A B C D E F I J L M N O P Q R S T V

A

AbstractProxy - Class in ftbsc.lll.proxies

Abstract proxy class, implementing common aspects.

AbstractProxy(String, String, int, QualifiableProxy, ProxyType) - Constructor for class ftbsc.lll.proxies.AbstractProxy

The private constructor, should be called by all classes extending this in theirs.

AbstractProxy.Builder<T extends AbstractProxy> - Class in ftbsc.lll.proxies

A Builder for the generic proxy.

addLocalVariable(MethodNode, String, String) - Static method in class ftbsc.lll.utils.StackUtils

Creates a new local variable, lasting in scope from the first to the last label of the given method.

addLocalVariable(MethodNode, String, String, LabelNode, LabelNode) - Static method in class ftbsc.lll.utils.StackUtils

Creates a new local variable, lasting in scope between two given LabelNodes.

addModifier(int) - Method in class ftbsc.lll.proxies.AbstractProxy.Builder

addParameter(String, int) - Method in class ftbsc.lll.proxies.impl.MethodProxy.Builder

Adds a parameter of a given type.

addParameter(Class<?>) - Method in class ftbsc.lll.proxies.impl.MethodProxy.Builder

Adds a parameter of a given type.

addParameter(Class<?>) - Method in class ftbsc.lll.utils.DescriptorBuilder

Adds a parameter of the given class type to the method.

addParameter(String) - Method in class ftbsc.lll.utils.DescriptorBuilder

Adds a parameter with the type specified by the given fully qualified name to the method.

addParameter(String, int) - Method in class ftbsc.lll.utils.DescriptorBuilder

Adds a parameter with the type specified by the given fully qualified name (example: java.lang.String) to the method, with the specified array level.

any() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Wildcard, matches any kind of node.

B

between(AbstractInsnNode, AbstractInsnNode) - Static method in class ftbsc.lll.utils.InsnListUtils

Creates a sublist with all the nodes between the given extremes.

build() - Method in class ftbsc.lll.proxies.AbstractProxy.Builder

build() - Method in class ftbsc.lll.proxies.impl.FieldProxy.Builder

Builds a FieldProxy of the given kind.

build() - Method in class ftbsc.lll.proxies.impl.MethodProxy.Builder

Builds a MethodProxy of the given kind.

build() - Method in class ftbsc.lll.utils.DescriptorBuilder

Builds the descriptor into a string.

build() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Builds the pattern defined so far.

Builder(String) - Constructor for class ftbsc.lll.proxies.AbstractProxy.Builder

The constructor.

builder(String) - Static method in class ftbsc.lll.proxies.impl.FieldProxy

Returns a new instance of FieldProxy.Builder.

builder(String) - Static method in class ftbsc.lll.proxies.impl.MethodProxy

Returns a new instance of MethodProxy.Builder.

builder() - Static method in class ftbsc.lll.utils.PatternMatcher

Builder() - Constructor for class ftbsc.lll.utils.PatternMatcher.Builder

BytecodePrinter - Class in ftbsc.lll.utils.debug

A collection of static methods for debugging by printing the ASM bytecode.

BytecodePrinter() - Constructor for class ftbsc.lll.utils.debug.BytecodePrinter

C

check(Predicate<AbstractInsnNode>) - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Adds a custom predicate to the list.

cut(InsnList, int, boolean) - Static method in class ftbsc.lll.utils.InsnListUtils

Cut a number of nodes from the list.

D

descriptor - Variable in class ftbsc.lll.proxies.AbstractProxy.Builder

The descriptor of the element.

descriptor - Variable in class ftbsc.lll.proxies.AbstractProxy

The descriptor for this element.

DescriptorBuilder - Class in ftbsc.lll.utils

Builds a method descriptor for you.

DescriptorBuilder() - Constructor for class ftbsc.lll.utils.DescriptorBuilder

Public constructor.

E

equals(Object) - Method in class ftbsc.lll.proxies.AbstractProxy

Indicates whether the given object is a proxy for the same element as this.

equals(Object) - Method in class ftbsc.lll.proxies.impl.FieldProxy

Indicates whether the given object is a proxy for the same element as this.

equals(Object) - Method in class ftbsc.lll.proxies.impl.MethodProxy

Indicates whether the given object is a proxy for the same element as this.

equals(Object) - Method in class ftbsc.lll.proxies.impl.PackageProxy

Indicates whether the given object is a proxy for the same element as this.

equals(Object) - Method in class ftbsc.lll.proxies.impl.TypeProxy

Indicates whether the given object is a proxy for the same element as this.

equals(Object) - Method in class ftbsc.lll.proxies.QualifiableProxy

Indicates whether the given object is a proxy for the same element as this.

extractParentFromFQN(String) - Static method in class ftbsc.lll.proxies.QualifiableProxy

Returns a String containing the FQN of the parent element to this, which may represent a package or class.

extractSimpleNameFromFQN(String) - Static method in class ftbsc.lll.proxies.QualifiableProxy

Returns a String containing the simple name of the element.

