#!perl

# Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# under the terms of the License "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

# 

# Initial Contributors:

# Nokia Corporation - initial contribution.

# 

# Contributors:

# 

# Description:

# 

#

use strict;

use CGI qw(:standard);

use FindBin;

use lib "$FindBin::Bin";

use Utils;

use Cwd;

use File::Basename;

use Pod::Html;

use Getopt::Long;

$|++;

#

# Constants.

#

my $KDocDir = "..\\doc";

my @intro = ({fileName => "HistoricPerspective",

	      caption => "Historic Perspective",

	      comment => ""},

#	     {fileName => "Environment",

#	      caption => "Licensee Product Environment",

#	      comment => ""},

	     {fileName => "QuickStart",

	      caption => "Quick Start",

	      comment => ""},

	     {fileName => "MakingReleases",

	      caption => "Making Releases",

	      comment => ""},

	     {fileName => "Installation",

	      caption => "Installation Guide",

	      comment => ""},

	     {fileName => "ExportingReleases",

	      caption => "Exporting and Importing Releases",

	      comment => ""},

	     {fileName => "FurtherInformation",

	      caption => "Further Information",

	      comment => ""},

	     {fileName => "Optimisation",

	      caption => "Optimisation",

	      comment => ""},

	     {fileName => "FAQ",

	      caption => "Frequently Asked Questions",

	      comment => ""});

my @commands = ({fileName => "BinInfo"},

		{fileName => "BuildRel"},

		{fileName => "CleanEnv"},

		{fileName => "CleanLocalArch"},

		{fileName => "CleanRemote"},

		{fileName => "CopyRel"},

		{fileName => "DeltaEnv"},

		{fileName => "DiffEnv"},

		{fileName => "DiffRel"},

		{fileName => "EnvInfo"},

		{fileName => "ExportEnv"},

		{fileName => "ExportRel"},

		{fileName => "EnvMembership"},

		{fileName => "EnvSize"},

		{fileName => "GetEnv"},

		{fileName => "GetRel"},

		{fileName => "GetSource"},

		{fileName => "ImportEnv"},

		{fileName => "ImportRel"},

		{fileName => "InstallSnapShot"},

		{fileName => "LatestVer"},

		{fileName => "ListComponents"},

		{fileName => "MakeEnv"},

		{fileName => "MakeRel"},

		{fileName => "MakeSnapShot"},

		{fileName => "ModNotes"},

		{fileName => "MrpComplexity"},

		{fileName => "RemoveRel"},

		{fileName => "RemoveSource"},

		{fileName => "SourceInfo"},

		{fileName => "PrepEnv"},

		{fileName => "PrepRel"},

		{fileName => "PullEnv"},

		{fileName => "PushEnv"},

		{fileName => "PullRel"},

		{fileName => "PushRel"},

		{fileName => "ValidateEnv"},

		{fileName => "ValidateRel"},

		{fileName => "ViewNotes"});

my @utils =({fileName => "BldDocs"},

	    {fileName => "CheckBc"},

	    {fileName => "CheckRls"},

	    {fileName => "InstCol2"},

	    {fileName => "MBld"},

	    {fileName => "MergeEnvironments"});

my @modules =({fileName => "CatData.pm"},

	      {fileName => "CheckBc.pm"},

	      {fileName => "CleanEnv.pm"},

	      {fileName => "Cleaner.pm"},

	      {fileName => "CommandController.pm"},

	      {fileName => "CopyRel.pm"},

	      {fileName => "Crypt.pm"},

	      {fileName => "Crypt/GPG.pm"},

	      {fileName => "Crypt/PGP.pm"},

	      {fileName => "EnvDb.pm"},

	      {fileName => "EnvDifferencer.pm"},

	      {fileName => "ExportData.pm"},

	      {fileName => "GetEnv.pm"},

	      {fileName => "IniData.pm"},

	      {fileName => "MakeRel.pm"},

	      {fileName => "MrpData.pm"},

	      {fileName => "NotesCompiler.pm"},

	      {fileName => "PathData.pm"},

	      {fileName => "PathData/ComponentBased.pm"},

	      {fileName => "PathData/ProjectBased.pm"},

	      {fileName => "PrepRel.pm"},

	      {fileName => "RelData.pm"},

	      {fileName => "RelTransfer.pm"},

	      {fileName => "RelTransfer/Export.pm"},

	      {fileName => "RelTransfer/Import.pm"},

	      {fileName => "RemoteSite.pm"},

	      {fileName => "RemoteSite/FTP.pm"},

	      {fileName => "RemoteSite/FTP/Proxy.pm"},

	      {fileName => "RemoteSite/NetDrive.pm"},

	      {fileName => "RemoteSite/NetDrive/MultiVolumeExport.pm"},

	      {fileName => "RemoteSite/NetDrive/MultiVolumeImport.pm"},

	      {fileName => "Symbian/CBR/ApplyDelta.pm"},

	      {fileName => "Symbian/CBR/CreateDelta.pm"},

	      {fileName => "TableFormatter.pm"},

	      {fileName => "TableFormatter/Text.pm"},

	      {fileName => "TableFormatter/Excel.pm"},

	      {fileName => "TableFormatter/Csv.pm"},

	      {fileName => "TableFormatter/Html.pm"},

	      {fileName => "TableFormatter/Auto.pm"},

	      {fileName => "Utils.pm"}

	     );

#

# Globals.

#

my $docDir;

my $devDocs = 0;

my $verbose = 0;

