List of usage examples for org.apache.commons.net.telnet TelnetClient TelnetClient
public TelnetClient()
From source file:configurator.Configurator.java
Telnet(String login, String password, String ip) throws IOException { solidMark = Configurator.mainProperites.getProperty("solid_command_mark"); ipMark = Configurator.mainProperites.getProperty("ip_command_mark"); this.login = login; this.password = password; this.ip = ip; int port = Integer.valueOf(Configurator.mainProperites.getProperty("Telnet_Port")); telnet = new TelnetClient(); telnet.connect(ip, port);/* ww w . j a v a 2 s .c om*/ in = telnet.getInputStream(); out = new PrintStream(telnet.getOutputStream()); }
From source file:com.sjc.cc.login.action.LoginAction.java
private String getInterfaceStrs() { StringBuffer buf = new StringBuffer(); buf.append("<table>"); HostConnectionStatus hostStatus = new HostConnectionStatus(); String proxyIp = Config.getProperty("mail.send.host"); try {/*from ww w .j a v a2 s .com*/ TelnetClient telnet = new TelnetClient(); telnet.connect(proxyIp, 25);// ???? telnet.disconnect(); hostStatus.setOaGatewayConStatus(true); } catch (Exception ex) { logger.error("<<<<<<<<<<<?.", ex); hostStatus.setOaGatewayConStatus(false); } try { /*CPIC_InterfaceForm_ChangeRequest_CreateGet_WSServiceStub sub1 = new CPIC_InterfaceForm_ChangeRequest_CreateGet_WSServiceStub(); sub1._getServiceClient().getServiceContext(); sub1 = null;*/ hostStatus.setRemedyConStatus(true); } catch (Exception ex) { logger.error("<<<<<<<<<<<Remedy?.", ex); hostStatus.setRemedyConStatus(false); } hostStatus.setCmdbConStatus(outService.cmdbValidation()); hostStatus.setNewResStatus(outService.csValidation()); if (hostStatus.isCmdbConStatus()) { buf.append("<tr>"); buf.append("<td><font>CMDB</font></td><td><span class='Rstate_green' title=''></span></td>"); buf.append("</tr>"); } else { buf.append("<tr>"); buf.append("<td><font>CMDB</font></td><td><span class='Rstate_red' title=''></span></td>"); buf.append("</tr>"); } if (hostStatus.isNewResStatus()) { buf.append("<tr>"); buf.append( "<td><font>?</font></td><td><span class='Rstate_green' title=''></span></td>"); buf.append("</tr>"); } else { buf.append("<tr>"); buf.append( "<td><font>?</font></td><td><span class='Rstate_red' title=''></span></td>"); buf.append("</tr>"); } Map<String, Boolean> map = outService.vcValidation(); Set<String> set = map.keySet(); buf.append("<tr><td><font>??</font></td><td>"); for (String ip : set) { if (map.get(ip).booleanValue()) { buf.append("<span class='Rstate_green' title='" + ip + "'></span>"); } else { buf.append("<span class='Rstate_red' title='" + ip + "'></span>"); } } buf.append("</td></tr>"); if (hostStatus.isRemedyConStatus()) { buf.append("<tr>"); buf.append("<td><font>Remedy</font></td><td><span class='Rstate_green' title=''></span></td>"); buf.append("</tr>"); } else { buf.append("<tr>"); buf.append("<td><font>Remedy</font></td><td><span class='Rstate_red' title=''></span></td>"); buf.append("</tr>"); } if (hostStatus.isOaGatewayConStatus()) { buf.append("<tr>"); buf.append( "<td><font>OA</font></td><td><span class='Rstate_green' title=''></span></td>"); buf.append("</tr>"); } else { buf.append("<tr>"); buf.append("<td><font>OA</font></td><td><span class='Rstate_red' title=''></span></td>"); buf.append("</tr>"); } buf.append("</table>"); return buf.toString(); }
From source file:it.infn.ct.jsaga.adaptor.rocci.job.rOCCIJobControlAdaptor.java
