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*
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* in the documentation and/or other materials provided with the
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package org.jf.smalidea.dexlib;
import com.google.common.base.Function;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Lists;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiMethod;
import com.intellij.psi.PsiModifierList;
import com.intellij.psi.PsiParameter;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jf.dexlib2.AccessFlags;
import org.jf.dexlib2.base.reference.BaseMethodReference;
import org.jf.dexlib2.iface.*;
import org.jf.dexlib2.iface.debug.DebugItem;
import org.jf.dexlib2.iface.instruction.Instruction;
import org.jf.smalidea.dexlib.instruction.SmalideaInstruction;
import org.jf.smalidea.psi.impl.SmaliCatchStatement;
import org.jf.smalidea.psi.impl.SmaliInstruction;
import org.jf.smalidea.psi.impl.SmaliMethod;
import org.jf.smalidea.util.NameUtils;
import javax.annotation.Nonnull;
import java.util.Arrays;
import java.util.List;
import java.util.Set;
public class SmalideaMethod extends BaseMethodReference implements Method {
private final PsiMethod psiMethod;
public SmalideaMethod(@NotNull PsiMethod psiMethod) {
this.psiMethod = psiMethod;
}
@Nonnull @Override public String getDefiningClass() {
PsiClass cls = psiMethod.getContainingClass();
assert cls != null;
return NameUtils.javaToSmaliType(cls);
}
@Nonnull @Override public List<? extends MethodParameter> getParameters() {
PsiParameter[] parameters = psiMethod.getParameterList().getParameters();
return Lists.transform(Arrays.asList(parameters), new Function<PsiParameter, MethodParameter>() {
@Nullable @Override
public MethodParameter apply(@Nullable PsiParameter psiParameter) {
if (psiParameter == null) {
return null;
}
return new SmalideaMethodParameter(psiParameter);
}
});
}
@Override public int getAccessFlags() {
if (psiMethod instanceof SmaliMethod) {
return ((SmaliMethod)psiMethod).getModifierList().getAccessFlags();
} else {
int flags = 0;
PsiModifierList modifierList = psiMethod.getModifierList();
if (modifierList.hasModifierProperty("public")) {
flags |= AccessFlags.PUBLIC.getValue();
} else if (modifierList.hasModifierProperty("protected")) {
flags |= AccessFlags.PROTECTED.getValue();
} else if (modifierList.hasModifierProperty("private")) {
flags |= AccessFlags.PRIVATE.getValue();
}
if (modifierList.hasModifierProperty("static")) {
flags |= AccessFlags.STATIC.getValue();
}
if (modifierList.hasModifierProperty("final")) {
flags |= AccessFlags.FINAL.getValue();
}
boolean isNative = false;
if (modifierList.hasModifierProperty("native")) {
flags |= AccessFlags.NATIVE.getValue();
isNative = true;
}
if (modifierList.hasModifierProperty("synchronized")) {
if (isNative) {
flags |= AccessFlags.SYNCHRONIZED.getValue();
} else {
flags |= AccessFlags.DECLARED_SYNCHRONIZED.getValue();
}
}
if (psiMethod.isVarArgs()) {
flags |= AccessFlags.VARARGS.getValue();
}
if (modifierList.hasModifierProperty("abstract")) {
flags |= AccessFlags.ABSTRACT.getValue();
}
if (modifierList.hasModifierProperty("strictfp")) {
flags |= AccessFlags.STRICTFP.getValue();
}
if (psiMethod.isConstructor()) {
flags |= AccessFlags.CONSTRUCTOR.getValue();
}
return flags;
}
}
@Nonnull @Override public Set<? extends Annotation> getAnnotations() {
// TODO: implement this
return ImmutableSet.of();
}
@Nullable @Override public MethodImplementation getImplementation() {
if (psiMethod instanceof SmaliMethod) {
final SmaliMethod smaliMethod = (SmaliMethod)this.psiMethod;
List<SmaliInstruction> instructions = smaliMethod.getInstructions();
if (instructions.size() == 0) {
return null;
}
// TODO: cache this?
return new MethodImplementation() {
@Override public int getRegisterCount() {
return smaliMethod.getRegisterCount();
}
@Nonnull @Override public Iterable<? extends Instruction> getInstructions() {
return Lists.transform(smaliMethod.getInstructions(),
new Function<SmaliInstruction, Instruction>() {
@Override
public Instruction apply(SmaliInstruction smaliInstruction) {
return SmalideaInstruction.of(smaliInstruction);
}
});
}
@Nonnull @Override public List<? extends TryBlock<? extends ExceptionHandler>> getTryBlocks() {
return Lists.transform(smaliMethod.getCatchStatements(),
new Function<SmaliCatchStatement, TryBlock<? extends ExceptionHandler>>() {
@Override
public TryBlock<? extends ExceptionHandler> apply(
SmaliCatchStatement smaliCatchStatement) {
assert smaliCatchStatement != null;
return new SmalideaTryBlock(smaliCatchStatement);
}
});
}
@Nonnull @Override public Iterable<? extends DebugItem> getDebugItems() {
// TODO: implement this
return ImmutableList.of();
}
};
}
return null;
}
@Nonnull @Override public String getName() {
return psiMethod.getName();
}
@Nonnull @Override public List<? extends CharSequence> getParameterTypes() {
PsiParameter[] parameters = psiMethod.getParameterList().getParameters();
return Lists.transform(Arrays.asList(parameters), new Function<PsiParameter, CharSequence>() {
@Nullable @Override
public CharSequence apply(@Nullable PsiParameter psiParameter) {
if (psiParameter == null) {
return null;
}
return psiParameter.getText();
}
});
}
@Nonnull @Override public String getReturnType() {
return psiMethod.getReturnTypeElement().getText();
}
}