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Diffstat (limited to 'zenxml/doc/parser_8h_source.html')
| -rw-r--r-- | zenxml/doc/parser_8h_source.html | 1231 |
1 files changed, 622 insertions, 609 deletions
diff --git a/zenxml/doc/parser_8h_source.html b/zenxml/doc/parser_8h_source.html index 97bdc7e3..d049c188 100644 --- a/zenxml/doc/parser_8h_source.html +++ b/zenxml/doc/parser_8h_source.html @@ -3,46 +3,36 @@ <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> +<meta name="generator" content="Doxygen 1.8.6"/> <title>zen::Xml: parser.h Source File</title> - <link href="tabs.css" rel="stylesheet" type="text/css"/> -<link href="doxygen.css" rel="stylesheet" type="text/css" /> - -<link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> +<script type="text/javascript" src="dynsections.js"></script> +<link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> - +<link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> -<div id="top"><!-- do not remove this div! --> - - +<div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> - <td id="projectlogo"><img alt="Logo" src="zenXml.png"/></td> - - <td style="padding-left: 0.5em;"> <div id="projectname">zen::Xml - </div> <div id="projectbrief">Simple C++ XML Processing</div> </td> - - - </tr> </tbody> </table> </div> - -<!-- Generated by Doxygen 1.8.0 --> +<!-- end header part --> +<!-- Generated by Doxygen 1.8.6 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> @@ -51,7 +41,6 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search'); <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> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> @@ -70,18 +59,12 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search'); </li> </ul> </div> - <div id="navrow2" class="tabs2"> - <ul class="tablist"> - <li><a href="files.html"><span>File List</span></a></li> - </ul> - </div> -</div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> -<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a></div> +<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Pages</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> @@ -90,598 +73,628 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search'); </iframe> </div> +<div id="nav-path" class="navpath"> + <ul> +<li class="navelem"><a class="el" href="dir_5fe60cdff4f93e8435d81ae38a3e2e18.html">zenxml</a></li> </ul> +</div> +</div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">parser.h</div> </div> </div><!--header--> <div class="contents"> -<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// **************************************************************************</span> -<a name="l00002"></a>00002 <span class="comment">// * This file is part of the zen::Xml project. It is distributed under the *</span> -<a name="l00003"></a>00003 <span class="comment">// * Boost Software License: http://www.boost.org/LICENSE_1_0.txt *</span> -<a name="l00004"></a>00004 <span class="comment">// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved *</span> -<a name="l00005"></a>00005 <span class="comment">// **************************************************************************</span> -<a name="l00006"></a>00006 -<a name="l00007"></a>00007 <span class="preprocessor">#ifndef ZEN_XML_PARSER_HEADER_81248670213764583021432</span> -<a name="l00008"></a>00008 <span class="preprocessor"></span><span class="preprocessor">#define ZEN_XML_PARSER_HEADER_81248670213764583021432</span> -<a name="l00009"></a>00009 <span class="preprocessor"></span> -<a name="l00010"></a>00010 <span class="preprocessor">#include <cstdio></span> -<a name="l00011"></a>00011 <span class="preprocessor">#include <cstddef></span> <span class="comment">//ptrdiff_t; req. on Linux</span> -<a name="l00012"></a>00012 <span class="preprocessor">#include <zen/string_traits.h></span> -<a name="l00013"></a>00013 <span class="preprocessor">#include "dom.h"</span> -<a name="l00014"></a>00014 <span class="preprocessor">#include "error.h"</span> -<a name="l00015"></a>00015 -<a name="l00016"></a>00016 <span class="keyword">namespace </span>zen -<a name="l00017"></a>00017 { -<a name="l00023"></a>00023 -<a name="l00024"></a>00024 -<a name="l00030"></a>00030 std::string <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee" title="Save XML document as a byte stream.">serialize</a>(<span class="keyword">const</span> XmlDoc& doc, -<a name="l00031"></a>00031 <span class="keyword">const</span> std::string& lineBreak = <span class="stringliteral">"\r\n"</span>, -<a name="l00032"></a>00032 <span class="keyword">const</span> std::string& indent = <span class="stringliteral">" "</span>); <span class="comment">//throw ()</span> -<a name="l00033"></a>00033 -<a name="l00035"></a><a class="code" href="structzen_1_1_xml_parsing_error.html">00035</a> <span class="keyword">struct </span><a class="code" href="structzen_1_1_xml_parsing_error.html" title="Exception thrown due to an XML parsing error.">XmlParsingError</a> : <span class="keyword">public</span> <a class="code" href="structzen_1_1_xml_error.html" title="Exception base class for zen::Xml.">XmlError</a> -<a name="l00036"></a>00036 { -<a name="l00037"></a>00037 <a class="code" href="structzen_1_1_xml_parsing_error.html" title="Exception thrown due to an XML parsing error.">XmlParsingError</a>(<span class="keywordtype">size_t</span> rowNo, <span class="keywordtype">size_t</span> colNo) : <a class="code" href="structzen_1_1_xml_parsing_error.html#a3ed4cd1b5599df9b52500f620421496e" title="Input file row where the parsing error occured (zero-based)">row</a>(rowNo), <a class="code" href="structzen_1_1_xml_parsing_error.html#a4a37dc48883337499804a9dc791669fd" title="Input file column where the parsing error occured (zero-based)">col</a>(colNo) {} -<a name="l00039"></a><a class="code" href="structzen_1_1_xml_parsing_error.html#a3ed4cd1b5599df9b52500f620421496e">00039</a> <span class="keywordtype">size_t</span> <a class="code" href="structzen_1_1_xml_parsing_error.html#a3ed4cd1b5599df9b52500f620421496e" title="Input file row where the parsing error occured (zero-based)">row</a>; <span class="comment">//beginning with 0</span> -<a name="l00041"></a><a class="code" href="structzen_1_1_xml_parsing_error.html#a4a37dc48883337499804a9dc791669fd">00041</a> <span class="comment"></span> <span class="keywordtype">size_t</span> <a class="code" href="structzen_1_1_xml_parsing_error.html#a4a37dc48883337499804a9dc791669fd" title="Input file column where the parsing error occured (zero-based)">col</a>; <span class="comment">//</span> -<a name="l00042"></a>00042 }; -<a name="l00043"></a>00043 -<a name="l00044"></a>00044 -<a name="l00046"></a>00046 -<a name="l00051"></a>00051 <span class="keywordtype">void</span> <a class="code" href="namespacezen.html#a6cf1ec0b57fc1ae9aa95761800e67ec7" title="Load XML document from a byte stream.">parse</a>(<span class="keyword">const</span> std::string& stream, <a class="code" href="classzen_1_1_xml_doc.html" title="The complete XML document.">XmlDoc</a>& doc); <span class="comment">//throw XmlParsingError</span> -<a name="l00052"></a>00052 -<a name="l00053"></a>00053 -<a name="l00054"></a>00054 -<a name="l00055"></a>00055 -<a name="l00056"></a>00056 -<a name="l00057"></a>00057 -<a name="l00058"></a>00058 -<a name="l00059"></a>00059 -<a name="l00060"></a>00060 -<a name="l00061"></a>00061 -<a name="l00062"></a>00062 -<a name="l00063"></a>00063 -<a name="l00064"></a>00064 -<a name="l00065"></a>00065 -<a name="l00066"></a>00066 -<a name="l00067"></a>00067 -<a name="l00068"></a>00068 -<a name="l00069"></a>00069 -<a name="l00070"></a>00070 -<a name="l00071"></a>00071 -<a name="l00072"></a>00072 <span class="comment">//---------------------------- implementation ----------------------------</span> -<a name="l00073"></a>00073 <span class="comment">//see: http://www.w3.org/TR/xml/</span> -<a name="l00074"></a>00074 -<a name="l00075"></a>00075 <span class="keyword">namespace </span>implementation -<a name="l00076"></a>00076 { -<a name="l00077"></a>00077 <span class="keyword">inline</span> -<a name="l00078"></a>00078 std::pair<char, char> hexify(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> c) -<a name="l00079"></a>00079 { -<a name="l00080"></a>00080 <span class="keyword">auto</span> hexifyDigit = [](<span class="keywordtype">int</span> num) -> <span class="keywordtype">char</span> <span class="comment">//input [0, 15], output 0-9, A-F</span> -<a name="l00081"></a>00081 { -<a name="l00082"></a>00082 assert(0 <= num&& num <= 15); <span class="comment">//guaranteed by design below!</span> -<a name="l00083"></a>00083 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(num <= 9 ? <span class="comment">//no signed/unsigned char problem here!</span> -<a name="l00084"></a>00084 <span class="charliteral">'0'</span> + num : -<a name="l00085"></a>00085 <span class="charliteral">'A'</span> + (num - 10)); -<a name="l00086"></a>00086 }; -<a name="l00087"></a>00087 <span class="keywordflow">return</span> std::make_pair(hexifyDigit(c / 16), hexifyDigit(c % 16)); -<a name="l00088"></a>00088 } -<a name="l00089"></a>00089 -<a name="l00090"></a>00090 -<a name="l00091"></a>00091 <span class="keyword">inline</span> -<a name="l00092"></a>00092 <span class="keywordtype">char</span> unhexify(<span class="keywordtype">char</span> high, <span class="keywordtype">char</span> low) -<a name="l00093"></a>00093 { -<a name="l00094"></a>00094 <span class="keyword">auto</span> unhexifyDigit = [](<span class="keywordtype">char</span> hex) -> <span class="keywordtype">int</span> <span class="comment">//input 0-9, a-f, A-F; output range: [0, 15]</span> -<a name="l00095"></a>00095 { -<a name="l00096"></a>00096 <span class="keywordflow">if</span> (<span class="charliteral">'0'</span> <= hex && hex <= <span class="charliteral">'9'</span>) <span class="comment">//no signed/unsigned char problem here!</span> -<a name="l00097"></a>00097 <span class="keywordflow">return</span> hex - <span class="charliteral">'0'</span>; -<a name="l00098"></a>00098 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="charliteral">'A'</span> <= hex && hex <= <span class="charliteral">'F'</span>) -<a name="l00099"></a>00099 <span class="keywordflow">return</span> (hex - <span class="charliteral">'A'</span>) + 10; -<a name="l00100"></a>00100 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="charliteral">'a'</span> <= hex && hex <= <span class="charliteral">'f'</span>) -<a name="l00101"></a>00101 <span class="keywordflow">return</span> (hex - <span class="charliteral">'a'</span>) + 10; -<a name="l00102"></a>00102 assert(<span class="keyword">false</span>); -<a name="l00103"></a>00103 <span class="keywordflow">return</span> 0; -<a name="l00104"></a>00104 }; -<a name="l00105"></a>00105 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">></span>(16 * unhexifyDigit(high) + unhexifyDigit(low)); <span class="comment">//[!] convert to unsigned char first, then to char (which may be signed)</span> -<a name="l00106"></a>00106 }; -<a name="l00107"></a>00107 -<a name="l00108"></a>00108 -<a name="l00109"></a>00109 <span class="keyword">template</span> <<span class="keyword">class</span> Predicate> <span class="keyword">inline</span> -<a name="l00110"></a>00110 std::string normalize(<span class="keyword">const</span> std::string& str, Predicate pred) <span class="comment">//pred: unary function taking a char, return true if value shall be encoded as hex</span> -<a name="l00111"></a>00111 { -<a name="l00112"></a>00112 std::string output; -<a name="l00113"></a>00113 std::for_each(str.begin(), str.end(), -<a name="l00114"></a>00114 [&](<span class="keywordtype">char</span> c) -<a name="l00115"></a>00115 { -<a name="l00116"></a>00116 <span class="keywordflow">if</span> (c == <span class="charliteral">'&'</span>) <span class="comment">//</span> -<a name="l00117"></a>00117 output += <span class="stringliteral">"&amp;"</span>; -<a name="l00118"></a>00118 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">'<'</span>) <span class="comment">//normalization mandatory: http://www.w3.org/TR/xml/#syntax</span> -<a name="l00119"></a>00119 output += <span class="stringliteral">"&lt;"</span>; -<a name="l00120"></a>00120 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">'>'</span>) <span class="comment">//</span> -<a name="l00121"></a>00121 output += <span class="stringliteral">"&gt;"</span>; -<a name="l00122"></a>00122 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pred(c)) -<a name="l00123"></a>00123 { -<a name="l00124"></a>00124 <span class="keywordflow">if</span> (c == <span class="charliteral">'\''</span>) -<a name="l00125"></a>00125 output += <span class="stringliteral">"&apos;"</span>; -<a name="l00126"></a>00126 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">'\"'</span>) -<a name="l00127"></a>00127 output += <span class="stringliteral">"&quot;"</span>; -<a name="l00128"></a>00128 <span class="keywordflow">else</span> -<a name="l00129"></a>00129 { -<a name="l00130"></a>00130 output += <span class="stringliteral">"&#x"</span>; -<a name="l00131"></a>00131 <span class="keyword">const</span> <span class="keyword">auto</span> hexDigits = hexify(c); <span class="comment">//hexify beats "printNumber<std::string>("&#x%02X;", c)" by a nice factor of 3!