List of usage examples for io.netty.buffer ByteBuf capacity
public abstract int capacity();
From source file:net.malisis.switches.tileentity.SwitchTileEntity.java
License:Open Source License
@Override public void readFromNBT(NBTTagCompound tag) { super.readFromNBT(tag); ByteBuf bytes = Unpooled.copiedBuffer(tag.getByteArray("linkedPos")); for (int i = 0; i < bytes.capacity() / 8; i++) linkedPos.add(BlockPos.fromLong(bytes.readLong())); }
From source file:net.marfgamer.jraknet.client.RakNetClient.java
License:Open Source License
/** * Sends a raw message to the specified address. Be careful when using this * method, because if it is used incorrectly it could break server sessions * entirely! If you are wanting to send a message to a session, you are * probably looking for the/*from ww w . j av a 2 s .c o m*/ * {@link net.marfgamer.jraknet.session.RakNetSession#sendMessage(net.marfgamer.jraknet.protocol.Reliability, net.marfgamer.jraknet.Packet) * sendMessage} method. * * @param buf * the buffer to send. * @param address * the address to send the buffer to. */ public final void sendNettyMessage(ByteBuf buf, InetSocketAddress address) { channel.writeAndFlush(new DatagramPacket(buf, address)); RakNetLogger.debug(this, "Sent netty message with size of " + buf.capacity() + " bytes (" + (buf.capacity() * 8) + " bits) to " + address); }
From source file:net.marfgamer.jraknet.server.RakNetServer.java
License:Open Source License
/** * Sends a raw message to the specified address. Be careful when using this * method, because if it is used incorrectly it could break server sessions * entirely! If you are wanting to send a message to a session, you are * probably looking for the// w ww.jav a 2s . co m * {@link net.marfgamer.jraknet.session.RakNetSession#sendMessage(net.marfgamer.jraknet.protocol.Reliability, net.marfgamer.jraknet.Packet) * sendMessage} method. * * @param buf * the buffer to send. * @param address * the address to send the buffer to. */ public final void sendNettyMessage(ByteBuf buf, InetSocketAddress address) { channel.writeAndFlush(new DatagramPacket(buf, address)); RakNetLogger.debug(this, "Sent netty message with size of " + buf.capacity() + " bytes (" + (buf.capacity() * 8) + ") to " + address); }
From source file:net.marfgamer.jraknet.session.RakNetSession.java
License:Open Source License
/** * Sends a raw message/*from w ww.jav a2 s. c om*/ * * @param buf * the buffer to send. */ public final void sendRawMessage(ByteBuf buf) { channel.writeAndFlush(new DatagramPacket(buf, this.address)); RakNetLogger.debug(loggerName, "Sent raw buffer with size of " + buf.capacity() + " bytes (" + (buf.capacity() * 8) + " bits)"); }
From source file:net.tomp2p.storage.AlternativeCompositeByteBuf.java
License:Apache License
@Override public AlternativeCompositeByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) { checkDstIndex(index, length, dstIndex, dst.capacity()); if (length == 0) { return this; }/*from w w w . j a v a 2 s. co m*/ int i = findIndex(index); while (length > 0) { Component c = components.get(i); ByteBuf s = c.buf; int adjustment = c.offset; int localLength = Math.min(length, s.readableBytes() - (index - adjustment)); s.getBytes(index - adjustment, dst, dstIndex, localLength); index += localLength; dstIndex += localLength; length -= localLength; i++; } return this; }
From source file:net.tomp2p.storage.AlternativeCompositeByteBuf.java
License:Apache License
@Override public AlternativeCompositeByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) { checkSrcIndex(index, length, srcIndex, src.capacity()); if (length == 0) { return this; }//from www. jav a 2s . c o m int i = findIndex(index); while (length > 0) { Component c = components.get(i); ByteBuf s = c.buf; int adjustment = c.offset; int localLength = Math.min(length, s.writableBytes()); s.setBytes(index - adjustment, src, srcIndex, localLength); index += localLength; srcIndex += localLength; length -= localLength; i++; } return this; }
From source file:net.tomp2p.storage.AlternativeCompositeByteBuf.java
License:Apache License
private void copyTo(int index, int length, int componentId, ByteBuf dst) { int dstIndex = 0; int i = componentId; while (length > 0) { Component c = components.get(i); ByteBuf s = c.buf;//from www. j a v a 2 s . c om int adjustment = c.offset; int localLength = Math.min(length, s.readableBytes() - (index - adjustment)); s.getBytes(index - adjustment, dst, dstIndex, localLength); index += localLength; dstIndex += localLength; length -= localLength; i++; } dst.writerIndex(dst.capacity()); }
From source file:netty.syslog.DecoderUtil.java
License:Open Source License
static String readStringToSpace(ByteBuf buffer, boolean checkNull) { if (checkNull && peek(buffer) == '-') { buffer.readByte();//from w w w. j a v a2 s . co m return null; } int length = -1; for (int i = buffer.readerIndex(); i < buffer.capacity(); i++) { if (buffer.getByte(i) == ' ') { length = i - buffer.readerIndex(); break; } } if (length < 0) { length = buffer.readableBytes(); } final String s = buffer.toString(buffer.readerIndex(), length, CharsetUtil.UTF_8); buffer.skipBytes(length); return s; }
From source file:org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl.java
License:Apache License
protected ByteBuf copyMessageBuffer(ByteBuf buffer, int skipBytes) { ByteBuf newNettyBuffer = Unpooled.buffer(buffer.capacity() - PACKET_HEADERS_SIZE - skipBytes); int read = buffer.readerIndex(); int writ = buffer.writerIndex(); buffer.readerIndex(PACKET_HEADERS_SIZE); newNettyBuffer.writeBytes(buffer, buffer.readableBytes() - skipBytes); buffer.setIndex(read, writ);//from w w w . ja va 2 s . com newNettyBuffer.setIndex(0, writ - PACKET_HEADERS_SIZE - skipBytes); return newNettyBuffer; }
From source file:org.apache.activemq.artemis.core.protocol.mqtt.MQTTPublishManager.java
License:Apache License
/** * Sends a message either on behalf of the client or on behalf of the broker (Will Messages) * @param messageId// w w w . j a v a 2s. c om * @param topic * @param qos * @param payload * @param retain * @param internal if true means on behalf of the broker (skips authorisation) and does not return ack. * @throws Exception */ void sendInternal(int messageId, String topic, int qos, ByteBuf payload, boolean retain, boolean internal) throws Exception { synchronized (lock) { Message serverMessage = MQTTUtil.createServerMessageFromByteBuf(session, topic, retain, qos, payload); if (qos > 0) { serverMessage.setDurable(MQTTUtil.DURABLE_MESSAGES); } if (qos < 2 || !state.getPubRec().contains(messageId)) { if (qos == 2 && !internal) state.getPubRec().add(messageId); Transaction tx = session.getServerSession().newTransaction(); try { if (internal) { session.getServer().getPostOffice().route(serverMessage, tx, true); } else { session.getServerSession().send(tx, serverMessage, true, false); } if (retain) { boolean reset = payload instanceof EmptyByteBuf || payload.capacity() == 0; session.getRetainMessageManager().handleRetainedMessage(serverMessage, topic, reset, tx); } tx.commit(); } catch (Throwable t) { logger.warn(t.getMessage(), t); tx.rollback(); throw t; } createMessageAck(messageId, qos, internal); } } }