diff options
Diffstat (limited to 'gps.py')
| -rw-r--r-- | gps.py | 84 |
1 files changed, 7 insertions, 77 deletions
@@ -8,11 +8,11 @@ import re import argparse class GPSService(AGLBaseService): - def __init__(self, ip, port): + def __init__(self, ip, port=None): super().__init__(api='gps', ip=ip, port=port, service='agl-service-gps') async def location(self): - return await self.request('location',waitresponse=True) + return await self.request('location', waitresponse=True) async def subscribe(self, event='location'): await super().subscribe(event=event) @@ -24,83 +24,13 @@ class GPSService(AGLBaseService): async def main(loop): addr = os.environ.get('AGL_TGT_IP', 'localhost') port = os.environ.get('AGL_TGT_PORT', '30011') + jsonpayload = os.environ.get('AGL_TGT_JSON_PAYLOAD', None) - # gpss = await GPSService(ip=addr, port=port) - async with asyncssh.connect(addr, username='root') as c: - # find the name of the service since it is dynamically generated every time - #TODO CHANGE ME to use the name of the service dynamically after cleaning this crap here - servicestr = 'agl-service-gps' - servicename = await c.run(f"systemctl --all | grep {servicestr} | awk '{{print $1}}'", check=False) - if servicestr not in servicename.stdout: - print(f"Unable to find service matching pattern '{servicestr}'") + gpss = await GPSService(addr) + print(await gpss.location()) + listener = loop.create_task(gpss.listener()) + await listener - #TODO decide what to do if the service is not started - scan for disabled units/run service via afm-util - print(f"Found service name: {servicename.stdout.strip()}") - # get the pid - pidres = await c.run(f'systemctl show --property MainPID --value {servicename.stdout}') - pid = int(pidres.stdout.strip(), 10) - if pid is 0: - print(f'Service {servicename.stdout.strip()} is stopped') - exit(1) - else: - print(f'Service PID: {pidres.stdout.strip()}') - - # get all sockets in the process' fd directory and their respective inodes - sockets = await c.run(f'find /proc/{pidres.stdout.strip()}/fd/ | xargs readlink | grep socket') - inodes = frozenset(re.findall('socket:\[(.*)\]', sockets.stdout)) - - print(f"Socket inodes: {inodes}") - - alltcp = await c.run('cat /proc/net/tcp') - # fieldsstr = ' '.join(alltcp.stdout.strip().splitlines()[0].strip().split()) + ' sref_cnt memloc rto pred_sclk ack_quick congest slowstart' - - # https://www.kernel.org/doc/Documentation/networking/proc_net_tcp.txt - # ['sl', 'local_address', 'rem_address', 'st', 'tx_queue:rx_queue', 'tr:tm->when', 'retrnsmt', 'uid', - # '0: 00000000:753E 00000000:0000 0A 00000000:00000000 00:00000000 00000000 1001 - - # 'timeout', 'inode', 'sref_cnt', 'memloc', 'rto', 'pred_sclk', 'ackquick', 'congest', 'slowstart' ] - # 0 20062 1 0000000095c038d6 100 0 0 10 0' - # fields = fieldsstr.split() - - fieldsstr = '{sl}: {local_address} {rem_address} {st} {tx_queue}:{rx_queue} {tr}:{tmwhen} {retrnsmt} {uid}' \ - ' {timeout} {inode} {sref_cnt} {memloc} {rto} {pred_sclk} {ackquick} {congest} {slowstart}' - tcpsockets = [' '.join(l.split()) for l in alltcp.stdout.splitlines()[1:]] - - # seen once an irregular line "65: 0D80A8C0:D5BE 8410A6BC:0050 06 00000000:00000000 03:000000F8 00000000 0 0 0 3 0000000083dad9fb" - # parsing could break at some point, because returns None and cannot be parsed - - parsedtcpsockets = [parse(fieldsstr, l) for l in tcpsockets if l is not None] - socketinodesbythisprocess = [l for l in parsedtcpsockets if l is isinstance(l,Result) and l.named['inode'] in inodes] - # got dem sockets - # expecting >1 because the process could be listening on 8080, all api services' ports are in 30000 port range - for s in socketinodesbythisprocess: - _, port = tuple(parse('{}:{}', s['local_address'])) - port = int(port,16) - if port > 30000: - print(f'found port {port}') - break - - - - #thesocketswearelookingfor = list(filter(lambda x: ( l for l in parsed if l.named['inode'] in inodes), inodes )) - - # result = parse(fieldsstr, l) - # if isinstance(Result, result): - # result.named['inode'] in inodes - # - # print(result) - - # print(' '.join(alltcp.stdout.strip().splitlines()[1].strip().split())) - # result = findall('{}: {}:{} {} {} {} {} {} {} ') - - # serviceport = await c.run(f'journalctl -u {servicename.stdout}') - # print(serviceport.stdout) - # matches = re.findall('Listening interface \*:(.*) \[',serviceport.stdout) - - print("breaketh pointeth h're") - # print(await gpss.location()) - - # listener = loop.create_task(gpss.listener()) if __name__ == '__main__': loop = asyncio.get_event_loop() |