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-rwxr-xr-xdebian/vendor-h2o/deps/brotli/python/bro.py132
1 files changed, 0 insertions, 132 deletions
diff --git a/debian/vendor-h2o/deps/brotli/python/bro.py b/debian/vendor-h2o/deps/brotli/python/bro.py
deleted file mode 100755
index c6f74ce..0000000
--- a/debian/vendor-h2o/deps/brotli/python/bro.py
+++ /dev/null
@@ -1,132 +0,0 @@
-#! /usr/bin/env python
-"""bro %s -- compression/decompression utility using the Brotli algorithm."""
-
-from __future__ import print_function
-import argparse
-import sys
-import os
-import brotli
-import platform
-
-
-# default values of encoder parameters
-DEFAULT_PARAMS = {
- 'mode': brotli.MODE_GENERIC,
- 'quality': 11,
- 'lgwin': 22,
- 'lgblock': 0,
-}
-
-
-def get_binary_stdio(stream):
- """ Return the specified standard input, output or errors stream as a
- 'raw' buffer object suitable for reading/writing binary data from/to it.
- """
- assert stream in ['stdin', 'stdout', 'stderr'], "invalid stream name"
- stdio = getattr(sys, stream)
- if sys.version_info[0] < 3:
- if sys.platform == 'win32':
- # set I/O stream binary flag on python2.x (Windows)
- runtime = platform.python_implementation()
- if runtime == "PyPy":
- # the msvcrt trick doesn't work in pypy, so I use fdopen
- mode = "rb" if stream == "stdin" else "wb"
- stdio = os.fdopen(stdio.fileno(), mode, 0)
- else:
- # this works with CPython -- untested on other implementations
- import msvcrt
- msvcrt.setmode(stdio.fileno(), os.O_BINARY)
- return stdio
- else:
- # get 'buffer' attribute to read/write binary data on python3.x
- if hasattr(stdio, 'buffer'):
- return stdio.buffer
- else:
- orig_stdio = getattr(sys, "__%s__" % stream)
- return orig_stdio.buffer
-
-
-def main(args=None):
-
- parser = argparse.ArgumentParser(
- prog='bro.py',
- description="Compression/decompression utility using the Brotli algorithm.")
- parser.add_argument('--version', action='version', version=brotli.__version__)
- parser.add_argument('-i', '--input', metavar='FILE', type=str, dest='infile',
- help='Input file', default=None)
- parser.add_argument('-o', '--output', metavar='FILE', type=str, dest='outfile',
- help='Output file', default=None)
- parser.add_argument('-f', '--force', action='store_true',
- help='Overwrite existing output file', default=False)
- parser.add_argument('-d', '--decompress', action='store_true',
- help='Decompress input file', default=False)
- params = parser.add_argument_group('optional encoder parameters')
- params.add_argument('-m', '--mode', metavar="MODE", type=int, choices=[0, 1, 2],
- help='The compression mode can be 0 for generic input, '
- '1 for UTF-8 encoded text, or 2 for WOFF 2.0 font data. '
- 'Defaults to 0.')
- params.add_argument('-q', '--quality', metavar="QUALITY", type=int,
- choices=list(range(0, 12)),
- help='Controls the compression-speed vs compression-density '
- 'tradeoff. The higher the quality, the slower the '
- 'compression. Range is 0 to 11. Defaults to 11.')
- params.add_argument('--lgwin', metavar="LGWIN", type=int,
- choices=list(range(10, 25)),
- help='Base 2 logarithm of the sliding window size. Range is '
- '10 to 24. Defaults to 22.')
- params.add_argument('--lgblock', metavar="LGBLOCK", type=int,
- choices=[0] + list(range(16, 25)),
- help='Base 2 logarithm of the maximum input block size. '
- 'Range is 16 to 24. If set to 0, the value will be set based '
- 'on the quality. Defaults to 0.')
- params.add_argument('--custom-dictionary', metavar="FILE", type=str, dest='dictfile',
- help='Custom dictionary file.', default = None)
- # set default values using global DEFAULT_PARAMS dictionary
- parser.set_defaults(**DEFAULT_PARAMS)
-
- options = parser.parse_args(args=args)
-
- if options.infile:
- if not os.path.isfile(options.infile):
- parser.error('file "%s" not found' % options.infile)
- with open(options.infile, "rb") as infile:
- data = infile.read()
- else:
- if sys.stdin.isatty():
- # interactive console, just quit
- parser.error('no input')
- infile = get_binary_stdio('stdin')
- data = infile.read()
-
- if options.outfile:
- if os.path.isfile(options.outfile) and not options.force:
- parser.error('output file exists')
- outfile = open(options.outfile, "wb")
- else:
- outfile = get_binary_stdio('stdout')
-
- if options.dictfile:
- if not os.path.isfile(options.dictfile):
- parser.error('file "%s" not found' % options.dictfile)
- with open(options.dictfile, "rb") as dictfile:
- custom_dictionary = dictfile.read()
- else:
- custom_dictionary = ''
-
-
- try:
- if options.decompress:
- data = brotli.decompress(data, dictionary=custom_dictionary)
- else:
- data = brotli.compress(
- data, mode=options.mode, quality=options.quality,
- lgwin=options.lgwin, lgblock=options.lgblock, dictionary=custom_dictionary)
- except brotli.error as e:
- parser.exit(1,'bro: error: %s: %s' % (e, options.infile or 'sys.stdin'))
-
- outfile.write(data)
- outfile.close()
-
-
-if __name__ == '__main__':
- main()