--- /dev/null
+/*
+ * Copyright (c) 2008 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@
+ */
+/* CFUUID.c
+ Copyright (c) 1999-2007 Apple Inc. All rights reserved.
+ Responsibility: Doug Davidson
+*/
+
+#include <CoreFoundation/CFUUID.h>
+#include "CFInternal.h"
+#if DEPLOYMENT_TARGET_MACOSX
+#include <uuid/uuid.h>
+#endif
+
+static CFMutableDictionaryRef _uniquedUUIDs = NULL;
+static CFSpinLock_t CFUUIDGlobalDataLock = CFSpinLockInit;
+
+struct __CFUUID {
+ CFRuntimeBase _base;
+ CFUUIDBytes _bytes;
+};
+
+static Boolean __CFisEqualUUIDBytes(const void *ptr1, const void *ptr2) {
+ CFUUIDBytes *p1 = (CFUUIDBytes *)ptr1;
+ CFUUIDBytes *p2 = (CFUUIDBytes *)ptr2;
+
+ return (((p1->byte0 == p2->byte0) && (p1->byte1 == p2->byte1) && (p1->byte2 == p2->byte2) && (p1->byte3 == p2->byte3) && (p1->byte4 == p2->byte4) && (p1->byte5 == p2->byte5) && (p1->byte6 == p2->byte6) && (p1->byte7 == p2->byte7) && (p1->byte8 == p2->byte8) && (p1->byte9 == p2->byte9) && (p1->byte10 == p2->byte10) && (p1->byte11 == p2->byte11) && (p1->byte12 == p2->byte12) && (p1->byte13 == p2->byte13) && (p1->byte14 == p2->byte14) && (p1->byte15 == p2->byte15)) ? true : false);
+}
+
+static CFHashCode __CFhashUUIDBytes(const void *ptr) {
+ return CFHashBytes((uint8_t *)ptr, 16);
+}
+
+#import "auto_stubs.h"
+
+#define LOCK() __CFSpinLock(&CFUUIDGlobalDataLock)
+#define UNLOCK() __CFSpinUnlock(&CFUUIDGlobalDataLock)
+
+#define MALLOC(x) CFAllocatorAllocate(kCFAllocatorSystemDefault, x, 0)
+#define FREE(x) CFAllocatorDeallocate(kCFAllocatorSystemDefault, x)
+#define HASH(x) CFHashBytes((uint8_t *)x, 16)
+
+
+/***** end of weak set */
+
+static void __CFUUIDAddUniqueUUID(CFUUIDRef uuid) {
+ __CFSpinLock(&CFUUIDGlobalDataLock);
+
+ CFDictionaryKeyCallBacks __CFUUIDBytesDictionaryKeyCallBacks = {0, NULL, NULL, NULL, __CFisEqualUUIDBytes, __CFhashUUIDBytes};
+ CFDictionaryValueCallBacks __CFnonRetainedUUIDDictionaryValueCallBacks = {0, NULL, NULL, CFCopyDescription, CFEqual};
+
+ if (_uniquedUUIDs == NULL) {
+ _uniquedUUIDs = CFDictionaryCreateMutable(kCFAllocatorSystemDefault, 0, &__CFUUIDBytesDictionaryKeyCallBacks, &__CFnonRetainedUUIDDictionaryValueCallBacks);
+ }
+ CFDictionarySetValue(_uniquedUUIDs, &(uuid->_bytes), uuid);
+ __CFSpinUnlock(&CFUUIDGlobalDataLock);
+}
+
+static void __CFUUIDRemoveUniqueUUID(CFUUIDRef uuid) {
+ __CFSpinLock(&CFUUIDGlobalDataLock);
+ if (_uniquedUUIDs != NULL) {
+ CFDictionaryRemoveValue(_uniquedUUIDs, &(uuid->_bytes));
+ }
+ __CFSpinUnlock(&CFUUIDGlobalDataLock);
+}
+
+static CFUUIDRef __CFUUIDGetUniquedUUID(CFUUIDBytes *bytes) {
+ CFUUIDRef uuid = NULL;
+ __CFSpinLock(&CFUUIDGlobalDataLock);
+ if (_uniquedUUIDs != NULL) {
+ uuid = (CFUUIDRef)CFDictionaryGetValue(_uniquedUUIDs, bytes);
+ }
+ __CFSpinUnlock(&CFUUIDGlobalDataLock);
