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#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <errno.h>
#include <chrono>
#include "Port.hh"
#include "TcpLayer_socketFactory.hh"
#include "loggers.hh"
TcpLayer_socketLayer::TcpLayer_socketLayer(const std::string & p_type, const std::string & param) : SSL_Socket(), Layer(p_type), PORT(p_type.c_str()), _params(), _client_id{-1}, _time_key("TcpLayer_socketLayer::Handle_Fd_Event_Readable") {
loggers::get_instance().log(">>> TcpLayer_socketLayer::TcpLayer_socketLayer: %s, %s", to_string().c_str(), param.c_str());
// Setup parameters
Params::convert(_params, param);
_params.log();
set_socket_debugging(false);
Params::const_iterator it = _params.find(Params::debug);
if (it == _params.cend()) {
_params.insert(std::pair<std::string, std::string>(std::string("debug"), "0"));
} else if (it->second.compare("1") == 0) {
set_socket_debugging(true);
}
it = _params.find(Params::server);
if (it == _params.cend()) {
_params.insert(std::pair<std::string, std::string>(std::string("server"), "127.0.0.1"));
}
if (!parameter_set(Params::server.c_str(), _params[Params::server].c_str())) {
loggers::get_instance().warning("TcpLayer_socketLayer::set_parameter: Unprocessed parameter: %s", Params::server.c_str());
}
it = _params.find(Params::port);
if (it == _params.cend()) {
_params.insert(std::pair<std::string, std::string>(std::string("port"), "80"));
}
if (!parameter_set(Params::port.c_str(), _params[Params::port].c_str())) {
loggers::get_instance().warning("TcpLayer_socketLayer::set_parameter: Unprocessed parameter: %s", Params::server.c_str());
}
set_ssl_use_ssl(false);
it = _params.find(Params::use_ssl);
if (it == _params.cend()) {
_params.insert(std::pair<std::string, std::string>(std::string("use_ssl"), "0"));
} else if (it->second.compare("1") == 0) {
set_ssl_use_ssl(true);
}
parameter_set(use_connection_ASPs_name(), "no");
parameter_set(server_backlog_name(), "1024");
set_server_mode(false);
set_ttcn_buffer_usercontrol(true);
set_handle_half_close(true);
set_ssl_use_ssl(false);
map_user();
_client_id = open_client_connection(_params[Params::server].c_str(), _params[Params::port].c_str(), NULL, NULL);
}
TcpLayer_socketLayer::~TcpLayer_socketLayer() {
if (_client_id != -1) {
remove_client(_client_id);
}
unmap_user();
}
void TcpLayer_socketLayer::Handle_Fd_Event(int fd, boolean is_readable, boolean is_writable, boolean is_error)
{
loggers::get_instance().log(">>> TcpLayer_socketLayer::Handle_Fd_Event: %d", fd);
Handle_Socket_Event(fd, is_readable, is_writable, is_error);
log_debug("<<< TcpLayer_socketLayer::Handle_Fd_Event");
}
void TcpLayer_socketLayer::Handle_Timeout(double time_since_last_call)
{
loggers::get_instance().log(">>> TcpLayer_socketLayer::Handle_Timeout: %f", time_since_last_call);
Handle_Timeout_Event(time_since_last_call);
loggers::get_instance().log("<<< TcpLayer_socketLayer::Handle_Timeout");
}
void TcpLayer_socketLayer::sendData(OCTETSTRING& data, Params& params) {
loggers::get_instance().log_msg(">>> TcpLayer_socketLayer::sendData: ", data);
send_message_on_fd(_client_id, static_cast<const unsigned char*>(data), data.lengthof());
}
void TcpLayer_socketLayer::receiveData(OCTETSTRING& data, Params& params) {
loggers::get_instance().log_msg(">>> TcpLayer_socketLayer::receiveData: ", data);
//
// float duration;
// loggers::get_instance().set_start_time(_time_key);
// this->receiveData(os, params); // TODO Check execution time for decoding operation
// loggers::get_instance().set_stop_time(_time_key, duration);
receiveToAllLayers(data, params);
}
void TcpLayer_socketLayer::message_incoming(const unsigned char* message_buffer, int length, int client_id) {
loggers::get_instance().log(">>> TcpLayer_socketLayer::message_incoming");
loggers::get_instance().log_to_hexa("TcpLayer_socketLayer::message_incoming: ", message_buffer, length);
float duration;
loggers::get_instance().set_start_time(_time_key);
OCTETSTRING data(length, message_buffer);
Params params;
this->receiveData(data, params); // TODO Check execution time for decoding operation
loggers::get_instance().set_stop_time(_time_key, duration);
}
void TcpLayer_socketLayer::client_connection_opened(int p_client_id)
{
loggers::get_instance().log(">>> TcpLayer_socketLayer::client_connection_opened: %d", p_client_id);
}
int TcpLayer_socketLayer::receive_message_on_fd(int p_client_id)
{
loggers::get_instance().log(">>> TcpLayer_socketLayer::receive_message_on_fd: %d", p_client_id);
if(get_user_data(p_client_id)) {
// INFO: it is assumed that only SSL_Socket assigns user data to each peer
loggers::get_instance().log("TcpLayer_socketLayer::receive_message_on_fd: Call SSL_Socket::receive_message_on_fd");
return SSL_Socket::receive_message_on_fd(p_client_id);
}
loggers::get_instance().log("TcpLayer_socketLayer::receive_message_on_fd: Call Abstract_Socket::receive_message_on_fd");
return Abstract_Socket::receive_message_on_fd(p_client_id);
}
void TcpLayer_socketLayer::peer_half_closed(int p_client_id)
{
loggers::get_instance().log(">>> TcpLayer_socketLayer::peer_half_closed: %d", p_client_id);
Abstract_Socket::peer_half_closed(p_client_id);
}
void TcpLayer_socketLayer::peer_disconnected(int p_client_id)
{
loggers::get_instance().log(">>> TcpLayer_socketLayer::peer_disconnected: %d", p_client_id);
Abstract_Socket::peer_disconnected(p_client_id);
}
TcpLayer_socketFactory TcpLayer_socketFactory::_f;