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| <div class="title">environment.hpp</div> </div> |
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| <a href="3rdparty_2stout_2include_2stout_2os_2raw_2environment_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef __STOUT_OS_RAW_ENVIRONMENT_HPP__</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor"></span><span class="preprocessor">#define __STOUT_OS_RAW_ENVIRONMENT_HPP__</span></div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <string.h></span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <string></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <<a class="code" href="foreach_8hpp.html">stout/foreach.hpp</a>></span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="json_8hpp.html">stout/json.hpp</a>></span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="stringify_8hpp.html">stout/stringify.hpp</a>></span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifdef __APPLE__</span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"></span><span class="preprocessor">#include <crt_externs.h></span> <span class="comment">// For _NSGetEnviron().</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#elif !defined(__WINDOWS__)</span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor"></span><span class="comment">// Need to declare 'environ' pointer for platforms that are not OS X or Windows.</span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">extern</span> <span class="keywordtype">char</span>** <a class="code" href="3rdparty_2stout_2include_2stout_2os_2raw_2environment_8hpp.html#aa006daaf11f1e2e45a6ababaf463212b">environ</a>;</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// NOTE: The raw environment functions have been removed from the Windows API</span></div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// because the CRT `environ` macro should never be used:</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// (1) The CRT APIs (like `environ`) are extremely old and essentially</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// unmaintained; it is virtually always preferable to use the equivalent</span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// Win32 APIs (such as `GetEnvironmentStrings`).</span></div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// (2) `environ` is not at all compatible with the Win32 APIs; if you</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// `SetEnvironmentVariable`, it will not appear in `environ`.</span></div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// (3) The CRT APIs implemented around `environ` (i.e., `setenv`, `getenv`)</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// have significant differences from almost all POSIX implementations.</span></div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// For example, calling `setenv` with a blank string as the value will</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// delete the environment variable on Windows, but not on POSIX.</span></div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">// (4) It is ungainly to implement the `char**` return using the Win32 APIs;</span></div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// since `GetEnvironmentStrings` returns a completely different type,</span></div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// we'd have to allocate a char** environment statically, or manage</span></div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">// allocation semantics of the `char**` differently across Unix and</span></div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment">// Windows.</span></div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">// NOTE: the `os::raw` namespace contains a family of simple wrapper functions</span></div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">// for getting environment data from Unix machines. For example,</span></div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">// `os::raw::environment` returns an "unstructured" `char**` that contains the</span></div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// raw environment variables of the executing process. Accessing "structured"</span></div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// version of this function, `os::environment`, returns a `map<string, string>`</span></div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">// instead. This family of functions exists in the `os::raw` namespace because</span></div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">// of the unstructured nature of their return values.</span></div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">// NOTE: These functions were originally called `environment` and not `environ`</span></div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// because on Windows, `environ` is a macro, and not an `extern char**` as it</span></div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// is in the POSIX standard. The existance of this macro on Windows makes it</span></div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment">// impossible to use a function called `os::environ`.</span></div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">namespace </span>os {</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">namespace </span>raw {</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment">// NOTE: It is important this remain disabled on Windows. See first note above.</span></div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#ifndef __WINDOWS__</span></div> |
