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Commit 7c56df65 authored by Khaled Abdelmohsen's avatar Khaled Abdelmohsen
Browse files

Create stubs for rule parsers and serializers

Rule serializers and parsers would come in 2 flavors: XML and Binary.

Bug: 143697198
Test: N/A
Change-Id: I9023cc9dcb79d13eb32ca8efa1732f9ac818b820
parent 6db3af39
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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 com.android.server.integrity.model.Rule;

import java.io.InputStream;

/** A helper class to parse rules into the {@link Rule} model from Binary representation. */
public class RuleBinaryParser implements RuleParser {

    @Override
    public Rule parse(String ruleText) {
        // TODO: Implement binary text parser.
        return null;
    }

    @Override
    public Rule parse(InputStream inputStream) {
        // TODO: Implement stream parser.
        return null;
    }
}
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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 com.android.server.integrity.model.Rule;

import java.io.InputStream;

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

    /** Parse rules from a string. */
    Rule parse(String ruleText);

    /** Parse rules from an input stream. */
    Rule parse(InputStream inputStream);
}
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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 com.android.server.integrity.model.Rule;

import java.io.InputStream;

/** A helper class to parse rules into the {@link Rule} model from Xml representation. */
public final class RuleXmlParser implements RuleParser {

    @Override
    public Rule parse(String ruleText) {
        // TODO: Implement text parser.
        return null;
    }

    @Override
    public Rule parse(InputStream inputStream) {
        // TODO: Implement stream parser.
        return null;
    }
}
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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.serializer;

import com.android.server.integrity.model.Rule;

import java.io.OutputStream;

/** A helper class to serialize rules from the {@link Rule} model to Xml representation. */
public class RuleBinarySerializer implements RuleSerializer {

    @Override
    public void serialize(Rule rule, OutputStream outputStream) {
        // TODO: Implement stream serializer.
    }

    @Override
    public String serialize(Rule rule) {
        // TODO: Implement text serializer.
        return null;
    }
}
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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.serializer;

import com.android.server.integrity.model.Rule;

import java.io.OutputStream;

/** A helper class to serialize rules from the {@link Rule} model. */
public interface RuleSerializer {

    /** Serialize a rule to an output stream */
    void serialize(Rule rule, OutputStream outputStream);

    /** Serialize a rule to a string. */
    String serialize(Rule rule);
}
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