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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;</div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &lt;uv.h&gt;</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &quot;handle.hpp&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &quot;util.hpp&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &quot;loop.hpp&quot;</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceuvw.html">uvw</a> {</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="keyword">namespace </span>details {</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">enum class</span> UVFsEventFlags: std::underlying_type_t&lt;uv_fs_event_flags&gt; {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; WATCH_ENTRY = UV_FS_EVENT_WATCH_ENTRY,</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; STAT = UV_FS_EVENT_STAT,</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; RECURSIVE = UV_FS_EVENT_RECURSIVE</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;};</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="keyword">enum class</span> UVFsEvent: std::underlying_type_t&lt;uv_fs_event&gt; {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; RENAME = UV_RENAME,</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; CHANGE = UV_CHANGE</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;};</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;}</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="structuvw_1_1FsEventEvent.html"> 40</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structuvw_1_1FsEventEvent.html">FsEventEvent</a> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <a class="code" href="structuvw_1_1FsEventEvent.html">FsEventEvent</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> * pathname, <a class="code" href="classuvw_1_1Flags.html">Flags&lt;details::UVFsEvent&gt;</a> events)</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; : filename{pathname}, flags{std::move(events)}</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; {}</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="structuvw_1_1FsEventEvent.html#a01de69aeafe47e4d8660099283bcae0c"> 51</a></span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="structuvw_1_1FsEventEvent.html#a01de69aeafe47e4d8660099283bcae0c">filename</a>;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structuvw_1_1FsEventEvent.html#a6202e6116d6b61d1323ab63b8d4cd0cb"> 61</a></span>&#160; <a class="code" href="classuvw_1_1Flags.html">Flags&lt;details::UVFsEvent&gt;</a> <a class="code" href="structuvw_1_1FsEventEvent.html#a6202e6116d6b61d1323ab63b8d4cd0cb">flags</a>;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;};</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classuvw_1_1FsEventHandle.html"> 78</a></span>&#160;<span class="keyword">class </span><a class="code" href="classuvw_1_1FsEventHandle.html">FsEventHandle</a> final: <span class="keyword">public</span> <a class="code" href="classuvw_1_1Handle.html">Handle</a>&lt;FsEventHandle, uv_fs_event_t&gt; {</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> startCallback(uv_fs_event_t *handle, <span class="keyword">const</span> <span class="keywordtype">char</span> *filename, <span class="keywordtype">int</span> events, <span class="keywordtype">int</span> status) {</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <a class="code" href="classuvw_1_1FsEventHandle.html">FsEventHandle</a> &amp;fsEvent = *(<span class="keyword">static_cast&lt;</span><a class="code" href="classuvw_1_1FsEventHandle.html">FsEventHandle</a>*<span class="keyword">&gt;</span>(handle-&gt;data));</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordflow">if</span>(status) { fsEvent.publish(<a class="code" href="structuvw_1_1ErrorEvent.html">ErrorEvent</a>{status}); }</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">else</span> { fsEvent.publish(<a class="code" href="structuvw_1_1FsEventEvent.html">FsEventEvent</a>{filename, <span class="keyword">static_cast&lt;</span>std::underlying_type_t&lt;details::UVFsEvent&gt;<span class="keyword">&gt;</span>(events)}); }</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keyword">using</span> Watch = details::UVFsEvent;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keyword">using</span> Event = details::UVFsEventFlags;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keyword">using</span> Handle::Handle;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classuvw_1_1FsEventHandle.html#a9c2e4f2468a1ec48f52b05292cee5132"> 95</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1FsEventHandle.html#a9c2e4f2468a1ec48f52b05292cee5132">init</a>() {</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordflow">return</span> initialize(&amp;uv_fs_event_init);</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; }</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;</div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classuvw_1_1FsEventHandle.html#a3cd01c0e0c227d8b7813719e95da6204"> 116</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1FsEventHandle.html#a3cd01c0e0c227d8b7813719e95da6204">start</a>(std::string path, <a class="code" href="classuvw_1_1Flags.html">Flags&lt;Event&gt;</a> flags = <a class="code" href="classuvw_1_1Flags.html">Flags&lt;Event&gt;</a>{}) {</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; invoke(&amp;uv_fs_event_start, <span class="keyword">get</span>(), &amp;startCallback, path.data(), flags);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; }</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classuvw_1_1FsEventHandle.html#a0eecfff59ff35857528a11c4c2c574ea"> 137</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1FsEventHandle.html#a0eecfff59ff35857528a11c4c2c574ea">start</a>(std::string path, Event flag) {</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; start(std::move(path), <a