mirror of
https://github.com/eosswedenorg/libantelope
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59 lines
2 KiB
C++
59 lines
2 KiB
C++
/**
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* MIT License
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*
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* Copyright (c) 2019-2021 EOS Sw/eden
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef LIBEOSIO_BASE58_H
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#define LIBEOSIO_BASE58_H
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#include <string>
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#include <vector>
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namespace libeosio {
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/**
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* Base58 Encoding functions.
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*/
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std::string base58_encode(const std::string& str);
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std::string base58_encode(const std::vector<unsigned char>& vch);
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std::string base58_encode(const unsigned char* pbegin, const unsigned char* pend);
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/**
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* Returns true if `ch` is a base58 character, false otherwise.
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*/
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bool is_base58(char ch);
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/**
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* Returns std::string::npos if the string contains only base58 characters
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* Otherwise the position of the first non base58 character is returned.
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*/
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size_t is_base58(const std::string& str);
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/**
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* Strips all non-base58 characters from `str`.
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* The string is modified in place and the same string is
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* returned without non-base58 chars.
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*/
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std::string& base58_strip(std::string& str);
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} //namespace libeosio
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#endif /* LIBEOSIO_BASE58_H */
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