def msgproc(ax):
global dupls
msgout = []
if len(ax) < 2:
return 1
if len(ax[1]) <> 4:
return 2
if len(ax[1][3]) < 12:
return 3
msgport = ax[0]
msgfrom = ax[1][0]
msgdest = ax[1][3][1:10].strip()
msgbody = ax[1][3][11:].strip()
msgdupl = False
msgidnr = ''
# Check NWS/BOM bulletins gating from IS to Rf
if msgport < 0:
if msgdest.find('NWS') == 0:
for rxp in range(0, len(radioports)):
if radioports[rxp].gtnws:
axg = [
ax[1][0], ax[1][1],
[['TCPIP', 0], [cvars.get('genCFGcall'), 1]], ax[1][3]
]
gts = dixlibax25.vir2txt(axg)
radioports[rxp].sendgate('}' + gts)
dixlibsql.airgatedaddrecord(rxp, gts)
return 4
if msgdest.find('BOM') == 0:
for rxp in range(0, len(radioports)):
if radioports[rxp].gtbom:
axg = [
ax[1][0], ax[1][1],
[['TCPIP', 0], [cvars.get('genCFGcall'), 1]], ax[1][3]
]
gts = dixlibax25.vir2txt(axg)
radioports[rxp].sendgate('}' + gts)
dixlibsql.airgatedaddrecord(rxp, gts)
return 4
igw = cvars.get('igtport')
k = msgbody.find('{')
if k >= 0:
msgidnr = msgbody[k + 1:]
msgbody = msgbody[:k]
#print ">>>> MSG DATA:", msgport, msgdest, msgbody, msgidnr
# Is message addressed to us?
if msgdest == cvars.get('genCFGcall'):
################################################
# Message for us
################################################
# Send ACK if requested
if msgidnr <> '':
s = ":%-9s:ack%s" % (msgfrom, msgidnr)
#print "--- SEND ACK:", s
SendMy2Autoport(msgfrom, s)
# Check duplication
try:
if dupls[msgfrom + ' ' + msgidnr]:
msgdupl = True
except:
pass
# Add msg ID to cache
dupls[msgfrom + ' ' + msgidnr] = time.time()
# Check message type
if msgbody[0:3] == 'ack':
#print "ACK RECEIVED", msgfrom, msgbody
ackqueue.put([msgfrom, msgbody[:3], msgbody[3:]])
if msgbody[0:3] == 'rej':
#print "REJ RECEIVED"
ackqueue.put([msgfrom, msgbody[:3], msgbody[3:]])
elif (msgbody[0] == '?' or msgbody[0] == '!') and not msgdupl:
################################################
# Process queries and commands
################################################
#print ">>>> DIRECTED QUERY FOR US"
qcmd = msgbody.upper().split()
#######################
# Process commands
#######################
if msgbody[0] == '!':
answ = 'Command ' + msgbody + ' is unknown'
cmd = ''
if qcmd[0] == '!APRS':
cmd = '?APRS?'
elif qcmd[0] == '!IGATE':
cmd = '?IGATE?'
elif qcmd[0] == '!WX':
cmd = '?WX?'