F

field() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Matches a field invocation of any kind: one of GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.

FieldProxy - Class in ftbsc.lll.proxies.impl

A container for information about class fields to be used in ASM patching.

FieldProxy(String, String, int, QualifiableProxy) - Constructor for class ftbsc.lll.proxies.impl.FieldProxy

Protected constructor, called only from the builder.

FieldProxy(Field) - Constructor for class ftbsc.lll.proxies.impl.FieldProxy

A public constructor, builds a proxy from a Field obtained from reflection.

FieldProxy.Builder - Class in ftbsc.lll.proxies.impl

A builder object for FieldProxy.

FieldProxyInsnNode - Class in ftbsc.lll.utils.nodes

Overrides the FieldInsnNode to add a constructor taking in a FieldProxy.

FieldProxyInsnNode(int, FieldProxy) - Constructor for class ftbsc.lll.utils.nodes.FieldProxyInsnNode

Constructs a new FieldInsnNode starting from a FieldProxy.

find(MethodNode) - Method in class ftbsc.lll.utils.PatternMatcher

Tries to match the given pattern on a given MethodNode.

find(AbstractInsnNode) - Method in class ftbsc.lll.utils.PatternMatcher

Tries to match the given pattern starting from a given node.

findFirstFreeIndex(MethodNode) - Static method in class ftbsc.lll.utils.StackUtils

Finds the first free index in the given MethodNode.

from(String) - Static method in class ftbsc.lll.proxies.impl.PackageProxy

Builds a PackageProxy from its fully-qualified name.

from(Package) - Static method in class ftbsc.lll.proxies.impl.PackageProxy

Builds a PackageProxy from a reflective Package object.

from(Type, int) - Static method in class ftbsc.lll.proxies.impl.TypeProxy

Builds a TypeProxy from a Type and modifiers.

from(String, int, int) - Static method in class ftbsc.lll.proxies.impl.TypeProxy

Builds a TypeProxy given only the fully-qualified name and modifiers.

from(Class<?>) - Static method in class ftbsc.lll.proxies.impl.TypeProxy

Builds a TypeProxy from a Class object.

ftbsc.lll - package ftbsc.lll

ftbsc.lll.exceptions - package ftbsc.lll.exceptions

ftbsc.lll.proxies - package ftbsc.lll.proxies

ftbsc.lll.proxies.impl - package ftbsc.lll.proxies.impl

ftbsc.lll.utils - package ftbsc.lll.utils

ftbsc.lll.utils.debug - package ftbsc.lll.utils.debug

ftbsc.lll.utils.nodes - package ftbsc.lll.utils.nodes

fullyQualifiedName - Variable in class ftbsc.lll.proxies.QualifiableProxy

The fully-qualified name of the element represented by this proxy.

I

ignoreFrames() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Tells the pattern matcher to ignore FRAME nodes.

ignoreLabels() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Tells the pattern matcher to ignore LABEL nodes.

ignoreLineNumbers() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Tells the pattern matcher to ignore LINENUMBER nodes.

ignoreNoOps() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Tells the pattern matcher to ignore all no-ops.

IInjector - Interface in ftbsc.lll

Patch classes should implement this interface and be declared as services in the META-INF/services folder (or through modules in Java 9+, but only Java 8 is officially supported).

inject(ClassNode, MethodNode) - Method in interface ftbsc.lll.IInjector

This method is to be called by the launcher after identifying the right class and method to patch.

InsnListUtils - Class in ftbsc.lll.utils

A collection of utilities for manipulating InsnLists.

InsnListUtils() - Constructor for class ftbsc.lll.utils.InsnListUtils

insnToString(AbstractInsnNode) - Static method in class ftbsc.lll.utils.debug.BytecodePrinter

Converts an instruction node to a String.

instantiate(String, String, InsnList) - Static method in class ftbsc.lll.utils.StackUtils

Creates a new instance of an object, given its internal name, constructor descriptor and instructions to load the parameters.

InstructionMismatchException - Exception in ftbsc.lll.exceptions

Thrown when attempting to build an InsnList between two unconnected nodes.

