DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (a81015259a98)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160
#!/perl

use File::Path;
use Getopt::Std;
use IO::File;
use mozLock;

getopts("lxo:");

my $installedChromeFile = $ARGV[0];
my $disableJarPackaging = $ARGV[1];
my $chromeType = $ARGV[2];
my $pkgName = $ARGV[3];
my $jarFileName = $ARGV[4];

my $win32 = ($^O =~ /((MS)?win32)|msys|cygwin|os2/i) ? 1 : 0;
my $macos = ($^O =~ /MacOS|darwin/i) ? 1 : 0;
my $unix  = !($win32 || $macos) ? 1 : 0;

sub foreignPlatformFile
{
   my ($jarfile) = @_;
   
   if (!$win32 && index($jarfile, "-win") != -1) {
     return 1;
   }
   
   if (!$unix && index($jarfile, "-unix") != -1) {
     return 1; 
   }

   if (!$macos && index($jarfile, "-mac") != -1) {
     return 1;
   }

   return 0;
}

sub foreignPlatformPath
{
   my ($jarpath) = @_;
   
   if (!$win32 && index($jarpath, "-platform/win") != -1) {
     return 1;
   }
   
   if (!$unix && index($jarpath, "-platform/unix") != -1) {
     return 1; 
   }

   if (!$macos && index($jarpath, "-platform/mac") != -1) {
     return 1;
   }

   return 0;
}

#print "add-chrome $installedChromeFile $disableJarPackaging $chromeType $pkgName $jarFileName\n";

my $nofilelocks = 0;
if (defined($::opt_l)) {
    $nofilelocks = 1;
}

if (defined($::opt_x)) {
    $win32 = 0;
    $macos = 0;
    $unix = 1;
}

my $force_os;
if (defined($::opt_o)) {
    $force_os = $::opt_o;
}

if (defined($force_os)) {
    $win32 = 0;
    $macos = 0;
    $unix = 0;
    if ($force_os eq "WINNT") {
	$win32 = 1;
    } elsif ($force_os eq "OS2") {
	$win32 = 1;
    } elsif ($force_os eq "Darwin") {
	$macos = 1;
    } else {
	$unix = 1;
    }
}

if ($jarFileName =~ /(.*)\.jar/) {
    $jarFileName = $1;
}

if (!foreignPlatformFile($jarFileName) && !foreignPlatformPath($pkgName)) {

my $line;
if ($disableJarPackaging) {
    $line = "$chromeType,install,url,resource:/chrome/$jarFileName/$chromeType/$pkgName/";
}
else {
    $line = "$chromeType,install,url,jar:resource:/chrome/$jarFileName.jar!/$chromeType/$pkgName/";
}

my $lockfile = "$installedChromeFile.lck";
my $err;

mozLock($lockfile) if (!$nofilelocks);
$err = 0;
if (open(FILE, "<$installedChromeFile")) {
    while (<FILE>) {
        chomp;
        if ($_ eq $line) {
            # line already appears in installed-chrome.txt file
            # just update the mod date
            close(FILE) or $err = 1; 
	    if ($err) {
		mozUnlock($lockfile) if (!$nofilelocks);
		die "error: can't close $installedChromeFile: $!";
	    }
            my $now = time;
            utime($now, $now, $installedChromeFile) or $err = 1;
	    mozUnlock($lockfile) if (!$nofilelocks);
	    if ($err) {
		die "couldn't touch $installedChromeFile";
	    }
            print "+++ updating chrome $installedChromeFile\n+++\t$line\n";
            exit;
        }
    }
    close(FILE) or $err = 1;
    if ($err) {
	mozUnlock($lockfile) if (!$nofilelocks);
	die "error: can't close $installedChromeFile: $!";
    }
}
mozUnlock($lockfile) if (!$nofilelocks);

my $dir = $installedChromeFile;
if ("$dir" =~ /([\w\d.\-\\\/]+)[\\\/]([\w\d.\-]+)/) {
    $dir = $1;
}
mkpath($dir, 0, 0755);

mozLock($lockfile) if (!$nofilelocks);
$err = 0;
open(FILE, ">>$installedChromeFile") or $err = 1;
if ($err) {
    mozUnlock($lockfile) if (!$nofilelocks);
    die "can't open $installedChromeFile: $!";
}
print FILE "$line\n";
close(FILE) or $err = 1;
mozUnlock($lockfile) if (!$nofilelocks);
if ($err) {
    die "error: can't close $installedChromeFile: $!";
}
print "+++ adding chrome $installedChromeFile\n+++\t$line\n";
}