ForFoundationOnly.h

   1 /*
   2  * Copyright (c) 2012 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 /*      ForFoundationOnly.h
  25         Copyright (c) 1998-2011, Apple Inc. All rights reserved.
  26 */
  27
  28 #if !CF_BUILDING_CF && !NSBUILDINGFOUNDATION
  29     #error The header file ForFoundationOnly.h is for the exclusive use of the
  30     #error CoreFoundation and Foundation projects.  No other project should include it.
  31 #endif
  32
  33 #if !defined(__COREFOUNDATION_FORFOUNDATIONONLY__)
  34 #define __COREFOUNDATION_FORFOUNDATIONONLY__ 1
  35
  36 #include <CoreFoundation/CFBase.h>
  37 #include <CoreFoundation/CFString.h>
  38 #include <CoreFoundation/CFArray.h>
  39 #include <CoreFoundation/CFData.h>
  40 #include <CoreFoundation/CFDictionary.h>
  41 #include <CoreFoundation/CFSet.h>
  42 #include <CoreFoundation/CFPriv.h>
  43 #include <CoreFoundation/CFPropertyList.h>
  44 #include <CoreFoundation/CFError.h>
  45 #include <CoreFoundation/CFStringEncodingExt.h>
  46 #include <limits.h>
  47
  48 // NOTE: miscellaneous declarations are at the end
  49
  50 // ---- CFRuntime material ----------------------------------------
  51
  52 CF_EXTERN_C_BEGIN
  53
  54 #if DEPLOYMENT_TARGET_LINUX
  55 #include <malloc.h>
  56 #elif DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED
  57 #include <malloc/malloc.h>
  58 #endif
  59
  60 CF_EXTERN_C_END
  61
  62 // ---- CFBundle material ----------------------------------------
  63
  64 #if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_WINDOWS
  65 #include <CoreFoundation/CFBundlePriv.h>
  66
  67 CF_EXTERN_C_BEGIN
  68
  69 CF_EXPORT const CFStringRef _kCFBundleExecutablePathKey;
  70 CF_EXPORT const CFStringRef _kCFBundleInfoPlistURLKey;
  71 CF_EXPORT const CFStringRef _kCFBundleRawInfoPlistURLKey;
  72 CF_EXPORT const CFStringRef _kCFBundleNumericVersionKey;
  73 CF_EXPORT const CFStringRef _kCFBundleResourcesFileMappedKey;
  74 CF_EXPORT const CFStringRef _kCFBundleAllowMixedLocalizationsKey;
  75 CF_EXPORT const CFStringRef _kCFBundleInitialPathKey;
  76 CF_EXPORT const CFStringRef _kCFBundleResolvedPathKey;
  77 CF_EXPORT const CFStringRef _kCFBundlePrincipalClassKey;
  78
  79 #if __BLOCKS__
  80 CF_EXPORT CFArrayRef _CFFindBundleResources(CFBundleRef bundle, CFURLRef bundleURL, CFStringRef subDirName, CFArrayRef searchLanguages, CFStringRef resName, CFArrayRef resTypes, CFIndex limit, Boolean (^predicate)(CFStringRef filename, Boolean *stop), UInt8 version);
  81 #endif
  82
  83 CF_EXPORT UInt8 _CFBundleLayoutVersion(CFBundleRef bundle);
  84
  85 CF_EXPORT CFArrayRef _CFBundleCopyLanguageSearchListInDirectory(CFAllocatorRef alloc, CFURLRef url, UInt8 *version);
  86 CF_EXPORT CFArrayRef _CFBundleGetLanguageSearchList(CFBundleRef bundle);
  87
  88 CF_EXPORT Boolean _CFBundleLoadExecutableAndReturnError(CFBundleRef bundle, Boolean forceGlobal, CFErrorRef *error);
  89 CF_EXPORT CFErrorRef _CFBundleCreateError(CFAllocatorRef allocator, CFBundleRef bundle, CFIndex code);
  90
  91 CF_EXTERN_C_END
  92
  93 #endif
  94
  95 // ---- CFPreferences material ----------------------------------------
  96
  97 #define DEBUG_PREFERENCES_MEMORY 0
  98
  99 #if DEBUG_PREFERENCES_MEMORY
 100 #include "../Tests/CFCountingAllocator.h"
 101 #endif
 102
 103 CF_EXTERN_C_BEGIN
 104
 105 extern void _CFPreferencesPurgeDomainCache(void);
 106
 107 typedef struct {
 108     void *      (*createDomain)(CFAllocatorRef allocator, CFTypeRef context);
 109     void        (*freeDomain)(CFAllocatorRef allocator, CFTypeRef context, void *domain);
 110     CFTypeRef   (*fetchValue)(CFTypeRef context, void *domain, CFStringRef key); // Caller releases
