local m = dofile"lib/marshal.lua"
local car_t = m.g.struct {
brand = m.t.str;
year = m.t.u16;
}
local pack, unpack = m.transcoder {
version = m.t.u16;
name = m.t.str;
networth = m.t.s32;
byte = m.t.u8;
blob = m.t.text;
taxes = m.g.array(8, m.t.s32);
mistresses = m.g.array(16, m.t.str);
maincar = car_t;
cars = m.g.array(8,car_t);
}
local s = pack {
version = 0xAAEE;
name = 'lord wigglesmith';
networth = -1239201;
byte = 0xBE;
blob = [[it was a dark and stormy night]];
taxes = {12,5123,12,633,-5816235};
mistresses = {
'evangeline';
'clarissa';
'catherine';
'fredericka the great';
};
maincar = {
brand = 'ford';
year = 1234;
};
cars = {
{brand = 'dodge', year = 2596};
{brand = 'subaru', year = 321};
};
}
if m.wrong(s) then print(s.exp) os.exit(1) end
local str = 'serialized:'
for i=1,#s do
str = str ..' '.. string.format("%x",string.byte(str, i))
end
print(str)
local v = unpack(s)
local function dump(o)
if type(o) == "table" then
local str = ''
for k,p in pairs(o) do
str = str .. (k .. ' = {' .. dump(p) ..'}\n')
end
return str
else
return tostring(o)
end
end
print(dump(v))