<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>oscl_dns_param.h Source File</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.2.18 -->
<center>
<a class="qindex" href="index.html">Main Page</a> &nbsp; <a class="qindex" href="modules.html">Modules</a> &nbsp; <a class="qindex" href="hierarchy.html">Class Hierarchy</a> &nbsp; <a class="qindex" href="annotated.html">Data Structures</a> &nbsp; <a class="qindex" href="files.html">File List</a> &nbsp; <a class="qindex" href="functions.html">Data Fields</a> &nbsp; <a class="qindex" href="globals.html">Globals</a> &nbsp; </center>
<hr><h1>oscl_dns_param.h</h1><a href="oscl__dns__param_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 
00002 <span class="preprocessor">#ifndef OSCL_DNS_PARAM_H_INCLUDED</span>
00003 <span class="preprocessor"></span><span class="preprocessor">#define OSCL_DNS_PARAM_H_INCLUDED</span>
00004 <span class="preprocessor"></span>
00005 <span class="preprocessor">#include "<a class="code" href="oscl__socket__types_8h.html">oscl_socket_types.h</a>"</span>
00006 <span class="preprocessor">#include "<a class="code" href="oscl__dns__tuneables_8h.html">oscl_dns_tuneables.h</a>"</span>
00007 <span class="preprocessor">#include "<a class="code" href="oscl__namestring_8h.html">oscl_namestring.h</a>"</span>
00008 <span class="preprocessor">#include "<a class="code" href="oscl__dns_8h.html">oscl_dns.h</a>"</span>
00009 <span class="preprocessor">#include "<a class="code" href="oscl__mutex_8h.html">oscl_mutex.h</a>"</span>
00010 <span class="preprocessor">#include "<a class="code" href="oscl__semaphore_8h.html">oscl_semaphore.h</a>"</span>
00011 
00012 <span class="keyword">class </span><a class="code" href="classOsclDNSRequestAO.html">OsclDNSRequestAO</a>;
00013 <span class="keyword">class </span><a class="code" href="classOsclDNSRequest.html">OsclDNSRequest</a>;
00014 
00015 <span class="preprocessor">#if(PV_DNS_IS_THREAD)</span>
00016 <span class="preprocessor"></span><span class="comment">/*</span>
00017 <span class="comment">** Only the _OsclBasicAllocator is used in order to</span>
00018 <span class="comment">** avoid the need to init memory manager in the DNS thread.</span>
00019 <span class="comment">*/</span>
00020 <span class="keyword">typedef</span> <a class="code" href="class__OsclBasicAllocator.html">_OsclBasicAllocator</a> <a class="code" href="classOsclMemAllocator.html">TDNSRequestParamAllocator</a>;
00021 <span class="preprocessor">#else</span>
<a name="l00022"></a><a class="code" href="oscl__dns__param_8h.html#a0">00022</a> <span class="preprocessor"></span><span class="keyword">typedef</span> <a class="code" href="classOsclMemAllocator.html">OsclMemAllocator</a> TDNSRequestParamAllocator;
00023 <span class="preprocessor">#endif</span>
00024 <span class="preprocessor"></span>
00025 <span class="comment">/*</span>
00026 <span class="comment">** Base class for all DNS method parameter sets</span>
00027 <span class="comment">** A thread-safe, reference-counted parameter set.</span>
00028 <span class="comment">** A reference count is used since the data may need</span>
00029 <span class="comment">** to persist after the request is canceled while still</span>
00030 <span class="comment">** waiting on some blocking OS-level operation to complete.</span>
00031 <span class="comment">*/</span>
<a name="l00032"></a><a class="code" href="classDNSRequestParam.html">00032</a> <span class="keyword">class </span><a class="code" href="classDNSRequestParam.html">DNSRequestParam</a>
00033 {
00034     <span class="keyword">public</span>:
00035 
<a name="l00036"></a><a class="code" href="classDNSRequestParam.html#a0">00036</a>         <span class="keyword">virtual</span> <a class="code" href="classDNSRequestParam.html#a0">~DNSRequestParam</a>()
00037         {
00038 <span class="preprocessor">#if(PV_DNS_IS_THREAD)</span>
00039 <span class="preprocessor"></span>            iLock.Close();
00040             iStartup.Close();
00041 <span class="preprocessor">#endif</span>
00042 <span class="preprocessor"></span>        }
00043 
00044         <span class="keywordtype">void</span> <a class="code" href="classDNSRequestParam.html#a1">RemoveRef</a>();
