deserializationUtils.hpp
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/*
* 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>
namespace morfeusz {
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 */