Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 1 | // Copyright (c) 2011 The Chromium OS 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 | |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 5 | #include "shill/device.h" |
| 6 | |
mukesh agrawal | 5c4dd0b | 2011-09-14 13:53:14 -0700 | [diff] [blame] | 7 | #include <netinet/in.h> |
| 8 | #include <linux/if.h> // Needs definitions from netinet/in.h |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 9 | #include <stdio.h> |
mukesh agrawal | 5c4dd0b | 2011-09-14 13:53:14 -0700 | [diff] [blame] | 10 | #include <time.h> |
Chris Masone | ee929b7 | 2011-05-10 10:02:18 -0700 | [diff] [blame] | 11 | |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 12 | #include <string> |
Chris Masone | 8fe2c7e | 2011-06-09 15:51:19 -0700 | [diff] [blame] | 13 | #include <vector> |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 14 | |
Chris Masone | ee929b7 | 2011-05-10 10:02:18 -0700 | [diff] [blame] | 15 | #include <base/logging.h> |
Chris Masone | 487b8bf | 2011-05-13 16:27:57 -0700 | [diff] [blame] | 16 | #include <base/memory/ref_counted.h> |
Chris Masone | 5dec5f4 | 2011-07-22 14:07:55 -0700 | [diff] [blame] | 17 | #include <base/stringprintf.h> |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 18 | #include <chromeos/dbus/service_constants.h> |
Chris Masone | ee929b7 | 2011-05-10 10:02:18 -0700 | [diff] [blame] | 19 | |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 20 | #include "shill/connection.h" |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 21 | #include "shill/control_interface.h" |
Chris Masone | d7732e4 | 2011-05-20 11:08:56 -0700 | [diff] [blame] | 22 | #include "shill/device_dbus_adaptor.h" |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 23 | #include "shill/dhcp_config.h" |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 24 | #include "shill/dhcp_provider.h" |
Chris Masone | 8fe2c7e | 2011-06-09 15:51:19 -0700 | [diff] [blame] | 25 | #include "shill/error.h" |
Paul Stewart | 26b327e | 2011-10-19 11:38:09 -0700 | [diff] [blame] | 26 | #include "shill/event_dispatcher.h" |
Paul Stewart | f65320c | 2011-10-13 14:34:52 -0700 | [diff] [blame] | 27 | #include "shill/http_proxy.h" |
Chris Masone | 8fe2c7e | 2011-06-09 15:51:19 -0700 | [diff] [blame] | 28 | #include "shill/manager.h" |
Chris Masone | 95207da | 2011-06-29 16:50:49 -0700 | [diff] [blame] | 29 | #include "shill/property_accessor.h" |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 30 | #include "shill/refptr_types.h" |
Paul Stewart | c39f113 | 2011-06-22 12:02:28 -0700 | [diff] [blame] | 31 | #include "shill/rtnl_handler.h" |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 32 | #include "shill/service.h" |
Chris Masone | 5dec5f4 | 2011-07-22 14:07:55 -0700 | [diff] [blame] | 33 | #include "shill/store_interface.h" |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame] | 34 | #include "shill/technology.h" |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 35 | |
Chris Masone | 5dec5f4 | 2011-07-22 14:07:55 -0700 | [diff] [blame] | 36 | using base::StringPrintf; |
Chris Masone | 8fe2c7e | 2011-06-09 15:51:19 -0700 | [diff] [blame] | 37 | using std::string; |
| 38 | using std::vector; |
| 39 | |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 40 | namespace shill { |
Chris Masone | 5dec5f4 | 2011-07-22 14:07:55 -0700 | [diff] [blame] | 41 | |
| 42 | // static |
| 43 | const char Device::kStoragePowered[] = "Powered"; |
| 44 | |
| 45 | // static |
| 46 | const char Device::kStorageIPConfigs[] = "IPConfigs"; |
| 47 | |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 48 | Device::Device(ControlInterface *control_interface, |
Paul Stewart | b50f0b9 | 2011-05-16 16:31:42 -0700 | [diff] [blame] | 49 | EventDispatcher *dispatcher, |