+ return uuid;
+}
+
+static void __CFUUIDDeallocate(CFTypeRef cf) {
+ struct __CFUUID *uuid = (struct __CFUUID *)cf;
+ __CFUUIDRemoveUniqueUUID(uuid);
+}
+
+static CFStringRef __CFUUIDCopyDescription(CFTypeRef cf) {
+ CFStringRef uuidStr = CFUUIDCreateString(CFGetAllocator(cf), (CFUUIDRef)cf);
+ CFStringRef desc = CFStringCreateWithFormat(kCFAllocatorSystemDefault, NULL, CFSTR("<CFUUID %p> %@"), cf, uuidStr);
+ CFRelease(uuidStr);
+ return desc;
+}
+
+static CFStringRef __CFUUIDCopyFormattingDescription(CFTypeRef cf, CFDictionaryRef formatOptions) {
+ return CFUUIDCreateString(CFGetAllocator(cf), (CFUUIDRef)cf);
+}
+
+static CFTypeID __kCFUUIDTypeID = _kCFRuntimeNotATypeID;
+
+static const CFRuntimeClass __CFUUIDClass = {
+ 0,
+ "CFUUID",
+ NULL, // init
+ NULL, // copy
+ __CFUUIDDeallocate,
+ NULL, // equal
+ NULL, // hash
+ __CFUUIDCopyFormattingDescription,
+ __CFUUIDCopyDescription
+};
+
+__private_extern__ void __CFUUIDInitialize(void) {
+ __kCFUUIDTypeID = _CFRuntimeRegisterClass(&__CFUUIDClass);
+}
+
+CFTypeID CFUUIDGetTypeID(void) {
+ return __kCFUUIDTypeID;
+}
+
+static CFUUIDRef __CFUUIDCreateWithBytesPrimitive(CFAllocatorRef allocator, CFUUIDBytes bytes, Boolean isConst) {
+ struct __CFUUID *uuid = (struct __CFUUID *)__CFUUIDGetUniquedUUID(&bytes);
+
+ if (uuid == NULL) {
+ size_t size;
+ size = sizeof(struct __CFUUID) - sizeof(CFRuntimeBase);
+ uuid = (struct __CFUUID *)_CFRuntimeCreateInstance(allocator, __kCFUUIDTypeID, size, NULL);
+
+ if (NULL == uuid) return NULL;
+
+ uuid->_bytes = bytes;
+
+ __CFUUIDAddUniqueUUID(uuid);
+ } else if (!isConst) {
+ CFRetain(uuid);
+ }
+
+ return (CFUUIDRef)uuid;
+}
+
+CFUUIDRef CFUUIDCreate(CFAllocatorRef alloc) {
+ /* Create a new bytes struct and then call the primitive. */
+ CFUUIDBytes bytes;
+ uint32_t retval = 0;
+
+ __CFSpinLock(&CFUUIDGlobalDataLock);
+#if (DEPLOYMENT_TARGET_MACOSX)
+ static Boolean useV1UUIDs = false, checked = false;
+ uuid_t uuid;
+ if (!checked) {
+ const char *value = getenv("CFUUIDVersionNumber");
+ if (value) {
+ if (1 == strtoul_l(value, NULL, 0, NULL)) useV1UUIDs = true;
+ } else {
+ if (!_CFExecutableLinkedOnOrAfter(CFSystemVersionTiger)) useV1UUIDs = true;
+ }
+ checked = true;
+ }
+ if (useV1UUIDs) uuid_generate_time(uuid); else uuid_generate_random(uuid);
+ memcpy(&bytes, uuid, sizeof(uuid));
+#else
+ retval = 1;
+#endif
+ __CFSpinUnlock(&CFUUIDGlobalDataLock);
+
+ return (retval == 0) ? __CFUUIDCreateWithBytesPrimitive(alloc, bytes, false) : NULL;
+}
+
+CFUUIDRef CFUUIDCreateWithBytes(CFAllocatorRef alloc, uint8_t byte0, uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4, uint8_t byte5, uint8_t byte6, uint8_t byte7, uint8_t byte8, uint8_t byte9, uint8_t byte10, uint8_t byte11, uint8_t byte12, uint8_t byte13, uint8_t byte14, uint8_t byte15) {
