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https://github.com/clusterio/clusterio.git
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Hornwitser
6fc3abafd5
The role of a slave as a host for Factorio servers is not well reflected in its name and has caused confusion among users. Rename slave to host to better reflect its role as a host of Factorio servers.
74 lines
1.6 KiB
Lua
74 lines
1.6 KiB
Lua
local function is_array(t)
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local count = 0
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for k in pairs(t) do
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if type(k) ~= "number" then
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return false
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end
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count = count + 1
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end
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for i = 1, count do
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if not t[i] then
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return false
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end
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end
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return count ~= 0
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end
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-- no game.table_to_json here :(
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local function table_to_json(data)
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if type(data) == "number" then
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if data == math.huge then return "1e500" end -- Inf is not representable in JSON, but 1e500 will overflow to it.
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if data == -math.huge then return "-1e500" end
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if data ~= data then return "0" end -- NaN is not representable in JSON, treat as 0 instead.
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return string.format("%.17g", data)
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elseif type(data) == "string" then
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data = data:gsub('([\x00-\x1f\\"])', function(match)
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return "\\u00" .. string.format("%02x", match:byte())
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end)
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return '"' .. data .. '"'
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elseif data == nil then
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return "null"
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elseif data == true then
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return "true"
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elseif data == false then
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return "false"
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elseif type(data) == "table" then
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local r
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if is_array(data) then
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r = {"["}
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for i=1, #data do
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r[#r+1] = table_to_json(data[i])
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r[#r+1] = ","
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end
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-- overwrite last comma, empty table is an object
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r[#r] = "]"
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else
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r = {"{"}
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for k, v in pairs(data) do
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r[#r+1] = table_to_json(tostring(k))
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r[#r+1] = ":"
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r[#r+1] = table_to_json(v)
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r[#r+1] = ","
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end
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r[#r + (r[#r] == "," and 0 or 1)] = "}"
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end
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return table.concat(r)
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end
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end
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local clusterio_api = {}
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function clusterio_api.send_json(channel, data)
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data = table_to_json(data)
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print("\f$ipc:" .. channel .. "?j" .. data)
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end
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return clusterio_api
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