demonstration to add a little CUI and GUI to the system. "fmlsch" and

"fmlsch.cgi" is a tiny scheduler using HTML::CalenderMonthSimple and
w3m:)
I log how to make them as a document, which is the purpose of this hack.

7 files changed, 437 insertions, 1 deletions

diff --git a/INSTALL.sh b/INSTALL.sh
index 4134c3e7..b7d235cb 100755
--- a/INSTALL.sh
+++ b/INSTALL.sh
@@ -83,7 +83,7 @@ echo update $libexec_dir/$fml_version/
 cp -pr fml/libexec/*	$libexec_dir/$fml_version/
 
 echo update /usr/local/bin/
-for prog in fmldoc fmlticket fmlconf makefml
+for prog in fmldoc fmlticket fmlconf makefml fmlsch
 do
 	echo update /usr/local/bin/$prog
 	cp fml/bin/$prog /usr/local/bin/$prog.new
@@ -94,6 +94,7 @@ PROGRAMS="fml.pl distribute command ";
 PROGRAMS="$PROGRAMS fmlserv mead fmlconf fmldoc"
 PROGRAMS="$PROGRAMS fmlticket fmlticket.cgi"
 PROGRAMS="$PROGRAMS makefml makefml.cgi"
+PROGRAMS="$PROGRAMS fmlsch fmlsch.cgi"
 
