aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/cmd__line_8cpp_source.html
blob: 6192ded2f44150bda975d2347d177c5382207ca2 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.9.1"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>winapi_common: src/cmd_line.cpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">winapi_common
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.1 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search','.html');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="headertitle">
<div class="title">cmd_line.cpp</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// Copyright (c) 2020 Egor Tensin &lt;Egor.Tensin@gmail.com&gt;</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// This file is part of the &quot;winapi-common&quot; project.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">// For details, see https://github.com/egor-tensin/winapi-common.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Distributed under the MIT License.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160; </div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &lt;winapi/cmd_line.hpp&gt;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="error_8hpp.html">winapi/error.hpp</a>&gt;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &lt;winapi/utf8.hpp&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &lt;winapi/utils.hpp&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160; </div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &lt;boost/algorithm/string.hpp&gt;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">// clang-format off</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;windows.h&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;shellapi.h&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">// clang-format on</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;cstddef&gt;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;stdexcept&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160; </div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">namespace </span>winapi {</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">namespace </span>{</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160; </div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;std::vector&lt;std::string&gt; narrow_all(<span class="keywordtype">int</span> argc, <span class="keywordtype">wchar_t</span>** argv) {</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    std::vector&lt;std::string&gt; utf;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    utf.reserve(argc);</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; argc; ++i)</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        utf.emplace_back(narrow(argv[i]));</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    <span class="keywordflow">return</span> utf;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;}</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;CommandLine do_parse(std::wstring src) {</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    boost::trim(src);</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="keywordflow">if</span> (src.empty()) {</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        <span class="keywordflow">throw</span> std::runtime_error{<span class="stringliteral">&quot;Command line cannot be an empty string&quot;</span>};</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    }</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keywordtype">int</span> argc = 0;</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    std::unique_ptr&lt;wchar_t*, LocalDelete&gt; argv{::CommandLineToArgvW(src.c_str(), &amp;argc)};</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="keywordflow">if</span> (argv.get() == NULL) {</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <span class="keywordflow">throw</span> error::windows(GetLastError(), <span class="stringliteral">&quot;CommandLineToArgvW&quot;</span>);</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    }</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <span class="keywordflow">if</span> (argc == 0) {</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="keywordflow">throw</span> std::runtime_error{<span class="stringliteral">&quot;Command line must contain at least one token&quot;</span>};</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    }</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="keywordflow">return</span> CommandLine{narrow_all(argc, argv.get())};</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;}</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;std::string split_argv0(std::vector&lt;std::string&gt;&amp; argv) {</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keywordflow">if</span> (argv.empty()) {</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keywordflow">throw</span> std::range_error{<span class="stringliteral">&quot;argv must contain at least one element&quot;</span>};</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    }</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keyword">auto</span> argv0 = argv[0];</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    argv.erase(argv.begin());</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keywordflow">return</span> argv0;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;}</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160; </div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;std::vector&lt;std::string&gt; escape_all(<span class="keyword">const</span> std::vector&lt;std::string&gt;&amp; xs) {</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    std::vector&lt;std::string&gt; escaped;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    escaped.reserve(xs.size());</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; x : xs)</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        escaped.emplace_back(CommandLine::escape(x));</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keywordflow">return</span> escaped;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;}</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160; </div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;} <span class="comment">// namespace</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classwinapi_1_1CommandLine.html#aa07ee7bf5d61658f33e4a7571205ae5c">   75</a></span>&#160;<a