http://git-wip-us.apache.org/repos/asf/mesos-site/blob/e6085b1f/content/api/latest/c++/3rdparty_2libprocess_2include_2process_2http_8hpp_source.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/3rdparty_2libprocess_2include_2process_2http_8hpp_source.html b/content/api/latest/c++/3rdparty_2libprocess_2include_2process_2http_8hpp_source.html index fd39114..62a55a6 100644 --- a/content/api/latest/c++/3rdparty_2libprocess_2include_2process_2http_8hpp_source.html +++ b/content/api/latest/c++/3rdparty_2libprocess_2include_2process_2http_8hpp_source.html @@ -52,7 +52,7 @@ <div class="title">http.hpp</div> </div> </div><!--header--> <div class="contents"> -<a href="3rdparty_2libprocess_2include_2process_2http_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</s pan> <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 __PROCESS_HTTP_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define __PROCESS_HTTP_HPP__</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <ctype.h></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <stdint.h></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <atomic></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span cla ss="preprocessor">#include <initializer_list></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <iosfwd></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <memory></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <queue></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <boost/functional/hash.hpp&g t;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="address_8hpp.html">process/address.hpp</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="future_8hpp.html">process/future.hpp</a>></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="owned_8hpp.html">process/owned.hpp</a>></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2libprocess_2include_2process_2pid_8hpp.html">process/pid.hpp</a>></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> 0;<span class="preprocessor">#include <<a class="code" href="libprocess_2include_2process_2socket_8hpp.html">process/socket.hpp</a>></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <<a class="code" href="hashmap_8hpp.html">stout/hashmap.hpp</a>></span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2stout_2include_2stout_2ip_8hpp.html">stout/ip.hpp</a>></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <<a class="code" href="json_8hpp.ht ml">stout/json.hpp</a>></span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <<a class="code" href="jsonify_8hpp.html">stout/jsonify.hpp</a>></span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include <<a class="code" href="none_8hpp.html">stout/none.hpp</a>></span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <<a class="code" href="nothing_8hpp.html">stout/nothing.hpp</a>></span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <<a class="code" href="option_8hpp.html">stout/option.hpp</a>></span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <<a class="code" href="stringify_8hpp.html">stout/stringify.h pp</a>></span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <<a class="code" href="strings_8hpp.html">stout/strings.hpp</a>></span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">namespace </span><a class="code" href="namespaceprocess.html">process</a> {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">// Forward declaration to break cyclic dependency.</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> 0;<span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">class </span>Future;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">namespace </span><a class="code" href="namespacemesos_1_1uri.html#a5dff7c4a2df7be12fb642b5801c34f9f">http</a> {</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="namespaceprocess_1_1http.html#acc0a9c62d4bef93195e93af072f0cda5"> 55</a></span> <span class="keyword">enum class</span> <a class="code" href="namespaceprocess_1_1http.html#acc0a9c62d4bef93195e93af072f0cda5">Scheme</a> {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="namespaceprocess_1_1http.html#acc0a9c62d4bef93195e93af072f0cda5a293c9ea246ff9985dc6f62a650f78986">HTTP</a>,</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#ifdef USE_SSL_SOCKET</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  HTTPS</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> };</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">namespace </span>authentication {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00 065"></a><span class="lineno"> 65</span> <span class="keyword">class </span>Authenticator;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">struct </span>Principal;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <a class="code" href="classprocess_1_1Future.html">Future<Nothing></a> <a class="code" href="namespaceprocess_1_1http_1_1authentication.html#a77c8aabd89ad49fb5bbc727924042cc8">setAuthenticator</a>(</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">const</span> std::string& realm,</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="classprocess_1_1Owned.html">Owned<Authenticator></a> authenticator);</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <a class="code" href="classprocess_1_1Future.html">Future<Nothing></a> <a class="code" href="namespaceprocess_1_1http_1_1authentication.html#a33ca9afbbd1aceb21aa64c2069973a24">unsetAuthenticator</a>(<span class="keyword">const</span> std::string& realm);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> } <span class="comment">// namespace authentication {</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment">// Forward declaration.</span></div><div class=" line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">struct </span><a class="code" href="structprocess_1_1http_1_1Request.html">Request</a>;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="namespaceprocess_1_1http_1_1authorization.html"> 94</a></span> <span class="keyword">namespace </span>authorization {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment">// The `AuthorizationCallbacks` type is used for a set of authorization</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment">// callbacks used by libprocess to authorize HTTP endpoints. The key of the map</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment">// contains the endpoint's path, while the value contains the callback.</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">typedef</span> <a class="code" href="classhashmap.html">hashmap</a><std::string,</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  lambda::function<process::Future<bool>(</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1http_1_1Request.html">Request</a>,</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<authentication::Principal></a>)>></div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="namespa ceprocess_1_1http_1_1authorization.html#affe51580eadc8728411234d784808ece"> 103</a></span>  <a class="code" href="classhashmap.html">AuthorizationCallbacks</a>;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment">// Set authorization callbacks for HTTP endpoints. These can be used to call out</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment">// to an external, application-level authorizer. The callbacks should accept an</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment">// HTTP request and an optional principal, and they should return a</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class=" comment">// `Future<bool>` representing whether or not authorization was successful.