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65 lines
2.6 KiB
Python
65 lines
2.6 KiB
Python
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#!/usr/bin/env python
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"""Copyright (c) 2017, Annika Wierichs, RWTH Aachen University
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the University nor the names of its contributors
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may be used to endorse or promote products derived from this
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software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""
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from __future__ import print_function
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import pyparsing as pp
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VERBS_H_PATH = "verbs-0.h"
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def generate_struct_conversions():
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word = pp.Word(pp.alphas+"_", bodyChars=pp.alphanums+"_")
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struct_header = (pp.Literal("struct").suppress() + word +
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pp.Literal("{").suppress())
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struct_footer = pp.Literal("};").suppress()
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member_var = word + pp.Literal(";").suppress()
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member_type = (pp.Combine(pp.OneOrMore(word + ~pp.FollowedBy(pp.Literal(";"))),
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joinString=" ", adjacent=False)
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+ pp.ZeroOrMore("*") + pp.FollowedBy(member_var))
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member = pp.Group(member_type + member_var)
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body = pp.OneOrMore(member)
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struct = struct_header + body + struct_footer
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# TODO: Not bullet proof yet.
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comment = pp.Or([pp.Literal("/*") + pp.SkipTo(pp.Literal("*/")),
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pp.Literal("//") + pp.SkipTo(pp.LineEnd())])
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struct.ignore(comment)
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with open(VERBS_HEADER_PATH, "r") as f_verbs:
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code = f_verbs.read()
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# for result, _, _ in struct.scanString(code):
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# print("{0}".format(result))
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