| <div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="namespaceos_1_1raw.html#aad2bd3acb3ca09c75a1a1db58075f9f4"> 66</a></span> <span class="preprocessor"></span><span class="keyword">inline</span> <span class="keywordtype">char</span>** <a class="code" href="namespaceos_1_1raw.html#aad2bd3acb3ca09c75a1a1db58075f9f4">environment</a>()</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> {</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// Accessing the list of environment variables is platform-specific.</span></div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// On OS X, the 'environ' symbol isn't visible to shared libraries,</span></div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// so we must use the _NSGetEnviron() function (see 'man environ' on</span></div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// OS X). On other platforms, it's fine to access 'environ' from</span></div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// shared libraries.</span></div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor">#ifdef __APPLE__</span></div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor"></span> <span class="keywordflow">return</span> *_NSGetEnviron();</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#else</span></div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor"></span> <span class="comment">// NOTE: the correct style for this expression would be `::environ`, but we</span></div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// leave it out because `environ` is a macro on Windows, and the `::` will</span></div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">// break the build.</span></div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">return</span> <a class="code" href="3rdparty_2stout_2include_2stout_2os_2raw_2environment_8hpp.html#aa006daaf11f1e2e45a6ababaf463212b">environ</a>;</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor"></span>}</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor">#endif // __WINDOWS__</span></div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment">// Returns the address of os::environment().</span></div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment">// NOTE: It is important this remain disabled on Windows. See first note above.</span></div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#ifndef __WINDOWS__</span></div> |
| <div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="namespaceos_1_1raw.html#a255f9fd6996adf47571d24586f9ba8fe"> 88</a></span> <span class="preprocessor"></span><span class="keyword">inline</span> <span class="keywordtype">char</span>*** <a class="code" href="namespaceos_1_1raw.html#a255f9fd6996adf47571d24586f9ba8fe">environmentp</a>()</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> {</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">// Accessing the list of environment variables is platform-specific.</span></div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">// On OS X, the 'environ' symbol isn't visible to shared libraries,</span></div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">// so we must use the _NSGetEnviron() function (see 'man environ' on</span></div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// OS X). On other platforms, it's fine to access 'environ' from</span></div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// shared libraries.</span></div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#ifdef __APPLE__</span></div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor"></span> <span class="keywordflow">return</span> _NSGetEnviron();</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor">#else</span></div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor"></span> <span class="comment">// NOTE: the correct style for this expression would be `environ`, but we</span></div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// leave it out because `environ` is a macro on Windows, and the `::` will</span></div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// break the build.</span></div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> &<a class="code" href="3rdparty_2stout_2include_2stout_2os_2raw_2environment_8hpp.html#aa006daaf11f1e2e45a6ababaf463212b">environ</a>;</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor"></span>}</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor">#endif // __WINDOWS__</span></div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment">// Represents the environment variable list expected by 'exec'</span></div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment">// routines. The environment variable list is an array of pointers</span></div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment">// that point to null-terminated strings. The array of pointers must</span></div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment">// be terminated by a nullptr. To use this abstraction, see the</span></div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment">// following example:</span></div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment">// map<string, string> environment = {</span></div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment">// {"key1", "value1"},</span></div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment">// {"key2", "value2"}</span></div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment">// };</span></div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// os::raw::Envp envp(environment);</span></div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// execle("/bin/sh", "sh", "-c", "echo hello", envp);</span></div> |
| <div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classos_1_1raw_1_1Envp.html"> 119</a></span> <span class="keyword">class </span><a class="code" href="classos_1_1raw_1_1Envp.html">Envp</a></div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span> {</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classos_1_1raw_1_1Envp.html#ade95b03756bcee62904337357ddaeee3"> 122</a></span>  <a class="code" href="classos_1_1raw_1_1Envp.html#ade95b03756bcee62904337357ddaeee3">Envp</a>(<a class="code" href="classos_1_1raw_1_1Envp.html">Envp</a>&& that)</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  : envp(that.envp),</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  size(that.size)</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  {</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  that.envp = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  that.size = 0;</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> Map></div> |
