Move policy code into components/policy.

chrome/browser/policy/cloud/cloud_policy_client.h

Index: chrome/browser/policy/cloud/cloud_policy_client.h
diff --git a/chrome/browser/policy/cloud/cloud_policy_client.h b/chrome/browser/policy/cloud/cloud_policy_client.h
deleted file mode 100644
index cd2911f2c796e4e906b37ca6f9259707319c2d05..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/cloud/cloud_policy_client.h
+++ /dev/null
@@ -1,296 +0,0 @@
-// 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 CHROME_BROWSER_POLICY_CLOUD_CLOUD_POLICY_CLIENT_H_
-#define CHROME_BROWSER_POLICY_CLOUD_CLOUD_POLICY_CLIENT_H_
-
-#include <map>
-#include <set>
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/observer_list.h"
-#include "base/time/time.h"
-#include "chrome/browser/policy/cloud/cloud_policy_constants.h"
-#include "chrome/browser/policy/proto/cloud/device_management_backend.pb.h"
-
-namespace net {
-class URLRequestContextGetter;
-}
-
-namespace policy {
-
-class DeviceManagementRequestJob;
-class DeviceManagementService;
-
-// Implements the core logic required to talk to the device management service.
-// Also keeps track of the current state of the association with the service,
-// such as whether there is a valid registration (DMToken is present in that
-// case) and whether and what errors occurred in the latest request.
-//
-// Note that CloudPolicyClient doesn't do any validation of policy responses
-// such as signature and time stamp checks. These happen once the policy gets
-// installed in the cloud policy cache.
-class CloudPolicyClient {
- public:
-  // Maps a PolicyNamespaceKey to its corresponding PolicyFetchResponse.
-  typedef std::map<PolicyNamespaceKey,
-                   enterprise_management::PolicyFetchResponse*> ResponseMap;
-
-  // A callback which receives boolean status of an operation.  If the operation
-  // succeeded, |status| is true.
-  typedef base::Callback<void(bool status)> StatusCallback;
-
-  // Observer interface for state and policy changes.
-  class Observer {
-   public:
-    virtual ~Observer();
-
-    // Called when a policy fetch completes successfully. If a policy fetch
-    // triggers an error, OnClientError() will fire.
-    virtual void OnPolicyFetched(CloudPolicyClient* client) = 0;
-
-    // Called upon registration state changes. This callback is invoked for
-    // successful completion of registration and unregistration requests.
-    virtual void OnRegistrationStateChanged(CloudPolicyClient* client) = 0;
-
-    // Called when a request for device robot OAuth2 authorization tokens
-    // returns successfully. Only occurs during enrollment. Optional
-    // (default implementation is a noop).
-    virtual void OnRobotAuthCodesFetched(CloudPolicyClient* client);
-
-    // Indicates there's been an error in a previously-issued request.
-    virtual void OnClientError(CloudPolicyClient* client) = 0;
-  };
-
-  // Delegate interface for supplying status information to upload to the server
-  // as part of the policy fetch request.
-  class StatusProvider {
-   public:
-    virtual ~StatusProvider();
-
-    // Retrieves status information to send with the next policy fetch.
-    // Implementations must return true if status information was filled in.
-    virtual bool GetDeviceStatus(
-        enterprise_management::DeviceStatusReportRequest* status) = 0;
-    virtual bool GetSessionStatus(
-        enterprise_management::SessionStatusReportRequest* status) = 0;
-
-    // Called after the status information has successfully been submitted to
-    // the server.
-    virtual void OnSubmittedSuccessfully() = 0;
-  };
-
-  // |provider| and |service| are weak pointers and it's the caller's
-  // responsibility to keep them valid for the lifetime of CloudPolicyClient.
-  CloudPolicyClient(
-      const std::string& machine_id,
-      const std::string& machine_model,
-      UserAffiliation user_affiliation,
-      StatusProvider* provider,
-      DeviceManagementService* service,
-      scoped_refptr<net::URLRequestContextGetter> request_context);
-  virtual ~CloudPolicyClient();
-
-  // Sets the DMToken, thereby establishing a registration with the server. A
-  // policy fetch is not automatically issued but can be requested by calling
-  // FetchPolicy().
-  virtual void SetupRegistration(const std::string& dm_token,
-                                 const std::string& client_id);
-
-  // Attempts to register with the device management service. Results in a
-  // registration change or error notification.
-  virtual void Register(
-      enterprise_management::DeviceRegisterRequest::Type registration_type,
-      const std::string& auth_token,
-      const std::string& client_id,
-      bool is_auto_enrollment,
-      const std::string& requisition);
-
-  // Sets information about a policy invalidation. Subsequent fetch operations
-  // will use the given info, and callers can use fetched_invalidation_version
-  // to determine which version of policy was fetched.
-  void SetInvalidationInfo(int64 version, const std::string& payload);
-
-  // Requests a policy fetch. The client being registered is a prerequisite to
-  // this operation and this call will CHECK if the client is not in registered
-  // state. FetchPolicy() triggers a policy fetch from the cloud. A policy
-  // change notification is reported to the observers and the new policy blob
-  // can be retrieved once the policy fetch operation completes. In case of
-  // multiple requests to fetch policy, new requests will cancel any pending
-  // requests and the latest request will eventually trigger notifications.
-  virtual void FetchPolicy();
-
-  // Requests OAuth2 auth codes for the device robot account. The client being
-  // registered is a prerequisite to this operation and this call will CHECK if
-  // the client is not in registered state.
-  virtual void FetchRobotAuthCodes(const std::string& auth_token);
-
-  // Sends an unregistration request to the server.