if cmd <> '':
answ = "Query %s sent to radio port(s)" % (cmd)
for p in radioports:
p.sendmy(cmd)
else:
#######################
# Process queries
#######################
answ = 'Query ' + msgbody + ' is not implemented yet'
nrc, cmd = CmdNorm(qcmd[0][1:])
cmd = '?' + cmd
if nrc == 0:
answ = "Query %s unknown" % (qcmd[0])
elif nrc > 1:
answ = answ = "Query %s too short" % (qcmd[0])
else:
################################
# Standard directed queries
################################
if cmd == '?APRSD':
hrd = None
if len(qcmd) == 1:
prtnr = -1
hrd = dixlibsql.airgetdirect1h(prtnr)
else:
try:
prtnr = int(qcmd[1])
if prtnr < 0 or prtnr >= len(radioports):
answ = "Port %s doesn't exist" % (qcmd[1])
else:
hrd = dixlibsql.airgetdirect1h(prtnr)
except:
answ = "Wrong port format: %s" % (qcmd[1])
if hrd <> None:
if len(hrd) == 0:
answ = 'Directs=None'
else:
if prtnr < 0:
v = ''
else:
v = 'AIR%d: ' % (prtnr)
for i in range(0, len(hrd)):
if i % 5 == 0 and i <> 0:
if prtnr < 0:
v += '\r'
else:
v += '\rAIR%d: ' % (prtnr)
v += hrd[i] + ' '
answ = v
elif cmd == '?APRSH':
if len(qcmd) == 1:
answ = 'No callsign provided'
else:
wlst = dixlibsql.GetAprshList(qcmd[1], -9)
answ = "%s " % (qcmd[1])
if len(wlst) == 0:
answ += "was not heard in last 8 hours"
else:
answ += "heard:"
for plst in wlst:
if plst == 0:
answ += ' .'
else:
answ += " %d" % (plst)
elif cmd == '?APRSM':
answ = 'No undelivered message(s) for you'
elif cmd == '?APRSO':
answ = 'No object(s) provided by this node'
elif cmd == '?APRSP':
if msgport < 0:
igw.sendmy(igw.bcntx)
else:
radioports[msgport].sendmy(
radioports[msgport].bcntx)
answ = "Position report sent"
elif cmd == '?APRSS':
s = '>' + cvars.get('genCFGstat')
if msgport < 0:
igw.sendmy(s)
else:
radioports[msgport].sendmy(s)
answ = "Status report sent"
elif cmd == '?APRST' or cmd == '?PING?':
s = dixlibax25.vir2txt(ax[1])
s = s.split(':')[0]
answ = 'Path - ' + s
#############################
# Non-standard queries
#############################
elif cmd == '?DATE' or cmd == '?TIME':
answ = time.strftime("Date: %d-%m-%Y %H:%Mz",
time.gmtime())
elif cmd == '?DX':
if cvars.get('genCFGmetric'):
unit = 'km'
else:
unit = 'mi'
if len(qcmd) == 1:
prtnr = -1
else:
try:
prtnr = int(qcmd[1])
if prtnr < 0 or prtnr >= len(radioports):
answ = "Port %s doesn't exist" % (qcmd[1])
prtnr = None
except:
answ = "Wrong port format: %s" % (qcmd[1])
prtnr = None
if prtnr <> None:
w = dixlibsql.GetDxList1h(1, prtnr)
if len(w) == 0:
answ = " 1h: None\r"
else:
ww = time.strftime("%d-%m-%Y %H:%Mz",
time.gmtime(w[0][1]))
answ = " 1h: %+9s %s on %12s AIR%d\r" % (
w[0][0],
dixlibgeo.fmtdist(
w[0][3], cvars.get('genCFGmetric')),
ww, w[0][2])
w = dixlibsql.GetDxList24h(1, prtnr)
if len(w) == 0:
answ += "24h: None\r"
else:
ww = time.strftime("%d-%m-%Y %H:%Mz",
time.gmtime(w[0][1]))
answ += "24h: %+9s %s on %12s AIR%d\r" % (
w[0][0],
dixlibgeo.fmtdist(
w[0][3], cvars.get('genCFGmetric')),
ww, w[0][2])
w = dixlibsql.GetDxListTot(1, prtnr)
if len(w) == 0:
answ += "All: None\r"
else:
ww = time.strftime("%d-%m-%Y %H:%Mz",
time.gmtime(w[0][1]))
answ += "All: %+9s %s on %12s AIR%d\r" % (
w[0][0],
dixlibgeo.fmtdist(
w[0][3], cvars.get('genCFGmetric')),
ww, w[0][2])
elif cmd == '?HELP':
answ = '?APRSD ?APRSH ?APRSM ?APRSO ?APRSP\r'
answ += '?APRSS ?APRST ?PING?\r'
answ += '?DATE ?DX ?HELP ?INFO ?OWNER ?PORTS ?TIME\r'
answ += '?TYPE ?UPTIME ?VERSION ?IGATE?'
