daydaytalk-fwutils/target/cache.lua

local M = {}

local localstorage = require("localstorage")
local fw = require("fastweb")
local cjson = require("cjson")

M.start = function(dirpath)
    local storage = localstorage.new()
    fw.set_ptr("alocalstorage_cache",storage:self())
    if storage:open(dirpath) == false then
        return false,storage:last_error()
    end                                                                                 
    return true
end

-- M.close = function()
--     localstorage.new(localstorage_cache):close()
-- end
-- M.get = function(key)
--     return localstorage.new(localstorage_cache):read(key)
-- end
-- M.get_json = function(key)
--     local value = M.get(key)
--     if value then
--         return cjson.decode(value)
--     end
--     return nil
-- end
-- M.set = function(key,value)
--     localstorage.new(localstorage_cache):write(key,value)
-- end
-- M.set_json = function(key,value)
--     M.set(key,cjson.encode(value))
-- end
-- M.del = function(key)
--     localstorage.new(localstorage_cache):del(key)
-- end
return M