Java Code Examples for proguard.optimize.KeepMarker#isKept()
The following examples show how to use
proguard.optimize.KeepMarker#isKept() .
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Example 1
| Source File: ClassFinalizer.java From proguard with GNU General Public License v2.0 | 6 votes |
|
public void visitProgramClass(ProgramClass programClass)
{
// If the class is not final/interface/abstract,
// and it is not being kept,
// and it doesn't have any subclasses,
// then make it final.
if ((programClass.u2accessFlags & (ClassConstants.ACC_FINAL |
ClassConstants.ACC_INTERFACE |
ClassConstants.ACC_ABSTRACT)) == 0 &&
!KeepMarker.isKept(programClass) &&
programClass.subClasses == null)
{
programClass.u2accessFlags |= ClassConstants.ACC_FINAL;
// Visit the class, if required.
if (extraClassVisitor != null)
{
extraClassVisitor.visitProgramClass(programClass);
}
}
}
Example 2
| Source File: DescriptorKeepChecker.java From java-n-IDE-for-Android with Apache License 2.0 | 6 votes |
|
public void visitProgramClass(ProgramClass programClass)
{
if (!KeepMarker.isKept(programClass))
{
notePrinter.print(referencingClass.getName(),
programClass.getName(),
"Note: the configuration keeps the entry point '" +
ClassUtil.externalClassName(referencingClass.getName()) +
" { " +
(isField ?
ClassUtil.externalFullFieldDescription(0,
referencingMember.getName(referencingClass),
referencingMember.getDescriptor(referencingClass)) :
ClassUtil.externalFullMethodDescription(referencingClass.getName(),
0,
referencingMember.getName(referencingClass),
referencingMember.getDescriptor(referencingClass))) +
"; }', but not the descriptor class '" +
ClassUtil.externalClassName(programClass.getName()) +
"'");
}
}
Example 3
| Source File: ClassFinalizer.java From proguard with GNU General Public License v2.0 | 6 votes |
|
@Override
public void visitProgramClass(ProgramClass programClass)
{
// If the class is not final/interface/abstract,
// and it is not being kept,
// and it doesn't have any subclasses,
// then make it final.
if ((programClass.u2accessFlags & (AccessConstants.FINAL |
AccessConstants.INTERFACE |
AccessConstants.ABSTRACT)) == 0 &&
!KeepMarker.isKept(programClass) &&
programClass.subClassCount == 0)
{
programClass.u2accessFlags |= AccessConstants.FINAL;
// Visit the class, if required.
if (extraClassVisitor != null)
{
extraClassVisitor.visitProgramClass(programClass);
}
}
}
Example 4
| Source File: ClassFinalizer.java From java-n-IDE-for-Android with Apache License 2.0 | 6 votes |
|
public void visitProgramClass(ProgramClass programClass)
{
// If the class is not final/interface/abstract,
// and it is not being kept,
// and it doesn't have any subclasses,
// then make it final.
if ((programClass.u2accessFlags & (ClassConstants.INTERNAL_ACC_FINAL |
ClassConstants.INTERNAL_ACC_INTERFACE |
ClassConstants.INTERNAL_ACC_ABSTRACT)) == 0 &&
!KeepMarker.isKept(programClass) &&
programClass.subClasses == null)
{
programClass.u2accessFlags |= ClassConstants.INTERNAL_ACC_FINAL;
// Visit the class, if required.
if (extraClassVisitor != null)
{
extraClassVisitor.visitProgramClass(programClass);
}
}
}
Example 5
| Source File: ClassOptimizationInfoSetter.java From java-n-IDE-for-Android with Apache License 2.0 | 5 votes |
|
public void visitProgramClass(ProgramClass programClass)
{
if (!KeepMarker.isKept(programClass))
{
ClassOptimizationInfo.setClassOptimizationInfo(programClass);
}
}
Example 6
| Source File: MethodFinalizer.java From proguard with GNU General Public License v2.0 | 5 votes |
|
public void visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod)
{
String name = programMethod.getName(programClass);
// If the method is not already private/static/final/abstract,
// and it is not a constructor,
// and its class is final,
// or it is not being kept and it is not overridden,
// then make it final.
