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-rw-r--r--java/src/ClassReader.java146
1 files changed, 0 insertions, 146 deletions
diff --git a/java/src/ClassReader.java b/java/src/ClassReader.java
deleted file mode 100644
index c10c00b061c..00000000000
--- a/java/src/ClassReader.java
+++ /dev/null
@@ -1,146 +0,0 @@
-/*************************************************
- *
- * = PACKAGE
- * JACE.ServiceConfigurator
- *
- * = FILENAME
- * ClassReader.java
- *
- *@author Everett Anderson
- *
- *@see JACE.ServiceConfigurator
- *@see JACE.ServiceConfigurator.ServiceLoader
- *
- *************************************************/
-package JACE.ServiceConfigurator;
-
-import JACE.OS.*;
-import java.io.*;
-import java.util.*;
-
-/**
- * <hr>
- * <p><b>TITLE</b><br>
- * Given a classfile name, this determines the qualified class name
- * of what's inside (pacakage and class name together). It is necessary
- * when users want to dynamically load classes, but don't provide the
- * full name in svc.conf.
- */
-
-public class ClassReader
-{
- // Types found in classfiles
- public static final byte CONSTANT_Class = 7;
- public static final byte CONSTANT_Fieldref = 9;
- public static final byte CONSTANT_Methodref = 10;
- public static final byte CONSTANT_InterfaceMethodref = 11;
- public static final byte CONSTANT_String = 8;
- public static final byte CONSTANT_Integer = 3;
- public static final byte CONSTANT_Float = 4;
- public static final byte CONSTANT_Long = 5;
- public static final byte CONSTANT_Double = 6;
- public static final byte CONSTANT_NameAndType = 12;
- public static final byte CONSTANT_Utf8 = 1;
-
- /** Returns a string that is the qualified class name of the
- * given file. It returns null if there are any problems.
- *
- *@param fileName File to examine
- *
- *@return String that's the qualified class name of the
- * given file (null on error)
- */
- public static String getClassName(String fileName)
- {
- try {
-
- // Open the .class file
- FileInputStream fis = new FileInputStream(fileName);
-
- DataInputStream dis = new DataInputStream(fis);
-
- // Skip magic number and version numbers
- dis.skipBytes(8);
-
- // Find out how many entries are in the constant pool table
- int count = dis.readUnsignedShort();
-
- // Hash table to hold the text entries (possibilities for
- // the class name)
- Hashtable ht = new Hashtable();
-
- // Vector that holds the index of the class name for each
- // class record (the vector is indexed by placement in the
- // table)
- Vector vt = new Vector(count);
- Integer noValue = new Integer(-1);
- int type;
-
- // Scan through all the entries
- for (int i = 1; i < count; i++) {
-
- // Read what type of entry this is
- type = dis.readUnsignedByte();
-
- switch (type) {
-
- case CONSTANT_Class:
- // Save the index of the class name
- vt.addElement(new Integer(dis.readUnsignedShort()));
- break;
- case CONSTANT_Fieldref:
- case CONSTANT_Methodref:
- case CONSTANT_InterfaceMethodref:
- case CONSTANT_Integer:
- case CONSTANT_Float:
- case CONSTANT_NameAndType:
- // Skip the data
- vt.addElement(noValue);
- dis.skipBytes(4);
- break;
- case CONSTANT_String:
- // Skip the data
- vt.addElement(noValue);
- dis.skipBytes(2);
- break;
- case CONSTANT_Long:
- case CONSTANT_Double:
- // Skip the data
- vt.addElement(noValue);
- dis.skipBytes(8);
- // These take up two spots in the table
- i++;
- break;
- case CONSTANT_Utf8:
- vt.addElement(noValue);
- // Save the text in the hash table
- ht.put(new Integer(i), new String(dis.readUTF()));
- break;
- default:
- ACE.DEBUG("Unknown type: " + type);
- break;
-
- }
-
- }
-
- // Skip the access flags
- dis.skipBytes(2);
-
- // Get index in table of this class
- int classIdx = dis.readUnsignedShort();
-
- // Get index in the table of the name of this class
- Integer idx = (Integer)vt.elementAt(classIdx - 1);
-
- // Put the result in period separated notation
- String result = new String(((String)ht.get(idx)).replace('/', '.'));
-
- return result;
-
- } catch (IOException e) {
- ACE.ERROR("" + e);
- return null;
- }
- }
-}