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<h1>unix.h</h1><a href="unix_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (C) 1999-2005 Open Source Telecom Corporation.</span>
<a name="l00002"></a>00002 <span class="comment">//</span>
<a name="l00003"></a>00003 <span class="comment">// This program is free software; you can redistribute it and/or modify</span>
<a name="l00004"></a>00004 <span class="comment">// it under the terms of the GNU General Public License as published by</span>
<a name="l00005"></a>00005 <span class="comment">// the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00006"></a>00006 <span class="comment">// (at your option) any later version.</span>
<a name="l00007"></a>00007 <span class="comment">//</span>
<a name="l00008"></a>00008 <span class="comment">// This program is distributed in the hope that it will be useful,</span>
<a name="l00009"></a>00009 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00010"></a>00010 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00011"></a>00011 <span class="comment">// GNU General Public License for more details.</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">// You should have received a copy of the GNU General Public License</span>
<a name="l00014"></a>00014 <span class="comment">// along with this program; if not, write to the Free Software</span>
<a name="l00015"></a>00015 <span class="comment">// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span>
<a name="l00016"></a>00016 <span class="comment">//</span>
<a name="l00017"></a>00017 <span class="comment">// As a special exception, you may use this file as part of a free software</span>
<a name="l00018"></a>00018 <span class="comment">// library without restriction. Specifically, if other files instantiate</span>
<a name="l00019"></a>00019 <span class="comment">// templates or use macros or inline functions from this file, or you compile</span>
<a name="l00020"></a>00020 <span class="comment">// this file and link it with other files to produce an executable, this</span>
<a name="l00021"></a>00021 <span class="comment">// file does not by itself cause the resulting executable to be covered by</span>
<a name="l00022"></a>00022 <span class="comment">// the GNU General Public License. This exception does not however </span>
<a name="l00023"></a>00023 <span class="comment">// invalidate any other reasons why the executable file might be covered by</span>
<a name="l00024"></a>00024 <span class="comment">// the GNU General Public License. </span>
<a name="l00025"></a>00025 <span class="comment">//</span>
<a name="l00026"></a>00026 <span class="comment">// This exception applies only to the code released under the name GNU</span>
<a name="l00027"></a>00027 <span class="comment">// Common C++. If you copy code from other releases into a copy of GNU</span>
<a name="l00028"></a>00028 <span class="comment">// Common C++, as the General Public License permits, the exception does</span>
<a name="l00029"></a>00029 <span class="comment">// not apply to the code that you add in this way. To avoid misleading</span>
<a name="l00030"></a>00030 <span class="comment">// anyone as to the status of such modified files, you must delete</span>
<a name="l00031"></a>00031 <span class="comment">// this exception notice from them.</span>
<a name="l00032"></a>00032 <span class="comment">//</span>
<a name="l00033"></a>00033 <span class="comment">// If you write modifications of your own for GNU Common C++, it is your choice</span>
<a name="l00034"></a>00034 <span class="comment">// whether to permit this exception to apply to your modifications.</span>
<a name="l00035"></a>00035 <span class="comment">// If you do not wish that, delete this exception notice.</span>
<a name="l00036"></a>00036 <span class="comment">//</span>
<a name="l00037"></a>00037
<a name="l00043"></a>00043 <span class="preprocessor">#ifndef CCXX_UNIX_H_</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#define CCXX_UNIX_H_</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span>
