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      1 /* ------------------------------------------------------------------
      2  * Copyright (C) 1998-2009 PacketVideo
      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
     13  * express or implied.
     14  * See the License for the specific language governing permissions
     15  * and limitations under the License.
     16  * -------------------------------------------------------------------
     17  */
     18 #ifndef PV_PLAYER_DATASOURCEURL_H_INCLUDED
     19 #define PV_PLAYER_DATASOURCEURL_H_INCLUDED
     20 
     21 #ifndef PV_PLAYER_DATASOURCE_H_INCLUDED
     22 #include "pv_player_datasource.h"
     23 #endif
     24 
     25 #ifndef OSCL_MEM_H_INCLUDED
     26 #include "oscl_mem.h"
     27 #endif
     28 
     29 #ifndef OSCL_STRING_CONTAINERS_H_INCLUDED
     30 #include "oscl_string_containers.h"
     31 #endif
     32 
     33 #ifndef OSCL_VECTOR_H_INCLUDED
     34 #include "oscl_vector.h"
     35 #endif
     36 
     37 class PVPlayerDataSourceURL : public PVPlayerDataSource
     38 {
     39     public:
     40         PVPlayerDataSourceURL() : iFormatType(PVMF_MIME_FORMAT_UNKNOWN), iURL(NULL), iContext(NULL) {};
     41         ~PVPlayerDataSourceURL() {};
     42 
     43         PVPDataSourceType GetDataSourceType()
     44         {
     45             return PVP_DATASRCTYPE_URL;
     46         }
     47 
     48         PVMFFormatType GetDataSourceFormatType()
     49         {
     50             return iFormatType;
     51         }
     52 
     53         OSCL_wString& GetDataSourceURL()
     54         {
     55             return iURL;
     56         }
     57 
     58         OsclAny* GetDataSourceContextData()
     59         {
     60             return iContext;
     61         }
     62 
     63         PVMFNodeInterface* GetDataSourceNodeInterface()
     64         {
     65             return NULL;
     66         }
     67 
     68         void SetDataSourceFormatType(PVMFFormatType aFormatType)
     69         {
     70             iFormatType = aFormatType;
     71         }
     72 
     73         void SetDataSourceURL(const OSCL_wString& aURL)
     74         {
     75             iURL = aURL;
     76         }
     77 
     78         void SetDataSourceContextData(const OsclAny* aContext)
     79         {
     80             iContext = (OsclAny*)aContext;
     81         }
     82 
     83         bool SetAlternateSourceFormatType(PVMFFormatType aFormatType)
     84         {
     85             int32 err;
     86             OSCL_TRY(err, iAlternateFormatTypeVec.push_back(aFormatType););
     87             if (err != OsclErrNone)
     88             {
     89                 return false;
     90             }
     91             return true;
     92         }
     93 
     94         uint32 GetNumAlternateSourceFormatTypes()
     95         {
     96             return (iAlternateFormatTypeVec.size());
     97         }
     98 
     99         bool GetAlternateSourceFormatType(PVMFFormatType& aFormatType,
    100                                           uint32 aIndex)
    101         {
    102             if (aIndex < iAlternateFormatTypeVec.size())
    103             {
    104                 aFormatType = iAlternateFormatTypeVec[aIndex];
    105                 return true;
    106             }
    107             return false;
    108         }
    109 
    110     private:
    111         PVMFFormatType iFormatType;
    112         OSCL_wHeapString<OsclMemAllocator> iURL;
    113         OsclAny* iContext;
    114         Oscl_Vector<PVMFFormatType, OsclMemAllocator> iAlternateFormatTypeVec;
    115 };
    116 
    117 #endif // PV_PLAYER_DATASOURCEURL_H_INCLUDED
    118 
    119