labelNames;
-
- /**
- * Pseudo access flag used to distinguish class access flags.
- */
- private static final int ACCESS_CLASS = 262144;
-
- /**
- * Pseudo access flag used to distinguish field access flags.
- */
- private static final int ACCESS_FIELD = 524288;
-
- /**
- * Pseudo access flag used to distinguish inner class flags.
- */
- private static final int ACCESS_INNER = 1048576;
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.ASMifier}. Subclasses must not use this
- * constructor . Instead, they must use the
- * {@link #ASMifier(int, String, int)} version.
- */
- public ASMifier() {
- this(Opcodes.ASM4, "cw", 0);
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.ASMifier}.
- *
- * @param api
- * the ASM API version implemented by this class. Must be one of
- * {@link org.objectweb.asm.Opcodes#ASM4}.
- * @param name
- * the name of the visitor variable in the produced code.
- * @param id
- * identifier of the annotation visitor variable in the produced
- * code.
- */
- protected ASMifier(final int api, final String name, final int id) {
- super(api);
- this.name = name;
- this.id = id;
- }
-
- /**
- * Prints the ASM source code to generate the given class to the standard
- * output.
- *
- * Usage: ASMifier [-debug] <binary class name or class file name>
- *
- * @param args
- * the command line arguments.
- *
- * @throws Exception
- * if the class cannot be found, or if an IO exception occurs.
- */
- public static void main(final String[] args) throws Exception {
- int i = 0;
- int flags = ClassReader.SKIP_DEBUG;
-
- boolean ok = true;
- if (args.length < 1 || args.length > 2) {
- ok = false;
- }
- if (ok && "-debug".equals(args[0])) {
- i = 1;
- flags = 0;
- if (args.length != 2) {
- ok = false;
- }
- }
- if (!ok) {
- System.err
- .println("Prints the ASM code to generate the given class.");
- System.err.println("Usage: ASMifier [-debug] "
- + "");
- return;
- }
- ClassReader cr;
- if (args[i].endsWith(".class") || args[i].indexOf('\\') > -1
- || args[i].indexOf('/') > -1) {
- cr = new ClassReader(new FileInputStream(args[i]));
- } else {
- cr = new ClassReader(args[i]);
- }
- cr.accept(new TraceClassVisitor(null, new ASMifier(), new PrintWriter(
- System.out)), flags);
- }
-
- // ------------------------------------------------------------------------
- // Classes
- // ------------------------------------------------------------------------
-
- @Override
- public void visit(final int version, final int access, final String name,
- final String signature, final String superName,
- final String[] interfaces) {
- String simpleName;
- int n = name.lastIndexOf('/');
- if (n == -1) {
- simpleName = name;
- } else {
- text.add("package asm." + name.substring(0, n).replace('/', '.')
- + ";\n");
- simpleName = name.substring(n + 1);
- }
- text.add("import java.util.*;\n");
- text.add("import org.objectweb.asm.*;\n");
- text.add("import org.objectweb.asm.attrs.*;\n");
- text.add("public class " + simpleName + "Dump implements Opcodes {\n\n");
- text.add("public static byte[] dump () throws Exception {\n\n");
- text.add("ClassWriter cw = new ClassWriter(0);\n");
- text.add("FieldVisitor fv;\n");
- text.add("MethodVisitor mv;\n");
- text.add("AnnotationVisitor av0;\n\n");
-
- buf.setLength(0);
- buf.append("cw.visit(");
- switch (version) {
- case Opcodes.V1_1:
- buf.append("V1_1");
- break;
- case Opcodes.V1_2:
- buf.append("V1_2");
- break;
- case Opcodes.V1_3:
- buf.append("V1_3");
- break;
- case Opcodes.V1_4:
- buf.append("V1_4");
- break;
- case Opcodes.V1_5:
- buf.append("V1_5");
- break;
- case Opcodes.V1_6:
- buf.append("V1_6");
- break;
- case Opcodes.V1_7:
- buf.append("V1_7");
- break;
- default:
- buf.append(version);
- break;
- }
- buf.append(", ");
- appendAccess(access | ACCESS_CLASS);
- buf.append(", ");
- appendConstant(name);
- buf.append(", ");
- appendConstant(signature);
- buf.append(", ");
- appendConstant(superName);
- buf.append(", ");
- if (interfaces != null && interfaces.length > 0) {
- buf.append("new String[] {");
- for (int i = 0; i < interfaces.length; ++i) {
- buf.append(i == 0 ? " " : ", ");
- appendConstant(interfaces[i]);
- }
- buf.append(" }");
- } else {
- buf.append("null");
- }
- buf.append(");\n\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitSource(final String file, final String debug) {
- buf.setLength(0);
- buf.append("cw.visitSource(");
- appendConstant(file);
- buf.append(", ");
- appendConstant(debug);
- buf.append(");\n\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitOuterClass(final String owner, final String name,
- final String desc) {
- buf.setLength(0);
- buf.append("cw.visitOuterClass(");
- appendConstant(owner);
- buf.append(", ");
- appendConstant(name);
- buf.append(", ");
- appendConstant(desc);
- buf.append(");\n\n");
- text.add(buf.toString());
- }
-
- @Override
- public ASMifier visitClassAnnotation(final String desc,
- final boolean visible) {
- return visitAnnotation(desc, visible);
- }
-
- @Override
- public void visitClassAttribute(final Attribute attr) {
- visitAttribute(attr);
- }
-
- @Override
- public void visitInnerClass(final String name, final String outerName,
- final String innerName, final int access) {
- buf.setLength(0);
- buf.append("cw.visitInnerClass(");
- appendConstant(name);
- buf.append(", ");
- appendConstant(outerName);
- buf.append(", ");
- appendConstant(innerName);
- buf.append(", ");
- appendAccess(access | ACCESS_INNER);
- buf.append(");\n\n");
- text.add(buf.toString());
- }
-
- @Override
- public ASMifier visitField(final int access, final String name,
- final String desc, final String signature, final Object value) {
- buf.setLength(0);
- buf.append("{\n");
- buf.append("fv = cw.visitField(");
- appendAccess(access | ACCESS_FIELD);
- buf.append(", ");
- appendConstant(name);
- buf.append(", ");
- appendConstant(desc);
- buf.append(", ");
- appendConstant(signature);
- buf.append(", ");
- appendConstant(value);
- buf.append(");\n");
- text.add(buf.toString());
- ASMifier a = createASMifier("fv", 0);
- text.add(a.getText());
- text.add("}\n");
- return a;
- }
-
- @Override
- public ASMifier visitMethod(final int access, final String name,
- final String desc, final String signature, final String[] exceptions) {
- buf.setLength(0);
- buf.append("{\n");
- buf.append("mv = cw.visitMethod(");
- appendAccess(access);
- buf.append(", ");
- appendConstant(name);
- buf.append(", ");
- appendConstant(desc);
- buf.append(", ");
- appendConstant(signature);
- buf.append(", ");
- if (exceptions != null && exceptions.length > 0) {
- buf.append("new String[] {");
- for (int i = 0; i < exceptions.length; ++i) {
- buf.append(i == 0 ? " " : ", ");
- appendConstant(exceptions[i]);
- }
- buf.append(" }");
- } else {
- buf.append("null");
- }
- buf.append(");\n");
- text.add(buf.toString());
- ASMifier a = createASMifier("mv", 0);
- text.add(a.getText());
- text.add("}\n");
- return a;
- }
-
- @Override
- public void visitClassEnd() {
- text.add("cw.visitEnd();\n\n");
- text.add("return cw.toByteArray();\n");
- text.add("}\n");
- text.add("}\n");
- }
-
- // ------------------------------------------------------------------------
- // Annotations
- // ------------------------------------------------------------------------
-
- @Override
- public void visit(final String name, final Object value) {
- buf.setLength(0);
- buf.append("av").append(id).append(".visit(");
- appendConstant(buf, name);
- buf.append(", ");
- appendConstant(buf, value);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitEnum(final String name, final String desc,
- final String value) {
- buf.setLength(0);
- buf.append("av").append(id).append(".visitEnum(");
- appendConstant(buf, name);
- buf.append(", ");
- appendConstant(buf, desc);
- buf.append(", ");
- appendConstant(buf, value);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public ASMifier visitAnnotation(final String name, final String desc) {
- buf.setLength(0);
- buf.append("{\n");
- buf.append("AnnotationVisitor av").append(id + 1).append(" = av");
- buf.append(id).append(".visitAnnotation(");
- appendConstant(buf, name);
- buf.append(", ");
- appendConstant(buf, desc);
- buf.append(");\n");
- text.add(buf.toString());
- ASMifier a = createASMifier("av", id + 1);
- text.add(a.getText());
- text.add("}\n");
- return a;
- }
-
- @Override
- public ASMifier visitArray(final String name) {
- buf.setLength(0);
- buf.append("{\n");
- buf.append("AnnotationVisitor av").append(id + 1).append(" = av");
- buf.append(id).append(".visitArray(");
- appendConstant(buf, name);
- buf.append(");\n");
- text.add(buf.toString());
- ASMifier a = createASMifier("av", id + 1);
- text.add(a.getText());
- text.add("}\n");
- return a;
- }
-
- @Override
- public void visitAnnotationEnd() {
- buf.setLength(0);
- buf.append("av").append(id).append(".visitEnd();\n");
- text.add(buf.toString());
- }
-
- // ------------------------------------------------------------------------
- // Fields
- // ------------------------------------------------------------------------
-
- @Override
- public ASMifier visitFieldAnnotation(final String desc,
- final boolean visible) {
- return visitAnnotation(desc, visible);
- }
-
- @Override
- public void visitFieldAttribute(final Attribute attr) {
- visitAttribute(attr);
- }
-
- @Override
- public void visitFieldEnd() {
- buf.setLength(0);
- buf.append(name).append(".visitEnd();\n");
- text.add(buf.toString());
- }
-
- // ------------------------------------------------------------------------
- // Methods
- // ------------------------------------------------------------------------
-
- @Override
- public ASMifier visitAnnotationDefault() {
- buf.setLength(0);
- buf.append("{\n").append("av0 = ").append(name)
- .append(".visitAnnotationDefault();\n");
- text.add(buf.toString());
- ASMifier a = createASMifier("av", 0);
- text.add(a.getText());
- text.add("}\n");
- return a;
- }
-
- @Override
- public ASMifier visitMethodAnnotation(final String desc,
- final boolean visible) {
- return visitAnnotation(desc, visible);
- }
-
- @Override
- public ASMifier visitParameterAnnotation(final int parameter,
- final String desc, final boolean visible) {
- buf.setLength(0);
- buf.append("{\n").append("av0 = ").append(name)
- .append(".visitParameterAnnotation(").append(parameter)
- .append(", ");
- appendConstant(desc);
- buf.append(", ").append(visible).append(");\n");
- text.add(buf.toString());
- ASMifier a = createASMifier("av", 0);
- text.add(a.getText());
- text.add("}\n");
- return a;
- }
-
- @Override
- public void visitMethodAttribute(final Attribute attr) {
- visitAttribute(attr);
- }
-
- @Override
- public void visitCode() {
- text.add(name + ".visitCode();\n");
- }
-
- @Override
- public void visitFrame(final int type, final int nLocal,
- final Object[] local, final int nStack, final Object[] stack) {
- buf.setLength(0);
- switch (type) {
- case Opcodes.F_NEW:
- case Opcodes.F_FULL:
- declareFrameTypes(nLocal, local);
- declareFrameTypes(nStack, stack);
- if (type == Opcodes.F_NEW) {
- buf.append(name).append(".visitFrame(Opcodes.F_NEW, ");
- } else {
- buf.append(name).append(".visitFrame(Opcodes.F_FULL, ");
- }
- buf.append(nLocal).append(", new Object[] {");
- appendFrameTypes(nLocal, local);
- buf.append("}, ").append(nStack).append(", new Object[] {");
- appendFrameTypes(nStack, stack);
- buf.append('}');
- break;
- case Opcodes.F_APPEND:
- declareFrameTypes(nLocal, local);
- buf.append(name).append(".visitFrame(Opcodes.F_APPEND,")
- .append(nLocal).append(", new Object[] {");
- appendFrameTypes(nLocal, local);
- buf.append("}, 0, null");
- break;
- case Opcodes.F_CHOP:
- buf.append(name).append(".visitFrame(Opcodes.F_CHOP,")
- .append(nLocal).append(", null, 0, null");
- break;
- case Opcodes.F_SAME:
- buf.append(name).append(
- ".visitFrame(Opcodes.F_SAME, 0, null, 0, null");
- break;
- case Opcodes.F_SAME1:
- declareFrameTypes(1, stack);
- buf.append(name).append(
- ".visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {");
- appendFrameTypes(1, stack);
- buf.append('}');
- break;
- }
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitInsn(final int opcode) {
- buf.setLength(0);
- buf.append(name).append(".visitInsn(").append(OPCODES[opcode])
- .append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitIntInsn(final int opcode, final int operand) {
- buf.setLength(0);
- buf.append(name)
- .append(".visitIntInsn(")
- .append(OPCODES[opcode])
- .append(", ")
- .append(opcode == Opcodes.NEWARRAY ? TYPES[operand] : Integer
- .toString(operand)).append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitVarInsn(final int opcode, final int var) {
- buf.setLength(0);
- buf.append(name).append(".visitVarInsn(").append(OPCODES[opcode])
- .append(", ").append(var).append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitTypeInsn(final int opcode, final String type) {
- buf.setLength(0);
- buf.append(name).append(".visitTypeInsn(").append(OPCODES[opcode])
- .append(", ");
- appendConstant(type);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitFieldInsn(final int opcode, final String owner,
- final String name, final String desc) {
- buf.setLength(0);
- buf.append(this.name).append(".visitFieldInsn(")
- .append(OPCODES[opcode]).append(", ");
- appendConstant(owner);
- buf.append(", ");
- appendConstant(name);
- buf.append(", ");
- appendConstant(desc);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitMethodInsn(final int opcode, final String owner,
- final String name, final String desc) {
- buf.setLength(0);
- buf.append(this.name).append(".visitMethodInsn(")
- .append(OPCODES[opcode]).append(", ");
- appendConstant(owner);
- buf.append(", ");
- appendConstant(name);
- buf.append(", ");
- appendConstant(desc);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
- Object... bsmArgs) {
- buf.setLength(0);
- buf.append(this.name).append(".visitInvokeDynamicInsn(");
- appendConstant(name);
- buf.append(", ");
- appendConstant(desc);
- buf.append(", ");
- appendConstant(bsm);
- buf.append(", new Object[]{");
- for (int i = 0; i < bsmArgs.length; ++i) {
- appendConstant(bsmArgs[i]);
- if (i != bsmArgs.length - 1) {
- buf.append(", ");
- }
- }
- buf.append("});\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitJumpInsn(final int opcode, final Label label) {
- buf.setLength(0);
- declareLabel(label);
- buf.append(name).append(".visitJumpInsn(").append(OPCODES[opcode])
- .append(", ");
- appendLabel(label);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitLabel(final Label label) {
- buf.setLength(0);
- declareLabel(label);
- buf.append(name).append(".visitLabel(");
- appendLabel(label);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitLdcInsn(final Object cst) {
- buf.setLength(0);
- buf.append(name).append(".visitLdcInsn(");
- appendConstant(cst);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitIincInsn(final int var, final int increment) {
- buf.setLength(0);
- buf.append(name).append(".visitIincInsn(").append(var).append(", ")
- .append(increment).append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitTableSwitchInsn(final int min, final int max,
- final Label dflt, final Label... labels) {
- buf.setLength(0);
- for (int i = 0; i < labels.length; ++i) {
- declareLabel(labels[i]);
- }
- declareLabel(dflt);
-
- buf.append(name).append(".visitTableSwitchInsn(").append(min)
- .append(", ").append(max).append(", ");
- appendLabel(dflt);
- buf.append(", new Label[] {");
- for (int i = 0; i < labels.length; ++i) {
- buf.append(i == 0 ? " " : ", ");
- appendLabel(labels[i]);
- }
- buf.append(" });\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitLookupSwitchInsn(final Label dflt, final int[] keys,
- final Label[] labels) {
- buf.setLength(0);
- for (int i = 0; i < labels.length; ++i) {
- declareLabel(labels[i]);
- }
- declareLabel(dflt);
-
- buf.append(name).append(".visitLookupSwitchInsn(");
- appendLabel(dflt);
- buf.append(", new int[] {");
- for (int i = 0; i < keys.length; ++i) {
- buf.append(i == 0 ? " " : ", ").append(keys[i]);
- }
- buf.append(" }, new Label[] {");
- for (int i = 0; i < labels.length; ++i) {
- buf.append(i == 0 ? " " : ", ");
- appendLabel(labels[i]);
- }
- buf.append(" });\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitMultiANewArrayInsn(final String desc, final int dims) {
- buf.setLength(0);
- buf.append(name).append(".visitMultiANewArrayInsn(");
- appendConstant(desc);
- buf.append(", ").append(dims).append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitTryCatchBlock(final Label start, final Label end,
- final Label handler, final String type) {
- buf.setLength(0);
- declareLabel(start);
- declareLabel(end);
- declareLabel(handler);
- buf.append(name).append(".visitTryCatchBlock(");
- appendLabel(start);
- buf.append(", ");
- appendLabel(end);
- buf.append(", ");
- appendLabel(handler);
- buf.append(", ");
- appendConstant(type);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitLocalVariable(final String name, final String desc,
- final String signature, final Label start, final Label end,
- final int index) {
- buf.setLength(0);
- buf.append(this.name).append(".visitLocalVariable(");
- appendConstant(name);
- buf.append(", ");
- appendConstant(desc);
- buf.append(", ");
- appendConstant(signature);
- buf.append(", ");
- appendLabel(start);
- buf.append(", ");
- appendLabel(end);
- buf.append(", ").append(index).append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitLineNumber(final int line, final Label start) {
- buf.setLength(0);
- buf.append(name).append(".visitLineNumber(").append(line).append(", ");
- appendLabel(start);
- buf.append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitMaxs(final int maxStack, final int maxLocals) {
- buf.setLength(0);
- buf.append(name).append(".visitMaxs(").append(maxStack).append(", ")
- .append(maxLocals).append(");\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitMethodEnd() {
- buf.setLength(0);
- buf.append(name).append(".visitEnd();\n");
- text.add(buf.toString());
- }
-
- // ------------------------------------------------------------------------
- // Common methods
- // ------------------------------------------------------------------------
-
- public ASMifier visitAnnotation(final String desc, final boolean visible) {
- buf.setLength(0);
- buf.append("{\n").append("av0 = ").append(name)
- .append(".visitAnnotation(");
- appendConstant(desc);
- buf.append(", ").append(visible).append(");\n");
- text.add(buf.toString());
- ASMifier a = createASMifier("av", 0);
- text.add(a.getText());
- text.add("}\n");
- return a;
- }
-
- public void visitAttribute(final Attribute attr) {
- buf.setLength(0);
- buf.append("// ATTRIBUTE ").append(attr.type).append('\n');
- if (attr instanceof ASMifiable) {
- if (labelNames == null) {
- labelNames = new HashMap();
- }
- buf.append("{\n");
- ((ASMifiable) attr).asmify(buf, "attr", labelNames);
- buf.append(name).append(".visitAttribute(attr);\n");
- buf.append("}\n");
- }
- text.add(buf.toString());
- }
-
- // ------------------------------------------------------------------------
- // Utility methods
- // ------------------------------------------------------------------------
-
- protected ASMifier createASMifier(final String name, final int id) {
- return new ASMifier(Opcodes.ASM4, name, id);
- }
-
- /**
- * Appends a string representation of the given access modifiers to
- * {@link #buf buf}.
- *
- * @param access
- * some access modifiers.
- */
- void appendAccess(final int access) {
- boolean first = true;
- if ((access & Opcodes.ACC_PUBLIC) != 0) {
- buf.append("ACC_PUBLIC");
- first = false;
- }
- if ((access & Opcodes.ACC_PRIVATE) != 0) {
- buf.append("ACC_PRIVATE");
- first = false;
- }
- if ((access & Opcodes.ACC_PROTECTED) != 0) {
- buf.append("ACC_PROTECTED");
- first = false;
- }
- if ((access & Opcodes.ACC_FINAL) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_FINAL");
- first = false;
- }
- if ((access & Opcodes.ACC_STATIC) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_STATIC");
- first = false;
- }
- if ((access & Opcodes.ACC_SYNCHRONIZED) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- if ((access & ACCESS_CLASS) == 0) {
- buf.append("ACC_SYNCHRONIZED");
- } else {
- buf.append("ACC_SUPER");
- }
- first = false;
- }
- if ((access & Opcodes.ACC_VOLATILE) != 0
- && (access & ACCESS_FIELD) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_VOLATILE");
- first = false;
- }
- if ((access & Opcodes.ACC_BRIDGE) != 0 && (access & ACCESS_CLASS) == 0
- && (access & ACCESS_FIELD) == 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_BRIDGE");
- first = false;
- }
- if ((access & Opcodes.ACC_VARARGS) != 0 && (access & ACCESS_CLASS) == 0
- && (access & ACCESS_FIELD) == 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_VARARGS");
- first = false;
- }
- if ((access & Opcodes.ACC_TRANSIENT) != 0
- && (access & ACCESS_FIELD) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_TRANSIENT");
- first = false;
- }
- if ((access & Opcodes.ACC_NATIVE) != 0 && (access & ACCESS_CLASS) == 0
- && (access & ACCESS_FIELD) == 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_NATIVE");
- first = false;
- }
- if ((access & Opcodes.ACC_ENUM) != 0
- && ((access & ACCESS_CLASS) != 0
- || (access & ACCESS_FIELD) != 0 || (access & ACCESS_INNER) != 0)) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_ENUM");
- first = false;
- }
- if ((access & Opcodes.ACC_ANNOTATION) != 0
- && ((access & ACCESS_CLASS) != 0 || (access & ACCESS_INNER) != 0)) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_ANNOTATION");
- first = false;
- }
- if ((access & Opcodes.ACC_ABSTRACT) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_ABSTRACT");
- first = false;
- }
- if ((access & Opcodes.ACC_INTERFACE) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_INTERFACE");
- first = false;
- }
- if ((access & Opcodes.ACC_STRICT) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_STRICT");
- first = false;
- }
- if ((access & Opcodes.ACC_SYNTHETIC) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_SYNTHETIC");
- first = false;
- }
- if ((access & Opcodes.ACC_DEPRECATED) != 0) {
- if (!first) {
- buf.append(" + ");
- }
- buf.append("ACC_DEPRECATED");
- first = false;
- }
- if (first) {
- buf.append('0');
- }
- }
-
- /**
- * Appends a string representation of the given constant to the given
- * buffer.
- *
- * @param cst
- * an {@link Integer}, {@link Float}, {@link Long},
- * {@link Double} or {@link String} object. May be null .
- */
- protected void appendConstant(final Object cst) {
- appendConstant(buf, cst);
- }
-
- /**
- * Appends a string representation of the given constant to the given
- * buffer.
- *
- * @param buf
- * a string buffer.
- * @param cst
- * an {@link Integer}, {@link Float}, {@link Long},
- * {@link Double} or {@link String} object. May be null .
- */
- static void appendConstant(final StringBuffer buf, final Object cst) {
- if (cst == null) {
- buf.append("null");
- } else if (cst instanceof String) {
- appendString(buf, (String) cst);
- } else if (cst instanceof Type) {
- buf.append("Type.getType(\"");
- buf.append(((Type) cst).getDescriptor());
- buf.append("\")");
- } else if (cst instanceof Handle) {
- buf.append("new Handle(");
- Handle h = (Handle) cst;
- buf.append("Opcodes.").append(HANDLE_TAG[h.getTag()])
- .append(", \"");
- buf.append(h.getOwner()).append("\", \"");
- buf.append(h.getName()).append("\", \"");
- buf.append(h.getDesc()).append("\")");
- } else if (cst instanceof Byte) {
- buf.append("new Byte((byte)").append(cst).append(')');
- } else if (cst instanceof Boolean) {
- buf.append(((Boolean) cst).booleanValue() ? "Boolean.TRUE"
- : "Boolean.FALSE");
- } else if (cst instanceof Short) {
- buf.append("new Short((short)").append(cst).append(')');
- } else if (cst instanceof Character) {
- int c = ((Character) cst).charValue();
- buf.append("new Character((char)").append(c).append(')');
- } else if (cst instanceof Integer) {
- buf.append("new Integer(").append(cst).append(')');
- } else if (cst instanceof Float) {
- buf.append("new Float(\"").append(cst).append("\")");
- } else if (cst instanceof Long) {
- buf.append("new Long(").append(cst).append("L)");
- } else if (cst instanceof Double) {
- buf.append("new Double(\"").append(cst).append("\")");
- } else if (cst instanceof byte[]) {
- byte[] v = (byte[]) cst;
- buf.append("new byte[] {");
- for (int i = 0; i < v.length; i++) {
- buf.append(i == 0 ? "" : ",").append(v[i]);
- }
- buf.append('}');
- } else if (cst instanceof boolean[]) {
- boolean[] v = (boolean[]) cst;
- buf.append("new boolean[] {");
- for (int i = 0; i < v.length; i++) {
- buf.append(i == 0 ? "" : ",").append(v[i]);
- }
- buf.append('}');
- } else if (cst instanceof short[]) {
- short[] v = (short[]) cst;
- buf.append("new short[] {");
- for (int i = 0; i < v.length; i++) {
- buf.append(i == 0 ? "" : ",").append("(short)").append(v[i]);
- }
- buf.append('}');
- } else if (cst instanceof char[]) {
- char[] v = (char[]) cst;
- buf.append("new char[] {");
- for (int i = 0; i < v.length; i++) {
- buf.append(i == 0 ? "" : ",").append("(char)")
- .append((int) v[i]);
- }
- buf.append('}');
- } else if (cst instanceof int[]) {
- int[] v = (int[]) cst;
- buf.append("new int[] {");
- for (int i = 0; i < v.length; i++) {
- buf.append(i == 0 ? "" : ",").append(v[i]);
- }
- buf.append('}');
- } else if (cst instanceof long[]) {
- long[] v = (long[]) cst;
- buf.append("new long[] {");
- for (int i = 0; i < v.length; i++) {
- buf.append(i == 0 ? "" : ",").append(v[i]).append('L');
- }
- buf.append('}');
- } else if (cst instanceof float[]) {
- float[] v = (float[]) cst;
- buf.append("new float[] {");
- for (int i = 0; i < v.length; i++) {
- buf.append(i == 0 ? "" : ",").append(v[i]).append('f');
- }
- buf.append('}');
- } else if (cst instanceof double[]) {
- double[] v = (double[]) cst;
- buf.append("new double[] {");
- for (int i = 0; i < v.length; i++) {
- buf.append(i == 0 ? "" : ",").append(v[i]).append('d');
- }
- buf.append('}');
- }
- }
-
- private void declareFrameTypes(final int n, final Object[] o) {
- for (int i = 0; i < n; ++i) {
- if (o[i] instanceof Label) {
- declareLabel((Label) o[i]);
- }
- }
- }
-
- private void appendFrameTypes(final int n, final Object[] o) {
- for (int i = 0; i < n; ++i) {
- if (i > 0) {
- buf.append(", ");
- }
- if (o[i] instanceof String) {
- appendConstant(o[i]);
- } else if (o[i] instanceof Integer) {
- switch (((Integer) o[i]).intValue()) {
- case 0:
- buf.append("Opcodes.TOP");
- break;
- case 1:
- buf.append("Opcodes.INTEGER");
- break;
- case 2:
- buf.append("Opcodes.FLOAT");
- break;
- case 3:
- buf.append("Opcodes.DOUBLE");
- break;
- case 4:
- buf.append("Opcodes.LONG");
- break;
- case 5:
- buf.append("Opcodes.NULL");
- break;
- case 6:
- buf.append("Opcodes.UNINITIALIZED_THIS");
- break;
- }
- } else {
- appendLabel((Label) o[i]);
- }
- }
- }
-
- /**
- * Appends a declaration of the given label to {@link #buf buf}. This
- * declaration is of the form "Label lXXX = new Label();". Does nothing if
- * the given label has already been declared.
- *
- * @param l
- * a label.
- */
- protected void declareLabel(final Label l) {
- if (labelNames == null) {
- labelNames = new HashMap();
- }
- String name = labelNames.get(l);
- if (name == null) {
- name = "l" + labelNames.size();
- labelNames.put(l, name);
- buf.append("Label ").append(name).append(" = new Label();\n");
- }
- }
-
- /**
- * Appends the name of the given label to {@link #buf buf}. The given label
- * must already have a name. One way to ensure this is to always call
- * {@link #declareLabel declared} before calling this method.
- *
- * @param l
- * a label.
- */
- protected void appendLabel(final Label l) {
- buf.append(labelNames.get(l));
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/CheckAnnotationAdapter.java b/parabotv2/src/org/objectweb/asm/util/CheckAnnotationAdapter.java
deleted file mode 100644
index 47aae74..0000000
--- a/parabotv2/src/org/objectweb/asm/util/CheckAnnotationAdapter.java
+++ /dev/null
@@ -1,136 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.Type;
-
-/**
- * An {@link org.objectweb.asm.AnnotationVisitor} that checks that its methods are properly used.
- *
- * @author Eric Bruneton
- */
-public class CheckAnnotationAdapter extends AnnotationVisitor {
-
- private final boolean named;
-
- private boolean end;
-
- public CheckAnnotationAdapter(final AnnotationVisitor av) {
- this(av, true);
- }
-
- CheckAnnotationAdapter(final AnnotationVisitor av, final boolean named) {
- super(Opcodes.ASM4, av);
- this.named = named;
- }
-
- @Override
- public void visit(final String name, final Object value) {
- checkEnd();
- checkName(name);
- if (!(value instanceof Byte || value instanceof Boolean
- || value instanceof Character || value instanceof Short
- || value instanceof Integer || value instanceof Long
- || value instanceof Float || value instanceof Double
- || value instanceof String || value instanceof Type
- || value instanceof byte[] || value instanceof boolean[]
- || value instanceof char[] || value instanceof short[]
- || value instanceof int[] || value instanceof long[]
- || value instanceof float[] || value instanceof double[])) {
- throw new IllegalArgumentException("Invalid annotation value");
- }
- if (value instanceof Type) {
- int sort = ((Type) value).getSort();
- if (sort != Type.OBJECT && sort != Type.ARRAY) {
- throw new IllegalArgumentException("Invalid annotation value");
- }
- }
- if (av != null) {
- av.visit(name, value);
- }
- }
-
- @Override
- public void visitEnum(final String name, final String desc,
- final String value) {
- checkEnd();
- checkName(name);
- CheckMethodAdapter.checkDesc(desc, false);
- if (value == null) {
- throw new IllegalArgumentException("Invalid enum value");
- }
- if (av != null) {
- av.visitEnum(name, desc, value);
- }
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String name,
- final String desc) {
- checkEnd();
- checkName(name);
- CheckMethodAdapter.checkDesc(desc, false);
- return new CheckAnnotationAdapter(av == null ? null
- : av.visitAnnotation(name, desc));
- }
-
- @Override
- public AnnotationVisitor visitArray(final String name) {
- checkEnd();
- checkName(name);
- return new CheckAnnotationAdapter(av == null ? null
- : av.visitArray(name), false);
- }
-
- @Override
- public void visitEnd() {
- checkEnd();
- end = true;
- if (av != null) {
- av.visitEnd();
- }
- }
-
- private void checkEnd() {
- if (end) {
- throw new IllegalStateException(
- "Cannot call a visit method after visitEnd has been called");
- }
- }
-
- private void checkName(final String name) {
- if (named && name == null) {
- throw new IllegalArgumentException(
- "Annotation value name must not be null");
- }
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/CheckClassAdapter.java b/parabotv2/src/org/objectweb/asm/util/CheckClassAdapter.java
deleted file mode 100644
index 2ebe567..0000000
--- a/parabotv2/src/org/objectweb/asm/util/CheckClassAdapter.java
+++ /dev/null
@@ -1,906 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import java.io.FileInputStream;
-import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Attribute;
-import org.objectweb.asm.ClassReader;
-import org.objectweb.asm.ClassVisitor;
-import org.objectweb.asm.FieldVisitor;
-import org.objectweb.asm.Label;
-import org.objectweb.asm.MethodVisitor;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.Type;
-import org.objectweb.asm.tree.ClassNode;
-import org.objectweb.asm.tree.MethodNode;
-import org.objectweb.asm.tree.analysis.Analyzer;
-import org.objectweb.asm.tree.analysis.BasicValue;
-import org.objectweb.asm.tree.analysis.Frame;
-import org.objectweb.asm.tree.analysis.SimpleVerifier;
-
-/**
- * A {@link org.objectweb.asm.ClassVisitor} that checks that its methods are properly used. More
- * precisely this class adapter checks each method call individually, based
- * only on its arguments, but does not check the sequence
- * of method calls. For example, the invalid sequence
- * visitField(ACC_PUBLIC, "i", "I", null) visitField(ACC_PUBLIC,
- * "i", "D", null) will not be detected by this class adapter.
- *
- *
- * CheckClassAdapter can be also used to verify bytecode
- * transformations in order to make sure transformed bytecode is sane. For
- * example:
- *
- *
- * InputStream is = ...; // get bytes for the source class
- * ClassReader cr = new ClassReader(is);
- * ClassWriter cw = new ClassWriter(cr, ClassWriter.COMPUTE_MAXS);
- * ClassVisitor cv = new MyClassAdapter (new CheckClassAdapter(cw));
- * cr.accept(cv, 0);
- *
- * StringWriter sw = new StringWriter();
- * PrintWriter pw = new PrintWriter(sw);
- * CheckClassAdapter.verify(new ClassReader(cw.toByteArray()), false, pw);
- * assertTrue(sw.toString(), sw.toString().length()==0);
- *
- *
- * Above code runs transformed bytecode trough the
- * CheckClassAdapter. It won't be exactly the same verification as
- * JVM does, but it run data flow analysis for the code of each method and
- * checks that expectations are met for each method instruction.
- *
- *
- * If method bytecode has errors, assertion text will show the erroneous
- * instruction number and dump of the failed method with information about
- * locals and stack slot for each instruction. For example (format is -
- * insnNumber locals : stack):
- *
- *
- * org.objectweb.asm.tree.analysis.AnalyzerException: Error at instruction 71: Expected I, but found .
- * at org.objectweb.asm.tree.analysis.Analyzer.analyze(Analyzer.java:289)
- * at org.objectweb.asm.util.CheckClassAdapter.verify(CheckClassAdapter.java:135)
- * ...
- * remove()V
- * 00000 LinkedBlockingQueue$Itr . . . . . . . . :
- * ICONST_0
- * 00001 LinkedBlockingQueue$Itr . . . . . . . . : I
- * ISTORE 2
- * 00001 LinkedBlockingQueue$Itr . I . . . . . . :
- * ...
- *
- * 00071 LinkedBlockingQueue$Itr . I . . . . . . :
- * ILOAD 1
- * 00072 ?
