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// Copyright 2017 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.
#include <stdint.h>
#include "base/callback_forward.h"
namespace base {
class FilePath;
// The path to the registry key where shell extensions are registered.
extern const wchar_t kApprovedShellExtensionRegistryKey[];
// Finds shell extensions installed on the computer by enumerating the registry.
// In addition to the file path, the SizeOfImage and TimeDateStamp of the module
// is returned via the |on_shell_extension_enumerated| callback.
using OnShellExtensionEnumeratedCallback =
base::RepeatingCallback<void(const base::FilePath&, uint32_t, uint32_t)>;
void EnumerateShellExtensions(
OnShellExtensionEnumeratedCallback on_shell_extension_enumerated,
base::OnceClosure on_enumeration_finished);
namespace internal {
// Enumerates registered shell extensions, and invokes |callback| once per shell
// extension found. Must be called on a blocking sequence.
// Exposed for testing.
void EnumerateShellExtensionPaths(
const base::RepeatingCallback<void(const base::FilePath&)>& callback);
} // namespace internal