<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>OpenCT: socket.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.6.1 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li><a href="dirs.html"><span>Directories</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="files.html"><span>File List</span></a></li>
</ul>
</div>
<div class="navpath"><a class="el" href="dir_c35229a911af2f480aef06e8035e7826.html">openct</a>
</div>
</div>
<div class="contents">
<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>00022 uint32_t xid;
<a name="l00023"></a>00023 uint32_t dest;
<a name="l00024"></a>00024 int16_t error;
<a name="l00025"></a>00025 uint16_t count;
<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>00029 <span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *next, *prev;
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keywordtype">int</span> fd;
<a name="l00032"></a>00032 <span class="keywordtype">int</span> eof;
<a name="l00033"></a>00033 <a class="code" href="structct__buf.html">ct_buf_t</a> rbuf, sbuf;
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> use_large_tags : 1,
<a name="l00036"></a>00036 use_network_byte_order : 1,
<a name="l00037"></a>00037 listener : 1;
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="comment">/* events to poll for */</span>
<a name="l00040"></a>00040 <span class="keywordtype">int</span> events;
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="keywordtype">void</span> * user_data;
<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 (*error)(<span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *);
<a name="l00045"></a>00045 int (*recv)(<span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *);
<a name="l00046"></a>00046 int (*send)(<span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *);
<a name="l00047"></a>00047 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="l00048"></a>00048 <a class="code" href="structct__buf.html">ct_buf_t</a> *, <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00049"></a>00049 void (*close)(<span class="keyword">struct </span><a class="code" href="structct__socket.html">ct_socket</a> *);
<a name="l00050"></a>00050
<a name="l00051"></a>00051 pid_t client_id;
<a name="l00052"></a>00052 uid_t client_uid;
<a name="l00053"></a>00053 } <a class="code" href="structct__socket.html">ct_socket_t</a>;
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="preprocessor">#define CT_SOCKET_BUFSIZ 4096</span>
<a name="l00056"></a>00056 <span class="preprocessor"></span>
<a name="l00057"></a>00057 <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="l00058"></a>00058 <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="l00059"></a>00059 <span class="keyword">extern</span> <span class="keywordtype">void</span> ct_socket_reuseaddr(<span class="keywordtype">int</span>);
<a name="l00060"></a>00060 <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="l00061"></a>00061 <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="l00062"></a>00062 <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="l00063"></a>00063 <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="l00064"></a>00064 <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="l00065"></a>00065 <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="l00066"></a>00066 <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="l00067"></a>00067 <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="l00068"></a>00068 <a class="code" href="structheader.html">header_t</a> *, <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00069"></a>00069 <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="l00070"></a>00070 <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="l00071"></a>00071 <a class="code" href="structheader.html">header_t</a> *, <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00072"></a>00072 <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> *, <span class="keywordtype">size_t</span>);
<a name="l00073"></a>00073 <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="l00074"></a>00074 <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00075"></a>00075 <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="l00076"></a>00076 <a class="code" href="structct__buf.html">ct_buf_t</a> *);
<a name="l00077"></a>00077 <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> *, <span class="keywordtype">size_t</span>);
<a name="l00078"></a>00078 <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> *, <span class="keywordtype">size_t</span>);
<a name="l00079"></a>00079 <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="l00080"></a>00080 <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="l00081"></a>00081 <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> *, <span class="keywordtype">size_t</span>);
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00084"></a>00084 <span class="preprocessor"></span>}
<a name="l00085"></a>00085 <span class="preprocessor">#endif</span>
<a name="l00086"></a>00086 <span class="preprocessor"></span>
<a name="l00087"></a>00087 <span class="preprocessor">#endif </span><span class="comment">/* OPENCT_SOCKET_H */</span>
</pre></div></div>
<hr>
<table width="100%"><tr><td>libp11, Copyright (C) 2005 Olaf Kirch <okir@lst.de></td><td align="right"><a href="http://www.opensc-project.org"><img src="opensc-logo.gif" alt="OpenSC-Project.org Logo" border="0"/></a></td></tr></table>
