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<div class="headertitle"><div class="title">base64.hpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
|
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> SPDX-License-Identifier: MIT</span></div>
|
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> Copyright © 2016-2024 Amebis</span></div>
|
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">*/</span></div>
|
||
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
|
||
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#pragma once</span></div>
|
||
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
|
||
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include "assert.hpp"</span></div>
|
||
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include "compat.hpp"</span></div>
|
||
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include "stream.hpp"</span></div>
|
||
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <cstdint></span></div>
|
||
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include <string></span></div>
|
||
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include <vector></span></div>
|
||
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
|
||
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#if defined(__GNUC__)</span></div>
|
||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#pragma GCC diagnostic push</span></div>
|
||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#pragma GCC diagnostic ignored "-Wunknown-pragmas"</span></div>
|
||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
|
||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="keyword">namespace </span>stdex</div>
|
||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>{</div>
|
||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">inline</span> <span class="keyword">const</span> <span class="keywordtype">char</span> base64_enc_lookup[64] = {</div>
|
||
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="charliteral">'A'</span>, <span class="charliteral">'B'</span>, <span class="charliteral">'C'</span>, <span class="charliteral">'D'</span>, <span class="charliteral">'E'</span>, <span class="charliteral">'F'</span>, <span class="charliteral">'G'</span>, <span class="charliteral">'H'</span>, <span class="charliteral">'I'</span>, <span class="charliteral">'J'</span>, <span class="charliteral">'K'</span>, <span class="charliteral">'L'</span>, <span class="charliteral">'M'</span>, <span class="charliteral">'N'</span>, <span class="charliteral">'O'</span>, <span class="charliteral">'P'</span>,</div>
|
||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <span class="charliteral">'Q'</span>, <span class="charliteral">'R'</span>, <span class="charliteral">'S'</span>, <span class="charliteral">'T'</span>, <span class="charliteral">'U'</span>, <span class="charliteral">'V'</span>, <span class="charliteral">'W'</span>, <span class="charliteral">'X'</span>, <span class="charliteral">'Y'</span>, <span class="charliteral">'Z'</span>, <span class="charliteral">'a'</span>, <span class="charliteral">'b'</span>, <span class="charliteral">'c'</span>, <span class="charliteral">'d'</span>, <span class="charliteral">'e'</span>, <span class="charliteral">'f'</span>,</div>
|
||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="charliteral">'g'</span>, <span class="charliteral">'h'</span>, <span class="charliteral">'i'</span>, <span class="charliteral">'j'</span>, <span class="charliteral">'k'</span>, <span class="charliteral">'l'</span>, <span class="charliteral">'m'</span>, <span class="charliteral">'n'</span>, <span class="charliteral">'o'</span>, <span class="charliteral">'p'</span>, <span class="charliteral">'q'</span>, <span class="charliteral">'r'</span>, <span class="charliteral">'s'</span>, <span class="charliteral">'t'</span>, <span class="charliteral">'u'</span>, <span class="charliteral">'v'</span>,</div>
|
||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="charliteral">'w'</span>, <span class="charliteral">'x'</span>, <span class="charliteral">'y'</span>, <span class="charliteral">'z'</span>, <span class="charliteral">'0'</span>, <span class="charliteral">'1'</span>, <span class="charliteral">'2'</span>, <span class="charliteral">'3'</span>, <span class="charliteral">'4'</span>, <span class="charliteral">'5'</span>, <span class="charliteral">'6'</span>, <span class="charliteral">'7'</span>, <span class="charliteral">'8'</span>, <span class="charliteral">'9'</span>, <span class="charliteral">'+'</span>, <span class="charliteral">'/'</span></div>
|
||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> };</div>
|
||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
|
||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">inline</span> <span class="keyword">const</span> uint8_t base64_dec_lookup[256] = {</div>
|
||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="comment">/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */</span></div>
|
||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="comment">/* 0 */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="comment">/* 1 */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="comment">/* 2 */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 62, 255, 255, 255, 63,</div>
|
||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="comment">/* 3 */</span> 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 255, 255, 255, 64, 255, 255,</div>
|
||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="comment">/* 4 */</span> 255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,</div>
|
||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/* 5 */</span> 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="comment">/* 6 */</span> 255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,</div>
|
||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="comment">/* 7 */</span> 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="comment">/* 8 */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="comment">/* 9 */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="comment">/* A */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="comment">/* B */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="comment">/* C */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="comment">/* D */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="comment">/* E */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,</div>
|
||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="comment">/* F */</span> 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255</div>
|
||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> };</div>
|
||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
|
||
<div class="foldopen" id="foldopen00054" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__enc.html"> 54</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1base64__enc.html">base64_enc</a></div>
|
||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> {</div>
|
||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">public</span>:</div>
|
||