- * INVOKESPECIAL java/lang/Integer. (I)V
- * ...
- *
- *
- * In the above output you can see that variable 1 loaded by
- * ILOAD 1 instruction at position 00071 is not
- * initialized. You can also see that at the beginning of the method (code
- * inserted by the transformation) variable 2 is initialized.
- *
- *
- * Note that when used like that, CheckClassAdapter.verify() can
- * trigger additional class loading, because it is using
- * SimpleVerifier.
- *
- * @author Eric Bruneton
- */
-public class CheckClassAdapter extends ClassVisitor {
-
- /**
- * The class version number.
- */
- private int version;
-
- /**
- * true if the visit method has been called.
- */
- private boolean start;
-
- /**
- * true if the visitSource method has been called.
- */
- private boolean source;
-
- /**
- * true if the visitOuterClass method has been called.
- */
- private boolean outer;
-
- /**
- * true if the visitEnd method has been called.
- */
- private boolean end;
-
- /**
- * The already visited labels. This map associate Integer values to Label
- * keys.
- */
- private Map labels;
-
- /**
- * true if the method code must be checked with a BasicVerifier.
- */
- private boolean checkDataFlow;
-
- /**
- * Checks a given class.
- *
- * Usage: CheckClassAdapter <binary class name or class file name>
- *
- * @param args
- * the command line arguments.
- *
- * @throws Exception
- * if the class cannot be found, or if an IO exception occurs.
- */
- public static void main(final String[] args) throws Exception {
- if (args.length != 1) {
- System.err.println("Verifies the given class.");
- System.err.println("Usage: CheckClassAdapter "
- + "");
- return;
- }
- ClassReader cr;
- if (args[0].endsWith(".class")) {
- cr = new ClassReader(new FileInputStream(args[0]));
- } else {
- cr = new ClassReader(args[0]);
- }
-
- verify(cr, false, new PrintWriter(System.err));
- }
-
- /**
- * Checks a given class.
- *
- * @param cr
- * a ClassReader that contains bytecode for the
- * analysis.
- * @param loader
- * a ClassLoader which will be used to load
- * referenced classes. This is useful if you are verifiying
- * multiple interdependent classes.
- * @param dump
- * true if bytecode should be printed out not only when errors
- * are found.
- * @param pw
- * write where results going to be printed
- */
- public static void verify(final ClassReader cr, final ClassLoader loader,
- final boolean dump, final PrintWriter pw) {
- ClassNode cn = new ClassNode();
- cr.accept(new CheckClassAdapter(cn, false), ClassReader.SKIP_DEBUG);
-
- Type syperType = cn.superName == null ? null : Type
- .getObjectType(cn.superName);
- List methods = cn.methods;
-
- List interfaces = new ArrayList();
- for (Iterator i = cn.interfaces.iterator(); i.hasNext();) {
- interfaces.add(Type.getObjectType(i.next().toString()));
- }
-
- for (int i = 0; i < methods.size(); ++i) {
- MethodNode method = methods.get(i);
- SimpleVerifier verifier = new SimpleVerifier(
- Type.getObjectType(cn.name), syperType, interfaces,
- (cn.access & Opcodes.ACC_INTERFACE) != 0);
- Analyzer a = new Analyzer(verifier);
- if (loader != null) {
- verifier.setClassLoader(loader);
- }
- try {
- a.analyze(cn.name, method);
- if (!dump) {
- continue;
- }
- } catch (Exception e) {
- e.printStackTrace(pw);
- }
- printAnalyzerResult(method, a, pw);
- }
- pw.flush();
- }
-
- /**
- * Checks a given class
- *
- * @param cr
- * a ClassReader that contains bytecode for the
- * analysis.
- * @param dump
- * true if bytecode should be printed out not only when errors
- * are found.
- * @param pw
- * write where results going to be printed
- */
- public static void verify(final ClassReader cr, final boolean dump,
- final PrintWriter pw) {
- verify(cr, null, dump, pw);
- }
-
- static void printAnalyzerResult(MethodNode method, Analyzer a,
- final PrintWriter pw) {
- Frame[] frames = a.getFrames();
- Textifier t = new Textifier();
- TraceMethodVisitor mv = new TraceMethodVisitor(t);
-
- pw.println(method.name + method.desc);
- for (int j = 0; j < method.instructions.size(); ++j) {
- method.instructions.get(j).accept(mv);
-
- StringBuffer s = new StringBuffer();
- Frame f = frames[j];
- if (f == null) {
- s.append('?');
- } else {
- for (int k = 0; k < f.getLocals(); ++k) {
- s.append(getShortName(f.getLocal(k).toString()))
- .append(' ');
- }
- s.append(" : ");
- for (int k = 0; k < f.getStackSize(); ++k) {
- s.append(getShortName(f.getStack(k).toString()))
- .append(' ');
- }
- }
- while (s.length() < method.maxStack + method.maxLocals + 1) {
- s.append(' ');
- }
- pw.print(Integer.toString(j + 100000).substring(1));
- pw.print(" " + s + " : " + t.text.get(t.text.size() - 1));
- }
- for (int j = 0; j < method.tryCatchBlocks.size(); ++j) {
- method.tryCatchBlocks.get(j).accept(mv);
- pw.print(" " + t.text.get(t.text.size() - 1));
- }
- pw.println();
- }
-
- private static String getShortName(final String name) {
- int n = name.lastIndexOf('/');
- int k = name.length();
- if (name.charAt(k - 1) == ';') {
- k--;
- }
- return n == -1 ? name : name.substring(n + 1, k);
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.CheckClassAdapter}. Subclasses must not use
- * this constructor . Instead, they must use the
- * {@link #CheckClassAdapter(int, org.objectweb.asm.ClassVisitor, boolean)} version.
- *
- * @param cv
- * the class visitor to which this adapter must delegate calls.
- */
- public CheckClassAdapter(final ClassVisitor cv) {
- this(cv, true);
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.CheckClassAdapter}. Subclasses must not use
- * this constructor . Instead, they must use the
- * {@link #CheckClassAdapter(int, org.objectweb.asm.ClassVisitor, boolean)} version.
- *
- * @param cv
- * the class visitor to which this adapter must delegate calls.
- * @param checkDataFlow
- * true to perform basic data flow checks, or
- * false to not perform any data flow check (see
- * {@link CheckMethodAdapter}). This option requires valid
- * maxLocals and maxStack values.
- */
- public CheckClassAdapter(final ClassVisitor cv, final boolean checkDataFlow) {
- this(Opcodes.ASM4, cv, checkDataFlow);
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.CheckClassAdapter}.
- *
- * @param api
- * the ASM API version implemented by this visitor. Must be one
- * of {@link org.objectweb.asm.Opcodes#ASM4}.
- * @param cv
- * the class visitor to which this adapter must delegate calls.
- * @param checkDataFlow
- * true to perform basic data flow checks, or
- * false to not perform any data flow check (see
- * {@link CheckMethodAdapter}). This option requires valid
- * maxLocals and maxStack values.
- */
- protected CheckClassAdapter(final int api, final ClassVisitor cv,
- final boolean checkDataFlow) {
- super(api, cv);
- this.labels = new HashMap();
- this.checkDataFlow = checkDataFlow;
- }
-
- // ------------------------------------------------------------------------
- // Implementation of the ClassVisitor interface
- // ------------------------------------------------------------------------
-
- @Override
- public void visit(final int version, final int access, final String name,
- final String signature, final String superName,
- final String[] interfaces) {
- if (start) {
- throw new IllegalStateException("visit must be called only once");
- }
- start = true;
- checkState();
- checkAccess(access, Opcodes.ACC_PUBLIC + Opcodes.ACC_FINAL
- + Opcodes.ACC_SUPER + Opcodes.ACC_INTERFACE
- + Opcodes.ACC_ABSTRACT + Opcodes.ACC_SYNTHETIC
- + Opcodes.ACC_ANNOTATION + Opcodes.ACC_ENUM
- + Opcodes.ACC_DEPRECATED + 0x40000); // ClassWriter.ACC_SYNTHETIC_ATTRIBUTE
- if (name == null || !name.endsWith("package-info")) {
- CheckMethodAdapter.checkInternalName(name, "class name");
- }
- if ("java/lang/Object".equals(name)) {
- if (superName != null) {
- throw new IllegalArgumentException(
- "The super class name of the Object class must be 'null'");
- }
- } else {
- CheckMethodAdapter.checkInternalName(superName, "super class name");
- }
- if (signature != null) {
- checkClassSignature(signature);
- }
- if ((access & Opcodes.ACC_INTERFACE) != 0) {
- if (!"java/lang/Object".equals(superName)) {
- throw new IllegalArgumentException(
- "The super class name of interfaces must be 'java/lang/Object'");
- }
- }
- if (interfaces != null) {
- for (int i = 0; i < interfaces.length; ++i) {
- CheckMethodAdapter.checkInternalName(interfaces[i],
- "interface name at index " + i);
- }
- }
- this.version = version;
- super.visit(version, access, name, signature, superName, interfaces);
- }
-
- @Override
- public void visitSource(final String file, final String debug) {
- checkState();
- if (source) {
- throw new IllegalStateException(
- "visitSource can be called only once.");
- }
- source = true;
- super.visitSource(file, debug);
- }
-
- @Override
- public void visitOuterClass(final String owner, final String name,
- final String desc) {
- checkState();
- if (outer) {
- throw new IllegalStateException(
- "visitOuterClass can be called only once.");
- }
- outer = true;
- if (owner == null) {
- throw new IllegalArgumentException("Illegal outer class owner");
- }
- if (desc != null) {
- CheckMethodAdapter.checkMethodDesc(desc);
- }
- super.visitOuterClass(owner, name, desc);
- }
-
- @Override
- public void visitInnerClass(final String name, final String outerName,
- final String innerName, final int access) {
- checkState();
- CheckMethodAdapter.checkInternalName(name, "class name");
- if (outerName != null) {
- CheckMethodAdapter.checkInternalName(outerName, "outer class name");
- }
- if (innerName != null) {
- CheckMethodAdapter.checkIdentifier(innerName, "inner class name");
- }
- checkAccess(access, Opcodes.ACC_PUBLIC + Opcodes.ACC_PRIVATE
- + Opcodes.ACC_PROTECTED + Opcodes.ACC_STATIC
- + Opcodes.ACC_FINAL + Opcodes.ACC_INTERFACE
- + Opcodes.ACC_ABSTRACT + Opcodes.ACC_SYNTHETIC
- + Opcodes.ACC_ANNOTATION + Opcodes.ACC_ENUM);
- super.visitInnerClass(name, outerName, innerName, access);
- }
-
- @Override
- public FieldVisitor visitField(final int access, final String name,
- final String desc, final String signature, final Object value) {
- checkState();
- checkAccess(access, Opcodes.ACC_PUBLIC + Opcodes.ACC_PRIVATE
- + Opcodes.ACC_PROTECTED + Opcodes.ACC_STATIC
- + Opcodes.ACC_FINAL + Opcodes.ACC_VOLATILE
- + Opcodes.ACC_TRANSIENT + Opcodes.ACC_SYNTHETIC
- + Opcodes.ACC_ENUM + Opcodes.ACC_DEPRECATED + 0x40000); // ClassWriter.ACC_SYNTHETIC_ATTRIBUTE
- CheckMethodAdapter.checkUnqualifiedName(version, name, "field name");
- CheckMethodAdapter.checkDesc(desc, false);
- if (signature != null) {
- checkFieldSignature(signature);
- }
- if (value != null) {
- CheckMethodAdapter.checkConstant(value);
- }
- FieldVisitor av = super
- .visitField(access, name, desc, signature, value);
- return new CheckFieldAdapter(av);
- }
-
- @Override
- public MethodVisitor visitMethod(final int access, final String name,
- final String desc, final String signature, final String[] exceptions) {
- checkState();
- checkAccess(access, Opcodes.ACC_PUBLIC + Opcodes.ACC_PRIVATE
- + Opcodes.ACC_PROTECTED + Opcodes.ACC_STATIC
- + Opcodes.ACC_FINAL + Opcodes.ACC_SYNCHRONIZED
- + Opcodes.ACC_BRIDGE + Opcodes.ACC_VARARGS + Opcodes.ACC_NATIVE
- + Opcodes.ACC_ABSTRACT + Opcodes.ACC_STRICT
- + Opcodes.ACC_SYNTHETIC + Opcodes.ACC_DEPRECATED + 0x40000); // ClassWriter.ACC_SYNTHETIC_ATTRIBUTE
- if (!"".equals(name) && !"".equals(name)) {
- CheckMethodAdapter.checkMethodIdentifier(version, name,
- "method name");
- }
- CheckMethodAdapter.checkMethodDesc(desc);
- if (signature != null) {
- checkMethodSignature(signature);
- }
- if (exceptions != null) {
- for (int i = 0; i < exceptions.length; ++i) {
- CheckMethodAdapter.checkInternalName(exceptions[i],
- "exception name at index " + i);
- }
- }
- CheckMethodAdapter cma;
- if (checkDataFlow) {
- cma = new CheckMethodAdapter(access, name, desc, super.visitMethod(
- access, name, desc, signature, exceptions), labels);
- } else {
- cma = new CheckMethodAdapter(super.visitMethod(access, name, desc,
- signature, exceptions), labels);
- }
- cma.version = version;
- return cma;
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String desc,
- final boolean visible) {
- checkState();
- CheckMethodAdapter.checkDesc(desc, false);
- return new CheckAnnotationAdapter(super.visitAnnotation(desc, visible));
- }
-
- @Override
- public void visitAttribute(final Attribute attr) {
- checkState();
- if (attr == null) {
- throw new IllegalArgumentException(
- "Invalid attribute (must not be null)");
- }
- super.visitAttribute(attr);
- }
-
- @Override
- public void visitEnd() {
- checkState();
- end = true;
- super.visitEnd();
- }
-
- // ------------------------------------------------------------------------
- // Utility methods
- // ------------------------------------------------------------------------
-
- /**
- * Checks that the visit method has been called and that visitEnd has not
- * been called.
- */
- private void checkState() {
- if (!start) {
- throw new IllegalStateException(
- "Cannot visit member before visit has been called.");
- }
- if (end) {
- throw new IllegalStateException(
- "Cannot visit member after visitEnd has been called.");
- }
- }
-
- /**
- * Checks that the given access flags do not contain invalid flags. This
- * method also checks that mutually incompatible flags are not set
- * simultaneously.
- *
- * @param access
- * the access flags to be checked
- * @param possibleAccess
- * the valid access flags.
- */
- static void checkAccess(final int access, final int possibleAccess) {
- if ((access & ~possibleAccess) != 0) {
- throw new IllegalArgumentException("Invalid access flags: "
- + access);
- }
- int pub = (access & Opcodes.ACC_PUBLIC) == 0 ? 0 : 1;
- int pri = (access & Opcodes.ACC_PRIVATE) == 0 ? 0 : 1;
- int pro = (access & Opcodes.ACC_PROTECTED) == 0 ? 0 : 1;
- if (pub + pri + pro > 1) {
- throw new IllegalArgumentException(
- "public private and protected are mutually exclusive: "
- + access);
- }
- int fin = (access & Opcodes.ACC_FINAL) == 0 ? 0 : 1;
- int abs = (access & Opcodes.ACC_ABSTRACT) == 0 ? 0 : 1;
- if (fin + abs > 1) {
- throw new IllegalArgumentException(
- "final and abstract are mutually exclusive: " + access);
- }
- }
-
- /**
- * Checks a class signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- */
- public static void checkClassSignature(final String signature) {
- // ClassSignature:
- // FormalTypeParameters? ClassTypeSignature ClassTypeSignature*
-
- int pos = 0;
- if (getChar(signature, 0) == '<') {
- pos = checkFormalTypeParameters(signature, pos);
- }
- pos = checkClassTypeSignature(signature, pos);
- while (getChar(signature, pos) == 'L') {
- pos = checkClassTypeSignature(signature, pos);
- }
- if (pos != signature.length()) {
- throw new IllegalArgumentException(signature + ": error at index "
- + pos);
- }
- }
-
- /**
- * Checks a method signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- */
- public static void checkMethodSignature(final String signature) {
- // MethodTypeSignature:
- // FormalTypeParameters? ( TypeSignature* ) ( TypeSignature | V ) (
- // ^ClassTypeSignature | ^TypeVariableSignature )*
-
- int pos = 0;
- if (getChar(signature, 0) == '<') {
- pos = checkFormalTypeParameters(signature, pos);
- }
- pos = checkChar('(', signature, pos);
- while ("ZCBSIFJDL[T".indexOf(getChar(signature, pos)) != -1) {
- pos = checkTypeSignature(signature, pos);
- }
- pos = checkChar(')', signature, pos);
- if (getChar(signature, pos) == 'V') {
- ++pos;
- } else {
- pos = checkTypeSignature(signature, pos);
- }
- while (getChar(signature, pos) == '^') {
- ++pos;
- if (getChar(signature, pos) == 'L') {
- pos = checkClassTypeSignature(signature, pos);
- } else {
- pos = checkTypeVariableSignature(signature, pos);
- }
- }
- if (pos != signature.length()) {
- throw new IllegalArgumentException(signature + ": error at index "
- + pos);
- }
- }
-
- /**
- * Checks a field signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- */
- public static void checkFieldSignature(final String signature) {
- int pos = checkFieldTypeSignature(signature, 0);
- if (pos != signature.length()) {
- throw new IllegalArgumentException(signature + ": error at index "
- + pos);
- }
- }
-
- /**
- * Checks the formal type parameters of a class or method signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkFormalTypeParameters(final String signature, int pos) {
- // FormalTypeParameters:
- // < FormalTypeParameter+ >
-
- pos = checkChar('<', signature, pos);
- pos = checkFormalTypeParameter(signature, pos);
- while (getChar(signature, pos) != '>') {
- pos = checkFormalTypeParameter(signature, pos);
- }
- return pos + 1;
- }
-
- /**
- * Checks a formal type parameter of a class or method signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkFormalTypeParameter(final String signature, int pos) {
- // FormalTypeParameter:
- // Identifier : FieldTypeSignature? (: FieldTypeSignature)*
-
- pos = checkIdentifier(signature, pos);
- pos = checkChar(':', signature, pos);
- if ("L[T".indexOf(getChar(signature, pos)) != -1) {
- pos = checkFieldTypeSignature(signature, pos);
- }
- while (getChar(signature, pos) == ':') {
- pos = checkFieldTypeSignature(signature, pos + 1);
- }
- return pos;
- }
-
- /**
- * Checks a field type signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkFieldTypeSignature(final String signature, int pos) {
- // FieldTypeSignature:
- // ClassTypeSignature | ArrayTypeSignature | TypeVariableSignature
- //
- // ArrayTypeSignature:
- // [ TypeSignature
-
- switch (getChar(signature, pos)) {
- case 'L':
- return checkClassTypeSignature(signature, pos);
- case '[':
- return checkTypeSignature(signature, pos + 1);
- default:
- return checkTypeVariableSignature(signature, pos);
- }
- }
-
- /**
- * Checks a class type signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkClassTypeSignature(final String signature, int pos) {
- // ClassTypeSignature:
- // L Identifier ( / Identifier )* TypeArguments? ( . Identifier
- // TypeArguments? )* ;
-
- pos = checkChar('L', signature, pos);
- pos = checkIdentifier(signature, pos);
- while (getChar(signature, pos) == '/') {
- pos = checkIdentifier(signature, pos + 1);
- }
- if (getChar(signature, pos) == '<') {
- pos = checkTypeArguments(signature, pos);
- }
- while (getChar(signature, pos) == '.') {
- pos = checkIdentifier(signature, pos + 1);
- if (getChar(signature, pos) == '<') {
- pos = checkTypeArguments(signature, pos);
- }
- }
- return checkChar(';', signature, pos);
- }
-
- /**
- * Checks the type arguments in a class type signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkTypeArguments(final String signature, int pos) {
- // TypeArguments:
- // < TypeArgument+ >
-
- pos = checkChar('<', signature, pos);
- pos = checkTypeArgument(signature, pos);
- while (getChar(signature, pos) != '>') {
- pos = checkTypeArgument(signature, pos);
- }
- return pos + 1;
- }
-
- /**
- * Checks a type argument in a class type signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkTypeArgument(final String signature, int pos) {
- // TypeArgument:
- // * | ( ( + | - )? FieldTypeSignature )
-
- char c = getChar(signature, pos);
- if (c == '*') {
- return pos + 1;
- } else if (c == '+' || c == '-') {
- pos++;
- }
- return checkFieldTypeSignature(signature, pos);
- }
-
- /**
- * Checks a type variable signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkTypeVariableSignature(final String signature,
- int pos) {
- // TypeVariableSignature:
- // T Identifier ;
-
- pos = checkChar('T', signature, pos);
- pos = checkIdentifier(signature, pos);
- return checkChar(';', signature, pos);
- }
-
- /**
- * Checks a type signature.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkTypeSignature(final String signature, int pos) {
- // TypeSignature:
- // Z | C | B | S | I | F | J | D | FieldTypeSignature
-
- switch (getChar(signature, pos)) {
- case 'Z':
- case 'C':
- case 'B':
- case 'S':
- case 'I':
- case 'F':
- case 'J':
- case 'D':
- return pos + 1;
- default:
- return checkFieldTypeSignature(signature, pos);
- }
- }
-
- /**
- * Checks an identifier.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkIdentifier(final String signature, int pos) {
- if (!Character.isJavaIdentifierStart(getChar(signature, pos))) {
- throw new IllegalArgumentException(signature
- + ": identifier expected at index " + pos);
- }
- ++pos;
- while (Character.isJavaIdentifierPart(getChar(signature, pos))) {
- ++pos;
- }
- return pos;
- }
-
- /**
- * Checks a single character.
- *
- * @param signature
- * a string containing the signature that must be checked.
- * @param pos
- * index of first character to be checked.
- * @return the index of the first character after the checked part.
- */
- private static int checkChar(final char c, final String signature, int pos) {
- if (getChar(signature, pos) == c) {
- return pos + 1;
- }
- throw new IllegalArgumentException(signature + ": '" + c
- + "' expected at index " + pos);
- }
-
- /**
- * Returns the signature car at the given index.
- *
- * @param signature
- * a signature.
- * @param pos
- * an index in signature.
- * @return the character at the given index, or 0 if there is no such
- * character.
- */
- private static char getChar(final String signature, int pos) {
- return pos < signature.length() ? signature.charAt(pos) : (char) 0;
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/CheckFieldAdapter.java b/parabotv2/src/org/objectweb/asm/util/CheckFieldAdapter.java
deleted file mode 100644
index 0dc6170..0000000
--- a/parabotv2/src/org/objectweb/asm/util/CheckFieldAdapter.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Attribute;
-import org.objectweb.asm.FieldVisitor;
-import org.objectweb.asm.Opcodes;
-
-/**
- * A {@link org.objectweb.asm.FieldVisitor} that checks that its methods are properly used.
- */
-public class CheckFieldAdapter extends FieldVisitor {
-
- private boolean end;
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.CheckFieldAdapter}. Subclasses must not use
- * this constructor . Instead, they must use the
- * {@link #CheckFieldAdapter(int, org.objectweb.asm.FieldVisitor)} version.
- *
- * @param fv
- * the field visitor to which this adapter must delegate calls.
- */
- public CheckFieldAdapter(final FieldVisitor fv) {
- this(Opcodes.ASM4, fv);
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.CheckFieldAdapter}.
- *
- * @param api
- * the ASM API version implemented by this visitor. Must be one
- * of {@link org.objectweb.asm.Opcodes#ASM4}.
- * @param fv
- * the field visitor to which this adapter must delegate calls.
- */
- protected CheckFieldAdapter(final int api, final FieldVisitor fv) {
- super(api, fv);
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String desc,
- final boolean visible) {
- checkEnd();
- CheckMethodAdapter.checkDesc(desc, false);
- return new CheckAnnotationAdapter(super.visitAnnotation(desc, visible));
- }
-
- @Override
- public void visitAttribute(final Attribute attr) {
- checkEnd();
- if (attr == null) {
- throw new IllegalArgumentException(
- "Invalid attribute (must not be null)");
- }
- super.visitAttribute(attr);
- }
-
- @Override
- public void visitEnd() {
- checkEnd();
- end = true;
- super.visitEnd();
- }
-
- private void checkEnd() {
- if (end) {
- throw new IllegalStateException(
- "Cannot call a visit method after visitEnd has been called");
- }
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/CheckMethodAdapter.java b/parabotv2/src/org/objectweb/asm/util/CheckMethodAdapter.java
deleted file mode 100644
index 622aac0..0000000
--- a/parabotv2/src/org/objectweb/asm/util/CheckMethodAdapter.java
+++ /dev/null
@@ -1,1397 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Attribute;
-import org.objectweb.asm.Handle;
-import org.objectweb.asm.Label;
-import org.objectweb.asm.MethodVisitor;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.Type;
-import org.objectweb.asm.tree.MethodNode;
-import org.objectweb.asm.tree.analysis.Analyzer;
-import org.objectweb.asm.tree.analysis.BasicValue;
-import org.objectweb.asm.tree.analysis.BasicVerifier;
-
-/**
- * A {@link org.objectweb.asm.MethodVisitor} that checks that its methods are properly used. More
- * precisely this method adapter checks each instruction individually, i.e.,
- * each visit method checks some preconditions based only on its
- * arguments - such as the fact that the given opcode is correct for a given
- * visit method. This adapter can also perform some basic data flow checks (more
- * precisely those that can be performed without the full class hierarchy - see
- * {@link org.objectweb.asm.tree.analysis.BasicVerifier}). For instance in a
- * method whose signature is void m () , the invalid instruction
- * IRETURN, or the invalid sequence IADD L2I will be detected if the data flow
- * checks are enabled. These checks are enabled by using the
- * {@link #CheckMethodAdapter(int,String,String, org.objectweb.asm.MethodVisitor, java.util.Map)} constructor.
- * They are not performed if any other constructor is used.
- *
- * @author Eric Bruneton
- */
-public class CheckMethodAdapter extends MethodVisitor {
-
- /**
- * The class version number.
- */
- public int version;
-
- /**
- * The access flags of the method.
- */
- private int access;
-
- /**
- * true if the visitCode method has been called.
- */
- private boolean startCode;
-
- /**
- * true if the visitMaxs method has been called.
- */
- private boolean endCode;
-
- /**
- * true if the visitEnd method has been called.
- */
- private boolean endMethod;
-
- /**
- * Number of visited instructions.
- */
- private int insnCount;
-
- /**
- * The already visited labels. This map associate Integer values to pseudo
- * code offsets.
- */
- private final Map labels;
-
- /**
- * The labels used in this method. Every used label must be visited with
- * visitLabel before the end of the method (i.e. should be in #labels).
- */
- private Set usedLabels;
-
- /**
- * Number of visited frames in expanded form.
- */
- private int expandedFrames;
-
- /**
- * Number of visited frames in compressed form.
- */
- private int compressedFrames;
-
- /**
- * Number of instructions before the last visited frame.
- */
- private int lastFrame = -1;
-
- /**
- * The exception handler ranges. Each pair of list element contains the
- * start and end labels of an exception handler block.
- */
- private List handlers;
-
- /**
- * Code of the visit method to be used for each opcode.
- */
- private static final int[] TYPE;
-
- /**
- * The Label.status field.
- */
- private static Field labelStatusField;
-
- static {
- String s = "BBBBBBBBBBBBBBBBCCIAADDDDDAAAAAAAAAAAAAAAAAAAABBBBBBBBDD"
- + "DDDAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"
- + "BBBBBBBBBBBBBBBBBBBJBBBBBBBBBBBBBBBBBBBBHHHHHHHHHHHHHHHHD"
- + "KLBBBBBBFFFFGGGGAECEBBEEBBAMHHAA";
- TYPE = new int[s.length()];
- for (int i = 0; i < TYPE.length; ++i) {
- TYPE[i] = s.charAt(i) - 'A' - 1;
- }
- }
-
- // code to generate the above string
- // public static void main (String[] args) {
- // int[] TYPE = new int[] {
- // 0, //NOP
- // 0, //ACONST_NULL
- // 0, //ICONST_M1
- // 0, //ICONST_0
- // 0, //ICONST_1
- // 0, //ICONST_2
- // 0, //ICONST_3
- // 0, //ICONST_4
- // 0, //ICONST_5
- // 0, //LCONST_0
- // 0, //LCONST_1
- // 0, //FCONST_0
- // 0, //FCONST_1
- // 0, //FCONST_2
- // 0, //DCONST_0
- // 0, //DCONST_1
- // 1, //BIPUSH
- // 1, //SIPUSH
- // 7, //LDC
- // -1, //LDC_W
- // -1, //LDC2_W
- // 2, //ILOAD
- // 2, //LLOAD
- // 2, //FLOAD
- // 2, //DLOAD
- // 2, //ALOAD
- // -1, //ILOAD_0
- // -1, //ILOAD_1
- // -1, //ILOAD_2
- // -1, //ILOAD_3
- // -1, //LLOAD_0
- // -1, //LLOAD_1
- // -1, //LLOAD_2
- // -1, //LLOAD_3
- // -1, //FLOAD_0
- // -1, //FLOAD_1
- // -1, //FLOAD_2
- // -1, //FLOAD_3
- // -1, //DLOAD_0
- // -1, //DLOAD_1
- // -1, //DLOAD_2
- // -1, //DLOAD_3
- // -1, //ALOAD_0
- // -1, //ALOAD_1
- // -1, //ALOAD_2
- // -1, //ALOAD_3
- // 0, //IALOAD
- // 0, //LALOAD
- // 0, //FALOAD
- // 0, //DALOAD
- // 0, //AALOAD
- // 0, //BALOAD
- // 0, //CALOAD
- // 0, //SALOAD
- // 2, //ISTORE
- // 2, //LSTORE
- // 2, //FSTORE
- // 2, //DSTORE
- // 2, //ASTORE
- // -1, //ISTORE_0
- // -1, //ISTORE_1
- // -1, //ISTORE_2
- // -1, //ISTORE_3
- // -1, //LSTORE_0
- // -1, //LSTORE_1
- // -1, //LSTORE_2
- // -1, //LSTORE_3
- // -1, //FSTORE_0
- // -1, //FSTORE_1
- // -1, //FSTORE_2
- // -1, //FSTORE_3
- // -1, //DSTORE_0
- // -1, //DSTORE_1
- // -1, //DSTORE_2
- // -1, //DSTORE_3
- // -1, //ASTORE_0
- // -1, //ASTORE_1
- // -1, //ASTORE_2
- // -1, //ASTORE_3
- // 0, //IASTORE
- // 0, //LASTORE
- // 0, //FASTORE
- // 0, //DASTORE
- // 0, //AASTORE
- // 0, //BASTORE
- // 0, //CASTORE
- // 0, //SASTORE
- // 0, //POP
- // 0, //POP2
- // 0, //DUP
- // 0, //DUP_X1
- // 0, //DUP_X2
- // 0, //DUP2
- // 0, //DUP2_X1
- // 0, //DUP2_X2
- // 0, //SWAP
- // 0, //IADD
- // 0, //LADD
- // 0, //FADD
- // 0, //DADD
- // 0, //ISUB
- // 0, //LSUB
- // 0, //FSUB
- // 0, //DSUB
- // 0, //IMUL
- // 0, //LMUL
- // 0, //FMUL
- // 0, //DMUL
- // 0, //IDIV
- // 0, //LDIV
- // 0, //FDIV
- // 0, //DDIV
- // 0, //IREM
- // 0, //LREM
- // 0, //FREM
- // 0, //DREM
- // 0, //INEG
- // 0, //LNEG
- // 0, //FNEG
- // 0, //DNEG
- // 0, //ISHL
- // 0, //LSHL
- // 0, //ISHR
- // 0, //LSHR
- // 0, //IUSHR
- // 0, //LUSHR
- // 0, //IAND
- // 0, //LAND
- // 0, //IOR
- // 0, //LOR
- // 0, //IXOR
- // 0, //LXOR
- // 8, //IINC
- // 0, //I2L
- // 0, //I2F
- // 0, //I2D
- // 0, //L2I
- // 0, //L2F
- // 0, //L2D
- // 0, //F2I
- // 0, //F2L
- // 0, //F2D
- // 0, //D2I
- // 0, //D2L
- // 0, //D2F
- // 0, //I2B
- // 0, //I2C
- // 0, //I2S
- // 0, //LCMP
- // 0, //FCMPL
- // 0, //FCMPG
- // 0, //DCMPL
- // 0, //DCMPG
- // 6, //IFEQ
- // 6, //IFNE
- // 6, //IFLT
- // 6, //IFGE
- // 6, //IFGT
- // 6, //IFLE
- // 6, //IF_ICMPEQ
- // 6, //IF_ICMPNE
- // 6, //IF_ICMPLT
- // 6, //IF_ICMPGE
- // 6, //IF_ICMPGT
- // 6, //IF_ICMPLE
- // 6, //IF_ACMPEQ
- // 6, //IF_ACMPNE
- // 6, //GOTO
- // 6, //JSR
- // 2, //RET
- // 9, //TABLESWITCH
- // 10, //LOOKUPSWITCH
- // 0, //IRETURN
- // 0, //LRETURN
- // 0, //FRETURN
- // 0, //DRETURN
- // 0, //ARETURN
- // 0, //RETURN
- // 4, //GETSTATIC
- // 4, //PUTSTATIC
- // 4, //GETFIELD
- // 4, //PUTFIELD
- // 5, //INVOKEVIRTUAL
- // 5, //INVOKESPECIAL
- // 5, //INVOKESTATIC
- // 5, //INVOKEINTERFACE
- // -1, //INVOKEDYNAMIC
- // 3, //NEW
- // 1, //NEWARRAY
- // 3, //ANEWARRAY
- // 0, //ARRAYLENGTH
- // 0, //ATHROW
- // 3, //CHECKCAST
- // 3, //INSTANCEOF
- // 0, //MONITORENTER
- // 0, //MONITOREXIT
- // -1, //WIDE
- // 11, //MULTIANEWARRAY
- // 6, //IFNULL
- // 6, //IFNONNULL
- // -1, //GOTO_W
- // -1 //JSR_W
- // };
- // for (int i = 0; i < TYPE.length; ++i) {
- // System.out.print((char)(TYPE[i] + 1 + 'A'));
- // }
- // System.out.println();
- // }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.CheckMethodAdapter} object. This method adapter
- * will not perform any data flow check (see
- * {@link #CheckMethodAdapter(int,String,String, org.objectweb.asm.MethodVisitor, java.util.Map)}).
- * Subclasses must not use this constructor . Instead, they must use
- * the {@link #CheckMethodAdapter(int, org.objectweb.asm.MethodVisitor, java.util.Map)} version.
- *
- * @param mv
- * the method visitor to which this adapter must delegate calls.
- */
- public CheckMethodAdapter(final MethodVisitor mv) {
- this(mv, new HashMap());
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.CheckMethodAdapter} object. This method adapter
- * will not perform any data flow check (see
- * {@link #CheckMethodAdapter(int,String,String, org.objectweb.asm.MethodVisitor, java.util.Map)}).
