Create telephony-common

telephony-common was created by moving some of
  frameworks/base/telephony
to:
  frameworks/opt/telephony

Change-Id: I32cbb5eec1fa239c1587e055c8f7ef4fc48fb62c

1 files changed, 217 insertions, 0 deletions

diff --git a/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java b/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java
new file mode 100644
index 0000000..5fef6de
--- /dev/null
+++ b/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java
@@ -0,0 +1,217 @@
+/*
+ * Copyright (C) 2008 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.internal.telephony;
+
+import android.app.PendingIntent;
+import android.content.Context;
+import android.util.Log;
+
+import com.android.internal.util.HexDump;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static android.telephony.SmsManager.STATUS_ON_ICC_FREE;
+
+/**
+ * IccSmsInterfaceManager to provide an inter-process communication to
+ * access Sms in Icc.
+ */
+public abstract class IccSmsInterfaceManager extends ISms.Stub {
+    protected PhoneBase mPhone;
+    protected Context mContext;
+    protected SMSDispatcher mDispatcher;
+
+    protected IccSmsInterfaceManager(PhoneBase phone){
+        mPhone = phone;
+        mContext = phone.getContext();
+    }
+
+    protected void enforceReceiveAndSend(String message) {
+        mContext.enforceCallingPermission(
+                "android.permission.RECEIVE_SMS", message);
+        mContext.enforceCallingPermission(
+                "android.permission.SEND_SMS", message);
+    }
+
+    /**
+     * Send a data based SMS to a specific application port.
+     *
+     * @param destAddr the address to send the message to
+     * @param scAddr is the service center address or null to use
+     *  the current default SMSC
+     * @param destPort the port to deliver the message to
+     * @param data the body of the message to send
+     * @param sentIntent if not NULL this <code>PendingIntent</code> is
+     *  broadcast when the message is successfully sent, or failed.
+     *  The result code will be <code>Activity.RESULT_OK<code> for success,
+     *  or one of these errors:<br>
+     *  <code>RESULT_ERROR_GENERIC_FAILURE</code><br>
+     *  <code>RESULT_ERROR_RADIO_OFF</code><br>
+     *  <code>RESULT_ERROR_NULL_PDU</code><br>
+     *  For <code>RESULT_ERROR_GENERIC_FAILURE</code> the sentIntent may include
+     *  the extra "errorCode" containing a radio technology specific value,
+     *  generally only useful for troubleshooting.<br>
+     *  The per-application based SMS control checks sentIntent. If sentIntent
+     *  is NULL the caller will be checked against all unknown applications,
+     *  which cause smaller number of SMS to be sent in checking period.
+     * @param deliveryIntent if not NULL this <code>PendingIntent</code> is
+     *  broadcast when the message is delivered to the recipient.  The
+     *  raw pdu of the status report is in the extended data ("pdu").
+     */
+    public void sendData(String destAddr, String scAddr, int destPort,
+            byte[] data, PendingIntent sentIntent, PendingIntent deliveryIntent) {
+        mPhone.getContext().enforceCallingPermission(
+                "android.permission.SEND_SMS",
+                "Sending SMS message");
+        if (Log.isLoggable("SMS", Log.VERBOSE)) {
+            log("sendData: destAddr=" + destAddr + " scAddr=" + scAddr + " destPort=" +
+                destPort + " data='"+ HexDump.toHexString(data)  + "' sentIntent=" +
+                sentIntent + " deliveryIntent=" + deliveryIntent);
+        }
+        mDispatcher.sendData(destAddr, scAddr, destPort, data, sentIntent, deliveryIntent);
+    }
+
+    /**
+     * Send a text based SMS.
+     *
+     * @param destAddr the address to send the message to
+     * @param scAddr is the service center address or null to use
+     *  the current default SMSC
+     * @param text the body of the message to send
+     * @param sentIntent if not NULL this <code>PendingIntent</code> is
+     *  broadcast when the message is successfully sent, or failed.
+     *  The result code will be <code>Activity.RESULT_OK<code> for success,
+     *  or one of these errors:<br>
+     *  <code>RESULT_ERROR_GENERIC_FAILURE</code><br>
+     *  <code>RESULT_ERROR_RADIO_OFF</code><br>
+     *  <code>RESULT_ERROR_NULL_PDU</code><br>
+     *  For <code>RESULT_ERROR_GENERIC_FAILURE</code> the sentIntent may include
+     *  the extra "errorCode" containing a radio technology specific value,
+     *  generally only useful for troubleshooting.<br>
+     *  The per-application based SMS control checks sentIntent. If sentIntent
