gecko-dev/dom/system/OSFileConstants.h
2015-05-03 15:32:37 -04:00

61 lines
1.4 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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__