Paul Stewart | f1ce5d2 | 2011-05-19 13:10:20 -0700 | [diff] [blame] | 50 | Manager *manager, |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 51 | const string &link_name, |
Chris Masone | 626719f | 2011-08-18 16:58:48 -0700 | [diff] [blame] | 52 | const string &address, |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame] | 53 | int interface_index, |
| 54 | Technology::Identifier technology) |
Chris Masone | 853b81b | 2011-06-24 14:11:41 -0700 | [diff] [blame] | 55 | : powered_(true), |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 56 | reconnect_(true), |
Chris Masone | 626719f | 2011-08-18 16:58:48 -0700 | [diff] [blame] | 57 | hardware_address_(address), |
mukesh agrawal | f60e406 | 2011-05-27 13:13:41 -0700 | [diff] [blame] | 58 | interface_index_(interface_index), |
| 59 | running_(false), |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 60 | link_name_(link_name), |
Chris Masone | 19e3040 | 2011-07-19 15:48:47 -0700 | [diff] [blame] | 61 | unique_id_(link_name), |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 62 | control_interface_(control_interface), |
| 63 | dispatcher_(dispatcher), |
Chris Masone | 7df0c67 | 2011-07-15 10:24:54 -0700 | [diff] [blame] | 64 | manager_(manager), |
Darin Petkov | 77cb681 | 2011-08-15 16:19:41 -0700 | [diff] [blame] | 65 | adaptor_(control_interface->CreateDeviceAdaptor(this)), |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame] | 66 | technology_(technology), |
mukesh agrawal | 5c4dd0b | 2011-09-14 13:53:14 -0700 | [diff] [blame] | 67 | dhcp_provider_(DHCPProvider::GetInstance()), |
| 68 | rtnl_handler_(RTNLHandler::GetInstance()) { |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 69 | store_.RegisterConstString(flimflam::kAddressProperty, &hardware_address_); |
Chris Masone | 4d42df8 | 2011-07-02 17:09:39 -0700 | [diff] [blame] | 70 | |
| 71 | // flimflam::kBgscanMethodProperty: Registered in WiFi |
| 72 | // flimflam::kBgscanShortIntervalProperty: Registered in WiFi |
| 73 | // flimflam::kBgscanSignalThresholdProperty: Registered in WiFi |
| 74 | |
| 75 | // flimflam::kCellularAllowRoamingProperty: Registered in Cellular |
| 76 | // flimflam::kCarrierProperty: Registered in Cellular |
| 77 | // flimflam::kEsnProperty: Registered in Cellular |
Darin Petkov | 3335b37 | 2011-08-22 11:05:32 -0700 | [diff] [blame] | 78 | // flimflam::kHomeProviderProperty: Registered in Cellular |
Chris Masone | 4d42df8 | 2011-07-02 17:09:39 -0700 | [diff] [blame] | 79 | // flimflam::kImeiProperty: Registered in Cellular |
| 80 | // flimflam::kImsiProperty: Registered in Cellular |
| 81 | // flimflam::kManufacturerProperty: Registered in Cellular |
| 82 | // flimflam::kMdnProperty: Registered in Cellular |
| 83 | // flimflam::kMeidProperty: Registered in Cellular |
| 84 | // flimflam::kMinProperty: Registered in Cellular |
| 85 | // flimflam::kModelIDProperty: Registered in Cellular |
| 86 | // flimflam::kFirmwareRevisionProperty: Registered in Cellular |
| 87 | // flimflam::kHardwareRevisionProperty: Registered in Cellular |
| 88 | // flimflam::kPRLVersionProperty: Registered in Cellular |
| 89 | // flimflam::kSIMLockStatusProperty: Registered in Cellular |
| 90 | // flimflam::kFoundNetworksProperty: Registered in Cellular |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 91 | // flimflam::kDBusConnectionProperty: Registered in Cellular |
| 92 | // flimflam::kDBusObjectProperty: Register in Cellular |
Chris Masone | 4d42df8 | 2011-07-02 17:09:39 -0700 | [diff] [blame] | 93 | |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 94 | // TODO(cmasone): Chrome doesn't use this...does anyone? |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 95 | // store_.RegisterConstString(flimflam::kInterfaceProperty, &link_name_); |
