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<div id="projectbrief">Additional custom or not Standard C++ covered algorithms</div>
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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_fca3c47b2ea228727bd6729832f89576.html">stdex</a></li> </ul>
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<div class="headertitle"><div class="title">system.hpp</div></div>
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<div class="contents">
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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 © 2023 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>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include "compat.hpp"</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include "windows.h"</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <oaidl.h></span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include <tchar.h></span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#define _LARGEFILE64_SOURCE</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <grp.h></span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <pwd.h></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <string.h></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <sys/types.h></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <unistd.h></span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <regex></span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include <stdexcept></span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include <string></span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#define PATH_SEPARATOR '\\'</span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#define PATH_SEPARATOR_STR "\\"</span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#define PATH_SEPARATOR '/'</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#define PATH_SEPARATOR_STR "/"</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="keyword">namespace </span>stdex</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span>{</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">using </span>sys_handle = HANDLE;</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">const</span> sys_handle invalid_handle = INVALID_HANDLE_VALUE;</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">using </span>sys_handle = int;</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">const</span> sys_handle invalid_handle = (sys_handle)-1;</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">inline</span> DWORD sys_error() { <span class="keywordflow">return</span> GetLastError(); }</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> sys_error() { <span class="keywordflow">return</span> errno; }</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">using </span>schar_t = TCHAR;</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">using </span>schar_t = char;</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="preprocessor">#define _T(x) x</span></div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">using </span>sys_char = schar_t;</div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">using </span>sstring = std::basic_string<stdex::schar_t>;</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">using </span>sys_string = sstring;</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keyword">using </span>sregex = std::basic_regex<stdex::schar_t>;</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
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<div class="foldopen" id="foldopen00090" data-start="{" data-end="};">
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="classstdex_1_1sys__object.html"> 90</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a></div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> {</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>(_In_opt_ sys_handle h = invalid_handle) : m_h(h) {}</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>(_In_ <span class="keyword">const</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>& other) : m_h(other.m_h != invalid_handle ? <a class="code hl_function" href="classstdex_1_1sys__object.html#abf438fb703eeed47147841b07b44d46d">duplicate</a>(other.m_h, <span class="keyword">false</span>) : invalid_handle) {}</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> </div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>& operator =(_In_ <span class="keyword">const</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>& other)</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> {</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">if</span> (<span class="keyword">this</span> != std::addressof(other)) {</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">if</span> (m_h != invalid_handle)</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <a class="code hl_function" href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66">close</a>(m_h);</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> m_h = other.m_h != invalid_handle ? <a class="code hl_function" href="classstdex_1_1sys__object.html#abf438fb703eeed47147841b07b44d46d">duplicate</a>(other.m_h, <span class="keyword">false</span>) : invalid_handle;</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> }</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> }</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> </div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>&& other) noexcept : m_h(other.m_h)</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> {</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> other.m_h = invalid_handle;</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> }</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>& operator =(_Inout_ <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>&& other) <span class="keyword">noexcept</span></div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> {</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">if</span> (<span class="keyword">this</span> != std::addressof(other)) {</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">if</span> (m_h != invalid_handle)</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <a class="code hl_function" href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66">close</a>(m_h);</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> m_h = other.m_h;</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> other.m_h = invalid_handle;</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> }</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> }</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">~sys_object</a>() <span class="keyword">noexcept</span>(<span class="keyword">false</span>)</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> {</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">if</span> (m_h != invalid_handle)</div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <a class="code hl_function" href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66">close</a>(m_h);</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> }</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> </div>
