storage_area.cc | Explore in Territory

// 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.

#include "extensions/renderer/storage_area.h"

#include "base/strings/stringprintf.h"
#include "extensions/common/api/storage.h"
#include "extensions/renderer/bindings/api_binding_util.h"
#include "extensions/renderer/bindings/api_event_handler.h"
#include "extensions/renderer/bindings/api_invocation_errors.h"
#include "extensions/renderer/bindings/api_request_handler.h"
#include "extensions/renderer/bindings/api_signature.h"
#include "extensions/renderer/bindings/api_type_reference_map.h"
#include "extensions/renderer/bindings/binding_access_checker.h"
#include "gin/arguments.h"
#include "gin/handle.h"
#include "gin/object_template_builder.h"
#include "gin/wrappable.h"
#include "v8/include/v8-object.h"
#include "v8/include/v8-primitive.h"

namespace extensions {

namespace {

#define DEFINE_STORAGE_AREA_HANDLERS …

// gin::Wrappables for each of the storage areas. Since each has slightly
// different properties, and the object template is shared between all
// instances, this is a little verbose.
class LocalStorageArea final : public gin::Wrappable<LocalStorageArea> { … };

gin::WrapperInfo LocalStorageArea::kWrapperInfo = …;

class SyncStorageArea final : public gin::Wrappable<SyncStorageArea> { … };

gin::WrapperInfo SyncStorageArea::kWrapperInfo = …;

class ManagedStorageArea final : public gin::Wrappable<ManagedStorageArea> { … };

gin::WrapperInfo ManagedStorageArea::kWrapperInfo = …;

class SessionStorageArea final : public gin::Wrappable<SessionStorageArea> { … };

gin::WrapperInfo SessionStorageArea::kWrapperInfo = …;

#undef DEFINE_STORAGE_AREA_HANDLERS

}  // namespace

StorageArea::StorageArea(APIRequestHandler* request_handler,
                         APIEventHandler* event_handler,
                         const APITypeReferenceMap* type_refs,
                         const std::string& name,
                         const BindingAccessChecker* access_checker)
    : … { … }
StorageArea::~StorageArea() = default;

// static
v8::Local<v8::Object> StorageArea::CreateStorageArea(
    v8::Isolate* isolate,
    const std::string& property_name,
    const base::Value::List*,
    APIRequestHandler* request_handler,
    APIEventHandler* event_handler,
    APITypeReferenceMap* type_refs,
    const BindingAccessChecker* access_checker) { … }

void StorageArea::HandleFunctionCall(const std::string& method_name,
                                     gin::Arguments* arguments) { … }

v8::Local<v8::Value> StorageArea::GetOnChangedEvent(
    v8::Isolate* isolate,
    v8::Local<v8::Context> context,
    v8::Local<v8::Object> wrapper) { … }

}  // namespace extensions
chromium/extensions/renderer/storage_area.cc
