216 lines
7.0 KiB
C++
216 lines
7.0 KiB
C++
// Copyright 2015 The Chromium Embedded Framework Authors.
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// Portions copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "libcef/common/extensions/extensions_client.h"
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#include <utility>
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#include "libcef/common/cef_switches.h"
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#include "libcef/common/extensions/chrome_generated_schemas.h"
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#include "base/logging.h"
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#include "cef/grit/cef_resources.h"
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//#include "cef/libcef/common/extensions/api/generated_schemas.h"
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#include "chrome/common/extensions/chrome_manifest_handlers.h"
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#include "chrome/grit/common_resources.h"
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#include "extensions/common/api/generated_schemas.h"
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#include "extensions/common/common_manifest_handlers.h"
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#include "extensions/common/extension_urls.h"
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#include "extensions/common/features/api_feature.h"
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#include "extensions/common/features/behavior_feature.h"
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#include "extensions/common/features/json_feature_provider.h"
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#include "extensions/common/features/json_feature_provider_source.h"
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#include "extensions/common/features/manifest_feature.h"
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#include "extensions/common/features/permission_feature.h"
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#include "extensions/common/features/simple_feature.h"
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#include "extensions/common/manifest_handler.h"
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#include "extensions/common/permissions/permission_message_provider.h"
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#include "extensions/common/permissions/permissions_info.h"
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#include "extensions/common/permissions/permissions_provider.h"
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#include "extensions/common/url_pattern_set.h"
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#include "extensions/grit/extensions_resources.h"
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namespace extensions {
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namespace {
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template <class FeatureClass>
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SimpleFeature* CreateFeature() {
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return new FeatureClass;
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}
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} // namespace
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CefExtensionsClient::CefExtensionsClient() {
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}
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CefExtensionsClient::~CefExtensionsClient() {
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}
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void CefExtensionsClient::Initialize() {
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RegisterCommonManifestHandlers();
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RegisterChromeManifestHandlers();
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ManifestHandler::FinalizeRegistration();
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// TODO(jamescook): Do we need to whitelist any extensions?
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// Set up permissions.
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PermissionsInfo::GetInstance()->AddProvider(chrome_api_permissions_);
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PermissionsInfo::GetInstance()->AddProvider(extensions_api_permissions_);
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}
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const PermissionMessageProvider&
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CefExtensionsClient::GetPermissionMessageProvider() const {
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return permission_message_provider_;
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}
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const std::string CefExtensionsClient::GetProductName() {
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return "cef";
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}
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std::unique_ptr<FeatureProvider> CefExtensionsClient::CreateFeatureProvider(
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const std::string& name) const {
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std::unique_ptr<FeatureProvider> provider;
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std::unique_ptr<JSONFeatureProviderSource> source(
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CreateFeatureProviderSource(name));
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if (name == "api") {
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provider.reset(new JSONFeatureProvider(source->dictionary(),
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CreateFeature<APIFeature>));
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} else if (name == "manifest") {
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provider.reset(new JSONFeatureProvider(source->dictionary(),
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CreateFeature<ManifestFeature>));
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} else if (name == "permission") {
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provider.reset(new JSONFeatureProvider(source->dictionary(),
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CreateFeature<PermissionFeature>));
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} else if (name == "behavior") {
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provider.reset(new JSONFeatureProvider(source->dictionary(),
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CreateFeature<BehaviorFeature>));
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} else {
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NOTREACHED();
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}
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return provider;
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}
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std::unique_ptr<JSONFeatureProviderSource>
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CefExtensionsClient::CreateFeatureProviderSource(
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const std::string& name) const {
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std::unique_ptr<JSONFeatureProviderSource> source(
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new JSONFeatureProviderSource(name));
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if (name == "api") {
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source->LoadJSON(IDR_EXTENSION_API_FEATURES);
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// Extension API features specific to CEF. See
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// libcef/common/extensions/api/README.txt for additional details.