if ((programMethod.u2accessFlags & (ClassConstants.ACC_PRIVATE |
ClassConstants.ACC_STATIC |
ClassConstants.ACC_FINAL |
ClassConstants.ACC_ABSTRACT)) == 0 &&
!name.equals(ClassConstants.METHOD_NAME_INIT) &&
((programClass.u2accessFlags & ClassConstants.ACC_FINAL) != 0 ||
(!KeepMarker.isKept(programMethod) &&
(programClass.subClasses == null ||
!memberFinder.isOverriden(programClass, programMethod)))))
{
programMethod.u2accessFlags |= ClassConstants.ACC_FINAL;
// Visit the method, if required.
if (extraMemberVisitor != null)
{
extraMemberVisitor.visitProgramMethod(programClass, programMethod);
}
}
}
Example 7
| Source File: MemberOptimizationInfoSetter.java From bazel with Apache License 2.0 | 5 votes |
|
public void visitProgramField(ProgramClass programClass, ProgramField programField)
{
if (!KeepMarker.isKept(programField))
{
FieldOptimizationInfo.setFieldOptimizationInfo(programClass,
programField);
}
}
Example 8
| Source File: MemberOptimizationInfoSetter.java From proguard with GNU General Public License v2.0 | 5 votes |
|
public void visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod)
{
if (!KeepMarker.isKept(programMethod))
{
MethodOptimizationInfo.setMethodOptimizationInfo(programClass,
programMethod);
}
}
Example 9
| Source File: MemberOptimizationInfoSetter.java From proguard with GNU General Public License v2.0 | 5 votes |
|
public void visitProgramField(ProgramClass programClass, ProgramField programField)
{
if (!KeepMarker.isKept(programField))
{
FieldOptimizationInfo.setFieldOptimizationInfo(programClass,
programField);
}
}
Example 10
| Source File: MethodFinalizer.java From java-n-IDE-for-Android with Apache License 2.0 | 5 votes |
|
public void visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod)
{
String name = programMethod.getName(programClass);
// If the method is not already private/static/final/abstract,
// and it is not a constructor,
// and its class is final,
// or it is not being kept and it is not overridden,
// then make it final.
if ((programMethod.u2accessFlags & (ClassConstants.INTERNAL_ACC_PRIVATE |
ClassConstants.INTERNAL_ACC_STATIC |
ClassConstants.INTERNAL_ACC_FINAL |
ClassConstants.INTERNAL_ACC_ABSTRACT)) == 0 &&
!name.equals(ClassConstants.INTERNAL_METHOD_NAME_INIT) &&
((programClass.u2accessFlags & ClassConstants.INTERNAL_ACC_FINAL) != 0 ||
(!KeepMarker.isKept(programMethod) &&
(programClass.subClasses == null ||
!memberFinder.isOverriden(programClass, programMethod)))))
{
programMethod.u2accessFlags |= ClassConstants.INTERNAL_ACC_FINAL;
// Visit the method, if required.
if (extraMemberVisitor != null)
{
extraMemberVisitor.visitProgramMethod(programClass, programMethod);
}
}
}
Example 11
| Source File: MethodFinalizer.java From bazel with Apache License 2.0 | 5 votes |
|
public void visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod)
{
String name = programMethod.getName(programClass);
// If the method is not already private/static/final/abstract,
// and it is not a constructor,
// and its class is final,
// or it is not being kept and it is not overridden,
// then make it final.
if ((programMethod.u2accessFlags & (ClassConstants.ACC_PRIVATE |
ClassConstants.ACC_STATIC |
ClassConstants.ACC_FINAL |
ClassConstants.ACC_ABSTRACT)) == 0 &&
!name.equals(ClassConstants.METHOD_NAME_INIT) &&
((programClass.u2accessFlags & ClassConstants.ACC_FINAL) != 0 ||
(!KeepMarker.isKept(programMethod) &&
(programClass.subClasses == null ||
!memberFinder.isOverriden(programClass, programMethod)))))
{
programMethod.u2accessFlags |= ClassConstants.ACC_FINAL;
// Visit the method, if required.
