Software `/` code `/` prosody

Annotate

plugins/storage/xep227store.lib.lua @ 5877:615a0774e4cc

util.timer: Updated to use util.indexedbheap to provide a more complete API. Timers can now be stopped or rescheduled. Callbacks are now pcall'd. Adding/removing timers from within timer callbacks works better. Optional parameter can be passed when creating timer which gets passed to callback, eliminating the need for closures in various timer uses. Timers are now much more lightweight.

author	Waqas Hussain <waqas20@gmail.com>
date	Wed, 30 Oct 2013 17:44:42 -0400
parent	2678:c5882e2e12b5

rev	line source
2678 c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	1
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	2 local st = require "util.stanza";
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	3
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	4 local function getXml(user, host)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	5 local jid = user.."@"..host;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	6 local path = "data/"..jid..".xml";
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	7 local f = io.open(path);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	8 if not f then return; end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	9 local s = f:read("*a");
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	10 return parse_xml_real(s);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	11 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	12 local function setXml(user, host, xml)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	13 local jid = user.."@"..host;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	14 local path = "data/"..jid..".xml";
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	15 if xml then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	16 local f = io.open(path, "w");
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	17 if not f then return; end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	18 local s = tostring(xml);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	19 f:write(s);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	20 f:close();
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	21 return true;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	22 else
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	23 return os.remove(path);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	24 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	25 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	26 local function getUserElement(xml)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	27 if xml and xml.name == "server-data" then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	28 local host = xml.tags[1];
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	29 if host and host.name == "host" then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	30 local user = host.tags[1];
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	31 if user and user.name == "user" then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	32 return user;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	33 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	34 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	35 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	36 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	37 local function createOuterXml(user, host)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	38 return st.stanza("server-data", {xmlns='http://www.xmpp.org/extensions/xep-0227.html#ns'})
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	39 :tag("host", {jid=host})
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	40 :tag("user", {name = user});
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	41 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	42 local function removeFromArray(array, value)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	43 for i,item in ipairs(array) do
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	44 if item == value then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	45 table.remove(array, i);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	46 return;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	47 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	48 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	49 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	50 local function removeStanzaChild(s, child)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	51 removeFromArray(s.tags, child);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	52 removeFromArray(s, child);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	53 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	54
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	55 local handlers = {};
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	56
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	57 handlers.accounts = {
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	58 get = function(self, user)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	59 local user = getUserElement(getXml(user, self.host));
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	60 if user and user.attr.password then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	61 return { password = user.attr.password };
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	62 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	63 end;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	64 set = function(self, user, data)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	65 if data and data.password then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	66 local xml = getXml(user, self.host);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	67 if not xml then xml = createOuterXml(user, self.host); end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	68 local usere = getUserElement(xml);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	69 usere.attr.password = data.password;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	70 return setXml(user, self.host, xml);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	71 else
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	72 return setXml(user, self.host, nil);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	73 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	74 end;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	75 };
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	76 handlers.vcard = {
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	77 get = function(self, user)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	78 local user = getUserElement(getXml(user, self.host));
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	79 if user then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	80 local vcard = user:get_child("vCard", 'vcard-temp');
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	81 if vcard then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	82 return st.preserialize(vcard);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	83 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	84 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	85 end;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	86 set = function(self, user, data)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	87 local xml = getXml(user, self.host);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	88 local usere = xml and getUserElement(xml);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	89 if usere then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	90 local vcard = usere:get_child("vCard", 'vcard-temp');
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	91 if vcard then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	92 removeStanzaChild(usere, vcard);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	93 elseif not data then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	94 return true;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	95 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	96 if data then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	97 vcard = st.deserialize(data);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	98 usere:add_child(vcard);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	99 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	100 return setXml(user, self.host, xml);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	101 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	102 return true;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	103 end;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	104 };
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	105 handlers.private = {
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	106 get = function(self, user)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	107 local user = getUserElement(getXml(user, self.host));
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	108 if user then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	109 local private = user:get_child("query", "jabber:iq:private");
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	110 if private then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	111 local r = {};
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	112 for _, tag in ipairs(private.tags) do
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	113 r[tag.name..":"..tag.attr.xmlns] = st.preserialize(tag);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	114 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	115 return r;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	116 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	117 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	118 end;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	119 set = function(self, user, data)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	120 local xml = getXml(user, self.host);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	121 local usere = xml and getUserElement(xml);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	122 if usere then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	123 local private = usere:get_child("query", 'jabber:iq:private');
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	124 if private then removeStanzaChild(usere, private); end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	125 if data and next(data) ~= nil then
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	126 private = st.stanza("query", {xmlns='jabber:iq:private'});
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	127 for _,tag in pairs(data) do
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	128 private:add_child(st.deserialize(tag));
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	129 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	130 usere:add_child(private);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	131 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	132 return setXml(user, self.host, xml);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	133 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	134 return true;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	135 end;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	136 };
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	137
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	138 -----------------------------
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	139 local driver = {};
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	140 driver.__index = driver;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	141
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	142 function driver:open(host, datastore, typ)
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	143 local cache_key = host.." "..datastore;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	144 if self.ds_cache[cache_key] then return self.ds_cache[cache_key]; end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	145 local instance = setmetatable({}, self);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	146 instance.host = host;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	147 instance.datastore = datastore;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	148 local handler = handlers[datastore];
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	149 if not handler then return nil; end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	150 for key,val in pairs(handler) do
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	151 instance[key] = val;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	152 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	153 if instance.init then instance:init(); end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	154 self.ds_cache[cache_key] = instance;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	155 return instance;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	156 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	157
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	158 -----------------------------
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	159 local _M = {};
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	160
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	161 function _M.new()
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	162 local instance = setmetatable({}, driver);
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	163 instance.__index = instance;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	164 instance.ds_cache = {};
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	165 return instance;
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	166 end
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	167
c5882e2e12b5 mod_storage, plus a bit of SQL and XML. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	168 return _M;

prosody

615a0774e4cc

plugins/storage/xep227store.lib.lua

Software / code / prosody

Annotate

plugins/storage/xep227store.lib.lua @ 5877:615a0774e4cc

Software `/` code `/` prosody