- * Subclasses must not use this constructor . Instead, they must use
- * the {@link #CheckMethodAdapter(int, org.objectweb.asm.MethodVisitor, java.util.Map)} version.
- *
- * @param mv
- * the method visitor to which this adapter must delegate calls.
- * @param labels
- * a map of already visited labels (in other methods).
- */
- public CheckMethodAdapter(final MethodVisitor mv,
- final Map labels) {
- this(Opcodes.ASM4, mv, labels);
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.CheckMethodAdapter} object. This method adapter
- * will not perform any data flow check (see
- * {@link #CheckMethodAdapter(int,String,String, org.objectweb.asm.MethodVisitor, java.util.Map)}).
- *
- * @param mv
- * the method visitor to which this adapter must delegate calls.
- * @param labels
- * a map of already visited labels (in other methods).
- */
- protected CheckMethodAdapter(final int api, final MethodVisitor mv,
- final Map labels) {
- super(api, mv);
- this.labels = labels;
- this.usedLabels = new HashSet();
- this.handlers = new ArrayList();
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.CheckMethodAdapter} object. This method adapter
- * will perform basic data flow checks. For instance in a method whose
- * signature is void m () , the invalid instruction IRETURN, or the
- * invalid sequence IADD L2I will be detected.
- *
- * @param access
- * the method's access flags.
- * @param name
- * the method's name.
- * @param desc
- * the method's descriptor (see {@link org.objectweb.asm.Type Type}).
- * @param cmv
- * the method visitor to which this adapter must delegate calls.
- * @param labels
- * a map of already visited labels (in other methods).
- */
- public CheckMethodAdapter(final int access, final String name,
- final String desc, final MethodVisitor cmv,
- final Map labels) {
- this(new MethodNode(access, name, desc, null, null) {
- @Override
- public void visitEnd() {
- Analyzer a = new Analyzer(
- new BasicVerifier());
- try {
- a.analyze("dummy", this);
- } catch (Exception e) {
- if (e instanceof IndexOutOfBoundsException
- && maxLocals == 0 && maxStack == 0) {
- throw new RuntimeException(
- "Data flow checking option requires valid, non zero maxLocals and maxStack values.");
- }
- e.printStackTrace();
- StringWriter sw = new StringWriter();
- PrintWriter pw = new PrintWriter(sw, true);
- CheckClassAdapter.printAnalyzerResult(this, a, pw);
- pw.close();
- throw new RuntimeException(e.getMessage() + ' '
- + sw.toString());
- }
- accept(cmv);
- }
- }, labels);
- this.access = access;
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String desc,
- final boolean visible) {
- checkEndMethod();
- checkDesc(desc, false);
- return new CheckAnnotationAdapter(super.visitAnnotation(desc, visible));
- }
-
- @Override
- public AnnotationVisitor visitAnnotationDefault() {
- checkEndMethod();
- return new CheckAnnotationAdapter(super.visitAnnotationDefault(), false);
- }
-
- @Override
- public AnnotationVisitor visitParameterAnnotation(final int parameter,
- final String desc, final boolean visible) {
- checkEndMethod();
- checkDesc(desc, false);
- return new CheckAnnotationAdapter(super.visitParameterAnnotation(
- parameter, desc, visible));
- }
-
- @Override
- public void visitAttribute(final Attribute attr) {
- checkEndMethod();
- if (attr == null) {
- throw new IllegalArgumentException(
- "Invalid attribute (must not be null)");
- }
- super.visitAttribute(attr);
- }
-
- @Override
- public void visitCode() {
- if ((access & Opcodes.ACC_ABSTRACT) != 0) {
- throw new RuntimeException("Abstract methods cannot have code");
- }
- startCode = true;
- super.visitCode();
- }
-
- @Override
- public void visitFrame(final int type, final int nLocal,
- final Object[] local, final int nStack, final Object[] stack) {
- if (insnCount == lastFrame) {
- throw new IllegalStateException(
- "At most one frame can be visited at a given code location.");
- }
- lastFrame = insnCount;
- int mLocal;
- int mStack;
- switch (type) {
- case Opcodes.F_NEW:
- case Opcodes.F_FULL:
- mLocal = Integer.MAX_VALUE;
- mStack = Integer.MAX_VALUE;
- break;
-
- case Opcodes.F_SAME:
- mLocal = 0;
- mStack = 0;
- break;
-
- case Opcodes.F_SAME1:
- mLocal = 0;
- mStack = 1;
- break;
-
- case Opcodes.F_APPEND:
- case Opcodes.F_CHOP:
- mLocal = 3;
- mStack = 0;
- break;
-
- default:
- throw new IllegalArgumentException("Invalid frame type " + type);
- }
-
- if (nLocal > mLocal) {
- throw new IllegalArgumentException("Invalid nLocal=" + nLocal
- + " for frame type " + type);
- }
- if (nStack > mStack) {
- throw new IllegalArgumentException("Invalid nStack=" + nStack
- + " for frame type " + type);
- }
-
- if (type != Opcodes.F_CHOP) {
- if (nLocal > 0 && (local == null || local.length < nLocal)) {
- throw new IllegalArgumentException(
- "Array local[] is shorter than nLocal");
- }
- for (int i = 0; i < nLocal; ++i) {
- checkFrameValue(local[i]);
- }
- }
- if (nStack > 0 && (stack == null || stack.length < nStack)) {
- throw new IllegalArgumentException(
- "Array stack[] is shorter than nStack");
- }
- for (int i = 0; i < nStack; ++i) {
- checkFrameValue(stack[i]);
- }
- if (type == Opcodes.F_NEW) {
- ++expandedFrames;
- } else {
- ++compressedFrames;
- }
- if (expandedFrames > 0 && compressedFrames > 0) {
- throw new RuntimeException(
- "Expanded and compressed frames must not be mixed.");
- }
- super.visitFrame(type, nLocal, local, nStack, stack);
- }
-
- @Override
- public void visitInsn(final int opcode) {
- checkStartCode();
- checkEndCode();
- checkOpcode(opcode, 0);
- super.visitInsn(opcode);
- ++insnCount;
- }
-
- @Override
- public void visitIntInsn(final int opcode, final int operand) {
- checkStartCode();
- checkEndCode();
- checkOpcode(opcode, 1);
- switch (opcode) {
- case Opcodes.BIPUSH:
- checkSignedByte(operand, "Invalid operand");
- break;
- case Opcodes.SIPUSH:
- checkSignedShort(operand, "Invalid operand");
- break;
- // case Constants.NEWARRAY:
- default:
- if (operand < Opcodes.T_BOOLEAN || operand > Opcodes.T_LONG) {
- throw new IllegalArgumentException(
- "Invalid operand (must be an array type code T_...): "
- + operand);
- }
- }
- super.visitIntInsn(opcode, operand);
- ++insnCount;
- }
-
- @Override
- public void visitVarInsn(final int opcode, final int var) {
- checkStartCode();
- checkEndCode();
- checkOpcode(opcode, 2);
- checkUnsignedShort(var, "Invalid variable index");
- super.visitVarInsn(opcode, var);
- ++insnCount;
- }
-
- @Override
- public void visitTypeInsn(final int opcode, final String type) {
- checkStartCode();
- checkEndCode();
- checkOpcode(opcode, 3);
- checkInternalName(type, "type");
- if (opcode == Opcodes.NEW && type.charAt(0) == '[') {
- throw new IllegalArgumentException(
- "NEW cannot be used to create arrays: " + type);
- }
- super.visitTypeInsn(opcode, type);
- ++insnCount;
- }
-
- @Override
- public void visitFieldInsn(final int opcode, final String owner,
- final String name, final String desc) {
- checkStartCode();
- checkEndCode();
- checkOpcode(opcode, 4);
- checkInternalName(owner, "owner");
- checkUnqualifiedName(version, name, "name");
- checkDesc(desc, false);
- super.visitFieldInsn(opcode, owner, name, desc);
- ++insnCount;
- }
-
- @Override
- public void visitMethodInsn(final int opcode, final String owner,
- final String name, final String desc) {
- checkStartCode();
- checkEndCode();
- checkOpcode(opcode, 5);
- if (opcode != Opcodes.INVOKESPECIAL || !"".equals(name)) {
- checkMethodIdentifier(version, name, "name");
- }
- checkInternalName(owner, "owner");
- checkMethodDesc(desc);
- super.visitMethodInsn(opcode, owner, name, desc);
- ++insnCount;
- }
-
- @Override
- public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
- Object... bsmArgs) {
- checkStartCode();
- checkEndCode();
- checkMethodIdentifier(version, name, "name");
- checkMethodDesc(desc);
- if (bsm.getTag() != Opcodes.H_INVOKESTATIC
- && bsm.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
- throw new IllegalArgumentException("invalid handle tag "
- + bsm.getTag());
- }
- for (int i = 0; i < bsmArgs.length; i++) {
- checkLDCConstant(bsmArgs[i]);
- }
- super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
- ++insnCount;
- }
-
- @Override
- public void visitJumpInsn(final int opcode, final Label label) {
- checkStartCode();
- checkEndCode();
- checkOpcode(opcode, 6);
- checkLabel(label, false, "label");
- checkNonDebugLabel(label);
- super.visitJumpInsn(opcode, label);
- usedLabels.add(label);
- ++insnCount;
- }
-
- @Override
- public void visitLabel(final Label label) {
- checkStartCode();
- checkEndCode();
- checkLabel(label, false, "label");
- if (labels.get(label) != null) {
- throw new IllegalArgumentException("Already visited label");
- }
- labels.put(label, new Integer(insnCount));
- super.visitLabel(label);
- }
-
- @Override
- public void visitLdcInsn(final Object cst) {
- checkStartCode();
- checkEndCode();
- checkLDCConstant(cst);
- super.visitLdcInsn(cst);
- ++insnCount;
- }
-
- @Override
- public void visitIincInsn(final int var, final int increment) {
- checkStartCode();
- checkEndCode();
- checkUnsignedShort(var, "Invalid variable index");
- checkSignedShort(increment, "Invalid increment");
- super.visitIincInsn(var, increment);
- ++insnCount;
- }
-
- @Override
- public void visitTableSwitchInsn(final int min, final int max,
- final Label dflt, final Label... labels) {
- checkStartCode();
- checkEndCode();
- if (max < min) {
- throw new IllegalArgumentException("Max = " + max
- + " must be greater than or equal to min = " + min);
- }
- checkLabel(dflt, false, "default label");
- checkNonDebugLabel(dflt);
- if (labels == null || labels.length != max - min + 1) {
- throw new IllegalArgumentException(
- "There must be max - min + 1 labels");
- }
- for (int i = 0; i < labels.length; ++i) {
- checkLabel(labels[i], false, "label at index " + i);
- checkNonDebugLabel(labels[i]);
- }
- super.visitTableSwitchInsn(min, max, dflt, labels);
- for (int i = 0; i < labels.length; ++i) {
- usedLabels.add(labels[i]);
- }
- ++insnCount;
- }
-
- @Override
- public void visitLookupSwitchInsn(final Label dflt, final int[] keys,
- final Label[] labels) {
- checkEndCode();
- checkStartCode();
- checkLabel(dflt, false, "default label");
- checkNonDebugLabel(dflt);
- if (keys == null || labels == null || keys.length != labels.length) {
- throw new IllegalArgumentException(
- "There must be the same number of keys and labels");
- }
- for (int i = 0; i < labels.length; ++i) {
- checkLabel(labels[i], false, "label at index " + i);
- checkNonDebugLabel(labels[i]);
- }
- super.visitLookupSwitchInsn(dflt, keys, labels);
- usedLabels.add(dflt);
- for (int i = 0; i < labels.length; ++i) {
- usedLabels.add(labels[i]);
- }
- ++insnCount;
- }
-
- @Override
- public void visitMultiANewArrayInsn(final String desc, final int dims) {
- checkStartCode();
- checkEndCode();
- checkDesc(desc, false);
- if (desc.charAt(0) != '[') {
- throw new IllegalArgumentException(
- "Invalid descriptor (must be an array type descriptor): "
- + desc);
- }
- if (dims < 1) {
- throw new IllegalArgumentException(
- "Invalid dimensions (must be greater than 0): " + dims);
- }
- if (dims > desc.lastIndexOf('[') + 1) {
- throw new IllegalArgumentException(
- "Invalid dimensions (must not be greater than dims(desc)): "
- + dims);
- }
- super.visitMultiANewArrayInsn(desc, dims);
- ++insnCount;
- }
-
- @Override
- public void visitTryCatchBlock(final Label start, final Label end,
- final Label handler, final String type) {
- checkStartCode();
- checkEndCode();
- checkLabel(start, false, "start label");
- checkLabel(end, false, "end label");
- checkLabel(handler, false, "handler label");
- checkNonDebugLabel(start);
- checkNonDebugLabel(end);
- checkNonDebugLabel(handler);
- if (labels.get(start) != null || labels.get(end) != null
- || labels.get(handler) != null) {
- throw new IllegalStateException(
- "Try catch blocks must be visited before their labels");
- }
- if (type != null) {
- checkInternalName(type, "type");
- }
- super.visitTryCatchBlock(start, end, handler, type);
- handlers.add(start);
- handlers.add(end);
- }
-
- @Override
- public void visitLocalVariable(final String name, final String desc,
- final String signature, final Label start, final Label end,
- final int index) {
- checkStartCode();
- checkEndCode();
- checkUnqualifiedName(version, name, "name");
- checkDesc(desc, false);
- checkLabel(start, true, "start label");
- checkLabel(end, true, "end label");
- checkUnsignedShort(index, "Invalid variable index");
- int s = labels.get(start).intValue();
- int e = labels.get(end).intValue();
- if (e < s) {
- throw new IllegalArgumentException(
- "Invalid start and end labels (end must be greater than start)");
- }
- super.visitLocalVariable(name, desc, signature, start, end, index);
- }
-
- @Override
- public void visitLineNumber(final int line, final Label start) {
- checkStartCode();
- checkEndCode();
- checkUnsignedShort(line, "Invalid line number");
- checkLabel(start, true, "start label");
- super.visitLineNumber(line, start);
- }
-
- @Override
- public void visitMaxs(final int maxStack, final int maxLocals) {
- checkStartCode();
- checkEndCode();
- endCode = true;
- for (Label l : usedLabels) {
- if (labels.get(l) == null) {
- throw new IllegalStateException("Undefined label used");
- }
- }
- for (int i = 0; i < handlers.size();) {
- Integer start = labels.get(handlers.get(i++));
- Integer end = labels.get(handlers.get(i++));
- if (start == null || end == null) {
- throw new IllegalStateException(
- "Undefined try catch block labels");
- }
- if (end.intValue() <= start.intValue()) {
- throw new IllegalStateException(
- "Emty try catch block handler range");
- }
- }
- checkUnsignedShort(maxStack, "Invalid max stack");
- checkUnsignedShort(maxLocals, "Invalid max locals");
- super.visitMaxs(maxStack, maxLocals);
- }
-
- @Override
- public void visitEnd() {
- checkEndMethod();
- endMethod = true;
- super.visitEnd();
- }
-
- // -------------------------------------------------------------------------
-
- /**
- * Checks that the visitCode method has been called.
- */
- void checkStartCode() {
- if (!startCode) {
- throw new IllegalStateException(
- "Cannot visit instructions before visitCode has been called.");
- }
- }
-
- /**
- * Checks that the visitMaxs method has not been called.
- */
- void checkEndCode() {
- if (endCode) {
- throw new IllegalStateException(
- "Cannot visit instructions after visitMaxs has been called.");
- }
- }
-
- /**
- * Checks that the visitEnd method has not been called.
- */
- void checkEndMethod() {
- if (endMethod) {
- throw new IllegalStateException(
- "Cannot visit elements after visitEnd has been called.");
- }
- }
-
- /**
- * Checks a stack frame value.
- *
- * @param value
- * the value to be checked.
- */
- void checkFrameValue(final Object value) {
- if (value == Opcodes.TOP || value == Opcodes.INTEGER
- || value == Opcodes.FLOAT || value == Opcodes.LONG
- || value == Opcodes.DOUBLE || value == Opcodes.NULL
- || value == Opcodes.UNINITIALIZED_THIS) {
- return;
- }
- if (value instanceof String) {
- checkInternalName((String) value, "Invalid stack frame value");
- return;
- }
- if (!(value instanceof Label)) {
- throw new IllegalArgumentException("Invalid stack frame value: "
- + value);
- } else {
- usedLabels.add((Label) value);
- }
- }
-
- /**
- * Checks that the type of the given opcode is equal to the given type.
- *
- * @param opcode
- * the opcode to be checked.
- * @param type
- * the expected opcode type.
- */
- static void checkOpcode(final int opcode, final int type) {
- if (opcode < 0 || opcode > 199 || TYPE[opcode] != type) {
- throw new IllegalArgumentException("Invalid opcode: " + opcode);
- }
- }
-
- /**
- * Checks that the given value is a signed byte.
- *
- * @param value
- * the value to be checked.
- * @param msg
- * an message to be used in case of error.
- */
- static void checkSignedByte(final int value, final String msg) {
- if (value < Byte.MIN_VALUE || value > Byte.MAX_VALUE) {
- throw new IllegalArgumentException(msg
- + " (must be a signed byte): " + value);
- }
- }
-
- /**
- * Checks that the given value is a signed short.
- *
- * @param value
- * the value to be checked.
- * @param msg
- * an message to be used in case of error.
- */
- static void checkSignedShort(final int value, final String msg) {
- if (value < Short.MIN_VALUE || value > Short.MAX_VALUE) {
- throw new IllegalArgumentException(msg
- + " (must be a signed short): " + value);
- }
- }
-
- /**
- * Checks that the given value is an unsigned short.
- *
- * @param value
- * the value to be checked.
- * @param msg
- * an message to be used in case of error.
- */
- static void checkUnsignedShort(final int value, final String msg) {
- if (value < 0 || value > 65535) {
- throw new IllegalArgumentException(msg
- + " (must be an unsigned short): " + value);
- }
- }
-
- /**
- * Checks that the given value is an {@link Integer}, a{@link Float}, a
- * {@link Long}, a {@link Double} or a {@link String}.
- *
- * @param cst
- * the value to be checked.
- */
- static void checkConstant(final Object cst) {
- if (!(cst instanceof Integer) && !(cst instanceof Float)
- && !(cst instanceof Long) && !(cst instanceof Double)
- && !(cst instanceof String)) {
- throw new IllegalArgumentException("Invalid constant: " + cst);
- }
- }
-
- void checkLDCConstant(final Object cst) {
- if (cst instanceof Type) {
- int s = ((Type) cst).getSort();
- if (s != Type.OBJECT && s != Type.ARRAY && s != Type.METHOD) {
- throw new IllegalArgumentException("Illegal LDC constant value");
- }
- if (s != Type.METHOD && (version & 0xFFFF) < Opcodes.V1_5) {
- throw new IllegalArgumentException(
- "ldc of a constant class requires at least version 1.5");
- }
- if (s == Type.METHOD && (version & 0xFFFF) < Opcodes.V1_7) {
- throw new IllegalArgumentException(
- "ldc of a method type requires at least version 1.7");
- }
- } else if (cst instanceof Handle) {
- if ((version & 0xFFFF) < Opcodes.V1_7) {
- throw new IllegalArgumentException(
- "ldc of a handle requires at least version 1.7");
- }
- int tag = ((Handle) cst).getTag();
- if (tag < Opcodes.H_GETFIELD || tag > Opcodes.H_INVOKEINTERFACE) {
- throw new IllegalArgumentException("invalid handle tag " + tag);
- }
- } else {
- checkConstant(cst);
- }
- }
-
- /**
- * Checks that the given string is a valid unqualified name.
- *
- * @param version
- * the class version.
- * @param name
- * the string to be checked.
- * @param msg
- * a message to be used in case of error.
- */
- static void checkUnqualifiedName(int version, final String name,
- final String msg) {
- if ((version & 0xFFFF) < Opcodes.V1_5) {
- checkIdentifier(name, msg);
- } else {
- for (int i = 0; i < name.length(); ++i) {
- if (".;[/".indexOf(name.charAt(i)) != -1) {
- throw new IllegalArgumentException("Invalid " + msg
- + " (must be a valid unqualified name): " + name);
- }
- }
- }
- }
-
- /**
- * Checks that the given string is a valid Java identifier.
- *
- * @param name
- * the string to be checked.
- * @param msg
- * a message to be used in case of error.
- */
- static void checkIdentifier(final String name, final String msg) {
- checkIdentifier(name, 0, -1, msg);
- }
-
- /**
- * Checks that the given substring is a valid Java identifier.
- *
- * @param name
- * the string to be checked.
- * @param start
- * index of the first character of the identifier (inclusive).
- * @param end
- * index of the last character of the identifier (exclusive). -1
- * is equivalent to name.length() if name is not
- * null .
- * @param msg
- * a message to be used in case of error.
- */
- static void checkIdentifier(final String name, final int start,
- final int end, final String msg) {
- if (name == null || (end == -1 ? name.length() <= start : end <= start)) {
- throw new IllegalArgumentException("Invalid " + msg
- + " (must not be null or empty)");
- }
- if (!Character.isJavaIdentifierStart(name.charAt(start))) {
- throw new IllegalArgumentException("Invalid " + msg
- + " (must be a valid Java identifier): " + name);
- }
- int max = end == -1 ? name.length() : end;
- for (int i = start + 1; i < max; ++i) {
- if (!Character.isJavaIdentifierPart(name.charAt(i))) {
- throw new IllegalArgumentException("Invalid " + msg
- + " (must be a valid Java identifier): " + name);
- }
- }
- }
-
- /**
- * Checks that the given string is a valid Java identifier.
- *
- * @param version
- * the class version.
- * @param name
- * the string to be checked.
- * @param msg
- * a message to be used in case of error.
- */
- static void checkMethodIdentifier(int version, final String name,
- final String msg) {
- if (name == null || name.length() == 0) {
- throw new IllegalArgumentException("Invalid " + msg
- + " (must not be null or empty)");
- }
- if ((version & 0xFFFF) >= Opcodes.V1_5) {
- for (int i = 0; i < name.length(); ++i) {
- if (".;[/<>".indexOf(name.charAt(i)) != -1) {
- throw new IllegalArgumentException("Invalid " + msg
- + " (must be a valid unqualified name): " + name);
- }
- }
- return;
- }
- if (!Character.isJavaIdentifierStart(name.charAt(0))) {
- throw new IllegalArgumentException(
- "Invalid "
- + msg
- + " (must be a '', '' or a valid Java identifier): "
- + name);
- }
- for (int i = 1; i < name.length(); ++i) {
- if (!Character.isJavaIdentifierPart(name.charAt(i))) {
- throw new IllegalArgumentException(
- "Invalid "
- + msg
- + " (must be '' or '' or a valid Java identifier): "
- + name);
- }
- }
- }
-
- /**
- * Checks that the given string is a valid internal class name.
- *
- * @param name
- * the string to be checked.
- * @param msg
- * a message to be used in case of error.
- */
- static void checkInternalName(final String name, final String msg) {
- if (name == null || name.length() == 0) {
- throw new IllegalArgumentException("Invalid " + msg
- + " (must not be null or empty)");
- }
- if (name.charAt(0) == '[') {
- checkDesc(name, false);
- } else {
- checkInternalName(name, 0, -1, msg);
- }
- }
-
- /**
- * Checks that the given substring is a valid internal class name.
- *
- * @param name
- * the string to be checked.
- * @param start
- * index of the first character of the identifier (inclusive).
- * @param end
- * index of the last character of the identifier (exclusive). -1
- * is equivalent to name.length() if name is not
- * null .
- * @param msg
- * a message to be used in case of error.
- */
- static void checkInternalName(final String name, final int start,
- final int end, final String msg) {
- int max = end == -1 ? name.length() : end;
- try {
- int begin = start;
- int slash;
- do {
- slash = name.indexOf('/', begin + 1);
- if (slash == -1 || slash > max) {
- slash = max;
- }
- checkIdentifier(name, begin, slash, null);
- begin = slash + 1;
- } while (slash != max);
- } catch (IllegalArgumentException _) {
- throw new IllegalArgumentException(
- "Invalid "
- + msg
- + " (must be a fully qualified class name in internal form): "
- + name);
- }
- }
-
- /**
- * Checks that the given string is a valid type descriptor.
- *
- * @param desc
- * the string to be checked.
- * @param canBeVoid
- * true if V can be considered valid.
- */
- static void checkDesc(final String desc, final boolean canBeVoid) {
- int end = checkDesc(desc, 0, canBeVoid);
- if (end != desc.length()) {
- throw new IllegalArgumentException("Invalid descriptor: " + desc);
- }
- }
-
- /**
- * Checks that a the given substring is a valid type descriptor.
- *
- * @param desc
- * the string to be checked.
- * @param start
- * index of the first character of the identifier (inclusive).
- * @param canBeVoid
- * true if V can be considered valid.
- * @return the index of the last character of the type decriptor, plus one.
- */
- static int checkDesc(final String desc, final int start,
- final boolean canBeVoid) {
- if (desc == null || start >= desc.length()) {
- throw new IllegalArgumentException(
- "Invalid type descriptor (must not be null or empty)");
- }
- int index;
- switch (desc.charAt(start)) {
- case 'V':
- if (canBeVoid) {
- return start + 1;
- } else {
- throw new IllegalArgumentException("Invalid descriptor: "
- + desc);
- }
- case 'Z':
- case 'C':
- case 'B':
- case 'S':
- case 'I':
- case 'F':
- case 'J':
- case 'D':
- return start + 1;
- case '[':
- index = start + 1;
- while (index < desc.length() && desc.charAt(index) == '[') {
- ++index;
- }
- if (index < desc.length()) {
- return checkDesc(desc, index, false);
- } else {
- throw new IllegalArgumentException("Invalid descriptor: "
- + desc);
- }
- case 'L':
- index = desc.indexOf(';', start);
- if (index == -1 || index - start < 2) {
- throw new IllegalArgumentException("Invalid descriptor: "
- + desc);
- }
- try {
- checkInternalName(desc, start + 1, index, null);
- } catch (IllegalArgumentException _) {
- throw new IllegalArgumentException("Invalid descriptor: "
- + desc);
- }
- return index + 1;
- default:
- throw new IllegalArgumentException("Invalid descriptor: " + desc);
- }
- }
-
- /**
- * Checks that the given string is a valid method descriptor.
- *
- * @param desc
- * the string to be checked.
- */
- static void checkMethodDesc(final String desc) {
- if (desc == null || desc.length() == 0) {
- throw new IllegalArgumentException(
- "Invalid method descriptor (must not be null or empty)");
- }
- if (desc.charAt(0) != '(' || desc.length() < 3) {
- throw new IllegalArgumentException("Invalid descriptor: " + desc);
- }
- int start = 1;
- if (desc.charAt(start) != ')') {
- do {
- if (desc.charAt(start) == 'V') {
- throw new IllegalArgumentException("Invalid descriptor: "
- + desc);
- }
- start = checkDesc(desc, start, false);
- } while (start < desc.length() && desc.charAt(start) != ')');
- }
- start = checkDesc(desc, start + 1, true);
- if (start != desc.length()) {
- throw new IllegalArgumentException("Invalid descriptor: " + desc);
- }
- }
-
- /**
- * Checks that the given label is not null. This method can also check that
- * the label has been visited.
- *
- * @param label
- * the label to be checked.
- * @param checkVisited
- * true to check that the label has been visited.
- * @param msg
- * a message to be used in case of error.
- */
- void checkLabel(final Label label, final boolean checkVisited,
- final String msg) {
- if (label == null) {
- throw new IllegalArgumentException("Invalid " + msg
- + " (must not be null)");
- }
- if (checkVisited && labels.get(label) == null) {
- throw new IllegalArgumentException("Invalid " + msg
- + " (must be visited first)");
- }
- }
-
- /**
- * Checks that the given label is not a label used only for debug purposes.
- *
- * @param label
- * the label to be checked.
- */
- private static void checkNonDebugLabel(final Label label) {
- Field f = getLabelStatusField();
- int status = 0;
- try {
- status = f == null ? 0 : ((Integer) f.get(label)).intValue();
- } catch (IllegalAccessException e) {
- throw new Error("Internal error");
- }
- if ((status & 0x01) != 0) {
- throw new IllegalArgumentException(
- "Labels used for debug info cannot be reused for control flow");
- }
- }
-
- /**
- * Returns the Field object corresponding to the Label.status field.
- *
- * @return the Field object corresponding to the Label.status field.
- */
- private static Field getLabelStatusField() {
- if (labelStatusField == null) {
- labelStatusField = getLabelField("a");
- if (labelStatusField == null) {
- labelStatusField = getLabelField("status");
- }
- }
- return labelStatusField;
- }
-
- /**
- * Returns the field of the Label class whose name is given.
- *
- * @param name
- * a field name.
- * @return the field of the Label class whose name is given, or null.
- */
- private static Field getLabelField(final String name) {
- try {
- Field f = Label.class.getDeclaredField(name);
- f.setAccessible(true);
- return f;
- } catch (NoSuchFieldException e) {
- return null;
- }
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/CheckSignatureAdapter.java b/parabotv2/src/org/objectweb/asm/util/CheckSignatureAdapter.java
deleted file mode 100644
index 6f7693a..0000000
--- a/parabotv2/src/org/objectweb/asm/util/CheckSignatureAdapter.java
+++ /dev/null
@@ -1,330 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.signature.SignatureVisitor;
-
-/**
- * A {@link org.objectweb.asm.signature.SignatureVisitor} that checks that its methods are properly used.
- *
- * @author Eric Bruneton
- */
-public class CheckSignatureAdapter extends SignatureVisitor {
-
- /**
- * Type to be used to check class signatures. See
- * {@link #CheckSignatureAdapter(int, org.objectweb.asm.signature.SignatureVisitor)
- * CheckSignatureAdapter}.
- */
- public static final int CLASS_SIGNATURE = 0;
-
- /**
- * Type to be used to check method signatures. See
- * {@link #CheckSignatureAdapter(int, org.objectweb.asm.signature.SignatureVisitor)
- * CheckSignatureAdapter}.
- */
- public static final int METHOD_SIGNATURE = 1;
-
- /**
- * Type to be used to check type signatures.See
- * {@link #CheckSignatureAdapter(int, org.objectweb.asm.signature.SignatureVisitor)
- * CheckSignatureAdapter}.
- */
- public static final int TYPE_SIGNATURE = 2;
-
- private static final int EMPTY = 1;
-
- private static final int FORMAL = 2;
-
- private static final int BOUND = 4;
-
- private static final int SUPER = 8;
-
- private static final int PARAM = 16;
-
- private static final int RETURN = 32;
-
- private static final int SIMPLE_TYPE = 64;
-
- private static final int CLASS_TYPE = 128;
-
- private static final int END = 256;
-
- /**
- * Type of the signature to be checked.
- */
- private final int type;
-
- /**
- * State of the automaton used to check the order of method calls.
- */
- private int state;
-
- /**
- * true if the checked type signature can be 'V'.
- */
- private boolean canBeVoid;
-
- /**
- * The visitor to which this adapter must delegate calls. May be
- * null .
- */
- private final SignatureVisitor sv;
-
- /**
- * Creates a new {@link org.objectweb.asm.util.CheckSignatureAdapter} object. Subclasses must
- * not use this constructor . Instead, they must use the
- * {@link #CheckSignatureAdapter(int, int, org.objectweb.asm.signature.SignatureVisitor)} version.
- *
- * @param type
- * the type of signature to be checked. See
- * {@link #CLASS_SIGNATURE}, {@link #METHOD_SIGNATURE} and
- * {@link #TYPE_SIGNATURE}.
- * @param sv
- * the visitor to which this adapter must delegate calls. May be
- * null .
- */
- public CheckSignatureAdapter(final int type, final SignatureVisitor sv) {
- this(Opcodes.ASM4, type, sv);
- }
-
- /**
- * Creates a new {@link org.objectweb.asm.util.CheckSignatureAdapter} object.
- *
- * @param api
- * the ASM API version implemented by this visitor. Must be one
- * of {@link org.objectweb.asm.Opcodes#ASM4}.
- * @param type
- * the type of signature to be checked. See
- * {@link #CLASS_SIGNATURE}, {@link #METHOD_SIGNATURE} and
- * {@link #TYPE_SIGNATURE}.
- * @param sv
- * the visitor to which this adapter must delegate calls. May be
- * null .
