webrtc_text_log_handler.cc | Explore in Territory

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/media/webrtc/webrtc_text_log_handler.h"

#include <map>
#include <memory>
#include <string>
#include <string_view>
#include <utility>
#include <vector>

#include "base/check_op.h"
#include "base/cpu.h"
#include "base/feature_list.h"
#include "base/functional/bind.h"
#include "base/i18n/time_formatting.h"
#include "base/metrics/histogram_functions.h"
#include "base/notreached.h"
#include "base/strings/strcat.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/stringprintf.h"
#include "base/system/sys_info.h"
#include "base/task/sequenced_task_runner.h"
#include "base/time/time.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/media/audio_service_util.h"
#include "chrome/common/channel_info.h"
#include "chrome/common/media/webrtc_logging.mojom.h"
#include "components/version_info/version_info.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/gpu_data_manager.h"
#include "content/public/browser/network_service_instance.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/webrtc_log.h"
#include "content/public/common/content_features.h"
#include "gpu/config/gpu_info.h"
#include "media/audio/audio_manager.h"
#include "media/base/media_switches.h"
#include "media/webrtc/webrtc_features.h"
#include "net/base/ip_address.h"
#include "net/base/network_change_notifier.h"
#include "net/base/network_interfaces.h"
#include "services/network/public/mojom/network_service.mojom.h"

#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
#include "base/linux_util.h"
#include "base/task/thread_pool.h"
#endif

#if BUILDFLAG(IS_MAC)
#include "base/mac/mac_util.h"
#endif

#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "chromeos/ash/components/system/statistics_provider.h"
#endif

NumberToString;

namespace {

void ForwardMessageViaTaskRunner(
    scoped_refptr<base::SequencedTaskRunner> task_runner,
    base::RepeatingCallback<void(const std::string&)> callback,
    const std::string& message) { … }

std::string Format(const std::string& message,
                   base::Time timestamp,
                   base::Time start_time) { … }

std::string FormatMetaDataAsLogMessage(const WebRtcLogMetaDataMap& meta_data) { … }

// For privacy reasons when logging IP addresses. The returned "sensitive
// string" is for release builds a string with the end stripped away. Last
// octet for IPv4 and last 80 bits (5 groups) for IPv6. String will be
// "1.2.3.x" and "1.2.3::" respectively. For debug builds, the string is
// not stripped.
std::string IPAddressToSensitiveString(const net::IPAddress& address) { … }

// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class StartError { … };

void RecordStartError(StartError error) { … }

}  // namespace

WebRtcTextLogHandler::WebRtcTextLogHandler(int render_process_id)
    : … { … }

WebRtcTextLogHandler::~WebRtcTextLogHandler() { … }

WebRtcTextLogHandler::LoggingState WebRtcTextLogHandler::GetState() const { … }

bool WebRtcTextLogHandler::GetChannelIsClosing() const { … }

void WebRtcTextLogHandler::SetMetaData(
    std::unique_ptr<WebRtcLogMetaDataMap> meta_data,
    GenericDoneCallback callback) { … }

bool WebRtcTextLogHandler::StartLogging(GenericDoneCallback callback) { … }

void WebRtcTextLogHandler::StartDone(GenericDoneCallback callback) { … }

bool WebRtcTextLogHandler::StopLogging(GenericDoneCallback callback) { … }

void WebRtcTextLogHandler::StopDone() { … }

void WebRtcTextLogHandler::ChannelClosing() { … }

void WebRtcTextLogHandler::DiscardLog() { … }

void WebRtcTextLogHandler::ReleaseLog(
    std::unique_ptr<WebRtcLogBuffer>* log_buffer,
    std::unique_ptr<WebRtcLogMetaDataMap>* meta_data) { … }

void WebRtcTextLogHandler::LogToCircularBuffer(const std::string& message) { … }

void WebRtcTextLogHandler::LogMessage(const std::string& message) { … }

void WebRtcTextLogHandler::LogWebRtcLoggingMessage(
    const chrome::mojom::WebRtcLoggingMessage* message) { … }

bool WebRtcTextLogHandler::ExpectLoggingStateStopped(
    GenericDoneCallback* callback) { … }

void WebRtcTextLogHandler::FireGenericDoneCallback(
    GenericDoneCallback callback,
    bool success,
    const std::string& error_message) { … }

void WebRtcTextLogHandler::SetWebAppId(int web_app_id) { … }

void WebRtcTextLogHandler::OnGetNetworkInterfaceList(
    GenericDoneCallback callback,
    const std::optional<net::NetworkInterfaceList>& networks) { … }

void WebRtcTextLogHandler::OnGetNetworkInterfaceListFinish(
    GenericDoneCallback callback,
    const std::optional<net::NetworkInterfaceList>& networks,
    const std::string& linux_distro) { … }
chromium/chrome/browser/media/webrtc/webrtc_text_log_handler.cc
