From 27e6b27e038ddeff87b1e45955c2f157c14558cd Mon Sep 17 00:00:00 2001
From: Chris Hanson <org/chris-hanson/cph>
Date: Thu, 1 Jun 2000 01:00:53 +0000
Subject: [PATCH] Removing files no longer in use.
---
v7/src/imail/imail-imap-url.scm | 471 --------------------------------
v7/src/imail/test-imap.scm | 80 ------
2 files changed, 551 deletions(-)
delete mode 100644 v7/src/imail/imail-imap-url.scm
delete mode 100644 v7/src/imail/test-imap.scm
diff --git a/v7/src/imail/imail-imap-url.scm b/v7/src/imail/imail-imap-url.scm
deleted file mode 100644
index 5c356682b..000000000
--- a/v7/src/imail/imail-imap-url.scm
+++ /dev/null
@@ -1,471 +0,0 @@
-;;; -*-Scheme-*-
-;;;
-;;; $Id: imail-imap-url.scm,v 1.10 2000/04/18 18:54:50 cph Exp $
-;;;
-;;; Copyright (c) 2000 Massachusetts Institute of Technology
-;;;
-;;; This program is free software; you can redistribute it and/or
-;;; modify it under the terms of the GNU General Public License as
-;;; published by the Free Software Foundation; either version 2 of the
-;;; License, or (at your option) any later version.
-;;;
-;;; This program is distributed in the hope that it will be useful,
-;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-;;; General Public License for more details.
-;;;
-;;; You should have received a copy of the GNU General Public License
-;;; along with this program; if not, write to the Free Software
-;;; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-;;;; IMAIL mail reader: IMAP URLs
-
-(declare (usual-integrations))
-
-(define-class (<imap-url>
- (constructor (user-id auth-type host port mailbox uid)))
- (<url>)
- (user-id define accessor)
- (auth-type define accessor)
- (host define accessor)
- (port define accessor)
- (mailbox define accessor)
- (uid define accessor))
-
-(define-url-protocol "imap" <imap-url>
- (lambda (string)
- (let ((lose (lambda () (error:bad-range-argument string #f))))
- (if (not (string-prefix? "//" string))
- (lose))
- (let ((end (string-length string)))
- (let ((slash (substring-find-next-char string 2 end)))
- (if (not slash)
- (lose))
- (let ((pv1 (imap:parse:server string 0 slash)))
- (if (not (and pv1 (fix:= (car pv1) slash)))
- (lose))
- (let ((pv2 (imap:parse:simple-message string (fix:+ slash 1) end)))
- (if (not (and pv2 (fix:= (car pv2) end)))
- (lose))
- (make-imap-url (parser-token pv1 'USER-ID)
- (parser-token pv1 'AUTH-TYPE)
- (parser-token pv1 'HOST)
- (parser-token pv1 'PORT)
- (parser-token pv2 'MAILBOX)
- (parser-token pv2 'UID)))))))))
-
-;;;; Parser language
-
-;;; A parser is a procedure that accepts a substring as three
-;;; arguments and returns one of two values. If the parser
-;;; successfully parses the substring, it returns a pair whose car is
-;;; an index into the substring indicating how much of the substring
-;;; was parsed, and whose cdr is an alist of keyword/token pairs. If
-;;; the parser fails, it returns #F.