-  virtual void Unregister();
-
-  // Upload a device certificate to the server.  Like FetchPolicy, this method
-  // requires that the client is in a registered state.  |certificate_data| must
-  // hold the X.509 certificate data to be sent to the server.  The |callback|
-  // will be called when the operation completes.
-  virtual void UploadCertificate(const std::string& certificate_data,
-                                 const StatusCallback& callback);
-
-  // Adds an observer to be called back upon policy and state changes.
-  void AddObserver(Observer* observer);
-
-  // Removes the specified observer.
-  void RemoveObserver(Observer* observer);
-
-  void set_submit_machine_id(bool submit_machine_id) {
-    submit_machine_id_ = submit_machine_id;
-  }
-
-  void set_last_policy_timestamp(const base::Time& timestamp) {
-    last_policy_timestamp_ = timestamp;
-  }
-
-  void set_public_key_version(int public_key_version) {
-    public_key_version_ = public_key_version;
-    public_key_version_valid_ = true;
-  }
-
-  void clear_public_key_version() {
-    public_key_version_valid_ = false;
-  }
-
-  // FetchPolicy() calls will request this policy namespace.
-  void AddNamespaceToFetch(const PolicyNamespaceKey& policy_ns_key);
-
-  // FetchPolicy() calls won't request the given policy namespace anymore.
-  void RemoveNamespaceToFetch(const PolicyNamespaceKey& policy_ns_key);
-
-  // Whether the client is registered with the device management service.
-  bool is_registered() const { return !dm_token_.empty(); }
-
-  const std::string& dm_token() const { return dm_token_; }
-  const std::string& client_id() const { return client_id_; }
-
-  // The device mode as received in the registration request.
-  DeviceMode device_mode() const { return device_mode_; }
-
-  // The policy responses as obtained by the last request to the cloud. These
-  // policies haven't gone through verification, so their contents cannot be
-  // trusted. Use CloudPolicyStore::policy() and CloudPolicyStore::policy_map()
-  // instead for making policy decisions.
-  const ResponseMap& responses() const {
-    return responses_;
-  }
-
-  // Returns the policy response for |policy_ns_key|, if found in |responses()|;
-  // otherwise returns NULL.
-  const enterprise_management::PolicyFetchResponse* GetPolicyFor(
-      const PolicyNamespaceKey& policy_ns_key) const;
-
-  DeviceManagementStatus status() const {
-    return status_;
-  }
-
-  const std::string& robot_api_auth_code() const {
-    return robot_api_auth_code_;
-  }
-
-  // Returns the invalidation version that was used for the last FetchPolicy.
-  // Observers can call this method from their OnPolicyFetched method to
-  // determine which at which invalidation version the policy was fetched.
-  int64 fetched_invalidation_version() const {
-    return fetched_invalidation_version_;
-  }
-
-  scoped_refptr<net::URLRequestContextGetter> GetRequestContext();
-
- protected:
-  // A set of PolicyNamespaceKeys to fetch.
-  typedef std::set<PolicyNamespaceKey> NamespaceSet;
-
-  // Callback for retries of registration requests.
-  void OnRetryRegister(DeviceManagementRequestJob* job);
-
-  // Callback for registration requests.
-  void OnRegisterCompleted(
-      DeviceManagementStatus status,
-      int net_error,
-      const enterprise_management::DeviceManagementResponse& response);
-
-  // Callback for policy fetch requests.
-  void OnPolicyFetchCompleted(
-      DeviceManagementStatus status,
-      int net_error,
-      const enterprise_management::DeviceManagementResponse& response);
-
-  // Callback for robot account api authorization requests.
-  void OnFetchRobotAuthCodesCompleted(
-      DeviceManagementStatus status,
-      int net_error,
-      const enterprise_management::DeviceManagementResponse& response);
-
-  // Callback for unregistration requests.
-  void OnUnregisterCompleted(
-      DeviceManagementStatus status,
-      int net_error,
-      const enterprise_management::DeviceManagementResponse& response);
-
-  // Callback for certificate upload requests.
-  void OnCertificateUploadCompleted(
-      const StatusCallback& callback,
-      DeviceManagementStatus status,
-      int net_error,
-      const enterprise_management::DeviceManagementResponse& response);
-
-  // Observer notification helpers.
-  void NotifyPolicyFetched();
-  void NotifyRegistrationStateChanged();
-  void NotifyRobotAuthCodesFetched();
-  void NotifyClientError();
-
-  // Data necessary for constructing policy requests.
-  const std::string machine_id_;
-  const std::string machine_model_;
-  const UserAffiliation user_affiliation_;
-  NamespaceSet namespaces_to_fetch_;
-
-  std::string dm_token_;
-  DeviceMode device_mode_;
-  std::string client_id_;
-  bool submit_machine_id_;
-  base::Time last_policy_timestamp_;
-  int public_key_version_;
-  bool public_key_version_valid_;
-  std::string robot_api_auth_code_;
-
-  // Information for the latest policy invalidation received.
-  int64 invalidation_version_;
-  std::string invalidation_payload_;
-
-  // The invalidation version used for the most recent fetch operation.
-  int64 fetched_invalidation_version_;
-
-  // Used for issuing requests to the cloud.
-  DeviceManagementService* service_;
-  scoped_ptr<DeviceManagementRequestJob> request_job_;
-
-  // Status upload data is produced by |status_provider_|.
-  StatusProvider* status_provider_;
-
-  // The policy responses returned by the last policy fetch operation.
-  ResponseMap responses_;
-  DeviceManagementStatus status_;
-
-  ObserverList<Observer, true> observers_;
-  scoped_refptr<net::URLRequestContextGetter> request_context_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(CloudPolicyClient);
-};
-
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_POLICY_CLOUD_CLOUD_POLICY_CLIENT_H_