</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="keywordtype">void</span> <a class="code" href="namespaceprocess_1_1http_1_1authorization.html#a5c0dc8d25fb3556f4be432507c6f0f2c">setCallbacks</a>(<span class="keyword">const</span> <a class="code" href="classhashmap.html">AuthorizationCallbacks</a>&);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment">// Remove any authorization callbacks which were previously installed in</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment">// libprocess.</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">void</span> <a class="code" href="namespaceprocess_1_1http_1_1authorization.html#a0083eba64f0133537ce496006258a344">unsetCallbacks</a>();</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> } <span class="comment">// namespace authorization {</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment">// Status code reason strings, from the HTTP1.1 RFC:</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment">// http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="keyword">extern</span> <a class="code" href="classhashmap.html">hashmap<u int16_t, std::string></a>* <a class="code" href="namespaceprocess_1_1http.html#a061749759c8d327692f4dbb3bb8b8440">statuses</a>;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment">// Represents a Uniform Resource Locator:</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment">// scheme://domain|ip:port/path?query#fragment</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment">//</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment">// This is actually a URI-reference (see 4.1 of RFC 3986).</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment">//</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment">// TODO(bmahler): The default port should depend on the scheme!</span></div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1URL.html"> 129</a></span> <span class="keyword">struct </span><a class="code" href="structprocess_1_1http_1_1URL.html">URL</a></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> {</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="structprocess_1_1http_1_1URL.html">URL</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1URL.html#a0405a5eae13705f0cfe7b78e2928bc5f"> 133</a></span>  <a class="code" href="structprocess_1_1http_1_1URL.html#a0405a5eae13705f0cfe7b78e2928bc5f">URL</a >(<span class="keyword">const</span> std::string& _scheme,</div><div >class="line"><a name="l00134"></a><span class="lineno"> 134</span>  > <span class="keyword">const</span> std::string& _domain,</div><div >class="line"><a name="l00135"></a><span class="lineno"> 135</span>  > <span class="keyword">const</span> uint16_t _port = 80,</div><div >class="line"><a name="l00136"></a><span class="lineno"> 136</span>  > <span class="keyword">const</span> std::string& _path = <span >class="stringliteral">"/"</span>,</div><div class="line"><a >name="l00137"></a><span class="lineno"> 137</span>  <span >class="keyword">const</span> <a class="code" >href="classhashmap.html">hashmap<std::string, std::string></a>& >_query =</div><div class="line"><a name="l00138"></a><span class="lineno"> >138</span>  (<a class="code" >href="classhashmap.html">hashmap<std::string, >std::string></a>()),</div><div class="line"><a name="l001 39"></a><span class="lineno"> 139</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<std::string></a>& _fragment = <a class="code" href="structNone.html">None</a>())</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  : scheme(_scheme),</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  domain(_domain),</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  port(_port),</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="namespacepath.html">path</a>(_path),</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  query(_query),</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="namespacemesos_1_1internal_1_1tests.html#ab70487cb3ac225692ff7b0ea9923eb23">fragment</a>(_frag ment) {}</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1URL.html#a5670b901f50b1cc161664b930411e156"> 147</a></span>  <a class="code" href="structprocess_1_1http_1_1URL.html#a5670b901f50b1cc161664b930411e156">URL</a>(<span class="keyword">const</span> std::string& _scheme,</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">const</span> <a class="code" href="classnet_1_1IP.html">net::IP</a>& _ip,</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keyword">const</span> uint16_t _port = 80,</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">const</span> std::string& _path = <span class="stringliteral">"/"</span>,</div><div class="line"><a name= "l00151"></a><span class="lineno"> 151</span>  <span class="keyword">const</span> <a class="code" href="classhashmap.html">hashmap<std::string, std::string></a>& _query =</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  (<a class="code" href="classhashmap.html">hashmap<std::string, std::string></a>()),</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<std::string></a>& _fragment = <a class="code" href="structNone.html">None</a>())</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  : scheme(_scheme),</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  ip(_ip),</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  port(_port),</div><div class="line"><a name="l00157"></a><span class= "lineno"> 157</span>  <a class="code" href="namespacepath.html">path</a>(_path),</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  query(_query),</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <a class="code" href="namespacemesos_1_1internal_1_1tests.html#ab70487cb3ac225692ff7b0ea9923eb23">fragment</a>(_fragment) {}</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<URL></a> <a class="code" href="namespaceprocess_1_1http_1_1path.html#a2410072cba7b95c5d555a0747ef33b50">parse</a>(<span class="keyword">const</span> std::string& urlString);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</s pan>  <span class="keywordtype">bool</span> isAbsolute() <span class="keyword">const</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="structprocess_1_1http_1_1URL.html#a499516725a6f0065c90520fe484cf7f5"> 169</a></span>  <a class="code" href="classOption.html">Option<std::string></a> <a class="code" href="structprocess_1_1http_1_1URL.html#a499516725a6f0065c90520fe484cf7f5">scheme</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="comment">// TODO(benh): Consider using unrestricted union for 'domain' and 'ip'.