<a name="l00046"></a>00046 <span class="preprocessor">#ifndef CCXX_MISSING_H_</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">#include <<a class="code" href="missing_8h.html">cc++/missing.h</a>></span>
<a name="l00048"></a>00048 <span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span>
<a name="l00050"></a>00050 <span class="preprocessor">#ifndef CCXX_SOCKET_H_</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span><span class="preprocessor">#include <<a class="code" href="socket_8h.html">cc++/socket.h</a>></span>
<a name="l00052"></a>00052 <span class="preprocessor">#endif</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span>
<a name="l00054"></a>00054 <span class="preprocessor">#ifdef CCXX_NAMESPACES</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span><span class="keyword">namespace </span>ost {
<a name="l00056"></a>00056 <span class="preprocessor">#endif</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span>
<a name="l00058"></a>00058 <span class="preprocessor">#ifndef WIN32</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span>
<a name="l00073"></a><a class="code" href="classost_1_1_unix_socket.html">00073</a> <span class="keyword">class </span><a class="code" href="classost_1_1_unix_socket.html">UnixSocket</a> : <span class="keyword">protected</span> <a class="code" href="classost_1_1_socket.html">Socket</a>
<a name="l00074"></a>00074 {
<a name="l00075"></a>00075 <span class="keyword">protected</span>:
<a name="l00076"></a><a class="code" href="classost_1_1_unix_socket.html#9d8c3d489c258a33d9fc3fcf2d25e6d9">00076</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classost_1_1_unix_stream.html">UnixStream</a>;
<a name="l00077"></a><a class="code" href="classost_1_1_unix_socket.html#9884a27b35e263e19e4acf2cb06c4071">00077</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classost_1_1_socket_port.html">SocketPort</a>;
<a name="l00078"></a><a class="code" href="classost_1_1_unix_socket.html#d61d60ad260c2cbbd0e85b2616e19315">00078</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classost_1_1unixstream.html">unixstream</a>;
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <span class="keywordtype">void</span> <a class="code" href="classost_1_1_unix_socket.html#38e4a88a67d37e1c62594bb7c8d16041">close</a>(<span class="keywordtype">void</span>);
<a name="l00081"></a><a class="code" href="classost_1_1_unix_socket.html#f38b52b046cfe425011e7a0f0ab900cd">00081</a> <span class="keywordtype">char</span> *<a class="code" href="classost_1_1_unix_socket.html#f38b52b046cfe425011e7a0f0ab900cd">path</a>;
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="keyword">public</span>:
<a name="l00092"></a>00092 <a class="code" href="classost_1_1_unix_socket.html#d247697df0e9595edda1811ce2cbda49">UnixSocket</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname, <span class="keywordtype">int</span> backlog = 5);
<a name="l00093"></a>00093
<a name="l00097"></a><a class="code" href="classost_1_1_unix_socket.html#55ff7e3dd85b823c41070bcad8d8d4bf">00097</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classost_1_1_unix_socket.html#55ff7e3dd85b823c41070bcad8d8d4bf">isPendingConnection</a>(<a class="code" href="thread_8h.html#f412159e5cef839836a5e7b19ee75d1c">timeout_t</a> timeout = <a class="code" href="thread_8h.html#74f2d4c747bce0b8f7f7c1f48e651876">TIMEOUT_INF</a>)
<a name="l00098"></a>00098 {<span class="keywordflow">return</span> <a class="code" href="classost_1_1_socket.html#8eb84be4b5cc91731c16be4f32f5bf3d">Socket::isPending</a>(<a class="code" href="classost_1_1_socket.html#2cb9ccad21fc2f10c23e45cbb99bc6f8f2d41647f208c78eb97fe77196c55ccc">pendingInput</a>, timeout);}
<a name="l00099"></a>00099
<a name="l00103"></a>00103 <span class="keyword">virtual</span> <a class="code" href="classost_1_1_unix_socket.html#130c4df2a9f65959eb3df4e92762941a">~UnixSocket</a>();
<a name="l00104"></a>00104 };
<a name="l00105"></a>00105