elif cmd == '?INFO':
if len(qcmd) == 1:
answ = 'No callsign provided'
else:
answ = ''
res1 = dixlibsql.getdbposfull(qcmd[1])
if len(res1) <> 0:
if time.time() - res1[1] >= 3660.0:
ww = time.strftime(
"%d-%m-%Y %H:%Mz",
time.gmtime(float(res1[1])))
answ += "Posit %0.4f/%0.4f %s on %s\r" % (
res1[2], res1[3],
dixlibgeo.fmtdist(
res1[4],
cvars.get('genCFGmetric')), ww)
else:
answ += "Posit %0.4f/%0.4f %s %d mins ago\r" % (
res1[2], res1[3],
dixlibgeo.fmtdist(
res1[4],
cvars.get('genCFGmetric')),
(time.time() - res1[1]) / 60.0)
res3 = dixlibsql.GetStnBest(qcmd[1])
if res3 <> None:
if res3[3] == 0:
answ += "Heard direct on AIR%d %d mins ago\r" % (
res3[2],
(time.time() - res3[1]) / 60.0)
else:
viatxt = res3[7]
idxtxt = viatxt.find(',')
if idxtxt > 0:
viatxt = viatxt[idxtxt + 1:]
answ += "Heard best via %s on AIR%d %d mins ago\r" % (
viatxt, res3[2],
(time.time() - res3[1]) / 60.0)
res3 = dixlibsql.GetStnLast(qcmd[1])
viatxt = res3[7]
idxtxt = viatxt.find(',')
if idxtxt > 0:
viatxt = viatxt[idxtxt + 1:]
answ += "Heard last via %s on AIR%d %d mins ago\r" % (
viatxt, res3[2],
(time.time() - res3[1]) / 60.0)
else:
res4 = dixlibsql.GetAprshList(qcmd[1], -1)
for infidx in range(0, 8):
if res4[infidx] > 0:
answ = "Heard on Rf %d hours ago\r" % (
infidx)
break
res2 = dixlibsql.IsConnectedToNet(qcmd[1])
if res2 <> 0:
answ += "Heard on Net %d mins ago\r" % (
(time.time() - res2) / 60.0)
if answ == '':
answ = "No info stored on %s" % (qcmd[1])
elif cmd == '?OWNER':
answ = 'Owner: ' + cvars.get('genCFGowner')
elif cmd == '?PORTS':
if igw == None:
answ = "iGate closed\r"
else:
answ = "IS % s:%d (%s) %d/%d\r" % (
igw.srvid, igw.srvpr, igw.srvfl, igw.connr,
cvars.get('igwSTATrescnt'))
if cvars.get('webCFGport') <> None:
answ += 'WEB %d\r' % (cvars.get('webCFGport'))
for i in range(0, len(radioports)):
answ += "AIR%d (%s) %s\r" % (
i, radioports[i].hwtyp, radioports[i].pdesc)
elif cmd == '?TYPE':
answ = "It's DIXPRS by Bela, HA5DI"
elif cmd == '?UPTIME':
uptd = (time.mktime(time.gmtime()) - time.mktime(
cvars.get('sysVARstart'))) / 86400.0
upth = (uptd - int(uptd)) * 24.0
uptm = (upth - int(upth)) * 60.0
answ = time.strftime("Up since %d %b %Y %H:%Mz ",
cvars.get('sysVARstart'))
