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/*
* Copyright 2014, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
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.PsiParameter;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
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.psi.impl.SmaliMethodParameter;
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 SmaliMethod psiMethod;
public SmalideaMethod(@NotNull SmaliMethod psiMethod) {
this.psiMethod = psiMethod;
}
@Nonnull @Override public String getDefiningClass() {
PsiClass cls = psiMethod.getContainingClass();
assert cls != null;
String qualifiedName = cls.getQualifiedName();
assert qualifiedName != null;
return NameUtils.javaToSmaliType(qualifiedName);
}
@Nonnull @Override public List<? extends MethodParameter> getParameters() {
SmaliMethodParameter[] parameters = psiMethod.getParameterList().getParameters();
return Lists.transform(Arrays.asList(parameters), new Function<SmaliMethodParameter, MethodParameter>() {
@Nullable @Override
public MethodParameter apply(@Nullable SmaliMethodParameter smaliParameter) {
if (smaliParameter == null) {
return null;
}
return new SmalideaMethodParameter(smaliParameter);
}
});
}
@Override public int getAccessFlags() {
return psiMethod.getModifierList().getAccessFlags();
}
@Nonnull @Override public Set<? extends Annotation> getAnnotations() {
// TODO: implement this
return ImmutableSet.of();
}
@Nullable @Override public MethodImplementation getImplementation() {
List<SmaliInstruction> instructions = psiMethod.getInstructions();
if (instructions.size() == 0) {
return null;
}
// TODO: cache this?
return new MethodImplementation() {
@Override public int getRegisterCount() {
return psiMethod.getRegisterCount();
}
@Nonnull @Override public Iterable<? extends Instruction> getInstructions() {
return Lists.transform(psiMethod.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(psiMethod.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();
}
};
}
@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();
}
}
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