xattr patch for 0.9.7.1

--- downbar.js.orig 2010-09-17 19:48:24.000000000 +0200
+++ downbar.js  2010-09-17 19:58:41.000000000 +0200
@@ -259,6 +259,22 @@
            win._dlbar_startUpdateMini();
        }
     },
+
+    _dlbar_SetMetadata: function(aDownload) {
+        var cmd = '/usr/bin/xattr'
+        var execFile = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile);
+        var process = Components.classes["@mozilla.org/process/util;1"].createInstance(Components.interfaces.nsIProcess);
+
+        // Arguments must be separated into an array
+        var args = ['-w', 'com.apple.metadata:kMDItemWhereFroms', "'"+aDownload.source.spec+"'", aDownload.targetFile.path ];
+
+        execFile.initWithPath(cmd);
+        if (execFile.exists()) {
+            process.init(execFile);
+            process.run(false, args, args.length);
+        }
+    },
+

     _dlbar_finishDownload : function(dl) {

@@ -266,9 +282,9 @@
        //var fixedelmpath = elmpath.replace(/\\/g, "\\\\");  // The \ and ' get messed up in the command if they are not fixed
        //fixedelmpath = fixedelmpath.replace(/\'/g, "\\\'");
        var _dlbar_fileext = elmpath.split(".").pop().toLowerCase();

+       this._dlbar_SetMetadata(dl);
+
        this._dlbar_dlCompleteSound(_dlbar_fileext);

        this._dlbar_AntiVirusScan(elmpath, _dlbar_fileext);