answ += "(%d days %d hours %d mins)" % (
int(uptd), int(upth), int(uptm))
elif cmd == '?VERSION':
answ = dixprscommon.version + ' (' + dixprscommon.versdat + ') on ' + platform.uname()[0] + \
' ' + platform.uname()[2] + ' (' + platform.uname()[4] + '), Python ' + platform.python_version()
elif cmd == '?IGATE?':
if len(qcmd) == 1:
prtnr = -1
else:
try:
prtnr = int(qcmd[1])
if prtnr < 0 or prtnr >= len(radioports):
answ = "Port %s doesn't exist" % (qcmd[1])
prtnr = None
except:
answ = "Wrong port format: %s" % (qcmd[1])
prtnr = None
if prtnr <> None:
answ = dixlibaprs.mkcaptxt(prtnr)
elif cmd == '?EXT':
answ = "Saved"
tmstr = time.strftime("%Y%m%d%H%M%S", time.gmtime())
fn = homedir + dirsep + "cmds" + dirsep + tmstr + ".cmd"
try:
fp = open(fn, "wt")
fp.write(tmstr + " " + msgfrom + " " + msgbody)
fp.close()
except IOError:
pass
else:
answ = "Query error #1"
# Send reply
answx = []
for p in answ.splitlines():
ww = p.rstrip()
if len(ww) == 0:
continue
answx.append(ww)
if len(answx) <= 1:
answ = answx
else:
answ = []
ii = 1
for p in answx:
answ.append("(%d/%d) %s" % (ii, len(answx), p))
ii += 1
# Add line numbers if needed
for p in answ:
s = ":%-9s:%s" % (msgfrom, p)
if msgidnr <> '':
ackstr = "%d" % (dixlibsql.msggetacknr())
s += "{" + ackstr
msgout = [msgfrom, ackstr, s]
msgqueue.put(msgout)
else:
SendMy2Autoport(msgfrom, s)
elif not msgdupl:
#print ">>>> MSG FOR US"
pass
elif ax[0] < 0:
################################################
# Message not for us and received from Internet
################################################
gt = 0
# Is receiving station connected to NET?
if dixlibsql.IsConnectedToNet(msgdest) == 0:
# Was sending station heard on Rf?
if dixlibsql.GetRfPort(msgfrom) < 0:
# Start of APRS4R loop fix
#fl = 0
#
#for p in ax[1][2]:
# if p[0] == 'qAC':
# fl = 1
# break
# End og APRS4R loop fix
# Check TCPXX, NOGATE or RFONLY in header
fl = 1
for p in ax[1][2]:
if p[0] == 'NOGATE' or p[0] == 'RFONLY' or p[0] == 'TCPXX':
fl = 0
break
# Can be gated
if fl <> 0:
# Is receiving station local?
if dixlibsql.IsLocal(msgdest,
cvars.get('genCFGlocalhops')):
# Is range based filtering enabled?
if cvars.get('genCFGmsgrange') <> None:
