;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
-;;;; Name: downloads.cl
+;;;; Name: downloads.lisp
;;;; Purpose: Generate downloads page
;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Aug 2002
;;;;
-;;;; $Id: downloads.lisp,v 1.7 2003/01/24 08:51:41 kevin Exp $
+;;;; $Id$
;;;;
;;;; This file, part of LML, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
;;;; (http://www.gnu.org/licenses/gpl.html)
;;;; *************************************************************************
-(declaim (optimize (debug 3) (speed 3) (safety 1) (compilation-speed 0)))
-(in-package :lml)
+(in-package #:lml)
-(defvar *ftp-base*)
-(defvar *ftp-url*)
+(defvar *dl-base*)
+(defvar *dl-url*)
(defvar *base-name*)
(defvar *section-indent* 0)
(defvar *signed* nil)
;;files.sort()
(mapcar #'print-file files))
-(defun strip-ftp-base (file)
+(defun strip-dl-base (file)
(let ((fdir (pathname-directory file))
- (bdir (pathname-directory *ftp-base*)))
+ (bdir (pathname-directory *dl-base*)))
(make-pathname
:name (pathname-name file)
:type (pathname-type file)
(basename (namestring
(make-pathname :name (pathname-name file)
:type (pathname-type file))))
- (ftp-name (strip-ftp-base file))
+ (dl-name (strip-dl-base file))
(sig-path (concatenate 'string (namestring file) ".asc")))
(when (plusp (length basename))
(with-open-file (strm file :direction :input)
(setq size (round (/ (file-length strm) 1024))))
- (lml-format "<a href=\"~A~A\">~A</a>" *ftp-url* ftp-name basename)
+ (lml-format "<a href=\"~A~A\">~A</a>" *dl-url* dl-name basename)
(lml-princ "<span class=\"modtime\">")
(lml-format " (~A, <b>~:D <span style=\"font-size:90%;\">KB</span></b>)</span>" modtime size)
(when (probe-file sig-path)
(setq *signed* t)
- (lml-format " [<a href=\"~A~A.asc\">Signature</a>]" *ftp-url* ftp-name))
+ (lml-format " [<a href=\"~A~A.asc\">Signature</a>]" *dl-url* dl-name))
(br))))
(defun display-header (name url)
(lml-princ "<h1>Download</h1>")
(lml-princ "<div class=\"mainbody\">")
- (lml-format "<h3>Browse ~A FTP Site</h3>" name)
+ (lml-format "<h3>Browse ~A Download Site</h3>" name)
(lml-format "<a style=\"padding-left:20pt;\" href=\"~A\">~A</a>" url url))
(defun display-footer ()
(when *signed*
(lml-princ "<h3>GPG Public Key</h3>")
- (lml-princ "Use this <a href=\"https://www.b9.com/key.asc\">key</a> to verify file signtatures"))
+ (lml-princ "Use this <a href=\"https://www.b9.com/kevin.gpg.asc\">key</a> to verify file signtatures"))
(lml-princ "</div>"))
(defun print-sect-title (title)
(defun match-base-name? (name)
(let ((len-base-name (length *base-name*)))
(when (>= (length name) len-base-name)
- (dotimes (i len-base-name)
- (declare (fixnum i))
- (unless (char= (char *base-name* i)
- (char name i))
- (return-from match-base-name? nil)))))
- t)
+ (string= name *base-name* :end1 len-base-name :end2 len-base-name))))
+
+(defun match-base-name-latest? (name)
+ (let* ((latest (concatenate 'string *base-name* "-latest"))
+ (len-latest (length latest)))
+ (when (>= (length name) len-latest)
+ (string= name latest :end1 len-latest :end2 len-latest))))
(defun filter-against-base (files)
- (let ((filtered '()))
- (dolist (f files)
- (let ((name (pathname-name f)))
- (when (match-base-name? name)
- (push f filtered))))
- (when filtered
- (sort filtered #'(lambda (a b) (when (and a b)
- (string<
- (namestring a)
- (namestring b))))))))
+ (delete-if-not #'(lambda (f) (match-base-name? (pathname-name f))) files))
+
+(defun filter-latest (files)
+ (delete-if #'(lambda (f) (match-base-name-latest? (pathname-name f))) files))
+
+(defun sort-pathnames (list)
+ (sort list #'(lambda (a b) (string< (namestring a) (namestring b)))))
(defun display-one-section (title pat)
- (let ((files (filter-against-base (directory pat))))
+ (let ((files (sort-pathnames (filter-latest
+ (filter-against-base (directory pat))))))
(when files
(print-sect-title title)
(lml-princ "<div style=\"padding-left: 20pt;\">")
(list-files files)
(lml-princ "</div>"))))
-
(defun display-sections (sects)
(when sects
(let ((title (car sects))
(value (cadr sects)))
(if (consp title)
- (map nil #'display-sections sects)
+ (dolist (sect sects) (display-sections sect))
(if (consp value)
(progn
(print-sect-title title)
(decf *section-indent*))
(display-one-section title value))))))
-(defun display-page (pkg-name pkg-base ftp-base ftp-url sects)
+(defun display-page (pkg-name pkg-base dl-base dl-url sects)
(let ((*section-indent* 3)
- (*ftp-base* ftp-base)
- (*ftp-url* ftp-url)
+ (*dl-base* dl-base)
+ (*dl-url* dl-url)
(*base-name* pkg-base)
(*signed* nil))
- (display-header pkg-name ftp-url)
+ (display-header pkg-name dl-url)
(map nil #'display-sections sects)
(display-footer)))
-(defun std-dl-page (pkg-name pkg-base ftp-base ftp-url)
- (let ((base (parse-namestring ftp-base)))
+(defun std-dl-page (pkg-name pkg-base dl-base dl-url)
+ (let ((base (parse-namestring dl-base)))
(let ((tgz-path (make-pathname :defaults base :type "gz" :name :wild))
(zip-path (make-pathname :defaults base :type "zip" :name :wild))
(doc-path (make-pathname :defaults base :type "pdf" :name :wild)))
- (display-page pkg-name pkg-base ftp-base ftp-url
+ (display-page pkg-name pkg-base dl-base dl-url
`(("Manual" ,doc-path)
("Source Code"
(("Unix (.tar.gz)" ,tgz-path)
("Windows (.zip)" ,zip-path))))))))
-(defun full-dl-page (pkg-name pkg-base ftp-base ftp-url)
- (let ((base (parse-namestring ftp-base)))
+(defun full-dl-page (pkg-name pkg-base dl-base dl-url)
+ (let ((base (parse-namestring dl-base)))
(let ((tgz-path (make-pathname :defaults base :type "gz" :name :wild))
(zip-path (make-pathname :defaults base :type "zip" :name :wild))
(doc-path (make-pathname :defaults base :type "pdf" :name :wild))
(make-pathname :directory '(:relative "win32")
:type :wild :name :wild)
base)))
- (display-page pkg-name pkg-base ftp-base ftp-url
+ (display-page pkg-name pkg-base dl-base dl-url
`(("Manual" ,doc-path)
("Source Code"
(("Unix (.tar.gz)" ,tgz-path)
projects / lml.git / blobdiff