Package org.apache.sshd.common.util

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

887
888
889
890
891
892
893
894
895
896
897
    protected void sendName(int id, Iterator<SshFile> files) throws IOException {
        Buffer buffer = new Buffer();
        buffer.putByte((byte) SSH_FXP_NAME);
        buffer.putInt(id);
        int wpos = buffer.wpos();
        buffer.putInt(0);
        int nb = 0;
        while (files.hasNext() && buffer.wpos() < MAX_PACKET_LENGTH) {
            SshFile f = files.next();
            buffer.putString(f.getName());
View Full Code Here
652
653
654
655
656
657
658
659
660
661
662
     * @return the sent packet which must be kept for later use
     * @throws IOException if an error occured sending the packet
     */
    protected byte[] sendKexInit(String[] proposal) throws IOException {
        Buffer buffer = createBuffer(SshConstants.Message.SSH_MSG_KEXINIT, 0);
        int p = buffer.wpos();
        buffer.wpos(p + 16);
        random.fill(buffer.array(), p, 16);
        for (String s : proposal) {
            buffer.putString(s);
        }
View Full Code Here
653
654
655
656
657
658
659
660
661
662
663
     * @throws IOException if an error occured sending the packet
     */
    protected byte[] sendKexInit(String[] proposal) throws IOException {
        Buffer buffer = createBuffer(SshConstants.Message.SSH_MSG_KEXINIT, 0);
        int p = buffer.wpos();
        buffer.wpos(p + 16);
        random.fill(buffer.array(), p, 16);
        for (String s : proposal) {
            buffer.putString(s);
        }
        buffer.putByte((byte) 0);
View Full Code Here
890
891
892
893
894
895
896
897
898
899
900
        buffer.putByte((byte) SSH_FXP_NAME);
        buffer.putInt(id);
        int wpos = buffer.wpos();
        buffer.putInt(0);
        int nb = 0;
        while (files.hasNext() && buffer.wpos() < MAX_PACKET_LENGTH) {
            SshFile f = files.next();
            buffer.putString(f.getName());
            if (version <= 3) {
                buffer.putString(getLongName(f)); // Format specified in the specs
            } else {
View Full Code Here
901
902
903
904
905
906
907
908
909
910
911
                buffer.putString(f.getName()); // Supposed to be UTF-8
            }
            writeAttrs(buffer, f);
            nb++;
        }
        int oldpos = buffer.wpos();
        buffer.wpos(wpos);
        buffer.putInt(nb);
        buffer.wpos(oldpos);
        send(buffer);
    }
View Full Code Here
902
903
904
905
906
907
908
909
910
911
912
            }
            writeAttrs(buffer, f);
            nb++;
        }
        int oldpos = buffer.wpos();
        buffer.wpos(wpos);
        buffer.putInt(nb);
        buffer.wpos(oldpos);
        send(buffer);
    }
View Full Code Here
904
905
906
907
908
909
910
911
912
913
914
            nb++;
        }
        int oldpos = buffer.wpos();
        buffer.wpos(wpos);
        buffer.putInt(nb);
        buffer.wpos(oldpos);
        send(buffer);
    }

    private String getLongName(SshFile f) {
        String username = f.getOwner();
View Full Code Here
425
426
427
428
429
430
431
432
433
434
435
                len += outMac.getBlockSize();
            }
            buffer = new Buffer(new byte[Math.max(len, Buffer.DEFAULT_SIZE)], false);
        }
        buffer.rpos(5);
        buffer.wpos(5);
        buffer.putByte(cmd.toByte());
        return buffer;
    }

    /**
 
View Full Code Here
444
445
446
447
448
449
450
451
452
453
454
            // Check that the packet has some free space for the header
            if (buffer.rpos() < 5) {
                log.warn("Performance cost: when sending a packet, ensure that "
                           + "5 bytes are available in front of the buffer");
                Buffer nb = new Buffer();
                nb.wpos(5);
                nb.putBuffer(buffer);
                buffer = nb;
            }
            // Grab the length of the packet (excluding the 5 header bytes)
            int len = buffer.available();
View Full Code Here
697
698
699
700
701
702
703
704
705
706
707
     * @return the sent packet which must be kept for later use
     * @throws IOException if an error occured sending the packet
     */
    protected byte[] sendKexInit(String[] proposal) throws IOException {
        Buffer buffer = createBuffer(SshConstants.Message.SSH_MSG_KEXINIT, 0);
        int p = buffer.wpos();
        buffer.wpos(p + 16);
        random.fill(buffer.array(), p, 16);
        for (String s : proposal) {
            buffer.putString(s);
        }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.