Keychain/SecPolicySearch.cpp

   1 /*
   2  * Copyright (c) 2002 Apple Computer, 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 #include <Security/SecPolicySearch.h>
  19 #include <Security/PolicyCursor.h>
  20 #include <Security/Policies.h>
  21 #include "SecBridge.h"
  22
  23
  24 //
  25 // CF Boilerplate
  26 CFTypeID
  27 SecPolicySearchGetTypeID(void)
  28 {
  29         BEGIN_SECAPI
  30
  31         return gTypes().PolicyCursor.typeID;
  32
  33         END_SECAPI1(_kCFRuntimeNotATypeID)
  34 }
  35
  36
  37 OSStatus
  38 SecPolicySearchCreate(
  39             CSSM_CERT_TYPE certType,
  40                         const CSSM_OID* oid,
  41             const CSSM_DATA* value,
  42                         SecPolicySearchRef* searchRef)
  43 {
  44     BEGIN_SECAPI
  45         Required(searchRef);    // preflight
  46         SecPointer<PolicyCursor> cursor(new PolicyCursor(oid, value));
  47         *searchRef = cursor->handle();
  48         END_SECAPI
  49 }
  50
  51
  52 OSStatus
  53 SecPolicySearchCopyNext(
  54             SecPolicySearchRef searchRef,
  55             SecPolicyRef* policyRef)
  56 {
  57     BEGIN_SECAPI
  58
  59         RequiredParam(policyRef);
  60         SecPointer<Policy> policy;
  61         if (!PolicyCursor::required(searchRef)->next(policy))
  62                 return errSecPolicyNotFound;
  63         *policyRef = policy->handle();
  64         END_SECAPI
  65 }