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<h1>Orb.h</h1><a href="a00116.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Package : omniEvents</span>
<a name="l00002"></a>00002 <span class="comment">// Orb.h Created : 2003/12/04</span>
<a name="l00003"></a>00003 <span class="comment">// Author : Alex Tingle</span>
<a name="l00004"></a>00004 <span class="comment">//</span>
<a name="l00005"></a>00005 <span class="comment">// Copyright (C) 2003-2005 Alex Tingle.</span>
<a name="l00006"></a>00006 <span class="comment">//</span>
<a name="l00007"></a>00007 <span class="comment">// This file is part of the omniEvents application.</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// omniEvents is free software; you can redistribute it and/or</span>
<a name="l00010"></a>00010 <span class="comment">// modify it under the terms of the GNU Lesser General Public</span>
<a name="l00011"></a>00011 <span class="comment">// License as published by the Free Software Foundation; either</span>
<a name="l00012"></a>00012 <span class="comment">// version 2.1 of the License, or (at your option) any later version.</span>
<a name="l00013"></a>00013 <span class="comment">//</span>
<a name="l00014"></a>00014 <span class="comment">// omniEvents is distributed in the hope that it will be useful,</span>
<a name="l00015"></a>00015 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00016"></a>00016 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00017"></a>00017 <span class="comment">// Lesser General Public License for more details.</span>
<a name="l00018"></a>00018 <span class="comment">//</span>
<a name="l00019"></a>00019 <span class="comment">// You should have received a copy of the GNU Lesser General Public</span>
<a name="l00020"></a>00020 <span class="comment">// License along with this library; if not, write to the Free Software</span>
<a name="l00021"></a>00021 <span class="comment">// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
<a name="l00022"></a>00022 <span class="comment">//</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#ifndef OMNIEVENTS__ORB_H</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#define OMNIEVENTS__ORB_H</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span>
<a name="l00027"></a>00027 <span class="preprocessor">#ifdef HAVE_CONFIG_H</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor"># include "<a class="code" href="a00083.html">config.h</a>"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#endif</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <list></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#ifdef HAVE_OMNIORB3</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span><span class="preprocessor"># include <omniORB3/CORBA.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#endif</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span>
<a name="l00037"></a>00037 <span class="preprocessor">#ifdef HAVE_OMNIORB4</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor"># include <omniORB4/CORBA.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#endif</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span>
<a name="l00041"></a>00041 <span class="preprocessor">#ifdef HAVE_OMNIORB4</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span><span class="preprocessor"># define IFELSE_OMNIORB4(omniORB4_code,default_code) omniORB4_code</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor"># define IF_OMNIORB4(omniORB4_code) omniORB4_code</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00045"></a><a class="code" href="a00116.html#a0">00045</a> <span class="preprocessor"></span><span class="preprocessor"># define IFELSE_OMNIORB4(omniORB4_code,default_code) default_code</span>
<a name="l00046"></a><a class="code" href="a00116.html#a1">00046</a> <span class="preprocessor"></span><span class="preprocessor"># define IF_OMNIORB4(omniORB4_code)</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span>
<a name="l00049"></a><a class="code" href="a00116.html#a2">00049</a> <span class="preprocessor">#define DB(l,x) \</span>
<a name="l00050"></a>00050 <span class="preprocessor"> {if(omniORB::trace(l)){omniORB::logger log("omniEvents: ");log<<x<<"\n";}}</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span>
<a name="l00052"></a><a class="code" href="a00116.html#a3">00052</a> <span class="preprocessor">#define NP_MINORSTRING(systemException) \</span>
<a name="l00053"></a>00053 <span class="preprocessor"> ((systemException).NP_minorString()?(systemException).NP_minorString():"??")</span>
<a name="l00054"></a>00054 <span class="preprocessor"></span>
<a name="l00055"></a><a class="code" href="a00116.html#a4">00055</a> <span class="preprocessor">#define AS_STR_2(x) #x</span>
<a name="l00056"></a><a class="code" href="a00116.html#a5">00056</a> <span class="preprocessor"></span><span class="preprocessor">#define AS_STR_1(x) AS_STR_2(x)</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span>
<a name="l00058"></a><a class="code" href="a00116.html#a6">00058</a> <span class="preprocessor">#define HERE __FILE__ ":" AS_STR_1(__LINE__)</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span>
<a name="l00060"></a>00060 <span class="preprocessor">#ifdef HAVE_STD_STL</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span><span class="keyword">using</span> <span class="keyword">namespace </span>std;
<a name="l00062"></a>00062 <span class="preprocessor">#endif</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span>
<a name="l00064"></a>00064 <span class="keyword">namespace </span>OmniEvents {
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="keyword">class </span>Callback;
<a name="l00067"></a>00067
<a name="l00069"></a><a class="code" href="a00059.html">00069</a> <span class="keyword">class </span><a class="code" href="a00059.html">Orb</a>
<a name="l00070"></a>00070 {
<a name="l00071"></a>00071 <span class="keyword">private</span>:
<a name="l00072"></a>00072 <span class="keyword">static</span> <a class="code" href="a00059.html">Orb</a> <a class="code" href="a00059.html#v0">_inst</a>;