<div class="foldopen" id="foldopen00060" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__enc.html#abc6c72530634c3fea8168710ab5b1a28"> 60</a></span> <a class="code hl_function" href="classstdex_1_1base64__enc.html#abc6c72530634c3fea8168710ab5b1a28">base64_enc</a>() noexcept : <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a>(0)</div>
|
||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> {</div>
|
||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] = 0;</div>
|
||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] = 0;</div>
|
||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[2] = 0;</div>
|
||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
|
||
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">template</span><<span class="keyword">class</span> T, <span class="keyword">class</span> TR, <span class="keyword">class</span> AX></div>
|
||
<div class="foldopen" id="foldopen00076" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__enc.html#a3f2a19f9afe1fb83200c4f7623d62a80"> 76</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1base64__enc.html#a3f2a19f9afe1fb83200c4f7623d62a80">encode</a>(_Inout_ std::basic_string<T, TR, AX> &out, _In_bytecount_(size) <span class="keyword">const</span> <span class="keywordtype">void</span> *data, _In_ <span class="keywordtype">size_t</span> size, _In_opt_ <span class="keywordtype">bool</span> is_last = <span class="keyword">true</span>)</div>
|
||
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> {</div>
|
||
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> stdex_assert(data || !size);</div>
|
||
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
|
||
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="comment">// Preallocate output</span></div>
|
||
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> out.reserve(out.size() + <a class="code hl_function" href="classstdex_1_1base64__enc.html#afbae8f49a0948ea7bb23d0faa8f67f21">enc_size</a>(size));</div>
|
||
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
|
||
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="comment">// Convert data character by character.</span></div>
|
||
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0;; i++) {</div>
|
||
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a> >= 3) {</div>
|
||
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <a class="code hl_function" href="classstdex_1_1base64__enc.html#a3f2a19f9afe1fb83200c4f7623d62a80">encode</a>(out);</div>
|
||
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a> = 0;</div>
|
||
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> }</div>
|
||
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
|
||
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">if</span> (i >= size)</div>
|
||
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> </div>
|
||
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a>++] = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*<span class="keyword">></span>(data)[i];</div>
|
||
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> }</div>
|
||
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
|
||
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="comment">// If this is the last block, flush the buffer.</span></div>
|
||
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">if</span> (is_last && <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a>) {</div>
|
||
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <a class="code hl_function" href="classstdex_1_1base64__enc.html#a3f2a19f9afe1fb83200c4f7623d62a80">encode</a>(out, <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a>);</div>
|
||
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a> = 0;</div>
|
||
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> }</div>
|
||
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
|
||
<div class="foldopen" id="foldopen00106" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__enc.html#afb6a85176589d9ce1f65ce6355592fe7"> 106</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1base64__enc.html#afb6a85176589d9ce1f65ce6355592fe7">clear</a>() noexcept</div>
|
||
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> {</div>
|
||
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a> = 0;</div>
|
||
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
|
||
<div class="foldopen" id="foldopen00118" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__enc.html#afbae8f49a0948ea7bb23d0faa8f67f21"> 118</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1base64__enc.html#afbae8f49a0948ea7bb23d0faa8f67f21">enc_size</a>(_In_ <span class="keywordtype">size_t</span> size) <span class="keyword">const</span> <span class="keyword">noexcept</span></div>
|
||
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> {</div>
|
||
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">return</span> ((<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a> + size + 2)/3)*4;</div>
|
||
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
|
||
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keyword">template</span><<span class="keyword">class</span> T, <span class="keyword">class</span> TR, <span class="keyword">class</span> AX></div>
|
||
<div class="foldopen" id="foldopen00128" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__enc.html#a2f43e0f7787bdbea112f7eb52880d898"> 128</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1base64__enc.html#a2f43e0f7787bdbea112f7eb52880d898">encode</a>(_Inout_ std::basic_string<T, TR, AX> &out)</div>
|
||
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> {</div>
|
||
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> out += base64_enc_lookup[ <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] >> 2 ];</div>
|
||
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> out += base64_enc_lookup[((<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] << 4) | (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] >> 4)) & 0x3f];</div>
|
||
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> out += base64_enc_lookup[((<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] << 2) | (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[2] >> 6)) & 0x3f];</div>
|
||
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> out += base64_enc_lookup[ <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[2] & 0x3f];</div>
|
||
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> </div>
|
||
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">template</span><<span class="keyword">class</span> T, <span class="keyword">class</span> TR, <span class="keyword">class</span> AX></div>
|
||
<div class="foldopen" id="foldopen00140" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__enc.html#a2a64b6a49d89ddc4ca79a217faa41962"> 140</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1base64__enc.html#a2a64b6a49d89ddc4ca79a217faa41962">encode</a>(_Inout_ std::basic_string<T, TR, AX> &out, _In_ <span class="keywordtype">size_t</span> size)</div>
|
||
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> {</div>
|
||
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">if</span> (size > 0) {</div>
|
||
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> out += base64_enc_lookup[<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] >> 2];</div>
