Examples of ChannelExec

com.jcraft.jsch.ChannelExec
org.apache.sshd.client.channel.ChannelExec
TODO Add javadoc @author Apache MINA SSHD Project

Examples of com.jcraft.jsch.ChannelExec

     * @throws RemoteScpException
     *             in case of problems on the target system (connection ok)
     */
    public void put(String localFile, String remoteTargetDir, String remoteTargetName, String mode)
            throws IOException, RemoteScpException {
        ChannelExec channel = null;


        if ((localFile == null) || (remoteTargetName == null)) {
            throw new IllegalArgumentException("Null argument.");
        }


        if (mode != null) {
            if (mode.length() != MODE_LENGTH) {
                throw new IllegalArgumentException("Invalid mode.");
            }


            for (int i = 0; i < mode.length(); i++) {
                if (!Character.isDigit(mode.charAt(i))) {
                    throw new IllegalArgumentException("Invalid mode.");
                }
            }
        }


        String cmd = "scp -t ";
        if (mode != null) {
            cmd = cmd + "-p ";
        }
        if (remoteTargetDir != null && remoteTargetDir.length() > 0) {
            cmd = cmd + "-d " + remoteTargetDir;
        }


        try {
            channel = getExecChannel();
            channel.setCommand(cmd);
            sendFile(channel, localFile, remoteTargetName, mode);
            channel.disconnect();
        } catch (JSchException e) {
            if (channel != null) {
                channel.disconnect();
            }
            throw (IOException) new IOException("Error during SCP transfer." + e.getMessage())
                    .initCause(e);
        }
    }

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Examples of com.jcraft.jsch.ChannelExec

     * @throws RemoteScpException
     *             in case of problems on the target system (connection ok)
     */
    public void get(String remoteFile, OutputStream localTarget) throws IOException,
            RemoteScpException {
        ChannelExec channel = null;


        if ((remoteFile == null) || (localTarget == null)) {
            throw new IllegalArgumentException("Null argument.");
        }


        String cmd = "scp -p -f " + remoteFile;


        try {
            channel = getExecChannel();
            channel.setCommand(cmd);
            receiveStream(channel, remoteFile, localTarget);
            channel.disconnect();
        } catch (JSchException e) {
            if (channel != null) {
                channel.disconnect();
            }
            throw (IOException) new IOException("Error during SCP transfer." + e.getMessage())
                    .initCause(e);
        }
    }

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Examples of com.jcraft.jsch.ChannelExec

     *             in case of network problems
     * @throws RemoteScpException
     *             in case of problems on the target system (connection ok)
     */
    public FileInfo getFileinfo(String remoteFile) throws IOException, RemoteScpException {
        ChannelExec channel = null;
        FileInfo fileInfo = null;


        if (remoteFile == null) {
            throw new IllegalArgumentException("Null argument.");
        }


        String cmd = "scp -p -f \"" + remoteFile + "\"";


        try {
            channel = getExecChannel();
            channel.setCommand(cmd);
            fileInfo = receiveStream(channel, remoteFile, null);
            channel.disconnect();
        } catch (JSchException e) {
            throw (IOException) new IOException("Error during SCP transfer." + e.getMessage())
                    .initCause(e);
        } finally {
            if (channel != null) {
                channel.disconnect();
            }
        }
        return fileInfo;
    }

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Examples of com.jcraft.jsch.ChannelExec

        }


    }


    public Process ssh(String cmd) throws JSchException, IOException {
        ChannelExec channel = (ChannelExec) session.openChannel("exec");
        channel.setCommand(cmd);
        channel.setPty(true);
        channel.connect();
        return new SSHProcess(channel);
    }

