util.h File Reference

#include <boost/thread/locks.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/optional.hpp>
#include <system_error>
#include <csignal>
#include <cstdio>
#include <functional>
#include <memory>
#include <string>
#include "crypto/hash.h"
#include "cryptonote_config.h"

Include dependency graph for util.h:

Go to the source code of this file.

Classes
struct	tools::close_file
	Functional class for closing C file handles. More...
class	tools::private_file
	A file restricted to process owner AND process. Deletes file on destruction. More...
class	tools::file_locker
class	tools::signal_handler
	Defines a signal handler for win32 and *nix. More...

Namespaces
namespace	tools
	Various Tools.

Functions
void	tools::copy_file (const std::string &from, const std::string &to)
std::string	tools::get_default_data_dir ()
	Returns the default data directory.
std::string	tools::get_os_version_string ()
	Returns the OS version string.
bool	tools::create_directories_if_necessary (const std::string &path)
	creates directories for a path
std::error_code	tools::replace_file (const std::string &old_name, const std::string &new_name)
	std::rename wrapper for nix and something strange for windows.
bool	tools::sanitize_locale ()
bool	tools::disable_core_dumps ()
bool	tools::on_startup ()
void	tools::set_strict_default_file_permissions (bool strict)
ssize_t	tools::get_lockable_memory ()
void	tools::set_max_concurrency (unsigned n)
unsigned	tools::get_max_concurrency ()
bool	tools::is_local_address (const std::string &address)
bool	tools::is_privacy_preserving_network (const std::string &address)
int	tools::vercmp (const char *v0, const char *v1)
bool	tools::sha256sum (const uint8_t *data, size_t len, crypto::hash &hash)
	Creates a SHA-256 digest of a data buffer.
bool	tools::sha256sum (const std::string &filename, crypto::hash &hash)
	Creates a SHA-256 digest of a file's contents, equivalent to the sha256sum command in Linux.
boost::optional< bool >	tools::is_hdd (const char *file_path)
boost::optional< std::pair< uint32_t, uint32_t > >	tools::parse_subaddress_lookahead (const std::string &str)
std::string	tools::glob_to_regex (const std::string &val)
void	tools::closefrom (int fd)
std::string	tools::get_human_readable_timestamp (uint64_t ts)
std::string	tools::get_human_readable_timespan (uint64_t seconds)
std::string	tools::get_human_readable_bytes (uint64_t bytes)
void	tools::clear_screen ()
std::vector< std::pair< std::string, size_t > >	tools::split_string_by_width (const std::string &s, size_t columns)
uint64_t	tools::cumulative_block_sync_weight (cryptonote::network_type nettype, uint64_t start_block, uint64_t num_blocks)