"""
common exceptions for the pyhsm package
"""
# Copyright (c) 2011, Yubico AB
# All rights reserved.

import defines

__all__ = [
    # constants
    # functions
    # classes
    'YHSM_Error',
    'YHSM_WrongInputSize',
    'YHSM_WrongInputTooLong',
    'YHSM_WrongInputType',
    'YHSM_CommandFailed'
]

class YHSM_Error(Exception):
    """
    Base class for YHSM exceptions in this package.

    Attributes:
        reason -- explanation of the error
    """

    def __init__(self, reason):
        Exception.__init__(self)
        self.reason = reason

    def __str__(self):
        return '<%s instance at %s: %s>' % (
            self.__class__.__name__,
            hex(id(self)),
            self.reason
            )

class YHSM_WrongInputSize(YHSM_Error):
    """
    Exception raised for errors in the size of an argument to some function.
    """
    def __init__(self, name, expected, size):
        reason = "Bad size of argument '%s', expected %i got %i" % (name, expected, size)
        YHSM_Error.__init__(self, reason)

class YHSM_InputTooLong(YHSM_Error):
    """
    Exception raised for too long input to some function.
    """
    def __init__(self, name, expected, size):
        reason = "Argument '%s' too long, expected less than %i got %i" % (name, expected, size)
        YHSM_Error.__init__(self, reason)

class YHSM_WrongInputType(YHSM_Error):
    """
    Exception raised for errors in the type of an argument to some function.
    """
    def __init__(self, name, expected, name_type):
        reason = "Bad type of argument '%s', expected %s got %s" % (name, expected, name_type)
        YHSM_Error.__init__(self, reason)

class YHSM_CommandFailed(YHSM_Error):
    """
    Exception raised when a command sent to the YubiHSM returned an error.
    """
    def __init__(self, name, status):
        self.status = status
        self.status_str = defines.status2str(status)
        reason = "Command %s failed: %s" % (name, self.status_str)
        YHSM_Error.__init__(self, reason)

@@ -1248,17 +1248,11 @@
 ted 
-less than
+max
  %25i 

correct YHSM_InputTooLong string