chromium/extensions/browser/extension_host_registry.cc

// Copyright 2021 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/browser/extension_host_registry.h"

#include "base/check.h"
#include "base/containers/contains.h"
#include "base/no_destructor.h"
#include "base/observer_list.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
#include "content/public/browser/render_frame_host.h"
#include "extensions/browser/extension_host.h"
#include "extensions/browser/extensions_browser_client.h"

namespace extensions {

namespace {

class ExtensionHostRegistryFactory : public BrowserContextKeyedServiceFactory { … };

ExtensionHostRegistryFactory::ExtensionHostRegistryFactory()
    : … { … }

ExtensionHostRegistry* ExtensionHostRegistryFactory::GetForBrowserContext(
    content::BrowserContext* browser_context) { … }

content::BrowserContext* ExtensionHostRegistryFactory::GetBrowserContextToUse(
    content::BrowserContext* context) const { … }

KeyedService* ExtensionHostRegistryFactory::BuildServiceInstanceFor(
    content::BrowserContext* context) const { … }

}  // namespace

ExtensionHostRegistry::ExtensionHostRegistry() = default;
ExtensionHostRegistry::~ExtensionHostRegistry() = default;

// static
ExtensionHostRegistry* ExtensionHostRegistry::Get(
    content::BrowserContext* browser_context) { … }

// static
BrowserContextKeyedServiceFactory* ExtensionHostRegistry::GetFactory() { … }

void ExtensionHostRegistry::ExtensionHostCreated(
    ExtensionHost* extension_host) { … }

void ExtensionHostRegistry::ExtensionHostRenderProcessReady(
    ExtensionHost* extension_host) { … }

void ExtensionHostRegistry::ExtensionHostCompletedFirstLoad(
    ExtensionHost* extension_host) { … }

void ExtensionHostRegistry::ExtensionHostDocumentElementAvailable(
    ExtensionHost* extension_host) { … }

void ExtensionHostRegistry::ExtensionHostRenderProcessGone(
    ExtensionHost* extension_host) { … }

void ExtensionHostRegistry::ExtensionHostDestroyed(
    ExtensionHost* extension_host) { … }

std::vector<ExtensionHost*> ExtensionHostRegistry::GetHostsForExtension(
    const ExtensionId& extension_id) { … }

ExtensionHost* ExtensionHostRegistry::GetExtensionHostForPrimaryMainFrame(
    content::RenderFrameHost* render_frame_host) { … }

void ExtensionHostRegistry::AddObserver(Observer* observer) { … }

void ExtensionHostRegistry::RemoveObserver(Observer* observer) { … }

void ExtensionHostRegistry::Shutdown() { … }

}  // namespace extensions