1#!/usr/bin/perl 2 3# Copyright (C) 2007 Apple 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 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# This script updates WebKitTools/iExploder/htdocs/cssproperties.in based on 30# WebCore/css/CSSPropertyNames.in. 31 32use warnings; 33use strict; 34 35use FindBin; 36use lib $FindBin::Bin; 37use webkitdirs; 38 39use File::Spec; 40 41sub generateSectionFromCSSPropertyNamesFile(); 42sub readiExploderFile(); 43sub svnRevision($); 44sub writeiExploderFile(); 45 46my $iExploderFile = File::Spec->catfile(sourceDir(), split("/", "WebKitTools/iExploder/htdocs/cssproperties.in")); 47my $cssPropertyNamesFile = File::Spec->catfile(sourceDir(), split("/", "WebCore/css/CSSPropertyNames.in")); 48 49my @sections = readiExploderFile(); 50$sections[0] = generateSectionFromCSSPropertyNamesFile(); 51writeiExploderFile(); 52 53print `svn stat $iExploderFile`; 54print "Successfully updated!\n"; 55 56exit 0; 57 58sub generateSectionFromCSSPropertyNamesFile() 59{ 60 my $revision = svnRevision($cssPropertyNamesFile); 61 my $path = File::Spec->abs2rel($cssPropertyNamesFile, sourceDir()); 62 my $result = "# From WebKit svn r" . $revision . " (" . $path . ")\n"; 63 64 my @properties = (); 65 66 open(IN, $cssPropertyNamesFile) || die "$!"; 67 while (my $l = <IN>) { 68 chomp $l; 69 next if $l =~ m/^\s*#/ || $l =~ m/^\s*$/; 70 push(@properties, $l); 71 } 72 close(IN); 73 74 $result .= join("\n", sort { $a cmp $b } @properties) . "\n\n"; 75 76 return $result; 77} 78 79sub readiExploderFile() 80{ 81 my @sections = (); 82 local $/ = "\n\n"; 83 84 open(IN, $iExploderFile) || die "$!"; 85 @sections = <IN>; 86 close(IN); 87 88 return @sections; 89} 90 91sub svnRevision($) 92{ 93 my ($file) = @_; 94 my $revision = ""; 95 96 open INFO, "svn info '$file' |" or die; 97 while (<INFO>) { 98 if (/^Revision: (.+)/) { 99 $revision = $1; 100 } 101 } 102 close INFO; 103 104 return $revision ? $revision : "UNKNOWN"; 105} 106 107sub writeiExploderFile() 108{ 109 open(OUT, "> $iExploderFile") || die "$!"; 110 print OUT join("", @sections); 111 close(OUT); 112} 113