|
||
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">if</span> (size > 1) {</div>
|
||
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> out += base64_enc_lookup[((<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] << 4) | (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] >> 4)) & 0x3f];</div>
|
||
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">if</span> (size > 2) {</div>
|
||
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> out += base64_enc_lookup[((<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] << 2) | (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[2] >> 6)) & 0x3f];</div>
|
||
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> out += base64_enc_lookup[<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[2] & 0x3f];</div>
|
||
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> } <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> out += base64_enc_lookup[(<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] << 2) & 0x3f];</div>
|
||
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> out += <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> }</div>
|
||
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> } <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> out += base64_enc_lookup[(<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] << 4) & 0x3f];</div>
|
||
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> out += <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> out += <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> }</div>
|
||
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> } <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> out += <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> out += <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> out += <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> out += <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> }</div>
|
||
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> </div>
|
||
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf"> 167</a></span> uint8_t <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[3]; </div>
|
||
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907"> 168</a></span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a>; </div>
|
||
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
|
||
<div class="foldopen" id="foldopen00174" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__writer.html"> 174</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1base64__writer.html">base64_writer</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">stdex::stream::converter</a>, <span class="keyword">protected</span> <a class="code hl_class" href="classstdex_1_1base64__enc.html">base64_enc</a></div>
|
||
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> {</div>
|
||
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <a class="code hl_class" href="classstdex_1_1base64__writer.html">base64_writer</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">stdex::stream::basic</a>& source, _In_ <span class="keywordtype">size_t</span> max_blocks = 19) :</div>
|
||
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">stdex::stream::converter</a>(source),</div>
|
||
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> m_max_blocks(max_blocks),</div>
|
||
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <a class="code hl_variable" href="classstdex_1_1base64__writer.html#a2529c8798fa89be544b12690411e7125">m_num_blocks</a>(0)</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> </div>
|
||
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1base64__writer.html">~base64_writer</a>()</div>
|
||
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> {</div>
|
||
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="comment">// Flush the buffer.</span></div>
|
||
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a>) {</div>
|
||
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">if</span> (++<a class="code hl_variable" href="classstdex_1_1base64__writer.html#a2529c8798fa89be544b12690411e7125">m_num_blocks</a> > m_max_blocks) {</div>
|
||
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> *m_source << <span class="charliteral">'\n'</span>;</div>
|
||
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <a class="code hl_variable" href="classstdex_1_1base64__writer.html#a2529c8798fa89be544b12690411e7125">m_num_blocks</a> = 1;</div>
|
||
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> }</div>
|
||
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <a class="code hl_function" href="classstdex_1_1base64__writer.html#a54f0c38bb19f7757e42f5f76695c3a17">encode</a>(<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a>);</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> }</div>
|
||
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> </div>
|
||
<div class="foldopen" id="foldopen00195" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__writer.html#aaca6933a48a0266e4e46cc93b03ef410"> 195</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1base64__writer.html#aaca6933a48a0266e4e46cc93b03ef410">write</a>(</div>
|
||
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</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> stdex_assert(data || !length);</div>
|
||
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0;; i++) {</div>
|
||
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a> >= 3) {</div>
|
||
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">if</span> (++<a class="code hl_variable" href="classstdex_1_1base64__writer.html#a2529c8798fa89be544b12690411e7125">m_num_blocks</a> > m_max_blocks) {</div>
|
||
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> *m_source << <span class="charliteral">'\n'</span>;</div>
|
||
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <a class="code hl_variable" href="classstdex_1_1base64__writer.html#a2529c8798fa89be544b12690411e7125">m_num_blocks</a> = 1;</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> <a class="code hl_function" href="classstdex_1_1base64__writer.html#a54f0c38bb19f7757e42f5f76695c3a17">encode</a>();</div>
|
||
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">if</span> (!m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ {</div>
|
||
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keywordflow">return</span> length - i;</div>
|
||
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> }</div>
|
||
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a> = 0;</div>
|
||
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> }</div>
|
||
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">if</span> (i >= length) {</div>
|
||
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> m_state = stdex::stream::state_t::ok;</div>
|
||
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">return</span> length;</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_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">m_num</a>++] = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*<span class="keyword">></span>(data)[i];</div>
|
||
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> }</div>
|
||
