 rcf-09c.zip
 RCF-0.9c
- demo
- vs2003
- RCF
- include
- RCF
- SF
 license.txt- src
- RCF
- SF
- test
- rcf-04.zip
- RCF-0.4
- demo
- vs2003
- RCF
- doc
- html
- latex
- include
- RCF
- SF
- license.txt
- src
- RCF
- SF
- test
- vs2003
- RCF
 RCF.sln- RCF
- RCF.vcproj
- RCFTest
- client.pem
- RCFTest.vcproj
- server.pem
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>RCF: TcpAsioServerTransport.hpp Source File</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
<link href="tabs.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.4.5 -->
<div class="tabs">
<ul>
<li><a href="main.html"><span>Main Page</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li id="current"><a href="files.html"><span>Files</span></a></li>
<li><a href="dirs.html"><span>Directories</span></a></li>
</ul></div>
<div class="nav">
<a class="el" href="dir_G_3A_2FDevelopment_2Fbuild_2Fscripts_2Fwin_2FBuildRcf2_5FOutput_2FRCF_2D0_2E4_2Finclude_2F.html">include</a> » <a class="el" href="dir_G_3A_2FDevelopment_2Fbuild_2Fscripts_2Fwin_2FBuildRcf2_5FOutput_2FRCF_2D0_2E4_2Finclude_2FRCF_2F.html">RCF</a></div>
<h1>TcpAsioServerTransport.hpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00002"></a>00002 <span class="comment">//*****************************************************************************</span>
<a name="l00003"></a>00003 <span class="comment">// RCF - Remote Call Framework</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (c) 2005. All rights reserved.</span>
<a name="l00005"></a>00005 <span class="comment">// Developed by Jarl Lindrud.</span>
<a name="l00006"></a>00006 <span class="comment">// Contact: jlindrud@hotmail.com .</span>
<a name="l00007"></a>00007 <span class="comment">//*****************************************************************************</span>
<a name="l00008"></a>00008
<a name="l00009"></a>00009 <span class="preprocessor">#ifndef INCLUDE_RCF_TCPASIOSERVERTRANSPORT_HPP</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span><span class="preprocessor">#define INCLUDE_RCF_TCPASIOSERVERTRANSPORT_HPP</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <set></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <vector></span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="preprocessor">#include <boost/enable_shared_from_this.hpp></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include <boost/shared_ptr.hpp></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <boost/weak_ptr.hpp></span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#include <boost/asio.hpp></span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include <RCF/IpAddress.hpp></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <RCF/IpServerTransport.hpp></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <RCF/ServerTransport.hpp></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <RCF/Service.hpp></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <RCF/ThreadLibrary.hpp></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">namespace </span>RCF {
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keyword">namespace </span>asio = boost::asio;
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">class </span>RcfServer;
<a name="l00032"></a>00032 <span class="keyword">class </span>TcpAsioSynchronizedSocket;
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">typedef</span> asio::io_service Demuxer;
<a name="l00035"></a>00035 <span class="keyword">typedef</span> boost::shared_ptr<Demuxer> DemuxerPtr;
<a name="l00036"></a>00036 <span class="keyword">typedef</span> asio::ip::tcp::acceptor SocketAcceptor;
<a name="l00037"></a>00037 <span class="keyword">typedef</span> boost::shared_ptr<SocketAcceptor> SocketAcceptorPtr;
<a name="l00038"></a>00038 <span class="keyword">typedef</span> asio::deadline_timer DeadlineTimer;
<a name="l00039"></a>00039 <span class="keyword">typedef</span> boost::shared_ptr<DeadlineTimer> DeadlineTimerPtr;