class="code" href="classwinapi_1_1CommandLine.html">CommandLine</a> <a class="code" href="classwinapi_1_1CommandLine.html#aa07ee7bf5d61658f33e4a7571205ae5c">CommandLine::query</a>() {</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keywordflow">return</span> do_parse(::GetCommandLineW());</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;}</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classwinapi_1_1CommandLine.html#aabafd2d1d923c30c3da372909857e87e">   79</a></span>&#160;<a class="code" href="classwinapi_1_1CommandLine.html">CommandLine</a> <a class="code" href="classwinapi_1_1CommandLine.html#aabafd2d1d923c30c3da372909857e87e">CommandLine::parse</a>(<span class="keyword">const</span> std::string&amp; src) {</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    <span class="keywordflow">return</span> do_parse(widen(src));</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;}</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classwinapi_1_1CommandLine.html#a7a7bc2a7461f2f275a12c9fda23d312d">   83</a></span>&#160;<a class="code" href="classwinapi_1_1CommandLine.html">CommandLine</a> <a class="code" href="classwinapi_1_1CommandLine.html#a7a7bc2a7461f2f275a12c9fda23d312d">CommandLine::from_main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">wchar_t</span>* argv[]) {</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keywordflow">if</span> (argc &lt; 1)</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        <span class="keywordflow">throw</span> std::range_error{<span class="stringliteral">&quot;argc must be a positive number&quot;</span>};</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classwinapi_1_1CommandLine.html">CommandLine</a>{narrow_all(argc, argv)};</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;}</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classwinapi_1_1CommandLine.html#a69e5c796f37637e39b2e1d7d95ba922a">   89</a></span>&#160;<a class="code" href="classwinapi_1_1CommandLine.html#ad48bb83391e84db28c3c3c6bdf283003">CommandLine::CommandLine</a>(std::vector&lt;std::string&gt; argv) : m_args{std::move(argv)} {</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    m_argv0 = split_argv0(m_args);</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;}</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;std::string CommandLine::escape(<span class="keyword">const</span> std::string&amp; arg) {</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    std::ostringstream safe;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    safe &lt;&lt; <span class="charliteral">&#39;&quot;&#39;</span>;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = arg.cbegin(); it != arg.cend(); ++it) {</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        std::size_t numof_backslashes = 0;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keywordflow">for</span> (; it != arg.cend() &amp;&amp; *it == <span class="charliteral">&#39;\\&#39;</span>; ++it)</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            ++numof_backslashes;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        <span class="keywordflow">if</span> (it == arg.cend()) {</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;            safe &lt;&lt; std::string(2 * numof_backslashes, <span class="charliteral">&#39;\\&#39;</span>);</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        }</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160; </div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        <span class="keywordflow">switch</span> (*it) {</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            <span class="keywordflow">case</span> L<span class="charliteral">&#39;&quot;&#39;</span>:</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;                safe &lt;&lt; std::string(2 * numof_backslashes + 1, <span class="charliteral">&#39;\\&#39;</span>);</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                safe &lt;&lt; std::string(numof_backslashes, <span class="charliteral">&#39;\\&#39;</span>);</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        }</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        safe &lt;&lt; *it;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    }</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    safe &lt;&lt; <span class="charliteral">&#39;&quot;&#39;</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="keywordflow">return</span> safe.str();</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;}</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;std::string CommandLine::escape_cmd(<span class="keyword">const</span> std::string&amp; arg) {</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    <span class="keyword">static</span> constexpr <span class="keyword">auto</span> escape_symbol = <span class="charliteral">&#39;^&#39;</span>;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> std::string dangerous_symbols{<span class="stringliteral">&quot;^!\&quot;%&amp;()&lt;&gt;|&quot;</span>};</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160; </div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="keyword">auto</span> safe = escape(arg);</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span> danger : dangerous_symbols) {</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        std::ostringstream replacement;</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        replacement &lt;&lt; escape_symbol &lt;&lt; danger;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        boost::replace_all(safe, std::string{danger}, replacement.str());</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    }</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <span class="keywordflow">return</span> safe;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;}</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classwinapi_1_1CommandLine.html#ac47e738f255a85b3e0605d40c0124b24">  138</a></span>&#160;std::string <a class="code" href="classwinapi_1_1CommandLine.html#ac47e738f255a85b3e0605d40c0124b24">CommandLine::to_string</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="keywordflow">return</span> boost::algorithm::join(escape_argv(), std::string{token_sep()});</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;}</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160; </div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classwinapi_1_1CommandLine.html#afb35d8d6d2b8b66bd6f21d0adc37017f">  142</a></span>&#160;std::string <a class="code" href="classwinapi_1_1CommandLine.html#afb35d8d6d2b8b66bd6f21d0adc37017f">CommandLine::args_to_string</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="keywordflow">return</span> boost::algorithm::join(escape_args(), std::string{token_sep()});</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;}</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160; </div>
