Package org.apache.sshd.common.util

Examples of org.apache.sshd.common.util.Buffer.available()


    public void messageReceived(IoSession session, Readable message) throws Exception {
        TcpipClientChannel channel = (TcpipClientChannel) session.getAttribute(TcpipClientChannel.class);
        Buffer buffer = new Buffer();
        buffer.putBuffer(message);
        channel.waitFor(ClientChannel.OPENED | ClientChannel.CLOSED, Long.MAX_VALUE);
        channel.getInvertedIn().write(buffer.array(), buffer.rpos(), buffer.available());
        channel.getInvertedIn().flush();
    }

    public void exceptionCaught(IoSession session, Throwable cause) throws Exception {
        cause.printStackTrace();
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        Buffer buffer = new Buffer();
        buffer.putMPInt(K);
        buffer.putRawBytes(H);
        buffer.putByte((byte) 0x41);
        buffer.putRawBytes(sessionId);
        int pos = buffer.available();
        byte[] buf = buffer.array();
        hash.update(buf, 0, pos);
        IVc2s = hash.digest();

        int j = pos - sessionId.length - 1;
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        while (blockSize > E.length) {
            Buffer buffer = new Buffer();
            buffer.putMPInt(K);
            buffer.putRawBytes(H);
            buffer.putRawBytes(E);
            hash.update(buffer.array(), 0, buffer.available());
            byte[] foo = hash.digest();
            byte[] bar = new byte[E.length + foo.length];
            System.arraycopy(E, 0, bar, 0, E.length);
            System.arraycopy(foo, 0, bar, E.length, foo.length);
            E = bar;
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            }
        }
        if (tempBuffer != null) {
            Buffer buffer = tempBuffer;
            tempBuffer = null;
            doWriteData(buffer.array(), buffer.rpos(), buffer.available());
        }
        command.setExitCallback(new ExitCallback() {
            public void onExit(int exitValue) {
                try {
                    closeShell(exitValue);
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                if (state.get() != OPENED) {
                    log.debug("Ignoring write to channel {} in CLOSING state", id);
                } else {
                    Buffer buffer = new Buffer();
                    buffer.putBuffer(message);
                    out.write(buffer.array(), buffer.rpos(), buffer.available());
                    out.flush();
                }
            }
            public void sessionCreated(IoSession session) throws Exception {
            }
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        int rpos = incoming.rpos();
        while (receive(incoming));
        int read = incoming.rpos() - rpos;
        // Compact and add remaining data
        receiveBuffer.compact();
        if (receiveBuffer != incoming && incoming.available() > 0) {
            receiveBuffer.putBuffer(incoming);
        }
        return read;
    }
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                .addListener(new SshFutureListener<IoReadFuture>() {
                    public void operationComplete(IoReadFuture future) {
                        try {
                            future.verify();
                            Buffer buffer = future.getBuffer();
                            baosOut.write(buffer.array(), buffer.rpos(), buffer.available());
                            buffer.rpos(buffer.rpos() + buffer.available());
                            buffer.compact();
                            channel.getAsyncOut().read(buffer).addListener(this);
                        } catch (IOException e) {
                            if (!channel.isClosing()) {
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                    public void operationComplete(IoReadFuture future) {
                        try {
                            future.verify();
                            Buffer buffer = future.getBuffer();
                            baosOut.write(buffer.array(), buffer.rpos(), buffer.available());
                            buffer.rpos(buffer.rpos() + buffer.available());
                            buffer.compact();
                            channel.getAsyncOut().read(buffer).addListener(this);
                        } catch (IOException e) {
                            if (!channel.isClosing()) {
                                e.printStackTrace();
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                .addListener(new SshFutureListener<IoReadFuture>() {
                    public void operationComplete(IoReadFuture future) {
                        try {
                            future.verify();
                            Buffer buffer = future.getBuffer();
                            baosErr.write(buffer.array(), buffer.rpos(), buffer.available());
                            buffer.rpos(buffer.rpos() + buffer.available());
                            buffer.compact();
                            channel.getAsyncErr().read(buffer).addListener(this);
                        } catch (IOException e) {
                            if (!channel.isClosing()) {
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                    public void operationComplete(IoReadFuture future) {
                        try {
                            future.verify();
                            Buffer buffer = future.getBuffer();
                            baosErr.write(buffer.array(), buffer.rpos(), buffer.available());
                            buffer.rpos(buffer.rpos() + buffer.available());
                            buffer.compact();
                            channel.getAsyncErr().read(buffer).addListener(this);
                        } catch (IOException e) {
                            if (!channel.isClosing()) {
                                e.printStackTrace();
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