content/public/app/content_main_runner.h

   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 #ifndef CONTENT_PUBLIC_APP_CONTENT_MAIN_RUNNER_H_
   6 #define CONTENT_PUBLIC_APP_CONTENT_MAIN_RUNNER_H_
   7
   8 #include <string>
   9
  10 #include "build/build_config.h"
  11
  12 #if defined(OS_WIN)
  13 #include <windows.h>
  14 #endif
  15
  16 namespace sandbox {
  17 struct SandboxInterfaceInfo;
  18 }
  19
  20 namespace content {
  21
  22 class ContentMainDelegate;
  23
  24 // This class is responsible for content initialization, running and shutdown.
  25 class ContentMainRunner {
  26  public:
  27   virtual ~ContentMainRunner() {}
  28
  29   // Create a new ContentMainRunner object.
  30   static ContentMainRunner* Create();
  31
  32   // Initialize all necessary content state.
  33 #if defined(OS_WIN)
  34   // The |sandbox_info| and |delegate| objects must outlive this class.
  35   // |sandbox_info| should be initialized using InitializeSandboxInfo from
  36   // content_main_win.h.
  37   virtual int Initialize(HINSTANCE instance,
  38                          sandbox::SandboxInterfaceInfo* sandbox_info,
  39                          ContentMainDelegate* delegate) = 0;
  40 #else
  41   // The |delegate| object must outlive this class.
  42   virtual int Initialize(int argc,
  43                          const char** argv,
  44                          ContentMainDelegate* delegate) = 0;
  45 #endif
  46
  47   // Perform the default run logic.
  48   virtual int Run() = 0;
  49
  50   // Shut down the content state.
  51   virtual void Shutdown() = 0;
  52 };
  53
  54 }  // namespace content
  55
  56 #endif  // CONTENT_PUBLIC_APP_CONTENT_MAIN_RUNNER_H_