/*
 * nntp.h -- declarations for routines for NNTP clients
 *
 * Lars Wirzenius
 * Part of Publib.
 * "@(#)colawatcher:$Id: nntp.h,v 1.5 1996/04/08 22:27:54 liw Exp $"
 */

#ifndef __publib_nntp_h_included
#define __publib_nntp_h_included

#include <publib/alloc.h>
#include <time.h>

struct nntp_article {
	struct dynarr headers;
	struct dynarr body;
};

void nntp_init_article(struct nntp_article *);
void nntp_clear_article(struct nntp_article *);
int nntp_read_article_file(FILE *, struct nntp_article *);
int nntp_read_article_nntp(int, struct nntp_article *);
int nntp_write_article_file(FILE *, struct nntp_article *);
int nntp_write_article_nntp(int, struct nntp_article *);
int nntp_post_article(int, struct nntp_article *);

int nntp_add_header(struct nntp_article *, const char *);
int nntp_add_unique_header(struct nntp_article *, const char *, const char *);
int nntp_add_body(struct nntp_article *, const char *);
int nntp_get_header(char **, const struct nntp_article *, int);
int nntp_remove_header(struct nntp_article *, int);
int nntp_find_header(int *, const struct nntp_article *, int, const char *);
int nntp_copy_header(struct nntp_article *, struct nntp_article *, const char *);

int nntp_set_date(struct nntp_article *, time_t);

int nntp_get_article_by_id(int, struct nntp_article *, const char *);
int nntp_get_article_by_number(int, struct nntp_article *, int);
int nntp_get_current_article(int);

int nntp_open(int *, const char *, int);
int nntp_close(int);
int nntp_newnews(int, const char *, const char *, const char *, const char *);
int nntp_next_line(int, char **);
int nntp_post(int);
int nntp_write_next_line(int, const char *);
int nntp_write_end_line(int);
int nntp_group(int, const char *);
int nntp_goto_next_article(int);
void nntp_do_logs(int, int);

#endif