 111     void        (*writeValue)(CFTypeRef context, void *domain, CFStringRef key, CFTypeRef value);
 112     Boolean     (*synchronize)(CFTypeRef context, void *domain);
 113     void        (*getKeysAndValues)(CFAllocatorRef alloc, CFTypeRef context, void *domain, void **buf[], CFIndex *numKeyValuePairs);
 114     CFDictionaryRef (*copyDomainDictionary)(CFTypeRef context, void *domain);
 115     /* HACK - see comment on _CFPreferencesDomainSetIsWorldReadable(), below */
 116     void        (*setIsWorldReadable)(CFTypeRef context, void *domain, Boolean isWorldReadable);
 117 } _CFPreferencesDomainCallBacks;
 118
 119 CF_EXPORT CFAllocatorRef __CFPreferencesAllocator(void);
 120 CF_EXPORT  const _CFPreferencesDomainCallBacks __kCFVolatileDomainCallBacks;
 121 CF_EXPORT const _CFPreferencesDomainCallBacks __kCFXMLPropertyListDomainCallBacks;
 122
 123 typedef struct __CFPreferencesDomain * CFPreferencesDomainRef;
 124
 125 CF_EXPORT CFPreferencesDomainRef _CFPreferencesDomainCreate(CFTypeRef context, const _CFPreferencesDomainCallBacks *callBacks);
 126 CF_EXPORT CFPreferencesDomainRef _CFPreferencesStandardDomain(CFStringRef domainName, CFStringRef userName, CFStringRef hostName);
 127
 128 CF_EXPORT CFTypeRef _CFPreferencesDomainCreateValueForKey(CFPreferencesDomainRef domain, CFStringRef key);
 129 CF_EXPORT void _CFPreferencesDomainSet(CFPreferencesDomainRef domain, CFStringRef key, CFTypeRef value);
 130 CF_EXPORT Boolean _CFPreferencesDomainSynchronize(CFPreferencesDomainRef domain);
 131
 132 CF_EXPORT CFArrayRef _CFPreferencesCreateDomainList(CFStringRef userName, CFStringRef hostName);
 133 CF_EXPORT Boolean _CFSynchronizeDomainCache(void);
 134
 135 CF_EXPORT void _CFPreferencesDomainSetDictionary(CFPreferencesDomainRef domain, CFDictionaryRef dict);
 136 CF_EXPORT CFDictionaryRef _CFPreferencesDomainDeepCopyDictionary(CFPreferencesDomainRef domain);
 137 CF_EXPORT Boolean _CFPreferencesDomainExists(CFStringRef domainName, CFStringRef userName, CFStringRef hostName);
 138
 139 /* HACK - this is to work around the fact that individual domains lose the information about their user/host/app triplet at creation time.  We should find a better way to propogate this information.  REW, 1/13/00 */
 140 CF_EXPORT void _CFPreferencesDomainSetIsWorldReadable(CFPreferencesDomainRef domain, Boolean isWorldReadable);
 141
 142 typedef struct {
 143     CFMutableArrayRef _search;  // the search list; an array of _CFPreferencesDomains
 144     CFMutableDictionaryRef _dictRep; // Mutable; a collapsed view of the search list, expressed as a single dictionary
 145     CFStringRef _appName;
 146 } _CFApplicationPreferences;
 147
 148 CF_EXPORT _CFApplicationPreferences *_CFStandardApplicationPreferences(CFStringRef appName);
 149 CF_EXPORT _CFApplicationPreferences *_CFApplicationPreferencesCreateWithUser(CFStringRef userName, CFStringRef appName);
 150 CF_EXPORT void _CFDeallocateApplicationPreferences(_CFApplicationPreferences *self);
 151 CF_EXPORT CFTypeRef _CFApplicationPreferencesCreateValueForKey(_CFApplicationPreferences *prefs, CFStringRef key);
 152 CF_EXPORT void _CFApplicationPreferencesSet(_CFApplicationPreferences *self, CFStringRef defaultName, CFTypeRef value);
 153 CF_EXPORT void _CFApplicationPreferencesRemove(_CFApplicationPreferences *self, CFStringRef defaultName);
 154 CF_EXPORT Boolean _CFApplicationPreferencesSynchronize(_CFApplicationPreferences *self);
 155 CF_EXPORT void _CFApplicationPreferencesUpdate(_CFApplicationPreferences *self); // same as updateDictRep
 156 CF_EXPORT CFDictionaryRef _CFApplicationPreferencesCopyRepresentation3(_CFApplicationPreferences *self, CFDictionaryRef hint, CFDictionaryRef insertion, CFPreferencesDomainRef afterDomain);