</span> -<a name="l00132"></a>00132 output += hexDigits.first; -<a name="l00133"></a>00133 output += hexDigits.second; -<a name="l00134"></a>00134 output += <span class="charliteral">';'</span>; -<a name="l00135"></a>00135 } -<a name="l00136"></a>00136 } -<a name="l00137"></a>00137 <span class="keywordflow">else</span> -<a name="l00138"></a>00138 output += c; -<a name="l00139"></a>00139 }); -<a name="l00140"></a>00140 <span class="keywordflow">return</span> output; -<a name="l00141"></a>00141 } -<a name="l00142"></a>00142 -<a name="l00143"></a>00143 <span class="keyword">inline</span> -<a name="l00144"></a>00144 std::string normalizeName(<span class="keyword">const</span> std::string& str) -<a name="l00145"></a>00145 { -<a name="l00146"></a>00146 <span class="keywordflow">return</span> normalize(str, [](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> isWhiteSpace(c) || c == <span class="charliteral">'='</span> || c == <span class="charliteral">'/'</span> || c == <span class="charliteral">'\''</span> || c == <span class="charliteral">'\"'</span>; }); -<a name="l00147"></a>00147 } -<a name="l00148"></a>00148 -<a name="l00149"></a>00149 <span class="keyword">inline</span> -<a name="l00150"></a>00150 std::string normalizeElementValue(<span class="keyword">const</span> std::string& str) -<a name="l00151"></a>00151 { -<a name="l00152"></a>00152 <span class="keywordflow">return</span> normalize(str, [](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">></span>(c) < 32; }); -<a name="l00153"></a>00153 } -<a name="l00154"></a>00154 -<a name="l00155"></a>00155 <span class="keyword">inline</span> -<a name="l00156"></a>00156 std::string normalizeAttribValue(<span class="keyword">const</span> std::string& str) -<a name="l00157"></a>00157 { -<a name="l00158"></a>00158 <span class="keywordflow">return</span> normalize(str, [](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">></span>(c) < 32 || c == <span class="charliteral">'\''</span> || c == <span class="charliteral">'\"'</span>; }); -<a name="l00159"></a>00159 } -<a name="l00160"></a>00160 -<a name="l00161"></a>00161 -<a name="l00162"></a>00162 <span class="keyword">template</span> <<span class="keyword">class</span> CharIterator, <span class="keywordtype">size_t</span> N> <span class="keyword">inline</span> -<a name="l00163"></a>00163 <span class="keywordtype">bool</span> checkEntity(CharIterator& first, CharIterator last, <span class="keyword">const</span> <span class="keywordtype">char</span> (&placeholder)[N]) -<a name="l00164"></a>00164 { -<a name="l00165"></a>00165 assert(placeholder[N - 1] == 0); -<a name="l00166"></a>00166 <span class="keyword">const</span> ptrdiff_t strLen = N - 1; <span class="comment">//don't count null-terminator</span> -<a name="l00167"></a>00167 <span class="keywordflow">if</span> (last - first >= strLen && std::equal(first, first + strLen, placeholder)) -<a name="l00168"></a>00168 { -<a name="l00169"></a>00169 first += strLen - 1; -<a name="l00170"></a>00170 <span class="keywordflow">return</span> <span class="keyword">true</span>; -<a name="l00171"></a>00171 } -<a name="l00172"></a>00172 <span class="keywordflow">return</span> <span class="keyword">false</span>; -<a name="l00173"></a>00173 } -<a name="l00174"></a>00174 -<a name="l00175"></a>00175 -<a name="l00176"></a>00176 <span class="keyword">namespace</span> -<a name="l00177"></a>00177 { -<a name="l00178"></a>00178 std::string denormalize(<span class="keyword">const</span> std::string& str) -<a name="l00179"></a>00179 { -<a name="l00180"></a>00180 std::string output; -<a name="l00181"></a>00181 <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = str.begin(); it != str.end(); ++it) -<a name="l00182"></a>00182 { -<a name="l00183"></a>00183 <span class="keyword">const</span> <span class="keywordtype">char</span> c = *it; -<a name="l00184"></a>00184 -<a name="l00185"></a>00185 <span class="keywordflow">if</span> (c == <span class="charliteral">'&'</span>) -<a name="l00186"></a>00186 { -<a name="l00187"></a>00187 <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&amp;"</span>)) -<a name="l00188"></a>00188 output += <span class="charliteral">'&'</span>; -<a name="l00189"></a>00189 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&lt;"</span>)) -<a name="l00190"></a>00190 output += <span class="charliteral">'<'</span>; -<a name="l00191"></a>00191 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&gt;"</span>)) -<a name="l00192"></a>00192 output += <span class="charliteral">'>'</span>; -<a name="l00193"></a>00193 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&apos;"</span>)) -<a name="l00194"></a>00194 output += <span class="charliteral">'\''</span>; -<a name="l00195"></a>00195 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&quot;"</span>)) -<a name="l00196"></a>00196 output += <span class="charliteral">'\"'</span>; -<a name="l00197"></a>00197 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str.end() - it >= 6 && -<a name="l00198"></a>00198 it[1] == <span class="charliteral">'#'</span> && -<a name="l00199"></a>00199 it[2] == <span class="charliteral">'x'</span> && -<a name="l00200"></a>00200 it[5] == <span class="charliteral">';'</span>) -<a name="l00201"></a>00201 { -<a name="l00202"></a>00202 output += unhexify(it[3], it[4]); <span class="comment">//unhexify beats "::sscanf(&it[3], "%02X", &tmp)" by a factor of 3000 for ~250000 calls!!!</span> -<a name="l00203"></a>00203 it += 5; -<a name="l00204"></a>00204 } -<a name="l00205"></a>00205 <span class="keywordflow">else</span> -<a name="l00206"></a>00206 output += c; <span class="comment">//unexpected char!</span> -<a name="l00207"></a>00207 } -<a name="l00208"></a>00208 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">'\r'</span>) <span class="comment">//map all end-of-line characters to \n http://www.w3.org/TR/xml/#sec-line-ends</span> -<a name="l00209"></a>00209 { -<a name="l00210"></a>00210 <span class="keyword">auto</span> itNext = it + 1; -<a name="l00211"></a>00211 <span class="keywordflow">if</span> (itNext != str.end() && *itNext == <span class="charliteral">'\n'</span>) -<a name="l00212"></a>00212 ++it; -<a name="l00213"></a>00213 output += <span class="charliteral">'\n'</span>; -<a name="l00214"></a>00214 } -<a name="l00215"></a>00215 <span class="keywordflow">else</span> -<a name="l00216"></a>00216 output += c; -<a name="l00217"></a>00217 }; -<a name="l00218"></a>00218 <span class="keywordflow">return</span> output; -<a name="l00219"></a>00219 } -<a name="l00220"></a>00220 -<a name="l00221"></a>00221 -<a name="l00222"></a>00222 <span class="keywordtype">void</span> <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee" title="Save XML document as a byte stream.">serialize</a>(<span class="keyword">const</span> XmlElement& element, std::string& stream, -<a name="l00223"></a>00223 <span class="keyword">const</span> std::string& lineBreak, -<a name="l00224"></a>00224 <span class="keyword">const</span> std::string& indent, -<a name="l00225"></a>00225 <span class="keywordtype">size_t</span> indentLevel) -<a name="l00226"></a>00226 { -<a name="l00227"></a>00227 <span class="keyword">const</span> std::string& nameFmt = normalizeName(element.getNameAs<std::string>()); -<a name="l00228"></a>00228 -<a name="l00229"></a>00229 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < indentLevel; ++i) -<a name="l00230"></a>00230 stream += indent; -<a name="l00231"></a>00231 -<a name="l00232"></a>00232 stream += <span class="charliteral">'<'</span> + nameFmt; -<a name="l00233"></a>00233 -<a name="l00234"></a>00234 <span class="keyword">auto</span> attr = element.getAttributes(); -<a name="l00235"></a>00235 <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = attr.first; it != attr.second; ++it) -<a name="l00236"></a>00236 stream += <span class="charliteral">' '</span> + normalizeName(it->first) + <span class="stringliteral">"=\""</span> + normalizeAttribValue(it->second) + <span class="charliteral">'\"'</span>; -<a name="l00237"></a>00237 -<a name="l00238"></a>00238 <span class="comment">//no support for mixed-mode content</span> -<a name="l00239"></a>00239 <span class="keyword">auto</span> iterPair = element.getChildren(); -<a name="l00240"></a>00240 <span class="keywordflow">if</span> (iterPair.first != iterPair.second) <span class="comment">//structured element</span> -<a name="l00241"></a>00241 { -<a name="l00242"></a>00242 stream += <span class="charliteral">'>'</span> + lineBreak; -<a name="l00243"></a>00243 -<a name="l00244"></a>00244 std::for_each(iterPair.first, iterPair.second, -<a name="l00245"></a>00245 [&](<span class="keyword">const</span> XmlElement & el) { <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee" title="Save XML document as a byte stream.">serialize</a>(el, stream, lineBreak, indent, indentLevel + 1); }); -<a name="l00246"></a>00246 -<a name="l00247"></a>00247 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < indentLevel; ++i) -<a name="l00248"></a>00248 stream += indent; -<a name="l00249"></a>00249 stream += <span class="stringliteral">"</"</span> + nameFmt + <span class="charliteral">'>'</span> + lineBreak; -<a name="l00250"></a>00250 } -<a name="l00251"></a>00251 <span class="keywordflow">else</span> -<a name="l00252"></a>00252 { -<a name="l00253"></a>00253 std::string value; -<a name="l00254"></a>00254 element.getValue(value); -<a name="l00255"></a>00255 -<a name="l00256"></a>00256 <span class="keywordflow">if</span> (!value.empty()) <span class="comment">//value element</span> -<a name="l00257"></a>00257 stream += <span class="charliteral">'>'</span> + normalizeElementValue(value) + <span class="stringliteral">"</"</span> + nameFmt + <span class="charliteral">'>'</span> + lineBreak; -<a name="l00258"></a>00258 <span class="keywordflow">else</span> <span class="comment">//empty element</span> -<a name="l00259"></a>00259 stream += <span class="stringliteral">"/>"</span> + lineBreak; -<a name="l00260"></a>00260 } -<a name="l00261"></a>00261 } -<a name="l00262"></a>00262 -<a name="l00263"></a>00263 std::string <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee" title="Save XML document as a byte stream.">serialize</a>(<span class="keyword">const</span> XmlDoc& doc, -<a name="l00264"></a>00264 <span class="keyword">const</span> std::string& lineBreak, -<a name="l00265"></a>00265 <span class="keyword">const</span> std::string& indent) -<a name="l00266"></a>00266 { -<a name="l00267"></a>00267 std::string version = doc.getVersionAs<std::string>(); -<a name="l00268"></a>00268 <span class="keywordflow">if</span> (!version.empty()) -<a name="l00269"></a>00269 version = <span class="stringliteral">" version=\""</span> + normalizeAttribValue(version) + <span class="charliteral">'\"'</span>; -<a name="l00270"></a>00270 -<a name="l00271"></a>00271 std::string encoding = doc.getEncodingAs<std::string>(); -<a name="l00272"></a>00272 <span class="keywordflow">if</span> (!encoding.empty()) -<a name="l00273"></a>00273 encoding = <span class="stringliteral">" encoding=\""</span> + normalizeAttribValue(encoding) + <span class="charliteral">'\"'</span>; -<a name="l00274"></a>00274 -<a name="l00275"></a>00275 std::string standalone = doc.getStandaloneAs<std::string>(); -<a name="l00276"></a>00276 <span class="keywordflow">if</span> (!standalone.empty()) -<a name="l00277"></a>00277 standalone = <span class="stringliteral">" standalone=\""</span> + normalizeAttribValue(standalone) + <span class="charliteral">'\"'</span>; -<a name="l00278"></a>00278 -<a name="l00279"></a>00279 std::string output = <span class="stringliteral">"<?xml"</span> + version + encoding + standalone + <span class="stringliteral">"?>"</span> + lineBreak; -<a name="l00280"></a>00280 <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee" title="Save XML document as a byte stream.">serialize</a>(doc.root(), output, lineBreak, indent, 0); -<a name="l00281"></a>00281 <span class="keywordflow">return</span> output; -<a name="l00282"></a>00282 } -<a name="l00283"></a>00283 } -<a name="l00284"></a>00284 } -<a name="l00285"></a>00285 -<a name="l00286"></a>00286 <span class="keyword">inline</span> -<a name="l00287"></a><a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee">00287</a> std::string <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee" title="Save XML document as a byte stream.">serialize</a>(<span class="keyword">const</span> <a class="code" href="classzen_1_1_xml_doc.html" title="The complete XML document.">XmlDoc</a>& doc, -<a name="l00288"></a>00288 <span class="keyword">const</span> std::string& lineBreak, -<a name="l00289"></a>00289 <span class="keyword">const</span> std::string& indent) { <span class="keywordflow">return</span> implementation::serialize(doc, lineBreak, indent); } -<a name="l00290"></a>00290 -<a name="l00291"></a>00291 <span class="comment">/*</span> -<a name="l00292"></a>00292 <span class="comment">Grammar for XML parser</span> -<a name="l00293"></a>00293 <span class="comment">-------------------------------</span> -<a name="l00294"></a>00294 <span class="comment">document-expression:</span> -<a name="l00295"></a>00295 <span class="comment"> <?xml version="1.0" encoding="UTF-8" standalone="yes"?