def dict(self):
d = {
'pid': self.pid,
'name': self.name,
'status': self.status,
'status_color': self.status_color,
'first_seen': netarray.timestamp(self.first_seen),
'last_seen': netarray.timestamp(self.last_seen)
}
if self.addr != None:
d['addr'] = self.addr
d['port'] = self.port
return d
def tty_out(self):
t = netarray.timestamp(self.last_seen, fmt='short')
t = rpad(t, 15)
dt = utcnow() - self.last_seen
if dt < timedelta(minutes=1):
t = colorize(t, color='green')
if timedelta(minutes=1) < dt < timedelta(minutes=5):
t = colorize(t, color='yellow')
if dt > timedelta(minutes=5):
t = colorize(t, color='red')
name = colorize(self.name, 'cyan')
pid = str(self.pid)
if self.addr != None:
_addr, _port = self.addr, self.port
else:
_addr, _port = 'unknown host', ''
addr = colorize('%s:%s' % (_addr, _port), 'magenta')
status = '[%s]' % cpad(self.status, 8)
status = colorize(status, self.status_color)
b0 = rpad('%s@%s(pid %s) ' % (name, addr, pid), 57)
b1 = t
b2 = status
return ''.join((b0, b1, b2))
def tty_out(self):
t = netarray.timestamp(self.systime, fmt='short')
out = colorize('snapshot %s\n' % t, 'cyan')
for e in self.names.values():
out += indent(e.tty_out()) + '\n'
return out
def dict(self):
d = {
'systime': netarray.timestamp(self.systime),
'status': self.status,
'pid': self.pid,
'addr': self.addr,
'port': self.port,
'name': self.name,
'status_color': self.status_color,
'event': 'pulse'
}
return d
def serialize(self):
# test for empty snapshot
if self.systime == None:
return json.dumps({'event': 'null_snapshot'})
t = netarray.timestamp(self.systime)
entries = []
if len(self.names) > 0:
entries = [e.serialize() for e in self.names.values()]
d = {'event': 'snapshot', 'systime': t, 'entries': entries}
return json.dumps(d)