-
-(define (parser-token parser-value keyword)
- (let ((entry (assq keyword (cdr parser-value))))
- (and entry
- (cdr entry))))
-
-(define (parse-never string start end)
- string start end
- #f)
-
-(define (parse-always string start end)
- string end
- (list start))
-
-(define (noise-parser match)
- (lambda (string start end)
- (let ((i (match string start end)))
- (and i
- (list i)))))
-
-(define (simple-parser match keyword)
- (lambda (string start end)
- (let ((i (match string start end)))
- (and i
- (list i (cons keyword (substring string start i)))))))
-
-(define (decoding-parser match-encoded decode match-decoded keyword)
- (lambda (string start end)
- (let ((i (match-encoded string start end)))
- (and i
- (let ((string (decode string start i)))
- (let ((end (string-length string)))
- (let ((j (match-decoded string 0 end)))
- (and j
- (fix:= j end)
- (list i (cons keyword (substring string 0 j)))))))))))
-
-(define (optional-parser . parsers)
- (let ((parse (apply sequence-parser parsers)))
- (lambda (string start end)
- (or (parse string start end)
- (list start)))))
-
-(define (sequence-parser . parsers)
- (if (pair? parsers)
- (if (pair? (cdr parsers))
- (lambda (string start end)
- (let loop ((parsers parsers) (start start))
- (let ((pv1 ((car parsers) string start end)))
- (and pv1
- (if (pair? (cdr parsers))
- (let ((pv2 (loop (cdr parsers) (car pv1))))
- (and pv2
- (cons (car pv2) (append (cdr pv1) (cdr pv2)))))
- pv1)))))
- (car parsers))
- parse-always))
-
-(define (alternatives-parser . parsers)
- (if (pair? parsers)
- (if (pair? (cdr parsers))
- (lambda (string start end)
- (let loop ((parsers parsers))
- (or ((car parsers) string start end)
- (and (pair? (cdr parsers))
- (loop (cdr parsers))))))
- (car parsers))
- parse-never))
-
-;;;; Matcher language
-
-;;; A matcher is a procedure that accepts a substring as three
-;;; arguments and returns one of two values. If the matcher
-;;; successfully matches the substring, it returns an index into the
-;;; substring indicating how much of the substring was matched. If
-;;; the matcher fails, it returns #F.
-
-(define (match-never string start end)
- string start end
- #f)
-
-(define (match-always string start end)
- string end
- start)
-
-(define (rexp-matcher pattern)
- (let ((pattern (rexp-compile pattern)))
- (lambda (string start end)
- (let ((regs (re-substring-match pattern string start end)))
- (and regs
- (re-match-end-index 0 regs))))))
-
-(define (string-matcher pattern)
- (let ((pl (string-length pattern)))
- (lambda (string start end)
- (and (substring-prefix? pattern 0 pl string start end)
- (fix:+ start pl)))))
-
-(define (ci-string-matcher pattern)
- (let ((pl (string-length pattern)))
- (lambda (string start end)
- (and (substring-prefix-ci? pattern 0 pl string start end)
- (fix:+ start pl)))))
-
-(define (optional-matcher . matchers)
- (let ((matcher (apply sequence-matcher matchers)))
- (lambda (string start end)
- (or (matcher string start end)
- start))))
-
-(define (alternatives-matcher . matchers)
- (if (pair? matchers)
- (if (pair? (cdr matchers))
- (lambda (string start end)
- (let loop ((matchers matchers))
- (or ((car matchers) string start end)
- (and (pair? (cdr matchers))
- (loop (cdr matchers))))))
- (car matchers))
- match-never))
-
-(define (sequence-matcher . matchers)
- (if (pair? matchers)
- (if (pair? (cdr matchers))
- (lambda (string start end)
- (let loop ((matchers matchers) (start start))
- (let ((i ((car matchers) string start end)))
- (and i
- (if (pair? (cdr matchers))
- (loop (cdr matchers) i)
- i)))))
- (car matchers))
- match-always))
-
-(define (*-matcher . matchers)
- (let ((matcher (apply sequence-matcher matchers)))
- (lambda (string start end)
- (let loop ((start start))
- (let ((i (matcher string start end)))
- (if i
- (loop i)
- start))))))
-
