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// Copyright (c) 2009 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.
//
// This file declares util functions for setup project.
#ifndef CHROME_INSTALLER_SETUP_SETUP_UTIL_H_
#define CHROME_INSTALLER_SETUP_SETUP_UTIL_H_
#pragma once
#include "chrome/installer/util/version.h"
class FilePath;
namespace installer {
// Apply a diff patch to source file. First tries to apply it using courgette
// since it checks for courgette header and fails quickly. If that fails
// tries to apply the patch using regular bsdiff. Returns status code.
int ApplyDiffPatch(const FilePath& src,
const FilePath& patch,
const FilePath& dest);
// Find the version of Chrome from an install source directory.
// Chrome_path should contain a version folder.
// Returns the first version found or NULL if no version is found.
installer::Version* GetVersionFromArchiveDir(const FilePath& chrome_path);
} // namespace installer
#endif // CHROME_INSTALLER_SETUP_SETUP_UTIL_H_
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