serial/src/serial.cc

#include "serial/serial.h"

#ifdef _WIN32
#include "serial/impl/win.h"
#else
#include "serial/impl/unix.h"
#endif

using std::string;
using std::vector;
using std::numeric_limits;
using std::size_t;
using std::invalid_argument;
using serial::Serial;
using serial::SerialExecption;
using serial::IOException;
using serial::bytesize_t;
using serial::parity_t;
using serial::stopbits_t;
using serial::flowcontrol_t;

Serial::Serial (const string &port, unsigned long baudrate, long timeout,
                bytesize_t bytesize, parity_t parity, stopbits_t stopbits,
                flowcontrol_t flowcontrol)
{
  pimpl = new SerialImpl(port, baudrate, timeout, bytesize, parity,
                           stopbits, flowcontrol);
}

Serial::~Serial () {
  delete pimpl;
}

void
Serial::open () {
  this->pimpl->open ();
}

void
Serial::close () {
  this->pimpl->close ();
}
bool
Serial::isOpen () const {
  return this->pimpl->isOpen ();
}

size_t
Serial::available () {
  return this->pimpl->available();
}

string
Serial::read (size_t size) {
  return this->pimpl->read (size);
}

string
Serial::readline(size_t size, string eol) {
  size_t leneol = eol.length();
  string line = "";
  while (true) {
    string c = pimpl->read(1);
    if (!c.empty()) {
      line.append(c);
      if (line.length() > leneol && line.substr(line.length() - leneol, leneol) == eol) {
        break;
      }
      if (line.length() >= size) {
        break;
      }
    }
    else {
      // Timeout
      break;
    }
  }

  return line;
}

vector<string>
Serial::readlines(string eol) {
  if (this->pimpl->getTimeout() < 0) {
    throw "Error, must be set for readlines";
  }
  size_t leneol = eol.length();
  vector<string> lines;
  while (true) {
    string line = readline(numeric_limits<size_t>::max(), eol);
    if (!line.empty()) {
      lines.push_back(line);
      if (line.substr(line.length() - leneol, leneol) == eol)
        break;
    }
    else {
      // Timeout
      break;
    }
  }

  return lines;
}

size_t
Serial::write (const string &data) {
  return this->pimpl->write (data);
}

void
Serial::setPort (const string &port) {
  bool was_open = pimpl->isOpen();
  if (was_open) this->close();
  this->pimpl->setPort (port);
  if (was_open) this->open();
}

string
Serial::getPort () const {
  return this->pimpl->getPort ();
}

void
Serial::setTimeout (long timeout) {
  this->pimpl->setTimeout (timeout);
}

long
Serial::getTimeout () const {
  return this->pimpl->getTimeout ();
}

void
Serial::setBaudrate (unsigned long baudrate) {
  this->pimpl->setBaudrate (baudrate);
}

unsigned long
Serial::getBaudrate () const {
  return this->pimpl->getBaudrate ();
}

void
Serial::setBytesize (bytesize_t bytesize) {
  this->pimpl->setBytesize (bytesize);
}

bytesize_t
Serial::getBytesize () const {
  return this->pimpl->getBytesize ();
}

void
Serial::setParity (parity_t parity) {
  this->pimpl->setParity (parity);
}

parity_t
Serial::getParity () const {
  return this->pimpl->getParity ();
}

void
Serial::setStopbits (stopbits_t stopbits) {
  this->pimpl->setStopbits (stopbits);
}

stopbits_t
Serial::getStopbits () const {
  return this->pimpl->getStopbits ();
}

void
Serial::setFlowcontrol (flowcontrol_t flowcontrol) {
  this->pimpl->setFlowcontrol (flowcontrol);
}

flowcontrol_t
Serial::getFlowcontrol () const {
  return this->pimpl->getFlowcontrol ();
}

void Serial::flush() {
  this->pimpl->flush();
}
void Serial::flushInput() {
  this->pimpl->flushInput();
}
void Serial::flushOutput() {
  this->pimpl->flushOutput();
}
void Serial::sendBreak(int duration) {
  this->pimpl->sendBreak(duration);
}
void Serial::setBreak(bool level) {
  this->pimpl->setBreak(level);
}
void Serial::setRTS(bool level) {
  this->pimpl->setRTS(level);
}
void Serial::setDTR(bool level) {
  this->pimpl->setDTR(level);
}
bool Serial::getCTS() {
  return this->pimpl->getCTS();
}
bool Serial::getDSR() {
  return this->pimpl->getDSR();
}
bool Serial::getRI() {
  return this->pimpl->getRI();
}
bool Serial::getCD() {
  return this->pimpl->getCD();
}