 157 CF_EXPORT CFDictionaryRef _CFApplicationPreferencesCopyRepresentationWithHint(_CFApplicationPreferences *self, CFDictionaryRef hint); // same as dictRep
 158 CF_EXPORT void _CFApplicationPreferencesSetStandardSearchList(_CFApplicationPreferences *appPreferences);
 159 CF_EXPORT void _CFApplicationPreferencesSetCacheForApp(_CFApplicationPreferences *appPrefs, CFStringRef appName);
 160 CF_EXPORT void _CFApplicationPreferencesAddSuitePreferences(_CFApplicationPreferences *appPrefs, CFStringRef suiteName);
 161 CF_EXPORT void _CFApplicationPreferencesRemoveSuitePreferences(_CFApplicationPreferences *appPrefs, CFStringRef suiteName);
 162
 163 CF_EXPORT void _CFApplicationPreferencesAddDomain(_CFApplicationPreferences *self, CFPreferencesDomainRef domain, Boolean addAtTop);
 164 CF_EXPORT Boolean _CFApplicationPreferencesContainsDomain(_CFApplicationPreferences *self, CFPreferencesDomainRef domain);
 165 CF_EXPORT void _CFApplicationPreferencesRemoveDomain(_CFApplicationPreferences *self, CFPreferencesDomainRef domain);
 166
 167 CF_EXPORT CFTypeRef _CFApplicationPreferencesSearchDownToDomain(_CFApplicationPreferences *self, CFPreferencesDomainRef stopper, CFStringRef key);
 168
 169
 170 CF_EXTERN_C_END
 171
 172
 173
 174 // ---- CFString material ----------------------------------------
 175
 176 #include <CoreFoundation/CFStringEncodingExt.h>
 177
 178 CF_EXTERN_C_BEGIN
 179
 180 /* Create a byte stream from a CFString backing. Can convert a string piece at a
 181    time into a fixed size buffer. Returns number of characters converted.
 182    Characters that cannot be converted to the specified encoding are represented
 183    with the char specified by lossByte; if 0, then lossy conversion is not allowed
 184    and conversion stops, returning partial results.
 185    generatingExternalFile indicates that any extra stuff to allow this data to be
 186    persistent (for instance, BOM) should be included.
 187    Pass buffer==NULL if you don't care about the converted string (but just the
 188    convertability, or number of bytes required, indicated by usedBufLen).
 189    Does not zero-terminate. If you want to create Pascal or C string, allow one
 190    extra byte at start or end.
 191 */
 192 CF_EXPORT CFIndex __CFStringEncodeByteStream(CFStringRef string, CFIndex rangeLoc, CFIndex rangeLen, Boolean generatingExternalFile, CFStringEncoding encoding, char lossByte, UInt8 *buffer, CFIndex max, CFIndex *usedBufLen);
 193
 194 CF_EXPORT CFStringRef __CFStringCreateImmutableFunnel2(CFAllocatorRef alloc, const void *bytes, CFIndex numBytes, CFStringEncoding encoding, Boolean possiblyExternalFormat, Boolean tryToReduceUnicode, Boolean hasLengthByte, Boolean hasNullByte, Boolean noCopy, CFAllocatorRef contentsDeallocator);
 195
 196 CF_EXPORT void __CFStringAppendBytes(CFMutableStringRef str, const char *cStr, CFIndex appendedLength, CFStringEncoding encoding);
 197
 198 CF_INLINE Boolean __CFStringEncodingIsSupersetOfASCII(CFStringEncoding encoding) {
 199     switch (encoding & 0x0000FF00) {
 200         case 0x0: // MacOS Script range
 201             // Symbol & bidi encodings are not ASCII superset
 202             if (encoding == kCFStringEncodingMacJapanese || encoding == kCFStringEncodingMacArabic || encoding == kCFStringEncodingMacHebrew || encoding == kCFStringEncodingMacUkrainian || encoding == kCFStringEncodingMacSymbol || encoding == kCFStringEncodingMacDingbats) return false;
 203             return true;
 204
 205         case 0x100: // Unicode range
 206             if (encoding != kCFStringEncodingUTF8) return false;
 207             return true;
 208
 209         case 0x200: // ISO range
 210             if (encoding == kCFStringEncodingISOLatinArabic) return false;
