/* * Copyright (c) 2007,2009-2010 Apple Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /*! @header SecInternal SecInternal defines common internal constants macros and SPI functions. */ #ifndef _SECURITY_SECINTERNAL_H_ #define _SECURITY_SECINTERNAL_H_ #include <assert.h> #include <CoreFoundation/CFNumber.h> #include <CoreFoundation/CFString.h> #include "utilities/SecCFRelease.h" __BEGIN_DECLS #define DICT_DECLARE(MAXVALUES) \ CFIndex numValues = 0, maxValues = (MAXVALUES); \ const void *keys[maxValues]; \ const void *values[maxValues]; #define DICT_ADDPAIR(KEY,VALUE) do { \ if (numValues < maxValues) { \ keys[numValues] = (KEY); \ values[numValues] = (VALUE); \ numValues++; \ } else \ assert(false); \ } while(0) #define DICT_CREATE(ALLOCATOR) CFDictionaryCreate((ALLOCATOR), keys, values, \ numValues, NULL, &kCFTypeDictionaryValueCallBacks) /* Non valid CFTimeInterval or CFAbsoluteTime. */ #define NULL_TIME 0.0 static inline CFIndex getIntValue(CFTypeRef cf) { if (cf) { if (CFGetTypeID(cf) == CFNumberGetTypeID()) { CFIndex value; CFNumberGetValue(cf, kCFNumberCFIndexType, &value); return value; } else if (CFGetTypeID(cf) == CFStringGetTypeID()) { return CFStringGetIntValue(cf); } } return -1; } __END_DECLS #endif /* !_SECURITY_SECINTERNAL_H_ */