| 96 | HelpRegisterDerivedStrings(flimflam::kIPConfigsProperty, |
| 97 | &Device::AvailableIPConfigs, |
| 98 | NULL); |
| 99 | store_.RegisterConstString(flimflam::kNameProperty, &link_name_); |
| 100 | store_.RegisterBool(flimflam::kPoweredProperty, &powered_); |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 101 | // TODO(cmasone): Chrome doesn't use this...does anyone? |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 102 | // store_.RegisterConstBool(flimflam::kReconnectProperty, &reconnect_); |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 103 | |
Chris Masone | 4e85161 | 2011-07-01 10:46:53 -0700 | [diff] [blame] | 104 | // TODO(cmasone): Figure out what shill concept maps to flimflam's "Network". |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 105 | // known_properties_.push_back(flimflam::kNetworksProperty); |
| 106 | |
Chris Masone | 4d42df8 | 2011-07-02 17:09:39 -0700 | [diff] [blame] | 107 | // flimflam::kScanningProperty: Registered in WiFi, Cellular |
| 108 | // flimflam::kScanIntervalProperty: Registered in WiFi, Cellular |
| 109 | |
| 110 | // TODO(pstew): Initialize Interface monitor, so we can detect new interfaces |
Paul Stewart | b50f0b9 | 2011-05-16 16:31:42 -0700 | [diff] [blame] | 111 | VLOG(2) << "Device " << link_name_ << " index " << interface_index; |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 112 | } |
| 113 | |
| 114 | Device::~Device() { |
Paul Stewart | b50f0b9 | 2011-05-16 16:31:42 -0700 | [diff] [blame] | 115 | VLOG(2) << "Device " << link_name_ << " destroyed."; |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 116 | } |
| 117 | |
| 118 | void Device::Start() { |
| 119 | running_ = true; |
Paul Stewart | f1ce5d2 | 2011-05-19 13:10:20 -0700 | [diff] [blame] | 120 | VLOG(2) << "Device " << link_name_ << " starting."; |
Chris Masone | 413a319 | 2011-05-09 17:10:05 -0700 | [diff] [blame] | 121 | adaptor_->UpdateEnabled(); |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 122 | } |
| 123 | |
| 124 | void Device::Stop() { |
mukesh agrawal | 5c4dd0b | 2011-09-14 13:53:14 -0700 | [diff] [blame] | 125 | VLOG(2) << "Device " << link_name_ << " stopping."; |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 126 | running_ = false; |
mukesh agrawal | 5c4dd0b | 2011-09-14 13:53:14 -0700 | [diff] [blame] | 127 | DestroyIPConfig(); // breaks a reference cycle |
| 128 | SelectService(NULL); // breaks a reference cycle |
Chris Masone | 413a319 | 2011-05-09 17:10:05 -0700 | [diff] [blame] | 129 | adaptor_->UpdateEnabled(); |
mukesh agrawal | 5c4dd0b | 2011-09-14 13:53:14 -0700 | [diff] [blame] | 130 | rtnl_handler_->SetInterfaceFlags(interface_index(), 0, IFF_UP); |
| 131 | |
mukesh agrawal | 5c4dd0b | 2011-09-14 13:53:14 -0700 | [diff] [blame] | 132 | VLOG(3) << "Device " << link_name_ << " ipconfig_ " |
| 133 | << (ipconfig_.get() ? "is set." : "is not set."); |
| 134 | VLOG(3) << "Device " << link_name_ << " connection_ " |
| 135 | << (connection_.get() ? "is set." : "is not set."); |
| 136 | VLOG(3) << "Device " << link_name_ << " selected_service_ " |
| 137 | << (selected_service_.get() ? "is set." : "is not set."); |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 138 | } |
| 139 | |
mukesh agrawal | 1830fa1 | 2011-09-26 14:31:40 -0700 | [diff] [blame] | 140 | bool Device::TechnologyIs(const Technology::Identifier /*type*/) const { |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 141 | return false; |
| 142 | } |
| 143 | |
Paul Stewart | f1ce5d2 | 2011-05-19 13:10:20 -0700 | [diff] [blame] | 144 | void Device::LinkEvent(unsigned flags, unsigned change) { |
mukesh agrawal | 47009f8 | 2011-08-25 14:07:35 -0700 | [diff] [blame] | 145 | VLOG(2) << "Device " << link_name_ |
