From 4af1c3c43cf039909d74d8eb8fb7a3c8405a5241 Mon Sep 17 00:00:00 2001
From: Chanin Timbal <chanin.n.timbal@gmail.com>
Date: Tue, 11 Jun 2024 16:05:01 -0700
Subject: Completed Homework 2!!

---
 CST 126/Homework_2/program.cpp | 82 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 CST 126/Homework_2/program.cpp

(limited to 'CST 126/Homework_2/program.cpp')

diff --git a/CST 126/Homework_2/program.cpp b/CST 126/Homework_2/program.cpp
new file mode 100644
index 0000000..cd5f36b
--- /dev/null
+++ b/CST 126/Homework_2/program.cpp	
@@ -0,0 +1,82 @@
+#include <iostream>
+#include "helpers.hpp"
+#include "Base64Converter.hpp"
+
+constexpr short ARG_COUNT = 4;
+
+bool Worker();
+bool Worker(char** argv);
+
+
+int main(const int argc, char* argv[])
+{
+	if (argc == ARG_COUNT)
+	{
+		//RUN THE COMMAND LINE VERSION
+		Worker(argv);
+	}
+	//RUN THE CONSOLE APP VERSION
+	return Worker();
+}
+
+bool Worker()
+{
+	return false;
+}
+
+bool Worker(char** argv)
+{
+	const char* arg1 = argv[1]; //-e -d
+	const char* arg2 = argv[2];
+	const char* arg3 = argv[3];
+
+	const char option = std::tolower(arg1[1]); //e or d
+	char* buffer = nullptr;
+
+	try {
+		switch (option)
+		{
+		case 'e':
+		{
+			size_t size = 1;
+			buffer = ReadFileAsBinary("FindingPi.exe", buffer, size);
+
+			char* encodedBuffer = Base64Encode(buffer, size);
+
+			bool success = WriteTextToFile(arg3, encodedBuffer);
+
+			delete[] buffer;
+			delete[] encodedBuffer;
+
+			return success;
+		}
+		case 'd':
+		{
+			size_t size = 0;
+			buffer = ReadTextFromFile(arg2, buffer);
+
+			size_t decodedSize = 0;
+			char* decodedBuffer = Base64Decode(buffer, decodedSize);
+			bool success = WriteFileFromBinary(arg3, decodedBuffer, decodedSize);
+			delete[] buffer;
+			delete[] decodedBuffer;
+
+			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;
+		}
+
+	} catch (const std::exception& ex) {
+			std::cerr << "Exception: " << ex.what() << std::endl;
+			delete[] buffer;
+			return false;
+	}
+}
\ No newline at end of file
-- 
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