 211             return true;
 212
 213         case 0x600: // National standards range
 214             if (encoding != kCFStringEncodingASCII) return false;
 215             return true;
 216
 217         case 0x800: // ISO 2022 range
 218             return false; // It's modal encoding
 219
 220         case 0xA00: // Misc standard range
 221             if ((encoding == kCFStringEncodingShiftJIS) || (encoding == kCFStringEncodingHZ_GB_2312) || (encoding == kCFStringEncodingUTF7_IMAP)) return false;
 222             return true;
 223
 224         case 0xB00:
 225             if (encoding == kCFStringEncodingNonLossyASCII) return false;
 226             return true;
 227
 228         case 0xC00: // EBCDIC
 229             return false;
 230
 231         default:
 232             return ((encoding & 0x0000FF00) > 0x0C00 ? false : true);
 233     }
 234 }
 235
 236
 237 /* Desperately using extern here */
 238 CF_EXPORT CFStringEncoding __CFDefaultEightBitStringEncoding;
 239 CF_EXPORT CFStringEncoding __CFStringComputeEightBitStringEncoding(void);
 240
 241 CF_INLINE CFStringEncoding __CFStringGetEightBitStringEncoding(void) {
 242     if (__CFDefaultEightBitStringEncoding == kCFStringEncodingInvalidId) __CFStringComputeEightBitStringEncoding();
 243     return __CFDefaultEightBitStringEncoding;
 244 }
 245
 246 enum {
 247      __kCFVarWidthLocalBufferSize = 1008
 248 };
 249
 250 typedef struct {      /* A simple struct to maintain ASCII/Unicode versions of the same buffer. */
 251      union {
 252         UInt8 *ascii;
 253         UniChar *unicode;
 254     } chars;
 255     Boolean isASCII;    /* This really does mean 7-bit ASCII, not _NSDefaultCStringEncoding() */
 256     Boolean shouldFreeChars;    /* If the number of bytes exceeds __kCFVarWidthLocalBufferSize, bytes are allocated */
 257     Boolean _unused1;
 258     Boolean _unused2;
 259     CFAllocatorRef allocator;   /* Use this allocator to allocate, reallocate, and deallocate the bytes */
 260     CFIndex numChars;   /* This is in terms of ascii or unicode; that is, if isASCII, it is number of 7-bit chars; otherwise it is number of UniChars; note that the actual allocated space might be larger */
 261     UInt8 localBuffer[__kCFVarWidthLocalBufferSize];    /* private; 168 ISO2022JP chars, 504 Unicode chars, 1008 ASCII chars */
 262 } CFVarWidthCharBuffer;
 263
 264
 265 /* Convert a byte stream to ASCII (7-bit!) or Unicode, with a CFVarWidthCharBuffer struct on the stack. false return indicates an error occured during the conversion. Depending on .isASCII, follow .chars.ascii or .chars.unicode.  If .shouldFreeChars is returned as true, free the returned buffer when done with it.  If useClientsMemoryPtr is provided as non-NULL, and the provided memory can be used as is, this is set to true, and the .ascii or .unicode buffer in CFVarWidthCharBuffer is set to bytes.
 266 !!! If the stream is Unicode and has no BOM, the data is assumed to be big endian! Could be trouble on Intel if someone didn't follow that assumption.
 267 !!! __CFStringDecodeByteStream2() needs to be deprecated and removed post-Jaguar.
 268 */
 269 CF_EXPORT Boolean __CFStringDecodeByteStream2(const UInt8 *bytes, UInt32 len, CFStringEncoding encoding, Boolean alwaysUnicode, CFVarWidthCharBuffer *buffer, Boolean *useClientsMemoryPtr);
 270 CF_EXPORT Boolean __CFStringDecodeByteStream3(const UInt8 *bytes, CFIndex len, CFStringEncoding encoding, Boolean alwaysUnicode, CFVarWidthCharBuffer *buffer, Boolean *useClientsMemoryPtr, UInt32 converterFlags);
 271
 272
 273 /* Convert single byte to Unicode; assumes one-to-one correspondence (that is, can only be used with 1-byte encodings). You can use the function if it's not NULL.
