/*
 * TestFile.java
 *
 * Created on 29 November 2001, 13:32
 */

package uk.ac.leeds.ccg.andyt.tests;

import java.io.*;

/**
 *
 * @author  andyt
 * @version 
 */
public class TestFile {

    /**
    * @param args the command line arguments
    */
    public static void main (String args[]) {
        
        long startTime=System.currentTimeMillis();
        //System.out.println("Start time in milliseconds"+startTime);
        
        // Create dataDirectory1
        System.out.println("Set up dataDirectory1");
        String dataDirectoryName1=new String("/data/feathers_2/andyt/d"+System.currentTimeMillis());
        File dataDirectory1=new File(dataDirectoryName1);
        if (dataDirectory1.exists()) {
            boolean setUpDataDirectory1=false;
            int escape=0;
            while (!setUpDataDirectory1 || escape==10 ) {
                dataDirectoryName1="/data/feathers_2/andyt/d"+System.currentTimeMillis();
                dataDirectory1=new File(dataDirectoryName1);
                dataDirectory1.mkdir();
                escape++;
                if (dataDirectory1.exists()) {
                    setUpDataDirectory1=true;
                }
            }
        }
        else {
            dataDirectory1.mkdir();
        }
        if (!dataDirectory1.exists()) {
            System.out.println("Exiting "+dataDirectory1+" does not exist!");
            System.exit(0);
        }
        /*
        System.out.println("Description of dataDirectory1:");
        System.out.println("canRead() "+dataDirectory1.canRead());
        System.out.println("canWrite() "+dataDirectory1.canWrite());
        System.out.println("getName() "+dataDirectory1.getName());
        System.out.println("getParent() "+dataDirectory1.getParent());
        System.out.println("getPath() "+dataDirectory1.getPath());
        System.out.println("getAbsolutePath() "+dataDirectory1.getAbsolutePath());        
        System.out.println("hashcode() "+dataDirectory1.hashCode());
        System.out.println("exists() "+dataDirectory1.exists());
        System.out.println("isDirectory() "+dataDirectory1.isDirectory());
        System.out.println("isFile() "+dataDirectory1.isFile());
        */
        // Set to delete
        //dataDirectory1.deleteOnExit();

        // Create tempFile1
        System.out.println("Set up tempFile1");
        String tempFileName1=new String("f"+System.currentTimeMillis());
        //System.out.println("Creating abstract file "+dataDirectory1.getAbsolutePath()+tempFileName1);
        File tempFile1=new File(dataDirectory1,tempFileName1);
        try {
            if (tempFile1.exists()) {
                boolean setUpTempFile1=false;
                int escape=0;
                while (!setUpTempFile1 || escape==10 ) {
                    tempFileName1="f"+System.currentTimeMillis();
                    tempFile1=new File(dataDirectory1,tempFileName1);
                    tempFile1.createNewFile();
                }
                escape++;
                if (tempFile1.exists()) {
                    setUpTempFile1=true;
                }
            }
            else {
                tempFile1.createNewFile();
            }
        }
        catch (java.io.IOException ioe1) {
            System.out.println(""+ioe1+" creating "+tempFile1);
            System.exit(0);

        }
        if (!tempFile1.exists()) {
            System.out.println("Exiting "+tempFile1+" does not exist!");
            System.exit(0);
        }
        /*
        System.out.println("Description of tempFile1");
        System.out.println("getName() "+tempFile1.getName());
        System.out.println("getParent() "+tempFile1.getParent());
        System.out.println("getPath() "+tempFile1.getPath());
        System.out.println("getAbsolutePath() "+tempFile1.getAbsolutePath());        
        System.out.println("hashcode() "+tempFile1.hashCode());
        System.out.println("exists() "+tempFile1.exists());
        System.out.println("isDirectory() "+tempFile1.isDirectory());
        System.out.println("isFile() "+tempFile1.isFile());
        */
        // Set to delete
        //tempFile1.deleteOnExit();

        // Write to tempFile1
        try {
            PrintWriter pw=new PrintWriter(new FileOutputStream(tempFile1));
            for (int i=0;i<16;i++) {
                pw.print(1.0d);
            }
            pw.flush();
            pw.close();
        }
        catch (java.io.FileNotFoundException fnfe1) {
            System.out.println(""+fnfe1+" writing to tempFile1");
            System.exit(0);
        }

