+
−
+
−local http = require "socket.http";
+
−local url = require "socket.url";
+
−
+
−local couchapi = module:require("couchdb/couchapi");
+
−local json = module:require("couchdb/json");
+
−
+
−local couchdb_url = assert(module:get_option("couchdb_url"), "Option couchdb_url not specified");
+
−local db = couchapi.db(couchdb_url);
+
−
+
−local function couchdb_get(key)
+
−	local a,b = db:doc(key):get()
+
−	print(json.encode(a));
+
−	if b == 404 then return nil; end
+
−	if b == 200 then b = nil; end
+
−	return a.payload,b;
+
−end
+
−
+
−local function couchdb_put(key, value)
+
−	local a,b = db:doc(key):get();
+
−	return db:doc(key):put({ payload = value, _rev = a and a._rev });
+
−end
+
−
+
−local st = require "util.stanza";
+
−
+
−local handlers = {};
+
−
+
−handlers.accounts = {
+
−	get = function(self, user)
+
−		return couchdb_get(self.host.."/"..user.."/account");
+
−	end;
+
−	set = function(self, user, data)
+
−		return couchdb_put(self.host.."/"..user.."/account", data);
+
−	end;
+
−};
+
−handlers.vcard = {
+
−	get = function(self, user)
+
−		return couchdb_get(self.host.."/"..user.."/vcard");
+
−	end;
+
−	set = function(self, user, data)
+
−		return couchdb_put(self.host.."/"..user.."/vcard", data);
+
−	end;
+
−};
+
−handlers.private = {
+
−	get = function(self, user)
+
−		return couchdb_get(self.host.."/"..user.."/private");
+
−	end;
+
−	set = function(self, user, data)
+
−		return couchdb_put(self.host.."/"..user.."/private", data);
+
−	end;
+
−};
+
−handlers.roster = {
+
−	get = function(self, user)
+
−		return couchdb_get(self.host.."/"..user.."/roster");
+
−	end;
+
−	set = function(self, user, data)
+
−		return couchdb_put(self.host.."/"..user.."/roster", data);
+
−	end;
+
−};
+
−
+
−-----------------------------
+
−local driver = {};
+
−
+
−function driver:open(datastore, typ)
+
−	local handler = handlers[datastore];
+
−	if not handler then return nil; end
+
−	local host = module.host;
+
−	--local cache_key = host.." "..datastore;
+
−	--if self.ds_cache[cache_key] then return self.ds_cache[cache_key]; end
+
−	local instance = setmetatable({ host = host, datastore = datastore }, { __index = handler });
+
−	--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
+
−
+
−module:provides("storage", driver);