<a name="l00119"></a><a class="code" href="classost_1_1_unix_stream.html">00119</a> <span class="keyword">class </span><a class="code" href="classost_1_1_unix_stream.html">UnixStream</a> : <span class="keyword">public</span> <a class="code" href="classost_1_1_socket.html">Socket</a>, <span class="keyword">public</span> std::streambuf, <span class="keyword">public</span> std::iostream
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 <span class="keyword">private</span>:
<a name="l00122"></a>00122 <span class="keywordtype">int</span> doallocate();
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="keyword">protected</span>:
<a name="l00125"></a><a class="code" href="classost_1_1_unix_stream.html#e7ec25f34d873ef18fd64d8b0f02cf79">00125</a> <a class="code" href="thread_8h.html#f412159e5cef839836a5e7b19ee75d1c">timeout_t</a> <a class="code" href="classost_1_1_unix_stream.html#e7ec25f34d873ef18fd64d8b0f02cf79">timeout</a>;
<a name="l00126"></a><a class="code" href="classost_1_1_unix_stream.html#f46a88a033dff67d8b606462ae3b82ca">00126</a> <span class="keywordtype">int</span> <a class="code" href="classost_1_1_unix_stream.html#f46a88a033dff67d8b606462ae3b82ca">bufsize</a>;
<a name="l00127"></a><a class="code" href="classost_1_1_unix_stream.html#9eb647ea64a38e48ab3f2bf850c8ca59">00127</a> <span class="keywordtype">char</span> *<a class="code" href="classost_1_1_unix_stream.html#ae0c867b6f05f1acb04ddf264a80a0d4">gbuf</a>, *<a class="code" href="classost_1_1_unix_stream.html#9eb647ea64a38e48ab3f2bf850c8ca59">pbuf</a>;
<a name="l00128"></a>00128
<a name="l00133"></a>00133 <a class="code" href="classost_1_1_unix_stream.html#d7716a7585a96013b5617737b3b6ad15">UnixStream</a>(<span class="keywordtype">bool</span> throwflag = <span class="keyword">true</span>);
<a name="l00134"></a>00134
<a name="l00141"></a>00141 <span class="keywordtype">void</span> <a class="code" href="classost_1_1_unix_stream.html#61c6df3222ae19b4fcd3292355a40dad">allocate</a>(<span class="keywordtype">int</span> size);
<a name="l00142"></a>00142
<a name="l00147"></a>00147 <span class="keywordtype">void</span> <a class="code" href="classost_1_1_unix_stream.html#8e1d91df372138f19b184de24507cd7a">endStream</a>(<span class="keywordtype">void</span>);
<a name="l00148"></a>00148
<a name="l00155"></a>00155 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classost_1_1_unix_stream.html#f3f6b4f669ea0e3dca087824101545ce">underflow</a>(<span class="keywordtype">void</span>);
<a name="l00156"></a>00156
<a name="l00165"></a>00165 <span class="keywordtype">int</span> <a class="code" href="classost_1_1_unix_stream.html#264a06acbe32b9af460f6c27fb7d9cf9">uflow</a>(<span class="keywordtype">void</span>);
<a name="l00166"></a>00166
<a name="l00174"></a>00174 <span class="keywordtype">int</span> <a class="code" href="classost_1_1_unix_stream.html#f1da2e12a8f72df5210d9508e31da2b3">overflow</a>(<span class="keywordtype">int</span> ch);
<a name="l00175"></a>00175
<a name="l00182"></a>00182 <span class="keywordtype">void</span> <a class="code" href="classost_1_1_unix_stream.html#3077c8e255acdf561438c31010e96fe1">connect</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname, <span class="keywordtype">int</span> size);
<a name="l00183"></a>00183
<a name="l00191"></a><a class="code" href="classost_1_1_unix_stream.html#4995485ba6ee8cb82ea680b07bb7f4d5">00191</a> std::iostream *<a class="code" href="classost_1_1_unix_stream.html#4995485ba6ee8cb82ea680b07bb7f4d5">unixstr</a>(<span class="keywordtype">void</span>)
<a name="l00192"></a>00192 {<span class="keywordflow">return</span> ((std::iostream *)<span class="keyword">this</span>);};
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <span class="keyword">public</span>:
<a name="l00205"></a>00205 <a class="code" href="classost_1_1_unix_stream.html#d7716a7585a96013b5617737b3b6ad15">UnixStream</a>(<a class="code" href="classost_1_1_unix_socket.html">UnixSocket</a> &server, <span class="keywordtype">int</span> size = 512, <span class="keywordtype">bool</span> throwflag = <span class="keyword">true</span>, <a class="code" href="thread_8h.html#f412159e5cef839836a5e7b19ee75d1c">timeout_t</a> <a class="code" href="classost_1_1_unix_stream.html#e7ec25f34d873ef18fd64d8b0f02cf79">timeout</a> = 0);