></span> -<a name="l00296"></a>00296 <span class="comment"> element-expression:</span> -<a name="l00297"></a>00297 <span class="comment"></span> -<a name="l00298"></a>00298 <span class="comment">element-expression:</span> -<a name="l00299"></a>00299 <span class="comment"> <string attributes-expression/></span> -<a name="l00300"></a>00300 <span class="comment"> <string attributes-expression> pm-expression </string></span> -<a name="l00301"></a>00301 <span class="comment"></span> -<a name="l00302"></a>00302 <span class="comment">element-list-expression:</span> -<a name="l00303"></a>00303 <span class="comment"> <empty></span> -<a name="l00304"></a>00304 <span class="comment"> element-expression element-list-expression</span> -<a name="l00305"></a>00305 <span class="comment"></span> -<a name="l00306"></a>00306 <span class="comment">attributes-expression:</span> -<a name="l00307"></a>00307 <span class="comment"> <empty></span> -<a name="l00308"></a>00308 <span class="comment"> string="string" attributes-expression</span> -<a name="l00309"></a>00309 <span class="comment"></span> -<a name="l00310"></a>00310 <span class="comment">pm-expression:</span> -<a name="l00311"></a>00311 <span class="comment"> string</span> -<a name="l00312"></a>00312 <span class="comment"> element-list-expression</span> -<a name="l00313"></a>00313 <span class="comment">*/</span> -<a name="l00314"></a>00314 -<a name="l00315"></a>00315 <span class="keyword">namespace </span>implementation -<a name="l00316"></a>00316 { -<a name="l00317"></a>00317 <span class="keyword">struct </span>Token -<a name="l00318"></a>00318 { -<a name="l00319"></a>00319 <span class="keyword">enum</span> Type -<a name="l00320"></a>00320 { -<a name="l00321"></a>00321 TK_LESS, -<a name="l00322"></a>00322 TK_GREATER, -<a name="l00323"></a>00323 TK_LESS_SLASH, -<a name="l00324"></a>00324 TK_SLASH_GREATER, -<a name="l00325"></a>00325 TK_EQUAL, -<a name="l00326"></a>00326 TK_QUOTE, -<a name="l00327"></a>00327 TK_DECL_BEGIN, -<a name="l00328"></a>00328 TK_DECL_END, -<a name="l00329"></a>00329 TK_NAME, -<a name="l00330"></a>00330 TK_END -<a name="l00331"></a>00331 }; -<a name="l00332"></a>00332 -<a name="l00333"></a>00333 Token(Type t) : type(t) {} -<a name="l00334"></a>00334 Token(<span class="keyword">const</span> std::string& txt) : type(TK_NAME), name(txt) {} -<a name="l00335"></a>00335 -<a name="l00336"></a>00336 Type type; -<a name="l00337"></a>00337 std::string name; <span class="comment">//filled if type == TK_NAME</span> -<a name="l00338"></a>00338 }; -<a name="l00339"></a>00339 -<a name="l00340"></a>00340 <span class="keyword">class </span>Scanner -<a name="l00341"></a>00341 { -<a name="l00342"></a>00342 <span class="keyword">public</span>: -<a name="l00343"></a>00343 Scanner(<span class="keyword">const</span> std::string& stream) : stream_(stream), pos(stream_.begin()) -<a name="l00344"></a>00344 { -<a name="l00345"></a>00345 <span class="keywordflow">if</span> (zen::startsWith(stream_, BYTE_ORDER_MARK_UTF8)) -<a name="l00346"></a>00346 pos += strLength(BYTE_ORDER_MARK_UTF8); -<a name="l00347"></a>00347 -<a name="l00348"></a>00348 tokens.push_back(std::make_pair(<span class="stringliteral">"<?xml"</span>, Token::TK_DECL_BEGIN)); -<a name="l00349"></a>00349 tokens.push_back(std::make_pair(<span class="stringliteral">"?>"</span>, Token::TK_DECL_END)); -<a name="l00350"></a>00350 tokens.push_back(std::make_pair(<span class="stringliteral">"</"</span>, Token::TK_LESS_SLASH)); -<a name="l00351"></a>00351 tokens.push_back(std::make_pair(<span class="stringliteral">"/>"</span>, Token::TK_SLASH_GREATER)); -<a name="l00352"></a>00352 tokens.push_back(std::make_pair(<span class="stringliteral">"<"</span> , Token::TK_LESS)); <span class="comment">//evaluate after TK_DECL_BEGIN!</span> -<a name="l00353"></a>00353 tokens.push_back(std::make_pair(<span class="stringliteral">">"</span> , Token::TK_GREATER)); -<a name="l00354"></a>00354 tokens.push_back(std::make_pair(<span class="stringliteral">"="</span> , Token::TK_EQUAL)); -<a name="l00355"></a>00355 tokens.push_back(std::make_pair(<span class="stringliteral">"\""</span>, Token::TK_QUOTE)); -<a name="l00356"></a>00356 tokens.push_back(std::make_pair(<span class="stringliteral">"\'"</span>, Token::TK_QUOTE)); -<a name="l00357"></a>00357 } -<a name="l00358"></a>00358 -<a name="l00359"></a>00359 Token nextToken() <span class="comment">//throw XmlParsingError</span> -<a name="l00360"></a>00360 { -<a name="l00361"></a>00361 <span class="comment">//skip whitespace</span> -<a name="l00362"></a>00362 pos = std::find_if(pos, stream_.end(), [](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> !zen::isWhiteSpace(c); }); -<a name="l00363"></a>00363 -<a name="l00364"></a>00364 <span class="keywordflow">if</span> (pos == stream_.end()) -<a name="l00365"></a>00365 <span class="keywordflow">return</span> Token::TK_END; -<a name="l00366"></a>00366 -<a name="l00367"></a>00367 <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = tokens.begin(); it != tokens.end(); ++it) -<a name="l00368"></a>00368 <span class="keywordflow">if</span> (startsWith(pos, it->first)) -<a name="l00369"></a>00369 { -<a name="l00370"></a>00370 pos += it->first.size(); -<a name="l00371"></a>00371 <span class="keywordflow">return</span> it->second; -<a name="l00372"></a>00372 } -<a name="l00373"></a>00373 -<a name="l00374"></a>00374 <span class="keyword">auto</span> nameEnd = std::find_if(pos, stream_.end(), [](<span class="keywordtype">char</span> c) -<a name="l00375"></a>00375 { -<a name="l00376"></a>00376 <span class="keywordflow">return</span> c == <span class="charliteral">'<'</span> || -<a name="l00377"></a>00377 c == <span class="charliteral">'>'</span> || -<a name="l00378"></a>00378 c == <span class="charliteral">'='</span> || -<a name="l00379"></a>00379 c == <span class="charliteral">'/'</span> || -<a name="l00380"></a>00380 c == <span class="charliteral">'\''</span> || -<a name="l00381"></a>00381 c == <span class="charliteral">'\"'</span> || -<a name="l00382"></a>00382 zen::isWhiteSpace(c); -<a name="l00383"></a>00383 }); -<a name="l00384"></a>00384 -<a name="l00385"></a>00385 <span class="keywordflow">if</span> (nameEnd != pos) -<a name="l00386"></a>00386 { -<a name="l00387"></a>00387 std::string name(&*pos, nameEnd - pos); -<a name="l00388"></a>00388 pos = nameEnd; -<a name="l00389"></a>00389 <span class="keywordflow">return</span> implementation::denormalize(name); -<a name="l00390"></a>00390 } -<a name="l00391"></a>00391 -<a name="l00392"></a>00392 <span class="comment">//unknown token</span> -<a name="l00393"></a>00393 <span class="keywordflow">throw</span> XmlParsingError(posRow(), posCol()); -<a name="l00394"></a>00394 } -<a name="l00395"></a>00395 -<a name="l00396"></a>00396 std::string extractElementValue() -<a name="l00397"></a>00397 { -<a name="l00398"></a>00398 <span class="keyword">auto</span> it = std::find_if(pos, stream_.end(), [](<span class="keywordtype">char</span> c) -<a name="l00399"></a>00399 { -<a name="l00400"></a>00400 <span class="keywordflow">return</span> c == <span class="charliteral">'<'</span> || -<a name="l00401"></a>00401 c == <span class="charliteral">'>'</span>; -<a name="l00402"></a>00402 }); -<a name="l00403"></a>00403 std::string output(pos, it); -<a name="l00404"></a>00404 pos = it; -<a name="l00405"></a>00405 <span class="keywordflow">return</span> implementation::denormalize(output); -<a name="l00406"></a>00406 } -<a name="l00407"></a>00407 -<a name="l00408"></a>00408 std::string extractAttributeValue() -<a name="l00409"></a>00409 { -<a name="l00410"></a>00410 <span class="keyword">auto</span> it = std::find_if(pos, stream_.end(), [](<span class="keywordtype">char</span> c) -<a name="l00411"></a>00411 { -<a name="l00412"></a>00412 <span class="keywordflow">return</span> c == <span class="charliteral">'<'</span> || -<a name="l00413"></a>00413 c == <span class="charliteral">'>'</span> || -<a name="l00414"></a>00414 c == <span class="charliteral">'\''</span> || -<a name="l00415"></a>00415 c == <span class="charliteral">'\"'</span>; -<a name="l00416"></a>00416 }); -<a name="l00417"></a>00417 std::string output(pos, it); -<a name="l00418"></a>00418 pos = it; -<a name="l00419"></a>00419 <span class="keywordflow">return</span> implementation::denormalize(output); -<a name="l00420"></a>00420 } -<a name="l00421"></a>00421 -<a name="l00422"></a>00422 <span class="keywordtype">size_t</span> posRow() const <span class="comment">//current row beginning with 0</span> -<a name="l00423"></a>00423 { -<a name="l00424"></a>00424 <span class="keyword">const</span> <span class="keywordtype">size_t</span> crSum = std::count(stream_.begin(), pos, <span class="charliteral">'\r'</span>); <span class="comment">//carriage returns</span> -<a name="l00425"></a>00425 <span class="keyword">const</span> <span class="keywordtype">size_t</span> nlSum = std::count(stream_.begin(), pos, <span class="charliteral">'\n'</span>); <span class="comment">//new lines</span> -<a name="l00426"></a>00426 assert(crSum == 0 || nlSum == 0 || crSum == nlSum); -<a name="l00427"></a>00427 <span class="keywordflow">return</span> std::max(crSum, nlSum); <span class="comment">//be compatible with Linux/Mac/Win</span> -<a name="l00428"></a>00428 } -<a name="l00429"></a>00429 -<a name="l00430"></a>00430 <span class="keywordtype">size_t</span> posCol() const <span class="comment">//current col beginning with 0</span> -<a name="l00431"></a>00431 { -<a name="l00432"></a>00432 <span class="comment">//seek beginning of line</span> -<a name="l00433"></a>00433 <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = pos; it != stream_.begin(); ) -<a name="l00434"></a>00434 { -<a name="l00435"></a>00435 --it; -<a name="l00436"></a>00436 <span class="keywordflow">if</span> (*it == <span class="charliteral">'\r'</span> || *it == <span class="charliteral">'\n'</span>) -<a name="l00437"></a>00437 <span class="keywordflow">return</span> pos - it - 1; -<a name="l00438"></a>00438 } -<a name="l00439"></a>00439 <span class="keywordflow">return</span> pos - stream_.begin(); -<a name="l00440"></a>00440 } -<a name="l00441"></a>00441 -<a name="l00442"></a>00442 <span class="keyword">private</span>: -<a name="l00443"></a>00443 Scanner(<span class="keyword">const</span> Scanner&); -<a name="l00444"></a>00444 Scanner& operator=(<span class="keyword">const</span> Scanner&); -<a name="l00445"></a>00445 -<a name="l00446"></a>00446 <span class="keywordtype">bool</span> startsWith(std::string::const_iterator it, <span class="keyword">const</span> std::string& prefix)<span class="keyword"> const</span> -<a name="l00447"></a>00447 <span class="keyword"> </span>{ -<a name="l00448"></a>00448 <span class="keywordflow">if</span> (stream_.end() - it < static_cast<ptrdiff_t>(prefix.size())) -<a name="l00449"></a>00449 <span class="keywordflow">return</span> <span class="keyword">false</span>; -<a name="l00450"></a>00450 <span class="keywordflow">return</span> std::equal(prefix.begin(), prefix.end(), it); -<a name="l00451"></a>00451 } -<a name="l00452"></a>00452 -<a name="l00453"></a>00453 <span class="keyword">typedef</span> std::vector<std::pair<std::string, Token::Type> > TokenList; -<a name="l00454"></a>00454 TokenList tokens; -<a name="l00455"></a>00455 -<a name="l00456"></a>00456 <span class="keyword">const</span> std::string stream_; -<a name="l00457"></a>00457 std::string::const_iterator pos; -<a name="l00458"></a>00458 }; -<a name="l00459"></a>00459 -<a name="l00460"></a>00460 -<a name="l00461"></a>00461 <span class="keyword">class </span>XmlParser -<a name="l00462"></a>00462 { -<a name="l00463"></a>00463 <span class="keyword">public</span>: -<a name="l00464"></a>00464 XmlParser(<span class="keyword">const</span> std::string& stream) : -<a name="l00465"></a>00465 scn(stream), -<a name="l00466"></a>00466 tk(scn.nextToken()) {} -<a name="l00467"></a>00467 -<a name="l00468"></a>00468 <span class="keywordtype">void</span> <a class="code" href="namespacezen.html#a6cf1ec0b57fc1ae9aa95761800e67ec7" title="Load XML document from a byte stream.">parse</a>(XmlDoc& doc) <span class="comment">//throw XmlParsingError</span> -<a