Initial commit.

2026-03-10 21:25:26 +08:00
commit 78739bf725
3089 changed files with 472990 additions and 0 deletions
--- a/htdocs/wov/cgi-bin/last_update.cgi
+++ b/htdocs/wov/cgi-bin/last_update.cgi
@@ -0,0 +1,142 @@
+#! /usr/bin/perl -w
+# Woman's Voice
+# last_update.cgi: The last-update date of the whole web site.
+
+#  Copyright (c) 2003-2021 imacat.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+# Author: imacat <imacat@mail.imacat.idv.tw>
+# First written: 2003-04-09
+
+use 5.008;
+use strict;
+use warnings;
+use lib $ENV{"DOCUMENT_ROOT"} . qw(/magicat/lib/perl5);
+use Selima::wov;
+local $SIG{"__DIE__"} = \&http_500;
+my $d = new Selima::Destroy;
+# Prototype declaration
+sub main();
+sub find_files_in(\@\@);
+sub fmttime_local($);
+sub html_image($);
+
+use File::Spec;
+use GD;
+use IO::NestedCapture qw(CAPTURE_STDOUT);
+
+use vars qw(@DIREXCS %RDIREXCS @FGCOLOR @BGCOLOR $FONT);
+# Directories to be excluded (no leading and trailing slashes)
+@DIREXCS = qw(magicat);
+@FGCOLOR = (0, 0, 0);           # #000000 Black
+@BGCOLOR = (255, 255, 255);     # #FFFFFF White
+$FONT = gdLargeFont;
+use constant TRANSPARENT => 1;
+initenv(    -allowed    => [qw(GET HEAD)],
+            -session    => 0,
+            -dbi        => DBI_NONE,
+            -lastmod    => 0,
+            -multilang  => 0);
+%RDIREXCS = map { File::Spec->catfile($DOC_ROOT, $_) => 1 } @DIREXCS;
+
+main;
+exit 0;
+
+sub main() {
+    local ($_, %_);
+    my (@tables, @files);
+    
+    @tables = qw();
+    @files = qw();
+    @_ = ($DOC_ROOT);
+    find_files_in(@files, @_);
+    http_304 if not_modified @tables, @files;
+    
+    html_image($LAST_MODIFIED);
+    
+    return;
+}
+
+# find_files_in: an easy file finder
+sub find_files_in(\@\@) {
+    local ($_, %_);
+    my ($files, $dirs, @subdirs, $DH, $ent);
+    ($files, $dirs) = @_;
+    
+    # Bounce for nothing
+    return if scalar(@$dirs) == 0;
+    # Look in these directories
+    @subdirs = qw();
+    foreach my $dir (@$dirs) {
+        $dir =~ s/\/$//;
+        opendir $DH, $dir   or die "$dir: $!";
+        while (defined($_ = readdir $DH)) {
+            next if /^\./;
+            # Using catfile() is better, but a lot slower
+            $ent = File::Spec->catfile($dir, $_);
+            #$ent = "$dir/$_";
+            if (-f $ent) {
+                push @$files, $ent;
+            } elsif (-d $ent) {
+                push @subdirs, $ent
+                    if !exists $RDIREXCS{$ent};
+            }
+        }
+        closedir $DH        or die "$dir: $!";
+    }
+    # Look in the subdirectories
+    find_files_in @$files, @subdirs;
+    return;
+}
+
+# fmttime_local: Format the time using my own format
+sub fmttime_local($) {
+    @_ = localtime $_[0];
+    return sprintf "%04d.%02d.%02d", $_[5]+1900, $_[4]+1, $_[3];
+}
+
+# html_image: Make the image from the last-update value 
+sub html_image($) {
+    local $_;
+    my ($last_update, $image, $width, $height, $fgcolor, $bgcolor);
+    $last_update = $_[0];
+    
+    # Format the date to my preferred format
+    $last_update = fmttime_local($last_update);
+    
+    # Initialize the image object
+    # Get the width and height
+    $width = $FONT->width * (length $last_update);
+    $height = $FONT->height;
+    # Create an image object
+    $image = GD::Image->new($width, $height);
+    # Create the forground/background color objects
+    $fgcolor = $image->colorAllocate(@FGCOLOR);
+    $bgcolor = $image->colorAllocate(@BGCOLOR);
+    
+    # Draw the image
+    # Set the transparent background
+    $image->transparent($bgcolor) if TRANSPARENT;
+    # Paint the background
+    $image->filledRectangle(0, 0, $width, $height, $bgcolor);
+    # Write the text
+    $image->string($FONT, 0, 0, $last_update, $fgcolor);
+    
+    # Output
+    $CONTENT_TYPE = "image/png";
+    binmode IO::NestedCapture->instance->{"STDOUT_current"}[-1], ":raw";
+    print $image->png;
+    
+    return;
+}