🚀 go-pugleaf

Help is greatly appreciated by Vikram Adige at 212.275.1666.

I need to convert a simple Java program (JDK1.1.4 compatible) to its
Win95/NT equivalent C program.  Can anyone help me do this, or suggest
another course of action.

I want to run the eventual executable independent of a Java VM, and
do not possess an IDE to convert the Java class file to a standalone
Windows executable.

So my alternative is to create an ANSI C equivalent program (that
hopefully compiles with the freely available HP-UX cc compiler).

Below is the source code....

import java.io.*;

/*
 *  Created 12/14/97 by Vikram Adige. PURPOSE: To run during computer
 *  startup, obtain the username from the file config.txt, and insert
 *  it into the orawin.ini file in the "USERNAME=" line.  If the line
 *  does not exist, it must be created.
 */

class FileBuffer {

  public static void main(String[] args) {

    BufferedReader dataNameStream;
    BufferedReader dataInStream;
    StringBuffer namespace, workspace;
    BufferedWriter dataOutStream;
    String nStr, aStr, insertString, marker, replaceMarker;
    String userStr = new String();
    int locator;
    int found = 0;
    String temp;
    int markerLength;

    // get the user's name
    try {
        dataNameStream= new BufferedReader( new FileReader
("c:/jdk1.1.4/lib/extra.ini"));
        namespace= new StringBuffer(300);
        nStr = dataNameStream.readLine();
        nStr = dataNameStream.readLine();
        namespace = namespace.append(nStr);
        userStr = namespace.toString().substring(12,nStr.length());
        dataNameStream.close();
    }
    catch (FileNotFoundException ex) {
        System.out.println("NAME SEARCH File not found");
    }
    catch (IOException ex) {
        System.out.println("NAME SEARCH File IO Exception");
    }

    // Read from the source file, change, and write to target file
    try {
        dataInStream = new BufferedReader( new FileReader
("c:/jdk1.1.4/lib/test.ini"));
        workspace = new StringBuffer(10000);

        // Read from the source file
        try {
            insertString = "USERNAME=" + userStr;
            replaceMarker = "USERNAME=";
            markerLength = replaceMarker.length();
            while (dataInStream.ready()) {
                try {
                    aStr = dataInStream.readLine();
                    locator = aStr.indexOf(replaceMarker);
                    if(locator >= 0) { // Make the replace
                        workspace.append(insertString);
                        found = 1;
                    } else {
                        workspace.append(aStr);
                    }
                    workspace.append('\n');
                }
                catch(IOException ex) {}
            }
            dataInStream.close();

            if(found == 0) { // Make the insert at the end of the file
                workspace.append(insertString);
            }

  // Write to the target file  try {  dataOutStream = new BufferedWriter(
new FileWriter ("c:/jdk1.1.4/lib/test.ini"));  try { 
dataOutStream.write(workspace.toString(),0,workspace.length ()); 
dataOutStream.close();	}  catch(IOException ex) {}  }	catch
(FileNotFoundException ex) {  System.out.println("TARGET File not
found");  }

        }
        catch (IOException ex) {}

    }
    catch (FileNotFoundException ex) {
        System.out.println("SOURCE File not found");
    }

  }
}

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