</span></div><div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1URL.html#a800e017253a838fc29a2c8d30e49564e"> 172</a></span> 60; <a class="code" href="classOption.html">Option<std::string></a> <a class="code" href="structprocess_1_1http_1_1URL.html#a800e017253a838fc29a2c8d30e49564e">domain</a>;</div><div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1URL.html#ac0416d6239dbcd64e0b2d8dc4f151ef8"> 173</a></span>  <a class="code" href="classOption.html">Option<net::IP></a> <a class="code" href="structprocess_1_1http_1_1URL.html#ac0416d6239dbcd64e0b2d8dc4f151ef8">ip</a>;</div><div class="line"><a name="l00174"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1URL.html#ad1926a8cdc7de53e09cbd954b302b511"> 174</a></span>  <a class="code" href="classOption.html">Option<uint16_t></a> <a class="code" href="structprocess_1_1http_1_1URL.html#ad1926a8cdc7de53e09cbd954b302b511">port</a>;</div><div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1URL.html#a184e c5f02b451f1d53b1ac5032a68dac"> 175</a></span>  std::string <a class="code" href="structprocess_1_1http_1_1URL.html#a184ec5f02b451f1d53b1ac5032a68dac">path</a>;</div><div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1URL.html#af2d0454d281cfe79f382c0dbc91bc251"> 176</a></span>  <a class="code" href="classhashmap.html">hashmap<std::string, std::string></a> <a class="code" href="structprocess_1_1http_1_1URL.html#af2d0454d281cfe79f382c0dbc91bc251">query</a>;</div><div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1URL.html#ae1a6af7f79e3e3662345f71cd4782c92"> 177</a></span>  <a class="code" href="classOption.html">Option<std::string></a> <a class="code" href="structprocess_1_1http_1_1URL.html#ae1a6af7f79e3e3662345f71cd4782c92">fragment</a>;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> };</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"> 181</span> std::ostream& <a class="code" >href="namespaceprocess_1_1http.html#a64211e6e3428968c27b5753f05cbcf45">operator<<</a>(std::ostream& > stream, <span class="keyword">const</span> <a class="code" >href="structprocess_1_1http_1_1URL.html">URL</a>& url);</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> </div><div class="line"><a >name="l00184"></a><span class="lineno"><a class="line" >href="structprocess_1_1http_1_1CaseInsensitiveHash.html"> >184</a></span> <span class="keyword">struct </span><a class="code" >href="structprocess_1_1http_1_1CaseInsensitiveHash.html">CaseInsensitiveHash</a></div><div > class="line"><a name="l00185"></a> <span class="lineno"> 185</span> {</div><div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1CaseInsensitiveHash.html#aaa3077605157ee04498242975d8734c5"> 186</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="structprocess_1_1http_1_1CaseInsensitiveHash.html#aaa3077605157ee04498242975d8734c5">operator()</a>(<span class="keyword">const</span> std::string& key)<span class="keyword"> const</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordtype">size_t</span> seed = 0;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">foreach</span> (<span class="keywordtype">char</span> c, key) {</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span >  boost::hash_combine(seed, ::tolower(c));</div><div >class="line"><a name="l00191"></a><span class="lineno"> 191</span>  >}</div><div class="line"><a name="l00192"></a><span class="lineno"> >192</span>  <span class="keywordflow">return</span> seed;</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> };</div><div class="line"><a name="l00195"></a><span >class="lineno"> 195</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"><a class="line" >href="structprocess_1_1http_1_1CaseInsensitiveEqual.html"> >197</a></span> <span class="keyword">struct </span><a class="code" >href="structprocess_1_1http_1_1CaseInsensitiveEqual.html">CaseInsensitiveEqual</a></div><div > class="line"><a name="l00198"></a><span class="lineno"> 198</span> { </div><div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1CaseInsensitiveEqual.html#a167f121f66fb0f7eac7b7ee8827ace5c"> 199</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structprocess_1_1http_1_1CaseInsensitiveEqual.html#a167f121f66fb0f7eac7b7ee8827ace5c">operator()</a>(<span class="keyword">const</span> std::string& left, <span class="keyword">const</span> std::string& right)<span class="keyword"> const</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> (left.size() != right.size()) {</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < left.size(); ++i) {</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span> (::tolower(left[i]) != ::tolower(right[i])) {</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&# 160; }</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> };</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html"> 214</a></span> <span class="keyword">struct </span><a class="code" href="structprocess_1_1http_1_1Status.html">Status</a></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> {</div><div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a838b0372c2834ebe254930cff1ec8bd4"> 216</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a838b0372c2834ebe254930cff1ec8bd4">CONTINUE</a>;</div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ac1989e4156b3c5b009e5a0ab15d61ff1"> 217</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ac1989e4156b3c5b009e5a0ab15d61ff1">SWITCHING_PROTOCOLS</a>;</div><div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ae105d018cfcf82f5c19c79196101fd9b"> 218</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ae105d018cfcf82f5c19c79196101fd9b">OK</a>;</div><div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#af8f62dd7f1179ffc32c58aceef60decb"> 219</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="co de" href="structprocess_1_1http_1_1Status.html#af8f62dd7f1179ffc32c58aceef60decb">CREATED</a>;</div><div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a5d2b09dd7b99e2519b641b682dc976b0"> 220</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a5d2b09dd7b99e2519b641b682dc976b0">ACCEPTED</a>;</div><div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ae73df769517624433b4f20af3dd17803"> 221</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ae73df769517624433b4f20af3dd17803">NON_AUTHORITATIVE_INFORMATION</a>;</div><div class="line"><a name="l00222"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#acbed897ae92821 a24aced2e4dc633dad"> 222</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#acbed897ae92821a24aced2e4dc633dad">NO_CONTENT</a>;</div><div class="line"><a name="l00223"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#adf7f64f0d95bae2b22dde9b5db8e892c"> 223</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#adf7f64f0d95bae2b22dde9b5db8e892c">RESET_CONTENT</a>;</div><div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ac65b51669b169159644d53b15932fd98"> 224</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ac65b51669b169159644d53b15932fd98">PARTIAL_CONTENT</a>;</div><div class="line"><a name="l00225"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a8feae2af2cdeaf0c0ddbd5f80c9f5ff5"> 225</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a8feae2af2cdeaf0c0ddbd5f80c9f5ff5">MULTIPLE_CHOICES</a>;</div><div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#aa8ef81ebd5c8e73eff805b126abcfde2"> 