<a name="l00206"></a>00206
<a name="l00215"></a>00215 <a class="code" href="classost_1_1_unix_stream.html#d7716a7585a96013b5617737b3b6ad15">UnixStream</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname, <span class="keywordtype">int</span> size = 512, <span class="keywordtype">bool</span> throwflag = <span class="keyword">true</span>, <a class="code" href="thread_8h.html#f412159e5cef839836a5e7b19ee75d1c">timeout_t</a> to = 0);
<a name="l00216"></a>00216
<a name="l00222"></a><a class="code" href="classost_1_1_unix_stream.html#3a83e5c60400c15691e07cc1572f896e">00222</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classost_1_1_unix_stream.html#3a83e5c60400c15691e07cc1572f896e">setTimeout</a>(<a class="code" href="thread_8h.html#f412159e5cef839836a5e7b19ee75d1c">timeout_t</a> to)
<a name="l00223"></a>00223 {<a class="code" href="classost_1_1_unix_stream.html#e7ec25f34d873ef18fd64d8b0f02cf79">timeout</a> = to;};
<a name="l00224"></a>00224
<a name="l00231"></a>00231 <a class="code" href="classost_1_1_unix_stream.html#d7716a7585a96013b5617737b3b6ad15">UnixStream</a>(<span class="keyword">const</span> <a class="code" href="classost_1_1_unix_stream.html">UnixStream</a> &source);
<a name="l00232"></a>00232
<a name="l00237"></a>00237 <span class="keyword">virtual</span> <a class="code" href="classost_1_1_unix_stream.html#ca8dc404a29b1e82cda4668cf11a16f7">~UnixStream</a>();
<a name="l00238"></a>00238
<a name="l00245"></a>00245 <span class="keywordtype">int</span> <a class="code" href="classost_1_1_unix_stream.html#fb5c9e8757dd646f31ebbc9317dc009c">sync</a>(<span class="keywordtype">void</span>);
<a name="l00246"></a>00246
<a name="l00254"></a>00254 <span class="keywordtype">bool</span> <a class="code" href="classost_1_1_unix_stream.html#c997ba048d1e2cfa30f2f73474571534">isPending</a>(<a class="code" href="classost_1_1_socket.html#c2fe3b8bf4dfc66c7df11dfa1ce4415c">Pending</a> pend, <a class="code" href="thread_8h.html#f412159e5cef839836a5e7b19ee75d1c">timeout_t</a> <a class="code" href="classost_1_1_unix_stream.html#e7ec25f34d873ef18fd64d8b0f02cf79">timeout</a> = <a class="code" href="thread_8h.html#74f2d4c747bce0b8f7f7c1f48e651876">TIMEOUT_INF</a>);
<a name="l00255"></a>00255
<a name="l00261"></a><a class="code" href="classost_1_1_unix_stream.html#47ee3a02e54d02259e2073f616b315b6">00261</a> <span class="keywordtype">int</span> <a class="code" href="classost_1_1_unix_stream.html#47ee3a02e54d02259e2073f616b315b6">getBufferSize</a>(<span class="keywordtype">void</span>)<span class="keyword"> const</span>
<a name="l00262"></a>00262 <span class="keyword"> </span>{<span class="keywordflow">return</span> <a class="code" href="classost_1_1_unix_stream.html#f46a88a033dff67d8b606462ae3b82ca">bufsize</a>;};
<a name="l00263"></a>00263 };
<a name="l00264"></a>00264
<a name="l00273"></a><a class="code" href="classost_1_1unixstream.html">00273</a> <span class="keyword">class </span><a class="code" href="classost_1_1unixstream.html">unixstream</a> : <span class="keyword">public</span> <a class="code" href="classost_1_1_unix_stream.html">UnixStream</a>
<a name="l00274"></a>00274 {
<a name="l00275"></a>00275 <span class="keyword">public</span>:
<a name="l00279"></a>00279 <a class="code" href="classost_1_1unixstream.html#19250bd6a03d44a24acbb72b395e733c">unixstream</a>();
<a name="l00280"></a>00280
<a name="l00288"></a>00288 <a class="code" href="classost_1_1unixstream.html#19250bd6a03d44a24acbb72b395e733c">unixstream</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *pathname, <span class="keywordtype">int</span> buffer = 512);
<a name="l00289"></a>00289
