diff options
Diffstat (limited to 'Tools/Scripts/update-webkit-support-libs')
-rwxr-xr-x | Tools/Scripts/update-webkit-support-libs | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/Tools/Scripts/update-webkit-support-libs b/Tools/Scripts/update-webkit-support-libs new file mode 100755 index 0000000..f0c897e --- /dev/null +++ b/Tools/Scripts/update-webkit-support-libs @@ -0,0 +1,148 @@ +#!/usr/bin/perl -w + +# Copyright (C) 2005, 2006, 2007 Apple Computer, Inc. All rights reserved. +# Copyright (C) Research In Motion Limited 2010. All rights reserved. +# +# 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. + +# Updates a development environment to the new WebKitSupportLibrary + +use strict; +use warnings; + +use File::Find; +use File::Temp (); +use File::Spec; +use FindBin; +use lib $FindBin::Bin; +use webkitdirs; + +use constant NOTAVERSION => "-1"; + +my $sourceDir = sourceDir(); +my $file = "WebKitSupportLibrary"; +my $zipFile = "$file.zip"; +my $zipDirectory = toUnixPath($ENV{'WEBKITSUPPORTLIBRARIESZIPDIR'}) || $sourceDir; +my $pathToZip = File::Spec->catfile($zipDirectory, $zipFile); +my $webkitLibrariesDir = toUnixPath($ENV{'WEBKITLIBRARIESDIR'}) || "$sourceDir/WebKitLibraries/win"; +my $versionFile = $file . "Version"; +my $pathToVersionFile = File::Spec->catfile($webkitLibrariesDir, $versionFile); +my $tmpDir = File::Spec->rel2abs(File::Temp::tempdir("webkitlibsXXXXXXX", TMPDIR => 1, CLEANUP => 1)); +my $versionFileURL = "http://developer.apple.com/opensource/internet/$versionFile"; + +my $extractedVersion = extractedVersion(); + +# Check whether the extracted library is up-to-date. If it is, we don't have anything to do. +my $expectedVersion = downloadExpectedVersionNumber(); +if ($extractedVersion ne NOTAVERSION && $extractedVersion eq $expectedVersion) { + print "$file is up-to-date.\n"; + exit; +} + +# Check whether the downloaded library is up-to-date. If it isn't, the user needs to download it. +my $zipFileVersion = zipFileVersion(); +dieAndInstructToDownload("$zipFile could not be found in $zipDirectory.") if $zipFileVersion eq NOTAVERSION; +dieAndInstructToDownload("$zipFile is out-of-date.") if $expectedVersion ne NOTAVERSION && $zipFileVersion ne $expectedVersion; +if ($zipFileVersion eq $extractedVersion) { + print "Falling back to existing version of $file.\n"; + exit; +} + +my $result = system "unzip", "-q", "-d", $tmpDir, $pathToZip; +die "Couldn't unzip $zipFile." if $result; + +print "\nInstalling $file...\n"; + +sub wanted +{ + my $relativeName = File::Spec->abs2rel($File::Find::name, "$tmpDir/$file/win"); + my $destination = "$webkitLibrariesDir/$relativeName"; + + if (-d $_) { + mkdir $destination; + return; + } + + system "cp", $_, $destination; +} + +File::Find::find(\&wanted, "$tmpDir/$file"); + +print "The $file has been sucessfully installed in\n $webkitLibrariesDir\n"; +exit; + +sub toUnixPath +{ + my $path = shift; + return unless $path; + chomp($path = `cygpath -u '$path'`); + return $path; +} + +sub extractedVersion +{ + if (open VERSION, "<", $pathToVersionFile) { + chomp(my $extractedVersion = <VERSION>); + close VERSION; + return $extractedVersion; + } + return NOTAVERSION; +} + +sub downloadExpectedVersionNumber +{ + chomp(my $expectedVersion = `curl -s $versionFileURL`); + return WEXITSTATUS($?) ? NOTAVERSION : $expectedVersion; +} + +sub zipFileVersion +{ + return NOTAVERSION unless -f $pathToZip; + chomp(my $zipFileVersion = `unzip -p "$pathToZip" $file/win/$versionFile`); + return $zipFileVersion; +} + +sub dieAndInstructToDownload +{ + my $message = shift; + + die <<EOF; + +=============================================================================== +$message +Please download $zipFile from: + + http://developer.apple.com/opensource/internet/webkit_sptlib_agree.html + +and place it in: + + $sourceDir + +Then run build-webkit again. +=============================================================================== + +EOF + +} |