* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
- * =============================================================================
+ * ================================================================================
+ * Modifications Copyright (C) 2018 Ericsson
+ * ================================================================================
+ * Modifications Copyright (c) 2019 IBM
+ * ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
package org.onap.appc.ccadaptor;
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
import com.jcraft.jsch.Channel;
import com.jcraft.jsch.ChannelSftp;
import com.jcraft.jsch.ChannelShell;
import java.util.Calendar;
import java.util.Date;
import java.util.StringTokenizer;
-import java.util.concurrent.TimeUnit;
-import javax.annotation.Nonnull;
import org.apache.commons.lang.StringUtils;
-import org.onap.appc.i18n.Msg;
public class SshJcraftWrapper {
private TelnetListener listener = null;
private String routerLogFileName = null;
private String host = null;
- private String RouterName = null;
- private int BUFFER_SIZE = 512000;
- char[] charBuffer = new char[BUFFER_SIZE];
- // private int BUFFER_SIZE = 4000000;
+ private String routerName = null;
+ private int bufferSize = 512000;
+ char[] charBuffer = new char[bufferSize];
private DataInputStream dis = null;
private BufferedReader reader = null;
private BufferedWriter out = null;
- private File _tmpFile = null;
+ private File tmpFile = null;
private JSch jsch = null;
private Session session = null;
private Channel channel = null;
private Runtime runtime = Runtime.getRuntime();
private DebugLog dbLog = new DebugLog();
- public void SshJcraftWrapper() {
+ public SshJcraftWrapper() {
String fn = "SshJcraftWrapper.SshJcraftWrapper";
- debugLog.printRTAriDebug(fn, "SshJcraftWrapper has been instantated");
+ DebugLog.printRTAriDebug(fn, "SshJcraftWrapper has been instantated");
routerLogFileName = "/tmp/" + host;
- this.host = host;
}
public void connect(String hostname, String username, String password, String prompt, int timeOut)
throws IOException {
String fn = "SshJcraftWrapper.connect";
- jsch = new JSch();
- debugLog.printRTAriDebug(fn,
+ jsch = getJSch();
+ DebugLog.printRTAriDebug(fn,
"Attempting to connect to " + hostname + " username=" + username + " prompt='"
+ prompt + "' timeOut=" + timeOut);
- debugLog.printRTAriDebug(fn, "Trace A");
- RouterName = hostname;
+ DebugLog.printRTAriDebug(fn, "Trace A");
+ routerName = hostname;
hostName = hostname;
userName = username;
passWord = password;
((ChannelShell) channel).setPtyType("vt102");
inputStream = channel.getInputStream();
dis = new DataInputStream(inputStream);
- reader = new BufferedReader(new InputStreamReader(dis), BUFFER_SIZE);
+ reader = new BufferedReader(new InputStreamReader(dis), bufferSize);
channel.connect();
- debugLog.printRTAriDebug(fn, "Successfully connected.");
- debugLog.printRTAriDebug(fn, "Flushing input buffer");
+ DebugLog.printRTAriDebug(fn, "Successfully connected.");
+ DebugLog.printRTAriDebug(fn, "Flushing input buffer");
try {
receiveUntil(prompt, 3000, "No cmd was sent, just waiting");
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception: Nothing to flush out.");
+ DebugLog.printRTAriDebug(fn, "Caught an Exception: Nothing to flush out.");
}
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception. e=" + e);
- // dbLog.storeData("ErrorMsg= Exception trying to connect to "+hostname +" "+e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception. e=" + e);
throw new IOException(e.toString());
}
}
public void connect(String hostname, String username, String password, String prompt, int timeOut, int portNum)
throws IOException {
String fn = "SshJcraftWrapper.connect";
- debugLog.printRTAriDebug(fn,
+ DebugLog.printRTAriDebug(fn,
":Attempting to connect to " + hostname + " username=" + username + " prompt='"
+ prompt + "' timeOut=" + timeOut + " portNum=" + portNum);
- RouterName = hostname;
+ routerName = hostname;
hostName = hostname;
userName = username;
passWord = password;
- RouterName = hostname;
- jsch = new JSch();
+ routerName = hostname;
+ jsch = getJSch();
try {
session = jsch.getSession(username, hostname, portNum);
UserInfo ui = new MyUserInfo();
session.setPassword(password);
session.setUserInfo(ui);
