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 | 8fe2c7e | 2011-06-09 15:51:19 -0700 | [diff] [blame] | 5 | #include "shill/manager.h" |
| 6 | |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 7 | #include <time.h> |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 8 | #include <stdio.h> |
Chris Masone | ee929b7 | 2011-05-10 10:02:18 -0700 | [diff] [blame] | 9 | |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 10 | #include <algorithm> |
mukesh agrawal | 7a4e400 | 2011-09-06 11:26:05 -0700 | [diff] [blame] | 11 | #include <map> |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 12 | #include <string> |
Chris Masone | 52cd19b | 2011-06-29 17:23:04 -0700 | [diff] [blame] | 13 | #include <vector> |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 14 | |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 15 | #include <base/file_util.h> |
Chris Masone | ee929b7 | 2011-05-10 10:02:18 -0700 | [diff] [blame] | 16 | #include <base/logging.h> |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 17 | #include <base/memory/ref_counted.h> |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame^] | 18 | #include <base/stl_util-inl.h> |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 19 | #include <base/string_split.h> |
| 20 | #include <base/string_util.h> |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 21 | #include <chromeos/dbus/service_constants.h> |
Chris Masone | ee929b7 | 2011-05-10 10:02:18 -0700 | [diff] [blame] | 22 | |
Chris Masone | d0ceb8c | 2011-06-02 10:05:39 -0700 | [diff] [blame] | 23 | #include "shill/adaptor_interfaces.h" |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 24 | #include "shill/control_interface.h" |
Chris Masone | d0ceb8c | 2011-06-02 10:05:39 -0700 | [diff] [blame] | 25 | #include "shill/dbus_adaptor.h" |
Chris Masone | 7aa5f90 | 2011-07-11 11:13:35 -0700 | [diff] [blame] | 26 | #include "shill/default_profile.h" |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 27 | #include "shill/device.h" |
| 28 | #include "shill/device_info.h" |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 29 | #include "shill/ephemeral_profile.h" |
Chris Masone | 8fe2c7e | 2011-06-09 15:51:19 -0700 | [diff] [blame] | 30 | #include "shill/error.h" |
Paul Stewart | 26b327e | 2011-10-19 11:38:09 -0700 | [diff] [blame] | 31 | #include "shill/event_dispatcher.h" |
Chris Masone | 9d77993 | 2011-08-25 16:33:41 -0700 | [diff] [blame] | 32 | #include "shill/key_file_store.h" |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 33 | #include "shill/service_sorter.h" |
Chris Masone | 7aa5f90 | 2011-07-11 11:13:35 -0700 | [diff] [blame] | 34 | #include "shill/profile.h" |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 35 | #include "shill/property_accessor.h" |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 36 | #include "shill/resolver.h" |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 37 | #include "shill/service.h" |
mukesh agrawal | 7a4e400 | 2011-09-06 11:26:05 -0700 | [diff] [blame] | 38 | #include "shill/wifi.h" |
| 39 | #include "shill/wifi_service.h" |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 40 | |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 41 | using std::map; |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame^] | 42 | using std::set; |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 43 | using std::string; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 44 | using std::vector; |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 45 | |
| 46 | namespace shill { |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 47 | |
mukesh agrawal | 7a4e400 | 2011-09-06 11:26:05 -0700 | [diff] [blame] | 48 | // static |
| 49 | const char Manager::kManagerErrorNoDevice[] = "no wifi devices available"; |
| 50 | |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 51 | Manager::Manager(ControlInterface *control_interface, |
Darin Petkov | 887f298 | 2011-07-14 16:10:17 -0700 | [diff] [blame] | 52 | EventDispatcher *dispatcher, |
Chris Masone | 2ae797d | 2011-08-23 20:41:00 -0700 | [diff] [blame] | 53 | GLib *glib, |
| 54 | const string &run_directory, |
| 55 | const string &storage_directory, |
| 56 | const string &user_storage_format) |
| 57 | : run_path_(FilePath(run_directory)), |
| 58 | storage_path_(FilePath(storage_directory)), |
| 59 | user_storage_format_(user_storage_format), |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 60 | adaptor_(control_interface->CreateManagerAdaptor(this)), |
Paul Stewart | b50f0b9 | 2011-05-16 16:31:42 -0700 | [diff] [blame] | 61 | device_info_(control_interface, dispatcher, this), |
