Example usage for io.netty.buffer ByteBufInputStream ByteBufInputStream

List of usage examples for io.netty.buffer ByteBufInputStream ByteBufInputStream

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Introduction

In this page you can find the example usage for io.netty.buffer ByteBufInputStream ByteBufInputStream.

Prototype

public ByteBufInputStream(ByteBuf buffer)

Source Link

Document

Creates a new stream which reads data from the specified buffer starting at the current readerIndex and ending at the current writerIndex .

Usage

From source file:com.ibm.mqlight.api.security.PemFile.java

License:Apache License

/**
 * Obtains the list of certificates stored in the PEM file.
 * //w w w. jav  a 2 s.  com
 * @return The list of certificates stored in the PEM file.
 * @throws CertificateException If a parsing error occurs.
 * @throws IOException If the PEM file cannot be read for any reason.
 */
public List<Certificate> getCertificates() throws CertificateException, IOException {
    final String methodName = "getCertificates";
    logger.entry(this, methodName);

    final String fileData = getPemFileData();

    final List<ByteBuf> certDataList = new ArrayList<ByteBuf>();
    final Matcher m = CERTIFICATE_PATTERN.matcher(fileData);
    int start = 0;
    while (m.find(start)) {
        final ByteBuf base64CertData = Unpooled.copiedBuffer(m.group(1), Charset.forName("US-ASCII"));
        final ByteBuf certData = Base64.decode(base64CertData);
        base64CertData.release();
        certDataList.add(certData);
        start = m.end();
    }

    if (certDataList.isEmpty()) {
        final CertificateException exception = new CertificateException(
                "No certificates found in PEM file: " + pemFile);
        logger.throwing(this, methodName, exception);
        throw exception;
    }

    final CertificateFactory cf = CertificateFactory.getInstance("X.509");
    final List<Certificate> certificates = new ArrayList<Certificate>();

    try {
        for (ByteBuf certData : certDataList) {
            certificates.add(cf.generateCertificate(new ByteBufInputStream(certData)));
        }
    } finally {
        for (ByteBuf certData : certDataList)
            certData.release();
    }

    logger.exit(this, methodName, certificates);

    return certificates;
}

From source file:com.jfastnet.peers.netty.KryoNettyPeer.java

License:Apache License

public void receive(ChannelHandlerContext ctx, DatagramPacket packet) {
    ByteBuf content = packet.content();//from   w w w.j a v a  2  s .co  m
    Message message = config.serialiser.deserialiseWithStream(new ByteBufInputStream(content));
    if (message == null) {
        return;
    }
    // TODO set config and state
    message.payload = content;
    if (message.getFeatures() != null) {
        message.getFeatures().resolve();
    }

    if (config.debug && debugRandom.nextInt(100) < config.debugLostPackagePercentage) {
        // simulated N % loss rate
        log.warn("DEBUG: simulated loss of packet: {}", message);
        return;
    }

    message.socketAddressSender = packet.sender();
    message.socketAddressRecipient = packet.recipient();

    if (config.trackData) {
        int frame = 0;
        config.netStats.getData().add(new NetStats.Line(false, message.getSenderId(), frame,
                message.getTimestamp(), message.getClass(), ((ByteBuf) message.payload).writerIndex()));
    }

    // Let the controller receive the message.
    // Processors are called there.
    config.internalReceiver.receive(message);
}

From source file:com.kanbekotori.keycraft.network.RewriteNetwork.java

License:Open Source License

/**  */
@SubscribeEvent/*from   w  w  w.  j a v a2  s . com*/
public void onServerPacket(ServerCustomPacketEvent event) {
    EntityPlayerMP player = ((NetHandlerPlayServer) event.handler).playerEntity;

    ByteBufInputStream stream = new ByteBufInputStream(event.packet.payload());
    try {
        switch (stream.readInt()) {
        case LEARN_SKILL_CODE:
            RewriteHelper.learnSkill(player, stream.readInt());
            break;

        case USE_SKILL_CODE:
            RewriteHelper.useSkill(player);
            break;
        }

        stream.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.kanbekotori.keycraft.network.RewriteNetwork.java

License:Open Source License

/**  */
@SubscribeEvent//from w w w.  ja va2  s. co  m
public void onClientPacket(ClientCustomPacketEvent event) {
    EntityPlayer player = MainHelper.getPlayerCl();

