inputChunk, outputChunk))
utils.lzo(inputChunk, outputChunk)
else:
outputChunk = inputChunk
# Size, offset (hex)
size = "{:02X}".format(os.path.getsize(outputChunk))
offset = "{:02X}".format(
os.path.getsize(binPart) + HEADER_SIZE)
directive.filepartload(SCRIPT_FIRMWARE_FILE_NAME, offset, size)
print('[i] Align chunk')
utils.alignFile(outputChunk)
print('[i] Append: {} -> {}'.format(outputChunk, binPart))
utils.appendFile(outputChunk, binPart)
if lzo:
if index == 0:
directive.unlzo(name, size)
else:
directive.unlzo_cont(name, size)
else:
if len(chunks) == 1:
directive.write_p(name, size)
else:
# filepartload 50000000 MstarUpgrade.bin e04000 c800000
# mmc write.p.continue 50000000 system 0 c800000 1
# filepartload 50000000 MstarUpgrade.bin d604000 c800000
# mmc write.p.continue 50000000 system 64000 c800000 1
if not params["partition_name"] in counter:
counter[params["partition_name"]] = 0
counter[params["partition_name"]] += 1
outputImgFile = os.path.join(outputDirectory,
params["partition_name"] + ".img")
outputChunkLzoFile = os.path.join(
outputDirectory, params["partition_name"] +
str(counter[params["partition_name"]]) + ".lzo")
outputChunkImgFile = os.path.join(
outputDirectory, params["partition_name"] +
str(counter[params["partition_name"]]) + ".img")
# save .lzo
print(
"[i] Partition: {}\tOffset: {}\tSize {} ({}) -> {}".format(
params["partition_name"], offset, size,
utils.sizeStr(int(size, 16)), outputChunkLzoFile))
utils.copyPart(inputFile, outputChunkLzoFile, int(offset, 16),
int(size, 16))
# unpack chunk .lzo -> .img
print("[i] Unpacking LZO (Please be patient) {} -> {}".
format(outputChunkLzoFile, outputChunkImgFile))
utils.unlzo(outputChunkLzoFile, outputChunkImgFile)
# append the chunk to main .img
print("[i] {} append to {}".format(outputChunkImgFile,
outputImgFile))
utils.appendFile(outputChunkImgFile, outputImgFile)
# delete chunk
os.remove(outputChunkLzoFile)
os.remove(outputChunkImgFile)