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      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.bluetooth.pbapclient;
     18 
     19 import android.util.Log;
     20 
     21 import java.io.IOException;
     22 
     23 import javax.obex.ClientSession;
     24 import javax.obex.HeaderSet;
     25 import javax.obex.ResponseCodes;
     26 
     27 final class BluetoothPbapRequestSetPath extends BluetoothPbapRequest {
     28 
     29     private final static String TAG = "BluetoothPbapRequestSetPath";
     30 
     31     private enum SetPathDir {
     32         ROOT, UP, DOWN
     33     };
     34 
     35     private SetPathDir mDir;
     36 
     37     public BluetoothPbapRequestSetPath(String name) {
     38         mDir = SetPathDir.DOWN;
     39         mHeaderSet.setHeader(HeaderSet.NAME, name);
     40     }
     41 
     42     public BluetoothPbapRequestSetPath(boolean goUp) {
     43         mHeaderSet.setEmptyNameHeader();
     44         if (goUp) {
     45             mDir = SetPathDir.UP;
     46         } else {
     47             mDir = SetPathDir.ROOT;
     48         }
     49     }
     50 
     51     @Override
     52     public void execute(ClientSession session) {
     53         Log.v(TAG, "execute");
     54 
     55         HeaderSet hs = null;
     56 
     57         try {
     58             switch (mDir) {
     59                 case ROOT:
     60                 case DOWN:
     61                     hs = session.setPath(mHeaderSet, false, false);
     62                     break;
     63                 case UP:
     64                     hs = session.setPath(mHeaderSet, true, false);
     65                     break;
     66             }
     67 
     68             mResponseCode = hs.getResponseCode();
     69         } catch (IOException e) {
     70             mResponseCode = ResponseCodes.OBEX_HTTP_INTERNAL_ERROR;
     71         }
     72     }
     73 }
     74