Mercurial > jdk8-mips64-public / changeset

     1.1 --- a/.hgtags	Tue Mar 06 20:25:18 2012 +0000
     1.2 +++ b/.hgtags	Wed Mar 07 22:36:38 2012 -0800
     1.3 @@ -149,3 +149,4 @@
     1.4  221a378e06a326f45e5d89e2123cd6323e0181d1 jdk8-b25
     1.5  2accafff224ae39caf5f532c305251ba624bf2c0 jdk8-b26
     1.6  1533dfab9903e4edcfead3b0192643f38c418b9b jdk8-b27
     1.7 +6e2541d60f4e342b5b67140271d7611643929dc3 jdk8-b28

     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/make/scripts/normalizer.pl	Wed Mar 07 22:36:38 2012 -0800
     2.3 @@ -0,0 +1,208 @@
     2.4 +#!/usr/bin/perl
     2.5 +
     2.6 +#
     2.7 +# Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
     2.8 +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     2.9 +#
    2.10 +# This code is free software; you can redistribute it and/or modify it
    2.11 +# under the terms of the GNU General Public License version 2 only, as
    2.12 +# published by the Free Software Foundation.
    2.13 +#
    2.14 +# This code is distributed in the hope that it will be useful, but WITHOUT
    2.15 +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    2.16 +# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    2.17 +# version 2 for more details (a copy is included in the LICENSE file that
    2.18 +# accompanied this code).
    2.19 +#
    2.20 +# You should have received a copy of the GNU General Public License version
    2.21 +# 2 along with this work; if not, write to the Free Software Foundation,
    2.22 +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    2.23 +#
    2.24 +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    2.25 +# or visit www.oracle.com if you need additional information or have any
    2.26 +# questions.
    2.27 +#
    2.28 +
    2.29 +#
    2.30 +# Parses java files:
    2.31 +#   1. Removes from the end of lines spaces and TABs
    2.32 +#   2. Replaces TABs by spaces
    2.33 +#   3. Replaces all NewLine separators by Unix NewLine separators
    2.34 +#   4. Makes one and only one empty line at the end of each file
    2.35 +
    2.36 +if ($#ARGV < 0) {
    2.37 +    &usage;
    2.38 +    
    2.39 +    die;
    2.40 +}
    2.41 +
    2.42 +use Cwd 'abs_path';
    2.43 +
    2.44 +my @extensions = ("java");
    2.45 +
    2.46 +# Read options
    2.47 +my $dirpos = 0;
    2.48 +
    2.49 +while ($dirpos < $#ARGV) {
    2.50 +    if ($ARGV[$dirpos] eq "-e") {
    2.51 +        @extensions = split(/,/, $ARGV[$dirpos + 1]);
    2.52 +    } else {
    2.53 +        last;
    2.54 +    }
    2.55 +
    2.56 +    $dirpos += 2;
    2.57 +}
    2.58 +
    2.59 +if ($dirpos > $#ARGV) {
    2.60 +    &usage;
    2.61 +
    2.62 +    die;
    2.63 +}
    2.64 +
    2.65 +use Cwd;
    2.66 +my $currdir = getcwd;
    2.67 +
    2.68 +my $allfiles = 0;
    2.69 +
    2.70 +my $filecount = 0;
    2.71 +
    2.72 +my @tabvalues;
    2.73 +
    2.74 +# Init tabvalues
    2.75 +push (@tabvalues, " ");
    2.76 +
    2.77 +for (my $i = 1; $i < 8; $i++) {
    2.78 +    push(@tabvalues, $tabvalues[$i - 1] . " ");
    2.79 +}
    2.80 +
    2.81 +open(FILELIST, ">$currdir/filelist") or die "Failed while open $currdir/filelist: $!\n";
    2.82 +
    2.83 +while ($dirpos <= $#ARGV) {
    2.84 +    use File::Find;
    2.85 +
    2.86 +    find(\&parse_file, abs_path($ARGV[$dirpos]));
    2.87 +
    2.88 +    $dirpos += 1;
    2.89 +}
    2.90 +
    2.91 +close(FILELIST);
    2.92 +
    2.93 +use Cwd 'chdir';
    2.94 +chdir $currdir;
    2.95 +
    2.96 +print "Checked $allfiles file(s)\n";
    2.97 +print "Modified $filecount file(s)\n";
    2.98 +print "See results in the file $currdir/filelist\n";
    2.99 +