 274 */
 275 CF_EXPORT Boolean (*__CFCharToUniCharFunc)(UInt32 flags, UInt8 ch, UniChar *unicodeChar);
 276
 277 /* Character class functions UnicodeData-2_1_5.txt
 278 */
 279 CF_INLINE Boolean __CFIsWhitespace(UniChar theChar) {
 280     return ((theChar < 0x21) || (theChar > 0x7E && theChar < 0xA1) || (theChar >= 0x2000 && theChar <= 0x200B) || (theChar == 0x3000)) ? true : false;
 281 }
 282
 283 /* Same as CFStringGetCharacterFromInlineBuffer() but returns 0xFFFF on out of bounds access
 284 */
 285 CF_INLINE UniChar __CFStringGetCharacterFromInlineBufferAux(CFStringInlineBuffer *buf, CFIndex idx) {
 286     if (buf->directBuffer) {
 287         if (idx < 0 || idx >= buf->rangeToBuffer.length) return 0xFFFF;
 288         return buf->directBuffer[idx + buf->rangeToBuffer.location];
 289     }
 290     if (idx >= buf->bufferedRangeEnd || idx < buf->bufferedRangeStart) {
 291         if (idx < 0 || idx >= buf->rangeToBuffer.length) return 0xFFFF;
 292         if ((buf->bufferedRangeStart = idx - 4) < 0) buf->bufferedRangeStart = 0;
 293         buf->bufferedRangeEnd = buf->bufferedRangeStart + __kCFStringInlineBufferLength;
 294         if (buf->bufferedRangeEnd > buf->rangeToBuffer.length) buf->bufferedRangeEnd = buf->rangeToBuffer.length;
 295         CFStringGetCharacters(buf->theString, CFRangeMake(buf->rangeToBuffer.location + buf->bufferedRangeStart, buf->bufferedRangeEnd - buf->bufferedRangeStart), buf->buffer);
 296     }
 297     return buf->buffer[idx - buf->bufferedRangeStart];
 298 }
 299
 300 /* Same as CFStringGetCharacterFromInlineBuffer(), but without the bounds checking (will return garbage or crash)
 301 */
 302 CF_INLINE UniChar __CFStringGetCharacterFromInlineBufferQuick(CFStringInlineBuffer *buf, CFIndex idx) {
 303     if (buf->directBuffer) return buf->directBuffer[idx + buf->rangeToBuffer.location];
 304     if (idx >= buf->bufferedRangeEnd || idx < buf->bufferedRangeStart) {
 305         if ((buf->bufferedRangeStart = idx - 4) < 0) buf->bufferedRangeStart = 0;
 306         buf->bufferedRangeEnd = buf->bufferedRangeStart + __kCFStringInlineBufferLength;
 307         if (buf->bufferedRangeEnd > buf->rangeToBuffer.length) buf->bufferedRangeEnd = buf->rangeToBuffer.length;
 308         CFStringGetCharacters(buf->theString, CFRangeMake(buf->rangeToBuffer.location + buf->bufferedRangeStart, buf->bufferedRangeEnd - buf->bufferedRangeStart), buf->buffer);
 309     }
 310     return buf->buffer[idx - buf->bufferedRangeStart];
 311 }
 312
 313
 314 /* These two allow specifying an alternate description function (instead of CFCopyDescription); used by NSString
 315 */
 316 CF_EXPORT void _CFStringAppendFormatAndArgumentsAux(CFMutableStringRef outputString, CFStringRef (*copyDescFunc)(void *, const void *loc), CFDictionaryRef formatOptions, CFStringRef formatString, va_list args);
 317 CF_EXPORT CFStringRef  _CFStringCreateWithFormatAndArgumentsAux(CFAllocatorRef alloc, CFStringRef (*copyDescFunc)(void *, const void *loc), CFDictionaryRef formatOptions, CFStringRef format, va_list arguments);
 318
 319 /* For NSString (and NSAttributedString) usage, mutate with isMutable check
 320 */
 321 enum {_CFStringErrNone = 0, _CFStringErrNotMutable = 1, _CFStringErrNilArg = 2, _CFStringErrBounds = 3};
 322 CF_EXPORT int __CFStringCheckAndReplace(CFMutableStringRef str, CFRange range, CFStringRef replacement);
 323 CF_EXPORT Boolean __CFStringNoteErrors(void);           // Should string errors raise?
 324
 325 /* For NSString usage, guarantees that the contents can be extracted as 8-bit bytes in the __CFStringGetEightBitStringEncoding().
