/*
 * Copyright (c) 2013, Roman Lishtaba.
 *
 * Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted,
 * provided that the above copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 *
 **/

/*
 * @author Roman Lishtaba
 */

#pragma once

#ifdef __cplusplus
extern "C" {
#endif
    
#include <ruby.h>
    
#define LS_CTS  0x01
#define LS_DSR  0x02
#define LS_DCD  0x04
#define LS_RI   0x08
#define LS_RTS  0x10
#define LS_DTR  0x20
#define LS_ST   0x40
#define LS_SR   0x80
    
    enum { PORT_OPEN, PORT_CLOSED };
    
    enum BaudRateType
    {
        BAUD110    = 110,
        BAUD300    = 300,
        BAUD600    = 600,
        BAUD1200   = 1200,
        BAUD2400   = 2400,
        BAUD4800   = 4800,
        BAUD9600   = 9600,
        BAUD19200  = 19200,
        BAUD38400  = 38400,
        BAUD57600  = 57600,
        BAUD115200 = 115200
    };
    
    enum DataBitsType
    {
        DATA_5 = 5,
        DATA_6,
        DATA_7,
        DATA_8
    };
    
    enum ParityType
    {
        PAR_NONE,
        PAR_ODD,
        PAR_EVEN,
    };
    
    enum StopBitsType
    {
        STOP_1 = 1,
        STOP_2
    };
    
    enum FlowType
    {
        FLOW_OFF,
        FLOW_HARDWARE,
        FLOW_XONXOFF
    };
    
    enum SettingsFlags
    {
        T_BaudRate     = 0x0001,
        T_Parity       = 0x0002,
        T_StopBits     = 0x0004,
        T_DataBits     = 0x0008,
        T_Flow         = 0x0010,
        T_TimeOut      = 0x0100,
        T_ALL          = 0x0fff,
        T_SettingsDone = 0x00ff,
    };
    
    void Constants_Init(VALUE);
    
#ifdef __cplusplus
}
#endif