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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>libpion: /Users/mdickey/code/libpion-export/include/libpion/HTTPRequestParser.hpp Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.2 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul></div><h1>/Users/mdickey/code/libpion-export/include/libpion/HTTPRequestParser.hpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -----------------------------------------------------------------</span><a name="l00002"></a>00002 <span class="comment">// libpion: a C++ framework for building lightweight HTTP interfaces</span><a name="l00003"></a>00003 <span class="comment">// -----------------------------------------------------------------</span><a name="l00004"></a>00004 <span class="comment">// Copyright (C) 2007 Atomic Labs, Inc. (http://www.atomiclabs.com)</span><a name="l00005"></a>00005 <span class="comment">//</span><a name="l00006"></a>00006 <span class="comment">// Distributed under the Boost Software License, Version 1.0.</span><a name="l00007"></a>00007 <span class="comment">// See accompanying file COPYING or copy at http://www.boost.org/LICENSE_1_0.txt</span><a name="l00008"></a>00008 <span class="comment">//</span><a name="l00009"></a>00009 <a name="l00010"></a>00010 <span class="preprocessor">#ifndef __PION_HTTPREQUESTPARSER_HEADER__</span><a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define __PION_HTTPREQUESTPARSER_HEADER__</span><a name="l00012"></a>00012 <span class="preprocessor"></span><a name="l00013"></a>00013 <span class="preprocessor">#include <libpion/PionConfig.hpp></span><a name="l00014"></a>00014 <span class="preprocessor">#include <libpion/PionLogger.hpp></span><a name="l00015"></a>00015 <span class="preprocessor">#include <libpion/HTTPRequest.hpp></span><a name="l00016"></a>00016 <span class="preprocessor">#include <libpion/TCPConnection.hpp></span><a name="l00017"></a>00017 <span class="preprocessor">#include <boost/noncopyable.hpp></span><a name="l00018"></a>00018 <span class="preprocessor">#include <boost/enable_shared_from_this.hpp></span><a name="l00019"></a>00019 <span class="preprocessor">#include <boost/shared_ptr.hpp></span><a name="l00020"></a>00020 <span class="preprocessor">#include <boost/array.hpp></span><a name="l00021"></a>00021 <span class="preprocessor">#include <boost/function.hpp></span><a name="l00022"></a>00022 <span class="preprocessor">#include <boost/logic/tribool.hpp></span><a name="l00023"></a>00023 <span class="preprocessor">#include <string></span><a name="l00024"></a>00024 <a name="l00025"></a>00025 <a name="l00026"></a>00026 <span class="keyword">namespace </span>pion { <span class="comment">// begin namespace pion</span><a name="l00027"></a>00027 <a name="l00031"></a><a class="code" href="classpion_1_1_h_t_t_p_request_parser.html">00031</a> <span class="keyword">class </span><a class="code" href="classpion_1_1_h_t_t_p_request_parser.html">HTTPRequestParser</a> :<a name="l00032"></a>00032 <span class="keyword">public</span> boost::enable_shared_from_this<HTTPRequestParser>,<a name="l00033"></a>00033 <span class="keyword">private</span> boost::noncopyable<a name="l00034"></a>00034 {<a name="l00035"></a>00035 <a name="l00036"></a>00036 <span class="keyword">public</span>:<a name="l00037"></a>00037 <a name="l00038"></a>00038 <span class="comment">// function that handles new HTTP requests</span><a name="l00039"></a><a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#26cf0c6dc782770796d07ed132167e88">00039</a> <span class="keyword">typedef</span> boost::function2<void, HTTPRequestPtr, TCPConnectionPtr> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#26cf0c6dc782770796d07ed132167e88">RequestHandler</a>;<a name="l00040"></a>00040 <a name="l00041"></a>00041 <a name="l00048"></a><a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#51ffa6adfe35890ee0fad74a662be30d">00048</a> <span class="keyword">static</span> <span class="keyword">inline</span> boost::shared_ptr<HTTPRequestParser> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#51ffa6adfe35890ee0fad74a662be30d">create</a>(<a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#26cf0c6dc782770796d07ed132167e88">RequestHandler</a> handler,<a name="l00049"></a>00049 <a class="code" href="namespacepion.html#1858b89656b28c6498ad9efd6b7e9d41" title="data type for a TCPConnection pointer">TCPConnectionPtr</a>& tcp_conn)<a name="l00050"></a>00050 {<a name="l00051"></a>00051 <span class="keywordflow">return</span> boost::shared_ptr<HTTPRequestParser>(<span class="keyword">new</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#6d11653b7da75af0db7ac16048c98902">HTTPRequestParser</a>(handler, tcp_conn));<a name="l00052"></a>00052 }<a name="l00053"></a>00053 <a name="l00054"></a>00054 <span class="comment">// default destructor</span><a name="l00055"></a><a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#15499f26447a8b93432e086f28587ac2">00055</a> <span class="keyword">virtual</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#15499f26447a8b93432e086f28587ac2">~HTTPRequestParser</a>() {}<a name="l00056"></a>00056 <a name="l00058"></a>00058 <span class="keywordtype">void</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#9208a39a2d32349d65ffaee6bca5c849" title="Incrementally reads & parses a new HTTP request.">readRequest</a>(<span class="keywordtype">void</span>);<a