1/* 2 * Copyright (C) 2012 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25#include "config.h" 26#include "SystemVersionMac.h" 27 28namespace WebCore { 29 30#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1080 31 32static NSString *createSystemMarketingVersion() 33{ 34 // Can't use -[NSProcessInfo operatingSystemVersionString] because it has too much stuff we don't want. 35 NSString *systemLibraryPath = [NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSSystemDomainMask, YES) objectAtIndex:0]; 36 NSString *systemVersionPlistPath = [systemLibraryPath stringByAppendingPathComponent:@"CoreServices/SystemVersion.plist"]; 37 NSDictionary *systemVersionInfo = [NSDictionary dictionaryWithContentsOfFile:systemVersionPlistPath]; 38 return [[systemVersionInfo objectForKey:@"ProductVersion"] copy]; 39} 40 41#else 42 43static inline int callGestalt(OSType selector) 44{ 45 SInt32 value = 0; 46 Gestalt(selector, &value); 47 return value; 48} 49 50static NSString *createSystemMarketingVersion() 51{ 52 // Can't use -[NSProcessInfo operatingSystemVersionString] because it has too much stuff we don't want. 53 int major = callGestalt(gestaltSystemVersionMajor); 54 ASSERT(major); 55 56 int minor = callGestalt(gestaltSystemVersionMinor); 57 int bugFix = callGestalt(gestaltSystemVersionBugFix); 58 if (bugFix) 59 return [[NSString alloc] initWithFormat:@"%d.%d.%d", major, minor, bugFix]; 60 if (minor) 61 return [[NSString alloc] initWithFormat:@"%d.%d", major, minor]; 62 return [[NSString alloc] initWithFormat:@"%d", major]; 63} 64 65#endif // __MAC_OS_X_VERSION_MIN_REQUIRED >= 1080 66 67 68NSString *systemMarketingVersion() 69{ 70 static NSString *version = createSystemMarketingVersion(); 71 return version; 72} 73 74} 75