1# Copyright (c) 2009-2010 Mitch Garnaat http://garnaat.org/
2#
3# Permission is hereby granted, free of charge, to any person obtaining a
4# copy of this software and associated documentation files (the
5# "Software"), to deal in the Software without restriction, including
6# without limitation the rights to use, copy, modify, merge, publish, dis-
7# tribute, sublicense, and/or sell copies of the Software, and to permit
8# persons to whom the Software is furnished to do so, subject to the fol-
9# lowing conditions:
10#
11# The above copyright notice and this permission notice shall be included
12# in all copies or substantial portions of the Software.
13#
14# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
16# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
17# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
20# IN THE SOFTWARE.
21
22"""
23Represents an Internet Gateway
24"""
25
26from boto.ec2.ec2object import TaggedEC2Object
27from boto.resultset import ResultSet
28
29class InternetGateway(TaggedEC2Object):
30    def __init__(self, connection=None):
31        super(InternetGateway, self).__init__(connection)
32        self.id = None
33        self.attachments = []
34
35    def __repr__(self):
36        return 'InternetGateway:%s' % self.id
37
38    def startElement(self, name, attrs, connection):
39        result = super(InternetGateway, self).startElement(name, attrs, connection)
40
41        if result is not None:
42            # Parent found an interested element, just return it
43            return result
44
45        if name == 'attachmentSet':
46            self.attachments = ResultSet([('item', InternetGatewayAttachment)])
47            return self.attachments
48        else:
49            return None
50
51    def endElement(self, name, value, connection):
52        if name == 'internetGatewayId':
53            self.id = value
54        else:
55            setattr(self, name, value)
56
57class InternetGatewayAttachment(object):
58    def __init__(self, connection=None):
59        self.vpc_id = None
60        self.state = None
61
62    def __repr__(self):
63        return 'InternetGatewayAttachment:%s' % self.vpc_id
64
65    def startElement(self, name, attrs, connection):
66        return None
67
68    def endElement(self, name, value, connection):
69        if name == 'vpcId':
70            self.vpc_id = value
71        elif name == 'state':
72            self.state = value
73