session.setConfig("StrictHostKeyChecking", "no");
- debugLog.printRTAriDebug(fn, ":StrictHostKeyChecking set to 'no'");
+ DebugLog.printRTAriDebug(fn, ":StrictHostKeyChecking set to 'no'");
session.connect(timeOut);
session.setServerAliveCountMax(
((ChannelShell) channel).setPtyType("vt102");
inputStream = channel.getInputStream();
dis = new DataInputStream(inputStream);
- reader = new BufferedReader(new InputStreamReader(dis), BUFFER_SIZE);
+ reader = new BufferedReader(new InputStreamReader(dis), bufferSize);
channel.connect();
- debugLog.printRTAriDebug(fn, ":Successfully connected.");
- debugLog.printRTAriDebug(fn, ":Flushing input buffer");
+ DebugLog.printRTAriDebug(fn, ":Successfully connected.");
+ DebugLog.printRTAriDebug(fn, ":Flushing input buffer");
try {
if (prompt.equals("]]>]]>")) {
receiveUntil("]]>]]>", 10000, "No cmd was sent, just waiting");
receiveUntil(":~#", 5000, "No cmd was sent, just waiting");
}
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception::: Nothing to flush out.");
+ DebugLog.printRTAriDebug(fn, "Caught an Exception::: Nothing to flush out.");
}
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, ":Caught an Exception. e=" + e);
+ DebugLog.printRTAriDebug(fn, ":Caught an Exception. e=" + e);
dbLog.outputStackTrace(e);
- // dbLog.storeData("ErrorMsg= Exception trying to connect to "+hostname +" "+e);
throw new IOException(e.toString());
}
}
boolean cliPromptCmd = false;
StringBuffer sb2 = new StringBuffer();
StringBuffer sbReceive = new StringBuffer();
- debugLog.printRTAriDebug(fn,
+ DebugLog.printRTAriDebug(fn,
"delimeters='" + delimeters + "' timeout=" + timeout + " cmdThatWasSent='" + cmdThatWasSent + "'");
appendToFile(debugLogFileName,
fn + " delimeters='" + delimeters + "' timeout=" + timeout + " cmdThatWasSent='" + cmdThatWasSent + "'\n");
session.setTimeout(timeout); // This is the socket timeout value.
while (!match) {
if (new Date().getTime() > deadline) {
- debugLog.printRTAriDebug(fn,
- "Throwing a TimedOutException: time in routine has exceed our deadline: RouterName:"
- + RouterName + " CmdThatWasSent=" + CmdThatWasSent);
+ DebugLog.printRTAriDebug(fn,
+ "Throwing a TimedOutException: time in routine has exceed our deadline: routerName:"
+ + routerName + " CmdThatWasSent=" + CmdThatWasSent);
throw new TimedOutException("Timeout: time in routine has exceed our deadline");
}
try {
- Thread.sleep(500);
+ delay(500);
} catch (java.lang.InterruptedException ee) {
- boolean ignore = true;
+ Thread.currentThread().interrupt();
}
- int len = reader.read(charBuffer, 0, BUFFER_SIZE);
+ int len = reader.read(charBuffer, 0, bufferSize);
appendToFile(debugLogFileName, fn + " After reader.read cmd: len=" + len + "\n");
if (len <= 0) {
- debugLog.printRTAriDebug(fn,
- "Reader read " + len + " bytes. Looks like we timed out, router=" + RouterName);
- throw new TimedOutException("Received a SocketTimeoutException router=" + RouterName);
+ DebugLog.printRTAriDebug(fn,
+ "Reader read " + len + " bytes. Looks like we timed out, router=" + routerName);
+ throw new TimedOutException("Received a SocketTimeoutException router=" + routerName);
}
if (!cliPromptCmd) {
if (cmdThatWasSent.indexOf("IOS_XR_uploadedSwConfigCmd") != -1) {
// This is a IOS XR sw config file. We will write it to the disk.
timeout = timeout * 2;
deadline = new Date().getTime() + timeout;
- debugLog.printRTAriDebug(fn, "IOS XR upload for software config: timeout=" + timeout);
+ DebugLog.printRTAriDebug(fn, "IOS XR upload for software config: timeout=" + timeout);
StringTokenizer st = new StringTokenizer(cmdThatWasSent);
st.nextToken();
routerFileName = st.nextToken();
fileWriter = new FileWriter(routerFileName);
out = new BufferedWriter(fileWriter);
- routerLogFileName = "/tmp/" + RouterName;
- _tmpFile = new File(routerLogFileName);
- debugLog.printRTAriDebug(fn,
+ routerLogFileName = "/tmp/" + routerName;
+ tmpFile = new File(routerLogFileName);
+ DebugLog.printRTAriDebug(fn,
"Will write the swConfigFile to disk, routerFileName=" + routerFileName);
}
- int c;
out.write(charBuffer, 0, len);
out.flush();
appendToFile(debugLogFileName, fn + " Wrote " + len + " bytes to the disk\n");
- if (_tmpFile.exists()) {
+ if (tmpFile.exists()) {
appendToRouterFile(routerLogFileName, len);
}
match = checkIfReceivedStringMatchesDelimeter(len, "\nXML>");
