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00017 #include "cartographer/cloud/internal/handlers/write_state_to_file_handler.h"
00018
00019 #include "absl/memory/memory.h"
00020 #include "async_grpc/rpc_handler.h"
00021 #include "cartographer/cloud/internal/map_builder_context_interface.h"
00022 #include "cartographer/cloud/internal/map_builder_server.h"
00023 #include "cartographer/cloud/proto/map_builder_service.pb.h"
00024 #include "cartographer/io/proto_stream.h"
00025
00026 namespace cartographer {
00027 namespace cloud {
00028 namespace handlers {
00029
00030 void WriteStateToFileHandler::OnRequest(
00031 const proto::WriteStateToFileRequest& request) {
00032 if (request.filename().empty()) {
00033 Finish(::grpc::Status(::grpc::INVALID_ARGUMENT, "Filename empty."));
00034 return;
00035 }
00036 bool success =
00037 GetContext<MapBuilderContextInterface>()
00038 ->map_builder()
00039 .SerializeStateToFile(
00040 false, request.filename());
00041 auto response = absl::make_unique<proto::WriteStateToFileResponse>();
00042 response->set_success(success);
00043 Send(std::move(response));
00044 }
00045
00046 }
00047 }
00048 }