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||||||
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GNU LESSER GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
|
||||||
|
This version of the GNU Lesser General Public License incorporates
|
||||||
|
the terms and conditions of version 3 of the GNU General Public
|
||||||
|
License, supplemented by the additional permissions listed below.
|
||||||
|
|
||||||
|
0. Additional Definitions.
|
||||||
|
|
||||||
|
As used herein, "this License" refers to version 3 of the GNU Lesser
|
||||||
|
General Public License, and the "GNU GPL" refers to version 3 of the GNU
|
||||||
|
General Public License.
|
||||||
|
|
||||||
|
"The Library" refers to a covered work governed by this License,
|
||||||
|
other than an Application or a Combined Work as defined below.
|
||||||
|
|
||||||
|
An "Application" is any work that makes use of an interface provided
|
||||||
|
by the Library, but which is not otherwise based on the Library.
|
||||||
|
Defining a subclass of a class defined by the Library is deemed a mode
|
||||||
|
of using an interface provided by the Library.
|
||||||
|
|
||||||
|
A "Combined Work" is a work produced by combining or linking an
|
||||||
|
Application with the Library. The particular version of the Library
|
||||||
|
with which the Combined Work was made is also called the "Linked
|
||||||
|
Version".
|
||||||
|
|
||||||
|
The "Minimal Corresponding Source" for a Combined Work means the
|
||||||
|
Corresponding Source for the Combined Work, excluding any source code
|
||||||
|
for portions of the Combined Work that, considered in isolation, are
|
||||||
|
based on the Application, and not on the Linked Version.
|
||||||
|
|
||||||
|
The "Corresponding Application Code" for a Combined Work means the
|
||||||
|
object code and/or source code for the Application, including any data
|
||||||
|
and utility programs needed for reproducing the Combined Work from the
|
||||||
|
Application, but excluding the System Libraries of the Combined Work.
|
||||||
|
|
||||||
|
1. Exception to Section 3 of the GNU GPL.
|
||||||
|
|
||||||
|
You may convey a covered work under sections 3 and 4 of this License
|
||||||
|
without being bound by section 3 of the GNU GPL.
|
||||||
|
|
||||||
|
2. Conveying Modified Versions.
|
||||||
|
|
||||||
|
If you modify a copy of the Library, and, in your modifications, a
|
||||||
|
facility refers to a function or data to be supplied by an Application
|
||||||
|
that uses the facility (other than as an argument passed when the
|
||||||
|
facility is invoked), then you may convey a copy of the modified
|
||||||
|
version:
|
||||||
|
|
||||||
|
a) under this License, provided that you make a good faith effort to
|
||||||
|
ensure that, in the event an Application does not supply the
|
||||||
|
function or data, the facility still operates, and performs
|
||||||
|
whatever part of its purpose remains meaningful, or
|
||||||
|
|
||||||
|
b) under the GNU GPL, with none of the additional permissions of
|
||||||
|
this License applicable to that copy.
|
||||||
|
|
||||||
|
3. Object Code Incorporating Material from Library Header Files.
|
||||||
|
|
||||||
|
The object code form of an Application may incorporate material from
|
||||||
|
a header file that is part of the Library. You may convey such object
|
||||||
|
code under terms of your choice, provided that, if the incorporated
|
||||||
|
material is not limited to numerical parameters, data structure
|
||||||
|
layouts and accessors, or small macros, inline functions and templates
|
||||||
|
(ten or fewer lines in length), you do both of the following:
|
||||||
|
|
||||||
|
a) Give prominent notice with each copy of the object code that the
|
||||||
|
Library is used in it and that the Library and its use are
|
||||||
|
covered by this License.
|
||||||
|
|
||||||
|
b) Accompany the object code with a copy of the GNU GPL and this license
|
||||||
|
document.
|
||||||
|
|
||||||
|
4. Combined Works.
|
||||||
|
|
||||||
|
You may convey a Combined Work under terms of your choice that,
|
||||||
|
taken together, effectively do not restrict modification of the
|
||||||
|
portions of the Library contained in the Combined Work and reverse
|
||||||
|
engineering for debugging such modifications, if you also do each of
|
||||||
|
the following:
|
||||||
|
|
||||||
|
a) Give prominent notice with each copy of the Combined Work that
|
||||||
|
the Library is used in it and that the Library and its use are
|
||||||
|
covered by this License.
|
||||||
|
|
||||||
|
b) Accompany the Combined Work with a copy of the GNU GPL and this license
|
||||||
|
document.
