| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <mach-o/arch.h> |
| |
| #import "SystemInfo.h" |
| |
| @implementation SystemInfo |
| |
| + (NSString*)getArch { |
| // NOTE: It seems the below function `NSGetLocalArchInfo` returns an |
| // arch->name that is either "x84_64h" or "i486". |
| const NXArchInfo* arch = NXGetLocalArchInfo(); |
| NSString* archName = [NSString stringWithUTF8String:arch->name]; |
| return archName; |
| } |
| |
| + (NSString*)getOSVersion { |
| NSDictionary* systemVersion = |
| [NSDictionary dictionaryWithContentsOfFile: |
| @"/System/Library/CoreServices/SystemVersion.plist"]; |
| NSString* versionNumber = [systemVersion objectForKey:@"ProductVersion"]; |
| |
| return versionNumber; |
| } |
| |
| @end |