sb2.append((char) charBuffer[i]);
}
}
- appendToRouterFile("/tmp/" + RouterName, len);
+ appendToRouterFile("/tmp/" + routerName, len);
if (listener != null) {
listener.receivedString(sb2.toString());
}
break;
}
}
- } else {
- debugLog.printRTAriDebug(fn, "cliPromptCmd, Trace 2");
- sb2.setLength(0);
- for (int i = 0; i < len; i++) {
- sbReceive.append((char) charBuffer[i]);
- sb2.append((char) charBuffer[i]);
- }
- appendToRouterFile("/tmp/" + RouterName, sb2);
- if (listener != null) {
- listener.receivedString(sb2.toString());
- }
- debugLog.printRTAriDebug(fn, "sb2='" + sb2.toString() + "' delimeters='" + delimeters + "'");
- if (sb2.toString().indexOf("\nariPrompt>") != -1) {
- debugLog.printRTAriDebug(fn, "Found our prompt");
- match = true;
- break;
- }
}
}
} catch (JSchException e) {
- debugLog.printRTAriDebug(fn, "Caught an JSchException e=" + e.toString());
+ DebugLog.printRTAriDebug(fn, "Caught an JSchException e=" + e.toString());
dbLog.outputStackTrace(e);
throw new TimedOutException(e.toString());
} catch (IOException ee) {
- debugLog.printRTAriDebug(fn, "Caught an IOException: ee=" + ee.toString());
+ DebugLog.printRTAriDebug(fn, "Caught an IOException: ee=" + ee.toString());
dbLog.outputStackTrace(ee);
throw new TimedOutException(ee.toString());
} finally {
fileWriter.close();
}
} catch(IOException ex) {
- debugLog.printRTAriDebug(fn, "Failed to close fileWriter output stream: ex=" + ex);
+ DebugLog.printRTAriDebug(fn, "Failed to close fileWriter output stream: ex=" + ex);
}
}
String result = stripOffCmdFromRouterResponse(sbReceive.toString());
- debugLog.printRTAriDebug(fn, "Leaving method successfully");
+ DebugLog.printRTAriDebug(fn, "Leaving method successfully");
return result;
}
appendToFile(debugLogFileName, fn + " Looking for an delimeter of:'" + delimeter + "'\n");
appendToFile(debugLogFileName, fn + " receivedString='" + receivedString);
if (aggregatedReceivedString.indexOf(delimeter) != -1) {
- debugLog.printRTAriDebug(fn, "Found our delimeter, which was: '" + delimeter + "'");
+ DebugLog.printRTAriDebug(fn, "Found our delimeter, which was: '" + delimeter + "'");
aggregatedReceivedString = "";
return (true);
}
} catch (IOException e) {
DebugLog.printAriDebug(fnName, "Caught an Exception, e=" + e);
dbLog.outputStackTrace(e);
- e.printStackTrace();
}
} else {
- // DebugLog.printAriDebug(fnName, "TRACE 1: ******************************");
// When looking at the end of the charBuffer, don't include any linefeeds or spaces. We only want to make the smallest string possible.
for (x = len - 1; x >= 0; x--) {
c = charBuffer[x];
} catch (IOException e) {
DebugLog.printAriDebug(fnName, "Caught an Exception, e=" + e);
dbLog.outputStackTrace(e);
- e.printStackTrace();
}
}
}
public void closeConnection() {
String fn = "SshJcraftWrapper.closeConnection";
- debugLog.printRTAriDebug(fn, "Executing the closeConnection....");
+ DebugLog.printRTAriDebug(fn, "Executing the closeConnection....");
inputStream = null;
outputStream = null;
dis = null;
public void send(String cmd) throws IOException {
String fn = "SshJcraftWrapper.send";
OutputStream out = channel.getOutputStream();
- DataOutputStream dos = new DataOutputStream(out);
-
+ DataOutputStream dos = getDataOutputStream(out);
if ((cmd.charAt(cmd.length() - 1) != '\n') && (cmd.charAt(cmd.length() - 1) != '\r')) {
cmd += "\n";
}
int ncharsSent = 0;
appendToFile(debugLogFileName, fn + ": Sending: '" + cmd);
- // debugLog.printRTAriDebug (fn, "cmd = "+cmd);
- debugLog.printRTAriDebug(fn, "Length of cmd is:" + length); // 2,937,706
+ DebugLog.printRTAriDebug(fn, "Length of cmd is:" + length); // 2,937,706
try {
if (length > 600000) {
int timeout = 9000;
String Cmd = cmd.substring(i, Math.min(length, i + nchars));
ncharsSent = Cmd.length();
ncharsTotalSent = ncharsTotalSent + Cmd.length();
- debugLog.printRTAriDebug(fn, "i=" + i + " Sending Cmd: ncharsSent=" + ncharsSent);
+ DebugLog.printRTAriDebug(fn, "i=" + i + " Sending Cmd: ncharsSent=" + ncharsSent);
dos.writeBytes(Cmd);
dos.flush();
try {
- debugLog.printRTAriDebug(fn, ":::i=" + i + " length=" + length);
+ DebugLog.printRTAriDebug(fn, ":::i=" + i + " length=" + length);
if (ncharsSent < length) {
receiveUntilBufferFlush(ncharsSent, timeout, "buffer flush i=" + i);
} else {
