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

// Copyright 2012 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_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/sequenced_task_runner.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"
#include "mojo/public/cpp/bindings/remote.h"

namespace {

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

}  // namespace

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

SandboxedZipAnalyzer::SandboxedZipAnalyzer(
    const base::FilePath& zip_file,
    base::optional_ref<const std::string> password,
    ResultCallback callback,
    mojo::PendingRemote<chrome::mojom::FileUtilService> service)
    : … { … }

void SandboxedZipAnalyzer::Start() { … }

SandboxedZipAnalyzer::~SandboxedZipAnalyzer() = default;

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

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

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

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