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-rwxr-xr-xSource/JavaScriptCore/Scripts/make-js-file-arrays.py97
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diff --git a/Source/JavaScriptCore/Scripts/make-js-file-arrays.py b/Source/JavaScriptCore/Scripts/make-js-file-arrays.py
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+++ b/Source/JavaScriptCore/Scripts/make-js-file-arrays.py
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+#!/usr/bin/env python
+# Copyright (C) 2014 Apple Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import io
+import os
+from optparse import OptionParser
+from StringIO import StringIO
+from jsmin import JavascriptMinify
+
+
+def stringifyCodepoint(code):
+ if code < 128:
+ return '{0:d}'.format(code)
+ else:
+ return "'\\x{0:02x}'".format(code)
+
+
+def chunk(list, chunkSize):
+ for i in xrange(0, len(list), chunkSize):
+ yield list[i:i + chunkSize]
+
+
+def main():
+ parser = OptionParser(usage="usage: %prog [options] header source [input [input...]]")
+ parser.add_option('--no-minify', action='store_true', help='Do not run the input files through jsmin')
+ parser.add_option('-n', '--namespace', help='Namespace to use')
+ (options, arguments) = parser.parse_args()
+ if not options.namespace:
+ print 'Error: must provide a namespace'
+ parser.print_usage()
+ exit(-1)
+ if len(arguments) < 3:
+ print 'Error: must provide at least 3 arguments'
+ parser.print_usage()
+ exit(-1)
+
+ namespace = options.namespace
+ headerPath = arguments[0]
+ sourcePath = arguments[1]
+ inputPaths = arguments[2:]
+
+ headerFile = open(headerPath, 'w')
+ print >> headerFile, 'namespace {0:s} {{'.format(namespace)
+
+ sourceFile = open(sourcePath, 'w')
+ print >> sourceFile, '#include "{0:s}"'.format(os.path.basename(headerPath))
+ print >> sourceFile, 'namespace {0:s} {{'.format(namespace)
+
+ jsm = JavascriptMinify()
+
+ for inputFileName in inputPaths:
+ inputStream = io.FileIO(inputFileName)
+ outputStream = StringIO()
+
+ if not options.no_minify:
+ jsm.minify(inputStream, outputStream)
+ characters = outputStream.getvalue()
+ else:
+ characters = inputStream.read()
+
+ size = len(characters)
+ variableName = os.path.splitext(os.path.basename(inputFileName))[0]
+
+ print >> headerFile, 'extern const char {0:s}JavaScript[{1:d}];'.format(variableName, size)
+ print >> sourceFile, 'const char {0:s}JavaScript[{1:d}] = {{'.format(variableName, size)
+
+ codepoints = map(ord, characters)
+ for codepointChunk in chunk(codepoints, 16):
+ print >> sourceFile, ' {0:s},'.format(','.join(map(stringifyCodepoint, codepointChunk)))
+
+ print >> sourceFile, '};'
+
+ print >> headerFile, '}} // namespace {0:s}'.format(namespace)
+ print >> sourceFile, '}} // namespace {0:s}'.format(namespace)
+
+if __name__ == '__main__':
+ main()