- */
- protected CheckSignatureAdapter(final int api, final int type,
- final SignatureVisitor sv) {
- super(api);
- this.type = type;
- this.state = EMPTY;
- this.sv = sv;
- }
-
- // class and method signatures
-
- @Override
- public void visitFormalTypeParameter(final String name) {
- if (type == TYPE_SIGNATURE
- || (state != EMPTY && state != FORMAL && state != BOUND)) {
- throw new IllegalStateException();
- }
- CheckMethodAdapter.checkIdentifier(name, "formal type parameter");
- state = FORMAL;
- if (sv != null) {
- sv.visitFormalTypeParameter(name);
- }
- }
-
- @Override
- public SignatureVisitor visitClassBound() {
- if (state != FORMAL) {
- throw new IllegalStateException();
- }
- state = BOUND;
- SignatureVisitor v = sv == null ? null : sv.visitClassBound();
- return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
- }
-
- @Override
- public SignatureVisitor visitInterfaceBound() {
- if (state != FORMAL && state != BOUND) {
- throw new IllegalArgumentException();
- }
- SignatureVisitor v = sv == null ? null : sv.visitInterfaceBound();
- return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
- }
-
- // class signatures
-
- @Override
- public SignatureVisitor visitSuperclass() {
- if (type != CLASS_SIGNATURE || (state & (EMPTY | FORMAL | BOUND)) == 0) {
- throw new IllegalArgumentException();
- }
- state = SUPER;
- SignatureVisitor v = sv == null ? null : sv.visitSuperclass();
- return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
- }
-
- @Override
- public SignatureVisitor visitInterface() {
- if (state != SUPER) {
- throw new IllegalStateException();
- }
- SignatureVisitor v = sv == null ? null : sv.visitInterface();
- return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
- }
-
- // method signatures
-
- @Override
- public SignatureVisitor visitParameterType() {
- if (type != METHOD_SIGNATURE
- || (state & (EMPTY | FORMAL | BOUND | PARAM)) == 0) {
- throw new IllegalArgumentException();
- }
- state = PARAM;
- SignatureVisitor v = sv == null ? null : sv.visitParameterType();
- return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
- }
-
- @Override
- public SignatureVisitor visitReturnType() {
- if (type != METHOD_SIGNATURE
- || (state & (EMPTY | FORMAL | BOUND | PARAM)) == 0) {
- throw new IllegalArgumentException();
- }
- state = RETURN;
- SignatureVisitor v = sv == null ? null : sv.visitReturnType();
- CheckSignatureAdapter cv = new CheckSignatureAdapter(TYPE_SIGNATURE, v);
- cv.canBeVoid = true;
- return cv;
- }
-
- @Override
- public SignatureVisitor visitExceptionType() {
- if (state != RETURN) {
- throw new IllegalStateException();
- }
- SignatureVisitor v = sv == null ? null : sv.visitExceptionType();
- return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
- }
-
- // type signatures
-
- @Override
- public void visitBaseType(final char descriptor) {
- if (type != TYPE_SIGNATURE || state != EMPTY) {
- throw new IllegalStateException();
- }
- if (descriptor == 'V') {
- if (!canBeVoid) {
- throw new IllegalArgumentException();
- }
- } else {
- if ("ZCBSIFJD".indexOf(descriptor) == -1) {
- throw new IllegalArgumentException();
- }
- }
- state = SIMPLE_TYPE;
- if (sv != null) {
- sv.visitBaseType(descriptor);
- }
- }
-
- @Override
- public void visitTypeVariable(final String name) {
- if (type != TYPE_SIGNATURE || state != EMPTY) {
- throw new IllegalStateException();
- }
- CheckMethodAdapter.checkIdentifier(name, "type variable");
- state = SIMPLE_TYPE;
- if (sv != null) {
- sv.visitTypeVariable(name);
- }
- }
-
- @Override
- public SignatureVisitor visitArrayType() {
- if (type != TYPE_SIGNATURE || state != EMPTY) {
- throw new IllegalStateException();
- }
- state = SIMPLE_TYPE;
- SignatureVisitor v = sv == null ? null : sv.visitArrayType();
- return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
- }
-
- @Override
- public void visitClassType(final String name) {
- if (type != TYPE_SIGNATURE || state != EMPTY) {
- throw new IllegalStateException();
- }
- CheckMethodAdapter.checkInternalName(name, "class name");
- state = CLASS_TYPE;
- if (sv != null) {
- sv.visitClassType(name);
- }
- }
-
- @Override
- public void visitInnerClassType(final String name) {
- if (state != CLASS_TYPE) {
- throw new IllegalStateException();
- }
- CheckMethodAdapter.checkIdentifier(name, "inner class name");
- if (sv != null) {
- sv.visitInnerClassType(name);
- }
- }
-
- @Override
- public void visitTypeArgument() {
- if (state != CLASS_TYPE) {
- throw new IllegalStateException();
- }
- if (sv != null) {
- sv.visitTypeArgument();
- }
- }
-
- @Override
- public SignatureVisitor visitTypeArgument(final char wildcard) {
- if (state != CLASS_TYPE) {
- throw new IllegalStateException();
- }
- if ("+-=".indexOf(wildcard) == -1) {
- throw new IllegalArgumentException();
- }
- SignatureVisitor v = sv == null ? null : sv.visitTypeArgument(wildcard);
- return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
- }
-
- @Override
- public void visitEnd() {
- if (state != CLASS_TYPE) {
- throw new IllegalStateException();
- }
- state = END;
- if (sv != null) {
- sv.visitEnd();
- }
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/Printer.java b/parabotv2/src/org/objectweb/asm/util/Printer.java
deleted file mode 100644
index b5742e2..0000000
--- a/parabotv2/src/org/objectweb/asm/util/Printer.java
+++ /dev/null
@@ -1,499 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.objectweb.asm.Attribute;
-import org.objectweb.asm.Handle;
-import org.objectweb.asm.Label;
-
-/**
- * An abstract converter from visit events to text.
- *
- * @author Eric Bruneton
- */
-public abstract class Printer {
-
- /**
- * The names of the Java Virtual Machine opcodes.
- */
- public static final String[] OPCODES;
-
- /**
- * The names of the for operand parameter values of the
- * {@link org.objectweb.asm.MethodVisitor#visitIntInsn} method when
- * opcode is NEWARRAY.
- */
- public static final String[] TYPES;
-
- /**
- * The names of the tag field values for
- * {@link org.objectweb.asm.Handle}.
- */
- public static final String[] HANDLE_TAG;
-
- static {
- String s = "NOP,ACONST_NULL,ICONST_M1,ICONST_0,ICONST_1,ICONST_2,"
- + "ICONST_3,ICONST_4,ICONST_5,LCONST_0,LCONST_1,FCONST_0,"
- + "FCONST_1,FCONST_2,DCONST_0,DCONST_1,BIPUSH,SIPUSH,LDC,,,"
- + "ILOAD,LLOAD,FLOAD,DLOAD,ALOAD,,,,,,,,,,,,,,,,,,,,,IALOAD,"
- + "LALOAD,FALOAD,DALOAD,AALOAD,BALOAD,CALOAD,SALOAD,ISTORE,"
- + "LSTORE,FSTORE,DSTORE,ASTORE,,,,,,,,,,,,,,,,,,,,,IASTORE,"
- + "LASTORE,FASTORE,DASTORE,AASTORE,BASTORE,CASTORE,SASTORE,POP,"
- + "POP2,DUP,DUP_X1,DUP_X2,DUP2,DUP2_X1,DUP2_X2,SWAP,IADD,LADD,"
- + "FADD,DADD,ISUB,LSUB,FSUB,DSUB,IMUL,LMUL,FMUL,DMUL,IDIV,LDIV,"
- + "FDIV,DDIV,IREM,LREM,FREM,DREM,INEG,LNEG,FNEG,DNEG,ISHL,LSHL,"
- + "ISHR,LSHR,IUSHR,LUSHR,IAND,LAND,IOR,LOR,IXOR,LXOR,IINC,I2L,"
- + "I2F,I2D,L2I,L2F,L2D,F2I,F2L,F2D,D2I,D2L,D2F,I2B,I2C,I2S,LCMP,"
- + "FCMPL,FCMPG,DCMPL,DCMPG,IFEQ,IFNE,IFLT,IFGE,IFGT,IFLE,"
- + "IF_ICMPEQ,IF_ICMPNE,IF_ICMPLT,IF_ICMPGE,IF_ICMPGT,IF_ICMPLE,"
- + "IF_ACMPEQ,IF_ACMPNE,GOTO,JSR,RET,TABLESWITCH,LOOKUPSWITCH,"
- + "IRETURN,LRETURN,FRETURN,DRETURN,ARETURN,RETURN,GETSTATIC,"
- + "PUTSTATIC,GETFIELD,PUTFIELD,INVOKEVIRTUAL,INVOKESPECIAL,"
- + "INVOKESTATIC,INVOKEINTERFACE,INVOKEDYNAMIC,NEW,NEWARRAY,"
- + "ANEWARRAY,ARRAYLENGTH,ATHROW,CHECKCAST,INSTANCEOF,"
- + "MONITORENTER,MONITOREXIT,,MULTIANEWARRAY,IFNULL,IFNONNULL,";
- OPCODES = new String[200];
- int i = 0;
- int j = 0;
- int l;
- while ((l = s.indexOf(',', j)) > 0) {
- OPCODES[i++] = j + 1 == l ? null : s.substring(j, l);
- j = l + 1;
- }
-
- s = "T_BOOLEAN,T_CHAR,T_FLOAT,T_DOUBLE,T_BYTE,T_SHORT,T_INT,T_LONG,";
- TYPES = new String[12];
- j = 0;
- i = 4;
- while ((l = s.indexOf(',', j)) > 0) {
- TYPES[i++] = s.substring(j, l);
- j = l + 1;
- }
-
- s = "H_GETFIELD,H_GETSTATIC,H_PUTFIELD,H_PUTSTATIC,"
- + "H_INVOKEVIRTUAL,H_INVOKESTATIC,H_INVOKESPECIAL,"
- + "H_NEWINVOKESPECIAL,H_INVOKEINTERFACE,";
- HANDLE_TAG = new String[10];
- j = 0;
- i = 1;
- while ((l = s.indexOf(',', j)) > 0) {
- HANDLE_TAG[i++] = s.substring(j, l);
- j = l + 1;
- }
- }
-
- /**
- * The ASM API version implemented by this class. The value of this field
- * must be one of {@link org.objectweb.asm.Opcodes#ASM4}.
- */
- protected final int api;
-
- /**
- * A buffer that can be used to create strings.
- */
- protected final StringBuffer buf;
-
- /**
- * The text to be printed. Since the code of methods is not necessarily
- * visited in sequential order, one method after the other, but can be
- * interlaced (some instructions from method one, then some instructions
- * from method two, then some instructions from method one again...), it is
- * not possible to print the visited instructions directly to a sequential
- * stream. A class is therefore printed in a two steps process: a string
- * tree is constructed during the visit, and printed to a sequential stream
- * at the end of the visit. This string tree is stored in this field, as a
- * string list that can contain other string lists, which can themselves
- * contain other string lists, and so on.
- */
- public final List text;
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.Printer}.
- */
- protected Printer(final int api) {
- this.api = api;
- this.buf = new StringBuffer();
- this.text = new ArrayList();
- }
-
- /**
- * Class header. See {@link org.objectweb.asm.ClassVisitor#visit}.
- */
- public abstract void visit(final int version, final int access,
- final String name, final String signature, final String superName,
- final String[] interfaces);
-
- /**
- * Class source. See {@link org.objectweb.asm.ClassVisitor#visitSource}.
- */
- public abstract void visitSource(final String file, final String debug);
-
- /**
- * Class outer class. See
- * {@link org.objectweb.asm.ClassVisitor#visitOuterClass}.
- */
- public abstract void visitOuterClass(final String owner, final String name,
- final String desc);
-
- /**
- * Class annotation. See
- * {@link org.objectweb.asm.ClassVisitor#visitAnnotation}.
- */
- public abstract Printer visitClassAnnotation(final String desc,
- final boolean visible);
-
- /**
- * Class attribute. See
- * {@link org.objectweb.asm.ClassVisitor#visitAttribute}.
- */
- public abstract void visitClassAttribute(final Attribute attr);
-
- /**
- * Class inner name. See
- * {@link org.objectweb.asm.ClassVisitor#visitInnerClass}.
- */
- public abstract void visitInnerClass(final String name,
- final String outerName, final String innerName, final int access);
-
- /**
- * Class field. See {@link org.objectweb.asm.ClassVisitor#visitField}.
- */
- public abstract Printer visitField(final int access, final String name,
- final String desc, final String signature, final Object value);
-
- /**
- * Class method. See {@link org.objectweb.asm.ClassVisitor#visitMethod}.
- */
- public abstract Printer visitMethod(final int access, final String name,
- final String desc, final String signature, final String[] exceptions);
-
- /**
- * Class end. See {@link org.objectweb.asm.ClassVisitor#visitEnd}.
- */
- public abstract void visitClassEnd();
-
- // ------------------------------------------------------------------------
- // Annotations
- // ------------------------------------------------------------------------
-
- /**
- * Annotation value. See {@link org.objectweb.asm.AnnotationVisitor#visit}.
- */
- public abstract void visit(final String name, final Object value);
-
- /**
- * Annotation enum value. See
- * {@link org.objectweb.asm.AnnotationVisitor#visitEnum}.
- */
- public abstract void visitEnum(final String name, final String desc,
- final String value);
-
- /**
- * Nested annotation value. See
- * {@link org.objectweb.asm.AnnotationVisitor#visitAnnotation}.
- */
- public abstract Printer visitAnnotation(final String name, final String desc);
-
- /**
- * Annotation array value. See
- * {@link org.objectweb.asm.AnnotationVisitor#visitArray}.
- */
- public abstract Printer visitArray(final String name);
-
- /**
- * Annotation end. See {@link org.objectweb.asm.AnnotationVisitor#visitEnd}.
- */
- public abstract void visitAnnotationEnd();
-
- // ------------------------------------------------------------------------
- // Fields
- // ------------------------------------------------------------------------
-
- /**
- * Field annotation. See
- * {@link org.objectweb.asm.FieldVisitor#visitAnnotation}.
- */
- public abstract Printer visitFieldAnnotation(final String desc,
- final boolean visible);
-
- /**
- * Field attribute. See
- * {@link org.objectweb.asm.FieldVisitor#visitAttribute}.
- */
- public abstract void visitFieldAttribute(final Attribute attr);
-
- /**
- * Field end. See {@link org.objectweb.asm.FieldVisitor#visitEnd}.
- */
- public abstract void visitFieldEnd();
-
- // ------------------------------------------------------------------------
- // Methods
- // ------------------------------------------------------------------------
-
- /**
- * Method default annotation. See
- * {@link org.objectweb.asm.MethodVisitor#visitAnnotationDefault}.
- */
- public abstract Printer visitAnnotationDefault();
-
- /**
- * Method annotation. See
- * {@link org.objectweb.asm.MethodVisitor#visitAnnotation}.
- */
- public abstract Printer visitMethodAnnotation(final String desc,
- final boolean visible);
-
- /**
- * Method parameter annotation. See
- * {@link org.objectweb.asm.MethodVisitor#visitParameterAnnotation}.
- */
- public abstract Printer visitParameterAnnotation(final int parameter,
- final String desc, final boolean visible);
-
- /**
- * Method attribute. See
- * {@link org.objectweb.asm.MethodVisitor#visitAttribute}.
- */
- public abstract void visitMethodAttribute(final Attribute attr);
-
- /**
- * Method start. See {@link org.objectweb.asm.MethodVisitor#visitCode}.
- */
- public abstract void visitCode();
-
- /**
- * Method stack frame. See
- * {@link org.objectweb.asm.MethodVisitor#visitFrame}.
- */
- public abstract void visitFrame(final int type, final int nLocal,
- final Object[] local, final int nStack, final Object[] stack);
-
- /**
- * Method instruction. See {@link org.objectweb.asm.MethodVisitor#visitInsn}
- * .
- */
- public abstract void visitInsn(final int opcode);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitIntInsn}.
- */
- public abstract void visitIntInsn(final int opcode, final int operand);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitVarInsn}.
- */
- public abstract void visitVarInsn(final int opcode, final int var);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitTypeInsn}.
- */
- public abstract void visitTypeInsn(final int opcode, final String type);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitFieldInsn}.
- */
- public abstract void visitFieldInsn(final int opcode, final String owner,
- final String name, final String desc);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitMethodInsn}.
- */
- public abstract void visitMethodInsn(final int opcode, final String owner,
- final String name, final String desc);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitInvokeDynamicInsn}.
- */
- public abstract void visitInvokeDynamicInsn(String name, String desc,
- Handle bsm, Object... bsmArgs);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitJumpInsn}.
- */
- public abstract void visitJumpInsn(final int opcode, final Label label);
-
- /**
- * Method label. See {@link org.objectweb.asm.MethodVisitor#visitLabel}.
- */
- public abstract void visitLabel(final Label label);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitLdcInsn}.
- */
- public abstract void visitLdcInsn(final Object cst);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitIincInsn}.
- */
- public abstract void visitIincInsn(final int var, final int increment);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitTableSwitchInsn}.
- */
- public abstract void visitTableSwitchInsn(final int min, final int max,
- final Label dflt, final Label... labels);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitLookupSwitchInsn}.
- */
- public abstract void visitLookupSwitchInsn(final Label dflt,
- final int[] keys, final Label[] labels);
-
- /**
- * Method instruction. See
- * {@link org.objectweb.asm.MethodVisitor#visitMultiANewArrayInsn}.
- */
- public abstract void visitMultiANewArrayInsn(final String desc,
- final int dims);
-
- /**
- * Method exception handler. See
- * {@link org.objectweb.asm.MethodVisitor#visitTryCatchBlock}.
- */
- public abstract void visitTryCatchBlock(final Label start, final Label end,
- final Label handler, final String type);
-
- /**
- * Method debug info. See
- * {@link org.objectweb.asm.MethodVisitor#visitLocalVariable}.
- */
- public abstract void visitLocalVariable(final String name,
- final String desc, final String signature, final Label start,
- final Label end, final int index);
-
- /**
- * Method debug info. See
- * {@link org.objectweb.asm.MethodVisitor#visitLineNumber}.
- */
- public abstract void visitLineNumber(final int line, final Label start);
-
- /**
- * Method max stack and max locals. See
- * {@link org.objectweb.asm.MethodVisitor#visitMaxs}.
- */
- public abstract void visitMaxs(final int maxStack, final int maxLocals);
-
- /**
- * Method end. See {@link org.objectweb.asm.MethodVisitor#visitEnd}.
- */
- public abstract void visitMethodEnd();
-
- /**
- * Returns the text constructed by this visitor.
- *
- * @return the text constructed by this visitor.
- */
- public List getText() {
- return text;
- }
-
- /**
- * Prints the text constructed by this visitor.
- *
- * @param pw
- * the print writer to be used.
- */
- public void print(final PrintWriter pw) {
- printList(pw, text);
- }
-
- /**
- * Appends a quoted string to a given buffer.
- *
- * @param buf
- * the buffer where the string must be added.
- * @param s
- * the string to be added.
- */
- public static void appendString(final StringBuffer buf, final String s) {
- buf.append('\"');
- for (int i = 0; i < s.length(); ++i) {
- char c = s.charAt(i);
- if (c == '\n') {
- buf.append("\\n");
- } else if (c == '\r') {
- buf.append("\\r");
- } else if (c == '\\') {
- buf.append("\\\\");
- } else if (c == '"') {
- buf.append("\\\"");
- } else if (c < 0x20 || c > 0x7f) {
- buf.append("\\u");
- if (c < 0x10) {
- buf.append("000");
- } else if (c < 0x100) {
- buf.append("00");
- } else if (c < 0x1000) {
- buf.append('0');
- }
- buf.append(Integer.toString(c, 16));
- } else {
- buf.append(c);
- }
- }
- buf.append('\"');
- }
-
- /**
- * Prints the given string tree.
- *
- * @param pw
- * the writer to be used to print the tree.
- * @param l
- * a string tree, i.e., a string list that can contain other
- * string lists, and so on recursively.
- */
- static void printList(final PrintWriter pw, final List l) {
- for (int i = 0; i < l.size(); ++i) {
- Object o = l.get(i);
- if (o instanceof List) {
- printList(pw, (List) o);
- } else {
- pw.print(o.toString());
- }
- }
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/Textifiable.java b/parabotv2/src/org/objectweb/asm/util/Textifiable.java
deleted file mode 100644
index aad97ba..0000000
--- a/parabotv2/src/org/objectweb/asm/util/Textifiable.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/**
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import java.util.Map;
-
-import org.objectweb.asm.Label;
-
-/**
- * An {@link org.objectweb.asm.Attribute Attribute} that can print a readable
- * representation of itself.
- *
- * Implementations should construct readable output from an attribute data
- * structure. Such representation could be used in unit test assertions.
- *
- * @author Eugene Kuleshov
- */
-public interface Textifiable {
-
- /**
- * Build a human readable representation of this attribute.
- *
- * @param buf
- * a buffer used for printing Java code.
- * @param labelNames
- * map of label instances to their names.
- */
- void textify(StringBuffer buf, Map labelNames);
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/Textifier.java b/parabotv2/src/org/objectweb/asm/util/Textifier.java
deleted file mode 100644
index c1b42a0..0000000
--- a/parabotv2/src/org/objectweb/asm/util/Textifier.java
+++ /dev/null
@@ -1,1200 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import java.io.FileInputStream;
-import java.io.PrintWriter;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.objectweb.asm.Attribute;
-import org.objectweb.asm.ClassReader;
-import org.objectweb.asm.Handle;
-import org.objectweb.asm.Label;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.Type;
-import org.objectweb.asm.signature.SignatureReader;
-
-/**
- * A {@link org.objectweb.asm.util.Printer} that prints a disassembled view of the classes it visits.
- *
- * @author Eric Bruneton
- */
-public class Textifier extends Printer {
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for internal
- * type names in bytecode notation.
- */
- public static final int INTERNAL_NAME = 0;
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for field
- * descriptors, formatted in bytecode notation
- */
- public static final int FIELD_DESCRIPTOR = 1;
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for field
- * signatures, formatted in bytecode notation
- */
- public static final int FIELD_SIGNATURE = 2;
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for method
- * descriptors, formatted in bytecode notation
- */
- public static final int METHOD_DESCRIPTOR = 3;
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for method
- * signatures, formatted in bytecode notation
- */
- public static final int METHOD_SIGNATURE = 4;
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for class
- * signatures, formatted in bytecode notation
- */
- public static final int CLASS_SIGNATURE = 5;
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for field or
- * method return value signatures, formatted in default Java notation
- * (non-bytecode)
- */
- public static final int TYPE_DECLARATION = 6;
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for class
- * signatures, formatted in default Java notation (non-bytecode)
- */
- public static final int CLASS_DECLARATION = 7;
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for method
- * parameter signatures, formatted in default Java notation (non-bytecode)
- */
- public static final int PARAMETERS_DECLARATION = 8;
-
- /**
- * Constant used in {@link #appendDescriptor appendDescriptor} for handle
- * descriptors, formatted in bytecode notation
- */
- public static final int HANDLE_DESCRIPTOR = 9;
-
- /**
- * Tab for class members.
- */
- protected String tab = " ";
-
- /**
- * Tab for bytecode instructions.
- */
- protected String tab2 = " ";
-
- /**
- * Tab for table and lookup switch instructions.
- */
- protected String tab3 = " ";
-
- /**
- * Tab for labels.
- */
- protected String ltab = " ";
-
- /**
- * The label names. This map associate String values to Label keys.
- */
- protected Map labelNames;
-
- private int valueNumber = 0;
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.Textifier}. Subclasses must not use this
- * constructor . Instead, they must use the {@link #Textifier(int)}
- * version.
- */
- public Textifier() {
- this(Opcodes.ASM4);
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.Textifier}.
- *
- * @param api
- * the ASM API version implemented by this visitor. Must be one
- * of {@link org.objectweb.asm.Opcodes#ASM4}.
- */
- protected Textifier(final int api) {
- super(api);
- }
-
- /**
- * Prints a disassembled view of the given class to the standard output.
- *
- * Usage: Textifier [-debug] <binary class name or class file name >
- *
- * @param args
- * the command line arguments.
- *
- * @throws Exception
- * if the class cannot be found, or if an IO exception occurs.
- */
- public static void main(final String[] args) throws Exception {
- int i = 0;
- int flags = ClassReader.SKIP_DEBUG;
-
- boolean ok = true;
- if (args.length < 1 || args.length > 2) {
- ok = false;
- }
- if (ok && "-debug".equals(args[0])) {
- i = 1;
- flags = 0;
- if (args.length != 2) {
- ok = false;
- }
- }
- if (!ok) {
- System.err
- .println("Prints a disassembled view of the given class.");
- System.err.println("Usage: Textifier [-debug] "
- + "");
- return;
- }
- ClassReader cr;
- if (args[i].endsWith(".class") || args[i].indexOf('\\') > -1
- || args[i].indexOf('/') > -1) {
- cr = new ClassReader(new FileInputStream(args[i]));
- } else {
- cr = new ClassReader(args[i]);
- }
- cr.accept(new TraceClassVisitor(new PrintWriter(System.out)), flags);
- }
-
- // ------------------------------------------------------------------------
- // Classes
- // ------------------------------------------------------------------------
-
- @Override
- public void visit(final int version, final int access, final String name,
- final String signature, final String superName,
- final String[] interfaces) {
- int major = version & 0xFFFF;
- int minor = version >>> 16;
- buf.setLength(0);
- buf.append("// class version ").append(major).append('.').append(minor)
- .append(" (").append(version).append(")\n");
- if ((access & Opcodes.ACC_DEPRECATED) != 0) {
- buf.append("// DEPRECATED\n");
- }
- buf.append("// access flags 0x")
- .append(Integer.toHexString(access).toUpperCase()).append('\n');
-
- appendDescriptor(CLASS_SIGNATURE, signature);
- if (signature != null) {
- TraceSignatureVisitor sv = new TraceSignatureVisitor(access);
- SignatureReader r = new SignatureReader(signature);
- r.accept(sv);
- buf.append("// declaration: ").append(name)
- .append(sv.getDeclaration()).append('\n');
- }
-
- appendAccess(access & ~Opcodes.ACC_SUPER);
- if ((access & Opcodes.ACC_ANNOTATION) != 0) {
- buf.append("@interface ");
- } else if ((access & Opcodes.ACC_INTERFACE) != 0) {
- buf.append("interface ");
- } else if ((access & Opcodes.ACC_ENUM) == 0) {
- buf.append("class ");
- }
- appendDescriptor(INTERNAL_NAME, name);
-
- if (superName != null && !"java/lang/Object".equals(superName)) {
- buf.append(" extends ");
- appendDescriptor(INTERNAL_NAME, superName);
- buf.append(' ');
- }
- if (interfaces != null && interfaces.length > 0) {
- buf.append(" implements ");
- for (int i = 0; i < interfaces.length; ++i) {
- appendDescriptor(INTERNAL_NAME, interfaces[i]);
- buf.append(' ');
- }
- }
- buf.append(" {\n\n");
-
- text.add(buf.toString());
- }
-
- @Override
- public void visitSource(final String file, final String debug) {
- buf.setLength(0);
- if (file != null) {
- buf.append(tab).append("// compiled from: ").append(file)
- .append('\n');
- }
- if (debug != null) {
- buf.append(tab).append("// debug info: ").append(debug)
- .append('\n');
- }
- if (buf.length() > 0) {
- text.add(buf.toString());
- }
- }
-
- @Override
- public void visitOuterClass(final String owner, final String name,
- final String desc) {
- buf.setLength(0);
- buf.append(tab).append("OUTERCLASS ");
- appendDescriptor(INTERNAL_NAME, owner);
- buf.append(' ');
- if (name != null) {
- buf.append(name).append(' ');
- }
- appendDescriptor(METHOD_DESCRIPTOR, desc);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public Textifier visitClassAnnotation(final String desc,
- final boolean visible) {
- text.add("\n");
- return visitAnnotation(desc, visible);
- }
-
- @Override
- public void visitClassAttribute(final Attribute attr) {
- text.add("\n");
- visitAttribute(attr);
- }
-
- @Override
- public void visitInnerClass(final String name, final String outerName,
- final String innerName, final int access) {
- buf.setLength(0);
- buf.append(tab).append("// access flags 0x");
- buf.append(
- Integer.toHexString(access & ~Opcodes.ACC_SUPER).toUpperCase())
- .append('\n');
- buf.append(tab);
- appendAccess(access);
- buf.append("INNERCLASS ");
- appendDescriptor(INTERNAL_NAME, name);
- buf.append(' ');
- appendDescriptor(INTERNAL_NAME, outerName);
- buf.append(' ');
- appendDescriptor(INTERNAL_NAME, innerName);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public Textifier visitField(final int access, final String name,
- final String desc, final String signature, final Object value) {
- buf.setLength(0);
- buf.append('\n');
- if ((access & Opcodes.ACC_DEPRECATED) != 0) {
- buf.append(tab).append("// DEPRECATED\n");
- }
- buf.append(tab).append("// access flags 0x")
- .append(Integer.toHexString(access).toUpperCase()).append('\n');
- if (signature != null) {
- buf.append(tab);
- appendDescriptor(FIELD_SIGNATURE, signature);
-
- TraceSignatureVisitor sv = new TraceSignatureVisitor(0);
- SignatureReader r = new SignatureReader(signature);
- r.acceptType(sv);
- buf.append(tab).append("// declaration: ")
- .append(sv.getDeclaration()).append('\n');
- }
-
- buf.append(tab);
- appendAccess(access);
-
- appendDescriptor(FIELD_DESCRIPTOR, desc);
- buf.append(' ').append(name);
- if (value != null) {
- buf.append(" = ");
- if (value instanceof String) {
- buf.append('\"').append(value).append('\"');
- } else {
- buf.append(value);
- }
- }
-
- buf.append('\n');
- text.add(buf.toString());
-
- Textifier t = createTextifier();
- text.add(t.getText());
- return t;
- }
-
- @Override
- public Textifier visitMethod(final int access, final String name,
- final String desc, final String signature, final String[] exceptions) {
- buf.setLength(0);
- buf.append('\n');
- if ((access & Opcodes.ACC_DEPRECATED) != 0) {
- buf.append(tab).append("// DEPRECATED\n");
- }
- buf.append(tab).append("// access flags 0x")
- .append(Integer.toHexString(access).toUpperCase()).append('\n');
-
- if (signature != null) {
- buf.append(tab);
- appendDescriptor(METHOD_SIGNATURE, signature);
-
- TraceSignatureVisitor v = new TraceSignatureVisitor(0);
- SignatureReader r = new SignatureReader(signature);
- r.accept(v);
- String genericDecl = v.getDeclaration();
- String genericReturn = v.getReturnType();
- String genericExceptions = v.getExceptions();
-
- buf.append(tab).append("// declaration: ").append(genericReturn)
- .append(' ').append(name).append(genericDecl);
- if (genericExceptions != null) {
- buf.append(" throws ").append(genericExceptions);
- }
- buf.append('\n');
- }
-
- buf.append(tab);
- appendAccess(access);
- if ((access & Opcodes.ACC_NATIVE) != 0) {
- buf.append("native ");
- }
- if ((access & Opcodes.ACC_VARARGS) != 0) {
- buf.append("varargs ");
- }
- if ((access & Opcodes.ACC_BRIDGE) != 0) {
- buf.append("bridge ");
- }
-
- buf.append(name);
- appendDescriptor(METHOD_DESCRIPTOR, desc);
- if (exceptions != null && exceptions.length > 0) {
- buf.append(" throws ");
- for (int i = 0; i < exceptions.length; ++i) {
- appendDescriptor(INTERNAL_NAME, exceptions[i]);
- buf.append(' ');
- }
- }
-
- buf.append('\n');
- text.add(buf.toString());
-
- Textifier t = createTextifier();
- text.add(t.getText());
- return t;
- }
-
- @Override
- public void visitClassEnd() {
- text.add("}\n");
- }
-
- // ------------------------------------------------------------------------
- // Annotations
- // ------------------------------------------------------------------------
-
- @Override
- public void visit(final String name, final Object value) {
- buf.setLength(0);
- appendComa(valueNumber++);
-
- if (name != null) {
- buf.append(name).append('=');
- }
-
- if (value instanceof String) {
- visitString((String) value);
- } else if (value instanceof Type) {
- visitType((Type) value);
- } else if (value instanceof Byte) {
- visitByte(((Byte) value).byteValue());
- } else if (value instanceof Boolean) {
- visitBoolean(((Boolean) value).booleanValue());
- } else if (value instanceof Short) {
- visitShort(((Short) value).shortValue());
- } else if (value instanceof Character) {
- visitChar(((Character) value).charValue());
- } else if (value instanceof Integer) {
- visitInt(((Integer) value).intValue());
- } else if (value instanceof Float) {
- visitFloat(((Float) value).floatValue());
- } else if (value instanceof Long) {
- visitLong(((Long) value).longValue());
- } else if (value instanceof Double) {
- visitDouble(((Double) value).doubleValue());
- } else if (value.getClass().isArray()) {
- buf.append('{');
- if (value instanceof byte[]) {
- byte[] v = (byte[]) value;
- for (int i = 0; i < v.length; i++) {
- appendComa(i);
- visitByte(v[i]);
- }
- } else if (value instanceof boolean[]) {
- boolean[] v = (boolean[]) value;
- for (int i = 0; i < v.length; i++) {
- appendComa(i);
- visitBoolean(v[i]);
- }
- } else if (value instanceof short[]) {
- short[] v = (short[]) value;
- for (int i = 0; i < v.length; i++) {
- appendComa(i);
- visitShort(v[i]);
- }
- } else if (value instanceof char[]) {
- char[] v = (char[]) value;
- for (int i = 0; i < v.length; i++) {
- appendComa(i);
- visitChar(v[i]);
- }
- } else if (value instanceof int[]) {
- int[] v = (int[]) value;
- for (int i = 0; i < v.length; i++) {
- appendComa(i);
- visitInt(v[i]);
- }
- } else if (value instanceof long[]) {
- long[] v = (long[]) value;
- for (int i = 0; i < v.length; i++) {
- appendComa(i);
- visitLong(v[i]);
- }
- } else if (value instanceof float[]) {
- float[] v = (float[]) value;
- for (int i = 0; i < v.length; i++) {
- appendComa(i);
- visitFloat(v[i]);
- }
- } else if (value instanceof double[]) {
- double[] v = (double[]) value;
- for (int i = 0; i < v.length; i++) {
- appendComa(i);
- visitDouble(v[i]);
- }
- }
- buf.append('}');
- }
-
- text.add(buf.toString());
- }
-
- private void visitInt(final int value) {
- buf.append(value);
- }
-
- private void visitLong(final long value) {
- buf.append(value).append('L');
- }
-
- private void visitFloat(final float value) {
- buf.append(value).append('F');
- }
-
- private void visitDouble(final double value) {
- buf.append(value).append('D');
- }
-
- private void visitChar(final char value) {
- buf.append("(char)").append((int) value);
- }
-
- private void visitShort(final short value) {
- buf.append("(short)").append(value);
- }
-
- private void visitByte(final byte value) {
- buf.append("(byte)").append(value);
- }
-
- private void visitBoolean(final boolean value) {
- buf.append(value);
- }
-
- private void visitString(final String value) {
- appendString(buf, value);
- }
-
- private void visitType(final Type value) {
- buf.append(value.getClassName()).append(".class");
- }
-
- @Override
- public void visitEnum(final String name, final String desc,
- final String value) {
- buf.setLength(0);
- appendComa(valueNumber++);
- if (name != null) {
- buf.append(name).append('=');
- }
- appendDescriptor(FIELD_DESCRIPTOR, desc);
- buf.append('.').append(value);
- text.add(buf.toString());
- }
-
- @Override
- public Textifier visitAnnotation(final String name, final String desc) {
- buf.setLength(0);
- appendComa(valueNumber++);
- if (name != null) {
- buf.append(name).append('=');
- }
- buf.append('@');
- appendDescriptor(FIELD_DESCRIPTOR, desc);
- buf.append('(');
- text.add(buf.toString());
- Textifier t = createTextifier();
- text.add(t.getText());
- text.add(")");
- return t;
- }
-
- @Override
- public Textifier visitArray(final String name) {
- buf.setLength(0);
- appendComa(valueNumber++);
- if (name != null) {
- buf.append(name).append('=');
- }
- buf.append('{');
- text.add(buf.toString());
- Textifier t = createTextifier();
- text.add(t.getText());
- text.add("}");
- return t;
- }
-
- @Override
- public void visitAnnotationEnd() {
- }
-
- // ------------------------------------------------------------------------
- // Fields
- // ------------------------------------------------------------------------
-
- @Override
- public Textifier visitFieldAnnotation(final String desc,
- final boolean visible) {
- return visitAnnotation(desc, visible);
- }
-
- @Override
- public void visitFieldAttribute(final Attribute attr) {
- visitAttribute(attr);
- }
-
- @Override
- public void visitFieldEnd() {
- }
-
- // ------------------------------------------------------------------------
- // Methods
- // ------------------------------------------------------------------------
-
- @Override
- public Textifier visitAnnotationDefault() {
- text.add(tab2 + "default=");
- Textifier t = createTextifier();
- text.add(t.getText());
- text.add("\n");
- return t;
- }
-
- @Override
- public Textifier visitMethodAnnotation(final String desc,
- final boolean visible) {
- return visitAnnotation(desc, visible);
- }
-
- @Override
- public Textifier visitParameterAnnotation(final int parameter,
- final String desc, final boolean visible) {
- buf.setLength(0);
- buf.append(tab2).append('@');
- appendDescriptor(FIELD_DESCRIPTOR, desc);
- buf.append('(');
- text.add(buf.toString());
- Textifier t = createTextifier();
- text.add(t.getText());
- text.add(visible ? ") // parameter " : ") // invisible, parameter ");
- text.add(new Integer(parameter));
- text.add("\n");
- return t;
- }
-
- @Override
- public void visitMethodAttribute(final Attribute attr) {
- buf.setLength(0);
- buf.append(tab).append("ATTRIBUTE ");
- appendDescriptor(-1, attr.type);
-
- if (attr instanceof Textifiable) {
- ((Textifiable) attr).textify(buf, labelNames);
- } else {
- buf.append(" : unknown\n");
- }
-
- text.add(buf.toString());
- }
-
- @Override
- public void visitCode() {
- }
-
- @Override
- public void visitFrame(final int type, final int nLocal,
- final Object[] local, final int nStack, final Object[] stack) {
- buf.setLength(0);
- buf.append(ltab);
- buf.append("FRAME ");
- switch (type) {
- case Opcodes.F_NEW:
- case Opcodes.F_FULL:
- buf.append("FULL [");
- appendFrameTypes(nLocal, local);
- buf.append("] [");
- appendFrameTypes(nStack, stack);
- buf.append(']');
- break;
- case Opcodes.F_APPEND:
- buf.append("APPEND [");
- appendFrameTypes(nLocal, local);
- buf.append(']');
- break;
- case Opcodes.F_CHOP:
- buf.append("CHOP ").append(nLocal);
- break;
- case Opcodes.F_SAME:
- buf.append("SAME");
- break;
- case Opcodes.F_SAME1:
- buf.append("SAME1 ");
- appendFrameTypes(1, stack);
- break;
- }
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitInsn(final int opcode) {
- buf.setLength(0);
- buf.append(tab2).append(OPCODES[opcode]).append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitIntInsn(final int opcode, final int operand) {
- buf.setLength(0);
- buf.append(tab2)
- .append(OPCODES[opcode])
- .append(' ')
- .append(opcode == Opcodes.NEWARRAY ? TYPES[operand] : Integer
- .toString(operand)).append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitVarInsn(final int opcode, final int var) {
- buf.setLength(0);
- buf.append(tab2).append(OPCODES[opcode]).append(' ').append(var)
- .append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitTypeInsn(final int opcode, final String type) {
- buf.setLength(0);
- buf.append(tab2).append(OPCODES[opcode]).append(' ');
- appendDescriptor(INTERNAL_NAME, type);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitFieldInsn(final int opcode, final String owner,
- final String name, final String desc) {
- buf.setLength(0);
- buf.append(tab2).append(OPCODES[opcode]).append(' ');
- appendDescriptor(INTERNAL_NAME, owner);
- buf.append('.').append(name).append(" : ");
- appendDescriptor(FIELD_DESCRIPTOR, desc);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitMethodInsn(final int opcode, final String owner,
- final String name, final String desc) {
- buf.setLength(0);
- buf.append(tab2).append(OPCODES[opcode]).append(' ');
- appendDescriptor(INTERNAL_NAME, owner);
- buf.append('.').append(name).append(' ');
- appendDescriptor(METHOD_DESCRIPTOR, desc);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
- Object... bsmArgs) {
- buf.setLength(0);
- buf.append(tab2).append("INVOKEDYNAMIC").append(' ');
- buf.append(name);
- appendDescriptor(METHOD_DESCRIPTOR, desc);
- buf.append(" [");
- appendHandle(bsm);
- buf.append(tab3).append("// arguments:");
- if (bsmArgs.length == 0) {
- buf.append(" none");
- } else {
- buf.append('\n').append(tab3);
- for (int i = 0; i < bsmArgs.length; i++) {
- Object cst = bsmArgs[i];
- if (cst instanceof String) {
- Printer.appendString(buf, (String) cst);
- } else if (cst instanceof Type) {
- buf.append(((Type) cst).getDescriptor()).append(".class");
- } else if (cst instanceof Handle) {
- appendHandle((Handle) cst);
- } else {
- buf.append(cst);
- }
- buf.append(", ");
- }
- buf.setLength(buf.length() - 2);
- }
- buf.append('\n');
- buf.append(tab2).append("]\n");
- text.add(buf.toString());
- }
-
- @Override
- public void visitJumpInsn(final int opcode, final Label label) {
- buf.setLength(0);
- buf.append(tab2).append(OPCODES[opcode]).append(' ');
- appendLabel(label);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitLabel(final Label label) {
- buf.setLength(0);
- buf.append(ltab);
- appendLabel(label);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitLdcInsn(final Object cst) {
- buf.setLength(0);
- buf.append(tab2).append("LDC ");
- if (cst instanceof String) {
- Printer.appendString(buf, (String) cst);
- } else if (cst instanceof Type) {
- buf.append(((Type) cst).getDescriptor()).append(".class");
- } else {
- buf.append(cst);
- }
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitIincInsn(final int var, final int increment) {
- buf.setLength(0);
- buf.append(tab2).append("IINC ").append(var).append(' ')
- .append(increment).append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitTableSwitchInsn(final int min, final int max,
- final Label dflt, final Label... labels) {
- buf.setLength(0);
- buf.append(tab2).append("TABLESWITCH\n");
- for (int i = 0; i < labels.length; ++i) {
- buf.append(tab3).append(min + i).append(": ");
- appendLabel(labels[i]);
- buf.append('\n');
- }
- buf.append(tab3).append("default: ");
- appendLabel(dflt);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitLookupSwitchInsn(final Label dflt, final int[] keys,
- final Label[] labels) {
- buf.setLength(0);
- buf.append(tab2).append("LOOKUPSWITCH\n");
- for (int i = 0; i < labels.length; ++i) {
- buf.append(tab3).append(keys[i]).append(": ");
- appendLabel(labels[i]);
- buf.append('\n');
- }
- buf.append(tab3).append("default: ");
- appendLabel(dflt);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitMultiANewArrayInsn(final String desc, final int dims) {
- buf.setLength(0);
- buf.append(tab2).append("MULTIANEWARRAY ");
- appendDescriptor(FIELD_DESCRIPTOR, desc);
- buf.append(' ').append(dims).append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitTryCatchBlock(final Label start, final Label end,
- final Label handler, final String type) {
- buf.setLength(0);
- buf.append(tab2).append("TRYCATCHBLOCK ");
- appendLabel(start);
- buf.append(' ');
- appendLabel(end);
- buf.append(' ');
- appendLabel(handler);
- buf.append(' ');
- appendDescriptor(INTERNAL_NAME, type);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitLocalVariable(final String name, final String desc,
- final String signature, final Label start, final Label end,
- final int index) {
- buf.setLength(0);
- buf.append(tab2).append("LOCALVARIABLE ").append(name).append(' ');
- appendDescriptor(FIELD_DESCRIPTOR, desc);
- buf.append(' ');
- appendLabel(start);
- buf.append(' ');
- appendLabel(end);
- buf.append(' ').append(index).append('\n');
-
- if (signature != null) {
- buf.append(tab2);
- appendDescriptor(FIELD_SIGNATURE, signature);
-
- TraceSignatureVisitor sv = new TraceSignatureVisitor(0);
- SignatureReader r = new SignatureReader(signature);
- r.acceptType(sv);
- buf.append(tab2).append("// declaration: ")
- .append(sv.getDeclaration()).append('\n');
- }
- text.add(buf.toString());
- }
-
- @Override
- public void visitLineNumber(final int line, final Label start) {
- buf.setLength(0);
- buf.append(tab2).append("LINENUMBER ").append(line).append(' ');
- appendLabel(start);
- buf.append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitMaxs(final int maxStack, final int maxLocals) {
- buf.setLength(0);
- buf.append(tab2).append("MAXSTACK = ").append(maxStack).append('\n');
- text.add(buf.toString());
-
- buf.setLength(0);
- buf.append(tab2).append("MAXLOCALS = ").append(maxLocals).append('\n');
- text.add(buf.toString());
- }
-
- @Override
- public void visitMethodEnd() {
- }
-
- // ------------------------------------------------------------------------
- // Common methods
- // ------------------------------------------------------------------------
-
- /**
- * Prints a disassembled view of the given annotation.
