content/common/debug_flags.cc

   1 // Copyright (c) 2011 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 "content/common/debug_flags.h"
   6
   7 #include "base/base_switches.h"
   8 #include "base/command_line.h"
   9 #include "base/utf_string_conversions.h"
  10 #include "content/public/common/content_switches.h"
  11 #include "ipc/ipc_switches.h"
  12
  13 namespace content {
  14
  15 bool ProcessDebugFlags(CommandLine* command_line,
  16                        ProcessType type,
  17                        bool is_in_sandbox) {
  18   bool should_help_child = false;
  19   const CommandLine& current_cmd_line = *CommandLine::ForCurrentProcess();
  20   if (current_cmd_line.HasSwitch(switches::kDebugChildren)) {
  21     // Look to pass-on the kDebugOnStart flag.
  22     std::string value = current_cmd_line.GetSwitchValueASCII(
  23         switches::kDebugChildren);
  24     if (value.empty() ||
  25         (type == PROCESS_TYPE_WORKER &&
  26          value == switches::kWorkerProcess) ||
  27         (type == PROCESS_TYPE_RENDERER &&
  28          value == switches::kRendererProcess) ||
  29         (type == PROCESS_TYPE_PLUGIN &&
  30          value == switches::kPluginProcess)) {
  31       command_line->AppendSwitch(switches::kDebugOnStart);
  32       should_help_child = true;
  33     }
  34     command_line->AppendSwitchASCII(switches::kDebugChildren, value);
  35   } else if (current_cmd_line.HasSwitch(switches::kWaitForDebuggerChildren)) {
  36     // Look to pass-on the kWaitForDebugger flag.
  37     std::string value = current_cmd_line.GetSwitchValueASCII(
  38         switches::kWaitForDebuggerChildren);
  39     if (value.empty() ||
  40         (type == PROCESS_TYPE_WORKER &&
  41          value == switches::kWorkerProcess) ||
  42         (type == PROCESS_TYPE_RENDERER &&
  43          value == switches::kRendererProcess) ||
  44         (type == PROCESS_TYPE_PLUGIN &&
  45          value == switches::kPluginProcess)) {
  46       command_line->AppendSwitch(switches::kWaitForDebugger);
  47     }
  48     command_line->AppendSwitchASCII(switches::kWaitForDebuggerChildren, value);
  49   }
  50   return should_help_child;
  51 }
  52
  53 }  // namespace content