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Commit 782c1e4b authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "Remove unused code from...

Merge "Remove unused code from services/core/java/com/android/server/integrity/parser" into main am: cc108c6b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3324774



Change-Id: I575be9d0a07116c23610e2e773f891b60222ba92
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 2e175b7c cc108c6b
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/*
 * Copyright (C) 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.server.integrity.parser;

import android.annotation.Nullable;

/**
 * A wrapper class to represent an indexing range.
 */
public class RuleIndexRange {
    private int mStartIndex;
    private int mEndIndex;

    /** Constructor with start and end indexes. */
    public RuleIndexRange(int startIndex, int endIndex) {
        this.mStartIndex = startIndex;
        this.mEndIndex = endIndex;
    }

    /** Returns the startIndex. */
    public int getStartIndex() {
        return mStartIndex;
    }

    /** Returns the end index. */
    public int getEndIndex() {
        return mEndIndex;
    }

    @Override
    public boolean equals(@Nullable Object object) {
        return mStartIndex == ((RuleIndexRange) object).getStartIndex()
                && mEndIndex == ((RuleIndexRange) object).getEndIndex();
    }

    @Override
    public String toString() {
        return String.format("Range{%d, %d}", mStartIndex, mEndIndex);
    }
}
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/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.server.integrity.parser;

import android.annotation.NonNull;

/**
 * Thrown when rule parsing fails.
 */
public class RuleParseException extends Exception {
    public RuleParseException(@NonNull String message) {
        super(message);
    }

    public RuleParseException(@NonNull String message, @NonNull Throwable cause) {
        super(message, cause);
    }
}
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/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.server.integrity.parser;

import android.content.integrity.Rule;

import java.util.List;

/** A helper class to parse rules into the {@link Rule} model. */
public interface RuleParser {

    /** Parse rules from bytes. */
    List<Rule> parse(byte[] ruleBytes) throws RuleParseException;

    /** Parse rules from an input stream. */
    List<Rule> parse(RandomAccessObject randomAccessObject, List<RuleIndexRange> ruleIndexRanges)
            throws RuleParseException;
}