00045 
00046 <span class="preprocessor">#if(PV_DNS_SERVER)</span>
00047 <span class="preprocessor"></span>        <span class="keywordtype">void</span> <a class="code" href="classDNSRequestParam.html#a2">InThread</a>();
00048 <span class="preprocessor">#endif</span>
00049 <span class="preprocessor"></span>
00050         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classDNSRequestParam.html#a3">Destroy</a>() = 0;
00051 
<a name="l00052"></a><a class="code" href="classDNSRequestParam.html#m0">00052</a>         <a class="code" href="group__osclio.html#a24">TPVDNSFxn</a> <a class="code" href="classDNSRequestParam.html#m0">iFxn</a>;
<a name="l00053"></a><a class="code" href="classDNSRequestParam.html#m1">00053</a>         <a class="code" href="classOsclDNSRequest.html">OsclDNSRequest</a> *<a class="code" href="classDNSRequestParam.html#m1">iDNSRequest</a>;
00054 
00055 <span class="preprocessor">#if(PV_DNS_IS_THREAD)</span>
00056 <span class="preprocessor"></span>        <span class="keywordtype">bool</span> iThreadKillFlag;
00057         <a class="code" href="classOsclMutex.html">OsclMutex</a> iLock;
00058         <a class="code" href="classOsclSemaphore.html">OsclSemaphore</a> iStartup;
00059 <span class="preprocessor">#endif</span>
00060 <span class="preprocessor"></span>
00061 
00062     <span class="keyword">protected</span>:
00063 
00064         <a class="code" href="classDNSRequestParam.html#b0">DNSRequestParam</a>(<a class="code" href="group__osclio.html#a24">TPVDNSFxn</a> aFxn);
00065 
<a name="l00066"></a><a class="code" href="classDNSRequestParam.html#n0">00066</a>         uint32 <a class="code" href="classDNSRequestParam.html#n0">iRefCount</a>;
00067 };
00068 
00069 
00070 <span class="comment">/*</span>
00071 <span class="comment">** Parameters for GetHostByName request</span>
00072 <span class="comment">*/</span>
<a name="l00073"></a><a class="code" href="classGetHostByNameParam.html">00073</a> <span class="keyword">class </span><a class="code" href="classGetHostByNameParam.html">GetHostByNameParam</a>: <span class="keyword">public</span> <a class="code" href="classDNSRequestParam.html">DNSRequestParam</a>
00074 {
00075     <span class="keyword">public</span>:
00076 
00077         <span class="comment">//Use this routine to create, use DNSRequestParam::RemoveRef when finished.</span>
00078         <span class="keyword">static</span> <a class="code" href="classGetHostByNameParam.html">GetHostByNameParam</a>* <a class="code" href="classGetHostByNameParam.html#d0">Create</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <a class="code" href="classOsclNetworkAddress.html">OsclNetworkAddress</a>* &amp;addr);
00079 
00080         <span class="comment">//from DNSRequestParam</span>
00081         <span class="keywordtype">void</span> <a class="code" href="classGetHostByNameParam.html#a0">Destroy</a>();
00082 
00083         <a class="code" href="classGetHostByNameParam.html#a1">~GetHostByNameParam</a>();
00084 
00085         <span class="comment">//request params.</span>
<a name="l00086"></a><a class="code" href="classGetHostByNameParam.html#m0">00086</a>         <span class="keywordtype">char</span> *<a class="code" href="classGetHostByNameParam.html#m0">iName</a>;
<a name="l00087"></a><a class="code" href="classGetHostByNameParam.html#m1">00087</a>         <a class="code" href="classOsclNetworkAddress.html">OsclNetworkAddress</a> *<a class="code" href="classGetHostByNameParam.html#m1">iAddr</a>;
00088 
00089     <span class="keyword">private</span>:
00090 
00091         <a class="code" href="classGetHostByNameParam.html">GetHostByNameParam</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <a class="code" href="classOsclNetworkAddress.html">OsclNetworkAddress</a>* &amp;addr);
00092 
00093 
00094 } ;
00095 
00096 
00097 <span class="preprocessor">#endif</span>
00098 <span class="preprocessor"></span>
</pre></div><hr size="1"><img src="pvlogo_small.jpg"><address style="align: right;"><small>OSCL API</small>
<address style="align: left;"><small>Posting Version: OPENCORE_20090310 </small>
</small></address>
</body>
</html>