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<h1>AsyncFdWatch.h</h1><a href="AsyncFdWatch_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00035"></a>00035 <span class="preprocessor">#ifndef ASYNC_FD_WATCH_INCLUDED</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span><span class="preprocessor">#define ASYNC_FD_WATCH_INCLUDED</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span>
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="comment">/****************************************************************************</span>
<a name="l00040"></a>00040 <span class="comment"> *</span>
<a name="l00041"></a>00041 <span class="comment"> * System Includes</span>
<a name="l00042"></a>00042 <span class="comment"> *</span>
<a name="l00043"></a>00043 <span class="comment"> ****************************************************************************/</span>
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="preprocessor">#include <sigc++/sigc++.h></span>
<a name="l00046"></a>00046
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="comment">/****************************************************************************</span>
<a name="l00049"></a>00049 <span class="comment"> *</span>
<a name="l00050"></a>00050 <span class="comment"> * Project Includes</span>
<a name="l00051"></a>00051 <span class="comment"> *</span>
<a name="l00052"></a>00052 <span class="comment"> ****************************************************************************/</span>
<a name="l00053"></a>00053
<a name="l00054"></a>00054
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="comment">/****************************************************************************</span>
<a name="l00057"></a>00057 <span class="comment"> *</span>
<a name="l00058"></a>00058 <span class="comment"> * Local Includes</span>
<a name="l00059"></a>00059 <span class="comment"> *</span>
<a name="l00060"></a>00060 <span class="comment"> ****************************************************************************/</span>
<a name="l00061"></a>00061
<a name="l00062"></a>00062
<a name="l00063"></a>00063
<a name="l00064"></a>00064 <span class="comment">/****************************************************************************</span>
<a name="l00065"></a>00065 <span class="comment"> *</span>
<a name="l00066"></a>00066 <span class="comment"> * Forward declarations</span>
<a name="l00067"></a>00067 <span class="comment"> *</span>
<a name="l00068"></a>00068 <span class="comment"> ****************************************************************************/</span>
<a name="l00069"></a>00069
<a name="l00070"></a>00070
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="comment">/****************************************************************************</span>
<a name="l00073"></a>00073 <span class="comment"> *</span>
<a name="l00074"></a>00074 <span class="comment"> * Namespace</span>
<a name="l00075"></a>00075 <span class="comment"> *</span>
<a name="l00076"></a>00076 <span class="comment"> ****************************************************************************/</span>
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="keyword">namespace </span>Async
<a name="l00079"></a>00079 {
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="comment">/****************************************************************************</span>
<a name="l00082"></a>00082 <span class="comment"> *</span>
<a name="l00083"></a>00083 <span class="comment"> * Defines & typedefs</span>
<a name="l00084"></a>00084 <span class="comment"> *</span>
<a name="l00085"></a>00085 <span class="comment"> ****************************************************************************/</span>
<a name="l00086"></a>00086
<a name="l00087"></a>00087
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="comment">/****************************************************************************</span>
<a name="l00090"></a>00090 <span class="comment"> *</span>
<a name="l00091"></a>00091 <span class="comment"> * Exported Global Variables</span>
<a name="l00092"></a>00092 <span class="comment"> *</span>
<a name="l00093"></a>00093 <span class="comment"> ****************************************************************************/</span>
<a name="l00094"></a>00094
<a name="l00095"></a>00095
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="comment">/****************************************************************************</span>
<a name="l00098"></a>00098 <span class="comment"> *</span>
<a name="l00099"></a>00099 <span class="comment"> * Class definitions</span>
<a name="l00100"></a>00100 <span class="comment"> *</span>
<a name="l00101"></a>00101 <span class="comment"> ****************************************************************************/</span>
<a name="l00102"></a>00102
<a name="l00119"></a><a class="code" href="classAsync_1_1FdWatch.html">00119</a> <span class="keyword">class </span><a class="code" href="classAsync_1_1FdWatch.html" title="A class for watching file descriptors.">FdWatch</a> : <span class="keyword">public</span> SigC::Object