Darin Petkov | 887f298 | 2011-07-14 16:10:17 -0700 | [diff] [blame] | 62 | modem_info_(control_interface, dispatcher, this, glib), |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 63 | running_(false), |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 64 | connect_profiles_to_rpc_(true), |
Chris Masone | 9d77993 | 2011-08-25 16:33:41 -0700 | [diff] [blame] | 65 | ephemeral_profile_(new EphemeralProfile(control_interface, this)), |
Chris Masone | 2ae797d | 2011-08-23 20:41:00 -0700 | [diff] [blame] | 66 | control_interface_(control_interface), |
| 67 | glib_(glib) { |
Chris Masone | 7aa5f90 | 2011-07-11 11:13:35 -0700 | [diff] [blame] | 68 | HelpRegisterDerivedString(flimflam::kActiveProfileProperty, |
| 69 | &Manager::GetActiveProfileName, |
| 70 | NULL); |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 71 | HelpRegisterDerivedStrings(flimflam::kAvailableTechnologiesProperty, |
| 72 | &Manager::AvailableTechnologies, |
| 73 | NULL); |
Chris Masone | 88cbd5f | 2011-07-03 14:30:04 -0700 | [diff] [blame] | 74 | store_.RegisterString(flimflam::kCheckPortalListProperty, |
| 75 | &props_.check_portal_list); |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 76 | HelpRegisterDerivedStrings(flimflam::kConnectedTechnologiesProperty, |
| 77 | &Manager::ConnectedTechnologies, |
| 78 | NULL); |
Chris Masone | 88cbd5f | 2011-07-03 14:30:04 -0700 | [diff] [blame] | 79 | store_.RegisterString(flimflam::kCountryProperty, &props_.country); |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 80 | HelpRegisterDerivedString(flimflam::kDefaultTechnologyProperty, |
| 81 | &Manager::DefaultTechnology, |
| 82 | NULL); |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 83 | HelpRegisterDerivedStrings(flimflam::kDevicesProperty, |
| 84 | &Manager::EnumerateDevices, |
| 85 | NULL); |
Chris Masone | 88cbd5f | 2011-07-03 14:30:04 -0700 | [diff] [blame] | 86 | HelpRegisterDerivedStrings(flimflam::kEnabledTechnologiesProperty, |
| 87 | &Manager::EnabledTechnologies, |
| 88 | NULL); |
| 89 | store_.RegisterBool(flimflam::kOfflineModeProperty, &props_.offline_mode); |
| 90 | store_.RegisterString(flimflam::kPortalURLProperty, &props_.portal_url); |
| 91 | HelpRegisterDerivedString(flimflam::kStateProperty, |
| 92 | &Manager::CalculateState, |
| 93 | NULL); |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 94 | HelpRegisterDerivedStrings(flimflam::kServicesProperty, |
| 95 | &Manager::EnumerateAvailableServices, |
| 96 | NULL); |
| 97 | HelpRegisterDerivedStrings(flimflam::kServiceWatchListProperty, |
| 98 | &Manager::EnumerateWatchedServices, |
| 99 | NULL); |
Chris Masone | 3c3f6a1 | 2011-07-01 10:01:41 -0700 | [diff] [blame] | 100 | |
Chris Masone | 4d42df8 | 2011-07-02 17:09:39 -0700 | [diff] [blame] | 101 | // TODO(cmasone): Wire these up once we actually put in profile support. |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 102 | // known_properties_.push_back(flimflam::kProfilesProperty); |
Chris Masone | b07006b | 2011-05-14 16:10:04 -0700 | [diff] [blame] | 103 | VLOG(2) << "Manager initialized."; |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 104 | } |
| 105 | |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 106 | Manager::~Manager() { |
Chris Masone | 9d77993 | 2011-08-25 16:33:41 -0700 | [diff] [blame] | 107 | profiles_.clear(); |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 108 | } |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 109 | |
mukesh agrawal | 8f317b6 | 2011-07-15 11:53:23 -0700 | [diff] [blame] | 110 | void Manager::AddDeviceToBlackList(const string &device_name) { |
| 111 | device_info_.AddDeviceToBlackList(device_name); |
| 112 | } |
| 113 | |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 114 | void Manager::Start() { |
Paul Stewart | 0af98bf | 2011-05-10 17:38:08 -0700 | [diff] [blame] | 115 | LOG(INFO) << "Manager started."; |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 116 | |
Chris Masone | 2ae797d | 2011-08-23 20:41:00 -0700 | [diff] [blame] | 117 | CHECK(file_util::CreateDirectory(run_path_)) << run_path_.value(); |
Paul Stewart | e613202 | 2011-08-16 09:11:02 -0700 | [diff] [blame] | 118 | Resolver::GetInstance()->set_path(run_path_.Append("resolv.conf")); |
Chris Masone | 2ae797d | 2011-08-23 20:41:00 -0700 | [diff] [blame] | 119 | |
| 120 | CHECK(file_util::CreateDirectory(storage_path_)) << storage_path_.value(); |
| 121 | |
Chris Masone | b9c0059 | 2011-10-06 13:10:39 -0700 | [diff] [blame] | 122 | profiles_.push_back(new DefaultProfile(control_interface_, |
| 123 | this, |
| 124 | storage_path_, |
| 125 | props_)); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 126 | CHECK(profiles_[0]->InitStorage(glib_, Profile::kCreateOrOpenExisting, NULL)); |
Chris Masone | b9c0059 | 2011-10-06 13:10:39 -0700 | [diff] [blame] | 127 | |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 128 | running_ = true; |
