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href="../theindex.html">Index</a> </li> </ul> </div> <div id="searchInputDiv"> Search: <input type="text" id="searchInput" onkeyup="search()" /> </div> <div> Group by: <select onchange="groupBy(this.value)"> <option value="section">Section</option> <option value="type">Type</option> </select> </div> <script type="text/javascript"> function main2() { // Create the slider var firstSlider = document.getElementsByClassName("theme-switch-wrapper")[0]; var newSlider = document.createRange().createContextualFragment(` <div class="theme-switch-wrapper"> <label class="theme-switch" for="internalcheckbox"> <input type="checkbox" id="internalcheckbox"> <div class="slider round"></div> </label> <em>Internal</em> </div> `); var sliderInst = firstSlider.after(newSlider); // Restore slider state from storage var currentMode = localStorage.getItem('privateMode'); if (currentMode == "private") { document.getElementById("internalcheckbox").checked = true; } else { hidePrivateProcs(); } document.getElementById("internalcheckbox").onclick = togglePrivateProcs; } function hidePrivateProcs() { var toHide = document.getElementsByClassName("tohide"); for (var i = 0; i < toHide.length; i++) { var pragmas = toHide[i].querySelectorAll("span.Identifier"); var public = false; for (var z = 0; z < pragmas.length; z++) { if (pragmas[z].innerText == "public") { public = true; break; } } if (public == false) { toHide[i].style.display = "none"; toHide[i].classList.add("hidden"); links = document.querySelectorAll("a[href='#" + encodeURIComponent(toHide[i].id) + "']"); for (var y = 0; y < links.length; y++) { links[y].parentNode.style.display = "none"; links[y].parentNode.classList.add("hidden"); } } } // TOC var nestedSections = document.getElementsByClassName("nested-toc-section"); for (var i = 0; i < nestedSections.length; i++) { if (nestedSections[i].querySelectorAll("li:not(.hidden)").length == 0) { nestedSections[i].style.display = "none"; nestedSections[i].classList.add("hidden"); } } var sections = document.getElementsByClassName("simple-toc-section"); for (var i = 0; i < sections.length; i++) { if (sections[i].querySelectorAll(".nested-toc-section:not(.hidden)").length == 0) { sections[i].parentNode.style.display = "none"; sections[i].parentNode.classList.add("hidden"); } } // Sections var sections = document.getElementsByClassName("section"); for (var i = 0; i < sections.length; i++) { if (sections[i].querySelectorAll(".item > div").length == 0) continue; if (sections[i].querySelectorAll(".item > div:not(.hidden)").length == 0) { sections[i].style.display = "none"; sections[i].classList.add("hidden"); } } } function showPrivateProcs() { var toHide = Array.from(document.getElementsByClassName("hidden")); for (var i = 0; i < toHide.length; i++) { toHide[i].style.display = ""; toHide[i].classList.remove("hidden"); } } function togglePrivateProcs() { if (document.getElementById("internalcheckbox").checked) { localStorage.setItem('privateMode', 'private'); showPrivateProcs(); } else { localStorage.setItem('privateMode', 'public'); hidePrivateProcs(); } } window.addEventListener("DOMContentLoaded", main2); </script> <ul class="simple simple-toc" id="toc-list"> <li> <a class="reference reference-toplevel" href="#7" id="57">Types</a> <ul class="simple simple-toc-section"> <li><a class="reference" href="#MultiBase" title="MultiBase = object">MultiBase</a></li> <li><a class="reference" href="#MultiBaseStatus" title="MultiBaseStatus {.pure.