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<div class="foldopen" id="foldopen00132" data-start="{" data-end="}">
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"><a class="line" href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66"> 132</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66">close</a>()</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> {</div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keywordflow">if</span> (m_h != invalid_handle) {</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <a class="code hl_function" href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66">close</a>(m_h);</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> m_h = invalid_handle;</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> }</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> }</div>
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</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> </div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"><a class="line" href="classstdex_1_1sys__object.html#a529b0f9294ed46591389ca3dd9c540f3"> 143</a></span> <span class="keyword">inline</span> <span class="keyword">operator</span> bool() const noexcept { <span class="keywordflow">return</span> m_h != invalid_handle; }</div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> </div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"><a class="line" href="classstdex_1_1sys__object.html#a68edd83d50aee1dd85645aa0506c8769"> 148</a></span> <span class="keyword">inline</span> sys_handle <a class="code hl_function" href="classstdex_1_1sys__object.html#a68edd83d50aee1dd85645aa0506c8769">get</a>() const noexcept { <span class="keywordflow">return</span> m_h; }</div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">protected</span>:</div>
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<div class="foldopen" id="foldopen00154" data-start="{" data-end="}">
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="classstdex_1_1sys__object.html#acbb82c6c1fce7ee39518f94b1209b0b8"> 154</a></span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1sys__object.html#acbb82c6c1fce7ee39518f94b1209b0b8">close</a>(_In_ sys_handle h)</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> {</div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordflow">if</span> (CloseHandle(h) || GetLastError() == ERROR_INVALID_HANDLE)</div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordflow">throw</span> std::system_error(GetLastError(), std::system_category(), <span class="stringliteral">"CloseHandle failed"</span>);</div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66">::close</a>(h) >= 0 || errno == EBADF)</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">throw</span> std::system_error(errno, std::system_category(), <span class="stringliteral">"close failed"</span>);</div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> }</div>
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</div>
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<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
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<div class="foldopen" id="foldopen00170" data-start="{" data-end="}">
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"><a class="line" href="classstdex_1_1sys__object.html#abf438fb703eeed47147841b07b44d46d"> 170</a></span> <span class="keyword">static</span> sys_handle <a class="code hl_function" href="classstdex_1_1sys__object.html#abf438fb703eeed47147841b07b44d46d">duplicate</a>(_In_ sys_handle h, _In_ <span class="keywordtype">bool</span> inherit)</div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> {</div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> sys_handle h_new;</div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> HANDLE process = GetCurrentProcess();</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordflow">if</span> (DuplicateHandle(process, h, process, &h_new, 0, inherit, DUPLICATE_SAME_ACCESS))</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordflow">return</span> h_new;</div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">throw</span> std::system_error(GetLastError(), std::system_category(), <span class="stringliteral">"DuplicateHandle failed"</span>);</div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> _Unreferenced_(inherit);</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordflow">if</span> ((h_new = dup(h)) >= 0)</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">return</span> h_new;</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordflow">throw</span> std::system_error(errno, std::system_category(), <span class="stringliteral">"dup failed"</span>);</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> }</div>
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</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> </div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> sys_handle m_h;</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> };</div>
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</div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="keyword">class </span>safearray_accessor</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> {</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> safearray_accessor(_In_ LPSAFEARRAY sa) : m_sa(sa)</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> {</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> HRESULT hr = SafeArrayAccessData(sa, <span class="keyword">reinterpret_cast<</span><span class="keywordtype">void</span> HUGEP**<span class="keyword">></span>(&m_data));</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">if</span> (FAILED(hr))</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">throw</span> std::system_error(hr, std::system_category(), <span class="stringliteral">"SafeArrayAccessData failed"</span>);</div>
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|
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> }</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> ~safearray_accessor()</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> {</div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> SafeArrayUnaccessData(m_sa);</div>
|
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> }</div>
|
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> </div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> T* data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_data; }</div>
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<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="keyword">protected</span>:</div>
|
|
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> LPSAFEARRAY m_sa;</div>
|
|
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> T* m_data;</div>
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|
