doc/oscl_html/oscl__socket__serv__imp__pv_8h_source.html


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<h1>oscl_socket_serv_imp_pv.h</h1><a href="oscl__socket__serv__imp__pv_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 
<a name="l00002"></a>00002 <span class="preprocessor">#ifndef OSCL_SOCKET_SERV_IMP_PV_H_INCLUDED</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span><span class="preprocessor">#define OSCL_SOCKET_SERV_IMP_PV_H_INCLUDED</span>
<a name="l00004"></a>00004 <span class="preprocessor"></span>
<a name="l00005"></a>00005 <span class="preprocessor">#include &quot;<a class="code" href="oscl__socket__serv__imp__base_8h.html">oscl_socket_serv_imp_base.h</a>&quot;</span>
<a name="l00006"></a>00006 <span class="preprocessor">#include &quot;<a class="code" href="oscl__socket__serv__imp__reqlist_8h.html">oscl_socket_serv_imp_reqlist.h</a>&quot;</span>
<a name="l00007"></a>00007 <span class="preprocessor">#include &quot;<a class="code" href="oscl__socket__tuneables_8h.html">oscl_socket_tuneables.h</a>&quot;</span>
<a name="l00008"></a>00008 
<a name="l00009"></a>00009 
<a name="l00013"></a>00013 <span class="preprocessor">#if PV_SOCKET_SERVER_IS_THREAD</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#include &quot;<a class="code" href="oscl__semaphore_8h.html" title="This file provides implementation of mutex.">oscl_semaphore.h</a>&quot;</span>
<a name="l00015"></a>00015 <span class="preprocessor">#include &quot;<a class="code" href="oscl__mutex_8h.html" title="This file provides implementation of mutex.">oscl_mutex.h</a>&quot;</span>
<a name="l00016"></a>00016 <span class="preprocessor">#else</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span><span class="preprocessor">#include &quot;<a class="code" href="oscl__scheduler__ao_8h.html" title="Oscl Scheduler user execution object classes.">oscl_scheduler_ao.h</a>&quot;</span>
<a name="l00018"></a>00018 <span class="preprocessor">#endif</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="keyword">class </span>PVServiStats;
<a name="l00021"></a>00021 
<a name="l00024"></a>00024 <span class="preprocessor">#if (PV_SOCKET_SERVER_IS_THREAD)</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="keyword">class </span><a class="code" href="classOsclSocketServI.html">OsclSocketServI</a>: <span class="keyword">public</span> <a class="code" href="classHeapBase.html">HeapBase</a>, <span class="keyword">public</span> <a class="code" href="classOsclSocketServIBase.html">OsclSocketServIBase</a>
<a name="l00026"></a>00026 <span class="preprocessor">#else</span>
<a name="l00027"></a><a class="code" href="classOsclSocketServI.html">00027</a> <span class="preprocessor"></span>class <a class="code" href="classOsclSocketServI.html">OsclSocketServI</a>: <span class="keyword">public</span> <a class="code" href="classOsclTimerObject.html">OsclTimerObject</a>, <span class="keyword">public</span> <a class="code" href="classOsclSocketServIBase.html">OsclSocketServIBase</a>
<a name="l00028"></a>00028 <span class="preprocessor">#endif</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span>{
<a name="l00030"></a>00030     <span class="keyword">public</span>:
<a name="l00031"></a>00031         <span class="keyword">static</span> <a class="code" href="classOsclSocketServI.html">OsclSocketServI</a>* <a class="code" href="classOsclSocketServI.html#a7ba1994905ad4388cf3835fe4cd84efd">NewL</a>(<a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a> &amp;a);
<a name="l00032"></a>00032         int32 <a class="code" href="classOsclSocketServI.html#a0c8ca298bf18fb1369f7e348ab6ca296">Connect</a>(uint32 aMessageSlots, <span class="keywordtype">bool</span> aShareSession);
