author | Michel Le Bihan <michel@lebihan.pl> |
Tue, 15 Aug 2017 21:14:55 +0200 | |
changeset 2741 | f43c77c69a8a |
parent 2739 | b5fae17e4403 |
child 2745 | 69248dcd7cff |
permissions | -rw-r--r-- |
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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1 |
-- Copyright (C) 2016 Kim Alvefur |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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-- Copyright (C) 2017 Thilo Molitor |
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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-- |
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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5 |
module:depends"csi" |
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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module:depends"track_muc_joins" |
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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7 |
local s_match = string.match; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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8 |
local s_sub = string.sub; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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9 |
local jid = require "util.jid"; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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10 |
local new_queue = require "util.queue".new; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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local datetime = require "util.datetime"; |
2741
f43c77c69a8a
mod_csi_battery_saver: Clone stanza pushed to queue
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2739
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12 |
local clone = require "util.stanza".clone; |
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538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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13 |
|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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14 |
local xmlns_delay = "urn:xmpp:delay"; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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15 |
|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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16 |
-- a log id for this module instance |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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17 |
local id = s_sub(require "util.hashes".sha256(datetime.datetime(), true), 1, 4); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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19 |
-- Patched version of util.stanza:find() that supports giving stanza names |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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-- without their namespace, allowing for every namespace. |
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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21 |
local function find(self, path) |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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22 |
local pos = 1; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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local len = #path + 1; |
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b5fae17e4403
mod_csi_battery_saver: correctly handle encrypted message stanzas
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24 |
|
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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repeat |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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26 |
local xmlns, name, text; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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27 |
local char = s_sub(path, pos, pos); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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if char == "@" then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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29 |
return self.attr[s_sub(path, pos + 1)]; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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elseif char == "{" then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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31 |
xmlns, pos = s_match(path, "^([^}]+)}()", pos + 1); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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32 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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33 |
name, text, pos = s_match(path, "^([^@/#]*)([/#]?)()", pos); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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name = name ~= "" and name or nil; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
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35 |
if pos == len then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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36 |
if text == "#" then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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37 |
local child = xmlns ~= nil and self:get_child(name, xmlns) or self:child_with_name(name); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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38 |
return child and child:get_text() or nil; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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39 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
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40 |
return xmlns ~= nil and self:get_child(name, xmlns) or self:child_with_name(name); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
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41 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
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42 |
self = xmlns ~= nil and self:get_child(name, xmlns) or self:child_with_name(name); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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43 |
until not self |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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44 |
return nil; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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45 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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46 |
|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
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47 |
local function new_pump(output, ...) |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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48 |
-- luacheck: ignore 212/self |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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49 |
local q = new_queue(...); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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50 |
local flush = true; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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51 |
function q:pause() |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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52 |
flush = false; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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53 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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54 |
function q:resume() |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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55 |
flush = true; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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56 |
return q:flush(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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57 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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58 |
local push = q.push; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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59 |
function q:push(item) |
2741
f43c77c69a8a
mod_csi_battery_saver: Clone stanza pushed to queue
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local ok = push(self, clone(item)); |
2610
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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61 |
if not ok then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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q:flush(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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output(item, self); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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64 |
elseif flush then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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65 |
return q:flush(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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66 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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67 |
return true; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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68 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
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69 |
function q:flush() |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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70 |
local item = self:pop(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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71 |
while item do |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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output(item, self); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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item = self:pop(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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74 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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75 |
return true; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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76 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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77 |
return q; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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78 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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79 |
|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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80 |
local function is_stamp_needed(stanza, session) |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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81 |
local st_name = stanza and stanza.name or nil; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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82 |
if st_name == "presence" then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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|
83 |
return true; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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84 |
elseif st_name == "message" then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
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|
85 |
if stanza:get_child("delay", xmlns_delay) then return false; end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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86 |
if stanza.attr.type == "chat" or stanza.attr.type == "groupchat" then return true; end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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87 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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88 |
return false; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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89 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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90 |