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> </div>
|
||
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keyword">protected</span>:</div>
|
||
<div class="foldopen" id="foldopen00224" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__writer.html#a54f0c38bb19f7757e42f5f76695c3a17"> 224</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1base64__writer.html#a54f0c38bb19f7757e42f5f76695c3a17">encode</a>()</div>
|
||
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> {</div>
|
||
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordtype">char</span> out[4];</div>
|
||
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> out[0] = base64_enc_lookup[ <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] >> 2 ];</div>
|
||
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> out[1] = base64_enc_lookup[((<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] << 4) | (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] >> 4)) & 0x3f];</div>
|
||
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> out[2] = base64_enc_lookup[((<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] << 2) | (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[2] >> 6)) & 0x3f];</div>
|
||
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> out[3] = base64_enc_lookup[ <a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[2] & 0x3f];</div>
|
||
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(out, <span class="keyword">sizeof</span>(*out), _countof(out));</div>
|
||
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> </div>
|
||
<div class="foldopen" id="foldopen00237" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__writer.html#a60b74be588c41f28c88ca0d49deb53af"> 237</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1base64__writer.html#a60b74be588c41f28c88ca0d49deb53af">encode</a>(_In_ <span class="keywordtype">size_t</span> size)</div>
|
||
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> {</div>
|
||
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordtype">char</span> out[4];</div>
|
||
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keywordflow">if</span> (size > 0) {</div>
|
||
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> out[0] = base64_enc_lookup[<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] >> 2];</div>
|
||
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keywordflow">if</span> (size > 1) {</div>
|
||
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> out[1] = base64_enc_lookup[((<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] << 4) | (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] >> 4)) & 0x3f];</div>
|
||
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keywordflow">if</span> (size > 2) {</div>
|
||
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> out[2] = base64_enc_lookup[((<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] << 2) | (<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[2] >> 6)) & 0x3f];</div>
|
||
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> out[3] = base64_enc_lookup[<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[2] & 0x3f];</div>
|
||
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> } <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> out[2] = base64_enc_lookup[(<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[1] << 2) & 0x3f];</div>
|
||
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> out[3] = <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> }</div>
|
||
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> } <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> out[1] = base64_enc_lookup[(<a class="code hl_variable" href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">m_buf</a>[0] << 4) & 0x3f];</div>
|
||
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> out[2] = <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> out[3] = <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> }</div>
|
||
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> } <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> out[0] = <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> out[1] = <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> out[2] = <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> out[3] = <span class="charliteral">'='</span>;</div>
|
||
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> }</div>
|
||
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(out, <span class="keyword">sizeof</span>(*out), _countof(out));</div>
|
||
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> </div>
|
||
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="keywordtype">size_t</span></div>
|
||
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> m_max_blocks, </div>
|
||
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__writer.html#a2529c8798fa89be544b12690411e7125"> 268</a></span> <a class="code hl_variable" href="classstdex_1_1base64__writer.html#a2529c8798fa89be544b12690411e7125">m_num_blocks</a>; </div>
|
||
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> </div>
|
||
<div class="foldopen" id="foldopen00274" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__dec.html"> 274</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1base64__dec.html">base64_dec</a></div>
|
||
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> {</div>
|
||
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keyword">public</span>:</div>
|
||
<div class="foldopen" id="foldopen00280" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__dec.html#a17d956a883e99d8d884d2cb2edade8c5"> 280</a></span> <a class="code hl_function" href="classstdex_1_1base64__dec.html#a17d956a883e99d8d884d2cb2edade8c5">base64_dec</a>() noexcept : <a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a>(0)</div>
|
||
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> {</div>
|
||
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[0] = 0;</div>
|
||
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[1] = 0;</div>
|
||
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[2] = 0;</div>
|
||
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[3] = 0;</div>
|
||
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> </div>
|
||
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="keyword">template</span><<span class="keyword">class</span> T_to, <span class="keyword">class</span> AX, <span class="keyword">class</span> T_from></div>
|
||
<div class="foldopen" id="foldopen00297" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__dec.html#a94b0860b19c61f53208b79fcfd1ac32f"> 297</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1base64__dec.html#a94b0860b19c61f53208b79fcfd1ac32f">decode</a>(_Inout_ std::vector<T_to, AX> &out, _Out_ <span class="keywordtype">bool</span> &is_last, _In_z_count_(size) <span class="keyword">const</span> T_from *data, _In_ <span class="keywordtype">size_t</span> size)</div>
|
||
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> {</div>
|
||
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> is_last = <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> </div>
|
||
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <span class="comment">// Trim data size to first terminator.</span></div>
