• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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 "chrome/browser/remoting/setup_flow_get_status_step.h"
6 
7 #include "chrome/browser/remoting/setup_flow_register_step.h"
8 #include "chrome/browser/service/service_process_control.h"
9 #include "chrome/browser/service/service_process_control_manager.h"
10 #include "grit/generated_resources.h"
11 #include "ui/base/l10n/l10n_util.h"
12 
13 namespace remoting {
14 
SetupFlowGetStatusStep()15 SetupFlowGetStatusStep::SetupFlowGetStatusStep()
16     : ALLOW_THIS_IN_INITIALIZER_LIST(task_factory_(this)),
17       status_requested_(false) {
18 }
19 
~SetupFlowGetStatusStep()20 SetupFlowGetStatusStep::~SetupFlowGetStatusStep() {
21   if (process_control_)
22     process_control_->RemoveMessageHandler(this);
23 }
24 
HandleMessage(const std::string & message,const Value * arg)25 void SetupFlowGetStatusStep::HandleMessage(const std::string& message,
26                                            const Value* arg) {
27 }
28 
Cancel()29 void SetupFlowGetStatusStep::Cancel() {
30   if (process_control_)
31     process_control_->RemoveMessageHandler(this);
32 }
33 
OnRemotingHostInfo(const remoting::ChromotingHostInfo & host_info)34 void SetupFlowGetStatusStep::OnRemotingHostInfo(
35     const remoting::ChromotingHostInfo& host_info) {
36   if (status_requested_) {
37     flow()->context()->host_info = host_info;
38     status_requested_ = false;
39     FinishStep(new SetupFlowRegisterStep());
40   }
41 }
42 
DoStart()43 void SetupFlowGetStatusStep::DoStart() {
44   flow()->web_ui()->CallJavascriptFunction("showSettingUp");
45 
46   process_control_ =
47       ServiceProcessControlManager::GetInstance()->GetProcessControl(
48           flow()->profile());
49   if (!process_control_->is_connected()) {
50     LaunchServiceProcess();
51   } else {
52     RequestStatus();
53   }
54 }
55 
LaunchServiceProcess()56 void SetupFlowGetStatusStep::LaunchServiceProcess() {
57   Task* done_task = task_factory_.NewRunnableMethod(
58       &SetupFlowGetStatusStep::OnServiceProcessLaunched);
59   process_control_->Launch(done_task, done_task);
60 }
61 
OnServiceProcessLaunched()62 void SetupFlowGetStatusStep::OnServiceProcessLaunched() {
63   if (!process_control_->is_connected()) {
64     // Failed to start service process.
65     FinishStep(new SetupFlowGetStatusErrorStep());
66   } else {
67     RequestStatus();
68   }
69 }
70 
RequestStatus()71 void SetupFlowGetStatusStep::RequestStatus() {
72   DCHECK(!status_requested_);
73 
74   if (!process_control_->RequestRemotingHostStatus()) {
75     FinishStep(new SetupFlowGetStatusErrorStep());
76     return;
77   }
78 
79   status_requested_ = true;
80   process_control_->AddMessageHandler(this);
81 }
82 
SetupFlowGetStatusErrorStep()83 SetupFlowGetStatusErrorStep::SetupFlowGetStatusErrorStep() { }
~SetupFlowGetStatusErrorStep()84 SetupFlowGetStatusErrorStep::~SetupFlowGetStatusErrorStep() { }
85 
GetErrorMessage()86 string16 SetupFlowGetStatusErrorStep::GetErrorMessage() {
87   return l10n_util::GetStringUTF16(IDS_REMOTING_SERVICE_PROCESS_FAILED_MESSAGE);
88 }
89 
Retry()90 void SetupFlowGetStatusErrorStep::Retry() {
91   FinishStep(new SetupFlowGetStatusStep());
92 }
93 
94 }  // namespace remoting
95