/* pop3_in.h, Copyright 2000 (C) Oliver Kurth,
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifdef ENABLE_POP3

#define POP3_BUF_LEN 1024

#define POP3_INITIAL_TIMEOUT 5*60
#define POP3_CMD_TIMEOUT 5*60
#define POP3_DATA_TIMEOUT 5*60
#define POP3_FINAL_TIMEOUT 10*60

#define POP3_FLAG_DELETE 0x01
#define POP3_FLAG_UIDL 0x02
#define POP3_FLAG_UIDL_DELE 0x04
#define POP3_FLAG_APOP 0x08

#define POP3_MAX_CHILDREN 2

typedef
enum _pop3_error{
  pop3_ok = 0,
  pop3_fail,
  pop3_eof,
  pop3_timeout,
  pop3_login_failure,
  pop3_syntax
} pop3_error;

typedef struct pop3_base{
  FILE *in;
  FILE *out;
  gint sock;
  gint dup_sock;

  gchar *remote_host;
  gchar *buffer;

  gint next_id;
  gint msg_cnt;
  gint uidl_known_cnt;
  gint mbox_size;

  GList *list_uid_old;
  GList *drop_list;

  gchar* timestamp;

  guint flags;

  pop3_error error;
} pop3_base;

typedef struct _msg_info{
  gint number;
  gint size;
  gchar *uid;
  gboolean is_fetched;
  gboolean is_in_uidl;
} msg_info;

pop3_base *pop3_in_open(gchar *host, gint port, GList *resolve_list, guint flags);
pop3_base *pop3_in_open_child(gchar *cmd, guint flags);
void pop3_in_close(pop3_base *popb);
gboolean pop3_get(pop3_base *popb,
		  gchar *user, gchar *pass, address *rcpt, address *return_path,
		  gint max_count, gint max_size, gboolean max_size_delete);
gboolean pop3_login(gchar *host, gint port, GList *resolve_list,
		    gchar *user, gchar *pass, guint flags);



#endif