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<h1>socket.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifdef __GNUG__</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#pragma interface</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00004"></a>00004 <span class="preprocessor"></span>
<a name="l00005"></a>00005 <span class="preprocessor">#ifndef _socket_h</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#define _socket_h</span>
<a name="l00007"></a>00007 <span class="preprocessor"></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <unistd.h></span>
<a name="l00009"></a>00009 <span class="preprocessor">#include <sys/types.h></span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="preprocessor">#include <string></span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="keyword">class </span>TCPSocket {
<a name="l00014"></a>00014 <span class="keyword">protected</span>:
<a name="l00015"></a>00015 TCPSocket();
<a name="l00016"></a>00016 <span class="keyword">virtual</span> ~TCPSocket();
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="keywordtype">int</span> socket_;
<a name="l00019"></a>00019 <span class="keywordtype">int</span> port_;
<a name="l00020"></a>00020 <span class="keywordtype">bool</span> initialized_;
<a name="l00021"></a>00021 <span class="keywordtype">bool</span> bound_;
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keyword">public</span>:
<a name="l00024"></a>00024 <span class="keywordtype">void</span> create();
<a name="l00025"></a>00025 <span class="keywordtype">void</span> bind(u_int16_t port_begin, u_int16_t port_fence);
<a name="l00026"></a>00026 <span class="keywordtype">int</span> port() { <span class="keywordflow">return</span> port_; }
<a name="l00027"></a>00027 u_int32_t addr();
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keywordtype">bool</span> initialized() { <span class="keywordflow">return</span> initialized_; }
<a name="l00030"></a>00030 <span class="keywordtype">bool</span> bound() { <span class="keywordflow">return</span> bound_; }
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">virtual</span> <span class="keywordtype">void</span> close();
<a name="l00033"></a>00033 };
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">class </span>TCPIOSocket: <span class="keyword">public</span> TCPSocket {
<a name="l00036"></a>00036 <span class="keyword">public</span>:
<a name="l00037"></a>00037 <span class="keywordtype">int</span> read(<span class="keywordtype">void</span> *d, <span class="keywordtype">int</span> n);
<a name="l00038"></a>00038 <span class="keywordtype">int</span> write(<span class="keyword">const</span> <span class="keywordtype">void</span> *d, <span class="keywordtype">int</span> n);
<a name="l00039"></a>00039 <span class="keywordtype">int</span> read_int(<span class="keywordtype">int</span> *d, <span class="keywordtype">int</span> n) {<span class="keywordflow">return</span> read((<span class="keywordtype">void</span>*)d,n*<span class="keyword">sizeof</span>(<span class="keywordtype">int</span>));}
<a name="l00040"></a>00040 <span class="keywordtype">int</span> write_int(<span class="keyword">const</span> <span class="keywordtype">int</span> *d, <span class="keywordtype">int</span> n) {<span class="keywordflow">return</span> write((<span class="keywordtype">void</span>*)d,n*<span class="keyword">sizeof</span>(<span class="keywordtype">int</span>));}
<a name="l00041"></a>00041 <span class="keywordtype">int</span> read_string(std::string &);
<a name="l00042"></a>00042 <span class="keywordtype">int</span> write_string(<span class="keyword">const</span> std::string &);
<a name="l00043"></a>00043 <span class="keywordtype">int</span> read_int(<span class="keywordtype">int</span> &);
<a name="l00044"></a>00044 <span class="keywordtype">int</span> write_int(<span class="keywordtype">int</span>);
<a name="l00045"></a>00045 <span class="keywordtype">int</span> read_uint32(u_int32_t &);
<a name="l00046"></a>00046 <span class="keywordtype">int</span> write_uint32(u_int32_t);
<a name="l00047"></a>00047 };
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">class </span>TCPServerSocket: <span class="keyword">public</span> TCPSocket {
<a name="l00050"></a>00050 <span class="keyword">friend</span> <span class="keyword">class </span>TCPServerConnection;
<a name="l00051"></a>00051 <span class="keyword">public</span>:
<a name="l00052"></a>00052 <span class="keywordtype">void</span> listen(<span class="keywordtype">int</span> queue_length = 8);
<a name="l00053"></a>00053 };
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keyword">class </span>TCPServerConnection: <span class="keyword">public</span> TCPIOSocket {
<a name="l00056"></a>00056 <span class="keyword">public</span>:
<a name="l00057"></a>00057 <span class="keywordtype">void</span> accept(<span class="keyword">const</span> TCPServerSocket &);
<a name="l00058"></a>00058 };
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="keyword">class </span>TCPClientConnection: <span class="keyword">public</span> TCPIOSocket {
<a name="l00061"></a>00061 <span class="keywordtype">bool</span> connected_;
<a name="l00062"></a>00062 <span class="keyword">public</span>:
<a name="l00063"></a>00063 TCPClientConnection();
<a name="l00064"></a>00064 <span class="keywordtype">void</span> close();
<a name="l00065"></a>00065 <span class="keywordtype">bool</span> connected() { <span class="keywordflow">return</span> connected_; }
<a name="l00066"></a>00066 <span class="keywordtype">void</span> connect(<span class="keyword">const</span> <span class="keywordtype">char</span> *remote_hostname, u_int16_t remote_port);
<a name="l00067"></a>00067 <span class="keywordtype">void</span> connect(u_int32_t remote_host, u_int16_t remote_port);
<a name="l00068"></a>00068 };
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="preprocessor">#endif</span>
</pre></div></div>
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
247b28499c443e092731ffba814075f2
>
files
>
1319
