Ben Murdoch | 9ab5563 | 2013-07-18 11:57:30 +0100 | [diff] [blame] | 1 | // Copyright 2013 The Chromium Authors. All rights reserved. |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
Ben Murdoch | 9ab5563 | 2013-07-18 11:57:30 +0100 | [diff] [blame] | 5 | #include "chrome/browser/extensions/api/system_cpu/cpu_info_provider.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 6 | |
| 7 | #include "base/sys_info.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 8 | |
| 9 | namespace extensions { |
| 10 | |
Ben Murdoch | 9ab5563 | 2013-07-18 11:57:30 +0100 | [diff] [blame] | 11 | using api::system_cpu::CpuInfo; |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 12 | |
Ben Murdoch | 7dbb3d5 | 2013-07-17 14:55:54 +0100 | [diff] [blame] | 13 | // Static member intialization. |
Ben Murdoch | bb1529c | 2013-08-08 10:24:53 +0100 | [diff] [blame^] | 14 | base::LazyInstance<scoped_refptr<CpuInfoProvider> > |
| 15 | CpuInfoProvider::provider_ = LAZY_INSTANCE_INITIALIZER; |
Ben Murdoch | 7dbb3d5 | 2013-07-17 14:55:54 +0100 | [diff] [blame] | 16 | |
Torne (Richard Coles) | 868fa2f | 2013-06-11 10:57:03 +0100 | [diff] [blame] | 17 | CpuInfoProvider::CpuInfoProvider() {} |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 18 | |
Torne (Richard Coles) | 868fa2f | 2013-06-11 10:57:03 +0100 | [diff] [blame] | 19 | CpuInfoProvider::~CpuInfoProvider() {} |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 20 | |
Ben Murdoch | 7dbb3d5 | 2013-07-17 14:55:54 +0100 | [diff] [blame] | 21 | const CpuInfo& CpuInfoProvider::cpu_info() const { |
| 22 | return info_; |
| 23 | } |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 24 | |
Ben Murdoch | bb1529c | 2013-08-08 10:24:53 +0100 | [diff] [blame^] | 25 | void CpuInfoProvider::InitializeForTesting( |
| 26 | scoped_refptr<CpuInfoProvider> provider) { |
| 27 | DCHECK(provider.get() != NULL); |
| 28 | provider_.Get() = provider; |
| 29 | } |
| 30 | |
Ben Murdoch | 7dbb3d5 | 2013-07-17 14:55:54 +0100 | [diff] [blame] | 31 | bool CpuInfoProvider::QueryInfo() { |
| 32 | info_.num_of_processors = base::SysInfo::NumberOfProcessors(); |
| 33 | info_.arch_name = base::SysInfo::OperatingSystemArchitecture(); |
| 34 | info_.model_name = base::SysInfo::CPUModelName(); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 35 | return true; |
| 36 | } |
| 37 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 38 | // static |
| 39 | CpuInfoProvider* CpuInfoProvider::Get() { |
Ben Murdoch | bb1529c | 2013-08-08 10:24:53 +0100 | [diff] [blame^] | 40 | if (provider_.Get().get() == NULL) |
| 41 | provider_.Get() = new CpuInfoProvider(); |
| 42 | return provider_.Get(); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 43 | } |
| 44 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 45 | } // namespace extensions |