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<h1>HttpParser.cpp</h1><a href="_http_parser_8cpp.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">** Copyright (c) quickfixengine.org All rights reserved.</span>
<a name="l00003"></a>00003 <span class="comment">**</span>
<a name="l00004"></a>00004 <span class="comment">** This file is part of the QuickFIX FIX Engine</span>
<a name="l00005"></a>00005 <span class="comment">**</span>
<a name="l00006"></a>00006 <span class="comment">** This file may be distributed under the terms of the quickfixengine.org</span>
<a name="l00007"></a>00007 <span class="comment">** license as defined by quickfixengine.org and appearing in the file</span>
<a name="l00008"></a>00008 <span class="comment">** LICENSE included in the packaging of this file.</span>
<a name="l00009"></a>00009 <span class="comment">**</span>
<a name="l00010"></a>00010 <span class="comment">** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE</span>
<a name="l00011"></a>00011 <span class="comment">** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.</span>
<a name="l00012"></a>00012 <span class="comment">**</span>
<a name="l00013"></a>00013 <span class="comment">** See http://www.quickfixengine.org/LICENSE for licensing information.</span>
<a name="l00014"></a>00014 <span class="comment">**</span>
<a name="l00015"></a>00015 <span class="comment">** Contact ask@quickfixengine.org if any conditions of this licensing are</span>
<a name="l00016"></a>00016 <span class="comment">** not clear to you.</span>
<a name="l00017"></a>00017 <span class="comment">**</span>
<a name="l00018"></a>00018 <span class="comment">****************************************************************************/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#include "stdafx.h"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#else</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#include "config.h"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#endif</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="_call_stack_8h.html">CallStack.h</a>"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="_http_parser_8h.html">HttpParser.h</a>"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="_utility_8h.html">Utility.h</a>"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <algorithm></span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">namespace </span>FIX
<a name="l00032"></a>00032 {
<a name="l00033"></a><a class="code" href="class_f_i_x_1_1_http_parser.html#a2c24e0312580ebf0920ec865ec203484">00033</a> <span class="keywordtype">bool</span> <a class="code" href="class_f_i_x_1_1_http_parser.html#a2c24e0312580ebf0920ec865ec203484">HttpParser::readHttpMessage</a>( std::string& str )
<a name="l00034"></a>00034 <span class="keywordflow">throw</span>( <a class="code" href="struct_f_i_x_1_1_message_parse_error.html" title="Unable to parse message.">MessageParseError</a> )
<a name="l00035"></a>00035 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(HttpParser::readFixMessage)
<a name="l00036"></a>00036
<a name="l00037"></a>00037 std::string::size_type pos = 0;
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="keywordflow">if</span>( m_buffer.length() < 4 )
<a name="l00040"></a>00040 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00041"></a>00041 pos = m_buffer.find( <span class="stringliteral">"\r\n\r\n"</span> );
<a name="l00042"></a>00042 <span class="keywordflow">if</span>( m_buffer.length() > 2048 )
<a name="l00043"></a>00043 <span class="keywordflow">throw</span> <a class="code" href="struct_f_i_x_1_1_message_parse_error.html" title="Unable to parse message.">MessageParseError</a>();
<a name="l00044"></a>00044 <span class="keywordflow">if</span>( pos == std::string::npos )
<a name="l00045"></a>00045 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00046"></a>00046 str = m_buffer.substr( 0, pos + 4 );
<a name="l00047"></a>00047 m_buffer.erase( 0, pos + 4 );
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053 }
</pre></div></div>
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