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// 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.
//
// Download code which handles CRX files (extensions, themes, apps, ...).
#ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CRX_UTIL_H_
#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CRX_UTIL_H_
#include <memory>
#include "base/auto_reset.h"
#include "base/memory/scoped_refptr.h"
class ExtensionInstallPrompt;
class Profile;
namespace download {
class DownloadItem;
}
namespace extensions {
class CrxInstaller;
}
namespace download_crx_util {
// Allow tests to install a mock ExtensionInstallPrompt object, to fake
// user clicks on the permissions dialog.
void SetMockInstallPromptForTesting(
std::unique_ptr<ExtensionInstallPrompt> mock_prompt);
// Create and pre-configure a CrxInstaller for a given |download_item|.
scoped_refptr<extensions::CrxInstaller> CreateCrxInstaller(
Profile* profile,
const download::DownloadItem& download_item);
// Returns true if this is an extension download. This also considers user
// scripts to be extension downloads, since we convert those automatically.
bool IsExtensionDownload(const download::DownloadItem& download_item);
// Checks whether a download is an extension from a whitelisted site in prefs.
bool IsTrustedExtensionDownload(Profile* profile,
const download::DownloadItem& item);
// Allows tests to override whether offstore extension installs are allowed
// for testing purposes.
std::unique_ptr<base::AutoReset<bool>> OverrideOffstoreInstallAllowedForTesting(
bool allowed);
// Returns true if an offstore extension download should be allowed to proceed.
// Takes into consideration what's set in
// OverrideOffstoreInstallAllowedForTesting
bool OffStoreInstallAllowedByPrefs(Profile* profile,
const download::DownloadItem& item);
} // namespace download_crx_util
#endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CRX_UTIL_H_
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