public String getInputNomask(String prompt, boolean isNotInputMask)
throws IOException, UserInterruption {
String userInput = "";
String breakConnectPrompt = EXIT_PROD_STR;
if (isNotInputMask) breakConnectPrompt = "Command Interrupted - Please hit <Enter> ... ";
crObj.setPrompt(breakConnectPrompt, false, false);
try {
System.out.print(" \r" + prompt);
userInput = crObj.getLine();
} catch (Throwable t) {
UserInterruption uie = null;
if (t instanceof UserInterruption) {
uie = (UserInterruption) t;
retryCnt = 0;
} else uie = new UserInterruption();
throw uie;
} finally {
cwObj.print(SessionDefaults.lineSeperator);
}
// return characters entered by the user
return userInput;
}
public String getInputMask(String prompt, boolean isInputMask)
throws IOException, UserInterruption {
String password = "";
WCIUtils wcs = null;
boolean isWindows = System.getProperty("os.name").toUpperCase().startsWith("WINDOW");
MaskingThread et = new MaskingThread(prompt);
Thread mask = new Thread(et);
mask.start();
// if it is windows envrionment use the dll to disable echo
if (isWindows) {
try {
wcs = new WCIUtils();
wcs.disableEcho();
} catch (Throwable e) {
}
}
crObj.setMaskingThread(et, wcs);
String breakConnectPrompt = EXIT_PROD_STR;
if (!this.isLaunchConnect || isInputMask)
breakConnectPrompt =
"Command Interrupted - Please hit <Enter> ... " + SessionDefaults.lineSeperator;
crObj.setPrompt(breakConnectPrompt, false, false);
try {
password = crObj.getLine();
} catch (Throwable t) {
UserInterruption uie = null;
if (t instanceof UserInterruption) {
uie = (UserInterruption) t;
retryCnt = 0;
} else uie = new UserInterruption();
throw uie;
} finally {
// stop masking
et.stopMasking();
if (isWindows) {
try {
wcs.enableEcho();
} catch (Exception e) {
}
wcs = null;
}
cwObj.print(SessionDefaults.lineSeperator);
}
// return the password entered by the user
return password;
}
private String getRequiredArg(String prompt) throws IOException, UserInterruption {
String value = null;
String breakConnectPrompt = EXIT_PROD_STR;
if (!this.isLaunchConnect)
breakConnectPrompt =
"Command Interrupted - Please hit <Enter> ... " + SessionDefaults.lineSeperator;
crObj.setPrompt(breakConnectPrompt, false, false);
cwObj.print(prompt);
// set retry count to 0 if user hits a Ctrl+C while entering login parameters
try {
value = crObj.getLine();
} catch (UserInterruption ui) {
retryCnt = 0;
throw ui;
}
return value;
}
public void writeConsole(String text) {
if (consoleWriter == null) return;
consoleWriter.write(text);
}
public String[] validateArgs(String[] args, boolean isLaunchConnect)
throws InvalidNumberOfArguments, IOException, UserInterruption {
osName = System.getProperty("os.name");
setArgs(args);
this.isLaunchConnect = isLaunchConnect;
List<String> argsList = new ArrayList<String>(Arrays.asList(args));
// Pre-parse args for special cases
if (argsList.contains("-version")) {
cwObj.print("JDBC Type 4 Driver Build ID : ");
cwObj.println(JDBCVproc.getVproc());
cwObj.print("Command Interface Build ID : ");
org.trafodion.ci.Vproc.main(args);
cwObj.println("");
System.exit(0); // any other args included w/version are ignored
}
// Display argument help if -help argument is passed
if (argsList.contains("-help")) {
printUsage();
System.exit(0); // any other args included w/help are ignored
}
// No retries if in query mode
if (argsList.contains("-q") || argsList.contains("-sql")) retryCnt = 1;
if (argsList.remove("-noconnect")) {
noConnectOption = true;
}
if (argsList.remove("-dfm")) {
dfm = true;
}
/* reset args b/c of -noconnect or -dfm, dont need the if but perhaps a small perf gain? */
if (dfm || noConnectOption) {
args = null;
args = new String[argsList.size()];
// args = (String[])
argsList.toArray(args);
noOfArgs = args.length;
}
// the number of arguments must be an odd number if -noconnect option is specified
// otherwise it should be an even number
if (noOfArgs % 2 != 0 || noOfArgs > 14) {
printUsage();
throw new InvalidNumberOfArguments();
}
argsList = null;
// Pre-parsing complete
for (int i = 0; i < noOfArgs; i++) {
String option = args[i++].trim();
String value = args[i].trim();
if (option.equalsIgnoreCase("-u") || option.equalsIgnoreCase("-user")) {