|
||||||
|
|
||||||
|
c) For a Combined Work that displays copyright notices during
|
||||||
|
execution, include the copyright notice for the Library among
|
||||||
|
these notices, as well as a reference directing the user to the
|
||||||
|
copies of the GNU GPL and this license document.
|
||||||
|
|
||||||
|
d) Do one of the following:
|
||||||
|
|
||||||
|
0) Convey the Minimal Corresponding Source under the terms of this
|
||||||
|
License, and the Corresponding Application Code in a form
|
||||||
|
suitable for, and under terms that permit, the user to
|
||||||
|
recombine or relink the Application with a modified version of
|
||||||
|
the Linked Version to produce a modified Combined Work, in the
|
||||||
|
manner specified by section 6 of the GNU GPL for conveying
|
||||||
|
Corresponding Source.
|
||||||
|
|
||||||
|
1) Use a suitable shared library mechanism for linking with the
|
||||||
|
Library. A suitable mechanism is one that (a) uses at run time
|
||||||
|
a copy of the Library already present on the user's computer
|
||||||
|
system, and (b) will operate properly with a modified version
|
||||||
|
of the Library that is interface-compatible with the Linked
|
||||||
|
Version.
|
||||||
|
|
||||||
|
e) Provide Installation Information, but only if you would otherwise
|
||||||
|
be required to provide such information under section 6 of the
|
||||||
|
GNU GPL, and only to the extent that such information is
|
||||||
|
necessary to install and execute a modified version of the
|
||||||
|
Combined Work produced by recombining or relinking the
|
||||||
|
Application with a modified version of the Linked Version. (If
|
||||||
|
you use option 4d0, the Installation Information must accompany
|
||||||
|
the Minimal Corresponding Source and Corresponding Application
|
||||||
|
Code. If you use option 4d1, you must provide the Installation
|
||||||
|
Information in the manner specified by section 6 of the GNU GPL
|
||||||
|
for conveying Corresponding Source.)
|
||||||
|
|
||||||
|
5. Combined Libraries.
|
||||||
|
|
||||||
|
You may place library facilities that are a work based on the
|
||||||
|
Library side by side in a single library together with other library
|
||||||
|
facilities that are not Applications and are not covered by this
|
||||||
|
License, and convey such a combined library under terms of your
|
||||||
|
choice, if you do both of the following:
|
||||||
|
|
||||||
|
a) Accompany the combined library with a copy of the same work based
|
||||||
|
on the Library, uncombined with any other library facilities,
|
||||||
|
conveyed under the terms of this License.
|
||||||
|
|
||||||
|
b) Give prominent notice with the combined library that part of it
|
||||||
|
is a work based on the Library, and explaining where to find the
|
||||||
|
accompanying uncombined form of the same work.
|
||||||
|
|
||||||
|
6. Revised Versions of the GNU Lesser General Public License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions
|
||||||
|
of the GNU Lesser General Public License from time to time. Such new
|
||||||
|
versions will be similar in spirit to the present version, but may
|
||||||
|
differ in detail to address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Library as you received it specifies that a certain numbered version
|
||||||
|
of the GNU Lesser General Public License "or any later version"
|
||||||
|
applies to it, you have the option of following the terms and
|
||||||
|
conditions either of that published version or of any later version
|
||||||
|
published by the Free Software Foundation. If the Library as you
|
||||||
|
received it does not specify a version number of the GNU Lesser
|
||||||
|
General Public License, you may choose any version of the GNU Lesser
|
||||||
|
General Public License ever published by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Library as you received it specifies that a proxy can decide
|
||||||
|
whether future versions of the GNU Lesser General Public License shall
|
||||||
|
apply, that proxy's public statement of acceptance of any version is
|
||||||
|
permanent authorization for you to choose that version for the
|
||||||
|
Library.