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Examples of com.jcraft.jsch.ChannelExec

        assertTrue(file.exists());
        assertEquals(length, file.length());
    }


    protected String readFile(String path) throws Exception {
        ChannelExec c = (ChannelExec) session.openChannel("exec");
        OutputStream os = c.getOutputStream();
        InputStream is = c.getInputStream();
        c.setCommand("scp -f " + path);
        c.connect();
        os.write(0);
        os.flush();
        String header = readLine(is);
        assertEquals("C0644 11 out.txt", header);
        int length = Integer.parseInt(header.substring(6, header.indexOf(' ', 6)));
        os.write(0);
        os.flush();


        byte[] buffer = new byte[length];
        length = is.read(buffer, 0, buffer.length);
        assertEquals(length, buffer.length);
        assertEquals(0, is.read());
        os.write(0);
        os.flush();


        c.disconnect();
        return new String(buffer);
    }

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Examples of com.jcraft.jsch.ChannelExec

        c.disconnect();
        return new String(buffer);
    }


    protected String readDir(String path) throws Exception {
        ChannelExec c = (ChannelExec) session.openChannel("exec");
        OutputStream os = c.getOutputStream();
        InputStream is = c.getInputStream();
        c.setCommand("scp -r -f " + path);
        c.connect();
        os.write(0);
        os.flush();
        String header = readLine(is);
        assertTrue(header.startsWith("D0755 0 "));
        os.write(0);
        os.flush();
        header = readLine(is);
        assertEquals("C0644 11 out.txt", header);
        int length = Integer.parseInt(header.substring(6, header.indexOf(' ', 6)));
        os.write(0);
        os.flush();
        byte[] buffer = new byte[length];
        length = is.read(buffer, 0, buffer.length);
        assertEquals(length, buffer.length);
        assertEquals(0, is.read());
        os.write(0);
        os.flush();
        header = readLine(is);
        assertEquals("E", header);
        os.write(0);
        os.flush();


        c.disconnect();
        return new String(buffer);
    }

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Examples of com.jcraft.jsch.ChannelExec

        c.disconnect();
        return new String(buffer);
    }


    protected String readFileError(String path) throws Exception {
        ChannelExec c = (ChannelExec) session.openChannel("exec");
        OutputStream os = c.getOutputStream();
        InputStream is = c.getInputStream();
        c.setCommand("scp -f " + path);
        c.connect();
        os.write(0);
        os.flush();
        assertEquals(2, is.read());
        c.disconnect();
        return null;
    }

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Examples of com.jcraft.jsch.ChannelExec

        c.disconnect();
        return null;
    }


    protected void sendFile(String path, String name, String data) throws Exception {
        ChannelExec c = (ChannelExec) session.openChannel("exec");
        c.setCommand("scp -t " + path);
        OutputStream os = c.getOutputStream();
        InputStream is = c.getInputStream();
        c.connect();
        assertEquals(0, is.read());
        os.write(("C7777 "+ data.length() + " " + name + "\n").getBytes());
        os.flush();
        assertEquals(0, is.read());
        os.write(data.getBytes());
        os.flush();
        assertEquals(0, is.read());
        os.write(0);
        os.flush();
        Thread.sleep(100);
        c.disconnect();
    }

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Examples of com.jcraft.jsch.ChannelExec

        Thread.sleep(100);
        c.disconnect();
    }


    protected void sendFileError(String path, String name, String data) throws Exception {
        ChannelExec c = (ChannelExec) session.openChannel("exec");
        OutputStream os = c.getOutputStream();
        InputStream is = c.getInputStream();
        c.setCommand("scp -t " + path);
        c.connect();
        assertEquals(0, is.read());
        os.write(("C7777 "+ data.length() + " " + name + "\n").getBytes());
        os.flush();
        assertEquals(2, is.read());
        c.disconnect();
    }

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Examples of com.jcraft.jsch.ChannelExec

        assertEquals(2, is.read());
        c.disconnect();
    }


    protected void sendDir(String path, String dirName, String fileName, String data) throws Exception {
        ChannelExec c = (ChannelExec) session.openChannel("exec");
        OutputStream os = c.getOutputStream();
        InputStream is = c.getInputStream();
        c.setCommand("scp -t -r " + path);
        c.connect();
        assertEquals(0, is.read());
        os.write(("D0755 0 " + dirName + "\n").getBytes());
        os.flush();
        assertEquals(0, is.read());
        os.write(("C7777 " + data.length() + " " + fileName + "\n").getBytes());

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