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keyword">class </span>TcpAsioServerTransport :
<a name="l00042"></a>00042 <span class="keyword">public</span> I_ServerTransport,
<a name="l00043"></a>00043 <span class="keyword">public</span> I_ServerTransportEx,
<a name="l00044"></a>00044 <span class="keyword">public</span> I_IpServerTransport,
<a name="l00045"></a>00045 <span class="keyword">public</span> I_Service
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 <span class="keyword">public</span>:
<a name="l00048"></a>00048
<a name="l00049"></a>00049 TcpAsioServerTransport(<span class="keywordtype">int</span> port);
<a name="l00050"></a>00050 ServerTransportPtr clone();
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keyword">private</span>:
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keyword">typedef</span> boost::shared_ptr<I_Session> SessionPtr;
<a name="l00055"></a>00055 <span class="keyword">typedef</span> boost::weak_ptr<I_Session> SessionWeakPtr;
<a name="l00056"></a>00056 <span class="keyword">typedef</span> TcpAsioSynchronizedSocket SynchronizedSocket;
<a name="l00057"></a>00057 <span class="keyword">typedef</span> boost::shared_ptr<SynchronizedSocket> SynchronizedSocketPtr;
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keyword">class </span>TcpAsioProactor;
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="keyword">class </span>SessionState : <span class="keyword">public</span> boost::enable_shared_from_this<SessionState>, boost::noncopyable
<a name="l00062"></a>00062 {
<a name="l00063"></a>00063 <span class="keyword">public</span>:
<a name="l00064"></a>00064
<a name="l00065"></a>00065 SessionState(TcpAsioServerTransport &transport, DemuxerPtr demuxerPtr, ReadWriteMutexPtr readWriteMutexPtr);
<a name="l00066"></a>00066 ~SessionState();
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="keywordtype">void</span> setSessionPtr(SessionPtr sessionPtr) { mSessionPtr = sessionPtr; }
<a name="l00069"></a>00069 SessionPtr getSessionPtr() { <span class="keywordflow">return</span> mSessionPtr; }
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keywordtype">void</span> close();
<a name="l00072"></a>00072 <span class="keywordtype">void</span> invokeAsyncAccept();
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <span class="keyword">private</span>:
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keywordtype">void</span> filteredRead(<span class="keywordtype">char</span> *buffer, std::size_t bufferLen);
<a name="l00077"></a>00077 <span class="keywordtype">void</span> filteredWrite(<span class="keyword">const</span> <span class="keywordtype">char</span> *buffer, std::size_t bufferLen);
<a name="l00078"></a>00078 <span class="keywordtype">void</span> filteredReadWriteCompletion(<span class="keyword">const</span> asio::error &error, size_t bytesTransferred);
<a name="l00079"></a>00079 <span class="keywordtype">void</span> unfilteredReadWriteCompletion(std::size_t bytesTransferred, <span class="keywordtype">int</span> error);
<a name="l00080"></a>00080 <span class="keywordtype">void</span> setTransportFilters(<span class="keyword">const</span> std::vector<FilterPtr> &filters);
<a name="l00081"></a>00081 <span class="keywordtype">void</span> invokeAsyncRead();
<a name="l00082"></a>00082 <span class="keywordtype">void</span> invokeAsyncWrite();
<a name="l00083"></a>00083 <span class="keywordtype">void</span> onAccept(<span class="keyword">const</span> asio::error& error);
<a name="l00084"></a>00084 <span class="keywordtype">void</span> onReadWrite(<span class="keyword">const</span> asio::error& error, size_t bytesTransferred);
<a name="l00085"></a>00085 <span class="keywordtype">void</span> onReflectedReadWrite(<span class="keyword">const</span> asio::error& error, size_t bytesTransferred);
<a name="l00086"></a>00086
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="comment">// TODO: too many friends</span>