|
|
@ -0,0 +1,9 @@
|
||||||
|
[accountname]
|
||||||
|
operator=callsign, name
|
||||||
|
email=me@example.com
|
||||||
|
city=City - Locator
|
||||||
|
country=Your country
|
||||||
|
transmission=PC Only
|
||||||
|
description=
|
||||||
|
password=SECRET
|
||||||
|
network=Default network
|
|
@ -0,0 +1,167 @@
|
||||||
|
# -*- coding: utf-8 -*-
|
||||||
|
|
||||||
|
from twisted.internet.protocol import ClientFactory
|
||||||
|
from twisted.protocols.basic import LineReceiver
|
||||||
|
from frn.utility import *
|
||||||
|
|
||||||
|
|
||||||
|
class FRNClient(LineReceiver):
|
||||||
|
|
||||||
|
client_version = 2010002
|
||||||
|
|
||||||
|
def connectionMade(self):
|
||||||
|
self.login()
|
||||||
|
|
||||||
|
def ready(self):
|
||||||
|
self.status = 'READY'
|
||||||
|
self.msgbuffer = []
|
||||||
|
self.phase = 0
|
||||||
|
self.setRawMode()
|
||||||
|
|
||||||
|
def startMultiLineMessage(self, msgtype, rest=''):
|
||||||
|
self.status = msgtype
|
||||||
|
self.phase = None
|
||||||
|
self.setLineMode(rest)
|
||||||
|
|
||||||
|
def collectMultiLineMessage(self, line):
|
||||||
|
if self.phase is None:
|
||||||
|
while line[0] not in '0123456789': # needed for client list
|
||||||
|
line = line[1:]
|
||||||
|
self.expected_lines = int(line.strip())
|
||||||
|
self.msgbuffer = []
|
||||||
|
self.phase = 0
|
||||||
|
else:
|
||||||
|
self.msgbuffer.append(line)
|
||||||
|
self.phase += 1
|
||||||
|
if self.phase >= self.expected_lines:
|
||||||
|
handler = getattr(self, 'on_'+self.status, self.on_unimplemented)
|
||||||
|
message = self.msgbuffer
|
||||||
|
self.ready()
|
||||||
|
handler(message)
|
||||||
|
|
||||||
|
def startAudioMessage(self, rest=''):
|
||||||
|
self.status = 'AUDIO'
|
||||||
|
self.phase = None
|
||||||
|
self.msgbuffer = ''
|
||||||
|
if len(rest) > 0:
|
||||||
|
self.collectAudioMessage(rest)
|
||||||
|
|
||||||
|
def collectAudioMessage(self, data):
|
||||||
|
needed = min(327, max(0, 327-len(self.msgbuffer)))
|
||||||
|
if len(data) > 0:
|
||||||
|
self.msgbuffer += data[:needed]
|
||||||
|
if len(self.msgbuffer) >= 327:
|
||||||
|
audio_data = self.msgbuffer
|
||||||
|
source = ord(audio_data[0])*256+ord(audio_data[1])
|
||||||
|
self.ready()
|
||||||
|
self.on_AUDIO(source, audio_data[2:])
|
||||||
|
if len(data) > needed:
|
||||||
|
self.dataReceived(data[needed:])
|
||||||
|
|
||||||
|
def lineReceived(self, line):
|
||||||
|
if self.status == 'AUTH':
|
||||||
|
if self.phase == 0:
|
||||||
|
self.latest_client_version = int(line.strip())
|
||||||
|
self.phase = 1
|
||||||
|
else:
|
||||||
|
self.serverdata = parseSimpleXML(line.strip())
|
||||||
|
print self.serverdata
|
||||||
|
if int(self.serverdata['sv']) > 2009004:
|
||||||
|
self.sendLine(makeAuthKey(self.serverdata['kp']))
|
||||||
|
self.ready()
|
||||||
|
else:
|
||||||
|
self.collectMultiLineMessage(line)
|
||||||
|
|
||||||
|
def rawDataReceived(self, data):
|
||||||
|
if self.status == 'READY':
|
||||||
|
packet_type = ord(data[0])
|
||||||
|
if packet_type == 0: # Keepalive
|
||||||
|
self.sendLine('P')
|
||||||
|
elif packet_type == 1: # TX ack
|
||||||
|
self.status == 'TX'
|
||||||
|
self.phase = 0
|
||||||
|
if len(data) > 1:
|
||||||
|
self.dataReceived(data[1:])
|
||||||
|
elif packet_type == 2: # Audio
|
||||||
|
self.startAudioMessage(data[1:])
|
||||||
|
elif packet_type == 3: # Client list
|
||||||
|
self.startMultiLineMessage('CLIENTS', data[1:])