-(define (+-matcher . matchers)
- (let ((matcher (apply sequence-matcher matchers)))
- (sequence-matcher matcher (*-matcher matcher))))
-
-;;;; IMAP URL parser
-
-(define imap:char-set:achar
- (char-set-union url:char-set:unreserved (string->char-set "&=~")))
-
-(define imap:match:achar+
- (rexp-matcher
- (rexp+ (rexp-alternatives imap:char-set:achar url:rexp:escape))))
-
-(define imap:match:bchar+
- (rexp-matcher
- (rexp+ (rexp-alternatives (char-set-union imap:char-set:achar
- (string->char-set ":@/"))
- url:rexp:escape))))
-
-(define imap:char-set:quoted-specials
- (char-set #\" #\\))
-
-(define imap:char-set:list-wildcards
- (char-set #\% #\*))
-
-(define imap:char-set:atom-char
- (char-set-invert
- (char-set-union (char-set #\( #\) #\{ #\space #\rubout)
- imap:char-set:quoted-specials
- imap:char-set:list-wildcards
- (ascii-range->char-set #x00 #x20))))
-
-(define imap:match:atom
- (rexp-matcher (rexp+ imap:char-set:atom-char)))
-
-(define imap:match:quoted-string
- (rexp-matcher
- (rexp-sequence "\""
- (rexp* (rexp-alternatives
- (char-set-difference
- (char-set-difference
- (ascii-range->char-set #x01 #x80)
- (char-set #\return #\linefeed))
- imap:char-set:quoted-specials)
- (rexp-sequence "\\" imap:char-set:quoted-specials)))
- "\"")))
-
-(define (imap:match:literal string start end)
- (let ((regs (re-substring-match "{\\([0-9]+\\)}\r\n" string start end)))
- (and regs
- (let ((index
- (fix:+ (re-match-end-index 0 regs)
- (substring->number string
- (re-match-start-index 1 regs)
- (re-match-end-index 1 regs)))))
- (and (fix:<= index end)
- index)))))
-
-(define imap:match:string
- (alternatives-matcher imap:match:quoted-string
- imap:match:literal))
-
-(define imap:match:astring
- (alternatives-matcher imap:match:atom
- imap:match:string))
-
-(define imap:match:number
- (rexp-matcher (rexp+ char-set:numeric)))
-
-(define imap:match:nz-number
- (rexp-matcher
- (rexp-sequence (char-set-difference char-set:numeric (char-set #\0))
- (rexp* char-set:numeric))))
-
-(define imap:match:date
- (let ((date-text
- (rexp-matcher
- (rexp-sequence
- (rexp-sequence (rexp-optional (char-set #\1 #\2 #\3))
- char-set:numeric)
- "-"
- (apply rexp-alternatives
- (map rexp-case-fold
- '("Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul"
- "Aug" "Sep" "Oct" "Nov" "Dec")))
- "-"
- (rexp-sequence char-set:numeric
- char-set:numeric
- char-set:numeric
- char-set:numeric)))))
- (alternatives-matcher date-text
- (sequence-matcher (string-matcher "\"")
- date-text
- (string-matcher "\"")))))
-
-(define imap:match:section-text
- (alternatives-matcher
- (ci-string-matcher "header")
- (sequence-matcher (ci-string-matcher "header.fields")
- (optional-matcher (ci-string-matcher ".not"))
- (string-matcher " ")
- (string-matcher "(")
- (+-matcher imap:match:astring)
- (string-matcher ")"))
- (ci-string-matcher "text")))
-
-(define imap:match:section
- (alternatives-matcher
- imap:match:section-text
- (sequence-matcher imap:match:nz-number
- (*-matcher (string-matcher ".")
- imap:match:nz-number)
- (optional-matcher (string-matcher ".")
- (alternatives-matcher
- imap:match:section-text
- (ci-string-matcher "mime"))))))
-
-(define (url:decoding-parser match-encoded match-decoded keyword)
- (decoding-parser match-encoded url:decode-substring match-decoded keyword))
-
-(define imap:match:set
- (let ((range
- (let ((number
- (alternatives-matcher imap:match:nz-number
- (string-matcher "*"))))
- (alternatives-matcher number
- (sequence-matcher number ":" number)))))
- (sequence-matcher range
- (*-matcher (string-matcher ",") range))))
-
-(define imap:match:search-key
- (let ((m
- (lambda (keyword . arguments)
- (apply sequence-matcher
- (ci-string-matcher keyword)
- (map (lambda (argument)
- (sequence-matcher (string-matcher " ")
- argument))
- arguments))))
- ;; Kludge: self reference.
