yocto_anbutton.cpp

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/*********************************************************************
 *
 * $Id: yocto_anbutton.cpp 28748 2017-10-03 08:23:39Z seb $
 *
 * Implements yFindAnButton(), the high-level API for AnButton functions
 *
 * - - - - - - - - - License information: - - - - - - - - -
 *
 *  Copyright (C) 2011 and beyond by Yoctopuce Sarl, Switzerland.
 *
 *  Yoctopuce Sarl (hereafter Licensor) grants to you a perpetual
 *  non-exclusive license to use, modify, copy and integrate this
 *  file into your software for the sole purpose of interfacing
 *  with Yoctopuce products.
 *
 *  You may reproduce and distribute copies of this file in
 *  source or object form, as long as the sole purpose of this
 *  code is to interface with Yoctopuce products. You must retain
 *  this notice in the distributed source file.
 *
 *  You should refer to Yoctopuce General Terms and Conditions
 *  for additional information regarding your rights and
 *  obligations.
 *
 *  THE SOFTWARE AND DOCUMENTATION ARE PROVIDED 'AS IS' WITHOUT
 *  WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
 *  WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS
 *  FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO
 *  EVENT SHALL LICENSOR BE LIABLE FOR ANY INCIDENTAL, SPECIAL,
 *  INDIRECT OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA,
 *  COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR
 *  SERVICES, ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT
 *  LIMITED TO ANY DEFENSE THEREOF), ANY CLAIMS FOR INDEMNITY OR
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 *  BASIS OF CONTRACT, TORT (INCLUDING NEGLIGENCE), BREACH OF
 *  WARRANTY, OR OTHERWISE.
 *
 *********************************************************************/


#define _CRT_SECURE_NO_DEPRECATE //do not use windows secure crt
#include "yocto_anbutton.h"
#include "yapi/yjson.h"
#include "yapi/yapi.h"
#include <string.h>
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#define  __FILE_ID__  "anbutton"

YAnButton::YAnButton(const string& func): YFunction(func)
//--- (YAnButton initialization)
    ,_calibratedValue(CALIBRATEDVALUE_INVALID)
    ,_rawValue(RAWVALUE_INVALID)
    ,_analogCalibration(ANALOGCALIBRATION_INVALID)
    ,_calibrationMax(CALIBRATIONMAX_INVALID)
    ,_calibrationMin(CALIBRATIONMIN_INVALID)
    ,_sensitivity(SENSITIVITY_INVALID)
    ,_isPressed(ISPRESSED_INVALID)
    ,_lastTimePressed(LASTTIMEPRESSED_INVALID)
    ,_lastTimeReleased(LASTTIMERELEASED_INVALID)
    ,_pulseCounter(PULSECOUNTER_INVALID)
    ,_pulseTimer(PULSETIMER_INVALID)
    ,_valueCallbackAnButton(NULL)
//--- (end of YAnButton initialization)
{
    _className="AnButton";
}

YAnButton::~YAnButton()
{
//--- (YAnButton cleanup)
//--- (end of YAnButton cleanup)
}
//--- (YAnButton implementation)
// static attributes

int YAnButton::_parseAttr(YJSONObject* json_val)
{
    if(json_val->has("calibratedValue")) {
        _calibratedValue =  json_val->getInt("calibratedValue");
    }
    if(json_val->has("rawValue")) {
        _rawValue =  json_val->getInt("rawValue");
    }
    if(json_val->has("analogCalibration")) {
        _analogCalibration =  (Y_ANALOGCALIBRATION_enum)json_val->getInt("analogCalibration");
    }
    if(json_val->has("calibrationMax")) {
        _calibrationMax =  json_val->getInt("calibrationMax");
    }
    if(json_val->has("calibrationMin")) {
        _calibrationMin =  json_val->getInt("calibrationMin");
    }
    if(json_val->has("sensitivity")) {
        _sensitivity =  json_val->getInt("sensitivity");
    }
    if(json_val->has("isPressed")) {
        _isPressed =  (Y_ISPRESSED_enum)json_val->getInt("isPressed");
    }
    if(json_val->has("lastTimePressed")) {
        _lastTimePressed =  json_val->getLong("lastTimePressed");
    }
    if(json_val->has("lastTimeReleased")) {
        _lastTimeReleased =  json_val->getLong("lastTimeReleased");
    }
    if(json_val->has("pulseCounter")) {
        _pulseCounter =  json_val->getLong("pulseCounter");
    }
    if(json_val->has("pulseTimer")) {
        _pulseTimer =  json_val->getLong("pulseTimer");
    }
    return YFunction::_parseAttr(json_val);
}


int YAnButton::get_calibratedValue(void)
{
    int res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::CALIBRATEDVALUE_INVALID;
                }
            }
        }
        res = _calibratedValue;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YAnButton::get_rawValue(void)
{
    int res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::RAWVALUE_INVALID;
                }
            }
        }
        res = _rawValue;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

