void pack(Packer& pk, int index) const {
int t = lua_type(L, index);
switch (t) {
case LUA_TNUMBER: packNumber(pk, index); break;
case LUA_TBOOLEAN: packBoolean(pk, index); break;
case LUA_TSTRING: packString(pk, index); break;
case LUA_TTABLE: packTable(pk, index); break;
case LUA_TUSERDATA:
// TODO: support userdata serialization.
// Calling __serialize meta-method may be good.
// raise an error temporally
luaL_error(L, "Packing userdata has not been supported yet. "
"However, it will be implemented soon.");
return;
case LUA_TNIL:
case LUA_TTHREAD:
case LUA_TLIGHTUSERDATA:
default:
luaL_error(L, "invalid type for pack: %s",
lua_typename(L, t));
break;
}
}
void packFilesIncoming(
std::vector<char> &buf,
const std::unordered_multimap<std::string, Transfer::FileIncoming> &map
) {
packNumber(buf, map.size() );
for (auto it = map.cbegin(); map.cend() != it; ++it) {
packString(buf, it->first);
const Transfer::FileIncoming &file = it->second;
packString(buf, file.getTmpName() );
packString(buf, file.getName() );
packString(buf, file.getType() );
packNumber(buf, file.getSize() );
}
}
