From 37409c574782d7cc0b877c386c1d45ba83a14925 Mon Sep 17 00:00:00 2001
From: Robert Greenwalt <rgreenwalt@google.com>
Date: Thu, 2 Jun 2016 13:43:27 -0700
Subject: [PATCH] Add support for UNSOL PCO Data.

PCO is a container in data-call responses with a range
of optional fields devoted to carrier-proprietary signalling.
This change includes a class to contain this opaque info on
its way to carrier apps.

bug:28961371
bug:28567303
Change-Id: Ibfc304800bb3d5b8706d56c08400c1d0b4453a55
---
 Android.mk                                    |  1 +
 telephony/java/android/telephony/PcoData.aidl | 21 +++++
 telephony/java/android/telephony/PcoData.java | 87 +++++++++++++++++++
 .../internal/telephony/RILConstants.java      |  1 +
 4 files changed, 110 insertions(+)
 create mode 100644 telephony/java/android/telephony/PcoData.aidl
 create mode 100644 telephony/java/android/telephony/PcoData.java

diff --git a/Android.mk b/Android.mk
index 76e9b337a3a4b..044e45a980c14 100644
--- a/Android.mk
+++ b/Android.mk
@@ -695,6 +695,7 @@ aidl_files := \
 	frameworks/base/core/java/android/service/quicksettings/Tile.aidl \
 	frameworks/native/aidl/binder/android/os/PersistableBundle.aidl \
 	system/netd/server/binder/android/net/UidRange.aidl \
+	frameworks/base/telephony/java/android/telephony/PcoData.aidl \
 
 gen := $(TARGET_OUT_COMMON_INTERMEDIATES)/framework.aidl
 $(gen): PRIVATE_SRC_FILES := $(aidl_files)
diff --git a/telephony/java/android/telephony/PcoData.aidl b/telephony/java/android/telephony/PcoData.aidl
new file mode 100644
index 0000000000000..a93b8d318c335
--- /dev/null
+++ b/telephony/java/android/telephony/PcoData.aidl
@@ -0,0 +1,21 @@
+/*
+**
+** Copyright (C) 2016 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.telephony;
+
+parcelable PcoData;
+
diff --git a/telephony/java/android/telephony/PcoData.java b/telephony/java/android/telephony/PcoData.java
new file mode 100644
index 0000000000000..3e735e74bc225
--- /dev/null
+++ b/telephony/java/android/telephony/PcoData.java
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2016 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.telephony;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * Contains Carrier-specific (and opaque) Protocol configuration Option
+ * Data.  In general this is only passed on to carrier-specific applications
+ * for interpretation.
+ *
+ * @hide
+ */
+public class PcoData implements Parcelable {
+
+    public final int cid;
+    public final String bearerProto;
+    public final int pcoId;
+    public final byte[] contents;
+
+    public PcoData(int cid, String bearerProto, int pcoId, byte[]contents) {
+        this.cid = cid;
+        this.bearerProto = bearerProto;
+        this.pcoId = pcoId;
+        this.contents = contents;
+    }
+
+    public PcoData(Parcel in) {
+        cid = in.readInt();
+        bearerProto = in.readString();
+        pcoId = in.readInt();
+        contents = in.createByteArray();
+    }
+
+    /**
+     * {@link Parcelable#writeToParcel}
+     */
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeInt(cid);
+        out.writeString(bearerProto);
+        out.writeInt(pcoId);
+        out.writeByteArray(contents);
+    }
+
+    /**
+     * {@link Parcelable#describeContents}
+     */
+    public int describeContents() {
+        return 0;
+    }
+
+    /**
+     * {@link Parcelable.Creator}
+     *
+     * @hide
+     */
+    public static final Parcelable.Creator<PcoData> CREATOR = new Parcelable.Creator() {
+        public PcoData createFromParcel(Parcel in) {
+            return new PcoData(in);
+        }
+
+        public PcoData[] newArray(int size) {
+            return new PcoData[size];
+        }
+    };
+
+    @Override
+    public String toString() {
+        return "PcoData(" + cid + ", " + bearerProto + ", " + pcoId + ", contents[" +
+                contents.length + "])";
+    }
+}
diff --git a/telephony/java/com/android/internal/telephony/RILConstants.java b/telephony/java/com/android/internal/telephony/RILConstants.java
index 64626541a2d3c..a91e9beb3143a 100644
--- a/telephony/java/com/android/internal/telephony/RILConstants.java
+++ b/telephony/java/com/android/internal/telephony/RILConstants.java
@@ -461,4 +461,5 @@ cat include/telephony/ril.h | \
     int RIL_UNSOL_ON_SS = 1043;
     int RIL_UNSOL_STK_CC_ALPHA_NOTIFY = 1044;
     int RIL_UNSOL_LCEDATA_RECV = 1045;
+    int RIL_UNSOL_PCO_DATA = 1046;
 }