SystemConfiguration.fproj/SCValidation.h

   1 /*
   2  * Copyright (c) 2001, 2002, 2005 Apple Computer, 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 #ifndef _SCVALIDATION_H
  25 #define _SCVALIDATION_H
  26
  27 #include <sys/cdefs.h>
  28 #include <CoreFoundation/CoreFoundation.h>
  29
  30 __BEGIN_DECLS
  31
  32 static __inline__ CFTypeRef
  33 isA_CFType(CFTypeRef obj, CFTypeID type)
  34 {
  35         if (obj == NULL)
  36                 return (NULL);
  37
  38         if (CFGetTypeID(obj) != type)
  39                 return (NULL);
  40
  41         return (obj);
  42 }
  43
  44 static __inline__ CFTypeRef
  45 isA_CFArray(CFTypeRef obj)
  46 {
  47         return (isA_CFType(obj, CFArrayGetTypeID()));
  48 }
  49
  50 static __inline__ CFTypeRef
  51 isA_CFBoolean(CFTypeRef obj)
  52 {
  53         return (isA_CFType(obj, CFBooleanGetTypeID()));
  54 }
  55
  56 static __inline__ CFTypeRef
  57 isA_CFData(CFTypeRef obj)
  58 {
  59         return (isA_CFType(obj, CFDataGetTypeID()));
  60 }
  61
  62 static __inline__ CFTypeRef
  63 isA_CFDate(CFTypeRef obj)
  64 {
  65         return (isA_CFType(obj, CFDateGetTypeID()));
  66 }
  67
  68 static __inline__ CFTypeRef
  69 isA_CFDictionary(CFTypeRef obj)
  70 {
  71         return (isA_CFType(obj, CFDictionaryGetTypeID()));
  72 }
  73
  74 static __inline__ CFTypeRef
  75 isA_CFNumber(CFTypeRef obj)
  76 {
  77         return (isA_CFType(obj, CFNumberGetTypeID()));
  78 }
  79
  80 static __inline__ CFTypeRef
  81 isA_CFPropertyList(CFTypeRef obj)
  82 {
  83         CFTypeID        type;
  84
  85         if (obj == NULL)
  86                 return (NULL);
  87
  88         type = CFGetTypeID(obj);
  89         if (type == CFArrayGetTypeID()          ||
  90             type == CFBooleanGetTypeID()        ||
  91             type == CFDataGetTypeID()           ||
  92             type == CFDateGetTypeID()           ||
  93             type == CFDictionaryGetTypeID()     ||
  94             type == CFNumberGetTypeID()         ||
  95             type == CFStringGetTypeID())
  96                 return (obj);
  97
  98         return (NULL);
  99 }
 100
 101
 102 static __inline__ CFTypeRef
 103 isA_CFString(CFTypeRef obj)
 104 {
 105         return (isA_CFType(obj, CFStringGetTypeID()));
 106 }
 107
 108
 109 Boolean
 110 _SC_stringIsValidDNSName        (const char *name);
 111
 112
 113 Boolean
 114 _SC_CFStringIsValidDNSName      (CFStringRef name);
 115
 116
 117 Boolean
 118 _SC_CFStringIsValidNetBIOSName  (CFStringRef name);
 119
 120
 121 __END_DECLS
 122
 123 #endif /* _SCVALIDATION_H */
 124