Examples with SignatureReader org.objectweb.asm.signature.SignatureReader used on opensource projects

Example 21 with SignatureReader

use of org.objectweb.asm.signature.SignatureReader in project MinecraftForge by MinecraftForge.

the class ModAPITransformer method stripInterface.

private void stripInterface(ClassNode classNode, String interfaceName, boolean stripRefs) {
    final String ifaceName = interfaceName.replace('.', '/');
    boolean found = classNode.interfaces.remove(ifaceName);
    if (found && classNode.signature != null) {
        SignatureReader sr = new SignatureReader(classNode.signature);
        final RemovingSignatureWriter signatureWriter = new RemovingSignatureWriter(ifaceName);
        sr.accept(signatureWriter);
        classNode.signature = signatureWriter.toString();
        if (logDebugInfo)
            FMLRelaunchLog.finer("Optional removal - interface %s removed from type signature");
    }
    if (found && logDebugInfo)
        FMLRelaunchLog.finer("Optional removal - interface %s removed", interfaceName);
    if (!found && logDebugInfo)
        FMLRelaunchLog.finer("Optional removal - interface %s NOT removed - not found", interfaceName);
    if (found && stripRefs) {
        if (logDebugInfo)
            FMLRelaunchLog.finer("Optional removal - interface %s - stripping method signature references", interfaceName);
        for (Iterator<MethodNode> iterator = classNode.methods.iterator(); iterator.hasNext(); ) {
            MethodNode node = iterator.next();
            if (node.desc.contains(ifaceName)) {
                if (logDebugInfo)
                    FMLRelaunchLog.finer("Optional removal - interface %s - stripping method containing reference %s", interfaceName, node.name);
                iterator.remove();
            }
        }
        if (logDebugInfo)
            FMLRelaunchLog.finer("Optional removal - interface %s - all method signature references stripped", interfaceName);
    } else if (found) {
        if (logDebugInfo)
            FMLRelaunchLog.finer("Optional removal - interface %s - NOT stripping method signature references", interfaceName);
    }
}

Example 22 with SignatureReader

use of org.objectweb.asm.signature.SignatureReader in project android_frameworks_base by ParanoidAndroid.

the class RenameClassAdapter method renameTypeSignature.

/**
     * Renames the ClassSignature handled by ClassVisitor.visit
     * or the MethodTypeSignature handled by ClassVisitor.visitMethod.
     */
String renameTypeSignature(String sig) {
    if (sig == null) {
        return null;
    }
    SignatureReader reader = new SignatureReader(sig);
    SignatureWriter writer = new SignatureWriter();
    reader.accept(new RenameSignatureAdapter(writer));
    sig = writer.toString();
    return sig;
}

Example 23 with SignatureReader

use of org.objectweb.asm.signature.SignatureReader in project android_frameworks_base by DirtyUnicorns.

the class AbstractClassAdapter method renameTypeSignature.

/**
     * Renames the ClassSignature handled by ClassVisitor.visit
     * or the MethodTypeSignature handled by ClassVisitor.visitMethod.
     */
String renameTypeSignature(String sig) {
    if (sig == null) {
        return null;
    }
    SignatureReader reader = new SignatureReader(sig);
    SignatureWriter writer = new SignatureWriter();
    reader.accept(new RenameSignatureAdapter(writer));
    sig = writer.toString();
    return sig;
}

Example 24 with SignatureReader

use of org.objectweb.asm.signature.SignatureReader in project bytecode-viewer by Konloch.

the class Textifier method visitMethod.

@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 & ~Opcodes.ACC_VOLATILE);
    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 ");
    }
    if ((this.access & Opcodes.ACC_INTERFACE) != 0 && (access & Opcodes.ACC_ABSTRACT) == 0 && (access & Opcodes.ACC_STATIC) == 0) {
        buf.append("default ");
    }
    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;
}

Example 25 with SignatureReader

use of org.objectweb.asm.signature.SignatureReader in project bytecode-viewer by Konloch.

the class Textifier method visit.

// ------------------------------------------------------------------------
// Classes
// ------------------------------------------------------------------------
@Override
public void visit(final int version, final int access, final String name, final String signature, final String superName, final String[] interfaces) {
    this.access = access;
    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());
}