1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
;;;; Name: downloads.lisp
;;;; Purpose: Generate downloads page
;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Aug 2002
;;;;
;;;; $Id: downloads.lisp 7061 2003-09-07 06:34:45Z kevin $
;;;;
;;;; This file, part of LML, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
;;;; LML users are granted the rights to distribute and use this software
;;;; as governed by the terms of the GNU General Public License v2
;;;; (http://www.gnu.org/licenses/gpl.html)
;;;; *************************************************************************
(in-package #:lml)
(defvar *dl-base*)
(defvar *dl-url*)
(defvar *base-name*)
(defvar *section-indent* 0)
(defvar *signed* nil)
(defun list-files (files)
"List files in a directory for downloading"
;;files.sort()
(mapcar #'print-file files))
(defun strip-dl-base (file)
(let ((fdir (pathname-directory file))
(bdir (pathname-directory *dl-base*)))
(make-pathname
:name (pathname-name file)
:type (pathname-type file)
:directory
(when (> (length fdir) (length bdir))
(append '(:absolute)
(subseq fdir (length bdir) (length fdir)))))))
(defun print-file (file)
(let ((size 0)
(modtime (date-string (file-write-date file)))
(basename (namestring
(make-pathname :name (pathname-name file)
:type (pathname-type 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>" *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>]" *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 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/kevin.gpg.asc\">key</a> to verify file signtatures"))
(lml-princ "</div>"))
(defun print-sect-title (title)
(lml-format "<h~D>~A</h~D>" *section-indent* title *section-indent*))
(defun match-base-name? (name)
(let ((len-base-name (length *base-name*)))
(when (>= (length name) len-base-name)
(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)
(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 (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)
(dolist (sect sects) (display-sections sect))
(if (consp value)
(progn
(print-sect-title title)
(incf *section-indent*)
(display-sections value)
(decf *section-indent*))
(display-one-section title value))))))
(defun display-page (pkg-name pkg-base dl-base dl-url sects)
(let ((*section-indent* 3)
(*dl-base* dl-base)
(*dl-url* dl-url)
(*base-name* pkg-base)
(*signed* nil))
(display-header pkg-name dl-url)
(map nil #'display-sections sects)
(display-footer)))
(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 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 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))
(deb-path (merge-pathnames
(make-pathname :directory '(:relative "linux-debian")
:type :wild :name :wild)
base))
(rpm-path (merge-pathnames
(make-pathname :directory '(:relative "linux-rpm")
:type :wild :name :wild)
base))
(w32-path (merge-pathnames
(make-pathname :directory '(:relative "win32")
:type :wild :name :wild)
base)))
(display-page pkg-name pkg-base dl-base dl-url
`(("Manual" ,doc-path)
("Source Code"
(("Unix (.tar.gz)" ,tgz-path)
("Windows (.zip)" ,zip-path)))
("Binaries"
(("Linux Binaries"
(("Debian Linux" ,deb-path)
("RedHat Linux" ,rpm-path)))
("Windows Binaries" ,w32-path))))))))
|
