#!/usr/bin/perl

# Copyright (C) 2005, 2006, 2007 Apple Inc.  All rights reserved.

# Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions

# are met:

#

# 1.  Redistributions of source code must retain the above copyright

#     notice, this list of conditions and the following disclaimer. 

# 2.  Redistributions in binary form must reproduce the above copyright

#     notice, this list of conditions and the following disclaimer in the

#     documentation and/or other materials provided with the distribution. 

# 3.  Neither the name of Apple Inc. ("Apple") nor the names of

#     its contributors may be used to endorse or promote products derived

#     from this software without specific prior written permission. 

#

# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Script to run Apache with the same configuration as used in http layout tests.

use strict;

use warnings;

use Cwd;

use File::Basename;

use Getopt::Long;

use FindBin;

use lib $FindBin::Bin;

use webkitdirs;

# Argument handling

my $httpdPort = 8000;

my $allInterfaces = 0;

my $showHelp;

my $result = GetOptions(

    'all-interfaces|a' => \$allInterfaces,

    'help|h' => \$showHelp,

    'port=i' => \$httpdPort,

);

if (!$result || @ARGV || $showHelp) {

    print "Usage: " . basename($0) . " [options]\n";

    print "  -a|--all-interfaces  Bind to all interfaces\n";

    print "  -h|--help            Show this help message\n";

    print "  -p|--port NNNN       Bind to port NNNN\n";

    exit 1;

}

setConfiguration();

my $productDir = productDir();

chdirWebKit();

mkdir "/tmp/WebKit";

if (-f "/tmp/WebKit/httpd.pid") {

    my $oldPid = `cat /tmp/WebKit/httpd.pid`;

    chomp $oldPid;

    if (0 != kill 0, $oldPid) {

        print "\nhttpd is already running: pid $oldPid, killing...\n";

        kill 15, $oldPid;

        my $retryCount = 20;

        while ((0 != kill 0, $oldPid) && $retryCount) {

            sleep 1;

            --$retryCount;

        }

        die "Timed out waiting for httpd to quit" unless $retryCount;

    }

}

my $testDirectory = getcwd() . "/LayoutTests";

my $httpdPath = "/usr/sbin/httpd";

my $httpdConfig = "$testDirectory/http/conf/httpd.conf";

$httpdConfig = "$testDirectory/http/conf/cygwin-httpd.conf" if isCygwin();

$httpdConfig = "$testDirectory/http/conf/apache2-httpd.conf" if `$httpdPath -v` =~ m|Apache/2|;

my $documentRoot = "$testDirectory/http/tests";

my $typesConfig = "$testDirectory/http/conf/mime.types";

my $sslCertificate = "$testDirectory/http/conf/webkit-httpd.pem";

my $listen = "127.0.0.1:$httpdPort";

$listen = "$httpdPort" if ($allInterfaces);

if ($allInterfaces) {

    print "Starting httpd on port $httpdPort (all interfaces)...\n";

} else {

    print "Starting httpd on <http://$listen/>...\n";

}

print "Press Ctrl+C to stop it.\n\n";

my @args = (

    "-f", "$httpdConfig",

    "-C", "DocumentRoot \"$documentRoot\"",

    "-C", "Listen $listen",

    "-c", "TypesConfig \"$typesConfig\"",

    "-c", "CustomLog |/usr/bin/tee common",

    "-c", "ErrorLog |/usr/bin/tee",

    # Apache wouldn't run CGIs with permissions==700 otherwise.

    "-c", "User \"#$<\"",

    # Run in single-process mode, do not detach from the controlling terminal.

    "-X",

    # Disable Keep-Alive support. Makes testing in multiple browsers easier (no need to wait

    # for another browser's connection to expire).

    "-c", "KeepAlive 0"

);

# FIXME: Enable this on Windows once <rdar://problem/5345985> is fixed

push(@args, "-c", "SSLCertificateFile \"$sslCertificate\"") unless isCygwin();

system($httpdPath, @args);

unlink "/tmp/WebKit/httpd.pid";