|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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91 |
local function add_stamp(stanza, session) |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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92 |
stanza = stanza:tag("delay", { xmlns = xmlns_delay, from = session.host, stamp = datetime.datetime()}); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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93 |
return stanza; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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94 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
95 |
|
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
96 |
local function is_important(stanza, session) |
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
97 |
local st_name = stanza and stanza.name or nil; |
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
98 |
if not st_name then return false; end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
99 |
if st_name == "presence" then |
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mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
100 |
-- TODO check for MUC status codes? |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
101 |
return false; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
102 |
elseif st_name == "message" then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
103 |
-- unpack carbon copies |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
104 |
local stanza_direction = "in"; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
105 |
local carbon; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
106 |
-- support carbon copied message stanzas having an arbitrary message-namespace or no message-namespace at all |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
107 |
if not carbon then carbon = find(stanza, "{urn:xmpp:carbons:2}/forwarded/message"); end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
108 |
if not carbon then carbon = find(stanza, "{urn:xmpp:carbons:1}/forwarded/message"); end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
109 |
stanza_direction = carbon and stanza:child_with_name("sent") and "out" or "in"; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
110 |
--session.log("debug", "mod_csi_battery_saver(%s): stanza_direction = %s, carbon = %s, stanza = %s", id, stanza_direction, carbon and "true" or "false", tostring(stanza)); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
111 |
if carbon then stanza = carbon; end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
112 |
-- carbon copied outgoing messages aren't important (but incoming carbon copies are!) |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
113 |
if carbon and stanza_direction == "out" then return false; end |
2739
b5fae17e4403
mod_csi_battery_saver: correctly handle encrypted message stanzas
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parents:
2610
diff
changeset
|
114 |
|
2610
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
115 |
local st_type = stanza.attr.type; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
116 |
if st_type == "headline" then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
117 |
return false; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
118 |
end |
2739
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mod_csi_battery_saver: correctly handle encrypted message stanzas
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parents:
2610
diff
changeset
|
119 |
|
b5fae17e4403
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parents:
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diff
changeset
|
120 |
-- We can't check for nick in encrypted groupchat messages, so let's treat them as important |
b5fae17e4403
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parents:
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diff
changeset
|
121 |
-- Some clients don't set a body or an empty body for encrypted messages |
b5fae17e4403
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parents:
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diff
changeset
|
122 |
|
b5fae17e4403
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parents:
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diff
changeset
|
123 |
-- check omemo https://xmpp.org/extensions/inbox/omemo.html |
b5fae17e4403
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parents:
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diff
changeset
|
124 |
if stanza:get_child("encrypted", "eu.siacs.conversations.axolotl") or stanza:get_child("encrypted", "urn:xmpp:omemo:0") then return true; end |
b5fae17e4403
mod_csi_battery_saver: correctly handle encrypted message stanzas
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parents:
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diff
changeset
|
125 |
|
b5fae17e4403
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parents:
2610
diff
changeset
|
126 |
-- check xep27 pgp https://xmpp.org/extensions/xep-0027.html |
b5fae17e4403
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parents:
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diff
changeset
|
127 |
if stanza:get_child("x", "jabber:x:encrypted") then return true; end |
b5fae17e4403
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parents:
2610
diff
changeset
|
128 |
|
b5fae17e4403
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parents:
2610
diff
changeset
|
129 |
-- check xep373 pgp (OX) https://xmpp.org/extensions/xep-0373.html |
b5fae17e4403
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parents:
2610
diff
changeset
|
130 |
if stanza:get_child("openpgp", "urn:xmpp:openpgp:0") then return true; end |
b5fae17e4403
mod_csi_battery_saver: correctly handle encrypted message stanzas
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parents:
2610
diff
changeset
|
131 |
|
2610
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
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parents:
diff
changeset
|
132 |
local body = stanza:get_child_text("body"); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
133 |
if st_type == "groupchat" then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
134 |
if stanza:get_child_text("subject") then return true; end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
135 |
if not body then return false; end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
136 |
if body:find(session.username, 1, true) then return true; end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
137 |
local rooms = session.rooms_joined; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
138 |
if not rooms then return false; end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
139 |
local room_nick = rooms[jid.bare(stanza_direction == "in" and stanza.attr.from or stanza.attr.to)]; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
140 |
if room_nick and body:find(room_nick, 1, true) then return true; end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
141 |
return false; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
142 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
143 |
return body ~= nil and body ~= ""; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
144 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
145 |
return true; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
146 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
147 |
|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
148 |
module:hook("csi-client-inactive", function (event) |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
149 |
local session = event.origin; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
150 |
if session.pump then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
151 |
session.pump:pause(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
152 |
else |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
153 |
session.log("debug", "mod_csi_battery_saver(%s): Client is inactive the first time, initializing module for this session", id); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
154 |
local pump = new_pump(session.send, 100); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
155 |
pump:pause(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
156 |
session.pump = pump; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
157 |
session._pump_orig_send = session.send; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
158 |
function session.send(stanza) |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
159 |
session.log("debug", "mod_csi_battery_saver(%s): Got stanza: <%s>", id, tostring(stanza.name)); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
160 |
local important = is_important(stanza, session); |
2739
b5fae17e4403
mod_csi_battery_saver: correctly handle encrypted message stanzas
tmolitor <thilo@eightysoft.de>
parents:
2610
diff
changeset
|
161 |
-- add delay stamp to unimportant (buffered) stanzas that can/need be stamped |
2610
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
162 |
if not important and is_stamp_needed(stanza, session) then stanza = add_stamp(stanza, session); end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
163 |
pump:push(stanza); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
164 |
if important then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
165 |
session.log("debug", "mod_csi_battery_saver(%s): Encountered important stanza, flushing buffer: <%s>", id, tostring(stanza.name)); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
166 |
pump:flush(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
167 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
168 |
return true; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
169 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
170 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
171 |
session.log("debug", "mod_csi_battery_saver(%s): Client is inactive, buffering unimportant stanzas", id); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
172 |
end); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
173 |
|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
174 |
module:hook("csi-client-active", function (event) |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
175 |
local session = event.origin; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
176 |
if session.pump then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
177 |
session.log("debug", "mod_csi_battery_saver(%s): Client is active, resuming direct delivery", id); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
178 |
session.pump:resume(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
179 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
180 |
end); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
181 |
|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
182 |
function module.unload() |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
183 |
module:log("info", "%s: Unloading module, flushing all buffers", id); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
184 |
local host_sessions = prosody.hosts[module.host].sessions; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
185 |
for _, user in pairs(host_sessions) do |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
186 |
for _, session in pairs(user.sessions) do |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
187 |
if session.pump then |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
188 |
session.pump:flush(); |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
189 |
session.send = session._pump_orig_send; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
190 |
session.pump = nil; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
191 |
session._pump_orig_send = nil; |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
192 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
193 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
194 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
195 |
end |
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
196 |
|
538c54d2dab3
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
tmolitor <thilo@eightysoft.de>
parents:
diff
changeset
|
197 |
module:log("info", "%s: Successfully loaded module", id); |