InstructionMismatchException(AbstractInsnNode, AbstractInsnNode) - Constructor for exception ftbsc.lll.exceptions.InstructionMismatchException

Constructs a new instruction mismatch exception with the specified detail message.

internalName - Variable in class ftbsc.lll.proxies.QualifiableProxy

The "internal name" (fully-qualified with slashes) of the element represented by this proxy.

J

jump() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Matches any kind of jump instruction.

L

label() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Matches any kind of label.

logMethod(MethodNode) - Static method in class ftbsc.lll.utils.debug.BytecodePrinter

Logs the bytecode of a method on System.out.

logMethod(MethodNode, Consumer<String>) - Static method in class ftbsc.lll.utils.debug.BytecodePrinter

Logs the bytecode of a method into a given sink.

logMethod(MethodNode, String) - Static method in class ftbsc.lll.utils.debug.BytecodePrinter

Logs the bytecode of a method to a file.

M

method() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Matches a method invocation of any kind: one of INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE.

methodDesc() - Method in interface ftbsc.lll.IInjector

This should return the target method's descriptor.

methodName() - Method in interface ftbsc.lll.IInjector

This is used to identify the method to transform within the class.

MethodProxy - Class in ftbsc.lll.proxies.impl

A container for information about class methods to be used in ASM patching.

MethodProxy(String, int, QualifiableProxy, Type[], Type) - Constructor for class ftbsc.lll.proxies.impl.MethodProxy

A protected constructor, called only from the builder.

MethodProxy(Method) - Constructor for class ftbsc.lll.proxies.impl.MethodProxy

A public constructor, builds a proxy from a Method obtained from reflection.

MethodProxy.Builder - Class in ftbsc.lll.proxies.impl

A builder object for MethodProxy.

MethodProxyInsnNode - Class in ftbsc.lll.utils.nodes

Overrides the MethodInsnNode to add a constructor taking in a MethodProxy.

MethodProxyInsnNode(int, MethodProxy) - Constructor for class ftbsc.lll.utils.nodes.MethodProxyInsnNode

Constructs a new MethodInsnNode starting from a MethodProxy.

modifiers - Variable in class ftbsc.lll.proxies.AbstractProxy.Builder

The modifiers of the element, as a packed int.

modifiers - Variable in class ftbsc.lll.proxies.AbstractProxy

The modifiers of the member, as a packed int

N

name() - Method in interface ftbsc.lll.IInjector

name - Variable in class ftbsc.lll.proxies.AbstractProxy.Builder

The name of the element.

name - Variable in class ftbsc.lll.proxies.AbstractProxy

The name of the corresponding element.

nameToDescriptor(String, int) - Static method in class ftbsc.lll.utils.DescriptorBuilder

Converts a fully qualified name and array level to a descriptor.

node(int, Object...) - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Matches the given opcode and the exact given arguments.

O

of(AbstractInsnNode...) - Static method in class ftbsc.lll.utils.InsnListUtils

Factory method that builds an InsnList with the given nodes.

opcode(int) - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Matches a specific opcode.

opcodes(int...) - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Matches a list of opcodes.

P

PackageProxy - Class in ftbsc.lll.proxies.impl

A container for information about a package.

PackageProxy(PackageProxy, String) - Constructor for class ftbsc.lll.proxies.impl.PackageProxy

The protected constructor, called only from PackageProxy.from(String).

parameters - Variable in class ftbsc.lll.proxies.impl.MethodProxy

An array of TypeProxy each representing the parameters of the method.

parent - Variable in class ftbsc.lll.proxies.AbstractProxy.Builder

The fully qualified name of the parent.

parent - Variable in class ftbsc.lll.proxies.AbstractProxy

The fully qualified name (i.e.

PatternMatcher - Class in ftbsc.lll.utils

Describes a pattern to match on a list of ASM instructions.

PatternMatcher.Builder - Class in ftbsc.lll.utils

The Builder object for PatternMatcher.

PatternNotFoundException - Exception in ftbsc.lll.exceptions

Thrown when failing to find a pattern.

PatternNotFoundException(String) - Constructor for exception ftbsc.lll.exceptions.PatternNotFoundException

Constructs a new pattern not found exception with the given message.

primitive - Variable in class ftbsc.lll.proxies.impl.TypeProxy

Whether this proxy represents a primitive.

proxyType - Variable in class ftbsc.lll.proxies.AbstractProxy

Which type of proxy this is.

ProxyType - Enum in ftbsc.lll.proxies

An enum listing the various proxies.

Q

QualifiableProxy - Class in ftbsc.lll.proxies

A proxy for elements who have a fully-qualified name.

QualifiableProxy(String, int, QualifiableProxy, String, ProxyType) - Constructor for class ftbsc.lll.proxies.QualifiableProxy

The protected constructor, should be called by all classes extending this in theirs.