226</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#aa8ef81ebd5c8e73eff805b126abcfde2">MOVED_PERMANENTLY</a>;</div><div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a2fde9047b9350b005c9f2d0e74aa49d4"> 227</a></span>  <span class="keyword">static</span> <span class="keyword">const< /span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a2fde9047b9350b005c9f2d0e74aa49d4">FOUND</a>;</div><div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a3cc43c9b0a051240b63bf536ff355aa3"> 228</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a3cc43c9b0a051240b63bf536ff355aa3">SEE_OTHER</a>;</div><div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#aaa40446a9ede5dc719b34d58300d9766"> 229</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#aaa40446a9ede5dc719b34d58300d9766">NOT_MODIFIED</a>;</div><div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a0f5b f0546812f869183e41132bb6044d"> 230</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a0f5bf0546812f869183e41132bb6044d">USE_PROXY</a>;</div><div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ae6e1e6f8b96f39b3ce6685de41ab1060"> 231</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ae6e1e6f8b96f39b3ce6685de41ab1060">TEMPORARY_REDIRECT</a>;</div><div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a5cc8f560c42aa82042f347ceca649ff5"> 232</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a5cc8f560c42aa82042f347ceca649ff5">BAD_REQUEST</a>; </div><div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a370088c7f9891cd5363ce2f59b39b8ab"> 233</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a370088c7f9891cd5363ce2f59b39b8ab">UNAUTHORIZED</a>;</div><div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a1c4709730f229f14c36644bc971645b9"> 234</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a1c4709730f229f14c36644bc971645b9">PAYMENT_REQUIRED</a>;</div><div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a30d5c1ab390d0ede2e99e3838a5f2973"> 235</a></span>  <span class="keyword">static</span> <span class="keyword">c onst</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a30d5c1ab390d0ede2e99e3838a5f2973">FORBIDDEN</a>;</div><div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ab9caadbc291e8d0e7d633faada0119a0"> 236</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ab9caadbc291e8d0e7d633faada0119a0">NOT_FOUND</a>;</div><div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a7ec542fce3fdf8c25bd870a160f569f7"> 237</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a7ec542fce3fdf8c25bd870a160f569f7">METHOD_NOT_ALLOWED</a>;</div><div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1St atus.html#a725667e70ba51ea7ab33416675de05db"> 238</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a725667e70ba51ea7ab33416675de05db">NOT_ACCEPTABLE</a>;</div><div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a2a724a29d7c8d8e047e009a897252280"> 239</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a2a724a29d7c8d8e047e009a897252280">PROXY_AUTHENTICATION_REQUIRED</a>;</div><div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ab95e476fae088bc934ac7d72886233fd"> 240</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ab95e476fae088bc934a c7d72886233fd">REQUEST_TIMEOUT</a>;</div><div class="line"><a name="l00241"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a711a886455704253efaa63254f6347e8"> 241</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a711a886455704253efaa63254f6347e8">CONFLICT</a>;</div><div class="line"><a name="l00242"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a84baf6a6f631e460bb85bea1d546bd97"> 242</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a84baf6a6f631e460bb85bea1d546bd97">GONE</a>;</div><div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a10336f87c20b50fd38fdec4f1c94be3d"> 243</a></span>  <span class="keyword">static</span> <spa n class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a10336f87c20b50fd38fdec4f1c94be3d">LENGTH_REQUIRED</a>;</div><div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a52227b30875d794c719a53fc2c7f42eb"> 244</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a52227b30875d794c719a53fc2c7f42eb">PRECONDITION_FAILED</a>;</div><div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#af15751921c14230c0974a97dfc2f9144"> 245</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#af15751921c14230c0974a97dfc2f9144">REQUEST_ENTITY_TOO_LARGE</a>;</div><div class="line"><a name="l00246"></a><span class="lineno"><a class ="line" href="structprocess_1_1http_1_1Status.html#a5e86bdc9477d1e574ca545d2e3b5d522"> 246</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a5e86bdc9477d1e574ca545d2e3b5d522">REQUEST_URI_TOO_LARGE</a>;</div><div class="line"><a name="l00247"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#addffbea97c092bf92955b7f513208ceb"> 247</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#addffbea97c092bf92955b7f513208ceb">UNSUPPORTED_MEDIA_TYPE</a>;</div><div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a877f7875ccf8eb543acc3dc542ce4082"> 248</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_ 1http_1_1Status.html#a877f7875ccf8eb543acc3dc542ce4082">REQUESTED_RANGE_NOT_SATISFIABLE</a>;</div><div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ab544dfe7c9a7484671cf288500a93fce"> 249</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ab544dfe7c9a7484671cf288500a93fce">EXPECTATION_FAILED</a>;</div><div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ae1c6540846d05803ff13c01a17be2df7"> 250</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ae1c6540846d05803ff13c01a17be2df7">INTERNAL_SERVER_ERROR</a>;</div><div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a4b9ac228c61726 25a36f454797b1b33c"> 251</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a4b9ac228c6172625a36f454797b1b33c">NOT_IMPLEMENTED</a>;</div><div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a12afe0fc9b46decff08215e12bdb00ac"> 252</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a12afe0fc9b46decff08215e12bdb00ac">BAD_GATEWAY</a>;</div><div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#ac38d2d21e08b9d2af0511c216613db0f"> 253</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#ac38d2d21e08b9d2af0511c216613db0f">SERVICE_UNAVAILABLE</a>;</d iv><div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a2b8bca1da1c541e2b042bc7f7e36b562"> 254</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a2b8bca1da1c541e2b042bc7f7e36b562">GATEWAY_TIMEOUT</a>;</div><div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="structprocess_1_1http_1_1Status.html#a587b0f84081baf8fe273378aa839dceb"> 255</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structprocess_1_1http_1_1Status.html#a587b0f84081baf8fe273378aa839dceb">HTTP_VERSION_NOT_SUPPORTED</a>;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">static</span> std::string string(uint16_t code);</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> };</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment">// Represents an asynchronous in-memory unbuffered Pipe, currently</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment">// used for streaming HTTP responses via chunked encoding. Note that</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment">// being an in-memory pipe means that this cannot be used across OS</span></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment">// processes.