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plugins/mod_vcard.lua @ 586:b828d7d47973
Add posix support library, and adjust makefiles for it
author | Matthew Wild <mwild1@gmail.com> |
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date | Sat, 06 Dec 2008 23:20:59 +0000 |
parent | 549:c0947c0af398 |
child | 615:4ae3e81513f3 |
rev | line source |
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1 -- Prosody IM v0.1 |
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2 -- Copyright (C) 2008 Matthew Wild |
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3 -- Copyright (C) 2008 Waqas Hussain |
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4 -- |
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5 -- This program is free software; you can redistribute it and/or |
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6 -- modify it under the terms of the GNU General Public License |
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7 -- as published by the Free Software Foundation; either version 2 |
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8 -- of the License, or (at your option) any later version. |
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9 -- |
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10 -- This program is distributed in the hope that it will be useful, |
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11 -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 -- GNU General Public License for more details. |
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14 -- |
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15 -- You should have received a copy of the GNU General Public License |
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16 -- along with this program; if not, write to the Free Software |
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17 -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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18 -- |
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19 |
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20 |
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21 |
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22 require "util.datamanager" |
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23 local datamanager = datamanager; |
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24 |
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25 local st = require "util.stanza" |
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26 local t_concat, t_insert = table.concat, table.insert; |
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27 |
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28 require "util.jid" |
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29 local jid_split = jid.split; |
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30 |
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31 module:add_feature("vcard-temp"); |
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32 |
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33 module:add_iq_handler({"c2s", "s2sin"}, "vcard-temp", |
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34 function (session, stanza) |
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35 if stanza.tags[1].name == "vCard" then |
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36 local to = stanza.attr.to; |
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37 if stanza.attr.type == "get" then |
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38 local vCard; |
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39 if to then |
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40 local node, host = jid_split(to); |
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41 if hosts[host] and hosts[host].type == "local" then |
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42 vCard = st.deserialize(datamanager.load(node, host, "vcard")); -- load vCard for user or server |
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43 end |
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44 else |
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45 vCard = st.deserialize(datamanager.load(session.username, session.host, "vcard"));-- load user's own vCard |
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46 end |
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47 if vCard then |
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48 session.send(st.reply(stanza):add_child(vCard)); -- send vCard! |
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49 else |
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50 session.send(st.error_reply(stanza, "cancel", "item-not-found")); |
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51 end |
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52 elseif stanza.attr.type == "set" then |
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53 if not to or to == session.username.."@"..session.host then |
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54 if datamanager.store(session.username, session.host, "vcard", st.preserialize(stanza.tags[1])) then |
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55 session.send(st.reply(stanza)); |
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56 else |
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57 -- TODO unable to write file, file may be locked, etc, what's the correct error? |
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58 session.send(st.error_reply(stanza, "wait", "internal-server-error")); |
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59 end |
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60 else |
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61 session.send(st.error_reply(stanza, "auth", "forbidden")); |
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62 end |
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63 end |
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64 return true; |
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65 end |
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66 end); |
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67 |
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68 local feature_vcard_attr = { var='vcard-temp' }; |
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69 module:add_event_hook("stream-features", |
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70 function (session, features) |
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71 if session.type == "c2s" then |
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72 features:tag("feature", feature_vcard_attr):up(); |
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73 end |
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74 end); |