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      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_register_step.h"
      6 
      7 #include "chrome/browser/prefs/pref_service.h"
      8 #include "chrome/browser/profiles/profile.h"
      9 #include "chrome/browser/remoting/setup_flow_login_step.h"
     10 #include "chrome/browser/remoting/setup_flow_start_host_step.h"
     11 #include "chrome/common/pref_names.h"
     12 #include "grit/generated_resources.h"
     13 #include "ui/base/l10n/l10n_util.h"
     14 
     15 namespace remoting {
     16 
     17 SetupFlowRegisterStep::SetupFlowRegisterStep() { }
     18 SetupFlowRegisterStep::~SetupFlowRegisterStep() { }
     19 
     20 void SetupFlowRegisterStep::HandleMessage(const std::string& message,
     21                                           const Value* arg) {
     22 }
     23 
     24 void SetupFlowRegisterStep::Cancel() {
     25   // Don't need to do anything here. The request will be canceled when
     26   // |request_| is destroyed.
     27 }
     28 
     29 void SetupFlowRegisterStep::DoStart() {
     30   flow()->web_ui()->CallJavascriptFunction("showSettingUp");
     31 
     32   request_.reset(new DirectoryAddRequest(
     33       flow()->profile()->GetRequestContext()));
     34   request_->AddHost(flow()->context()->host_info,
     35                     flow()->context()->remoting_token,
     36                     NewCallback(this, &SetupFlowRegisterStep::OnRequestDone));
     37 }
     38 
     39 void SetupFlowRegisterStep::SetRemotingEnabled() {
     40   flow()->profile()->GetPrefs()->SetBoolean(
     41       prefs::kRemotingHasSetupCompleted, true);
     42 }
     43 
     44 void SetupFlowRegisterStep::OnRequestDone(DirectoryAddRequest::Result result,
     45                                           const std::string& error_message) {
     46   switch (result) {
     47     case DirectoryAddRequest::SUCCESS:
     48       SetRemotingEnabled();
     49       FinishStep(new SetupFlowStartHostStep());
     50       break;
     51     case DirectoryAddRequest::ERROR_EXISTS:
     52       SetRemotingEnabled();
     53       LOG(INFO) << "Chromoting host is already registered.";
     54       FinishStep(new SetupFlowStartHostStep());
     55       break;
     56     case DirectoryAddRequest::ERROR_AUTH:
     57       LOG(ERROR) << "Access denied by Chromoting Directory.";
     58       FinishStep(new SetupFlowLoginStep(l10n_util::GetStringUTF16(
     59           IDS_REMOTING_REGISTRATION_ACCESS_DENIED)));
     60       break;
     61     default:
     62       LOG(ERROR) << "Chromoting Host registration failed: "
     63                  << error_message << " (" << result << ")";
     64       FinishStep(new SetupFlowRegisterErrorStep());
     65       break;
     66   }
     67 }
     68 
     69 SetupFlowRegisterErrorStep::SetupFlowRegisterErrorStep() { }
     70 SetupFlowRegisterErrorStep::~SetupFlowRegisterErrorStep() { }
     71 
     72 string16 SetupFlowRegisterErrorStep::GetErrorMessage() {
     73   return l10n_util::GetStringUTF16(IDS_REMOTING_REGISTRATION_FAILED_MESSAGE);
     74 }
     75 
     76 void SetupFlowRegisterErrorStep::Retry() {
     77   // When retrying we retry from the GetStatus step because it may be
     78   // necessary to start service process.
     79   FinishStep(new SetupFlowRegisterStep());
     80 }
     81 
     82 }  // namespace remoting
     83