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Delete common.py

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gutosie
2020-01-20 20:20:21 +02:00
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parent 279dff61d5
commit e1cf2b7f6e
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NeoBoot/ubi_reader/ubi_reader_arm/ui/common.py
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#!/usr/bin/python
import os
from ubi_io import leb_virtual_file
from ubifs import ubifs, walk, output
from ubifs.defines import PRINT_UBIFS_KEY_HASH, PRINT_UBIFS_COMPR
from ubi.defines import PRINT_VOL_TYPE_LIST, UBI_VTBL_AUTORESIZE_FLG
output_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'output')
def extract_files(ubifs, out_path, perms = False):
try:
inodes = {}
walk.index(ubifs, ubifs.master_node.root_lnum, ubifs.master_node.root_offs, inodes)
for dent in inodes[1]['dent']:
output.dents(ubifs, inodes, dent, out_path, perms)
except Exception as e:
import traceback
ubifs.log.write('%s' % e)
traceback.print_exc()
def get_ubi_params(ubi):
ubi_flags = {'min_io_size': '-m',
'max_bud_bytes': '-j',
'leb_size': '-e',
'default_compr': '-x',
'sub_page_size': '-s',
'fanout': '-f',
'key_hash': '-k',
'orph_lebs': '-p',
'log_lebs': '-l',
'max_leb_cnt': '-c',
'peb_size': '-p',
'sub_page_size': '-s',
'vid_hdr_offset': '-O',
'version': '-x',
'image_seq': '-Q',
'alignment': '-a',
'vol_id': '-n',
'name': '-N'}
ubi_params = {}
ubi_args = {}
ini_params = {}
for image in ubi.images:
img_seq = image.image_seq
ubi_params[img_seq] = {}
ubi_args[img_seq] = {}
ini_params[img_seq] = {}
for volume in image.volumes:
ubi_args[img_seq][volume] = {}
ini_params[img_seq][volume] = {}
ini_params[img_seq][volume]['vol_type'] = PRINT_VOL_TYPE_LIST[image.volumes[volume].vol_rec.vol_type]
if image.volumes[volume].vol_rec.flags == UBI_VTBL_AUTORESIZE_FLG:
ini_params[img_seq][volume]['vol_flags'] = 'autoresize'
else:
ini_params[img_seq][volume]['vol_flags'] = image.volumes[volume].vol_rec.flags
ini_params[img_seq][volume]['vol_id'] = image.volumes[volume].vol_id
ini_params[img_seq][volume]['vol_name'] = image.volumes[volume].name.rstrip('\x00')
ini_params[img_seq][volume]['vol_alignment'] = image.volumes[volume].vol_rec.alignment
ini_params[img_seq][volume]['vol_size'] = image.volumes[volume].vol_rec.reserved_pebs * ubi.leb_size
ufsfile = leb_virtual_file(ubi, image.volumes[volume])
uubifs = ubifs(ufsfile)
for key, value in uubifs.superblock_node:
if key == 'key_hash':
value = PRINT_UBIFS_KEY_HASH[value]
elif key == 'default_compr':
value = PRINT_UBIFS_COMPR[value]
if key in ubi_flags:
ubi_args[img_seq][volume][key] = value
for key, value in image.volumes[volume].vol_rec:
if key == 'name':
value = value.rstrip('\x00')
if key in ubi_flags:
ubi_args[img_seq][volume][key] = value
ubi_args[img_seq][volume]['version'] = image.version
ubi_args[img_seq][volume]['vid_hdr_offset'] = image.vid_hdr_offset
ubi_args[img_seq][volume]['sub_page_size'] = ubi_args[img_seq][volume]['vid_hdr_offset']
ubi_args[img_seq][volume]['sub_page_size'] = ubi_args[img_seq][volume]['vid_hdr_offset']
ubi_args[img_seq][volume]['image_seq'] = image.image_seq
ubi_args[img_seq][volume]['peb_size'] = ubi.peb_size
ubi_args[img_seq][volume]['vol_id'] = image.volumes[volume].vol_id
ubi_params[img_seq][volume] = {'flags': ubi_flags,
'args': ubi_args[img_seq][volume],
'ini': ini_params[img_seq][volume]}
return ubi_params