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/*
* Video On Demand Samples
*
* Copyright (C) 2015 Microchip Technology Germany II GmbH & Co. KG
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* You may also obtain this software under a propriety license from Microchip.
* Please contact Microchip for further information.
*
*/
/*----------------------------------------------------------*/
/*! \file
* \brief This file contains the CVodHandler class.
*/
/*----------------------------------------------------------*/
#ifndef VODHANDLER_H
#define VODHANDLER_H
#include "Multiplexer.h"
#include "Source.h"
#include "Thread.h"
#include "ConnectionInfo.h"
#include "MostIpc.h"
#include "MacAddr.h"
#include "MsgAddr.h"
#include "MostMsg.h"
typedef enum
{
SelectFileType_Video = 0,
SelectFileType_Audio = 1,
SelectFileType_Radio = 2,
SelectFileType_Navigation = 3,
SelectFileType_Cluster = 4
} SelectFileType_t;
/*----------------------------------------------------------*/
/*! \brief Structure holding the file name and the pointer to the CSourceFile object.
*/
/*----------------------------------------------------------*/
typedef struct
{
char fileName[128];
CSource *sourceFile;
} BroadcastEntry_t;
/*!
* \brief Applications main entry point and event handler, as it implements callbacks from CNetworkListener.
* It controls the Network via the CNetwork class.
* Isochronous TX connections will be automatically connected to the CMultiplexer class.
*/
class CVodHandler : public CThread
{
private:
CSafeVector<BroadcastEntry_t *> broadcastFiles;
CSafeVector<CMultiplexer *> allMultiplexer;
CSafeVector<char *> ignoreCdevPatterns;
bool networkManagerFound;
char networkManagerIP[100];
bool valuesCleared;
bool statisticIsEnabled;
char searchPath[64];
CConnectionInfoContainer *infoContainer;
pthread_mutex_t infoContainerMutex;
CMostIpc *mostIpcVod;
CMsgFilter *vodSelectFile_Set;
CMsgFilter *vodPlayMode_Set;
CMsgFilter *vodTimePostion_Set;
CMsgFilter *vodRepetition_Set;
CMsgFilter *vodServerVersion_Get;
CMsgFilter *vodMediaPid_Get;
CMsgFilter *vodFileList_Get;
CMsgFilter *vodIndependStream_SetGet;
CMsgFilter *vodFakeMode_Set;
CMostIpc *mostIpcNm;
CMsgFilter *nmServerVersion_Status;
CMsgFilter *nmConnectionList_Status;
CVodHandler();
virtual ~CVodHandler();
static const char *GetSubPath( SelectFileType_t fileType );
static bool ExistsFile( const char *pFileName );
CMultiplexer *GetMultiplexer( const char* deviceName );
void RegisterBroadcastFiles( SelectFileType_t fileType );
CMultiplexer *GetMultiplexer( const uint8_t *mac );
void NM_SendServerVersionGetRequest( const char *ip );
static void OnVodSelectFile_Set( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnVodPlayMode_Set( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnVodTimePosition_Set( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnVodRepetition_Set( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnVodServerVersion_Get( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnVodMediaPid_Get( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnVodFileList_Get( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnVodIndependentStream_SetGet( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnFakeMode_Set( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnNmServerVersion_Status( CMsgAddr *pAddr, CMostMsg *pMsg );
static void OnNmConnectionList_Status( CMsgAddr *pAddr, CMostMsg *pMsg );
public:
static CVodHandler *GetInstance();
static void DestroyInstance();
void ConnectToNetworkManager();
void GetConnectionListFromNetworkManager();
bool CreateMacIndependentStream(uint8_t cdevIndex, uint8_t streamIndex, uint8_t *outMac);
void CreateSampleStreams( uint8_t amount );
void SetSearchPath( const char *pSearchPath );
void SetCdevIgnorePattern( const char *pIgnorePattern );
/*----------------------------------------------------------*/
/*! \brief Streams a transport stream file via the specified multiplexer.
* \param mac - The MAC address of the sink.
* \param fileName - The full path to the transport stream file to play.
* \return true, if the stream is acceptable and the multiplexer exists.
* false, the stream can not be read or there is no multiplexer assigned with this connection.
* \note Make sure, the given sinkIndex points to a TX connection with a valid CMultiplexer object assigned.
*/
/*----------------------------------------------------------*/
bool StreamFile( const uint8_t *mac, SelectFileType_t fileType, const char *fileName );
/*----------------------------------------------------------*/
/*! \brief Set the pause state for a stream.
* \param mac - The MAC address of the sink.
* \param isPaused - If set to true, the video file will be paused.
* \return true, if the stream pause state could be toggled. false, otherwise.
* \note Make sure, the given sinkIndex points to a TX connection with a valid CMultiplexer object assigned.
* \note Make sure, that there is a file currently playing. Started with the StreamFile method.
*/
/*----------------------------------------------------------*/
bool SetPause( const uint8_t *mac, bool isPaused );
/*----------------------------------------------------------*/
/*! \brief Set the repetition state for a stream.
* \param mac - The MAC address of the sink.
* \param isRepeated - If set to true, the video file will be repeated.
* \return true, if the stream repetition state could be toggled. false, otherwise.
* \note Make sure, that there is a file currently playing. Started with the StreamFile method.
*/
/*----------------------------------------------------------*/
bool SetRepetition( const uint8_t *mac, bool isRepeated );
/*----------------------------------------------------------*/
/*! \brief Sets the time position of the given stream.
* \param mac - The MAC address of the sink.
* \return true, if the stream's time position could be adjusted to given value. false, otherwise.
* \note Make sure, that there is a file currently playing. Started with the StreamFile method.
*/
/*----------------------------------------------------------*/
bool SetTimePos( const uint8_t *mac, uint16_t timePosPerMile );
/*----------------------------------------------------------*/
/*! \brief Stops the playback of the given stream.
* \param mac - The MAC address of the sink.
* \return true, if the stream was stopped. false, otherwise.
* \note Make sure, that there is a file currently playing. Started with the StreamFile method.
*/
/*----------------------------------------------------------*/
bool StopStream( const uint8_t *mac );
/*----------------------------------------------------------*/
/*! \brief Toggle on / off the printing of Multiplexer Statistics
*/
/*----------------------------------------------------------*/
void ToggleStatisticsPrint();
/*----------------------------------------------------------*/
/*! \brief Thread method performing the cyclic Multiplexer Statistic prints.
* \warning Never call this method directly. Use ToggleStatisticsPrint instead!
*/
/*----------------------------------------------------------*/
void Run();
};
#endif //VODHANDLER_H
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