PC Pro 1999 April/DPPCPRO0499.ISO/April/Notes/50b2wic.exe/DATA1.CAB/NotesProgramFilesJavaSupport/Notes.jar/lotus/notes/internal/IDEHelper.class

Java Class File | 1998-11-15 | 4.7 KB | 173 lines

package lotus.notes.internal;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintStream;
import java.util.Vector;
import java.util.zip.ZipEntry;
import java.util.zip.ZipException;
import java.util.zip.ZipInputStream;
import java.util.zip.ZipOutputStream;
import sun.tools.javac.Main;

class IDEHelper {
   static String[] listJar(String var0) throws IOException {
      Vector var1 = new Vector();
      FileInputStream var2 = new FileInputStream(var0);
      ZipInputStream var3 = new ZipInputStream(var2);

      ZipEntry var4;
      while((var4 = var3.getNextEntry()) != null) {
         String var5 = var4.getName();
         var3.closeEntry();
         if (!var4.isDirectory() && !var5.startsWith("META-INF/")) {
            var1.addElement(var5);
         }
      }

      var3.close();
      String[] var6 = new String[var1.size()];
      var1.copyInto(var6);
      return var6;
   }

   static boolean extractJar(String var0, String var1) throws IOException {
      FileInputStream var2 = new FileInputStream(var0);

      ZipInputStream var3;
      ZipEntry var4;
      for(var3 = new ZipInputStream(var2); (var4 = var3.getNextEntry()) != null; var3.closeEntry()) {
         String var5 = var4.getName();
         if (!var4.isDirectory() && !var5.startsWith("META-INF/")) {
            File var6 = new File(var1, var5.replace('/', File.separatorChar));
            if (var6.getParent() != null) {
               File var7 = new File(var6.getParent());
               if (!var7.exists() && !var7.mkdirs() || !var7.isDirectory()) {
                  throw new IOException(var7 + ": could not create directory");
               }
            }

            FileOutputStream var10 = new FileOutputStream(var6);
            byte[] var8 = new byte[4096];

            int var9;
            while((var9 = var3.read(var8, 0, var8.length)) != -1) {
               ((OutputStream)var10).write(var8, 0, var9);
            }

            ((OutputStream)var10).close();
         }
      }

      var3.close();
      return true;
   }

   private static void addFiles(String var0, String var1, ZipOutputStream var2) throws IOException {
      File var3 = new File(var0, var1);
      if (var3.isFile()) {
         String var9 = var1.replace(File.separatorChar, '/');
         ZipEntry var10 = new ZipEntry(var9);
         var10.setTime(var3.lastModified());
         if (var3.length() == 0L) {
            var10.setMethod(0);
            var10.setSize(0L);
            var10.setCrc(0L);
            var2.putNextEntry(var10);
         } else {
            var2.putNextEntry(var10);
            byte[] var6 = new byte[4096];
            BufferedInputStream var8 = new BufferedInputStream(new FileInputStream(var3), var6.length);

            int var7;
            while((var7 = ((InputStream)var8).read(var6, 0, var6.length)) != -1) {
               var2.write(var6, 0, var7);
            }

            ((InputStream)var8).close();
         }

         var2.closeEntry();
      } else {
         if (var3.isDirectory()) {
            if (var1.length() > 0) {
               var1 = var1 + File.separatorChar;
            }

            String[] var4 = var3.list();

            for(int var5 = 0; var5 < var4.length; ++var5) {
               addFiles(var0, var1 + var4[var5], var2);
            }
         }

      }
   }

   static boolean createJar(String var0, String var1) throws IOException {
      FileOutputStream var2 = new FileOutputStream(var0);
      BufferedOutputStream var3 = new BufferedOutputStream(var2);
      ZipOutputStream var4 = new ZipOutputStream(var3);
      addFiles(var1, "", var4);

      try {
         var4.close();
         return true;
      } catch (ZipException var5) {
         return false;
      }
   }

   static boolean compile(String var0, String[] var1, String var2, int var3) {
      String var5 = System.getProperty("file.encoding");

      PrintStream var16;
      try {
         System.getProperties().put("file.encoding", "UTF8");
         AgentOutputStream var4 = new AgentOutputStream((long)var3, 4);
         var16 = new PrintStream(var4);
      } catch (Throwable var14) {
         System.err.println("Exception in AgentIDEHelper.compile(): " + var14);
         var14.printStackTrace(System.err);
         return false;
      }

      System.getProperties().put("file.encoding", var5);
      Main var6 = new Main(var16, "Javac");
      String var7 = System.getProperty("path.separator", ";");
      String var8 = System.getProperty("java.class.path");
      var2 = "." + var7 + var2;
      if (var8 != null) {
         var2 = var2 + var7 + var8;
      }

      String[] var9 = new String[5 + var1.length];
      var9[0] = "-classpath";
      var9[1] = var2;
      var9[2] = "-d";
      var9[3] = var0;
      var9[4] = "-deprecation";

      for(int var10 = 0; var10 < var1.length; ++var10) {
         var9[var10 + 5] = var1[var10].replace('/', File.separatorChar);
      }

      boolean var11 = var6.compile(var9);

      try {
         ((OutputStream)var16).flush();
      } catch (Throwable var13) {
         System.err.println("Exception in AgentIDEHelper.compile() flush: " + var13);
         var13.printStackTrace(System.err);
      }

      return var11;
   }
}