</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 26 5</span> <span class="comment">//</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment">// Much like unix pipes, data is read until end-of-file is</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment">// encountered; this occurs when the write-end of the pipe is</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment">// closed and there is no outstanding data left to read.</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment">//</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment">// Unlike unix pipes, if the read-end of the pipe is closed before</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment">// the write-end is closed, rather tha n receiving SIGPIPE or EPIPE</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment">// during a write, the writer is notified via a future. This future</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment">// is discarded if the write-end is closed first.</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment">//</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment">// No buffering means that each non-empty write to the pipe will</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment">// correspond to to an equivalent read from the pipe, and the</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment">// reader must "keep up" with the writ er in order to avoid</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment">// unbounded memory growth.</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment">//</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment">// The writer can induce a failure on the reader in order to signal</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment">// that an error has occurred. For example, if we are receiving a</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment">// response but a disconnection occurs before the response is</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment">// completed, we want the reader to detect that a disconnection</span></div>< div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment">// occurred!</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment">//</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment">// TODO(bmahler): Consider aggregating writes into larger reads to</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment">// help the reader keep up (a process::Stream abstraction with</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment">// backpressure would obviate the need for this).</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment">//</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment">// TODO(bmahler): Add a mor e general process::Stream<T> abstraction</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment">// to represent asynchronous finite/infinite streams (possibly</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment">// with "backpressure" on the writer). This is broadly useful</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="comment">// (e.g. allocator can expose Stream<Allocation>, http::Pipe</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment">// becomes Stream<string>, process::Queue<T> is just an infinite</span></div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment">// Stream<T> (i.e. completion and error semantics hidden)).</span></div><div class="line"><a name="l00296 "></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe.html"> 296</a></span> <span class="keyword">class </span><a class="code" href="classprocess_1_1http_1_1Pipe.html">Pipe</a></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> {</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keyword">struct </span>Data; <span class="comment">// Forward declaration.</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe_1_1Reader.html"> 302</a></span>  <span class="keyword">class </span><a class= "code" href="classprocess_1_1http_1_1Pipe_1_1Reader.html">Reader</a></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  {</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="comment">// Returns data written to the pipe.</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="comment">// Returns an empty read when end-of-file is reached.</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="comment">// Returns Failure if the writer failed, or the read-end</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="comment">// is closed.</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a cla ss="code" href="classprocess_1_1Future.html">Future<std::string></a> <a class="code" href="namespacemesos_1_1internal_1_1credentials.html#a137c93d60149616181a10e9f39986f7f">read</a>();</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="comment">// Performs a series of asynchronous reads, until EOF is reached.</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="comment">// Returns the concatenated result of the reads.</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="comment">// Returns Failure if the writer failed, or the read-end</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="comment">// is closed.</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</ span>  <a class="code" href="classprocess_1_1Future.html">Future<std::string></a> readAll();</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> </div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="comment">// Closing the read-end of the pipe before the write-end closes</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="comment">// or fails will notify the writer that the reader is no longer</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="comment">// interested. Returns false if the read-end was already closed.</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordtype">bool</span> close();</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div><div class="line"><a name="l00322"></a><sp an class="lineno"> 322</span>  <span class="comment">// Comparison operators useful for checking connection equality.