Пример #1
0
void FileNameHandler::onReadFinished(std::tr1::shared_ptr<DenseData> fileContents,
        std::tr1::shared_ptr<MetadataRequest> request, NameCallback callback) {

    mStats.resolved++;

    std::tr1::shared_ptr<RemoteFileMetadata> bad;
    if (!fileContents) {
        SILOG(transfer, error, "FileNameHandler couldn't find file '" << request->getURI() << "'");
        callback(bad);
        return;
    }

    FileHeaders emptyHeaders;
    Fingerprint fp = SparseData(fileContents).computeFingerprint();

    //Just treat everything as a single chunk for now
    Range::length_type file_size = fileContents->length();
    Range whole(0, file_size, LENGTH, true);
    Chunk chunk(fp, whole);
    ChunkList chunkList;
    chunkList.push_back(chunk);

    SharedChunkCache::getSingleton().getCache()->addToCache(fp, fileContents);
    std::tr1::shared_ptr<RemoteFileMetadata> met(new RemoteFileMetadata(fp, request->getURI(),
                file_size, chunkList, emptyHeaders));
    callback(met);
}