cloud_print/service/win/service_utils.cc

   1 // Copyright 2013 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 "cloud_print/service/win/service_utils.h"
   6 #include "google_apis/gaia/gaia_switches.h"
   7
   8 #include <windows.h>
   9 #include <security.h>  // NOLINT
  10
  11 #include "base/command_line.h"
  12 #include "base/strings/string_util.h"
  13 #include "chrome/common/chrome_switches.h"
  14
  15 string16 GetLocalComputerName() {
  16   DWORD size = 0;
  17   string16 result;
  18   ::GetComputerName(NULL, &size);
  19   result.resize(size);
  20   if (result.empty())
  21     return result;
  22   if (!::GetComputerName(&result[0], &size))
  23     return string16();
  24   result.resize(size);
  25   return result;
  26 }
  27
  28 string16 ReplaceLocalHostInName(const string16& user_name) {
  29   static const wchar_t kLocalDomain[] = L".\\";
  30   if (StartsWith(user_name, kLocalDomain, true)) {
  31     return GetLocalComputerName() +
  32            user_name.substr(arraysize(kLocalDomain) - 2);
  33   }
  34   return user_name;
  35 }
  36
  37 string16 GetCurrentUserName() {
  38   ULONG size = 0;
  39   string16 result;
  40   ::GetUserNameEx(::NameSamCompatible, NULL, &size);
  41   result.resize(size);
  42   if (result.empty())
  43     return result;
  44   if (!::GetUserNameEx(::NameSamCompatible, &result[0], &size))
  45     return string16();
  46   result.resize(size);
  47   return result;
  48 }
  49
  50 void CopyChromeSwitchesFromCurrentProcess(CommandLine* destination) {
  51   static const char* const kSwitchesToCopy[] = {
  52     switches::kCloudPrintServiceURL,
  53     switches::kEnableLogging,
  54     switches::kIgnoreUrlFetcherCertRequests,
  55     switches::kLsoUrl,
  56     switches::kV,
  57   };
  58   destination->CopySwitchesFrom(*CommandLine::ForCurrentProcess(),
  59                                 kSwitchesToCopy,
  60                                 arraysize(kSwitchesToCopy));
  61 }
  62