Y_ANALOGCALIBRATION_enum YAnButton::get_analogCalibration(void)
{
    Y_ANALOGCALIBRATION_enum res;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::ANALOGCALIBRATION_INVALID;
                }
            }
        }
        res = _analogCalibration;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YAnButton::set_analogCalibration(Y_ANALOGCALIBRATION_enum newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        rest_val = (newval>0 ? "1" : "0");
        res = _setAttr("analogCalibration", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YAnButton::get_calibrationMax(void)
{
    int res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::CALIBRATIONMAX_INVALID;
                }
            }
        }
        res = _calibrationMax;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YAnButton::set_calibrationMax(int newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        char buf[32]; sprintf(buf, "%d", newval); rest_val = string(buf);
        res = _setAttr("calibrationMax", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YAnButton::get_calibrationMin(void)
{
    int res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::CALIBRATIONMIN_INVALID;
                }
            }
        }
        res = _calibrationMin;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YAnButton::set_calibrationMin(int newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        char buf[32]; sprintf(buf, "%d", newval); rest_val = string(buf);
        res = _setAttr("calibrationMin", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YAnButton::get_sensitivity(void)
{
    int res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::SENSITIVITY_INVALID;
                }
            }
        }
        res = _sensitivity;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YAnButton::set_sensitivity(int newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        char buf[32]; sprintf(buf, "%d", newval); rest_val = string(buf);
        res = _setAttr("sensitivity", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

Y_ISPRESSED_enum YAnButton::get_isPressed(void)
{
    Y_ISPRESSED_enum res;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::ISPRESSED_INVALID;
                }
            }
        }
        res = _isPressed;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

s64 YAnButton::get_lastTimePressed(void)
{
    s64 res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::LASTTIMEPRESSED_INVALID;
                }
            }
        }
        res = _lastTimePressed;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

s64 YAnButton::get_lastTimeReleased(void)
{
    s64 res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::LASTTIMERELEASED_INVALID;
                }
            }
        }
        res = _lastTimeReleased;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

s64 YAnButton::get_pulseCounter(void)
{
    s64 res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::PULSECOUNTER_INVALID;
                }
            }
        }
        res = _pulseCounter;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YAnButton::set_pulseCounter(s64 newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        char buf[32]; sprintf(buf, "%u", (u32)newval); rest_val = string(buf);
        res = _setAttr("pulseCounter", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

s64 YAnButton::get_pulseTimer(void)
{
    s64 res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YAnButton::PULSETIMER_INVALID;
                }
            }
        }
        res = _pulseTimer;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

YAnButton* YAnButton::FindAnButton(string func)
{
    YAnButton* obj = NULL;
    int taken = 0;
    if (YAPI::_apiInitialized) {
        yEnterCriticalSection(&YAPI::_global_cs);
        taken = 1;
    }try {
        obj = (YAnButton*) YFunction::_FindFromCache("AnButton", func);
        if (obj == NULL) {
            obj = new YAnButton(func);
            YFunction::_AddToCache("AnButton", func, obj);
        }
    } catch (std::exception) {
        if (taken) yLeaveCriticalSection(&YAPI::_global_cs);
        throw;
    }
    if (taken) yLeaveCriticalSection(&YAPI::_global_cs);
    return obj;
}

int YAnButton::registerValueCallback(YAnButtonValueCallback callback)
{
    string val;
    if (callback != NULL) {
        YFunction::_UpdateValueCallbackList(this, true);
    } else {
        YFunction::_UpdateValueCallbackList(this, false);
    }
    _valueCallbackAnButton = callback;
    // Immediately invoke value callback with current value
    if (callback != NULL && this->isOnline()) {
        val = _advertisedValue;
        if (!(val == "")) {
            this->_invokeValueCallback(val);
        }
    }
    return 0;
}

int YAnButton::_invokeValueCallback(string value)
{
    if (_valueCallbackAnButton != NULL) {
        _valueCallbackAnButton(this, value);
    } else {
        YFunction::_invokeValueCallback(value);
    }
    return 0;
}

int YAnButton::resetCounter(void)
{
    return this->set_pulseCounter(0);
}

YAnButton *YAnButton::nextAnButton(void)
{
    string  hwid;

    if(YISERR(_nextFunction(hwid)) || hwid=="") {
        return NULL;
    }
    return YAnButton::FindAnButton(hwid);
}

YAnButton* YAnButton::FirstAnButton(void)
{
    vector<YFUN_DESCR>   v_fundescr;
    YDEV_DESCR             ydevice;
    string              serial, funcId, funcName, funcVal, errmsg;

    if(YISERR(YapiWrapper::getFunctionsByClass("AnButton", 0, v_fundescr, sizeof(YFUN_DESCR), errmsg)) ||
       v_fundescr.size() == 0 ||
       YISERR(YapiWrapper::getFunctionInfo(v_fundescr[0], ydevice, serial, funcId, funcName, funcVal, errmsg))) {
        return NULL;
    }
    return YAnButton::FindAnButton(serial+"."+funcId);
}

//--- (end of YAnButton implementation)

//--- (YAnButton functions)
//--- (end of YAnButton functions)