40 lines
1005 B
Python
Executable File
40 lines
1005 B
Python
Executable File
#!/usr/bin/env python
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import re, sys
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def hash(s):
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h = 0
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for c in s:
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h = h * 31 + ord(c)
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return h & ((1 << 32) - 1)
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entries = []
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for line in sys.stdin:
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m = re.match(r'(\d+)\s+(\S+)\s+(\S+)?', line)
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val = m.group(3) if m.group(3) else ''
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entries.append((hash(m.group(2)), int(m.group(1)), m.group(2), val))
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entries.sort()
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print '/* Sorted by hash(name) and its table index */'
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print 'static nghttp2_hd_static_entry static_table[] = {'
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for ent in entries:
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print 'MAKE_STATIC_ENT({}, "{}", "{}", {}u, {}u),'\
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.format(ent[1] - 1, ent[2], ent[3], ent[0], hash(ent[3]))
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print '};'
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print ''
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print '/* Index to the position in static_table */'
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print 'const size_t static_table_index[] = {'
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for i in range(len(entries)):
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for j, ent in enumerate(entries):
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if ent[1] - 1 == i:
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sys.stdout.write('{: <2d},'.format(j))
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break
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if (i + 1) % 16 == 0:
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sys.stdout.write('\n')
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else:
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sys.stdout.write(' ')
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print '};'
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