modules/libpref/nsPrefsFactory.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "mozilla/ModuleUtils.h"
   7 #include "mozilla/Preferences.h"
   8 #include "nsPrefBranch.h"
   9 #include "prefapi.h"
  10
  11 using namespace mozilla;
  12
  13 NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(Preferences,
  14                                          Preferences::GetInstanceForService)
  15 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsPrefLocalizedString, Init)
  16 NS_GENERIC_FACTORY_CONSTRUCTOR(nsRelativeFilePref)
  17
  18 static NS_DEFINE_CID(kPrefServiceCID, NS_PREFSERVICE_CID);
  19 static NS_DEFINE_CID(kPrefLocalizedStringCID, NS_PREFLOCALIZEDSTRING_CID);
  20 static NS_DEFINE_CID(kRelativeFilePrefCID, NS_RELATIVEFILEPREF_CID);
  21
  22 static mozilla::Module::CIDEntry kPrefCIDs[] = {
  23   { &kPrefServiceCID, true, nullptr, PreferencesConstructor },
  24   { &kPrefLocalizedStringCID, false, nullptr, nsPrefLocalizedStringConstructor },
  25   { &kRelativeFilePrefCID, false, nullptr, nsRelativeFilePrefConstructor },
  26   { nullptr }
  27 };
  28
  29 static mozilla::Module::ContractIDEntry kPrefContracts[] = {
  30   { NS_PREFSERVICE_CONTRACTID, &kPrefServiceCID },
  31   { NS_PREFLOCALIZEDSTRING_CONTRACTID, &kPrefLocalizedStringCID },
  32   { NS_RELATIVEFILEPREF_CONTRACTID, &kRelativeFilePrefCID },
  33   // compatibility for extension that uses old service
  34   { "@mozilla.org/preferences;1", &kPrefServiceCID },
  35   { nullptr }
  36 };
  37
  38 static void
  39 UnloadPrefsModule()
  40 {
  41   Preferences::Shutdown();
  42 }
  43
  44 static const mozilla::Module kPrefModule = {
  45   mozilla::Module::kVersion,
  46   kPrefCIDs,
  47   kPrefContracts,
  48   nullptr,
  49   nullptr,
  50   nullptr,
  51   UnloadPrefsModule
  52 };
  53
  54 NSMODULE_DEFN(nsPrefModule) = &kPrefModule;