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- /*
- * 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: 21 April 1992
- *
- * Copyright 1992 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
-
-
- /* TENEX per-message cache information */
-
- typedef struct file_cache {
- unsigned long internal; /* pointer to internal header */
- unsigned long header; /* pointer to RFC 822 header */
- unsigned long headersize; /* size of RFC 822 header */
- unsigned long body; /* pointer to message body */
- unsigned long bodysize; /* size of message body */
- unsigned long date; /* integer representation of date */
- } FILECACHE;
-
-
- /* TENEX I/O stream local data */
-
- typedef struct tenex_local {
- char *host; /* local host name */
- unsigned int inbox : 1; /* if this is an INBOX or not */
- int fd; /* file descriptor for I/O */
- off_t filesize; /* file size parsed */
- unsigned long cachesize; /* size of local cache */
- FILECACHE **msgs; /* pointers to message-specific information */
- char *text; /* mailbox text buffer */
- unsigned long textsize; /* size of mailbox text buffer */
- unsigned long textend; /* end of text in mailbox text buffer */
- 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 ();
- int tenex_isvalid ();
- void tenex_find ();
- void tenex_find_bboards ();
- MAILSTREAM *tenex_open ();
- void tenex_close ();
- void tenex_fetchfast ();
- void tenex_fetchflags ();
- ENVELOPE *tenex_fetchenvelope ();
- char *tenex_fetchheader ();
- char *tenex_fetchtext ();
- char *tenex_fetchbody ();
- void tenex_setflag ();
- void tenex_clearflag ();
- void tenex_search ();
- long tenex_ping ();
- void tenex_check ();
- void tenex_expunge ();
- long tenex_copy ();
- long tenex_move ();
- void tenex_gc ();
-
- char *tenex_file ();
- int tenex_getflags ();
- int tenex_parse ();
- int tenex_copy_messages ();
- MESSAGECACHE *tenex_elt ();
- void tenex_update_status ();
- char tenex_search_all ();
- char tenex_search_answered ();
- char tenex_search_deleted ();
- char tenex_search_flagged ();
- char tenex_search_keyword ();
- char tenex_search_new ();
- char tenex_search_old ();
- char tenex_search_recent ();
- char tenex_search_seen ();
- char tenex_search_unanswered ();
- char tenex_search_undeleted ();
- char tenex_search_unflagged ();
- char tenex_search_unkeyword ();
- char tenex_search_unseen ();
- char tenex_search_before ();
- char tenex_search_on ();
- char tenex_search_since ();
- char tenex_search_body ();
- char tenex_search_subject ();
- char tenex_search_text ();
- char tenex_search_bcc ();
- char tenex_search_cc ();
- char tenex_search_from ();
- char tenex_search_to ();
-
- typedef char (*search_t) ();
- search_t tenex_search_date ();
- long tenex_date ();
- search_t tenex_search_flag ();
- search_t tenex_search_string ();
-
- char *bezerk_snarf ();
-