Chris Masone | 413a319 | 2011-05-09 17:10:05 -0700 | [diff] [blame] | 129 | adaptor_->UpdateRunning(); |
Paul Stewart | 0af98bf | 2011-05-10 17:38:08 -0700 | [diff] [blame] | 130 | device_info_.Start(); |
Darin Petkov | 887f298 | 2011-07-14 16:10:17 -0700 | [diff] [blame] | 131 | modem_info_.Start(); |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | void Manager::Stop() { |
| 135 | running_ = false; |
Chris Masone | 9d77993 | 2011-08-25 16:33:41 -0700 | [diff] [blame] | 136 | // Persist profile, device, service information to disk. |
| 137 | vector<ProfileRefPtr>::iterator it; |
| 138 | for (it = profiles_.begin(); it != profiles_.end(); ++it) { |
Chris Masone | 6515aab | 2011-10-12 16:19:09 -0700 | [diff] [blame] | 139 | (*it)->Save(); |
Chris Masone | 9d77993 | 2011-08-25 16:33:41 -0700 | [diff] [blame] | 140 | } |
Chris Masone | 9d77993 | 2011-08-25 16:33:41 -0700 | [diff] [blame] | 141 | |
Thieu Le | 1271d68 | 2011-11-02 22:48:19 +0000 | [diff] [blame] | 142 | vector<ServiceRefPtr>::iterator services_it; |
| 143 | for (services_it = services_.begin(); services_it != services_.end(); |
| 144 | ++services_it) { |
| 145 | (*services_it)->Disconnect(); |
| 146 | } |
| 147 | |
Chris Masone | 413a319 | 2011-05-09 17:10:05 -0700 | [diff] [blame] | 148 | adaptor_->UpdateRunning(); |
Darin Petkov | 887f298 | 2011-07-14 16:10:17 -0700 | [diff] [blame] | 149 | modem_info_.Stop(); |
| 150 | device_info_.Stop(); |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 151 | } |
| 152 | |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 153 | void Manager::CreateProfile(const string &name, Error *error) { |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 154 | Profile::Identifier ident; |
| 155 | if (!Profile::ParseIdentifier(name, &ident)) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 156 | Error::PopulateAndLog(error, Error::kInvalidArguments, |
| 157 | "Invalid profile name " + name); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 158 | return; |
| 159 | } |
| 160 | ProfileRefPtr profile(new Profile(control_interface_, |
| 161 | this, |
| 162 | ident, |
| 163 | user_storage_format_, |
| 164 | false)); |
| 165 | if (!profile->InitStorage(glib_, Profile::kCreateNew, error)) { |
| 166 | return; |
| 167 | } |
| 168 | |
| 169 | // Save profile data out, and then let the scoped pointer fall out of scope. |
| 170 | if (!profile->Save()) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 171 | Error::PopulateAndLog(error, Error::kInternalError, |
| 172 | "Profile name " + name + " could not be saved"); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 173 | return; |
| 174 | } |
| 175 | } |
| 176 | |
| 177 | void Manager::PushProfile(const string &name, Error *error) { |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 178 | Profile::Identifier ident; |
| 179 | if (!Profile::ParseIdentifier(name, &ident)) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 180 | Error::PopulateAndLog(error, Error::kInvalidArguments, |
| 181 | "Invalid profile name " + name); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 182 | return; |
| 183 | } |
| 184 | |
| 185 | for (vector<ProfileRefPtr>::const_iterator it = profiles_.begin(); |
| 186 | it != profiles_.end(); |
| 187 | ++it) { |
| 188 | if ((*it)->MatchesIdentifier(ident)) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 189 | Error::PopulateAndLog(error, Error::kAlreadyExists, |
| 190 | "Profile name " + name + " is already on stack"); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 191 | return; |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | if (ident.user.empty()) { |
| 196 | // The manager will have only one machine-wide profile, and this is the |
| 197 | // DefaultProfile. This means no other profiles can be loaded that do |
| 198 | // not have a user component. |
| 199 | // TODO(pstew): This is all well and good, but WiFi autotests try to |
| 200 | // creating a default profile (by a name other than "default") in order |
| 201 | // to avoid leaving permanent side effects to devices under test. This |
| 202 | // whole thing will need to be reworked in order to allow that to happen, |
| 203 | // or the autotests (or their expectations) will need to change. |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 204 | Error::PopulateAndLog(error, Error::kInvalidArguments, |
| 205 | "Cannot load non-default global profile " + name); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 206 | return; |
| 207 | } |
| 208 | |
| 209 | ProfileRefPtr profile(new Profile(control_interface_, |
| 210 | this, |
| 211 | ident, |
| 212 | user_storage_format_, |
| 213 | connect_profiles_to_rpc_)); |