class="code" href="classuvw_1_1Flags.html">Flags&lt;Event&gt;</a>{flag});</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; }</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="classuvw_1_1FsEventHandle.html#a1060687b08f75465db8a33e377ba52ca"> 144</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1FsEventHandle.html#a1060687b08f75465db8a33e377ba52ca">stop</a>() {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; invoke(&amp;uv_fs_event_stop, <span class="keyword">get</span>());</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; }</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;</div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="classuvw_1_1FsEventHandle.html#adc8fc25a6daa924b1097f43ccda5db3c"> 152</a></span>&#160; std::string <a class="code" href="classuvw_1_1FsEventHandle.html#adc8fc25a6daa924b1097f43ccda5db3c">path</a>() noexcept {</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keywordflow">return</span> details::tryRead(&amp;uv_fs_event_getpath, <span class="keyword">get</span>());</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; }</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;};</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;}</div><div class="ttc" id="structuvw_1_1FsEventEvent_html_a6202e6116d6b61d1323ab63b8d4cd0cb"><div class="ttname"><a href="structuvw_1_1FsEventEvent.html#a6202e6116d6b61d1323ab63b8d4cd0cb">uvw::FsEventEvent::flags</a></div><div class="ttdeci">Flags&lt; details::UVFsEvent &gt; flags</div><div class="ttdoc">Detected events all in one. </div><div class="ttdef"><b>Definition:</b> <a href="fs__event_8hpp_source.html#l00061">fs_event.hpp:61</a></div></div>
<div class="ttc" id="classuvw_1_1FsEventHandle_html_a9c2e4f2468a1ec48f52b05292cee5132"><div class="ttname"><a href="classuvw_1_1FsEventHandle.html#a9c2e4f2468a1ec48f52b05292cee5132">uvw::FsEventHandle::init</a></div><div class="ttdeci">bool init()</div><div class="ttdoc">Initializes the handle. </div><div class="ttdef"><b>Definition:</b> <a href="fs__event_8hpp_source.html#l00095">fs_event.hpp:95</a></div></div>
<div class="ttc" id="classuvw_1_1Flags_html"><div class="ttname"><a href="classuvw_1_1Flags.html">uvw::Flags&lt; details::UVFsEvent &gt;</a></div></div>
<div class="ttc" id="classuvw_1_1Handle_html"><div class="ttname"><a href="classuvw_1_1Handle.html">uvw::Handle</a></div><div class="ttdoc">Handle base class. </div><div class="ttdef"><b>Definition:</b> <a href="handle_8hpp_source.html#l00029">handle.hpp:29</a></div></div>
<div class="ttc" id="classuvw_1_1FsEventHandle_html_adc8fc25a6daa924b1097f43ccda5db3c"><div class="ttname"><a href="classuvw_1_1FsEventHandle.html#adc8fc25a6daa924b1097f43ccda5db3c">uvw::FsEventHandle::path</a></div><div class="ttdeci">std::string path() noexcept</div><div class="ttdoc">Gets the path being monitored. </div><div class="ttdef"><b>Definition:</b> <a href="fs__event_8hpp_source.html#l00152">fs_event.hpp:152</a></div></div>
<div class="ttc" id="structuvw_1_1FsEventEvent_html_a01de69aeafe47e4d8660099283bcae0c"><div class="ttname"><a href="structuvw_1_1FsEventEvent.html#a01de69aeafe47e4d8660099283bcae0c">uvw::FsEventEvent::filename</a></div><div class="ttdeci">const char * filename</div><div class="ttdoc">The path to the file being monitored. </div><div class="ttdef"><b>Definition:</b> <a href="fs__event_8hpp_source.html#l00051">fs_event.hpp:51</a></div></div>
<div class="ttc" id="structuvw_1_1FsEventEvent_html"><div class="ttname"><a href="structuvw_1_1FsEventEvent.html">uvw::FsEventEvent</a></div><div class="ttdoc">FsEventEvent event. </div><div class="ttdef"><b>Definition:</b> <a href="fs__event_8hpp_source.html#l00040">fs_event.hpp:40</a></div></div>
<div class="ttc" id="classuvw_1_1FsEventHandle_html_a0eecfff59ff35857528a11c4c2c574ea"><div class="ttname"><a href="classuvw_1_1FsEventHandle.html#a0eecfff59ff35857528a11c4c2c574ea">uvw::FsEventHandle::start</a></div><div class="ttdeci">void start(std::string path, Event flag)</div><div class="ttdoc">Starts watching the specified path. </div><div class="ttdef"><b>Definition:</b> <a href="fs__event_8hpp_source.html#l00137">fs_event.hpp:137</a></div></div>
<div class="ttc" id="structuvw_1_1ErrorEvent_html"><div class="ttname"><a href="structuvw_1_1ErrorEvent.html">uvw::ErrorEvent</a></div><div class="ttdoc">The ErrorEvent event. </div><div class="ttdef"><b>Definition:</b> <a href="emitter_8hpp_source.html#l00023">emitter.hpp:23</a></div></div>
<div class="ttc" id="classuvw_1_1FsEventHandle_html_a1060687b08f75465db8a33e377ba52ca"><div class="ttname"><a href="classuvw_1_1FsEventHandle.html#a1060687b08f75465db8a33e377ba52ca">uvw::FsEventHandle::stop</a></div><div class="ttdeci">void stop()</div><div class="ttdoc">Stops polling the file descriptor. </div><div class="ttdef"><b>Definition:</b> <a href="fs__event_8hpp_source.html#l00144">fs_event.hpp:144</a></div></div>
<div class="ttc" id="classuvw_1_1FsEventHandle_html"><div class="ttname"><a href="classuvw_1_1FsEventHandle.html">uvw::FsEventHandle</a></div><div class="ttdoc">The FsEventHandle handle. </div><div class="ttdef"><b>Definition:</b> <a href="fs__event_8hpp_source.html#l00078">fs_event.hpp:78</a></div></div>
<div class="ttc" id="classuvw_1_1FsEventHandle_html_a3cd01c0e0c227d8b7813719e95da6204"><div class="ttname"><a href="classuvw_1_1FsEventHandle.html#a3cd01c0e0c227d8b7813719e95da6204">uvw::FsEventHandle::start</a></div><div class="ttdeci">void start(std::string path, Flags&lt; Event &gt; flags=Flags&lt; Event &gt;{})</div><div class="ttdoc">Starts watching the specified path. </div><div class="ttdef"><b>Definition:</b> <a href="fs__event_8hpp_source.html#l00116">fs_event.hpp:116</a></div></div>
<div class="ttc" id="namespaceuvw_html"><div class="ttname"><a href="namespaceuvw.html">uvw</a></div><div class="ttdoc">uvw default namespace. </div><div class="ttdef"><b>Definition:</b> <a href="async_8hpp_source.html#l00011">async.hpp:11</a></div></div>
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