@Override public String submit(String jobDesc, boolean checkMatch, String uniqId) throws PermissionDeniedException, TimeoutException, NoSuccessException, BadResource { String resourceID = ""; String publicIP = ""; //List<String> results = new ArrayList(); List<String> results = new ArrayList<String>(); if (action.equals("create")) { log.info("Creating a new OCCI computeID. Please wait! "); if (attributes_title.trim().length() > 0) log.info("VM Title = " + attributes_title); if (mixin_os_tpl.trim().length() > 0) log.info("OS = " + mixin_os_tpl); if (mixin_resource_tpl.trim().length() > 0) log.info("Flavour = " + mixin_resource_tpl); String Execute = prefix + "occi --endpoint " + Endpoint + " --action " + "create" + " --resource " + resource + " --attribute occi.core.title=" + attributes_title + " --mixin os_tpl#" + mixin_os_tpl + " --mixin resource_tpl#" + mixin_resource_tpl + " --auth " + auth + " --user-cred " + user_cred + " --voms --ca-path " + ca_path; log.info(""); log.info(Execute);//from w w w .ja v a2 s . co m try { results = run_OCCI("create", Execute); if (results.isEmpty()) throw new NoSuccessException("Some problems occurred while executing the action create. " + "Please check your settings."); } catch (Exception ex) { log.error(ex); } // Getting info about the VM if (results.size() > 0) { resourceID = results.get(0); int k = 0; boolean check = false; try { while (!check) { log.info(""); log.info("See below the details of the VM "); log.info("[ " + resourceID + " ]"); log.info(""); Execute = prefix + "occi --endpoint " + Endpoint + " --action " + "describe" + " --resource " + resource + " --resource " + resourceID + " --auth " + auth + " --user-cred " + user_cred + " --voms --ca-path " + ca_path + " --output-format json_extended_pretty"; log.info(Execute); results = run_OCCI("describe", Execute); publicIP = getIP(results); if (!isNullOrEmpty(publicIP)) check = true; else check = true; } // end while } catch (Exception ex) { log.error(ex); } sshControlAdaptor.setSecurityCredential(credential.getSSHCredential()); log.info(""); log.info("Starting VM [ " + publicIP + " ] in progress..."); Date date = new Date(); SimpleDateFormat ft = new SimpleDateFormat("E yyyy.MM.dd 'at' hh:mm:ss a zzz"); log.info(""); log.info("Waiting the remote VM finishes the boot! Sleeping for a while... "); log.info(ft.format(date)); byte[] buff = new byte[1024]; int ret_read = 0; boolean flag = true; int MAX = 0; TelnetClient tc = null; while ((flag) && (MAX < MAX_CONNECTIONS)) { try { tc = new TelnetClient(); tc.connect(publicIP, 22); InputStream instr = tc.getInputStream(); ret_read = instr.read(buff); if (ret_read > 0) { log.info("[ SUCCESS ] "); tc.disconnect(); flag = false; } } catch (IOException e) { try { Thread.sleep(60000); } catch (InterruptedException ex) { } MAX++; } } date = new Date(); log.info(ft.format(date)); } rOCCIJobMonitorAdaptor.setSSHHost(publicIP); try { sshControlAdaptor.connect(null, publicIP, 22, null, new HashMap()); } catch (NotImplementedException ex) { throw new NoSuccessException(ex); } catch (AuthenticationFailedException ex) { throw new PermissionDeniedException(ex); } catch (AuthorizationFailedException ex) { throw new PermissionDeniedException(ex); } catch (BadParameterException ex) { throw new NoSuccessException(ex); } return sshControlAdaptor.submit(jobDesc, checkMatch, uniqId) + "@" + publicIP + "#" + resourceID; } // end creating else return null; }
From source file:controllers.TNodes.java
