monero/src/common/util.h

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2014-03-03 22:07:58 +00:00
// Copyright (c) 2012-2013 The Cryptonote developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#pragma once
#include <system_error>
#include <boost/filesystem.hpp>
#include "crypto/crypto.h"
#include "crypto/hash.h"
#include "misc_language.h"
#include "p2p/p2p_protocol_defs.h"
namespace tools
{
std::string get_default_data_dir();
std::string get_os_version_string();
bool create_directories_if_necessary(const std::string& path);
std::error_code replace_file(const std::string& replacement_name, const std::string& replaced_name);
inline crypto::hash get_proof_of_trust_hash(const nodetool::proof_of_trust& pot)
{
std::string s;
s.append(reinterpret_cast<const char*>(&pot.peer_id), sizeof(pot.peer_id));
s.append(reinterpret_cast<const char*>(&pot.time), sizeof(pot.time));
return crypto::cn_fast_hash(s.data(), s.size());
}
}