Use fprintf instead of printf.

library/src/calculate_price.cpp

@@ -233,7 +233,7 @@ CalcState CALCULATE_LIBRARY_API compute_duration_for_parking_ticket(
         duration = calculator.GetDurationFromCost(tariff, PaymentOption::Option1,
                                                   cs.toLocal8Bit().constData(),
                                                   price, false, true).c_str();
-        QDateTime d = QDateTime::fromString(duration, Qt::ISODate);
+        QDateTime d = QDateTime::fromString(duration);
         if (!d.isValid()) {
             calcState.setDesc(QString("ticketEndTime=%1").arg(duration));
             return calcState.set(CalcState::State::WRONG_ISO_TIME_FORMAT);

library/src/calculator_functions.cpp

@@ -12,11 +12,11 @@ double total_cost = 0.0f;
 bool overtime = false;
 
 #ifdef _WIN32
-inline struct tm* localtime_r(const time_t *clock, struct tm* result){
+    inline struct tm* localtime_r(const time_t *clock, struct tm* result){
     if(!clock || !result) return NULL;
     memcpy(result,localtime(clock),sizeof(*result));
     return result;
-}
+    }
 #endif
 
 /// <inheritdoc/>
@@ -27,222 +27,292 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
                                             bool nextDay,
                                             bool prepaid)
 {
-    // Get input date
+	// Get current date time from input
-    QDateTime inputDate = QDateTime::fromString(start_datetime,Qt::ISODate);
+	struct tm current_datetime = Utilities::DateTimeToStructTm(start_datetime);
+	time_t current_datetime_t;
 
-    // Get day of week
+	// Get day of week
-    int weekdayId = 0;
+	DayOfWeek weekdayId = DayOfWeek::UndefinedDay;
-    weekdayId = Utilities::ZellersAlgorithm(inputDate.date().day(),inputDate.date().month(),inputDate.date().year());
+	weekdayId = Utilities::GetDayOfWeek(&current_datetime);
 
-    //Get min and max time defined in JSON
+	//std::stringstream ss;
-    double minMin = 0;
-    minMin = cfg->PaymentOption.find(payment_option)->second.pop_min_time;
 
-    double maxMin = 0;
+	// ss << "*** Input date is: " << start_datetime << " [weekday id = " << weekdayId << "]" << endl;
-    maxMin = cfg->PaymentOption.find(payment_option)->second.pop_max_time;
+	LOG_DEBUG("*** Input date is: ", start_datetime, " [weekday id = ", weekdayId, "]");
 
-    double min_price = 0;
+	double minMin = 0;
-    min_price = cfg->PaymentOption.find(payment_option)->second.pop_min_price;
+	minMin = cfg->PaymentOption.find(payment_option)->second.pop_min_time;
-    if(price < min_price)
+	if (minMin < 0) minMin = 0;
-    {
-        return "PARKING NOT ALLOWED";
-    }
 
-    if (minMin < 0) minMin = 0;
+	double maxMin = 0;
-    if (maxMin < 0) maxMin = 0;
+	maxMin = cfg->PaymentOption.find(payment_option)->second.pop_max_time;
-    if (minMin >= maxMin)
+	if (maxMin <= 0) maxMin = 60;
-    {
-        LOG_ERROR("Error: min_min cannot be greater or equal to max_min");
-        return "PARKING NOT ALLOWED";
-    }
 