} = enum Error, Success, Overrun, Incorrect, BadCodec, NotSupported">MultiBaseStatus</a></li> </ul> </li> <li> <a class="reference reference-toplevel" href="#12" id="62">Procs</a> <ul class="simple simple-toc-section"> <ul class="simple nested-toc-section">decode <li><a class="reference" href="#decode%2Ctypedesc%5BMultiBase%5D%2CopenArray%5Bchar%5D" title="decode(mbtype: typedesc[MultiBase]; inbytes: openArray[char]): Result[seq[byte], string]">decode(mbtype: typedesc[MultiBase]; inbytes: openArray[char]): Result[seq[byte], string]</a></li> <li><a class="reference" href="#decode%2Ctypedesc%5BMultiBase%5D%2CopenArray%5Bchar%5D%2CopenArray%5Bbyte%5D%2Cint" title="decode(mbtype: typedesc[MultiBase]; inbytes: openArray[char]; outbytes: var openArray[byte]; outlen: var int): MultiBaseStatus">decode(mbtype: typedesc[MultiBase]; inbytes: openArray[char]; outbytes: var openArray[byte]; outlen: var int): MultiBaseStatus</a></li> </ul> <ul class="simple nested-toc-section">decodedLength <li><a class="reference" href="#decodedLength%2Ctypedesc%5BMultiBase%5D%2Cchar%2Cint" title="decodedLength(mbtype: typedesc[MultiBase]; encoding: char; length: int): int">decodedLength(mbtype: typedesc[MultiBase]; encoding: char; length: int): int</a></li> </ul> <ul class="simple nested-toc-section">encode <li><a class="reference" href="#encode%2Ctypedesc%5BMultiBase%5D%2Cstring%2CopenArray%5Bbyte%5D" title="encode(mbtype: typedesc[MultiBase]; encoding: string; inbytes: openArray[byte]): Result[ string, string]">encode(mbtype: typedesc[MultiBase]; encoding: string; inbytes: openArray[byte]): Result[ string, string]</a></li> <li><a class="reference" href="#encode%2Ctypedesc%5BMultiBase%5D%2Cstring%2CopenArray%5Bbyte%5D%2CopenArray%5Bchar%5D%2Cint" title="encode(mbtype: typedesc[MultiBase]; encoding: string; inbytes: openArray[byte]; outbytes: var openArray[char]; outlen: var int): MultiBaseStatus">encode(mbtype: typedesc[MultiBase]; encoding: string; inbytes: openArray[byte]; outbytes: var openArray[char]; outlen: var int): MultiBaseStatus</a></li> </ul> <ul class="simple nested-toc-section">encodedLength <li><a class="reference" href="#encodedLength%2Ctypedesc%5BMultiBase%5D%2Cstring%2Cint" title="encodedLength(mbtype: typedesc[MultiBase]; encoding: string; length: int): int">encodedLength(mbtype: typedesc[MultiBase]; encoding: string; length: int): int</a></li> </ul> </ul> </li> </ul> </div> <a href="https://github.com/status-im/nim-libp2p/tree/ex-upgrade/libp2p/multibase.nim#L1" class="link-seesrc" target="_blank">Source</a> <a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/multibase.nim#L1" class="link-seesrc" target="_blank" >Edit</a> <div class="nine columns" id="content"> <div id="tocRoot"></div> <p class="module-desc"><p>This module implements MultiBase.</p> <p>TODO:</p> <ol class="simple"><li>base32z</li> </ol> </p> <div class="section" id="7"> <h1><a class="toc-backref" href="#7">Types</a></h1> <dl class="item"> <div id="MultiBase" class="tohide"> <dt><pre><a href="multibase.html#MultiBase"><span class="Identifier">MultiBase</span></a> <span class="Other">=</span> <span class="Keyword">object</span></pre></dt> <dd> <a href="https://github.com/status-im/nim-libp2p/tree/ex-upgrade/libp2p/multibase.nim#L25" class="link-seesrc" target="_blank">Source</a> <a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/multibase.nim#L25" class="link-seesrc" target="_blank" >Edit</a> </dd> </div> <div id="MultiBaseStatus" class="tohide"> <dt><pre><a href="multibase.html#MultiBaseStatus"><span class="Identifier">MultiBaseStatus</span></a> {.<span class="Identifier">pure</span>.} <span class="Other">=</span> <span class="Keyword">enum</span> <span class="Identifier">Error</span><span class="Other">,</span> <span class="Identifier">Success</span><span class="Other">,</span> <span class="Identifier">Overrun</span><span class="Other">,</span> <span class="Identifier">Incorrect</span><span class="Other">,</span> <span class="Identifier">BadCodec</span><span class="Other">,</span> <span class="Identifier">NotSupported</span></pre></dt> <dd> <a href="https://github.com/status-im/nim-libp2p/tree/ex-upgrade/libp2p/multibase.nim#L22" class="link-seesrc" target="_blank">Source</a> <a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/multibase.nim#L22" class="link-seesrc" target="_blank" >Edit</a> </dd> </div> </dl></div> <div class="section" id="12"> <h1><a class="toc-backref" href="#12">Procs</a></h1> <dl