diff options
Diffstat (limited to 'device.h')
| -rw-r--r-- | device.h | 15 |
1 files changed, 14 insertions, 1 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: device.h 2.27 2011/08/26 12:52:29 kls Exp $ + * $Id: device.h 2.28 2011/10/16 13:27:23 kls Exp $ */ #ifndef __DEVICE_H @@ -30,6 +30,7 @@ #define MAXRECEIVERS 16 // the maximum number of receivers per device #define MAXVOLUME 255 #define VOLUMEDELTA 5 // used to increase/decrease the volume +#define MAXOCCUPIEDTIMEOUT 99 // max. time (in seconds) a device may be occupied enum eSetChannelResult { scrOk, scrNotAvailable, scrNoTransfer, scrFailed }; @@ -220,6 +221,8 @@ public: // Channel facilities +private: + time_t occupiedTimeout; protected: static int currentChannel; public: @@ -300,6 +303,16 @@ public: ///< channel number while replaying. void ForceTransferMode(void); ///< Forces the device into transfermode for the current channel. + int Occupied(void) const; + ///< Returns the number of seconds this device is still occupied for. + void SetOccupied(int Seconds); + ///< Sets the occupied timeout for this device to the given number of + ///< Seconds, This can be used to tune a device to a particular transponder + ///< and make sure it will stay there for a certain amount of time, for + ///< instance to collect EPG data. This function shall only be called + ///< after the device has been successfully tuned to the requested transponder. + ///< Seconds will be silently limited to MAXOCCUPIEDTIMEOUT. Values less than + ///< 0 will be silently ignored. virtual bool HasLock(int TimeoutMs = 0); ///< Returns true if the device has a lock on the requested transponder. ///< Default is true, a specific device implementation may return false |