| // Copyright 2014 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. |
| |
| #ifndef CHROME_BROWSER_MAC_OBSOLETE_SYSTEM_H_ |
| #define CHROME_BROWSER_MAC_OBSOLETE_SYSTEM_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/strings/string16.h" |
| |
| class ObsoleteSystemMac { |
| public: |
| // true if 32-bit-only systems are already considered obsolete, or if |
| // they'll be considered obsolete soon. Used to control whether to show |
| // messaging about 32-bit deprecation within the app. |
| static bool Is32BitObsoleteNowOrSoon() { |
| #if defined(GOOGLE_CHROME_BUILD) |
| return true; |
| #else |
| return false; |
| #endif |
| } |
| |
| // true if the system's CPU is 32-bit-only, false if it's 64-bit-capable. |
| #if !defined(ARCH_CPU_64_BITS) |
| static bool Has32BitOnlyCPU(); |
| #else |
| static bool Has32BitOnlyCPU() { |
| return false; |
| } |
| #endif |
| |
| // Returns a localized string informing users that their system will either |
| // soon be unsupported by future versions of the application, or that they |
| // are already using the last version of the application that supports their |
| // system. Do not use the returned string unless both |
| // Is32BitObsoleteNowOrSoon() and Has32BitOnlyCPU() return true. |
| #if !defined(ARCH_CPU_64_BITS) |
| static base::string16 LocalizedObsoleteSystemString(); |
| #else |
| static base::string16 LocalizedObsoleteSystemString() { |
| return base::string16(); |
| } |
| #endif |
| |
| // true if this is the final release that will run on 32-bit-only systems. |
| static bool Is32BitEndOfTheLine() { |
| // TODO(mark): Change to true immediately prior to the final build that |
| // supports 32-bit-only systems. |
| return false; |
| } |
| |
| private: |
| DISALLOW_IMPLICIT_CONSTRUCTORS(ObsoleteSystemMac); |
| }; |
| |
| #endif // CHROME_BROWSER_MAC_OBSOLETE_SYSTEM_H_ |