class="item"> <div id="decode,typedesc[MultiBase],openArray[char]" class="tohide"> <dt><pre><span class="Keyword">proc</span> <a href="#decode%2Ctypedesc%5BMultiBase%5D%2CopenArray%5Bchar%5D"><span class="Identifier">decode</span></a><span class="Other">(</span><span class="Identifier">mbtype</span><span class="Other">:</span> <span class="Identifier">typedesc</span><span class="Other">[</span><a href="multibase.html#MultiBase"><span class="Identifier">MultiBase</span></a><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">inbytes</span><span class="Other">:</span> <span class="Identifier">openArray</span><span class="Other">[</span><span class="Identifier">char</span><span class="Other">]</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">Result</span><span class="Other">[</span> <span class="Identifier">seq</span><span class="Other">[</span><span class="Identifier">byte</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">string</span><span class="Other">]</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt> <dd> Decode MultiBase encoded array <tt class="docutils literal"><span class="pre">inbytes</span></tt> and return decoded sequence of bytes. <a href="https://github.com/status-im/nim-libp2p/tree/ex-upgrade/libp2p/multibase.nim#L465" class="link-seesrc" target="_blank">Source</a> <a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/multibase.nim#L465" class="link-seesrc" target="_blank" >Edit</a> </dd> </div> <div id="decode,typedesc[MultiBase],openArray[char],openArray[byte],int" class="tohide"> <dt><pre><span class="Keyword">proc</span> <a href="#decode%2Ctypedesc%5BMultiBase%5D%2CopenArray%5Bchar%5D%2CopenArray%5Bbyte%5D%2Cint"><span class="Identifier">decode</span></a><span class="Other">(</span><span class="Identifier">mbtype</span><span class="Other">:</span> <span class="Identifier">typedesc</span><span class="Other">[</span><a href="multibase.html#MultiBase"><span class="Identifier">MultiBase</span></a><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">inbytes</span><span class="Other">:</span> <span class="Identifier">openArray</span><span class="Other">[</span><span class="Identifier">char</span><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">outbytes</span><span class="Other">:</span> <span class="Keyword">var</span> <span class="Identifier">openArray</span><span class="Other">[</span><span class="Identifier">byte</span><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">outlen</span><span class="Other">:</span> <span class="Keyword">var</span> <span class="Identifier">int</span><span class="Other">)</span><span class="Other">:</span> <a href="multibase.html#MultiBaseStatus"><span class="Identifier">MultiBaseStatus</span></a> {. <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt> <dd> <p>Decode array <tt class="docutils literal"><span class="pre">inbytes</span></tt> using MultiBase encoding and store decoded value to <tt class="docutils literal"><span class="pre">outbytes</span></tt>.</p> <p>If <tt class="docutils literal"><span class="pre">inbytes</span></tt> is not correct MultiBase string, then <tt class="docutils literal"><span class="pre">MultiBaseStatus.BadCodec</span></tt> if first character is wrong, or <tt class="docutils literal"><span class="pre">MultiBaseStatus.Incorrect</span></tt> if string has incorrect characters for such encoding.</p> <p>If length of <tt class="docutils literal"><span class="pre">outbytes</span></tt> is not enough to store decoded result, then <tt class="docutils literal"><span class="pre">MultiBaseStatus.Overrun</span></tt> error will be returned and <tt class="docutils literal"><span class="pre">outlen</span></tt> will be set to length required.</p> <p>On successfull decoding <tt class="docutils literal"><span class="pre">MultiBaseStatus.Success</span></tt> will be returned and <tt class="docutils literal"><span class="pre">outlen</span></tt> will be set to number of encoded octets (bytes).