#!/usr/bin/lua

local const = require('const')
local json = require("json")
local sqlite = require("lsqlite3")
--local output = string.format("%s/html/lastloc.json",basepath)

function main()
  local db = sqlite.open(const.dbfile,sqlite.OPEN_READONLY)

  local res, vm = db:nrows(const.query)
  for row in res, vm do
    local locstr = string.format("{\"latitude\": %s, \"longitude\": %s}", row.latitude, row.longitude)
    --f = io.open(output, "w")
    --f:write(locstr)
    ngx.say(locstr)
  end
  db:close()
end

main()