| // 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. |
| |
| #include "components/navigation_metrics/navigation_metrics.h" |
| |
| #include "base/macros.h" |
| #include "base/metrics/histogram_macros.h" |
| #include "components/dom_distiller/core/url_constants.h" |
| #include "url/gurl.h" |
| |
| namespace navigation_metrics { |
| |
| namespace { |
| |
| const char* const kSchemeNames[] = { |
| "unknown", |
| url::kHttpScheme, |
| url::kHttpsScheme, |
| url::kFileScheme, |
| url::kFtpScheme, |
| url::kDataScheme, |
| url::kJavaScriptScheme, |
| url::kAboutScheme, |
| "chrome", |
| url::kBlobScheme, |
| url::kFileSystemScheme, |
| "chrome-native", |
| "chrome-search", |
| dom_distiller::kDomDistillerScheme, |
| "chrome-devtools", |
| "chrome-extension", |
| "view-source", |
| "externalfile", |
| }; |
| |
| static_assert(arraysize(kSchemeNames) == static_cast<int>(Scheme::COUNT), |
| "kSchemeNames should have Scheme::COUNT elements"); |
| |
| } // namespace |
| |
| Scheme GetScheme(const GURL& url) { |
| for (int i = static_cast<int>(Scheme::HTTP); |
| i < static_cast<int>(Scheme::COUNT); ++i) { |
| if (url.SchemeIs(kSchemeNames[i])) |
| return static_cast<Scheme>(i); |
| } |
| return Scheme::UNKNOWN; |
| } |
| |
| void RecordMainFrameNavigation(const GURL& url, |
| bool is_same_document, |
| bool is_off_the_record) { |
| Scheme scheme = GetScheme(url); |
| UMA_HISTOGRAM_ENUMERATION("Navigation.MainFrameScheme", scheme, |
| Scheme::COUNT); |
| if (!is_same_document) { |
| UMA_HISTOGRAM_ENUMERATION("Navigation.MainFrameSchemeDifferentPage", scheme, |
| Scheme::COUNT); |
| } |
| |
| if (is_off_the_record) { |
| UMA_HISTOGRAM_ENUMERATION("Navigation.MainFrameSchemeOTR", scheme, |
| Scheme::COUNT); |
| if (!is_same_document) { |
| UMA_HISTOGRAM_ENUMERATION("Navigation.MainFrameSchemeDifferentPageOTR", |
| scheme, Scheme::COUNT); |
| } |
| } |
| } |
| |
| void RecordOmniboxURLNavigation(const GURL& url) { |
| UMA_HISTOGRAM_ENUMERATION("Omnibox.URLNavigationScheme", GetScheme(url), |
| Scheme::COUNT); |
| } |
| |
| } // namespace navigation_metrics |