Security/sec/SOSCircle/SecureObjectSync/SOSPeerInfoCollections.h

   1 /*
   2  * Copyright (c) 2013-2014 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24
  25 #ifndef __SOSPEERINFOCOLLECTIONS__
  26 #define __SOSPEERINFOCOLLECTIONS__
  27
  28 #include <SecureObjectSync/SOSPeerInfo.h>
  29 #include <xpc/xpc.h>
  30
  31 //
  32 // CFSet of PeerInfos by ID.
  33 //
  34 bool SOSPeerInfoSetContainsIdenticalPeers(CFSetRef set1, CFSetRef set2);
  35 const CFSetCallBacks kSOSPeerSetCallbacks;
  36 CFMutableSetRef CFSetCreateMutableForSOSPeerInfosByID(CFAllocatorRef allocator);
  37
  38 //
  39 // CFArray of Peer Info handling
  40 //
  41
  42 void CFArrayOfSOSPeerInfosSortByID(CFMutableArrayRef peerInfoArray);
  43
  44 //
  45 // Peer Info Array Persistence
  46 //
  47
  48 CFMutableArrayRef SOSPeerInfoArrayCreateFromDER(CFAllocatorRef allocator, CFErrorRef* error,
  49                                                 const uint8_t** der_p, const uint8_t *der_end);
  50 size_t SOSPeerInfoArrayGetDEREncodedSize(CFArrayRef pia, CFErrorRef *error);
  51 uint8_t* SOSPeerInfoArrayEncodeToDER(CFArrayRef pia, CFErrorRef* error, const uint8_t* der, uint8_t* der_end);
  52
  53
  54
  55 CFMutableSetRef SOSPeerInfoSetCreateFromArrayDER(CFAllocatorRef allocator, const CFSetCallBacks *callbacks, CFErrorRef* error,
  56                                                  const uint8_t** der_p, const uint8_t *der_end);
  57 size_t SOSPeerInfoSetGetDEREncodedArraySize(CFSetRef pia, CFErrorRef *error);
  58 uint8_t* SOSPeerInfoSetEncodeToArrayDER(CFSetRef pia, CFErrorRef* error, const uint8_t* der, uint8_t* der_end);
  59
  60
  61 CFArrayRef CreateArrayOfPeerInfoWithXPCObject(xpc_object_t peerArray, CFErrorRef* error);
  62 xpc_object_t CreateXPCObjectWithArrayOfPeerInfo(CFArrayRef array, CFErrorRef *error);
  63
  64 #endif