 326 */
 327 CF_EXPORT Boolean __CFStringIsEightBit(CFStringRef str);
 328
 329 /* For NSCFString usage, these do range check (where applicable) but don't check for ObjC dispatch
 330 */
 331 CF_EXPORT int _CFStringCheckAndGetCharacterAtIndex(CFStringRef str, CFIndex idx, UniChar *ch);
 332 CF_EXPORT int _CFStringCheckAndGetCharacters(CFStringRef str, CFRange range, UniChar *buffer);
 333 CF_EXPORT CFIndex _CFStringGetLength2(CFStringRef str);
 334 CF_EXPORT CFHashCode __CFStringHash(CFTypeRef cf);
 335 CF_EXPORT CFHashCode CFStringHashISOLatin1CString(const uint8_t *bytes, CFIndex len);
 336 CF_EXPORT CFHashCode CFStringHashCString(const uint8_t *bytes, CFIndex len);
 337 CF_EXPORT CFHashCode CFStringHashCharacters(const UniChar *characters, CFIndex len);
 338 CF_EXPORT CFHashCode CFStringHashNSString(CFStringRef str);
 339
 340
 341 CF_EXTERN_C_END
 342
 343
 344 // ---- Binary plist material ----------------------------------------
 345
 346 typedef const struct __CFKeyedArchiverUID * CFKeyedArchiverUIDRef;
 347 CF_EXPORT CFTypeID _CFKeyedArchiverUIDGetTypeID(void);
 348 CF_EXPORT CFKeyedArchiverUIDRef _CFKeyedArchiverUIDCreate(CFAllocatorRef allocator, uint32_t value);
 349 CF_EXPORT uint32_t _CFKeyedArchiverUIDGetValue(CFKeyedArchiverUIDRef uid);
 350
 351
 352 enum {
 353     kCFBinaryPlistMarkerNull = 0x00,
 354     kCFBinaryPlistMarkerFalse = 0x08,
 355     kCFBinaryPlistMarkerTrue = 0x09,
 356     kCFBinaryPlistMarkerFill = 0x0F,
 357     kCFBinaryPlistMarkerInt = 0x10,
 358     kCFBinaryPlistMarkerReal = 0x20,
 359     kCFBinaryPlistMarkerDate = 0x33,
 360     kCFBinaryPlistMarkerData = 0x40,
 361     kCFBinaryPlistMarkerASCIIString = 0x50,
 362     kCFBinaryPlistMarkerUnicode16String = 0x60,
 363     kCFBinaryPlistMarkerUID = 0x80,
 364     kCFBinaryPlistMarkerArray = 0xA0,
 365     kCFBinaryPlistMarkerSet = 0xC0,
 366     kCFBinaryPlistMarkerDict = 0xD0
 367 };
 368
 369 typedef struct {
 370     uint8_t     _magic[6];
 371     uint8_t     _version[2];
 372 } CFBinaryPlistHeader;
 373
 374 typedef struct {
 375     uint8_t     _unused[5];
 376     uint8_t     _sortVersion;
 377     uint8_t     _offsetIntSize;
 378     uint8_t     _objectRefSize;
 379     uint64_t    _numObjects;
 380     uint64_t    _topObject;
 381     uint64_t    _offsetTableOffset;
 382 } CFBinaryPlistTrailer;
 383
 384
 385 CF_EXPORT bool __CFBinaryPlistGetTopLevelInfo(const uint8_t *databytes, uint64_t datalen, uint8_t *marker, uint64_t *offset, CFBinaryPlistTrailer *trailer);
 386 CF_EXPORT bool __CFBinaryPlistGetOffsetForValueFromArray2(const uint8_t *databytes, uint64_t datalen, uint64_t startOffset, const CFBinaryPlistTrailer *trailer, CFIndex idx, uint64_t *offset, CFMutableDictionaryRef objects);
 387 CF_EXPORT bool __CFBinaryPlistGetOffsetForValueFromDictionary3(const uint8_t *databytes, uint64_t datalen, uint64_t startOffset, const CFBinaryPlistTrailer *trailer, CFTypeRef key, uint64_t *koffset, uint64_t *voffset, Boolean unused, CFMutableDictionaryRef objects);
 388 CF_EXPORT bool __CFBinaryPlistCreateObject(const uint8_t *databytes, uint64_t datalen, uint64_t startOffset, const CFBinaryPlistTrailer *trailer, CFAllocatorRef allocator, CFOptionFlags mutabilityOption, CFMutableDictionaryRef objects, CFPropertyListRef *plist);
 389 CF_EXPORT bool __CFBinaryPlistCreateObject2(const uint8_t *databytes, uint64_t datalen, uint64_t startOffset, const CFBinaryPlistTrailer *trailer, CFAllocatorRef allocator, CFOptionFlags mutabilityOption, CFMutableDictionaryRef objects, CFMutableSetRef set, CFIndex curDepth, CFPropertyListRef *plist);
 390 CF_EXPORT CFIndex __CFBinaryPlistWriteToStream(CFPropertyListRef plist, CFTypeRef stream);
 391 CF_EXPORT CFIndex __CFBinaryPlistWriteToStreamWithEstimate(CFPropertyListRef plist, CFTypeRef stream, uint64_t estimate); // will be removed soon
 392 CF_EXPORT CFIndex __CFBinaryPlistWriteToStreamWithOptions(CFPropertyListRef plist, CFTypeRef stream, uint64_t estimate, CFOptionFlags options); // will be removed soon
 393 CF_EXPORT CFIndex __CFBinaryPlistWrite(CFPropertyListRef plist, CFTypeRef stream, uint64_t estimate, CFOptionFlags options, CFErrorRef *error);
 394
 395 // ---- Used by property list parsing in Foundation
 396
 397 CF_EXPORT CFTypeRef _CFPropertyListCreateFromXMLData(CFAllocatorRef allocator, CFDataRef xmlData, CFOptionFlags option, CFStringRef *errorString, Boolean allowNewTypes, CFPropertyListFormat *format);
 398
 399 CF_EXPORT CFTypeRef _CFPropertyListCreateFromXMLString(CFAllocatorRef allocator, CFStringRef xmlString, CFOptionFlags option, CFStringRef *errorString, Boolean allowNewTypes, CFPropertyListFormat *format);
 400
 401 // ---- Sudden Termination material ----------------------------------------
 402
 403 #if DEPLOYMENT_TARGET_MACOSX
 404
 405 CF_EXPORT void _CFSuddenTerminationDisable(void);
 406 CF_EXPORT void _CFSuddenTerminationEnable(void);
 407 CF_EXPORT void _CFSuddenTerminationExitIfTerminationEnabled(int exitStatus);
 408 CF_EXPORT void _CFSuddenTerminationExitWhenTerminationEnabled(int exitStatus);
 409 CF_EXPORT size_t _CFSuddenTerminationDisablingCount(void);
 410
 411 #endif
 412
 413 // ---- Thread-specific data --------------------------------------------
 414
 415 // Get some thread specific data from a pre-assigned slot.
