ELC 2

include/utils.h

@@ -1,11 +1,17 @@
+#define LINUX 1
+
+#ifndef UTILS_H_
+#define UTILS_H_
+
 #include <iostream>
+#include <fstream>
+#include <sstream>
 #include <stdlib.h>
 #include <chrono>
 #include <bitset>
-#include <map>
+#include <unordered_map>
 #include <filesystem>
-
-#define LINUX 1
+#include <vector>
 
 #define PEM_BUFSIZE_TEXT 1024
 #define BitVal(data, y) ((data >> y) & 1)     /** Return Data.Y value   **/
@@ -16,21 +22,11 @@
 
 #define PEM_BUFSIZE_TEXT 1024
 
-#ifndef BYTE 
+
 typedef uint8_t BYTE;
-#endif
-
-#ifndef WORD 
 typedef uint16_t WORD;
-#endif
-
-#ifndef DWORD 
 typedef uint32_t DWORD; 
-#endif
-
-#ifndef DATE 
 typedef uint32_t DATE;
-#endif
 
 using namespace std;
 
@@ -56,19 +52,37 @@ DateAndTime getCurrentDateTimeAsCODESYSDateTime();
 uint16_t convertToCODESYSDate(int day, int month, int year);
 uint16_t convertToCODESYSTime(int hour, int minute);
 DATE getLicDate();
-int encrypt(unsigned char *plaintext, int plaintext_len, unsigned char *key, unsigned char *iv, unsigned char *ciphertext);
+string getDate();
+int encrypt(const unsigned char *plaintext, int plaintext_len, unsigned char *key, unsigned char *iv, unsigned char *ciphertext);
 bool CompareFiles(const char *fileName, const char *fileName1);
 unsigned short crc16(const unsigned char* data_p, unsigned char length);
-int decrypt(unsigned char *ciphertext, int ciphertext_len, unsigned char *key, unsigned char *iv, unsigned char *plaintext);
+int decrypt(const unsigned char *ciphertext, int ciphertext_len, unsigned char *key, unsigned char *iv, unsigned char *plaintext);
 string convertToString(char* a, int size);
 std::string base64_encode_ai(const std::string &input);
 std::string base64_decode_ai(const std::string &encoded);
-map<string, string> getArguments(int argc, char *argv[]);
-map<string, const char*> mapArguments(int argc, char *argv[]);
+unordered_map<string, string> getArguments(int argc, char *argv[]);
+unordered_map<string, const char*> mapArguments(int argc, char *argv[]);
 char* getCharArray(string source);
 void getCharsFromString1(string source, char *charArray);
 void getCharsFromString(string& source, char *charArray, int length);
 string getCompletePath(string fileName);
+char* getFileContent(string fileName);
+void appendStringToVector(const std::string& str, std::vector<unsigned char>& charVector);
+void coutVector (std::vector<unsigned char>& charVector);
+uint16_t calculateCRC16(std::vector<unsigned char>& charVector);
+uint32_t bytesToDword(uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4);
+uint32_t bytesToWord(uint8_t byte1, uint8_t byte2);
+vector<unsigned char> joinVectors(const std::vector<unsigned char>& vector1, const std::vector<unsigned char>& vector2);
+string readFileToString(const std::string& filename, std::size_t sizeS);
+bool readFile(string fileName, vector<char> &output);
+
+#endif
+
+
+
+
+
+