mirror of
https://github.com/oxen-io/lokinet
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50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
#ifndef LLARP_BENCODE_H
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#define LLARP_BENCODE_H
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#include <constants/proto.hpp>
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#include <util/buffer.hpp>
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#include <util/common.hpp>
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#include <functional>
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#include <cstdint>
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/**
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* bencode.h
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*
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* helper functions for handling bencoding
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* https://en.wikipedia.org/wiki/Bencode for more information on the format
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* we utilize llarp_buffer which provides memory management
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*/
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bool
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bencode_read_integer(llarp_buffer_t* buffer, uint64_t* result);
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bool
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bencode_read_string(llarp_buffer_t* buffer, llarp_buffer_t* result);
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bool
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bencode_write_bytestring(llarp_buffer_t* buff, const void* data, size_t sz);
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bool
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bencode_write_uint64(llarp_buffer_t* buff, uint64_t i);
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/// Write a dictionary entry with a uint64_t value
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bool
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bencode_write_uint64_entry(llarp_buffer_t* buff, const void* name, size_t sz,
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uint64_t i);
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bool
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bencode_start_list(llarp_buffer_t* buff);
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bool
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bencode_start_dict(llarp_buffer_t* buff);
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bool
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bencode_end(llarp_buffer_t* buff);
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/// read next member, discard it and advance buffer
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bool
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bencode_discard(llarp_buffer_t* buf);
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#endif
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