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 #include "components/cloud_devices/common/cloud_devices_switches.h"
  15
  16 base::string16 GetLocalComputerName() {
  17   DWORD size = 0;
  18   base::string16 result;
  19   ::GetComputerName(NULL, &size);
  20   result.resize(size);
  21   if (result.empty())
  22     return result;
  23   if (!::GetComputerName(&result[0], &size))
  24     return base::string16();
  25   result.resize(size);
  26   return result;
  27 }
  28
  29 base::string16 ReplaceLocalHostInName(const base::string16& user_name) {
  30   static const wchar_t kLocalDomain[] = L".\\";
  31   if (base::StartsWith(user_name, kLocalDomain,
  32                        base::CompareCase::SENSITIVE)) {
  33     return GetLocalComputerName() +
  34            user_name.substr(arraysize(kLocalDomain) - 2);
  35   }
  36   return user_name;
  37 }
  38
  39 base::string16 GetCurrentUserName() {
  40   ULONG size = 0;
  41   base::string16 result;
  42   ::GetUserNameEx(::NameSamCompatible, NULL, &size);
  43   result.resize(size);
  44   if (result.empty())
  45     return result;
  46   if (!::GetUserNameEx(::NameSamCompatible, &result[0], &size))
  47     return base::string16();
  48   result.resize(size);
  49   return result;
  50 }
  51
  52 void CopyChromeSwitchesFromCurrentProcess(base::CommandLine* destination) {
  53   static const char* const kSwitchesToCopy[] = {
  54     switches::kCloudPrintURL,
  55     switches::kCloudPrintXmppEndpoint,
  56     switches::kEnableCloudPrintXps,
  57     switches::kEnableLogging,
  58     switches::kIgnoreUrlFetcherCertRequests,
  59     switches::kLsoUrl,
  60     switches::kV,
  61   };
  62   destination->CopySwitchesFrom(*base::CommandLine::ForCurrentProcess(),
  63                                 kSwitchesToCopy,
  64                                 arraysize(kSwitchesToCopy));
  65 }
  66