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/**
* Copyright (c) 2015, 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 android.security;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Class for handling the additional arguments to some keystore binder calls.
* This must be kept in sync with the deserialization code in system/security/keystore.
* @hide
*/
public class KeystoreArguments implements Parcelable {
public byte[][] args;
public static final Parcelable.Creator<KeystoreArguments> CREATOR = new
Parcelable.Creator<KeystoreArguments>() {
public KeystoreArguments createFromParcel(Parcel in) {
return new KeystoreArguments(in);
}
public KeystoreArguments[] newArray(int size) {
return new KeystoreArguments[size];
}
};
public KeystoreArguments() {
args = null;
}
public KeystoreArguments(byte[][] args) {
this.args = args;
}
private KeystoreArguments(Parcel in) {
readFromParcel(in);
}
@Override
public void writeToParcel(Parcel out, int flags) {
if (args == null) {
out.writeInt(0);
} else {
out.writeInt(args.length);
for (byte[] arg : args) {
out.writeByteArray(arg);
}
}
}
private void readFromParcel(Parcel in) {
int length = in.readInt();
args = new byte[length][];
for (int i = 0; i < length; i++) {
args[i] = in.createByteArray();
}
}
@Override
public int describeContents() {
return 0;
}
}
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