   2.100 +sub parse_file {
   2.101 +    my $filename = $File::Find::name;
   2.102 +
   2.103 +    # Skip directories
   2.104 +    return if -d;
   2.105 +    
   2.106 +    # Skip SCCS files
   2.107 +    return if ($filename =~ /\/SCCS\//);
   2.108 +
   2.109 +    # Skip files with invalid extensions
   2.110 +    my $accepted = 0;
   2.111 +    foreach my $ext (@extensions) {
   2.112 +        if ($_ =~ /\.$ext$/i) {
   2.113 +            $accepted = 1;
   2.114 +
   2.115 +            last;
   2.116 +        }
   2.117 +    }
   2.118 +    return if ($accepted == 0);
   2.119 +
   2.120 +    use File::Basename;
   2.121 +    my $dirname = dirname($filename);
   2.122 +
   2.123 +    use Cwd 'chdir';
   2.124 +    chdir $dirname;
   2.125 +
   2.126 +    open(FILE, $filename) or die "Failed while open $filename: $!\n";
   2.127 +    
   2.128 +    # Read file
   2.129 +    my @content;
   2.130 +    my $line;
   2.131 +    my $emptylinescount = 0;
   2.132 +    my $modified = 0;
   2.133 +    
   2.134 +    while ($line = <FILE>) {
   2.135 +        my $originalline = $line;
   2.136 +
   2.137 +        # Process line
   2.138 +        
   2.139 +        # Remove from the end of the line spaces and return character
   2.140 +        while ($line =~ /\s$/) {
   2.141 +            chop($line);
   2.142 +        }
   2.143 +
   2.144 +        # Replace TABs
   2.145 +        for (my $i = 0; $i < length($line); $i++) {
   2.146 +            if (substr($line, $i, 1) =~ /\t/) {
   2.147 +                $line = substr($line, 0, $i) . $tabvalues[7 - ($i % 8)] . substr($line, $i + 1);
   2.148 +            }
   2.149 +        }
   2.150 +        
   2.151 +        if (length($line) == 0) {
   2.152 +            $emptylinescount++;
   2.153 +        } else {
   2.154 +            while ($emptylinescount > 0) {
   2.155 +                push(@content, "");
   2.156 +                
   2.157 +                $emptylinescount--;
   2.158 +            }
   2.159 +            
   2.160 +            push(@content, $line);
   2.161 +        }
   2.162 +
   2.163 +        if ($originalline ne ($line . "\n")) {
   2.164 +            $modified = 1;
   2.165 +        }
   2.166 +
   2.167 +    }
   2.168 +    
   2.169 +    $allfiles++;
   2.170 +    
   2.171 +    if ($emptylinescount > 0) {
   2.172 +        $modified = 1;
   2.173 +    }
   2.174 +
   2.175 +    close(FILE);
   2.176 +    
   2.177 +    if ($modified != 0) {
   2.178 +        # Write file
   2.179 +        open(FILE, ">$filename") or die "Failed while open $filename: $!\n";
   2.180 +    
   2.181 +        for (my $i = 0; $i <= $#content; $i++) {
   2.182 +            print FILE "$content[$i]\n";
   2.183 +        }
   2.184 +    
   2.185 +        close(FILE);
   2.186 +
   2.187 +        # Print name from current dir
   2.188 +        if (index($filename, $currdir) == 0) {
   2.189 +           print FILELIST substr($filename, length($currdir) + 1);
   2.190 +        } else {
   2.191 +           print FILELIST $filename;
   2.192 +        }
   2.193 +        print FILELIST "\n";
   2.194 +
   2.195 +        $filecount++;
   2.196 +
   2.197 +        print "$filename: modified\n";
   2.198 +    }
   2.199 +}
   2.200 +
   2.201 +sub usage {
   2.202 +    print "Usage:\n";
   2.203 +    print "  normalizer.pl [-options] <dir> [dir2 dir3 ...]\n";
   2.204 +    print "  Available options:\n";
   2.205 +    print "    -e    comma separated files extensions. By default accepts only java files\n";
   2.206 +    print "\n";
   2.207 +    print "Examples:\n";
   2.208 +    print "  normalizer.pl -e c,cpp,h,hpp .\n";
   2.209 +}
   2.210 +
   2.211 +