- *
- * @param desc
- * the class descriptor of the annotation class.
- * @param visible
- * true if the annotation is visible at runtime.
- * @return a visitor to visit the annotation values.
- */
- public Textifier visitAnnotation(final String desc, final boolean visible) {
- buf.setLength(0);
- buf.append(tab).append('@');
- appendDescriptor(FIELD_DESCRIPTOR, desc);
- buf.append('(');
- text.add(buf.toString());
- Textifier t = createTextifier();
- text.add(t.getText());
- text.add(visible ? ")\n" : ") // invisible\n");
- return t;
- }
-
- /**
- * Prints a disassembled view of the given attribute.
- *
- * @param attr
- * an attribute.
- */
- public void visitAttribute(final Attribute attr) {
- buf.setLength(0);
- buf.append(tab).append("ATTRIBUTE ");
- appendDescriptor(-1, attr.type);
-
- if (attr instanceof Textifiable) {
- ((Textifiable) attr).textify(buf, null);
- } else {
- buf.append(" : unknown\n");
- }
-
- text.add(buf.toString());
- }
-
- // ------------------------------------------------------------------------
- // Utility methods
- // ------------------------------------------------------------------------
-
- /**
- * Creates a new TraceVisitor instance.
- *
- * @return a new TraceVisitor.
- */
- protected Textifier createTextifier() {
- return new Textifier();
- }
-
- /**
- * Appends an internal name, a type descriptor or a type signature to
- * {@link #buf buf}.
- *
- * @param type
- * indicates if desc is an internal name, a field descriptor, a
- * method descriptor, a class signature, ...
- * @param desc
- * an internal name, type descriptor, or type signature. May be
- * null .
- */
- protected void appendDescriptor(final int type, final String desc) {
- if (type == CLASS_SIGNATURE || type == FIELD_SIGNATURE
- || type == METHOD_SIGNATURE) {
- if (desc != null) {
- buf.append("// signature ").append(desc).append('\n');
- }
- } else {
- buf.append(desc);
- }
- }
-
- /**
- * Appends the name of the given label to {@link #buf buf}. Creates a new
- * label name if the given label does not yet have one.
- *
- * @param l
- * a label.
- */
- protected void appendLabel(final Label l) {
- if (labelNames == null) {
- labelNames = new HashMap();
- }
- String name = labelNames.get(l);
- if (name == null) {
- name = "L" + labelNames.size();
- labelNames.put(l, name);
- }
- buf.append(name);
- }
-
- /**
- * Appends the information about the given handle to {@link #buf buf}.
- *
- * @param h
- * a handle, non null.
- */
- protected void appendHandle(final Handle h) {
- buf.append('\n').append(tab3);
- int tag = h.getTag();
- buf.append("// handle kind 0x").append(Integer.toHexString(tag))
- .append(" : ");
- switch (tag) {
- case Opcodes.H_GETFIELD:
- buf.append("GETFIELD");
- break;
- case Opcodes.H_GETSTATIC:
- buf.append("GETSTATIC");
- break;
- case Opcodes.H_PUTFIELD:
- buf.append("PUTFIELD");
- break;
- case Opcodes.H_PUTSTATIC:
- buf.append("PUTSTATIC");
- break;
- case Opcodes.H_INVOKEINTERFACE:
- buf.append("INVOKEINTERFACE");
- break;
- case Opcodes.H_INVOKESPECIAL:
- buf.append("INVOKESPECIAL");
- break;
- case Opcodes.H_INVOKESTATIC:
- buf.append("INVOKESTATIC");
- break;
- case Opcodes.H_INVOKEVIRTUAL:
- buf.append("INVOKEVIRTUAL");
- break;
- case Opcodes.H_NEWINVOKESPECIAL:
- buf.append("NEWINVOKESPECIAL");
- break;
- }
- buf.append('\n');
- buf.append(tab3);
- appendDescriptor(INTERNAL_NAME, h.getOwner());
- buf.append('.');
- buf.append(h.getName());
- buf.append('(');
- appendDescriptor(HANDLE_DESCRIPTOR, h.getDesc());
- buf.append(')').append('\n');
- }
-
- /**
- * Appends a string representation of the given access modifiers to
- * {@link #buf buf}.
- *
- * @param access
- * some access modifiers.
- */
- private void appendAccess(final int access) {
- if ((access & Opcodes.ACC_PUBLIC) != 0) {
- buf.append("public ");
- }
- if ((access & Opcodes.ACC_PRIVATE) != 0) {
- buf.append("private ");
- }
- if ((access & Opcodes.ACC_PROTECTED) != 0) {
- buf.append("protected ");
- }
- if ((access & Opcodes.ACC_FINAL) != 0) {
- buf.append("final ");
- }
- if ((access & Opcodes.ACC_STATIC) != 0) {
- buf.append("static ");
- }
- if ((access & Opcodes.ACC_SYNCHRONIZED) != 0) {
- buf.append("synchronized ");
- }
- if ((access & Opcodes.ACC_VOLATILE) != 0) {
- buf.append("volatile ");
- }
- if ((access & Opcodes.ACC_TRANSIENT) != 0) {
- buf.append("transient ");
- }
- if ((access & Opcodes.ACC_ABSTRACT) != 0) {
- buf.append("abstract ");
- }
- if ((access & Opcodes.ACC_STRICT) != 0) {
- buf.append("strictfp ");
- }
- if ((access & Opcodes.ACC_SYNTHETIC) != 0) {
- buf.append("synthetic ");
- }
- if ((access & Opcodes.ACC_ENUM) != 0) {
- buf.append("enum ");
- }
- }
-
- private void appendComa(final int i) {
- if (i != 0) {
- buf.append(", ");
- }
- }
-
- private void appendFrameTypes(final int n, final Object[] o) {
- for (int i = 0; i < n; ++i) {
- if (i > 0) {
- buf.append(' ');
- }
- if (o[i] instanceof String) {
- String desc = (String) o[i];
- if (desc.startsWith("[")) {
- appendDescriptor(FIELD_DESCRIPTOR, desc);
- } else {
- appendDescriptor(INTERNAL_NAME, desc);
- }
- } else if (o[i] instanceof Integer) {
- switch (((Integer) o[i]).intValue()) {
- case 0:
- appendDescriptor(FIELD_DESCRIPTOR, "T");
- break;
- case 1:
- appendDescriptor(FIELD_DESCRIPTOR, "I");
- break;
- case 2:
- appendDescriptor(FIELD_DESCRIPTOR, "F");
- break;
- case 3:
- appendDescriptor(FIELD_DESCRIPTOR, "D");
- break;
- case 4:
- appendDescriptor(FIELD_DESCRIPTOR, "J");
- break;
- case 5:
- appendDescriptor(FIELD_DESCRIPTOR, "N");
- break;
- case 6:
- appendDescriptor(FIELD_DESCRIPTOR, "U");
- break;
- }
- } else {
- appendLabel((Label) o[i]);
- }
- }
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/TraceAnnotationVisitor.java b/parabotv2/src/org/objectweb/asm/util/TraceAnnotationVisitor.java
deleted file mode 100644
index e03b057..0000000
--- a/parabotv2/src/org/objectweb/asm/util/TraceAnnotationVisitor.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Opcodes;
-
-/**
- * An {@link org.objectweb.asm.AnnotationVisitor} that prints the annotations it visits with a
- * {@link org.objectweb.asm.util.Printer}.
- *
- * @author Eric Bruneton
- */
-public final class TraceAnnotationVisitor extends AnnotationVisitor {
-
- private final Printer p;
-
- public TraceAnnotationVisitor(final Printer p) {
- this(null, p);
- }
-
- public TraceAnnotationVisitor(final AnnotationVisitor av, final Printer p) {
- super(Opcodes.ASM4, av);
- this.p = p;
- }
-
- @Override
- public void visit(final String name, final Object value) {
- p.visit(name, value);
- super.visit(name, value);
- }
-
- @Override
- public void visitEnum(final String name, final String desc,
- final String value) {
- p.visitEnum(name, desc, value);
- super.visitEnum(name, desc, value);
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String name,
- final String desc) {
- Printer p = this.p.visitAnnotation(name, desc);
- AnnotationVisitor av = this.av == null ? null : this.av
- .visitAnnotation(name, desc);
- return new TraceAnnotationVisitor(av, p);
- }
-
- @Override
- public AnnotationVisitor visitArray(final String name) {
- Printer p = this.p.visitArray(name);
- AnnotationVisitor av = this.av == null ? null : this.av
- .visitArray(name);
- return new TraceAnnotationVisitor(av, p);
- }
-
- @Override
- public void visitEnd() {
- p.visitAnnotationEnd();
- super.visitEnd();
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/TraceClassVisitor.java b/parabotv2/src/org/objectweb/asm/util/TraceClassVisitor.java
deleted file mode 100644
index a5a56bc..0000000
--- a/parabotv2/src/org/objectweb/asm/util/TraceClassVisitor.java
+++ /dev/null
@@ -1,209 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import java.io.PrintWriter;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Attribute;
-import org.objectweb.asm.ClassVisitor;
-import org.objectweb.asm.FieldVisitor;
-import org.objectweb.asm.MethodVisitor;
-import org.objectweb.asm.Opcodes;
-
-/**
- * A {@link org.objectweb.asm.ClassVisitor} that prints the classes it visits with a
- * {@link org.objectweb.asm.util.Printer}. This class visitor can be used in the middle of a class
- * visitor chain to trace the class that is visited at a given point in this
- * chain. This may be useful for debugging purposes.
- *
- * The trace printed when visiting the Hello class is the following:
- *
- *
- *
- *
- * // class version 49.0 (49) // access flags 0x21 public class Hello {
- *
- * // compiled from: Hello.java
- *
- * // access flags 0x1 public <init> ()V ALOAD 0 INVOKESPECIAL
- * java/lang/Object <init> ()V RETURN MAXSTACK = 1 MAXLOCALS = 1
- *
- * // access flags 0x9 public static main ([Ljava/lang/String;)V GETSTATIC
- * java/lang/System out Ljava/io/PrintStream; LDC "hello"
- * INVOKEVIRTUAL java/io/PrintStream println (Ljava/lang/String;)V RETURN
- * MAXSTACK = 2 MAXLOCALS = 1 }
- *
- *
- * where Hello is defined by:
- *
- *
- *
- *
- * public class Hello {
- *
- * public static void main(String[] args) {
- * System.out.println("hello");
- * }
- * }
- *
- *
- *
- *
- * @author Eric Bruneton
- * @author Eugene Kuleshov
- */
-public final class TraceClassVisitor extends ClassVisitor {
-
- /**
- * The print writer to be used to print the class. May be null.
- */
- private final PrintWriter pw;
-
- /**
- * The object that actually converts visit events into text.
- */
- public final Printer p;
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.TraceClassVisitor}.
- *
- * @param pw
- * the print writer to be used to print the class.
- */
- public TraceClassVisitor(final PrintWriter pw) {
- this(null, pw);
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.TraceClassVisitor}.
- *
- * @param cv
- * the {@link org.objectweb.asm.ClassVisitor} to which this visitor delegates
- * calls. May be null .
- * @param pw
- * the print writer to be used to print the class.
- */
- public TraceClassVisitor(final ClassVisitor cv, final PrintWriter pw) {
- this(cv, new Textifier(), pw);
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.util.TraceClassVisitor}.
- *
- * @param cv
- * the {@link org.objectweb.asm.ClassVisitor} to which this visitor delegates
- * calls. May be null .
- * @param p
- * the object that actually converts visit events into text.
- * @param pw
- * the print writer to be used to print the class. May be null if
- * you simply want to use the result via
- * {@link org.objectweb.asm.util.Printer#getText()}, instead of printing it.
- */
- public TraceClassVisitor(final ClassVisitor cv, final Printer p,
- final PrintWriter pw) {
- super(Opcodes.ASM4, cv);
- this.pw = pw;
- this.p = p;
- }
-
- @Override
- public void visit(final int version, final int access, final String name,
- final String signature, final String superName,
- final String[] interfaces) {
- p.visit(version, access, name, signature, superName, interfaces);
- super.visit(version, access, name, signature, superName, interfaces);
- }
-
- @Override
- public void visitSource(final String file, final String debug) {
- p.visitSource(file, debug);
- super.visitSource(file, debug);
- }
-
- @Override
- public void visitOuterClass(final String owner, final String name,
- final String desc) {
- p.visitOuterClass(owner, name, desc);
- super.visitOuterClass(owner, name, desc);
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String desc,
- final boolean visible) {
- Printer p = this.p.visitClassAnnotation(desc, visible);
- AnnotationVisitor av = cv == null ? null : cv.visitAnnotation(desc,
- visible);
- return new TraceAnnotationVisitor(av, p);
- }
-
- @Override
- public void visitAttribute(final Attribute attr) {
- p.visitClassAttribute(attr);
- super.visitAttribute(attr);
- }
-
- @Override
- public void visitInnerClass(final String name, final String outerName,
- final String innerName, final int access) {
- p.visitInnerClass(name, outerName, innerName, access);
- super.visitInnerClass(name, outerName, innerName, access);
- }
-
- @Override
- public FieldVisitor visitField(final int access, final String name,
- final String desc, final String signature, final Object value) {
- Printer p = this.p.visitField(access, name, desc, signature, value);
- FieldVisitor fv = cv == null ? null : cv.visitField(access, name, desc,
- signature, value);
- return new TraceFieldVisitor(fv, p);
- }
-
- @Override
- public MethodVisitor visitMethod(final int access, final String name,
- final String desc, final String signature, final String[] exceptions) {
- Printer p = this.p.visitMethod(access, name, desc, signature,
- exceptions);
- MethodVisitor mv = cv == null ? null : cv.visitMethod(access, name,
- desc, signature, exceptions);
- return new TraceMethodVisitor(mv, p);
- }
-
- @Override
- public void visitEnd() {
- p.visitClassEnd();
- if (pw != null) {
- p.print(pw);
- pw.flush();
- }
- super.visitEnd();
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/TraceFieldVisitor.java b/parabotv2/src/org/objectweb/asm/util/TraceFieldVisitor.java
deleted file mode 100644
index 3f98bd4..0000000
--- a/parabotv2/src/org/objectweb/asm/util/TraceFieldVisitor.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Attribute;
-import org.objectweb.asm.FieldVisitor;
-import org.objectweb.asm.Opcodes;
-
-/**
- * A {@link org.objectweb.asm.FieldVisitor} that prints the fields it visits with a
- * {@link org.objectweb.asm.util.Printer}.
- *
- * @author Eric Bruneton
- */
-public final class TraceFieldVisitor extends FieldVisitor {
-
- public final Printer p;
-
- public TraceFieldVisitor(final Printer p) {
- this(null, p);
- }
-
- public TraceFieldVisitor(final FieldVisitor fv, final Printer p) {
- super(Opcodes.ASM4, fv);
- this.p = p;
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String desc,
- final boolean visible) {
- Printer p = this.p.visitFieldAnnotation(desc, visible);
- AnnotationVisitor av = fv == null ? null : fv.visitAnnotation(desc,
- visible);
- return new TraceAnnotationVisitor(av, p);
- }
-
- @Override
- public void visitAttribute(final Attribute attr) {
- p.visitFieldAttribute(attr);
- super.visitAttribute(attr);
- }
-
- @Override
- public void visitEnd() {
- p.visitFieldEnd();
- super.visitEnd();
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/TraceMethodVisitor.java b/parabotv2/src/org/objectweb/asm/util/TraceMethodVisitor.java
deleted file mode 100644
index 5f874d1..0000000
--- a/parabotv2/src/org/objectweb/asm/util/TraceMethodVisitor.java
+++ /dev/null
@@ -1,223 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Attribute;
-import org.objectweb.asm.Handle;
-import org.objectweb.asm.Label;
-import org.objectweb.asm.MethodVisitor;
-import org.objectweb.asm.Opcodes;
-
-/**
- * A {@link org.objectweb.asm.MethodVisitor} that prints the methods it visits with a
- * {@link org.objectweb.asm.util.Printer}.
- *
- * @author Eric Bruneton
- */
-public final class TraceMethodVisitor extends MethodVisitor {
-
- public final Printer p;
-
- public TraceMethodVisitor(final Printer p) {
- this(null, p);
- }
-
- public TraceMethodVisitor(final MethodVisitor mv, final Printer p) {
- super(Opcodes.ASM4, mv);
- this.p = p;
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String desc,
- final boolean visible) {
- Printer p = this.p.visitMethodAnnotation(desc, visible);
- AnnotationVisitor av = mv == null ? null : mv.visitAnnotation(desc,
- visible);
- return new TraceAnnotationVisitor(av, p);
- }
-
- @Override
- public void visitAttribute(final Attribute attr) {
- p.visitMethodAttribute(attr);
- super.visitAttribute(attr);
- }
-
- @Override
- public AnnotationVisitor visitAnnotationDefault() {
- Printer p = this.p.visitAnnotationDefault();
- AnnotationVisitor av = mv == null ? null : mv.visitAnnotationDefault();
- return new TraceAnnotationVisitor(av, p);
- }
-
- @Override
- public AnnotationVisitor visitParameterAnnotation(final int parameter,
- final String desc, final boolean visible) {
- Printer p = this.p.visitParameterAnnotation(parameter, desc, visible);
- AnnotationVisitor av = mv == null ? null : mv.visitParameterAnnotation(
- parameter, desc, visible);
- return new TraceAnnotationVisitor(av, p);
- }
-
- @Override
- public void visitCode() {
- p.visitCode();
- super.visitCode();
- }
-
- @Override
- public void visitFrame(final int type, final int nLocal,
- final Object[] local, final int nStack, final Object[] stack) {
- p.visitFrame(type, nLocal, local, nStack, stack);
- super.visitFrame(type, nLocal, local, nStack, stack);
- }
-
- @Override
- public void visitInsn(final int opcode) {
- p.visitInsn(opcode);
- super.visitInsn(opcode);
- }
-
- @Override
- public void visitIntInsn(final int opcode, final int operand) {
- p.visitIntInsn(opcode, operand);
- super.visitIntInsn(opcode, operand);
- }
-
- @Override
- public void visitVarInsn(final int opcode, final int var) {
- p.visitVarInsn(opcode, var);
- super.visitVarInsn(opcode, var);
- }
-
- @Override
- public void visitTypeInsn(final int opcode, final String type) {
- p.visitTypeInsn(opcode, type);
- super.visitTypeInsn(opcode, type);
- }
-
- @Override
- public void visitFieldInsn(final int opcode, final String owner,
- final String name, final String desc) {
- p.visitFieldInsn(opcode, owner, name, desc);
- super.visitFieldInsn(opcode, owner, name, desc);
- }
-
- @Override
- public void visitMethodInsn(final int opcode, final String owner,
- final String name, final String desc) {
- p.visitMethodInsn(opcode, owner, name, desc);
- super.visitMethodInsn(opcode, owner, name, desc);
- }
-
- @Override
- public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
- Object... bsmArgs) {
- p.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
- super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
- }
-
- @Override
- public void visitJumpInsn(final int opcode, final Label label) {
- p.visitJumpInsn(opcode, label);
- super.visitJumpInsn(opcode, label);
- }
-
- @Override
- public void visitLabel(final Label label) {
- p.visitLabel(label);
- super.visitLabel(label);
- }
-
- @Override
- public void visitLdcInsn(final Object cst) {
- p.visitLdcInsn(cst);
- super.visitLdcInsn(cst);
- }
-
- @Override
- public void visitIincInsn(final int var, final int increment) {
- p.visitIincInsn(var, increment);
- super.visitIincInsn(var, increment);
- }
-
- @Override
- public void visitTableSwitchInsn(final int min, final int max,
- final Label dflt, final Label... labels) {
- p.visitTableSwitchInsn(min, max, dflt, labels);
- super.visitTableSwitchInsn(min, max, dflt, labels);
- }
-
- @Override
- public void visitLookupSwitchInsn(final Label dflt, final int[] keys,
- final Label[] labels) {
- p.visitLookupSwitchInsn(dflt, keys, labels);
- super.visitLookupSwitchInsn(dflt, keys, labels);
- }
-
- @Override
- public void visitMultiANewArrayInsn(final String desc, final int dims) {
- p.visitMultiANewArrayInsn(desc, dims);
- super.visitMultiANewArrayInsn(desc, dims);
- }
-
- @Override
- public void visitTryCatchBlock(final Label start, final Label end,
- final Label handler, final String type) {
- p.visitTryCatchBlock(start, end, handler, type);
- super.visitTryCatchBlock(start, end, handler, type);
- }
-
- @Override
- public void visitLocalVariable(final String name, final String desc,
- final String signature, final Label start, final Label end,
- final int index) {
- p.visitLocalVariable(name, desc, signature, start, end, index);
- super.visitLocalVariable(name, desc, signature, start, end, index);
- }
-
- @Override
- public void visitLineNumber(final int line, final Label start) {
- p.visitLineNumber(line, start);
- super.visitLineNumber(line, start);
- }
-
- @Override
- public void visitMaxs(final int maxStack, final int maxLocals) {
- p.visitMaxs(maxStack, maxLocals);
- super.visitMaxs(maxStack, maxLocals);
- }
-
- @Override
- public void visitEnd() {
- p.visitMethodEnd();
- super.visitEnd();
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/TraceSignatureVisitor.java b/parabotv2/src/org/objectweb/asm/util/TraceSignatureVisitor.java
deleted file mode 100644
index ef4d37f..0000000
--- a/parabotv2/src/org/objectweb/asm/util/TraceSignatureVisitor.java
+++ /dev/null
@@ -1,317 +0,0 @@
-/***
- * ASM: a very small and fast Java bytecode manipulation framework
- * Copyright (c) 2000-2011 INRIA, France Telecom
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.util;
-
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.signature.SignatureVisitor;
-
-/**
- * A {@link org.objectweb.asm.signature.SignatureVisitor} that prints a disassembled view of the signature
- * it visits.
- *
- * @author Eugene Kuleshov
- * @author Eric Bruneton
- */
-public final class TraceSignatureVisitor extends SignatureVisitor {
-
- private final StringBuffer declaration;
-
- private boolean isInterface;
-
- private boolean seenFormalParameter;
-
- private boolean seenInterfaceBound;
-
- private boolean seenParameter;
-
- private boolean seenInterface;
-
- private StringBuffer returnType;
-
- private StringBuffer exceptions;
-
- /**
- * Stack used to keep track of class types that have arguments. Each element
- * of this stack is a boolean encoded in one bit. The top of the stack is
- * the lowest order bit. Pushing false = *2, pushing true = *2+1, popping =
- * /2.
- */
- private int argumentStack;
-
- /**
- * Stack used to keep track of array class types. Each element of this stack
- * is a boolean encoded in one bit. The top of the stack is the lowest order
- * bit. Pushing false = *2, pushing true = *2+1, popping = /2.
- */
- private int arrayStack;
-
- private String separator = "";
-
- public TraceSignatureVisitor(final int access) {
- super(Opcodes.ASM4);
- isInterface = (access & Opcodes.ACC_INTERFACE) != 0;
- this.declaration = new StringBuffer();
- }
-
- private TraceSignatureVisitor(final StringBuffer buf) {
- super(Opcodes.ASM4);
- this.declaration = buf;
- }
-
- @Override
- public void visitFormalTypeParameter(final String name) {
- declaration.append(seenFormalParameter ? ", " : "<").append(name);
- seenFormalParameter = true;
- seenInterfaceBound = false;
- }
-
- @Override
- public SignatureVisitor visitClassBound() {
- separator = " extends ";
- startType();
- return this;
- }
-
- @Override
- public SignatureVisitor visitInterfaceBound() {
- separator = seenInterfaceBound ? ", " : " extends ";
- seenInterfaceBound = true;
- startType();
- return this;
- }
-
- @Override
- public SignatureVisitor visitSuperclass() {
- endFormals();
- separator = " extends ";
- startType();
- return this;
- }
-
- @Override
- public SignatureVisitor visitInterface() {
- separator = seenInterface ? ", " : isInterface ? " extends "
- : " implements ";
- seenInterface = true;
- startType();
- return this;
- }
-
- @Override
- public SignatureVisitor visitParameterType() {
- endFormals();
- if (seenParameter) {
- declaration.append(", ");
- } else {
- seenParameter = true;
- declaration.append('(');
- }
- startType();
- return this;
- }
-
- @Override
- public SignatureVisitor visitReturnType() {
- endFormals();
- if (seenParameter) {
- seenParameter = false;
- } else {
- declaration.append('(');
- }
- declaration.append(')');
- returnType = new StringBuffer();
- return new TraceSignatureVisitor(returnType);
- }
-
- @Override
- public SignatureVisitor visitExceptionType() {
- if (exceptions == null) {
- exceptions = new StringBuffer();
- } else {
- exceptions.append(", ");
- }
- // startType();
- return new TraceSignatureVisitor(exceptions);
- }
-
- @Override
- public void visitBaseType(final char descriptor) {
- switch (descriptor) {
- case 'V':
- declaration.append("void");
- break;
- case 'B':
- declaration.append("byte");
- break;
- case 'J':
- declaration.append("long");
- break;
- case 'Z':
- declaration.append("boolean");
- break;
- case 'I':
- declaration.append("int");
- break;
- case 'S':
- declaration.append("short");
- break;
- case 'C':
- declaration.append("char");
- break;
- case 'F':
- declaration.append("float");
- break;
- // case 'D':
- default:
- declaration.append("double");
- break;
- }
- endType();
- }
-
- @Override
- public void visitTypeVariable(final String name) {
- declaration.append(name);
- endType();
- }
-
- @Override
- public SignatureVisitor visitArrayType() {
- startType();
- arrayStack |= 1;
- return this;
- }
-
- @Override
- public void visitClassType(final String name) {
- if ("java/lang/Object".equals(name)) {
- // Map
- // or
- // abstract public V get(Object key); (seen in Dictionary.class)
- // should have Object
- // but java.lang.String extends java.lang.Object is unnecessary
- boolean needObjectClass = argumentStack % 2 != 0 || seenParameter;
- if (needObjectClass) {
- declaration.append(separator).append(name.replace('/', '.'));
- }
- } else {
- declaration.append(separator).append(name.replace('/', '.'));
- }
- separator = "";
- argumentStack *= 2;
- }
-
- @Override
- public void visitInnerClassType(final String name) {
- if (argumentStack % 2 != 0) {
- declaration.append('>');
- }
- argumentStack /= 2;
- declaration.append('.');
- declaration.append(separator).append(name.replace('/', '.'));
- separator = "";
- argumentStack *= 2;
- }
-
- @Override
- public void visitTypeArgument() {
- if (argumentStack % 2 == 0) {
- ++argumentStack;
- declaration.append('<');
- } else {
- declaration.append(", ");
- }
- declaration.append('?');
- }
-
- @Override
- public SignatureVisitor visitTypeArgument(final char tag) {
- if (argumentStack % 2 == 0) {
- ++argumentStack;
- declaration.append('<');
- } else {
- declaration.append(", ");
- }
-
- if (tag == EXTENDS) {
- declaration.append("? extends ");
- } else if (tag == SUPER) {
- declaration.append("? super ");
- }
-
- startType();
- return this;
- }
-
- @Override
- public void visitEnd() {
- if (argumentStack % 2 != 0) {
- declaration.append('>');
- }
- argumentStack /= 2;
- endType();
- }
-
- public String getDeclaration() {
- return declaration.toString();
- }
-
- public String getReturnType() {
- return returnType == null ? null : returnType.toString();
- }
-
- public String getExceptions() {
- return exceptions == null ? null : exceptions.toString();
- }
-
- // -----------------------------------------------
-
- private void endFormals() {
- if (seenFormalParameter) {
- declaration.append('>');
- seenFormalParameter = false;
- }
- }
-
- private void startType() {
- arrayStack *= 2;
- }
-
- private void endType() {
- if (arrayStack % 2 == 0) {
- arrayStack /= 2;
- } else {
- while (arrayStack % 2 != 0) {
- arrayStack /= 2;
- declaration.append("[]");
- }
- }
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/util/package.html b/parabotv2/src/org/objectweb/asm/util/package.html
deleted file mode 100644
index 91d7420..0000000
--- a/parabotv2/src/org/objectweb/asm/util/package.html
+++ /dev/null
@@ -1,40 +0,0 @@
-
-
-
-Provides ASM visitors that can be useful for programming and
-debugging purposes. These class visitors are normally not used by applications
-at runtime. This is why they are bundled in an optional asm-util.jar
-library that is separated from (but requires) the asm.jar library,
-which contains the core ASM framework.
