<!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>id3lib: src/frame_parse.cpp Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="id3lib.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.3 --> <div class="navigation" id="top"> <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> <div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <h1>src/frame_parse.cpp</h1><a href="frame__parse_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// $Id: frame_parse.cpp,v 1.34 2002/07/06 13:53:18 t1mpy Exp $</span> <a name="l00002"></a>00002 <a name="l00003"></a>00003 <span class="comment">// id3lib: a C++ library for creating and manipulating id3v1/v2 tags</span> <a name="l00004"></a>00004 <span class="comment">// Copyright 1999, 2000 Scott Thomas Haug</span> <a name="l00005"></a>00005 <a name="l00006"></a>00006 <span class="comment">// This library is free software; you can redistribute it and/or modify it</span> <a name="l00007"></a>00007 <span class="comment">// under the terms of the GNU Library General Public License as published by</span> <a name="l00008"></a>00008 <span class="comment">// the Free Software Foundation; either version 2 of the License, or (at your</span> <a name="l00009"></a>00009 <span class="comment">// option) any later version.</span> <a name="l00010"></a>00010 <span class="comment">//</span> <a name="l00011"></a>00011 <span class="comment">// This library is distributed in the hope that it will be useful, but WITHOUT</span> <a name="l00012"></a>00012 <span class="comment">// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span> <a name="l00013"></a>00013 <span class="comment">// FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public</span> <a name="l00014"></a>00014 <span class="comment">// License for more details.</span> <a name="l00015"></a>00015 <span class="comment">//</span> <a name="l00016"></a>00016 <span class="comment">// You should have received a copy of the GNU Library General Public License</span> <a name="l00017"></a>00017 <span class="comment">// along with this library; if not, write to the Free Software Foundation,</span> <a name="l00018"></a>00018 <span class="comment">// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span> <a name="l00019"></a>00019 <a name="l00020"></a>00020 <span class="comment">// The id3lib authors encourage improvements and optimisations to be sent to</span> <a name="l00021"></a>00021 <span class="comment">// the id3lib coordinator. Please see the README file for details on where to</span> <a name="l00022"></a>00022 <span class="comment">// send such submissions. See the AUTHORS file for a list of people who have</span> <a name="l00023"></a>00023 <span class="comment">// contributed to id3lib. See the ChangeLog file for a list of changes to</span> <a name="l00024"></a>00024 <span class="comment">// id3lib. These files are distributed with id3lib at</span> <a name="l00025"></a>00025 <span class="comment">// http://download.sourceforge.net/id3lib/</span> <a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="preprocessor">#if defined HAVE_CONFIG_H</span> <a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor">#include <config.h></span> <a name="l00029"></a>00029 <span class="preprocessor">#endif</span> <a name="l00030"></a>00030 <span class="preprocessor"></span> <a name="l00031"></a>00031 <span class="preprocessor">#include "<a class="code" href="frame__impl_8h.html">frame_impl.h</a>"</span> <a name="l00032"></a>00032 <span class="preprocessor">#include "<a class="code" href="io__decorators_8h.html">id3/io_decorators.h</a>"</span> <span class="comment">//has "readers.h" "io_helpers.h" "utils.h"</span> <a name="l00033"></a>00033 <a name="l00034"></a>00034 <span class="keyword">using namespace </span>dami; <a name="l00035"></a>00035 <a name="l00036"></a>00036 <span class="keyword">namespace</span> <a name="l00037"></a>00037 { <a name="l00038"></a>00038 <span class="keywordtype">bool</span> parseFields(<a class="code" href="class_i_d3___reader.html">ID3_Reader</a>& rdr, <a class="code" href="class_i_d3___frame_impl.html">ID3_FrameImpl</a>& frame) <a