</p> <a href="https://github.com/status-im/nim-libp2p/tree/ex-upgrade/libp2p/multibase.nim#L411" class="link-seesrc" target="_blank">Source</a> <a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/multibase.nim#L411" class="link-seesrc" target="_blank" >Edit</a> </dd> </div> <div id="decodedLength,typedesc[MultiBase],char,int" class="tohide"> <dt><pre><span class="Keyword">proc</span> <a href="#decodedLength%2Ctypedesc%5BMultiBase%5D%2Cchar%2Cint"><span class="Identifier">decodedLength</span></a><span class="Other">(</span><span class="Identifier">mbtype</span><span class="Other">:</span> <span class="Identifier">typedesc</span><span class="Other">[</span><a href="multibase.html#MultiBase"><span class="Identifier">MultiBase</span></a><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">encoding</span><span class="Other">:</span> <span class="Identifier">char</span><span class="Other">;</span> <span class="Identifier">length</span><span class="Other">:</span> <span class="Identifier">int</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> {. <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt> <dd> Return estimated size of buffer to store MultiBase decoded value with encoding character <tt class="docutils literal"><span class="pre">encoding</span></tt> of length <tt class="docutils literal"><span class="pre">length</span></tt>. <a href="https://github.com/status-im/nim-libp2p/tree/ex-upgrade/libp2p/multibase.nim#L358" class="link-seesrc" target="_blank">Source</a> <a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/multibase.nim#L358" class="link-seesrc" target="_blank" >Edit</a> </dd> </div> <div id="encode,typedesc[MultiBase],string,openArray[byte]" class="tohide"> <dt><pre><span class="Keyword">proc</span> <a href="#encode%2Ctypedesc%5BMultiBase%5D%2Cstring%2CopenArray%5Bbyte%5D"><span class="Identifier">encode</span></a><span class="Other">(</span><span class="Identifier">mbtype</span><span class="Other">:</span> <span class="Identifier">typedesc</span><span class="Other">[</span><a href="multibase.html#MultiBase"><span class="Identifier">MultiBase</span></a><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">encoding</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">;</span> <span class="Identifier">inbytes</span><span class="Other">:</span> <span class="Identifier">openArray</span><span class="Other">[</span><span class="Identifier">byte</span><span class="Other">]</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">Result</span><span class="Other">[</span><span class="Identifier">string</span><span class="Other">,</span> <span class="Identifier">string</span><span class="Other">]</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt> <dd> Encode array <tt class="docutils literal"><span class="pre">inbytes</span></tt> using MultiBase encoding scheme <tt class="docutils literal"><span class="pre">encoding</span></tt> and return encoded string. <a href="https://github.com/status-im/nim-libp2p/tree/ex-upgrade/libp2p/multibase.nim#L441" class="link-seesrc" target="_blank">Source</a> <a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/multibase.nim#L441" class="link-seesrc" target="_blank" >Edit</a> </dd> </div> <div id="encode,typedesc[MultiBase],string,openArray[byte],openArray[char],int" class="tohide"> <dt><pre><span class="Keyword">proc</span> <a href="#encode%2Ctypedesc%5BMultiBase%5D%2Cstring%2CopenArray%5Bbyte%5D%2CopenArray%5Bchar%5D%2Cint"><span class="Identifier">encode</span></a><span class="Other">(</span><span class="Identifier">mbtype</span><span class="Other">:</span> <span class="Identifier">typedesc</span><span class="Other">[</span><a href="multibase.html#MultiBase"><span class="Identifier">MultiBase</span></a><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">encoding</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">;</span> <span class="Identifier">inbytes</span><span class="Other">:</span> <span class="Identifier">openArray</span><span class="Other">[</span><span