if (extraMemberVisitor != null)
{
extraMemberVisitor.visitProgramMethod(programClass, programMethod);
}
}
}
Example 12
| Source File: ClassOptimizationInfoSetter.java From bazel with Apache License 2.0 | 5 votes |
|
public void visitProgramClass(ProgramClass programClass)
{
if (!KeepMarker.isKept(programClass))
{
ClassOptimizationInfo.setClassOptimizationInfo(programClass);
}
}
Example 13
| Source File: MemberOptimizationInfoSetter.java From java-n-IDE-for-Android with Apache License 2.0 | 5 votes |
|
public void visitProgramField(ProgramClass programClass, ProgramField programField)
{
if (!KeepMarker.isKept(programField))
{
FieldOptimizationInfo.setFieldOptimizationInfo(programClass,
programField);
}
}
Example 14
| Source File: MethodFinalizer.java From proguard with GNU General Public License v2.0 | 5 votes |
|
public void visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod)
{
String name = programMethod.getName(programClass);
// If the method is not already private/static/final/abstract,
// and it is not a constructor,
// and its class is final,
// or it is not being kept and it is not overridden,
// then make it final.
if ((programMethod.u2accessFlags & (AccessConstants.PRIVATE |
AccessConstants.STATIC |
AccessConstants.FINAL |
AccessConstants.ABSTRACT)) == 0 &&
!name.equals(ClassConstants.METHOD_NAME_INIT) &&
((programClass.u2accessFlags & AccessConstants.FINAL) != 0 ||
(!KeepMarker.isKept(programMethod) &&
(programClass.subClassCount == 0 ||
!memberFinder.isOverriden(programClass, programMethod)))))
{
programMethod.u2accessFlags |= AccessConstants.FINAL;
// Visit the method, if required.
if (extraMemberVisitor != null)
{
extraMemberVisitor.visitProgramMethod(programClass, programMethod);
}
}
}
Example 15
| Source File: StoringInvocationUnit.java From proguard with GNU General Public License v2.0 | 5 votes |
|
private static void generalizeMethodReturnValue(Method method, Value value)
{
if (!KeepMarker.isKept(method))
{
ProgramMethodOptimizationInfo.getProgramMethodOptimizationInfo(method).generalizeReturnValue(value);
}
}
Example 16
| Source File: StoringInvocationUnit.java From proguard with GNU General Public License v2.0 | 5 votes |
|
private static void generalizeMethodParameterValue(Method method, int parameterIndex, Value value)
{
if (!KeepMarker.isKept(method))
{
ProgramMethodOptimizationInfo.getProgramMethodOptimizationInfo(method).generalizeParameterValue(parameterIndex, value);
}
}
Example 17
| Source File: StoringInvocationUnit.java From proguard with GNU General Public License v2.0 | 5 votes |
|
private static void generalizeFieldValue(Field field, Value value)
{
if (!KeepMarker.isKept(field))
{
ProgramFieldOptimizationInfo.getProgramFieldOptimizationInfo(field).generalizeValue(value);
}
}
Example 18
| Source File: StoringInvocationUnit.java From proguard with GNU General Public License v2.0 | 5 votes |
|
private static void generalizeFieldClassValue(Field field, ReferenceValue value)
{
if (!KeepMarker.isKept(field))
{
ProgramFieldOptimizationInfo.getProgramFieldOptimizationInfo(field).generalizeReferencedClass(value);
}
}
Example 19
| Source File: MethodInliner.java From proguard with GNU General Public License v2.0 | 4 votes |
|
public void visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod)
{
int accessFlags = programMethod.getAccessFlags();
if (// Don't inline methods that must be preserved.
!KeepMarker.isKept(programMethod) &&
// Only inline the method if it is private, static, or final.
// This currently precludes default interface methods, because
// they can't be final.
(accessFlags & (ClassConstants.ACC_PRIVATE |
ClassConstants.ACC_STATIC |
ClassConstants.ACC_FINAL)) != 0 &&
// Only inline the method if it is not synchronized, etc.
(accessFlags & (ClassConstants.ACC_SYNCHRONIZED |
ClassConstants.ACC_NATIVE |
ClassConstants.ACC_ABSTRACT)) == 0 &&
// Don't inline an <init> method, except in an <init> method in the
// same class.
// (!programMethod.getName(programClass).equals(ClassConstants.METHOD_NAME_INIT) ||
// (programClass.equals(targetClass) &&
// targetMethod.getName(targetClass).equals(ClassConstants.METHOD_NAME_INIT))) &&
!programMethod.getName(programClass).equals(ClassConstants.METHOD_NAME_INIT) &&
// Don't inline a method into itself.
