#!/usr/bin/perl
# IBM_PROLOG_BEGIN_TAG
# This is an automatically generated prolog.
# 
# $Source: src/usr/diag/prdf/framework/rule/prdrpp $
# 
# IBM CONFIDENTIAL
# 
# COPYRIGHT International Business Machines Corp. 2004,2012
# 
# p1
# 
# Object Code Only (OCO) source materials
# Licensed Internal Code Source Materials
# IBM HostBoot Licensed Internal Code
# 
# The source code for this program is not published or otherwise
# divested of its trade secrets, irrespective of what has been
# deposited with the U.S. Copyright Office.
# 
# Origin: 30
# 
# IBM_PROLOG_END_TAG 

use strict;

my @search_dirs = ();

foreach my $arg (@ARGV)
{
    if ($arg =~ m/-I/)
    {
        $arg =~ s/-I//;
        push @search_dirs, $arg;
    }
}
read_file(\*STDIN);

sub read_file
{
    my $file = shift;
    while (my $line = <$file>)
    {
        if ($line =~ m/^\.include.*\".*\".*/)
        {
            my $include = $line;
            chomp($include);
            $include =~ s/.*\"(.*)\".*/$1/;
            print ".included \"$include\"\n";
            open_file($include);
            print ".end_included\n";
        }
        else
        {
            print $line;
        }

    }
}

sub open_file
{
    my $filename = shift;
    foreach my $dir (@search_dirs)
    {
        my $fileDirName = "$dir/$filename";
        if (-e $fileDirName)
        {
            open FILE, "< $fileDirName" || die "Error opening $fileDirName";
            read_file(\*FILE);
            close FILE;
            return;
        }
    }
    print STDERR "prdrpp: $filename not found!\n";
}