-    if (maxMin <= minMin)
+	if (minMin >= maxMin)
-    {
+	{
-        LOG_ERROR("Error: max_min cannot be lower or equal than min_min");
+		LOG_ERROR("Error: min_min cannot be greater or equal to max_min");
-        return "PARKING NOT ALLOWED";
+		return "PARKING NOT ALLOWED";
-    }
+	}
+
+	if (maxMin <= minMin)
+	{
+		LOG_ERROR("Error: max_min cannot be lower or equal than min_min");
+		return "PARKING NOT ALLOWED";
+	}
+
+	uint8_t p_method = PaymentMethod::Undefined;
+	p_method = payment_option;
+	LOG_DEBUG("Payment method id: ", (unsigned)p_method);
+
+	double day_price = 0.0f;
+	int current_special_day_id = -1;
+	bool is_special_day = Utilities::CheckSpecialDay(cfg, start_datetime, &current_special_day_id, &day_price);
+	LOG_DEBUG("Special day: ", is_special_day);
+
+	double money_left = price;
+	LOG_DEBUG("Total money:", money_left);
+
+	double price_per_unit = 0.0f;
+
+	string worktime_from = "";
+	string worktime_to = "";
+
+	if (is_special_day)
+	{
+		// Set special day price
+		price_per_unit = Utilities::CalculatePricePerUnit(day_price);
+		worktime_from = cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_from;
+		worktime_to = cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_to;
+	}
+	else
+	{
+		// Set new price for the normal day
+		day_price = cfg->PaymentRate.find(payment_option)->second.pra_price;
+		price_per_unit = Utilities::CalculatePricePerUnit(day_price);
+
+		// If no working day found, skip it (recursively call method again)
+		size_t found = 0;
+		found = cfg->WeekDaysWorktime.count(weekdayId);
+
+		if (found <= 0)
+		{
+			LOG_DEBUG("- No workday found, trying to find next available day");
+			current_datetime_t = mktime(&current_datetime);
+			current_datetime_t += 86400;
+			current_datetime = *localtime(&current_datetime_t);
+
+			char buffer_datetime[80];
+			strftime(buffer_datetime, 80, "%Y-%m-%dT%H:%M:%S", &current_datetime);
+
+			// Make new datetime string and call function again recursively
+			start_datetime = buffer_datetime;
+			return GetDurationFromCost(cfg, payment_option, start_datetime, price, true);
+		}
+
+		worktime_from = cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_from;
+		worktime_to = cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_to;
+	}
+
+	if (price_per_unit < 0) price_per_unit = 1.0f;
+	LOG_DEBUG("Calculated price per minute: ", price_per_unit);
+
+	LOG_DEBUG("Worktime from: ", worktime_from);
+	LOG_DEBUG("Worktime to: ", worktime_to);
+
+	struct tm from_tm;
+	struct tm to_tm;
+
+	from_tm = Utilities::TimeToStructTm(worktime_from.c_str(), current_datetime.tm_year, current_datetime.tm_mon, current_datetime.tm_mday, current_datetime.tm_wday);
+	from_tm.tm_year = current_datetime.tm_year;
+	from_tm.tm_mon = current_datetime.tm_mon;
+	from_tm.tm_wday = current_datetime.tm_wday;
+	from_tm.tm_mday = current_datetime.tm_mday;
+
+	to_tm = Utilities::TimeToStructTm(worktime_to.c_str(), current_datetime.tm_year, current_datetime.tm_mon, current_datetime.tm_mday, current_datetime.tm_wday);
+	to_tm.tm_year = current_datetime.tm_year;
+	to_tm.tm_mon = current_datetime.tm_mon;
+	to_tm.tm_wday = current_datetime.tm_wday;
+	to_tm.tm_mday = current_datetime.tm_mday;
+
+	// Convert tm structures to time_t
+	current_datetime_t = mktime(&current_datetime);
+	time_t from_datetime_t = mktime(&from_tm);
+	time_t to_datetime_t = mktime(&to_tm);
+
+	/*Newly added */
+	//current_datetime.tm_hour = from_tm.tm_hour;
+	//current_datetime.tm_min = from_tm.tm_min;
+	//current_datetime.tm_sec = from_tm.tm_sec;
+	//current_datetime_t = mktime(&current_datetime);
+
+	// If overtime flag is set
+	if (overtime || nextDay)
+	{
+		current_datetime.tm_hour = from_tm.tm_hour;
+		current_datetime.tm_min = from_tm.tm_min;
+		current_datetime.tm_sec = from_tm.tm_sec;
+		current_datetime_t = mktime(&current_datetime);
+		LOG_DEBUG(" *** New input date set according to worktime: ", asctime(&current_datetime));
+		overtime = false;
+	}
+
+	// Validate ticket
+	if (!prepaid)
+	{
+		if ((current_datetime_t < from_datetime_t) || (current_datetime_t > to_datetime_t))
+		{
+			LOG_DEBUG("[STOP] * Ticket is not valid * ");
+			return "PARKING NOT ALLOWED";
+		}
+	}
+	else
+	{
+		LOG_DEBUG("* PREPAID MODE ACTIVE *");
+
+		if (current_datetime_t < from_datetime_t)
+		{
+			current_datetime.tm_hour = from_tm.tm_hour;
+			current_datetime.tm_min = from_tm.tm_min;
+			current_datetime.tm_sec = from_tm.tm_sec;
+			current_datetime_t = mktime(&current_datetime);
+			LOG_DEBUG(" *** PREPAID *** Current time is before the time range start, adjusting time to: ", asctime(&current_datetime));
+		}
+		else if (current_datetime_t > to_datetime_t)
+		{
+			LOG_DEBUG(" *** PREPAID *** Current time is past the time range end, searching for next available day");
+			current_datetime_t = mktime(&current_datetime);
+			current_datetime_t += 86400;
+			current_datetime = *localtime(&current_datetime_t);
+
+			char buffer_datetime[80];
+			strftime(buffer_datetime, 80, "%Y-%m-%dT%H:%M:%S", &current_datetime);
+
+			//Make new datetime string and call function again recursively
+			start_datetime = buffer_datetime;
+			return GetDurationFromCost(cfg, payment_option, start_datetime, price, true, prepaid);
+		}
+	}
+
+	while (true)
+	{
+		if (!Utilities::IsYearPeriodActive(cfg, &current_datetime))
+		{
+			LOG_DEBUG("Year period is not valid");
+			return "PARKING NOT ALLOWED";
+		}
+
+		// Increment by 1 minute
+		current_datetime_t = mktime(&current_datetime);
+		current_datetime_t += 60;
+		current_datetime = *localtime(&current_datetime_t);
+		total_duration_min += 1.0f;
+		money_left -= price_per_unit;
 