class="Identifier">byte</span><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">outbytes</span><span class="Other">:</span> <span class="Keyword">var</span> <span class="Identifier">openArray</span><span class="Other">[</span><span class="Identifier">char</span><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">outlen</span><span class="Other">:</span> <span class="Keyword">var</span> <span class="Identifier">int</span><span class="Other">)</span><span class="Other">:</span> <a href="multibase.html#MultiBaseStatus"><span class="Identifier">MultiBaseStatus</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt> <dd> <p>Encode array <tt class="docutils literal"><span class="pre">inbytes</span></tt> using MultiBase encoding scheme <tt class="docutils literal"><span class="pre">encoding</span></tt> and store encoded value to <tt class="docutils literal"><span class="pre">outbytes</span></tt>.</p> <p>If <tt class="docutils literal"><span class="pre">encoding</span></tt> is not supported <tt class="docutils literal"><span class="pre">MultiBaseStatus.NotSupported</span></tt> will be returned.</p> <p>If <tt class="docutils literal"><span class="pre">encoding</span></tt> is not correct string, then <tt class="docutils literal"><span class="pre">MultBaseStatus.BadCodec</span></tt> will be returned.</p> <p>If length of <tt class="docutils literal"><span class="pre">outbytes</span></tt> is not enough to store encoded result, then <tt class="docutils literal"><span class="pre">MultiBaseStatus.Overrun</span></tt> error will be returned and <tt class="docutils literal"><span class="pre">outlen</span></tt> will be set to length required.</p> <p>On successfull encoding <tt class="docutils literal"><span class="pre">MultiBaseStatus.Success</span></tt> will be returned and <tt class="docutils literal"><span class="pre">outlen</span></tt> will be set to number of encoded octets (bytes).</p> <a href="https://github.com/status-im/nim-libp2p/tree/ex-upgrade/libp2p/multibase.nim#L371" class="link-seesrc" target="_blank">Source</a> <a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/multibase.nim#L371" class="link-seesrc" target="_blank" >Edit</a> </dd> </div> <div id="encodedLength,typedesc[MultiBase],string,int" class="tohide"> <dt><pre><span class="Keyword">proc</span> <a href="#encodedLength%2Ctypedesc%5BMultiBase%5D%2Cstring%2Cint"><span class="Identifier">encodedLength</span></a><span class="Other">(</span><span class="Identifier">mbtype</span><span class="Other">:</span> <span class="Identifier">typedesc</span><span class="Other">[</span><a href="multibase.html#MultiBase"><span class="Identifier">MultiBase</span></a><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">encoding</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">;</span> <span class="Identifier">length</span><span class="Other">:</span> <span class="Identifier">int</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> {. <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt> <dd> <p>Return estimated size of buffer to store MultiBase encoded value with encoding <tt class="docutils literal"><span class="pre">encoding</span></tt> of length <tt class="docutils literal"><span class="pre">length</span></tt>.</p> <p>Procedure returns <tt class="docutils literal"><span class="pre">-1</span></tt> if <tt class="docutils literal"><span class="pre">encoding</span></tt> scheme is not supported or not present.</p> <a href="https://github.com/status-im/nim-libp2p/tree/ex-upgrade/libp2p/multibase.nim#L342" class="link-seesrc" target="_blank">Source</a> <a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/multibase.nim#L342" class="link-seesrc" target="_blank" >Edit</a> </dd> </div> </dl></div> </div> </div> <div class="row"> <div class="twelve-columns footer"> <span class="nim-sprite"></span> <br/> <small style="color: var(--hint);">Made with Nim. Generated: 2024-03-12 21:47:34 UTC</small> </div> </div> </div> </div> </body> </html>