| 214 | if (!profile->InitStorage(glib_, Profile::kOpenExisting, error)) { |
| 215 | return; |
| 216 | } |
| 217 | |
Paul Stewart | a849a3d | 2011-11-03 05:54:09 -0700 | [diff] [blame] | 218 | profiles_.push_back(profile); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 219 | |
| 220 | // Offer each registered Service the opportunity to join this new Profile. |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 221 | for (vector<ServiceRefPtr>::iterator it = services_.begin(); |
| 222 | it != services_.end(); ++it) { |
Paul Stewart | bba6a5b | 2011-11-02 18:45:59 -0700 | [diff] [blame] | 223 | profile->ConfigureService(*it); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 224 | } |
| 225 | |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 226 | // Shop the Profile contents around to Devices which can create |
| 227 | // non-visible services. |
| 228 | for (vector<DeviceRefPtr>::iterator it = devices_.begin(); |
| 229 | it != devices_.end(); ++it) { |
| 230 | profile->ConfigureDevice(*it); |
| 231 | } |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 232 | } |
| 233 | |
| 234 | void Manager::PopProfileInternal() { |
| 235 | CHECK(!profiles_.empty()); |
| 236 | ProfileRefPtr active_profile = profiles_.back(); |
| 237 | profiles_.pop_back(); |
| 238 | vector<ServiceRefPtr>::iterator s_it; |
| 239 | for (s_it = services_.begin(); s_it != services_.end(); ++s_it) { |
| 240 | if ((*s_it)->profile().get() == active_profile.get()) { |
| 241 | vector<ProfileRefPtr>::reverse_iterator p_it; |
| 242 | for (p_it = profiles_.rbegin(); p_it != profiles_.rend(); ++p_it) { |
Paul Stewart | bba6a5b | 2011-11-02 18:45:59 -0700 | [diff] [blame] | 243 | if ((*p_it)->ConfigureService(*s_it)) { |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 244 | break; |
| 245 | } |
| 246 | } |
| 247 | if (p_it == profiles_.rend()) { |
| 248 | ephemeral_profile_->AdoptService(*s_it); |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 249 | (*s_it)->Unload(); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 250 | } |
| 251 | } |
| 252 | } |
| 253 | } |
| 254 | |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 255 | void Manager::PopProfile(const string &name, Error *error) { |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 256 | Profile::Identifier ident; |
| 257 | if (profiles_.empty()) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 258 | Error::PopulateAndLog(error, Error::kNotFound, "Profile stack is empty"); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 259 | return; |
| 260 | } |
| 261 | ProfileRefPtr active_profile = profiles_.back(); |
| 262 | if (!Profile::ParseIdentifier(name, &ident)) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 263 | Error::PopulateAndLog(error, Error::kInvalidArguments, |
| 264 | "Invalid profile name " + name); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 265 | return; |
| 266 | } |
| 267 | if (!active_profile->MatchesIdentifier(ident)) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 268 | Error::PopulateAndLog(error, Error::kNotSupported, |
| 269 | name + " is not the active profile"); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 270 | return; |
| 271 | } |
| 272 | PopProfileInternal(); |
| 273 | } |
| 274 | |
| 275 | void Manager::PopAnyProfile(Error *error) { |
| 276 | Profile::Identifier ident; |
| 277 | if (profiles_.empty()) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 278 | Error::PopulateAndLog(error, Error::kNotFound, "Profile stack is empty"); |
Paul Stewart | 5dc40aa | 2011-10-28 19:43:43 -0700 | [diff] [blame] | 279 | return; |
| 280 | } |
| 281 | PopProfileInternal(); |
| 282 | } |
| 283 | |
Chris Masone | 7aa5f90 | 2011-07-11 11:13:35 -0700 | [diff] [blame] | 284 | const ProfileRefPtr &Manager::ActiveProfile() { |
Chris Masone | b9c0059 | 2011-10-06 13:10:39 -0700 | [diff] [blame] | 285 | DCHECK_NE(profiles_.size(), 0); |
Chris Masone | 7aa5f90 | 2011-07-11 11:13:35 -0700 | [diff] [blame] | 286 | return profiles_.back(); |
| 287 | } |
| 288 | |
Chris Masone | 6515aab | 2011-10-12 16:19:09 -0700 | [diff] [blame] | 289 | bool Manager::MoveServiceToProfile(const ServiceRefPtr &to_move, |
| 290 | const ProfileRefPtr &destination) { |
| 291 | const ProfileRefPtr from = to_move->profile(); |
| 292 | return destination->AdoptService(to_move) && |
| 293 | from->AbandonService(to_move); |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 294 | } |
| 295 | |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 296 | void Manager::RegisterDevice(const DeviceRefPtr &to_manage) { |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 297 | vector<DeviceRefPtr>::iterator it; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 298 | for (it = devices_.begin(); it != devices_.end(); ++it) { |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 299 | if (to_manage.get() == it->get()) |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 300 | return; |
