diff options
Diffstat (limited to 'Src/VodHandler.h')
| -rw-r--r-- | Src/VodHandler.h | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/Src/VodHandler.h b/Src/VodHandler.h new file mode 100644 index 0000000..030c08e --- /dev/null +++ b/Src/VodHandler.h @@ -0,0 +1,193 @@ +/* + * 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 3 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 |