private static void writeLog(String msg) {
try {
System.err.println(msg);
if (logWriter == null) {
FileWriter fileWriter = new FileWriter(LOG_NAME, true);
logWriter = new PrintWriter(fileWriter, true);
logWriter.println();
}
logWriter.println(msg);
logWriter.flush();
} catch (IOException e) {
if (frame != null) {
frame.setText("Error writing upgrade.log: " + e + " -- " + msg);
}
System.err.println("Error writing upgrade.log: " + e);
System.err.println(msg);
// downloadFailed();
}
}
private static final void main_aux(String[] args) throws Exception {
boolean isNT;
try {
// force Windows look and feel
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e) {
}
{
// start the log
SimpleDateFormat nameFormatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
logDateTime =
nameFormatter.format(new Date(), new StringBuffer(19), new FieldPosition(0)).toString();
writeLog("Starting install and restart " + logDateTime);
String osName = System.getProperty("os.name");
if ("Windows Me".equalsIgnoreCase(osName)
|| "Windows 98".equals(osName)
|| "Windows 95".equals(osName)) {
isNT = false;
} else {
isNT = true;
}
writeLog("OS='" + osName + "' -- isNT=" + isNT);
}
boolean admin = false;
int argPos = 0;
if (args[0].equals("--admin")) {
admin = true;
argPos = 1;
}
// create a dialog to inform the user of the install and restart
frame = new DownloadFrame(admin);
frame.setText(
"DIA is downloading an upgraded version of the DIA program."
+ " This may take a few minutes."
+ "\n\nInstalling downloaded files.");
frame.clearOkListener(null);
frame.setVisible(true);
// fetch the arguments
String userName = args[argPos];
String password = args[argPos + 1];
try {
// wait 2 sec. to give caller a chance to quit
// (probably not needed)
Thread.sleep(2000);
} catch (InterruptedException e) {
writeLog("sleep interrupted");
}
// install downloaded files by removing "~~" from end of names
frame.setExitEnabled(false);
renameDownloadedFiles(".");
// check for failure
if (errorCount > 0) {
frame.setExitEnabled(true);
frame.setText(
"FAILED INSTALLING DOWNLOADED FILES"
+ "\n\nSee upgrade.log for details."
+ "\n\nPlease reboot the computer and try again.");
writeLog("==== Restoring files after failure");
restoreBackupFiles(".");
closeLog();
return;
}
// rewrite jexpress/...properties files
// version 0.01.056 and before to be changed
rewriteProperties("jexpress/DIAAdmin.properties");
rewriteProperties("jexpress/i-BaseDIA.properties");
// generate a random seed
frame.setText(
"DIA is downloading an upgraded version of the DIA program."
+ " This may take a few minutes."
+ "\n\nSetting up for encrypted data transmission. This may"
+ " take as long as a minute, depending on the speed of your"
+ " computer.");
generateRandomSeed();
frame.setText(
"DIA is downloading an upgraded version of the DIA program."
+ " This may take a few minutes."
+ "\n\nDeleting temporary files.");
frame.setExitEnabled(true);
// delete temporary backups
deleteBackupFiles(".");
// delete unused files
deleteUnusedFiles();
// delete temporary class files (all classes used should have been loaded)
if (isNT) {
Class.forName("tools.JniSystem"); // load this class before deleting
}
(new File("common/FileProperties.class")).delete();
(new File("common/Log$1.class")).delete();
(new File("common/Log.class")).delete();
(new File("rcap/JniSystem.class")).delete(); // TEMPORARY
(new File("tools/JniSystem.class")).delete();
(new File("tools/Command.class")).delete();
(new File("tools/CommandUtil.class")).delete();
(new File("tools/LocalProperties.class")).delete();
(new File("tools/ReadThread.class")).delete();
(new File("tools/Restart.class")).delete();
(new File("ui/DownloadFrame$1.class")).delete();
(new File("ui/DownloadFrame$2.class")).delete();
(new File("ui/DownloadFrame$3.class")).delete();
(new File("ui/DownloadFrame$4.class")).delete();
(new File("ui/DownloadFrame.class")).delete();
(new File("common")).delete();
(new File("rcap")).delete(); // TEMPORARY
(new File("tools")).delete();
(new File("ui")).delete();
// Call DIA to start new instance, but do NOT wait for process to return
try {
StringBuffer buffer = new StringBuffer(80);
buffer.append("i-BaseDIA.exe ");
if (admin) {
buffer.append("--admin ");
}
buffer.append("--restart ");
buffer.append(userName);
buffer.append(" ");
buffer.append(password);
String commandLine = buffer.toString();
writeLog("restart command: " + commandLine);
if (args.length >= 2 && (args[0].endsWith("DOSSC") || args[1].endsWith("DOSSC"))) {
System.out.println("Courtney: Press any key to continue");
System.in.read();
}
if (isNT) {
Process dummy = Runtime.getRuntime().exec(commandLine);
} else {
new JniSystem().call(commandLine);
}
} catch (Exception e) {
writeLog("Restarting DIA: " + e);
frame.setText(
"FAILED RESTARTING DIA"
+ "\n\nSee upgrade.log for details."
+ "\n\nPlease reboot and try again");
if (args.length >= 2 && (args[0].endsWith("DOSSC") || args[1].endsWith("DOSSC"))) {
System.out.println("Courtney: Press any key to exit program");
System.in.read();
}
}
closeLog();
System.exit(0);
}