<a name="l00089"></a>00089 <span class="keyword">friend</span> <span class="keyword">class </span>TcpAsioServerTransport;
<a name="l00090"></a>00090 <span class="keyword">friend</span> <span class="keyword">class </span>TcpAsioProactor;
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keyword">enum</span> State
<a name="l00093"></a>00093 {
<a name="l00094"></a>00094 Ready,
<a name="l00095"></a>00095 Accepting,
<a name="l00096"></a>00096 ReadingDataCount,
<a name="l00097"></a>00097 ReadingData,
<a name="l00098"></a>00098 WritingData
<a name="l00099"></a>00099 };
<a name="l00100"></a>00100
<a name="l00101"></a>00101 State mState;
<a name="l00102"></a>00102 std::vector<char> mReadBuffer;
<a name="l00103"></a>00103 std::size_t mReadBufferRemaining;
<a name="l00104"></a>00104 std::vector<char> mWriteBuffer;
<a name="l00105"></a>00105 std::size_t mWriteBufferRemaining;
<a name="l00106"></a>00106 <span class="comment">//boost::weak_ptr<I_Session> mSessionWeakPtr;</span>
<a name="l00107"></a>00107 boost::shared_ptr<I_Session> mSessionPtr;
<a name="l00108"></a>00108 std::vector<FilterPtr> mTransportFilters;
<a name="l00109"></a>00109 SynchronizedSocketPtr mSynchronizedSocketPtr;
<a name="l00110"></a>00110 SynchronizedSocketPtr mReflectorSocketPtr;
<a name="l00111"></a>00111 <span class="keyword">volatile</span> <span class="keywordtype">bool</span> mReflecting;
<a name="l00112"></a>00112 IpAddress mIpAddress;
<a name="l00113"></a>00113 TcpAsioServerTransport & mTransport;
<a name="l00114"></a>00114 };
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="keyword">typedef</span> boost::shared_ptr<SessionState> SessionStatePtr;
<a name="l00117"></a>00117 <span class="keyword">typedef</span> boost::weak_ptr<SessionState> SessionStateWeakPtr;
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keyword">class </span>TcpAsioProactor : <span class="keyword">public</span> I_Proactor
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 <span class="keyword">private</span>:
<a name="l00122"></a>00122 <span class="comment">// TODO: too many frioends</span>
<a name="l00123"></a>00123 <span class="keyword">friend</span> <span class="keyword">class </span>SessionState;
<a name="l00124"></a>00124 <span class="keyword">friend</span> <span class="keyword">class </span>TcpAsioServerTransport;
<a name="l00125"></a>00125
<a name="l00126"></a>00126 TcpAsioProactor(TcpAsioServerTransport &tcpAsioServerTransport);
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="keywordtype">void</span> postRead();
<a name="l00129"></a>00129 <span class="keywordtype">void</span> postWrite();
<a name="l00130"></a>00130 <span class="keywordtype">void</span> postClose();
<a name="l00131"></a>00131 std::vector<char> & getWriteBuffer();
<a name="l00132"></a>00132 std::size_t getWriteOffset();
<a name="l00133"></a>00133 std::vector<char> & getReadBuffer();
<a name="l00134"></a>00134 std::size_t getReadOffset();
<a name="l00135"></a>00135 I_ServerTransport & getServerTransport();
<a name="l00136"></a>00136 <span class="keyword">const</span> I_RemoteAddress & getRemoteAddress();
<a name="l00137"></a>00137 <span class="keywordtype">void</span> setTransportFilters(<span class="keyword">const</span> std::vector<FilterPtr> &filters);
<a name="l00138"></a>00138
<a name="l00139"></a>00139 SessionStateWeakPtr mSessionStateWeakPtr;
<a name="l00140"></a>00140 <span class="comment">//SessionStatePtr mSessionStatePtr;</span>
<a name="l00141"></a>00141 TcpAsioServerTransport & mTcpAsioServerTransport;
<a name="l00142"></a>00142 };
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="keyword">typedef</span> boost::shared_ptr<TcpAsioProactor> TcpAsioProactorPtr;
<a name="l00145"></a>00145
<a name="l00146"></a>00146 SessionStatePtr createSessionState();
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="comment">// I_ServerTransportEx implementation</span>