(!programMethod.equals(targetMethod) ||
!programClass.equals(targetClass)) &&
// Only inline the method if it isn't recursing.
!inliningMethods.contains(programMethod) &&
// Only inline the method if its target class has at least the
// same version number as the source class, in order to avoid
// introducing incompatible constructs.
targetClass.u4version >= programClass.u4version &&
// Only inline the method if it doesn't invoke a super method or a
// dynamic method, or if it is in the same class.
(!SuperInvocationMarker.invokesSuperMethods(programMethod) &&
!DynamicInvocationMarker.invokesDynamically(programMethod) ||
programClass.equals(targetClass)) &&
// Only inline the method if it doesn't branch backward while there
// are uninitialized objects.
(!BackwardBranchMarker.branchesBackward(programMethod) ||
uninitializedObjectCount == 0) &&
// Only inline if the code access of the inlined method allows it.
(allowAccessModification ||
((!AccessMethodMarker.accessesPrivateCode(programMethod) ||
programClass.equals(targetClass)) &&
(!AccessMethodMarker.accessesPackageCode(programMethod) ||
ClassUtil.internalPackageName(programClass.getName()).equals(
ClassUtil.internalPackageName(targetClass.getName()))))) &&
// (!AccessMethodMarker.accessesProtectedCode(programMethod) ||
// targetClass.extends_(programClass) ||
// targetClass.implements_(programClass)) ||
(!AccessMethodMarker.accessesProtectedCode(programMethod) ||
programClass.equals(targetClass)) &&
// Only inline the method if it doesn't catch exceptions, or if it
// is invoked with an empty stack.
(!CatchExceptionMarker.catchesExceptions(programMethod) ||
emptyInvokingStack) &&
// Only inline the method if it always returns with an empty
// stack.
!NonEmptyStackReturnMarker.returnsWithNonEmptyStack(programMethod) &&
// a subset of the initialized superclasses.
((accessFlags & ClassConstants.ACC_STATIC) == 0 ||
programClass.equals(targetClass) ||
initializedSuperClasses(targetClass).containsAll(initializedSuperClasses(programClass))))
{
boolean oldInlining = inlining;
inlining = true;
inliningMethods.push(programMethod);
// Inline the method body.
programMethod.attributesAccept(programClass, this);
// Update the optimization information of the target method.
MethodOptimizationInfo info =
MethodOptimizationInfo.getMethodOptimizationInfo(targetMethod);
if (info != null)
{
info.merge(MethodOptimizationInfo.getMethodOptimizationInfo(programMethod));
}
inlining = oldInlining;
inliningMethods.pop();
}
else if (programMethod.getName(programClass).equals(ClassConstants.METHOD_NAME_INIT))
{
uninitializedObjectCount--;
}
}
Example 20
| Source File: SimpleEnumDescriptorSimplifier.java From proguard with GNU General Public License v2.0 | 4 votes |
|
public void visitProgramField(ProgramClass programClass, ProgramField programField)
{
// Update the descriptor if it has a simple enum class.
String descriptor = programField.getDescriptor(programClass);
String newDescriptor = simplifyDescriptor(descriptor, programField.referencedClass);
if (!descriptor.equals(newDescriptor))
{
String name = programField.getName(programClass);
String newName = name + TypeConstants.SPECIAL_MEMBER_SEPARATOR + Long.toHexString(Math.abs((descriptor).hashCode()));
if (DEBUG)
{
System.out.println("SimpleEnumDescriptorSimplifier: ["+programClass.getName()+"."+name+" "+descriptor + "] -> ["+newName+" "+newDescriptor+"]");
}
ConstantPoolEditor constantPoolEditor =
new ConstantPoolEditor(programClass);
// Update the name.
programField.u2nameIndex =
constantPoolEditor.addUtf8Constant(newName);
// Update the descriptor itself.
programField.u2descriptorIndex =
constantPoolEditor.addUtf8Constant(newDescriptor);
// Clear the referenced class.
programField.referencedClass = null;
// Clear the enum flag.
programField.u2accessFlags &= ~AccessConstants.ENUM;
// Clear the field value.
if (!KeepMarker.isKept(programField))
{
ProgramFieldOptimizationInfo.getProgramFieldOptimizationInfo(programField).resetValue(programClass, programField);
}
// Simplify the signature.
programField.attributesAccept(programClass, this);
}
}
