mirror of https://github.com/kepler155c/opus
46 lines
786 B
Lua
46 lines
786 B
Lua
local fs = _G.fs
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local os = _G.os
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fs.loadTab('sys/etc/fstab')
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-- add some Lua compatibility functions
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function os.remove(a)
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if fs.exists(a) then
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local s = pcall(fs.delete, a)
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return s and true or nil, a .. ': Unable to remove file'
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end
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return nil, a .. ': No such file or directory'
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end
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os.execute = function(cmd)
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local env = _G.getfenv(2)
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if not cmd then
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return env.shell and 1 or 0
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end
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if not env.shell then
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return 0
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end
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local s, m = env.shell.run('sys/apps/shell.lua ' .. cmd)
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if not s then
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return 1, m
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end
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return 0
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end
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os.tmpname = function()
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local fname
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repeat
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fname = 'tmp/a' .. math.random(1, 32768)
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until not fs.exists(fname)
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return fname
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end
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-- non-standard - will raise error instead
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os.exit = function(code)
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error(code or 0)
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end |