/* * Program: Dawz 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: 24 June 1992 * Last Edited: 19 May 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 */ #define DEFEXT ".MTX" /* Command bits from dawz_getflags(), must correspond to mailbox bit values */ #define fSEEN 1 #define fDELETED 2 #define fFLAGGED 4 #define fANSWERED 8 /* DAWZ I/O stream local data */ typedef struct dawz_local { int fd; /* file descriptor for I/O */ off_t filesize; /* file size parsed */ } DAWZLOCAL; /* Drive-dependent data passed to init method */ typedef struct dawz_data { int fd; /* file data */ unsigned long pos; /* initial position */ } DAWZDATA; STRINGDRIVER dawz_string; /* Convenient access to local data */ #define LOCAL ((DAWZLOCAL *) stream->local) /* Function prototypes */ DRIVER *dawz_valid (char *name); long dawz_isvalid (char *name); void *dawz_parameters (long function,void *value); void dawz_find (MAILSTREAM *stream,char *pat); void dawz_find_bboards (MAILSTREAM *stream,char *pat); void dawz_find_all (MAILSTREAM *stream,char *pat); long dawz_subscribe (MAILSTREAM *stream,char *mailbox); long dawz_unsubscribe (MAILSTREAM *stream,char *mailbox); long dawz_subscribe_bboard (MAILSTREAM *stream,char *mailbox); long dawz_create (MAILSTREAM *stream,char *mailbox); long dawz_delete (MAILSTREAM *stream,char *mailbox); long dawz_rename (MAILSTREAM *stream,char *old,char *new); MAILSTREAM *dawz_open (MAILSTREAM *stream); void dawz_close (MAILSTREAM *stream); void dawz_fetchfast (MAILSTREAM *stream,char *sequence); void dawz_fetchflags (MAILSTREAM *stream,char *sequence); void dawz_string_init (STRING *s,void *data,unsigned long size); char dawz_string_next (STRING *s); STRINGDRIVER mail_string; void dawz_string_setpos (STRING *s,unsigned long i); ENVELOPE *dawz_fetchstructure (MAILSTREAM *stream,long msgno,BODY **body); char *dawz_fetchheader (MAILSTREAM *stream,long msgno); char *dawz_fetchtext (MAILSTREAM *stream,long msgno); char *dawz_fetchbody (MAILSTREAM *stream,long m,char *sec,unsigned long *len); long dawz_read (MAILSTREAM *stream,unsigned long count,char *buffer); unsigned long dawz_header (MAILSTREAM *stream,long msgno,unsigned long *size); void dawz_setflag (MAILSTREAM *stream,char *sequence,char *flag); void dawz_clearflag (MAILSTREAM *stream,char *sequence,char *flag); void dawz_search (MAILSTREAM *stream,char *criteria); long dawz_ping (MAILSTREAM *stream); void dawz_check (MAILSTREAM *stream); void dawz_expunge (MAILSTREAM *stream); long dawz_copy (MAILSTREAM *stream,char *sequence,char *mailbox); long dawz_move (MAILSTREAM *stream,char *sequence,char *mailbox); long dawz_append (MAILSTREAM *stream,char *mailbox,STRING *message); void dawz_gc (MAILSTREAM *stream,long gcflags); char *dawz_file (char *dst,char *name); long dawz_badname (char *tmp,char *s); long dawz_getflags (MAILSTREAM *stream,char *flag); long dawz_parse (MAILSTREAM *stream); long dawz_copy_messages (MAILSTREAM *stream,char *mailbox); void dawz_update_status (MAILSTREAM *stream,long msgno); char dawz_search_all (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_answered (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_deleted (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_flagged (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_keyword (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_new (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_old (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_recent (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_seen (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_unanswered (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_undeleted (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_unflagged (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_unkeyword (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_unseen (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_before (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_on (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_since (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_body (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_subject (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_text (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_bcc (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_cc (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_from (MAILSTREAM *stream,long msgno,char *d,long n); char dawz_search_to (MAILSTREAM *stream,long msgno,char *d,long n); typedef char (*search_t) (MAILSTREAM *stream,long msgno,char *d,long n); search_t dawz_search_date (search_t f,long *n); search_t dawz_search_flag (search_t f,long *n,MAILSTREAM *stream); search_t dawz_search_string (search_t f,char **d,long *n);