name="l00039"></a>00039 { <a name="l00040"></a>00040 <span class="keywordtype">int</span> iLoop; <a name="l00041"></a>00041 <span class="keywordtype">int</span> iFields; <a name="l00042"></a>00042 <a class="code" href="classdami_1_1io_1_1_exit_trigger.html">io::ExitTrigger</a> et(rdr); <a name="l00043"></a>00043 <a class="code" href="globals_8h.html#a2a414b8e1666bd6dd8dce86cdcf74a39" title="Enumeration of the types of text encodings: ascii or unicode.">ID3_TextEnc</a> enc = <a class="code" href="globals_8h.html#a2a414b8e1666bd6dd8dce86cdcf74a39aad49ff1fa495df3aaca00c18a3302ea9">ID3TE_ASCII</a>; <span class="comment">// set the default encoding </span> <a name="l00044"></a>00044 <a class="code" href="globals_8h.html#a48b13eb6cb3c520195901516dee1e612">ID3_V2Spec</a> spec = frame.<a class="code" href="class_i_d3___frame_impl.html#a8fa372b0543cf3c5ed1dd1130c35d6a0">GetSpec</a>(); <a name="l00045"></a>00045 <span class="comment">// parse the frame's fields </span> <a name="l00046"></a>00046 iFields = frame.<a class="code" href="class_i_d3___frame_impl.html#af5c9dfa8a685010b1b45e3a4688b2e32">NumFields</a>(); <a name="l00047"></a>00047 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): num_fields = "</span> << iFields ); <a name="l00048"></a>00048 iLoop = 0; <a name="l00049"></a>00049 <span class="keywordflow">for</span> (<a class="code" href="class_i_d3___frame_impl.html#a80495c05f7130edef63f8d8744c7b52e">ID3_FrameImpl::iterator</a> fi = frame.<a class="code" href="class_i_d3___frame_impl.html#af3de0f8f806fb9815a52c3aeba742213">begin</a>(); fi != frame.<a class="code" href="class_i_d3___frame_impl.html#a741d78d7332d576cfdd65ffbc8827a07">end</a>(); ++fi) <a name="l00050"></a>00050 { <a name="l00051"></a>00051 <a class="code" href="class_i_d3___field.html" title="The representative class of an ID3v2 field.">ID3_Field</a>* fp = *fi; <a name="l00052"></a>00052 ++iLoop; <a name="l00053"></a>00053 <a name="l00054"></a>00054 <span class="keywordflow">if</span> (rdr.<a class="code" href="class_i_d3___reader.html#a2d7e9a6e4c4c5f751035ea507c6cadb5">atEnd</a>()) <a name="l00055"></a>00055 { <a name="l00056"></a>00056 <span class="comment">// there's no remaining data to parse! </span> <a name="l00057"></a>00057 ID3D_WARNING( <span class="stringliteral">"ID3_FrameImpl::Parse(): out of data at postion "</span> << <a name="l00058"></a>00058 rdr.<a class="code" href="class_i_d3___reader.html#a232935e138e44ea49e5a289fb8d7ac94" title="Return the current position in the reader.">getCur</a>() ); <a name="l00059"></a>00059 <span class="keywordflow">if</span> (iLoop == iFields) <a name="l00060"></a>00060 { <a name="l00061"></a>00061 <span class="comment">//if we are at the last field, (the 'data' field) it's apparently</span> <a name="l00062"></a>00062 <span class="comment">//an empty tag used for filling up padding, it's no problem</span> <a name="l00063"></a>00063 <span class="comment">//break will set the current 'cursor' to the right spot outside the for loop</span> <a name="l00064"></a>00064 <span class="keywordflow">break</span>; <a name="l00065"></a>00065 } <a name="l00066"></a>00066 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00067"></a>00067 } <a name="l00068"></a>00068 <a name="l00069"></a>00069 <span class="keywordflow">if</span> (<a class="code" href="globals_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> == fp) <a name="l00070"></a>00070 { <a name="l00071"></a>00071 <span class="comment">// Ack! Why is the field NULL? Log this...</span> <a name="l00072"></a>00072 ID3D_WARNING( <span class="stringliteral">"ID3_FrameImpl::Parse(): field is null"</span> ); <a name="l00073"></a>00073 <span class="keywordflow">continue</span>; <a name="l00074"></a>00074 } <a name="l00075"></a>00075 <a name="l00076"></a>00076 <span class="keywordflow">if</span> (!fp-><a class="code" href="class_i_d3___field.html#ade2b9184024c1f62e17067253f4adb49">InScope</a>(spec)) <a name="l00077"></a>00077 { <a name="l00078"></a>00078 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): field is not in scope"</span> ); <a name="l00079"></a>00079 <span class="comment">// continue with the rest of the fields</span> <a name="l00080"></a>00080 <span class="keywordflow">continue</span>; <a name="l00081"></a>00081 } <a name="l00082"></a>00082 <a name="l00083"></a>00083 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): setting enc to "</span> << enc ); <a name="l00084"></a>00084 fp-><a class="code" href="class_i_d3___field.html#a9f3b7f8b5ee007ee64caa133804c38f2">SetEncoding</a>(enc); <a name="l00085"></a>00085 <a class="code" href="class_i_d3___reader.html#a83194ea4d4e04e81302b095e9aa2275a">ID3_Reader::pos_type</a> beg = rdr.