/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is content blocker code.
 *
 * The Initial Developer of the Original Code is
 * Michiel van Leeuwen <mvl@exedo.nl>.
 * Portions created by the Initial Developer are Copyright (C) 2004
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "nsIModule.h"
#include "nsIGenericFactory.h"
#include "nsIServiceManager.h"
#include "nsContentBlocker.h"
#include "nsXPIDLString.h"
#include "nsICategoryManager.h"

// Define the constructor function for the objects
NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsContentBlocker, Init)

static NS_METHOD
RegisterContentPolicy(nsIComponentManager *aCompMgr, nsIFile *aPath,
                      const char *registryLocation, const char *componentType,
                      const nsModuleComponentInfo *info)
{
  nsresult rv;
  nsCOMPtr<nsICategoryManager> catman =
      do_GetService(NS_CATEGORYMANAGER_CONTRACTID, &rv);
  if (NS_FAILED(rv)) return rv;
  nsXPIDLCString previous;
  return catman->AddCategoryEntry("content-policy",
                                  NS_CONTENTBLOCKER_CONTRACTID,
                                  NS_CONTENTBLOCKER_CONTRACTID,
                                  PR_TRUE, PR_TRUE, getter_Copies(previous));
}

static NS_METHOD
UnregisterContentPolicy(nsIComponentManager *aCompMgr, nsIFile *aPath,
                        const char *registryLocation,
                        const nsModuleComponentInfo *info)
{
  nsresult rv;
  nsCOMPtr<nsICategoryManager> catman =
      do_GetService(NS_CATEGORYMANAGER_CONTRACTID, &rv);
  if (NS_FAILED(rv)) return rv;

  return catman->DeleteCategoryEntry("content-policy",
                                     NS_CONTENTBLOCKER_CONTRACTID,
                                     PR_TRUE);
}

// The list of components we register
static const nsModuleComponentInfo components[] = {
  { "ContentBlocker",
    NS_CONTENTBLOCKER_CID,
    NS_CONTENTBLOCKER_CONTRACTID,
    nsContentBlockerConstructor,
    RegisterContentPolicy, UnregisterContentPolicy
  }
};

NS_IMPL_NSGETMODULE(nsPermissionsModule, components)