|
||||||
|
elif packet_type == 4: # SMS
|
||||||
|
self.startMultiLineMessage('SMS', data[1:])
|
||||||
|
elif packet_type == 5: # Channel list
|
||||||
|
self.startMultiLineMessage('CHANNELS', data[1:])
|
||||||
|
else:
|
||||||
|
print "Unknown packet type %d" % packet_type
|
||||||
|
elif self.status == 'AUDIO':
|
||||||
|
self.collectAudioMessage(data)
|
||||||
|
elif self.status == 'TX':
|
||||||
|
if self.phase == 0:
|
||||||
|
self.phase = 1
|
||||||
|
self.on_TX(ord(data[0])*256+ord(data[1]))
|
||||||
|
|
||||||
|
def login(self):
|
||||||
|
d = self.factory.client_id
|
||||||
|
fields = [
|
||||||
|
('VX', self.client_version),
|
||||||
|
('EA', d['email']),
|
||||||
|
('PW', d['password']),
|
||||||
|
('ON', d['operator']),
|
||||||
|
('BC', d['transmission']),
|
||||||
|
('DS', d['description']),
|
||||||
|
('NN', d['country']),
|
||||||
|
('CT', d['city']),
|
||||||
|
('NT', d['network'])
|
||||||
|
]
|
||||||
|
ap = "CT:"+formatSimpleXML(fields)
|
||||||
|
self.status = 'AUTH'
|
||||||
|
self.phase = 0
|
||||||
|
self.sendLine(ap)
|
||||||
|
#self.request_rx()
|
||||||
|
|
||||||
|
def set_status(self, status):
|
||||||
|
self.sendLine('ST:%s' % str(status))
|
||||||
|
|
||||||
|
def request_rx(self):
|
||||||
|
self.sendLine('RX0')
|
||||||
|
|
||||||
|
def request_tx(self):
|
||||||
|
self.sendLine('TX0')
|
||||||
|
|
||||||
|
def send_audio(self, frame):
|
||||||
|
self.sendLine('TX1')
|
||||||
|
self.transport.write(frame)
|
||||||
|
|
||||||
|
def send_SMS(self, dest, text):
|
||||||
|
self.sendLine('TM:'+formatSimpleXML(dict(ID=dest, MS=text)))
|
||||||
|
|
||||||
|
def on_unimplemented(self, msg):
|
||||||
|
print msg
|
||||||
|
|
||||||
|
def on_AUDIO(self, from_id, frames):
|
||||||
|
pass
|
||||||
|
|
||||||
|
def on_TX(self, my_id):
|
||||||
|
pass
|
||||||
|
|
||||||
|
|
||||||
|
class FRNClientFactory(ClientFactory):
|
||||||
|
|
||||||
|
protocol = FRNClient
|
||||||
|
|
||||||
|
def __init__(self, **kw):
|
||||||
|
self.client_id = kw
|
||||||
|
|
||||||
|
def startedConnecting(self, connector):
|
||||||
|
print 'Started to connect.'
|
||||||
|
|
||||||
|
def buildProtocol(self, addr):
|
||||||
|
print 'Connected.'
|
||||||
|
return ClientFactory.buildProtocol(self, addr)
|
||||||
|
|
||||||
|
def clientConnectionLost(self, connector, reason):
|
||||||
|
print 'Lost connection. Reason:', reason
|
||||||
|
|
||||||
|
def clientConnectionFailed(self, connector, reason):
|
||||||
|
print 'Connection failed. Reason:', reason
|
||||||
|
|
||||||
|
# vim: set et ai sw=4 ts=4 sts=4:
|
|
@ -0,0 +1,46 @@
|
||||||
|
# -*- coding: utf-8 -*-
|
||||||
|
|
||||||
|
from HTMLParser import HTMLParser
|
||||||
|
|
||||||
|
|
||||||
|
def makeAuthKey(kp):
|
||||||
|
if len(kp) != 6:
|
||||||
|
return 'ERROR'
|
||||||
|
aa, bb, cc = int(kp[:2]), int(kp[2:4]), int(kp[4:6])
|
||||||
|
defgh = "%05d" % ((cc+7)*(cc+4)+(bb+1)*(aa+2), )
|
||||||
|
return defgh[3]+defgh[0]+defgh[2]+defgh[4]+defgh[1]
|
||||||
|
|
||||||
|
|
||||||
|
class SimpleXMLParser(HTMLParser):
|
||||||
|
|
||||||
|
def handle_starttag(self, tag, attrs):
|
||||||
|
if not hasattr(self, 'fields'):
|
||||||
|
self.fields = {}
|
||||||
|
self.next_field = tag
|
||||||
|
self.next_data = ''
|
||||||
|
|
||||||
|
def handle_data(self, data):
|
||||||
|
self.next_data += data
|
||||||
|
|
||||||
|
def handle_endtag(self, tag):
|
||||||
|
