/** * @file llsys_objc.mm * @brief obj-c implementation of the system information functions * * $LicenseInfo:firstyear=2022&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2022, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #import "llsys_objc.h" #import <AppKit/AppKit.h> static auto intAtStringIndex(NSArray *array, int index) { return [(NSString *)[array objectAtIndex:index] integerValue]; } bool LLGetDarwinOSInfo(int64_t &major, int64_t &minor, int64_t &patch) { if (NSAppKitVersionNumber > NSAppKitVersionNumber10_8) { NSOperatingSystemVersion osVersion = [[NSProcessInfo processInfo] operatingSystemVersion]; major = osVersion.majorVersion; minor = osVersion.minorVersion; patch = osVersion.patchVersion; } else { NSString* versionString = [[NSDictionary dictionaryWithContentsOfFile: @"/System/Library/CoreServices/SystemVersion.plist"] objectForKey:@"ProductVersion"]; NSArray* versions = [versionString componentsSeparatedByString:@"."]; NSUInteger count = [versions count]; if (count > 0) { major = intAtStringIndex(versions, 0); if (count > 1) { minor = intAtStringIndex(versions, 1); if (count > 2) { patch = intAtStringIndex(versions, 2); } } } } return true; }