- debugLog.printRTAriDebug(fn, "i=" + i + " No Waiting this time....");
+ DebugLog.printRTAriDebug(fn, "i=" + i + " No Waiting this time....");
dos.flush();
}
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception: Nothing to flush out.");
+ DebugLog.printRTAriDebug(fn, "Caught an Exception: Nothing to flush out.");
}
}
} else {
- debugLog.printRTAriDebug(fn, "Before executing the dos.writeBytes");
+ DebugLog.printRTAriDebug(fn, "Before executing the dos.writeBytes");
dos.writeBytes(cmd);
}
dos.flush();
- debugLog.printRTAriDebug(fn, "Leaving method");
+ DebugLog.printRTAriDebug(fn, "Leaving method");
appendToFile(debugLogFileName, fn + ": Leaving method\n");
} catch (IOException e) {
- debugLog.printRTAriDebug(fn, "Caught an IOException. e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an IOException. e=" + e);
dbLog.outputStackTrace(e);
throw new IOException(e.toString());
}
public void sendChar(int v) throws IOException {
String fn = "SshJcraftWrapper.sendChar";
OutputStream out = channel.getOutputStream();
- DataOutputStream dos = new DataOutputStream(out);
+ DataOutputStream dos = getDataOutputStream(out);
try {
- debugLog.printRTAriDebug(fn, "Sending: '" + v + "'");
+ DebugLog.printRTAriDebug(fn, "Sending: '" + v + "'");
dos.writeChar(v);
dos.flush();
} catch (IOException e) {
- debugLog.printRTAriDebug(fn, "Caught an IOException. e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an IOException. e=" + e);
throw new IOException(e.toString());
}
}
public void send(byte[] b, int off, int len) throws IOException {
String fn = "SshJcraftWrapper.send:byte[]";
OutputStream out = channel.getOutputStream();
- DataOutputStream dos = new DataOutputStream(out);
+ DataOutputStream dos = getDataOutputStream(out);
try {
dos.write(b, off, len);
dos.flush();
} catch (IOException e) {
- debugLog.printRTAriDebug(fn, "Caught an IOException. e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an IOException. e=" + e);
throw new IOException(e.toString());
}
}
File tmpFile = new File(fileName);
if (tmpFile.exists()) {
try(BufferedWriter out = new BufferedWriter(new FileWriter(fileName, true))) {
- // out.write(dataToWrite);
- // out.write(getTheDate() +": " +Thread.currentThread().getName() +": "+dataToWrite);
out.write(getTheDate() + ": " + tId + ": " + dataToWrite);
}
}
} catch (IOException e) {
- debugLog.printRTAriDebug(fn, "Caught an IOException: e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an IOException: e=" + e);
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception: e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception: e=" + e);
}
}
}
}
} catch (IOException e) {
- debugLog.printRTAriDebug(fn, "Caught an IOException: e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an IOException: e=" + e);
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception: e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception: e=" + e);
}
}
public String getTheDate() {
Calendar cal = Calendar.getInstance();
java.util.Date today = cal.getTime();
- DateFormat df1 = DateFormat.getDateInstance();
DateFormat df3 = new SimpleDateFormat("MM/dd/yyyy H:mm:ss ");
return (df3.format(today));
}
public void appendToRouterFile(String fileName, StringBuffer dataToWrite) {
String fnName = "SshJcraftWrapper.appendToRouterFile";
- debugLog.printRTAriDebug(fnName, "Entered.... ");
+ DebugLog.printRTAriDebug(fnName, "Entered.... ");
try {
// First check to see if a file 'fileName' exist, if it does
// write to it. If it does not exist, don't write to it.
File tmpFile = new File(fileName);
{
- // if ((tmpFile.exists()) && (tmpFile.setWritable(true, true)))
if (tmpFile.exists()) {
try(BufferedWriter out = new BufferedWriter(new FileWriter(fileName, true))) {
- // out.write("<!-- "+getTheDate() +": " +tId +" -->\n");
out.write(dataToWrite.toString());
}
}
}
} catch (IOException e) {
- System.err.println("writeToFile() exception: " + e);
- e.printStackTrace();
+ DebugLog.printAriDebug(fnName, "writeToFile() exception:, e=" + e);
+ dbLog.outputStackTrace(e);
}
}
public void appendToRouterFile(String fileName, int len) {
- String fnName = "SshJcraftWrapper.appendToFile";
- // debugLog.printRTAriDebug (fnName, "Entered.... len="+len);
try {
// First check to see if a file 'fileName' exist, if it does
// write to it. If it does not exist, don't write to it.