| 146 | << std::showbase << std::hex |
| 147 | << " flags " << flags << " changed " << change |
| 148 | << std::dec << std::noshowbase; |
Paul Stewart | f1ce5d2 | 2011-05-19 13:10:20 -0700 | [diff] [blame] | 149 | } |
| 150 | |
Darin Petkov | c086531 | 2011-09-16 15:31:20 -0700 | [diff] [blame] | 151 | void Device::Scan(Error *error) { |
Paul Stewart | f1ce5d2 | 2011-05-19 13:10:20 -0700 | [diff] [blame] | 152 | VLOG(2) << "Device " << link_name_ << " scan requested."; |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 153 | Error::PopulateAndLog(error, Error::kNotSupported, |
| 154 | "Device doesn't support scan."); |
Paul Stewart | f1ce5d2 | 2011-05-19 13:10:20 -0700 | [diff] [blame] | 155 | } |
| 156 | |
mukesh agrawal | 1830fa1 | 2011-09-26 14:31:40 -0700 | [diff] [blame] | 157 | void Device::RegisterOnNetwork(const std::string &/*network_id*/, |
| 158 | Error *error) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 159 | Error::PopulateAndLog(error, Error::kNotSupported, |
| 160 | "Device doesn't support network registration."); |
Darin Petkov | 9ae310f | 2011-08-30 15:41:13 -0700 | [diff] [blame] | 161 | } |
| 162 | |
mukesh agrawal | 1830fa1 | 2011-09-26 14:31:40 -0700 | [diff] [blame] | 163 | void Device::RequirePIN(const string &/*pin*/, bool /*require*/, Error *error) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 164 | Error::PopulateAndLog(error, Error::kNotSupported, |
| 165 | "Device doesn't support RequirePIN."); |
Darin Petkov | e42e101 | 2011-08-31 12:35:04 -0700 | [diff] [blame] | 166 | } |
| 167 | |
mukesh agrawal | 1830fa1 | 2011-09-26 14:31:40 -0700 | [diff] [blame] | 168 | void Device::EnterPIN(const string &/*pin*/, Error *error) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 169 | Error::PopulateAndLog(error, Error::kNotSupported, |
| 170 | "Device doesn't support EnterPIN."); |
Darin Petkov | e42e101 | 2011-08-31 12:35:04 -0700 | [diff] [blame] | 171 | } |
| 172 | |
mukesh agrawal | 1830fa1 | 2011-09-26 14:31:40 -0700 | [diff] [blame] | 173 | void Device::UnblockPIN(const string &/*unblock_code*/, |
| 174 | const string &/*pin*/, |
Darin Petkov | e42e101 | 2011-08-31 12:35:04 -0700 | [diff] [blame] | 175 | Error *error) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 176 | Error::PopulateAndLog(error, Error::kNotSupported, |
| 177 | "Device doesn't support UnblockPIN."); |
Darin Petkov | e42e101 | 2011-08-31 12:35:04 -0700 | [diff] [blame] | 178 | } |
| 179 | |
mukesh agrawal | 1830fa1 | 2011-09-26 14:31:40 -0700 | [diff] [blame] | 180 | void Device::ChangePIN(const string &/*old_pin*/, |
| 181 | const string &/*new_pin*/, |
Darin Petkov | e42e101 | 2011-08-31 12:35:04 -0700 | [diff] [blame] | 182 | Error *error) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 183 | Error::PopulateAndLog(error, Error::kNotSupported, |
| 184 | "Device doesn't support ChangePIN."); |
Darin Petkov | e42e101 | 2011-08-31 12:35:04 -0700 | [diff] [blame] | 185 | } |
| 186 | |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame] | 187 | bool Device::IsConnected() const { |
| 188 | if (selected_service_) |
| 189 | return selected_service_->IsConnected(); |
| 190 | return false; |
| 191 | } |
| 192 | |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 193 | string Device::GetRpcIdentifier() { |
| 194 | return adaptor_->GetRpcIdentifier(); |
Chris Masone | 8fe2c7e | 2011-06-09 15:51:19 -0700 | [diff] [blame] | 195 | } |
| 196 | |
Chris Masone | 5dec5f4 | 2011-07-22 14:07:55 -0700 | [diff] [blame] | 197 | string Device::GetStorageIdentifier() { |
| 198 | string id = GetRpcIdentifier(); |
| 199 | ControlInterface::RpcIdToStorageId(&id); |
Chris Masone | 626719f | 2011-08-18 16:58:48 -0700 | [diff] [blame] | 200 | size_t needle = id.find('_'); |
