// Copyright 2022-2024 ETSI TeraFlowSDN - TFS OSG (https://tfs.etsi.org/)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";	
package src.main.proto;

//el modulo python abre la comunicacion
//el servidor java responde con un ACK (En caso de que se haya mandado un comando) o con la informacion de la LSPDB (En caso de peticion de LSPDB)

// Command request from the client
message commandRequest{
	string command = 1;
}

// Response after a Command Request (If bad request show error log)
message commandResponse{
	bool success = 1;
 	string error_message = 2;
}

// LSP database request from the client
message LSPdb_Request{
}

// Response containing LSP database information
message LSPdb_Response{
	string LSPdb_data = 2;
}

// Active PCEP sessions request from the client
message Session_Request{
}

// Response containing LSP database information
message Session_Response{
	string Session_data = 2;
}

// Defining a Service, a Service can have multiple RPC operations
service pceService {
	// RPC method for command execution
	rpc update(commandRequest) returns (commandResponse);
	
	// RPC method for retrieving LSP database
	rpc getLSPdb(LSPdb_Request) returns (LSPdb_Response);
	
	// RPC method for retrieving LSP database
	rpc getSessionsInfo(Session_Request) returns (Session_Response);
}