xpcom/io/nsDirectoryService.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef nsDirectoryService_h___
   8 #define nsDirectoryService_h___
   9
  10 #include "nsIDirectoryService.h"
  11 #include "nsInterfaceHashtable.h"
  12 #include "nsIFile.h"
  13 #include "nsDirectoryServiceDefs.h"
  14 #include "nsTArray.h"
  15 #include "mozilla/Attributes.h"
  16 #include "mozilla/StaticPtr.h"
  17
  18 #define NS_DIRECTORY_SERVICE_CID                     \
  19   {                                                  \
  20     0xf00152d0, 0xb40b, 0x11d3, {                    \
  21       0x8c, 0x9c, 0x00, 0x00, 0x64, 0x65, 0x73, 0x74 \
  22     }                                                \
  23   }
  24
  25 class nsDirectoryService final : public nsIDirectoryService,
  26                                  public nsIProperties,
  27                                  public nsIDirectoryServiceProvider2 {
  28  public:
  29   NS_DECL_THREADSAFE_ISUPPORTS
  30
  31   NS_DECL_NSIPROPERTIES
  32
  33   NS_DECL_NSIDIRECTORYSERVICE
  34
  35   NS_DECL_NSIDIRECTORYSERVICEPROVIDER
  36
  37   NS_DECL_NSIDIRECTORYSERVICEPROVIDER2
  38
  39   nsDirectoryService();
  40
  41   static void RealInit();
  42   void RegisterCategoryProviders();
  43
  44   static nsresult Create(REFNSIID aIID, void** aResult);
  45
  46   static mozilla::StaticRefPtr<nsDirectoryService> gService;
  47
  48   void SetCurrentProcessDirectory(nsIFile* aFile) { mXCurProcD = aFile; }
  49   nsresult GetCurrentProcessDirectory(nsIFile**);
  50
  51  private:
  52   ~nsDirectoryService();
  53   nsCOMPtr<nsIFile> mXCurProcD;
  54
  55   nsInterfaceHashtable<nsCStringHashKey, nsIFile> mHashtable;
  56   nsTArray<nsCOMPtr<nsIDirectoryServiceProvider>> mProviders;
  57 };
  58
  59 #endif