File tmpFile = new File(fileName);
- // if ((tmpFile.exists()) && (tmpFile.setWritable(true, true)))
if (tmpFile.exists()) {
try(BufferedWriter out = new BufferedWriter(new FileWriter(fileName, true))) {
- // out.write("<!-- "+getTheDate() +": " +tId +" -->\n");
out.write(charBuffer, 0, len);
}
}
} catch (IOException e) {
- System.err.println("writeToFile() exception: " + e);
- e.printStackTrace();
+ dbLog.outputStackTrace(e);
}
}
}
public String stripOffCmdFromRouterResponse(String routerResponse) {
- String fn = "SshJcraftWrapper.stripOffCmdFromRouterResponse";
- // appendToFile(debugLogFileName, fn+": routerResponse='"+routerResponse +"'\n");
-
// The session of SSH will echo the command sent to the router, in the router's response.
// Since all our commands are terminated by a '\n', strip off the first line
- // of the response from the router. This first line contains the orginal command.
+ // of the response from the router. This first line contains the original command.
StringTokenizer rr = new StringTokenizer(routerResponse, "\n");
StringBuffer sb = new StringBuffer();
int numTokens = rr.countTokens();
- // debugLog.printRTAriDebug (fn, "Number of lines in the response from the router is:" +numTokens);
if (numTokens > 1) {
- rr.nextToken(); //Skip the first line.
while (rr.hasMoreTokens()) {
sb.append(rr.nextToken() + '\n');
}
public void setRouterCommandType(String type) {
String fn = "SshJcraftWrapper.setRouterCommandType";
this.routerCmdType = type;
- debugLog.printRTAriDebug(fn, "Setting routerCmdType to a value of '" + type + "'");
+ DebugLog.printRTAriDebug(fn, "Setting routerCmdType to a value of '" + type + "'");
}
public String getLastFewLinesOfFile(File file, int linesToRead) throws IOException {
builder.append(c);
if (c == '\n') {
builder = builder.reverse();
- // System.out.println(builder.toString());
tail = builder.toString() + tail;
lines++;
builder.setLength(0);
}
}
if (!jcraftReadSwConfigFileFromDisk()) {
- debugLog.printRTAriDebug(fn, "tail='" + tail + "'");
+ DebugLog.printRTAriDebug(fn, "tail='" + tail + "'");
}
appendToFile(debugLogFileName, "tail='" + tail + "'\n");
return tail;
}
public String getRouterName() {
- return (RouterName);
+ return (routerName);
}
// Routine does reads until it has read 'nchars' or times out.
public void receiveUntilBufferFlush(int ncharsSent, int timeout, String message)
throws TimedOutException, IOException {
String fn = "SshJcraftWrapper.receiveUntilBufferFlush";
- StringBuffer sb2 = new StringBuffer();
- StringBuffer sbReceive = new StringBuffer();
- debugLog.printRTAriDebug(fn, "ncharsSent=" + ncharsSent + " timeout=" + timeout + " " + message);
+ DebugLog.printRTAriDebug(fn, "ncharsSent=" + ncharsSent + " timeout=" + timeout + " " + message);
int ncharsTotalReceived = 0;
int ncharsRead = 0;
- boolean flag = false;
charactersFromBufferFlush.setLength(0);
long deadline = new Date().getTime() + timeout;
session.setTimeout(timeout); // This is the socket timeout value.
while (true) {
if (new Date().getTime() > deadline) {
- debugLog.printRTAriDebug(fn,
+ DebugLog.printRTAriDebug(fn,
"Throwing a TimedOutException: time in routine has exceed our deadline: ncharsSent="
+ ncharsSent + " ncharsTotalReceived=" + ncharsTotalReceived);
- flag = true;
throw new TimedOutException("Timeout: time in routine has exceed our deadline");
}
- ncharsRead = reader.read(charBuffer, 0, BUFFER_SIZE);
+ ncharsRead = reader.read(charBuffer, 0, bufferSize);
if (listener != null) {
listener.receivedString(String.copyValueOf(charBuffer, 0, ncharsRead));
}
- appendToRouterFile("/tmp/" + RouterName, ncharsRead);
+ appendToRouterFile("/tmp/" + routerName, ncharsRead);
ncharsTotalReceived = ncharsTotalReceived + ncharsRead;
- // debugLog.printRTAriDebug (fn, "::ncharsSent="+ncharsSent+" ncharsTotalReceived="+ncharsTotalReceived +" ncharsRead="+ncharsRead);
if (ncharsTotalReceived >= ncharsSent) {
- debugLog.printRTAriDebug(fn,
+ DebugLog.printRTAriDebug(fn,
"Received the correct number of characters, ncharsSent=" + ncharsSent + " ncharsTotalReceived="