| 301 | } |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 302 | devices_.push_back(to_manage); |
Paul Stewart | f1ce5d2 | 2011-05-19 13:10:20 -0700 | [diff] [blame] | 303 | |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 304 | // We are applying device properties from the DefaultProfile, and adding |
| 305 | // the union of hidden services in all loaded profiles to the device. |
Chris Masone | 6515aab | 2011-10-12 16:19:09 -0700 | [diff] [blame] | 306 | for (vector<ProfileRefPtr>::iterator it = profiles_.begin(); |
| 307 | it != profiles_.end(); |
| 308 | ++it) { |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 309 | // Load device configuration, if any exists, as well as hidden services. |
| 310 | (*it)->ConfigureDevice(to_manage); |
| 311 | |
| 312 | // Currently the only profile for which "Save" is implemented is the |
| 313 | // DefaultProfile. It iterates over all Devices and stores their state. |
| 314 | // We perform the Save now in case the device we have just registered |
| 315 | // is new and needs to be added to the stored DefaultProfile. |
Chris Masone | 6515aab | 2011-10-12 16:19:09 -0700 | [diff] [blame] | 316 | (*it)->Save(); |
| 317 | } |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 318 | |
| 319 | // In normal usage, running_ will always be true when we are here, however |
| 320 | // unit tests sometimes do things in otherwise invalid states. |
| 321 | if (running_ && to_manage->powered()) |
| 322 | to_manage->Start(); |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame^] | 323 | |
| 324 | Error error; |
| 325 | adaptor_->EmitStringsChanged(flimflam::kAvailableTechnologiesProperty, |
| 326 | AvailableTechnologies(&error)); |
| 327 | adaptor_->EmitStringsChanged(flimflam::kEnabledTechnologiesProperty, |
| 328 | EnabledTechnologies(&error)); |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 329 | } |
| 330 | |
mukesh agrawal | 5029c6c | 2011-08-25 11:12:40 -0700 | [diff] [blame] | 331 | void Manager::DeregisterDevice(const DeviceRefPtr &to_forget) { |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 332 | vector<DeviceRefPtr>::iterator it; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 333 | for (it = devices_.begin(); it != devices_.end(); ++it) { |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 334 | if (to_forget.get() == it->get()) { |
mukesh agrawal | 5029c6c | 2011-08-25 11:12:40 -0700 | [diff] [blame] | 335 | VLOG(2) << "Deregistered device: " << to_forget->UniqueName(); |
| 336 | to_forget->Stop(); |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 337 | devices_.erase(it); |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame^] | 338 | Error error; |
| 339 | adaptor_->EmitStringsChanged(flimflam::kAvailableTechnologiesProperty, |
| 340 | AvailableTechnologies(&error)); |
| 341 | adaptor_->EmitStringsChanged(flimflam::kEnabledTechnologiesProperty, |
| 342 | EnabledTechnologies(&error)); |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 343 | return; |
| 344 | } |
| 345 | } |
mukesh agrawal | 5029c6c | 2011-08-25 11:12:40 -0700 | [diff] [blame] | 346 | VLOG(2) << __func__ << " unknown device: " << to_forget->UniqueName(); |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 347 | } |
| 348 | |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 349 | void Manager::RegisterService(const ServiceRefPtr &to_manage) { |
Gaurav Shah | c6d6c72 | 2011-11-17 18:59:39 -0800 | [diff] [blame] | 350 | VLOG(2) << "In " << __func__ << "(): Registering service " |
| 351 | << to_manage->UniqueName(); |
mukesh agrawal | d835b20 | 2011-10-07 15:26:47 -0700 | [diff] [blame] | 352 | |
Paul Stewart | bba6a5b | 2011-11-02 18:45:59 -0700 | [diff] [blame] | 353 | bool configured = false; |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 354 | for (vector<ProfileRefPtr>::reverse_iterator it = profiles_.rbegin(); |
| 355 | !configured && it != profiles_.rend(); |
Chris Masone | 157aa0c | 2011-10-03 09:24:31 -0700 | [diff] [blame] | 356 | ++it) { |
Paul Stewart | bba6a5b | 2011-11-02 18:45:59 -0700 | [diff] [blame] | 357 | configured = (*it)->ConfigureService(to_manage); |
Chris Masone | 157aa0c | 2011-10-03 09:24:31 -0700 | [diff] [blame] | 358 | } |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 359 | |
| 360 | // If not found, add it to the ephemeral profile |
Paul Stewart | bba6a5b | 2011-11-02 18:45:59 -0700 | [diff] [blame] | 361 | if (!configured) |
Chris Masone | 6515aab | 2011-10-12 16:19:09 -0700 | [diff] [blame] | 362 | ephemeral_profile_->AdoptService(to_manage); |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 363 | |
