bench: add benchmark operation for testing

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/BenchmarkOperation.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2015 Dominik Schürmann <dominik@dominikschuermann.de>
+ * Copyright (C) 2015 Vincent Breitmoser <v.breitmoser@mugenguild.com>
+ * Copyright (C) 2015 Adithya Abraham Philip <adithyaphilip@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.operations;
+
+
+import java.util.Random;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+
+import org.sufficientlysecure.keychain.operations.results.BenchmarkResult;
+import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult;
+import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
+import org.sufficientlysecure.keychain.operations.results.SignEncryptResult;
+import org.sufficientlysecure.keychain.pgp.PgpDecryptVerifyInputParcel;
+import org.sufficientlysecure.keychain.pgp.PgpDecryptVerifyOperation;
+import org.sufficientlysecure.keychain.pgp.PgpSignEncryptInputParcel;
+import org.sufficientlysecure.keychain.pgp.PgpSignEncryptOperation;
+import org.sufficientlysecure.keychain.pgp.Progressable;
+import org.sufficientlysecure.keychain.pgp.SignEncryptParcel;
+import org.sufficientlysecure.keychain.provider.ProviderHelper;
+import org.sufficientlysecure.keychain.service.BenchmarkInputParcel;
+import org.sufficientlysecure.keychain.service.input.CryptoInputParcel;
+import org.sufficientlysecure.keychain.util.Passphrase;
+import org.sufficientlysecure.keychain.util.ProgressScaler;
+
+
+public class BenchmarkOperation extends BaseOperation<BenchmarkInputParcel> {
+
+    public BenchmarkOperation(Context context, ProviderHelper providerHelper, Progressable
+            progressable) {
+        super(context, providerHelper, progressable);
+    }
+
+    @NonNull
+    @Override
+    public BenchmarkResult execute(BenchmarkInputParcel consolidateInputParcel,
+                                     CryptoInputParcel cryptoInputParcel) {
+        OperationLog log = new OperationLog();
+
+        // random data
+        byte[] buf = new byte[1024];
+        new Random().nextBytes(buf);
+
+        Passphrase passphrase = new Passphrase("a");
+
+        // encrypt
+        SignEncryptResult encryptResult;
+        {
+            SignEncryptOperation op =
+                    new SignEncryptOperation(mContext, mProviderHelper,
+                            new ProgressScaler(mProgressable, 0, 10, 100), mCancelled);
+            SignEncryptParcel input = new SignEncryptParcel();
+            input.setSymmetricPassphrase(passphrase);
+            input.setBytes(buf);
+            encryptResult = op.execute(input, new CryptoInputParcel());
+        }
+
+        // decrypt
+        DecryptVerifyResult decryptResult;
+        {
+            PgpDecryptVerifyOperation op =
+                    new PgpDecryptVerifyOperation(mContext, mProviderHelper,
+                            new ProgressScaler(mProgressable, 0, 10, 100));
+            PgpDecryptVerifyInputParcel input = new PgpDecryptVerifyInputParcel(encryptResult.getResultBytes());
+            input.setAllowSymmetricDecryption(true);
+            decryptResult = op.execute(input, new CryptoInputParcel(passphrase));
+        }
+
+        return new BenchmarkResult(BenchmarkResult.RESULT_OK, log);
+    }
+
+}

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/BenchmarkResult.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
+ * Copyright (C) 2014 Vincent Breitmoser <v.breitmoser@mugenguild.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.operations.results;
+
+import android.os.Parcel;
+
+
+public class BenchmarkResult extends OperationResult {
+
+    public BenchmarkResult(int result, OperationLog log) {
+        super(result, log);
+    }
+
+    /** Construct from a parcel - trivial because we have no extra data. */
+    public BenchmarkResult(Parcel source) {
+        super(source);
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+    }
+
+    public static Creator<BenchmarkResult> CREATOR = new Creator<BenchmarkResult>() {
+        public BenchmarkResult createFromParcel(final Parcel source) {
+            return new BenchmarkResult(source);
+        }
+
+        public BenchmarkResult[] newArray(final int size) {
+            return new BenchmarkResult[size];
+        }
+    };
+
+}

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/DecryptVerifyResult.java

@@ -39,6 +39,8 @@ public class DecryptVerifyResult extends InputPendingResult {
 
     byte[] mOutputBytes;
 
+    public long mTotalTime;
+
     public DecryptVerifyResult(int result, OperationLog log) {
         super(result, log);
     }