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<h1>tunDevice.h</h1><a href="tunDevice_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * anytun</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * The secure anycast tunneling protocol (satp) defines a protocol used</span>
<a name="l00005"></a>00005 <span class="comment"> * for communication between any combination of unicast and anycast</span>
<a name="l00006"></a>00006 <span class="comment"> * tunnel endpoints. It has less protocol overhead than IPSec in Tunnel</span>
<a name="l00007"></a>00007 <span class="comment"> * mode and allows tunneling of every ETHER TYPE protocol (e.g.</span>
<a name="l00008"></a>00008 <span class="comment"> * ethernet, ip, arp ...). satp directly includes cryptography and</span>
<a name="l00009"></a>00009 <span class="comment"> * message authentication based on the methodes used by SRTP. It is</span>
<a name="l00010"></a>00010 <span class="comment"> * intended to deliver a generic, scaleable and secure solution for</span>
<a name="l00011"></a>00011 <span class="comment"> * tunneling and relaying of packets of any protocol.</span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * Copyright (C) 2007 anytun.org <satp@wirdorange.org></span>
<a name="l00015"></a>00015 <span class="comment"> *</span>
<a name="l00016"></a>00016 <span class="comment"> * This program is free software; you can redistribute it and/or modify</span>
<a name="l00017"></a>00017 <span class="comment"> * it under the terms of the GNU General Public License version 2</span>
<a name="l00018"></a>00018 <span class="comment"> * as published by the Free Software Foundation.</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
<a name="l00021"></a>00021 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00022"></a>00022 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00023"></a>00023 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00024"></a>00024 <span class="comment"> *</span>
<a name="l00025"></a>00025 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
<a name="l00026"></a>00026 <span class="comment"> * along with this program (see the file COPYING included with this</span>
<a name="l00027"></a>00027 <span class="comment"> * distribution); if not, write to the Free Software Foundation, Inc.,</span>
<a name="l00028"></a>00028 <span class="comment"> * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
<a name="l00029"></a>00029 <span class="comment"> */</span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#ifndef _TUNDEVICE_H_</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#define _TUNDEVICE_H_</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include "<a class="code" href="buffer_8h.html">buffer.h</a>"</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include "<a class="code" href="threadUtils_8hpp.html">threadUtils.hpp</a>"</span>
<a name="l00036"></a>00036
<a name="l00037"></a><a class="code" href="classTunDevice.html">00037</a> <span class="keyword">class </span><a class="code" href="classTunDevice.html">TunDevice</a>
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 <span class="keyword">public</span>:
<a name="l00040"></a><a class="code" href="classTunDevice.html#ec146b27c7755747c1cc1511e4482875">00040</a> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="datatypes_8h.html#1382fcaa92d837ce7c0961788c8243d7">u_int32_t</a> <a class="code" href="classTunDevice.html#ec146b27c7755747c1cc1511e4482875">TYPE_UNDEF</a> = 0;
<a name="l00041"></a><a class="code" href="classTunDevice.html#ea416d7f03ef22bf1d166d33b47fd993">00041</a> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="datatypes_8h.html#1382fcaa92d837ce7c0961788c8243d7">u_int32_t</a> <a class="code" href="classTunDevice.html#ea416d7f03ef22bf1d166d33b47fd993">TYPE_TUN</a> = 1;
<a name="l00042"></a><a class="code" href="classTunDevice.html#b4ce6b158bbe4fe051b6fea8cd3d6cd3">00042</a> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="datatypes_8h.html#1382fcaa92d837ce7c0961788c8243d7">u_int32_t</a> <a class="code" href="classTunDevice.html#b4ce6b158bbe4fe051b6fea8cd3d6cd3">TYPE_TAP</a> = 2;
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <a class="code" href="classTunDevice.html#d6914bd3a45e03ffe95676ac4420154a">TunDevice</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* dev,<span class="keyword">const</span> <span class="keywordtype">char</span>* dev_type, <span class="keyword">const</span> <span class="keywordtype">char</span>* ifcfg_lp, <span class="keyword">const</span> <span class="keywordtype">char</span>* ifcfg_rnmp);
<a name="l00045"></a>00045 <a class="code" href="classTunDevice.html#2c6196d270bf4d0e99ff4f860391faed">~TunDevice</a>();
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keywordtype">void</span> <a class="code" href="classTunDevice.html#323ddcfd4ac60d0dbfe6ebb5bbb9a323">open</a>();
<a name="l00048"></a>00048 <span class="keywordtype">void</span> <a class="code" href="classTunDevice.html#13986e13fe28da6c917293c40effb902">close</a>();
<a name="l00049"></a>00049 <span class="keywordtype">bool</span> <a class="code" href="classTunDevice.html#f63f3331789f043e44eb435b78c815b2">isOpen</a>();
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keywordtype">short</span> <a class="code" href="classTunDevice.html#553498887edc92f7b7e31e3bf04fb8fb">read</a>(<a class="code" href="classBuffer.html">Buffer</a>& buf);
<a name="l00052"></a>00052 <span class="keywordtype">int</span> <a class="code" href="classTunDevice.html#958bc73a627cc5d404ed87204547134d">write</a>(<a class="code" href="classBuffer.html">Buffer</a>& buf);
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keywordtype">char</span>* <a class="code" href="classTunDevice.html#e02f8972f75b11b69280fba9b6649cab">getActualName</a>();
<a name="l00055"></a>00055 <a class="code" href="datatypes_8h.html#1382fcaa92d837ce7c0961788c8243d7">u_int32_t</a> <a class="code" href="classTunDevice.html#b57512464007681dcc92820adb3deb0f">getType</a>();
<a name="l00056"></a>00056 <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classTunDevice.html#eb99a885d90822b00e623ca02c2b06cc">getTypeString</a>();
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">private</span>:
<a name="l00059"></a>00059 <span class="keywordtype">void</span> <a class="code" href="classTunDevice.html#de33e9a7a951b43f2f7e24d8fe9c311e">operator=</a>(<span class="keyword">const</span> <a class="code" href="classTunDevice.html">TunDevice</a> &src);
<a name="l00060"></a>00060 <a class="code" href="classTunDevice.html#d6914bd3a45e03ffe95676ac4420154a">TunDevice</a>(<span class="keyword">const</span> <a class="code" href="classTunDevice.html">TunDevice</a> &src);
<a name="l00061"></a>00061
<a name="l00062"></a><a class="code" href="classTunDevice.html#e130228e28996e644d2013089e704d4c">00062</a> <a class="code" href="classMutex.html">Mutex</a> <a class="code" href="classTunDevice.html#e130228e28996e644d2013089e704d4c">io_mutex_</a>;
<a name="l00063"></a><a class="code" href="classTunDevice.html#239c85381dfcf1776303778d1784df51">00063</a> <span class="keyword">struct </span>tuntap *<a class="code" href="classTunDevice.html#239c85381dfcf1776303778d1784df51">dev_</a>;
<a name="l00064"></a>00064 };
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="preprocessor">#endif</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Dec 3 11:49:24 2007 for anytun by
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