[or-cvs] [https-everywhere/master 1/2] Apply dm0's patch to support global installation

[pde@xxxxxxxxxxxxxx]

Author: Peter Eckersley <pde@xxxxxxx>
Date: Thu, 4 Nov 2010 17:04:31 -0700
Subject: Apply dm0's patch to support global installation
Commit: 4f6bb4123fbaefa9e30f09a146125e0099215c44

This is reportedly required when packaging HTTPS Everywhere:

https://trac.torproject.org/projects/tor/ticket/2096

It tentatively seems to be okay in the single-user case too.
---
 src/chrome/content/code/HTTPSRules.js |   17 ++++-------------
 1 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/src/chrome/content/code/HTTPSRules.js b/src/chrome/content/code/HTTPSRules.js
index 7f3bcd7..e49c1f0 100644
--- a/src/chrome/content/code/HTTPSRules.js
+++ b/src/chrome/content/code/HTTPSRules.js
@@ -132,21 +132,12 @@ const RuleWriter = {
   },
 
   getRuleDir: function() {
-    var loc = "ProfD";  // profile directory
-    var file =
-      CC["@mozilla.org/file/directory_service;1"]
-      .getService(CI.nsIProperties)
-      .get(loc, CI.nsILocalFile)
-      .clone();
-    file.append("extensions");
-    file.append("https-everywhere@xxxxxxx");
-    file.append("chrome");
+    var file = CC["@mozilla.org/extensions/manager;1"].
+               getService(Components.interfaces.nsIExtensionManager).
+               getInstallLocation("https-everywhere@xxxxxxx").
+               getItemFile("https-everywhere@xxxxxxx", "chrome").clone();
     file.append("content");
     file.append("rules");
-    // Check for existence, if not, create.
-    if (!file.exists()) {
-      file.create(CI.nsIFile.DIRECTORY_TYPE, 0700);
-    }
     if (!file.isDirectory()) {
       // XXX: Arg, death!
     }
-- 
1.7.1