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source->LoadJSON(IDR_CEF_EXTENSION_API_FEATURES);
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} else if (name == "manifest") {
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source->LoadJSON(IDR_EXTENSION_MANIFEST_FEATURES);
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// Use the same manifest features as Chrome.
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source->LoadJSON(IDR_CHROME_EXTENSION_MANIFEST_FEATURES);
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} else if (name == "permission") {
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source->LoadJSON(IDR_EXTENSION_PERMISSION_FEATURES);
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// Extension permission features specific to CEF. See
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// libcef/common/extensions/api/README.txt for additional details.
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source->LoadJSON(IDR_CEF_EXTENSION_PERMISSION_FEATURES);
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} else if (name == "behavior") {
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source->LoadJSON(IDR_EXTENSION_BEHAVIOR_FEATURES);
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} else {
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NOTREACHED();
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source.reset();
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}
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return source;
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}
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void CefExtensionsClient::FilterHostPermissions(
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const URLPatternSet& hosts,
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URLPatternSet* new_hosts,
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PermissionIDSet* permissions) const {
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NOTIMPLEMENTED();
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}
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void CefExtensionsClient::SetScriptingWhitelist(
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const ScriptingWhitelist& whitelist) {
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scripting_whitelist_ = whitelist;
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}
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const ExtensionsClient::ScriptingWhitelist&
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CefExtensionsClient::GetScriptingWhitelist() const {
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// TODO(jamescook): Real whitelist.
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return scripting_whitelist_;
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}
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URLPatternSet CefExtensionsClient::GetPermittedChromeSchemeHosts(
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const Extension* extension,
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const APIPermissionSet& api_permissions) const {
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return URLPatternSet();
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}
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bool CefExtensionsClient::IsScriptableURL(const GURL& url,
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std::string* error) const {
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return true;
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}
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bool CefExtensionsClient::IsAPISchemaGenerated(
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const std::string& name) const {
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// Schema for CEF-only APIs.
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// TODO(cef): Enable if/when CEF exposes its own Mojo APIs. See
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// libcef/common/extensions/api/README.txt for details.
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//if (api::cef::CefGeneratedSchemas::IsGenerated(name))
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// return true;
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// Chrome APIs whitelisted by CEF.
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if (api::cef::ChromeGeneratedSchemas::IsGenerated(name))
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return true;
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// Core extensions APIs.
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if (api::GeneratedSchemas::IsGenerated(name))
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return true;
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return false;
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}
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base::StringPiece CefExtensionsClient::GetAPISchema(
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const std::string& name) const {
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// Schema for CEF-only APIs.
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// TODO(cef): Enable if/when CEF exposes its own Mojo APIs. See
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// libcef/common/extensions/api/README.txt for details.
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//if (api::cef::CefGeneratedSchemas::IsGenerated(name))
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// return api::cef::CefGeneratedSchemas::Get(name);
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// Chrome APIs whitelisted by CEF.
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if (api::cef::ChromeGeneratedSchemas::IsGenerated(name))
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return api::cef::ChromeGeneratedSchemas::Get(name);
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// Core extensions APIs.
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return api::GeneratedSchemas::Get(name);
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}
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void CefExtensionsClient::RegisterAPISchemaResources(
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ExtensionAPI* api) const {
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}
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bool CefExtensionsClient::ShouldSuppressFatalErrors() const {
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return true;
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}
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void CefExtensionsClient::RecordDidSuppressFatalError() {
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}
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std::string CefExtensionsClient::GetWebstoreBaseURL() const {
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return extension_urls::kChromeWebstoreBaseURL;
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}
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std::string CefExtensionsClient::GetWebstoreUpdateURL() const {
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return extension_urls::kChromeWebstoreUpdateURL;
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}
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bool CefExtensionsClient::IsBlacklistUpdateURL(const GURL& url) const {
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// TODO(rockot): Maybe we want to do something else here. For now we accept
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// any URL as a blacklist URL because we don't really care.
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return true;
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}
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} // namespace extensions
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