userName = value;
} else if (option.equalsIgnoreCase("-p") || option.equalsIgnoreCase("-password")) {
password = value;
} else if (option.equalsIgnoreCase("-r") || option.equalsIgnoreCase("-role")) {
roleName = value;
} else if (option.equalsIgnoreCase("-h") || option.equalsIgnoreCase("-host")) {
String[] hostAddr = value.split(":");
if (hostAddr.length > 0) serverName = hostAddr[0];
else serverName = "";
String portValue = "";
for (int j = 1; j < hostAddr.length; j++) {
portValue += ":" + hostAddr[j];
}
if (portValue.length() > 0) {
portNumber = portValue;
}
} else if (isLaunchConnect
&& (option.equalsIgnoreCase("-q") || option.equalsIgnoreCase("-sql"))) {
queryStr = value;
if (fileName != null) {
cwObj.println("-s|script and -q|sql options must not be specified together.");
this.printUsage();
}
} else if (isLaunchConnect
&& (option.equalsIgnoreCase("-s") || option.equalsIgnoreCase("-script"))) {
fileName = value;
if (queryStr != null) {
cwObj.println("-s|script and -q|sql options must not be specified together.");
this.printUsage();
}
}
/* Instead of -cmd we will implement a set cmdecho <on|off> command
* and replace -cmd with -DFM which will execute both set lookandfeel mxci and
* set cmdecho on
*
* else if (isLaunchConnect &&(option.equalsIgnoreCase("-cmd")))
{
if (value.equalsIgnoreCase("Y"))
cmdEcho = true;
}*/
else {
cwObj.println("Unknown option " + option + " specified.");
printUsage();
throw new UnknownHostException();
}
} // end for
if (!noConnectOption) {
do {
if (serverName == null) {
String value = getRequiredArg("Host Name/IP Address: ");
String[] hostAddr = value.split(":");
if (hostAddr.length > 0) serverName = hostAddr[0];
else serverName = "";
String portValue = "";
for (int j = 1; j < hostAddr.length; j++) {
portValue += ":" + hostAddr[j];
}
portNumber = null;
if (portValue.length() > 0) {
portNumber = portValue;
}
}
try {
if (serverName.trim().equals("")) throw new UnknownHostException("Host Name is empty");
else InetAddress.getByName(serverName);
} catch (UnknownHostException uh) {
cwObj.println(
SessionDefaults.lineSeperator
+ "Unknown Host: "
+ serverName
+ SessionDefaults.lineSeperator);
serverName = null;
// Rebuild the argument list to remove the hostname
args = this.rebuildArgList(args);
if ((--retryCnt) == 0) throw uh;
}
} while (serverName == null && retryCnt > 0);
}
if (!noConnectOption && userName == null) {
do {
userName = getRequiredArg("User Name: ");
} while (userName.trim().equals(""));
}
if (!noConnectOption && password == null) {
password = getPassword("Password: "******"Role Name [Primary Role]: ");
}
if (portNumber == null) {
portNumber = ":" + defaultPortNumber;
}
return args;
}
private void printUsage() {
String os_specific_ci_cmd = "trafci";
String spacedOutLine = SessionDefaults.lineSeperator;
for (int idx = 0; idx < os_specific_ci_cmd.length(); idx++) spacedOutLine += " ";
cwObj.println(
SessionDefaults.lineSeperator
+ os_specific_ci_cmd
+ " -h[ost] <databaseserver:port> "
+ spacedOutLine
+ " -u[ser] <username> -p[assword] <password>"
+ spacedOutLine
+ " -r[ole] <rolename>"
+ spacedOutLine
+ " -s[cript] <scriptfilename> -q|-sql <\"querystring\">"
+ spacedOutLine
+ " -noconnect -version -help");
cwObj.println(SessionDefaults.lineSeperator + "where:");
cwObj.println("\t-h[ost] specifies the database server including the port number.");
cwObj.println("\t-u[ser] specifies a user name to log into a database server.");
cwObj.println("\t-p[assword] specifies the user's password to log into a database server.");
cwObj.println("\t-r[ole] specifies the role name associated with the user.");
cwObj.println("\t-s[cript] specifies the command file used to customize a session.");
cwObj.println("\t-q|-sql specifies the command to be run in non-interactive mode.");
cwObj.println("\t-noconnect specifies the session login mode.");
cwObj.println(
"\t-version displays the Trafodion Command Interface and JDBC Type 4 Driver versions, then exits.");
cwObj.println(
"\t-help displays a list of accepted arguments with descriptions, then exits.");
cwObj.println("");
}
public void writeConsole(String text) {
consoleWriter.write(text);
}