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# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This file incorporates work covered by the following license notice:
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed
# with this work for additional information regarding copyright
# ownership. The ASF licenses this file to you under the Apache
# License, Version 2.0 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.apache.org/licenses/LICENSE-2.0 .
#
import sys, re
infile_name = sys.argv[1]
idfile_out_name = sys.argv[2]
namefile_out_name = sys.argv[3]
gperffile_out_name = sys.argv[4]
idfile = open(idfile_out_name, 'w')
namefile = open(namefile_out_name, 'w')
gperffile = open(gperffile_out_name, 'w')
gperffile.write("""%language=C++
%global-table
%null-strings
%struct-type
struct xmltoken {
const sal_Char *name;
sal_Int32 nToken;
};
%%
""")
token_count = 0;
tokens = {}
with open(infile_name) as infile:
for line in infile:
line = line.strip()
# check for valid characters
if not re.match(r'[a-zA-Z0-9-_]+$', line):
sys.exit("Error: invalid character in token '{}'".format(line));
cur_id = "XML_" + line;
# we have two ids with similar names("cut-offs" and "cut_offs")
if cur_id == "XML_cut_offs":
cur_id = "cut_offs2";
cur_id = cur_id.replace('-', '_')
tokens[line] = cur_id
idfile.write("const sal_Int32 {} = {};\n".format(cur_id, token_count))
namefile.write("\"{}\",\n".format(line));
gperffile.write("{},{}\n".format(line, cur_id));
token_count += 1
idfile.write("const sal_Int32 XML_TOKEN_COUNT = {};\n".format(token_count))
gperffile.write("%%\n")
idfile.close()
namefile.close()
gperffile.close()
def fix_linefeeds(fname):
# Gperf requires LF newlines, not CRLF, even on Windows.
# Making this work on both Python 2 and 3 is difficult.
# When Python 2 is dropped, delete this and add
# newline = '\n' to the open() calls above.
with open(fname, 'rb') as ifile:
d = ifile.read()
d = d.replace(b'\r', b'')
with open(fname, 'wb') as ofile:
ofile.write(d)
fix_linefeeds(idfile_out_name)
fix_linefeeds(namefile_out_name)
fix_linefeeds(gperffile_out_name)
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