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> };</div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> </div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keyword">struct </span>SafeArrayDestroy_delete</div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> {</div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordtype">void</span> operator()(_In_ LPSAFEARRAY sa)<span class="keyword"> const</span></div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="keyword"> </span>{</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> SafeArrayDestroy(sa);</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> }</div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> };</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> </div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">struct </span>SysFreeString_delete</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> {</div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keywordtype">void</span> operator()(_In_ BSTR sa)<span class="keyword"> const</span></div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span><span class="keyword"> </span>{</div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> SysFreeString(sa);</div>
|
|
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> }</div>
|
|
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> };</div>
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> </div>
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<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> <span class="keyword">typedef</span> uint16_t platform_id;</div>
|
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span><span class="preprocessor">#else</span></div>
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|
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* platform_id;</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> </div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator ==(_In_ <span class="keyword">const</span> platform_id a, _In_ <span class="keyword">const</span> platform_id b) { <span class="keywordflow">return</span> a == b; }</div>
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<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator !=(_In_ <span class="keyword">const</span> platform_id a, _In_ <span class="keyword">const</span> platform_id b) { <span class="keywordflow">return</span> a != b; }</div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator <(_In_ <span class="keyword">const</span> platform_id a, _In_ <span class="keyword">const</span> platform_id b) { <span class="keywordflow">return</span> a == IMAGE_FILE_MACHINE_UNKNOWN && b != IMAGE_FILE_MACHINE_UNKNOWN || a != IMAGE_FILE_MACHINE_UNKNOWN && b != IMAGE_FILE_MACHINE_UNKNOWN && strcmp(a, b) < 0; }</div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator <=(_In_ <span class="keyword">const</span> platform_id a, _In_ <span class="keyword">const</span> platform_id b) { <span class="keywordflow">return</span> a == IMAGE_FILE_MACHINE_UNKNOWN || a != IMAGE_FILE_MACHINE_UNKNOWN && b != IMAGE_FILE_MACHINE_UNKNOWN && strcmp(a, b) <= 0; }</div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator >(_In_ <span class="keyword">const</span> platform_id a, _In_ <span class="keyword">const</span> platform_id b) { <span class="keywordflow">return</span> a != IMAGE_FILE_MACHINE_UNKNOWN && b == IMAGE_FILE_MACHINE_UNKNOWN || a != IMAGE_FILE_MACHINE_UNKNOWN && b != IMAGE_FILE_MACHINE_UNKNOWN && strcmp(a, b) > 0; }</div>
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<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator >=(_In_ <span class="keyword">const</span> platform_id a, _In_ <span class="keyword">const</span> platform_id b) { <span class="keywordflow">return</span> b == IMAGE_FILE_MACHINE_UNKNOWN || a != IMAGE_FILE_MACHINE_UNKNOWN && b != IMAGE_FILE_MACHINE_UNKNOWN && strcmp(a, b) >= 0; }</div>
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<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span>}</div>
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<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> </div>
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<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span><span class="preprocessor">#ifndef _WIN32</span></div>
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<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span><span class="keyword">constexpr</span> stdex::platform_id IMAGE_FILE_MACHINE_UNKNOWN = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span><span class="keyword">constexpr</span> stdex::platform_id IMAGE_FILE_MACHINE_I386 = <span class="stringliteral">"i386"</span>;</div>
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span><span class="keyword">constexpr</span> stdex::platform_id IMAGE_FILE_MACHINE_AMD64 = <span class="stringliteral">"x86_64"</span>;</div>
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span><span class="keyword">constexpr</span> stdex::platform_id IMAGE_FILE_MACHINE_ARMNT = <span class="stringliteral">"arm"</span>;</div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span><span class="keyword">constexpr</span> stdex::platform_id IMAGE_FILE_MACHINE_ARM64 = <span class="stringliteral">"aarch64"</span>;</div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> </div>
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span><span class="keyword">namespace </span>stdex</div>
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<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span>{</div>
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<div class="foldopen" id="foldopen00273" data-start="{" data-end="};">
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"><a class="line" href="structstdex_1_1sys__info__t.html"> 273</a></span> <span class="keyword">const</span> <span class="keyword">struct </span><a class="code hl_struct" href="structstdex_1_1sys__info__t.html">sys_info_t</a></div>
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> {</div>
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span><span class="preprocessor">#if _M_IX86</span></div>
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> platform_id process_platform = IMAGE_FILE_MACHINE_I386;</div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span><span class="preprocessor">#elif _M_X64 </span><span class="comment">// _M_ARM64EC is introducing as x64</span></div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> platform_id process_platform = IMAGE_FILE_MACHINE_AMD64;</div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span><span class="preprocessor">#elif _M_ARM</span></div>
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<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> platform_id process_platform = IMAGE_FILE_MACHINE_ARMNT;</div>
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<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span><span class="preprocessor">#elif _M_ARM64</span></div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> platform_id process_platform = IMAGE_FILE_MACHINE_ARM64;</div>