Chris Masone | 34af218 | 2011-08-22 11:59:36 -0700 | [diff] [blame] | 201 | DLOG_IF(ERROR, needle == string::npos) << "No _ in storage id?!?!"; |
Chris Masone | 626719f | 2011-08-18 16:58:48 -0700 | [diff] [blame] | 202 | id.replace(id.begin() + needle + 1, id.end(), hardware_address_); |
Chris Masone | 5dec5f4 | 2011-07-22 14:07:55 -0700 | [diff] [blame] | 203 | return id; |
| 204 | } |
| 205 | |
Chris Masone | 19e3040 | 2011-07-19 15:48:47 -0700 | [diff] [blame] | 206 | const string& Device::FriendlyName() const { |
Chris Masone | 7df0c67 | 2011-07-15 10:24:54 -0700 | [diff] [blame] | 207 | return link_name_; |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 208 | } |
| 209 | |
Chris Masone | 19e3040 | 2011-07-19 15:48:47 -0700 | [diff] [blame] | 210 | const string& Device::UniqueName() const { |
| 211 | return unique_id_; |
| 212 | } |
| 213 | |
Chris Masone | 5dec5f4 | 2011-07-22 14:07:55 -0700 | [diff] [blame] | 214 | bool Device::Load(StoreInterface *storage) { |
| 215 | const string id = GetStorageIdentifier(); |
| 216 | if (!storage->ContainsGroup(id)) { |
| 217 | LOG(WARNING) << "Device is not available in the persistent store: " << id; |
| 218 | return false; |
| 219 | } |
| 220 | storage->GetBool(id, kStoragePowered, &powered_); |
| 221 | // TODO(cmasone): What does it mean to load an IPConfig identifier?? |
| 222 | return true; |
| 223 | } |
| 224 | |
| 225 | bool Device::Save(StoreInterface *storage) { |
| 226 | const string id = GetStorageIdentifier(); |
| 227 | storage->SetBool(id, kStoragePowered, powered_); |
Chris Masone | 34af218 | 2011-08-22 11:59:36 -0700 | [diff] [blame] | 228 | if (ipconfig_.get()) { |
| 229 | // The _0 is an index into the list of IPConfigs that this device might |
| 230 | // have. We only have one IPConfig right now, and I hope to never have |
| 231 | // to support more, as sleffler indicates that associating IPConfigs |
| 232 | // with devices is wrong and due to be changed in flimflam anyhow. |
| 233 | string suffix = hardware_address_ + "_0"; |
| 234 | ipconfig_->Save(storage, suffix); |
| 235 | storage->SetString(id, kStorageIPConfigs, SerializeIPConfigs(suffix)); |
| 236 | } |
Chris Masone | 5dec5f4 | 2011-07-22 14:07:55 -0700 | [diff] [blame] | 237 | return true; |
| 238 | } |
| 239 | |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 240 | void Device::DestroyIPConfig() { |
| 241 | if (ipconfig_.get()) { |
| 242 | ipconfig_->ReleaseIP(); |
| 243 | ipconfig_ = NULL; |
| 244 | } |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 245 | DestroyConnection(); |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 246 | } |
| 247 | |
| 248 | bool Device::AcquireDHCPConfig() { |
| 249 | DestroyIPConfig(); |
Darin Petkov | 77cb681 | 2011-08-15 16:19:41 -0700 | [diff] [blame] | 250 | ipconfig_ = dhcp_provider_->CreateConfig(link_name_); |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 251 | ipconfig_->RegisterUpdateCallback( |
| 252 | NewCallback(this, &Device::IPConfigUpdatedCallback)); |
| 253 | return ipconfig_->RequestIP(); |
| 254 | } |
| 255 | |
mukesh agrawal | ffa3d04 | 2011-10-06 15:26:10 -0700 | [diff] [blame] | 256 | void Device::HelpRegisterDerivedStrings( |
| 257 | const string &name, |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 258 | Strings(Device::*get)(Error *), |
mukesh agrawal | ffa3d04 | 2011-10-06 15:26:10 -0700 | [diff] [blame] | 259 | void(Device::*set)(const Strings&, Error *)) { |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 260 | store_.RegisterDerivedStrings( |
| 261 | name, |
| 262 | StringsAccessor(new CustomAccessor<Device, Strings>(this, get, set))); |
Chris Masone | 4e85161 | 2011-07-01 10:46:53 -0700 | [diff] [blame] | 263 | } |
