nghttp2/genvchartbl.py

29 lines
941 B
Python
Executable File

#!/usr/bin/env python3
import sys
def name(i):
if i < 0x20:
return \
['NUL ', 'SOH ', 'STX ', 'ETX ', 'EOT ', 'ENQ ', 'ACK ', 'BEL ',
'BS ', 'HT ', 'LF ', 'VT ', 'FF ', 'CR ', 'SO ', 'SI ',
'DLE ', 'DC1 ', 'DC2 ', 'DC3 ', 'DC4 ', 'NAK ', 'SYN ', 'ETB ',
'CAN ', 'EM ', 'SUB ', 'ESC ', 'FS ', 'GS ', 'RS ', 'US '][i]
elif i == 0x7f:
return 'DEL '
for i in range(256):
if chr(i) == ' ':
sys.stdout.write('1 /* SPC */, ')
elif chr(i) == '\t':
sys.stdout.write('1 /* HT */, ')
elif (0x21 <= i and i < 0x7f):
sys.stdout.write('1 /* {} */, '.format(chr(i)))
elif 0x80 <= i:
sys.stdout.write('1 /* {} */, '.format(hex(i)))
elif 0 == i:
sys.stdout.write('1 /* NUL */, ')
else:
sys.stdout.write('0 /* {} */, '.format(name(i)))
if (i + 1)%4 == 0:
sys.stdout.write('\n')