def idx_node(ubifs, lnum, offset = 0):
ubifs.file.seek(ubifs.leb_size * lnum + offset)
idxn = nodes.idx_node(ubifs.file.read(UBIFS_IDX_NODE_SZ))
for i in range(0, idxn.child_cnt):
idxn.branches.append(nodes.branch(ubifs.file.read(UBIFS_BRANCH_SZ)))
return idxn
def idx_node(ubifs, lnum, offset=0):
ubifs.file.seek(ubifs.leb_size * lnum + offset)
idxn = nodes.idx_node(ubifs.file.read(UBIFS_IDX_NODE_SZ))
for i in range(0, idxn.child_cnt):
idxn.branches.append(nodes.branch(ubifs.file.read(UBIFS_BRANCH_SZ)))
return idxn
def idx_node(ubifs, lnum, offset=0):
"""Get index node at given LEB number + offset.
Arguments:
Obj:ubifs -- UBIFS object.
Int:lnum -- LEB number index node is in.
Int:offset -- Offset in LEB of index node.
Returns:
Obj:idx_node -- Index node found at lnum/offset.
"""
ubifs.file.seek((ubifs.leb_size * lnum) + offset)
idxn = nodes.idx_node(ubifs.file.read(UBIFS_IDX_NODE_SZ))
for i in range(0, idxn.child_cnt):
idxn.branches.append(nodes.branch(ubifs.file.read(UBIFS_BRANCH_SZ)))
return idxn
def idx_node(ubifs, lnum, offset=0):
"""Get index node at given LEB number + offset.
Arguments:
Obj:ubifs -- UBIFS object.
Int:lnum -- LEB number index node is in.
Int:offset -- Offset in LEB of index node.
Returns:
Obj:idx_node -- Index node found at lnum/offset.
"""
ubifs.file.seek((ubifs.leb_size * lnum) + offset)
idxn = nodes.idx_node(ubifs.file.read(UBIFS_IDX_NODE_SZ))
for i in range(0, idxn.child_cnt):
idxn.branches.append(nodes.branch(ubifs.file.read(UBIFS_BRANCH_SZ)))
return idxn