| 364 | // Now add to OUR list. |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 365 | vector<ServiceRefPtr>::iterator it; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 366 | for (it = services_.begin(); it != services_.end(); ++it) { |
mukesh agrawal | d835b20 | 2011-10-07 15:26:47 -0700 | [diff] [blame] | 367 | CHECK(to_manage->UniqueName() != (*it)->UniqueName()); |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 368 | } |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 369 | services_.push_back(to_manage); |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 370 | SortServices(); |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 371 | } |
| 372 | |
Chris Masone | 6515aab | 2011-10-12 16:19:09 -0700 | [diff] [blame] | 373 | void Manager::DeregisterService(const ServiceRefPtr &to_forget) { |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 374 | vector<ServiceRefPtr>::iterator it; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 375 | for (it = services_.begin(); it != services_.end(); ++it) { |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 376 | if (to_forget->UniqueName() == (*it)->UniqueName()) { |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 377 | services_.erase(it); |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 378 | SortServices(); |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 379 | return; |
| 380 | } |
| 381 | } |
| 382 | } |
| 383 | |
mukesh agrawal | 00917ce | 2011-11-22 23:56:55 +0000 | [diff] [blame] | 384 | void Manager::UpdateService(const ServiceRefPtr &to_update) { |
| 385 | CHECK(to_update); |
Paul Stewart | 03dba0b | 2011-08-22 16:32:45 -0700 | [diff] [blame] | 386 | LOG(INFO) << "Service " << to_update->UniqueName() << " updated;" |
Gaurav Shah | c6d6c72 | 2011-11-17 18:59:39 -0800 | [diff] [blame] | 387 | << " state: " << Service::ConnectStateToString(to_update->state()) |
| 388 | << " failure: " |
| 389 | << Service::ConnectFailureToString(to_update->failure()); |
mukesh agrawal | 00917ce | 2011-11-22 23:56:55 +0000 | [diff] [blame] | 390 | LOG(INFO) << "IsConnected(): " << to_update->IsConnected(); |
| 391 | if (to_update->IsConnected()) |
| 392 | to_update->MakeFavorite(); |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 393 | SortServices(); |
Paul Stewart | 03dba0b | 2011-08-22 16:32:45 -0700 | [diff] [blame] | 394 | } |
| 395 | |
Paul Stewart | fdd1607 | 2011-09-16 12:41:35 -0700 | [diff] [blame] | 396 | void Manager::FilterByTechnology(Technology::Identifier tech, |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 397 | vector<DeviceRefPtr> *found) { |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 398 | CHECK(found); |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 399 | vector<DeviceRefPtr>::iterator it; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 400 | for (it = devices_.begin(); it != devices_.end(); ++it) { |
| 401 | if ((*it)->TechnologyIs(tech)) |
| 402 | found->push_back(*it); |
| 403 | } |
| 404 | } |
| 405 | |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 406 | ServiceRefPtr Manager::FindService(const string& name) { |
Chris Masone | c1e5041 | 2011-06-07 13:04:53 -0700 | [diff] [blame] | 407 | vector<ServiceRefPtr>::iterator it; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 408 | for (it = services_.begin(); it != services_.end(); ++it) { |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 409 | if (name == (*it)->UniqueName()) |
Chris Masone | e0dea76 | 2011-06-09 09:06:03 -0700 | [diff] [blame] | 410 | return *it; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 411 | } |
Chris Masone | e0dea76 | 2011-06-09 09:06:03 -0700 | [diff] [blame] | 412 | return NULL; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 413 | } |
| 414 | |
mukesh agrawal | ffa3d04 | 2011-10-06 15:26:10 -0700 | [diff] [blame] | 415 | void Manager::HelpRegisterDerivedString( |
| 416 | const string &name, |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 417 | string(Manager::*get)(Error *), |
mukesh agrawal | ffa3d04 | 2011-10-06 15:26:10 -0700 | [diff] [blame] | 418 | void(Manager::*set)(const string&, Error *)) { |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 419 | store_.RegisterDerivedString( |
| 420 | name, |
| 421 | StringAccessor(new CustomAccessor<Manager, string>(this, get, set))); |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 422 | } |
| 423 | |
mukesh agrawal | ffa3d04 | 2011-10-06 15:26:10 -0700 | [diff] [blame] | 424 | void Manager::HelpRegisterDerivedStrings( |
| 425 | const string &name, |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 426 | Strings(Manager::*get)(Error *), |
