Chromium Code Reviews Chromium Code Reviews
Issue 2858683006:
UKM debug page (Closed)
| Index: components/ukm/debug_page/debug_page.cc |
| diff --git a/components/ukm/debug_page/debug_page.cc b/components/ukm/debug_page/debug_page.cc |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..b9e3e4e918b0422c31d3d999aea2d48b6ca6ce85 |
| --- /dev/null |
| +++ b/components/ukm/debug_page/debug_page.cc |
| @@ -0,0 +1,84 @@ |
| +// Copyright (c) 2017 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/ukm/debug_page/debug_page.h" |
| + |
| +#include "base/memory/ref_counted_memory.h" |
| +#include "base/strings/stringprintf.h" |
| +#include "components/ukm/ukm_entry.h" |
| +#include "components/ukm/ukm_service.h" |
| +#include "components/ukm/ukm_source.h" |
| +#include "url/gurl.h" |
| + |
| +namespace ukm { |
| +namespace debug { |
| + |
| +DebugPage::DebugPage(ServiceGetter service_getter) |
| + : service_getter_(service_getter) {} |
| + |
| +DebugPage::~DebugPage() {} |
| + |
| +std::string DebugPage::GetSource() const { |
| + DLOG(ERROR) << "DebugPage::GetSource"; |
| + return "ukm"; |
| +} |
| + |
| +std::string DebugPage::GetMimeType(const std::string& path) const { |
| + return "text/html"; |
| +} |
| + |
| +void DebugPage::StartDataRequest( |
|
Alexei Svitkine (slow)
2017/05/05 16:45:04
Could you add a reviewer who's familiar with this
Steven Holte
2017/05/05 18:16:43
Sure.
|
| + const std::string& path, |
| + const content::ResourceRequestInfo::WebContentsGetter& wc_getter, |
| + const content::URLDataSource::GotDataCallback& callback) { |
| + std::string data; |
| + data.append(R"""(<!DOCTYPE html> |
| + <html> |
| + <head> |
| + <meta http-equiv="Content-Security-Policy" |
| + content="object-src 'none'; script-src 'none'"> |
| + <title>UKM Debug</title> |
| + </head> |
| + <body> |
| + <h1>UKM Debug page</h1> |
| + )"""); |
| + UkmService* ukm_service = service_getter_.Run(); |
| + if (ukm_service) { |
| + data.append( |
| + base::StringPrintf("<p>IsEnabled:%s</p>", |
| + ukm_service->recording_enabled_ ? "True" : "False")); |
| + data.append( |
| + base::StringPrintf("<p>ClientId:%lu</p>", ukm_service->client_id_)); |
| + data.append( |
| + base::StringPrintf("<p>SessionId:%d</p>", ukm_service->session_id_)); |
| + |
| + data.append("<h2>Sources</h2>"); |
| + for (const auto& kv : ukm_service->sources_) { |
| + const auto* src = kv.second.get(); |
| + data.append(base::StringPrintf("<p>Id:%d Url:%s</p>", src->id(), |
| + src->url().spec().c_str())); |
| + } |
| + |
| + data.append("<h2>Entries</h2>"); |
| + for (const auto& v : ukm_service->entries_) { |
| + const auto* entry = v.get(); |
| + data.append(base::StringPrintf("<h3>Id:%d Hash:%lu</h3>", |
| + entry->source_id(), entry->event_hash())); |
| + } |
| + } |
| + |
| + data.append(R"""( |
| + </body> |
| + </html> |
| + )"""); |
| + |
| + callback.Run(base::RefCountedString::TakeString(&data)); |
| +} |
| + |
| +bool DebugPage::AllowCaching() const { |
| + return false; |
| +} |
| + |
| +} // namespace debug |
| +} // namespace ukm |
