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

#define DS_LINKAGE			74
#define DS_SHORT_EVENT			77
#define DS_COMPONENT			80
#define DS_CONTENT			84
#define DS_PRIVATE_DATA_SPECIFIER	95
#define DS_CONTENT_IDENTIFIER		118
#define DS_FTA_CONTENT_MGMT		126
#define DS_USER_DEFINED			137

#define PARSER_SHORT_EVENT		0
#define PARSER_USER_DEFINED		1
#define PARSER_CRID_EVENT		2
#define PARSER_CRID_SERIES		3
#define PARSER_CRID_REC			4

#define CRIDT_EVENT			'1'
#define CRIDT_SERIES			'2'
#define CRIDT_REC			'3'

#pragma pack(1)
struct crid {
	unsigned int location:2;
	unsigned int type:6;
	unsigned int cridlen;
	char *crid;
	unsigned int ref:16;
};

struct descriptor {
	unsigned int	tag:8;
	unsigned int	len:8;
	union {
		struct {
			char lang[3];
			unsigned int namelen;
			unsigned int textlen;
			char *name;
			char *text;
		} d77;	/* SHORT_EVENT */
		struct {
			unsigned int stream_content:4;
			unsigned int reserved:4;
			unsigned int type:8;
			unsigned int tag:8;
			char lang[3];
			char *text;
			unsigned int textlen;
		} d80;	/* COMPONENT */
		struct {
			unsigned int textlen;
			char *text;
			char lang[3];
			char *warning;
			unsigned int warninglen;
		} d137;	/* USER_DEFINED - content warnings? */
		struct {
			struct crid crids[3];
			int i;
		} d118;	/* CONTENT_IDENTIFIER */
		struct {
			char *text;
			unsigned int textlen;
		} unknown;	/* 74, 84, 95, 126, ... */

	} content;
	int loaded;
};