 
-    // Get payment method
+		// If no money left (e.g. spent all of the money before reaching end of worktime)
-    uint8_t p_method = PaymentMethod::Undefined;
+		if (money_left <= 0)
-    p_method = payment_option;
+		{
-    LOG_DEBUG("Payment method id: ", (unsigned)p_method);
+			LOG_DEBUG("No money left ");
+			break;
+		}
+		else
+		{
+			if (total_duration_min >= maxMin)
+			{
+				LOG_DEBUG("Total duration is greater or equal to max_min");
 
-    // Check special day
+				current_datetime_t = mktime(&current_datetime);
-    double day_price = 0.0f;
+				current_datetime_t -= 60;
-    int current_special_day_id = -1;
+				current_datetime = *localtime(&current_datetime_t);
-    bool is_special_day = Utilities::CheckSpecialDay(cfg, inputDate.toString(Qt::ISODate).toStdString().c_str(), &current_special_day_id, &day_price);
+				total_duration_min = maxMin;
-    LOG_DEBUG("Special day: ", is_special_day);
+				break;
+			}
 
-    double money_left = price;
+			// If money has left but the end of worktime has been reached (go to next day)
-    double price_per_unit = 0.0f;
+			if (current_datetime_t >= to_datetime_t)
+			{
+				total_duration_min -= 1.0f;
 
-    QTime worktime_from;
+				int carry_over_status = 0;
-    QTime worktime_to;
+				carry_over_status = cfg->PaymentOption.find(payment_option)->second.pop_carry_over;
+				LOG_DEBUG("Carry over status: ", carry_over_status);
+				if (carry_over_status < 1) break;
 
-    if(is_special_day)
+				LOG_DEBUG("Reached end of worktime");
-    {
+				LOG_DEBUG("Trying to find next available day, money left = ", money_left);
-        // Set special day price
+				current_datetime_t = mktime(&current_datetime);
-        price_per_unit = Utilities::CalculatePricePerUnit(day_price);
+				current_datetime_t += 86400;
-        worktime_from = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_from.c_str());
+				current_datetime = *localtime(&current_datetime_t);
-        worktime_to = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_to.c_str());
-    }
-    else
-    {
-        // Set new price for the normal day
-        day_price = cfg->PaymentRate.find(payment_option)->second.pra_price;
-        price_per_unit = Utilities::CalculatePricePerUnit(day_price);
 
-        // If no working day found, skip it (recursively call method again)
+				char buffer_datetime[80];
-        size_t found = 0;
+				strftime(buffer_datetime, 80, "%Y-%m-%dT%H:%M:%S", &current_datetime);
-        found = cfg->WeekDaysWorktime.count(weekdayId);
 
-        // When no workday found, go to next available day
+				// Make new datetime string and call function again recursively
-        if(found <=0)
+				start_datetime = buffer_datetime;
-        {
+				overtime = true;
-            LOG_DEBUG("- No workday found, trying to find next available day");
+                return GetDurationFromCost(cfg, payment_option, start_datetime, price);
-            inputDate = inputDate.addDays(1);
+			}
-            return GetDurationFromCost(cfg, payment_option, inputDate.toString(Qt::ISODate).toStdString().c_str(), money_left,true,prepaid);
+		}
-        }
+	}
-        worktime_from = QTime::fromString(cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_from.c_str());
-        worktime_to = QTime::fromString(cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_to.c_str());
-    }
 
