ASM Based Class Translator (#1)

* Initial port to ASM

* Package updates

* Annotation + inner class translation

* Fix inner class mapping

* More bytecode translation

* Signature refactoring

* Fix highlighting of mapped names

* Fix parameter name offset

* Fix anonymous class generation

* Fix issues with inner class signature transformation

* Fix bridged method detection

* Fix compile issues

* Resolve all failed tests

* Apply deobfuscated name to transformed classes

* Fix class signatures not being translated

* Fix frame array type translation

* Fix frame array type translation

* Fix array translation in method calls

* Fix method reference and bridge detection

* Fix handling of null deobf mappings

* Parameter translation in interfaces

* Fix enum parameter index offset

* Fix parsed local variable indexing

* Fix stackoverflow on rebuilding method names

* Ignore invalid decompiled variable indices

* basic source jar

* Output directly to file on source export

* Make decompile parallel

* fix incorrect super calls

* Use previous save state to delete old mapping files

* Fix old mappings not properly being removed

* Fix old mappings not properly being removed

* make isMethodProvider public

(cherry picked from commit ebad6a9)

* speed up Deobfuscator's getSources by using a single TranslatingTypeloader and caching the ClassLoaderTypeloader

* ignore .idea project folders

* move SynchronizedTypeLoader to a non-inner

* fix signature remap of inners for now

* index & resolve method/field references for usages view

* Allow reader/writer subclasses to provide the underlying file operations

* fix giving obf classes a name not removing them from the panel

* buffer the ParsedJar class entry inputstream, allow use with a jarinputstream

* make CachingClasspathTypeLoader public

* make CachingClasspathTypeLoader public

* support enum switches with obfuscated SwitchMaps

1 files changed, 80 insertions, 0 deletions

diff --git a/src/main/java/cuchaz/enigma/bytecode/AccessFlags.java b/src/main/java/cuchaz/enigma/bytecode/AccessFlags.java
new file mode 100644
index 0000000..21b2489
--- /dev/null
+++ b/src/main/java/cuchaz/enigma/bytecode/AccessFlags.java
@@ -0,0 +1,80 @@
+package cuchaz.enigma.bytecode;
+
+import org.objectweb.asm.Opcodes;
+
+import java.lang.reflect.Modifier;
+
+public class AccessFlags {
+        private int flags;
+
+        public AccessFlags(int flags) {
+                this.flags = flags;
+        }
+
+        public boolean isPrivate() {
+                return Modifier.isPrivate(this.flags);
+        }
+
+        public boolean isProtected() {
+                return Modifier.isProtected(this.flags);
+        }
+
+        public boolean isPublic() {
+                return Modifier.isPublic(this.flags);
+        }
+
+        public boolean isSynthetic() {
+                return (this.flags & Opcodes.ACC_SYNTHETIC) != 0;
+        }
+
+        public boolean isStatic() {
+                return Modifier.isStatic(this.flags);
+        }
+
+        public boolean isEnum() {
+                return (flags & Opcodes.ACC_ENUM) != 0;
+        }
+
+        public AccessFlags setPrivate() {
+                this.setVisibility(Opcodes.ACC_PRIVATE);
+                return this;
+        }
+
+        public AccessFlags setProtected() {
+                this.setVisibility(Opcodes.ACC_PROTECTED);
+                return this;
+        }
+
+        public AccessFlags setPublic() {
+                this.setVisibility(Opcodes.ACC_PUBLIC);
+                return this;
+        }
+
+        public AccessFlags setBridged() {
+                this.setVisibility(Opcodes.ACC_BRIDGE);
+                return this;
+        }
+
+        public void setVisibility(int visibility) {
+                this.resetVisibility();
+                this.flags |= visibility;
+        }
+
+        private void resetVisibility() {
+                this.flags &= ~(Opcodes.ACC_PRIVATE | Opcodes.ACC_PROTECTED | Opcodes.ACC_PUBLIC);
+        }
+
+        public int getFlags() {
+                return this.flags;
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+                return obj instanceof AccessFlags && ((AccessFlags) obj).flags == flags;
+        }
+
+        @Override
+        public int hashCode() {
+                return flags;
+        }
+}