 416 CF_EXPORT void *_CFGetTSD(uint32_t slot);
 417
 418 // Set some thread specific data in a pre-assigned slot. Don't pick a random value. Make sure you're using a slot that is unique. Pass in a destructor to free this data, or NULL if none is needed. Unlike pthread TSD, the destructor is per-thread.
 419 CF_EXPORT void *_CFSetTSD(uint32_t slot, void *newVal, void (*destructor)(void *));
 420
 421 #if DEPLOYMENT_TARGET_WINDOWS
 422 // ---- Windows-specific material ---------------------------------------
 423
 424 // These are replacements for POSIX calls on Windows, ensuring that the UTF8 parameters are converted to UTF16 before being passed to Windows
 425 CF_EXPORT int _NS_stat(const char *name, struct _stat *st);
 426 CF_EXPORT int _NS_mkdir(const char *name);
 427 CF_EXPORT int _NS_rmdir(const char *name);
 428 CF_EXPORT int _NS_chmod(const char *name, int mode);
 429 CF_EXPORT int _NS_unlink(const char *name);
 430 CF_EXPORT char *_NS_getcwd(char *dstbuf, size_t size);     // Warning: this doesn't support dstbuf as null even though 'getcwd' does
 431 CF_EXPORT char *_NS_getenv(const char *name);
 432 CF_EXPORT int _NS_rename(const char *oldName, const char *newName);
 433 CF_EXPORT int _NS_open(const char *name, int oflag, int pmode);
 434 CF_EXPORT int _NS_mkstemp(char *name, int bufSize);
 435 #endif
 436
 437 // ---- Miscellaneous material ----------------------------------------
 438
 439 #include <CoreFoundation/CFBag.h>
 440 #include <CoreFoundation/CFSet.h>
 441 #include <math.h>
 442
 443 CF_EXTERN_C_BEGIN
 444
 445 CF_EXPORT CFTypeID CFTypeGetTypeID(void);
 446
 447 CF_EXPORT void _CFArraySetCapacity(CFMutableArrayRef array, CFIndex cap);
 448 CF_EXPORT void _CFBagSetCapacity(CFMutableBagRef bag, CFIndex cap);
 449 CF_EXPORT void _CFDictionarySetCapacity(CFMutableDictionaryRef dict, CFIndex cap);
 450 CF_EXPORT void _CFSetSetCapacity(CFMutableSetRef set, CFIndex cap);
 451
 452 CF_EXPORT void CFCharacterSetCompact(CFMutableCharacterSetRef theSet);
 453 CF_EXPORT void CFCharacterSetFast(CFMutableCharacterSetRef theSet);
 454
 455 CF_EXPORT const void *_CFArrayCheckAndGetValueAtIndex(CFArrayRef array, CFIndex idx);
 456 CF_EXPORT void _CFArrayReplaceValues(CFMutableArrayRef array, CFRange range, const void **newValues, CFIndex newCount);
 457
 458
 459 /* Enumeration
 460  Call CFStartSearchPathEnumeration() once, then call
 461  CFGetNextSearchPathEnumeration() one or more times with the returned state.
 462  The return value of CFGetNextSearchPathEnumeration() should be used as
 463  the state next time around.
 464  When CFGetNextSearchPathEnumeration() returns 0, you're done.
 465 */
 466 typedef CFIndex CFSearchPathEnumerationState;
 467 CF_EXPORT CFSearchPathEnumerationState __CFStartSearchPathEnumeration(CFSearchPathDirectory dir, CFSearchPathDomainMask domainMask);
 468 CF_EXPORT CFSearchPathEnumerationState __CFGetNextSearchPathEnumeration(CFSearchPathEnumerationState state, UInt8 *path, CFIndex pathSize);
 469
 470 /* For use by NSNumber and CFNumber.
