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/*
* Copyright (C) 2013 Samsung System LSI
* 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.bluetooth.map;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import android.util.Log;
import com.android.bluetooth.map.BluetoothMapSmsPdu.SmsPdu;
import com.android.bluetooth.map.BluetoothMapUtils.TYPE;
public class BluetoothMapbMessageSms extends BluetoothMapbMessage {
private static final boolean D = BluetoothMapService.DEBUG;
private static final boolean V = Log.isLoggable(BluetoothMapService.LOG_TAG, Log.VERBOSE) ? true : false;
private ArrayList<SmsPdu> smsBodyPdus = null;
private String smsBody = null;
private String PCM_CARKIT = "9C:DF:03";
private String FORD_SYNC_CARKIT ="00:1E:AE";
public void setSmsBodyPdus(ArrayList<SmsPdu> smsBodyPdus) {
this.smsBodyPdus = smsBodyPdus;
this.charset = null;
if(smsBodyPdus.size() > 0)
this.encoding = smsBodyPdus.get(0).getEncodingString();
}
public String getSmsBody() {
return smsBody;
}
public void setSmsBody(String smsBody) {
this.smsBody = smsBody;
this.charset = "UTF-8";
this.encoding = null;
}
@Override
public void parseMsgPart(String msgPart) {
if(appParamCharset == BluetoothMapAppParams.CHARSET_NATIVE) {
if(D) Log.d(TAG, "Decoding \"" + msgPart + "\" as native PDU");
byte[] msgBytes = decodeBinary(msgPart);
if(msgBytes.length > 0 &&
msgBytes[0] < msgBytes.length-1 &&
(msgBytes[msgBytes[0]+1] & 0x03) != 0x01) {
if(D) Log.d(TAG, "Only submit PDUs are supported");
throw new IllegalArgumentException("Only submit PDUs are supported");
}
smsBody += BluetoothMapSmsPdu.decodePdu(msgBytes,
type == TYPE.SMS_CDMA ? BluetoothMapSmsPdu.SMS_TYPE_CDMA
: BluetoothMapSmsPdu.SMS_TYPE_GSM);
} else {
smsBody += msgPart;
}
}
@Override
public void parseMsgInit() {
smsBody = "";
}
public byte[] encode() throws UnsupportedEncodingException
{
ArrayList<byte[]> bodyFragments = new ArrayList<byte[]>();
/* Store the messages in an ArrayList to be able to handle the different message types in a generic way.
* We use byte[] since we need to extract the length in bytes.
*/
if(smsBody != null) {
String tmpBody = smsBody.replaceAll("END:MSG", "/END\\:MSG"); // Replace any occurrences of END:MSG with \END:MSG
if(V) Log.v(TAG,"smsBody is" +smsBody);
/* fix iot issue with PCM carkit where carkit is unable to parse
message if carriage return is present in it */
if(BluetoothMapService.getRemoteDevice().getAddress().startsWith(PCM_CARKIT)) {
tmpBody = tmpBody.replaceAll("\r", "");
} else if(BluetoothMapService.getRemoteDevice().getAddress().startsWith(FORD_SYNC_CARKIT)) {
tmpBody = tmpBody.replaceAll("\n", "");
}
bodyFragments.add(tmpBody.getBytes("UTF-8"));
}else if (smsBodyPdus != null && smsBodyPdus.size() > 0) {
for (SmsPdu pdu : smsBodyPdus) {
// This cannot(must not) contain END:MSG
bodyFragments.add(encodeBinary(pdu.getData(),pdu.getScAddress()).getBytes("UTF-8"));
}
} else {
bodyFragments.add(new byte[0]); // TODO: Is this allowed? (An empty message)
}
return encodeGeneric(bodyFragments);
}
}
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