chromium/extensions/renderer/bindings/api_binding.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef EXTENSIONS_RENDERER_BINDINGS_API_BINDING_H_
#define EXTENSIONS_RENDERER_BINDINGS_API_BINDING_H_

#include <map>
#include <memory>
#include <string>

#include "base/containers/flat_set.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "extensions/renderer/bindings/argument_spec.h"
#include "v8/include/v8.h"

namespace gin {
class Arguments;
}

namespace extensions {
class APIBindingHooks;
class APIEventHandler;
class APIRequestHandler;
class APISignature;
class APITypeReferenceMap;
class BindingAccessChecker;

namespace binding {
enum class RequestThread;
}

// A class that vends v8::Objects for extension APIs. These APIs have function
// interceptors for all exposed methods, which call back into the APIBinding.
// The APIBinding then matches the calling arguments against an expected method
// signature, throwing an error if they don't match.
// There should only need to be a single APIBinding object for each API, and
// each can vend multiple v8::Objects for different contexts.
// This object is designed to be one-per-isolate, but used across separate
// contexts.
class APIBinding { … };

}  // namespace extensions

#endif  // EXTENSIONS_RENDERER_BINDINGS_API_BINDING_H_