</span></div><div class="line"><a name="l00323"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe_1_1Reader.html#ab05ad7874980715328153d42c6b138be"> 323</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Reader.html#ab05ad7874980715328153d42c6b138be">operator==</a>(<span class="keyword">const</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Reader.html">Reader</a>& other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data == other.data; }</div><div class="line"><a name="l00324"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe_1_1Reader.html#ac118f7e5f511e0840b7e4460f3287aa5"> 324</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Reader.ht ml#ac118f7e5f511e0840b7e4460f3287aa5">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Reader.html">Reader</a>& other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other); }</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> </div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00327"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe_1_1Reader.html#adb788d0aa2d64624d3602a985936d7da"> 327</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classprocess_1_1http_1_1Pipe.html">Pipe</a>;</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div><div class="line"><a name="l00329"></a><span class="lineno"> 329< /span>  <span class="keyword">enum</span> State</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  {</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  OPEN,</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  CLOSED,</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  };</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> </div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keyword">explicit</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Reader.html">Reader</a>(<span class="keyword">const</span> std::shared_ptr<Data>& _data) : data(_data) {}</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  std::shared_ptr<D ata> data;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  };</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div><div class="line"><a name="l00340"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe_1_1Writer.html"> 340</a></span>  <span class="keyword">class </span><a class="code" href="classprocess_1_1http_1_1Pipe_1_1Writer.html">Writer</a></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  {</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="comment">// Returns false if the data could not be written because</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="comment">// either end of the pipe was already closed. Note that an</span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="comment">// empty write has no effect.</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordtype">bool</span> <a class="code" href="namespacemesos_1_1internal_1_1log_1_1protocol.html#a66ff2d5af4db53227f787281c0765d8d">write</a>(std::string s);</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="comment">// Closing the write-end of the pipe will send end-of-file</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="comment">// to the reader. Returns false if the write-end of the pipe</span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">// was already closed or failed .</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordtype">bool</span> close();</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="comment">// Closes the write-end of the pipe but sends a failure</span></div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">// to the reader rather than end-of-file. Returns false</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="comment">// if the write-end of the pipe was already closed or failed.</span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordtype">bool</span> fail(<span class="keyword">const</span> std::string& message);</div><div class="line"><a name="l00357"></a><span class= "lineno"> 357</span> </div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="comment">// Returns Nothing when the read-end of the pipe is closed</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="comment">// before the write-end is closed, which means the reader</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// was unable to continue reading!</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <a class="code" href="classprocess_1_1Future.html">Future<Nothing></a> readerClosed() <span class="keyword">const</span>;</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="comment">// Comparison operators useful for checking connection equali ty.</span></div><div class="line"><a name="l00364"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe_1_1Writer.html#af9693ab7e438233a3e8244f3c650df7d"> 364</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Writer.html#af9693ab7e438233a3e8244f3c650df7d">operator==</a>(<span class="keyword">const</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Writer.html">Writer</a>& other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data == other.data; }</div><div class="line"><a name="l00365"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe_1_1Writer.html#a1d21b4591e3eae83215f95a34855b465"> 365</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Writer.html#a1d21b4591e3eae83215f95a34855b465">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classprocess_ 1_1http_1_1Pipe_1_1Writer.html">Writer</a>& other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other); }</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00367"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe_1_1Writer.html#adb788d0aa2d64624d3602a985936d7da"> 367</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classprocess_1_1http_1_1Pipe.html">Pipe</a>;</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keyword">enum</span> State</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  {</div><div class="line"><a name="l00371"></a><span class="linen o"> 371</span>  OPEN,</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  CLOSED,</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  FAILED,</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  };</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> </div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keyword">explicit</span> <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Writer.html">Writer</a>(<span class="keyword">const</span> std::shared_ptr<Data>& _data) : data(_data) {}</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  std::shared_ptr<Data> data;</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  };</div><di v class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div><div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe.html#ac4d65a3bbbdfba2bfeb755aedb5153da"> 381</a></span>  <a class="code" href="classprocess_1_1http_1_1Pipe.html#ac4d65a3bbbdfba2bfeb755aedb5153da">Pipe</a>() : data(new Data()) {}</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Reader.html">Reader</a> reader() <span class="keyword">const</span>;</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="classprocess_1_1http_1_1Pipe_1_1Writer.html">Writer</a> writer() <span class="keyword">const</span>;</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> </div><div class="line"><a name="l 00386"></a><span class="lineno"> 386</span>  <span class="comment">// Comparison operators useful for checking connection equality.</span></div><div class="line"><a name="l00387"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe.html#a4dfc8ee332d8e02d63079491086d3a3b"> 387</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classprocess_1_1http_1_1Pipe.html#a4dfc8ee332d8e02d63079491086d3a3b">operator==</a>(<span class="keyword">const</span> <a class="code" href="classprocess_1_1http_1_1Pipe.html">Pipe</a>& other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data == other.data; }</div><div class="line"><a name="l00388"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Pipe.html#a140c24540da2515a1c9835b594bc4df2"> 388</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classprocess_1_1http_1_1Pipe.html#a140c24540da2515a1c9835b594bc4df2">operat or!