Adding method start/end line info and more

src/org/spideruci/analysis/statik/instrumentation/ClassSourceMap.java

@@ -0,0 +1,21 @@
+package org.spideruci.analysis.statik.instrumentation;
+
+import java.util.HashMap;
+
+public class ClassSourceMap {
+
+
+	  private static HashMap<String, String> classSourceMap = new HashMap<String, String>();
+
+	  public static HashMap<String, String> getclassSourceMap(){
+		  return classSourceMap;
+	  }
+
+	  public static void putsourceClassMap(String className, String sourceName){
+		  classSourceMap.put(className, sourceName);
+	  }
+
+	  public static String getSource(String className){
+		  return classSourceMap.get(className);
+	  }
+}

src/org/spideruci/analysis/statik/instrumentation/MethodInfo.java

@@ -0,0 +1,33 @@
+package org.spideruci.analysis.statik.instrumentation;
+
+public class MethodInfo {
+
+	private int startLine = -1;
+	private int endLine = -1;
+	private String className = null;
+
+	public int getStartLine(){
+		return startLine;
+	}
+
+	public int getEndLine(){
+		return endLine;
+	}
+
+	public String getClassName(){
+		return className;
+	}
+
+	public void putStartLine(int line){
+		this.startLine = line;
+	}
+
+	public void putEndLine(int line){
+		this.endLine = line;
+	}
+
+	public void putClassName(String name){
+		this.className = name;
+	}
+
+}

src/org/spideruci/analysis/statik/instrumentation/MethodMap.java

@@ -0,0 +1,61 @@
+package org.spideruci.analysis.statik.instrumentation;
+
+import java.util.HashMap;
+
+public class MethodMap {
+
+	  private static HashMap<String, MethodInfo> methodMap = new HashMap<String, MethodInfo>();
+
+	  public static HashMap<String, MethodInfo> getMethodMap(){
+		  return methodMap;
+	  }
+
+	  public static void clearMethodMap(){
+		  methodMap = new HashMap<String, MethodInfo>();
+	  }
+
+	  /* 
+	   * Put method information into @methodMap
+	   * @name : method name
+	   * @line : source line number
+	   * @className: class name that the method belongs to
+	   */
+	  public static void putMethod(String name, int line, String className){
+
+		  //if method doesn't exist in @methodMap, 
+		  //put the method into the hash and its class information
+		  if(methodMap.get(name) == null){
+			  methodMap.put(name, new MethodInfo());
+			  methodMap.get(name).putClassName(className);
+		  }
+
+		  //if method start line is set to -1
+		  //put the current source line number as the method start line and end line
+		  if(methodMap.get(name).getStartLine() == -1){
+			  methodMap.get(name).putStartLine(line);
+			  methodMap.get(name).putEndLine(line);
+		  }
+
+		  //if method start line is not -1 and smaller than current source line number,
+		  //put the current source line number as the method start line
+		  else if(methodMap.get(name).getStartLine() > line)
+			  methodMap.get(name).putStartLine(line);
+
+		  //if method start line is not -1 and the end line is smaller than current source line number,
+		  //put the current source line number as the method end line
+		  else if(methodMap.get(name).getEndLine() < line)
+				  methodMap.get(name).putEndLine(line);
+
+	  }
+
+	  public static void putMethodClass(String methodName, String className){
+		  methodMap.get(methodName).putClassName(className);
+	  }
+
+
+	  public static void putMethodMap(String name, MethodInfo info){
+		  methodMap.put(name, info);
+	  }
+
+
+}

src/org/spideruci/analysis/statik/instrumentation/SourceLineAdapter.java

@@ -2,7 +2,6 @@
 
 import static org.spideruci.analysis.dynamic.Profiler.REAL_OUT;
 import static org.spideruci.analysis.dynamic.Profiler.log;
-
 import org.objectweb.asm.ClassVisitor;
 import org.objectweb.asm.MethodVisitor;
 import org.objectweb.asm.Opcodes;
@@ -11,28 +10,39 @@
 
 public class SourceLineAdapter extends ClassVisitor {
   private String className;
-
+  private String sourceName;
+
   public SourceLineAdapter(ClassVisitor cv, String className) {
     super(Opcodes.ASM5, cv);
     this.className = className;
   }
+
+  @Override
+	public void visitSource(String source, String debug) {
+		super.visitSource(source, debug);
+		sourceName = className.substring(1, className.lastIndexOf("/")+1).replaceAll("/", ".") + source;
+		ClassSourceMap.putsourceClassMap(className.substring(1).replaceAll("/", "."), sourceName);
+
+	}
 
   @Override
   public MethodVisitor visitMethod(int access, String name, String desc, 
       String signature, String[] exceptions) {
     MethodVisitor mv;
-    
+
     mv = cv.visitMethod(access, name, desc, signature, exceptions);
 
     if (mv != null 
         && ((access & Opcodes.ACC_NATIVE) == 0)) {
 
       TraceEvent methodDecl = EventBuilder.buildMethodDecl(className, access, name+desc);
       mv = new SourcelineMethodAdapter(methodDecl, access, name, desc, mv);
+
       if (log) {
-        REAL_OUT.println(methodDecl.getLog());
+          REAL_OUT.println(methodDecl.getLog());    	  
       }
     }
+
     return mv;
   }
 }

src/org/spideruci/analysis/statik/instrumentation/SourcelineMethodAdapter.java

@@ -22,6 +22,7 @@ public class SourcelineMethodAdapter extends AdviceAdapter {
 
   private TraceEvent methodDecl;
   private boolean shouldInstrument;
+
 
   public SourcelineMethodAdapter(TraceEvent methodDecl, int access, String name, 
       String desc, MethodVisitor mv) {
@@ -78,6 +79,7 @@ protected void onMethodEnter() {
     .build(Profiler.METHODENTER);
 
     Profiler.latestLineNumber = lineNum;
+
     shouldInstrument = true;
   }
 
@@ -97,6 +99,7 @@ protected void onMethodExit(int opcode) {
     .build(Profiler.METHODEXIT);
 
     Profiler.latestLineNumber = lineNum;
+
   }
 
   @Override
@@ -130,6 +133,8 @@ public void visitLineNumber(int line, Label start) {
       String instructionLog = buildInstructionLog(line, EventType.$line$, 
           opcode, methodDecl.getId());
 
+      MethodMap.putMethod(methodDecl.getDeclName(), line, methodDecl.getDeclOwner().substring(1).replaceAll("/", "."));
+
       ProfilerCallBack.start(mv)
       .passArg(instructionLog)
       .passThis(methodDecl.getDeclAccess())