 if [ ! -f $libexec_dir/loader ];then
 
diff --git a/fml/bin/fmlsch b/fml/bin/fmlsch
new file mode 100755
index 00000000..3d973ca6
--- /dev/null
+++ b/fml/bin/fmlsch
@@ -0,0 +1,17 @@
+#!/bin/sh
+#
+#  Copyright (C) 2001 Ken'ichi Fukamachi
+#   All rights reserved. This program is free software; you can
+#   redistribute it and/or modify it under the same terms as Perl itself. 
+#
+# $Id$
+# $FML$
+#
+
+default_prefix=/usr/local
+libexec_dir=$default_prefix/libexec/fml
+
+exec $libexec_dir/fmlsch $*
+
+echo 'not reach here'
+exit 0;
diff --git a/fml/lib/FML/CGI/Scheduler.pm b/fml/lib/FML/CGI/Scheduler.pm
new file mode 100644
index 00000000..b723c490
--- /dev/null
+++ b/fml/lib/FML/CGI/Scheduler.pm
@@ -0,0 +1,102 @@
+#-*- perl -*-
+#
+#  Copyright (C) 2001 Ken'ichi Fukamachi
+#   All rights reserved. This program is free software; you can
+#   redistribute it and/or modify it under the same terms as Perl itself. 
+#
+# $Id$
+# $FML$
+#
+
+package FML::CGI::Scheduler;
+use strict;
+use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
+use Carp;
+
+use CGI qw/:standard/; # load standard CGI routines
+
+use FML::Process::CGI;
+@ISA = qw(FML::Process::CGI);
+
+
+=head1 NAME
+
+FML::CGI::Scheduler - CGI details to control ticket system
+
+=head1 SYNOPSIS
+
+    $ticket = new FML::CGI::Scheduler;
+    $ticket->new();
+    $ticket->run();
+
+See L<FML::Process::Flow> for flow methods details.
+
+=head1 DESCRIPTION
+
+C<NOT YET IMPLEMENTED>.
+
+=head2 CLASS HIERARCHY
+
+C<FML::CGI::Scheduler> is a subclass of C<FML::Process::CGI>.
+
+             FML::Process::Kernel
+                       |
+                       A
+             FML::Process::CGI
+                       |
+                       A
+            -----------------------
+           |                       |
+           A                       A
+ FML::CGI::Scheduler
+
+=head1 METHODS
+
+Almost methods common for CGI or HTML are forwarded to
+C<FML::Process::CGI> base class.
+
+This module has routines needed for CGI.
+
+=cut
+
+
+sub run
+{
+    my ($curproc, $args) = @_;
+
+    use FileHandle;
+    use TinyScheduler;
+
+    my $schedule = new TinyScheduler { user => param('user') };
+    $schedule->parse;
+    $schedule->print;
+}
+
+
+=head1 SEE ALSO
+
+L<CGI>,
+L<FML::Process::CGI>
+and 
+L<FML::Process::Flow>
+
+=head1 AUTHOR
+
+Ken'ichi Fukamachi
+
+=head1 COPYRIGHT
+
+Copyright (C) 2001 Ken'ichi Fukamachi
+
+All rights reserved. This program is free software; you can
+redistribute it and/or modify it under the same terms as Perl itself. 
+
+=head1 HISTORY
+
+FML::CGI::Scheduler appeared in fml5 mailing list driver package.
+See C<http://www.fml.org/> for more details.
+
+=cut
+
+
+1;
diff --git a/fml/lib/FML/Process/Scheduler.pm b/fml/lib/FML/Process/Scheduler.pm
new file mode 100644
index 00000000..49b5f103
--- /dev/null
+++ b/fml/lib/FML/Process/Scheduler.pm
@@ -0,0 +1,104 @@
+#!/usr/local/bin/perl -w
+#-*- perl -*-
+#
+# Copyright (C) 2000 Ken'ichi Fukamachi
+#          All rights reserved. 
+#
+# $FML$
+#
+
+package FML::Process::Scheduler;
+
+use vars qw($debug @ISA @EXPORT @EXPORT_OK);
+use strict;
+use Carp;
+
+use FML::Process::Kernel;
+@ISA = qw(FML::Process::Kernel);
+
+=head1 NAME
+
+FML::Process::Scheduler -- demonstration
+
+=head1 SYNOPSIS
+
+    use FML::Process::Configure;
+    $curproc = new FML::Process::Configure;
+    $curproc->run();
+
+=head1 DESCRIPTION
+
+FML::Process::Configure is the wrapper for fmlconf and makefml.
+See C<FML::Process::Flow> for each method definition.
+
+=head2 MODULES
+
+These programs, 
+C<fmlconf> and C<makefml>,
+bootstrap by using these modules in this order.
+
+   libexec/loader -> FML::Process::Switch -> FML::Process::Configure
+
+=head1 METHODS
+
+=head2 C<new($args)>
+
+usual constructor.
+
+=head2 C<prepare($args)>
+
+dummy.
+
+=cut
+
+
+sub prepare { ; }
+
+
+sub run
+{
+    my ($self, $args) = @_;
+
+    use FileHandle;
+    use TinyScheduler;
+
+    my $schedule = new TinyScheduler;
+    $schedule->parse;
+
+    my $tmp = $schedule->tmpfile;
+    my $fh  = new FileHandle $tmp, "w";
+    $schedule->print($fh);
+    $fh->close;
+
+    system "w3m -dump $tmp";
+
+    unlink $tmp;
+}
+
+
+# dummy to avoid the error ( undefined function )
+sub AUTOLOAD
+{
+    ;
+}
+
+=head1 AUTHOR
+
+Ken'ichi Fukamachi
+
+=head1 COPYRIGHT
+
+Copyright (C) 2001 Ken'ichi Fukamachi
+
+All rights reserved. This program is free software; you can
+redistribute it and/or modify it under the same terms as Perl itself. 
+
+=head1 HISTORY
+
+FML::Process::Configure appeared in fml5 mailing list driver package.
+See C<http://www.fml.org/> for more details.
+
+=cut
+
+
+1;
diff --git a/fml/lib/FML/Process/Switch.pm b/fml/lib/FML/Process/Switch.pm
index 8f7d6633..cc2f087a 100644
--- a/fml/lib/FML/Process/Switch.pm
+++ b/fml/lib/FML/Process/Switch.pm
@@ -323,6 +323,9 @@ sub _module_specific_options
     elsif ($myname eq 'makefml.cgi') {
 	return qw(debug!);
     }
+    elsif ($myname eq 'fmlsch.cgi' || $myname eq 'fmlsch') {
