ida_prefix.py 文件源码

def bulk_prefix():
    """
    Prefix the Functions window selection with a user defined string.
    """

    # NOTE / COMPAT:
    # prompt the user for a prefix to apply to the selected functions
    if using_ida7api:
        tag = idaapi.ask_str(PREFIX_DEFAULT, 0, "Function Tag")
    else:
        tag = idaapi.askstr(0, PREFIX_DEFAULT, "Function Tag")

    # the user closed the window... ignore
    if tag == None:
        return

    # the user put a blank string and hit 'okay'... notify & ignore
    elif tag == '':
        idaapi.warning("[ERROR] Tag cannot be empty [ERROR]")
        return

    #
    # loop through all the functions selected in the 'Functions window' and
    # apply the user defined prefix tag to each one.
    #

    for func_name in get_selected_funcs():

        # ignore functions that already have the specified prefix applied
        if func_name.startswith(tag):
            continue

        # apply the user defined prefix to the function (rename it)
        new_name  = '%s%s%s' % (str(tag), PREFIX_SEPARATOR, func_name)
        func_addr = idaapi.get_name_ea(idaapi.BADADDR, func_name)
        idaapi.set_name(func_addr, new_name, idaapi.SN_NOWARN)

    # refresh the IDA views
    refresh_views()