    ByteBufInputStream stream = new ByteBufInputStream(event.packet.payload());
    try {
        switch (stream.readInt()) {
        case SYNC_AURORA_POINT_CODE:
            RewriteHelper.setAuroraPoint(player, stream.readInt());
            break;

        case SYNC_SKILL_CODE:
            for (int i = 0; i < RewriteHelper.SKILLS.length; i++) {
                RewriteHelper.learnSkill(player, RewriteHelper.SKILLS[i].id, stream.readBoolean());
            }
            break;
        }

        stream.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.kixeye.kixmpp.KixmppWebSocketCodec.java

License:Apache License

@Override
protected void decode(ChannelHandlerContext ctx, Object msg, List<Object> out) throws Exception {
    WebSocketFrame frame = (WebSocketFrame) msg;

    ByteBuf content = frame.retain().content();
    String frameString = content.toString(StandardCharsets.UTF_8);

    if (logger.isDebugEnabled()) {
        logger.debug("Received: [{}]", frameString);
    }/*from   ww  w.ja va 2  s  . c o  m*/

    if (frameString.startsWith("<?xml")) {
        frameString = frameString.replaceFirst("<\\?xml.*?\\?>", "");
    }

    if (frameString.startsWith("<stream:stream")) {
        out.add(new KixmppStreamStart(null, true));
    } else if (frameString.startsWith("</stream:stream")) {
        out.add(new KixmppStreamEnd());
    } else {

        SAXBuilder saxBuilder = new SAXBuilder(readerFactory);
        Document document = saxBuilder.build(new ByteBufInputStream(content));

        Element element = document.getRootElement();

        out.add(element);
    }

}

From source file:com.kixeye.kixmpp.p2p.serialization.ProtostuffDecoder.java

License:Apache License

/**
 * Expose deserializer for unit testing.
 *
 * @param registry// w w  w .  j  a v a  2  s.  c  o m
 * @param buf
 * @return
 * @throws IOException
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
public static Object deserializeFromByteBuf(MessageRegistry registry, ByteBuf buf) throws IOException {
    // get message class
    int typeIdx = buf.readInt();
    Class<?> clazz = registry.getClassFromId(typeIdx);

    // decode rest of array into object
    Schema schema = RuntimeSchema.getSchema(clazz);
    Object obj = schema.newMessage();
    ProtostuffIOUtil.mergeFrom(new ByteBufInputStream(buf), obj, schema);

    return obj;
}

From source file:com.linecorp.armeria.client.thrift.TByteBufInputTransport.java

License:Apache License

TByteBufInputTransport(ByteBuf inputByteBuf) {
    byteBufInputStream = new ByteBufInputStream(inputByteBuf);
}

From source file:com.linkedin.flashback.netty.builder.RecordedHttpMessageBuilder.java

License:Open Source License

/**
 * Build serializable {@Link RecordedHttpBody} using temporary byte buffers.
 * Based on Charset, we will build concrete Http body either binary or characters.
 * TODO: throw customized exception if failed to create http body
 *
 * *///from   ww w  . ja v  a  2s . c  o  m
protected RecordedHttpBody getBody() {
    try {
        InputStream byteBufInputStream = new ByteBufInputStream(_bodyByteBuf);
        return RecordedHttpBodyFactory.create(getContentType(), getContentEncoding(), byteBufInputStream,
                getCharset());
    } catch (IOException e) {
        throw new RuntimeException("Failed to create Httpbody");
    }
}

From source file:com.mastfrog.acteur.ContentConverter.java

License:Open Source License

public String toString(ByteBuf content, Charset encoding) throws IOException {
    String result;/*ww  w.j av  a 2 s  . com*/
    try (ByteBufInputStream in = new ByteBufInputStream(content)) {
        result = Streams.readString(in, encoding.toString());
    } finally {
        content.resetReaderIndex();
    }
    if (result.length() > 0 && result.charAt(0) == '"') {
        result = result.substring(1);
    }
    if (result.length() > 1 && result.charAt(result.length() - 1) == '"') {
        result = result.substring(0, result.length() - 2);
    }
    return result;
}

From source file:com.mastfrog.acteur.ContentConverter.java

License:Open Source License

@SuppressWarnings("unchecked")
public <T> T toObject(ByteBuf content, MediaType mimeType, Class<T> type) throws IOException {
    if (mimeType == null) {
        mimeType = MediaType.ANY_TYPE;//from ww w . j  a  va2 s . c  o m
    }
    // Special handling for strings
    if (type == String.class || type == CharSequence.class) {
        return type.cast(toString(content, findCharset(mimeType)));
    }

    if (type.isInterface()) {
        Map<String, Object> m;
        try (InputStream in = new ByteBufInputStream(content)) {
            m = codec.readValue(in, Map.class);
        }
        return toObject(m, type);
    }
    return readObject(content, mimeType, type);
}