name="l00469"></a>00469 { -<a name="l00470"></a>00470 <span class="comment">//declaration (optional)</span> -<a name="l00471"></a>00471 <span class="keywordflow">if</span> (token().type == Token::TK_DECL_BEGIN) -<a name="l00472"></a>00472 { -<a name="l00473"></a>00473 nextToken(); -<a name="l00474"></a>00474 -<a name="l00475"></a>00475 <span class="keywordflow">while</span> (token().type == Token::TK_NAME) -<a name="l00476"></a>00476 { -<a name="l00477"></a>00477 std::string attribName = token().name; -<a name="l00478"></a>00478 nextToken(); -<a name="l00479"></a>00479 -<a name="l00480"></a>00480 consumeToken(Token::TK_EQUAL); -<a name="l00481"></a>00481 expectToken(Token::TK_QUOTE); -<a name="l00482"></a>00482 std::string attribValue = scn.extractAttributeValue(); -<a name="l00483"></a>00483 nextToken(); -<a name="l00484"></a>00484 -<a name="l00485"></a>00485 consumeToken(Token::TK_QUOTE); -<a name="l00486"></a>00486 -<a name="l00487"></a>00487 <span class="keywordflow">if</span> (attribName == <span class="stringliteral">"version"</span>) -<a name="l00488"></a>00488 doc.setVersion(attribValue); -<a name="l00489"></a>00489 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attribName == <span class="stringliteral">"encoding"</span>) -<a name="l00490"></a>00490 doc.setEncoding(attribValue); -<a name="l00491"></a>00491 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attribName == <span class="stringliteral">"standalone"</span>) -<a name="l00492"></a>00492 doc.setStandalone(attribValue); -<a name="l00493"></a>00493 } -<a name="l00494"></a>00494 consumeToken(Token::TK_DECL_END); -<a name="l00495"></a>00495 } -<a name="l00496"></a>00496 -<a name="l00497"></a>00497 XmlDoc dummy; -<a name="l00498"></a>00498 XmlElement& elemTmp = dummy.root(); -<a name="l00499"></a>00499 parseChildElements(elemTmp); -<a name="l00500"></a>00500 -<a name="l00501"></a>00501 <span class="keyword">auto</span> iterPair = elemTmp.getChildren(); -<a name="l00502"></a>00502 <span class="keywordflow">if</span> (iterPair.first != iterPair.second) -<a name="l00503"></a>00503 doc.root().swap(*iterPair.first); -<a name="l00504"></a>00504 -<a name="l00505"></a>00505 expectToken(Token::TK_END); -<a name="l00506"></a>00506 }; -<a name="l00507"></a>00507 -<a name="l00508"></a>00508 <span class="keyword">private</span>: -<a name="l00509"></a>00509 XmlParser(<span class="keyword">const</span> XmlParser&); -<a name="l00510"></a>00510 XmlParser& operator=(<span class="keyword">const</span> XmlParser&); -<a name="l00511"></a>00511 -<a name="l00512"></a>00512 <span class="keywordtype">void</span> parseChildElements(XmlElement& parent) -<a name="l00513"></a>00513 { -<a name="l00514"></a>00514 <span class="keywordflow">while</span> (token().type == Token::TK_LESS) -<a name="l00515"></a>00515 { -<a name="l00516"></a>00516 nextToken(); -<a name="l00517"></a>00517 -<a name="l00518"></a>00518 expectToken(Token::TK_NAME); -<a name="l00519"></a>00519 std::string elementName = token().name; -<a name="l00520"></a>00520 nextToken(); -<a name="l00521"></a>00521 -<a name="l00522"></a>00522 XmlElement& newElement = parent.addChild(elementName); -<a name="l00523"></a>00523 -<a name="l00524"></a>00524 parseAttributes(newElement); -<a name="l00525"></a>00525 -<a name="l00526"></a>00526 <span class="keywordflow">if</span> (token().type == Token::TK_SLASH_GREATER) <span class="comment">//empty element</span> -<a name="l00527"></a>00527 { -<a name="l00528"></a>00528 nextToken(); -<a name="l00529"></a>00529 <span class="keywordflow">continue</span>; -<a name="l00530"></a>00530 } -<a name="l00531"></a>00531 -<a name="l00532"></a>00532 expectToken(Token::TK_GREATER); -<a name="l00533"></a>00533 std::string elementValue = scn.extractElementValue(); -<a name="l00534"></a>00534 nextToken(); -<a name="l00535"></a>00535 -<a name="l00536"></a>00536 <span class="comment">//no support for mixed-mode content</span> -<a name="l00537"></a>00537 <span class="keywordflow">if</span> (token().type == Token::TK_LESS) <span class="comment">//structured element</span> -<a name="l00538"></a>00538 parseChildElements(newElement); -<a name="l00539"></a>00539 <span class="keywordflow">else</span> <span class="comment">//value element</span> -<a name="l00540"></a>00540 newElement.setValue(elementValue); -<a name="l00541"></a>00541 -<a name="l00542"></a>00542 consumeToken(Token::TK_LESS_SLASH); -<a name="l00543"></a>00543 -<a name="l00544"></a>00544 <span class="keywordflow">if</span> (token().type != Token::TK_NAME || -<a name="l00545"></a>00545 elementName != token().name) -<a name="l00546"></a>00546 <span class="keywordflow">throw</span> XmlParsingError(scn.posRow(), scn.posCol()); -<a name="l00547"></a>00547 nextToken(); -<a name="l00548"></a>00548 -<a name="l00549"></a>00549 consumeToken(Token::TK_GREATER); -<a name="l00550"></a>00550 } -<a name="l00551"></a>00551 }; -<a name="l00552"></a>00552 -<a name="l00553"></a>00553 <span class="keywordtype">void</span> parseAttributes(XmlElement& element) -<a name="l00554"></a>00554 { -<a name="l00555"></a>00555 <span class="keywordflow">while</span> (token().type == Token::TK_NAME) -<a name="l00556"></a>00556 { -<a name="l00557"></a>00557 std::string attribName = token().name; -<a name="l00558"></a>00558 nextToken(); -<a name="l00559"></a>00559 -<a name="l00560"></a>00560 consumeToken(Token::TK_EQUAL); -<a name="l00561"></a>00561 expectToken(Token::TK_QUOTE); -<a name="l00562"></a>00562 std::string attribValue = scn.extractAttributeValue(); -<a name="l00563"></a>00563 nextToken(); -<a name="l00564"></a>00564 -<a name="l00565"></a>00565 consumeToken(Token::TK_QUOTE); -<a name="l00566"></a>00566 element.setAttribute(attribName, attribValue); -<a name="l00567"></a>00567 } -<a name="l00568"></a>00568 } -<a name="l00569"></a>00569 -<a name="l00570"></a>00570 <span class="keyword">const</span> Token& token()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> tk; } -<a name="l00571"></a>00571 <span class="keywordtype">void</span> nextToken() { tk = scn.nextToken(); } -<a name="l00572"></a>00572 -<a name="l00573"></a>00573 <span class="keywordtype">void</span> consumeToken(Token::Type t) <span class="comment">//throw XmlParsingError</span> -<a name="l00574"></a>00574 { -<a name="l00575"></a>00575 expectToken(t); <span class="comment">//throw XmlParsingError</span> -<a name="l00576"></a>00576 nextToken(); -<a name="l00577"></a>00577 } -<a name="l00578"></a>00578 -<a name="l00579"></a>00579 <span class="keywordtype">void</span> expectToken(Token::Type t) <span class="comment">//throw XmlParsingError</span> -<a name="l00580"></a>00580 { -<a name="l00581"></a>00581 <span class="keywordflow">if</span> (token().type != t) -<a name="l00582"></a>00582 <span class="keywordflow">throw</span> XmlParsingError(scn.posRow(), scn.posCol()); -<a name="l00583"></a>00583 } -<a name="l00584"></a>00584 -<a name="l00585"></a>00585 Scanner scn; -<a name="l00586"></a>00586 Token tk; -<a name="l00587"></a>00587 }; -<a name="l00588"></a>00588 } -<a name="l00589"></a>00589 -<a name="l00590"></a>00590 <span class="keyword">inline</span> -<a name="l00591"></a><a class="code" href="namespacezen.html#a6cf1ec0b57fc1ae9aa95761800e67ec7">00591</a> <span class="keywordtype">void</span> <a class="code" href="namespacezen.html#a6cf1ec0b57fc1ae9aa95761800e67ec7" title="Load XML document from a byte stream.">parse</a>(<span class="keyword">const</span> std::string& stream, <a class="code" href="classzen_1_1_xml_doc.html" title="The complete XML document.">XmlDoc</a>& doc) <span class="comment">//throw XmlParsingError</span> -<a name="l00592"></a>00592 { -<a name="l00593"></a>00593 implementation::XmlParser(stream).parse(doc); <span class="comment">//throw XmlParsingError</span> -<a name="l00594"></a>00594 } -<a name="l00595"></a>00595 } -<a name="l00596"></a>00596 -<a name="l00597"></a>00597 <span class="preprocessor">#endif //ZEN_XML_PARSER_HEADER_81248670213764583021432</span> -</pre></div></div><!-- contents --> - - +<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// **************************************************************************</span></div> +<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// * This file is part of the FreeFileSync project. It is distributed under *</span></div> +<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// * GNU General Public License: http://www.gnu.org/licenses/gpl.html *</span></div> +<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved *</span></div> +<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// **************************************************************************</span></div> +<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div> +<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#ifndef ZEN_XML_PARSER_HEADER_81248670213764583021432</span></div> +<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor"></span><span class="preprocessor">#define ZEN_XML_PARSER_HEADER_81248670213764583021432</span></div> +<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor"></span></div> +<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <cstdio></span></div> +<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <cstddef></span> <span class="comment">//ptrdiff_t; req. on Linux</span></div> +<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <zen/string_traits.h></span></div> +<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "dom.h"</span></div> +<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "error.h"</span></div> +<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div> +<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">namespace </span>zen</div> +<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> {</div> +<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> +<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> std::string <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee">serialize</a>(<span class="keyword">const</span> XmlDoc& doc,</div> +<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">const</span> std::string& lineBreak = <span class="stringliteral">"\r\n"</span>,</div> +<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">const</span> std::string& indent = <span class="stringliteral">" "</span>); <span class="comment">//throw ()</span></div> +<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div> +<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="structzen_1_1_xml_parsing_error.html"> 35</a></span> <span class="keyword">struct </span><a class="code" href="structzen_1_1_xml_parsing_error.html">XmlParsingError</a> : <span class="keyword">public</span> <a class="code" href="structzen_1_1_xml_error.html">XmlError</a></div> +<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div> +<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="code" href="structzen_1_1_xml_parsing_error.html">XmlParsingError</a>(<span class="keywordtype">size_t</span> rowNo, <span class="keywordtype">size_t</span> colNo) : <a class="code" href="structzen_1_1_xml_parsing_error.html#a3ed4cd1b5599df9b52500f620421496e">row</a>(rowNo), <a class="code" href="structzen_1_1_xml_parsing_error.html#a4a37dc48883337499804a9dc791669fd">col</a>(colNo) {}</div> +<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="structzen_1_1_xml_parsing_error.html#a3ed4cd1b5599df9b52500f620421496e"> 39</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="structzen_1_1_xml_parsing_error.html#a3ed4cd1b5599df9b52500f620421496e">row</a>; <span class="comment">//beginning with 0</span></div> +<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structzen_1_1_xml_parsing_error.html#a4a37dc48883337499804a9dc791669fd"> 41</a></span> <span class="comment"></span> <span class="keywordtype">size_t</span> <a class="code" href="structzen_1_1_xml_parsing_error.html#a4a37dc48883337499804a9dc791669fd">col</a>; <span class="comment">//</span></div> +<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> };</div> +<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div> +<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> +<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div> +<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <a class="code" href="classzen_1_1_xml_doc.html">XmlDoc</a> <a class="code" href="namespacezen.html#a1ae1a4688d724b554fe3bf4638700477">parse</a>(<span class="keyword">const</span> std::string& stream); <span class="comment">//throw