MythTV: iptvchannelfetcher.h Source File

00001 #ifndef _IPTVCHANNELFETCHER_H_
00002 #define _IPTVCHANNELFETCHER_H_
00003 
00004 // Qt headers
00005 #include <QRunnable>
00006 #include <QObject>
00007 #include <QMutex>
00008 
00009 // MythTV headers
00010 #include "iptvchannelinfo.h"
00011 #include "mthread.h"
00012 
00013 class ScanMonitor;
00014 class IPTVChannelFetcher;
00015 
00016 class IPTVChannelFetcher : public QRunnable
00017 {
00018   public:
00019     IPTVChannelFetcher(uint cardid, const QString &inputname, uint sourceid,
00020                        ScanMonitor *monitor = NULL);
00021     ~IPTVChannelFetcher();
00022 
00023     bool Scan(void);
00024     void Stop(void);
00025 
00026     static QString DownloadPlaylist(const QString &url, bool inQtThread);
00027     static fbox_chan_map_t ParsePlaylist(
00028         const QString &rawdata, IPTVChannelFetcher *fetcher = NULL);
00029 
00030   private:
00031     void SetTotalNumChannels(uint val) { _chan_cnt = (val) ? val : 1; }
00032     void SetNumChannelsParsed(uint);
00033     void SetNumChannelsInserted(uint);
00034     void SetMessage(const QString &status);
00035 
00036   protected:
00037     virtual void run(void); // QRunnable
00038 
00039   private:
00040     ScanMonitor *_scan_monitor;
00041     uint      _cardid;
00042     QString   _inputname;
00043     uint      _sourceid;
00044     uint      _chan_cnt;
00045     bool      _thread_running;
00046     bool      _stop_now;
00047     MThread  *_thread;
00048     QMutex    _lock;
00049 };
00050 
00051 #endif // _IPTVCHANNELFETCHER_H_
00052 
00053 /* vim: set expandtab tabstop=4 shiftwidth=4: */