1#encoding=utf-8 2# 3# Copyright © 2017 Intel Corporation 4# 5# Permission is hereby granted, free of charge, to any person obtaining a 6# copy of this software and associated documentation files (the "Software"), 7# to deal in the Software without restriction, including without limitation 8# the rights to use, copy, modify, merge, publish, distribute, sublicense, 9# and/or sell copies of the Software, and to permit persons to whom the 10# Software is furnished to do so, subject to the following conditions: 11# 12# The above copyright notice and this permission notice (including the next 13# paragraph) shall be included in all copies or substantial portions of the 14# Software. 15# 16# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 21# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 22# IN THE SOFTWARE. 23# 24 25from __future__ import print_function 26import sys 27import zlib 28import xml.etree.ElementTree as et 29 30def main(): 31 if len(sys.argv) < 2: 32 print("No input xml file specified") 33 sys.exit(1) 34 35 compress = zlib.compressobj() 36 37 print("static const struct {") 38 print(" uint32_t gen_10;") 39 print(" uint32_t offset;") 40 print(" uint32_t length;") 41 print("} genxml_files_table[] = {") 42 43 xml_offset = 0 44 compressed_data = b'' 45 for i in range(1, len(sys.argv)): 46 filename = sys.argv[i] 47 xml = open(filename, "rb").read() 48 xml_length = len(xml) 49 root = et.fromstring(xml) 50 51 print(" { %i, %i, %i }," % 52 (int(float(root.attrib['gen']) * 10), xml_offset, xml_length)) 53 54 compressed_data += compress.compress(xml) 55 xml_offset += xml_length 56 57 print("};") 58 59 compressed_data += compress.flush() 60 61 print("") 62 print("static const uint8_t compress_genxmls[] = {") 63 print(" ", end='') 64 for i, c in enumerate(bytearray(compressed_data), start=1): 65 print("0x%.2x, " % c, end='\n ' if not i % 12 else '') 66 print('\n};') 67 68 69if __name__ == '__main__': 70 main() 71