add configBitstreamParser an base class for all bitstream file parser

configBitstreamParser.hpp

@@ -0,0 +1,29 @@
+#ifndef CONFIGBITSTREAMPARSER_H
+#define CONFIGBITSTREAMPARSER_H
+
+#include <iostream>
+#include <fstream>
+#include <stdint.h>
+
+class ConfigBitstreamParser {
+	public:
+		ConfigBitstreamParser(std::string filename, int mode = ASCII_MODE);
+		~ConfigBitstreamParser();
+		virtual int parse() = 0;
+		uint8_t *getData() {return (uint8_t*)_bit_data.c_str();}
+		int getLength() {return _bit_length;}
+	
+		enum {
+			ASCII_MODE = 0,
+			BIN_MODE = std::ifstream::binary
+		};
+
+	protected:
+		std::string _filename;
+		int _bit_length;
+		int _file_size;
+		std::ifstream _fd;
+		std::string _bit_data;
+};
+
+#endif