From a9da234f0d2d2904caa7fbc0ee82d4c7e2825929 Mon Sep 17 00:00:00 2001
From: "gavin%gavinsharp.com"
 <gavin%gavinsharp.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 18 Apr 2007 19:58:33 +0000
Subject: [PATCH] Bug 346994: part 1, remove leading dots from filenames before
 saving, r=mano, a=dveditz

git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_0_BRANCH@224698 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/toolkit/content/contentAreaUtils.js                | 3 +++
 mozilla/toolkit/mozapps/downloads/src/nsHelperAppDlg.js.in | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/mozilla/toolkit/content/contentAreaUtils.js b/mozilla/toolkit/content/contentAreaUtils.js
index 20f4b6c2210..936f63d1955 100644
--- a/mozilla/toolkit/content/contentAreaUtils.js
+++ b/mozilla/toolkit/content/contentAreaUtils.js
@@ -897,6 +897,9 @@ function getNormalizedLeafName(aFile, aDefaultExtension)
   // Remove trailing dots and spaces on windows
   aFile = aFile.replace(/[\s.]+$/, "");
 #endif
+
+  // Remove leading dots
+  aFile = aFile.replace(/^\.+/, "");
       
   // Fix up the file name we're saving to to include the default extension
   var i = aFile.lastIndexOf(".");
diff --git a/mozilla/toolkit/mozapps/downloads/src/nsHelperAppDlg.js.in b/mozilla/toolkit/mozapps/downloads/src/nsHelperAppDlg.js.in
index 7a8b8b8f59d..8d347fd894e 100644
--- a/mozilla/toolkit/mozapps/downloads/src/nsHelperAppDlg.js.in
+++ b/mozilla/toolkit/mozapps/downloads/src/nsHelperAppDlg.js.in
@@ -248,6 +248,10 @@ nsUnknownContentTypeDialog.prototype = {
       if (!aLocalFile || !aLocalFile.exists())
         return null;
 
+      // Remove any leading periods, since we don't want to save hidden files
+      // automatically.
+      aLeafName = aLeafName.replace(/^\.+/, "");
+
       if (aLeafName == "")
         aLeafName = "unnamed" + (aFileExt ? "." + aFileExt : "");
       aLocalFile.append(aLeafName);