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<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span><span class="preprocessor">#elif __i386__</span></div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> platform_id process_platform = <span class="stringliteral">"i386"</span>;</div>
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span><span class="preprocessor">#elif __x86_64__</span></div>
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> platform_id process_platform = <span class="stringliteral">"x86_64"</span>;</div>
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span><span class="preprocessor">#elif __aarch64__</span></div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> platform_id process_platform = <span class="stringliteral">"aarch64"</span>;</div>
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<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span><span class="preprocessor"> #error Unknown platform</span></div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> </div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"><a class="line" href="structstdex_1_1sys__info__t.html#acd4a96851f4100095f812dc945b1d7d0"> 299</a></span> platform_id <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#acd4a96851f4100095f812dc945b1d7d0">os_platform</a>;</div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> </div>
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<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keywordtype">bool</span> wow64;</div>
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> </div>
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<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"><a class="line" href="structstdex_1_1sys__info__t.html#ae2a466655022e5df25ddbe56eec8b54f"> 311</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#ae2a466655022e5df25ddbe56eec8b54f">interactive_process</a>;</div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> </div>
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<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"><a class="line" href="structstdex_1_1sys__info__t.html#a31d755b61ee96cc3f1174a7c6cbd509c"> 316</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#a31d755b61ee96cc3f1174a7c6cbd509c">admin</a>;</div>
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<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> </div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"><a class="line" href="structstdex_1_1sys__info__t.html#a5ab4199ac9092bd900eabd5a1361b0f7"> 321</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#a5ab4199ac9092bd900eabd5a1361b0f7">elevated</a>;</div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> </div>
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<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <a class="code hl_struct" href="structstdex_1_1sys__info__t.html">sys_info_t</a>() :</div>
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<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#acd4a96851f4100095f812dc945b1d7d0">os_platform</a>(IMAGE_FILE_MACHINE_UNKNOWN),</div>
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<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> wow64(false),</div>
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<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#ae2a466655022e5df25ddbe56eec8b54f">interactive_process</a>(true),</div>
|
|
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#a31d755b61ee96cc3f1174a7c6cbd509c">admin</a>(false),</div>
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|
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#a5ab4199ac9092bd900eabd5a1361b0f7">elevated</a>(false)</div>
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<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> {</div>
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<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> HMODULE kernel32_handle;</div>
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> kernel32_handle = LoadLibrary(_T(<span class="stringliteral">"kernel32.dll"</span>));</div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> _Assume_(kernel32_handle);</div>
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<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> BOOL(WINAPI * IsWow64Process2)(HANDLE hProcess, USHORT * pProcessMachine, USHORT * pNativeMachine);</div>
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<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> *<span class="keyword">reinterpret_cast<</span>FARPROC*<span class="keyword">></span>(&IsWow64Process2) = GetProcAddress(kernel32_handle, <span class="stringliteral">"IsWow64Process2"</span>);</div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> HANDLE process = GetCurrentProcess();</div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> USHORT process_machine;</div>
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<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span><span class="preprocessor">#ifndef _WIN64</span></div>
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<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> BOOL Wow64Process;</div>
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<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <span class="keywordflow">if</span> (IsWow64Process2 && IsWow64Process2(process, &process_machine, &<a class="code hl_variable" href="structstdex_1_1sys__info__t.html#acd4a96851f4100095f812dc945b1d7d0">os_platform</a>)) {</div>
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<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> wow64 = process_machine != IMAGE_FILE_MACHINE_UNKNOWN;</div>
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<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> }</div>
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<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span><span class="preprocessor">#ifdef _WIN64</span></div>
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<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#acd4a96851f4100095f812dc945b1d7d0">os_platform</a> = process_platform;</div>
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|
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> wow64 = <span class="keyword">false</span>;</div>
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|
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> }</div>
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|
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (IsWow64Process(process, &Wow64Process)) {</div>
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|
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <span class="keywordflow">if</span> (Wow64Process) {</div>
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|
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#acd4a96851f4100095f812dc945b1d7d0">os_platform</a> = IMAGE_FILE_MACHINE_AMD64;</div>