-    if (price_per_unit < 0) price_per_unit = 1.0f;
+	time_t valid_until_datetime_t = current_datetime_t;
-    LOG_DEBUG("Calculated price per minute: ", price_per_unit);
 
-    if (price_per_unit < 0)
+	if ((total_duration_min < minMin) || (price / price_per_unit) < minMin)
-    {
+	{
-        inputDate = inputDate.addDays(1);
+		LOG_DEBUG("Total duration is lower than min_min");
-        inputDate.setTime(worktime_from);
+		//valid_until_datetime_t += (minMin - total_duration_min) * 60;
-        return GetDurationFromCost(cfg, payment_option, inputDate.toString(Qt::ISODate).toStdString().c_str(), money_left, true);
+		//total_duration_min = minMin;
-    }
+		//return "PARKING NOT ALLOWED";
 
-    // If overtime flag is set
+		valid_until_datetime_t = from_datetime_t;
-    if (overtime || nextDay)
+		total_duration_min = 0;
-    {
+	}
-        inputDate.setTime(worktime_from);
-        overtime = false;
-    }
 
-    // Check prepaid
+	double ret_val = 0;
-    if (!prepaid)
+	double calc_price = (int)total_duration_min - (int)price / price_per_unit;
-    {
-        if ((inputDate.time() < worktime_from) || (inputDate.time() > worktime_to))
-        {
-            LOG_DEBUG("[STOP] * Ticket is not valid * ");
-            return "PARKING NOT ALLOWED";
-        }
-    }
-    else
-    {
-        LOG_DEBUG("* PREPAID MODE ACTIVE *");
-        if (inputDate.time() < worktime_from)
-        {
-            inputDate.setTime(worktime_from);
-        }
-        else if(inputDate.time() > worktime_to)
-        {
-            LOG_DEBUG(" *** PREPAID *** Current time is past the time range end, searching for next available day");
-            inputDate = inputDate.addDays(1);
-            return GetDurationFromCost(cfg, payment_option, inputDate.toString(Qt::ISODate).toStdString().c_str(), money_left, true);
-        }
-    }
 
-    while(true)
+	if (calc_price > 0 && total_duration_min > 0)
-    {
+	{
-        if(money_left <= 0) break;
+		valid_until_datetime_t -= (int)ceil(calc_price) * 60;
+		ret_val = total_duration_min - calc_price;
+	}
+	else ret_val = total_duration_min;
 
-        // Check year period
+	cout << "Total minutes: " << (int)ret_val << endl;
-        bool isYearPeriodActive = false;
-
-        //// Parse input date
-        int dayCurrent = inputDate.date().day();
-        int monthCurrent = inputDate.date().month();
-
-        // Current date time
-        int cdt = (monthCurrent * 100) + dayCurrent;
-
-        multimap<int, ATBPeriodYear>::iterator year_period_itr;
-        for (year_period_itr = cfg->YearPeriod.begin(); year_period_itr != cfg->YearPeriod.end(); ++year_period_itr)
-        {
-            int dStart = year_period_itr->second.pye_start_day;
-            int dEnd = year_period_itr->second.pye_end_day;
-
-            int mStart = year_period_itr->second.pye_start_month;
-            int mEnd = year_period_itr->second.pye_end_month;
-
-            int start = (mStart * 100) + dStart;
-            int end = (mEnd * 100) + dEnd;
-
-            if (cdt >= start && cdt <= end) {
-                isYearPeriodActive = true;
-                break;
-            }
-        }
-        if (!isYearPeriodActive)
-        {
-            LOG_DEBUG("Year period is not valid");
-            return "PARKING NOT ALLOWED";
-        }
-
-        if(total_duration_min > maxMin)
-        {
-            total_duration_min = maxMin;
-            break;
-        }
-
-        // If reached end of worktime go to next day
-        if(inputDate.time() >= worktime_to)
-        {
-            int carry_over_status = 0;
-            carry_over_status = cfg->PaymentOption.find(payment_option)->second.pop_carry_over;
-            if (carry_over_status < 1) break;
-
-            inputDate = inputDate.addDays(1);
-            overtime = true;
-            return GetDurationFromCost(cfg, payment_option, inputDate.toString(Qt::ISODate).toStdString().c_str(), money_left ,true, prepaid);
-        }
-
-        if(money_left > 1)
-            inputDate = inputDate.addSecs(60);
-
-        if(price_per_unit > 0) total_duration_min +=1;
-        money_left -= price_per_unit;
-
-        //qDebug() <<"Timestamp:" << inputDate << ", total duration min: " << total_duration_min << ", money left = " << money_left;
-    }
-
-    //    if ((total_duration_min < minMin) || (price / price_per_unit) < minMin)
-    //    {
-    //        LOG_DEBUG("Total duration is lower than min_min");
-    //        inputDate.time() = worktime_from;
-    //        total_duration_min = 0;
-    //    }
-
-    double ret_val = 0;
-    double calc_price = (int)total_duration_min - (int)price / price_per_unit;
-
-    if (calc_price > 0 && total_duration_min > 0)
-    {
-        inputDate = inputDate.addSecs(-(int)ceil(calc_price) * 60);
-    }
-
-    if(price >= min_price && total_duration_min >= minMin)
-        qDebug() << "Valid until: " << inputDate.toString(Qt::ISODate);
-    else
-    {
-        qDebug() << "Parking not allowed";
-        total_duration_min = 0;
-    }
-
-    ret_val = total_duration_min;
-    if(ret_val < 0) ret_val = 0;
-    qDebug() << "Duration: " << ret_val;
     if (ret_val <= 0) return "PARKING NOT ALLOWED";
 
