ejabberdstore.lib.lua: Remove now needless library

1 files changed, 0 insertions, 190 deletions

diff --git a/plugins/storage/ejabberdstore.lib.lua b/plugins/storage/ejabberdstore.lib.lua
deleted file mode 100644
index 7e8592a8..00000000
--- a/plugins/storage/ejabberdstore.lib.lua
+++ /dev/null
@@ -1,190 +0,0 @@
-

-local handlers = {};

-

-handlers.accounts = {

-	get = function(self, user)

-		local select = self:query("select password from users where username=?", user);

-		local row = select and select:fetch();

-		if row then return { password = row[1] }; end

-	end;

-	set = function(self, user, data)

-		if data and data.password then

-			return self:modify("update users set password=? where username=?", data.password, user)

-				or self:modify("insert into users (username, password) values (?, ?)", user, data.password);

-		else

-			return self:modify("delete from users where username=?", user);

-		end

-	end;

-};

-handlers.vcard = {

-	get = function(self, user)

-		local select = self:query("select vcard from vcard where username=?", user);

-		local row = select and select:fetch();

-		if row then return parse_xml(row[1]); end

-	end;

-	set = function(self, user, data)

-		if data then

-			data = unparse_xml(data);

-			return self:modify("update vcard set vcard=? where username=?", data, user)

-				or self:modify("insert into vcard (username, vcard) values (?, ?)", user, data);

-		else

-			return self:modify("delete from vcard where username=?", user);

-		end

-	end;

-};

-handlers.private = {

-	get = function(self, user)

-		local select = self:query("select namespace,data from private_storage where username=?", user);

-		if select then

-			local data = {};

-			for row in select:rows() do

-				data[row[1]] = parse_xml(row[2]);

-			end

-			return data;

-		end

-	end;

-	set = function(self, user, data)

-		if data then

-			self:modify("delete from private_storage where username=?", user);

-			for namespace,text in pairs(data) do

-				self:modify("insert into private_storage (username, namespace, data) values (?, ?, ?)", user, namespace, unparse_xml(text));

-			end

-			return true;

-		else

-			return self:modify("delete from private_storage where username=?", user);

-		end

-	end;

-	-- TODO map_set, map_get

-};

-local subscription_map = { N = "none", B = "both", F = "from", T = "to" };

-local subscription_map_reverse = { none = "N", both = "B", from = "F", to = "T" };

-handlers.roster = {

-	get = function(self, user)

-		local select = self:query("select jid,nick,subscription,ask,server,subscribe,type from rosterusers where username=?", user);

-		if select then

-			local roster = { pending = {} };

-			for row in select:rows() do

-				local jid,nick,subscription,ask,server,subscribe,typ = unpack(row);

-				local item = { groups = {} };

-				if nick == "" then nick = nil; end

-				item.nick = nick;

-				item.subscription = subscription_map[subscription];

-				if ask == "N" then ask = nil;

-				elseif ask == "O" then ask = "subscribe"

-				elseif ask == "I" then roster.pending[jid] = true; ask = nil;

-				elseif ask == "B" then roster.pending[jid] = true; ask = "subscribe";

-				else module:log("debug", "bad roster_item.ask: %s", ask); ask = nil; end

-				item.ask = ask;

-				roster[jid] = item;

-			end

-			

-			select = self:query("select jid,grp from rostergroups where username=?", user);

-			if select then

-				for row in select:rows() do

-					local jid,grp = unpack(rows);

-					if roster[jid] then roster[jid].groups[grp] = true; end

-				end

-			end

-			select = self:query("select version from roster_version where username=?", user);

-			local row = select and select:fetch();

-			if row then

-				roster[false] = { version = row[1]; };

-			end

-			return roster;

-		end

-	end;

-	set = function(self, user, data)

-		if data and next(data) ~= nil then

-			self:modify("delete from rosterusers where username=?", user);

-			self:modify("delete from rostergroups where username=?", user);

-			self:modify("delete from roster_version where username=?", user);

-			local done = {};

-			local pending = data.pending or {};

-			for jid,item in pairs(data) do

-				if jid and jid ~= "pending" then

-					local subscription = subscription_map_reverse[item.subscription];

-					local ask;

-					if pending[jid] then

-						if item.ask then ask = "B"; else ask = "I"; end

-					else

-						if item.ask then ask = "O"; else ask = "N"; end

-					end

-					local r = self:modify("insert into rosterusers (username,jid,nick,subscription,ask,askmessage,server,subscribe) values (?, ?, ?, ?, ?, '', '', '')", user, jid, item.nick or "", subscription, ask);

-					if not r then module:log("debug", "--- :( %s", tostring(r)); end

-					done[jid] = true;

-					for group in pairs(item.groups) do

-						self:modify("insert into rostergroups (username,jid,grp) values (?, ?, ?)", user, jid, group);

-					end

-				end

-			end

-			for jid in pairs(pending) do

-				if not done[jid] then

-					self:modify("insert into rosterusers (username,jid,nick,subscription,ask,askmessage,server,subscribe) values (?, ?, ?, ?, ?. ''. ''. '')", user, jid, "", "N", "I");

-				end

-			end

-			local version = data[false] and data[false].version;

-			if version then

-				self:modify("insert into roster_version (username,version) values (?, ?)", user, version);

-			end

-			return true;

-		else

-			self:modify("delete from rosterusers where username=?", user);

-			self:modify("delete from rostergroups where username=?", user);

-			self:modify("delete from roster_version where username=?", user);

-		end

-	end;

-};

-

------------------------------

-local driver = {};

-driver.__index = driver;

-

-function driver:prepare(sql)

-	module:log("debug", "query: %s", sql);

-	local err;

-	if not self.sqlcache then self.sqlcache = {}; end

-	local r = self.sqlcache[sql];

-	if r then return r; end

-	r, err = self.database:prepare(sql);

-	if not r then error("Unable to prepare SQL statement: "..err); end

-	self.sqlcache[sql] = r;

-	return r;

-end

-

-function driver:query(sql, ...)

-	local stmt = self:prepare(sql);

-	if stmt:execute(...) then return stmt; end

-end

-function driver:modify(sql, ...)

-	local stmt = self:query(sql, ...);

-	if stmt and stmt:affected() > 0 then return stmt; end

-end

-

-function driver:open(host, datastore, typ)

-	local cache_key = host.." "..datastore;

-	if self.ds_cache[cache_key] then return self.ds_cache[cache_key]; end

-	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

-	self.ds_cache[cache_key] = instance;

-	return instance;

-end

-

------------------------------

-local _M = {};

-

-function _M.new(dbtype, dbname, ...)

-	local instance = setmetatable({}, driver);

-	instance.__index = instance;

-	instance.database = get_database(dbtype, dbname, ...);

-	instance.ds_cache = {};

-	return instance;

-end

-

-return _M;