-
-@since ASM 1.3.2
-
-
diff --git a/parabotv2/src/org/objectweb/asm/xml/ASMContentHandler.java b/parabotv2/src/org/objectweb/asm/xml/ASMContentHandler.java
deleted file mode 100644
index 2944e04..0000000
--- a/parabotv2/src/org/objectweb/asm/xml/ASMContentHandler.java
+++ /dev/null
@@ -1,1318 +0,0 @@
-/***
- * ASM XML Adapter
- * Copyright (c) 2004-2011, Eugene Kuleshov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.xml;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.ClassVisitor;
-import org.objectweb.asm.FieldVisitor;
-import org.objectweb.asm.Handle;
-import org.objectweb.asm.Label;
-import org.objectweb.asm.MethodVisitor;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.Type;
-import org.xml.sax.Attributes;
-import org.xml.sax.SAXException;
-import org.xml.sax.helpers.DefaultHandler;
-
-/**
- * A {@link org.xml.sax.ContentHandler ContentHandler} that transforms XML
- * document into Java class file. This class can be feeded by any kind of SAX
- * 2.0 event producers, e.g. XML parser, XSLT or XPath engines, or custom code.
- *
- * @see org.objectweb.asm.xml.SAXClassAdapter
- * @see org.objectweb.asm.xml.Processor
- *
- * @author Eugene Kuleshov
- */
-@SuppressWarnings("unchecked")
-public class ASMContentHandler extends DefaultHandler implements Opcodes {
-
- /**
- * Stack of the intermediate processing contexts.
- */
- private final ArrayList stack = new ArrayList();
-
- /**
- * Complete name of the current element.
- */
- String match = "";
-
- /**
- * Current instance of the {@link org.objectweb.asm.ClassVisitor ClassVisitor} used to visit
- * classfile bytecode.
- */
- protected ClassVisitor cv;
-
- /**
- * Map of the active {@link org.objectweb.asm.Label Label} instances for current method.
- */
- protected Map labels;
-
- private static final String BASE = "class";
-
- private final RuleSet RULES = new RuleSet();
- {
- RULES.add(BASE, new ClassRule());
- RULES.add(BASE + "/interfaces/interface", new InterfaceRule());
- RULES.add(BASE + "/interfaces", new InterfacesRule());
- RULES.add(BASE + "/outerclass", new OuterClassRule());
- RULES.add(BASE + "/innerclass", new InnerClassRule());
- RULES.add(BASE + "/source", new SourceRule());
- RULES.add(BASE + "/field", new FieldRule());
-
- RULES.add(BASE + "/method", new MethodRule());
- RULES.add(BASE + "/method/exceptions/exception", new ExceptionRule());
- RULES.add(BASE + "/method/exceptions", new ExceptionsRule());
-
- RULES.add(BASE + "/method/annotationDefault",
- new AnnotationDefaultRule());
-
- RULES.add(BASE + "/method/code/*", new OpcodesRule()); // opcodes
-
- RULES.add(BASE + "/method/code/frame", new FrameRule());
- RULES.add(BASE + "/method/code/frame/local", new FrameTypeRule());
- RULES.add(BASE + "/method/code/frame/stack", new FrameTypeRule());
-
- RULES.add(BASE + "/method/code/TABLESWITCH", new TableSwitchRule());
- RULES.add(BASE + "/method/code/TABLESWITCH/label",
- new TableSwitchLabelRule());
- RULES.add(BASE + "/method/code/LOOKUPSWITCH", new LookupSwitchRule());
- RULES.add(BASE + "/method/code/LOOKUPSWITCH/label",
- new LookupSwitchLabelRule());
-
- RULES.add(BASE + "/method/code/INVOKEDYNAMIC", new InvokeDynamicRule());
- RULES.add(BASE + "/method/code/INVOKEDYNAMIC/bsmArg",
- new InvokeDynamicBsmArgumentsRule());
-
- RULES.add(BASE + "/method/code/Label", new LabelRule());
- RULES.add(BASE + "/method/code/TryCatch", new TryCatchRule());
- RULES.add(BASE + "/method/code/LineNumber", new LineNumberRule());
- RULES.add(BASE + "/method/code/LocalVar", new LocalVarRule());
- RULES.add(BASE + "/method/code/Max", new MaxRule());
-
- RULES.add("*/annotation", new AnnotationRule());
- RULES.add("*/parameterAnnotation", new AnnotationParameterRule());
- RULES.add("*/annotationValue", new AnnotationValueRule());
- RULES.add("*/annotationValueAnnotation",
- new AnnotationValueAnnotationRule());
- RULES.add("*/annotationValueEnum", new AnnotationValueEnumRule());
- RULES.add("*/annotationValueArray", new AnnotationValueArrayRule());
- }
-
- private static interface OpcodeGroup {
- public static final int INSN = 0;
- public static final int INSN_INT = 1;
- public static final int INSN_VAR = 2;
- public static final int INSN_TYPE = 3;
- public static final int INSN_FIELD = 4;
- public static final int INSN_METHOD = 5;
- public static final int INSN_JUMP = 6;
- public static final int INSN_LDC = 7;
- public static final int INSN_IINC = 8;
- public static final int INSN_MULTIANEWARRAY = 9;
- }
-
- /**
- * Map of the opcode names to opcode and opcode group
- */
- static final HashMap OPCODES = new HashMap();
- static {
- addOpcode("NOP", NOP, OpcodeGroup.INSN);
- addOpcode("ACONST_NULL", ACONST_NULL, OpcodeGroup.INSN);
- addOpcode("ICONST_M1", ICONST_M1, OpcodeGroup.INSN);
- addOpcode("ICONST_0", ICONST_0, OpcodeGroup.INSN);
- addOpcode("ICONST_1", ICONST_1, OpcodeGroup.INSN);
- addOpcode("ICONST_2", ICONST_2, OpcodeGroup.INSN);
- addOpcode("ICONST_3", ICONST_3, OpcodeGroup.INSN);
- addOpcode("ICONST_4", ICONST_4, OpcodeGroup.INSN);
- addOpcode("ICONST_5", ICONST_5, OpcodeGroup.INSN);
- addOpcode("LCONST_0", LCONST_0, OpcodeGroup.INSN);
- addOpcode("LCONST_1", LCONST_1, OpcodeGroup.INSN);
- addOpcode("FCONST_0", FCONST_0, OpcodeGroup.INSN);
- addOpcode("FCONST_1", FCONST_1, OpcodeGroup.INSN);
- addOpcode("FCONST_2", FCONST_2, OpcodeGroup.INSN);
- addOpcode("DCONST_0", DCONST_0, OpcodeGroup.INSN);
- addOpcode("DCONST_1", DCONST_1, OpcodeGroup.INSN);
- addOpcode("BIPUSH", BIPUSH, OpcodeGroup.INSN_INT);
- addOpcode("SIPUSH", SIPUSH, OpcodeGroup.INSN_INT);
- addOpcode("LDC", LDC, OpcodeGroup.INSN_LDC);
- addOpcode("ILOAD", ILOAD, OpcodeGroup.INSN_VAR);
- addOpcode("LLOAD", LLOAD, OpcodeGroup.INSN_VAR);
- addOpcode("FLOAD", FLOAD, OpcodeGroup.INSN_VAR);
- addOpcode("DLOAD", DLOAD, OpcodeGroup.INSN_VAR);
- addOpcode("ALOAD", ALOAD, OpcodeGroup.INSN_VAR);
- addOpcode("IALOAD", IALOAD, OpcodeGroup.INSN);
- addOpcode("LALOAD", LALOAD, OpcodeGroup.INSN);
- addOpcode("FALOAD", FALOAD, OpcodeGroup.INSN);
- addOpcode("DALOAD", DALOAD, OpcodeGroup.INSN);
- addOpcode("AALOAD", AALOAD, OpcodeGroup.INSN);
- addOpcode("BALOAD", BALOAD, OpcodeGroup.INSN);
- addOpcode("CALOAD", CALOAD, OpcodeGroup.INSN);
- addOpcode("SALOAD", SALOAD, OpcodeGroup.INSN);
- addOpcode("ISTORE", ISTORE, OpcodeGroup.INSN_VAR);
- addOpcode("LSTORE", LSTORE, OpcodeGroup.INSN_VAR);
- addOpcode("FSTORE", FSTORE, OpcodeGroup.INSN_VAR);
- addOpcode("DSTORE", DSTORE, OpcodeGroup.INSN_VAR);
- addOpcode("ASTORE", ASTORE, OpcodeGroup.INSN_VAR);
- addOpcode("IASTORE", IASTORE, OpcodeGroup.INSN);
- addOpcode("LASTORE", LASTORE, OpcodeGroup.INSN);
- addOpcode("FASTORE", FASTORE, OpcodeGroup.INSN);
- addOpcode("DASTORE", DASTORE, OpcodeGroup.INSN);
- addOpcode("AASTORE", AASTORE, OpcodeGroup.INSN);
- addOpcode("BASTORE", BASTORE, OpcodeGroup.INSN);
- addOpcode("CASTORE", CASTORE, OpcodeGroup.INSN);
- addOpcode("SASTORE", SASTORE, OpcodeGroup.INSN);
- addOpcode("POP", POP, OpcodeGroup.INSN);
- addOpcode("POP2", POP2, OpcodeGroup.INSN);
- addOpcode("DUP", DUP, OpcodeGroup.INSN);
- addOpcode("DUP_X1", DUP_X1, OpcodeGroup.INSN);
- addOpcode("DUP_X2", DUP_X2, OpcodeGroup.INSN);
- addOpcode("DUP2", DUP2, OpcodeGroup.INSN);
- addOpcode("DUP2_X1", DUP2_X1, OpcodeGroup.INSN);
- addOpcode("DUP2_X2", DUP2_X2, OpcodeGroup.INSN);
- addOpcode("SWAP", SWAP, OpcodeGroup.INSN);
- addOpcode("IADD", IADD, OpcodeGroup.INSN);
- addOpcode("LADD", LADD, OpcodeGroup.INSN);
- addOpcode("FADD", FADD, OpcodeGroup.INSN);
- addOpcode("DADD", DADD, OpcodeGroup.INSN);
- addOpcode("ISUB", ISUB, OpcodeGroup.INSN);
- addOpcode("LSUB", LSUB, OpcodeGroup.INSN);
- addOpcode("FSUB", FSUB, OpcodeGroup.INSN);
- addOpcode("DSUB", DSUB, OpcodeGroup.INSN);
- addOpcode("IMUL", IMUL, OpcodeGroup.INSN);
- addOpcode("LMUL", LMUL, OpcodeGroup.INSN);
- addOpcode("FMUL", FMUL, OpcodeGroup.INSN);
- addOpcode("DMUL", DMUL, OpcodeGroup.INSN);
- addOpcode("IDIV", IDIV, OpcodeGroup.INSN);
- addOpcode("LDIV", LDIV, OpcodeGroup.INSN);
- addOpcode("FDIV", FDIV, OpcodeGroup.INSN);
- addOpcode("DDIV", DDIV, OpcodeGroup.INSN);
- addOpcode("IREM", IREM, OpcodeGroup.INSN);
- addOpcode("LREM", LREM, OpcodeGroup.INSN);
- addOpcode("FREM", FREM, OpcodeGroup.INSN);
- addOpcode("DREM", DREM, OpcodeGroup.INSN);
- addOpcode("INEG", INEG, OpcodeGroup.INSN);
- addOpcode("LNEG", LNEG, OpcodeGroup.INSN);
- addOpcode("FNEG", FNEG, OpcodeGroup.INSN);
- addOpcode("DNEG", DNEG, OpcodeGroup.INSN);
- addOpcode("ISHL", ISHL, OpcodeGroup.INSN);
- addOpcode("LSHL", LSHL, OpcodeGroup.INSN);
- addOpcode("ISHR", ISHR, OpcodeGroup.INSN);
- addOpcode("LSHR", LSHR, OpcodeGroup.INSN);
- addOpcode("IUSHR", IUSHR, OpcodeGroup.INSN);
- addOpcode("LUSHR", LUSHR, OpcodeGroup.INSN);
- addOpcode("IAND", IAND, OpcodeGroup.INSN);
- addOpcode("LAND", LAND, OpcodeGroup.INSN);
- addOpcode("IOR", IOR, OpcodeGroup.INSN);
- addOpcode("LOR", LOR, OpcodeGroup.INSN);
- addOpcode("IXOR", IXOR, OpcodeGroup.INSN);
- addOpcode("LXOR", LXOR, OpcodeGroup.INSN);
- addOpcode("IINC", IINC, OpcodeGroup.INSN_IINC);
- addOpcode("I2L", I2L, OpcodeGroup.INSN);
- addOpcode("I2F", I2F, OpcodeGroup.INSN);
- addOpcode("I2D", I2D, OpcodeGroup.INSN);
- addOpcode("L2I", L2I, OpcodeGroup.INSN);
- addOpcode("L2F", L2F, OpcodeGroup.INSN);
- addOpcode("L2D", L2D, OpcodeGroup.INSN);
- addOpcode("F2I", F2I, OpcodeGroup.INSN);
- addOpcode("F2L", F2L, OpcodeGroup.INSN);
- addOpcode("F2D", F2D, OpcodeGroup.INSN);
- addOpcode("D2I", D2I, OpcodeGroup.INSN);
- addOpcode("D2L", D2L, OpcodeGroup.INSN);
- addOpcode("D2F", D2F, OpcodeGroup.INSN);
- addOpcode("I2B", I2B, OpcodeGroup.INSN);
- addOpcode("I2C", I2C, OpcodeGroup.INSN);
- addOpcode("I2S", I2S, OpcodeGroup.INSN);
- addOpcode("LCMP", LCMP, OpcodeGroup.INSN);
- addOpcode("FCMPL", FCMPL, OpcodeGroup.INSN);
- addOpcode("FCMPG", FCMPG, OpcodeGroup.INSN);
- addOpcode("DCMPL", DCMPL, OpcodeGroup.INSN);
- addOpcode("DCMPG", DCMPG, OpcodeGroup.INSN);
- addOpcode("IFEQ", IFEQ, OpcodeGroup.INSN_JUMP);
- addOpcode("IFNE", IFNE, OpcodeGroup.INSN_JUMP);
- addOpcode("IFLT", IFLT, OpcodeGroup.INSN_JUMP);
- addOpcode("IFGE", IFGE, OpcodeGroup.INSN_JUMP);
- addOpcode("IFGT", IFGT, OpcodeGroup.INSN_JUMP);
- addOpcode("IFLE", IFLE, OpcodeGroup.INSN_JUMP);
- addOpcode("IF_ICMPEQ", IF_ICMPEQ, OpcodeGroup.INSN_JUMP);
- addOpcode("IF_ICMPNE", IF_ICMPNE, OpcodeGroup.INSN_JUMP);
- addOpcode("IF_ICMPLT", IF_ICMPLT, OpcodeGroup.INSN_JUMP);
- addOpcode("IF_ICMPGE", IF_ICMPGE, OpcodeGroup.INSN_JUMP);
- addOpcode("IF_ICMPGT", IF_ICMPGT, OpcodeGroup.INSN_JUMP);
- addOpcode("IF_ICMPLE", IF_ICMPLE, OpcodeGroup.INSN_JUMP);
- addOpcode("IF_ACMPEQ", IF_ACMPEQ, OpcodeGroup.INSN_JUMP);
- addOpcode("IF_ACMPNE", IF_ACMPNE, OpcodeGroup.INSN_JUMP);
- addOpcode("GOTO", GOTO, OpcodeGroup.INSN_JUMP);
- addOpcode("JSR", JSR, OpcodeGroup.INSN_JUMP);
- addOpcode("RET", RET, OpcodeGroup.INSN_VAR);
- addOpcode("IRETURN", IRETURN, OpcodeGroup.INSN);
- addOpcode("LRETURN", LRETURN, OpcodeGroup.INSN);
- addOpcode("FRETURN", FRETURN, OpcodeGroup.INSN);
- addOpcode("DRETURN", DRETURN, OpcodeGroup.INSN);
- addOpcode("ARETURN", ARETURN, OpcodeGroup.INSN);
- addOpcode("RETURN", RETURN, OpcodeGroup.INSN);
- addOpcode("GETSTATIC", GETSTATIC, OpcodeGroup.INSN_FIELD);
- addOpcode("PUTSTATIC", PUTSTATIC, OpcodeGroup.INSN_FIELD);
- addOpcode("GETFIELD", GETFIELD, OpcodeGroup.INSN_FIELD);
- addOpcode("PUTFIELD", PUTFIELD, OpcodeGroup.INSN_FIELD);
- addOpcode("INVOKEVIRTUAL", INVOKEVIRTUAL, OpcodeGroup.INSN_METHOD);
- addOpcode("INVOKESPECIAL", INVOKESPECIAL, OpcodeGroup.INSN_METHOD);
- addOpcode("INVOKESTATIC", INVOKESTATIC, OpcodeGroup.INSN_METHOD);
- addOpcode("INVOKEINTERFACE", INVOKEINTERFACE, OpcodeGroup.INSN_METHOD);
- addOpcode("NEW", NEW, OpcodeGroup.INSN_TYPE);
- addOpcode("NEWARRAY", NEWARRAY, OpcodeGroup.INSN_INT);
- addOpcode("ANEWARRAY", ANEWARRAY, OpcodeGroup.INSN_TYPE);
- addOpcode("ARRAYLENGTH", ARRAYLENGTH, OpcodeGroup.INSN);
- addOpcode("ATHROW", ATHROW, OpcodeGroup.INSN);
- addOpcode("CHECKCAST", CHECKCAST, OpcodeGroup.INSN_TYPE);
- addOpcode("INSTANCEOF", INSTANCEOF, OpcodeGroup.INSN_TYPE);
- addOpcode("MONITORENTER", MONITORENTER, OpcodeGroup.INSN);
- addOpcode("MONITOREXIT", MONITOREXIT, OpcodeGroup.INSN);
- addOpcode("MULTIANEWARRAY", MULTIANEWARRAY,
- OpcodeGroup.INSN_MULTIANEWARRAY);
- addOpcode("IFNULL", IFNULL, OpcodeGroup.INSN_JUMP);
- addOpcode("IFNONNULL", IFNONNULL, OpcodeGroup.INSN_JUMP);
- }
-
- private static void addOpcode(String operStr, int oper, int group) {
- OPCODES.put(operStr, new Opcode(oper, group));
- }
-
- static final HashMap TYPES = new HashMap();
- static {
- String[] types = SAXCodeAdapter.TYPES;
- for (int i = 0; i < types.length; i++) {
- TYPES.put(types[i], new Integer(i));
- }
- }
-
- /**
- * Constructs a new {@link org.objectweb.asm.xml.ASMContentHandler ASMContentHandler} object.
- *
- * @param cv
- * class visitor that will be called to reconstruct the classfile
- * using the XML stream.
- */
- public ASMContentHandler(final ClassVisitor cv) {
- this.cv = cv;
- }
-
- /**
- * Process notification of the start of an XML element being reached.
- *
- * @param ns
- * - The Namespace URI, or the empty string if the element has no
- * Namespace URI or if Namespace processing is not being
- * performed.
- * @param lName
- * - The local name (without prefix), or the empty string if
- * Namespace processing is not being performed.
- * @param qName
- * - The qualified name (with prefix), or the empty string if
- * qualified names are not available.
- * @param list
- * - The attributes attached to the element. If there are no
- * attributes, it shall be an empty Attributes object.
- * @exception org.xml.sax.SAXException
- * if a parsing error is to be reported
- */
- @Override
- public final void startElement(final String ns, final String lName,
- final String qName, final Attributes list) throws SAXException {
- // the actual element name is either in lName or qName, depending
- // on whether the parser is namespace aware
- String name = lName == null || lName.length() == 0 ? qName : lName;
-
- // Compute the current matching rule
- StringBuffer sb = new StringBuffer(match);
- if (match.length() > 0) {
- sb.append('/');
- }
- sb.append(name);
- match = sb.toString();
-
- // Fire "begin" events for all relevant rules
- Rule r = (Rule) RULES.match(match);
- if (r != null) {
- r.begin(name, list);
- }
- }
-
- /**
- * Process notification of the end of an XML element being reached.
- *
- * @param ns
- * - The Namespace URI, or the empty string if the element has no
- * Namespace URI or if Namespace processing is not being
- * performed.
- * @param lName
- * - The local name (without prefix), or the empty string if
- * Namespace processing is not being performed.
- * @param qName
- * - The qualified XML 1.0 name (with prefix), or the empty
- * string if qualified names are not available.
- *
- * @exception org.xml.sax.SAXException
- * if a parsing error is to be reported
- */
- @Override
- public final void endElement(final String ns, final String lName,
- final String qName) throws SAXException {
- // the actual element name is either in lName or qName, depending
- // on whether the parser is namespace aware
- String name = lName == null || lName.length() == 0 ? qName : lName;
-
- // Fire "end" events for all relevant rules in reverse order
- Rule r = (Rule) RULES.match(match);
- if (r != null) {
- r.end(name);
- }
-
- // Recover the previous match expression
- int slash = match.lastIndexOf('/');
- if (slash >= 0) {
- match = match.substring(0, slash);
- } else {
- match = "";
- }
- }
-
- /**
- * Return the top object on the stack without removing it. If there are no
- * objects on the stack, return null.
- *
- * @return the top object on the stack without removing it.
- */
- final Object peek() {
- int size = stack.size();
- return size == 0 ? null : stack.get(size - 1);
- }
-
- /**
- * Pop the top object off of the stack, and return it. If there are no
- * objects on the stack, return null.
- *
- * @return the top object off of the stack.
- */
- final Object pop() {
- int size = stack.size();
- return size == 0 ? null : stack.remove(size - 1);
- }
-
- /**
- * Push a new object onto the top of the object stack.
- *
- * @param object
- * The new object
- */
- final void push(final Object object) {
- stack.add(object);
- }
-
- static final class RuleSet {
-
- private final HashMap rules = new HashMap();
-
- private final ArrayList lpatterns = new ArrayList();
-
- private final ArrayList rpatterns = new ArrayList();
-
- public void add(final String path, final Object rule) {
- String pattern = path;
- if (path.startsWith("*/")) {
- pattern = path.substring(1);
- lpatterns.add(pattern);
- } else if (path.endsWith("/*")) {
- pattern = path.substring(0, path.length() - 1);
- rpatterns.add(pattern);
- }
- rules.put(pattern, rule);
- }
-
- public Object match(final String path) {
- if (rules.containsKey(path)) {
- return rules.get(path);
- }
-
- int n = path.lastIndexOf('/');
- for (Iterator it = lpatterns.iterator(); it.hasNext();) {
- String pattern = it.next();
- if (path.substring(n).endsWith(pattern)) {
- return rules.get(pattern);
- }
- }
-
- for (Iterator it = rpatterns.iterator(); it.hasNext();) {
- String pattern = it.next();
- if (path.startsWith(pattern)) {
- return rules.get(pattern);
- }
- }
-
- return null;
- }
- }
-
- /**
- * Rule
- */
- protected abstract class Rule {
-
- public void begin(final String name, final Attributes attrs)
- throws SAXException {
- }
-
- public void end(final String name) {
- }
-
- protected final Object getValue(final String desc, final String val)
- throws SAXException {
- Object value = null;
- if (val != null) {
- if ("Ljava/lang/String;".equals(desc)) {
- value = decode(val);
- } else if ("Ljava/lang/Integer;".equals(desc)
- || "I".equals(desc) || "S".equals(desc)
- || "B".equals(desc) || "C".equals(desc)
- || "Z".equals(desc)) {
- value = new Integer(val);
-
- } else if ("Ljava/lang/Short;".equals(desc)) {
- value = new Short(val);
-
- } else if ("Ljava/lang/Byte;".equals(desc)) {
- value = new Byte(val);
-
- } else if ("Ljava/lang/Character;".equals(desc)) {
- value = new Character(decode(val).charAt(0));
-
- } else if ("Ljava/lang/Boolean;".equals(desc)) {
- value = Boolean.valueOf(val);
-
- } else if ("Ljava/lang/Long;".equals(desc) || "J".equals(desc)) {
- value = new Long(val);
- } else if ("Ljava/lang/Float;".equals(desc) || "F".equals(desc)) {
- value = new Float(val);
- } else if ("Ljava/lang/Double;".equals(desc)
- || "D".equals(desc)) {
- value = new Double(val);
- } else if (Type.getDescriptor(Type.class).equals(desc)) {
- value = Type.getType(val);
-
- } else if (Type.getDescriptor(Handle.class).equals(desc)) {
- value = decodeHandle(val);
-
- } else {
- // TODO use of default toString().