<a name="l00033"></a>00033         <span class="keywordtype">void</span> <a class="code" href="classOsclSocketServI.html#a5e573b74b332ecc41b29b1488a5c4dd6">Close</a>(<span class="keywordtype">bool</span>);
<a name="l00034"></a>00034 
<a name="l00035"></a>00035         <span class="comment">//check if calling context is server thread.</span>
<a name="l00036"></a>00036         <span class="comment">//in non-threaded implementation, will always return &quot;true&quot;.</span>
<a name="l00037"></a>00037         <span class="keywordtype">bool</span> <a class="code" href="classOsclSocketServI.html#af0c2f681e80bbd8a029e19cbeaeea2e3">IsServerThread</a>();
<a name="l00038"></a>00038 
<a name="l00039"></a>00039     <span class="keyword">private</span>:
<a name="l00040"></a>00040         <a class="code" href="classOsclSocketServI.html">OsclSocketServI</a>(<a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a> &amp;a);
<a name="l00041"></a>00041         ~<a class="code" href="classOsclSocketServI.html">OsclSocketServI</a>();
<a name="l00042"></a>00042         <span class="keywordtype">void</span> ConstructL();
<a name="l00043"></a>00043 
<a name="l00044"></a>00044         <span class="comment">//socket request list.</span>
<a name="l00045"></a>00045         <a class="code" href="classOsclSocketServRequestList.html">OsclSocketServRequestList</a> iSockServRequestList;
<a name="l00046"></a>00046 
<a name="l00047"></a>00047 <span class="preprocessor">#if PV_SOCKET_SERVER_SELECT_LOOPBACK_SOCKET</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span>        <span class="comment">//blocking select wakeup feature</span>
<a name="l00049"></a>00049         <span class="keyword">class </span><a class="code" href="classOsclSocketServI.html#ad3df3eb3da7df085f3b6098a848fbcdc">LoopbackSocket</a>
<a name="l00050"></a>00050         {
<a name="l00051"></a>00051             <span class="keyword">public</span>:
<a name="l00052"></a>00052                 <a class="code" href="classOsclSocketServI.html#ad3df3eb3da7df085f3b6098a848fbcdc">LoopbackSocket</a>()
<a name="l00053"></a>00053                 {
<a name="l00054"></a>00054                     iEnable = <span class="keyword">false</span>;
<a name="l00055"></a>00055                     iContainer = <a class="code" href="group__osclbase.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="The NULL_TERM_CHAR is used to terminate c-style strings.">NULL</a>;
<a name="l00056"></a>00056                 }
<a name="l00057"></a>00057                 <span class="keywordtype">bool</span> iEnable;
<a name="l00058"></a>00058                 <span class="keywordtype">void</span> Read();
<a name="l00059"></a>00059                 <span class="keywordtype">void</span> ProcessSelect(<a class="code" href="osclconfig__io_8h.html#a6f124ae8d366b927862ea9c21d534d0c">TOsclSocket</a>&amp;);
<a name="l00060"></a>00060                 <span class="keywordtype">void</span> Init(<a class="code" href="classOsclSocketServI.html">OsclSocketServI</a>* aContainer);
<a name="l00061"></a>00061                 <span class="keywordtype">void</span> Cleanup();
<a name="l00062"></a>00062                 <span class="keywordtype">void</span> Write();
<a name="l00063"></a>00063 <span class="preprocessor">#if PV_OSCL_SOCKET_STATS_LOGGING</span>
<a name="l00064"></a>00064 <span class="preprocessor"></span>                OsclSocketStats iStats;
<a name="l00065"></a>00065 <span class="preprocessor">#endif</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span>            <span class="keyword">private</span>:
<a name="l00067"></a>00067                 <a class="code" href="osclconfig__io_8h.html#a0637dc7e8c32201f83831f3222e2d702">TOsclSockAddr</a> iAddr;