+	return qw(debug!);
+    }
     else {
 	croak "options for $myname are not defined.\n";
     }
@@ -340,6 +343,9 @@ sub _ml_name_is_required
     if ($myname eq 'fmldoc') {
 	return 0;
     }
+    elsif ($myname eq 'fmlsch' || $myname eq 'fmlsch.cgi') {
+	return 0;
+    }
     elsif ($myname eq 'makefml') {
 	return 0;
     }
@@ -391,6 +397,12 @@ sub _module_we_use
     elsif ($name eq 'makefml.cgi') {
 	$pkg = 'FML::CGI::Configure';
     }
+    elsif ($name eq 'fmlsch') {
+	$pkg = 'FML::Process::Scheduler';
+    }
+    elsif ($name eq 'fmlsch.cgi') {
+	$pkg = 'FML::CGI::Scheduler';
+    }
     else {
 	return '';
     }
diff --git a/fml/lib/TinyScheduler.pm b/fml/lib/TinyScheduler.pm
new file mode 100644
index 00000000..a6b68def
--- /dev/null
+++ b/fml/lib/TinyScheduler.pm
@@ -0,0 +1,194 @@
+#-*- perl -*-
+#
+#  Copyright (C) 2001 Ken'ichi Fukamachi
+#   All rights reserved. This program is free software; you can
+#   redistribute it and/or modify it under the same terms as Perl itself. 
+#
+# $Id$
+# $FML$
+#
+
+package TinyScheduler;
+use strict;
+use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
+use Carp;
+
+=head1 NAME
+
+TinyScheduler - what is this
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head1 METHODS
+
+=head2 C<new()>
+
+=cut
+
+
+sub new
+{
+    my ($self, $args) = @_;
+    my ($type) = ref($self) || $self;
+    my $me     = {};
+    my $user   = $args->{ user } || $ENV{'USER'};
+
+    # directory
+    use User::pwent;
+    my $pw       = getpwnam($user);
+    my $home_dir = $pw->dir;
+    my $dir      = "$home_dir/.tsch";
+
+    # ~/.schedule/ by default
+    $me->{ _user }          = $user;
+    $me->{ _schedule_dir }  = $dir;
+    $me->{ _schedule_file } = $args->{ schedule_file } || "$dir/$user";
+
+    return bless $me, $type;
+}
+
+
+sub tmpfile
+{
+    my ($self, $args) = @_;
+    my $user = $self->{ _user };
+    my $dir  = $self->{ _schedule_dir };
+    my $tmpdir;
+
+    if (-w $dir) {
+	$tmpdir = $dir;
+    }
+    else {
+	croak("Hmm, unsafe ? I cannot write $dir, stop\n");
+    }
+
+    $self->{ _tmpfile } = $tmpdir ."/$$.html";
+    return $self->{ _tmpfile };
+}
+
+
+=head2 C<parse($args)>
+
+=cut
+
+sub parse
+{
+    my ($self, $args) = @_;
+    my ($sec,$min,$hour,$mday,$month,$year,$wday) = localtime(time);
+
+    # get the date to show
+    $year  = $args->{ year }  || (1900 + $year);
+    $month = $args->{ month } || ($month + 1);
+
+    # schedule file
+    my $data_file = $args->{ schedule_file } ||	$self->{ _schedule_file };
+
+    # pattern to match
+    my @pat;
+    $pat[0] = sprintf("^%04d%02d(\\d{1,2})\\s+(.*)",  $year, $month);
+    $pat[1] = sprintf("^%04d/%02d/(\\d{1,2})\\s+(.*)", $year, $month);
+    $pat[2] = sprintf("^%02d(\\d{1,2})\\s+(.*)", $year, $month);
+    $pat[3] = sprintf("^%02d/(\\d{1,2})\\s+(.*)", $year, $month);
+
+    # 
+    use HTML::CalendarMonthSimple;
+
+    my $cal = new HTML::CalendarMonthSimple('year'=> $year, 'month'=> $month);
+
+    if (defined $cal) {
+	$self->{ _schedule } = $cal;
+    }
+    else {
+	croak("cannot get object");
+    }
+
+    $cal->width('50%');
+    $cal->border(10);
+    $cal->header("$year/$month schedule");
+    $cal->bgcolor('pink');
+
+    if (-f $data_file) {
+	use FileHandle;
+	my $fh = new FileHandle $data_file;
+
+	while (<$fh>) {
+	    for my $pat (@pat) {
+		if (/$pat(.*)/) {
+		    $self->_parse($1, $2);
+		}
+	    }
+	}
+	close($fh);
+    }
+}
+
+
+sub _parse
+{
+    my ($self, $day, $buf) = @_;
+    my $cal = $self->{ _schedule };
+    $cal->addcontent($day, "<p>". $buf);
+}
+
+
+sub print
+{
+    my ($self, $fd) = @_;
+    $fd = $fd || \*STDOUT;
+    print $fd $self->{ _schedule }->as_HTML;
+}
+
+
+if ($0 eq __FILE__) {
+    eval q{
+	my %options;
+
+	use Getopt::Long;
+	GetOptions(\%options, "e!");
+
+	require FileHandle; import FileHandle;
+	require TinyScheduler; import TinyScheduler;
+	my $schedule = new TinyScheduler;
+
+	if ($options{'e'}) {
+	    my $editor = $ENV{'EDITOR'} || 'mule';
+	    system $editor, '-nw', $schedule->{ _schedule_file };
+	}
+
+	$schedule->parse;
+
+	my $tmp = $schedule->tmpfile;
+	my $fh  = new FileHandle $tmp, "w";
+	$schedule->print($fh);
+	$fh->close;
+
+	system "w3m -dump $tmp";
+
+	unlink $tmp;
+    };
+    croak($@) if $@;
+}
+
+
+=head1 AUTHOR
+
+Ken'chi Fukamachi
+
+=head1 COPYRIGHT
+
+Copyright (C) 2001 Ken'chi Fukamachi
+
+All rights reserved. This program is free software; you can
+redistribute it and/or modify it under the same terms as Perl itself. 
+
+=head1 HISTORY
+
+TinyScheduler appeared in fml5 mailing list driver package.
+See C<http://www.fml.org/> for more details.
+
+=cut
+
+
+1;
diff --git a/regress/scheduler/MANIFEST b/regress/scheduler/MANIFEST
new file mode 100644
index 00000000..67f4dbe0
--- /dev/null
+++ b/regress/scheduler/MANIFEST
@@ -0,0 +1,6 @@
+M INSTALL.sh
+A fml/bin/fmlsch
+A fml/lib/TinyScheduler.pm
+A fml/lib/FML/CGI/Scheduler.pm
+A fml/lib/FML/Process/Scheduler.pm
+M fml/lib/FML/Process/Switch.pm