/** * //from ww w . j ava 2s.co m */ public static void conTest() { String nodeId = params.get("tNodeIdTest"); System.out.println(nodeId); TNode tNode = TNode.findById(Long.parseLong(nodeId)); String ip = tNode.T_NODE_IP; String user = tNode.T_NODE_ACCOUNT; String password = tNode.T_NODE_PWD; String type = tNode.T_NODE_LOGINTYPE; if (type.equalsIgnoreCase("ssh")) { // System.out.println("" + type); SSHClient sshClient = new SSHClient(); if (sshClient.connect(ip, user, password)) { sshClient.disconnect(); renderText("true"); } else { renderText("false"); } } else if (type.equalsIgnoreCase("telnet")) { // System.out.println("" + type); TelnetClient telnetClient = new TelnetClient(); if (connect(ip, user, password, telnetClient)) { renderText("true"); } else { renderText("false"); } } else { // System.out.println("" + type); String line1 = "$para_ip='" + ip + "'"; String line2 = "$para_name='" + user + "'"; String line3 = "$para_serverpass='" + password + "'"; String line4 = "$para_password=ConvertTo-SecureString $para_serverpass -AsPlainText -Force"; String line5 = "$para_object=New-Object system.management.automation.pscredential($para_name,$para_password)"; String line6 = "Invoke-Command -computername $para_ip -credential $para_object -scriptblock {echo '===ScriptOver==='}"; String line7 = "remove-item $MyInvocation.MyCommand.Path -force"; String[] infos = { line1, line2, line3, line4, line5, line6, line7 }; try { StringBuffer buf = new StringBuffer(); // ??? for (int j = 0; j < infos.length; j++) { buf = buf.append(infos[j]); buf = buf.append(System.getProperty("line.separator")); } CommonUtil.createShell(localPath + "/" + tNode.id.toString() + ".ps1", buf.toString()); } catch (Exception e) { e.printStackTrace(); } String scriptTest = PSClient .execCommand("powershell -f " + localPath + "/" + tNode.id.toString() + ".ps1"); if (scriptTest.trim().equals("===ScriptOver===")) { renderText("true"); } else { renderText("false"); } } }
From source file:it.infn.ct.jsaga.adaptor.jocci.job.jOCCIJobControlAdaptor.java
@Override public String submit(String jobDesc, boolean checkMatch, String uniqId) throws PermissionDeniedException, TimeoutException, NoSuccessException, BadResource { String result = ""; //String networkInterfaceLocation = ""; //String networkInterfaceLocation_stripped = ""; //Resource vm_resource = null; String publicIP = ""; if (action.equals("create")) { try {/* w w w . j a va 2s . c om*/ log.info("Creating a new resource using jOCCI-api. Please wait!"); if (attributes_title.trim().length() > 0) log.info("VM Title = " + attributes_title); if (mixin_os_tpl.trim().length() > 0) log.info("OS = " + mixin_os_tpl); if (mixin_resource_tpl.trim().length() > 0) log.info("Flavour = " + mixin_resource_tpl); log.info(""); if (context_publickey.equals("true")) { log.info("EGI FedCloud Contextualisation options:"); log.info("org.openstack.credentials.publickey.data = " + getPublicKey(credential.getSSHCredential().getPublicKeyFile().getPath())); log.info("org.openstack.credentials.publickey.name = " + context_publickey_name); } else log.info("No contextualization set for the resource."); HTTPAuthentication authentication = new VOMSAuthentication(user_cred); authentication.setCAPath(ca_path); /*Client client = new HTTPClient(URI.create("https://" + OCCI_ENDPOINT_HOST + ":" + OCCI_ENDPOINT_PORT), authentication, MediaType.TEXT_PLAIN, false);*/ Client client = new HTTPClient(URI.create(protocol + OCCI_ENDPOINT_HOST + ":" + OCCI_ENDPOINT_PORT), authentication, MediaType.TEXT_PLAIN, false); //connect client client.connect(); Model model = client.getModel(); EntityBuilder eb = new EntityBuilder(model); Date date = new Date(); log.info(""); log.info("[ TEMPLATES ]"); log.info("- Available os templates mixins ..."); List<Mixin> mixins = model.findRelatedMixins("os_tpl"); if (!mixins.isEmpty()) { for (Mixin entry : mixins) log.info(entry); // 1.) Create a new compute resource