diff options
Diffstat (limited to 'sources.h')
| -rw-r--r-- | sources.h | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: sources.h 3.1 2013/04/11 10:23:16 kls Exp $ + * $Id: sources.h 3.2 2013/08/21 10:27:32 kls Exp $ */ #ifndef __SOURCES_H @@ -22,6 +22,7 @@ public: stTerr = ('T' << 24), st_Mask = 0xFF000000, st_Pos = 0x0000FFFF, + st_Any = 0x00000E10, // 3600 - special value indicating "any position" }; private: int code; @@ -33,12 +34,19 @@ public: int Code(void) const { return code; } int Position(void) { return Position(code); } ///< Returns the orbital position of the satellite in case this is a DVB-S - ///< source (zero otherwise). The returned value is in the range -1800...+1800. + ///< source (zero otherwise). The returned value is in the range -1800...+1800, + ///< except for the special value 3600, which indicates "any position". This is + ///< used with positioners that can move the dish to any requested satellite + ///< within their range. ///< A positive sign indicates a position east of Greenwich, while western ///< positions have a negative sign. The absolute value is in "degrees * 10", ///< which allows for a resolution of 1/10 of a degree. const char *Description(void) const { return description; } bool Parse(const char *s); + static bool Matches(int Code1, int Code2); + ///< Returns true if Code2 matches Code1. This is simply a check whether the + ///< two codes are equal, except for the special case that Code1 is stSat|st_Any, + ///< in which case it matches any Code2 that is stSat. static int Position(int Code); static char ToChar(int Code) { return (Code & st_Mask) >> 24; } static cString ToString(int Code); |