Mon, 17 Nov 2008 10:15:04 +0500
Moved presence subscription code from stanza_router to presencemanager
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Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
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1 | |
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Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
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2 | local log = require "util.logger".init("presencemanager") |
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Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
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3 | |
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Waqas Hussain <waqas20@gmail.com>
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4 | local require = require; |
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Waqas Hussain <waqas20@gmail.com>
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5 | local pairs = pairs; |
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Waqas Hussain <waqas20@gmail.com>
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6 | |
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Waqas Hussain <waqas20@gmail.com>
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7 | local st = require "util.stanza"; |
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Waqas Hussain <waqas20@gmail.com>
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8 | local jid_split = require "util.jid".split; |
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Waqas Hussain <waqas20@gmail.com>
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9 | local hosts = hosts; |
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Waqas Hussain <waqas20@gmail.com>
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10 | |
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Waqas Hussain <waqas20@gmail.com>
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11 | local rostermanager = require "core.rostermanager"; |
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12 | local sessionmanager = require "core.sessionmanager"; |
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Waqas Hussain <waqas20@gmail.com>
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13 | |
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14 | module "presencemanager" |
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15 | |
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16 | function send_presence_of_available_resources(user, host, jid, recipient_session) |
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17 | local h = hosts[host]; |
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18 | local count = 0; |
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Waqas Hussain <waqas20@gmail.com>
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19 | if h and h.type == "local" then |
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Waqas Hussain <waqas20@gmail.com>
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20 | local u = h.sessions[user]; |
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Waqas Hussain <waqas20@gmail.com>
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21 | if u then |
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Waqas Hussain <waqas20@gmail.com>
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22 | for k, session in pairs(u.sessions) do |
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23 | local pres = session.presence; |
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24 | if pres then |
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Waqas Hussain <waqas20@gmail.com>
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25 | pres.attr.to = jid; |
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26 | pres.attr.from = session.full_jid; |
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Waqas Hussain <waqas20@gmail.com>
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27 | recipient_session.send(pres); |
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Waqas Hussain <waqas20@gmail.com>
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28 | pres.attr.to = nil; |
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Waqas Hussain <waqas20@gmail.com>
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29 | pres.attr.from = nil; |
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Waqas Hussain <waqas20@gmail.com>
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30 | count = count + 1; |
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Waqas Hussain <waqas20@gmail.com>
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31 | end |
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32 | end |
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33 | end |
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34 | end |
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35 | return count; |
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Waqas Hussain <waqas20@gmail.com>
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36 | end |
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Waqas Hussain <waqas20@gmail.com>
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37 | |
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38 | function handle_outbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare, core_route_stanza) |
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Waqas Hussain <waqas20@gmail.com>
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39 | local node, host = jid_split(from_bare); |
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Waqas Hussain <waqas20@gmail.com>
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40 | local st_from, st_to = stanza.attr.from, stanza.attr.to; |
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Waqas Hussain <waqas20@gmail.com>
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41 | stanza.attr.from, stanza.attr.to = from_bare, to_bare; |
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Waqas Hussain <waqas20@gmail.com>
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42 | log("debug", "outbound presence "..stanza.attr.type.." from "..from_bare.." for "..to_bare); |
31fe15ce6fac
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Waqas Hussain <waqas20@gmail.com>
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43 | if stanza.attr.type == "subscribe" then |
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Waqas Hussain <waqas20@gmail.com>
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44 | -- 1. route stanza |
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Waqas Hussain <waqas20@gmail.com>
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45 | -- 2. roster push (subscription = none, ask = subscribe) |
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Waqas Hussain <waqas20@gmail.com>
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46 | if rostermanager.set_contact_pending_out(node, host, to_bare) then |
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47 | rostermanager.roster_push(node, host, to_bare); |
