1 #!/usr/bin/perl -w

     2 

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

     4 #

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

     6 # modification, are permitted provided that the following conditions

     7 # are met:

     8 #

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

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

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

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

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

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

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

    16 #     from this software without specific prior written permission. 

    17 #

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

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

    20 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

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

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

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

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

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

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

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

    28 

    29 # Updates a development environment to the new WebKitSupportLibrary

    30 

    31 use strict;

    32 use warnings;

    33 

    34 use File::Find;

    35 use File::Temp;

    36 use File::Spec;

    37 use FindBin;

    38 use lib $FindBin::Bin;

    39 use webkitdirs;

    40 

    41 my $sourceDir = sourceDir();

    42 my $file = "WebKitSupportLibrary";

    43 my $zipFile = "$file.zip"; 

    44 my $zipDirectory = toUnixPath($ENV{'WEBKITSUPPORTLIBRARIESZIPDIR'}) || $sourceDir;

    45 my $pathToZip = File::Spec->catfile($zipDirectory, $zipFile);

    46 my $webkitLibrariesDir = toUnixPath($ENV{'WEBKITLIBRARIESDIR'}) || "$sourceDir/WebKitLibraries/win";

    47 my $tmpDir = File::Spec->rel2abs(File::Temp::tempdir("webkitlibsXXXXXXX", TMPDIR => 1, CLEANUP => 1));

    48 

    49 # Make sure the file zipfile exists before doing anything.

    50 die "$zipFile could not be found in your root source directory.  Please\n" .

    51     "download it from http://developer.apple.com/opensource/internet/webkit_sptlib_agree.html and place it in \n" .

    52     "$sourceDir\n and then run update-webkit again.\n" unless (-f "$pathToZip");

    53 

    54 print "Checking mod-date of $zipFile...\n";

    55 open MOD, ">$tmpDir/$file.modified" or die "Couldn't open $tmpDir/$file.modified for writing";

    56 print MOD (stat $pathToZip)[9] . "\n";

    57 close MOD;

    58 

    59 if (open NEW, "$tmpDir/$file.modified") {

    60     my $new = <NEW>;

    61     close NEW;

    62 

    63     if (open OLD, "$webkitLibrariesDir/$file.modified") {

    64         my $old = <OLD>;

    65         close OLD;

    66         if ($old eq $new) {

    67             print "Current $file is up to date\n";

    68             exit 0;

    69         }

    70     }

    71 }

    72 

    73 my $result = system "unzip", "-q", "-d", $tmpDir, $pathToZip;

    74 die "Couldn't unzip $zipFile." if $result;

    75 

    76 print "\nInstalling $file...\n";

    77 

    78 sub wanted

    79 {

    80     my $relativeName = File::Spec->abs2rel($File::Find::name, "$tmpDir/$file/win");

    81     my $destination = "$webkitLibrariesDir/$relativeName";

    82 

    83     if (-d $_) {

    84         mkdir $destination;

    85         return;

    86     }

    87 

    88     system "cp", $_, $destination;

    89 }

    90 

    91 File::Find::find(\&wanted, "$tmpDir/$file");

    92 

    93 $result = system "mv", "$tmpDir/$file.modified", $webkitLibrariesDir;

    94 print STDERR "Couldn't move $file.modified to $webkitLibrariesDir" . ".\n" if $result;

    95 

    96 print "The $file has been sucessfully installed in\n $webkitLibrariesDir\n";

    97 exit;

    98 

    99 sub toUnixPath

   100 {

   101     my $path = shift;

   102     return unless $path;

   103     chomp($path = `cygpath -u '$path'`);

   104     return $path;

   105 }