50 lines
1.1 KiB
Python
50 lines
1.1 KiB
Python
#!/usr/bin/env python2
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#
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# Create an array of C strings with Duktape built-in strings.
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# Useful when using external strings.
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#
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import os
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import sys
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import json
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def to_c_string(x):
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res = '"'
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term = False
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for i, c in enumerate(x):
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if term:
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term = False
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res += '" "'
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o = ord(c)
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if o < 0x20 or o > 0x7e or c in '\'"\\':
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# Terminate C string so that escape doesn't become
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# ambiguous
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res += '\\x%02x' % o
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term = True
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else:
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res += c
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res += '"'
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return res
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def main():
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f = open(sys.argv[1], 'rb')
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d = f.read()
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f.close()
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meta = json.loads(d)
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print('const char *duk_builtin_strings[] = {')
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strlist = meta['builtin_strings_base64']
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for i in xrange(len(strlist)):
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s = strlist[i]
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if i == len(strlist) - 1:
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print(' %s' % to_c_string(s.decode('base64')))
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else:
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print(' %s,' % to_c_string(s.decode('base64')))
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print('};')
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if __name__ == '__main__':
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main()
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