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<li class="navelem"><a class="el" href="dir_90ffdbabf412cfdffe6b2193e0ce938a.html">libxrpl</a></li><li class="navelem"><a class="el" href="dir_c9ad8b908996c4ad90b9a0cfb3c90cd8.html">basics</a></li> </ul>
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<div class="headertitle"><div class="title">libxrpl/basics/base64.cpp</div></div>
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<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Distributed under the Boost Software License, Version 1.0. (See accompanying</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">//</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">/*</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> Portions from http://www.adp-gmbh.ch/cpp/common/base64.html</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> Copyright notice:</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"></span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> base64.cpp and base64.h</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"></span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> Copyright (C) 2004-2008 René Nyffenegger</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"></span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> This source code is provided &#39;as-is&#39;, without any express or implied</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> warranty. In no event will the author be held liable for any damages</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> arising from the use of this software.</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"></span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> Permission is granted to anyone to use this software for any purpose,</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment"> including commercial applications, and to alter it and redistribute it</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="comment"> freely, subject to the following restrictions:</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="comment"></span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="comment"> 1. The origin of this source code must not be misrepresented; you must not</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="comment"> claim that you wrote the original source code. If you use this source code</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="comment"> in a product, an acknowledgment in the product documentation would be</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="comment"> appreciated but is not required.</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="comment"></span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="comment"> 2. Altered source versions must be plainly marked as such, and must not be</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="comment"> misrepresented as being the original source code.</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="comment"></span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment"> 3. This notice may not be removed or altered from any source distribution.</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment"></span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment"> René Nyffenegger rene.nyffenegger@adp-gmbh.ch</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="comment"></span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="comment">*/</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include &lt;xrpl/basics/base64.h&gt;</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/cstddef.html">cstddef</a>&gt;</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/cstdint.html">cstdint</a>&gt;</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/string.html">string</a>&gt;</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/string_view.html">string_view</a>&gt;</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/utility.html">utility</a>&gt;</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="foldopen" id="foldopen00045" data-start="{" data-end="}">
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="namespaceripple_1_1base64.html"> 45</a></span><span class="keyword">namespace </span>base64 {</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="keyword">inline</span> <span class="keywordtype">char</span> <span class="keyword">const</span>*</div>
<div class="foldopen" id="foldopen00048" data-start="{" data-end="}">
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="namespaceripple_1_1base64.html#aaf73fb2698678afc2f546489e5e5e7af"> 48</a></span><a class="code hl_function" href="namespaceripple_1_1base64.html#aaf73fb2698678afc2f546489e5e5e7af">get_alphabet</a>()</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>{</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">static</span> <span class="keywordtype">char</span> <span class="keyword">constexpr</span> tab[] = {</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="stringliteral">&quot;ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/&quot;</span>};</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">return</span> &amp;tab[0];</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span>}</div>
</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="keyword">inline</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> <span class="keyword">const</span>*</div>
<div class="foldopen" id="foldopen00056" data-start="{" data-end="}">
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"><a class="line" href="namespaceripple_1_1base64.html#aa79267b193a039b494315eb2d0e0648a"> 56</a></span><a class="code hl_function" href="namespaceripple_1_1base64.html#aa79267b193a039b494315eb2d0e0648a">get_inverse</a>()</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span>{</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">static</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> <span class="keyword">constexpr</span> tab[] = {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> -1, -1, -1, -1, -1, -1, -1, -1, <span class="comment">// 0-15</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> -1, -1, -1, -1, -1, -1, -1, -1, <span class="comment">// 16-31</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> -1, -1, -1, 62, -1, -1, -1, 63, <span class="comment">// 32-47</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> 52, 53, 54, 55, 56, 57, 58, 59,</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> 60, 61, -1, -1, -1, -1, -1, -1, <span class="comment">// 48-63</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> -1, 0, 1, 2, 3, 4, 5, 6,</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> 7, 8, 9, 10, 11, 12, 13, 14, <span class="comment">// 