| 264 | |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 265 | void Device::IPConfigUpdatedCallback(const IPConfigRefPtr &ipconfig, |
| 266 | bool success) { |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 267 | VLOG(2) << __func__ << " " << " success: " << success; |
Paul Stewart | c39f113 | 2011-06-22 12:02:28 -0700 | [diff] [blame] | 268 | if (success) { |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 269 | CreateConnection(); |
| 270 | connection_->UpdateFromIPConfig(ipconfig); |
Paul Stewart | 03dba0b | 2011-08-22 16:32:45 -0700 | [diff] [blame] | 271 | SetServiceState(Service::kStateConnected); |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 272 | } else { |
| 273 | // TODO(pstew): This logic gets more complex when multiple IPConfig types |
| 274 | // are run in parallel (e.g. DHCP and DHCP6) |
Paul Stewart | 03dba0b | 2011-08-22 16:32:45 -0700 | [diff] [blame] | 275 | SetServiceState(Service::kStateDisconnected); |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 276 | DestroyConnection(); |
Paul Stewart | c39f113 | 2011-06-22 12:02:28 -0700 | [diff] [blame] | 277 | } |
Chris Masone | 8fe2c7e | 2011-06-09 15:51:19 -0700 | [diff] [blame] | 278 | } |
| 279 | |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 280 | void Device::CreateConnection() { |
| 281 | VLOG(2) << __func__; |
| 282 | if (!connection_.get()) { |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 283 | connection_ = new Connection(interface_index_, |
| 284 | link_name_, |
| 285 | manager_->device_info()); |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 286 | } |
| 287 | } |
| 288 | |
| 289 | void Device::DestroyConnection() { |
| 290 | VLOG(2) << __func__; |
| 291 | connection_ = NULL; |
| 292 | } |
| 293 | |
Paul Stewart | 03dba0b | 2011-08-22 16:32:45 -0700 | [diff] [blame] | 294 | void Device::SelectService(const ServiceRefPtr &service) { |
Paul Stewart | a2b8cd1 | 2011-08-25 14:55:32 -0700 | [diff] [blame] | 295 | VLOG(2) << __func__ << ": " |
mukesh agrawal | 1590839 | 2011-11-16 18:29:25 +0000 | [diff] [blame] | 296 | << (service.get() ? |
| 297 | StringPrintf("%s (%s)", |
| 298 | service->UniqueName().c_str(), |
| 299 | service->friendly_name().c_str()) : |
| 300 | "*reset*"); |
Paul Stewart | 03dba0b | 2011-08-22 16:32:45 -0700 | [diff] [blame] | 301 | if (selected_service_.get() && |
| 302 | selected_service_->state() != Service::kStateFailure) { |
| 303 | selected_service_->SetState(Service::kStateIdle); |
| 304 | } |
| 305 | selected_service_ = service; |
| 306 | } |
| 307 | |
| 308 | void Device::SetServiceState(Service::ConnectState state) { |
| 309 | if (selected_service_.get()) { |
| 310 | selected_service_->SetState(state); |
| 311 | } |
| 312 | } |
| 313 | |
| 314 | void Device::SetServiceFailure(Service::ConnectFailure failure_state) { |
| 315 | if (selected_service_.get()) { |
| 316 | selected_service_->SetFailure(failure_state); |
| 317 | } |
| 318 | } |
| 319 | |
Chris Masone | 34af218 | 2011-08-22 11:59:36 -0700 | [diff] [blame] | 320 | string Device::SerializeIPConfigs(const string &suffix) { |
| 321 | return StringPrintf("%s:%s", suffix.c_str(), ipconfig_->type().c_str()); |
Chris Masone | 5dec5f4 | 2011-07-22 14:07:55 -0700 | [diff] [blame] | 322 | } |
| 323 | |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 324 | vector<string> Device::AvailableIPConfigs(Error */*error*/) { |
Chris Masone | 4e85161 | 2011-07-01 10:46:53 -0700 | [diff] [blame] | 325 | string id = (ipconfig_.get() ? ipconfig_->GetRpcIdentifier() : string()); |
| 326 | return vector<string>(1, id); |
| 327 | } |
| 328 | |
| 329 | string Device::GetRpcConnectionIdentifier() { |
| 330 | return adaptor_->GetRpcConnectionIdentifier(); |
| 331 | } |
| 332 | |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 333 | } // namespace shill |