Renamed 'connect-helpers' to 'connect_code'

includes/connect-helpers.hpp

@@ -1,89 +0,0 @@
-#ifndef _CONNECT_HELP
-#define _CONNECT_HELP
-#include <iostream>
-#include <string>
-#include <cstring>
-#include <vector>
-#include <cstdint>
-#include <iomanip>
-#include "includes/numeric_base.hpp"
-
-namespace connect_code {
-	namespace { /* Since these are internal function, I have wrapped them in an anonymous namespace, to prevent outside access to them */
-
-		 /* Tokenizes a string, based on the given delimiter */
-		std::vector<std::string> tokenize_str(std::string str, std::string delim) {
-			std::vector<std::string> result;
-			char* c_str = str.data();
-			char* c_delim = delim.data();
-
-			char* tok = strtok(c_str, c_delim);
-			while (tok != NULL) {
-				result.push_back(std::string(tok));
-				tok = strtok(NULL, c_delim);
-			}
-
-			return result;
-		}
-
-		/* Convert an IPv4 address from decimal to dotted decimal notation */
-		std::string dec_to_dotted_dec(std::string addr) {
-			uint32_t addr_val = std::stoul(addr); /* 32 bit address */
-			uint8_t addr_1 = (addr_val & (0xFF << 24)) >> 24;   /* First octet (Bitwise AND the address with 255.0.0.0, and shift it to the right to obtain the first octet) */
-			uint8_t addr_2 = (addr_val & (0xFF << 16)) >> 16;
-			uint8_t addr_3 = (addr_val & (0xFF << 8)) >> 8;
-			uint8_t addr_4 = (addr_val & 0xFF);
-
-			std::string ret_val = std::string(std::to_string(addr_1) + "." + std::to_string(addr_2) + "." + std::to_string(addr_3) + "." + std::to_string(addr_4));
-
-			return ret_val;
-		}
-
-		/* Convert an IPv4 address from dotted deecimal to decimal */
-		std::string dotted_dec_to_dec(std::string addr) {
-			std::vector<std::string> octets = tokenize_str(addr, ".");
-			uint32_t addr_val = (std::stoul(octets[0]) << 24) + (std::stoul(octets[1]) << 16) + (std::stoul(octets[2]) << 8) + (std::stoul(octets[3]));
-			return std::to_string(addr_val);
-		}
-
-	}
-
-
-	/* Given an address and a port, return a 'code' which has the address and port encoded in it */
-	std::string encode(std::string address, std::string port) {
-		/* Convert the address to decimal, and convert that to hex */
-		std::string addr_coded = dotted_dec_to_dec(address);
-		addr_coded = base_convert(addr_coded, 10, 32);
-
-		/* Convert the port to hex */
-		std::string port_coded = base_convert(port, 10, 32);
-		std::string ret_val = addr_coded + "_" + port_coded;
-
-		return ret_val;
-
-	}
-
-	/* Given a code, decode it and return a vector with the address and port */
-	std::vector<std::string> decode(std::string connect_code) {
-		if (connect_code.find("_") == std::string::npos) {
-			throw std::invalid_argument("Invalid code entered.");
-		}
-		std::vector<std::string> result = tokenize_str(connect_code, "_"); /* Split the string into address and port */
-		std::string address = result[0]; /* Address (in base 16) */
-		std::string port = result[1]; /* Port (in base 16) */
-
-		/* Base 16 to base 10 - These lines convert the string to a base 10 number, and convert the result back into a string */
-		address = std::to_string(std::stoul(address, 0, 32));
-		port = std::to_string(std::stoul(address, 0, 32));
-
-		/* Convert decimal address to dotted decimal */
-		address = dec_to_dotted_dec(address);
-
-		std::vector<std::string> ret_val;
-		ret_val.push_back(address);
-		ret_val.push_back(port);
-		return ret_val;
-	}
-
-}
-#endif