+ ncharsTotalReceived);
logMemoryUsage();
}
}
} catch (JSchException e) {
- debugLog.printRTAriDebug(fn, "Caught an JSchException e=" + e);
- debugLog.printRTAriDebug(fn,
+ DebugLog.printRTAriDebug(fn, "Caught an JSchException e=" + e);
+ DebugLog.printRTAriDebug(fn,
"ncharsSent=" + ncharsSent + " ncharsTotalReceived=" + ncharsTotalReceived + " ncharsRead="
+ ncharsRead);
throw new TimedOutException(e.toString());
}
public void sftpPut(String sourcePath, String destDirectory) throws IOException {
- String fn = "SshJcraftWrapper.sftp";
- try {
- Session sftpSession = jsch.getSession(userName, hostName, 22);
- UserInfo ui = new MyUserInfo();
- sftpSession.setPassword(passWord);
- sftpSession.setUserInfo(ui);
- sftpSession.connect(30 * 1000);
- debugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
- ChannelSftp sftp = (ChannelSftp) sftpSession.openChannel("sftp");
- debugLog.printRTAriDebug(fn, "Connecting....");
- sftp.connect();
- debugLog.printRTAriDebug(fn, "Sending " + sourcePath + " --> " + destDirectory);
- sftp.put(sourcePath, destDirectory, ChannelSftp.OVERWRITE);
- debugLog.printRTAriDebug(fn, "Sent successfully");
- sftpSession.disconnect();
- } catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
- // dbLog.storeData("ErrorMsg= sftp threw an Exception. error is:"+e);
- throw new IOException(e.toString());
- }
+ // delegate to duplicate method
+ put(sourcePath, destDirectory);
}
sftpSession.setPassword(passWord);
sftpSession.setUserInfo(ui);
sftpSession.connect(30 * 1000);
- debugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
+ DebugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
ChannelSftp sftp = (ChannelSftp) sftpSession.openChannel("sftp");
- debugLog.printRTAriDebug(fn, "Connecting....");
+ DebugLog.printRTAriDebug(fn, "Connecting....");
sftp.connect();
InputStream is = new ByteArrayInputStream(stringOfData.getBytes());
- debugLog.printRTAriDebug(fn, "Sending stringOfData --> " + fullPathDest);
+ DebugLog.printRTAriDebug(fn, "Sending stringOfData --> " + fullPathDest);
sftp.put(is, fullPathDest, ChannelSftp.OVERWRITE);
- debugLog.printRTAriDebug(fn, "Sent successfully");
+ DebugLog.printRTAriDebug(fn, "Sent successfully");
sftpSession.disconnect();
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
- // dbLog.storeData("ErrorMsg= sftp threw an Exception. error is:"+e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
throw new IOException(e.toString());
}
}
sftpSession.setPassword(passWord);
sftpSession.setUserInfo(ui);
sftpSession.connect(30 * 1000);
- debugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
+ DebugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
ChannelSftp sftp = (ChannelSftp) sftpSession.openChannel("sftp");
- debugLog.printRTAriDebug(fn, "Connecting....");
+ DebugLog.printRTAriDebug(fn, "Connecting....");
sftp.connect();
InputStream in = null;
in = sftp.get(fullFilePathName);
String sftpFileString = readInputStreamAsString(in);
- debugLog.printRTAriDebug(fn, "Retreived successfully");
- // debugLog.printRTAriDebug (fn, "sftpFileString="+sftpFileString);
+ DebugLog.printRTAriDebug(fn, "Retreived successfully");
sftpSession.disconnect();
return (sftpFileString);
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
- // dbLog.storeData("ErrorMsg= sftp threw an Exception. error is:"+e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
throw new IOException(e.toString());
}
}
String subsystem) throws IOException {
String fn = "SshJcraftWrapper.connect";
- debugLog.printRTAriDebug(fn,
+ DebugLog.printRTAriDebug(fn,
":::Attempting to connect to " + hostname + " username=" + username + " prompt='"
+ prompt + "' timeOut=" + timeOut + " portNum=" + portNum + " subsystem=" + subsystem);
- RouterName = hostname;
- jsch = new JSch();
+ routerName = hostname;
+ jsch = getJSch();
try {
session = jsch.getSession(username, hostname, portNum);
UserInfo ui = new MyUserInfo();
0); // If this is not set to '0', then socket timeout on all reads will not work!!!!