|
||
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k = 0; k < size; k++)</div>
|
||
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordflow">if</span> (!data[k]) { size = k; <span class="keywordflow">break</span>; }</div>
|
||
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> </div>
|
||
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="comment">// Preallocate output</span></div>
|
||
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> out.reserve(out.size() + <a class="code hl_function" href="classstdex_1_1base64__dec.html#a203f2afa5839242c1230cb22e0a65b25">dec_size</a>(size));</div>
|
||
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> </div>
|
||
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0;; i++) {</div>
|
||
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a> >= 4) {</div>
|
||
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <span class="comment">// Buffer full; decode it.</span></div>
|
||
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordtype">size_t</span> nibbles = <a class="code hl_function" href="classstdex_1_1base64__dec.html#a94b0860b19c61f53208b79fcfd1ac32f">decode</a>(out);</div>
|
||
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keywordflow">if</span> (nibbles < 3) {</div>
|
||
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> is_last = <span class="keyword">true</span>;</div>
|
||
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> }</div>
|
||
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> }</div>
|
||
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> </div>
|
||
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordflow">if</span> (i >= size)</div>
|
||
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> </div>
|
||
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="keywordtype">size_t</span> x = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(data[i]);</div>
|
||
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> stdex_assert(<a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a> < _countof(<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>));</div>
|
||
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordflow">if</span> ((<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[<a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a>] = x < _countof(base64_dec_lookup) ? base64_dec_lookup[x] : 255) != 255)</div>
|
||
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a>++;</div>
|
||
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> }</div>
|
||
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> </div>
|
||
<div class="foldopen" id="foldopen00331" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__dec.html#a94738b63789489022e0c16063b732305"> 331</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1base64__dec.html#a94738b63789489022e0c16063b732305">clear</a>() noexcept</div>
|
||
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> {</div>
|
||
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a> = 0;</div>
|
||
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> </div>
|
||
<div class="foldopen" id="foldopen00343" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__dec.html#a203f2afa5839242c1230cb22e0a65b25"> 343</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1base64__dec.html#a203f2afa5839242c1230cb22e0a65b25">dec_size</a>(_In_ <span class="keywordtype">size_t</span> size) <span class="keyword">const</span> <span class="keyword">noexcept</span></div>
|
||
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> {</div>
|
||
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">return</span> ((<a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a> + size + 3)/4)*3;</div>
|
||
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> </div>
|
||
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> <span class="keyword">template</span><<span class="keyword">class</span> T, <span class="keyword">class</span> AX></div>
|
||
<div class="foldopen" id="foldopen00353" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__dec.html#a07976a85f83981a29f9e1395d883a36d"> 353</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1base64__dec.html#a07976a85f83981a29f9e1395d883a36d">decode</a>(_Inout_ std::vector<T, AX> &out)</div>
|
||
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> {</div>
|
||
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a> = 0;</div>
|
||
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> out.push_back((T)(((<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[0] << 2) | (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[1] >> 4)) & 0xff));</div>
|
||
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[2] < 64) {</div>
|
||
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> out.push_back((T)(((<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[1] << 4) | (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[2] >> 2)) & 0xff));</div>
|
||
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[3] < 64) {</div>
|
||
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> out.push_back((T)(((<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[2] << 6) | <a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[3]) & 0xff));</div>
|
||
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keywordflow">return</span> 3;</div>
|
||
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> } <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> <span class="keywordflow">return</span> 2;</div>
|
||
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> } <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keywordflow">return</span> 1;</div>
|
||
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> </div>
|
||
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103"> 369</a></span> uint8_t <a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[4]; </div>
|
||
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905"> 370</a></span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a>; </div>
|
||
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> </div>
|
||
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span><span class="preprocessor">#pragma warning(push)</span></div>
|
||
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span><span class="preprocessor">#pragma warning(disable: 26495)</span></div>
|
||
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> </div>
|
||
<div class="foldopen" id="foldopen00379" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__reader.html"> 379</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1base64__reader.html">base64_reader</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">stdex::stream::converter</a>, <span class="keyword">protected</span> <a class="code hl_class" href="classstdex_1_1base64__dec.html">base64_dec</a></div>
|
||
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> {</div>
|
||
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <a class="code hl_class" href="classstdex_1_1base64__reader.html">base64_reader</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">stdex::stream::basic</a>& source) :</div>
|
||
