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      1 /*
      2  * Copyright (C) 2007 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 #include <rights/RoManager.h>
     18 #include <rights/Asset.h>
     19 
     20 using namespace ustl;
     21 
     22 RoManager* RoManager::msInstance = NULL;
     23 
     24 /** see RoManager.h */
     25 RoManager* RoManager::Instance()
     26 {
     27     if (NULL == msInstance)
     28     {
     29         msInstance = new RoManager();
     30     }
     31 
     32     return msInstance;
     33 }
     34 
     35 /** see RoManager.h */
     36 RoManager::RoManager()
     37 {
     38 //load the ro list from local system.
     39 }
     40 
     41 /** see RoManager.h */
     42 RoManager::~RoManager()
     43 {
     44     msInstance = NULL;
     45 
     46     for (vector<Ro*>::iterator it = mRoList.begin();
     47          it != mRoList.end(); it++)
     48     {
     49         delete (*it);
     50     }
     51 
     52     mRoList.clear();
     53 }
     54 
     55 /** see RoManager.h */
     56 Ro::ERRCODE RoManager::installRo(istringstream *roStream)
     57 {
     58     Ro *ro = new Ro();
     59 
     60     Ro::ERRCODE ret = ro->parse(roStream);
     61 
     62     if (Ro::RO_OK == ret)
     63     {
     64         ro->save();
     65 
     66         mRoList.push_back(ro);
     67     }
     68 
     69     return ret;
     70 }
     71 
     72 /** see RoManager.h */
     73 Ro* RoManager::getRoByContentID(const string& contentID)
     74 {
     75     for (vector<Ro*>::iterator it = mRoList.begin();
     76          it != mRoList.end(); it++)
     77     {
     78         for (vector<Asset*>::iterator ita = (*it)->mAssetList.begin();
     79              ita != (*it)->mAssetList.end(); ita++)
     80         {
     81             if (contentID.compare((*ita)->getContentID()) == 0)
     82             {
     83                 return *it;
     84             }
     85         }
     86     }
     87 
     88     return NULL;
     89 }
     90 
     91 /** see RoManager.h */
     92 Ro* RoManager::getRo(const string& roID)
     93 {
     94     for (vector<Ro*>::iterator it = mRoList.begin();
     95          it != mRoList.end(); it++)
     96     {
     97         if (roID.compare((*it)->getRoID()) == 0)
     98         {
     99             return (*it);
    100         }
    101     }
    102 
    103     return NULL;
    104 }
    105 
    106 /** see RoManager.h */
    107 vector<Ro*> RoManager::getAllRo()
    108 {
    109     return mRoList;
    110 }
    111 
    112 /** see RoManager.h */
    113 bool RoManager::deleteRo(const string& roID)
    114 {
    115     return true;
    116 }
    117 
    118 /** see RoManager.h */
    119 bool RoManager::checkRoInCache(const string& roID)
    120 {
    121     return true;
    122 }
    123 
    124