Grcov report - route_provider

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#pragma once

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#include <cstdint>

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#include <functional>

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#include <memory>

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#include <queue>

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#include <string>

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#include "envoy/admin/v3/config_dump.pb.h"

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#include "envoy/config/core/v3/config_source.pb.h"

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#include "envoy/config/route/v3/route.pb.h"

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#include "envoy/config/route/v3/route.pb.validate.h"

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#include "envoy/config/subscription.h"

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#include "envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.pb.h"

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#include "envoy/http/codes.h"

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#include "envoy/local_info/local_info.h"

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#include "envoy/router/rds.h"

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#include "envoy/router/route_config_provider_manager.h"

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#include "envoy/router/route_config_update_receiver.h"

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#include "envoy/server/admin.h"

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#include "envoy/server/filter_config.h"

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#include "envoy/singleton/instance.h"

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#include "envoy/stats/scope.h"

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#include "envoy/thread_local/thread_local.h"

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#include "source/common/common/callback_impl.h"

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#include "source/common/common/cleanup.h"

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#include "source/common/common/logger.h"

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#include "source/common/init/manager_impl.h"

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#include "source/common/init/target_impl.h"

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#include "source/common/init/watcher_impl.h"

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#include "source/common/protobuf/utility.h"

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#include "source/common/rds/common/proto_traits_impl.h"

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#include "source/common/rds/rds_route_config_provider_impl.h"

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#include "source/common/rds/rds_route_config_subscription.h"

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#include "source/common/rds/route_config_provider_manager.h"

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#include "source/common/rds/route_config_update_receiver_impl.h"

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#include "source/common/rds/static_route_config_provider_impl.h"

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#include "absl/container/node_hash_map.h"

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#include "absl/container/node_hash_set.h"

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namespace Envoy {

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namespace Router {

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using ProtoTraitsImpl =

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    Rds::Common::ProtoTraitsImpl<envoy::config::route::v3::RouteConfiguration, 1>;

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class RouteConfigProviderManagerImpl : public RouteConfigProviderManager,

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                                       public Singleton::Instance {

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public:

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  RouteConfigProviderManagerImpl(OptRef<Server::Admin> admin);

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  std::unique_ptr<envoy::admin::v3::RoutesConfigDump>

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  dumpRouteConfigs(const Matchers::StringMatcher& name_matcher) const {

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    return manager_.dumpRouteConfigs(name_matcher);

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  // RouteConfigProviderManager

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  RouteConfigProviderSharedPtr createRdsRouteConfigProvider(

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      const envoy::extensions::filters::network::http_connection_manager::v3::Rds& rds,

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      Server::Configuration::ServerFactoryContext& factory_context, const std::string& stat_prefix,

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      Init::Manager& init_manager) override;

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  RouteConfigProviderPtr

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  createStaticRouteConfigProvider(const envoy::config::route::v3::RouteConfiguration& route_config,

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                                  Server::Configuration::ServerFactoryContext& factory_context,

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                                  ProtobufMessage::ValidationVisitor& validator) override;

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private:

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  ProtoTraitsImpl proto_traits_;

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  Rds::RouteConfigProviderManager manager_;

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};

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using RouteConfigProviderManagerImplPtr = std::unique_ptr<RouteConfigProviderManagerImpl>;

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// Allows loose coupling of this file and rds.h

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class RdsFactory : public Envoy::Config::UntypedFactory {

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public:

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  std::string category() const override { return "envoy.rds_factory"; }

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  virtual RouteConfigProviderSharedPtr createRdsRouteConfigProvider(

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      const envoy::extensions::filters::network::http_connection_manager::v3::Rds& rds,

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      Server::Configuration::ServerFactoryContext& factory_context, const std::string& stat_prefix,

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      Init::Manager& init_manager, ProtoTraitsImpl& proto_traits,

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      Rds::RouteConfigProviderManager& manager) PURE;

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};

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} // namespace Router

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} // namespace Envoy