=</a>(<span class="keyword">const</span> <a class="code" href="classprocess_1_1http_1_1Pipe.html">Pipe</a>& other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other); }</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keyword">struct </span>Data</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  {</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  Data()</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  : readEnd(Reader::OPEN),</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  writeEnd(Writer::OPEN) {}</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> </div> <div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="comment">// Rather than use a process to serialize access to the pipe's</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="comment">// internal data we use a 'std::atomic_flag'.</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  std::atomic_flag lock = ATOMIC_FLAG_INIT;</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  Reader::State readEnd;</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  Writer::State writeEnd;</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">// Represents readers waiting for data from the pipe.</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  std::queue<Owned<Promise<std::string>>> reads;</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> </div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="comment">// Represents unread writes in the pipe. Note that we omit</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="comment">// empty strings as they serve as a signal for end-of-file.</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  std::queue<std::string> writes;</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> </div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="comment">// Signals when the read-end is closed before the wri te-end.</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <a class="code" href="classprocess_1_1Promise.html">Promise<Nothing></a> readerClosure;</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="comment">// Failure reason when the 'writeEnd' is FAILED.</span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <a class="code" href="classOption.html">Option<Failure></a> failure;</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  };</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  std::shared_ptr<Data> data;</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> };</div> <div class="line"><a name="l00419"></a><span class="lineno"> 419</span> </div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> </div><div class="line"><a name="l00421"></a><span class="lineno"><a class="line" href="namespaceprocess_1_1http_1_1header.html"> 421</a></span> <span class="keyword">namespace </span>header {</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> <span class="comment">// https://tools.ietf.org/html/rfc2617.</span></div><div class="line"><a name="l00424"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1header_1_1WWWAuthenticate.html"> 424</a></span> <span class="keyword">class </span><a class="code" href="classprocess_1_1http_1_1header_1_1WWWAuthenticate.html">WWWAuthenticate</a></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span> {</div><div class=" line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00427"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1header_1_1WWWAuthenticate.html#aa25cdb0353e7e0b131a4528ca8ad3d68"> 427</a></span>  <span class="keyword">static</span> constexpr <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="namespacemesos_1_1internal_1_1logger_1_1rotate.html#aee5dc359a1b6d22c5d912b166c895854">NAME</a> = <span class="stringliteral">"WWW-Authenticate"</span>;</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> </div><div class="line"><a name="l00429"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1header_1_1WWWAuthenticate.html#a1694b4ae16e6aa84cbec3bcda360e913"> 429</a></span>  <a class="code" href="classprocess_1_1http_1_1header_1_1WWWAuthenticate.html#a1694b4ae16e6aa84cbec3bcda 360e913">WWWAuthenticate</a>(</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="keyword">const</span> std::string& authScheme,</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keyword">const</span> <a class="code" href="classhashmap.html">hashmap<std::string, std::string></a>& authParam)</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  : authScheme_(authScheme),</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  authParam_(authParam) {}</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> </div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<WWWAuthenticate></a> <a class="code" href="namespacecgroups.html#a2ecc89636706df947027a4c3c2100fbe">create</a >(<span class="keyword">const</span> std::string& value);</div><div >class="line"><a name="l00436"></a><span class="lineno"> >436</span> </div><div class="line"><a name="l00437"></a><span >class="lineno"> 437</span>  std::string authScheme();</div><div >class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <a >class="code" href="classhashmap.html">hashmap<std::string, >std::string></a> authParam();</div><div class="line"><a >name="l00439"></a><span class="lineno"> 439</span> </div><div >class="line"><a name="l00440"></a><span class="lineno"> >440</span> <span class="keyword">private</span>:</div><div >class="line"><a name="l00441"></a><span class="lineno"> 441</span>  ><span class="comment">// According to RFC, HTTP/1.1 server may return >multiple challenges</span></div><div class="line"><a name="l00442"></a><span >class="lineno"> 442</span>  <span class="comment">// with a 401 >(Authenticate) response. Each challenage is in th e</span></div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="comment">// format of 'auth-scheme 1*SP 1#auth-param' and each challenage may</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="comment">// use a different auth-scheme.</span></div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="comment">// https://tools.ietf.org/html/rfc2617#section-4.6</span></div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="comment">//</span></div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="comment">// TODO(gilbert): We assume there is only one authenticate challenge.</span></div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="comment">// Multiple challenges should be supported as well.