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/*
* (c) BayCom GmbH, http://www.baycom.de, info@baycom.de
*
* See the COPYING file for copyright information and
* how to reach the author.
*
*/
#ifndef __TOOLS_H__
#define __TOOLS_H__
#define PID_MASK 0x1fff
#define NOPID_MASK 0xe000
#define MC_PREFIX 0xff18
#define NO_SAT_POS 0xfff
// value from sat_resolved
#define NOT_RESOLVED -1 // Not run through mcg_is_equivalent/satellite_resolver
#define NOT_SUPPORTED -2 // requested position not available
#define LEGACY_DISEQC -3
#define COMPRESSION_ON 1
#define COMPRESSION_OFF 0
struct lookup_dvb_t_fec
{
int fec_hp;
int fec_lp;
int val;
};
typedef struct
{
char *name;
int value;
} Param;
typedef enum
{
STREAMING_TCA = 1,
STREAMING_TRA = 2,
STREAMING_PID = 3,
STREAMING_TEN = 4,
STREAMING_LOG = 5,
} streaming_group_t;
// 8=max. tuner slots (some safety)
#define MAX_TUNER_CACHE 8
// contains parsed/cached FE params
struct sat_cache {
int resolved; // -1=not resolved
int num;
int component;
};
struct mcg_data {
struct in6_addr mcg;
fe_type_t type;
recv_sec_t sec;
int vpid;
struct dvb_frontend_parameters fep;
int satpos;
// Small temporary cache for SAT-resolution
struct sat_cache sat_cache[MAX_TUNER_CACHE];
};
void print_fe_info (struct dvb_frontend_info *fe_info);
void print_mcg (struct in6_addr *mcg);
void print_frontend_settings (struct dvb_frontend_parameters *fe_parms);
DLL_SYMBOL void fe_parms_to_mcg (struct in6_addr *mcg, streaming_group_t StreamingGroup, fe_type_t type, recv_sec_t * sec, struct dvb_frontend_parameters *fep, int vpid);
DLL_SYMBOL int mcg_to_fe_parms (struct in6_addr *mcg, fe_type_t * type, recv_sec_t * sec, struct dvb_frontend_parameters *fep, int *vpid);
DLL_SYMBOL int mcg_to_all_parms(struct in6_addr *mcg, struct mcg_data * mcd);
DLL_SYMBOL void mcg_set_streaming_group (struct in6_addr *mcg, streaming_group_t StreamingGroup);
DLL_SYMBOL void mcg_get_streaming_group (struct in6_addr *mcg, streaming_group_t *StreamingGroup);
DLL_SYMBOL void mcg_init_streaming_group (struct in6_addr *mcg, streaming_group_t StreamingGroup);
DLL_SYMBOL void mcg_set_pid (struct in6_addr *mcg, int pid);
DLL_SYMBOL void mcg_get_pid (struct in6_addr *mcg, int *pid);
DLL_SYMBOL void mcg_get_priority (struct in6_addr *mcg, int *priority);
DLL_SYMBOL void mcg_set_priority (struct in6_addr *mcg, int priority);
DLL_SYMBOL void mcg_get_satpos (struct in6_addr *mcg, int *satpos);
DLL_SYMBOL void mcg_set_satpos (struct in6_addr *mcg, int satpos);
DLL_SYMBOL void mcg_get_id (struct in6_addr *mcg, int *id);
DLL_SYMBOL void mcg_set_id (struct in6_addr *mcg, int id);
int gzip (Bytef * dest, unsigned int *destLen, const Bytef * source, unsigned int sourceLen, int level);
int gunzip (Bytef * dest, unsigned int *destLen, const Bytef * source, unsigned int sourceLen);
void print_trace (void);
void SignalHandlerCrash(int signum);
int syslog_init(void);
int syslog_write(char *s);
void syslog_exit(void);
#endif
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