From fdda0b843a22366f0433f63aa04265b352168415 Mon Sep 17 00:00:00 2001 From: gutosie Date: Mon, 20 Jan 2020 20:18:01 +0200 Subject: [PATCH] Delete __init__.py --- NeoBoot/ubi_reader/ubifs/__init__.py | 76 ---------------------------- 1 file changed, 76 deletions(-) delete mode 100644 NeoBoot/ubi_reader/ubifs/__init__.py diff --git a/NeoBoot/ubi_reader/ubifs/__init__.py b/NeoBoot/ubi_reader/ubifs/__init__.py deleted file mode 100644 index 05774c3..0000000 --- a/NeoBoot/ubi_reader/ubifs/__init__.py +++ /dev/null @@ -1,76 +0,0 @@ -#!/usr/bin/python -import re -import struct -from ubifs.defines import * -from ubifs import nodes -from ubifs.nodes import extract -from ubifs.log import log - -class ubifs: - - def __init__(self, ubifs_file): - self.log = log() - self._file = ubifs_file - self._sb_node = extract.sb_node(self, UBIFS_COMMON_HDR_SZ) - self._min_io_size = self._sb_node.min_io_size - self._leb_size = self._sb_node.leb_size - self._mst_node = extract.mst_node(self, 1, UBIFS_COMMON_HDR_SZ) - self._mst_node = extract.mst_node(self, 2, UBIFS_COMMON_HDR_SZ) - - def _get_file(self): - return self._file - - file = property(_get_file) - - def _get_superblock(self): - return self._sb_node - - superblock_node = property(_get_superblock) - - def _get_master_node(self): - return self._mst_node - - master_node = property(_get_master_node) - - def _get_master_node2(self): - return self._mst_node - - master_node2 = property(_get_master_node2) - - def _get_leb_size(self): - return self._leb_size - - leb_size = property(_get_leb_size) - - def _get_min_io_size(self): - return self._min_io_size - - min_io_size = property(_get_min_io_size) - - -def get_leb_size(path): - f = open(path, 'rb') - f.seek(0, 2) - file_size = f.tell() + 1 - f.seek(0) - block_size = 0 - for i in range(0, file_size, FILE_CHUNK_SZ): - buf = f.read(FILE_CHUNK_SZ) - for m in re.finditer(UBIFS_NODE_MAGIC, buf): - start = m.start() - chdr = nodes.common_hdr(buf[start:start + UBIFS_COMMON_HDR_SZ]) - if chdr and chdr.node_type == UBIFS_SB_NODE: - sb_start = start + UBIFS_COMMON_HDR_SZ - sb_end = sb_start + UBIFS_SB_NODE_SZ - if chdr.len != len(buf[sb_start:sb_end]): - f.seek(sb_start) - buf = f.read(UBIFS_SB_NODE_SZ) - else: - buf = buf[sb_start:sb_end] - sbn = nodes.sb_node(buf) - block_size = sbn.leb_size - f.close() - return block_size - - f.close() - return block_size \ No newline at end of file