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 "nsIAtom.h"
  14 #include "nsTArray.h"
  15 #include "mozilla/Attributes.h"
  16
  17 #define NS_XPCOM_INIT_CURRENT_PROCESS_DIR       "MozBinD"   // Can be used to set NS_XPCOM_CURRENT_PROCESS_DIR
  18                                                             // CANNOT be used to GET a location
  19 #define NS_DIRECTORY_SERVICE_CID  {0xf00152d0,0xb40b,0x11d3,{0x8c, 0x9c, 0x00, 0x00, 0x64, 0x65, 0x73, 0x74}}
  20
  21 class nsDirectoryService MOZ_FINAL
  22   : public nsIDirectoryService
  23   , public nsIProperties
  24   , public nsIDirectoryServiceProvider2
  25 {
  26 public:
  27   NS_DECL_THREADSAFE_ISUPPORTS
  28
  29   NS_DECL_NSIPROPERTIES
  30
  31   NS_DECL_NSIDIRECTORYSERVICE
  32
  33   NS_DECL_NSIDIRECTORYSERVICEPROVIDER
  34
  35   NS_DECL_NSIDIRECTORYSERVICEPROVIDER2
  36
  37   nsDirectoryService();
  38
  39   static void RealInit();
  40   void RegisterCategoryProviders();
  41
  42   static nsresult
  43   Create(nsISupports* aOuter, REFNSIID aIID, void** aResult);
  44
  45   static nsDirectoryService* gService;
  46
  47 private:
  48   ~nsDirectoryService();
  49
  50   nsresult GetCurrentProcessDirectory(nsIFile** aFile);
  51
  52   nsInterfaceHashtable<nsCStringHashKey, nsIFile> mHashtable;
  53   nsTArray<nsCOMPtr<nsIDirectoryServiceProvider>> mProviders;
  54
  55 public:
  56
  57 #define DIR_ATOM(name_, value_) static nsIAtom* name_;
  58 #include "nsDirectoryServiceAtomList.h"
  59 #undef DIR_ATOM
  60
  61 };
  62
  63
  64 #endif
  65