src/auth/negotiate/Scheme.cc

   1 /*
   2  * Copyright (C) 1996-2015 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #include "squid.h"
  10 #include "auth/negotiate/Config.h"
  11 #include "auth/negotiate/Scheme.h"
  12 #include "Debug.h"
  13 #include "helper.h"
  14
  15 Auth::Scheme::Pointer Auth::Negotiate::Scheme::_instance = NULL;
  16
  17 Auth::Scheme::Pointer
  18 Auth::Negotiate::Scheme::GetInstance()
  19 {
  20     if (_instance == NULL) {
  21         _instance = new Auth::Negotiate::Scheme();
  22         AddScheme(_instance);
  23     }
  24     return _instance;
  25 }
  26
  27 char const *
  28 Auth::Negotiate::Scheme::type() const
  29 {
  30     return "negotiate";
  31 }
  32
  33 void
  34 Auth::Negotiate::Scheme::shutdownCleanup()
  35 {
  36     if (_instance == NULL)
  37         return;
  38
  39     _instance = NULL;
  40     debugs(29, DBG_CRITICAL, "Shutdown: Negotiate authentication.");
  41 }
  42
  43 Auth::Config *
  44 Auth::Negotiate::Scheme::createConfig()
  45 {
  46     Auth::Negotiate::Config *negotiateCfg = new Auth::Negotiate::Config;
  47     return dynamic_cast<Auth::Config*>(negotiateCfg);
  48 }
  49