XmlParsingError</span></div> +<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div> +<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div> +<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> +<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div> +<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div> +<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div> +<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> +<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div> +<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> +<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> +<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div> +<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> +<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> +<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div> +<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div> +<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> +<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div> +<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> +<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div> +<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div> +<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment">//---------------------------- implementation ----------------------------</span></div> +<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment">//see: http://www.w3.org/TR/xml/</span></div> +<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div> +<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">namespace </span>implementation</div> +<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> {</div> +<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">inline</span></div> +<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> std::pair<char, char> hexify(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> c)</div> +<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> {</div> +<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">auto</span> hexifyDigit = [](<span class="keywordtype">int</span> num) -> <span class="keywordtype">char</span> <span class="comment">//input [0, 15], output 0-9, A-F</span></div> +<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  {</div> +<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  assert(0 <= num&& num <= 15); <span class="comment">//guaranteed by design below!</span></div> +<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(num <= 9 ? <span class="comment">//no signed/unsigned char problem here!</span></div> +<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="charliteral">'0'</span> + num :</div> +<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="charliteral">'A'</span> + (num - 10));</div> +<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  };</div> +<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">return</span> std::make_pair(hexifyDigit(c / 16), hexifyDigit(c % 16));</div> +<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> }</div> +<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div> +<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div> +<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keyword">inline</span></div> +<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keywordtype">char</span> unhexify(<span class="keywordtype">char</span> high, <span class="keywordtype">char</span> low)</div> +<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> {</div> +<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">auto</span> unhexifyDigit = [](<span class="keywordtype">char</span> hex) -> <span class="keywordtype">int</span> <span class="comment">//input 0-9, a-f, A-F; output range: [0, 15]</span></div> +<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  {</div> +<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span> (<span class="charliteral">'0'</span> <= hex && hex <= <span class="charliteral">'9'</span>) <span class="comment">//no signed/unsigned char problem here!</span></div> +<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> hex - <span class="charliteral">'0'</span>;</div> +<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="charliteral">'A'</span> <= hex && hex <= <span class="charliteral">'F'</span>)</div> +<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> (hex - <span class="charliteral">'A'</span>) + 10;</div> +<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="charliteral">'a'</span> <= hex && hex <= <span class="charliteral">'f'</span>)</div> +<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> (hex - <span class="charliteral">'a'</span>) + 10;</div> +<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  assert(<span class="keyword">false</span>);</div> +<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  };</div> +<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">></span>(16 * unhexifyDigit(high) + unhexifyDigit(low)); <span class="comment">//[!] convert to unsigned char first, then to char (which may be signed)</span></div> +<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> };</div> +<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div> +<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div> +<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="keyword">template</span> <<span class="keyword">class</span> Predicate> <span class="keyword">inline</span></div> +<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> std::string normalize(<span class="keyword">const</span> std::string& str, Predicate pred) <span class="comment">//pred: unary function taking a char, return true if value shall be encoded as hex</span></div> +<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> {</div> +<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  std::string output;</div> +<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  std::for_each(str.begin(), str.end(),</div> +<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  [&](<span class="keywordtype">char</span> c)</div> +<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  {</div> +<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (c == <span class="charliteral">'&'</span>) <span class="comment">//</span></div> +<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  output += <span class="stringliteral">"&amp;"</span>;</div> +<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">'<'</span>) <span class="comment">//normalization mandatory: http://www.w3.org/TR/xml/#syntax</span></div> +<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  output += <span class="stringliteral">"&lt;"</span>;</div> +<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">'>'</span>) <span class="comment">//</span></div> +<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  output += <span class="stringliteral">"&gt;"</span>;</div> +<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pred(c))</div> +<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  {</div> +<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> (c == <span class="charliteral">'\''</span>)</div> +<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  output += <span class="stringliteral">"&apos;"</span>;</div> +<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">'\"'</span>)</div> +<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  output += <span class="stringliteral">"&quot;"</span>;</div> +<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  {</div> +<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  output += <span class="stringliteral">"&#x"</span>;</div> +<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">const</span> <span class="keyword">auto</span> hexDigits = hexify(c); <span class="comment">//hexify beats "printNumber<std::string>("&#x%02X;", c)" by a nice factor of 3!</span></div> +<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  output += hexDigits.first;</div> +<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  output += hexDigits.second;</div> +<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  output += <span class="charliteral">';'</span>;</div> +<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div> +<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div> +<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  output += c;</div> +<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  });</div> +<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">return</span> output;</div> +<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> }</div> +<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div> +<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="keyword">inline</span></div> +<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> std::string normalizeName(<span class="keyword">const</span> std::string& str)</div> +<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> {</div> +<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> normalize(str, [](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> isWhiteSpace(c) || c == <span class="charliteral">'='</span> || c == <span class="charliteral">'/'</span> || c == <span class="charliteral">'\''</span> || c == <span class="charliteral">'\"'</span>; });</div> +<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> }</div> +<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div> +<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="keyword">inline</span></div> +<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> std::string normalizeElementValue(<span class="keyword">const</span> std::string& str)</div> +<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> {</div> +<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> normalize(str, [](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">></span>(c) < 32; });</div> +<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> }</div> +<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div> +<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">inline</span></div> +<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> std::string normalizeAttribValue(<span class="keyword">const</span> std::string& str)</div> +<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> {</div> +<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> normalize(str, [](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">></span>(c) < 32 || c == <span class="charliteral">'\''</span> || c == <span class="charliteral">'\"'</span>; });</div> +<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> }</div> +<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div> +<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div> +<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="keyword">template</span> <<span class="keyword">class</span> CharIterator, <span class="keywordtype">size_t</span> N> <span class="keyword">inline</span></div> +<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="keywordtype">bool</span> checkEntity(CharIterator& first, CharIterator last, <span class="keyword">const</span> <span class="keywordtype">char</span> (&placeholder)[N])</div> +<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> {</div> +<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  assert(placeholder[N - 1] == 0);</div> +<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keyword">const</span> ptrdiff_t strLen = N - 1; <span class="comment">//don't count null-terminator</span></div> +<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">if</span> (last - first >= strLen && std::equal(first, first + strLen, placeholder))</div> +<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  {</div> +<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  first += strLen - 1;</div> +<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> +<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  }</div> +<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> +<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> }</div> +<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div> +<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div> +<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="keyword">namespace</span></div> +<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> {</div> +<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> std::string denormalize(<span class="keyword">const</span> std::string& str)</div> +<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> {</div> +<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  std::string output;</div> +<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = str.begin(); it != str.end(); ++it)</div> +<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  {</div> +<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> c = *it;</div> +<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div> +<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">if</span> (c == <span class="charliteral">'&'</span>)</div> +<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  {</div> +<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&amp;"</span>))</div> +<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  output += <span class="charliteral">'&'</span>;</div> +<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&lt;"</span>))</div> +<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  output += <span class="charliteral">'<'</span>;</div> +<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&gt;"</span>))</div> +<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  output += <span class="charliteral">'>'</span>;</div> +<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&apos;"</span>))</div> +<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  output += <span class="charliteral">'\''</span>;</div> +<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (checkEntity(it, str.end(), <span class="stringliteral">"&quot;"</span>))</div> +<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  output += <span class="charliteral">'\"'</span>;</div> +<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str.end() - it >= 6 &&</div> +<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  it[1] == <span class="charliteral">'#'</span> &&</div> +<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  it[2] == <span class="charliteral">'x'</span> &&</div> +<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  it[5] == <span class="charliteral">';'</span>)</div> +<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  {</div> +<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  output += unhexify(it[3], it[4]); <span class="comment">//unhexify beats "::sscanf(&it[3], "%02X", &tmp)" by a factor of 3000 for ~250000 calls!!!