channel = session.openChannel("subsystem");
((ChannelSubsystem) channel).setSubsystem(subsystem);
- // ((ChannelSubsystem)channel).setPtyType("vt102");
((ChannelSubsystem) channel).setPty(true);
inputStream = channel.getInputStream();
dis = new DataInputStream(inputStream);
- reader = new BufferedReader(new InputStreamReader(dis), BUFFER_SIZE);
+ reader = new BufferedReader(new InputStreamReader(dis), bufferSize);
channel.connect();
- debugLog.printRTAriDebug(fn, "Successfully connected.");
- debugLog.printRTAriDebug(fn, "Five second sleep....");
+ DebugLog.printRTAriDebug(fn, "Successfully connected.");
+ DebugLog.printRTAriDebug(fn, "Five second sleep....");
try {
- Thread.sleep(5000);
+ delay(5000);
} catch (java.lang.InterruptedException ee) {
- boolean ignore = true;
+ Thread.currentThread().interrupt();
}
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception. e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception. e=" + e);
throw new IOException(e.toString());
}
}
public void connect(String hostName, String username, String password, int portNumber) throws IOException {
String fn = "SshJcraftWrapper.connect";
- jsch = new JSch();
- debugLog.printRTAriDebug(fn,
+ jsch = getJSch();
+ DebugLog.printRTAriDebug(fn,
"::Attempting to connect to " + hostName + " username=" + username + " portNumber=" + portNumber);
- debugLog.printRTAriDebug(fn, "Trace C");
- RouterName = hostName;
+ DebugLog.printRTAriDebug(fn, "Trace C");
+ routerName = hostName;
this.hostName = hostName;
userName = username;
passWord = password;
java.util.Properties config = new java.util.Properties();
config.put("StrictHostKeyChecking", "no");
session = jsch.getSession(username, hostName, 22);
- // session = jsch.getSession(username, hostName, portNumber);
UserInfo ui = new MyUserInfo();
session.setConfig(config);
session.setPassword(password);
((ChannelShell) channel).setPtyType("vt102");
inputStream = channel.getInputStream();
dis = new DataInputStream(inputStream);
- reader = new BufferedReader(new InputStreamReader(dis), BUFFER_SIZE);
+ reader = new BufferedReader(new InputStreamReader(dis), bufferSize);
channel.connect();
- debugLog.printRTAriDebug(fn, "::Successfully connected.");
- debugLog.printRTAriDebug(fn, "::Flushing input buffer");
+ DebugLog.printRTAriDebug(fn, "::Successfully connected.");
+ DebugLog.printRTAriDebug(fn, "::Flushing input buffer");
try {
receiveUntil(":~#", 9000, "No cmd was sent, just waiting, but we can stop on a '~#'");
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception::: Nothing to flush out.");
+ DebugLog.printRTAriDebug(fn, "Caught an Exception::: Nothing to flush out.");
}
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception. e=" + e);
- // dbLog.storeData("ErrorMsg= Exception trying to connect to "+hostName +" "+e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception. e=" + e);
throw new IOException(e.toString());
}
}
sftpSession.setPassword(passWord);
sftpSession.setUserInfo(ui);
sftpSession.connect(30 * 1000);
- debugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
+ DebugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
ChannelSftp sftp = (ChannelSftp) sftpSession.openChannel("sftp");
- debugLog.printRTAriDebug(fn, "Connecting....");
+ DebugLog.printRTAriDebug(fn, "Connecting....");
sftp.connect();
- debugLog.printRTAriDebug(fn, "Sending " + sourcePath + " --> " + destDirectory);
+ DebugLog.printRTAriDebug(fn, "Sending " + sourcePath + " --> " + destDirectory);
sftp.put(sourcePath, destDirectory, ChannelSftp.OVERWRITE);
- debugLog.printRTAriDebug(fn, "Sent successfully");
+ DebugLog.printRTAriDebug(fn, "Sent successfully");
sftpSession.disconnect();
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
- // dbLog.storeData("ErrorMsg= sftp threw an Exception. error is:"+e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
throw new IOException(e.toString());
}
}
String fn = "SshJcraftWrapper.put";
Session sftpSession = null;
try {
- debugLog.printRTAriDebug(fn, "userName=" + userName + " hostName=" + hostName);
- jsch = new JSch();
+ DebugLog.printRTAriDebug(fn, "userName=" + userName + " hostName=" + hostName);
+ jsch = getJSch();
java.util.Properties config = new java.util.Properties();
config.put("StrictHostKeyChecking", "no");
sftpSession = jsch.getSession(userName, hostName, 22);
sftpSession.setUserInfo(ui);
sftpSession.setConfig(config);
sftpSession.connect(30 * 1000);
- debugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
+ DebugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
ChannelSftp sftp = (ChannelSftp) sftpSession.openChannel("sftp");
- debugLog.printRTAriDebug(fn, "Connecting....");
+ DebugLog.printRTAriDebug(fn, "Connecting....");
sftp.connect();
String oldFiles = fullPathDest + "*";