64-79</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> 15, 16, 17, 18, 19, 20, 21, 22,</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> 23, 24, 25, -1, -1, -1, -1, -1, <span class="comment">// 80-95</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> -1, 26, 27, 28, 29, 30, 31, 32,</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> 33, 34, 35, 36, 37, 38, 39, 40, <span class="comment">// 96-111</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> 41, 42, 43, 44, 45, 46, 47, 48,</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> 49, 50, 51, -1, -1, -1, -1, -1, <span class="comment">// 112-127</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> -1, -1, -1, -1, -1, -1, -1, -1, <span class="comment">// 128-143</span></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> -1, -1, -1, -1, -1, -1, -1, -1, <span class="comment">// 144-159</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> -1, -1, -1, -1, -1, -1, -1, -1, <span class="comment">// 160-175</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> -1, -1, -1, -1, -1, -1, -1, -1, <span class="comment">// 176-191</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> -1, -1, -1, -1, -1, -1, -1, -1, <span class="comment">// 192-207</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> -1, -1, -1, -1, -1, -1, -1, -1, <span class="comment">// 208-223</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> -1, -1, -1, -1, -1, -1, -1, -1, <span class="comment">// 224-239</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> -1, -1, -1, -1, -1, -1, -1, -1 <span class="comment">// 240-255</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> };</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordflow">return</span> &amp;tab[0];</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span>}</div>
</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="foldopen" id="foldopen00096" data-start="{" data-end="}">
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="namespaceripple_1_1base64.html#af8c9c550ed955a8a4a521f9154251d39"> 96</a></span><span class="keyword">inline</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <span class="keyword">constexpr</span> <a class="code hl_function" href="namespaceripple_1_1base64.html#af8c9c550ed955a8a4a521f9154251d39">encoded_size</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> n)</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span>{</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">return</span> 4 * ((n + 2) / 3);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span>}</div>
</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="foldopen" id="foldopen00102" data-start="{" data-end="}">
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="namespaceripple_1_1base64.html#ae401aa864f2b9f1c54ba35f649035cdf"> 102</a></span><span class="keyword">inline</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <span class="keyword">constexpr</span> <a class="code hl_function" href="namespaceripple_1_1base64.html#ae401aa864f2b9f1c54ba35f649035cdf">decoded_size</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> n)</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span>{</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">return</span> ((n / 4) * 3) + 2;</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span>}</div>
</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div>
<div class="foldopen" id="foldopen00120" data-start="{" data-end="}">
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"><a class="line" href="namespaceripple_1_1base64.html#ab0bb2c0453b7fa919929a3609ce29089"> 120</a></span><a class="code hl_function" href="namespaceripple_1_1base64.html#ab0bb2c0453b7fa919929a3609ce29089">encode</a>(<span class="keywordtype">void</span>* dest, <span class="keywordtype">void</span> <span class="keyword">const</span>* src, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> len)</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span>{</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordtype">char</span>* <a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a> = <span class="keyword">static_cast&lt;</span><span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(dest);</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keywordtype">char</span> <span class="keyword">const</span>* <a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a> = <span class="keyword">static_cast&lt;</span><span class="keywordtype">char</span> const*<span class="keyword">&gt;</span>(src);</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keyword">auto</span> <span class="keyword">const</span> tab = <a class="code hl_function" href="namespaceripple_1_1base64.html#aaf73fb2698678afc2f546489e5e5e7af">base64::get_alphabet</a>();</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> n = len / 3; n--;)</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> {</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = tab[(<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[0] &amp; 0xfc) &gt;&gt; 2];</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = tab[((<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[0] &amp; 0x03) &lt;&lt; 4) + ((<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[1] &amp; 0xf0) &gt;&gt; 4)];</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = tab[((<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[2] &amp; 0xc0) &gt;&gt; 6) + ((<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[1] &amp; 0x0f) &lt;&lt; 2)];</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = tab[<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[2] &amp; 0x3f];</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a> += 3;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordflow">switch</span> (len % 3)</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> {</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">case</span> 2:</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = tab[(<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[0] &amp; 0xfc) &gt;&gt; 2];</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = tab[((<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[0] &amp; 0x03) &lt;&lt; 4) + ((<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[1] &amp; 0xf0) &gt;&gt; 4)];</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = tab[(<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[1] &amp; 0x0f) &lt;&lt; 2];</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = <span class="charliteral">&#39;=&#39;</span>;</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">case</span> 1:</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = tab[(<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[0] &amp; 0xfc) &gt;&gt; 2];</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = tab[((<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>[0] &amp; 0x03) &lt;&lt; 4)];</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = <span class="charliteral">&#39;=&#39;</span>;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = <span class="charliteral">&#39;=&#39;</span>;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">case</span> 0:</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> }</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a> - <span class="keyword">static_cast&lt;</span><span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(dest);</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span>}</div>