<a name="l00068"></a>00068                 <a class="code" href="osclconfig__io_8h.html#a6f124ae8d366b927862ea9c21d534d0c">TOsclSocket</a> iSocket;
<a name="l00069"></a>00069                 <a class="code" href="classOsclSocketServI.html">OsclSocketServI</a>* iContainer;
<a name="l00070"></a>00070         };
<a name="l00071"></a>00071         <a class="code" href="classOsclSocketServI.html#ad3df3eb3da7df085f3b6098a848fbcdc">LoopbackSocket</a> iLoopbackSocket;
<a name="l00072"></a>00072 <span class="preprocessor">#endif</span>
<a name="l00073"></a>00073 <span class="preprocessor"></span>        uint32 iSelectPollIntervalMsec;
<a name="l00074"></a>00074 
<a name="l00075"></a>00075         <span class="keywordtype">void</span> WakeupBlockingSelect()
<a name="l00076"></a>00076         {
<a name="l00077"></a>00077 <span class="preprocessor">#if PV_SOCKET_SERVER_SELECT_LOOPBACK_SOCKET</span>
<a name="l00078"></a>00078 <span class="preprocessor"></span>            <span class="keywordflow">if</span> (iLoopbackSocket.iEnable)
<a name="l00079"></a>00079                 iLoopbackSocket.Write();
<a name="l00080"></a>00080 <span class="preprocessor">#endif</span>
<a name="l00081"></a>00081 <span class="preprocessor"></span>        }
<a name="l00082"></a>00082 
<a name="l00083"></a>00083         int32 StartServImp();
<a name="l00084"></a>00084         <span class="keywordtype">void</span> ConstructServImp();
<a name="l00085"></a>00085         <span class="keywordtype">void</span> CleanupServImp();
<a name="l00086"></a>00086         <span class="keywordtype">void</span> StopServImp();
<a name="l00087"></a>00087         <span class="keywordtype">void</span> ServerEntry();
<a name="l00088"></a>00088         <span class="keywordtype">void</span> ServerExit();
<a name="l00089"></a>00089 
<a name="l00090"></a>00090 <span class="preprocessor">#if PV_SOCKET_SERVER_IS_THREAD</span>
<a name="l00091"></a>00091 <span class="preprocessor"></span>        <a class="code" href="osclconfig__proc__unix__common_8h.html#a82cf0793edd624dc416a6db1b916ef45">TOsclThreadId</a> iThreadId;
<a name="l00092"></a>00092         <span class="comment">//start &amp; exit semaphores.</span>
<a name="l00093"></a>00093         <a class="code" href="classOsclSemaphore.html">OsclSemaphore</a> iStart, iExit;
<a name="l00094"></a>00094         <span class="comment">//thread exit flag</span>
<a name="l00095"></a>00095         <span class="keywordtype">bool</span> iClose;
<a name="l00096"></a>00096     <span class="keyword">public</span>:
<a name="l00097"></a>00097         <span class="comment">//this needs to be public for use by the thread routine.</span>
<a name="l00098"></a>00098         <span class="keywordtype">void</span> InThread();
<a name="l00099"></a>00099     <span class="keyword">private</span>:
<a name="l00100"></a>00100 <span class="preprocessor">#else</span>
<a name="l00101"></a>00101 <span class="preprocessor"></span>        <span class="comment">//for AO implemenation.</span>
<a name="l00102"></a>00102         <span class="keywordtype">void</span> Run();
<a name="l00103"></a>00103         <span class="keywordtype">void</span> WakeupAO();
<a name="l00104"></a>00104 <span class="preprocessor">#if PV_SOCKET_SERVER_SELECT</span>
<a name="l00105"></a>00105 <span class="preprocessor"></span>        <span class="keywordtype">int</span> iNhandles;
<a name="l00106"></a>00106         <span class="keywordtype">int</span> iNfds;
<a name="l00107"></a>00107 <span class="preprocessor">#endif</span>
<a name="l00108"></a>00108 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00109"></a>00109 <span class="preprocessor"></span>