 471   Hashing algorithm for CFNumber:
 472   M = Max CFHashCode (assumed to be unsigned)
 473   For positive integral values: (N * HASHFACTOR) mod M
 474   For negative integral values: ((-N) * HASHFACTOR) mod M
 475   For floating point numbers that are not integral: hash(integral part) + hash(float part * M)
 476   HASHFACTOR is 2654435761, from Knuth's multiplicative method
 477 */
 478 #define HASHFACTOR 2654435761U
 479
 480 CF_INLINE CFHashCode _CFHashInt(long i) {
 481     return ((i > 0) ? (CFHashCode)(i) : (CFHashCode)(-i)) * HASHFACTOR;
 482 }
 483
 484 CF_INLINE CFHashCode _CFHashDouble(double d) {
 485     double dInt;
 486     if (d < 0) d = -d;
 487     dInt = floor(d+0.5);
 488     CFHashCode integralHash = HASHFACTOR * (CFHashCode)fmod(dInt, (double)ULONG_MAX);
 489     return (CFHashCode)(integralHash + (CFHashCode)((d - dInt) * ULONG_MAX));
 490 }
 491
 492
 493 /* These four functions are used by NSError in formatting error descriptions. They take NS or CFError as arguments and return a retained CFString or NULL.
 494 */
 495 CF_EXPORT CFStringRef _CFErrorCreateLocalizedDescription(CFErrorRef err);
 496 CF_EXPORT CFStringRef _CFErrorCreateLocalizedFailureReason(CFErrorRef err);
 497 CF_EXPORT CFStringRef _CFErrorCreateLocalizedRecoverySuggestion(CFErrorRef err);
 498 CF_EXPORT CFStringRef _CFErrorCreateDebugDescription(CFErrorRef err);
 499
 500 CF_EXPORT CFURLRef _CFURLAlloc(CFAllocatorRef allocator);
 501 CF_EXPORT void _CFURLInitWithString(CFURLRef url, CFStringRef string, CFURLRef baseURL);
 502 CF_EXPORT void _CFURLInitFSPath(CFURLRef url, CFStringRef path);
 503 CF_EXPORT Boolean _CFStringIsLegalURLString(CFStringRef string);
 504 CF_EXPORT void *__CFURLReservedPtr(CFURLRef  url);
 505 CF_EXPORT void __CFURLSetReservedPtr(CFURLRef  url, void *ptr);
 506 CF_EXPORT CFStringEncoding _CFURLGetEncoding(CFURLRef url);
 507
 508 #if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_WINDOWS
 509 CF_EXPORT Boolean _CFRunLoopFinished(CFRunLoopRef rl, CFStringRef mode);
 510 #endif
 511
 512 CF_EXPORT CFIndex _CFStreamInstanceSize(void);
 513
 514 #if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED
 515 typedef struct {
 516     mach_vm_address_t address;
 517     mach_vm_size_t size;
 518     mach_port_t port;
 519     bool purgeable;
 520     bool corporeal;
 521     bool volatyle;
 522     uintptr_t reserved;
 523 } CFDiscorporateMemory;
 524
 525 extern kern_return_t _CFDiscorporateMemoryAllocate(CFDiscorporateMemory *hm, size_t size, bool purgeable);
 526 extern kern_return_t _CFDiscorporateMemoryDeallocate(CFDiscorporateMemory *hm);
 527 extern kern_return_t _CFDiscorporateMemoryDematerialize(CFDiscorporateMemory *hm);
 528 extern kern_return_t _CFDiscorporateMemoryMaterialize(CFDiscorporateMemory *hm);
 529 #endif
 530
 531 enum {
 532     kCFNumberFormatterOrdinalStyle = 6,
 533     kCFNumberFormatterDurationStyle = 7,
 534 };
 535
 536 CF_EXPORT CFRange _CFDataFindBytes(CFDataRef data, CFDataRef dataToFind, CFRange searchRange, CFDataSearchFlags compareOptions);
 537
 538
 539 #if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED
 540     #if !defined(__CFReadTSR)
 541     #include <mach/mach_time.h>
 542     #define __CFReadTSR() mach_absolute_time()
 543     #endif
 544 #elif DEPLOYMENT_TARGET_WINDOWS
 545 #if 0
 546 CF_INLINE UInt64 __CFReadTSR(void) {
 547     LARGE_INTEGER freq;
 548     QueryPerformanceCounter(&freq);
 549     return freq.QuadPart;
 550 }
 551 #endif
 552 #endif
 553
 554
 555 CF_EXTERN_C_END
 556
 557 #endif /* ! __COREFOUNDATION_FORFOUNDATIONONLY__ */
 558