- debugLog.printRTAriDebug(fn, "Deleting old files --> " + oldFiles);
+ DebugLog.printRTAriDebug(fn, "Deleting old files --> " + oldFiles);
try {
sftp.rm(oldFiles);
- debugLog.printRTAriDebug(fn, "Sending stringOfData --> " + fullPathDest);
+ DebugLog.printRTAriDebug(fn, "Sending stringOfData --> " + fullPathDest);
} catch (SftpException sft) {
String exp = "No such file";
if (sft.getMessage() != null && sft.getMessage().contains(exp)) {
- debugLog.printRTAriDebug(fn, "No files found -- Continue");
+ DebugLog.printRTAriDebug(fn, "No files found -- Continue");
} else {
- debugLog.printRTAriDebug(fn, "Exception while sftp.rm " + sft.getMessage());
- sft.printStackTrace();
+ DebugLog.printRTAriDebug(fn, "Exception while sftp.rm " + sft.getMessage());
throw sft;
}
}
sftp.put(is, fullPathDest, ChannelSftp.OVERWRITE);
- debugLog.printRTAriDebug(fn, "Sent successfully");
+ DebugLog.printRTAriDebug(fn, "Sent successfully");
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
throw new IOException(e.toString());
} finally {
if(sftpSession != null) {
String fn = "SshJcraftWrapper.get";
Session sftpSession = null;
try {
- debugLog.printRTAriDebug(fn, "userName=" + userName + " hostName=" + hostName);
- jsch = new JSch();
+ DebugLog.printRTAriDebug(fn, "userName=" + userName + " hostName=" + hostName);
+ jsch = getJSch();
sftpSession = jsch.getSession(userName, hostName, 22);
java.util.Properties config = new java.util.Properties();
config.put("StrictHostKeyChecking", "no");
sftpSession.setUserInfo(ui);
sftpSession.setConfig(config);
sftpSession.connect(30 * 1000);
- debugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
+ DebugLog.printRTAriDebug(fn, "Opening up an sftp channel....");
ChannelSftp sftp = (ChannelSftp) sftpSession.openChannel("sftp");
- debugLog.printRTAriDebug(fn, "Connecting....");
+ DebugLog.printRTAriDebug(fn, "Connecting....");
sftp.connect();
InputStream in = sftp.get(fullFilePathName);
String sftpFileString = readInputStreamAsString(in);
- debugLog.printRTAriDebug(fn, "Retreived successfully");
+ DebugLog.printRTAriDebug(fn, "Retreived successfully");
return sftpFileString;
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an Exception, e=" + e);
throw new IOException(e.toString());
} finally {
if(sftpSession != null) {
public String send(String cmd, String delimiter) throws IOException {
String fn = "SshJcraftWrapper.send";
OutputStream out = channel.getOutputStream();
- DataOutputStream dos = new DataOutputStream(out);
+ DataOutputStream dos = getDataOutputStream(out);
if ((cmd.charAt(cmd.length() - 1) != '\n') && (cmd.charAt(cmd.length() - 1) != '\r')) {
cmd += "\n";
int ncharsTotalSent = 0;
int ncharsSent = 0;
- debugLog.printRTAriDebug(fn, "Length of cmd is:" + length); // 2,937,706
- debugLog.printRTAriDebug(fn, "Length of cmd is:" + length); // 2,937,706
+ DebugLog.printRTAriDebug(fn, "Length of cmd is:" + length); // 2,937,706
try {
if (length > 600000) {
int timeout = 9000;
String Cmd = cmd.substring(i, Math.min(length, i + nchars));
ncharsSent = Cmd.length();
ncharsTotalSent = ncharsTotalSent + Cmd.length();
- debugLog.printRTAriDebug(fn, "i=" + i + " Sending Cmd: ncharsSent=" + ncharsSent);
+ DebugLog.printRTAriDebug(fn, "i=" + i + " Sending Cmd: ncharsSent=" + ncharsSent);
dos.writeBytes(Cmd);
dos.flush();
try {
- debugLog.printRTAriDebug(fn, ":::i=" + i + " length=" + length);
+ DebugLog.printRTAriDebug(fn, ":::i=" + i + " length=" + length);
if (ncharsSent < length) {
receiveUntilBufferFlush(ncharsSent, timeout, "buffer flush i=" + i);
} else {
- debugLog.printRTAriDebug(fn, "i=" + i + " No Waiting this time....");
+ DebugLog.printRTAriDebug(fn, "i=" + i + " No Waiting this time....");
dos.flush();
}
} catch (Exception e) {
- debugLog.printRTAriDebug(fn, "Caught an Exception: Nothing to flush out.");
+ DebugLog.printRTAriDebug(fn, "Caught an Exception: Nothing to flush out.");
}
}
} else {
- debugLog.printRTAriDebug(fn, "Before executing the dos.writeBytes");
+ DebugLog.printRTAriDebug(fn, "Before executing the dos.writeBytes");
dos.writeBytes(cmd);
}
dos.flush();
// Now lets get the response.
String response = receiveUntil(delimiter, 300000, cmd);
- debugLog.printRTAriDebug(fn, "Leaving method");
+ DebugLog.printRTAriDebug(fn, "Leaving method");
return (response);
} catch (IOException e) {
- debugLog.printRTAriDebug(fn, "Caught an IOException. e=" + e);
+ DebugLog.printRTAriDebug(fn, "Caught an IOException. e=" + e);
throw new IOException(e.toString());
}
}
+ protected JSch getJSch() {
+ return new JSch();
+ }
+
+ protected DataOutputStream getDataOutputStream(OutputStream out) {
+ return new DataOutputStream(out);
+ }
+ protected void delay(int milliseconds) throws InterruptedException {
+ Thread.sleep(5000);
+ }
}
Code Review / appc.git / blobdiff