/*
 * Humax EPG Tool
 * by af123, 2011
 */

#include "epg.h"
#include "descriptor.h"
#include "util.h"

#define SYSOPT_PARSABLE 	0x1
#define SYSOPT_BRIEF		0x2

extern int debug;
extern const char *version;
extern unsigned long sysopts;
extern unsigned long filterflags;

inline uint16_t read_uint16(uint8_t *, int);
inline uint32_t read_uint32(uint8_t *, int);
void hexdump(uint8_t *, uint32_t, uint32_t);
char *hexstr(uint8_t *, uint32_t);
char *ctime_nl(time_t *);
time_t mjd(unsigned int, unsigned int, unsigned int, unsigned int);
void safeprintf(char *, ...);
void uncompress_epg(char **, unsigned int *);
void iso6937_convert(char **, unsigned int *);

struct epg *open_file(char *);
void close_file(struct epg *);
void add_epgfilter(struct epgfilter **, enum epgfiltertype,
    unsigned long, unsigned long, char *, enum matchtype);

struct section *read_section(struct epg *);
void dump_section(struct section *);

struct data *read_data(struct epg *);
void dump_data(struct data *);

int parse(char *,
    void (*)(struct epg *, struct section *, struct data *,
	struct descriptor **, void *), void *, struct epgfilter *);

struct descriptor *read_descriptor_header(struct epg *);
void read_descriptor(struct epg *, struct descriptor *);
void skip_descriptor(struct epg *, struct descriptor *);
void dump_descriptor(struct descriptor *, int);
void free_descriptor(struct descriptor *);
const char *content_type(struct descriptor *);

unsigned char *freeview_huffman_to_string(const unsigned char *, unsigned int,
    unsigned int *);

int is_bst(time_t);
void bstise(time_t *);

char *strcasestr (char *, char *);