mukesh agrawal | ffa3d04 | 2011-10-06 15:26:10 -0700 | [diff] [blame] | 427 | void(Manager::*set)(const Strings &, Error *)) { |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 428 | store_.RegisterDerivedStrings( |
| 429 | name, |
| 430 | StringsAccessor(new CustomAccessor<Manager, Strings>(this, get, set))); |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 431 | } |
| 432 | |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 433 | void Manager::SortServices() { |
| 434 | sort(services_.begin(), services_.end(), ServiceSorter(technology_order_)); |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 435 | |
| 436 | vector<string> service_paths; |
| 437 | vector<ServiceRefPtr>::iterator it; |
| 438 | for (it = services_.begin(); it != services_.end(); ++it) { |
| 439 | if ((*it)->IsVisible()) { |
| 440 | service_paths.push_back((*it)->GetRpcIdentifier()); |
| 441 | } |
| 442 | } |
| 443 | adaptor_->EmitRpcIdentifierArrayChanged(flimflam::kServicesProperty, |
| 444 | service_paths); |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame^] | 445 | |
| 446 | Error error; |
| 447 | adaptor_->EmitStringsChanged(flimflam::kConnectedTechnologiesProperty, |
| 448 | ConnectedTechnologies(&error)); |
| 449 | adaptor_->EmitStringChanged(flimflam::kDefaultTechnologyProperty, |
| 450 | DefaultTechnology(&error)); |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 451 | } |
| 452 | |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 453 | string Manager::CalculateState(Error */*error*/) { |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 454 | return flimflam::kStateOffline; |
| 455 | } |
| 456 | |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 457 | vector<string> Manager::AvailableTechnologies(Error */*error*/) { |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame^] | 458 | set<string> unique_technologies; |
| 459 | for (vector<DeviceRefPtr>::iterator it = devices_.begin(); |
| 460 | it != devices_.end(); ++it) { |
| 461 | unique_technologies.insert( |
| 462 | Technology::NameFromIdentifier((*it)->technology())); |
| 463 | } |
| 464 | return vector<string>(unique_technologies.begin(), unique_technologies.end()); |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 465 | } |
| 466 | |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 467 | vector<string> Manager::ConnectedTechnologies(Error */*error*/) { |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame^] | 468 | set<string> unique_technologies; |
| 469 | for (vector<DeviceRefPtr>::iterator it = devices_.begin(); |
| 470 | it != devices_.end(); ++it) { |
| 471 | if ((*it)->IsConnected()) |
| 472 | unique_technologies.insert( |
| 473 | Technology::NameFromIdentifier((*it)->technology())); |
| 474 | } |
| 475 | return vector<string>(unique_technologies.begin(), unique_technologies.end()); |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 476 | } |
| 477 | |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame^] | 478 | string Manager::DefaultTechnology(Error *error) { |
| 479 | return (!services_.empty() && services_[0]->IsConnected()) ? |
| 480 | services_[0]->GetTechnologyString(error) : ""; |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 481 | } |
| 482 | |
Gaurav Shah | 435de2c | 2011-11-17 19:01:07 -0800 | [diff] [blame^] | 483 | vector<string> Manager::EnabledTechnologies(Error *error) { |
| 484 | // TODO(gauravsh): This must be wired up to the RPC interface to handle |
| 485 | // enabled/disabled devices as set by the user. crosbug.com/23319 |
| 486 | return AvailableTechnologies(error); |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 487 | } |
| 488 | |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 489 | vector<string> Manager::EnumerateDevices(Error */*error*/) { |
Chris Masone | 3c3f6a1 | 2011-07-01 10:01:41 -0700 | [diff] [blame] | 490 | vector<string> device_rpc_ids; |
| 491 | for (vector<DeviceRefPtr>::const_iterator it = devices_.begin(); |
| 492 | it != devices_.end(); |
| 493 | ++it) { |
| 494 | device_rpc_ids.push_back((*it)->GetRpcIdentifier()); |
| 495 | } |
| 496 | return device_rpc_ids; |
| 497 | } |
| 498 | |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 499 | vector<string> Manager::EnumerateAvailableServices(Error */*error*/) { |
Chris Masone | 3c3f6a1 | 2011-07-01 10:01:41 -0700 | [diff] [blame] | 500 | vector<string> service_rpc_ids; |
| 501 | for (vector<ServiceRefPtr>::const_iterator it = services_.begin(); |
| 502 | it != services_.end(); |
| 503 | ++it) { |
| 504 | service_rpc_ids.push_back((*it)->GetRpcIdentifier()); |
| 505 | } |
| 506 | return service_rpc_ids; |
| 507 | } |
| 508 | |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 509 | vector<string> Manager::EnumerateWatchedServices(Error *error) { |
