1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2016 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Note: This is a py2/3 compatible file.
from __future__ import print_function
import string
import subprocess
import sys
KEYMATRIX = {'`': (3, 1), '1': (6, 1), '2': (6, 4), '3': (6, 2), '4': (6, 3),
'5': (3, 3), '6': (3, 6), '7': (6, 6), '8': (6, 5), '9': (6, 9),
'0': (6, 8), '-': (3, 8), '=': (0, 8), 'q': (7, 1), 'w': (7, 4),
'e': (7, 2), 'r': (7, 3), 't': (2, 3), 'y': (2, 6), 'u': (7, 6),
'i': (7, 5), 'o': (7, 9), 'p': (7, 8), '[': (2, 8), ']': (2, 5),
'\\': (3, 11), 'a': (4, 1), 's': (4, 4), 'd': (4, 2), 'f': (4, 3),
'g': (1, 3), 'h': (1, 6), 'j': (4, 6), 'k': (4, 5), 'l': (4, 9),
';': (4, 8), '\'': (1, 8), 'z': (5, 1), 'x': (5, 4), 'c': (5, 2),
'v': (5, 3), 'b': (0, 3), 'n': (0, 6), 'm': (5, 6), ',': (5, 5),
'.': (5, 9), '/': (5, 8), ' ': (5, 11), '<right>': (6, 12),
'<alt_r>': (0, 10), '<down>': (6, 11), '<tab>': (2, 1),
'<f10>': (0, 4), '<shift_r>': (7, 7), '<ctrl_r>': (4, 0),
'<esc>': (1, 1), '<backspace>': (1, 11), '<f2>': (3, 2),
'<alt_l>': (6, 10), '<ctrl_l>': (2, 0), '<f1>': (0, 2),
'<search>': (0, 1), '<f3>': (2, 2), '<f4>': (1, 2), '<f5>': (3, 4),
'<f6>': (2, 4), '<f7>': (1, 4), '<f8>': (2, 9), '<f9>': (1, 9),
'<up>': (7, 11), '<shift_l>': (5, 7), '<enter>': (4, 11),
'<left>': (7, 12)}
UNSHIFT_TABLE = { '~': '`', '!': '1', '@': '2', '#': '3', '$': '4',
'%': '5', '^': '6', '&': '7', '*': '8', '(': '9',
')': '0', '_': '-', '+': '=', '{': '[', '}': ']',
'|': '\\',
':': ';', '"': "'", '<': ',', '>': '.', '?': '/'}
for c in string.ascii_lowercase:
UNSHIFT_TABLE[c.upper()] = c
def inject_event(key, press):
if len(key) >= 2 and key[0] != '<':
key = '<' + key + '>'
if key not in KEYMATRIX:
print("%s: invalid key: %s" % (this_script, key))
sys.exit(1)
(row, col) = KEYMATRIX[key]
subprocess.call(["ectool", "kbpress", str(row), str(col),
"1" if press else "0"])
def inject_key(key):
inject_event(key, True)
inject_event(key, False)
def inject_string(string):
for c in string:
if c in KEYMATRIX:
inject_key(c)
elif c in UNSHIFT_TABLE:
inject_event("<shift_l>", True)
inject_key(UNSHIFT_TABLE[c])
inject_event("<shift_l>", False)
else:
print("unimplemented character:", c)
sys.exit(1)
def usage():
print("Usage: %s [-s <string>] [-k <key>]" % this_script,
"[-p <pressed-key>] [-r <released-key>] ...")
print("Examples:")
print("%s -s MyPassw0rd -k enter" % this_script)
print("%s -p ctrl_l -p alt_l -k f3 -r alt_l -r ctrl_l" % this_script)
def help():
usage()
print("Valid keys are:")
i = 0
for key in KEYMATRIX:
print("%12s" % key, end='')
i += 1
if i % 4 == 0:
print()
print()
print("angle brackets may be omitted")
def usage_check(asserted_condition, message):
if asserted_condition:
return
print("%s:" % this_script, message)
usage()
sys.exit(1)
# -- main
this_script = sys.argv[0]
arg_len = len(sys.argv)
if arg_len > 1 and sys.argv[1] == "--help":
help()
sys.exit(0)
usage_check(arg_len > 1, "not enough arguments")
usage_check(arg_len % 2 == 1, "mismatched arguments")
for i in range(1, arg_len, 2):
usage_check(sys.argv[i] in ("-s", "-k", "-p", "-r"),
"unknown flag: %s" % sys.argv[i])
for i in range(1, arg_len, 2):
flag = sys.argv[i]
arg = sys.argv[i+1]
if flag == "-s":
inject_string(arg)
elif flag == "-k":
inject_key(arg)
elif flag == "-p":
inject_event(arg, True)
elif flag == "-r":
inject_event(arg, False)
|