- throw new SAXException("Invalid value:" + val + " desc:"
- + desc + " ctx:" + this);
- }
- }
- return value;
- }
-
- Handle decodeHandle(final String val) throws SAXException {
- try {
- int dotIndex = val.indexOf('.');
- int descIndex = val.indexOf('(', dotIndex + 1);
- int tagIndex = val.lastIndexOf('(');
-
- int tag = Integer.parseInt(val.substring(tagIndex + 1,
- val.length() - 1));
- String owner = val.substring(0, dotIndex);
- String name = val.substring(dotIndex + 1, descIndex);
- String desc = val.substring(descIndex, tagIndex - 1);
- return new Handle(tag, owner, name, desc);
-
- } catch (RuntimeException e) {
- throw new SAXException("Malformed handle " + val, e);
- }
- }
-
- private final String decode(final String val) throws SAXException {
- StringBuffer sb = new StringBuffer(val.length());
- try {
- int n = 0;
- while (n < val.length()) {
- char c = val.charAt(n);
- if (c == '\\') {
- n++;
- c = val.charAt(n);
- if (c == '\\') {
- sb.append('\\');
- } else {
- n++; // skip 'u'
- sb.append((char) Integer.parseInt(
- val.substring(n, n + 4), 16));
- n += 3;
- }
- } else {
- sb.append(c);
- }
- n++;
- }
-
- } catch (RuntimeException ex) {
- throw new SAXException(ex);
- }
- return sb.toString();
- }
-
- protected final Label getLabel(final Object label) {
- Label lbl = labels.get(label);
- if (lbl == null) {
- lbl = new Label();
- labels.put(label, lbl);
- }
- return lbl;
- }
-
- // TODO verify move to stack
- protected final MethodVisitor getCodeVisitor() {
- return (MethodVisitor) peek();
- }
-
- protected final int getAccess(final String s) {
- int access = 0;
- if (s.indexOf("public") != -1) {
- access |= ACC_PUBLIC;
- }
- if (s.indexOf("private") != -1) {
- access |= ACC_PRIVATE;
- }
- if (s.indexOf("protected") != -1) {
- access |= ACC_PROTECTED;
- }
- if (s.indexOf("static") != -1) {
- access |= ACC_STATIC;
- }
- if (s.indexOf("final") != -1) {
- access |= ACC_FINAL;
- }
- if (s.indexOf("super") != -1) {
- access |= ACC_SUPER;
- }
- if (s.indexOf("synchronized") != -1) {
- access |= ACC_SYNCHRONIZED;
- }
- if (s.indexOf("volatile") != -1) {
- access |= ACC_VOLATILE;
- }
- if (s.indexOf("bridge") != -1) {
- access |= ACC_BRIDGE;
- }
- if (s.indexOf("varargs") != -1) {
- access |= ACC_VARARGS;
- }
- if (s.indexOf("transient") != -1) {
- access |= ACC_TRANSIENT;
- }
- if (s.indexOf("native") != -1) {
- access |= ACC_NATIVE;
- }
- if (s.indexOf("interface") != -1) {
- access |= ACC_INTERFACE;
- }
- if (s.indexOf("abstract") != -1) {
- access |= ACC_ABSTRACT;
- }
- if (s.indexOf("strict") != -1) {
- access |= ACC_STRICT;
- }
- if (s.indexOf("synthetic") != -1) {
- access |= ACC_SYNTHETIC;
- }
- if (s.indexOf("annotation") != -1) {
- access |= ACC_ANNOTATION;
- }
- if (s.indexOf("enum") != -1) {
- access |= ACC_ENUM;
- }
- if (s.indexOf("deprecated") != -1) {
- access |= ACC_DEPRECATED;
- }
- return access;
- }
- }
-
- /**
- * ClassRule
- */
- final class ClassRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- int major = Integer.parseInt(attrs.getValue("major"));
- int minor = Integer.parseInt(attrs.getValue("minor"));
- HashMap vals = new HashMap();
- vals.put("version", new Integer(minor << 16 | major));
- vals.put("access", attrs.getValue("access"));
- vals.put("name", attrs.getValue("name"));
- vals.put("parent", attrs.getValue("parent"));
- vals.put("source", attrs.getValue("source"));
- vals.put("signature", attrs.getValue("signature"));
- vals.put("interfaces", new ArrayList());
- push(vals);
- // values will be extracted in InterfacesRule.end();
- }
- }
-
- final class SourceRule extends Rule {
-
- @Override
- public void begin(final String name, final Attributes attrs) {
- String file = attrs.getValue("file");
- String debug = attrs.getValue("debug");
- cv.visitSource(file, debug);
- }
- }
-
- /**
- * InterfaceRule
- */
- final class InterfaceRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- ((ArrayList) ((HashMap) peek()).get("interfaces"))
- .add(attrs.getValue("name"));
- }
- }
-
- /**
- * InterfacesRule
- */
- final class InterfacesRule extends Rule {
-
- @Override
- public final void end(final String element) {
- HashMap vals = (HashMap) pop();
- int version = ((Integer) vals.get("version")).intValue();
- int access = getAccess((String) vals.get("access"));
- String name = (String) vals.get("name");
- String signature = (String) vals.get("signature");
- String parent = (String) vals.get("parent");
- ArrayList infs = (ArrayList) vals.get("interfaces");
- String[] interfaces = infs.toArray(new String[infs.size()]);
- cv.visit(version, access, name, signature, parent, interfaces);
- push(cv);
- }
- }
-
- /**
- * OuterClassRule
- */
- final class OuterClassRule extends Rule {
-
- @Override
- public final void begin(final String element, final Attributes attrs) {
- String owner = attrs.getValue("owner");
- String name = attrs.getValue("name");
- String desc = attrs.getValue("desc");
- cv.visitOuterClass(owner, name, desc);
- }
- }
-
- /**
- * InnerClassRule
- */
- final class InnerClassRule extends Rule {
-
- @Override
- public final void begin(final String element, final Attributes attrs) {
- int access = getAccess(attrs.getValue("access"));
- String name = attrs.getValue("name");
- String outerName = attrs.getValue("outerName");
- String innerName = attrs.getValue("innerName");
- cv.visitInnerClass(name, outerName, innerName, access);
- }
- }
-
- /**
- * FieldRule
- */
- final class FieldRule extends Rule {
-
- @Override
- public final void begin(final String element, final Attributes attrs)
- throws SAXException {
- int access = getAccess(attrs.getValue("access"));
- String name = attrs.getValue("name");
- String signature = attrs.getValue("signature");
- String desc = attrs.getValue("desc");
- Object value = getValue(desc, attrs.getValue("value"));
- push(cv.visitField(access, name, desc, signature, value));
- }
-
- @Override
- public void end(final String name) {
- ((FieldVisitor) pop()).visitEnd();
- }
- }
-
- /**
- * MethodRule
- */
- final class MethodRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- labels = new HashMap();
- HashMap vals = new HashMap();
- vals.put("access", attrs.getValue("access"));
- vals.put("name", attrs.getValue("name"));
- vals.put("desc", attrs.getValue("desc"));
- vals.put("signature", attrs.getValue("signature"));
- vals.put("exceptions", new ArrayList());
- push(vals);
- // values will be extracted in ExceptionsRule.end();
- }
-
- @Override
- public final void end(final String name) {
- ((MethodVisitor) pop()).visitEnd();
- labels = null;
- }
- }
-
- /**
- * ExceptionRule
- */
- final class ExceptionRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- ((ArrayList) ((HashMap) peek()).get("exceptions"))
- .add(attrs.getValue("name"));
- }
- }
-
- /**
- * ExceptionsRule
- */
- final class ExceptionsRule extends Rule {
-
- @Override
- public final void end(final String element) {
- HashMap vals = (HashMap) pop();
- int access = getAccess((String) vals.get("access"));
- String name = (String) vals.get("name");
- String desc = (String) vals.get("desc");
- String signature = (String) vals.get("signature");
- ArrayList excs = (ArrayList) vals.get("exceptions");
- String[] exceptions = excs.toArray(new String[excs.size()]);
-
- push(cv.visitMethod(access, name, desc, signature, exceptions));
- }
- }
-
- /**
- * TableSwitchRule
- */
- final class TableSwitchRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- HashMap vals = new HashMap();
- vals.put("min", attrs.getValue("min"));
- vals.put("max", attrs.getValue("max"));
- vals.put("dflt", attrs.getValue("dflt"));
- vals.put("labels", new ArrayList());
- push(vals);
- }
-
- @Override
- public final void end(final String name) {
- HashMap vals = (HashMap) pop();
- int min = Integer.parseInt((String) vals.get("min"));
- int max = Integer.parseInt((String) vals.get("max"));
- Label dflt = getLabel(vals.get("dflt"));
- ArrayList lbls = (ArrayList) vals.get("labels");
- Label[] labels = lbls.toArray(new Label[lbls.size()]);
- getCodeVisitor().visitTableSwitchInsn(min, max, dflt, labels);
- }
- }
-
- /**
- * TableSwitchLabelRule
- */
- final class TableSwitchLabelRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- ((ArrayList) ((HashMap) peek()).get("labels"))
- .add(getLabel(attrs.getValue("name")));
- }
- }
-
- /**
- * LookupSwitchRule
- */
- final class LookupSwitchRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- HashMap vals = new HashMap();
- vals.put("dflt", attrs.getValue("dflt"));
- vals.put("labels", new ArrayList());
- vals.put("keys", new ArrayList());
- push(vals);
- }
-
- @Override
- public final void end(final String name) {
- HashMap vals = (HashMap) pop();
- Label dflt = getLabel(vals.get("dflt"));
- ArrayList keyList = (ArrayList) vals.get("keys");
- ArrayList lbls = (ArrayList) vals.get("labels");
- Label[] labels = lbls.toArray(new Label[lbls.size()]);
- int[] keys = new int[keyList.size()];
- for (int i = 0; i < keys.length; i++) {
- keys[i] = Integer.parseInt(keyList.get(i));
- }
- getCodeVisitor().visitLookupSwitchInsn(dflt, keys, labels);
- }
- }
-
- /**
- * LookupSwitchLabelRule
- */
- final class LookupSwitchLabelRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- HashMap vals = (HashMap) peek();
- ((ArrayList) vals.get("labels")).add(getLabel(attrs
- .getValue("name")));
- ((ArrayList) vals.get("keys")).add(attrs.getValue("key"));
- }
- }
-
- /**
- * FrameRule
- */
- final class FrameRule extends Rule {
-
- @Override
- public void begin(final String name, final Attributes attrs) {
- HashMap typeLists = new HashMap();
- typeLists.put("local", new ArrayList());
- typeLists.put("stack", new ArrayList());
- push(attrs.getValue("type"));
- push(attrs.getValue("count") == null ? "0" : attrs
- .getValue("count"));
- push(typeLists);
- }
-
- @Override
- public void end(final String name) {
- HashMap typeLists = (HashMap) pop();
- ArrayList locals = (ArrayList) typeLists.get("local");
- int nLocal = locals.size();
- Object[] local = locals.toArray();
- ArrayList stacks = (ArrayList) typeLists.get("stack");
- int nStack = stacks.size();
- Object[] stack = stacks.toArray();
- String count = (String) pop();
- String type = (String) pop();
- if ("NEW".equals(type)) {
- getCodeVisitor()
- .visitFrame(F_NEW, nLocal, local, nStack, stack);
- } else if ("FULL".equals(type)) {
- getCodeVisitor().visitFrame(F_FULL, nLocal, local, nStack,
- stack);
- } else if ("APPEND".equals(type)) {
- getCodeVisitor().visitFrame(F_APPEND, nLocal, local, 0, null);
- } else if ("CHOP".equals(type)) {
- getCodeVisitor().visitFrame(F_CHOP, Integer.parseInt(count),
- null, 0, null);
- } else if ("SAME".equals(type)) {
- getCodeVisitor().visitFrame(F_SAME, 0, null, 0, null);
- } else if ("SAME1".equals(type)) {
- getCodeVisitor().visitFrame(F_SAME1, 0, null, nStack, stack);
- }
- }
- }
-
- final class FrameTypeRule extends Rule {
-
- @Override
- public void begin(final String name, final Attributes attrs) {
- ArrayList types = (ArrayList) ((HashMap) peek())
- .get(name);
- String type = attrs.getValue("type");
- if ("uninitialized".equals(type)) {
- types.add(getLabel(attrs.getValue("label")));
- } else {
- Integer t = TYPES.get(type);
- if (t == null) {
- types.add(type);
- } else {
- types.add(t);
- }
- }
- }
- }
-
- /**
- * LabelRule
- */
- final class LabelRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- getCodeVisitor().visitLabel(getLabel(attrs.getValue("name")));
- }
- }
-
- /**
- * TryCatchRule
- */
- final class TryCatchRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- Label start = getLabel(attrs.getValue("start"));
- Label end = getLabel(attrs.getValue("end"));
- Label handler = getLabel(attrs.getValue("handler"));
- String type = attrs.getValue("type");
- getCodeVisitor().visitTryCatchBlock(start, end, handler, type);
- }
- }
-
- /**
- * LineNumberRule
- */
- final class LineNumberRule extends Rule {
-
- @Override
- public final void begin(final String name, final Attributes attrs) {
- int line = Integer.parseInt(attrs.getValue("line"));
- Label start = getLabel(attrs.getValue("start"));
- getCodeVisitor().visitLineNumber(line, start);
- }
- }
-
- /**
- * LocalVarRule
- */
- final class LocalVarRule extends Rule {
-
- @Override
- public final void begin(final String element, final Attributes attrs) {
- String name = attrs.getValue("name");
- String desc = attrs.getValue("desc");
- String signature = attrs.getValue("signature");
- Label start = getLabel(attrs.getValue("start"));
- Label end = getLabel(attrs.getValue("end"));
- int var = Integer.parseInt(attrs.getValue("var"));
- getCodeVisitor().visitLocalVariable(name, desc, signature, start,
- end, var);
- }
- }
-
- /**
- * InvokeDynamicRule
- */
- final class InvokeDynamicRule extends Rule {
- @Override
- public final void begin(final String element, final Attributes attrs)
- throws SAXException {
- push(attrs.getValue("name"));
- push(attrs.getValue("desc"));
- push(decodeHandle(attrs.getValue("bsm")));
- push(new ArrayList());
- }
-
- @Override
- public final void end(final String element) {
- ArrayList bsmArgs = (ArrayList) pop();
- Handle bsm = (Handle) pop();
- String desc = (String) pop();
- String name = (String) pop();
- getCodeVisitor().visitInvokeDynamicInsn(name, desc, bsm,
- bsmArgs.toArray());
- }
- }
-
- /**
- * InvokeDynamicBsmArgumentsRule
- */
- final class InvokeDynamicBsmArgumentsRule extends Rule {
- @Override
- public final void begin(final String element, final Attributes attrs)
- throws SAXException {
- ArrayList bsmArgs = (ArrayList) peek();
- bsmArgs.add(getValue(attrs.getValue("desc"), attrs.getValue("cst")));
- }
- }
-
- /**
- * OpcodesRule
- */
- final class OpcodesRule extends Rule {
-
- // public boolean match( String match, String element) {
- // return match.startsWith( path) && OPCODES.containsKey( element);
- // }
-
- @Override
- public final void begin(final String element, final Attributes attrs)
- throws SAXException {
- Opcode o = OPCODES.get(element);
- if (o == null) {
- throw new SAXException("Invalid element: " + element + " at "
- + match);
- }
-
- switch (o.type) {
- case OpcodeGroup.INSN:
- getCodeVisitor().visitInsn(o.opcode);
- break;
-
- case OpcodeGroup.INSN_FIELD:
- getCodeVisitor().visitFieldInsn(o.opcode,
- attrs.getValue("owner"), attrs.getValue("name"),
- attrs.getValue("desc"));
- break;
-
- case OpcodeGroup.INSN_INT:
- getCodeVisitor().visitIntInsn(o.opcode,
- Integer.parseInt(attrs.getValue("value")));
- break;
-
- case OpcodeGroup.INSN_JUMP:
- getCodeVisitor().visitJumpInsn(o.opcode,
- getLabel(attrs.getValue("label")));
- break;
-
- case OpcodeGroup.INSN_METHOD:
- getCodeVisitor().visitMethodInsn(o.opcode,
- attrs.getValue("owner"), attrs.getValue("name"),
- attrs.getValue("desc"));
- break;
-
- case OpcodeGroup.INSN_TYPE:
- getCodeVisitor()
- .visitTypeInsn(o.opcode, attrs.getValue("desc"));
- break;
-
- case OpcodeGroup.INSN_VAR:
- getCodeVisitor().visitVarInsn(o.opcode,
- Integer.parseInt(attrs.getValue("var")));
- break;
-
- case OpcodeGroup.INSN_IINC:
- getCodeVisitor().visitIincInsn(
- Integer.parseInt(attrs.getValue("var")),
- Integer.parseInt(attrs.getValue("inc")));
- break;
-
- case OpcodeGroup.INSN_LDC:
- getCodeVisitor()
- .visitLdcInsn(
- getValue(attrs.getValue("desc"),
- attrs.getValue("cst")));
- break;
-
- case OpcodeGroup.INSN_MULTIANEWARRAY:
- getCodeVisitor().visitMultiANewArrayInsn(
- attrs.getValue("desc"),
- Integer.parseInt(attrs.getValue("dims")));
- break;
-
- default:
- throw new Error("Internal error");
-
- }
- }
- }
-
- /**
- * MaxRule
- */
- final class MaxRule extends Rule {
-
- @Override
- public final void begin(final String element, final Attributes attrs) {
- int maxStack = Integer.parseInt(attrs.getValue("maxStack"));
- int maxLocals = Integer.parseInt(attrs.getValue("maxLocals"));
- getCodeVisitor().visitMaxs(maxStack, maxLocals);
- }
- }
-
- final class AnnotationRule extends Rule {
-
- @Override
- public void begin(final String name, final Attributes attrs) {
- String desc = attrs.getValue("desc");
- boolean visible = Boolean.valueOf(attrs.getValue("visible"))
- .booleanValue();
-
- Object v = peek();
- if (v instanceof ClassVisitor) {
- push(((ClassVisitor) v).visitAnnotation(desc, visible));
- } else if (v instanceof FieldVisitor) {
- push(((FieldVisitor) v).visitAnnotation(desc, visible));
- } else if (v instanceof MethodVisitor) {
- push(((MethodVisitor) v).visitAnnotation(desc, visible));
- }
- }
-
- @Override
- public void end(final String name) {
- AnnotationVisitor av = (AnnotationVisitor) pop();
- if (av != null) {
- av.visitEnd();
- }
- }
- }
-
- final class AnnotationParameterRule extends Rule {
-
- @Override
- public void begin(final String name, final Attributes attrs) {
- int parameter = Integer.parseInt(attrs.getValue("parameter"));
- String desc = attrs.getValue("desc");
- boolean visible = Boolean.valueOf(attrs.getValue("visible"))
- .booleanValue();
-
- push(((MethodVisitor) peek()).visitParameterAnnotation(parameter,
- desc, visible));
- }
-
- @Override
- public void end(final String name) {
- AnnotationVisitor av = (AnnotationVisitor) pop();
- if (av != null) {
- av.visitEnd();
- }
- }
- }
-
- final class AnnotationValueRule extends Rule {
-
- @Override
- public void begin(final String nm, final Attributes attrs)
- throws SAXException {
- AnnotationVisitor av = (AnnotationVisitor) peek();
- if (av != null) {
- av.visit(
- attrs.getValue("name"),
- getValue(attrs.getValue("desc"),
- attrs.getValue("value")));
- }
- }
- }
-
- final class AnnotationValueEnumRule extends Rule {
-
- @Override
- public void begin(final String nm, final Attributes attrs) {
- AnnotationVisitor av = (AnnotationVisitor) peek();
- if (av != null) {
- av.visitEnum(attrs.getValue("name"), attrs.getValue("desc"),
- attrs.getValue("value"));
- }
- }
- }
-
- final class AnnotationValueAnnotationRule extends Rule {
-
- @Override
- public void begin(final String nm, final Attributes attrs) {
- AnnotationVisitor av = (AnnotationVisitor) peek();
- push(av == null ? null : av.visitAnnotation(attrs.getValue("name"),
- attrs.getValue("desc")));
- }
-
- @Override
- public void end(final String name) {
- AnnotationVisitor av = (AnnotationVisitor) pop();
- if (av != null) {
- av.visitEnd();
- }
- }
- }
-
- final class AnnotationValueArrayRule extends Rule {
-
- @Override
- public void begin(final String nm, final Attributes attrs) {
- AnnotationVisitor av = (AnnotationVisitor) peek();
- push(av == null ? null : av.visitArray(attrs.getValue("name")));
- }
-
- @Override
- public void end(final String name) {
- AnnotationVisitor av = (AnnotationVisitor) pop();
- if (av != null) {
- av.visitEnd();
- }
- }
- }
-
- final class AnnotationDefaultRule extends Rule {
-
- @Override
- public void begin(final String nm, final Attributes attrs) {
- MethodVisitor av = (MethodVisitor) peek();
- push(av == null ? null : av.visitAnnotationDefault());
- }
-
- @Override
- public void end(final String name) {
- AnnotationVisitor av = (AnnotationVisitor) pop();
- if (av != null) {
- av.visitEnd();
- }
- }
- }
-
- /**
- * Opcode
- */
- static final class Opcode {
-
- public final int opcode;
-
- public final int type;
-
- Opcode(final int opcode, final int type) {
- this.opcode = opcode;
- this.type = type;
- }
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/xml/Processor.java b/parabotv2/src/org/objectweb/asm/xml/Processor.java
deleted file mode 100644
index a50ffca..0000000
--- a/parabotv2/src/org/objectweb/asm/xml/Processor.java
+++ /dev/null
@@ -1,1044 +0,0 @@
-/***
- * ASM XML Adapter
- * Copyright (c) 2004-2011, Eugene Kuleshov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.xml;
-
-import java.io.BufferedOutputStream;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.Writer;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
-import java.util.zip.ZipOutputStream;
-
-import javax.xml.transform.Source;
-import javax.xml.transform.Templates;
-import javax.xml.transform.TransformerConfigurationException;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.sax.SAXResult;
-import javax.xml.transform.sax.SAXSource;
-import javax.xml.transform.sax.SAXTransformerFactory;
-import javax.xml.transform.sax.TransformerHandler;
-import javax.xml.transform.stream.StreamSource;
-
-import org.objectweb.asm.ClassReader;
-import org.objectweb.asm.ClassWriter;
-import org.xml.sax.Attributes;
-import org.xml.sax.ContentHandler;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-import org.xml.sax.XMLReader;
-import org.xml.sax.ext.LexicalHandler;
-import org.xml.sax.helpers.AttributesImpl;
-import org.xml.sax.helpers.DefaultHandler;
-import org.xml.sax.helpers.XMLReaderFactory;
-
-/**
- * Processor is a command line tool that can be used for bytecode waving
- * directed by XSL transformation.
- *
- * In order to use a concrete XSLT engine, system property
- * javax.xml.transform.TransformerFactory must be set to one of the
- * following values.
- *
- *
- *
- *
- * jd.xslt
- * jd.xml.xslt.trax.TransformerFactoryImpl
- *
- *
- *
- * Saxon
- * net.sf.saxon.TransformerFactoryImpl
- *
- *
- *
- * Caucho
- * com.caucho.xsl.Xsl
- *
- *
- *
- * Xalan interpeter
- * org.apache.xalan.processor.TransformerFactory
- *
- *
- *
- * Xalan xsltc
- * org.apache.xalan.xsltc.trax.TransformerFactoryImpl
- *
- *
- *
- *
- * @author Eugene Kuleshov
- */
-public class Processor {
-
- public static final int BYTECODE = 1;
-
- public static final int MULTI_XML = 2;
-
- public static final int SINGLE_XML = 3;
-
- private static final String SINGLE_XML_NAME = "classes.xml";
-
- private final int inRepresentation;
-
- private final int outRepresentation;
-
- private final InputStream input;
-
- private final OutputStream output;
-
- private final Source xslt;
-
- private int n = 0;
-
- public Processor(final int inRepresenation, final int outRepresentation,
- final InputStream input, final OutputStream output,
- final Source xslt) {
- this.inRepresentation = inRepresenation;
- this.outRepresentation = outRepresentation;
- this.input = input;
- this.output = output;
- this.xslt = xslt;
- }
-
- public int process() throws TransformerException, IOException, SAXException {
- ZipInputStream zis = new ZipInputStream(input);
- final ZipOutputStream zos = new ZipOutputStream(output);
- final OutputStreamWriter osw = new OutputStreamWriter(zos);
-
- Thread.currentThread().setContextClassLoader(
- getClass().getClassLoader());
-
- TransformerFactory tf = TransformerFactory.newInstance();
- if (!tf.getFeature(SAXSource.FEATURE)
- || !tf.getFeature(SAXResult.FEATURE)) {
- return 0;
- }
-
- SAXTransformerFactory saxtf = (SAXTransformerFactory) tf;
- Templates templates = null;
- if (xslt != null) {
- templates = saxtf.newTemplates(xslt);
- }
-
- // configuring outHandlerFactory
- // ///////////////////////////////////////////////////////
-
- EntryElement entryElement = getEntryElement(zos);
-
- ContentHandler outDocHandler = null;
- switch (outRepresentation) {
- case BYTECODE:
- outDocHandler = new OutputSlicingHandler(
- new ASMContentHandlerFactory(zos), entryElement, false);
- break;
-
- case MULTI_XML:
- outDocHandler = new OutputSlicingHandler(new SAXWriterFactory(osw,
- true), entryElement, true);
- break;
-
- case SINGLE_XML:
- ZipEntry outputEntry = new ZipEntry(SINGLE_XML_NAME);
- zos.putNextEntry(outputEntry);
- outDocHandler = new SAXWriter(osw, false);
- break;
-
- }
-
- // configuring inputDocHandlerFactory
- // /////////////////////////////////////////////////
- ContentHandler inDocHandler;
- if (templates == null) {
- inDocHandler = outDocHandler;
- } else {
- inDocHandler = new InputSlicingHandler("class", outDocHandler,
- new TransformerHandlerFactory(saxtf, templates,
- outDocHandler));
- }
- ContentHandlerFactory inDocHandlerFactory = new SubdocumentHandlerFactory(
- inDocHandler);
-
- if (inDocHandler != null && inRepresentation != SINGLE_XML) {
- inDocHandler.startDocument();
- inDocHandler.startElement("", "classes", "classes",
- new AttributesImpl());
- }
-
- int i = 0;
- ZipEntry ze;
- while ((ze = zis.getNextEntry()) != null) {
- update(ze.getName(), n++);
- if (isClassEntry(ze)) {
- processEntry(zis, ze, inDocHandlerFactory);
- } else {
- OutputStream os = entryElement.openEntry(getName(ze));
- copyEntry(zis, os);
- entryElement.closeEntry();
- }
-
- i++;
- }
-
- if (inDocHandler != null && inRepresentation != SINGLE_XML) {
- inDocHandler.endElement("", "classes", "classes");
- inDocHandler.endDocument();
- }
-
- if (outRepresentation == SINGLE_XML) {
- zos.closeEntry();
- }
- zos.flush();
- zos.close();
-
- return i;
- }
-
- private void copyEntry(final InputStream is, final OutputStream os)
- throws IOException {
- if (outRepresentation == SINGLE_XML) {
- return;
- }
-
- byte[] buff = new byte[2048];
- int i;
- while ((i = is.read(buff)) != -1) {
- os.write(buff, 0, i);
- }
- }
-
- private boolean isClassEntry(final ZipEntry ze) {
- String name = ze.getName();
- return inRepresentation == SINGLE_XML && name.equals(SINGLE_XML_NAME)
- || name.endsWith(".class") || name.endsWith(".class.xml");
- }
-
- private void processEntry(final ZipInputStream zis, final ZipEntry ze,
- final ContentHandlerFactory handlerFactory) {
- ContentHandler handler = handlerFactory.createContentHandler();
- try {
-
- // if (CODE2ASM.equals(command)) { // read bytecode and process it
- // // with TraceClassVisitor
- // ClassReader cr = new ClassReader(readEntry(zis, ze));
- // cr.accept(new TraceClassVisitor(null, new PrintWriter(os)),
- // false);
- // }
-
- boolean singleInputDocument = inRepresentation == SINGLE_XML;
- if (inRepresentation == BYTECODE) { // read bytecode and process it
- // with handler
- ClassReader cr = new ClassReader(readEntry(zis, ze));
- cr.accept(new SAXClassAdapter(handler, singleInputDocument), 0);
-
- } else { // read XML and process it with handler
- XMLReader reader = XMLReaderFactory.createXMLReader();
- reader.setContentHandler(handler);
- reader.parse(new InputSource(
- singleInputDocument ? (InputStream) new ProtectedInputStream(
- zis) : new ByteArrayInputStream(readEntry(zis,
- ze))));
-
- }
- } catch (Exception ex) {
- update(ze.getName(), 0);
- update(ex, 0);
- }
- }
-
- private EntryElement getEntryElement(final ZipOutputStream zos) {
- if (outRepresentation == SINGLE_XML) {
- return new SingleDocElement(zos);
- }
- return new ZipEntryElement(zos);
- }
-
- // private ContentHandlerFactory getHandlerFactory(
- // OutputStream os,
- // SAXTransformerFactory saxtf,
- // Templates templates)
- // {
- // ContentHandlerFactory factory = null;
- // if (templates == null) {
- // if (outputRepresentation == BYTECODE) { // factory used to write
- // // bytecode
- // factory = new ASMContentHandlerFactory(os, computeMax);
- // } else { // factory used to write XML
- // factory = new SAXWriterFactory(os, true);
- // }
- // } else {
- // if (outputRepresentation == BYTECODE) { // factory used to transform
- // // and then write bytecode
- // factory = new ASMTransformerHandlerFactory(saxtf,
- // templates,
- // os,
- // computeMax);
- // } else { // factory used to transformand then write XML
- // factory = new TransformerHandlerFactory(saxtf,
- // templates,
- // os,
- // outputRepresentation == SINGLE_XML);
- // }
- // }
- // return factory;
- // }
-
- private String getName(final ZipEntry ze) {
- String name = ze.getName();
- if (isClassEntry(ze)) {
- if (inRepresentation != BYTECODE && outRepresentation == BYTECODE) {
- name = name.substring(0, name.length() - 4); // .class.xml to
- // .class
- } else if (inRepresentation == BYTECODE
- && outRepresentation != BYTECODE) {
- name += ".xml"; // .class to .class.xml
- }
- // } else if( CODE2ASM.equals( command)) {
- // name = name.substring( 0, name.length()-6).concat( ".asm");
- }
- return name;
- }
-
- private static byte[] readEntry(final InputStream zis, final ZipEntry ze)
- throws IOException {
- long size = ze.getSize();
- if (size > -1) {
- byte[] buff = new byte[(int) size];
- int k = 0;
- int n;
- while ((n = zis.read(buff, k, buff.length - k)) > 0) {
- k += n;
- }
- return buff;
- }
-
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- byte[] buff = new byte[4096];
- int i;
- while ((i = zis.read(buff)) != -1) {
- bos.write(buff, 0, i);
- }
- return bos.toByteArray();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see java.util.Observer#update(java.util.Observable, java.lang.Object)
- */
- protected void update(final Object arg, final int n) {
- if (arg instanceof Throwable) {
- ((Throwable) arg).printStackTrace();
- } else {
- if (n % 100 == 0) {
- System.err.println(n + " " + arg);
- }
- }
- }
-
- public static void main(final String[] args) throws Exception {
- if (args.length < 2) {
- showUsage();
- return;
- }
-
- int inRepresentation = getRepresentation(args[0]);
- int outRepresentation = getRepresentation(args[1]);
-
- InputStream is = System.in;
- OutputStream os = new BufferedOutputStream(System.out);
-
- Source xslt = null;
- // boolean computeMax = true;
-
- for (int i = 2; i < args.length; i++) {
- if ("-in".equals(args[i])) {
- is = new FileInputStream(args[++i]);
-
- } else if ("-out".equals(args[i])) {
- os = new BufferedOutputStream(new FileOutputStream(args[++i]));
-
- } else if ("-xslt".equals(args[i])) {
- xslt = new StreamSource(new FileInputStream(args[++i]));
-
- // } else if( "-computemax".equals( args[ i].toLowerCase())) {
- // computeMax = true;
-
- } else {
- showUsage();
- return;
-
- }
- }
-
- if (inRepresentation == 0 || outRepresentation == 0) {
- showUsage();
- return;
- }
-
- Processor m = new Processor(inRepresentation, outRepresentation, is,
- os, xslt);
-
- long l1 = System.currentTimeMillis();
- int n = m.process();
- long l2 = System.currentTimeMillis();
- System.err.println(n);
- System.err.println((l2 - l1) + "ms " + 1000f * n / (l2 - l1)
- + " resources/sec");
- }
-
- private static int getRepresentation(final String s) {
- if ("code".equals(s)) {
- return BYTECODE;
- } else if ("xml".equals(s)) {
- return MULTI_XML;
- } else if ("singlexml".equals(s)) {
- return SINGLE_XML;
- }
- return 0;
- }
-
- private static void showUsage() {
- System.err
- .println("Usage: Main [-in ] [-xslt ]");
- System.err
- .println(" when -in or -out is omitted sysin and sysout would be used");
- System.err
- .println(" and - code | xml | singlexml");
- }
-
- /**
- * IputStream wrapper class used to protect input streams from being closed
- * by some stupid XML parsers.
- */
- private static final class ProtectedInputStream extends InputStream {
- private final InputStream is;
-
- ProtectedInputStream(final InputStream is) {
- this.is = is;
- }
-
- @Override
- public final void close() throws IOException {
- }
-
- @Override
- public final int read() throws IOException {
- return is.read();
- }
-
- @Override
- public final int read(final byte[] b, final int off, final int len)
- throws IOException {
- return is.read(b, off, len);
- }
-
- @Override
- public final int available() throws IOException {
- return is.available();
- }
- }
-
- /**
- * A {@link org.objectweb.asm.xml.Processor.ContentHandlerFactory ContentHandlerFactory} is used to create
- * {@link org.xml.sax.ContentHandler ContentHandler} instances for concrete
- * context.
- */
- private static interface ContentHandlerFactory {
-
- /**
- * Creates an instance of the content handler.
- *
- * @return content handler
- */
- ContentHandler createContentHandler();
-
- }
-
- /**
- * SAXWriterFactory
- */
- private static final class SAXWriterFactory implements
- ContentHandlerFactory {
- private final Writer w;
-
- private final boolean optimizeEmptyElements;
-
- SAXWriterFactory(final Writer w, final boolean optimizeEmptyElements) {
- this.w = w;
- this.optimizeEmptyElements = optimizeEmptyElements;
- }
-
- public final ContentHandler createContentHandler() {
- return new SAXWriter(w, optimizeEmptyElements);
- }
-
- }
-
- /**
- * ASMContentHandlerFactory
- */
- private static final class ASMContentHandlerFactory implements
- ContentHandlerFactory {
- final OutputStream os;
-
- ASMContentHandlerFactory(final OutputStream os) {
- this.os = os;
- }
-
- public final ContentHandler createContentHandler() {
- final ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
- return new ASMContentHandler(cw) {
- @Override
- public void endDocument() throws SAXException {
- try {
- os.write(cw.toByteArray());
- } catch (IOException e) {
- throw new SAXException(e);
- }
- }
- };
- }
-
- }
-
- /**
- * TransformerHandlerFactory
- */
- private static final class TransformerHandlerFactory implements
- ContentHandlerFactory {
- private SAXTransformerFactory saxtf;
-
- private final Templates templates;
-
- private ContentHandler outputHandler;
-
- TransformerHandlerFactory(final SAXTransformerFactory saxtf,
- final Templates templates, final ContentHandler outputHandler) {
- this.saxtf = saxtf;
- this.templates = templates;
- this.outputHandler = outputHandler;
- }
-
- public final ContentHandler createContentHandler() {
- try {
- TransformerHandler handler = saxtf
- .newTransformerHandler(templates);
- handler.setResult(new SAXResult(outputHandler));
- return handler;
- } catch (TransformerConfigurationException ex) {
- throw new RuntimeException(ex.toString());
- }
- }
- }
-
- /**
- * SubdocumentHandlerFactory
- */
- private static final class SubdocumentHandlerFactory implements
- ContentHandlerFactory {
- private final ContentHandler subdocumentHandler;
-
- SubdocumentHandlerFactory(final ContentHandler subdocumentHandler) {
- this.subdocumentHandler = subdocumentHandler;
- }
-
- public final ContentHandler createContentHandler() {
- return subdocumentHandler;
- }
-
- }
-
- /**
- * A {@link org.xml.sax.ContentHandler ContentHandler} and
- * {@link org.xml.sax.ext.LexicalHandler LexicalHandler} that serializes XML
- * from SAX 2.0 events into {@link java.io.Writer Writer}.
- *
- * This implementation does not support namespaces, entity
- * definitions (uncluding DTD), CDATA and text elements. SAXWriter.
- *
- * @param w
- * writer
- * @param optimizeEmptyElements
- * if set to true, short XML syntax will be used
- * for empty elements
- */
- SAXWriter(final Writer w, final boolean optimizeEmptyElements) {
- this.w = w;
- this.optimizeEmptyElements = optimizeEmptyElements;
- }
-
- @Override
- public final void startElement(final String ns, final String localName,
- final String qName, final Attributes atts) throws SAXException {
- try {
- closeElement();
-
- writeIdent();
- w.write('<' + qName);
- if (atts != null && atts.getLength() > 0) {
- writeAttributes(atts);
- }
-
- if (optimizeEmptyElements) {
- openElement = true;
- } else {
- w.write(">\n");
- }
- ident += 2;
-
- } catch (IOException ex) {
- throw new SAXException(ex);
-
- }
- }
-
- @Override
- public final void endElement(final String ns, final String localName,
- final String qName) throws SAXException {
- ident -= 2;
- try {
- if (openElement) {
- w.write("/>\n");
- openElement = false;
- } else {
- writeIdent();
- w.write("\n");
- }
-
- } catch (IOException ex) {
- throw new SAXException(ex);
-
- }
- }
-
- @Override
- public final void endDocument() throws SAXException {
- try {
- w.flush();
-
- } catch (IOException ex) {
- throw new SAXException(ex);
-
- }
- }
-
- public final void comment(final char[] ch, final int off, final int len)
- throws SAXException {
- try {
- closeElement();
-
- writeIdent();
- w.write("\n");
-
- } catch (IOException ex) {
- throw new SAXException(ex);
-
- }
- }
-
- public final void startDTD(final String arg0, final String arg1,
- final String arg2) throws SAXException {
- }
-
- public final void endDTD() throws SAXException {
- }
-
- public final void startEntity(final String arg0) throws SAXException {
- }
-
- public final void endEntity(final String arg0) throws SAXException {
- }
-
- public final void startCDATA() throws SAXException {
- }
-
- public final void endCDATA() throws SAXException {
- }
-
- private final void writeAttributes(final Attributes atts)
- throws IOException {
- StringBuffer sb = new StringBuffer();
- int len = atts.getLength();
- for (int i = 0; i < len; i++) {
- sb.append(' ').append(atts.getLocalName(i)).append("=\"")
- .append(esc(atts.getValue(i))).append('\"');
- }
- w.write(sb.toString());
- }
-
- /**
- * Encode string with escaping.
- *
- * @param str
- * string to encode.
- * @return encoded string
- */
- private static final String esc(final String str) {
- StringBuffer sb = new StringBuffer(str.length());
- for (int i = 0; i < str.length(); i++) {
- char ch = str.charAt(i);
- switch (ch) {
- case '&':
- sb.append("&");
- break;
-
- case '<':
- sb.append("<");
- break;
-
- case '>':
- sb.append(">");
- break;
-
- case '\"':
- sb.append(""");
- break;
-
- default:
- if (ch > 0x7f) {
- sb.append("&#").append(Integer.toString(ch))
- .append(';');
- } else {
- sb.append(ch);
- }
-
- }
- }
- return sb.toString();
- }
-
- private final void writeIdent() throws IOException {
- int n = ident;
- while (n > 0) {
- if (n > OFF.length) {
- w.write(OFF);
- n -= OFF.length;
- } else {
- w.write(OFF, 0, n);
- n = 0;
- }
- }
- }
-
- private final void closeElement() throws IOException {
- if (openElement) {
- w.write(">\n");
- }
- openElement = false;
- }
-
- }
-
- /**
- * A {@link org.xml.sax.ContentHandler ContentHandler} that splits XML
- * documents into smaller chunks. Each chunk is processed by the nested
- * {@link org.xml.sax.ContentHandler ContentHandler} obtained from
- * {@link java.net.ContentHandlerFactory ContentHandlerFactory}. This is
- * useful for running XSLT engine against large XML document that will
- * hardly fit into the memory all together.
- *
- * TODO use complete path for subdocumentRoot
- */
- private static final class InputSlicingHandler extends DefaultHandler {
- private String subdocumentRoot;
-
- private final ContentHandler rootHandler;
-
- private ContentHandlerFactory subdocumentHandlerFactory;
-
- private boolean subdocument = false;
-
- private ContentHandler subdocumentHandler;
-
- /**
- * Constructs a new {@link org.objectweb.asm.xml.Processor.InputSlicingHandler SubdocumentHandler}
- * object.
- *
- * @param subdocumentRoot
- * name/path to the root element of the subdocument
- * @param rootHandler
- * content handler for the entire document (subdocument
- * envelope).
- * @param subdocumentHandlerFactory
- * a {@link org.objectweb.asm.xml.Processor.ContentHandlerFactory ContentHandlerFactory} used
- * to create {@link org.xml.sax.ContentHandler ContentHandler} instances
- * for subdocuments.
- */
- InputSlicingHandler(final String subdocumentRoot,
- final ContentHandler rootHandler,
- final ContentHandlerFactory subdocumentHandlerFactory) {
- this.subdocumentRoot = subdocumentRoot;
- this.rootHandler = rootHandler;
- this.subdocumentHandlerFactory = subdocumentHandlerFactory;
- }
-
- @Override
- public final void startElement(final String namespaceURI,
- final String localName, final String qName,
- final Attributes list) throws SAXException {
- if (subdocument) {
- subdocumentHandler.startElement(namespaceURI, localName, qName,
- list);
- } else if (localName.equals(subdocumentRoot)) {
- subdocumentHandler = subdocumentHandlerFactory
- .createContentHandler();
- subdocumentHandler.startDocument();
- subdocumentHandler.startElement(namespaceURI, localName, qName,
- list);
- subdocument = true;
- } else if (rootHandler != null) {
- rootHandler.startElement(namespaceURI, localName, qName, list);
- }
- }
-
- @Override
- public final void endElement(final String namespaceURI,
- final String localName, final String qName) throws SAXException {
- if (subdocument) {
- subdocumentHandler.endElement(namespaceURI, localName, qName);
- if (localName.equals(subdocumentRoot)) {
- subdocumentHandler.endDocument();
- subdocument = false;
- }
- } else if (rootHandler != null) {
- rootHandler.endElement(namespaceURI, localName, qName);
- }
- }
-
- @Override
- public final void startDocument() throws SAXException {
- if (rootHandler != null) {
- rootHandler.startDocument();
- }
- }
-
- @Override
- public final void endDocument() throws SAXException {
- if (rootHandler != null) {
- rootHandler.endDocument();
-
- }
- }
-
- @Override
- public final void characters(final char[] buff, final int offset,
- final int size) throws SAXException {
- if (subdocument) {
- subdocumentHandler.characters(buff, offset, size);
- } else if (rootHandler != null) {
- rootHandler.characters(buff, offset, size);
- }
- }
-
- }
-
- /**
- * A {@link org.xml.sax.ContentHandler ContentHandler} that splits XML
- * documents into smaller chunks. Each chunk is processed by the nested
- * {@link org.xml.sax.ContentHandler ContentHandler} obtained from
- * {@link java.net.ContentHandlerFactory ContentHandlerFactory}. This is
- * useful for running XSLT engine against large XML document that will
- * hardly fit into the memory all together.