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">stdex::stream::converter</a>(source),</div>
|
||
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">m_temp_off</a>(0),</div>
|
||
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a>(0)</div>
|
||
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> {}</div>
|
||
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> </div>
|
||
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span><span class="preprocessor">#pragma warning(suppress: 6101) </span><span class="comment">// See [1] below</span></div>
|
||
<div class="foldopen" id="foldopen00389" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__reader.html#af93e15e15612233224b39fc7324cc5ee"> 389</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1base64__reader.html#af93e15e15612233224b39fc7324cc5ee">read</a>(</div>
|
||
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> {</div>
|
||
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> stdex_assert(data || !length);</div>
|
||
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_read = length;;) {</div>
|
||
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a> >= to_read) {</div>
|
||
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> memcpy(data, <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ab92bc938edd01351e2639003f6679b99">m_temp</a> + <a class="code hl_variable" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">m_temp_off</a>, to_read);</div>
|
||
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">m_temp_off</a> += to_read;</div>
|
||
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a> -= to_read;</div>
|
||
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> m_state = stdex::stream::state_t::ok;</div>
|
||
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> }</div>
|
||
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a>) {</div>
|
||
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> memcpy(data, <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ab92bc938edd01351e2639003f6679b99">m_temp</a> + <a class="code hl_variable" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">m_temp_off</a>, <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a>);</div>
|
||
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(data) += <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a>;</div>
|
||
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> to_read -= <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a>;</div>
|
||
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">m_temp_off</a> = 0;</div>
|
||
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a> = 0;</div>
|
||
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> }</div>
|
||
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> <span class="comment">// Read one Base64 block (4 chars)</span></div>
|
||
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keywordflow">while</span> (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a> < 4) {</div>
|
||
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> uint8_t x;</div>
|
||
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> *m_source >> x;</div>
|
||
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <span class="keywordflow">if</span> (!m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ {</div>
|
||
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <span class="keywordflow">return</span> length - to_read; <span class="comment">// [1] Code analysis misses `length - to_read` bytes were written to data in previous loop iterations.</span></div>
|
||
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> }</div>
|
||
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordflow">if</span> ((<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[<a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a>] = base64_dec_lookup[x]) != 255)</div>
|
||
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a>++;</div>
|
||
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> }</div>
|
||
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <a class="code hl_function" href="classstdex_1_1base64__reader.html#a523ece0190b031882162c7e4edd33fbb">decode</a>();</div>
|
||
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len < 3 && to_read ></a>= 3) {</div>
|
||
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <span class="comment">// If Base64 indicates end of data, truncate read to hint the client, end of Base64 data has been reached.</span></div>
|
||
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> memcpy(data, <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ab92bc938edd01351e2639003f6679b99">m_temp</a> + <a class="code hl_variable" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">m_temp_off</a>, <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a>);</div>
|
||
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">m_temp_off</a> = 0;</div>
|
||
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a> = 0;</div>
|
||
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> to_read -= <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a>;</div>
|
||
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> m_state = stdex::stream::state_t::ok;</div>
|
||
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="keywordflow">return</span> length - to_read; <span class="comment">// [1] Code analysis misses `length - to_read` bytes were written to data in previous loop iterations.</span></div>
|
||
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> }</div>
|
||
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> }</div>
|
||
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> </div>
|
||
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="keyword">protected</span>:</div>
|
||
<div class="foldopen" id="foldopen00436" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__reader.html#a523ece0190b031882162c7e4edd33fbb"> 436</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1base64__reader.html#a523ece0190b031882162c7e4edd33fbb">decode</a>()</div>
|
||
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> {</div>
|
||
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <a class="code hl_variable" href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">m_num</a> = 0;</div>
|
||
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">m_temp_off</a> = 0;</div>
|
||
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ab92bc938edd01351e2639003f6679b99">m_temp</a>[0] = <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(((<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[0] << 2) | (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[1] >> 4)) & 0xff);</div>
|
||
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[2] < 64) {</div>
|
||
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ab92bc938edd01351e2639003f6679b99">m_temp</a>[1] = <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(((<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[1] << 4) | (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[2] >> 2)) & 0xff);</div>
|
||
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[3] < 64) {</div>
|
||
