mojo/shell/native_runner.h

   1 // Copyright 2015 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 MOJO_SHELL_NATIVE_RUNNER_H_
   6 #define MOJO_SHELL_NATIVE_RUNNER_H_
   7
   8 #include "base/callback_forward.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "mojo/application/public/interfaces/application.mojom.h"
  11 #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_request.h"
  12
  13 #if defined(OS_WIN)
  14 #undef DELETE
  15 #endif
  16
  17 namespace base {
  18 class FilePath;
  19 }
  20
  21 namespace mojo {
  22 namespace shell {
  23
  24 // ApplicationManager requires implementations of NativeRunner and
  25 // NativeRunnerFactory to run native applications.
  26 class NativeRunner {
  27  public:
  28   virtual ~NativeRunner() {}
  29
  30   // Loads the app in the file at |app_path| and runs it on some other
  31   // thread/process. If |cleanup| is |DELETE|, this takes ownership of the file.
  32   // |app_completed_callback| is posted (to the thread on which |Start()| was
  33   // called) after |MojoMain()| completes.
  34   // TODO(vtl): |app_path| and |cleanup| should probably be moved to the
  35   // factory's Create(). Rationale: The factory may need information from the
  36   // file to decide what kind of NativeRunner to make.
  37   virtual void Start(const base::FilePath& app_path,
  38                      bool start_sandboxed,
  39                      InterfaceRequest<Application> application_request,
  40                      const base::Closure& app_completed_callback) = 0;
  41 };
  42
  43 class NativeRunnerFactory {
  44  public:
  45   virtual ~NativeRunnerFactory() {}
  46   virtual scoped_ptr<NativeRunner> Create() = 0;
  47 };
  48
  49 }  // namespace shell
  50 }  // namespace mojo
  51
  52 #endif  // MOJO_SHELL_NATIVE_RUNNER_H_