log.info(""); log.info("[ CREATE ]"); Resource compute = eb.getResource("compute"); Mixin mixin = model.findMixin(mixin_os_tpl); compute.addMixin(mixin); compute.addMixin(model.findMixin(mixin_os_tpl, "os_tpl")); compute.addMixin(model.findMixin(mixin_resource_tpl, "resource_tpl")); if (context_publickey.equals("true")) { // Add SSH public key compute.addMixin(model.findMixin( URI.create("http://schemas.openstack.org/instance/credentials#public_key"))); compute.addAttribute("org.openstack.credentials.publickey.name", context_publickey_name); compute.addAttribute("org.openstack.credentials.publickey.data", getPublicKey(credential.getSSHCredential().getPublicKeyFile().getPath())); } compute.setTitle(attributes_title); log.info(mixin.toText()); log.info(""); // Creating a new VM resource URI location = client.create(compute); // Getting the list of available running resources List<URI> list = client.list(); URI uri_location = list.get(0); // Listing all the active resources //URI uri_location = null; log.info("[ LIST ]"); log.info("- Retieve the list of VMs running on the cloud site"); for (URI uri : list) { if (uri.toString().contains("compute")) //{ log.info("~ " + uri); //uri_location = uri; //} } log.info(""); log.info("================= [ R E P O R T ] ================="); // 3.) Describe resource log.info(""); log.info("[ DESCRIPTION ]"); if (location != null) { log.info("- Getting VM settings for the resource"); log.info(uri_location); } else log.error("Some errors occurred during the creation of a new resource."); List<Entity> entities = client.describe(uri_location); Resource resource = (Resource) entities.get(0); vm_resource = resource; log.info(entities.get(0).toText()); SimpleDateFormat ft = new SimpleDateFormat("E yyyy.MM.dd 'at' hh:mm:ss a zzz"); log.info(""); log.info("Waiting the remote VM finishes the boot!"); log.info(ft.format(date)); log.info(""); log.info("Waiting the status of the following resource becomes ACTIVE"); log.info(uri_location); log.info("This operation may take few minutes to complete. Please wait!"); log.info(""); try { Thread.sleep(60000); } catch (InterruptedException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()).log(Level.SEVERE, null, ex); } while (!entities.get(0).getValue(Compute.STATE_ATTRIBUTE_NAME).equals("active")) { log.info("[ STATUS ] = " + entities.get(0).getValue(Compute.STATE_ATTRIBUTE_NAME)); entities = client.describe(uri_location); if (entities.get(0).getValue(Compute.STATE_ATTRIBUTE_NAME).equals("active")) { log.info("[ STATUS ] = " + entities.get(0).getValue(Compute.STATE_ATTRIBUTE_NAME)); try { Thread.sleep(30000); } catch (InterruptedException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()) .log(Level.SEVERE, null, ex); } // Getting IP address and NetworkLocation // of the resource String IP = getNetworkLocation(entities)[0]; log.info(""); log.info("The compute resource is now active!"); log.info("URI = " + uri_location); log.info("IP = " + IP); log.info(""); log.info("Check whether the compute resource has a public IP or not "); if (checkIP(IP) != null) { log.info("The compute resource has a *public* IP [ " + IP + " ]"); publicIP = IP; } else { log.info("The compute resource has a *private* IP [ " + IP + " ]"); // Find a network resource that provides public IPs String public_network = ""; List<URI> uris = client.list("network"); log.info("Listing available networks for the given resource"); if (!uris.isEmpty()) { // Listing networks for (URI uri : uris) { //if ((uri.toString()).contains("public")) if ((uri.toString()).contains(OCCI_PUBLIC_NETWORK_ID)) public_network = uri.toString(); log.info("NetworkID = " + uri.toString()); } } try { Thread.sleep(5000); } catch (InterruptedException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()) .log(Level.SEVERE, null, ex); } if (public_network != null && !public_network.isEmpty()) { log.info(""); log.info("Public Network = " + public_network); log.info("Unlink the network interface that doesn't have public IPs"); log.info("NetworkID = " + getNetworkLocation(entities)[1]); client.delete(URI.create((getNetworkLocation(entities)[1]))); IPNetworkInterface ipni = eb.getIPNetworkInterface(); ipni.setSource(vm_resource); ipni.setTarget(public_network); location = client.create(ipni); // Sleeping for a while try { Thread.sleep(5000); } catch (InterruptedException ex) { ex.printStackTrace(System.out); } log.info(""); log.info("[ DESCRIPTION ]"); entities = client.describe(uri_location); log.info(entities.get(0).toText()); String tmp = ""; log.info(""); log.info("- Get the available IPs for the given VM"); for (Entity entity : entities) { resource = (Resource) entity; Set<Link> links = resource.getLinks(NetworkInterface.TERM_DEFAULT); for (Link link : links) { tmp = link.getValue(IPNetworkInterface.ADDRESS_ATTRIBUTE_NAME); log.info("IP = " + tmp); if (checkIP(tmp) != null) publicIP = tmp; } } // end-for } // end-if } // end-else log.info("Public IP address = " + publicIP); log.info("Checking for connectivity. Please wait! "); byte[] buff = new byte[1024]; int ret_read = 0; boolean flag = true; int MAX = 0; TelnetClient tc = null; while ((flag) && (MAX < MAX_CONNECTIONS)) { try { tc = new TelnetClient(); tc.connect(publicIP, 22); InputStream instr = tc.getInputStream(); ret_read = instr.read(buff); if (ret_read > 0) { log.info("SSH daemon has started [ OK ] "); tc.disconnect(); flag = false; } } catch (IOException e) { log.info("The destination host is unreachable. Sleeping for a while... "); try { Thread.sleep(60000); } catch (InterruptedException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()) .log(Level.SEVERE, null, ex); } MAX++; } } // end-while date = new Date(); log.info(ft.format(date)); jOCCIJobMonitorAdaptor.setSSHHost(publicIP); try { sshControlAdaptor.connect(null, publicIP, 22, null, new HashMap()); } catch (NotImplementedException ex) { throw new NoSuccessException(ex); } catch (AuthenticationFailedException ex) { throw new PermissionDeniedException(ex); } catch (AuthorizationFailedException ex) { throw new PermissionDeniedException(ex); } catch (BadParameterException ex) { throw new NoSuccessException(ex); } result = sshControlAdaptor.submit(jobDesc, checkMatch, uniqId) + "@" + publicIP + "#" + uri_location; break; } else { try { // Sleeping for a while ... Thread.sleep(5000); } catch (InterruptedException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()) .log(Level.SEVERE, null, ex); } } //end-else } //end-while } else log.error("No OS template mixins available!"); } catch (RenderingException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()).log(Level.SEVERE, null, ex); } catch (InvalidAttributeValueException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()).log(Level.SEVERE, null, ex); } catch (EntityBuildingException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()).log(Level.SEVERE, null, ex); } catch (AmbiguousIdentifierException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()).log(Level.SEVERE, null, ex); } catch (CommunicationException ex) { java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()).log(Level.SEVERE, null, ex); } } // end creating return result; }
From source file:org.alfresco.maven.plugin.AbstractRefreshWebappMojo.java