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ab92bc938edd01351e2639003f6679b99">m_temp</a>[2] = <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(((<a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[2] << 6) | <a class="code hl_variable" href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">m_buf</a>[3]) & 0xff);</div>
|
||
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a> = 3;</div>
|
||
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> } <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a> = 2;</div>
|
||
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> } <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a> = 1;</div>
|
||
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> </div>
|
||
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__reader.html#ab92bc938edd01351e2639003f6679b99"> 453</a></span> <span class="keywordtype">char</span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ab92bc938edd01351e2639003f6679b99">m_temp</a>[3]; </div>
|
||
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="keywordtype">size_t</span></div>
|
||
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535"> 455</a></span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">m_temp_off</a>, </div>
|
||
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"><a class="line" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb"> 456</a></span> <a class="code hl_variable" href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">m_temp_len</a>; </div>
|
||
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> </div>
|
||
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span><span class="preprocessor">#pragma warning(pop)</span></div>
|
||
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span>}</div>
|
||
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> </div>
|
||
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span><span class="preprocessor">#if defined(__GNUC__)</span></div>
|
||
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span><span class="preprocessor">#pragma GCC diagnostic pop</span></div>
|
||
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span><span class="preprocessor">#endif</span></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__dec_html"><div class="ttname"><a href="classstdex_1_1base64__dec.html">stdex::base64_dec</a></div><div class="ttdoc">Base64 decoding session.</div><div class="ttdef"><b>Definition</b> base64.hpp:275</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__dec_html_a04ab92bcef2c304bc7a5d8d2a03c7905"><div class="ttname"><a href="classstdex_1_1base64__dec.html#a04ab92bcef2c304bc7a5d8d2a03c7905">stdex::base64_dec::m_num</a></div><div class="ttdeci">size_t m_num</div><div class="ttdoc">Number of bytes used in m_buf</div><div class="ttdef"><b>Definition</b> base64.hpp:370</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__dec_html_a07976a85f83981a29f9e1395d883a36d"><div class="ttname"><a href="classstdex_1_1base64__dec.html#a07976a85f83981a29f9e1395d883a36d">stdex::base64_dec::decode</a></div><div class="ttdeci">size_t decode(std::vector< T, AX > &out)</div><div class="ttdoc">Decodes one complete internal buffer of data.</div><div class="ttdef"><b>Definition</b> base64.hpp:353</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__dec_html_a17d956a883e99d8d884d2cb2edade8c5"><div class="ttname"><a href="classstdex_1_1base64__dec.html#a17d956a883e99d8d884d2cb2edade8c5">stdex::base64_dec::base64_dec</a></div><div class="ttdeci">base64_dec() noexcept</div><div class="ttdoc">Constructs blank decoding session.</div><div class="ttdef"><b>Definition</b> base64.hpp:280</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__dec_html_a203f2afa5839242c1230cb22e0a65b25"><div class="ttname"><a href="classstdex_1_1base64__dec.html#a203f2afa5839242c1230cb22e0a65b25">stdex::base64_dec::dec_size</a></div><div class="ttdeci">size_t dec_size(size_t size) const noexcept</div><div class="ttdoc">Returns maximum decoded size.</div><div class="ttdef"><b>Definition</b> base64.hpp:343</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__dec_html_a94738b63789489022e0c16063b732305"><div class="ttname"><a href="classstdex_1_1base64__dec.html#a94738b63789489022e0c16063b732305">stdex::base64_dec::clear</a></div><div class="ttdeci">void clear() noexcept</div><div class="ttdoc">Resets decoding session.</div><div class="ttdef"><b>Definition</b> base64.hpp:331</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__dec_html_a94b0860b19c61f53208b79fcfd1ac32f"><div class="ttname"><a href="classstdex_1_1base64__dec.html#a94b0860b19c61f53208b79fcfd1ac32f">stdex::base64_dec::decode</a></div><div class="ttdeci">void decode(std::vector< T_to, AX > &out, bool &is_last, const T_from *data, size_t size)</div><div class="ttdoc">Decodes one block of information, and appends it to the output.</div><div class="ttdef"><b>Definition</b> base64.hpp:297</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__dec_html_ab618ef5b21f33c5ed577669091c4b103"><div class="ttname"><a href="classstdex_1_1base64__dec.html#ab618ef5b21f33c5ed577669091c4b103">stdex::base64_dec::m_buf</a></div><div class="ttdeci">uint8_t m_buf[4]</div><div class="ttdoc">Internal buffer.</div><div class="ttdef"><b>Definition</b> base64.hpp:369</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__enc_html"><div class="ttname"><a href="classstdex_1_1base64__enc.html">stdex::base64_enc</a></div><div class="ttdoc">Base64 encoding session.</div><div class="ttdef"><b>Definition</b> base64.hpp:55</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__enc_html_a2a64b6a49d89ddc4ca79a217faa41962"><div class="ttname"><a href="classstdex_1_1base64__enc.html#a2a64b6a49d89ddc4ca79a217faa41962">stdex::base64_enc::encode</a></div><div class="ttdeci">void encode(std::basic_string< T, TR, AX > &out, size_t size)</div><div class="ttdoc">Encodes partial internal buffer of data.</div><div class="ttdef"><b>Definition</b> base64.hpp:140</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__enc_html_a2f43e0f7787bdbea112f7eb52880d898"><div class="ttname"><a href="classstdex_1_1base64__enc.html#a2f43e0f7787bdbea112f7eb52880d898">stdex::base64_enc::encode</a></div><div class="ttdeci">void encode(std::basic_string< T, TR, AX > &out)</div><div class="ttdoc">Encodes one complete internal buffer of data.</div><div class="ttdef"><b>Definition</b> base64.hpp:128</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__enc_html_a3f2a19f9afe1fb83200c4f7623d62a80"><div class="ttname"><a href="classstdex_1_1base64__enc.html#a3f2a19f9afe1fb83200c4f7623d62a80">stdex::base64_enc::encode</a></div><div class="ttdeci">void encode(std::basic_string< T, TR, AX > &out, const void *data, size_t size, bool is_last=true)</div><div class="ttdoc">Encodes one block of information, and appends it to the output.</div><div class="ttdef"><b>Definition</b> base64.hpp:76</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__enc_html_a52f4cc4da6d7d7f4bad7c05a87ecd907"><div class="ttname"><a href="classstdex_1_1base64__enc.html#a52f4cc4da6d7d7f4bad7c05a87ecd907">stdex::base64_enc::m_num</a></div><div class="ttdeci">size_t m_num</div><div class="ttdoc">Number of bytes used in m_buf</div><div class="ttdef"><b>Definition</b> base64.hpp:168</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__enc_html_a567a2a3aeda13b50e31d48ba32236adf"><div class="ttname"><a href="classstdex_1_1base64__enc.html#a567a2a3aeda13b50e31d48ba32236adf">stdex::base64_enc::m_buf</a></div><div class="ttdeci">uint8_t m_buf[3]</div><div class="ttdoc">Internal buffer.