Chris Masone | 6791a43 | 2011-07-12 13:23:19 -0700 | [diff] [blame] | 510 | // TODO(cmasone): Filter this list for services in appropriate states. |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 511 | return EnumerateAvailableServices(error); |
Chris Masone | 3c3f6a1 | 2011-07-01 10:01:41 -0700 | [diff] [blame] | 512 | } |
| 513 | |
Gaurav Shah | 1b7a616 | 2011-11-09 11:41:01 -0800 | [diff] [blame] | 514 | string Manager::GetActiveProfileName(Error */*error*/) { |
Chris Masone | 7df0c67 | 2011-07-15 10:24:54 -0700 | [diff] [blame] | 515 | return ActiveProfile()->GetFriendlyName(); |
Chris Masone | 7aa5f90 | 2011-07-11 11:13:35 -0700 | [diff] [blame] | 516 | } |
| 517 | |
mukesh agrawal | 3239932 | 2011-09-01 10:53:43 -0700 | [diff] [blame] | 518 | // called via RPC (e.g., from ManagerDBusAdaptor) |
mukesh agrawal | 7a4e400 | 2011-09-06 11:26:05 -0700 | [diff] [blame] | 519 | WiFiServiceRefPtr Manager::GetWifiService(const KeyValueStore &args, |
| 520 | Error *error) { |
Paul Stewart | a41e38d | 2011-11-11 07:47:29 -0800 | [diff] [blame] | 521 | vector<DeviceRefPtr> wifi_devices; |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 522 | FilterByTechnology(Technology::kWifi, &wifi_devices); |
mukesh agrawal | 7a4e400 | 2011-09-06 11:26:05 -0700 | [diff] [blame] | 523 | if (wifi_devices.empty()) { |
| 524 | error->Populate(Error::kInvalidArguments, kManagerErrorNoDevice); |
| 525 | return NULL; |
| 526 | } else { |
| 527 | WiFi *wifi = dynamic_cast<WiFi *>(wifi_devices.front().get()); |
| 528 | CHECK(wifi); |
| 529 | return wifi->GetService(args, error); |
| 530 | } |
| 531 | } |
| 532 | |
| 533 | // called via RPC (e.g., from ManagerDBusAdaptor) |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 534 | void Manager::RequestScan(const string &technology, Error *error) { |
mukesh agrawal | 3239932 | 2011-09-01 10:53:43 -0700 | [diff] [blame] | 535 | if (technology == flimflam::kTypeWifi || technology == "") { |
| 536 | vector<DeviceRefPtr> wifi_devices; |
Paul Stewart | fdd1607 | 2011-09-16 12:41:35 -0700 | [diff] [blame] | 537 | FilterByTechnology(Technology::kWifi, &wifi_devices); |
mukesh agrawal | 3239932 | 2011-09-01 10:53:43 -0700 | [diff] [blame] | 538 | |
| 539 | for (vector<DeviceRefPtr>::iterator it = wifi_devices.begin(); |
| 540 | it != wifi_devices.end(); |
| 541 | ++it) { |
Darin Petkov | c086531 | 2011-09-16 15:31:20 -0700 | [diff] [blame] | 542 | (*it)->Scan(error); |
mukesh agrawal | 3239932 | 2011-09-01 10:53:43 -0700 | [diff] [blame] | 543 | } |
| 544 | } else { |
| 545 | // TODO(quiche): support scanning for other technologies? |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 546 | Error::PopulateAndLog(error, Error::kInvalidArguments, |
| 547 | "Unrecognized technology " + technology); |
mukesh agrawal | 3239932 | 2011-09-01 10:53:43 -0700 | [diff] [blame] | 548 | } |
| 549 | } |
| 550 | |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 551 | string Manager::GetTechnologyOrder() { |
| 552 | vector<string> technology_names; |
| 553 | for (vector<Technology::Identifier>::iterator it = technology_order_.begin(); |
| 554 | it != technology_order_.end(); |
| 555 | ++it) { |
| 556 | technology_names.push_back(Technology::NameFromIdentifier(*it)); |
| 557 | } |
| 558 | |
| 559 | return JoinString(technology_names, ','); |
| 560 | } |
| 561 | |
| 562 | void Manager::SetTechnologyOrder(const string &order, Error *error) { |
| 563 | vector<Technology::Identifier> new_order; |
| 564 | map<Technology::Identifier, bool> seen; |
| 565 | |
| 566 | vector<string> order_parts; |
| 567 | base::SplitString(order, ',', &order_parts); |
| 568 | |
| 569 | for (vector<string>::iterator it = order_parts.begin(); |
| 570 | it != order_parts.end(); |
| 571 | ++it) { |
| 572 | Technology::Identifier identifier = Technology::IdentifierFromName(*it); |
| 573 | |
| 574 | if (identifier == Technology::kUnknown) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 575 | Error::PopulateAndLog(error, Error::kInvalidArguments, |
| 576 | *it + " is an unknown technology name"); |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 577 | return; |
| 578 | } |
| 579 | |
| 580 | if (ContainsKey(seen, identifier)) { |
Paul Stewart | be00517 | 2011-11-02 18:10:29 -0700 | [diff] [blame] | 581 | Error::PopulateAndLog(error, Error::kInvalidArguments, |
| 582 | *it + " is duplicated in the list"); |
Paul Stewart | 22aa71b | 2011-09-16 12:15:11 -0700 | [diff] [blame] | 583 | return; |
| 584 | } |
| 585 | seen[identifier] = true; |
| 586 | new_order.push_back(identifier); |
| 587 | } |
| 588 | |
| 589 | technology_order_ = new_order; |
| 590 | SortServices(); |
| 591 | } |
| 592 | |
Paul Stewart | 75897df | 2011-04-27 09:05:53 -0700 | [diff] [blame] | 593 | } // namespace shill |