win8/delegate_execute/delegate_execute_util.cc

   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 "win8/delegate_execute/delegate_execute_util.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/strings/string_util.h"
   9
  10 namespace delegate_execute {
  11
  12 base::CommandLine CommandLineFromParameters(const wchar_t* params) {
  13   base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
  14
  15   if (params) {
  16     base::string16 command_string(L"noprogram.exe ");
  17     command_string.append(params);
  18     command_line.ParseFromString(command_string);
  19     command_line.SetProgram(base::FilePath());
  20   }
  21
  22   return command_line;
  23 }
  24
  25 base::CommandLine MakeChromeCommandLine(const base::FilePath& chrome_exe,
  26                                         const base::CommandLine& params,
  27                                         const base::string16& argument) {
  28   base::CommandLine chrome_cmd(params);
  29   chrome_cmd.SetProgram(chrome_exe);
  30
  31   if (!argument.empty())
  32     chrome_cmd.AppendArgNative(argument);
  33
  34   return chrome_cmd;
  35 }
  36
  37 base::string16 ParametersFromSwitch(const char* a_switch) {
  38   if (!a_switch)
  39     return base::string16();
  40
  41   base::CommandLine cmd_line(base::CommandLine::NO_PROGRAM);
  42
  43   cmd_line.AppendSwitch(a_switch);
  44
  45   base::string16 command_string(cmd_line.GetCommandLineString());
  46   base::TrimWhitespace(command_string, base::TRIM_ALL, &command_string);
  47   return command_string;
  48 }
  49
  50 }  // namespace delegate_execute