mirror of
https://github.com/moparisthebest/uinput-mapper
synced 2024-11-12 03:35:05 -05:00
108 lines
2.6 KiB
Python
Executable File
108 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python
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import linux_uinput, ctypes, fcntl, os, sys
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import select
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from cinput import *
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from mapper import KeyMapper, parse_conf, pretty_conf_print
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try:
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import cPickle as pickle
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except ImportError:
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import pickle
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import optparse
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_usage = 'input-read /dev/input/event<0> ... /dev/input/event<N>'
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parser = optparse.OptionParser(description='Read input devices.',
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usage = _usage,
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version='0.01')
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parser.add_option('-D', '--dump', action='store_false',
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default=True, help='Dump will marshall all the events to stdout')
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parser.add_option('-v', '--verbose', action='store_true',
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default=False, help='Enable verbose mode (do not combine with -D)')
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parser.add_option('-C', '--compat', action='store_true',
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help='Enable compatibility mode; for Python < 2.7')
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args, input_file = parser.parse_args()
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if len(input_file) == 0:
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parser.print_help()
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exit(0)
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# Open input devices
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fs = map(InputDevice, input_file)
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# Create configuration
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config = {}
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for idx, f in enumerate(fs):
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c = parse_conf(f, idx)
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config.update(c)
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if args.verbose:
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pretty_conf_print(config)
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poll_obj, poll_mask = (select.poll, select.POLLIN) if args.compat else \
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(select.epoll, select.EPOLLIN)
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# Add all devices to epoll
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pp = poll_obj()
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for f in fs:
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pp.register(f.get_fd(), poll_mask)
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# Human readable info
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if args.dump:
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for f in fs:
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print 'Version:', f.get_version()
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print f.get_name()
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d = f.get_exposed_events()
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for k, v in d.iteritems():
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print k + ':', ', '.join(v)
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else:
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# Dump initial information over pickle to stdout
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p = pickle.Pickler(sys.stdout)
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p.dump(len(fs))
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p.dump(config)
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sys.stdout.flush()
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while True:
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events = pp.poll()
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for e in events:
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fd, ev_mask = e
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if not ev_mask & poll_mask:
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continue
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# Lets undo that epoll speedup ;-) FIXME XXX
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for idx, _ in enumerate(fs):
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if _.get_fd() == fd:
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f = _
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i = idx
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ev = f.next_event()
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if args.dump:
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try:
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print i, ev.time.tv_sec, ev.time.tv_usec
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s = '%s %s %d' % (rev_events[ev.type],
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rev_event_keys[ev.type][ev.code], ev.value)
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print 'Event type:', s
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except KeyError:
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pass
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else:
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if not args.compat:
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p.dump((i, ev))
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else:
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p.dump((i, (ev.time.tv_sec, ev.time.tv_usec,
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ev.type, ev.code, ev.value)))
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sys.stdout.flush()
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