+ CFUUIDBytes bytes;
+ // CodeWarrior can't handle the structure assignment of bytes, so we must explode this - REW, 10/8/99
+ bytes.byte0 = byte0;
+ bytes.byte1 = byte1;
+ bytes.byte2 = byte2;
+ bytes.byte3 = byte3;
+ bytes.byte4 = byte4;
+ bytes.byte5 = byte5;
+ bytes.byte6 = byte6;
+ bytes.byte7 = byte7;
+ bytes.byte8 = byte8;
+ bytes.byte9 = byte9;
+ bytes.byte10 = byte10;
+ bytes.byte11 = byte11;
+ bytes.byte12 = byte12;
+ bytes.byte13 = byte13;
+ bytes.byte14 = byte14;
+ bytes.byte15 = byte15;
+
+ return __CFUUIDCreateWithBytesPrimitive(alloc, bytes, false);
+}
+
+static void _intToHexChars(UInt32 in, UniChar *out, int digits) {
+ int shift;
+ UInt32 d;
+
+ while (--digits >= 0) {
+ shift = digits << 2;
+ d = 0x0FL & (in >> shift);
+ if (d <= 9) {
+ *out++ = (UniChar)'0' + d;
+ } else {
+ *out++ = (UniChar)'A' + (d - 10);
+ }
+ }
+}
+
+static uint8_t _byteFromHexChars(UniChar *in) {
+ uint8_t result = 0;
+ UniChar c;
+ uint8_t d;
+ CFIndex i;
+
+ for (i=0; i<2; i++) {
+ c = in[i];
+ if ((c >= (UniChar)'0') && (c <= (UniChar)'9')) {
+ d = c - (UniChar)'0';
+ } else if ((c >= (UniChar)'a') && (c <= (UniChar)'f')) {
+ d = c - ((UniChar)'a' - 10);
+ } else if ((c >= (UniChar)'A') && (c <= (UniChar)'F')) {
+ d = c - ((UniChar)'A' - 10);
+ } else {
+ return 0;
+ }
+ result = (result << 4) | d;
+ }
+
+ return result;
+}
+
+CF_INLINE Boolean _isHexChar(UniChar c) {
+ return ((((c >= (UniChar)'0') && (c <= (UniChar)'9')) || ((c >= (UniChar)'a') && (c <= (UniChar)'f')) || ((c >= (UniChar)'A') && (c <= (UniChar)'F'))) ? true : false);
+}
+
+#define READ_A_BYTE(into) if (i+1 < len) { \
+ (into) = _byteFromHexChars(&(chars[i])); \
+ i+=2; \
+}
+
+CFUUIDRef CFUUIDCreateFromString(CFAllocatorRef alloc, CFStringRef uuidStr) {
+ /* Parse the string into a bytes struct and then call the primitive. */
+ CFUUIDBytes bytes;
+ UniChar chars[100];
+ CFIndex len;
+ CFIndex i = 0;
+
+ if (uuidStr == NULL) return NULL;
+
+ len = CFStringGetLength(uuidStr);
+ if (len > 100) {
+ len = 100;
+ } else if (len == 0) {
+ return NULL;
+ }
+ CFStringGetCharacters(uuidStr, CFRangeMake(0, len), chars);
+ memset((void *)&bytes, 0, sizeof(bytes));
+
+ /* Skip initial random stuff */
+ while (!_isHexChar(chars[i]) && (i < len)) {
+ i++;
+ }
+
+ READ_A_BYTE(bytes.byte0);
+ READ_A_BYTE(bytes.byte1);
+ READ_A_BYTE(bytes.byte2);
+ READ_A_BYTE(bytes.byte3);
+
+ i++;
+
+ READ_A_BYTE(bytes.byte4);
+ READ_A_BYTE(bytes.byte5);
+
+ i++;
+
+ READ_A_BYTE(bytes.byte6);
+ READ_A_BYTE(bytes.byte7);
+
+ i++;
+
+ READ_A_BYTE(bytes.byte8);
+ READ_A_BYTE(bytes.byte9);
+
+ i++;
+
+ READ_A_BYTE(bytes.byte10);
+ READ_A_BYTE(bytes.byte11);
+ READ_A_BYTE(bytes.byte12);
+ READ_A_BYTE(bytes.byte13);
+ READ_A_BYTE(bytes.byte14);
+ READ_A_BYTE(bytes.byte15);