- *
- *
- * TODO use complete path for subdocumentRoot
- */
- private static final class OutputSlicingHandler extends DefaultHandler {
- private final String subdocumentRoot;
-
- private ContentHandlerFactory subdocumentHandlerFactory;
-
- private final EntryElement entryElement;
-
- private boolean isXml;
-
- private boolean subdocument = false;
-
- private ContentHandler subdocumentHandler;
-
- /**
- * Constructs a new {@link org.objectweb.asm.xml.Processor.OutputSlicingHandler SubdocumentHandler}
- * object.
- *
- * @param subdocumentHandlerFactory
- * a {@link org.objectweb.asm.xml.Processor.ContentHandlerFactory ContentHandlerFactory} used
- * to create {@link org.xml.sax.ContentHandler ContentHandler} instances
- * for subdocuments.
- * @param entryElement
- * TODO.
- * @param isXml
- * TODO.
- */
- OutputSlicingHandler(
- final ContentHandlerFactory subdocumentHandlerFactory,
- final EntryElement entryElement, final boolean isXml) {
- this.subdocumentRoot = "class";
- this.subdocumentHandlerFactory = subdocumentHandlerFactory;
- this.entryElement = entryElement;
- this.isXml = isXml;
- }
-
- @Override
- public final void startElement(final String namespaceURI,
- final String localName, final String qName,
- final Attributes list) throws SAXException {
- if (subdocument) {
- subdocumentHandler.startElement(namespaceURI, localName, qName,
- list);
- } else if (localName.equals(subdocumentRoot)) {
- String name = list.getValue("name");
- if (name == null || name.length() == 0) {
- throw new SAXException(
- "Class element without name attribute.");
- }
- try {
- entryElement.openEntry(isXml ? name + ".class.xml" : name
- + ".class");
- } catch (IOException ex) {
- throw new SAXException(ex.toString(), ex);
- }
- subdocumentHandler = subdocumentHandlerFactory
- .createContentHandler();
- subdocumentHandler.startDocument();
- subdocumentHandler.startElement(namespaceURI, localName, qName,
- list);
- subdocument = true;
- }
- }
-
- @Override
- public final void endElement(final String namespaceURI,
- final String localName, final String qName) throws SAXException {
- if (subdocument) {
- subdocumentHandler.endElement(namespaceURI, localName, qName);
- if (localName.equals(subdocumentRoot)) {
- subdocumentHandler.endDocument();
- subdocument = false;
- try {
- entryElement.closeEntry();
- } catch (IOException ex) {
- throw new SAXException(ex.toString(), ex);
- }
- }
- }
- }
-
- @Override
- public final void startDocument() throws SAXException {
- }
-
- @Override
- public final void endDocument() throws SAXException {
- }
-
- @Override
- public final void characters(final char[] buff, final int offset,
- final int size) throws SAXException {
- if (subdocument) {
- subdocumentHandler.characters(buff, offset, size);
- }
- }
-
- }
-
- private static interface EntryElement {
-
- OutputStream openEntry(String name) throws IOException;
-
- void closeEntry() throws IOException;
-
- }
-
- private static final class SingleDocElement implements EntryElement {
- private final OutputStream os;
-
- SingleDocElement(final OutputStream os) {
- this.os = os;
- }
-
- public OutputStream openEntry(final String name) throws IOException {
- return os;
- }
-
- public void closeEntry() throws IOException {
- os.flush();
- }
-
- }
-
- private static final class ZipEntryElement implements EntryElement {
- private ZipOutputStream zos;
-
- ZipEntryElement(final ZipOutputStream zos) {
- this.zos = zos;
- }
-
- public OutputStream openEntry(final String name) throws IOException {
- ZipEntry entry = new ZipEntry(name);
- zos.putNextEntry(entry);
- return zos;
- }
-
- public void closeEntry() throws IOException {
- zos.flush();
- zos.closeEntry();
- }
-
- }
-
-}
diff --git a/parabotv2/src/org/objectweb/asm/xml/SAXAdapter.java b/parabotv2/src/org/objectweb/asm/xml/SAXAdapter.java
deleted file mode 100644
index 0e291ec..0000000
--- a/parabotv2/src/org/objectweb/asm/xml/SAXAdapter.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/***
- * ASM XML Adapter
- * Copyright (c) 2004-2011, Eugene Kuleshov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.xml;
-
-import org.xml.sax.Attributes;
-import org.xml.sax.ContentHandler;
-import org.xml.sax.SAXException;
-
-/**
- * SAXAdapter
- *
- * @author Eugene Kuleshov
- */
-public class SAXAdapter {
-
- private final ContentHandler h;
-
- protected SAXAdapter(final ContentHandler h) {
- this.h = h;
- }
-
- protected ContentHandler getContentHandler() {
- return h;
- }
-
- protected void addDocumentStart() {
- try {
- h.startDocument();
- } catch (SAXException ex) {
- throw new RuntimeException(ex.getMessage(), ex.getException());
- }
- }
-
- protected void addDocumentEnd() {
- try {
- h.endDocument();
- } catch (SAXException ex) {
- throw new RuntimeException(ex.getMessage(), ex.getException());
- }
- }
-
- protected final void addStart(final String name, final Attributes attrs) {
- try {
- h.startElement("", name, name, attrs);
- } catch (SAXException ex) {
- throw new RuntimeException(ex.getMessage(), ex.getException());
- }
- }
-
- protected final void addEnd(final String name) {
- try {
- h.endElement("", name, name);
- } catch (SAXException ex) {
- throw new RuntimeException(ex.getMessage(), ex.getException());
- }
- }
-
- protected final void addElement(final String name, final Attributes attrs) {
- addStart(name, attrs);
- addEnd(name);
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/xml/SAXAnnotationAdapter.java b/parabotv2/src/org/objectweb/asm/xml/SAXAnnotationAdapter.java
deleted file mode 100644
index a3aebe4..0000000
--- a/parabotv2/src/org/objectweb/asm/xml/SAXAnnotationAdapter.java
+++ /dev/null
@@ -1,185 +0,0 @@
-/***
- * ASM XML Adapter
- * Copyright (c) 2004-2011, Eugene Kuleshov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.xml;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.Type;
-import org.xml.sax.helpers.AttributesImpl;
-
-/**
- * SAXAnnotationAdapter
- *
- * @author Eugene Kuleshov
- */
-public final class SAXAnnotationAdapter extends AnnotationVisitor {
-
- SAXAdapter sa;
-
- private final String elementName;
-
- public SAXAnnotationAdapter(final SAXAdapter sa, final String elementName,
- final int visible, final String name, final String desc) {
- this(Opcodes.ASM4, sa, elementName, visible, desc, name, -1);
- }
-
- public SAXAnnotationAdapter(final SAXAdapter sa, final String elementName,
- final int visible, final int parameter, final String desc) {
- this(Opcodes.ASM4, sa, elementName, visible, desc, null, parameter);
- }
-
- protected SAXAnnotationAdapter(final int api, final SAXAdapter sa,
- final String elementName, final int visible, final String desc,
- final String name, final int parameter) {
- super(api);
- this.sa = sa;
- this.elementName = elementName;
-
- AttributesImpl att = new AttributesImpl();
- if (name != null) {
- att.addAttribute("", "name", "name", "", name);
- }
- if (visible != 0) {
- att.addAttribute("", "visible", "visible", "", visible > 0 ? "true"
- : "false");
- }
- if (parameter != -1) {
- att.addAttribute("", "parameter", "parameter", "",
- Integer.toString(parameter));
- }
- if (desc != null) {
- att.addAttribute("", "desc", "desc", "", desc);
- }
-
- sa.addStart(elementName, att);
- }
-
- @Override
- public void visit(final String name, final Object value) {
- Class c = value.getClass();
- if (c.isArray()) {
- AnnotationVisitor av = visitArray(name);
- if (value instanceof byte[]) {
- byte[] b = (byte[]) value;
- for (int i = 0; i < b.length; i++) {
- av.visit(null, new Byte(b[i]));
- }
-
- } else if (value instanceof char[]) {
- char[] b = (char[]) value;
- for (int i = 0; i < b.length; i++) {
- av.visit(null, new Character(b[i]));
- }
-
- } else if (value instanceof short[]) {
- short[] b = (short[]) value;
- for (int i = 0; i < b.length; i++) {
- av.visit(null, new Short(b[i]));
- }
-
- } else if (value instanceof boolean[]) {
- boolean[] b = (boolean[]) value;
- for (int i = 0; i < b.length; i++) {
- av.visit(null, Boolean.valueOf(b[i]));
- }
-
- } else if (value instanceof int[]) {
- int[] b = (int[]) value;
- for (int i = 0; i < b.length; i++) {
- av.visit(null, new Integer(b[i]));
- }
-
- } else if (value instanceof long[]) {
- long[] b = (long[]) value;
- for (int i = 0; i < b.length; i++) {
- av.visit(null, new Long(b[i]));
- }
-
- } else if (value instanceof float[]) {
- float[] b = (float[]) value;
- for (int i = 0; i < b.length; i++) {
- av.visit(null, new Float(b[i]));
- }
-
- } else if (value instanceof double[]) {
- double[] b = (double[]) value;
- for (int i = 0; i < b.length; i++) {
- av.visit(null, new Double(b[i]));
- }
-
- }
- av.visitEnd();
- } else {
- addValueElement("annotationValue", name, Type.getDescriptor(c),
- value.toString());
- }
- }
-
- @Override
- public void visitEnum(final String name, final String desc,
- final String value) {
- addValueElement("annotationValueEnum", name, desc, value);
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String name,
- final String desc) {
- return new SAXAnnotationAdapter(sa, "annotationValueAnnotation", 0,
- name, desc);
- }
-
- @Override
- public AnnotationVisitor visitArray(final String name) {
- return new SAXAnnotationAdapter(sa, "annotationValueArray", 0, name,
- null);
- }
-
- @Override
- public void visitEnd() {
- sa.addEnd(elementName);
- }
-
- private void addValueElement(final String element, final String name,
- final String desc, final String value) {
- AttributesImpl att = new AttributesImpl();
- if (name != null) {
- att.addAttribute("", "name", "name", "", name);
- }
- if (desc != null) {
- att.addAttribute("", "desc", "desc", "", desc);
- }
- if (value != null) {
- att.addAttribute("", "value", "value", "",
- SAXClassAdapter.encode(value));
- }
-
- sa.addElement(element, att);
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/xml/SAXClassAdapter.java b/parabotv2/src/org/objectweb/asm/xml/SAXClassAdapter.java
deleted file mode 100644
index 904be2b..0000000
--- a/parabotv2/src/org/objectweb/asm/xml/SAXClassAdapter.java
+++ /dev/null
@@ -1,324 +0,0 @@
-/***
- * ASM XML Adapter
- * Copyright (c) 2004-2011, Eugene Kuleshov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.xml;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.ClassVisitor;
-import org.objectweb.asm.FieldVisitor;
-import org.objectweb.asm.MethodVisitor;
-import org.objectweb.asm.Opcodes;
-import org.xml.sax.ContentHandler;
-import org.xml.sax.helpers.AttributesImpl;
-
-/**
- * A {@link org.objectweb.asm.ClassVisitor ClassVisitor} that generates SAX 2.0
- * events from the visited class. It can feed any kind of
- * {@link org.xml.sax.ContentHandler ContentHandler}, e.g. XML serializer, XSLT
- * or XQuery engines.
- *
- * @see Processor
- * @see ASMContentHandler
- *
- * @author Eugene Kuleshov
- */
-public final class SAXClassAdapter extends ClassVisitor {
-
- SAXAdapter sa;
-
- private final boolean singleDocument;
-
- /**
- * Pseudo access flag used to distinguish class access flags.
- */
- private static final int ACCESS_CLASS = 262144;
-
- /**
- * Pseudo access flag used to distinguish field access flags.
- */
- private static final int ACCESS_FIELD = 524288;
-
- /**
- * Pseudo access flag used to distinguish inner class flags.
- */
- private static final int ACCESS_INNER = 1048576;
-
- /**
- * Constructs a new {@link org.objectweb.asm.xml.SAXClassAdapter SAXClassAdapter} object.
- *
- * @param h
- * content handler that will be used to send SAX 2.0 events.
- * @param singleDocument
- * if true adapter will not produce
- * {@link org.xml.sax.ContentHandler#startDocument() startDocument()} and
- * {@link org.xml.sax.ContentHandler#endDocument() endDocument()} events.
- */
- public SAXClassAdapter(final ContentHandler h, boolean singleDocument) {
- super(Opcodes.ASM4);
- this.sa = new SAXAdapter(h);
- this.singleDocument = singleDocument;
- if (!singleDocument) {
- sa.addDocumentStart();
- }
- }
-
- @Override
- public void visitSource(final String source, final String debug) {
- AttributesImpl att = new AttributesImpl();
- if (source != null) {
- att.addAttribute("", "file", "file", "", encode(source));
- }
- if (debug != null) {
- att.addAttribute("", "debug", "debug", "", encode(debug));
- }
-
- sa.addElement("source", att);
- }
-
- @Override
- public void visitOuterClass(final String owner, final String name,
- final String desc) {
- AttributesImpl att = new AttributesImpl();
- att.addAttribute("", "owner", "owner", "", owner);
- if (name != null) {
- att.addAttribute("", "name", "name", "", name);
- }
- if (desc != null) {
- att.addAttribute("", "desc", "desc", "", desc);
- }
-
- sa.addElement("outerclass", att);
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String desc,
- final boolean visible) {
- return new SAXAnnotationAdapter(sa, "annotation", visible ? 1 : -1,
- null, desc);
- }
-
- @Override
- public void visit(final int version, final int access, final String name,
- final String signature, final String superName,
- final String[] interfaces) {
- StringBuffer sb = new StringBuffer();
- appendAccess(access | ACCESS_CLASS, sb);
-
- AttributesImpl att = new AttributesImpl();
- att.addAttribute("", "access", "access", "", sb.toString());
- if (name != null) {
- att.addAttribute("", "name", "name", "", name);
- }
- if (signature != null) {
- att.addAttribute("", "signature", "signature", "",
- encode(signature));
- }
- if (superName != null) {
- att.addAttribute("", "parent", "parent", "", superName);
- }
- att.addAttribute("", "major", "major", "",
- Integer.toString(version & 0xFFFF));
- att.addAttribute("", "minor", "minor", "",
- Integer.toString(version >>> 16));
- sa.addStart("class", att);
-
- sa.addStart("interfaces", new AttributesImpl());
- if (interfaces != null && interfaces.length > 0) {
- for (int i = 0; i < interfaces.length; i++) {
- AttributesImpl att2 = new AttributesImpl();
- att2.addAttribute("", "name", "name", "", interfaces[i]);
- sa.addElement("interface", att2);
- }
- }
- sa.addEnd("interfaces");
- }
-
- @Override
- public FieldVisitor visitField(final int access, final String name,
- final String desc, final String signature, final Object value) {
- StringBuffer sb = new StringBuffer();
- appendAccess(access | ACCESS_FIELD, sb);
-
- AttributesImpl att = new AttributesImpl();
- att.addAttribute("", "access", "access", "", sb.toString());
- att.addAttribute("", "name", "name", "", name);
- att.addAttribute("", "desc", "desc", "", desc);
- if (signature != null) {
- att.addAttribute("", "signature", "signature", "",
- encode(signature));
- }
- if (value != null) {
- att.addAttribute("", "value", "value", "", encode(value.toString()));
- }
-
- return new SAXFieldAdapter(sa, att);
- }
-
- @Override
- public MethodVisitor visitMethod(final int access, final String name,
- final String desc, final String signature, final String[] exceptions) {
- StringBuffer sb = new StringBuffer();
- appendAccess(access, sb);
-
- AttributesImpl att = new AttributesImpl();
- att.addAttribute("", "access", "access", "", sb.toString());
- att.addAttribute("", "name", "name", "", name);
- att.addAttribute("", "desc", "desc", "", desc);
- if (signature != null) {
- att.addAttribute("", "signature", "signature", "", signature);
- }
- sa.addStart("method", att);
-
- sa.addStart("exceptions", new AttributesImpl());
- if (exceptions != null && exceptions.length > 0) {
- for (int i = 0; i < exceptions.length; i++) {
- AttributesImpl att2 = new AttributesImpl();
- att2.addAttribute("", "name", "name", "", exceptions[i]);
- sa.addElement("exception", att2);
- }
- }
- sa.addEnd("exceptions");
-
- return new SAXCodeAdapter(sa, access);
- }
-
- @Override
- public final void visitInnerClass(final String name,
- final String outerName, final String innerName, final int access) {
- StringBuffer sb = new StringBuffer();
- appendAccess(access | ACCESS_INNER, sb);
-
- AttributesImpl att = new AttributesImpl();
- att.addAttribute("", "access", "access", "", sb.toString());
- if (name != null) {
- att.addAttribute("", "name", "name", "", name);
- }
- if (outerName != null) {
- att.addAttribute("", "outerName", "outerName", "", outerName);
- }
- if (innerName != null) {
- att.addAttribute("", "innerName", "innerName", "", innerName);
- }
- sa.addElement("innerclass", att);
- }
-
- @Override
- public final void visitEnd() {
- sa.addEnd("class");
- if (!singleDocument) {
- sa.addDocumentEnd();
- }
- }
-
- static final String encode(final String s) {
- StringBuffer sb = new StringBuffer();
- for (int i = 0; i < s.length(); i++) {
- char c = s.charAt(i);
- if (c == '\\') {
- sb.append("\\\\");
- } else if (c < 0x20 || c > 0x7f) {
- sb.append("\\u");
- if (c < 0x10) {
- sb.append("000");
- } else if (c < 0x100) {
- sb.append("00");
- } else if (c < 0x1000) {
- sb.append('0');
- }
- sb.append(Integer.toString(c, 16));
- } else {
- sb.append(c);
- }
- }
- return sb.toString();
- }
-
- static void appendAccess(final int access, final StringBuffer sb) {
- if ((access & Opcodes.ACC_PUBLIC) != 0) {
- sb.append("public ");
- }
- if ((access & Opcodes.ACC_PRIVATE) != 0) {
- sb.append("private ");
- }
- if ((access & Opcodes.ACC_PROTECTED) != 0) {
- sb.append("protected ");
- }
- if ((access & Opcodes.ACC_FINAL) != 0) {
- sb.append("final ");
- }
- if ((access & Opcodes.ACC_STATIC) != 0) {
- sb.append("static ");
- }
- if ((access & Opcodes.ACC_SUPER) != 0) {
- if ((access & ACCESS_CLASS) == 0) {
- sb.append("synchronized ");
- } else {
- sb.append("super ");
- }
- }
- if ((access & Opcodes.ACC_VOLATILE) != 0) {
- if ((access & ACCESS_FIELD) == 0) {
- sb.append("bridge ");
- } else {
- sb.append("volatile ");
- }
- }
- if ((access & Opcodes.ACC_TRANSIENT) != 0) {
- if ((access & ACCESS_FIELD) == 0) {
- sb.append("varargs ");
- } else {
- sb.append("transient ");
- }
- }
- if ((access & Opcodes.ACC_NATIVE) != 0) {
- sb.append("native ");
- }
- if ((access & Opcodes.ACC_STRICT) != 0) {
- sb.append("strict ");
- }
- if ((access & Opcodes.ACC_INTERFACE) != 0) {
- sb.append("interface ");
- }
- if ((access & Opcodes.ACC_ABSTRACT) != 0) {
- sb.append("abstract ");
- }
- if ((access & Opcodes.ACC_SYNTHETIC) != 0) {
- sb.append("synthetic ");
- }
- if ((access & Opcodes.ACC_ANNOTATION) != 0) {
- sb.append("annotation ");
- }
- if ((access & Opcodes.ACC_ENUM) != 0) {
- sb.append("enum ");
- }
- if ((access & Opcodes.ACC_DEPRECATED) != 0) {
- sb.append("deprecated ");
- }
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/xml/SAXCodeAdapter.java b/parabotv2/src/org/objectweb/asm/xml/SAXCodeAdapter.java
deleted file mode 100644
index c295afe..0000000
--- a/parabotv2/src/org/objectweb/asm/xml/SAXCodeAdapter.java
+++ /dev/null
@@ -1,362 +0,0 @@
-/***
- * ASM XML Adapter
- * Copyright (c) 2004-2011, Eugene Kuleshov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.xml;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Handle;
-import org.objectweb.asm.Label;
-import org.objectweb.asm.MethodVisitor;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.Type;
-import org.objectweb.asm.util.Printer;
-import org.xml.sax.helpers.AttributesImpl;
-
-/**
- * A {@link org.objectweb.asm.MethodVisitor} that generates SAX 2.0 events from the visited
- * method.
- *
- * @see SAXClassAdapter
- * @see Processor
- *
- * @author Eugene Kuleshov
- */
-public final class SAXCodeAdapter extends MethodVisitor {
-
- static final String[] TYPES = { "top", "int", "float", "double", "long",
- "null", "uninitializedThis" };
-
- SAXAdapter sa;
-
- private final Map labelNames;
-
- /**
- * Constructs a new {@link org.objectweb.asm.xml.SAXCodeAdapter SAXCodeAdapter} object.
- *
- * @param sa
- * content handler that will be used to send SAX 2.0 events.
- */
- public SAXCodeAdapter(final SAXAdapter sa, final int access) {
- super(Opcodes.ASM4);
- this.sa = sa;
- this.labelNames = new HashMap();
-
- if ((access & (Opcodes.ACC_ABSTRACT | Opcodes.ACC_INTERFACE | Opcodes.ACC_NATIVE)) == 0) {
- sa.addStart("code", new AttributesImpl());
- }
- }
-
- @Override
- public final void visitCode() {
- }
-
- @Override
- public void visitFrame(final int type, final int nLocal,
- final Object[] local, final int nStack, final Object[] stack) {
- AttributesImpl attrs = new AttributesImpl();
- switch (type) {
- case Opcodes.F_NEW:
- case Opcodes.F_FULL:
- if (type == Opcodes.F_NEW) {
- attrs.addAttribute("", "type", "type", "", "NEW");
- } else {
- attrs.addAttribute("", "type", "type", "", "FULL");
- }
- sa.addStart("frame", attrs);
- appendFrameTypes(true, nLocal, local);
- appendFrameTypes(false, nStack, stack);
- break;
- case Opcodes.F_APPEND:
- attrs.addAttribute("", "type", "type", "", "APPEND");
- sa.addStart("frame", attrs);
- appendFrameTypes(true, nLocal, local);
- break;
- case Opcodes.F_CHOP:
- attrs.addAttribute("", "type", "type", "", "CHOP");
- attrs.addAttribute("", "count", "count", "",
- Integer.toString(nLocal));
- sa.addStart("frame", attrs);
- break;
- case Opcodes.F_SAME:
- attrs.addAttribute("", "type", "type", "", "SAME");
- sa.addStart("frame", attrs);
- break;
- case Opcodes.F_SAME1:
- attrs.addAttribute("", "type", "type", "", "SAME1");
- sa.addStart("frame", attrs);
- appendFrameTypes(false, 1, stack);
- break;
- }
- sa.addEnd("frame");
- }
-
- private void appendFrameTypes(final boolean local, final int n,
- final Object[] types) {
- for (int i = 0; i < n; ++i) {
- Object type = types[i];
- AttributesImpl attrs = new AttributesImpl();
- if (type instanceof String) {
- attrs.addAttribute("", "type", "type", "", (String) type);
- } else if (type instanceof Integer) {
- attrs.addAttribute("", "type", "type", "",
- TYPES[((Integer) type).intValue()]);
- } else {
- attrs.addAttribute("", "type", "type", "", "uninitialized");
- attrs.addAttribute("", "label", "label", "",
- getLabel((Label) type));
- }
- sa.addElement(local ? "local" : "stack", attrs);
- }
- }
-
- @Override
- public final void visitInsn(final int opcode) {
- sa.addElement(Printer.OPCODES[opcode], new AttributesImpl());
- }
-
- @Override
- public final void visitIntInsn(final int opcode, final int operand) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "value", "value", "", Integer.toString(operand));
- sa.addElement(Printer.OPCODES[opcode], attrs);
- }
-
- @Override
- public final void visitVarInsn(final int opcode, final int var) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "var", "var", "", Integer.toString(var));
- sa.addElement(Printer.OPCODES[opcode], attrs);
- }
-
- @Override
- public final void visitTypeInsn(final int opcode, final String type) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "desc", "desc", "", type);
- sa.addElement(Printer.OPCODES[opcode], attrs);
- }
-
- @Override
- public final void visitFieldInsn(final int opcode, final String owner,
- final String name, final String desc) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "owner", "owner", "", owner);
- attrs.addAttribute("", "name", "name", "", name);
- attrs.addAttribute("", "desc", "desc", "", desc);
- sa.addElement(Printer.OPCODES[opcode], attrs);
- }
-
- @Override
- public final void visitMethodInsn(final int opcode, final String owner,
- final String name, final String desc) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "owner", "owner", "", owner);
- attrs.addAttribute("", "name", "name", "", name);
- attrs.addAttribute("", "desc", "desc", "", desc);
- sa.addElement(Printer.OPCODES[opcode], attrs);
- }
-
- @Override
- public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
- Object... bsmArgs) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "name", "name", "", name);
- attrs.addAttribute("", "desc", "desc", "", desc);
- attrs.addAttribute("", "bsm", "bsm", "",
- SAXClassAdapter.encode(bsm.toString()));
- sa.addStart("INVOKEDYNAMIC", attrs);
- for (int i = 0; i < bsmArgs.length; i++) {
- sa.addElement("bsmArg", getConstantAttribute(bsmArgs[i]));
- }
- sa.addEnd("INVOKEDYNAMIC");
- }
-
- @Override
- public final void visitJumpInsn(final int opcode, final Label label) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "label", "label", "", getLabel(label));
- sa.addElement(Printer.OPCODES[opcode], attrs);
- }
-
- @Override
- public final void visitLabel(final Label label) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "name", "name", "", getLabel(label));
- sa.addElement("Label", attrs);
- }
-
- @Override
- public final void visitLdcInsn(final Object cst) {
- sa.addElement(Printer.OPCODES[Opcodes.LDC], getConstantAttribute(cst));
- }
-
- private static AttributesImpl getConstantAttribute(final Object cst) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "cst", "cst", "",
- SAXClassAdapter.encode(cst.toString()));
- attrs.addAttribute("", "desc", "desc", "",
- Type.getDescriptor(cst.getClass()));
- return attrs;
- }
-
- @Override
- public final void visitIincInsn(final int var, final int increment) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "var", "var", "", Integer.toString(var));
- attrs.addAttribute("", "inc", "inc", "", Integer.toString(increment));
- sa.addElement(Printer.OPCODES[Opcodes.IINC], attrs);
- }
-
- @Override
- public final void visitTableSwitchInsn(final int min, final int max,
- final Label dflt, final Label... labels) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "min", "min", "", Integer.toString(min));
- attrs.addAttribute("", "max", "max", "", Integer.toString(max));
- attrs.addAttribute("", "dflt", "dflt", "", getLabel(dflt));
- String o = Printer.OPCODES[Opcodes.TABLESWITCH];
- sa.addStart(o, attrs);
- for (int i = 0; i < labels.length; i++) {
- AttributesImpl att2 = new AttributesImpl();
- att2.addAttribute("", "name", "name", "", getLabel(labels[i]));
- sa.addElement("label", att2);
- }
- sa.addEnd(o);
- }
-
- @Override
- public final void visitLookupSwitchInsn(final Label dflt, final int[] keys,
- final Label[] labels) {
- AttributesImpl att = new AttributesImpl();
- att.addAttribute("", "dflt", "dflt", "", getLabel(dflt));
- String o = Printer.OPCODES[Opcodes.LOOKUPSWITCH];
- sa.addStart(o, att);
- for (int i = 0; i < labels.length; i++) {
- AttributesImpl att2 = new AttributesImpl();
- att2.addAttribute("", "name", "name", "", getLabel(labels[i]));
- att2.addAttribute("", "key", "key", "", Integer.toString(keys[i]));
- sa.addElement("label", att2);
- }
- sa.addEnd(o);
- }
-
- @Override
- public final void visitMultiANewArrayInsn(final String desc, final int dims) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "desc", "desc", "", desc);
- attrs.addAttribute("", "dims", "dims", "", Integer.toString(dims));
- sa.addElement(Printer.OPCODES[Opcodes.MULTIANEWARRAY], attrs);
- }
-
- @Override
- public final void visitTryCatchBlock(final Label start, final Label end,
- final Label handler, final String type) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "start", "start", "", getLabel(start));
- attrs.addAttribute("", "end", "end", "", getLabel(end));
- attrs.addAttribute("", "handler", "handler", "", getLabel(handler));
- if (type != null) {
- attrs.addAttribute("", "type", "type", "", type);
- }
- sa.addElement("TryCatch", attrs);
- }
-
- @Override
- public final void visitMaxs(final int maxStack, final int maxLocals) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "maxStack", "maxStack", "",
- Integer.toString(maxStack));
- attrs.addAttribute("", "maxLocals", "maxLocals", "",
- Integer.toString(maxLocals));
- sa.addElement("Max", attrs);
-
- sa.addEnd("code");
- }
-
- @Override
- public void visitLocalVariable(final String name, final String desc,
- final String signature, final Label start, final Label end,
- final int index) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "name", "name", "", name);
- attrs.addAttribute("", "desc", "desc", "", desc);
- if (signature != null) {
- attrs.addAttribute("", "signature", "signature", "",
- SAXClassAdapter.encode(signature));
- }
- attrs.addAttribute("", "start", "start", "", getLabel(start));
- attrs.addAttribute("", "end", "end", "", getLabel(end));
- attrs.addAttribute("", "var", "var", "", Integer.toString(index));
- sa.addElement("LocalVar", attrs);
- }
-
- @Override
- public final void visitLineNumber(final int line, final Label start) {
- AttributesImpl attrs = new AttributesImpl();
- attrs.addAttribute("", "line", "line", "", Integer.toString(line));
- attrs.addAttribute("", "start", "start", "", getLabel(start));
- sa.addElement("LineNumber", attrs);
- }
-
- @Override
- public AnnotationVisitor visitAnnotationDefault() {
- return new SAXAnnotationAdapter(sa, "annotationDefault", 0, null, null);
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String desc,
- final boolean visible) {
- return new SAXAnnotationAdapter(sa, "annotation", visible ? 1 : -1,
- null, desc);
- }
-
- @Override
- public AnnotationVisitor visitParameterAnnotation(final int parameter,
- final String desc, final boolean visible) {
- return new SAXAnnotationAdapter(sa, "parameterAnnotation", visible ? 1
- : -1, parameter, desc);
- }
-
- @Override
- public void visitEnd() {
- sa.addEnd("method");
- }
-
- private final String getLabel(final Label label) {
- String name = labelNames.get(label);
- if (name == null) {
- name = Integer.toString(labelNames.size());
- labelNames.put(label, name);
- }
- return name;
- }
-
-}
diff --git a/parabotv2/src/org/objectweb/asm/xml/SAXFieldAdapter.java b/parabotv2/src/org/objectweb/asm/xml/SAXFieldAdapter.java
deleted file mode 100644
index 5de41a8..0000000
--- a/parabotv2/src/org/objectweb/asm/xml/SAXFieldAdapter.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/***
- * ASM XML Adapter
- * Copyright (c) 2004-2011, Eugene Kuleshov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.objectweb.asm.xml;
-
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.FieldVisitor;
-import org.objectweb.asm.Opcodes;
-import org.xml.sax.Attributes;
-
-/**
- * SAXFieldAdapter
- *
- * @author Eugene Kuleshov
- */
-public final class SAXFieldAdapter extends FieldVisitor {
-
- SAXAdapter sa;
-
- public SAXFieldAdapter(final SAXAdapter sa, final Attributes att) {
- super(Opcodes.ASM4);
- this.sa = sa;
- sa.addStart("field", att);
- }
-
- @Override
- public AnnotationVisitor visitAnnotation(final String desc,
- final boolean visible) {
- return new SAXAnnotationAdapter(sa, "annotation", visible ? 1 : -1,
- null, desc);
- }
-
- @Override
- public void visitEnd() {
- sa.addEnd("field");
- }
-}
diff --git a/parabotv2/src/org/objectweb/asm/xml/asm-xml.dtd b/parabotv2/src/org/objectweb/asm/xml/asm-xml.dtd
deleted file mode 100644
index b862085..0000000
--- a/parabotv2/src/org/objectweb/asm/xml/asm-xml.dtd
+++ /dev/null
@@ -1,349 +0,0 @@
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diff --git a/parabotv2/src/org/objectweb/asm/xml/package.html b/parabotv2/src/org/objectweb/asm/xml/package.html
deleted file mode 100644
index d7bbe66..0000000
--- a/parabotv2/src/org/objectweb/asm/xml/package.html
+++ /dev/null
@@ -1,96 +0,0 @@
-
-
-
-Provides SAX 2.0 adapters for ASM
-visitors to convert classes to and from XML.
-These adapters can be chained with other SAX compliant content handlers and
-filters, eg. XSLT or XQuery engines. This package is bundled as
-a separate asm-xml.jar library and requires asm.jar .
-
-ASMContentHandler and SAXClassAdapter/SAXCodeAdapter
-are using asm-xml.dtd .
-Here is the example of bytecode to bytecode XSLT transformation.
-
-
- SAXTransformerFactory saxtf = ( SAXTransformerFactory) TransformerFactory.newInstance();
- Templates templates = saxtf.newTemplates( xsltSource);
-
- TransformerHandler handler = saxtf.newTransformerHandler( templates);
- handler.setResult( new SAXResult( new ASMContentHandler( outputStream, computeMax)));
-
- ClassReader cr = new ClassReader( bytecode);
- cr.accept( new SAXClassAdapter( handler, cr.getVersion(), false), false);
-
-
-See JAXP and SAX documentation for more detils.
-
-
-There are few illustrations of the bytecode transformation with XSLT in
-examples directory. The following XSLT procesors has been tested.
-
-
-
-
-Engine
- javax.xml.transform.TransformerFactory property
-
-
-
-jd.xslt
-jd.xml.xslt.trax.TransformerFactoryImpl
-
-
-
-Saxon
-net.sf.saxon.TransformerFactoryImpl
-
-
-
-Caucho
-com.caucho.xsl.Xsl
-
-
-
-Xalan interpeter
-org.apache.xalan.processor.TransformerFactory
-
-
-
-Xalan xsltc
-org.apache.xalan.xsltc.trax.TransformerFactoryImpl
-
-
-
-
-@since ASM 1.4.3
-
-
-