65 lines
2.1 KiB
Lua
Executable file
65 lines
2.1 KiB
Lua
Executable file
#!../vendor/luajit/src/host/minilua
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-- Copyright (c) 2014, Thomas Goyne <plorkyeran@aegisub.org>
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--
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-- Permission to use, copy, modify, and distribute this software for any
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-- purpose with or without fee is hereby granted, provided that the above
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-- copyright notice and this permission notice appear in all copies.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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--
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-- Aegisub Project http://www.aegisub.org/
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if not arg or #arg == 0 then arg = {...} end
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if #arg ~= 3 then
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io.stdout:write('Usage: <manifest>[in] <c++ file>[out] <header>[out]\n')
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os.exit(1)
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end
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local function try_open(filename, mode)
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local file, err = io.open(filename, mode)
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if not file then
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io.stdout:write(string.format('Failed to open "%s": %s\n', filename, err))
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os.exit(1)
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end
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return file
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end
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io.stdout:write("Manifest: " .. arg[1] .. " CPP: " .. arg[2] .. " Header: " .. arg[3] .. '\n')
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local manifest = try_open(arg[1], 'r')
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local out_cpp = try_open(arg[2], 'w')
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local out_h = try_open(arg[3], 'w')
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local path = arg[1]:match'(.*/).*' or ''
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out_cpp:write('#include "libresrc.h"\n')
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for line in manifest:lines() do
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if line:find('.') then
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local file = try_open(path..line, 'rb')
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local id = line:gsub('^.*/', ''):gsub('%.[a-z]+$', '')
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out_cpp:write("const unsigned char " .. id .. "[] = {")
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local len = 0
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while true do
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local bytes = file:read(65536)
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if not bytes then break end
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for i = 1, #bytes do
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if len > 0 then out_cpp:write(',') end
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out_cpp:write(string.format('%d', bytes:byte(i)))
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len = len + 1
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end
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end
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out_cpp:write('};\n')
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out_h:write(string.format('extern const unsigned char %s[%d];\n', id, len))
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file:close()
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end
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end
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