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Side by Side Diff: mojo/shell/dynamic_service_runner.h

Issue 265793015: Mojo: Replace RemotePtr with InterfacePtr and InterfaceImpl (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebase Created 6 years, 7 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef MOJO_SHELL_DYNAMIC_SERVICE_RUNNER_H_ 5 #ifndef MOJO_SHELL_DYNAMIC_SERVICE_RUNNER_H_
6 #define MOJO_SHELL_DYNAMIC_SERVICE_RUNNER_H_ 6 #define MOJO_SHELL_DYNAMIC_SERVICE_RUNNER_H_
7 7
8 #include "base/callback_forward.h" 8 #include "base/callback_forward.h"
9 #include "base/macros.h" 9 #include "base/macros.h"
10 #include "base/memory/scoped_ptr.h" 10 #include "base/memory/scoped_ptr.h"
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22 // Abstraction for loading a service (from the file system) and running it (on 22 // Abstraction for loading a service (from the file system) and running it (on
23 // another thread or in a separate process). 23 // another thread or in a separate process).
24 class DynamicServiceRunner { 24 class DynamicServiceRunner {
25 public: 25 public:
26 virtual ~DynamicServiceRunner() {} 26 virtual ~DynamicServiceRunner() {}
27 27
28 // Takes ownership of the file at |app_path|. Loads the app in that file and 28 // Takes ownership of the file at |app_path|. Loads the app in that file and
29 // runs it on some other thread/process. |app_completed_callback| is posted 29 // runs it on some other thread/process. |app_completed_callback| is posted
30 // (to the thread on which |Start()| was called) after |MojoMain()| completes. 30 // (to the thread on which |Start()| was called) after |MojoMain()| completes.
31 virtual void Start(const base::FilePath& app_path, 31 virtual void Start(const base::FilePath& app_path,
32 ScopedShellHandle service_handle, 32 ScopedMessagePipeHandle service_handle,
33 const base::Closure& app_completed_callback) = 0; 33 const base::Closure& app_completed_callback) = 0;
34 }; 34 };
35 35
36 class DynamicServiceRunnerFactory { 36 class DynamicServiceRunnerFactory {
37 public: 37 public:
38 virtual ~DynamicServiceRunnerFactory() {} 38 virtual ~DynamicServiceRunnerFactory() {}
39 virtual scoped_ptr<DynamicServiceRunner> Create(Context* context) = 0; 39 virtual scoped_ptr<DynamicServiceRunner> Create(Context* context) = 0;
40 }; 40 };
41 41
42 // A generic factory. 42 // A generic factory.
43 template <class DynamicServiceRunnerImpl> 43 template <class DynamicServiceRunnerImpl>
44 class DynamicServiceRunnerFactoryImpl : public DynamicServiceRunnerFactory { 44 class DynamicServiceRunnerFactoryImpl : public DynamicServiceRunnerFactory {
45 public: 45 public:
46 DynamicServiceRunnerFactoryImpl() {} 46 DynamicServiceRunnerFactoryImpl() {}
47 virtual ~DynamicServiceRunnerFactoryImpl() {} 47 virtual ~DynamicServiceRunnerFactoryImpl() {}
48 virtual scoped_ptr<DynamicServiceRunner> Create(Context* context) OVERRIDE { 48 virtual scoped_ptr<DynamicServiceRunner> Create(Context* context) OVERRIDE {
49 return scoped_ptr<DynamicServiceRunner>( 49 return scoped_ptr<DynamicServiceRunner>(
50 new DynamicServiceRunnerImpl(context)); 50 new DynamicServiceRunnerImpl(context));
51 } 51 }
52 }; 52 };
53 53
54 } // namespace shell 54 } // namespace shell
55 } // namespace mojo 55 } // namespace mojo
56 56
57 #endif // MOJO_SHELL_DYNAMIC_SERVICE_RUNNER_H_ 57 #endif // MOJO_SHELL_DYNAMIC_SERVICE_RUNNER_H_
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