<div class="line"><a name="l00146"></a><span class="lineno"><a class="line" href="classwinapi_1_1CommandLine.html#ac21d30a214f529f80b91186e9724cf41">  146</a></span>&#160;std::vector&lt;std::string&gt; <a class="code" href="classwinapi_1_1CommandLine.html#ac21d30a214f529f80b91186e9724cf41">CommandLine::get_argv</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="keyword">auto</span> argv = <a class="code" href="classwinapi_1_1CommandLine.html#aef5ea9b427d975af8e64948802b54af4">get_args</a>();</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    argv.emplace(argv.begin(), <a class="code" href="classwinapi_1_1CommandLine.html#a8f75a5f374397c1c1dcc4900bf44ee32">get_argv0</a>());</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <span class="keywordflow">return</span> argv;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;}</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160; </div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;std::vector&lt;std::string&gt; CommandLine::escape_args()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    <span class="keywordflow">return</span> escape_all(<a class="code" href="classwinapi_1_1CommandLine.html#aef5ea9b427d975af8e64948802b54af4">get_args</a>());</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;}</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160; </div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;std::vector&lt;std::string&gt; CommandLine::escape_argv()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="keywordflow">return</span> escape_all(<a class="code" href="classwinapi_1_1CommandLine.html#ac21d30a214f529f80b91186e9724cf41">get_argv</a>());</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;}</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;} <span class="comment">// namespace winapi</span></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html"><div class="ttname"><a href="classwinapi_1_1CommandLine.html">winapi::CommandLine</a></div><div class="ttdoc">Command line for the current process or for launching new processes.</div><div class="ttdef"><b>Definition:</b> <a href="cmd__line_8hpp_source.html#l00021">cmd_line.hpp:21</a></div></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html_a7a7bc2a7461f2f275a12c9fda23d312d"><div class="ttname"><a href="classwinapi_1_1CommandLine.html#a7a7bc2a7461f2f275a12c9fda23d312d">winapi::CommandLine::from_main</a></div><div class="ttdeci">static CommandLine from_main(int argc, wchar_t *argv[])</div><div class="ttdef"><b>Definition:</b> <a href="cmd__line_8cpp_source.html#l00083">cmd_line.cpp:83</a></div></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html_a8f75a5f374397c1c1dcc4900bf44ee32"><div class="ttname"><a href="classwinapi_1_1CommandLine.html#a8f75a5f374397c1c1dcc4900bf44ee32">winapi::CommandLine::get_argv0</a></div><div class="ttdeci">std::string get_argv0() const</div><div class="ttdef"><b>Definition:</b> <a href="cmd__line_8hpp_source.html#l00087">cmd_line.hpp:87</a></div></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html_aa07ee7bf5d61658f33e4a7571205ae5c"><div class="ttname"><a href="classwinapi_1_1CommandLine.html#aa07ee7bf5d61658f33e4a7571205ae5c">winapi::CommandLine::query</a></div><div class="ttdeci">static CommandLine query()</div><div class="ttdef"><b>Definition:</b> <a href="cmd__line_8cpp_source.html#l00075">cmd_line.cpp:75</a></div></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html_aabafd2d1d923c30c3da372909857e87e"><div class="ttname"><a href="classwinapi_1_1CommandLine.html#aabafd2d1d923c30c3da372909857e87e">winapi::CommandLine::parse</a></div><div class="ttdeci">static CommandLine parse(const std::string &amp;src)</div><div class="ttdef"><b>Definition:</b> <a href="cmd__line_8cpp_source.html#l00079">cmd_line.cpp:79</a></div></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html_ac21d30a214f529f80b91186e9724cf41"><div class="ttname"><a href="classwinapi_1_1CommandLine.html#ac21d30a214f529f80b91186e9724cf41">winapi::CommandLine::get_argv</a></div><div class="ttdeci">std::vector&lt; std::string &gt; get_argv() const</div><div class="ttdef"><b>Definition:</b> <a href="cmd__line_8cpp_source.html#l00146">cmd_line.cpp:146</a></div></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html_ac47e738f255a85b3e0605d40c0124b24"><div class="ttname"><a href="classwinapi_1_1CommandLine.html#ac47e738f255a85b3e0605d40c0124b24">winapi::CommandLine::to_string</a></div><div class="ttdeci">std::string to_string() const</div><div class="ttdef"><b>Definition:</b> <a href="cmd__line_8cpp_source.html#l00138">cmd_line.cpp:138</a></div></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html_ad48bb83391e84db28c3c3c6bdf283003"><div class="ttname"><a href="classwinapi_1_1CommandLine.html#ad48bb83391e84db28c3c3c6bdf283003">winapi::CommandLine::CommandLine</a></div><div class="ttdeci">CommandLine()=default</div></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html_aef5ea9b427d975af8e64948802b54af4"><div class="ttname"><a href="classwinapi_1_1CommandLine.html#aef5ea9b427d975af8e64948802b54af4">winapi::CommandLine::get_args</a></div><div class="ttdeci">const std::vector&lt; std::string &gt; &amp; get_args() const</div><div class="ttdef"><b>Definition:</b> <a href="cmd__line_8hpp_source.html#l00096">cmd_line.hpp:96</a></div></div>
<div class="ttc" id="aclasswinapi_1_1CommandLine_html_afb35d8d6d2b8b66bd6f21d0adc37017f"><div class="ttname"><a href="classwinapi_1_1CommandLine.html#afb35d8d6d2b8b66bd6f21d0adc37017f">winapi::CommandLine::args_to_string</a></div><div class="ttdeci">std::string args_to_string() const</div><div class="ttdef"><b>Definition:</b> <a href="cmd__line_8cpp_source.html#l00142">cmd_line.cpp:142</a></div></div>
<div class="ttc" id="aerror_8hpp_html"><div class="ttname"><a href="error_8hpp.html">error.hpp</a></div><div class="ttdoc">Make std::system_error work with GetLastError().</div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1
</small></address>
</body>
</html>