#include "DataToSend.h"
//---------------------------------------------------------------------------
int DataToSend::uid = 0;
//---------------------------------------------------------------------------
//Посчитать CRC и записать в последний байт
void DataToSend::calcCRC()
{
	mas[len - 1] = 0x00;
	for (int i = 0; i < len - 1; i++) {
		mas[len - 1] = mas[len - 1] ^ mas[i];
	}
}
//---------------------------------------------------------------------------
//Добавить строковый тег в массив
int DataToSend::addStringTag(int tag, std::string data) {
	if (tag < 255) {
		mas[pos] = tag;
		pos++;
	}else {
		mas[pos] = ((char*)&tag)[0];
		pos++;
		mas[pos] = ((char*)&tag)[1];
		pos++;
	}
	mas[pos] = data.length();
	pos++;

	for (int i = 0; i < data.length(); i++) {
		mas[pos] = data[i];
		pos++;
	}
	return pos;
}
//---------------------------------------------------------------------------
int DataToSend::addUIntTag(int tag, unsigned int data) {
	if (tag < 255) {
		mas[pos] = tag;
		pos++;
	}
	else {
		mas[pos] = ((char*)&tag)[1];
		pos++;
		mas[pos] = ((char*)&tag)[0];
		pos++;
	}
	mas[pos] = 4;
	pos++;

	mas[pos] = ((char*)&data)[3];
	pos++;
	mas[pos] = ((char*)&data)[2];
	pos++;
	mas[pos] = ((char*)&data)[1];
	pos++;
	mas[pos] = ((char*)&data)[0];
	pos++;

	return pos;
}
//---------------------------------------------------------------------------
int DataToSend::addChar(char ch) {
	mas[pos] = ch;
	pos++;

	return pos;
}
//---------------------------------------------------------------------------
int DataToSend::addUChar(unsigned char ch) {
	mas[pos] = ch;
	pos++;

	return pos;
}
//---------------------------------------------------------------------------