def typeid(self):
'''Return the `.tid` of the member's type.'''
opinfo = idaapi.opinfo_t()
if idaapi.__version__ < 7.0:
res = idaapi.retrieve_member_info(self.ptr, opinfo)
return None if res is None else res.tid if res.tid != idaapi.BADADDR else None
else:
res = idaapi.retrieve_member_info(opinfo, self.ptr)
return None if opinfo.tid == idaapi.BADADDR else opinfo.tid
def check_field(self, sid, ftype, strid, offset, size, name):
if ftype is None:
for i in range(offset, offset + size):
self.assertIsNone(idc.GetMemberName(sid, i))
self.assertEqual(idc.GetMemberFlag(sid, i), -1)
return
try:
self.assertNotEqual(idc.GetMemberName(sid, offset - 1), name)
except:
pass
for k in range(offset, offset + size):
self.assertEqual(idc.GetMemberName(sid, k), name)
self.assertEqual(idc.GetMemberSize(sid, k), size)
self.assertEqual(idc.GetMemberFlag(sid, k) & idaapi.DT_TYPE, ftype & 0xFFFFFFFF)
if strid != -1:
st = idaapi.get_struc(sid)
mb = idaapi.get_member(st, offset)
op = idaapi.opinfo_t()
idaapi.retrieve_member_info(op, mb)
self.assertEqual(op.tid, strid)
self.assertNotEqual(idc.GetMemberName(sid, offset + size), name)
def struc_member_created(self, sptr, mptr):
extra = {}
sname = idaapi.get_struc_name(sptr.id)
fieldname = idaapi.get_member_name2(mptr.id)
offset = 0 if mptr.unimem() else mptr.soff
flag = mptr.flag
nbytes = mptr.eoff if mptr.unimem() else mptr.eoff - mptr.soff
mt = idaapi.opinfo_t()
is_not_data = idaapi.retrieve_member_info(mt, mptr)
if is_not_data:
if idaapi.isOff0(flag) or idaapi.isOff1(flag):
extra['target'] = mt.ri.target
extra['base'] = mt.ri.base
extra['tdelta'] = mt.ri.tdelta
extra['flags'] = mt.ri.flags
self._send_event(
StrucMemberCreatedEvent(sname, fieldname, offset, flag,
nbytes, extra))
# Is it really possible to create an enum?
elif idaapi.isEnum0(flag):
extra['serial'] = mt.ec.serial
self._send_event(
StrucMemberCreatedEvent(sname, fieldname, offset, flag,
nbytes, extra))
elif idaapi.isStruct(flag):
extra['id'] = mt.tid
self._send_event(
StrucMemberCreatedEvent(sname, fieldname, offset, flag,
nbytes, extra))
elif idaapi.isASCII(flag):
extra['strtype'] = mt.strtype
self._send_event(
StrucMemberCreatedEvent(sname, fieldname, offset, flag,
nbytes, extra))
else:
self._send_event(
StrucMemberCreatedEvent(sname, fieldname, offset, flag, nbytes,
extra))
return 0
def struc_member_changed(self, sptr, mptr):
extra = {}
soff = 0 if mptr.unimem() else mptr.soff
flag = mptr.flag
mt = idaapi.opinfo_t()
is_not_data = idaapi.retrieve_member_info(mt, mptr)
if is_not_data:
if idaapi.isOff0(flag) or idaapi.isOff1(flag):
extra['target'] = mt.ri.target
extra['base'] = mt.ri.base
extra['tdelta'] = mt.ri.tdelta
extra['flags'] = mt.ri.flags
self._send_event(StrucMemberChangedEvent(sptr.id, soff,
mptr.eoff, flag,
extra))
# Is it really possible to create an enum?
elif idaapi.isEnum0(flag):
extra['serial'] = mt.ec.serial
self._send_event(StrucMemberChangedEvent(sptr.id, soff,
mptr.eoff, flag,
extra))
elif idaapi.isStruct(flag):
extra['id'] = mt.tid
self._send_event(StrucMemberChangedEvent(sptr.id, soff,
mptr.eoff, flag,
extra))
elif idaapi.isASCII(flag):
extra['strtype'] = mt.strtype
self._send_event(StrucMemberChangedEvent(sptr.id, soff,
mptr.eoff, flag,
extra))
else:
self._send_event(StrucMemberChangedEvent(sptr.id, soff,
mptr.eoff, flag,
extra))
return 0
def typeid(self):
opinfo = idaapi.opinfo_t()
res = idaapi.retrieve_member_info(self.ptr, opinfo)
return None if res is None else res.tid if res.tid != idaapi.BADADDR else None