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// Copyright 2014 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/metrics/rappor/sampling.h"
#include "chrome/browser/browser_process.h"
#include "components/rappor/rappor_service.h"
#include "net/base/net_util.h"
#include "net/base/registry_controlled_domains/registry_controlled_domain.h"
#include "url/gurl.h"
namespace rappor {
std::string GetDomainAndRegistrySampleFromGURL(const GURL& gurl) {
if (gurl.SchemeIsHTTPOrHTTPS()) {
if (net::IsLocalhost(gurl.host()))
return "localhost";
if (gurl.HostIsIPAddress())
return "ip_address";
return net::registry_controlled_domains::GetDomainAndRegistry(
gurl, net::registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES);
}
if (gurl.SchemeIsFile())
return gurl.scheme() + "://";
return gurl.scheme() + "://" + gurl.host();
}
void SampleDomainAndRegistryFromGURL(const std::string& metric,
const GURL& gurl) {
if (!g_browser_process->rappor_service())
return;
g_browser_process->rappor_service()->RecordSample(
metric,
rappor::ETLD_PLUS_ONE_RAPPOR_TYPE,
GetDomainAndRegistrySampleFromGURL(gurl));
}
} // namespace rappor
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