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48 | end -- else file error |
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49 | core_route_stanza(origin, stanza); |
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50 | elseif stanza.attr.type == "unsubscribe" then |
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51 | -- 1. route stanza |
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52 | -- 2. roster push (subscription = none or from) |
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Waqas Hussain <waqas20@gmail.com>
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53 | if rostermanager.unsubscribe(node, host, to_bare) then |
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Waqas Hussain <waqas20@gmail.com>
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54 | rostermanager.roster_push(node, host, to_bare); -- FIXME do roster push when roster has in fact not changed? |
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55 | end -- else file error |
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56 | core_route_stanza(origin, stanza); |
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57 | elseif stanza.attr.type == "subscribed" then |
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58 | -- 1. route stanza |
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59 | -- 2. roster_push () |
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60 | -- 3. send_presence_of_available_resources |
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61 | if rostermanager.subscribed(node, host, to_bare) then |
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62 | rostermanager.roster_push(node, host, to_bare); |
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63 | core_route_stanza(origin, stanza); |
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64 | send_presence_of_available_resources(node, host, to_bare, origin); |
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65 | end |
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66 | elseif stanza.attr.type == "unsubscribed" then |
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67 | -- 1. route stanza |
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68 | -- 2. roster push (subscription = none or to) |
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69 | if rostermanager.unsubscribed(node, host, to_bare) then |
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70 | rostermanager.roster_push(node, host, to_bare); |
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71 | core_route_stanza(origin, stanza); |
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72 | end |
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73 | end |
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74 | stanza.attr.from, stanza.attr.to = st_from, st_to; |
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75 | end |
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76 | |
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77 | function handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare, core_route_stanza) |
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78 | local node, host = jid_split(to_bare); |
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79 | local st_from, st_to = stanza.attr.from, stanza.attr.to; |
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80 | stanza.attr.from, stanza.attr.to = from_bare, to_bare; |
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81 | log("debug", "inbound presence "..stanza.attr.type.." from "..from_bare.." for "..to_bare); |
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82 | if stanza.attr.type == "probe" then |
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83 | if rostermanager.is_contact_subscribed(node, host, from_bare) then |
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84 | if 0 == send_presence_of_available_resources(node, host, from_bare, origin) then |
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85 | -- TODO send last recieved unavailable presence (or we MAY do nothing, which is fine too) |
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86 | end |
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87 | else |
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88 | core_route_stanza(origin, st.presence({from=to_bare, to=from_bare, type="unsubscribed"})); |
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89 | end |
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90 | elseif stanza.attr.type == "subscribe" then |
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91 | if rostermanager.is_contact_subscribed(node, host, from_bare) then |
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92 | core_route_stanza(origin, st.presence({from=to_bare, to=from_bare, type="subscribed"})); -- already subscribed |
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93 | else |
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94 | if not rostermanager.is_contact_pending_in(node, host, from_bare) then |
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95 | if rostermanager.set_contact_pending_in(node, host, from_bare) then |
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96 | sessionmanager.send_to_available_resources(node, host, stanza); |
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97 | end -- TODO else return error, unable to save |
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98 | end |
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99 | end |
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100 | elseif stanza.attr.type == "unsubscribe" then |
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101 | if rostermanager.process_inbound_unsubscribe(node, host, from_bare) then |
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102 | rostermanager.roster_push(node, host, from_bare); |
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103 | end |
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104 | elseif stanza.attr.type == "subscribed" then |
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105 | if rostermanager.process_inbound_subscription_approval(node, host, from_bare) then |
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106 | rostermanager.roster_push(node, host, from_bare); |
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107 | end |
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108 | elseif stanza.attr.type == "unsubscribed" then |
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109 | if rostermanager.process_inbound_subscription_approval(node, host, from_bare) then |
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110 | rostermanager.roster_push(node, host, from_bare); |
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111 | end |
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112 | end -- discard any other type |
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113 | stanza.attr.from, stanza.attr.to = st_from, st_to; |
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114 | end |
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115 | |
31fe15ce6fac
Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
116 | return _M; |