<a class="code" href="class_i_d3___reader.html#a232935e138e44ea49e5a289fb8d7ac94" title="Return the current position in the reader.">getCur</a>(); <a name="l00086"></a>00086 et.setExitPos(beg); <a name="l00087"></a>00087 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): parsing field, cur = "</span> << beg ); <a name="l00088"></a>00088 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): parsing field, end = "</span> << <a name="l00089"></a>00089 rdr.<a class="code" href="class_i_d3___reader.html#a5872b6813a652d831b770bfb7d65aec8" title="Return the ending position in the reader.">getEnd</a>() ); <a name="l00090"></a>00090 <span class="keywordflow">if</span> (!fp-><a class="code" href="class_i_d3___field.html#a8af818e37c58481084be6bd672a8f34f">Parse</a>(rdr) || rdr.<a class="code" href="class_i_d3___reader.html#a232935e138e44ea49e5a289fb8d7ac94" title="Return the current position in the reader.">getCur</a>() == beg) <a name="l00091"></a>00091 { <a name="l00092"></a>00092 <span class="comment">// nothing to parse! ack! parse error... </span> <a name="l00093"></a>00093 ID3D_WARNING( <span class="stringliteral">"ID3_FrameImpl::Parse(): no data parsed, bad parse"</span> ); <a name="l00094"></a>00094 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00095"></a>00095 } <a name="l00096"></a>00096 <a name="l00097"></a>00097 <span class="keywordflow">if</span> (fp-><a class="code" href="class_i_d3___field.html#a4bb8d97fddba3a01eb744ab323b43bd2">GetID</a>() == <a class="code" href="globals_8h.html#a23cab982426a968437cd731900cfeb2cafca0c8c5686ec00e25d1850099aa0a4d" title="Text encoding (unicode or ASCII).">ID3FN_TEXTENC</a>) <a name="l00098"></a>00098 { <a name="l00099"></a>00099 enc = <span class="keyword">static_cast<</span><a class="code" href="globals_8h.html#a2a414b8e1666bd6dd8dce86cdcf74a39" title="Enumeration of the types of text encodings: ascii or unicode.">ID3_TextEnc</a><span class="keyword">></span>(fp-><a class="code" href="class_i_d3___field.html#a363d1034fb4e60e85f15bcf9818d33ef" title="Returns the value of the integer field.">Get</a>()); <a name="l00100"></a>00100 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): found encoding = "</span> << enc ); <a name="l00101"></a>00101 } <a name="l00102"></a>00102 } <a name="l00103"></a>00103 et.setExitPos(rdr.<a class="code" href="class_i_d3___reader.html#a232935e138e44ea49e5a289fb8d7ac94" title="Return the current position in the reader.">getCur</a>()); <a name="l00104"></a>00104 <a name="l00105"></a>00105 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00106"></a>00106 } <a name="l00107"></a>00107 }; <a name="l00108"></a>00108 <a name="l00109"></a><a class="code" href="class_i_d3___frame_impl.html#a050d985eec9e212ff6d7012688441e1b">00109</a> <span class="keywordtype">bool</span> <a class="code" href="class_i_d3___frame_impl.html#a050d985eec9e212ff6d7012688441e1b">ID3_FrameImpl::Parse</a>(<a class="code" href="class_i_d3___reader.html">ID3_Reader</a>& reader) <a name="l00110"></a>00110 { <a name="l00111"></a>00111 <a class="code" href="classdami_1_1io_1_1_exit_trigger.html">io::ExitTrigger</a> et(reader); <a name="l00112"></a>00112 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): reader.getBeg() = "</span> << reader.<a class="code" href="class_i_d3___reader.html#aeaf468ffe03c08731dcaf268fff3391b" title="Return the beginning position in the reader.">getBeg</a>() ); <a name="l00113"></a>00113 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): reader.getCur() = "</span> << reader.