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Unified Diff: chrome/browser/policy/configuration_policy_provider.h

Issue 101163003: Move ConfigurationPolicyProvider to components/policy/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rename target Created 7 years ago
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Index: chrome/browser/policy/configuration_policy_provider.h
diff --git a/chrome/browser/policy/configuration_policy_provider.h b/chrome/browser/policy/configuration_policy_provider.h
deleted file mode 100644
index 0f8e9434ac7a8dc40d9bc8c22c8efc317f31efc3..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/configuration_policy_provider.h
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright 2013 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_CONFIGURATION_POLICY_PROVIDER_H_
-#define CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_PROVIDER_H_
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/observer_list.h"
-#include "components/policy/core/common/policy_bundle.h"
-#include "components/policy/core/common/policy_namespace.h"
-#include "components/policy/core/common/schema_registry.h"
-
-namespace policy {
-
-// A mostly-abstract super class for platform-specific policy providers.
-// Platform-specific policy providers (Windows Group Policy, gconf,
-// etc.) should implement a subclass of this class.
-class ConfigurationPolicyProvider : public SchemaRegistry::Observer {
- public:
- class Observer {
- public:
- virtual ~Observer();
- virtual void OnUpdatePolicy(ConfigurationPolicyProvider* provider) = 0;
- };
-
- ConfigurationPolicyProvider();
-
- // Policy providers can be deleted quite late during shutdown of the browser,
- // and it's not guaranteed that the message loops will still be running when
- // this is invoked. Override Shutdown() instead for cleanup code that needs
- // to post to the FILE thread, for example.
- virtual ~ConfigurationPolicyProvider();
-
- // Invoked as soon as the main message loops are spinning. Policy providers
- // are created early during startup to provide the initial policies; the
- // Init() call allows them to perform initialization tasks that require
- // running message loops.
- // The policy provider will load policy for the components registered in
- // the |schema_registry| whose domain is supported by this provider.
- virtual void Init(SchemaRegistry* registry);
-
- // Must be invoked before deleting the provider. Implementations can override
- // this method to do appropriate cleanup while threads are still running, and
- // must also invoke ConfigurationPolicyProvider::Shutdown().
- // The provider should keep providing the current policies after Shutdown()
- // is invoked, it only has to stop updating.
- virtual void Shutdown();
-
- // Returns the current PolicyBundle.
- const PolicyBundle& policies() const { return policy_bundle_; }
-
- // Check whether this provider has completed initialization for the given
- // policy |domain|. This is used to detect whether initialization is done in
- // case implementations need to do asynchronous operations for initialization.
- virtual bool IsInitializationComplete(PolicyDomain domain) const;
-
- // Asks the provider to refresh its policies. All the updates caused by this
- // call will be visible on the next call of OnUpdatePolicy on the observers,
- // which are guaranteed to happen even if the refresh fails.
- // It is possible that Shutdown() is called first though, and
- // OnUpdatePolicy won't be called if that happens.
- virtual void RefreshPolicies() = 0;
-
- // Observers must detach themselves before the provider is deleted.
- virtual void AddObserver(Observer* observer);
- virtual void RemoveObserver(Observer* observer);
-
- // SchemaRegistry::Observer:
- virtual void OnSchemaRegistryUpdated(bool has_new_schemas) OVERRIDE;
- virtual void OnSchemaRegistryReady() OVERRIDE;
-
- protected:
- // Subclasses must invoke this to update the policies currently served by
- // this provider. UpdatePolicy() takes ownership of |policies|.
- // The observers are notified after the policies are updated.
- void UpdatePolicy(scoped_ptr<PolicyBundle> bundle);
-
- SchemaRegistry* schema_registry() const;
-
- const scoped_refptr<SchemaMap>& schema_map() const;
-
- private:
- // The policies currently configured at this provider.
- PolicyBundle policy_bundle_;
-
- // Whether Shutdown() has been invoked.
- bool did_shutdown_;
-
- SchemaRegistry* schema_registry_;
-
- ObserverList<Observer, true> observer_list_;
-
- DISALLOW_COPY_AND_ASSIGN(ConfigurationPolicyProvider);
-};
-
-} // namespace policy
-
-#endif // CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_PROVIDER_H_

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