# Is postion known?
ps = dixlibsql.getdbpos(msgdest)
if len(ps) <> 2:
gt = 1 # Position not known, gate based on hop count
else:
dist = dixlibgeo.qradist(
ps, (cvars.get('genCFGlati'),
cvars.get('genCFGlong')))
# Gate if within range
if dist < cvars.get('genCFGmsgrange'):
gt = 1
else:
gt = 1
# Gate it to Rf port when source station was heard
if gt <> 0:
rxp = dixlibsql.GetRfPort(msgdest)
if rxp >= 0:
axg = [
ax[1][0], ax[1][1],
[['TCPIP', 0], [cvars.get('genCFGcall'), 1]], ax[1][3]
]
gts = dixlibax25.vir2txt(axg)
radioports[rxp].sendgate('}' + gts)
dixlibsql.airgatedaddrecord(rxp, gts)
# Message input queue Queue.Empty,
# Remember incoming mesages for 5 min (300 sec)
wlst = {}
t = time.time()
for k, v in dupls.iteritems():
if t - v < 300:
wlst[k] = v
dupls = wlst
return 0
def msgproc(ax):
global dupls
msgout = []
if len(ax) < 2:
return 1
if len(ax[1]) <> 4:
return 2
if len(ax[1][3]) < 12:
return 3
msgport = ax[0]
msgfrom = ax[1][0]
msgdest = ax[1][3][1:10].strip()
msgbody = ax[1][3][11:].strip()
msgdupl = False
msgidnr = ''
# Check NWS/BOM bulletins gating from IS to Rf
if msgport < 0:
if msgdest.find('NWS') == 0:
for rxp in range(0, len(radioports)):
if radioports[rxp].gtnws:
axg = [ax[1][0], ax[1][1], [['TCPIP', 0], [cvars.get('genCFGcall'), 1]], ax[1][3]]
gts = dixlibax25.vir2txt(axg)
radioports[rxp].sendgate('}' + gts)
dixlibsql.airgatedaddrecord(rxp, gts)
return 4
if msgdest.find('BOM') == 0:
for rxp in range(0, len(radioports)):
if radioports[rxp].gtbom:
axg = [ax[1][0], ax[1][1], [['TCPIP', 0], [cvars.get('genCFGcall'), 1]], ax[1][3]]
gts = dixlibax25.vir2txt(axg)
radioports[rxp].sendgate('}' + gts)
dixlibsql.airgatedaddrecord(rxp, gts)
return 4
igw = cvars.get('igtport')
k = msgbody.find('{')
if k >= 0:
msgidnr = msgbody[k+1:]
msgbody = msgbody[:k]
#print ">>>> MSG DATA:", msgport, msgdest, msgbody, msgidnr
# Is message addressed to us?
if msgdest == cvars.get('genCFGcall'):
################################################
# Message for us
################################################
# Send ACK if requested
if msgidnr <> '':
s = ":%-9s:ack%s" % (msgfrom, msgidnr)
#print "--- SEND ACK:", s
SendMy2Autoport(msgfrom, s)
# Check duplication
try:
if dupls[msgfrom + ' ' + msgidnr]:
msgdupl = True
except:
pass
# Add msg ID to cache
dupls[msgfrom + ' ' + msgidnr] = time.time()
# Check message type
if msgbody[0:3] == 'ack':
#print "ACK RECEIVED", msgfrom, msgbody
ackqueue.put([msgfrom, msgbody[:3], msgbody[3:]])
if msgbody[0:3] == 'rej':
#print "REJ RECEIVED"
ackqueue.put([msgfrom, msgbody[:3], msgbody[3:]])
elif (msgbody[0] == '?' or msgbody[0] == '!') and not msgdupl:
################################################
# Process queries and commands
################################################
#print ">>>> DIRECTED QUERY FOR US"
qcmd = msgbody.upper().split()
#######################
# Process commands
#######################
if msgbody[0] == '!':
answ = 'Command ' + msgbody + ' is unknown'
cmd = ''
if qcmd[0] == '!APRS':
cmd = '?APRS?'
elif qcmd[0] == '!IGATE':
cmd = '?IGATE?'
elif qcmd[0] == '!WX':
cmd = '?WX?'
