chromium/chrome/browser/media/webrtc/audio_debug_recordings_handler.cc

// 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/audio_debug_recordings_handler.h"

#include <string>
#include <utility>

#include "base/command_line.h"
#include "base/files/file_util.h"
#include "base/functional/bind.h"
#include "base/strings/string_number_conversions.h"
#include "base/task/thread_pool.h"
#include "base/time/time.h"
#include "components/webrtc_logging/browser/text_log_list.h"
#include "content/public/browser/audio_service.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/render_process_host.h"
#include "media/audio/audio_debug_recording_session.h"
#include "services/audio/public/cpp/debug_recording_session_factory.h"

BrowserThread;

// Keys used to attach handler to the RenderProcessHost
const char AudioDebugRecordingsHandler::kAudioDebugRecordingsHandlerKey[] = …;

namespace {

// Returns a path name to be used as prefix for audio debug recordings files.
base::FilePath GetAudioDebugRecordingsPrefixPath(
    const base::FilePath& directory,
    uint64_t audio_debug_recordings_id) { … }

base::FilePath GetLogDirectoryAndEnsureExists(
    const base::FilePath& browser_context_path) { … }

}  // namespace

AudioDebugRecordingsHandler::AudioDebugRecordingsHandler(
    content::BrowserContext* browser_context)
    : … { … }

AudioDebugRecordingsHandler::~AudioDebugRecordingsHandler() = default;

void AudioDebugRecordingsHandler::StartAudioDebugRecordings(
    content::RenderProcessHost* host,
    base::TimeDelta delay,
    RecordingDoneCallback callback,
    RecordingErrorCallback error_callback) { … }

void AudioDebugRecordingsHandler::StopAudioDebugRecordings(
    content::RenderProcessHost* host,
    RecordingDoneCallback callback,
    RecordingErrorCallback error_callback) { … }

void AudioDebugRecordingsHandler::DoStartAudioDebugRecordings(
    int render_process_host_id,
    base::TimeDelta delay,
    RecordingDoneCallback callback,
    RecordingErrorCallback error_callback,
    const base::FilePath& log_directory) { … }

void AudioDebugRecordingsHandler::DoStopAudioDebugRecordings(
    int render_process_host_id,
    bool is_manual_stop,
    uint64_t audio_debug_recordings_id,
    RecordingDoneCallback callback,
    RecordingErrorCallback error_callback,
    const base::FilePath& log_directory) { … }