bool CommonConfig::loadConfigFromFile()
{
	int bytes_read, bytes_written; //encrypt
	unsigned char indata[AES_BLOCK_SIZE];//encrypt
	unsigned char outdata[AES_BLOCK_SIZE];//encrypt
	unsigned char ckey[] =  "teste1";//encrypt
	unsigned char ivec[] = "teste1";//encrypt
	  AES_KEY key;//encrypt
	  AES_set_encrypt_key(ckey, 128, &key);//encrypt

	FILE* fp = fopen(filename_.c_str(), "rb"); // vanila code
	if (fp == NULL)// vanila code
	{
		return false;// vanila code
	}

	int filesize = getFileSize1(fp);// vanila code + encrypt code

	char* tbuf = new char[filesize + 1]; //vanila code

	int num = 0; // encrypt
	 while
	  (1)
	{
    bytes_read = fread(tbuf, 1, AES_BLOCK_SIZE, fp);

    AES_cfb128_encrypt(indata, outdata, bytes_read, &key, ivec, &num,
           AES_ENCRYPT);

	  bytes_written = fwrite(outdata, 1, bytes_read, fp);
	 if (bytes_read < AES_BLOCK_SIZE)
		break;
	 } //encrypt

	//fread(tbuf, 1, filesize, fp); // vanila code disabled to encrypt code use reader

	tbuf[filesize] = '\0'; // vanila code
	fileBuffer_ = tbuf;// vanila code
	delete [] tbuf;	// vanila code

	fclose(fp);// vanila code

	return true;// vanila code

}