<a name="l00297"></a>00297 <a class="code" href="classost_1_1unixstream.html#19250bd6a03d44a24acbb72b395e733c">unixstream</a>(<a class="code" href="classost_1_1_unix_socket.html">UnixSocket</a> &unixsock, <span class="keywordtype">int</span> buffer = 512);
<a name="l00298"></a>00298
<a name="l00306"></a><a class="code" href="classost_1_1unixstream.html#36912330fc233b99b6ea5d6a64a8c5f8">00306</a> <span class="keywordtype">void</span> <a class="code" href="classost_1_1unixstream.html#36912330fc233b99b6ea5d6a64a8c5f8">open</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *pathname, <span class="keywordtype">int</span> buffer = 512)
<a name="l00307"></a>00307 { <a class="code" href="classost_1_1_unix_stream.html#3077c8e255acdf561438c31010e96fe1">UnixStream::connect</a>( pathname, buffer ); }
<a name="l00308"></a>00308
<a name="l00315"></a>00315 <span class="keywordtype">void</span> <a class="code" href="classost_1_1unixstream.html#36912330fc233b99b6ea5d6a64a8c5f8">open</a>(<a class="code" href="classost_1_1_unix_socket.html">UnixSocket</a> &unixsock, <span class="keywordtype">int</span> buffer = 512);
<a name="l00316"></a>00316
<a name="l00320"></a>00320 <span class="keywordtype">void</span> <a class="code" href="classost_1_1unixstream.html#c5170d735329b96a75afa7e5164c4340">close</a>(<span class="keywordtype">void</span>);
<a name="l00321"></a>00321
<a name="l00325"></a>00325 <span class="keywordtype">bool</span> <a class="code" href="classost_1_1unixstream.html#e2fd7abfaf4da197090ba24f42fa255d">operator!</a>() <span class="keyword">const</span>;
<a name="l00326"></a>00326 };
<a name="l00327"></a>00327
<a name="l00338"></a><a class="code" href="classost_1_1_unix_session.html">00338</a> <span class="keyword">class </span><a class="code" href="config_8h.html#d10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a> UnixSession : <span class="keyword">public</span> <a class="code" href="classost_1_1_thread.html">Thread</a>, <span class="keyword">public</span> <a class="code" href="classost_1_1_unix_stream.html">UnixStream</a>
<a name="l00339"></a>00339 {
<a name="l00340"></a>00340 <span class="keyword">protected</span>:
<a name="l00353"></a>00353 <span class="keywordtype">int</span> waitConnection(<a class="code" href="thread_8h.html#f412159e5cef839836a5e7b19ee75d1c">timeout_t</a> timeout = <a class="code" href="thread_8h.html#74f2d4c747bce0b8f7f7c1f48e651876">TIMEOUT_INF</a>);
<a name="l00354"></a>00354
<a name="l00361"></a>00361 <span class="keywordtype">void</span> initial(<span class="keywordtype">void</span>);
<a name="l00362"></a>00362
<a name="l00363"></a>00363 <span class="keyword">public</span>:
<a name="l00373"></a>00373 UnixSession(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname, <span class="keywordtype">int</span> size = 512, <span class="keywordtype">int</span> pri = 0, <span class="keywordtype">int</span> stack = 0);
<a name="l00374"></a>00374
<a name="l00384"></a>00384 UnixSession(<a class="code" href="classost_1_1_unix_socket.html">UnixSocket</a> &server, <span class="keywordtype">int</span> size = 512,
<a name="l00385"></a>00385 <span class="keywordtype">int</span> pri = 0, <span class="keywordtype">int</span> stack = 0);
<a name="l00386"></a>00386
<a name="l00390"></a>00390 <span class="keyword">virtual</span> ~UnixSession();
<a name="l00391"></a>00391 };
<a name="l00392"></a>00392
<a name="l00393"></a>00393 <span class="preprocessor">#endif // ndef WIN32</span>
<a name="l00394"></a>00394 <span class="preprocessor"></span>
<a name="l00395"></a>00395 <span class="preprocessor">#ifdef CCXX_NAMESPACES</span>
<a name="l00396"></a>00396 <span class="preprocessor"></span>}
<a name="l00397"></a>00397 <span class="preprocessor">#endif</span>
<a name="l00398"></a>00398 <span class="preprocessor"></span>
<a name="l00399"></a>00399 <span class="preprocessor">#endif</span>
<a name="l00400"></a>00400 <span class="preprocessor"></span>
<a name="l00401"></a>00401
<a name="l00402"></a>00402
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Jun 19 10:50:55 2006 for GNU CommonC++ by
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