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<a class="el" href="dir_48ff4d8e84c7d8bdad9110a7da283b5f.html">src</a> » <a class="el" href="dir_877fe36415f52529fd2e180217ad90f9.html">include</a> » <a class="el" href="dir_be5e542b2ca1305501268904b0410904.html">openct</a></div>
<h1>socket.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Socket type definitions</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2003, Olaf Kirch <okir@suse.de></span>
<a name="l00005"></a>00005 <span class="comment"> */</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="preprocessor">#ifndef OPENCT_SOCKET_H</span>
<a name="l00008"></a>00008 <span class="preprocessor"></span><span class="preprocessor">#define OPENCT_SOCKET_H</span>
<a name="l00009"></a>00009 <span class="preprocessor"></span>
<a name="l00010"></a>00010 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00012"></a>00012 <span class="preprocessor">#endif</span>
<a name="l00013"></a>00013 <span class="preprocessor"></span>
<a name="l00014"></a>00014 <span class="preprocessor">#include <sys/types.h></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <openct/types.h></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include <openct/buffer.h></span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="comment">/* forward decl */</span>
<a name="l00019"></a>00019 <span class="keyword">struct </span>pollfd;
<a name="l00020"></a>00020
<a name="l00021"></a><a class="code" href="structheader.html">00021</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structheader.html">header</a> {
<a name="l00022"></a><a class="code" href="structheader.html#28e4e80bd5ac5a2c5028521d9cf5d574">00022</a> uint32_t <a class="code" href="structheader.html#28e4e80bd5ac5a2c5028521d9cf5d574">xid</a>;
<a name="l00023"></a><a class="code" href="structheader.html#6efe5834fb12f978b31b0063addafdda">00023</a> uint32_t <a class="code" href="structheader.html#6efe5834fb12f978b31b0063addafdda">dest</a>;
<a name="l00024"></a><a class="code" href="structheader.html#114cee9fa71d058cddcc28377a7bd038">00024</a> int16_t <a class="code" href="structheader.html#114cee9fa71d058cddcc28377a7bd038">error</a>;
<a name="l00025"></a><a class="code" href="structheader.html#bd7cb8f875d9b63693216f015dbb227d">00025</a> uint16_t <a class="code" href="structheader.html#bd7cb8f875d9b63693216f015dbb227d">count</a>;
<a name="l00026"></a>00026 } <a class="code" href="structheader.html">header_t</a>;
<a name="l00027"></a>00027
<a name="l00028"></a><a class="code" href="structct__socket.html">00028</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> {
<a name="l00029"></a><a class="code" href="structct__socket.html#7eb1d2c570a9c43cca968cf6a31a2c6e">00029</a> <span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *<a class="code" href="structct__socket.html#737ce59abea7a7b2b9deeb77d88c683b">next</a>, *<a class="code" href="structct__socket.html#7eb1d2c570a9c43cca968cf6a31a2c6e">prev</a>;
<a name="l00030"></a>00030
<a name="l00031"></a><a class="code" href="structct__socket.html#6c654004305f27fd32cce0a6f00b63a2">00031</a> <span class="keywordtype">int</span> <a class="code" href="structct__socket.html#6c654004305f27fd32cce0a6f00b63a2">fd</a>;
<a name="l00032"></a><a class="code" href="structct__socket.html#083fc74be7c712e579dfa28ed865aa2a">00032</a> <span class="keywordtype">int</span> <a class="code" href="structct__socket.html#083fc74be7c712e579dfa28ed865aa2a">eof</a>;
<a name="l00033"></a><a class="code" href="structct__socket.html#a7a4dd9ec60dd17dddc6bf4b9bc83745">00033</a> <a class="code" href="structct__buf.html">ct_buf_t</a> <a class="code" href="structct__socket.html#cfee5df2edca0a0facbd78fc839df494">rbuf</a>, <a class="code" href="structct__socket.html#a7a4dd9ec60dd17dddc6bf4b9bc83745">sbuf</a>;
<a name="l00034"></a>00034
<a name="l00035"></a><a class="code" href="structct__socket.html#e181c3fc1361a80c87320929aaeaba20">00035</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structct__socket.html#ae3693fd4419d6b2eec8e61613665e96">use_large_tags</a> : 1,
<a name="l00036"></a>00036 <a class="code" href="structct__socket.html#e181c3fc1361a80c87320929aaeaba20">use_network_byte_order</a> : 1,
<a name="l00037"></a>00037 <a class="code" href="structct__socket.html#d1e2ffe784956b0fedf5880851cf1b80">listener</a> : 1;
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="comment">/* events to poll for */</span>
<a name="l00040"></a><a class="code" href="structct__socket.html#8580876b1dd0a19b9c5618676b1fb06e">00040</a> <span class="keywordtype">int</span> <a class="code" href="structct__socket.html#8580876b1dd0a19b9c5618676b1fb06e">events</a>;
<a name="l00041"></a>00041
<a name="l00042"></a><a class="code" href="structct__socket.html#83b5366dc464a1d24077dd9c77210315">00042</a> <span class="keywordtype">void</span> * <a class="code" href="structct__socket.html#83b5366dc464a1d24077dd9c77210315">user_data</a>;
<a name="l00043"></a>00043 int (*poll)(<span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *, <span class="keyword">struct </span>pollfd *);
<a name="l00044"></a>00044 int (*recv)(<span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *);
<a name="l00045"></a>00045 int (*send)(<span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *);
<a name="l00046"></a>00046 int (*process)(<span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *, <a class="code" href="structheader.html">header_t</a> *,
<a name="l00047"></a>00047 <a class="code" href="structct__buf.html">ct_buf_t</a> *, <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00048"></a>00048 void (*close)(<span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *);
