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Added container type to w_hash

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EngineerSmith
2024-02-09 00:29:12 +00:00
parent 8d73622311
commit d125921c24
1 changed files with 17 additions and 5 deletions
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src/modules/data/wrap_DataModule.cpp
+17 -5
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@@ -302,25 +302,37 @@ int w_decode(lua_State *L)
int w_hash(lua_State *L)
{
const char *fstr = luaL_checkstring(L, 1);
ContainerType ctype = luax_checkcontainertype(L, 1);
const char *fstr = luaL_checkstring(L, 2);
HashFunction::Function function;
if (!HashFunction::getConstant(fstr, function))
return luax_enumerror(L, "hash function", HashFunction::getConstants(function), fstr);
HashFunction::Value hashvalue;
if (lua_isstring(L, 2))
if (lua_isstring(L, 3))
{
size_t rawsize = 0;
const char *rawbytes = luaL_checklstring(L, 2, &rawsize);
const char *rawbytes = luaL_checklstring(L, 3, &rawsize);
luax_catchexcept(L, [&](){ love::data::hash(function, rawbytes, rawsize, hashvalue); });
}
else
{
Data *rawdata = luax_checktype<Data>(L, 2);
Data *rawdata = luax_checktype<Data>(L, 3);
luax_catchexcept(L, [&](){ love::data::hash(function, rawdata, hashvalue); });
}
lua_pushlstring(L, hashvalue.data, hashvalue.size);
if (ctype == CONTAINER_DATA)
{
Data* d = nullptr;
luax_catchexcept(L, [&]() { d = instance()->newByteData(hashvalue.size); });
memcpy(d->getData(), hashvalue.data, hashvalue.size);
luax_pushtype(L, Data::type, d);
d->release();
}
else
lua_pushlstring(L, hashvalue.data, hashvalue.size);
return 1;
}