        // Create tempFile2
        System.out.println("Set up tempFile2");
        String tempFileName2=new String("f"+System.currentTimeMillis());
        //System.out.println("Creating abstract file "+dataDirectory2.getAbsolutePath()+tempFileName2);
        File tempFile2=new File(dataDirectory1,tempFileName2);
        try {
            if (tempFile2.exists()) {
                boolean setUpTempFile2=false;
                int escape=0;
                while (!setUpTempFile2 || escape==20 ) {
                    tempFileName2="f"+System.currentTimeMillis();
                    tempFile2=new File(dataDirectory1,tempFileName2);
                    tempFile2.createNewFile();
                }
                escape++;
                if (tempFile2.exists()) {
                    setUpTempFile2=true;
                }
            }
            else {
                tempFile2.createNewFile();
            }
        }
        catch (java.io.IOException ioe2) {
            System.out.println(""+ioe2+" creating "+tempFile2);
            System.exit(0);

        }
        if (!tempFile2.exists()) {
            System.out.println("Exiting "+tempFile2+" does not exist!");
            System.exit(0);
        }
        /*
        System.out.println("Description of tempFile2");
        System.out.println("getName() "+tempFile2.getName());
        System.out.println("getParent() "+tempFile2.getParent());
        System.out.println("getPath() "+tempFile2.getPath());
        System.out.println("getAbsolutePath() "+tempFile2.getAbsolutePath());        
        System.out.println("hashcode() "+tempFile2.hashCode());
        System.out.println("exists() "+tempFile2.exists());
        System.out.println("isDirectory() "+tempFile2.isDirectory());
        System.out.println("isFile() "+tempFile2.isFile());
        */
        // Set to delete
        //tempFile2.deleteOnExit();

        // Copy tempFile1 int tempFile2
        System.out.println("Copy tempFile1 int tempFile2");
        String os=new String(System.getProperty("os.name"));
        try {
            System.out.println(os);
            if (os.equalsIgnoreCase("SunOS")) {                
                Runtime runtime=java.lang.Runtime.getRuntime();
                System.out.println("cp "+tempFile1+" "+tempFile2);
                runtime.exec("cp "+tempFile1+" "+tempFile2);
            }
        }
        catch (java.io.IOException ioe1) {
            System.out.println(""+ioe1+" copying "+tempFile1+" into "+tempFile2);
            System.exit(0);
        }

        /*
         * The following sets up n temporary files
         */
/*        // Set up n tempFiles
        int n=10;
        String[] tempFileName=new String[n];
        File[] tempFile=new File[n];
        for (int i=0;i<10;i++) {
            System.out.println("Set up tempFile"+(i+1));
            tempFileName[i]=new String("file"+(System.currentTimeMillis()+i));
            System.out.println("Creating abstract file "+dataDirectory1.getAbsolutePath()+tempFileName1);
            tempFile[i]=new File(dataDirectory1,tempFileName[i]);
            if (tempFile[i].exists()) {
                boolean setUpTempFile=false;
                while (!setUpTempFile) {
                    tempFileName[i]="file"+(System.currentTimeMillis()+i);
                    tempFile[i]=new File(dataDirectory1,tempFileName[i]);
                    try {
                        tempFile[i].createNewFile();
                    }
                    catch (java.io.IOException ioe1) {
                        System.out.println("Exception creating file: "+ioe1);
                    }
                    if (tempFile[i].exists()) {
                        setUpTempFile=true;
                    }
                }
            }
            else {
                try {
                    tempFile[i].createNewFile();
                }
                catch (java.io.IOException ioe1) {
                    System.out.println("Exception creating file: "+ioe1);
                }
            }
            if (!tempFile[i].exists()) {
                System.out.println("Error setting up tempFile["+i+"]");
                System.exit(0);
            }
            System.out.println("Description of tempFile["+i+"]");
            System.out.println("getName() "+tempFile[i].getName());
            System.out.println("getParent() "+tempFile[i].getParent());
            System.out.println("getPath() "+tempFile[i].getPath());
            System.out.println("getAbsolutePath() "+tempFile[i].getAbsolutePath());        
            System.out.println("hashcode() "+tempFile[i].hashCode());
            System.out.println("exists() "+tempFile[i].exists());
            System.out.println("isDirectory() "+tempFile[i].isDirectory());
            System.out.println("isFile() "+tempFile[i].isFile());
            // Set to delete
            tempFile[i].deleteOnExit();
        }
*/

    }
}