<a class="code" href="class_i_d3___reader.html#a232935e138e44ea49e5a289fb8d7ac94" title="Return the current position in the reader.">getCur</a>() ); <a name="l00114"></a>00114 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): reader.getEnd() = "</span> << reader.<a class="code" href="class_i_d3___reader.html#a5872b6813a652d831b770bfb7d65aec8" title="Return the ending position in the reader.">getEnd</a>() ); <a name="l00115"></a>00115 <a class="code" href="class_i_d3___reader.html#a83194ea4d4e04e81302b095e9aa2275a">ID3_Reader::pos_type</a> beg = reader.<a class="code" href="class_i_d3___reader.html#a232935e138e44ea49e5a289fb8d7ac94" title="Return the current position in the reader.">getCur</a>(); <a name="l00116"></a>00116 <a name="l00117"></a>00117 <span class="keywordflow">if</span> (!_hdr.<a class="code" href="class_i_d3___frame_header.html#ad7390aa97bca331159c72aac61bd36f8">Parse</a>(reader) || reader.<a class="code" href="class_i_d3___reader.html#a232935e138e44ea49e5a289fb8d7ac94" title="Return the current position in the reader.">getCur</a>() == beg) <a name="l00118"></a>00118 { <a name="l00119"></a>00119 ID3D_WARNING( <span class="stringliteral">"ID3_FrameImpl::Parse(): no header to parse"</span> ); <a name="l00120"></a>00120 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00121"></a>00121 } <a name="l00122"></a>00122 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): after hdr, getCur() = "</span> << reader.<a class="code" href="class_i_d3___reader.html#a232935e138e44ea49e5a289fb8d7ac94" title="Return the current position in the reader.">getCur</a>() ); <a name="l00123"></a>00123 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): found frame! id = "</span> << _hdr.<a class="code" href="class_i_d3___frame_header.html#af536921b0d4f7d7b0f709d6a7f3c7f9e">GetTextID</a>() ); <a name="l00124"></a>00124 <a name="l00125"></a>00125 <span class="comment">// data is the part of the frame buffer that appears after the header </span> <a name="l00126"></a>00126 <span class="keyword">const</span> <span class="keywordtype">size_t</span> dataSize = _hdr.<a class="code" href="class_i_d3___header.html#a79f72d5e938eeafe389a33649939aab3">GetDataSize</a>(); <a name="l00127"></a>00127 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): dataSize = "</span> << dataSize ); <a name="l00128"></a>00128 <span class="keywordflow">if</span> (reader.<a class="code" href="class_i_d3___reader.html#a5872b6813a652d831b770bfb7d65aec8" title="Return the ending position in the reader.">getEnd</a>() < beg + dataSize) <a name="l00129"></a>00129 { <a name="l00130"></a>00130 ID3D_WARNING( <span class="stringliteral">"ID3_FrameImpl::Parse(): not enough data to parse frame"</span> ); <a name="l00131"></a>00131 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00132"></a>00132 } <a name="l00133"></a>00133 <a class="code" href="classdami_1_1io_1_1_windowed_reader.html" title="Set a window on the buffer.">io::WindowedReader</a> wr(reader, dataSize); <a name="l00134"></a>00134 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): window getBeg() = "</span> << wr.<a class="code" href="classdami_1_1io_1_1_windowed_reader.html#a5ce82f2e98fff8d3b824e1fdd1e20dae" title="Return the beginning position in the reader.">getBeg</a>() ); <a name="l00135"></a>00135 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): window getCur() = "</span> << wr.<a class="code" href="classdami_1_1io_1_1_windowed_reader.html#a033246ebae34ce4f17cd3f0cab5a02ac" title="Return the current position in the reader.">getCur</a>() ); <a name="l00136"></a>00136 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): window getEnd() = "</span> << wr.<a class="code" href="classdami_1_1io_1_1_windowed_reader.html#a77ca5d466916df116adec205fc900011" title="Return the ending position in the reader.">getEnd</a>() ); <a name="l00137"></a>00137 <a name="l00138"></a>00138 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> origSize = 0; <a name="l00139"></a>00139 <span class="keywordflow">if</span> (_hdr.