예제 #1
0
        static StringBuilder GenerateFile(CmdParams cmdParams)
        {
            StringBuilder msg = new StringBuilder();

            try
            {
                if (cmdParams.cmd == "-e")
                {
                    EncryptFile(cmdParams.inputFile, cmdParams.outputFile);
                }
                else if (cmdParams.cmd == "-d")
                {
                    DecryptFile(cmdParams.inputFile, cmdParams.outputFile);
                }
                else // "-t" for test or both
                {
                    //EncryptFile(cmdParams.inputFile, cmdParams.outputFile);
                    //DecryptFile(cmdParams.inputFile, cmdParams.outputFile);
                }
            }
            catch (Exception ex)
            {
                msg.Append(string.Format("{0} {1}", "Unsuccessful.", ex.Message));
                return(msg);
            }

            msg.AppendLine("Successfully processed the request");
            msg.AppendLine(string.Format("{0}{1}", "/in/", cmdParams.inputFile));
            msg.AppendLine(string.Format("{0}{1}", "/out/", cmdParams.outputFile));

            return(msg);
        }
예제 #2
0
        static void Main(string[] args)
        {
            Console.WriteLine("3DES Encrypt/Decrypt Program.");

            CmdParams     cmdParams = ReadCommandLine(args);
            StringBuilder result    = GenerateFile(cmdParams);

            Console.WriteLine(result);
        }
예제 #3
0
        /// <summary>
        /// Reading command line params
        /// </summary>
        /// <param name="args"></param>
        /// <returns></returns>
        static CmdParams ReadCommandLine(string[] args)
        {
            Console.WriteLine("Argument length: " + args.Length);
            Console.WriteLine("Supplied Arguments are:");

            foreach (Object obj in args)
            {
                Console.WriteLine(obj);
            }

            CmdParams cmdParams = new CmdParams();

            cmdParams.cmd        = args[0];
            cmdParams.inputFile  = args[1];
            cmdParams.outputFile = args[2];

            return(cmdParams);
        }
예제 #4
0
        static StringBuilder GenerateFile(CmdParams cmdParams)
        {
            StringBuilder msg = new StringBuilder();

            try
            {
                //Delegate function for either Encrypt or Decrypt method to be called.
                EncryptionMethod encryptionMethod = null;

                if (cmdParams.cmd == "-e")
                {
                    encryptionMethod = EncryptData;
                }
                else if (cmdParams.cmd == "-d")
                {
                    encryptionMethod = DecryptData;
                }
                else // "-t" for test or both
                {
                    //EncryptFile(cmdParams.inputFile, cmdParams.outputFile);
                    //DecryptFile(cmdParams.inputFile, cmdParams.outputFile);
                }

                EncryptingFile(cmdParams.inputFile, cmdParams.outputFile, encryptionMethod);
            }
            catch (Exception ex)
            {
                msg.Append(string.Format("{0} {1}", "Unsuccessful.", ex.Message));
                return(msg);
            }

            msg.AppendLine("Successfully processed the request");
            msg.AppendLine(string.Format("{0}{1}", "/in/", cmdParams.inputFile));
            msg.AppendLine(string.Format("{0}{1}", "/out/", cmdParams.outputFile));

            return(msg);
        }