#!/usr/bin/perl -w

#
# db_to_html_table.pm
# Copyright (C) 2007-2015 by John Heidemann <johnh@isi.edu>
# $Id: 82951024a92cc183126ddfc2a823e9e9f098bd27 $
#
# This program is distributed under terms of the GNU general
# public license, version 2.  See the file COPYING
# in $dblibdir for details.
#


=head1 NAME

db_to_html_table - convert db to an HTML table

=head1 SYNOPSIS

    db_to_html_table [-g N] <source.fsdb >dest.html

=head1 DESCRIPTION

Covert an existing dbtable to an HTML table.
The output is a fragment of an HTML page;
we assume the user fills in the rest (head and body, etc.).

Input is fsdb format.

Output is HTML code (I<not> fsdb),
with HTML-specific characters
(less than, greater than, ampersand) are escaped.
(The fsdb-1.x version assumed input was ISO-8859-1; we now assume
both input and output are unicode. 
This change is considered a feature of the 21st century.)

=head1 OPTIONS

=over 4

=item B<-g N> or <--group-count N>

Color groups of I<N> consecutive rows with one background color.

=back

=for comment
begin_standard_fsdb_options

This module also supports the standard fsdb options:

=over 4

=item B<-d>

Enable debugging output.

=item B<-i> or B<--input> InputSource

Read from InputSource, typically a file name, or C<-> for standard input,
or (if in Perl) a IO::Handle, Fsdb::IO or Fsdb::BoundedQueue objects.

=item B<-o> or B<--output> OutputDestination

Write to OutputDestination, typically a file name, or C<-> for standard output,
or (if in Perl) a IO::Handle, Fsdb::IO or Fsdb::BoundedQueue objects.

=item B<--autorun> or B<--noautorun>

By default, programs process automatically,
but Fsdb::Filter objects in Perl do not run until you invoke
the run() method.
The C<--(no)autorun> option controls that behavior within Perl.

=item B<--help>

Show help.

=item B<--man>

Show full manual.

=back

=for comment
end_standard_fsdb_options


=head1 SAMPLE USAGE

=head2 Input:

	#fsdb -F S account passwd uid gid fullname homedir shell
	johnh  *  2274  134  John & Ampersand  /home/johnh  /bin/bash
	greg  *  2275  134  Greg < Lessthan  /home/greg  /bin/bash
	root  *  0  0  Root ; Semi  /root  /bin/bash
	four  *  1  1  Fourth Row  /home/four  /bin/bash

=head2 Command:

    cat data.fsdb | db_to_csv -g 3

=head2 Output:

	<table>
	<tr><th>account</th> <th>passwd</th> <th>uid</th> <th>gid</th> <th>fullname</th> <th>homedir</th> <th>shell</th> </tr>
	<tr bgcolor="#f0f0f0"><td>johnh</td> <td>*</td> <td>2274</td> <td>134</td> <td>John &amp; Ampersand</td> <td>/home/johnh</td> <td>/bin/bash</td> </tr>
	<tr bgcolor="#f0f0f0"><td>greg</td> <td>*</td> <td>2275</td> <td>134</td> <td>Greg &lt; Lessthan</td> <td>/home/greg</td> <td>/bin/bash</td> </tr>
	<tr bgcolor="#f0f0f0"><td>root</td> <td>*</td> <td>0</td> <td>0</td> <td>Root ; Semi</td> <td>/root</td> <td>/bin/bash</td> </tr>
	<tr bgcolor="#d0d0d0"><td>four</td> <td>*</td> <td>1</td> <td>1</td> <td>Fourth Row</td> <td>/home/four</td> <td>/bin/bash</td> </tr>
	</table>


=head1 SEE ALSO

L<Fsdb>.
L<dbcolneaten>.
L<dbfileadjust>.
L<html_table_to_db>.


=cut


# WARNING: This code is derived from db_to_html_table.pm; that is the master copy.

use Fsdb::Filter::db_to_html_table;
my $f = new Fsdb::Filter::db_to_html_table(@ARGV);
$f->setup_run_finish;  # or could just --autorun
exit 0;


=head1 AUTHOR and COPYRIGHT

Copyright (C) 2007-2015 by John Heidemann <johnh@isi.edu>

This program is distributed under terms of the GNU general
public license, version 2.  See the file COPYING
with the distribution for details.

=cut

1;