forked from mirrors/gecko-dev
22eaaf37cf
This will eventually need to be done for #1908 Source-Repo: https://github.com/servo/servo Source-Revision: 83972196600f04e817ddb53fda18142778905307
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import sys
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import os
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sys.path.append(os.path.join(".", "parser"))
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sys.path.append(os.path.join(".", "ply"))
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import cPickle
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from Configuration import Configuration
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from CodegenRust import CGBindingRoot, replaceFileIfChanged
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def generate_binding_rs(config, outputprefix, webidlfile):
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"""
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|config| Is the configuration object.
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|outputprefix| is a prefix to use for the header guards and filename.
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"""
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filename = outputprefix + ".rs"
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root = CGBindingRoot(config, outputprefix, webidlfile)
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if replaceFileIfChanged(filename, root.define()):
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print "Generating binding implementation: %s" % (filename)
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def main():
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# Parse arguments.
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from optparse import OptionParser
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usagestring = "usage: %prog configFile outputdir outputPrefix webIDLFile"
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o = OptionParser(usage=usagestring)
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o.add_option("--verbose-errors", action='store_true', default=False,
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help="When an error happens, display the Python traceback.")
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(options, args) = o.parse_args()
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if len(args) != 4:
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o.error(usagestring)
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configFile = os.path.normpath(args[0])
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outputdir = args[1]
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outputPrefix = args[2]
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webIDLFile = os.path.normpath(args[3])
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# Load the parsing results
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resultsPath = os.path.join(outputdir, 'ParserResults.pkl')
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with open(resultsPath, 'rb') as f:
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parserData = cPickle.load(f)
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# Create the configuration data.
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config = Configuration(configFile, parserData)
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# Generate the prototype classes.
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generate_binding_rs(config, outputPrefix, webIDLFile)
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if __name__ == '__main__':
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main()
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