- (imap:match:search-key
- (lambda (string start end)
- (imap:match:search-key string start end))))
- (alternatives-matcher
- (m "all")
- (m "answered")
- (m "bcc" imap:match:astring)
- (m "before" imap:match:date)
- (m "body" imap:match:astring)
- (m "cc" imap:match:astring)
- (m "deleted")
- (m "draft")
- (m "flagged")
- (m "from" imap:match:astring)
- (m "header" imap:match:astring imap:match:astring)
- (m "keyword" imap:match:atom)
- (m "larger" imap:match:number)
- (m "new")
- (m "not" imap:match:search-key)
- (m "old")
- (m "on" imap:match:date)
- (m "or" imap:match:search-key imap:match:search-key)
- (m "recent")
- (m "seen")
- (m "sentbefore" imap:match:date)
- (m "senton" imap:match:date)
- (m "sentsince" imap:match:date)
- (m "since" imap:match:date)
- (m "smaller" imap:match:number)
- (m "subject" imap:match:astring)
- (m "text" imap:match:astring)
- (m "to" imap:match:astring)
- (m "uid" imap:match:set)
- (m "unanswered")
- (m "undeleted")
- (m "undraft")
- (m "unflagged")
- (m "unkeyword" imap:match:atom)
- (m "unseen")
- imap:match:set
- (sequence-matcher (string-matcher "(")
- imap:match:search-key
- (string-matcher ")")))))
-
-(define imap:match:search-program
- (sequence-matcher
- (optional-matcher (ci-string-matcher "charset ")
- imap:match:astring
- (string-matcher " "))
- imap:match:search-key))
-
-(define imap:parse:server
- (sequence-parser
- (optional-parser
- (let ((parse-user-id
- (url:decoding-parser imap:match:achar+
- imap:match:astring
- 'USER-ID))
- (parse-auth
- (sequence-parser
- (noise-parser (ci-string-matcher ";auth="))
- (alternatives-parser
- (simple-parser (string-matcher "*") 'AUTH-TYPE)
- (url:decoding-parser imap:match:achar+
- imap:match:atom
- 'AUTH-TYPE)))))
- (sequence-parser
- (alternatives-parser
- (sequence-parser parse-user-id
- (optional-parser parse-auth))
- (sequence-parser (optional-parser parse-user-id)
- parse-auth))
- (noise-parser (string-matcher "@")))))
- (simple-parser (rexp-matcher url:rexp:host) 'HOST)
- (optional-parser
- (noise-parser (string-matcher ":"))
- (simple-parser (rexp-matcher (rexp+ char-set:numeric)) 'PORT))))
-
-(define imap:parse:mailboxlist
- (sequence-parser
- (optional-parser
- (url:decoding-parser imap:match:bchar+
- (alternatives-matcher
- (rexp-matcher
- (rexp+
- (char-set-union imap:char-set:atom-char
- imap:char-set:list-wildcards)))
- imap:match:string)
- 'MAILBOX-LIST))
- (noise-parser (ci-string-matcher ";type="))
- (simple-parser (alternatives-matcher (ci-string-matcher "list")
- (ci-string-matcher "lsub"))
- 'LIST-TYPE)))
-
-(define imap:parse:enc-mailbox
- (url:decoding-parser imap:match:bchar+ imap:match:astring 'MAILBOX))
-
-(define imap:parse:uidvalidity
- (sequence-parser (noise-parser (ci-string-matcher ";uidvalidity="))
- (simple-parser imap:match:nz-number 'UID-VALIDITY)))
-
-(define imap:parse:messagelist
- (sequence-parser imap:parse:enc-mailbox
- (optional-parser
- (url:decoding-parser imap:match:bchar+
- imap:match:search-program
- 'SEARCH-PROGRAM))
- (optional-parser imap:parse:uidvalidity)))
-
-(define imap:parse:messagepart
- (sequence-parser imap:parse:enc-mailbox
- (optional-parser imap:parse:uidvalidity)
- (noise-parser (ci-string-matcher "/;uid="))
