mirror of
https://github.com/rofafor/vdr-plugin-iptv.git
synced 2023-10-10 13:37:03 +02:00
65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
/*
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* sectionfilter.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_SECTIONFILTER_H
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#define __IPTV_SECTIONFILTER_H
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#ifdef __FreeBSD__
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#include <sys/socket.h>
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#endif // __FreeBSD__
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#include <vdr/device.h>
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#include "common.h"
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#include "statistics.h"
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class cIptvSectionFilter : public cIptvSectionStatistics {
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private:
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enum dmx_limits {
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DMX_MAX_FILTER_SIZE = 18,
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DMX_MAX_SECTION_SIZE = 4096,
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DMX_MAX_SECFEED_SIZE = (DMX_MAX_SECTION_SIZE + TS_SIZE)
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};
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int pusi_seen;
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int feedcc;
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int doneq;
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uint8_t *secbuf;
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uint8_t secbuf_base[DMX_MAX_SECFEED_SIZE];
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uint16_t secbufp;
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uint16_t seclen;
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uint16_t tsfeedp;
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uint16_t pid;
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int devid;
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uint8_t filter_value[DMX_MAX_FILTER_SIZE];
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uint8_t filter_mask[DMX_MAX_FILTER_SIZE];
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uint8_t filter_mode[DMX_MAX_FILTER_SIZE];
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uint8_t maskandmode[DMX_MAX_FILTER_SIZE];
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uint8_t maskandnotmode[DMX_MAX_FILTER_SIZE];
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cRingBufferLinear *ringbuffer;
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inline uint16_t GetLength(const uint8_t *Data);
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void New(void);
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int Filter(void);
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inline int Feed(void);
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int CopyDump(const uint8_t *buf, uint8_t len);
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public:
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// constructor & destructor
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cIptvSectionFilter(int DeviceIndex, uint16_t Pid, uint8_t Tid, uint8_t Mask);
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virtual ~cIptvSectionFilter();
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void Process(const uint8_t* Data);
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int Read(void *Buffer, size_t Length);
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uint16_t GetPid(void) const { return pid; }
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};
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#endif // __IPTV_SECTIONFILTER_H
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