chrome/browser/local_discovery/privet_device_resolver.cc

   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 "base/bind.h"
   6 #include "chrome/browser/local_discovery/privet_device_resolver.h"
   7
   8 namespace local_discovery {
   9
  10 PrivetDeviceResolver::PrivetDeviceResolver(
  11     ServiceDiscoveryClient* service_discovery_client,
  12     const std::string& service_name,
  13     const ResultCallback& callback)
  14     : service_discovery_client_(service_discovery_client),
  15       service_name_(service_name), callback_(callback) {
  16 }
  17
  18 PrivetDeviceResolver::~PrivetDeviceResolver() {
  19 }
  20
  21 void PrivetDeviceResolver::Start() {
  22   service_resolver_ = service_discovery_client_->CreateServiceResolver(
  23       service_name_,
  24       base::Bind(&PrivetDeviceResolver::OnServiceResolved,
  25                  base::Unretained(this)));
  26   service_resolver_->StartResolving();
  27 }
  28
  29 void PrivetDeviceResolver::OnServiceResolved(
  30     ServiceResolver::RequestStatus request_status,
  31     const ServiceDescription& service_description) {
  32   DeviceDescription device_description;
  33   if (request_status != ServiceResolver::STATUS_SUCCESS) {
  34     callback_.Run(false, device_description);
  35     return;
  36   }
  37
  38   device_description.FillFromServiceDescription(service_description);
  39   callback_.Run(true, device_description);
  40 }
  41
  42 }  // namespace local_discovery