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Diffstat (limited to 'WebKitTools/Scripts/webkitperl/httpd.pm')
| -rw-r--r-- | WebKitTools/Scripts/webkitperl/httpd.pm | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/WebKitTools/Scripts/webkitperl/httpd.pm b/WebKitTools/Scripts/webkitperl/httpd.pm new file mode 100644 index 0000000..d082870 --- /dev/null +++ b/WebKitTools/Scripts/webkitperl/httpd.pm @@ -0,0 +1,202 @@ +# Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved +# Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com) +# Copyright (C) 2010 Andras Becsi (abecsi@inf.u-szeged.hu), University of Szeged +# +# 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 Computer, 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. + +# Module to share code to start and stop the Apache daemon. + +use strict; +use warnings; + +use File::Path; +use File::Spec; +use File::Spec::Functions; +use IPC::Open2; + +use webkitdirs; + +BEGIN { + use Exporter (); + our ($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS); + $VERSION = 1.00; + @ISA = qw(Exporter); + @EXPORT = qw(&getHTTPDPath &getDefaultConfigForTestDirectory &openHTTPD &closeHTTPD &getHTTPDPid &setShouldWaitForUserInterrupt); + %EXPORT_TAGS = ( ); + @EXPORT_OK = (); +} + +my $tmpDir = "/tmp"; +my $httpdPath; +my $httpdPidDir = File::Spec->catfile($tmpDir, "WebKit"); +my $httpdPidFile = File::Spec->catfile($httpdPidDir, "httpd.pid"); +my $httpdPid; +my $waitForUserInterrupt = 0; + +$SIG{'INT'} = 'cleanup'; +$SIG{'TERM'} = 'cleanup'; + +sub getHTTPDPath +{ + if (isDebianBased()) { + $httpdPath = "/usr/sbin/apache2"; + } else { + $httpdPath = "/usr/sbin/httpd"; + } + return $httpdPath; +} + +sub getDefaultConfigForTestDirectory +{ + my ($testDirectory) = @_; + die "No test directory has been specified." unless ($testDirectory); + + my $httpdConfig; + getHTTPDPath(); + if (isCygwin()) { + my $windowsConfDirectory = "$testDirectory/http/conf/"; + unless (-x "/usr/lib/apache/libphp4.dll") { + copy("$windowsConfDirectory/libphp4.dll", "/usr/lib/apache/libphp4.dll"); + chmod(0755, "/usr/lib/apache/libphp4.dll"); + } + $httpdConfig = "$windowsConfDirectory/cygwin-httpd.conf"; + } elsif (isDebianBased()) { + $httpdConfig = "$testDirectory/http/conf/apache2-debian-httpd.conf"; + } elsif (isFedoraBased()) { + $httpdConfig = "$testDirectory/http/conf/fedora-httpd.conf"; + } else { + $httpdConfig = "$testDirectory/http/conf/httpd.conf"; + $httpdConfig = "$testDirectory/http/conf/apache2-httpd.conf" if `$httpdPath -v` =~ m|Apache/2|; + } + + my $documentRoot = "$testDirectory/http/tests"; + my $jsTestResourcesDirectory = $testDirectory . "/fast/js/resources"; + my $typesConfig = "$testDirectory/http/conf/mime.types"; + my $httpdLockFile = File::Spec->catfile($httpdPidDir, "httpd.lock"); + my $httpdScoreBoardFile = File::Spec->catfile($httpdPidDir, "httpd.scoreboard"); + + my @httpdArgs = ( + "-f", "$httpdConfig", + "-C", "DocumentRoot \"$documentRoot\"", + # Setup a link to where the js test templates are stored, use -c so that mod_alias will already be loaded. + "-c", "Alias /js-test-resources \"$jsTestResourcesDirectory\"", + "-c", "TypesConfig \"$typesConfig\"", + # Apache wouldn't run CGIs with permissions==700 otherwise + "-c", "User \"#$<\"", + "-c", "LockFile \"$httpdLockFile\"", + "-c", "PidFile \"$httpdPidFile\"", + "-c", "ScoreBoardFile \"$httpdScoreBoardFile\"", + ); + + # FIXME: Enable this on Windows once <rdar://problem/5345985> is fixed + # The version of Apache we use with Cygwin does not support SSL + my $sslCertificate = "$testDirectory/http/conf/webkit-httpd.pem"; + push(@httpdArgs, "-c", "SSLCertificateFile \"$sslCertificate\"") unless isCygwin(); + + return @httpdArgs; + +} + +sub openHTTPD(@) +{ + my (@args) = @_; + die "No HTTPD configuration has been specified" unless (@args); + mkdir($httpdPidDir, 0755); + die "No write permissions to $httpdPidDir" unless (-w $httpdPidDir); + + if (-f $httpdPidFile) { + open (PIDFILE, $httpdPidFile); + my $oldPid = <PIDFILE>; + chomp $oldPid; + close PIDFILE; + if (0 != kill 0, $oldPid) { + print "\nhttpd is already running: pid $oldPid, killing...\n"; + kill 15, $oldPid; + + my $retryCount = 20; + while ((kill(0, $oldPid) != 0) && $retryCount) { + sleep 1; + --$retryCount; + } + + die "Timed out waiting for httpd to quit" unless $retryCount; + } + } + + $httpdPath = "/usr/sbin/httpd" unless ($httpdPath); + + open2(">&1", \*HTTPDIN, $httpdPath, @args); + + my $retryCount = 20; + while (!-f $httpdPidFile && $retryCount) { + sleep 1; + --$retryCount; + } + + if (!$retryCount) { + rmtree $httpdPidDir; + die "Timed out waiting for httpd to start"; + } + + $httpdPid = <PIDFILE> if open(PIDFILE, $httpdPidFile); + chomp $httpdPid if $httpdPid; + close PIDFILE; + + waitpid($httpdPid, 0) if ($waitForUserInterrupt && $httpdPid); + + return 1; +} + +sub closeHTTPD +{ + close HTTPDIN; + if ($httpdPid) { + kill 15, $httpdPid; + my $retryCount = 20; + while (-f $httpdPidFile && $retryCount) { + sleep 1; + --$retryCount; + } + + if (!$retryCount) { + print STDERR "Timed out waiting for httpd to terminate!\n"; + return 0; + } + } + rmdir $httpdPidDir; + return 1; +} + +sub setShouldWaitForUserInterrupt +{ + $waitForUserInterrupt = 1; +} + +sub cleanup +{ + closeHTTPD(); + print "\n"; + exit(1); +} |