mirror of
https://github.com/rofafor/vdr-plugin-iptv.git
synced 2023-10-10 13:37:03 +02:00
104 lines
2.7 KiB
C++
104 lines
2.7 KiB
C++
/*
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* device.h: IPTV plugin for the Video Disk Recorder
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*
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* See the README file for copyright information and how to reach the author.
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*
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*/
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#ifndef __IPTV_DEVICE_H
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#define __IPTV_DEVICE_H
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#include <vdr/device.h>
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#include "common.h"
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#include "protocoludp.h"
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#include "protocolhttp.h"
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#include "protocolfile.h"
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#include "protocolext.h"
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#include "streamer.h"
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#include "sectionfilter.h"
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#include "pidscanner.h"
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#include "sidscanner.h"
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#include "statistics.h"
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class cIptvDevice : public cDevice, public cIptvPidStatistics, public cIptvBufferStatistics {
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// static ones
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public:
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static unsigned int deviceCount;
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static bool Initialize(unsigned int DeviceCount);
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static unsigned int Count(void);
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static cIptvDevice *GetIptvDevice(int CardIndex);
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// private parts
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private:
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enum {
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eMaxSecFilterCount = 32
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};
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unsigned int deviceIndex;
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int dvrFd;
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bool isPacketDelivered;
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bool isOpenDvr;
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bool sidScanEnabled;
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bool pidScanEnabled;
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cRingBufferLinear *tsBuffer;
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int tsBufferPrefill;
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cIptvProtocolUdp *pUdpProtocol;
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cIptvProtocolHttp *pHttpProtocol;
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cIptvProtocolFile *pFileProtocol;
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cIptvProtocolExt *pExtProtocol;
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cIptvStreamer *pIptvStreamer;
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cPidScanner *pPidScanner;
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cSidScanner *pSidScanner;
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cMutex mutex;
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cIptvSectionFilter* secfilters[eMaxSecFilterCount];
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// constructor & destructor
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public:
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cIptvDevice(unsigned int DeviceIndex);
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virtual ~cIptvDevice();
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cString GetInformation(unsigned int Page = IPTV_DEVICE_INFO_ALL);
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// copy and assignment constructors
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private:
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cIptvDevice(const cIptvDevice&);
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cIptvDevice& operator=(const cIptvDevice&);
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// for statistics and general information
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cString GetGeneralInformation(void);
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cString GetPidsInformation(void);
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cString GetFiltersInformation(void);
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// for channel parsing & buffering
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private:
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void ResetBuffering(void);
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bool IsBuffering(void);
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bool DeleteFilter(unsigned int Index);
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bool IsBlackListed(u_short Pid, u_char Tid, u_char Mask) const;
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// for channel selection
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public:
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virtual bool ProvidesSource(int Source) const;
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virtual bool ProvidesTransponder(const cChannel *Channel) const;
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virtual bool ProvidesChannel(const cChannel *Channel, int Priority = -1, bool *NeedsDetachReceivers = NULL) const;
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virtual int NumProvidedSystems(void) const;
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protected:
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virtual bool SetChannelDevice(const cChannel *Channel, bool LiveView);
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// for recording
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protected:
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virtual bool SetPid(cPidHandle *Handle, int Type, bool On);
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virtual bool OpenDvr(void);
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virtual void CloseDvr(void);
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virtual bool GetTSPacket(uchar *&Data);
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// for section filtering
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public:
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virtual int OpenFilter(u_short Pid, u_char Tid, u_char Mask);
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virtual void CloseFilter(int Handle);
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// for transponder lock
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public:
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virtual bool HasLock(int);
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};
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#endif // __IPTV_DEVICE_H
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