135 lines
5.0 KiB
C++
135 lines
5.0 KiB
C++
// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the distribution.
|
|
// * Neither the name of the Andrey N. Sabelnikov nor the
|
|
// names of its contributors may be used to endorse or promote products
|
|
// derived from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER BE LIABLE FOR ANY
|
|
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
|
|
#ifndef _STRING_TOOLS_H_
|
|
#define _STRING_TOOLS_H_
|
|
|
|
#include "hex.h"
|
|
#include "mlocker.h"
|
|
|
|
#include <boost/utility/string_ref.hpp>
|
|
#include <boost/algorithm/string.hpp>
|
|
#include <sstream>
|
|
#include <string>
|
|
#include <cstdint>
|
|
|
|
#ifndef OUT
|
|
#define OUT
|
|
#endif
|
|
|
|
#ifdef WINDOWS_PLATFORM
|
|
#pragma comment (lib, "Rpcrt4.lib")
|
|
#endif
|
|
|
|
namespace epee
|
|
{
|
|
namespace string_tools
|
|
{
|
|
//----------------------------------------------------------------------------
|
|
inline std::string buff_to_hex_nodelimer(const std::string& src)
|
|
{
|
|
return to_hex::string(to_byte_span(to_span(src)));
|
|
}
|
|
//----------------------------------------------------------------------------
|
|
inline bool parse_hexstr_to_binbuff(const boost::string_ref s, std::string& res)
|
|
{
|
|
return from_hex::to_string(res, s);
|
|
}
|
|
|
|
std::string get_ip_string_from_int32(uint32_t ip);
|
|
bool get_ip_int32_from_string(uint32_t& ip, const std::string& ip_str);
|
|
bool parse_peer_from_string(uint32_t& ip, uint16_t& port, const std::string& addres);
|
|
std::string num_to_string_fast(int64_t val);
|
|
|
|
bool compare_no_case(const std::string& str1, const std::string& str2);
|
|
std::string& get_current_module_name();
|
|
std::string& get_current_module_folder();
|
|
#ifdef _WIN32
|
|
std::string get_current_module_path();
|
|
#endif
|
|
void set_module_name_and_folder(const std::string& path_to_process_);
|
|
//----------------------------------------------------------------------------
|
|
inline std::string& trim(std::string& str)
|
|
{
|
|
boost::trim(str);
|
|
return str;
|
|
}
|
|
//----------------------------------------------------------------------------
|
|
inline std::string trim(const std::string& str)
|
|
{
|
|
return boost::trim_copy(str);
|
|
}
|
|
std::string pad_string(std::string s, size_t n, char c = ' ', bool prepend = false);
|
|
|
|
//----------------------------------------------------------------------------
|
|
template<class t_pod_type>
|
|
std::string pod_to_hex(const t_pod_type& s)
|
|
{
|
|
static_assert(std::is_standard_layout<t_pod_type>(), "expected standard layout type");
|
|
return to_hex::string(as_byte_span(s));
|
|
}
|
|
//----------------------------------------------------------------------------
|
|
template<class t_pod_type>
|
|
bool hex_to_pod(const boost::string_ref hex_str, t_pod_type& s)
|
|
{
|
|
static_assert(std::is_standard_layout<t_pod_type>(), "expected standard layout type");
|
|
return from_hex::to_buffer(as_mut_byte_span(s), hex_str);
|
|
}
|
|
//----------------------------------------------------------------------------
|
|
template<class t_pod_type>
|
|
bool hex_to_pod(const boost::string_ref hex_str, tools::scrubbed<t_pod_type>& s)
|
|
{
|
|
return hex_to_pod(hex_str, unwrap(s));
|
|
}
|
|
//----------------------------------------------------------------------------
|
|
template<class t_pod_type>
|
|
bool hex_to_pod(const boost::string_ref hex_str, epee::mlocked<t_pod_type>& s)
|
|
{
|
|
return hex_to_pod(hex_str, unwrap(s));
|
|
}
|
|
//----------------------------------------------------------------------------
|
|
template<typename T>
|
|
inline std::string to_string_hex(const T &val)
|
|
{
|
|
static_assert(std::is_arithmetic<T>::value, "only arithmetic types");
|
|
std::stringstream ss;
|
|
ss << std::hex << val;
|
|
std::string s;
|
|
ss >> s;
|
|
return s;
|
|
}
|
|
|
|
std::string get_extension(const std::string& str);
|
|
std::string cut_off_extension(const std::string& str);
|
|
|
|
#ifdef _WIN32
|
|
std::wstring utf8_to_utf16(const std::string& str);
|
|
std::string utf16_to_utf8(const std::wstring& wstr);
|
|
#endif
|
|
}
|
|
}
|
|
#endif //_STRING_TOOLS_H_
|