Function steamclient_callback_message_receive

lsteamclient/unixlib.cpp:331–362

template< typename Params >
static NTSTATUS steamclient_callback_message_receive( Params *params, bool wow64 )
{
    u_CallbackMsg_t *u_msg = (u_CallbackMsg_t *)(UINT_PTR)params->cookie;
    auto *w_msg = &*params->w_msg;

    if (!u_msg) return 0;

    convert_callback_utow( u_msg->m_iCallback, (void *)u_msg->m_pubParam,
                           u_msg->m_cubParam, (void *)w_msg->m_pubParam,
                           w_msg->m_cubParam, false );
    if (w_msg->m_iCallback == 703 /* SteamAPICallCompleted_t::k_iCallback */)
    {
        SteamAPICallCompleted_t_137 *c = (SteamAPICallCompleted_t_137 *)u_msg->m_pubParam;
        SteamAPICallCompleted_t_137 *w = (SteamAPICallCompleted_t_137 *)(uint8_t *)w_msg->m_pubParam;

        if (sizeof(SteamAPICallCompleted_t_137) == w_msg->m_cubParam)
        {
            int len;

            len = callback_len_utow( c->m_iCallback, c->m_cubParam, false );
            TRACE( "SteamAPICallCompleted_t id %d, size %d -> %d.\n", c->m_iCallback, c->m_cubParam, len );
            w->m_cubParam = len;
        }
        else
        {
            WARN( "Unexpected SteamAPICallCompleted_t callback size %d, not doing API callback size conversion.", w_msg->m_cubParam );
        }
    }

    delete u_msg;
    return 0;
}

template< typename Params >
static NTSTATUS steamclient_Steam_FreeLastCallback( Params *params, bool wow64 )