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// 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.
#include "chrome/browser/policy/proxy_policy_provider.h"
namespace policy {
ProxyPolicyProvider::ProxyPolicyProvider() {}
ProxyPolicyProvider::~ProxyPolicyProvider() {}
void ProxyPolicyProvider::SetDelegate(ConfigurationPolicyProvider* delegate) {
if (delegate) {
registrar_.reset(new ConfigurationPolicyObserverRegistrar());
registrar_->Init(delegate, this);
OnUpdatePolicy(delegate);
} else {
registrar_.reset();
UpdatePolicy(scoped_ptr<PolicyBundle>(new PolicyBundle()));
}
}
void ProxyPolicyProvider::RefreshPolicies() {
if (registrar_.get())
registrar_->provider()->RefreshPolicies();
else
UpdatePolicy(scoped_ptr<PolicyBundle>(new PolicyBundle()));
}
void ProxyPolicyProvider::OnUpdatePolicy(
ConfigurationPolicyProvider* provider) {
DCHECK_EQ(registrar_->provider(), provider);
scoped_ptr<PolicyBundle> bundle(new PolicyBundle());
bundle->CopyFrom(registrar_->provider()->policies());
UpdatePolicy(bundle.Pass());
}
void ProxyPolicyProvider::OnProviderGoingAway(
ConfigurationPolicyProvider* provider) {
registrar_.reset();
UpdatePolicy(scoped_ptr<PolicyBundle>(new PolicyBundle()));
}
} // namespace policy
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