1 files changed, 143 insertions, 0 deletions
diff --git a/CST 126/Homework2/program.cpp b/CST 126/Homework2/program.cpp
index e69de29..fb5e8c5 100644
--- a/CST 126/Homework2/program.cpp
+++ b/CST 126/Homework2/program.cpp
@@ -0,0 +1,143 @@
+// Name: Wesley Richelderfer
+// Class: CST 126
+// Date: 4/27/24
+// Assignment: Homework 2
+
+#include <iostream>
+#include <string>
+
+#include "helpers.hpp"
+#include "Base64Converter.hpp"
+
+using std::string;
+
+constexpr short ARG_COUNT = 4;
+
+bool Worker();
+bool Worker(char** argv);
+
+
+int main (const int argc, char* argv[])
+{
+
+	if(argc == ARG_COUNT)
+	{
+		//run command line version
+		Worker(argv);
+	}
+
+
+	//console app version
+	return Worker();
+}
+
+bool Worker()
+{
+	//files and choice
+	char option;
+	string destination;
+	string source;
+
+	//variables for switch statement
+	bool success;
+	vector<unsigned char> buffer;
+	string product;
+	size_t size = 0;
+
+	cout << "Would you like to encode or decode? (e or d): ";
+	cin >> option;
+	cout << "\n\nWhat is the source file name? ";
+	cin >> source;
+	cout << "\n\nWhat is the destination file name? ";
+	cin >> destination;
+
+	const char* arg2 = source.c_str();
+	const char* arg3 = destination.c_str();
+
+	switch (option)
+	{
+	case 'e':
+
+		buffer = ReadFileAsBinary(arg2, buffer);
+
+		size = buffer.size();
+
+		product = Base64Encode(&buffer[0], size);
+
+		success = WriteTextToFile(arg3, product);
+
+		return success;
+		
+	case 'd':
+
+		ReadTextFromFile(arg2, product);
+
+		buffer = Base64Decoder(product);
+
+		success = WriteFileFromBinary(arg3, buffer);
+
+		return success;
+		
+	default:
+		std::cerr << "Invalid command option\n" <<
+			"Valid commands:\n" <<
+			"\t-e source_file.exe destination_file.exe" <<
+			"\t\tEncodes file in source into text in destination txt file." <<
+			"\t-d source_file.txt destination_file.exe" <<
+			"\t\tDecodes text in source file into the destination file.\n\n";
+		return false;
+	}
+}
+
+bool Worker(char** argv)
+{
+	//files and choice
+	const char* arg1 = argv[1];  //-e -d
+	const char* arg2 = argv[2];  //source file name
+	const char* arg3 = argv[3];  //destination file name
+
+	const char option = arg1[1]; //e or d
+
+	//variables for switch statement
+	bool success;
+	vector<unsigned char> buffer;
+	string product;
+	size_t size = 0;
+
+	switch(option)
+	{
+	case 'e':
+		
+		buffer = ReadFileAsBinary(arg2, buffer);
+
+		size = buffer.size();
+		
+		product = Base64Encode(&buffer[0], size);
+
+		success = WriteTextToFile(arg3, product);
+
+		return success;
+
+	case 'd':
+
+		ReadTextFromFile(arg2, product);
+
+		buffer = Base64Decoder(product);
+
+		success = WriteFileFromBinary(arg3, buffer);
+
+		return success;
+
+	default:
+
+		std::cerr << "Invalid command option\n" <<
+			"Valid commands:\n" <<
+			"\t-e source_file.exe destination_file.exe" <<
+			"\t\tEncodes file in source into text in destination txt file." <<
+			"\t-d source_file.txt destination_file.exe" <<
+			"\t\tDecodes text in source file into the destination file.\n\n";
+
+		return false;
+
+	}
+}
+\ No newline at end of file