#ifdef _WIN32
#include <windows.h>
#define MAXPATHLEN MAX_PATH
#else
#include <strings.h>
#include <sys/param.h>
#endif

enum hmt_attribute {
	HMTA_ENCRYPTED = 0,
	HMTA_LOCKED,
	HMTA_NEW,
	HMTA_ENCFLAGGED,
	HMTA_SHRUNK,
	HMTA_DEDUPED,
	HMTA_DETECTADS,
	HMTA_UNLIMITEDCOPY,
	HMTA_RADIO,
	HMTA_GHOST,
	HMTA_THUMBNAIL,
};

struct hmt {
	char fname[MAXPATHLEN + 1];
	int fd;
	uint8_t *bin;
	uint32_t binsize;
	int mmapped;
	int modified;
	int readonly;

	/* Recording information */
	char *directory;
	char *filename;
	uint8_t type;
	uint32_t start;
	uint32_t end;
	uint16_t duration;
	uint8_t recstatus;
	uint8_t flags1;
	uint8_t flags2;
	uint8_t failreason;
	uint32_t resume;
	uint16_t num_bookmarks;
	char *mediatitle;
	uint32_t *bookmarks;
	uint8_t flags3;
	uint8_t guidance_type;
	uint8_t guidance_mode;
	char *guidance;
	uint8_t copycount;
	uint16_t tzoffset;
	uint32_t lcn;
	char *channel;
	uint16_t service_id;
	uint16_t tsid;
	uint16_t onid;
	uint16_t pmt_pid;
	uint16_t video_pid;
	enum { DEF_SD = 1, DEF_HD } definition;
	uint16_t audio_pid;
	uint32_t schedstart;
	uint32_t scheddur;
	uint8_t genre;
	char *title;
	char *synopsis;
	uint16_t event_id;
	uint8_t xflags1;
	uint8_t xflags2;
	uint8_t xflags3;

	int series;
	int episode;
	int episodetot;
};

void parse_hmt(struct hmt *);
uint8_t *strip_string(uint8_t *);
int guidance(struct hmt *);
const char *genredescr(unsigned char b);
unsigned char genrecode(char *);
const char *genre(unsigned char);
const char *recordingstatus(struct hmt *);
const char *failurereason(struct hmt *);
char *hmt_flags(struct hmt *);
int hmt_is(struct hmt *, enum hmt_attribute);

#define HMT_FOLDER		0x80
#define HMT_FOLDER_LEN		254

#define HMT_FILENAME		0x17f
#define HMT_FILENAME_LEN	256

#define HMT_TITLE		0x29a
#define HMT_TITLE_LEN		48
#define HMT_ITITLE		0x516
#define HMT_ITITLE_LEN		48

#define HMT_CHANNEL_NUM		0x458	/* 4 bytes */
#define HMT_CHANNEL_NAME	0x45c
#define HMT_CHANNEL_NAME_LEN	42
#define HMT_SYNOPSIS		0x616
#define HMT_SYNOPSIS_LEN	252

#define HMT_RECSTATUS		0x28c
#define HMT_FAILREASON		0x290

#define HMT_RECTYPE		0x4b8
#define HMT_RECTYPE_RADIO	0x2

#define HMT_FLAGS1		0x28d
#define HMT_FLAGS1_LOCKED	0x4
#define HMT_FLAGS1_NEW		0x8

#define HMT_FLAGS2		0x28e
#define HMT_FLAGS2_ENCRYPTED	0x1
#define HMT_FLAGS2_THUMBNAIL	0x2
#define HMT_FLAGS2_GHOST	0x8

#define HMT_BOOKMARKS_CNT	0x298
#define HMT_BOOKMARKS		0x31c

#define HMT_FLAGS3		0x3dc
#define HMT_FLAGS3_PROTECTED_COPY_UNLIMITED	0
#define HMT_FLAGS3_PROTECTED_COPY_LIMITED	0x2
#define HMT_FLAGS3_UNPROTECTED	0x4

#define HMT_RECORDING_START	0x280	/* 4 bytes */
#define HMT_RECORDING_END	0x284	/* 4 bytes */
#define HMT_STORED_DURATION	0x288	/* 2 bytes */
#define HMT_SCHEDULED_START	0x4f8	/* 4 bytes */
#define HMT_SCHEDULED_DURATION	0x4fc	/* 4 bytes */
#define HMT_PLAYED_TIME		0x294	/* 4 bytes */
#define HMT_GENRE		0x514

#define HMT_EVENTID		0x716

#define HMT_GUIDETYPE		0x3e0
#define HMT_GUIDETYPE_ON	0x01
#define HMT_GUIDETYPE_OFF	0xff
#define HMT_GUIDEMODE		0x3e1
#define HMT_GUIDEMODE_ON	0x01
#define HMT_GUIDEMODE_OFF	0
#define HMT_GUIDANCE		0x3e2
#define HMT_GUIDANCE_LEN	74
#define HMT_GUIDETYPE2		0x73b
#define HMT_GUIDEMODE2		0x73c
#define HMT_GUIDANCE2		0x741

#define HMT_SID			0x488	/* 2 bytes */
#define HMT_TSID		0x48a	/* 2 bytes */
#define HMT_ONID		0x48c	/* 2 bytes */
#define HMT_PMTPID		0x48e	/* 2 bytes */
#define HMT_VIDEOPID		0x490	/* 2 bytes */
#define HMT_AUDIOPID		0x49c	/* 2 bytes */

#define HMT_HDFLAG		0x498	/* 1 == SD, 2 == HD */
#define HMT_HDFLAG2		0x4bc	/* 1 == SD, 0 == HD */

#define HMT_COPYCOUNT		0x431
#define HMT_TZOFFSET		0x434

/* Section of HMT used for 'eng' string from guidance text. */
#define HMT_SHRUNK		0x73d	/* Set to E for shrunk.. */
#define HMT_DEDUPED		0x73e	/* Set to N for deduped.. */
#define HMT_DETECTADS		0x73f	/* Set to G for detectads.. */

#define HMT_SERIES		0x10
#define HMT_EPISODE		0x11
#define HMT_EPISODETOT		0x12

#define HMT_EPG_TITLE		0x3e
#define HMT_EPG_SYNOPSIS	0x13e
#define HMT_EPG_GUIDANCE	0x269