Security/libsecurity_apple_csp/lib/cryptkitcsp.h

   1 /*
   2  * Copyright (c) 2000-2001,2011,2014 Apple Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 //
  20 // cryptkitcsp.h - AlgorithmFactory for CryptKit CSP
  21 //
  22
  23 #ifdef  CRYPTKIT_CSP_ENABLE
  24
  25 #ifndef _H_CRYPTKITCSPLIB
  26 #define _H_CRYPTKITCSPLIB
  27
  28 #include <security_cdsa_plugin/CSPsession.h>
  29 #include "AppleCSP.h"
  30
  31 /* Can't include AppleCSPSession.h due to circular dependency */
  32 class AppleCSPSession;
  33
  34 class CryptKitFactory : public AppleCSPAlgorithmFactory {
  35 public:
  36     CryptKitFactory(Allocator *normAlloc = NULL, Allocator *privAlloc = NULL);
  37         ~CryptKitFactory();
  38
  39     bool setup(
  40                 AppleCSPSession &session,
  41                 CSPFullPluginSession::CSPContext * &cspCtx,
  42                 const Context &context);
  43
  44     static void setNormAllocator(Allocator *alloc)
  45     { assert(!normAllocator); normAllocator = alloc; }
  46     static void setPrivAllocator(Allocator *alloc)
  47     { assert(!privAllocator); privAllocator = alloc; }
  48
  49     // memory allocators
  50     static Allocator *normAllocator;
  51     static Allocator *privAllocator;
  52
  53 };
  54
  55 /* convenience for clients.... */
  56 #include "CryptKitSpace.h"
  57
  58 #endif //_H_CRYPTKITCSPLIB
  59 #endif  /* CRYPTKIT_CSP_ENABLE */