#

# Main.

#

ProcessCommandLine();

my $cwd = cwd;

my $toolsdir = $FindBin::Bin;

chdir $toolsdir or die "Error: Couldn't chdir to \"$toolsdir\": $!\n";

ReadCaptions(\@commands);

ReadCaptions(\@utils);

ReadCaptions(\@modules);

chdir $cwd or die "Error: Couldn't chdir to \"cwd\": $!\n";;

Utils::MakeDir($docDir);

chdir $docDir or die "Error: Couldn't chdir to \"$docDir\": $!\n";;

BldIndex();

BldDocs();

chdir $cwd or die "Error: Couldn't chdir to \"cwd\": $!\n";;

#

# Subs.

#

sub ProcessCommandLine {

  Getopt::Long::Configure ("bundling");

  my $help;

  GetOptions('h' => \$help, 'd' => \$devDocs, 'v+' => \$verbose);

  $docDir = shift @ARGV || $KDocDir;

  unless (scalar(@ARGV) == 0) {

    print "Error: Invalid arguments\n";

    Usage(1);

  }

  if ($help) {

    Usage(0);

  }

}

sub Usage {

  my $exitCode = shift;

  Utils::PrintDeathMessage($exitCode, "\nUsage: blddocs [<documentation_directory>]

options:

-h  help

-d  generate additional documentation relevent to development of the tools

-v  verbose output (-vv very verbose)\n");

}

sub BldIndex {

  print "Generating index.html...\n";

  open INDEX, ">index.html" or die "Couldn't open index.html for writing: $!\n";

  $CGI::NO_DEBUG = 1;

  $CGI::NO_DEBUG = 1;

  my $cgi = new CGI;

  print INDEX $cgi->start_html("LPD Release Tools Documentation");

  print INDEX $cgi->h1("LPD Release Tools Documentation");

  my $version = Utils::ToolsVersion();

  print INDEX $cgi->h3("Version $version\n");

  AddSection("Introduction", \@intro, *INDEX, $cgi);

  AddSection("Command reference", \@commands, *INDEX, $cgi);

  AddSection("Utilities", \@utils, *INDEX, $cgi);

  AddSection("Implementation notes", \@modules, *INDEX, $cgi) if ($devDocs);

  print INDEX $cgi->hr;

  print INDEX $cgi->end_html();

  close INDEX;

}

sub ReadCaptions {

  my $list = shift;

  foreach my $module (@$list) {

    open (FILE, $module->{fileName}) or die "Error: Couldn't open $module->{fileName} for reading: $!\n";

    # Search through file for name section.

    while (<FILE>) {

      if (/^=head1 NAME/) {

	last;

      }

    }

    # Read name section.

    while (<FILE>) {

      unless (/^\s*$/) {

	(my $caption, my $comment) = split (/ - /, $_, 2);

	die unless defined $caption and defined $comment;

	$module->{caption} = $caption;

	$module->{comment} = " - $comment";

	last;

      }

    }

    unless (exists $module->{caption}) {

      $module->{caption} = "";

      $module->{comment} = "";

    }

    close (FILE);

  }

}

sub AddSection {

  my $heading = shift;

  my $list = shift;

  local *INDEX = shift;

  my $cgi = shift;

  print INDEX $cgi->hr;

  print INDEX $cgi->h2($heading);

  foreach my $module (@$list) {

    print INDEX $cgi->a({ -href => "$module->{fileName}.html" }, $module->{caption}), $module->{comment};

    print INDEX $cgi->p("");

  }

}

sub BldDocs {

  BldList(\@intro);

  BldList(\@commands);

  BldList(\@utils);

  BldList(\@modules) if ($devDocs);

}

sub BldList {

  my $listRef = shift;

  foreach my $item (@$listRef) {

    my $itemMTime = Utils::FileModifiedTime("$toolsdir\\$item->{fileName}");

    if ($itemMTime == 0 or not -e "$item->{fileName}.html" or $itemMTime > Utils::FileModifiedTime("$item->{fileName}.html")) {

      my $dirName = dirname($item->{fileName});

      unless (-e $dirName) {

        eval {Utils::MakeDir($dirName)};

        if ($@) {

          die "Error: Couldn't make directory $docDir/$dirName : $@\n";

        }

      }

      print "Generating $item->{fileName}.html...\n";

      pod2html("--infile=$toolsdir\\$item->{fileName}", "--outfile=$item->{fileName}.html", "--title=$item->{fileName}");

    }

  }

}

=head1 NAME

BldDocs - Builds this HTML documentation set from the POD in the Perl sources.

=head1 SYNOPSIS

  blddocs [<documentation_directory>]

options:

  -h  help

  -d  generate additional documentation relevent to development of the tools

  -v  verbose output (-vv very verbose)

=head1 DESCRIPTION

Invokes C<pod2html> on each source file, and puts all the generated documentation files into a F<doc> directory. On subsequent calls only generates new html for source files that have been modified. Also generates the file F<doc\index.html> which contains a set of links to the other documentation files.

=head1 KNOWN BUGS

None.

=head1 COPYRIGHT

 Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

 All rights reserved.

 This component and the accompanying materials are made available

 under the terms of the License "Eclipse Public License v1.0"

 which accompanies this distribution, and is available

 at the URL "http://www.eclipse.org/legal/epl-v10.html".

 Initial Contributors:

 Nokia Corporation - initial contribution.

 Contributors:

 Description:

=cut