</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::size_t, std::size_t&gt;</a></div>
<div class="foldopen" id="foldopen00170" data-start="{" data-end="}">
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"><a class="line" href="namespaceripple_1_1base64.html#a63069d84f7a665bd0bb2036040836506"> 170</a></span><a class="code hl_function" href="namespaceripple_1_1base64.html#a63069d84f7a665bd0bb2036040836506">decode</a>(<span class="keywordtype">void</span>* dest, <span class="keywordtype">char</span> <span class="keyword">const</span>* src, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> len)</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span>{</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordtype">char</span>* <a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a> = <span class="keyword">static_cast&lt;</span><span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(dest);</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keyword">auto</span> <a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a> = <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> const*<span class="keyword">&gt;</span>(src);</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> c3[3]{}, c4[4]{};</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordtype">int</span> i = 0;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordtype">int</span> j = 0;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keyword">auto</span> <span class="keyword">const</span> inverse = <a class="code hl_function" href="namespaceripple_1_1base64.html#aa79267b193a039b494315eb2d0e0648a">base64::get_inverse</a>();</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordflow">while</span> (len-- &amp;&amp; *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a> != <span class="charliteral">&#39;=&#39;</span>)</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> {</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">auto</span> <span class="keyword">const</span> v = inverse[*<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>];</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">if</span> (v == -1)</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> ++<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>;</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> c4[i] = v;</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">if</span> (++i == 4)</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> {</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> c3[0] = (c4[0] &lt;&lt; 2) + ((c4[1] &amp; 0x30) &gt;&gt; 4);</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> c3[1] = ((c4[1] &amp; 0xf) &lt;&lt; 4) + ((c4[2] &amp; 0x3c) &gt;&gt; 2);</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> c3[2] = ((c4[2] &amp; 0x3) &lt;&lt; 6) + c4[3];</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">for</span> (i = 0; i &lt; 3; i++)</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = c3[i];</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> i = 0;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> }</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> }</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">if</span> (i)</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> {</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> c3[0] = (c4[0] &lt;&lt; 2) + ((c4[1] &amp; 0x30) &gt;&gt; 4);</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> c3[1] = ((c4[1] &amp; 0xf) &lt;&lt; 4) + ((c4[2] &amp; 0x3c) &gt;&gt; 2);</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> c3[2] = ((c4[2] &amp; 0x3) &lt;&lt; 6) + c4[3];</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> </div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <span class="keywordflow">for</span> (j = 0; j &lt; i - 1; j++)</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> *<a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>++ = c3[j];</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> }</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keywordflow">return</span> {</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a> - <span class="keyword">static_cast&lt;</span><span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(dest),</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <a class="code hl_enumvalue" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a> - <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> const*<span class="keyword">&gt;</span>(src)};</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span>}</div>
</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span>} <span class="comment">// namespace base64</span></div>
</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="foldopen" id="foldopen00217" data-start="{" data-end="}">
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"><a class="line" href="namespaceripple.html#a9e4e400df889dc7cb9df0f859a8e4f18"> 217</a></span><a class="code hl_function" href="namespaceripple.html#a9e4e400df889dc7cb9df0f859a8e4f18">base64_encode</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> <span class="keyword">const</span>* data, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> len)</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span>{</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> dest;</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> dest.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/resize.html">resize</a>(<a class="code hl_function" href="namespaceripple_1_1base64.html#af8c9c550ed955a8a4a521f9154251d39">base64::encoded_size</a>(len));</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> dest.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/resize.html">resize</a>(<a class="code hl_function" href="namespaceripple_1_1base64.html#ab0bb2c0453b7fa919929a3609ce29089">base64::encode</a>(&amp;dest[0], data, len));</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordflow">return</span> dest;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span>}</div>