if cmd <> '':
answ = "Query %s sent to radio port(s)" % (cmd)
for p in radioports:
p.sendmy(cmd)
else:
#######################
# Process queries
#######################
answ = 'Query ' + msgbody + ' is not implemented yet'
nrc, cmd = CmdNorm(qcmd[0][1:])
cmd = '?' + cmd
if nrc == 0:
answ = "Query %s unknown" % (qcmd[0])
elif nrc > 1:
answ = answ = "Query %s too short" % (qcmd[0])
else:
################################
# Standard directed queries
################################
if cmd == '?APRSD':
hrd = None
if len(qcmd) == 1:
prtnr = -1
hrd = dixlibsql.airgetdirect1h(prtnr)
else:
try:
prtnr = int(qcmd[1])
if prtnr < 0 or prtnr >= len(radioports):
answ = "Port %s doesn't exist" % (qcmd[1])
else:
hrd = dixlibsql.airgetdirect1h(prtnr)
except:
answ = "Wrong port format: %s" % (qcmd[1])
if hrd <> None:
if len(hrd) == 0:
answ = 'Directs=None'
else:
if prtnr < 0:
v = ''
else:
v = 'AIR%d: ' % (prtnr)
for i in range (0, len(hrd)):
if i % 5 == 0 and i <> 0:
if prtnr < 0:
v += '\r'
else:
v += '\rAIR%d: ' % (prtnr)
v += hrd[i] + ' '
answ = v
elif cmd == '?APRSH':
if len(qcmd) == 1:
answ = 'No callsign provided'
else:
wlst = dixlibsql.GetAprshList(qcmd[1], -9)
answ = "%s " % (qcmd[1])
if len(wlst) == 0:
answ += "was not heard in last 8 hours"
else:
answ += "heard:"
for plst in wlst:
if plst == 0:
answ += ' .'
else:
answ += " %d" % (plst)
elif cmd == '?APRSM':
answ = 'No undelivered message(s) for you'
elif cmd == '?APRSO':
answ = 'No object(s) provided by this node'
elif cmd == '?APRSP':
if msgport < 0:
igw.sendmy(igw.bcntx)
else:
radioports[msgport].sendmy(radioports[msgport].bcntx)
answ = "Position report sent"
elif cmd == '?APRSS':
s = '>' + cvars.get('genCFGstat')
if msgport < 0:
igw.sendmy(s)
else:
radioports[msgport].sendmy(s)
answ = "Status report sent"
elif cmd == '?APRST' or cmd == '?PING?':
s = dixlibax25.vir2txt(ax[1])
s = s.split(':')[0]
answ = 'Path - ' + s
#############################
# Non-standard queries
#############################
elif cmd == '?DATE' or cmd == '?TIME':
answ = time.strftime("Date: %d-%m-%Y %H:%Mz", time.gmtime())
elif cmd == '?DX':
if cvars.get('genCFGmetric'):
unit = 'km'
else:
unit = 'mi'
if len(qcmd) == 1:
prtnr = -1
else:
try:
prtnr = int(qcmd[1])
if prtnr < 0 or prtnr >= len(radioports):
answ = "Port %s doesn't exist" % (qcmd[1])
prtnr = None
except:
answ = "Wrong port format: %s" % (qcmd[1])
prtnr = None
if prtnr <> None:
w = dixlibsql.GetDxList1h(1, prtnr)
if len(w) == 0:
answ = " 1h: None\r"
else:
ww = time.strftime("%d-%m-%Y %H:%Mz", time.gmtime(w[0][1]))
answ = " 1h: %+9s %s on %12s AIR%d\r" % (w[0][0], dixlibgeo.fmtdist(w[0][3], cvars.get('genCFGmetric')), ww, w[0][2])
w = dixlibsql.GetDxList24h(1, prtnr)
if len(w) == 0:
answ += "24h: None\r"
else:
ww = time.strftime("%d-%m-%Y %H:%Mz", time.gmtime(w[0][1]))
answ += "24h: %+9s %s on %12s AIR%d\r" % (w[0][0], dixlibgeo.fmtdist(w[0][3], cvars.get('genCFGmetric')), ww, w[0][2])
w = dixlibsql.GetDxListTot(1, prtnr)
if len(w) == 0:
answ += "All: None\r"
else:
ww = time.strftime("%d-%m-%Y %H:%Mz", time.gmtime(w[0][1]))
answ += "All: %+9s %s on %12s AIR%d\r" % (w[0][0], dixlibgeo.fmtdist(w[0][3], cvars.get('genCFGmetric')), ww, w[0][2])
elif cmd == '?HELP':
answ = '?APRSD ?APRSH ?APRSM ?APRSO ?APRSP\r'
answ += '?APRSS ?APRST ?PING?\r'
answ += '?DATE ?DX ?HELP ?INFO ?OWNER ?PORTS ?TIME\r'
answ += '?TYPE ?UPTIME ?VERSION ?IGATE?'
