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/*
* Copyright 2015, 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,
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*/
package org.jf.smalidea.dexlib;
import org.jf.dexlib2.base.BaseTryBlock;
import org.jf.smalidea.psi.impl.SmaliCatchStatement;
import javax.annotation.Nonnull;
import java.util.Arrays;
import java.util.List;
public class SmalideaTryBlock extends BaseTryBlock<SmalideaExceptionHandler> {
@Nonnull private final SmaliCatchStatement catchStatement;
public SmalideaTryBlock(@Nonnull SmaliCatchStatement catchStatement) {
this.catchStatement = catchStatement;
}
@Override public int getCodeUnitCount() {
int endOffset = catchStatement.getEndLabel().resolve().getOffset() / 2;
return endOffset - getStartCodeAddress();
}
@Override public int getStartCodeAddress() {
// TODO: how to handle references to non-existent labels?
return catchStatement.getStartLabel().resolve().getOffset() / 2;
}
@Nonnull @Override public List<? extends SmalideaExceptionHandler> getExceptionHandlers() {
return Arrays.asList(new SmalideaExceptionHandler(catchStatement));
}
}