Method Open

engine/Poseidon/IO/FileServer.cpp:128–167

}

void FileCache::Open(QIFStream& stream, const char* name)
{
    if (!name || !*name)
    {
        // Opening an empty/null name is a benign "no resource" request — e.g. a
        // profile with no custom squad logo / voice sample set. The stream is left
        // in its failed state for the caller to handle; this is not an asset error,
        // so it must not be logged at ERROR (which would abort the app under --strict
        // on a perfectly normal profile open).
        LOG_DEBUG(Core, "FileCache::Open: empty name — no resource requested (no-op)");
        return;
    }

    if (GEnableCaching)
    {
        // note: multiple threads may open file same time
        // make sure file is in cache
        int index = Load(name);
        if (index >= 0)
        {
            // it must be the first file
            PoseidonAssert(index == 0);
            PoseidonAssert(!strcmp(name, _cache[index]->_name));
            // share cached data
            stream = _cache[index]->_data;
        }
        else
        {
            // Load already logged a "file not found" warning with the same name;
            // include it here too so the error line carries enough context on its own.
            LOG_ERROR(Core, "FileCache: Cache failure loading '{}' (file not found or stream fail)", name);
        }
    }
    else
    {
        QIFStreamB temp;
        temp.AutoOpen(name);
        stream = temp;
    }
}

void FileCache::Store(QIFStreamB& stream, const char* name)
{