<a class="code" href="class_i_d3___frame_header.html#aef256ecfd63ac9aed0a4c85a0b6fd003">GetCompression</a>()) <a name="l00140"></a>00140 { <a name="l00141"></a>00141 origSize = <a class="code" href="namespacedami_1_1io.html#a4795dfc73c82683365f2738567c1d805">io::readBENumber</a>(reader, <span class="keyword">sizeof</span>(uint32)); <a name="l00142"></a>00142 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): frame is compressed, origSize = "</span> << origSize ); <a name="l00143"></a>00143 } <a name="l00144"></a>00144 <a name="l00145"></a>00145 <span class="keywordflow">if</span> (_hdr.<a class="code" href="class_i_d3___frame_header.html#adc722dfdf29e6c19fb170c8bad011463">GetEncryption</a>()) <a name="l00146"></a>00146 { <a name="l00147"></a>00147 <span class="keywordtype">char</span> ch = wr.<a class="code" href="classdami_1_1io_1_1_windowed_reader.html#af505113fe3eb0946124fd9e64afe4c8a" title="Read a single character and advance the internal position.">readChar</a>(); <a name="l00148"></a>00148 this-><a class="code" href="class_i_d3___frame_impl.html#aa8766995d69f7a2bbc3f43c93d0e90e3">SetEncryptionID</a>(ch); <a name="l00149"></a>00149 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): frame is encrypted, encryption_id = "</span> << (<span class="keywordtype">int</span>) ch ); <a name="l00150"></a>00150 } <a name="l00151"></a>00151 <a name="l00152"></a>00152 <span class="keywordflow">if</span> (_hdr.<a class="code" href="class_i_d3___frame_header.html#ace80a9ca6fd851658dd344f7b2028bb0">GetGrouping</a>()) <a name="l00153"></a>00153 { <a name="l00154"></a>00154 <span class="keywordtype">char</span> ch = wr.<a class="code" href="classdami_1_1io_1_1_windowed_reader.html#af505113fe3eb0946124fd9e64afe4c8a" title="Read a single character and advance the internal position.">readChar</a>(); <a name="l00155"></a>00155 this-><a class="code" href="class_i_d3___frame_impl.html#a186222862cf52b3e0cddd91b66a3d9af">SetGroupingID</a>(ch); <a name="l00156"></a>00156 ID3D_NOTICE( <span class="stringliteral">"ID3_FrameImpl::Parse(): frame is encrypted, grouping_id = "</span> << (<span class="keywordtype">int</span>) ch ); <a name="l00157"></a>00157 } <a name="l00158"></a>00158 <a name="l00159"></a>00159 <span class="comment">// set the type of frame based on the parsed header </span> <a name="l00160"></a>00160 this-><a class="code" href="class_i_d3___frame_impl.html#ac8d9eff55188a698cf96b84f29690e10">_ClearFields</a>(); <a name="l00161"></a>00161 this-><a class="code" href="class_i_d3___frame_impl.html#a1e558ca98dde34bffd4b4c87e4ba4c35">_InitFields</a>(); <a name="l00162"></a>00162 <a name="l00163"></a>00163 <span class="keywordtype">bool</span> success = <span class="keyword">false</span>; <a name="l00164"></a>00164 <span class="comment">// expand out the data if it's compressed </span> <a name="l00165"></a>00165 <span class="keywordflow">if</span> (!_hdr.<a class="code" href="class_i_d3___frame_header.html#aef256ecfd63ac9aed0a4c85a0b6fd003">GetCompression</a>()) <a name="l00166"></a>00166 { <a name="l00167"></a>00167 success = parseFields(wr, *<span class="keyword">this</span>); <a name="l00168"></a>00168 } <a name="l00169"></a>00169 <span class="keywordflow">else</span> <a name="l00170"></a>00170 { <a name="l00171"></a>00171 <a class="code" href="classdami_1_1io_1_1_compressed_reader.html">io::CompressedReader</a> csr(wr, origSize); <a name="l00172"></a>00172 success = parseFields(csr, *<span class="keyword">this</span>); <a name="l00173"></a>00173 } <a name="l00174"></a>00174 et.<a class="code" href="classdami_1_1io_1_1_exit_trigger.html#af65edaf06b4439c97de06520e3903868">setExitPos</a>(wr.<a class="code" href="classdami_1_1io_1_1_windowed_reader.html#a033246ebae34ce4f17cd3f0cab5a02ac" title="Return the current position in the reader.">getCur</a>()); <a name="l00175"></a>00175 <a name="l00176"></a>00176 _changed = <span class="keyword">false</span>; <a name="l00177"></a>00177 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00178"></a>00178 } <a name="l00179"></a>00179 </pre></div></div> <hr class="footer"/><address style="text-align: right;"><small>Generated on Wed Jan 12 23:46:35 2011 for id3lib by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address> </body> </html>