/** * Utility method to ping/call the Alfresco Tomcat server and see if it is up (running) * * @return true if the Alfresco Tomcat server was reachable and up */// w w w . j a v a 2s. c o m private boolean ping() { try { URL alfrescoTomcatUrl = buildFinalUrl(""); TelnetClient telnetClient = new TelnetClient(); telnetClient.setDefaultTimeout(500); telnetClient.connect(alfrescoTomcatUrl.getHost(), alfrescoTomcatUrl.getPort()); return true; } catch (Exception ex) { return false; } }
From source file:org.apache.common.net.examples.telnet.MyTelnetClientExample.java
private static void checkByTelnet(Map.Entry<String, String> entry, int port) { String remoteHost = entry.getKey(); String remoteIp = entry.getValue(); int remotePort = port; final TelnetClient tc = new TelnetClient(); try {//from w w w. j a va 2s . co m tc.connect(remoteHost, remotePort); } catch (ConnectException exception) { System.out.println("catch ConnectException to"); errorList.add("can't connect to " + remoteIp + "(" + remoteHost + ")" + " by port " + port); } catch (IOException e) { e.printStackTrace(); } try { tc.disconnect(); } catch (IOException e) { System.err.println("Exception while connecting:" + e.getMessage()); } }
From source file:org.apache.commons.net.examples.telnet.TelnetClientExample.java
/*** * Main for the TelnetClientExample./*from w ww . jav a 2s .c o m*/ * @param args input params * @throws Exception on error ***/ public static void main(String[] args) throws Exception { FileOutputStream fout = null; if (args.length < 1) { System.err.println("Usage: TelnetClientExample <remote-ip> [<remote-port>]"); System.exit(1); } String remoteip = args[0]; int remoteport; if (args.length > 1) { remoteport = Integer.parseInt(args[1]); } else { remoteport = 23; } try { fout = new FileOutputStream("spy.log", true); } catch (IOException e) { System.err.println("Exception while opening the spy file: " + e.getMessage()); } tc = new TelnetClient(); TerminalTypeOptionHandler ttopt = new TerminalTypeOptionHandler("VT100", false, false, true, false); EchoOptionHandler echoopt = new EchoOptionHandler(true, false, true, false); SuppressGAOptionHandler gaopt = new SuppressGAOptionHandler(true, true, true, true); try { tc.addOptionHandler(ttopt); tc.addOptionHandler(echoopt); tc.addOptionHandler(gaopt); } catch (InvalidTelnetOptionException e) { System.err.println("Error registering option handlers: " + e.getMessage()); } while (true) { boolean end_loop = false; try { tc.connect(remoteip, remoteport); Thread reader = new Thread(new TelnetClientExample()); tc.registerNotifHandler(new TelnetClientExample()); System.out.println("TelnetClientExample"); System.out.println("Type AYT to send an AYT telnet command"); System.out.println("Type OPT to print a report of status of options (0-24)"); System.out.println("Type REGISTER to register a new SimpleOptionHandler"); System.out.println("Type UNREGISTER to unregister an OptionHandler"); System.out.println("Type SPY to register the spy (connect to port 3333 to spy)"); System.out.println("Type UNSPY to stop spying the connection"); System.out.println("Type ^[A-Z] to send the control character; use ^^ to send ^"); reader.start(); OutputStream outstr = tc.getOutputStream(); byte[] buff = new byte[1024]; int ret_read = 0; do { try { ret_read = System.in.read(buff); if (ret_read > 0) { final String line = new String(buff, 0, ret_read); // deliberate use of default charset if (line.startsWith("AYT")) { try { System.out.println("Sending AYT"); System.out.println("AYT response:" + tc.sendAYT(5000)); } catch (IOException e) { System.err.println("Exception waiting