Added core.temp_filename()
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61a2a2c4e5
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@ -120,8 +120,34 @@ function core.init()
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end
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math.randomseed(system.get_time() * 1000)
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local function uid()
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return string.gsub("xxxxxx", ".", function()
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local chars = "0123456789abcdefghijklmnopqrstuvwxyz"
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local n = math.random(#chars)
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return chars:sub(n, n)
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end)
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end
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local temp_file_prefix = ".temp_" .. uid()
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local function delete_temp_files()
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for _, filename in ipairs(system.list_dir(EXEDIR)) do
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if filename:find(temp_file_prefix, 1, true) == 1 then
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os.remove(EXEDIR .. PATHSEP .. filename)
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end
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end
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end
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function core.temp_filename(ext)
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return EXEDIR .. PATHSEP .. temp_file_prefix .. uid() .. (ext or "")
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end
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function core.quit(force)
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if force then
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delete_temp_files()
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os.exit()
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end
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local dirty_count = 0
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