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 <span class="keyword">public</span>:
<a name="l00125"></a><a class="code" href="classAsync_1_1FdWatch.html#aa5497682aece47dcc8782a3908dc4cdc">00125</a> <span class="keyword">typedef</span> <span class="keyword">enum</span>
<a name="l00126"></a>00126 {
<a name="l00127"></a><a class="code" href="classAsync_1_1FdWatch.html#aa5497682aece47dcc8782a3908dc4cdca1459a8e82710b70d173daf0a7a4a32b9">00127</a> <a class="code" href="classAsync_1_1FdWatch.html#aa5497682aece47dcc8782a3908dc4cdca1459a8e82710b70d173daf0a7a4a32b9" title="File descriptor watch for incoming data.">FD_WATCH_RD</a>,
<a name="l00128"></a><a class="code" href="classAsync_1_1FdWatch.html#aa5497682aece47dcc8782a3908dc4cdca5999783f1c1f33dfcbb5fac2ebf594b0">00128</a> <a class="code" href="classAsync_1_1FdWatch.html#aa5497682aece47dcc8782a3908dc4cdca5999783f1c1f33dfcbb5fac2ebf594b0" title="File descriptor watch for outgoing data.">FD_WATCH_WR</a>
<a name="l00129"></a>00129 } <a class="code" href="classAsync_1_1FdWatch.html#aa5497682aece47dcc8782a3908dc4cdc" title="The type of the file descriptor watch.">FdWatchType</a>;
<a name="l00130"></a>00130
<a name="l00140"></a>00140 <a class="code" href="classAsync_1_1FdWatch.html#af6a8fb263b3cf9255619fd61b12b8666" title="Constructor.">FdWatch</a>(<span class="keywordtype">int</span> <a class="code" href="classAsync_1_1FdWatch.html#ad49d35413fe844ea5496bddef69ce98a" title="Return the file descriptor being watched.">fd</a>, <a class="code" href="classAsync_1_1FdWatch.html#aa5497682aece47dcc8782a3908dc4cdc" title="The type of the file descriptor watch.">FdWatchType</a> <a class="code" href="classAsync_1_1FdWatch.html#ab1643257dc0ea7d6bf7822a4704fb4a9" title="Return the type of this watch.">type</a>);
<a name="l00141"></a>00141
<a name="l00145"></a>00145 <a class="code" href="classAsync_1_1FdWatch.html#a61a95547c45d1d853f7dbd6df03d840c" title="Destructor.">~FdWatch</a>(<span class="keywordtype">void</span>);
<a name="l00146"></a>00146
<a name="l00151"></a><a class="code" href="classAsync_1_1FdWatch.html#ad49d35413fe844ea5496bddef69ce98a">00151</a> <span class="keywordtype">int</span> <a class="code" href="classAsync_1_1FdWatch.html#ad49d35413fe844ea5496bddef69ce98a" title="Return the file descriptor being watched.">fd</a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_fd; }
<a name="l00152"></a>00152
<a name="l00157"></a><a class="code" href="classAsync_1_1FdWatch.html#ab1643257dc0ea7d6bf7822a4704fb4a9">00157</a> <a class="code" href="classAsync_1_1FdWatch.html#aa5497682aece47dcc8782a3908dc4cdc" title="The type of the file descriptor watch.">FdWatchType</a> <a class="code" href="classAsync_1_1FdWatch.html#ab1643257dc0ea7d6bf7822a4704fb4a9" title="Return the type of this watch.">type</a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_type; }
<a name="l00158"></a>00158
<a name="l00164"></a>00164 <span class="keywordtype">void</span> <a class="code" href="classAsync_1_1FdWatch.html#aa0e7c59dae8b5d41823def7e6340ac1c" title="Enable or disable the watch.">setEnabled</a>(<span class="keywordtype">bool</span> enabled);
<a name="l00165"></a>00165
<a name="l00170"></a><a class="code" href="classAsync_1_1FdWatch.html#a410d273d8f6a6e09a6f6e0525cec3db0">00170</a> <span class="keywordtype">bool</span> <a class="code" href="classAsync_1_1FdWatch.html#a410d273d8f6a6e09a6f6e0525cec3db0" title="Check if the watch is enabled or not.">isEnabled</a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_enabled; }
<a name="l00171"></a>00171
<a name="l00176"></a><a class="code" href="classAsync_1_1FdWatch.html#a499711b028fc46593d66e9cc50cd0bb2">00176</a> SigC::Signal1<void, FdWatch*> <a class="code" href="classAsync_1_1FdWatch.html#a499711b028fc46593d66e9cc50cd0bb2" title="Signal to indicate that the descriptor is active.">activity</a>;
<a name="l00177"></a>00177
<a name="l00178"></a>00178
<a name="l00179"></a>00179 <span class="keyword">protected</span>:
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <span class="keyword">private</span>:
<a name="l00182"></a>00182 <span class="keywordtype">int</span> m_fd;
<a name="l00183"></a>00183 <a class="code" href="classAsync_1_1FdWatch.html#aa5497682aece47dcc8782a3908dc4cdc" title="The type of the file descriptor watch.">FdWatchType</a> m_type;
<a name="l00184"></a>00184 <span class="keywordtype">bool</span> m_enabled;
<a name="l00185"></a>00185
<a name="l00186"></a>00186 }; <span class="comment">/* class FdWatch */</span>
<a name="l00187"></a>00187
<a name="l00188"></a>00188
<a name="l00189"></a>00189 } <span class="comment">/* namespace */</span>
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="preprocessor">#endif </span><span class="comment">/* ASYNC_FD_WATCH_INCLUDED */</span>
<a name="l00192"></a>00192
<a name="l00193"></a>00193
<a name="l00194"></a>00194
<a name="l00195"></a>00195 <span class="comment">/*</span>
<a name="l00196"></a>00196 <span class="comment"> * This file has not been truncated</span>
<a name="l00197"></a>00197 <span class="comment"> */</span>
<a name="l00198"></a>00198
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