| <div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="classos_1_1raw_1_1Envp.html#a190fc8106950a6e562fc9acca51b0844"> 131</a></span>  <span class="keyword">explicit</span> <a class="code" href="classos_1_1raw_1_1Envp.html#a190fc8106950a6e562fc9acca51b0844">Envp</a>(<span class="keyword">const</span> Map& map)</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  {</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  size = map.size();</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">// NOTE: We add 1 to the size for a `nullptr` terminator.</span></div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  envp = <span class="keyword">new</span> <span class="keywordtype">char</span>*[size + 1];</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordtype">size_t</span> <a class="code" href="namespacerouting_1_1link.html#a26486cdba01ef1c80706b1e07e8a6d3f">index</a> = 0;</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = map.begin(); it != map.end(); ++it) {</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  std::string entry = <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(it->first) + <span class="stringliteral">"="</span> + <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(it->second);</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  envp[<a class="code" href="namespacerouting_1_1link.html#a26486cdba01ef1c80706b1e07e8a6d3f">index</a>] = <span class="keyword">new</span> <span class="keywordtype">char</span>[entry.size() + 1];</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  ::memcpy(envp[index], entry.c_str(), entry.size() + 1);</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  ++<a class="code" href="namespacerouting_1_1link.html#a26486cdba01ef1c80706b1e07e8a6d3f">index</a>;</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  envp[<a class="code" href="namespacerouting_1_1link.html#a26486cdba01ef1c80706b1e07e8a6d3f">index</a>] = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div> |
| <div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="classos_1_1raw_1_1Envp.html#adff3c86f4cc4cc59a05e99e390a2ca36"> 149</a></span>  <span class="keyword">explicit</span> <a class="code" href="classos_1_1raw_1_1Envp.html#adff3c86f4cc4cc59a05e99e390a2ca36">Envp</a>(<span class="keyword">const</span> <a class="code" href="structJSON_1_1Object.html">JSON::Object</a>& <span class="keywordtype">object</span>)</div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  {</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  size = <span class="keywordtype">object</span>.values.size();</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">// NOTE: We add 1 to the size for a `nullptr` terminator.</span></div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  envp = <span class="keyword">new</span> <span class="keywordtype">char</span>*[size + 1];</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordtype">size_t</span> <a class="code" href="namespacerouting_1_1link.html#a26486cdba01ef1c80706b1e07e8a6d3f">index</a> = 0;</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="foreach_8hpp.html#a66900b166526abe66464d6597536b111">foreachpair</a> (<span class="keyword">const</span> std::string& key,</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">const</span> <a class="code" href="structJSON_1_1Value.html">JSON::Value</a>& value,</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">object</span>.values) {</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  std::string entry = key + <span class="stringliteral">"="</span> + value.<a class="code" href="structJSON_1_1Value.html#a32ddf233c0ec159c4d72252529219cf6">as</a><<a class="code" href="structJSON_1_1String.html">JSON::String</a>>().value;</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  envp[<a class="code" href="namespacerouting_1_1link.html#a26486cdba01ef1c80706b1e07e8a6d3f">index</a>] = <span class="keyword">new</span> <span class="keywordtype">char</span>[entry.size() + 1];</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  ::memcpy(envp[index], entry.c_str(), entry.size() + 1);</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  ++<a class="code" href="namespacerouting_1_1link.html#a26486cdba01ef1c80706b1e07e8a6d3f">index</a>;</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  envp[<a class="code" href="namespacerouting_1_1link.html#a26486cdba01ef1c80706b1e07e8a6d3f">index</a>] = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div> |
| <div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classos_1_1raw_1_1Envp.html#a0fc7836e26ef97152884f47326589668"> 169</a></span>  <a class="code" href="classos_1_1raw_1_1Envp.html#a0fc7836e26ef97152884f47326589668">~Envp</a>()</div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  {</div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">if</span> (envp == <span class="keyword">nullptr</span>) {</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span>;</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < size; i++) {</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">delete</span>[] envp[i];</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">delete</span>[] envp;</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  }</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div> |
