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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/remoting/setup_flow_get_status_step.h"
#include "chrome/browser/remoting/setup_flow_register_step.h"
#include "chrome/browser/service/service_process_control.h"
#include "chrome/browser/service/service_process_control_manager.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
namespace remoting {
SetupFlowGetStatusStep::SetupFlowGetStatusStep()
: ALLOW_THIS_IN_INITIALIZER_LIST(task_factory_(this)),
status_requested_(false) {
}
SetupFlowGetStatusStep::~SetupFlowGetStatusStep() {
if (process_control_)
process_control_->RemoveMessageHandler(this);
}
void SetupFlowGetStatusStep::HandleMessage(const std::string& message,
const Value* arg) {
}
void SetupFlowGetStatusStep::Cancel() {
if (process_control_)
process_control_->RemoveMessageHandler(this);
}
void SetupFlowGetStatusStep::OnRemotingHostInfo(
const remoting::ChromotingHostInfo& host_info) {
if (status_requested_) {
flow()->context()->host_info = host_info;
status_requested_ = false;
FinishStep(new SetupFlowRegisterStep());
}
}
void SetupFlowGetStatusStep::DoStart() {
flow()->web_ui()->CallJavascriptFunction("showSettingUp");
process_control_ =
ServiceProcessControlManager::GetInstance()->GetProcessControl(
flow()->profile());
if (!process_control_->is_connected()) {
LaunchServiceProcess();
} else {
RequestStatus();
}
}
void SetupFlowGetStatusStep::LaunchServiceProcess() {
Task* done_task = task_factory_.NewRunnableMethod(
&SetupFlowGetStatusStep::OnServiceProcessLaunched);
process_control_->Launch(done_task, done_task);
}
void SetupFlowGetStatusStep::OnServiceProcessLaunched() {
if (!process_control_->is_connected()) {
// Failed to start service process.
FinishStep(new SetupFlowGetStatusErrorStep());
} else {
RequestStatus();
}
}
void SetupFlowGetStatusStep::RequestStatus() {
DCHECK(!status_requested_);
if (!process_control_->RequestRemotingHostStatus()) {
FinishStep(new SetupFlowGetStatusErrorStep());
return;
}
status_requested_ = true;
process_control_->AddMessageHandler(this);
}
SetupFlowGetStatusErrorStep::SetupFlowGetStatusErrorStep() { }
SetupFlowGetStatusErrorStep::~SetupFlowGetStatusErrorStep() { }
string16 SetupFlowGetStatusErrorStep::GetErrorMessage() {
return l10n_util::GetStringUTF16(IDS_REMOTING_SERVICE_PROCESS_FAILED_MESSAGE);
}
void SetupFlowGetStatusErrorStep::Retry() {
FinishStep(new SetupFlowGetStatusStep());
}
} // namespace remoting
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