Hasher Class Reference

The Hasher class. More...

#include <Hasher.h>

Inheritance diagram for Hasher:

Public Member Functions
	Hasher (const std::shared_ptr< AuxFunc > &af)
	Hasher constructor.
std::string	buf_hashing (const std::string &buf)
	Creates hash sum for given buffer.
std::string	file_hashing (const std::filesystem::path &filepath)
	Creates hash sum for given file.
void	cancelAll ()
	Stops all operations.

Protected Attributes
std::atomic< bool >	cancel
	Stops all operations if true.
std::function< void()>	stop_all_signal
	Stop signal for heir classes.

Detailed Description

The Hasher class.

This class contains methods for hash sums creating (Blake-256 algorithm).

Constructor & Destructor Documentation

Hasher()

Hasher::Hasher

(

const std::shared_ptr< AuxFunc > &

af

)

Hasher constructor.

Parameters

af	smart pointer to AuxFunc object.

Member Function Documentation

buf_hashing()

std::string Hasher::buf_hashing

(

const std::string &

buf

)

Creates hash sum for given buffer.

Note

This method can throw std::exception in case of error.

Parameters

buf	source buffer.

Returns

32 bytes of hash sum value.

file_hashing()

std::string Hasher::file_hashing

(

const std::filesystem::path &

filepath

)

Creates hash sum for given file.

Note

This method can throw std::exception in case of error.

Parameters

filepath

absolute path to file to be hashed.

Returns

32 bytes of hash sum value.

Member Data Documentation

cancel

std::atomic<bool> Hasher::cancel

protected

Stops all operations if true.

Warning

Do not call or set this variable yourself!

stop_all_signal

std::function<void()> Hasher::stop_all_signal

protected

Stop signal for heir classes.

Warning

Do not call or set this variable yourself!