/**
* @brief gets the next file block index from the given file block
* @param in the knoxcrypt image stream
* @param n the file block to get the next index from
* @param totalBlocks the total number of blocks in the knoxcrypt
* @return the next file block index
*/
inline uint64_t getIndexOfNextFileBlockFromFileBlockN(knoxcrypt::ContainerImageStream &in,
uint64_t const n,
uint64_t const totalBlocks)
{
auto offset = getOffsetOfFileBlock(n, totalBlocks) + 4;
(void)in.seekg(offset);
uint8_t dat[8];
(void)in.read((char*)dat, 8);
return convertInt8ArrayToInt64(dat);
}
/**
* @brief gets the next file block index from the given file block
* @param in the teasafe image stream
* @param n the file block to get the next index from
* @param totalBlocks the total number of blocks in the teasafe
* @return the next file block index
*/
inline uint64_t getIndexOfNextFileBlockFromFileBlockN(teasafe::TeaSafeImageStream &in,
uint64_t const n,
uint64_t const totalBlocks)
{
uint64_t offset = getOffsetOfFileBlock(n, totalBlocks) + 4;
(void)in.seekg(offset);
uint8_t dat[8];
(void)in.read((char*)dat, 8);
return convertInt8ArrayToInt64(dat);
}
