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/*
* $Id: imap.h 1074 2008-06-04 00:08:43Z hubert@u.washington.edu $
*
* ========================================================================
* Copyright 2013-2022 Eduardo Chappa
* Copyright 2006 University of Washington
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* ========================================================================
*/
#ifndef PITH_IMAP_INCLUDED
#define PITH_IMAP_INCLUDED
#include "../pith/string.h"
#define NETMAXPASSWD 512 /* increased from 100 due to token lengths.
* must be less than MAILTMPLEN
*/
/*
* struct used to keep track of password/host/user triples.
* The problem is we only want to try user names and passwords if
* we've already tried talking to this host before.
*
*/
typedef struct _mmlogin_s {
char *user,
*passwd;
unsigned altflag:1;
unsigned ok_novalidate:1;
unsigned warned:1;
STRLIST_S *hosts;
struct _mmlogin_s *next;
} MMLOGIN_S;
typedef struct _se_app_s {
char *folder;
long flags;
} SE_APP_S;
/*
* struct to help manage mail_list calls/callbacks
*/
typedef struct mm_list_s {
MAILSTREAM *stream;
unsigned options;
void (*filter)(MAILSTREAM *, char *, int, long, void *, unsigned);
void *data;
} MM_LIST_S;
/*
* return values for IMAP URL parser
*/
#define URL_IMAP_MASK 0x0007
#define URL_IMAP_ERROR 0
#define URL_IMAP_IMAILBOXLIST 0x0001
#define URL_IMAP_IMESSAGELIST 0x0002
#define URL_IMAP_IMESSAGEPART 0x0004
#define URL_IMAP_IMBXLSTLSUB 0x0010
#define URL_IMAP_ISERVERONLY 0x0020
/* Marker for Separator of Authentication Method */
#define PWDAUTHSEP '\001'
/*
* Exported globals setup by searching functions to tell mm_searched
* where to put message numbers that matched the search criteria,
* and to allow mm_searched to return number of matches.
*/
extern MAILSTREAM *mm_search_stream;
extern long mm_search_count;
extern MAILSTATUS mm_status_result;
extern MM_LIST_S *mm_list_info;
extern MMLOGIN_S *mm_login_list;
extern MMLOGIN_S *cert_failure_list;
/*
* These are declared in c-client and implemented in ../pith/imap.c
*/
#if 0
void mm_searched (MAILSTREAM *stream,unsigned long number);
void mm_exists (MAILSTREAM *stream,unsigned long number);
void mm_expunged (MAILSTREAM *stream,unsigned long number);
void mm_flags (MAILSTREAM *stream,unsigned long number);
void mm_list (MAILSTREAM *stream,int delimiter,char *name,long attributes);
void mm_lsub (MAILSTREAM *stream,int delimiter,char *name,long attributes);
void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status);
void mm_dlog (char *string);
void mm_critical (MAILSTREAM *stream);
void mm_nocritical (MAILSTREAM *stream);
void mm_fatal (char *string);
#endif
/*
* These are declared in c-client and must be implemented in application
*/
#if 0
void mm_notify (MAILSTREAM *stream,char *string,long errflg);
void mm_log (char *string,long errflg);
void mm_login (NETMBX *mb,char *user,char *pwd,long trial);
long mm_diskerror (MAILSTREAM *stream,long errcode,long serious);
#endif
/* exported prototypes */
char *imap_referral(MAILSTREAM *, char *, long);
long imap_proxycopy(MAILSTREAM *, char *, char *, long);
char *cached_user_name(char *);
int imap_same_host(STRLIST_S *, STRLIST_S *);
int imap_same_host_auth(STRLIST_S *, STRLIST_S *, char *);
int imap_get_ssl(MMLOGIN_S *, STRLIST_S *, int *, int *);
char *imap_get_user(MMLOGIN_S *, STRLIST_S *);
int imap_get_passwd(MMLOGIN_S *, char **, char *, STRLIST_S *, int);
int imap_get_passwd_auth (MMLOGIN_S *, char **, char *, STRLIST_S *, int, char *);
void imap_set_passwd(MMLOGIN_S **, char *, char *, STRLIST_S *, int, int, int);
void imap_set_passwd_auth(MMLOGIN_S **, char *, char *, STRLIST_S *, int, int, int, char *);
void imap_flush_passwd_cache(int);
void imap_delete_passwd_auth (MMLOGIN_S **, char *, STRLIST_S *, int, char *);
void imap_delete_passwd (MMLOGIN_S **, char *, STRLIST_S *, int);
/* currently mandatory to implement stubs */
/* called by build_folder_list(), ok if it does nothing */
void set_read_predicted(int);
void mm_login_work (NETMBX *mb,char *user,char **pwd,long trial,char *usethisprompt, char *altuserforcache);
void mm_login_method_work (NETMBX *mb,char *user,void *login,long trial, char *method, char *usethisprompt, char *altuserforcache);
/* this is necessary to figure out the name of the password file of the application. */
#ifdef PASSFILE
char *passfile_name(char *, char *, size_t);
#endif /* PASSFILE */
#endif /* PITH_IMAP_INCLUDED */
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