;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
-;;;; Name: downloads.cl
+;;;; Name: downloads.lisp
;;;; Purpose: Generate downloads page
;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Aug 2002
;;;;
-;;;; $Id: downloads.lisp,v 1.8 2003/02/03 00:43:36 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 *dl-base*)
(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)