Python do_data_ex Examples

Example #1

File: Rtti.py Project: nihilus/idascripts-1

    def define(ea, count):
        # TODO: sanity checks

        idaapi.do_unknown_range(ea, count * 4, idaapi.DOUNK_DELNAMES)
        idaapi.doDwrd(ea, 4)
        idaapi.do_data_ex(ea, idaapi.getFlags(ea), count * 4, idaapi.BADADDR)
        # TODO: rewrite into idaapi calls
        idc.SetArrayFormat(ea, idc.AP_INDEX | idc.AP_IDXDEC, 1, 0)

        # Entry 0 describes the class itself => I can find out the class name.
        bcd = BaseClassDescriptor(idaapi.get_full_long(ea))
        idaapi.set_name(ea, "??_R2" + bcd.typeDescriptor.baseMangledName + "8", 0)

        i = 1
        while i < count:
            bcd = BaseClassDescriptor(idaapi.get_full_long(ea + i * 4))
            i += 1

Example #2

File: Rtti.py Project: psolyca/idascripts

    def define(ea, count):
        # TODO: sanity checks

        idaapi.do_unknown_range(ea, count * 4, idaapi.DOUNK_DELNAMES)
        idaapi.doDwrd(ea, 4)
        idaapi.do_data_ex(ea, idaapi.getFlags(ea), count * 4, idaapi.BADADDR)
        # TODO: rewrite into idaapi calls
        idc.SetArrayFormat(ea, idc.AP_INDEX | idc.AP_IDXDEC, 1, 0)

        # Entry 0 describes the class itself => I can find out the class name.
        bcd = BaseClassDescriptor(idaapi.get_full_long(ea))
        idaapi.set_name(ea, '??_R2' + bcd.typeDescriptor.baseMangledName + '8',
                        0)

        i = 1
        while i < count:
            bcd = BaseClassDescriptor(idaapi.get_full_long(ea + i * 4))
            i += 1

Example #3

File: struct.py Project: correosdelbosque/openrce-snippets

def makeArrayOfStruct(address, structureName,count):
    if not forceMakeStruct(address,structureName):
        return False
    if count == 1:
        return True
        
    id = GetStrucIdByName(structureName)
    
    return not idaapi.do_data_ex(address,FF_STRU,GetStrucSize(id)*count,id)

Example #4

def makeArrayOfStruct(address, structureName, count):
    if not forceMakeStruct(address, structureName):
        return False
    if count == 1:
        return True

    id = GetStrucIdByName(structureName)

    return not idaapi.do_data_ex(address, FF_STRU,
                                 GetStrucSize(id) * count, id)