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|
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> wow64 = <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> }</div>
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<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#acd4a96851f4100095f812dc945b1d7d0">os_platform</a> = process_platform;</div>
|
|
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> wow64 = <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> }</div>
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|
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> }</div>
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|
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span><span class="preprocessor">#endif</span></div>
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|
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> FreeLibrary(kernel32_handle);</div>
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|
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span><span class="preprocessor">#else</span></div>
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|
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> memset(&m_utsn, 0, <span class="keyword">sizeof</span>(m_utsn));</div>
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<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <span class="keywordflow">if</span> (uname(&m_utsn) != -1)</div>
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|
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#acd4a96851f4100095f812dc945b1d7d0">os_platform</a> = <span class="keyword">reinterpret_cast<</span>platform_id<span class="keyword">></span>(m_utsn.machine);</div>
|
|
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span><span class="preprocessor">#endif</span></div>
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|
<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="preprocessor">#ifdef _WIN32</span></div>
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|
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> HWINSTA hWinSta = GetProcessWindowStation();</div>
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|
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keywordflow">if</span> (hWinSta) {</div>
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|
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> TCHAR sName[MAX_PATH];</div>
|
|
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="keywordflow">if</span> (GetUserObjectInformation(hWinSta, UOI_NAME, sName, <span class="keyword">sizeof</span>(sName), NULL)) {</div>
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|
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> sName[_countof(sName) - 1] = 0;</div>
|
|
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="comment">// Only "WinSta0" is interactive (Source: KB171890)</span></div>
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<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#ae2a466655022e5df25ddbe56eec8b54f">interactive_process</a> = _tcsicmp(sName, _T(<span class="stringliteral">"WinSta0"</span>)) == 0;</div>
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|
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> }</div>
|
|
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> }</div>
|
|
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="comment">// TODO: Research interactive process vs service/agent/daemon on this platform.</span></div>
|
|
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span><span class="preprocessor">#endif</span></div>
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|
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> </div>
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|
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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|
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> {</div>
|
|
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> HANDLE token_h;</div>
|
|
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="keywordflow">if</span> (OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &token_h)) {</div>
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|
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a> token(token_h);</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> TOKEN_ELEVATION elevation;</div>
|
|
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> DWORD size = <span class="keyword">sizeof</span>(TOKEN_ELEVATION);</div>
|
|
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keywordflow">if</span> (GetTokenInformation(token_h, TokenElevation, &elevation, <span class="keyword">sizeof</span>(elevation), &size))</div>
|
|
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#a5ab4199ac9092bd900eabd5a1361b0f7">elevated</a> = elevation.TokenIsElevated;</div>
|
|
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> </div>
|
|
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> GetTokenInformation(token.<a class="code hl_function" href="classstdex_1_1sys__object.html#a68edd83d50aee1dd85645aa0506c8769">get</a>(), TokenGroups, NULL, 0, &size);</div>
|
|
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> std::unique_ptr<TOKEN_GROUPS> groups((TOKEN_GROUPS*)<span class="keyword">new</span> uint8_t[size]);</div>
|
|
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <span class="keywordflow">if</span> (GetTokenInformation(token.<a class="code hl_function" href="classstdex_1_1sys__object.html#a68edd83d50aee1dd85645aa0506c8769">get</a>(), TokenGroups, (LPVOID)groups.get(), size, &size)) {</div>
|
|
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> SID_IDENTIFIER_AUTHORITY authority = SECURITY_NT_AUTHORITY;</div>
|
|
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> PSID sid_admins_h = NULL;</div>
|
|
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="keywordflow">if</span> (AllocateAndInitializeSid(&authority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &sid_admins_h)) {</div>
|
|
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keyword">struct </span>SID_delete { <span class="keywordtype">void</span> operator()(_In_ PSID p)<span class="keyword"> const </span>{ FreeSid(p); } };</div>
|
|
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> std::unique_ptr<void, SID_delete> sid_admins(sid_admins_h);</div>
|
|
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> <span class="keywordflow">for</span> (DWORD i = 0; i < groups->GroupCount; ++i)</div>
|
|
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <span class="keywordflow">if</span> (EqualSid(sid_admins.get(), groups->Groups[i].Sid)) {</div>
|
|
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#a31d755b61ee96cc3f1174a7c6cbd509c">admin</a> = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> }</div>
|
|
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> }</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> }</div>
|
|
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> }</div>
