45 lines
1.1 KiB
Lua
45 lines
1.1 KiB
Lua
-- Apply or remove binary patches at runtime.
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local bp = require('binpatch')
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function run_command(cmd,name)
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local pfix = name..': '
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local patch, err = bp.load_dif_file(name)
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if not patch then
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dfhack.printerr(pfix..err)
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return
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end
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if cmd == 'check' then
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local status, addr = patch:status()
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if status == 'conflict' then
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dfhack.printerr(string.format('%sconflict at address %x', pfix, addr))
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else
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print(pfix..'patch is '..status)
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end
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elseif cmd == 'apply' then
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local ok, msg = patch:apply()
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if ok then
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print(pfix..msg)
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else
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dfhack.printerr(pfix..msg)
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end
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elseif cmd == 'remove' then
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local ok, msg = patch:remove()
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if ok then
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print(pfix..msg)
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else
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dfhack.printerr(pfix..msg)
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end
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else
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qerror('Invalid command: '..cmd)
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end
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end
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local cmd,name = ...
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if not cmd or not name then
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qerror('Usage: binpatch check/apply/remove <patchname>')
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end
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run_command(cmd, name)
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