<a name="l00049"></a>00049
<a name="l00050"></a><a class="code" href="structct__socket.html#902f86cc1182dd247a2852da9be07174">00050</a> pid_t <a class="code" href="structct__socket.html#902f86cc1182dd247a2852da9be07174">client_id</a>;
<a name="l00051"></a><a class="code" href="structct__socket.html#d1a08b4af6ecfec948af0b73d2c504de">00051</a> uid_t <a class="code" href="structct__socket.html#d1a08b4af6ecfec948af0b73d2c504de">client_uid</a>;
<a name="l00052"></a>00052 } <a class="code" href="structct__socket.html">ct_socket_t</a>;
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="preprocessor">#define CT_SOCKET_BUFSIZ 4096</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>
<a name="l00056"></a>00056 <span class="keyword">extern</span> <a class="code" href="structct__socket.html">ct_socket_t</a> * ct_socket_new(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);
<a name="l00057"></a>00057 <span class="keyword">extern</span> <span class="keywordtype">void</span> ct_socket_free(<a class="code" href="structct__socket.html">ct_socket_t</a> *);
<a name="l00058"></a>00058 <span class="keyword">extern</span> <span class="keywordtype">void</span> ct_socket_reuseaddr(<span class="keywordtype">int</span>);
<a name="l00059"></a>00059 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_connect(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <span class="keyword">const</span> <span class="keywordtype">char</span> *);
<a name="l00060"></a>00060 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_listen(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <span class="keyword">const</span> <span class="keywordtype">char</span> *, <span class="keywordtype">int</span>);
<a name="l00061"></a>00061 <span class="keyword">extern</span> <a class="code" href="structct__socket.html">ct_socket_t</a> * ct_socket_accept(<a class="code" href="structct__socket.html">ct_socket_t</a> *);
<a name="l00062"></a>00062 <span class="keyword">extern</span> <span class="keywordtype">void</span> ct_socket_close(<a class="code" href="structct__socket.html">ct_socket_t</a> *);
<a name="l00063"></a>00063 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_call(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <a class="code" href="structct__buf.html">ct_buf_t</a> *, <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00064"></a>00064 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_flsbuf(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <span class="keywordtype">int</span>);
<a name="l00065"></a>00065 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_filbuf(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <span class="keywordtype">long</span>);
<a name="l00066"></a>00066 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_put_packet(<a class="code" href="structct__socket.html">ct_socket_t</a> *,
<a name="l00067"></a>00067 <a class="code" href="structheader.html">header_t</a> *, <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00068"></a>00068 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_puts(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <span class="keyword">const</span> <span class="keywordtype">char</span> *);
<a name="l00069"></a>00069 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_get_packet(<a class="code" href="structct__socket.html">ct_socket_t</a> *,
<a name="l00070"></a>00070 <a class="code" href="structheader.html">header_t</a> *, <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00071"></a>00071 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_gets(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <span class="keywordtype">char</span> *, size_t);
<a name="l00072"></a>00072 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_send(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <a class="code" href="structheader.html">header_t</a> *,
<a name="l00073"></a>00073 <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00074"></a>00074 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_recv(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <a class="code" href="structheader.html">header_t</a> *,
<a name="l00075"></a>00075 <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00076"></a>00076 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_write(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <span class="keywordtype">void</span> *, size_t);
<a name="l00077"></a>00077 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_read(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <span class="keywordtype">void</span> *, size_t);
<a name="l00078"></a>00078 <span class="keyword">extern</span> <span class="keywordtype">void</span> ct_socket_link(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <a class="code" href="structct__socket.html">ct_socket_t</a> *);
<a name="l00079"></a>00079 <span class="keyword">extern</span> <span class="keywordtype">void</span> ct_socket_unlink(<a class="code" href="structct__socket.html">ct_socket_t</a> *);
<a name="l00080"></a>00080 <span class="keyword">extern</span> <span class="keywordtype">int</span> ct_socket_getpeername(<a class="code" href="structct__socket.html">ct_socket_t</a> *, <span class="keywordtype">char</span> *, size_t);
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00083"></a>00083 <span class="preprocessor"></span>}
<a name="l00084"></a>00084 <span class="preprocessor">#endif</span>
<a name="l00085"></a>00085 <span class="preprocessor"></span>
<a name="l00086"></a>00086 <span class="preprocessor">#endif </span><span class="comment">/* OPENCT_SOCKET_H */</span>
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