<a name="l00073"></a><a class="code" href="a00059.html#y0">00073</a> <span class="keyword">typedef</span> pair<CORBA::Request_ptr,Callback*> <a class="code" href="a00059.html#y0">RequestCallback_t</a>;
<a name="l00074"></a><a class="code" href="a00059.html#r0">00074</a> list<RequestCallback_t> <a class="code" href="a00059.html#r0">_deferredRequests</a>;
<a name="l00075"></a><a class="code" href="a00059.html#r1">00075</a> omni_mutex <a class="code" href="a00059.html#r1">_deferredRequestsLock</a>;
<a name="l00076"></a><a class="code" href="a00059.html#r2">00076</a> <span class="keywordtype">bool</span> <a class="code" href="a00059.html#r2">_shutdownRequested</a>;
<a name="l00077"></a><a class="code" href="a00059.html#d0">00077</a> <a class="code" href="a00059.html#d0">Orb</a>():<a class="code" href="a00059.html#r2">_shutdownRequested</a>(false){}
<a name="l00078"></a>00078 <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="a00059.html#n0">OmniEvents_Orb_shutdown</a>(<span class="keywordtype">int</span>);
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <span class="keyword">public</span>:
<a name="l00081"></a><a class="code" href="a00059.html#e0">00081</a> <span class="keyword">inline</span> <span class="keyword">static</span> <a class="code" href="a00059.html">Orb</a>& <a class="code" href="a00059.html#e0">inst</a>()
<a name="l00082"></a>00082 {
<a name="l00083"></a>00083 <span class="keywordflow">return</span> <a class="code" href="a00059.html#v0">_inst</a>;
<a name="l00084"></a>00084 }
<a name="l00086"></a>00086 <a class="code" href="a00059.html#a0">~Orb</a>();
<a name="l00087"></a>00087
<a name="l00088"></a><a class="code" href="a00059.html#o0">00088</a> CORBA::ORB_var <a class="code" href="a00059.html#o0">_orb</a>;
<a name="l00089"></a><a class="code" href="a00059.html#o1">00089</a> PortableServer::POA_var <a class="code" href="a00059.html#o1">_RootPOA</a>;
<a name="l00090"></a><a class="code" href="a00059.html#o2">00090</a> PortableServer::POA_var <a class="code" href="a00059.html#o2">_omniINSPOA</a>;
<a name="l00091"></a><a class="code" href="a00059.html#o3">00091</a> CosNaming::NamingContext_var <a class="code" href="a00059.html#o3">_NameService</a>;
<a name="l00092"></a>00092 <span class="preprocessor">#ifdef HAVE_OMNIORB4</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span> PortableServer::Current_ptr _POACurrent;
<a name="l00094"></a>00094 <span class="preprocessor">#endif</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span>
<a name="l00097"></a>00097 <span class="keywordtype">void</span> <a class="code" href="a00059.html#a1">resolveInitialReferences</a>();
<a name="l00098"></a>00098
<a name="l00103"></a>00103 <span class="keywordtype">void</span> <a class="code" href="a00059.html#a2">run</a>();
<a name="l00104"></a>00104
<a name="l00109"></a>00109 <span class="keywordtype">void</span> <a class="code" href="a00059.html#a3">deferredRequest</a>(CORBA::Request_ptr req, <a class="code" href="a00041.html">Callback</a>* callback=NULL);
<a name="l00110"></a>00110
<a name="l00112"></a>00112 <span class="keywordtype">void</span> <a class="code" href="a00059.html#a4">cancelCallback</a>(<span class="keyword">const</span> <a class="code" href="a00041.html">Callback</a>* callback);
<a name="l00113"></a>00113
<a name="l00117"></a>00117 <span class="keywordtype">void</span> <a class="code" href="a00059.html#a5">reportObjectFailure</a>(
<a name="l00118"></a>00118 <span class="keyword">const</span> <span class="keywordtype">char</span>* here,
<a name="l00119"></a>00119 CORBA::Object_ptr obj,
<a name="l00120"></a>00120 CORBA::Exception* ex
<a name="l00121"></a>00121 );
<a name="l00122"></a>00122
<a name="l00126"></a><a class="code" href="a00059.html#a6">00126</a> <span class="keywordtype">void</span> <a class="code" href="a00059.html#a6">shutdown</a>(<span class="keywordtype">int</span>) { <a class="code" href="a00059.html#r2">_shutdownRequested</a>=<span class="keyword">true</span>; }
<a name="l00127"></a>00127 }; <span class="comment">// end class Orb</span>
<a name="l00128"></a>00128
<a name="l00129"></a>00129
<a name="l00131"></a>00131 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00132"></a><a class="code" href="a00141.html#a7">00132</a> <span class="keyword">typename</span> T::_ptr_type <a class="code" href="a00141.html#a7">string_to_</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* oidStr)
<a name="l00133"></a>00133 {
<a name="l00134"></a>00134 CORBA::Object_var obj =<a class="code" href="a00059.html#e0">Orb::inst</a>().<a class="code" href="a00059.html#o0">_orb</a>->string_to_object(oidStr);
<a name="l00135"></a>00135 <span class="keywordflow">if</span>(CORBA::is_nil(obj.in()))
<a name="l00136"></a>00136 <span class="keywordflow">throw</span> CORBA::BAD_PARAM();
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="preprocessor">#ifdef HAVE_OMNIORB4</span>
<a name="l00139"></a>00139 <span class="preprocessor"></span> <span class="keyword">typename</span> T::_var_type result =T::_unchecked_narrow(obj);
<a name="l00140"></a>00140 <span class="preprocessor">#else</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span> <span class="keyword">typename</span> T::_var_type result =T::_narrow(obj);
<a name="l00142"></a>00142 <span class="preprocessor">#endif</span>
<a name="l00143"></a>00143 <span class="preprocessor"></span> <span class="keywordflow">if</span>(CORBA::is_nil(result.in()))
<a name="l00144"></a>00144 <span class="keywordflow">throw</span> CORBA::BAD_PARAM();
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="keywordflow">return</span> result._retn();
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148
<a name="l00149"></a>00149 }; <span class="comment">// end namespace OmniEvents</span>
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="preprocessor">#endif // OMNIEVENTS__ORB_H</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri Aug 26 20:56:14 2005 for OmniEvents by
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