/* * File: deserializationUtils.hpp * Author: lennyn * * Created on April 4, 2014, 6:07 PM */ #ifndef DESERIALIZATIONUTILS_HPP #define DESERIALIZATIONUTILS_HPP #include "endianness.hpp" #include <iostream> #include <vector> inline unsigned char readInt8(const unsigned char*& currPtr) { return *currPtr++; } inline uint16_t readInt16(const unsigned char*& currPtr) { uint16_t res = htons(*reinterpret_cast<const uint16_t*> (currPtr)); currPtr += 2; return res; } inline unsigned int readInt24(const unsigned char*& currPtr) { unsigned int res = currPtr[0] << 16 | currPtr[1] << 8 | currPtr[2]; currPtr += 3; return res; } inline uint32_t readInt32(const unsigned char*& currPtr) { uint32_t res = htonl(*reinterpret_cast<const uint32_t*> (currPtr)); currPtr += 4; return res; } inline uint32_t readInt32Const(const unsigned char* const currPtr) { uint32_t res = htonl(*reinterpret_cast<const uint32_t*> (currPtr)); return res; } inline std::string readString(const unsigned char*& currPtr) { std::string res((const char*) currPtr); currPtr += res.length(); currPtr++; return res; } inline void readTags(const unsigned char*& currPtr, std::vector<std::string>& tags) { tags.clear(); tags.resize(65536); uint16_t tagsNum = readInt16(currPtr); for (unsigned int i = 0; i < tagsNum; i++) { unsigned int tagNum = readInt16(currPtr); tags[tagNum] = readString(currPtr); } } #endif /* DESERIALIZATIONUTILS_HPP */