self.fields[self.next_field] = self.next_data
|
||||||
|
self.next_field = self.next_data = None
|
||||||
|
|
||||||
|
def get_fields(self):
|
||||||
|
return self.fields
|
||||||
|
|
||||||
|
|
||||||
|
def parseSimpleXML(xml):
|
||||||
|
p = SimpleXMLParser()
|
||||||
|
p.feed(xml)
|
||||||
|
return p.get_fields()
|
||||||
|
|
||||||
|
|
||||||
|
def formatSimpleXML(elements):
|
||||||
|
if hasattr(elements, 'items'):
|
||||||
|
items = elements.items()
|
||||||
|
else:
|
||||||
|
items = elements
|
||||||
|
return ''.join(["<%s>%s</%s>" % (k.upper(),v,k.upper()) for k,v in items])
|
||||||
|
|
||||||
|
# vim: set et ai sw=4 ts=4 sts=4:
|
|
@ -0,0 +1,47 @@
|
||||||
|
#!/usr/bin/env python
|
||||||
|
# -*- coding: utf-8 -*-
|
||||||
|
|
||||||
|
from __future__ import with_statement
|
||||||
|
from frn.protocol.client import FRNClient, FRNClientFactory
|
||||||
|
|
||||||
|
|
||||||
|
class FRNParrot(FRNClient):
|
||||||
|
|
||||||
|
def on_SMS(self, msg):
|
||||||
|
print "Messaggio %s da %s: %s" % (msg[2], msg[0], msg[1])
|
||||||
|
if msg[2][0] == 'P': # Risponde solo ai messaggi privati
|
||||||
|
self.send_SMS(msg[0], msg[1])
|
||||||
|
|
||||||
|
def on_AUDIO(self, from_id, frames):
|
||||||
|
print "AUDIO from %d (%d bytes)" % (from_id, len(frames))
|
||||||
|
with file('rx-%d.gsm' % from_id, 'ab') as f:
|
||||||
|
f.write(frames)
|
||||||
|
|
||||||
|
|
||||||
|
class FRNParrotFactory(FRNClientFactory):
|
||||||
|
protocol = FRNParrot
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
import sys
|
||||||
|
from ConfigParser import ConfigParser
|
||||||
|
from twisted.internet import reactor
|
||||||
|
|
||||||
|
cfg = ConfigParser()
|
||||||
|
cfg.read('stations.conf')
|
||||||
|
|
||||||
|
if len(sys.argv) > 1:
|
||||||
|
station = sys.argv[1]
|
||||||
|
else:
|
||||||
|
stations = cfg.sections()
|
||||||
|
stations.sort()
|
||||||
|
station = cfg.sections()[0]
|
||||||
|
print "Profile not specified: using '%s'" % station
|
||||||
|
|
||||||
|
station_conf = dict(cfg.items(station))
|
||||||
|
|
||||||
|
reactor.connectTCP('master.freeradionetwork.it', 10024,
|
||||||
|
FRNParrotFactory(**station_conf))
|
||||||
|
reactor.run()
|
||||||
|
|
||||||
|
# vim: set et ai sw=4 ts=4 sts=4:
|
|
@ -0,0 +1,36 @@
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <errno.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <gsm.h>
|
||||||
|
|
||||||
|
int main() {
|
||||||
|
gsm handle = gsm_create();
|
||||||
|
int one = 1;
|
||||||
|
int zero = 0;
|
||||||
|
gsm_option(handle, GSM_OPT_WAV49, &one);
|
||||||
|
unsigned char src610[65];
|
||||||
|
gsm_frame src;
|
||||||
|
gsm_signal dst[160];
|
||||||
|
unsigned char outbuff[160];
|
||||||
|
while (!feof(stdin)) {
|
||||||
|
int rv = fread(src610, 65, 1, stdin);
|
||||||
|
if (rv < 0) {
|
||||||
|
fprintf(stderr, "%s\n", strerror(errno));
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
else if (rv == 0) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
int frameIndex = 0;
|
||||||
|
for (frameIndex = 0; frameIndex <= 1; frameIndex++) {
|
||||||
|
int iFrameIndex = !frameIndex;
|
||||||
|
gsm_decode(handle, src610 + 33 * frameIndex, dst);
|
||||||
|
rv = fwrite(dst, sizeof dst, 1, stdout);
|
||||||
|
if (rv < 0) {
|
||||||
|
fprintf(stderr, "%s\n", strerror(errno));
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
gsm_destroy(handle);
|
||||||
|
}
|
Loading…
Reference in New Issue