From e6aaeb7b8489955df0c811003f6f4726e40e1f26 Mon Sep 17 00:00:00 2001 From: Kim Alvefur Date: Fri, 15 May 2015 15:14:30 +0200 Subject: mod_storage_xep0227: Rename to reflect current naming practices --- plugins/mod_storage_xep0227.lua | 163 ++++++++++++++++++++++++++++++++++++++++ plugins/storage/mod_xep0227.lua | 163 ---------------------------------------- 2 files changed, 163 insertions(+), 163 deletions(-) create mode 100644 plugins/mod_storage_xep0227.lua delete mode 100644 plugins/storage/mod_xep0227.lua (limited to 'plugins') diff --git a/plugins/mod_storage_xep0227.lua b/plugins/mod_storage_xep0227.lua new file mode 100644 index 00000000..5d07a2ea --- /dev/null +++ b/plugins/mod_storage_xep0227.lua @@ -0,0 +1,163 @@ + +local ipairs, pairs = ipairs, pairs; +local setmetatable = setmetatable; +local tostring = tostring; +local next = next; +local t_remove = table.remove; +local os_remove = os.remove; +local io_open = io.open; + +local st = require "util.stanza"; +local parse_xml_real = require "util.xml".parse; + +local function getXml(user, host) + local jid = user.."@"..host; + local path = "data/"..jid..".xml"; + local f = io_open(path); + if not f then return; end + local s = f:read("*a"); + return parse_xml_real(s); +end +local function setXml(user, host, xml) + local jid = user.."@"..host; + local path = "data/"..jid..".xml"; + if xml then + local f = io_open(path, "w"); + if not f then return; end + local s = tostring(xml); + f:write(s); + f:close(); + return true; + else + return os_remove(path); + end +end +local function getUserElement(xml) + if xml and xml.name == "server-data" then + local host = xml.tags[1]; + if host and host.name == "host" then + local user = host.tags[1]; + if user and user.name == "user" then + return user; + end + end + end +end +local function createOuterXml(user, host) + return st.stanza("server-data", {xmlns='http://www.xmpp.org/extensions/xep-0227.html#ns'}) + :tag("host", {jid=host}) + :tag("user", {name = user}); +end +local function removeFromArray(array, value) + for i,item in ipairs(array) do + if item == value then + t_remove(array, i); + return; + end + end +end +local function removeStanzaChild(s, child) + removeFromArray(s.tags, child); + removeFromArray(s, child); +end + +local handlers = {}; + +handlers.accounts = { + get = function(self, user) + local user = getUserElement(getXml(user, self.host)); + if user and user.attr.password then + return { password = user.attr.password }; + end + end; + set = function(self, user, data) + if data and data.password then + local xml = getXml(user, self.host); + if not xml then xml = createOuterXml(user, self.host); end + local usere = getUserElement(xml); + usere.attr.password = data.password; + return setXml(user, self.host, xml); + else + return setXml(user, self.host, nil); + end + end; +}; +handlers.vcard = { + get = function(self, user) + local user = getUserElement(getXml(user, self.host)); + if user then + local vcard = user:get_child("vCard", 'vcard-temp'); + if vcard then + return st.preserialize(vcard); + end + end + end; + set = function(self, user, data) + local xml = getXml(user, self.host); + local usere = xml and getUserElement(xml); + if usere then + local vcard = usere:get_child("vCard", 'vcard-temp'); + if vcard then + removeStanzaChild(usere, vcard); + elseif not data then + return true; + end + if data then + vcard = st.deserialize(data); + usere:add_child(vcard); + end + return setXml(user, self.host, xml); + end + return true; + end; +}; +handlers.private = { + get = function(self, user) + local user = getUserElement(getXml(user, self.host)); + if user then + local private = user:get_child("query", "jabber:iq:private"); + if private then + local r = {}; + for _, tag in ipairs(private.tags) do + r[tag.name..":"..tag.attr.xmlns] = st.preserialize(tag); + end + return r; + end + end + end; + set = function(self, user, data) + local xml = getXml(user, self.host); + local usere = xml and getUserElement(xml); + if usere then + local private = usere:get_child("query", 'jabber:iq:private'); + if private then removeStanzaChild(usere, private); end + if data and next(data) ~= nil then + private = st.stanza("query", {xmlns='jabber:iq:private'}); + for _,tag in pairs(data) do + private:add_child(st.deserialize(tag)); + end + usere:add_child(private); + end + return setXml(user, self.host, xml); + end + return true; + end; +}; + +----------------------------- +local driver = {}; + +function driver:open(host, datastore, typ) + local instance = setmetatable({}, self); + instance.host = host; + instance.datastore = datastore; + local handler = handlers[datastore]; + if not handler then return nil; end + for key,val in pairs(handler) do + instance[key] = val; + end + if instance.init then instance:init(); end + return instance; +end + +module:provides("storage", driver); diff --git a/plugins/storage/mod_xep0227.lua b/plugins/storage/mod_xep0227.lua deleted file mode 100644 index 5d07a2ea..00000000 --- a/plugins/storage/mod_xep0227.lua +++ /dev/null @@ -1,163 +0,0 @@ - -local ipairs, pairs = ipairs, pairs; -local setmetatable = setmetatable; -local tostring = tostring; -local next = next; -local t_remove = table.remove; -local os_remove = os.remove; -local io_open = io.open; - -local st = require "util.stanza"; -local parse_xml_real = require "util.xml".parse; - -local function getXml(user, host) - local jid = user.."@"..host; - local path = "data/"..jid..".xml"; - local f = io_open(path); - if not f then return; end - local s = f:read("*a"); - return parse_xml_real(s); -end -local function setXml(user, host, xml) - local jid = user.."@"..host; - local path = "data/"..jid..".xml"; - if xml then - local f = io_open(path, "w"); - if not f then return; end - local s = tostring(xml); - f:write(s); - f:close(); - return true; - else - return os_remove(path); - end -end -local function getUserElement(xml) - if xml and xml.name == "server-data" then - local host = xml.tags[1]; - if host and host.name == "host" then - local user = host.tags[1]; - if user and user.name == "user" then - return user; - end - end - end -end -local function createOuterXml(user, host) - return st.stanza("server-data", {xmlns='http://www.xmpp.org/extensions/xep-0227.html#ns'}) - :tag("host", {jid=host}) - :tag("user", {name = user}); -end -local function removeFromArray(array, value) - for i,item in ipairs(array) do - if item == value then - t_remove(array, i); - return; - end - end -end -local function removeStanzaChild(s, child) - removeFromArray(s.tags, child); - removeFromArray(s, child); -end - -local handlers = {}; - -handlers.accounts = { - get = function(self, user) - local user = getUserElement(getXml(user, self.host)); - if user and user.attr.password then - return { password = user.attr.password }; - end - end; - set = function(self, user, data) - if data and data.password then - local xml = getXml(user, self.host); - if not xml then xml = createOuterXml(user, self.host); end - local usere = getUserElement(xml); - usere.attr.password = data.password; - return setXml(user, self.host, xml); - else - return setXml(user, self.host, nil); - end - end; -}; -handlers.vcard = { - get = function(self, user) - local user = getUserElement(getXml(user, self.host)); - if user then - local vcard = user:get_child("vCard", 'vcard-temp'); - if vcard then - return st.preserialize(vcard); - end - end - end; - set = function(self, user, data) - local xml = getXml(user, self.host); - local usere = xml and getUserElement(xml); - if usere then - local vcard = usere:get_child("vCard", 'vcard-temp'); - if vcard then - removeStanzaChild(usere, vcard); - elseif not data then - return true; - end - if data then - vcard = st.deserialize(data); - usere:add_child(vcard); - end - return setXml(user, self.host, xml); - end - return true; - end; -}; -handlers.private = { - get = function(self, user) - local user = getUserElement(getXml(user, self.host)); - if user then - local private = user:get_child("query", "jabber:iq:private"); - if private then - local r = {}; - for _, tag in ipairs(private.tags) do - r[tag.name..":"..tag.attr.xmlns] = st.preserialize(tag); - end - return r; - end - end - end; - set = function(self, user, data) - local xml = getXml(user, self.host); - local usere = xml and getUserElement(xml); - if usere then - local private = usere:get_child("query", 'jabber:iq:private'); - if private then removeStanzaChild(usere, private); end - if data and next(data) ~= nil then - private = st.stanza("query", {xmlns='jabber:iq:private'}); - for _,tag in pairs(data) do - private:add_child(st.deserialize(tag)); - end - usere:add_child(private); - end - return setXml(user, self.host, xml); - end - return true; - end; -}; - ------------------------------ -local driver = {}; - -function driver:open(host, datastore, typ) - local instance = setmetatable({}, self); - instance.host = host; - instance.datastore = datastore; - local handler = handlers[datastore]; - if not handler then return nil; end - for key,val in pairs(handler) do - instance[key] = val; - end - if instance.init then instance:init(); end - return instance; -end - -module:provides("storage", driver); -- cgit v1.2.3