+
+ return __CFUUIDCreateWithBytesPrimitive(alloc, bytes, false);
+}
+
+CFStringRef CFUUIDCreateString(CFAllocatorRef alloc, CFUUIDRef uuid) {
+ CFMutableStringRef str = CFStringCreateMutable(alloc, 0);
+ UniChar buff[12];
+
+ // First segment (4 bytes, 8 digits + 1 dash)
+ _intToHexChars(uuid->_bytes.byte0, buff, 2);
+ _intToHexChars(uuid->_bytes.byte1, &(buff[2]), 2);
+ _intToHexChars(uuid->_bytes.byte2, &(buff[4]), 2);
+ _intToHexChars(uuid->_bytes.byte3, &(buff[6]), 2);
+ buff[8] = (UniChar)'-';
+ CFStringAppendCharacters(str, buff, 9);
+
+ // Second segment (2 bytes, 4 digits + 1 dash)
+ _intToHexChars(uuid->_bytes.byte4, buff, 2);
+ _intToHexChars(uuid->_bytes.byte5, &(buff[2]), 2);
+ buff[4] = (UniChar)'-';
+ CFStringAppendCharacters(str, buff, 5);
+
+ // Third segment (2 bytes, 4 digits + 1 dash)
+ _intToHexChars(uuid->_bytes.byte6, buff, 2);
+ _intToHexChars(uuid->_bytes.byte7, &(buff[2]), 2);
+ buff[4] = (UniChar)'-';
+ CFStringAppendCharacters(str, buff, 5);
+
+ // Fourth segment (2 bytes, 4 digits + 1 dash)
+ _intToHexChars(uuid->_bytes.byte8, buff, 2);
+ _intToHexChars(uuid->_bytes.byte9, &(buff[2]), 2);
+ buff[4] = (UniChar)'-';
+ CFStringAppendCharacters(str, buff, 5);
+
+ // Fifth segment (6 bytes, 12 digits)
+ _intToHexChars(uuid->_bytes.byte10, buff, 2);
+ _intToHexChars(uuid->_bytes.byte11, &(buff[2]), 2);
+ _intToHexChars(uuid->_bytes.byte12, &(buff[4]), 2);
+ _intToHexChars(uuid->_bytes.byte13, &(buff[6]), 2);
+ _intToHexChars(uuid->_bytes.byte14, &(buff[8]), 2);
+ _intToHexChars(uuid->_bytes.byte15, &(buff[10]), 2);
+ CFStringAppendCharacters(str, buff, 12);
+
+ return str;
+}
+
+CFUUIDRef CFUUIDGetConstantUUIDWithBytes(CFAllocatorRef alloc, uint8_t byte0, uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4, uint8_t byte5, uint8_t byte6, uint8_t byte7, uint8_t byte8, uint8_t byte9, uint8_t byte10, uint8_t byte11, uint8_t byte12, uint8_t byte13, uint8_t byte14, uint8_t byte15) {
+ CFUUIDBytes bytes;
+ // CodeWarrior can't handle the structure assignment of bytes, so we must explode this - REW, 10/8/99
+ bytes.byte0 = byte0;
+ bytes.byte1 = byte1;
+ bytes.byte2 = byte2;
+ bytes.byte3 = byte3;
+ bytes.byte4 = byte4;
+ bytes.byte5 = byte5;
+ bytes.byte6 = byte6;
+ bytes.byte7 = byte7;
+ bytes.byte8 = byte8;
+ bytes.byte9 = byte9;
+ bytes.byte10 = byte10;
+ bytes.byte11 = byte11;
+ bytes.byte12 = byte12;
+ bytes.byte13 = byte13;
+ bytes.byte14 = byte14;
+ bytes.byte15 = byte15;
+
+ return __CFUUIDCreateWithBytesPrimitive(alloc, bytes, true);
+}
+
+CFUUIDBytes CFUUIDGetUUIDBytes(CFUUIDRef uuid) {
+ return uuid->_bytes;
+}
+
+CF_EXPORT CFUUIDRef CFUUIDCreateFromUUIDBytes(CFAllocatorRef alloc, CFUUIDBytes bytes) {
+ return __CFUUIDCreateWithBytesPrimitive(alloc, bytes, false);
+}
+
+#undef READ_A_BYTE
+