| // Copyright (c) 2012 The Chromium OS 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 "shill/vpn_provider.h" |
| |
| #include <base/logging.h> |
| #include <chromeos/dbus/service_constants.h> |
| |
| #include "shill/error.h" |
| #include "shill/manager.h" |
| #include "shill/openvpn_driver.h" |
| #include "shill/vpn_service.h" |
| |
| using std::string; |
| using std::vector; |
| |
| namespace shill { |
| |
| VPNProvider::VPNProvider(ControlInterface *control_interface, |
| EventDispatcher *dispatcher, |
| Metrics *metrics, |
| Manager *manager) |
| : control_interface_(control_interface), |
| dispatcher_(dispatcher), |
| metrics_(metrics), |
| manager_(manager) {} |
| |
| VPNProvider::~VPNProvider() {} |
| |
| void VPNProvider::Start() {} |
| |
| void VPNProvider::Stop() {} |
| |
| VPNServiceRefPtr VPNProvider::GetService(const KeyValueStore &args, |
| Error *error) { |
| VLOG(2) << __func__; |
| string type = args.LookupString(flimflam::kProviderTypeProperty, ""); |
| if (type.empty()) { |
| Error::PopulateAndLog( |
| error, Error::kNotSupported, "Missing VPN type property."); |
| return NULL; |
| } |
| |
| string storage_id = VPNService::CreateStorageIdentifier(args, error); |
| if (storage_id.empty()) { |
| return NULL; |
| } |
| |
| scoped_ptr<VPNDriver> driver; |
| if (type == flimflam::kProviderOpenVpn) { |
| driver.reset(new OpenVPNDriver( |
| control_interface_, dispatcher_, metrics_, manager_, |
| manager_->device_info(), manager_->glib(), args)); |
| } else { |
| Error::PopulateAndLog( |
| error, Error::kNotSupported, "Unsupported VPN type: " + type); |
| return NULL; |
| } |
| |
| VPNServiceRefPtr service = new VPNService( |
| control_interface_, dispatcher_, metrics_, manager_, driver.release()); |
| service->set_storage_id(storage_id); |
| string name = args.LookupString(flimflam::kProviderNameProperty, ""); |
| if (!name.empty()) { |
| service->set_friendly_name(name); |
| } |
| services_.push_back(service); |
| manager_->RegisterService(service); |
| return service; |
| } |
| |
| bool VPNProvider::OnDeviceInfoAvailable(const string &link_name, |
| int interface_index) { |
| for (vector<VPNServiceRefPtr>::const_iterator it = services_.begin(); |
| it != services_.end(); |
| ++it) { |
| if ((*it)->driver()->ClaimInterface(link_name, interface_index)) { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| } // namespace shill |