def __init__(self, nhdr):
self.name = ''
self.desc = ''
Page.__init__(self, nhdr,
nhdr.offset_start + calcsize(''.join(nhdr.format)),
nhdr.n_namesz + nhdr.n_descz)
def __init__(self, nhdr):
self.name = ''
self.desc = ''
Page.__init__(self, nhdr,
nhdr.offset_start+calcsize(''.join(nhdr.format)),
nhdr.n_namesz+nhdr.n_descz)
def __init__(self, shdr):
self.name = 'null'
self.strtab = {}
self.symtab = []
self.relocs = []
self.dynamic = []
self.note = []
Page.__init__(self, shdr, shdr.sh_offset, shdr.sh_size)
def __init__(self, shdr):
self.name = 'null'
self.strtab = {}
self.symtab = []
self.relocs = []
self.dynamic = []
self.note = []
Page.__init__(self, shdr, shdr.sh_offset, shdr.sh_size)
def loadStrTab(self):
""" Load a string table """
if self.size <= 0:
return
format = self.prop.endian + ('s' * self.size)
Page.load(self)
self.strtab = list(unpack_from(format, self.data))
if self.strtab[len(self.strtab) - 1] != '\0':
self.strtab.append('\0')
def loadStrTab(self):
""" Load a string table """
if self.size <= 0:
return
format = self.prop.endian+('s'*self.size)
Page.load(self)
self.strtab = list(unpack_from(format, self.data))
if self.strtab[len(self.strtab)-1] != '\0':
self.strtab.append('\0')
def chunks(self):
c_lst = Page.chunks(self)
c_lst.extend(self.symtab)
c_lst.extend(self.relocs)
c_lst.extend(self.dynamic)
for c in self.note:
c_lst.extend(c.chunks())
return c_lst
def load(self, offset=None, filemap=None):
""" Load proper elements depending on section's type """
# Call specific loading func, depending on sh_type
if self.header.sh_type == shdr_type['SHT_SYMTAB']:
self.loadSymTab()
elif self.header.sh_type == shdr_type['SHT_DYNSYM']:
self.loadSymTab()
elif self.header.sh_type == shdr_type['SHT_STRTAB']:
self.loadStrTab()
elif self.header.sh_type == shdr_type['SHT_REL']:
self.loadRelocs()
elif self.header.sh_type == shdr_type['SHT_RELA']:
self.loadRelocs(True)
elif self.header.sh_type == shdr_type['SHT_DYNAMIC']:
self.loadDynamic()
elif self.header.sh_type == shdr_type['SHT_NOTE']:
self.loadNote()
else:
Page.load(self)
def chunks(self):
c_lst = Page.chunks(self)
c_lst.extend(self.symtab)
c_lst.extend(self.relocs)
c_lst.extend(self.dynamic)
for c in self.note:
c_lst.extend(c.chunks())
return c_lst
def load(self, offset=None, filemap=None):
""" Load proper elements depending on section's type """
# Call specific loading func, depending on sh_type
if self.header.sh_type == shdr_type['SHT_SYMTAB']:
self.loadSymTab()
elif self.header.sh_type == shdr_type['SHT_DYNSYM']:
self.loadSymTab()
elif self.header.sh_type == shdr_type['SHT_STRTAB']:
self.loadStrTab()
elif self.header.sh_type == shdr_type['SHT_REL']:
self.loadRelocs()
elif self.header.sh_type == shdr_type['SHT_RELA']:
self.loadRelocs(True)
elif self.header.sh_type == shdr_type['SHT_DYNAMIC']:
self.loadDynamic()
elif self.header.sh_type == shdr_type['SHT_NOTE']:
self.loadNote()
else:
Page.load(self)
def remove(self, force=False, forward=True):
if forward == True:
for s in self.symtab:
s.remove(force)
for r in self.relocs:
r.remove(force)
for d in self.dynamic:
d.remove(force)
for n in self.note:
n.remove(force, forward)
return Page.remove(self, force, forward)
def remove(self, force = False, forward = True):
if forward == True:
for s in self.symtab:
s.remove(force)
for r in self.relocs:
r.remove(force)
for d in self.dynamic:
d.remove(force)
for n in self.note:
n.remove(force, forward)
return Page.remove(self, force, forward)
def load(self, offset=None, filemap=None):
Page.load(self, offset, filemap)
self.name = str(self.data[:self.header.n_namesz])
self.desc = str(self.data[self.header.n_namesz:])
def __init__(self, phdr):
Page.__init__(self, phdr, phdr.p_offset, phdr.p_filesz)
self.protected = True
def load(self, offset=None, filemap=None):
Page.load(self, offset, filemap)
self.name = str(self.data[:self.header.n_namesz])
self.desc = str(self.data[self.header.n_namesz:])
def __init__(self, phdr):
Page.__init__(self, phdr, phdr.p_offset, phdr.p_filesz)
self.protected = True