-    total_duration_min = 0;
+#ifdef __linux__
-    return inputDate.toString(Qt::ISODate).toStdString();
+    #if !defined(_SVID_SOURCE) && !defined(_XOPEN_SOURCE)
+        // needed for timezone-correction
+        #error "!defined(_SVID_SOURCE) && !defined(_XOPEN_SOURCE)"
+    #else
+        // timezone correction: localtime() needs argument in UTC-timezone
+        // The global variable 'timezone' is set by tzset(), see
+        // https://linux.die.net/man/3/tzset, so I change of the timezone will
+        // also change the value of the variable 'timezone'.
+        valid_until_datetime_t += timezone;
+    #endif
+#else // windows, only for testing
+    static const long timezone = -3600;
+    valid_until_datetime_t += timezone;
+#endif
+
+    struct tm valid_until_datetime;
+    memset(&valid_until_datetime, 0x00, sizeof(valid_until_datetime));
+
+    if (!localtime_r(&valid_until_datetime_t, &valid_until_datetime)) {
+        return "LOCALTIME_R() ERROR";
+    }
+
+    // return in ISO-format: "%Y-%m-%dT%H:%M:%S"
+    char buf[128];
+    memset(buf, 0x00, sizeof(buf));
+    strftime(buf, sizeof(buf)-1, "%Y-%m-%dT%H:%M:%S", &valid_until_datetime);
+
+    LOG_DEBUG("Ticket is valid until ", buf);
+
+	total_duration_min = 0.0f;
+    return std::string(buf);
 }
 
 ///////////////////////////////////////

library/src/configuration.cpp

@@ -23,12 +23,12 @@ bool Configuration::ParseJson(Configuration* cfg, const char* json)
 	{
 		if (cfg == nullptr)
 		{
-			printf("TariffConfiguration pointer not set\n");
+            fprintf(stderr, "TariffConfiguration pointer not set\n");
 			return false;
 		}
 		if (json == NULL)
 		{
-			printf("%s", "Input JSON string is NULL\n");
+            fprintf(stderr, "%s", "Input JSON string is NULL\n");
 			return false;
 		}
 
@@ -40,17 +40,17 @@ bool Configuration::ParseJson(Configuration* cfg, const char* json)
 		ParseErrorCode err = document.GetParseError();
 		if (err != 0)
 		{
-			printf("%s %d (%s)\n", "Unable to parse JSON, error code:", err, GetParseError_En(err));
+            fprintf(stderr, "%s %d (%s)\n", "Unable to parse JSON, error code:", err, GetParseError_En(err));
 			return false;
 		}
 
 		// Validate JSON, check if it's a JSON object
-		printf("%s", "JSON parsing has been successful\n");
+        fprintf(stderr, "%s", "JSON parsing has been successful\n");
 		if (!document.IsObject()) {
-			printf("%s", "Error: not a (valid) JSON object\n");
+            fprintf(stderr, "%s", "Error: not a (valid) JSON object\n");
 			return false;
 		}
-		printf("%s", "Valid JSON object identified\n");
+        fprintf(stderr, "%s", "Valid JSON object identified\n");
 
