#ifndef PARSE_H
#define PARSE_H
#define MAXNAMELEN 128
#define XREFLINE 20

#define UNPARSED 0
#define PAGE 1
#define PAGES 2
#define XOBJECT 3
#define ENCODING 4
#define CATALOG 5
#define CONTENT 6
#define NOTYPE 7

#define EOFSIZE 8		/* size of %%EOF + newline */

int obj_count;
int *page_tree;
int current_page;

struct trailer {
	long prev;
	int root;
	int encrypt;
	int info;
} trailer;

struct contents {
	int length;
	char filter;
	unsigned char *stream;
};

struct resources {
	int type;
};

struct pages {
	int count;
	int parent;
	int *kids;
};

struct page {
	struct contents *contents;
	struct resources *resources;
	short mediabox[4];
	short rotate;
	int parent;
};

struct catalog {
	int pages;
};

struct object {
	int type;
	char *unparsed;
	void *parsed;
} **object;

char *hex(char *buffer);
char *name(char *buffer);
char **array(char *buffer);
void parse_xref(void);
void add_obj(char *s);
char *read_obj(long offset,int *obj_num);
void parse_pdf(void);
void fill_page(int page_num);
struct contents *fill_contents(int page_num,char dict);
struct resources *fill_resources(int page_num,char dict);
char get_filternum(char *filter);
#endif