</div><div class="ttdef"><b>Definition</b> base64.hpp:167</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__enc_html_abc6c72530634c3fea8168710ab5b1a28"><div class="ttname"><a href="classstdex_1_1base64__enc.html#abc6c72530634c3fea8168710ab5b1a28">stdex::base64_enc::base64_enc</a></div><div class="ttdeci">base64_enc() noexcept</div><div class="ttdoc">Constructs blank encoding session.</div><div class="ttdef"><b>Definition</b> base64.hpp:60</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__enc_html_afb6a85176589d9ce1f65ce6355592fe7"><div class="ttname"><a href="classstdex_1_1base64__enc.html#afb6a85176589d9ce1f65ce6355592fe7">stdex::base64_enc::clear</a></div><div class="ttdeci">void clear() noexcept</div><div class="ttdoc">Resets encoding session.</div><div class="ttdef"><b>Definition</b> base64.hpp:106</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__enc_html_afbae8f49a0948ea7bb23d0faa8f67f21"><div class="ttname"><a href="classstdex_1_1base64__enc.html#afbae8f49a0948ea7bb23d0faa8f67f21">stdex::base64_enc::enc_size</a></div><div class="ttdeci">size_t enc_size(size_t size) const noexcept</div><div class="ttdoc">Returns maximum encoded size.</div><div class="ttdef"><b>Definition</b> base64.hpp:118</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__reader_html"><div class="ttname"><a href="classstdex_1_1base64__reader.html">stdex::base64_reader</a></div><div class="ttdoc">Converts from Base64 when reading from a stream.</div><div class="ttdef"><b>Definition</b> base64.hpp:380</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__reader_html_a523ece0190b031882162c7e4edd33fbb"><div class="ttname"><a href="classstdex_1_1base64__reader.html#a523ece0190b031882162c7e4edd33fbb">stdex::base64_reader::decode</a></div><div class="ttdeci">void decode()</div><div class="ttdoc">Decodes one complete internal buffer of data.</div><div class="ttdef"><b>Definition</b> base64.hpp:436</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__reader_html_ab92bc938edd01351e2639003f6679b99"><div class="ttname"><a href="classstdex_1_1base64__reader.html#ab92bc938edd01351e2639003f6679b99">stdex::base64_reader::m_temp</a></div><div class="ttdeci">char m_temp[3]</div><div class="ttdoc">Temporary buffer.</div><div class="ttdef"><b>Definition</b> base64.hpp:453</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__reader_html_ad631499f728824a166843effd7a5eedb"><div class="ttname"><a href="classstdex_1_1base64__reader.html#ad631499f728824a166843effd7a5eedb">stdex::base64_reader::m_temp_len</a></div><div class="ttdeci">size_t m_temp_len</div><div class="ttdoc">Number of bytes of data in m_temp</div><div class="ttdef"><b>Definition</b> base64.hpp:456</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__reader_html_af93e15e15612233224b39fc7324cc5ee"><div class="ttname"><a href="classstdex_1_1base64__reader.html#af93e15e15612233224b39fc7324cc5ee">stdex::base64_reader::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> base64.hpp:389</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__reader_html_affd26a488ea1b5d8b23cc98be45b2535"><div class="ttname"><a href="classstdex_1_1base64__reader.html#affd26a488ea1b5d8b23cc98be45b2535">stdex::base64_reader::m_temp_off</a></div><div class="ttdeci">size_t m_temp_off</div><div class="ttdoc">Index of data start in m_temp</div><div class="ttdef"><b>Definition</b> base64.hpp:455</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__writer_html"><div class="ttname"><a href="classstdex_1_1base64__writer.html">stdex::base64_writer</a></div><div class="ttdoc">Converts to Base64 when writing to a stream.</div><div class="ttdef"><b>Definition</b> base64.hpp:175</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__writer_html_a2529c8798fa89be544b12690411e7125"><div class="ttname"><a href="classstdex_1_1base64__writer.html#a2529c8798fa89be544b12690411e7125">stdex::base64_writer::m_num_blocks</a></div><div class="ttdeci">size_t m_num_blocks</div><div class="ttdoc">Maximum number of Base64 blocks (4 chars) to write without a line break (SIZE_MAX no line breaks)</div><div class="ttdef"><b>Definition</b> base64.hpp:268</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__writer_html_a54f0c38bb19f7757e42f5f76695c3a17"><div class="ttname"><a href="classstdex_1_1base64__writer.html#a54f0c38bb19f7757e42f5f76695c3a17">stdex::base64_writer::encode</a></div><div class="ttdeci">void encode()</div><div class="ttdoc">Encodes one complete internal buffer of data.</div><div class="ttdef"><b>Definition</b> base64.hpp:224</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__writer_html_a60b74be588c41f28c88ca0d49deb53af"><div class="ttname"><a href="classstdex_1_1base64__writer.html#a60b74be588c41f28c88ca0d49deb53af">stdex::base64_writer::encode</a></div><div class="ttdeci">void encode(size_t size)</div><div class="ttdoc">Encodes partial internal buffer of data.</div><div class="ttdef"><b>Definition</b> base64.hpp:237</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1base64__writer_html_aaca6933a48a0266e4e46cc93b03ef410"><div class="ttname"><a href="classstdex_1_1base64__writer.html#aaca6933a48a0266e4e46cc93b03ef410">stdex::base64_writer::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> base64.hpp:195</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html">stdex::stream::basic</a></div><div class="ttdoc">UTF-8 byte-order-mark</div><div class="ttdef"><b>Definition</b> stream.hpp:85</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a0295e4efe18eef2a8962680274957ac1"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">stdex::stream::basic::ok</a></div><div class="ttdeci">bool ok() const</div><div class="ttdoc">Returns true if the stream state is clean i.e. previous operation was successful.</div><div class="ttdef"><b>Definition</b> stream.hpp:181</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a2aa36b007017c2052a0118c1df4910d0"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">stdex::stream::basic::state</a></div><div class="ttdeci">state_t state() const</div><div class="ttdoc">Returns stream state after last operation.</div><div class="ttdef"><b>Definition</b> stream.hpp:176</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_af6c10ec4ab181b5ed5b061d115059b7a"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">stdex::stream::basic::write_array</a></div><div class="ttdeci">size_t write_array(_In_reads_bytes_opt_(size *count) const void *array, size_t size, size_t count)</div><div class="ttdoc">Writes an array of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:394</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1converter_html"><div class="ttname"><a href="classstdex_1_1stream_1_1converter.html">stdex::stream::converter</a></div><div class="ttdoc">Modifies data on the fly when reading from/writing to a source stream. Could also be used to modify r...</div><div class="ttdef"><b>Definition</b> stream.hpp:1023</div></div>
|
||
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