</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> </div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="foldopen" id="foldopen00226" data-start="{" data-end="}">
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"><a class="line" href="namespaceripple.html#a44b8469c9a47739d50dd628e8a4bd561"> 226</a></span><a class="code hl_function" href="namespaceripple.html#a44b8469c9a47739d50dd628e8a4bd561">base64_decode</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string_view.html">std::string_view</a> data)</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span>{</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> dest;</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> dest.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/resize.html">resize</a>(<a class="code hl_function" href="namespaceripple_1_1base64.html#ae401aa864f2b9f1c54ba35f649035cdf">base64::decoded_size</a>(data.size()));</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code hl_function" href="namespaceripple_1_1base64.html#a63069d84f7a665bd0bb2036040836506">base64::decode</a>(&amp;dest[0], data.data(), data.size());</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> dest.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/resize.html">resize</a>(result.first);</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">return</span> dest;</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span>}</div>
</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div></div>
<div class="ttc" id="abasic_string_view_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string_view.html">std::string_view</a></div></div>
<div class="ttc" id="acstddef_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/cstddef.html">cstddef</a></div></div>
<div class="ttc" id="acstdint_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/cstdint.html">cstdint</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a></div></div>
<div class="ttc" id="anamespaceripple_1_1base64_html_a63069d84f7a665bd0bb2036040836506"><div class="ttname"><a href="namespaceripple_1_1base64.html#a63069d84f7a665bd0bb2036040836506">ripple::base64::decode</a></div><div class="ttdeci">std::pair&lt; std::size_t, std::size_t &gt; decode(void *dest, char const *src, std::size_t len)</div><div class="ttdoc">Decode a padded base64 string into a series of octets.</div><div class="ttdef"><b>Definition</b> <a href="libxrpl_2basics_2base64_8cpp_source.html#l00170">libxrpl/basics/base64.cpp:170</a></div></div>
<div class="ttc" id="anamespaceripple_1_1base64_html_aa79267b193a039b494315eb2d0e0648a"><div class="ttname"><a href="namespaceripple_1_1base64.html#aa79267b193a039b494315eb2d0e0648a">ripple::base64::get_inverse</a></div><div class="ttdeci">signed char const * get_inverse()</div><div class="ttdef"><b>Definition</b> <a href="libxrpl_2basics_2base64_8cpp_source.html#l00056">libxrpl/basics/base64.cpp:56</a></div></div>
<div class="ttc" id="anamespaceripple_1_1base64_html_aaf73fb2698678afc2f546489e5e5e7af"><div class="ttname"><a href="namespaceripple_1_1base64.html#aaf73fb2698678afc2f546489e5e5e7af">ripple::base64::get_alphabet</a></div><div class="ttdeci">char const * get_alphabet()</div><div class="ttdef"><b>Definition</b> <a href="libxrpl_2basics_2base64_8cpp_source.html#l00048">libxrpl/basics/base64.cpp:48</a></div></div>
<div class="ttc" id="anamespaceripple_1_1base64_html_ab0bb2c0453b7fa919929a3609ce29089"><div class="ttname"><a href="namespaceripple_1_1base64.html#ab0bb2c0453b7fa919929a3609ce29089">ripple::base64::encode</a></div><div class="ttdeci">std::size_t encode(void *dest, void const *src, std::size_t len)</div><div class="ttdoc">Encode a series of octets as a padded, base64 string.</div><div class="ttdef"><b>Definition</b> <a href="libxrpl_2basics_2base64_8cpp_source.html#l00120">libxrpl/basics/base64.cpp:120</a></div></div>
<div class="ttc" id="anamespaceripple_1_1base64_html_ae401aa864f2b9f1c54ba35f649035cdf"><div class="ttname"><a href="namespaceripple_1_1base64.html#ae401aa864f2b9f1c54ba35f649035cdf">ripple::base64::decoded_size</a></div><div class="ttdeci">std::size_t constexpr decoded_size(std::size_t n)</div><div class="ttdoc">Returns max bytes needed to decode a base64 string.</div><div class="ttdef"><b>Definition</b> <a href="libxrpl_2basics_2base64_8cpp_source.html#l00102">libxrpl/basics/base64.cpp:102</a></div></div>
<div class="ttc" id="anamespaceripple_1_1base64_html_af8c9c550ed955a8a4a521f9154251d39"><div class="ttname"><a href="namespaceripple_1_1base64.html#af8c9c550ed955a8a4a521f9154251d39">ripple::base64::encoded_size</a></div><div class="ttdeci">std::size_t constexpr encoded_size(std::size_t n)</div><div class="ttdoc">Returns max chars needed to encode a base64 string.</div><div class="ttdef"><b>Definition</b> <a href="libxrpl_2basics_2base64_8cpp_source.html#l00096">libxrpl/basics/base64.cpp:96</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespaceripple_html_a44b8469c9a47739d50dd628e8a4bd561"><div class="ttname"><a href="namespaceripple.html#a44b8469c9a47739d50dd628e8a4bd561">ripple::base64_decode</a></div><div class="ttdeci">std::string base64_decode(std::string_view data)</div><div class="ttdef"><b>Definition</b> <a href="libxrpl_2basics_2base64_8cpp_source.html#l00226">libxrpl/basics/base64.cpp:226</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">ripple::QualityDirection::in</a></div><div class="ttdeci">@ in</div></div>
<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">ripple::QualityDirection::out</a></div><div class="ttdeci">@ out</div></div>
<div class="ttc" id="anamespaceripple_html_a9e4e400df889dc7cb9df0f859a8e4f18"><div class="ttname"><a href="namespaceripple.html#a9e4e400df889dc7cb9df0f859a8e4f18">ripple::base64_encode</a></div><div class="ttdeci">std::string base64_encode(std::uint8_t const *data, std::size_t len)</div><div class="ttdef"><b>Definition</b> <a href="libxrpl_2basics_2base64_8cpp_source.html#l00217">libxrpl/basics/base64.cpp:217</a></div></div>
<div class="ttc" id="apair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a></div></div>
<div class="ttc" id="aresize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/resize.html">std::string::resize</a></div><div class="ttdeci">T resize(T... args)</div></div>
<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
<div class="ttc" id="astring_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/string.html">string</a></div></div>
<div class="ttc" id="astring_view_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/string_view.html">string_view</a></div></div>
<div class="ttc" id="autility_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/utility.html">utility</a></div></div>
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