elif cmd == '?INFO':
if len(qcmd) == 1:
answ = 'No callsign provided'
else:
answ = ''
res1 = dixlibsql.getdbposfull(qcmd[1])
if len(res1) <> 0:
if time.time() - res1[1] >= 3660.0:
ww = time.strftime("%d-%m-%Y %H:%Mz", time.gmtime(float(res1[1])) )
answ += "Posit %0.4f/%0.4f %s on %s\r" % (res1[2], res1[3], dixlibgeo.fmtdist(res1[4], cvars.get('genCFGmetric')), ww)
else:
answ += "Posit %0.4f/%0.4f %s %d mins ago\r" % (res1[2], res1[3], dixlibgeo.fmtdist(res1[4], cvars.get('genCFGmetric')), (time.time() - res1[1]) / 60.0)
res3 = dixlibsql.GetStnBest(qcmd[1])
if res3 <> None:
if res3[3] == 0:
answ += "Heard direct on AIR%d %d mins ago\r" % (res3[2], (time.time() - res3[1]) / 60.0)
else:
viatxt = res3[7]
idxtxt = viatxt.find(',')
if idxtxt > 0:
viatxt = viatxt[idxtxt + 1:]
answ += "Heard best via %s on AIR%d %d mins ago\r" % (viatxt, res3[2], (time.time() - res3[1]) / 60.0)
res3 = dixlibsql.GetStnLast(qcmd[1])
viatxt = res3[7]
idxtxt = viatxt.find(',')
if idxtxt > 0:
viatxt = viatxt[idxtxt + 1:]
answ += "Heard last via %s on AIR%d %d mins ago\r" % (viatxt, res3[2], (time.time() - res3[1]) / 60.0)
else:
res4 = dixlibsql.GetAprshList(qcmd[1], -1)
for infidx in range(0, 8):
if res4[infidx] > 0:
answ = "Heard on Rf %d hours ago\r" % (infidx)
break
res2 = dixlibsql.IsConnectedToNet(qcmd[1])
if res2 <> 0:
answ += "Heard on Net %d mins ago\r" % ((time.time() - res2) / 60.0)
if answ == '':
answ = "No info stored on %s" % (qcmd[1])
elif cmd == '?OWNER':
answ = 'Owner: ' + cvars.get('genCFGowner')
elif cmd == '?PORTS':
if igw == None:
answ = "iGate closed\r"
else:
answ = "IS % s:%d (%s) %d/%d\r" % (igw.srvid, igw.srvpr, igw.srvfl, igw.connr, cvars.get('igwSTATrescnt'))
if cvars.get('webCFGport') <> None:
answ += 'WEB %d\r' % (cvars.get('webCFGport'))
for i in range(0, len(radioports)):
answ += "AIR%d (%s) %s\r" % (i, radioports[i].hwtyp, radioports[i].pdesc)
elif cmd == '?TYPE':
answ = "It's DIXPRS by Bela, HA5DI"
elif cmd == '?UPTIME':
uptd = (time.mktime(time.gmtime()) - time.mktime(cvars.get('sysVARstart'))) / 86400.0
upth = (uptd - int(uptd)) * 24.0
uptm = (upth - int(upth)) * 60.0
answ = time.strftime("Up since %d %b %Y %H:%Mz ", cvars.get('sysVARstart'))
answ += "(%d days %d hours %d mins)" % (int(uptd), int(upth), int(uptm))
elif cmd == '?VERSION':
answ = dixprscommon.version + ' (' + dixprscommon.versdat + ') on ' + platform.uname()[0] + \
' ' + platform.uname()[2] + ' (' + platform.uname()[4] + '), Python ' + platform.python_version()
elif cmd == '?IGATE?':
if len(qcmd) == 1:
prtnr = -1
else:
try:
prtnr = int(qcmd[1])