+     *  is NULL the caller will be checked against all unknown applications,
+     *  which cause smaller number of SMS to be sent in checking period.
+     * @param deliveryIntent if not NULL this <code>PendingIntent</code> is
+     *  broadcast when the message is delivered to the recipient.  The
+     *  raw pdu of the status report is in the extended data ("pdu").
+     */
+    public void sendText(String destAddr, String scAddr,
+            String text, PendingIntent sentIntent, PendingIntent deliveryIntent) {
+        mPhone.getContext().enforceCallingPermission(
+                "android.permission.SEND_SMS",
+                "Sending SMS message");
+        if (Log.isLoggable("SMS", Log.VERBOSE)) {
+            log("sendText: destAddr=" + destAddr + " scAddr=" + scAddr +
+                " text='"+ text + "' sentIntent=" +
+                sentIntent + " deliveryIntent=" + deliveryIntent);
+        }
+        mDispatcher.sendText(destAddr, scAddr, text, sentIntent, deliveryIntent);
+    }
+
+    /**
+     * Send a multi-part text based SMS.
+     *
+     * @param destAddr the address to send the message to
+     * @param scAddr is the service center address or null to use
+     *   the current default SMSC
+     * @param parts an <code>ArrayList</code> of strings that, in order,
+     *   comprise the original message
+     * @param sentIntents if not null, an <code>ArrayList</code> of
+     *   <code>PendingIntent</code>s (one for each message part) that is
+     *   broadcast when the corresponding message part has been sent.
+     *   The result code will be <code>Activity.RESULT_OK<code> for success,
+     *   or one of these errors:
+     *   <code>RESULT_ERROR_GENERIC_FAILURE</code>
+     *   <code>RESULT_ERROR_RADIO_OFF</code>
+     *   <code>RESULT_ERROR_NULL_PDU</code>.
+     *  The per-application based SMS control checks sentIntent. If sentIntent
+     *  is NULL the caller will be checked against all unknown applications,
+     *  which cause smaller number of SMS to be sent in checking period.
+     * @param deliveryIntents if not null, an <code>ArrayList</code> of
+     *   <code>PendingIntent</code>s (one for each message part) that is
+     *   broadcast when the corresponding message part has been delivered
+     *   to the recipient.  The raw pdu of the status report is in the
+     *   extended data ("pdu").
+     */
+    public void sendMultipartText(String destAddr, String scAddr, List<String> parts,
+            List<PendingIntent> sentIntents, List<PendingIntent> deliveryIntents) {
+        mPhone.getContext().enforceCallingPermission(
+                "android.permission.SEND_SMS",
+                "Sending SMS message");
+        if (Log.isLoggable("SMS", Log.VERBOSE)) {
+            int i = 0;
+            for (String part : parts) {
+                log("sendMultipartText: destAddr=" + destAddr + ", srAddr=" + scAddr +
+                        ", part[" + (i++) + "]=" + part);
+            }
+        }
+        mDispatcher.sendMultipartText(destAddr, scAddr, (ArrayList<String>) parts,
+                (ArrayList<PendingIntent>) sentIntents, (ArrayList<PendingIntent>) deliveryIntents);
+    }
+
+    /**
+     * create SmsRawData lists from all sms record byte[]
+     * Use null to indicate "free" record
+     *
+     * @param messages List of message records from EF_SMS.
+     * @return SmsRawData list of all in-used records
+     */
+    protected ArrayList<SmsRawData> buildValidRawData(ArrayList<byte[]> messages) {
+        int count = messages.size();
+        ArrayList<SmsRawData> ret;
+
+        ret = new ArrayList<SmsRawData>(count);
+
+        for (int i = 0; i < count; i++) {
+            byte[] ba = messages.get(i);
+            if (ba[0] == STATUS_ON_ICC_FREE) {
+                ret.add(null);
+            } else {
+                ret.add(new SmsRawData(messages.get(i)));
+            }
+        }
+
+        return ret;
+    }
+
+    /**
+     * Generates an EF_SMS record from status and raw PDU.
+     *
+     * @param status Message status.  See TS 51.011 10.5.3.
+     * @param pdu Raw message PDU.
+     * @return byte array for the record.
+     */
+    protected byte[] makeSmsRecordData(int status, byte[] pdu) {
+        byte[] data = new byte[IccConstants.SMS_RECORD_LENGTH];
+
+        // Status bits for this record.  See TS 51.011 10.5.3
+        data[0] = (byte)(status & 7);
+
+        System.arraycopy(pdu, 0, data, 1, pdu.length);
+
+        // Pad out with 0xFF's.
+        for (int j = pdu.length+1; j < IccConstants.SMS_RECORD_LENGTH; j++) {
+            data[j] = -1;
+        }
+
+        return data;
+    }
+
+    protected abstract void log(String msg);
+
+}