</span></div><div class="li ne"><a name="l00449"></a><span class="lineno"> 449</span>  std::string authScheme_;</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <a class="code" href="classhashmap.html">hashmap<std::string, std::string></a> authParam_;</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span> };</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span> } <span class="comment">// namespace header {</span></div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> </div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span> </div><div class="line"><a name="l00456"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Headers.html"> 456</a></span> <span class="keyword">class </span><a class="code" href="classprocess_1_1http_1_1Headers.html">Headers< /a> : <span class="keyword">public</span> <a class="code" href="classhashmap.html">hashmap</a><</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  std::string,</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  std::string,</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  CaseInsensitiveHash,</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  CaseInsensitiveEqual></div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span> {</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00463"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Headers.html#a8ebd5d74c3557ec3ee54daf933c5e51c"> 463</a></span>  <a class="code" href="classprocess_1_1http_1_1Headers.html#a8ebd5d74c3557ec3ee54daf933c5e5 1c">Headers</a>() {}</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> </div><div class="line"><a name="l00465"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Headers.html#abf4e64a7f7a09f6d99497296f9ab4911"> 465</a></span>  <a class="code" href="classprocess_1_1http_1_1Headers.html#abf4e64a7f7a09f6d99497296f9ab4911">Headers</a>(<span class="keyword">const</span> std::map<std::string, std::string>& <a class="code" href="namespacelambda.html#a6030d65051d5968ada4d2e528b2fcd57">map</a>)</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  : <a class="code" href="classhashmap.html">hashmap</a><</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <a class="code" href="namespacestd.html">std</a>::string,</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <a class="code" href="namespacestd.html">std< /a>::string,</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <a class="code" href="structprocess_1_1http_1_1CaseInsensitiveHash.html">CaseInsensitiveHash</a>,</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <a class="code" href="structprocess_1_1http_1_1CaseInsensitiveEqual.html">CaseInsensitiveEqual</a>>(map) {}</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div><div class="line"><a name="l00472"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Headers.html#a03479d96b4c86a55083f0ac993891186"> 472</a></span>  <a class="code" href="classprocess_1_1http_1_1Headers.html#a03479d96b4c86a55083f0ac993891186">Headers</a>(std::map<std::string, std::string>&& <a class="code" href="namespacelambda.html#a6030d65051d5968ada4d2e528b2fcd57">map</a>)</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>& #160; : <a class="code" href="classhashmap.html">hashmap</a><</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <a class="code" href="namespacestd.html">std</a>::string,</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <a class="code" href="namespacestd.html">std</a>::string,</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <a class="code" href="structprocess_1_1http_1_1CaseInsensitiveHash.html">CaseInsensitiveHash</a>,</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <a class="code" href="structprocess_1_1http_1_1CaseInsensitiveEqual.html">CaseInsensitiveEqual</a>>(<a class="code" href="namespacelambda.html#a6030d65051d5968ada4d2e528b2fcd57">map</a>) {}</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> </div><div class="line"><a name="l00479"></a><span class="lineno">< a class="line" href="classprocess_1_1http_1_1Headers.html#afcda2f597b4567f9959fffcdb3845cf6"> 479</a></span>  <a class="code" href="classprocess_1_1http_1_1Headers.html#afcda2f597b4567f9959fffcdb3845cf6">Headers</a>(std::initializer_list<std::pair<std::string, std::string>> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">list</a>)</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  : <a class="code" href="classhashmap.html">hashmap</a><</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <a class="code" href="namespacestd.html">std</a>::string,</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <a class="code" href="namespacestd.html">std</a>::string,</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <a class="code" href="structprocess_1_1http_1_1CaseInsensitiv eHash.html">CaseInsensitiveHash</a>,</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <a class="code" href="structprocess_1_1http_1_1CaseInsensitiveEqual.html">CaseInsensitiveEqual</a>>(<a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">list</a>) {}</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00487"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Headers.html#ace314043b5f44f854097d321246a26c0"> 487</a></span>  <a class="code" href="classResult.html">Result<T></a> <span class="keyword">get</span>() <span class="keyword">const</span></div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  {</div>< div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <a class="code" href="classOption.html">Option<std::string></a> value = <span class="keyword">get</span>(<a class="code" href="namespacemesos_1_1internal_1_1logger_1_1rotate.html#aee5dc359a1b6d22c5d912b166c895854">T::NAME</a>);</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">if</span> (value.<a class="code" href="classOption.html#a06eab791122ebc1f8af4ad310e5e7d7e">isNone</a>()) {</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>();</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  }</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <a class="code" href="classTry.html">Try<T></a> header = <a class="code" href="namespacecgroups.html #a2ecc89636706df947027a4c3c2100fbe">T::create</a>(value.<a class="code" href="classOption.html#a21358442c0fac1cc978a67a9a9089a79">get</a>());</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">if</span> (header.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(header.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  }</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordflow">return</span> header.<a class="code" href="classTry.html#a8bc7f43e75a47111ea18e9c83b007be5">get</a>();</div><div class="line"><a name="l00498"></a><span class="line no"> 498</span>  }</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span> </div><div class="line"><a name="l00500"></a><span class="lineno"><a class="line" href="classprocess_1_1http_1_1Headers.html#a93cdd375ffca86b0ffc3822ebc232be6"> 500</a></span>  <a class="code" href="classOption.html">Option<std::string></a> <span class="keyword">get</span>(<span class="keyword">const</span> std::string& key) <span class="keyword">const</span></div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  {</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keywordflow">return</span> <a class="code" href="classhashmap.html">hashmap</a><</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  std::string,</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  std::string,</div><div class="line"><a name ="l00505"></a><span class="line
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