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Issue 1877753003: Move mojo\shell to services\shell (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@62scan
Patch Set: . Created 4 years, 8 months ago
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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
3 // found in the LICENSE file.
4
5 #include "mojo/shell/runner/host/out_of_process_native_runner.h"
6
7 #include <stdint.h>
8
9 #include <utility>
10
11 #include "base/bind.h"
12 #include "base/callback_helpers.h"
13 #include "base/files/file_util.h"
14 #include "base/logging.h"
15 #include "base/task_runner.h"
16 #include "mojo/shell/runner/common/client_util.h"
17 #include "mojo/shell/runner/host/child_process_host.h"
18 #include "mojo/shell/runner/host/in_process_native_runner.h"
19
20 namespace mojo {
21 namespace shell {
22
23 OutOfProcessNativeRunner::OutOfProcessNativeRunner(
24 base::TaskRunner* launch_process_runner,
25 NativeRunnerDelegate* delegate)
26 : launch_process_runner_(launch_process_runner), delegate_(delegate) {}
27
28 OutOfProcessNativeRunner::~OutOfProcessNativeRunner() {
29 if (child_process_host_ && !app_path_.empty())
30 child_process_host_->Join();
31 }
32
33 mojom::ShellClientPtr OutOfProcessNativeRunner::Start(
34 const base::FilePath& app_path,
35 const Identity& target,
36 bool start_sandboxed,
37 const base::Callback<void(base::ProcessId)>& pid_available_callback,
38 const base::Closure& app_completed_callback) {
39 app_path_ = app_path;
40
41 DCHECK(app_completed_callback_.is_null());
42 app_completed_callback_ = app_completed_callback;
43
44 child_process_host_.reset(new ChildProcessHost(
45 launch_process_runner_, delegate_, start_sandboxed, target, app_path));
46 return child_process_host_->Start(
47 target, pid_available_callback,
48 base::Bind(&OutOfProcessNativeRunner::AppCompleted,
49 base::Unretained(this)));
50 }
51
52 void OutOfProcessNativeRunner::AppCompleted() {
53 if (child_process_host_)
54 child_process_host_->Join();
55 child_process_host_.reset();
56 // This object may be deleted by this callback.
57 base::Closure app_completed_callback = app_completed_callback_;
58 app_completed_callback_.Reset();
59 if (!app_completed_callback.is_null())
60 app_completed_callback.Run();
61 }
62
63 OutOfProcessNativeRunnerFactory::OutOfProcessNativeRunnerFactory(
64 base::TaskRunner* launch_process_runner,
65 NativeRunnerDelegate* delegate)
66 : launch_process_runner_(launch_process_runner), delegate_(delegate) {}
67 OutOfProcessNativeRunnerFactory::~OutOfProcessNativeRunnerFactory() {}
68
69 scoped_ptr<shell::NativeRunner> OutOfProcessNativeRunnerFactory::Create(
70 const base::FilePath& app_path) {
71 return make_scoped_ptr(
72 new OutOfProcessNativeRunner(launch_process_runner_, delegate_));
73 }
74
75 } // namespace shell
76 } // namespace mojo
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