"][1], "%d-%m-%y %H:%M:%S").timetuple())
sbd["VL"] = int(sbd["RAW"][6]) * 1000
sbd["DR"] = int(sbd["RAW"][7])
sbd["AL"] = int(sbd["RAW"][9])
except ValueError, e:
logger.warning(e)
dimap.flag(msgid)
return
LoggedPoint.parse_sbd(sbd)
dimap.delete(msgid)
def save_spot(queueitem):
msgid, msg = queueitem
if 'DATE' in msg:
timestamp = time.mktime(email.utils.parsedate(msg["DATE"]))
else:
logger.info("Can't find date in " + str(msg.__dict__))
dimap.flag(msgid)
return
try:
sbd = {
'ID': msg['X-SPOT-Messenger'],
'LT': msg['X-SPOT-Latitude'],