chromium/chrome/services/file_util/public/cpp/sandboxed_seven_zip_analyzer.cc

// Copyright 2022 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/services/file_util/public/cpp/sandboxed_seven_zip_analyzer.h"

#include <utility>

#include "base/files/file_util.h"
#include "base/functional/bind.h"
#include "base/metrics/histogram_functions.h"
#include "base/task/thread_pool.h"
#include "chrome/common/safe_browsing/archive_analyzer_results.h"
#include "chrome/services/file_util/public/mojom/safe_archive_analyzer.mojom.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"

namespace {

// Prepares the file and temp file for analysis and returns the result on the UI
// thread with either `success_callback` or `failure_callback`.
void PrepareFileToAnalyze(
    base::FilePath file_path,
    base::OnceCallback<void(SandboxedSevenZipAnalyzer::WrappedFilePtr)>
        success_callback,
    base::OnceCallback<void(safe_browsing::ArchiveAnalysisResult reason)>
        failure_callback) { … }

}  // namespace

// static
std::unique_ptr<SandboxedSevenZipAnalyzer, base::OnTaskRunnerDeleter>
SandboxedSevenZipAnalyzer::CreateAnalyzer(
    const base::FilePath& zip_file,
    ResultCallback callback,
    mojo::PendingRemote<chrome::mojom::FileUtilService> service) { … }

SandboxedSevenZipAnalyzer::SandboxedSevenZipAnalyzer(
    const base::FilePath& zip_file,
    ResultCallback callback,
    mojo::PendingRemote<chrome::mojom::FileUtilService> service)
    : … { … }

void SandboxedSevenZipAnalyzer::Start() { … }

SandboxedSevenZipAnalyzer::~SandboxedSevenZipAnalyzer() = default;

void SandboxedSevenZipAnalyzer::ReportFileFailure(
    safe_browsing::ArchiveAnalysisResult reason) { … }

void SandboxedSevenZipAnalyzer::AnalyzeFile(
    SandboxedSevenZipAnalyzer::WrappedFilePtr file) { … }

void SandboxedSevenZipAnalyzer::AnalyzeFileDone(
    const safe_browsing::ArchiveAnalyzerResults& results) { … }

base::WeakPtr<SandboxedSevenZipAnalyzer>
SandboxedSevenZipAnalyzer::GetWeakPtr() { … }