// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_DBUS_SHILL_MANAGER_CLIENT_H_
#define CHROMEOS_DBUS_SHILL_MANAGER_CLIENT_H_
#include <string>
#include "base/basictypes.h"
#include "chromeos/chromeos_export.h"
#include "chromeos/dbus/dbus_client.h"
#include "chromeos/dbus/dbus_method_call_status.h"
#include "chromeos/dbus/shill_client_helper.h"
namespace dbus {
class ObjectPath;
} // namespace dbus
namespace chromeos {
class ShillPropertyChangedObserver;
// ShillManagerClient is used to communicate with the Shill Manager
// service. All methods should be called from the origin thread which
// initializes the DBusThreadManager instance.
class CHROMEOS_EXPORT ShillManagerClient : public DBusClient {
public:
typedef ShillClientHelper::PropertyChangedHandler PropertyChangedHandler;
typedef ShillClientHelper::DictionaryValueCallback DictionaryValueCallback;
typedef ShillClientHelper::ErrorCallback ErrorCallback;
typedef ShillClientHelper::StringCallback StringCallback;
typedef ShillClientHelper::BooleanCallback BooleanCallback;
// Interface for setting up devices, services, and technologies for testing.
// Accessed through GetTestInterface(), only implemented in the Stub Impl.
class TestInterface {
public:
virtual void AddDevice(const std::string& device_path) = 0;
virtual void RemoveDevice(const std::string& device_path) = 0;
virtual void ClearDevices() = 0;
virtual void AddTechnology(const std::string& type, bool enabled) = 0;
virtual void RemoveTechnology(const std::string& type) = 0;
virtual void SetTechnologyInitializing(const std::string& type,
bool initializing) = 0;
virtual void AddGeoNetwork(const std::string& technology,
const base::DictionaryValue& network) = 0;
// Does not create an actual profile in the ProfileClient but update the
// profiles list and sends a notification to observers. This should only be
// called by the ProfileStub. In all other cases, use
// ShillProfileClient::TestInterface::AddProfile.
virtual void AddProfile(const std::string& profile_path) = 0;
// Used to reset all properties; does not notify observers.
virtual void ClearProperties() = 0;
// Add/Remove/ClearService should only be called from ShillServiceClient.
virtual void AddManagerService(const std::string& service_path,
bool add_to_visible_list,
bool add_to_watch_list) = 0;
virtual void RemoveManagerService(const std::string& service_path) = 0;
virtual void ClearManagerServices() = 0;
// Called by ShillServiceClient when a service's State property changes.
// Services are sorted first by Active vs. Inactive State, then by Type.
virtual void SortManagerServices() = 0;
protected:
virtual ~TestInterface() {}
};
// Properties used to verify the origin device.
struct VerificationProperties {
VerificationProperties();
~VerificationProperties();
// A string containing a PEM-encoded X.509 certificate for use in verifying
// the signed data.
std::string certificate;
// A string containing a PEM-encoded RSA public key to be used to compare
// with the one in signedData
std::string public_key;
// A string containing a base64-encoded random binary data for use in
// verifying the signed data.
std::string nonce;
// A string containing the identifying data string signed by the device.
std::string signed_data;
// A string containing the serial number of the device.
std::string device_serial;
// A string containing the SSID of the device. Only set if the device has
// already been setup once.
std::string device_ssid;
// A string containing the BSSID of the device. Only set if the device has
// already been setup.
std::string device_bssid;
};
virtual ~ShillManagerClient();
// Factory function, creates a new instance which is owned by the caller.
// For normal usage, access the singleton via DBusThreadManager::Get().
static ShillManagerClient* Create();
// Adds a property changed |observer|.
virtual void AddPropertyChangedObserver(
ShillPropertyChangedObserver* observer) = 0;
// Removes a property changed |observer|.
virtual void RemovePropertyChangedObserver(
ShillPropertyChangedObserver* observer) = 0;
// Calls GetProperties method.
// |callback| is called after the method call succeeds.
virtual void GetProperties(const DictionaryValueCallback& callback) = 0;
// Calls GetNetworksForGeolocation method.
// |callback| is called after the method call succeeds.
virtual void GetNetworksForGeolocation(
const DictionaryValueCallback& callback) = 0;
// Calls SetProperty method.
// |callback| is called after the method call succeeds.
virtual void SetProperty(const std::string& name,
const base::Value& value,
const base::Closure& callback,
const ErrorCallback& error_callback) = 0;
// Calls RequestScan method.
// |callback| is called after the method call succeeds.
virtual void RequestScan(const std::string& type,
const base::Closure& callback,
const ErrorCallback& error_callback) = 0;
// Calls EnableTechnology method.
// |callback| is called after the method call succeeds.
virtual void EnableTechnology(const std::string& type,
const base::Closure& callback,
const ErrorCallback& error_callback) = 0;
// Calls DisableTechnology method.
// |callback| is called after the method call succeeds.
virtual void DisableTechnology(const std::string& type,
const base::Closure& callback,
const ErrorCallback& error_callback) = 0;
// Calls ConfigureService method.
// |callback| is called after the method call succeeds.
virtual void ConfigureService(const base::DictionaryValue& properties,
const ObjectPathCallback& callback,
const ErrorCallback& error_callback) = 0;
// Calls ConfigureServiceForProfile method.
// |callback| is called with the created service if the method call succeeds.
virtual void ConfigureServiceForProfile(
const dbus::ObjectPath& profile_path,
const base::DictionaryValue& properties,
const ObjectPathCallback& callback,
const ErrorCallback& error_callback) = 0;
// Calls GetService method.
// |callback| is called after the method call succeeds.
virtual void GetService(const base::DictionaryValue& properties,
const ObjectPathCallback& callback,
const ErrorCallback& error_callback) = 0;
// Verify that the given data corresponds to a trusted device, and return true
// to the callback if it is.
virtual void VerifyDestination(const VerificationProperties& properties,
const BooleanCallback& callback,
const ErrorCallback& error_callback) = 0;
// Verify that the given data corresponds to a trusted device, and if it is,
// return the encrypted credentials for connecting to the network represented
// by the given |service_path|, encrypted using the |public_key| for the
// trusted device. If the device is not trusted, return the empty string.
virtual void VerifyAndEncryptCredentials(
const VerificationProperties& properties,
const std::string& service_path,
const StringCallback& callback,
const ErrorCallback& error_callback) = 0;
// Verify that the given data corresponds to a trusted device, and return the
// |data| encrypted using the |public_key| for the trusted device. If the
// device is not trusted, return the empty string.
virtual void VerifyAndEncryptData(const VerificationProperties& properties,
const std::string& data,
const StringCallback& callback,
const ErrorCallback& error_callback) = 0;
// For each technology present, connect to the "best" service available.
// Called once the user is logged in and certificates are loaded.
virtual void ConnectToBestServices(const base::Closure& callback,
const ErrorCallback& error_callback) = 0;
// Returns an interface for testing (stub only), or returns NULL.
virtual TestInterface* GetTestInterface() = 0;
protected:
friend class ShillManagerClientTest;
// Create() should be used instead.
ShillManagerClient();
private:
DISALLOW_COPY_AND_ASSIGN(ShillManagerClient);
};
} // namespace chromeos
#endif // CHROMEOS_DBUS_SHILL_MANAGER_CLIENT_H_