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comparison idavoll/idavoll.py @ 32:ddc08757ec1d

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Fire up several component.IServices that match the backend Services.
author Ralph Meijer <ralphm@ik.nu>
date Tue, 26 Oct 2004 16:30:21 +0000
parents c77fdb7ef161
children c51bca11699b
comparison
equal deleted inserted replaced
31:fa866793075d 32:ddc08757ec1d
1 from twisted.protocols.jabber import component 1 from twisted.protocols.jabber import component
2 from twisted.application import service 2 from twisted.application import service
3 from twisted.python import components 3 from twisted.python import components
4 import backend
4 import memory_backend 5 import memory_backend
5 import pubsub 6 import pubsub
6 import xmpp_error 7 import xmpp_error
7 8
8 import sys 9 import sys
18 DISCO_INFO = IQ_GET + '/query[@xmlns="' + NS_DISCO_INFO + '"]' 19 DISCO_INFO = IQ_GET + '/query[@xmlns="' + NS_DISCO_INFO + '"]'
19 DISCO_ITEMS = IQ_GET + '/query[@xmlns="' + NS_DISCO_ITEMS + '"]' 20 DISCO_ITEMS = IQ_GET + '/query[@xmlns="' + NS_DISCO_ITEMS + '"]'
20 21
21 class IdavollService(component.Service): 22 class IdavollService(component.Service):
22 23
23 def componentConnected(self, xmlstream): 24 def componentConnected(self, xmlstream):
24 self.xmlstream = xmlstream 25 self.xmlstream = xmlstream
25 xmlstream.addObserver(VERSION, self.onVersion, 1) 26 xmlstream.addObserver(VERSION, self.onVersion, 1)
26 xmlstream.addObserver(DISCO_INFO, self.onDiscoInfo, 1) 27 xmlstream.addObserver(DISCO_INFO, self.onDiscoInfo, 1)
27 xmlstream.addObserver(DISCO_ITEMS, self.onDiscoItems, 1) 28 xmlstream.addObserver(DISCO_ITEMS, self.onDiscoItems, 1)
28 xmlstream.addObserver(IQ_GET, self.iqFallback, -1) 29 xmlstream.addObserver(IQ_GET, self.iqFallback, -1)
29 xmlstream.addObserver(IQ_SET, self.iqFallback, -1) 30 xmlstream.addObserver(IQ_SET, self.iqFallback, -1)
30 31
31 def getFeatures(self, node): 32 def getFeatures(self, node):
32 if not node: 33 if not node:
33 return [NS_DISCO_ITEMS, NS_VERSION] 34 return [NS_DISCO_ITEMS, NS_VERSION]
34 35
35 def onVersion(self, iq): 36 def onVersion(self, iq):
36 iq.swapAttributeValues("to", "from") 37 iq.swapAttributeValues("to", "from")
37 iq["type"] = "result" 38 iq["type"] = "result"
38 name = iq.addElement("name", None, 'Idavoll') 39 name = iq.addElement("name", None, 'Idavoll')
39 version = iq.addElement("version", None, '0.1') 40 version = iq.addElement("version", None, '0.1')
40 self.send(iq) 41 self.send(iq)
41 iq.handled = True 42 iq.handled = True
42 43
43 def onDiscoInfo(self, iq): 44 def onDiscoInfo(self, iq):
44 identities = [] 45 identities = []
45 features = [] 46 features = []
46 node = iq.query.getAttribute("node") 47 node = iq.query.getAttribute("node")
47 48
48 for c in self.parent: 49 for c in self.parent:
49 if components.implements(c, component.IService): 50 if components.implements(c, component.IService):
50 if hasattr(c, "getIdentities"): 51 if hasattr(c, "getIdentities"):
51 identities.extend(c.getIdentities(node)) 52 identities.extend(c.getIdentities(node))
52 if hasattr(c, "getFeatures"): 53 if hasattr(c, "getFeatures"):
53 features.extend(c.getFeatures(node)) 54 features.extend(c.getFeatures(node))
54 55
55 if not features and not identities and not node: 56 if not features and not identities and not node:
56 xmpp_error.error_from_iq(iq, 'item-not-found') 57 xmpp_error.error_from_iq(iq, 'item-not-found')
57 else: 58 else:
58 iq.swapAttributeValues("to", "from") 59 iq.swapAttributeValues("to", "from")
59 iq["type"] = "result" 60 iq["type"] = "result"
60 for identity in identities: 61 for identity in identities:
61 i = iq.query.addElement("identity") 62 i = iq.query.addElement("identity")
62 i.attributes = identity 63 i.attributes = identity
63 print features 64 print features
64 for feature in features: 65 for feature in features:
65 f = iq.query.addElement("feature") 66 f = iq.query.addElement("feature")
66 f["var"] = feature 67 f["var"] = feature
67 68
68 self.send(iq) 69 self.send(iq)
69 iq.handled = True 70 iq.handled = True
70 71
71 def onDiscoItems(self, iq): 72 def onDiscoItems(self, iq):
72 iq.swapAttributeValues("to", "from") 73 iq.swapAttributeValues("to", "from")
73 iq["type"] = "result" 74 iq["type"] = "result"
74 iq.query.children = [] 75 iq.query.children = []
75 self.send(iq) 76 self.send(iq)
76 77
77 def iqFallback(self, iq): 78 def iqFallback(self, iq):
78 if iq.handled == True: 79 if iq.handled == True:
79 return 80 return
80 81
81 self.send(xmpp_error.error_from_iq(iq, 'service-unavailable')) 82 self.send(xmpp_error.error_from_iq(iq, 'service-unavailable'))
82 83
83 def makeService(config): 84 def makeService(config):
84 serviceCollection = service.MultiService() 85 serviceCollection = service.MultiService()
85 86
86 b = memory_backend.MemoryBackendService() 87 # set up Jabber Component
88 sm = component.buildServiceManager(config["jid"], config["secret"],
89 ("tcp:%s:%s" % (config["rhost"], config["rport"])))
87 90
88 # set up Jabber Component 91 b = memory_backend
89 c = component.buildServiceManager(config["jid"], config["secret"], 92 bs = b.BackendService()
90 ("tcp:%s:%s" % (config["rhost"], config["rport"])))
91 93
92 s = component.IService(b) 94 component.IService(bs).setServiceParent(sm)
93 s.jid = config["jid"]
94 s.setServiceParent(c)
95 95
96 s = IdavollService() 96 bsc = b.PublishService()
97 s.setServiceParent(c) 97 bsc.setServiceParent(bs)
98 component.IService(bsc).setServiceParent(sm)
98 99
99 c.setServiceParent(serviceCollection) 100 bsc = b.NotificationService()
101 bsc.setServiceParent(bs)
102 component.IService(bsc).setServiceParent(sm)
100 103
101 # other stuff 104 bsc = b.NodeCreationService()
105 bsc.setServiceParent(bs)
106 component.IService(bsc).setServiceParent(sm)
102 107
103 return c 108 bsc = b.NotificationService()
109 bsc.setServiceParent(bs)
110 component.IService(bsc).setServiceParent(sm)
111
112 bsc = b.SubscriptionService()
113 bsc.setServiceParent(bs)
114 component.IService(bsc).setServiceParent(sm)
115
116 s = IdavollService()
117 s.setServiceParent(sm)
118
119 sm.setServiceParent(serviceCollection)
120
121 # other stuff
122
123 return sm