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mtx.h
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C/C++ Source or Header
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1994-05-10
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7KB
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142 lines
/*
* Program: MTX mail routines
*
* Author: Mark Crispin
* Networks and Distributed Computing
* Computing & Communications
* University of Washington
* Administration Building, AG-44
* Seattle, WA 98195
* Internet: MRC@CAC.Washington.EDU
*
* Date: 22 May 1990
* Last Edited: 10 May 1994
*
* Copyright 1994 by the University of Washington
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appears in all copies and that both the
* above copyright notice and this permission notice appear in supporting
* documentation, and that the name of the University of Washington not be
* used in advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. This software is made
* available "as is", and
* THE UNIVERSITY OF WASHINGTON DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED,
* WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT LIMITATION ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND IN
* NO EVENT SHALL THE UNIVERSITY OF WASHINGTON BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, TORT
* (INCLUDING NEGLIGENCE) OR STRICT LIABILITY, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
/* Build parameters */
/* Command bits from mtx_getflags(), must correspond to mailbox bit values */
#define fSEEN 1
#define fDELETED 2
#define fFLAGGED 4
#define fANSWERED 8
#define fOLD 16 /* moby sigh */
/* MTX I/O stream local data */
typedef struct mtx_local {
unsigned int inbox : 1; /* if this is an INBOX or not */
unsigned int shouldcheck: 1; /* if ping should do a check instead */
unsigned int mustcheck: 1; /* if ping must do a check instead */
int fd; /* file descriptor for I/O */
off_t filesize; /* file size parsed */
time_t filetime; /* last file time */
char *buf; /* temporary buffer */
unsigned long buflen; /* current size of temporary buffer */
} MTXLOCAL;
/* Convenient access to local data */
#define LOCAL ((MTXLOCAL *) stream->local)
/* Function prototypes */
DRIVER *mtx_valid (char *name);
int mtx_isvalid (char *name,char *tmp);
void *mtx_parameters (long function,void *value);
void mtx_find (MAILSTREAM *stream,char *pat);
void mtx_find_bboards (MAILSTREAM *stream,char *pat);
void mtx_find_all (MAILSTREAM *stream,char *pat);
void mtx_find_all_bboards (MAILSTREAM *stream,char *pat);
long mtx_subscribe (MAILSTREAM *stream,char *mailbox);
long mtx_unsubscribe (MAILSTREAM *stream,char *mailbox);
long mtx_subscribe_bboard (MAILSTREAM *stream,char *mailbox);
long mtx_unsubscribe_bboard (MAILSTREAM *stream,char *mailbox);
long mtx_create (MAILSTREAM *stream,char *mailbox);
long mtx_delete (MAILSTREAM *stream,char *mailbox);
long mtx_rename (MAILSTREAM *stream,char *old,char *new);
MAILSTREAM *mtx_open (MAILSTREAM *stream);
void mtx_close (MAILSTREAM *stream);
void mtx_fetchfast (MAILSTREAM *stream,char *sequence);
void mtx_fetchflags (MAILSTREAM *stream,char *sequence);
ENVELOPE *mtx_fetchstructure (MAILSTREAM *stream,long msgno,BODY **body);
char *mtx_fetchheader (MAILSTREAM *stream,long msgno);
char *mtx_fetchtext (MAILSTREAM *stream,long msgno);
char *mtx_fetchbody (MAILSTREAM *stream,long m,char *sec,unsigned long *len);
unsigned long mtx_header (MAILSTREAM *stream,long msgno,unsigned long *size);
void mtx_setflag (MAILSTREAM *stream,char *sequence,char *flag);
void mtx_clearflag (MAILSTREAM *stream,char *sequence,char *flag);
void mtx_search (MAILSTREAM *stream,char *criteria);
long mtx_ping (MAILSTREAM *stream);
void mtx_check (MAILSTREAM *stream);
void mtx_snarf (MAILSTREAM *stream);
void mtx_expunge (MAILSTREAM *stream);
long mtx_copy (MAILSTREAM *stream,char *sequence,char *mailbox);
long mtx_move (MAILSTREAM *stream,char *sequence,char *mailbox);
long mtx_append (MAILSTREAM *stream,char *mailbox,char *flags,char *date,
STRING *message);
void mtx_gc (MAILSTREAM *stream,long gcflags);
int mtx_lock (int fd,char *lock,int op);
void mtx_unlock (int fd,char *lock);
unsigned long mtx_size (MAILSTREAM *stream,long m);
char *mtx_file (char *dst,char *name);
long mtx_getflags (MAILSTREAM *stream,char *flag,unsigned long *uf);
long mtx_parse (MAILSTREAM *stream);
long mtx_copy_messages (MAILSTREAM *stream,char *mailbox);
MESSAGECACHE *mtx_elt (MAILSTREAM *stream,long msgno);
void mtx_update_status (MAILSTREAM *stream,long msgno,long syncflag);
char mtx_search_all (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_answered (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_deleted (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_flagged (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_keyword (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_new (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_old (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_recent (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_seen (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_unanswered (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_undeleted (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_unflagged (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_unkeyword (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_unseen (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_before (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_on (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_since (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_body (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_subject (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_text (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_bcc (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_cc (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_from (MAILSTREAM *stream,long msgno,char *d,long n);
char mtx_search_to (MAILSTREAM *stream,long msgno,char *d,long n);
typedef char (*search_t) (MAILSTREAM *stream,long msgno,char *d,long n);
search_t mtx_search_date (search_t f,long *n);
search_t mtx_search_flag (search_t f,long *n,MAILSTREAM *stream);
search_t mtx_search_string (search_t f,char **d,long *n);