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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_RENDERER_EXTENSIONS_API_EXTENSION_HOOKS_DELEGATE_H_
#define CHROME_RENDERER_EXTENSIONS_API_EXTENSION_HOOKS_DELEGATE_H_
#include "base/memory/raw_ptr.h"
#include "extensions/renderer/bindings/api_binding_hooks_delegate.h"
#include "extensions/renderer/bindings/api_signature.h"
#include "v8/include/v8.h"
namespace extensions {
class NativeRendererMessagingService;
class ScriptContext;
// The custom hooks for the chrome.extension API.
class ExtensionHooksDelegate : public APIBindingHooksDelegate {
public:
explicit ExtensionHooksDelegate(
NativeRendererMessagingService* messaging_service);
ExtensionHooksDelegate(const ExtensionHooksDelegate&) = delete;
ExtensionHooksDelegate& operator=(const ExtensionHooksDelegate&) = delete;
~ExtensionHooksDelegate() override;
// APIBindingHooksDelegate:
APIBindingHooks::RequestResult HandleRequest(
const std::string& method_name,
const APISignature* signature,
v8::Local<v8::Context> context,
v8::LocalVector<v8::Value>* arguments,
const APITypeReferenceMap& refs) override;
void InitializeTemplate(v8::Isolate* isolate,
v8::Local<v8::ObjectTemplate> object_template,
const APITypeReferenceMap& type_refs) override;
void InitializeInstance(v8::Local<v8::Context> context,
v8::Local<v8::Object> instance) override;
private:
// Request handlers for the corresponding API methods.
APIBindingHooks::RequestResult HandleSendRequest(
ScriptContext* script_context,
const APISignature::V8ParseResult& parse_result);
APIBindingHooks::RequestResult HandleGetURL(
ScriptContext* script_context,
const APISignature::V8ParseResult& parse_result);
APIBindingHooks::RequestResult HandleGetViews(
ScriptContext* script_context,
const APISignature::V8ParseResult& parse_result);
APIBindingHooks::RequestResult HandleGetExtensionTabs(
ScriptContext* script_context,
const APISignature::V8ParseResult& parse_result);
APIBindingHooks::RequestResult HandleGetBackgroundPage(
ScriptContext* script_context,
const APISignature::V8ParseResult& parse_result);
// The messaging service to handle messaging calls.
// Guaranteed to outlive this object.
const raw_ptr<NativeRendererMessagingService, DanglingUntriaged>
messaging_service_;
};
} // namespace extensions
#endif // CHROME_RENDERER_EXTENSIONS_API_EXTENSION_HOOKS_DELEGATE_H_
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