/* * Program: Tenex 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: 25 April 1993 * * Copyright 1993 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 tenex_getflags(), must correspond to mailbox bit values */ #define fSEEN 1 #define fDELETED 2 #define fFLAGGED 4 #define fANSWERED 8 #define fOLD 16 /* moby sigh */ /* TENEX I/O stream local data */ typedef struct tenex_local { unsigned int inbox : 1; /* if this is an INBOX or not */ int fd; /* file descriptor for I/O */ off_t filesize; /* file size parsed */ char *buf; /* temporary buffer */ unsigned long buflen; /* current size of temporary buffer */ } TENEXLOCAL; /* Convenient access to local data */ #define LOCAL ((TENEXLOCAL *) stream->local) /* Function prototypes */ DRIVER *tenex_valid (char *name); long tenex_isvalid (char *name,char *tmp); void *tenex_parameters (long function,void *value); void tenex_find (MAILSTREAM *stream,char *pat); void tenex_find_bboards (MAILSTREAM *stream,char *pat); void tenex_find_all (MAILSTREAM *stream,char *pat); void tenex_find_all_bboards (MAILSTREAM *stream,char *pat); long tenex_subscribe (MAILSTREAM *stream,char *mailbox); long tenex_unsubscribe (MAILSTREAM *stream,char *mailbox); long tenex_subscribe_bboard (MAILSTREAM *stream,char *mailbox); long tenex_unsubscribe_bboard (MAILSTREAM *stream,char *mailbox); long tenex_create (MAILSTREAM *stream,char *mailbox); long tenex_delete (MAILSTREAM *stream,char *mailbox); long tenex_rename (MAILSTREAM *stream,char *old,char *new); MAILSTREAM *tenex_open (MAILSTREAM *stream); void tenex_close (MAILSTREAM *stream); void tenex_fetchfast (MAILSTREAM *stream,char *sequence); void tenex_fetchflags (MAILSTREAM *stream,char *sequence); ENVELOPE *tenex_fetchstructure (MAILSTREAM *stream,long msgno,BODY **body); char *tenex_fetchheader (MAILSTREAM *stream,long msgno); char *tenex_fetchtext (MAILSTREAM *stream,long msgno); char *tenex_fetchbody (MAILSTREAM *stream,long m,char *sec,unsigned long *len); unsigned long tenex_header (MAILSTREAM *stream,long msgno,unsigned long *size); void tenex_setflag (MAILSTREAM *stream,char *sequence,char *flag); void tenex_clearflag (MAILSTREAM *stream,char *sequence,char *flag); void tenex_search (MAILSTREAM *stream,char *criteria); long tenex_ping (MAILSTREAM *stream); void tenex_check (MAILSTREAM *stream); void tenex_snarf (MAILSTREAM *stream); void tenex_expunge (MAILSTREAM *stream); long tenex_copy (MAILSTREAM *stream,char *sequence,char *mailbox); long tenex_move (MAILSTREAM *stream,char *sequence,char *mailbox); long tenex_append (MAILSTREAM *stream,char *mailbox,STRING *message); void tenex_gc (MAILSTREAM *stream,long gcflags); int tenex_lock (int fd,char *lock,int op); void tenex_unlock (int fd,char *lock); unsigned long tenex_size (MAILSTREAM *stream,long m); char *tenex_file (char *dst,char *name); long tenex_getflags (MAILSTREAM *stream,char *flag,long *uf); long tenex_parse (MAILSTREAM *stream); long tenex_copy_messages (MAILSTREAM *stream,char *mailbox); MESSAGECACHE *tenex_elt (MAILSTREAM *stream,long msgno); void tenex_update_status (MAILSTREAM *stream,long msgno,long syncflag); char tenex_search_all (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_answered (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_deleted (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_flagged (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_keyword (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_new (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_old (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_recent (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_seen (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_unanswered (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_undeleted (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_unflagged (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_unkeyword (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_unseen (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_before (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_on (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_since (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_body (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_subject (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_text (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_bcc (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_cc (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_from (MAILSTREAM *stream,long msgno,char *d,long n); char tenex_search_to (MAILSTREAM *stream,long msgno,char *d,long n); typedef char (*search_t) (MAILSTREAM *stream,long msgno,char *d,long n); search_t tenex_search_date (search_t f,long *n); search_t tenex_search_flag (search_t f,long *n,MAILSTREAM *stream); search_t tenex_search_string (search_t f,char **d,long *n); char *bezerk_snarf (MAILSTREAM *stream,long msgno,long *size);