gecko-dev/xpcom/io/nsDirectoryService.h

/* -*- 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 nsDirectoryService_h___
#define nsDirectoryService_h___

#include "nsIDirectoryService.h"
#include "nsInterfaceHashtable.h"
#include "nsIFile.h"
#include "nsDirectoryServiceDefs.h"
#include "nsTArray.h"
#include "mozilla/Attributes.h"
#include "mozilla/StaticPtr.h"

#define NS_DIRECTORY_SERVICE_CID                     \
  {                                                  \
    0xf00152d0, 0xb40b, 0x11d3, {                    \
      0x8c, 0x9c, 0x00, 0x00, 0x64, 0x65, 0x73, 0x74 \
    }                                                \
  }

class nsDirectoryService final : public nsIDirectoryService,
                                 public nsIProperties,
                                 public nsIDirectoryServiceProvider2 {
 public:
  NS_DECL_THREADSAFE_ISUPPORTS

  NS_DECL_NSIPROPERTIES

  NS_DECL_NSIDIRECTORYSERVICE

  NS_DECL_NSIDIRECTORYSERVICEPROVIDER

  NS_DECL_NSIDIRECTORYSERVICEPROVIDER2

  nsDirectoryService();

  static void RealInit();
  void RegisterCategoryProviders();

  static nsresult Create(REFNSIID aIID, void** aResult);

  static mozilla::StaticRefPtr<nsDirectoryService> gService;

  void SetCurrentProcessDirectory(nsIFile* aFile) { mXCurProcD = aFile; }
  nsresult GetCurrentProcessDirectory(nsIFile**);

 private:
  ~nsDirectoryService();
  nsCOMPtr<nsIFile> mXCurProcD;

  nsInterfaceHashtable<nsCStringHashKey, nsIFile> mHashtable;
  nsTArray<nsCOMPtr<nsIDirectoryServiceProvider>> mProviders;
};

#endif