Split user agent code out of the 'glue' target

webkit/glue/user_agent.cc

-// Copyright (c) 2012 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 "webkit/glue/user_agent.h"
-
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-#include <sys/utsname.h>
-#endif
-
-#include "base/lazy_instance.h"
-#include "base/string_util.h"
-#include "base/stringprintf.h"
-#include "base/sys_info.h"
-
-#if defined(OS_WIN)
-#include "base/win/windows_version.h"
-#endif
-
-// Generated
-#include "webkit_version.h"  // NOLINT
-
-namespace webkit_glue {
-
-std::string GetWebKitVersion() {
-  return base::StringPrintf("%d.%d (%s)",
-                            WEBKIT_VERSION_MAJOR,
-                            WEBKIT_VERSION_MINOR,
-                            WEBKIT_SVN_REVISION);
-}
-
-std::string GetWebKitRevision() {
-  return WEBKIT_SVN_REVISION;
-}
-
-std::string BuildOSCpuInfo() {
-  std::string os_cpu;
-
-#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS) ||\
-    defined(OS_ANDROID)
-  int32 os_major_version = 0;
-  int32 os_minor_version = 0;
-  int32 os_bugfix_version = 0;
-  base::SysInfo::OperatingSystemVersionNumbers(&os_major_version,
-                                               &os_minor_version,
-                                               &os_bugfix_version);
-#endif
-
-#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
-  // Should work on any Posix system.
-  struct utsname unixinfo;
-  uname(&unixinfo);
-
-  std::string cputype;
-  // special case for biarch systems
-  if (strcmp(unixinfo.machine, "x86_64") == 0 &&
-      sizeof(void*) == sizeof(int32)) {  // NOLINT
-    cputype.assign("i686 (x86_64)");
-  } else {
-    cputype.assign(unixinfo.machine);
-  }
-#endif
-
-#if defined(OS_WIN)
-  std::string architecture_token;
-  base::win::OSInfo* os_info = base::win::OSInfo::GetInstance();
-  if (os_info->wow64_status() == base::win::OSInfo::WOW64_ENABLED) {
-    architecture_token = "; WOW64";
-  } else {
-    base::win::OSInfo::WindowsArchitecture windows_architecture =
-        os_info->architecture();
-    if (windows_architecture == base::win::OSInfo::X64_ARCHITECTURE)
-      architecture_token = "; Win64; x64";
-    else if (windows_architecture == base::win::OSInfo::IA64_ARCHITECTURE)
-      architecture_token = "; Win64; IA64";
-  }
-#endif
-
-#if defined(OS_ANDROID)
-  std::string android_info_str;
-
-  // Send information about the device.
-  bool semicolon_inserted = false;
-  std::string android_build_codename = base::SysInfo::GetAndroidBuildCodename();
-  std::string android_device_name = base::SysInfo::GetDeviceName();
-  if ("REL" == android_build_codename && android_device_name.size() > 0) {
-    android_info_str += "; " + android_device_name;
-    semicolon_inserted = true;
-  }
-
-  // Append the build ID.
-  std::string android_build_id = base::SysInfo::GetAndroidBuildID();
-  if (android_build_id.size() > 0) {
-    if (!semicolon_inserted) {
-      android_info_str += ";";
-    }
-    android_info_str += " Build/" + android_build_id;
-  }
-#endif
-
-  base::StringAppendF(
-      &os_cpu,
-#if defined(OS_WIN)
-      "Windows NT %d.%d%s",
-      os_major_version,
-      os_minor_version,
-      architecture_token.c_str()
-#elif defined(OS_MACOSX)
-      "Intel Mac OS X %d_%d_%d",
-      os_major_version,
-      os_minor_version,
-      os_bugfix_version
-#elif defined(OS_CHROMEOS)
-      "CrOS "
-      "%s %d.%d.%d",
-      cputype.c_str(),   // e.g. i686
-      os_major_version,
-      os_minor_version,
-      os_bugfix_version
-#elif defined(OS_ANDROID)
-      "Android %d.%d.%d%s",
-      os_major_version,
-      os_minor_version,
-      os_bugfix_version,
-      android_info_str.c_str()
-#else
-      "%s %s",
-      unixinfo.sysname,  // e.g. Linux
-      cputype.c_str()    // e.g. i686
-#endif
-  );  // NOLINT
-
-  return os_cpu;
-}
-
-int GetWebKitMajorVersion() {
-  return WEBKIT_VERSION_MAJOR;
-}
-
-int GetWebKitMinorVersion() {
-  return WEBKIT_VERSION_MINOR;
-}
-
-std::string BuildUserAgentFromProduct(const std::string& product) {
-  const char kUserAgentPlatform[] =
-#if defined(OS_WIN)
-      "";
-#elif defined(OS_MACOSX)
-      "Macintosh; ";
-#elif defined(USE_X11)
-      "X11; ";           // strange, but that's what Firefox uses
-#elif defined(OS_ANDROID)
-      "Linux; ";
-#else
-      "Unknown; ";
-#endif
-
-  std::string os_info;
-  base::StringAppendF(&os_info, "%s%s", kUserAgentPlatform,
-                      webkit_glue::BuildOSCpuInfo().c_str());
-  return BuildUserAgentFromOSAndProduct(os_info, product);
-}
-
-std::string BuildUserAgentFromOSAndProduct(const std::string& os_info,
-                                           const std::string& product) {
-  // Derived from Safari's UA string.
-  // This is done to expose our product name in a manner that is maximally
-  // compatible with Safari, we hope!!
-  std::string user_agent;
-  base::StringAppendF(
-      &user_agent,
-      "Mozilla/5.0 (%s) AppleWebKit/%d.%d (KHTML, like Gecko) %s Safari/%d.%d",
-      os_info.c_str(),
-      WEBKIT_VERSION_MAJOR,
-      WEBKIT_VERSION_MINOR,
-      product.c_str(),
-      WEBKIT_VERSION_MAJOR,
-      WEBKIT_VERSION_MINOR);
-  return user_agent;
-}
-
-}  // namespace webkit_glue