| <div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="classos_1_1raw_1_1Envp.html#a0a677ca4dc25de74cfe6b5a403bd86f1"> 181</a></span>  <span class="keyword">operator</span> <span class="keywordtype">char</span>**()</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  {</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">return</span> envp;</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  }</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <a class="code" href="classos_1_1raw_1_1Envp.html#ade95b03756bcee62904337357ddaeee3">Envp</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1raw_1_1Envp.html">Envp</a>&) = <span class="keyword">delete</span>;</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="classos_1_1raw_1_1Envp.html">Envp</a>& operator=(<span class="keyword">const</span> <a class="code" href="classos_1_1raw_1_1Envp.html">Envp</a>&) = <span class="keyword">delete</span>;</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">char</span> **envp;</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordtype">size_t</span> size;</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span> };</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span> } <span class="comment">// namespace raw {</span></div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span> } <span class="comment">// namespace os {</span></div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="preprocessor">#endif // __STOUT_OS_RAW_ENVIRONMENT_HPP__</span></div> |
| <div class="ttc" id="structJSON_1_1Value_html_a32ddf233c0ec159c4d72252529219cf6"><div class="ttname"><a href="structJSON_1_1Value.html#a32ddf233c0ec159c4d72252529219cf6">JSON::Value::as</a></div><div class="ttdeci">const T & as() const </div><div class="ttdef"><b>Definition:</b> json.hpp:339</div></div> |
| <div class="ttc" id="json_8hpp_html"><div class="ttname"><a href="json_8hpp.html">json.hpp</a></div></div> |
| <div class="ttc" id="namespaceos_1_1raw_html_a255f9fd6996adf47571d24586f9ba8fe"><div class="ttname"><a href="namespaceos_1_1raw.html#a255f9fd6996adf47571d24586f9ba8fe">os::raw::environmentp</a></div><div class="ttdeci">char *** environmentp()</div><div class="ttdef"><b>Definition:</b> environment.hpp:88</div></div> |
| <div class="ttc" id="structJSON_1_1Object_html"><div class="ttname"><a href="structJSON_1_1Object.html">JSON::Object</a></div><div class="ttdef"><b>Definition:</b> json.hpp:151</div></div> |
| <div class="ttc" id="classos_1_1raw_1_1Envp_html_adff3c86f4cc4cc59a05e99e390a2ca36"><div class="ttname"><a href="classos_1_1raw_1_1Envp.html#adff3c86f4cc4cc59a05e99e390a2ca36">os::raw::Envp::Envp</a></div><div class="ttdeci">Envp(const JSON::Object &object)</div><div class="ttdef"><b>Definition:</b> environment.hpp:149</div></div> |
| <div class="ttc" id="namespacerouting_1_1link_html_a26486cdba01ef1c80706b1e07e8a6d3f"><div class="ttname"><a href="namespacerouting_1_1link.html#a26486cdba01ef1c80706b1e07e8a6d3f">routing::link::index</a></div><div class="ttdeci">Result< int > index(const std::string &link)</div></div> |
| <div class="ttc" id="classos_1_1raw_1_1Envp_html"><div class="ttname"><a href="classos_1_1raw_1_1Envp.html">os::raw::Envp</a></div><div class="ttdef"><b>Definition:</b> environment.hpp:119</div></div> |
| <div class="ttc" id="foreach_8hpp_html_a66900b166526abe66464d6597536b111"><div class="ttname"><a href="foreach_8hpp.html#a66900b166526abe66464d6597536b111">foreachpair</a></div><div class="ttdeci">#define foreachpair(KEY, VALUE, ELEMS)</div><div class="ttdef"><b>Definition:</b> foreach.hpp:51</div></div> |
| <div class="ttc" id="structJSON_1_1Value_html"><div class="ttname"><a href="structJSON_1_1Value.html">JSON::Value</a></div><div class="ttdef"><b>Definition:</b> json.hpp:242</div></div> |
| <div class="ttc" id="foreach_8hpp_html"><div class="ttname"><a href="foreach_8hpp.html">foreach.hpp</a></div></div> |
| <div class="ttc" id="classos_1_1raw_1_1Envp_html_a190fc8106950a6e562fc9acca51b0844"><div class="ttname"><a href="classos_1_1raw_1_1Envp.html#a190fc8106950a6e562fc9acca51b0844">os::raw::Envp::Envp</a></div><div class="ttdeci">Envp(const Map &map)</div><div class="ttdef"><b>Definition:</b> environment.hpp:131</div></div> |
| <div class="ttc" id="structJSON_1_1String_html"><div class="ttname"><a href="structJSON_1_1String.html">JSON::String</a></div><div class="ttdef"><b>Definition:</b> json.hpp:72</div></div> |
| <div class="ttc" id="stringify_8hpp_html"><div class="ttname"><a href="stringify_8hpp.html">stringify.hpp</a></div></div> |
| <div class="ttc" id="3rdparty_2stout_2include_2stout_2os_2raw_2environment_8hpp_html_aa006daaf11f1e2e45a6ababaf463212b"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2os_2raw_2environment_8hpp.html#aa006daaf11f1e2e45a6ababaf463212b">environ</a></div><div class="ttdeci">char ** environ</div></div> |
| <div class="ttc" id="classos_1_1raw_1_1Envp_html_ade95b03756bcee62904337357ddaeee3"><div class="ttname"><a href="classos_1_1raw_1_1Envp.html#ade95b03756bcee62904337357ddaeee3">os::raw::Envp::Envp</a></div><div class="ttdeci">Envp(Envp &&that)</div><div class="ttdef"><b>Definition:</b> environment.hpp:122</div></div> |
| <div class="ttc" id="namespacens_html_a28116b46e6543597a11733424cd1aa20"><div class="ttname"><a href="namespacens.html#a28116b46e6543597a11733424cd1aa20">ns::stringify</a></div><div class="ttdeci">std::string stringify(int flags)</div><div class="ttdef"><b>Definition:</b> ns.hpp:688</div></div> |
| <div class="ttc" id="classos_1_1raw_1_1Envp_html_a0fc7836e26ef97152884f47326589668"><div class="ttname"><a href="classos_1_1raw_1_1Envp.html#a0fc7836e26ef97152884f47326589668">os::raw::Envp::~Envp</a></div><div class="ttdeci">~Envp()</div><div class="ttdef"><b>Definition:</b> environment.hpp:169</div></div> |
| <div class="ttc" id="namespaceos_1_1raw_html_aad2bd3acb3ca09c75a1a1db58075f9f4"><div class="ttname"><a href="namespaceos_1_1raw.html#aad2bd3acb3ca09c75a1a1db58075f9f4">os::raw::environment</a></div><div class="ttdeci">char ** environment()</div><div class="ttdef"><b>Definition:</b> environment.hpp:66</div></div> |
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