| // 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. |
| |
| #include "chrome/browser/omaha_query_params/chrome_omaha_query_params_delegate.h" |
| |
| #include "base/lazy_instance.h" |
| #include "base/strings/stringprintf.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/common/chrome_version_info.h" |
| |
| namespace { |
| |
| const char kUnknown[] = "unknown"; |
| const char kStable[] = "stable"; |
| const char kBeta[] = "beta"; |
| const char kDev[] = "dev"; |
| const char kCanary[] = "canary"; |
| |
| base::LazyInstance<ChromeOmahaQueryParamsDelegate> g_delegate = |
| LAZY_INSTANCE_INITIALIZER; |
| |
| } // namespace |
| |
| ChromeOmahaQueryParamsDelegate::ChromeOmahaQueryParamsDelegate() { |
| } |
| |
| ChromeOmahaQueryParamsDelegate::~ChromeOmahaQueryParamsDelegate() { |
| } |
| |
| // static |
| ChromeOmahaQueryParamsDelegate* ChromeOmahaQueryParamsDelegate::GetInstance() { |
| return g_delegate.Pointer(); |
| } |
| |
| std::string ChromeOmahaQueryParamsDelegate::GetExtraParams() { |
| return base::StringPrintf("&prodchannel=%s&prodversion=%s&lang=%s", |
| GetChannelString(), |
| chrome::VersionInfo().Version().c_str(), |
| GetLang()); |
| } |
| |
| // static |
| const char* ChromeOmahaQueryParamsDelegate::GetChannelString() { |
| switch (chrome::VersionInfo::GetChannel()) { |
| case chrome::VersionInfo::CHANNEL_STABLE: |
| return kStable; |
| break; |
| case chrome::VersionInfo::CHANNEL_BETA: |
| return kBeta; |
| break; |
| case chrome::VersionInfo::CHANNEL_DEV: |
| return kDev; |
| break; |
| case chrome::VersionInfo::CHANNEL_CANARY: |
| return kCanary; |
| break; |
| case chrome::VersionInfo::CHANNEL_UNKNOWN: |
| return kUnknown; |
| break; |
| } |
| return kUnknown; |
| } |
| |
| // static |
| const char* ChromeOmahaQueryParamsDelegate::GetLang() { |
| return g_browser_process->GetApplicationLocale().c_str(); |
| } |