31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
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#!/usr/bin/env python
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import sys
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def name(i):
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if i < 0x20:
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return \
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['NUL ', 'SOH ', 'STX ', 'ETX ', 'EOT ', 'ENQ ', 'ACK ', 'BEL ',
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'BS ', 'HT ', 'LF ', 'VT ', 'FF ', 'CR ', 'SO ', 'SI ',
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'DLE ', 'DC1 ', 'DC2 ', 'DC3 ', 'DC4 ', 'NAK ', 'SYN ', 'ETB ',
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'CAN ', 'EM ', 'SUB ', 'ESC ', 'FS ', 'GS ', 'RS ', 'US '][i]
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elif i == 0x7f:
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return 'DEL '
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for i in range(256):
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if chr(i) == ' ':
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sys.stdout.write('{} /* SPC */, '.format(i))
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elif chr(i) == '\t':
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sys.stdout.write('{} /* HT */, '.format(i))
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elif 'A' <= chr(i) and chr(i) <= 'Z':
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sys.stdout.write('{} /* {} */, '.format(i - ord('A') + ord('a'), chr(i)))
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elif (0x21 <= i and i < 0x7f):
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sys.stdout.write('{} /* {} */, '.format(i, chr(i)))
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elif 0x80 <= i:
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sys.stdout.write('{} /* {} */, '.format(i, hex(i)))
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elif 0 == i:
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sys.stdout.write('{} /* NUL */, '.format(i))
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else:
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sys.stdout.write('{} /* {} */, '.format(i, name(i)))
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if (i + 1)%4 == 0:
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sys.stdout.write('\n')
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