AYT response: " + e.getMessage()); } } else if (line.startsWith("OPT")) { System.out.println("Status of options:"); for (int ii = 0; ii < 25; ii++) { System.out.println("Local Option " + ii + ":" + tc.getLocalOptionState(ii) + " Remote Option " + ii + ":" + tc.getRemoteOptionState(ii)); } } else if (line.startsWith("REGISTER")) { StringTokenizer st = new StringTokenizer(new String(buff)); try { st.nextToken(); int opcode = Integer.parseInt(st.nextToken()); boolean initlocal = Boolean.parseBoolean(st.nextToken()); boolean initremote = Boolean.parseBoolean(st.nextToken()); boolean acceptlocal = Boolean.parseBoolean(st.nextToken()); boolean acceptremote = Boolean.parseBoolean(st.nextToken()); SimpleOptionHandler opthand = new SimpleOptionHandler(opcode, initlocal, initremote, acceptlocal, acceptremote); tc.addOptionHandler(opthand); } catch (Exception e) { if (e instanceof InvalidTelnetOptionException) { System.err.println("Error registering option: " + e.getMessage()); } else { System.err.println("Invalid REGISTER command."); System.err.println( "Use REGISTER optcode initlocal initremote acceptlocal acceptremote"); System.err.println("(optcode is an integer.)"); System.err.println( "(initlocal, initremote, acceptlocal, acceptremote are boolean)"); } } } else if (line.startsWith("UNREGISTER")) { StringTokenizer st = new StringTokenizer(new String(buff)); try { st.nextToken(); int opcode = (new Integer(st.nextToken())).intValue(); tc.deleteOptionHandler(opcode); } catch (Exception e) { if (e instanceof InvalidTelnetOptionException) { System.err.println("Error unregistering option: " + e.getMessage()); } else { System.err.println("Invalid UNREGISTER command."); System.err.println("Use UNREGISTER optcode"); System.err.println("(optcode is an integer)"); } } } else if (line.startsWith("SPY")) { tc.registerSpyStream(fout); } else if (line.startsWith("UNSPY")) { tc.stopSpyStream(); } else if (line.matches("^\\^[A-Z^]\\r?\\n?$")) { byte toSend = buff[1]; if (toSend == '^') { outstr.write(toSend); } else { outstr.write(toSend - 'A' + 1); } outstr.flush(); } else { try { outstr.write(buff, 0, ret_read); outstr.flush(); } catch (IOException e) { end_loop = true; } } } } catch (IOException e) { System.err.println("Exception while reading keyboard:" + e.getMessage()); end_loop = true; } } while ((ret_read > 0) && (end_loop == false)); try { tc.disconnect(); } catch (IOException e) { System.err.println("Exception while connecting:" + e.getMessage()); } } catch (IOException e) { System.err.println("Exception while connecting:" + e.getMessage()); System.exit(1); } } }
From source file:org.apache.commons.net.examples.telnet.WeatherTelnet.java
public static final void main(String[] args) { TelnetClient telnet;//from w ww . ja v a 2 s . c o m telnet = new TelnetClient(); try { telnet.connect("rainmaker.wunderground.com", 3000); } catch (IOException e) { e.printStackTrace(); System.exit(1); } IOUtil.readWrite(telnet.getInputStream(), telnet.getOutputStream(), System.in, System.out); try { telnet.disconnect(); } catch (IOException e) { e.printStackTrace(); System.exit(1); } System.exit(0); }
From source file:org.apache.james.remotemanager.RemoteManagerTest.java
protected void connect() throws IOException { m_telnetClient = new TelnetClient(); m_telnetClient.connect(m_host, m_remoteManagerListenerPort); m_reader = new BufferedReader( new InputStreamReader(new BufferedInputStream(m_telnetClient.getInputStream(), 1024), "ASCII")); m_writer = new InternetPrintWriter(new BufferedOutputStream(m_telnetClient.getOutputStream(), 1024), true); readAnswer(3);// ww w . jav a2 s .c o m }