chrome_version_info.cc revision eb525c5499e34cc9c4b825d6d9e75bb07cc06ace
1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "chrome/common/chrome_version_info.h" 6 7#include "base/basictypes.h" 8#include "base/file_version_info.h" 9#include "base/strings/utf_string_conversions.h" 10#include "base/threading/thread_restrictions.h" 11#include "build/build_config.h" 12#include "grit/chromium_strings.h" 13#include "grit/generated_resources.h" 14#include "ui/base/l10n/l10n_util.h" 15#include "ui/base/resource/resource_bundle.h" 16 17namespace chrome { 18 19std::string VersionInfo::ProductNameAndVersionForUserAgent() const { 20 if (!is_valid()) 21 return std::string(); 22 return "Chrome/" + Version(); 23} 24 25#if defined(OS_WIN) || defined(OS_MACOSX) 26// On Windows and Mac, we get the Chrome version info by querying 27// FileVersionInfo for the current module. 28 29VersionInfo::VersionInfo() { 30 // The current module is already loaded in memory, so this will be cheap. 31 base::ThreadRestrictions::ScopedAllowIO allow_io; 32 version_info_.reset(FileVersionInfo::CreateFileVersionInfoForCurrentModule()); 33} 34 35VersionInfo::~VersionInfo() { 36} 37 38bool VersionInfo::is_valid() const { 39 return version_info_.get() != NULL; 40} 41 42std::string VersionInfo::Name() const { 43 if (!is_valid()) 44 return std::string(); 45 return UTF16ToUTF8(version_info_->product_name()); 46} 47 48std::string VersionInfo::Version() const { 49 if (!is_valid()) 50 return std::string(); 51 return UTF16ToUTF8(version_info_->product_version()); 52} 53 54std::string VersionInfo::LastChange() const { 55 if (!is_valid()) 56 return std::string(); 57 return UTF16ToUTF8(version_info_->last_change()); 58} 59 60bool VersionInfo::IsOfficialBuild() const { 61 if (!is_valid()) 62 return false; 63 return version_info_->is_official_build(); 64} 65 66#elif defined(OS_POSIX) 67// We get chrome version information from chrome_version_info_posix.h, 68// a generated header. 69 70#include "chrome/common/chrome_version_info_posix.h" 71 72VersionInfo::VersionInfo() { 73} 74 75VersionInfo::~VersionInfo() { 76} 77 78bool VersionInfo::is_valid() const { 79 return true; 80} 81 82std::string VersionInfo::Name() const { 83 return PRODUCT_NAME; 84} 85 86std::string VersionInfo::Version() const { 87 return PRODUCT_VERSION; 88} 89 90std::string VersionInfo::LastChange() const { 91 return LAST_CHANGE; 92} 93 94bool VersionInfo::IsOfficialBuild() const { 95 return IS_OFFICIAL_BUILD; 96} 97 98#endif 99 100std::string VersionInfo::CreateVersionString() const { 101 std::string current_version; 102 if (is_valid()) { 103 current_version += Version(); 104#if !defined(GOOGLE_CHROME_BUILD) 105 current_version += " ("; 106 current_version += l10n_util::GetStringUTF8(IDS_ABOUT_VERSION_UNOFFICIAL); 107 current_version += " "; 108 current_version += LastChange(); 109 current_version += " "; 110 current_version += OSType(); 111 current_version += ")"; 112#endif 113 std::string modifier = GetVersionStringModifier(); 114 if (!modifier.empty()) 115 current_version += " " + modifier; 116 } 117 return current_version; 118} 119 120std::string VersionInfo::OSType() const { 121#if defined(OS_WIN) 122 return "Windows"; 123#elif defined(OS_MACOSX) 124 return "Mac OS X"; 125#elif defined(OS_CHROMEOS) 126 #if defined(GOOGLE_CHROME_BUILD) 127 return "Chrome OS"; 128 #else 129 return "Chromium OS"; 130 #endif 131#elif defined(OS_ANDROID) 132 return "Android"; 133#elif defined(OS_LINUX) 134 return "Linux"; 135#elif defined(OS_FREEBSD) 136 return "FreeBSD"; 137#elif defined(OS_OPENBSD) 138 return "OpenBSD"; 139#elif defined(OS_SOLARIS) 140 return "Solaris"; 141#else 142 return "Unknown"; 143#endif 144} 145 146} // namespace chrome 147