1 files changed, 85 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/input/NfcOperationsParcel.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/input/NfcOperationsParcel.java
new file mode 100644
index 000000000..5d35e94e0
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/input/NfcOperationsParcel.java
@@ -0,0 +1,85 @@
+package org.sufficientlysecure.keychain.service.input;
+
+import java.util.Date;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+
+public class NfcOperationsParcel implements Parcelable {
+
+    public enum NfcOperationType {
+        NFC_SIGN, NFC_DECRYPT
+    }
+
+    public Date mSignatureTime;
+    public final NfcOperationType mType;
+    public final byte[][] mInputHash;
+    public final int[] mSignAlgo;
+
+    private NfcOperationsParcel(NfcOperationType type, byte[] inputHash, int signAlgo, Date signatureTime) {
+        mType = type;
+        mInputHash = new byte[][] { inputHash };
+        mSignAlgo = new int[] { signAlgo };
+        mSignatureTime = signatureTime;
+    }
+
+    public NfcOperationsParcel(Parcel source) {
+        mType = NfcOperationType.values()[source.readInt()];
+
+        {
+            int count = source.readInt();
+            mInputHash = new byte[count][];
+            mSignAlgo = new int[count];
+            for (int i = 0; i < count; i++) {
+                mInputHash[i] = source.createByteArray();
+                mSignAlgo[i] = source.readInt();
+            }
+        }
+
+        mSignatureTime = source.readInt() != 0 ? new Date(source.readLong()) : null;
+
+    }
+
+    public static NfcOperationsParcel createNfcSignOperation(
+            byte[] inputHash, int signAlgo, Date signatureTime) {
+        return new NfcOperationsParcel(NfcOperationType.NFC_SIGN, inputHash, signAlgo, signatureTime);
+    }
+
+    public static NfcOperationsParcel createNfcDecryptOperation(byte[] inputHash) {
+        return new NfcOperationsParcel(NfcOperationType.NFC_DECRYPT, inputHash, 0, null);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(mType.ordinal());
+        dest.writeInt(mInputHash.length);
+        for (int i = 0; i < mInputHash.length; i++) {
+            dest.writeByteArray(mInputHash[i]);
+            dest.writeInt(mSignAlgo[i]);
+        }
+        if (mSignatureTime != null) {
+            dest.writeInt(1);
+            dest.writeLong(mSignatureTime.getTime());
+        } else {
+            dest.writeInt(0);
+        }
+
+    }
+
+    public static final Creator<NfcOperationsParcel> CREATOR = new Creator<NfcOperationsParcel>() {
+        public NfcOperationsParcel createFromParcel(final Parcel source) {
+            return new NfcOperationsParcel(source);
+        }
+
+        public NfcOperationsParcel[] newArray(final int size) {
+            return new NfcOperationsParcel[size];
+        }
+    };
+
+}