</span></div> +<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  it += 5;</div> +<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div> +<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  output += c; <span class="comment">//unexpected char!</span></div> +<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div> +<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">'\r'</span>) <span class="comment">//map all end-of-line characters to \n http://www.w3.org/TR/xml/#sec-line-ends</span></div> +<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  {</div> +<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">auto</span> itNext = it + 1;</div> +<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">if</span> (itNext != str.end() && *itNext == <span class="charliteral">'\n'</span>)</div> +<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  ++it;</div> +<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  output += <span class="charliteral">'\n'</span>;</div> +<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  }</div> +<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  output += c;</div> +<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  };</div> +<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">return</span> output;</div> +<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> }</div> +<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div> +<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div> +<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="keywordtype">void</span> <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee">serialize</a>(<span class="keyword">const</span> XmlElement& element, std::string& stream,</div> +<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">const</span> std::string& lineBreak,</div> +<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">const</span> std::string& indent,</div> +<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">size_t</span> indentLevel)</div> +<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> {</div> +<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">const</span> std::string& nameFmt = normalizeName(element.getNameAs<std::string>());</div> +<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div> +<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < indentLevel; ++i)</div> +<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  stream += indent;</div> +<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div> +<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  stream += <span class="charliteral">'<'</span> + nameFmt;</div> +<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div> +<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">auto</span> attr = element.getAttributes();</div> +<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = attr.first; it != attr.second; ++it)</div> +<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  stream += <span class="charliteral">' '</span> + normalizeName(it->first) + <span class="stringliteral">"=\""</span> + normalizeAttribValue(it->second) + <span class="charliteral">'\"'</span>;</div> +<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div> +<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="comment">//no support for mixed-mode content</span></div> +<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">auto</span> iterPair = element.getChildren();</div> +<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (iterPair.first != iterPair.second) <span class="comment">//structured element</span></div> +<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  {</div> +<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  stream += <span class="charliteral">'>'</span> + lineBreak;</div> +<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div> +<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  std::for_each(iterPair.first, iterPair.second,</div> +<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  [&](<span class="keyword">const</span> XmlElement & el) { <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee">serialize</a>(el, stream, lineBreak, indent, indentLevel + 1); });</div> +<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div> +<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < indentLevel; ++i)</div> +<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  stream += indent;</div> +<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  stream += <span class="stringliteral">"</"</span> + nameFmt + <span class="charliteral">'>'</span> + lineBreak;</div> +<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div> +<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  {</div> +<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  std::string value;</div> +<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  element.getValue(value);</div> +<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div> +<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">if</span> (!value.empty()) <span class="comment">//value element</span></div> +<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  stream += <span class="charliteral">'>'</span> + normalizeElementValue(value) + <span class="stringliteral">"</"</span> + nameFmt + <span class="charliteral">'>'</span> + lineBreak;</div> +<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">else</span> <span class="comment">//empty element</span></div> +<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  stream += <span class="stringliteral">"/>"</span> + lineBreak;</div> +<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</div> +<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> }</div> +<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div> +<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> std::string <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee">serialize</a>(<span class="keyword">const</span> XmlDoc& doc,</div> +<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keyword">const</span> std::string& lineBreak,</div> +<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keyword">const</span> std::string& indent)</div> +<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> {</div> +<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  std::string version = doc.getVersionAs<std::string>();</div> +<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">if</span> (!version.empty())</div> +<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  version = <span class="stringliteral">" version=\""</span> + normalizeAttribValue(version) + <span class="charliteral">'\"'</span>;</div> +<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div> +<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  std::string encoding = doc.getEncodingAs<std::string>();</div> +<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">if</span> (!encoding.empty())</div> +<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  encoding = <span class="stringliteral">" encoding=\""</span> + normalizeAttribValue(encoding) + <span class="charliteral">'\"'</span>;</div> +<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div> +<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  std::string standalone = doc.getStandaloneAs<std::string>();</div> +<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">if</span> (!standalone.empty())</div> +<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  standalone = <span class="stringliteral">" standalone=\""</span> + normalizeAttribValue(standalone) + <span class="charliteral">'\"'</span>;</div> +<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div> +<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  std::string output = <span class="stringliteral">"<?xml"</span> + version + encoding + standalone + <span class="stringliteral">"?>"</span> + lineBreak;</div> +<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee">serialize</a>(doc.root(), output, lineBreak, indent, 0);</div> +<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">return</span> output;</div> +<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> }</div> +<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> }</div> +<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> }</div> +<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div> +<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="keyword">inline</span></div> +<div class="line"><a name="l00287"></a><span class="lineno"><a class="line" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee"> 287</a></span> std::string <a class="code" href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee">serialize</a>(<span class="keyword">const</span> <a class="code" href="classzen_1_1_xml_doc.html">XmlDoc</a>& doc,</div> +<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keyword">const</span> std::string& lineBreak,</div> +<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">const</span> std::string& indent) { <span class="keywordflow">return</span> implementation::serialize(doc, lineBreak, indent); }</div> +<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div> +<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment">/*</span></div> +<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment">Grammar for XML parser</span></div> +<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="comment">-------------------------------</span></div> +<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment">document-expression:</span></div> +<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment"> <?xml version="1.0" encoding="UTF-8" standalone="yes"?