// switcher.cpp
//
// Abstract base class for Rivendell Switcher/GPIO drivers.
//
//   (C) Copyright 2002-2019 Fred Gleason <fredg@paravelsystems.com>
//
//   This program is free software; you can redistribute it and/or modify
//   it under the terms of the GNU General Public License version 2 as
//   published by the Free Software Foundation.
//
//   This program is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU General Public License for more details.
//
//   You should have received a copy of the GNU General Public
//   License along with this program; if not, write to the Free Software
//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//

#include <syslog.h>

#include <rdapplication.h>
#include <rddb.h>
#include <rdescape_string.h>

#include <switcher.h>

#include <globals.h>

Switcher::Switcher(RDMatrix *matrix,QObject *parent)
  : QObject(parent)
{
  switcher_station_name=matrix->station();
  switcher_matrix_number=matrix->matrix();
}


Switcher::~Switcher()
{
}


QString Switcher::stationName() const
{
  return switcher_station_name;
}


int Switcher::matrixNumber() const
{
  return switcher_matrix_number;
}


void Switcher::sendGpi()
{
}


void Switcher::sendGpo()
{
}


void Switcher::executeMacroCart(unsigned cartnum)
{
  RDMacro rml;
  rml.setRole(RDMacro::Cmd);
  rml.setCommand(RDMacro::EX);
  rml.setAddress(rda->station()->address());
  rml.setEchoRequested(false);
  rml.addArg(cartnum);
  emit rmlEcho(&rml);
}


void Switcher::logBytes(uint8_t *data,int len)
{
  QString str;

  for(int i=0;i<len;i++) {
    str+=QString().sprintf("%02X ",0xff&data[i]);
  }
  rda->syslog(LOG_INFO,"bytes: %s",(const char *)str);
}


void Switcher::insertGpioEntry(bool is_gpo,int line)
{
  QString sql;
  RDSqlQuery *q;
  QString table="GPIS";

  if(is_gpo) {
    table="GPOS";
  }
  sql="select ID from "+table+" where (STATION_NAME=\""+
    RDEscapeString(stationName())+"\")&&"+
    QString().sprintf("(MATRIX=%u)&&(NUMBER=%d)",matrixNumber(),line);
  q=new RDSqlQuery(sql);
  if(!q->first()) {
    delete q;
    sql="insert into "+table+" set STATION_NAME=\""+
      RDEscapeString(stationName())+"\","+
      QString().sprintf("MATRIX=%u,NUMBER=%d",matrixNumber(),line);
    q=new RDSqlQuery(sql);
  }
  delete q;
}