|
|
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span><span class="preprocessor">#elif defined(__APPLE__)</span></div>
|
|
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> {</div>
|
|
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> gid_t gids[NGROUPS + 1]; <span class="comment">// A user cannot be member in more than NGROUPS groups, not counting the default group (hence the + 1)</span></div>
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<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0, n = getgroups(_countof(gids), gids); i < n; ++i) {</div>
|
|
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <span class="keyword">struct </span>group* group = getgrgid(gids[i]);</div>
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|
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> <span class="keywordflow">if</span> (!group) <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordflow">if</span> (strcmp(group->gr_name, <span class="stringliteral">"admin"</span>) == 0) {</div>
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<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#a31d755b61ee96cc3f1174a7c6cbd509c">admin</a> = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> }</div>
|
|
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> }</div>
|
|
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> }</div>
|
|
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> </div>
|
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<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#a5ab4199ac9092bd900eabd5a1361b0f7">elevated</a> = geteuid() == 0;</div>
|
|
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="comment">// TODO: Set admin.</span></div>
|
|
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <a class="code hl_variable" href="structstdex_1_1sys__info__t.html#a5ab4199ac9092bd900eabd5a1361b0f7">elevated</a> = geteuid() == 0;</div>
|
|
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> }</div>
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<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> </div>
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<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span><span class="preprocessor">#ifndef _WIN32</span></div>
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<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="keyword">struct </span>utsname m_utsn;</div>
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<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> } sys_info;</div>
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</div>
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<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span>}</div>
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<div class="ttc" id="aclassstdex_1_1sys__object_html"><div class="ttname"><a href="classstdex_1_1sys__object.html">stdex::sys_object</a></div><div class="ttdoc">Operating system object (file, pipe, anything with an OS handle etc.)</div><div class="ttdef"><b>Definition</b> system.hpp:91</div></div>
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<div class="ttc" id="aclassstdex_1_1sys__object_html_a68edd83d50aee1dd85645aa0506c8769"><div class="ttname"><a href="classstdex_1_1sys__object.html#a68edd83d50aee1dd85645aa0506c8769">stdex::sys_object::get</a></div><div class="ttdeci">sys_handle get() const noexcept</div><div class="ttdoc">Returns object handle.</div><div class="ttdef"><b>Definition</b> system.hpp:148</div></div>
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<div class="ttc" id="aclassstdex_1_1sys__object_html_ab8c0119bc4958f78f51ef2f3b7c91f66"><div class="ttname"><a href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66">stdex::sys_object::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes object.</div><div class="ttdef"><b>Definition</b> system.hpp:132</div></div>
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<div class="ttc" id="aclassstdex_1_1sys__object_html_abf438fb703eeed47147841b07b44d46d"><div class="ttname"><a href="classstdex_1_1sys__object.html#abf438fb703eeed47147841b07b44d46d">stdex::sys_object::duplicate</a></div><div class="ttdeci">static sys_handle duplicate(sys_handle h, bool inherit)</div><div class="ttdoc">Duplicates given object.</div><div class="ttdef"><b>Definition</b> system.hpp:170</div></div>
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<div class="ttc" id="aclassstdex_1_1sys__object_html_acbb82c6c1fce7ee39518f94b1209b0b8"><div class="ttname"><a href="classstdex_1_1sys__object.html#acbb82c6c1fce7ee39518f94b1209b0b8">stdex::sys_object::close</a></div><div class="ttdeci">static void close(sys_handle h)</div><div class="ttdoc">Closes object.</div><div class="ttdef"><b>Definition</b> system.hpp:154</div></div>
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<div class="ttc" id="astructstdex_1_1sys__info__t_html"><div class="ttname"><a href="structstdex_1_1sys__info__t.html">stdex::sys_info_t</a></div><div class="ttdoc">System information.</div><div class="ttdef"><b>Definition</b> system.hpp:274</div></div>
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<div class="ttc" id="astructstdex_1_1sys__info__t_html_a31d755b61ee96cc3f1174a7c6cbd509c"><div class="ttname"><a href="structstdex_1_1sys__info__t.html#a31d755b61ee96cc3f1174a7c6cbd509c">stdex::sys_info_t::admin</a></div><div class="ttdeci">bool admin</div><div class="ttdoc">Is member of local group Administrators (Windows) or member of group wheel/sudoers (others)?</div><div class="ttdef"><b>Definition</b> system.hpp:316</div></div>
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<div class="ttc" id="astructstdex_1_1sys__info__t_html_a5ab4199ac9092bd900eabd5a1361b0f7"><div class="ttname"><a href="structstdex_1_1sys__info__t.html#a5ab4199ac9092bd900eabd5a1361b0f7">stdex::sys_info_t::elevated</a></div><div class="ttdeci">bool elevated</div><div class="ttdoc">Is elevated process (Windows) or running as root (others)?</div><div class="ttdef"><b>Definition</b> system.hpp:321</div></div>
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<div class="ttc" id="astructstdex_1_1sys__info__t_html_acd4a96851f4100095f812dc945b1d7d0"><div class="ttname"><a href="structstdex_1_1sys__info__t.html#acd4a96851f4100095f812dc945b1d7d0">stdex::sys_info_t::os_platform</a></div><div class="ttdeci">platform_id os_platform</div><div class="ttdoc">The platform this process was compiled for.</div><div class="ttdef"><b>Definition</b> system.hpp:299</div></div>
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<div class="ttc" id="astructstdex_1_1sys__info__t_html_ae2a466655022e5df25ddbe56eec8b54f"><div class="ttname"><a href="structstdex_1_1sys__info__t.html#ae2a466655022e5df25ddbe56eec8b54f">stdex::sys_info_t::interactive_process</a></div><div class="ttdeci">bool interactive_process</div><div class="ttdoc">Is interactive process?</div><div class="ttdef"><b>Definition</b> system.hpp:311</div></div>
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