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// Copyright (c) 2012 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.
#ifndef CHROME_RENDERER_EXTENSIONS_CUSTOM_BINDINGS_UTIL_H_
#define CHROME_RENDERER_EXTENSIONS_CUSTOM_BINDINGS_UTIL_H_
#pragma once
#include <string>
#include <vector>
#include "chrome/renderer/extensions/chrome_v8_extension.h"
class Extension;
class ExtensionDispatcher;
namespace v8 {
class Extension;
}
namespace extensions {
// Utilities for managing the set of V8 extensions for extension API custom
// bindings.
namespace custom_bindings_util {
// Creates V8 extensions for all custom bindings.
std::vector<v8::Extension*> GetAll(ExtensionDispatcher* extension_dispatcher);
// Extracts the name of an API from the name of the V8 extension which contains
// custom bindings for it.
// Returns an empty string if the extension is not for a custom binding.
std::string GetAPIName(const std::string& v8_extension_name);
// Returns whether the custom binding for an API should be allowed to run for
// |extension|. This is based on whether the extension has any permission
// (required or optional) for that API, and what context the APIs are intended
// to run in.
bool AllowAPIInjection(const std::string& api_name,
const Extension& extension,
ExtensionDispatcher* extension_dispatcher);
} // namespace custom_bindings_util
} // namespace extensions
#endif // CHROME_RENDERER_EXTENSIONS_CUSTOM_BINDINGS_UTIL_H_
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