diff -r eb04ac3a8327 -r 3f4bdea2abbf iro/error.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/iro/error.py	Thu Sep 27 17:15:46 2012 +0200
@@ -0,0 +1,146 @@
+# Copyright (c) 2012 netzguerilla.net <iro@netzguerilla.net>
+# 
+# This file is part of Iro.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to use,
+# copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+# #Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# -*- coding: utf-8 -*-
+class InterfaceException(Exception):
+    """Exception, that should be reported to external client
+    
+    999 -- unknown error
+    """
+    def __init__(self, code=999, msg="Unknown error."):
+        """
+        :param integer code: the error code
+        :param string msg: the error message
+        """
+        self.code=code
+        self.msg=msg
+
+    def dict(self):
+        """dict representation of the error"""
+        return {"code":self.code,
+                "msg":self.msg,
+                }
+
+    def __str__(self):
+        return "%i: %s"%(self.code,self.msg)
+
+class UserNotFound(InterfaceException):
+    """ 901 -- apikey is unknown -- user not found""" 
+    def __init__(self):
+        InterfaceException.__init__(self, 901, "Apikey is unknown.")
+
+class JobNotFound(InterfaceException):
+    """902 -- jobid is unknown"""
+    def __init__(self):
+        InterfaceException.__init__(self, 902, "Jobid is unknown.")
+
+class ExternalException(InterfaceException):
+    """950 -- error in external api"""
+    def __init__(self):
+        InterfaceException.__init__(self, 950, "Error in external API.")
+
+class ValidateException(Exception):
+    """700 -- validation failed."""
+    def __init__(self, code=700, field=None, msg=None):
+        """
+        :param integer code: the error code
+        :param string field: the field, that is not valid 
+        :param string msg: the error message
+        """
+        self.code=code
+        self.field=field
+        self.msg = msg
+        if not msg:
+            self.msg='Validation failed.'
+        if field and not msg:
+            self.msg="Validation of '%s' failed."%field
+
+    def dict(self):
+        """dict representation of the error"""
+        return {"code":self.code,
+                "msg":self.msg,
+                "field":self.field,
+                }
+    def __str__(self):
+        return "%i: %s"%(self.code,self.msg)
+
+class InvalidTel(ValidateException):
+    """701 -- invalid telnumber"""
+    def __init__(self, number,field=None):
+        self.number = number
+        msg = "No valid telnumber: '%s'"%(number)
+        ValidateException.__init__(self, 701, field, msg)
+    
+class InvalidMail(ValidateException):
+    """702 -- invalid mailaddress"""
+    def __init__(self, number,field=None):
+        self.number = number
+        msg = "No valid email: '%s'"%(number)
+        ValidateException.__init__(self, 702, field, msg)
+
+class OfferException(Exception):
+    """an Exception in Offer handling"""
+    def __init__(self, name):
+        self.name = name
+
+class NoRoute(OfferException):
+    """no valid route found"""
+    def __str__(self):
+        return "Not a valid route: %s"%self.name
+
+class NoProvider(OfferException):
+    """no provider found"""
+    def __str__(self):
+        return "Not a valid provider: %s"%self.name
+
+class NoTyp(OfferException):
+    """no typ found."""
+    def __str__(self):
+        return "Not a valid Typ: %s"%self.name
+
+class RejectRecipient(Exception):
+    """can't handle the recipient in a route"""
+    def __init__(self,recipient, status=None):
+        self.recipient = recipient
+        self.status = status
+
+    def __str__(self):
+        return "Reject recipient(%s): %s"%(str(self.recipient),str(self.status))
+
+class ConfigException(Exception):
+    """Exception while loading configuration."""
+    def __init__(self,section, name):
+        self.section = section
+        self.name = name
+
+class UnknownOption(ConfigException):
+    """Option is unknown"""
+    def __str__(self):
+        return "Unknown option '%s' in section '%s'."%(self.name, self.section)
+
+class NeededOption(ConfigException):
+    """Option is missing, but needed."""
+    def __str__(self):
+        return "Option '%s' in section '%s' is missing."%(self.name, self.section)
+
+class NoRouteForTask(Exception):
+    """Can't send message to recipient with given offers"""
+    pass