<a name="l00149"></a>00149 ClientTransportAutoPtr createClientTransport(<span class="keyword">const</span> I_Endpoint &endpoint);
<a name="l00150"></a>00150 boost::shared_ptr<I_Session> createServerSession(ClientTransportAutoPtr clientTransportAutoPtr);
<a name="l00151"></a>00151 ClientTransportAutoPtr createClientTransport(boost::shared_ptr<I_Session> sessionPtr);
<a name="l00152"></a>00152 <span class="keywordtype">bool</span> reflect(boost::shared_ptr<I_Session> sessionPtr1, boost::shared_ptr<I_Session> sessionPtr2);
<a name="l00153"></a>00153 <span class="keywordtype">bool</span> isConnected(boost::shared_ptr<I_Session> sessionPtr);
<a name="l00154"></a>00154
<a name="l00155"></a>00155 <span class="comment">// I_Service implementation</span>
<a name="l00156"></a>00156 <span class="keywordtype">void</span> open();
<a name="l00157"></a>00157 <span class="keywordtype">void</span> close();
<a name="l00158"></a>00158 <span class="keywordtype">bool</span> cycle(<span class="keywordtype">int</span> timeoutMs, <span class="keyword">const</span> <span class="keyword">volatile</span> <span class="keywordtype">bool</span> &stopFlag);
<a name="l00159"></a>00159 <span class="keywordtype">void</span> stop();
<a name="l00160"></a>00160 <span class="keywordtype">void</span> stopCycle(<span class="keyword">const</span> asio::error &error);
<a name="l00161"></a>00161 <span class="keywordtype">void</span> onServiceAdded(RcfServer &server);
<a name="l00162"></a>00162 <span class="keywordtype">void</span> onServiceRemoved(RcfServer &server);
<a name="l00163"></a>00163 <span class="keywordtype">void</span> onServerOpen(RcfServer &server);
<a name="l00164"></a>00164 <span class="keywordtype">void</span> onServerClose(RcfServer &server);
<a name="l00165"></a>00165 <span class="keywordtype">void</span> onServerStart(RcfServer &server);
<a name="l00166"></a>00166 <span class="keywordtype">void</span> onServerStop(RcfServer &server);
<a name="l00167"></a>00167 <span class="keywordtype">void</span> setServer(RcfServer &server);
<a name="l00168"></a>00168
<a name="l00169"></a>00169 RcfServer & getServer();
<a name="l00170"></a>00170 I_SessionManager & getSessionManager();
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <span class="keyword">private</span>:
<a name="l00173"></a>00173
<a name="l00174"></a>00174 <span class="keyword">friend</span> <span class="keyword">class </span>SessionState;
<a name="l00175"></a>00175
<a name="l00176"></a>00176 DemuxerPtr mDemuxerPtr;
<a name="l00177"></a>00177 ReadWriteMutexPtr mReadWriteMutexPtr;
<a name="l00178"></a>00178 <span class="keywordtype">int</span> mPort;
<a name="l00179"></a>00179 SocketAcceptorPtr mAcceptorPtr;
<a name="l00180"></a>00180 DeadlineTimerPtr mCycleTimerPtr;
<a name="l00181"></a>00181 <span class="keywordtype">bool</span> mInterrupt;
<a name="l00182"></a>00182 <span class="keyword">volatile</span> <span class="keywordtype">bool</span> mStopFlag;
<a name="l00183"></a>00183 RcfServer * pServer;
<a name="l00184"></a>00184
<a name="l00185"></a>00185 std::set<SessionStatePtr> mSessionStates;
<a name="l00186"></a>00186
<a name="l00187"></a>00187 };
<a name="l00188"></a>00188
<a name="l00189"></a>00189 } <span class="comment">// namespace RCF</span>
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="preprocessor">#endif // ! INCLUDE_RCF_TCPASIOSERVERTRANSPORT_HPP</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Sep 19 19:02:37 2006 for RCF by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.5 </small></address>
</body>
</html>
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
Software developer, from Sweden and now living in Canberra, Australia, working on distributed C++ applications. When he is not programming, Jarl enjoys skiing and playing table tennis. He derives immense satisfaction from referring to himself in third person.
Submit an article or tip