R

reason() - Method in interface ftbsc.lll.IInjector

replace(InsnList, int, AbstractInsnNode, int, boolean) - Static method in class ftbsc.lll.utils.InsnListUtils

Replaces n occurrences of said opcode with the given node.

replaceNode(InsnList, AbstractInsnNode, AbstractInsnNode) - Static method in class ftbsc.lll.utils.InsnListUtils

Replaces a node with another one.

returnType - Variable in class ftbsc.lll.proxies.impl.MethodProxy

The TypeProxy for the return type of the method.

reverse() - Method in class ftbsc.lll.utils.PatternMatcher.Builder

Sets the pattern to match starting from the end.

ROOT - Static variable in class ftbsc.lll.proxies.impl.PackageProxy

The PackageProxy representing the root package.

S

setDescriptor(String) - Method in class ftbsc.lll.proxies.AbstractProxy.Builder

Sets Type for this element from the descriptor, passed as a String.

setDescriptor(String) - Method in class ftbsc.lll.proxies.impl.MethodProxy.Builder

Sets the type of the method to the given descriptor, and extracts return and parameter types from it.

setModifiers(int) - Method in class ftbsc.lll.proxies.AbstractProxy.Builder

setParent(QualifiableProxy) - Method in class ftbsc.lll.proxies.AbstractProxy.Builder

setParent(String, int) - Method in class ftbsc.lll.proxies.impl.FieldProxy.Builder

Sets the parent class of this field to the one described by the fully qualified name and with the given modifiers.

setParent(String) - Method in class ftbsc.lll.proxies.impl.FieldProxy.Builder

Sets the parent class of this field to the one described by the fully qualified name.

setParent(String, int) - Method in class ftbsc.lll.proxies.impl.MethodProxy.Builder

Sets the parent class of this method to the one described by the fully qualified name and with the given modifiers.

setParent(String) - Method in class ftbsc.lll.proxies.impl.MethodProxy.Builder

Sets the parent class of this method to the one described by the fully qualified name.

setReturnType(String, int) - Method in class ftbsc.lll.proxies.impl.MethodProxy.Builder

Sets the return type to the given type.

setReturnType(Class<?>) - Method in class ftbsc.lll.proxies.impl.MethodProxy.Builder

Sets the return type to the given type.

setReturnType(Class<?>) - Method in class ftbsc.lll.utils.DescriptorBuilder

Sets the return type to the given type.

setReturnType(String) - Method in class ftbsc.lll.utils.DescriptorBuilder

Sets the return type to the Object specified here as a fully qualified name.

setReturnType(String, int) - Method in class ftbsc.lll.utils.DescriptorBuilder

Sets the return type to the Object specified here as a fully qualified name (example: java.lang.String), with the specified array level.

setType(Type) - Method in class ftbsc.lll.proxies.AbstractProxy.Builder

setType(Class<?>) - Method in class ftbsc.lll.proxies.impl.FieldProxy.Builder

Sets the type of the field to the given Class object.

setType(String, int) - Method in class ftbsc.lll.proxies.impl.FieldProxy.Builder

Sets the type of the field to the given type.

StackUtils - Class in ftbsc.lll.utils

Various methods for manipulating the stack.

StackUtils() - Constructor for class ftbsc.lll.utils.StackUtils

T

targetClass() - Method in interface ftbsc.lll.IInjector

This is used to identify which classes should be altered, and on which class should this injector operate.

TypeProxy - Class in ftbsc.lll.proxies.impl

A container for information about classes to be used in ASM patching.

TypeProxy(String, String, int, String, boolean) - Constructor for class ftbsc.lll.proxies.impl.TypeProxy

Protected constructor, called only from the builders.

TypeProxy(String, String, int, TypeProxy, boolean) - Constructor for class ftbsc.lll.proxies.impl.TypeProxy

Protected constructor, called only from the builders.

TypeProxyInsnNode - Class in ftbsc.lll.utils.nodes

Overrides the TypeInsnNode to add a constructor taking in a TypeProxy.

TypeProxyInsnNode(int, TypeProxy) - Constructor for class ftbsc.lll.utils.nodes.TypeProxyInsnNode

Constructs a new TypeInsnNode starting from a TypeProxy.

V

valueOf(String) - Static method in enum ftbsc.lll.proxies.ProxyType

Returns the enum constant of this type with the specified name.

values() - Static method in enum ftbsc.lll.proxies.ProxyType

Returns an array containing the constants of this enum type, in the order they are declared.

A B C D E F I J L M N O P Q R S T V