<a name="l00110"></a>00110 <span class="preprocessor">#if PV_SOCKET_SERVER_SELECT</span>
<a name="l00111"></a>00111 <span class="preprocessor"></span>        <span class="comment">//select flags.</span>
<a name="l00112"></a>00112         fd_set iReadset, iWriteset, iExceptset;
<a name="l00113"></a>00113         <span class="keywordtype">void</span> ProcessSocketRequests(<span class="keywordtype">int</span> &amp;, <span class="keywordtype">int</span> &amp;n);
<a name="l00114"></a>00114 <span class="preprocessor">#else</span>
<a name="l00115"></a>00115 <span class="preprocessor"></span>        <span class="keywordtype">void</span> ProcessSocketRequests();
<a name="l00116"></a>00116 <span class="preprocessor">#endif</span>
<a name="l00117"></a>00117 <span class="preprocessor"></span>
<a name="l00118"></a><a class="code" href="classOsclSocketServI.html#ae556a7a7c135a454824def9797c15284">00118</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclSocketServRequestList.html">OsclSocketServRequestList</a>;
<a name="l00119"></a><a class="code" href="classOsclSocketServI.html#ad3df3eb3da7df085f3b6098a848fbcdc">00119</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclSocketServI.html#ad3df3eb3da7df085f3b6098a848fbcdc">LoopbackSocket</a>;
<a name="l00120"></a>00120 
<a name="l00121"></a><a class="code" href="classOsclSocketServI.html#a6acca1ab64fd9e9f76acc3ef3c110321">00121</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclTCPSocketI.html">OsclTCPSocketI</a>;
<a name="l00122"></a><a class="code" href="classOsclSocketServI.html#acaef3a8e90fbf1532e70360859a080c7">00122</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclUDPSocketI.html">OsclUDPSocketI</a>;
<a name="l00123"></a><a class="code" href="classOsclSocketServI.html#ad46592cea776bc36afb9266baec4d1d8">00123</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclSocketI.html">OsclSocketI</a>;
<a name="l00124"></a><a class="code" href="classOsclSocketServI.html#a65dee668a9bd0dfd9679b24792731fdc">00124</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclDNSI.html">OsclDNSI</a>;
<a name="l00125"></a><a class="code" href="classOsclSocketServI.html#aad7c393cf527a48eb1ab018af5a4fa50">00125</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclSocketServI.html#aad7c393cf527a48eb1ab018af5a4fa50">OsclSocketRequest</a>;
<a name="l00126"></a><a class="code" href="classOsclSocketServI.html#a1fbfb2dc2d643a93478880e3d353240d">00126</a>         <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclSocketServ.html">OsclSocketServ</a>;
<a name="l00127"></a>00127 
<a name="l00128"></a>00128         PVServiStats* iServiStats;
<a name="l00129"></a>00129 
<a name="l00130"></a>00130 };
<a name="l00131"></a>00131 
<a name="l00134"></a><a class="code" href="oscl__socket__serv__imp__pv_8h.html#ae44c542be3fb21af81f7dd1c256e66fb">00134</a> <span class="preprocessor">#define OSCL_READSET_FLAG 0x04</span>
<a name="l00135"></a><a class="code" href="oscl__socket__serv__imp__pv_8h.html#a78bd62da6aeb2bd261e77fbcc1213f84">00135</a> <span class="preprocessor"></span><span class="preprocessor">#define OSCL_WRITESET_FLAG 0x02</span>
<a name="l00136"></a><a class="code" href="oscl__socket__serv__imp__pv_8h.html#ab38e31d5c7c7ee27c20bf28d78dfc153">00136</a> <span class="preprocessor"></span><span class="preprocessor">#define OSCL_EXCEPTSET_FLAG 0x01</span>
<a name="l00137"></a>00137 <span class="preprocessor"></span>
<a name="l00138"></a>00138 
<a name="l00139"></a>00139 <span class="preprocessor">#endif</span>
<a name="l00140"></a>00140 <span class="preprocessor"></span>
<a name="l00141"></a>00141 
<a name="l00142"></a>00142 
</pre></div></div>
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