name="l00059"></a>00059 <a name="l00061"></a><a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#25977e523d544c85cbd78d11dd2b076f">00061</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#25977e523d544c85cbd78d11dd2b076f" title="sets the logger to be used">setLogger</a>(<a class="code" href="namespacepion.html#917bc483e4f692504156efb93c11b322">PionLogger</a> log_ptr) { m_logger = log_ptr; }<a name="l00062"></a>00062 <a name="l00064"></a><a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#9d3bfd0efce88d5c382ef0b8a39d8274">00064</a> <span class="keyword">inline</span> <a class="code" href="namespacepion.html#917bc483e4f692504156efb93c11b322">PionLogger</a> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#9d3bfd0efce88d5c382ef0b8a39d8274" title="returns the logger currently in use">getLogger</a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> m_logger; }<a name="l00065"></a>00065 <a name="l00066"></a>00066 <a name="l00067"></a>00067 <span class="keyword">protected</span>:<a name="l00068"></a>00068 <a name="l00075"></a><a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#6d11653b7da75af0db7ac16048c98902">00075</a> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#6d11653b7da75af0db7ac16048c98902">HTTPRequestParser</a>(<a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#26cf0c6dc782770796d07ed132167e88">RequestHandler</a> handler, <a class="code" href="namespacepion.html#1858b89656b28c6498ad9efd6b7e9d41" title="data type for a TCPConnection pointer">TCPConnectionPtr</a>& tcp_conn)<a name="l00076"></a>00076 : m_logger(PION_GET_LOGGER(<span class="stringliteral">"Pion.HTTPRequestParser"</span>)),<a name="l00077"></a>00077 m_request_handler(handler), m_tcp_conn(tcp_conn),<a name="l00078"></a>00078 m_http_request(<a class="code" href="classpion_1_1_h_t_t_p_request.html">HTTPRequest</a>::<a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#51ffa6adfe35890ee0fad74a662be30d">create</a>()), m_parse_state(PARSE_METHOD_START)<a name="l00079"></a>00079 {}<a name="l00080"></a>00080 <a name="l00087"></a>00087 <span class="keywordtype">void</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#921419675678bf79df13d9f3ee0a893a">readHeaderBytes</a>(<span class="keyword">const</span> boost::system::error_code& read_error,<a name="l00088"></a>00088 std::size_t bytes_read);<a name="l00089"></a>00089 <a name="l00096"></a>00096 <span class="keywordtype">void</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#20e7739e89be3603f6463801e8bdc489">readContentBytes</a>(<span class="keyword">const</span> boost::system::error_code& read_error,<a name="l00097"></a>00097 std::size_t bytes_read);<a name="l00098"></a>00098 <a name="l00104"></a>00104 <span class="keywordtype">void</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#af553431fca527b6f1eb41489f7a7b1e">handleReadError</a>(<span class="keyword">const</span> boost::system::error_code& read_error);<a name="l00105"></a>00105 <a name="l00114"></a>00114 boost::tribool <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#67d29971d989f532be4160153ff7d071">parseRequestHeaders</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *& ptr, <span class="keyword">const</span> <span class="keywordtype">size_t</span> len);<a name="l00115"></a>00115 <a name="l00126"></a>00126 <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#57d7592db90c02bca8d57c9b27846bc8">parseURLEncoded</a>(<a class="code" href="structpion_1_1_h_t_t_p_types.html#c860abe7b994d3c0311318f2e335086e" title="data type for a dictionary of strings (used for HTTP headers)">HTTPTypes::StringDictionary</a>& dict,<a name="l00127"></a>00127 <span class="keyword">const</span> <span class="keywordtype">char</span> *ptr, <span class="keyword">const</span> <span class="keywordtype">size_t</span> len);<a name="l00128"></a>00128 <a name="l00138"></a>00138 <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#0de32e9cf76ad689b6f86588c68e3118">parseCookieHeader</a>(<a class="code" href="structpion_1_1_h_t_t_p_types.html#c860abe7b994d3c0311318f2e335086e" title="data type for a dictionary of strings (used for HTTP headers)">HTTPTypes::StringDictionary</a>& dict,<a name="l00139"></a>00139 <span class="keyword">const</span> std::string& cookie_header);<a name="l00140"></a>00140 <a name="l00141"></a>00141 <span class="comment">// misc functions used by parseRequest()</span><a name="l00142"></a>00142 <span class="keyword">inline</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#3576f39f53f154efb0ba36486abedc64">isChar</a>(<span class="keywordtype">int</span> c);<a name="l00143"></a>00143 <span class="keyword">inline</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#8f064aeda3ebd36b268e4a672903bfbd">isControl</a>(<span class="keywordtype">int</span> c);<a name="l00144"></a>00144 <span class="keyword">inline</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#c1e2d889f65e4ce9cdf48c7ceb73ddfa">isSpecial</a>(<span class="keywordtype">int</span> c);<a name="l00145"></a>00145 <span class="keyword">inline</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classpion_1_1_h_t_t_p_request_parser.html#fadced7b359e96de0e1fdaad97d5f695">isDigit</a>(<span class="keywordtype">int</span> c);<a name="l00146"></a>00146 <a name="l00147"></a>00147 <a name="l00148"></a>00148 <span class="keyword">private</span>:<a name="l00149"></a>00149 ⌨️ 快捷键说明
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