dom/system/OSFileConstants.h
author Doug Turner <doug.turner@gmail.com>
Tue, 28 Apr 2015 09:40:57 -0700
changeset 272885 0efce0a97efed09025032ae8e1af0a663e9a7feb
parent 265233 ac4464790ec4896a5188fa50cfc69ae0ffeddc08
child 273536 bd079aadd3feeee3f9b9f73c5e0bc4bd6a870722
permissions -rw-r--r--
Bug 1159310 - Remember the push count and last push time for push events. r=kit

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_osfileconstants_h__
#define mozilla_osfileconstants_h__

#include "nsIOSFileConstantsService.h"
#include "mozilla/Attributes.h"

namespace mozilla {

/**
 * Perform initialization of this module.
 *
 * This function _must_ be called:
 * - from the main thread;
 * - before any Chrome Worker is created.
 *
 * The function is idempotent.
 */
nsresult InitOSFileConstants();

/**
 * Perform cleanup of this module.
 *
 * This function _must_ be called:
 * - from the main thread;
 * - after all Chrome Workers are dead.
 *
 * The function is idempotent.
 */
void CleanupOSFileConstants();

/**
 * Define OS-specific constants.
 *
 * This function creates or uses JS object |OS.Constants| to store
 * all its constants.
 */
bool DefineOSFileConstants(JSContext *cx, JS::Handle<JSObject*> global);

/**
 * XPConnect initializer, for use in the main thread.
 */
class OSFileConstantsService final : public nsIOSFileConstantsService
{
 public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSIOSFILECONSTANTSSERVICE
  OSFileConstantsService();
private:
  ~OSFileConstantsService();
};

}

#endif // mozilla_osfileconstants_h__