if prtnr < 0 or prtnr >= len(radioports):
answ = "Port %s doesn't exist" % (qcmd[1])
prtnr = None
except:
answ = "Wrong port format: %s" % (qcmd[1])
prtnr = None
if prtnr <> None:
answ = dixlibaprs.mkcaptxt(prtnr)
elif cmd == '?EXT':
answ = "Saved"
tmstr = time.strftime("%Y%m%d%H%M%S", time.gmtime())
fn = homedir + dirsep + "cmds" + dirsep + tmstr + ".cmd"
try:
fp = open(fn, "wt")
fp.write(tmstr + " " + msgfrom + " " + msgbody)
fp.close()
except IOError:
pass
else:
answ = "Query error #1"
# Send reply
answx = []
for p in answ.splitlines():
ww = p.rstrip()
if len(ww) == 0:
continue
answx.append(ww)
if len(answx) <= 1:
answ = answx
else:
answ = []
ii = 1
for p in answx:
answ.append("(%d/%d) %s" % (ii, len(answx), p))
ii += 1
# Add line numbers if needed
for p in answ:
s = ":%-9s:%s" % (msgfrom, p)
if msgidnr <> '':
ackstr = "%d" % (dixlibsql.msggetacknr())
s += "{" + ackstr
msgout = [msgfrom, ackstr, s]
msgqueue.put(msgout)
else:
SendMy2Autoport(msgfrom, s)
elif not msgdupl:
#print ">>>> MSG FOR US"
pass
elif ax[0] < 0:
################################################
# Message not for us and received from Internet
################################################
gt = 0
# Is receiving station connected to NET?
if dixlibsql.IsConnectedToNet(msgdest) == 0:
# Was sending station heard on Rf?
if dixlibsql.GetRfPort(msgfrom) < 0:
# Start of APRS4R loop fix
#fl = 0
#
#for p in ax[1][2]:
# if p[0] == 'qAC':
# fl = 1
# break
# End og APRS4R loop fix
# Check TCPXX, NOGATE or RFONLY in header
fl = 1
for p in ax[1][2]:
if p[0] == 'NOGATE' or p[0] == 'RFONLY' or p[0] == 'TCPXX':
fl = 0
break
# Can be gated
if fl <> 0:
# Is receiving station local?
if dixlibsql.IsLocal(msgdest, cvars.get('genCFGlocalhops')):
# Is range based filtering enabled?
if cvars.get('genCFGmsgrange') <> None:
# Is postion known?
ps = dixlibsql.getdbpos(msgdest)
if len(ps) <> 2:
gt = 1 # Position not known, gate based on hop count
else:
dist = dixlibgeo.qradist(ps, (cvars.get('genCFGlati'), cvars.get('genCFGlong')))
# Gate if within range
if dist < cvars.get('genCFGmsgrange'):
gt = 1
else:
gt = 1
# Gate it to Rf port when source station was heard
if gt <> 0:
rxp = dixlibsql.GetRfPort(msgdest)
if rxp >= 0:
axg = [ax[1][0], ax[1][1], [['TCPIP', 0], [cvars.get('genCFGcall'), 1]], ax[1][3]]
gts = dixlibax25.vir2txt(axg)
radioports[rxp].sendgate('}' + gts)
dixlibsql.airgatedaddrecord(rxp, gts)
# Message input queue Queue.Empty,
# Remember incoming mesages for 5 min (300 sec)
wlst = {}
t = time.time()
for k, v in dupls.iteritems():
if t - v < 300:
wlst[k] = v
dupls = wlst
return 0