- (simple-parser imap:match:nz-number 'UID)
- (optional-parser
- (noise-parser (ci-string-matcher "/;section="))
- (url:decoding-parser imap:match:bchar+
- imap:match:section
- 'SECTION))))
-
-(define imap:parse:simple-message
- (sequence-parser imap:parse:enc-mailbox
- (noise-parser (ci-string-matcher "/;uid="))
- (simple-parser imap:match:nz-number 'UID)))
\ No newline at end of file
diff --git a/v7/src/imail/test-imap.scm b/v7/src/imail/test-imap.scm
deleted file mode 100644
index 6d23a067e..000000000
--- a/v7/src/imail/test-imap.scm
+++ /dev/null
@@ -1,80 +0,0 @@
-;;; -*-Scheme-*-
-;;;
-;;; $Id: test-imap.scm,v 1.1 2000/04/22 05:12:26 cph Exp $
-;;;
-;;; Copyright (c) 2000 Massachusetts Institute of Technology
-;;;
-;;; This program is free software; you can redistribute it and/or
-;;; modify it under the terms of the GNU General Public License as
-;;; published by the Free Software Foundation; either version 2 of the
-;;; License, or (at your option) any later version.
-;;;
-;;; This program is distributed in the hope that it will be useful,
-;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-;;; General Public License for more details.
-;;;
-;;; You should have received a copy of the GNU General Public License
-;;; along with this program; if not, write to the Free Software
-;;; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-;;;; Manually interact with IMAP server
-
-(declare (usual-integrations))
-
-(define (open-imap-socket host user password)
- (let ((port (open-tcp-stream-socket host "imap2")))
- (let ((line (read-line port)))
- (write-string line)
- (newline)
- (let ((conn (make-imap-connection port)))
- (imap-command conn "LOGIN" user password)
- conn))))
-
-(define (close-imap-socket conn)
- (close-port (imap-connection-port conn)))
-
-(define (imap-command conn command . arguments)
- (let ((tag (apply send-imap-command conn command arguments))
- (port (imap-connection-port conn)))
- (let loop ()
- (let ((response (imap:read-server-response port)))
- (if (not (eof-object? response))
- (begin
- (pp response)
- (if (not (and (memq (car response) '(OK NO BAD))
- (equal? tag (cadr response))))
- (loop))))))))
-
-(define (send-imap-command conn command . arguments)
- (let ((tag (next-imap-command-tag conn))
- (port (imap-connection-port conn)))
- (let ((command
- (decorated-string-append "" " " "" (cons* tag command arguments))))
- (write-string command port)
- (newline port)
- (write-string command)
- (newline))
- (flush-output port)
- tag))
-
-(define (resynchronize-imap-socket conn tag)
- (let ((prefix (string-append tag " "))
- (port (imap-connection-port conn)))
- (let loop ()
- (let ((line (read-line port)))
- (if (not (eof-object? line))
- (begin
- (write-string line)
- (newline)
- (if (not (string-prefix? prefix line))
- (loop))))))))
-
-(define (next-imap-command-tag conn)
- (let ((n (imap-connection-sequence-number conn)))
- (set-imap-connection-sequence-number! conn (+ n 1))
- (string-append "A" (string-pad-left (number->string n) 4 #\0))))
-
-(define-structure (imap-connection (constructor make-imap-connection (port)))
- (port #f read-only #t)
- (sequence-number 0))
\ No newline at end of file
--
2.25.1