 		// Validate JSON, check configuration members
 		if (!document.HasMember("Currency")
@@ -65,7 +65,7 @@ bool Configuration::ParseJson(Configuration* cfg, const char* json)
 			printf("%s", "Error: not a valid configuration JSON\n");
 			return false;
 		}
-		printf("%s", "Valid JSON configuration identified\n");
+        fprintf(stderr, "%s", "Valid JSON configuration identified\n");
 
 		ATBCurrency Currency;
 		ATBDuration Duration;
@@ -115,7 +115,7 @@ bool Configuration::ParseJson(Configuration* cfg, const char* json)
 					const char* inner_obj_name = k->name.GetString();
 					if (inner_obj_name == NULL)
 					{
-						printf("Inner object name is NULL\n");
+                        fprintf(stderr, "Inner object name is NULL\n");
 						continue;
 					}
 
@@ -240,7 +240,7 @@ bool Configuration::ParseJson(Configuration* cfg, const char* json)
 		return true;
 	}
 	catch (...) {
-		printf("%s\n", "General exception has occurred while parsing JSON\n");
+        fprintf(stderr, "%s\n", "General exception has occurred while parsing JSON\n");
 		return false;
 	}
 }

main/main.cpp

@@ -27,63 +27,29 @@ extern "C" char* strptime(const char* s,
 
 #include <QDebug>
 #include <QDateTime>
-#include <QDir>
-
-#include <fstream>
-#include <sstream>
-#include "calculator_functions.h"
 
 int main() {
 
-    std::ifstream input(QDir::homePath().append("/tariff01.json").toStdString());
-    std::stringstream sstr;
-    while(input >> sstr.rdbuf());
-    std::string json(sstr.str());
-
-    Calculator calculator;
-    Configuration cfg;
-
-    bool isParsed = cfg.ParseJson(&cfg, json.c_str());
-    cout << endl;
-
-    char const *startDate = "";
-
-    if (isParsed)
-    {
-        startDate = "2023-05-10T13:52:18.665Z";
-        std::string duration = calculator.GetDurationFromCost(&cfg, 3, (char *)startDate, 33, false, true);
-        cout << "---> startDate " << startDate << " _price_ = " << 33
-             << " Total duration is: " << duration << endl;
-    }
-
-    return 0;
-
-
-
-
-
-
-
     parking_tariff_t *tariff = 0;
-    if (init_tariff(&tariff, "/etc/psa_tariff/")) {      
+    if (init_tariff(&tariff, "C:\\Users\\MROD\\Documents\\QtCreator\\build-MOBILISIS-Calculator-Desktop_Qt_5_12_12_MSVC2017_32bit-Debug\\main\\etc\\psa_tariff\\zone1.json")) {
         struct price_t price;
         memset(&price, 0x00, sizeof(price));
         QDateTime start = QDateTime::fromString("2023-05-11T07:50:00",Qt::ISODate); //QDateTime::currentDateTime();
         time_t start_parking_time = start.toSecsSinceEpoch() / 60;
-        time_t end_parking_time = start_parking_time + 610;
+        time_t end_parking_time = start_parking_time + 1230;
 
         if (compute_price_for_parking_ticket(tariff,
                                              start_parking_time,
                                              end_parking_time,
                                              &price)) {
-            qDebug() << "GetCostFromDuration() => price=" << price.netto;
+            qDebug() << "price=" << price.netto;
         }
 
-        QString duration;
+//        QString duration;
-        if(compute_duration_for_parking_ticket(tariff,start_parking_time,1525,duration))
+//        if(compute_duration_for_parking_ticket(tariff,start_parking_time,3090,duration))
-        {
+//        {
-            qDebug() << "GetDurationFromCost() => duration=" << duration;
+//            qDebug() << "duration=" << duration;
-        }
+//        }
 
 //        // tests
 //        struct tm now;

main/main.pro

@@ -7,8 +7,6 @@ QMAKE_CFLAGS = -c -pipe -std=c11 -g -O0 -Wall -Wno-attributes -W -DDEBUG -D_REEN
 QMAKE_CXX_FLAGS += -std=c11
 
 INCLUDEPATH += $$_PRO_FILE_PWD_/../../MOBILISIS-Calculator/library/include/mobilisis/
-INCLUDEPATH += $$_PRO_FILE_PWD_/../../MOBILISIS-Calculator/library/include/rapidjson/
-INCLUDEPATH += $$_PRO_FILE_PWD_/../../MOBILISIS-Calculator/library/include/
 INCLUDEPATH += .
 
 unix {