Vitaly Buka | cad20f0 | 2015-10-16 17:27:15 -0700 | [diff] [blame] | 1 | // Copyright 2015 The Android Open Source Project |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
Vitaly Buka | 3ef4fff | 2015-07-31 01:12:07 -0700 | [diff] [blame] | 14 | |
| 15 | #include "buffet/ap_manager_client.h" |
| 16 | |
| 17 | namespace buffet { |
| 18 | |
Alex Vakulenko | de94eb5 | 2015-12-08 17:11:20 -0800 | [diff] [blame] | 19 | using org::chromium::apmanager::ConfigProxyInterface; |
| 20 | using org::chromium::apmanager::ManagerProxyInterface; |
| 21 | using org::chromium::apmanager::ServiceProxyInterface; |
Vitaly Buka | 3ef4fff | 2015-07-31 01:12:07 -0700 | [diff] [blame] | 22 | |
| 23 | ApManagerClient::ApManagerClient(const scoped_refptr<dbus::Bus>& bus) |
| 24 | : bus_(bus) {} |
| 25 | |
| 26 | ApManagerClient::~ApManagerClient() { |
| 27 | Stop(); |
| 28 | } |
| 29 | |
| 30 | void ApManagerClient::Start(const std::string& ssid) { |
| 31 | if (service_path_.IsValid()) { |
| 32 | return; |
| 33 | } |
| 34 | |
| 35 | ssid_ = ssid; |
| 36 | |
| 37 | object_manager_proxy_.reset( |
| 38 | new org::chromium::apmanager::ObjectManagerProxy{bus_}); |
| 39 | object_manager_proxy_->SetManagerAddedCallback(base::Bind( |
| 40 | &ApManagerClient::OnManagerAdded, weak_ptr_factory_.GetWeakPtr())); |
| 41 | object_manager_proxy_->SetServiceAddedCallback(base::Bind( |
| 42 | &ApManagerClient::OnServiceAdded, weak_ptr_factory_.GetWeakPtr())); |
| 43 | |
| 44 | object_manager_proxy_->SetServiceRemovedCallback(base::Bind( |
| 45 | &ApManagerClient::OnServiceRemoved, weak_ptr_factory_.GetWeakPtr())); |
| 46 | object_manager_proxy_->SetManagerRemovedCallback(base::Bind( |
| 47 | &ApManagerClient::OnManagerRemoved, weak_ptr_factory_.GetWeakPtr())); |
| 48 | } |
| 49 | |
| 50 | void ApManagerClient::Stop() { |
| 51 | if (manager_proxy_ && service_path_.IsValid()) { |
| 52 | RemoveService(service_path_); |
| 53 | } |
| 54 | service_path_ = dbus::ObjectPath(); |
| 55 | service_proxy_ = nullptr; |
| 56 | manager_proxy_ = nullptr; |
| 57 | object_manager_proxy_.reset(); |
| 58 | ssid_.clear(); |
| 59 | } |
| 60 | |
| 61 | void ApManagerClient::RemoveService(const dbus::ObjectPath& object_path) { |
| 62 | CHECK(object_path.IsValid()); |
Alex Vakulenko | 4170585 | 2015-10-13 10:12:06 -0700 | [diff] [blame] | 63 | brillo::ErrorPtr error; |
Vitaly Buka | 3ef4fff | 2015-07-31 01:12:07 -0700 | [diff] [blame] | 64 | if (!manager_proxy_->RemoveService(object_path, &error)) { |
| 65 | LOG(ERROR) << "RemoveService failed: " << error->GetMessage(); |
| 66 | } |
| 67 | } |
| 68 | |
Alex Vakulenko | de94eb5 | 2015-12-08 17:11:20 -0800 | [diff] [blame] | 69 | void ApManagerClient::OnManagerAdded(ManagerProxyInterface* manager_proxy) { |
Vitaly Buka | 3ef4fff | 2015-07-31 01:12:07 -0700 | [diff] [blame] | 70 | VLOG(1) << "manager added: " << manager_proxy->GetObjectPath().value(); |
| 71 | manager_proxy_ = manager_proxy; |
| 72 | |
| 73 | if (service_path_.IsValid()) |
| 74 | return; |
| 75 | |
Alex Vakulenko | 4170585 | 2015-10-13 10:12:06 -0700 | [diff] [blame] | 76 | brillo::ErrorPtr error; |
Vitaly Buka | 3ef4fff | 2015-07-31 01:12:07 -0700 | [diff] [blame] | 77 | if (!manager_proxy_->CreateService(&service_path_, &error)) { |
| 78 | LOG(ERROR) << "CreateService failed: " << error->GetMessage(); |
| 79 | } |
| 80 | } |
| 81 | |
Alex Vakulenko | de94eb5 | 2015-12-08 17:11:20 -0800 | [diff] [blame] | 82 | void ApManagerClient::OnServiceAdded(ServiceProxyInterface* service_proxy) { |
Vitaly Buka | 3ef4fff | 2015-07-31 01:12:07 -0700 | [diff] [blame] | 83 | VLOG(1) << "service added: " << service_proxy->GetObjectPath().value(); |
| 84 | if (service_proxy->GetObjectPath() != service_path_) { |
| 85 | RemoveService(service_proxy->GetObjectPath()); |
| 86 | return; |
| 87 | } |
| 88 | service_proxy_ = service_proxy; |
| 89 | |
Alex Vakulenko | de94eb5 | 2015-12-08 17:11:20 -0800 | [diff] [blame] | 90 | ConfigProxyInterface* config_proxy = |
Vitaly Buka | 3ef4fff | 2015-07-31 01:12:07 -0700 | [diff] [blame] | 91 | object_manager_proxy_->GetConfigProxy(service_proxy->config()); |
Alex Vakulenko | de94eb5 | 2015-12-08 17:11:20 -0800 | [diff] [blame] | 92 | config_proxy->set_ssid(ssid_, base::Bind(&ApManagerClient::OnSsidSet, |
| 93 | weak_ptr_factory_.GetWeakPtr())); |
Vitaly Buka | 3ef4fff | 2015-07-31 01:12:07 -0700 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | void ApManagerClient::OnSsidSet(bool success) { |
| 97 | if (!success || !service_proxy_) { |
| 98 | LOG(ERROR) << "Failed to set ssid."; |
| 99 | return; |
| 100 | } |
| 101 | VLOG(1) << "SSID is set: " << ssid_; |
| 102 | |
Alex Vakulenko | 4170585 | 2015-10-13 10:12:06 -0700 | [diff] [blame] | 103 | brillo::ErrorPtr error; |
Vitaly Buka | 3ef4fff | 2015-07-31 01:12:07 -0700 | [diff] [blame] | 104 | if (!service_proxy_->Start(&error)) { |
| 105 | LOG(ERROR) << "Service start failed: " << error->GetMessage(); |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | void ApManagerClient::OnServiceRemoved(const dbus::ObjectPath& object_path) { |
| 110 | VLOG(1) << "service removed: " << object_path.value(); |
| 111 | if (object_path != service_path_) |
| 112 | return; |
| 113 | service_path_ = dbus::ObjectPath(); |
| 114 | service_proxy_ = nullptr; |
| 115 | } |
| 116 | |
| 117 | void ApManagerClient::OnManagerRemoved(const dbus::ObjectPath& object_path) { |
| 118 | VLOG(1) << "manager removed: " << object_path.value(); |
| 119 | manager_proxy_ = nullptr; |
| 120 | Stop(); |
| 121 | } |
| 122 | |
| 123 | } // namespace buffet |