></span></div> +<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment"> element-expression:</span></div> +<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"></span></div> +<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment">element-expression:</span></div> +<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> <string attributes-expression/></span></div> +<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> <string attributes-expression> pm-expression </string></span></div> +<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"></span></div> +<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment">element-list-expression:</span></div> +<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> <empty></span></div> +<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> element-expression element-list-expression</span></div> +<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"></span></div> +<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment">attributes-expression:</span></div> +<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> <empty></span></div> +<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment"> string="string" attributes-expression</span></div> +<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"></span></div> +<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment">pm-expression:</span></div> +<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment"> string</span></div> +<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"> element-list-expression</span></div> +<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment">*/</span></div> +<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div> +<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="keyword">namespace </span>implementation</div> +<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> {</div> +<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="keyword">struct </span>Token</div> +<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> {</div> +<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keyword">enum</span> Type</div> +<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  {</div> +<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  TK_LESS,</div> +<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  TK_GREATER,</div> +<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  TK_LESS_SLASH,</div> +<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  TK_SLASH_GREATER,</div> +<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  TK_EQUAL,</div> +<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  TK_QUOTE,</div> +<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  TK_DECL_BEGIN,</div> +<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  TK_DECL_END,</div> +<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  TK_NAME,</div> +<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  TK_END</div> +<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  };</div> +<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> </div> +<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  Token(Type t) : type(t) {}</div> +<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  Token(<span class="keyword">const</span> std::string& txt) : type(TK_NAME), name(txt) {}</div> +<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div> +<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  Type type;</div> +<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  std::string name; <span class="comment">//filled if type == TK_NAME</span></div> +<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> };</div> +<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div> +<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="keyword">class </span>Scanner</div> +<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> {</div> +<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="keyword">public</span>:</div> +<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  Scanner(<span class="keyword">const</span> std::string& stream) :</div> +<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  xmlCommentBegin(<span class="stringliteral">"<!--"</span>),</div> +<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  xmlCommentEnd (<span class="stringliteral">"-->"</span>),</div> +<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  stream_(stream),</div> +<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  pos(stream_.begin())</div> +<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  {</div> +<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordflow">if</span> (zen::startsWith(stream_, BYTE_ORDER_MARK_UTF8))</div> +<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  pos += strLength(BYTE_ORDER_MARK_UTF8);</div> +<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div> +<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  tokens.push_back(std::make_pair(<span class="stringliteral">"<?xml"</span>, Token::TK_DECL_BEGIN));</div> +<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  tokens.push_back(std::make_pair(<span class="stringliteral">"?>"</span>, Token::TK_DECL_END));</div> +<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  tokens.push_back(std::make_pair(<span class="stringliteral">"</"</span>, Token::TK_LESS_SLASH));</div> +<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  tokens.push_back(std::make_pair(<span class="stringliteral">"/>"</span>, Token::TK_SLASH_GREATER));</div> +<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  tokens.push_back(std::make_pair(<span class="stringliteral">"<"</span> , Token::TK_LESS)); <span class="comment">//evaluate after TK_DECL_BEGIN!</span></div> +<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  tokens.push_back(std::make_pair(<span class="stringliteral">">"</span> , Token::TK_GREATER));</div> +<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  tokens.push_back(std::make_pair(<span class="stringliteral">"="</span> , Token::TK_EQUAL));</div> +<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  tokens.push_back(std::make_pair(<span class="stringliteral">"\""</span>, Token::TK_QUOTE));</div> +<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  tokens.push_back(std::make_pair(<span class="stringliteral">"\'"</span>, Token::TK_QUOTE));</div> +<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div> +<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div> +<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  Token nextToken() <span class="comment">//throw XmlParsingError</span></div> +<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  {</div> +<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="comment">//skip whitespace</span></div> +<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  pos = std::find_if(pos, stream_.end(), [](<span class="keywordtype">char</span> c) { <span class="keywordflow">return</span> !zen::isWhiteSpace(c); });</div> +<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div> +<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">if</span> (pos == stream_.end())</div> +<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">return</span> Token::TK_END;</div> +<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div> +<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="comment">//skip XML comments</span></div> +<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">if</span> (startsWith(xmlCommentBegin))</div> +<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  {</div> +<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keyword">auto</span> it = std::search(pos + xmlCommentBegin.size(), stream_.end(), xmlCommentEnd.begin(), xmlCommentEnd.end());</div> +<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">if</span> (it != stream_.end())</div> +<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  {</div> +<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  pos = it + xmlCommentEnd.size();</div> +<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">return</span> nextToken();</div> +<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  }</div> +<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  }</div> +<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div> +<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = tokens.begin(); it != tokens.end(); ++it)</div> +<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">if</span> (startsWith(it->first))</div> +<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  {</div> +<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  pos += it->first.size();</div> +<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">return</span> it->second;</div> +<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  }</div> +<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> </div> +<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keyword">auto</span> nameEnd = std::find_if(pos, stream_.end(), [](<span class="keywordtype">char</span> c)</div> +<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  {</div> +<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">return</span> c == <span class="charliteral">'<'</span> ||</div> +<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  c == <span class="charliteral">'>'</span> ||</div> +<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  c == <span class="charliteral">'='</span> ||</div> +<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  c == <span class="charliteral">'/'</span> ||</div> +<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  c == <span class="charliteral">'\''</span> ||</div> +<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  c == <span class="charliteral">'\"'</span> ||</div> +<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  zen::isWhiteSpace(c);</div> +<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  });</div> +<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div> +<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">if</span> (nameEnd != pos)</div> +<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  {</div> +<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  std::string name(&*pos, nameEnd - pos);</div> +<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  pos = nameEnd;</div> +<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">return</span> implementation::denormalize(name);</div> +<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  }</div> +<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> </div> +<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="comment">//unknown token</span></div> +<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">throw</span> XmlParsingError(posRow(), posCol());</div> +<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  }</div> +<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div> +<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  std::string extractElementValue()</div> +<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  {</div> +<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">auto</span> it = std::find_if(pos, stream_.end(), [](<span class="keywordtype">char</span> c)</div> +<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  {</div> +<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> c == <span class="charliteral">'<'</span> ||</div> +<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  c == <span class="charliteral">'>'</span>;</div> +<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  });</div> +<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  std::string output(pos, it);</div> +<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  pos = it;</div> +<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">return</span> implementation::denormalize(output);</div> +<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  }</div> +<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div> +<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  std::string extractAttributeValue()</div> +<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  {</div> +<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keyword">auto</span> it = std::find_if(pos, stream_.end(), [](<span class="keywordtype">char</span> c)</div> +<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  {</div> +<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">return</span> c == <span class="charliteral">'<'</span> ||</div> +<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  c == <span class="charliteral">'>'</span> ||</div> +<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  c == <span class="charliteral">'\''</span> ||</div> +<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  c == <span class="charliteral">'\"'</span>;</div> +<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  });</div> +<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  std::string output(pos, it);</div> +<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  pos = it;</div> +<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">return</span> implementation::denormalize(output);</div> +<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  }</div> +<div class="line"><a name="l00436"></a><span class="lineno"> 436</span> </div> +<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordtype">size_t</span> posRow() const <span class="comment">//current row beginning with 0</span></div> +<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  {</div> +<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> crSum = std::count(stream_.begin(), pos, <span class="charliteral">'\r'</span>); <span class="comment">//carriage returns</span></div> +<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nlSum = std::count(stream_.begin(), pos, <span class="charliteral">'\n'</span>); <span class="comment">//new lines</span></div> +<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  assert(crSum == 0 || nlSum == 0 || crSum == nlSum);</div> +<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">return</span> std::max(crSum, nlSum); <span class="comment">//be compatible with Linux/Mac/Win</span></div> +<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  }</div> +<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div> +<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordtype">size_t</span> posCol() const <span class="comment">//current col beginning with 0</span></div> +<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  {</div> +<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="comment">//seek beginning of line</span></div> +<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = pos; it != stream_.begin(); )</div> +<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  {</div> +<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  --it;</div> +<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">if</span> (*it == <span class="charliteral">'\r'</span> || *it == <span class="charliteral">'\n'</span>)</div> +<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">return</span> pos - it - 1;</div> +<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div> +<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">return</span> pos - stream_.begin();</div> +<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  }</div> +<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> </div> +<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="keyword">private</span>:</div> +<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  Scanner(<span class="keyword">const</span> Scanner&);</div> +<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  Scanner& operator=(<span class="keyword">const</span> Scanner&);</div> +<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div> +<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordtype">bool</span> startsWith(<span class="keyword">const</span> std::string& prefix)<span class="keyword"> const</span></div> +<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">if</span> (stream_.end() - pos < static_cast<ptrdiff_t>(prefix.size()))</div> +<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> +<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordflow">return</span> std::equal(prefix.begin(), prefix.end(), pos);</div> +<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  }</div> +<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div> +<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keyword">typedef</span> std::vector<std::pair<std::string, Token::Type> > TokenList;</div> +<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  TokenList tokens;</div> +<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </div> +<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keyword">const</span> std::string xmlCommentBegin;</div> +<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keyword">const</span> std::string xmlCommentEnd;</div> +<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> </div> +<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keyword">const</span> std::string stream_;</div> +<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  std::string::const_iterator pos;</div> +<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> };</div> +<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> </div> +<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> </div> +<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> <span class="keyword">class </span>XmlParser</div> +<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> {</div> +<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> <span class="keyword">public</span>:</div> +<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  XmlParser(<span class="keyword">const</span> std::string& stream) :</div> +<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  scn(stream),</div> +<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  tk(scn.nextToken()) {}</div> +<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div> +<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  XmlDoc <a class="code" href="namespacezen.html#a1ae1a4688d724b554fe3bf4638700477">parse</a>() <span class="comment">//throw XmlParsingError</span></div> +<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  {</div> +<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  XmlDoc doc;</div> +<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> </div> +<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="comment">//declaration (optional)</span></div> +<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordflow">if</span> (token().type == Token::TK_DECL_BEGIN)</div> +<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  {</div> +<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  nextToken();</div> +<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div> +<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordflow">while</span> (token().type == Token::TK_NAME)</div> +<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  {</div> +<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  std::string attribName = token().name;</div> +<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  nextToken();</div> +<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> </div> +<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  consumeToken(Token::TK_EQUAL);</div> +<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  expectToken(Token::TK_QUOTE);</div> +<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  std::string attribValue = scn.extractAttributeValue();</div> +<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  nextToken();</div> +<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> </div> +<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  consumeToken(Token::TK_QUOTE);</div> +<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> </div> +<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordflow">if</span> (attribName == <span class="stringliteral">"version"</span>)</div> +<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  doc.setVersion(attribValue);</div> +<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attribName == <span class="stringliteral">"encoding"</span>)</div> +<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  doc.setEncoding(attribValue);</div> +<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attribName == <span class="stringliteral">"standalone"</span>)</div> +<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  doc.setStandalone(attribValue);</div> +<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  }</div> +<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  consumeToken(Token::TK_DECL_END);</div> +<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  }</div> +<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div> +<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  XmlDoc dummy;</div> +<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  XmlElement& elemTmp = dummy.root();</div> +<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  parseChildElements(elemTmp);</div> +<div class="line"><a name="l00520"></a><span class="lineno"> 520</span> </div> +<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keyword">auto</span> iterPair = elemTmp.getChildren();</div> +<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">if</span> (iterPair.first != iterPair.second)</div> +<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  doc.root().swap(*iterPair.first);</div> +<div class="line"><a name="l00524"></a><span class="lineno"> 524</span> </div> +<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  expectToken(Token::TK_END);</div> +<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">return</span> doc;</div> +<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  };</div> +<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div> +<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> <span class="keyword">private</span>:</div> +<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  XmlParser(<span class="keyword">const</span> XmlParser&);</div> +<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  XmlParser& operator=(<span class="keyword">const</span> XmlParser&);</div> +<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div> +<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordtype">void</span> parseChildElements(XmlElement& parent)</div> +<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  {</div> +<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">while</span> (token().type == Token::TK_LESS)</div> +<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  {</div> +<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  nextToken();</div> +<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div> +<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  expectToken(Token::TK_NAME);</div> +<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  std::string elementName = token().name;</div> +<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  nextToken();</div> +<div class="line"><a name="l00542"></a><span class="lineno"> 542</span> </div> +<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  XmlElement& newElement = parent.addChild(elementName);</div> +<div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div> +<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  parseAttributes(newElement);</div> +<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> </div> +<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordflow">if</span> (token().type == Token::TK_SLASH_GREATER) <span class="comment">//empty element</span></div> +<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  {</div> +<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  nextToken();</div> +<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordflow">continue</span>;</div> +<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  }</div> +<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div> +<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  expectToken(Token::TK_GREATER);</div> +<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  std::string elementValue = scn.extractElementValue();</div> +<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  nextToken();</div> +<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> </div> +<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="comment">//no support for mixed-mode content</span></div> +<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keywordflow">if</span> (token().type == Token::TK_LESS) <span class="comment">//structured element</span></div> +<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  parseChildElements(newElement);</div> +<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">else</span> <span class="comment">//value element</span></div> +<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  newElement.setValue(elementValue);</div> +<div class="line"><a name="l00562"></a><span class="lineno"> 562</span> </div> +<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  consumeToken(Token::TK_LESS_SLASH);</div> +<div class="line"><a name="l00564"></a><span class="lineno"> 564</span> </div> +<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">if</span> (token().type != Token::TK_NAME ||</div> +<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  elementName != token().name)</div> +<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">throw</span> XmlParsingError(scn.posRow(), scn.posCol());</div> +<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  nextToken();</div> +<div class="line"><a name="l00569"></a><span class="lineno"> 569</span> </div> +<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  consumeToken(Token::TK_GREATER);</div> +<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  }</div> +<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  };</div> +<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> </div> +<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordtype">void</span> parseAttributes(XmlElement& element)</div> +<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  {</div> +<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">while</span> (token().type == Token::TK_NAME)</div> +<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  {</div> +<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  std::string attribName = token().name;</div> +<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  nextToken();</div> +<div class="line"><a name="l00580"></a><span class="lineno"> 580</span> </div> +<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  consumeToken(Token::TK_EQUAL);</div> +<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  expectToken(Token::TK_QUOTE);</div> +<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  std::string attribValue = scn.extractAttributeValue();</div> +<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  nextToken();</div> +<div class="line"><a name="l00585"></a><span class="lineno"> 585</span> </div> +<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  consumeToken(Token::TK_QUOTE);</div> +<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  element.setAttribute(attribName, attribValue);</div> +<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  }</div> +<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  }</div> +<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> </div> +<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keyword">const</span> Token& token()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> tk; }</div> +<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordtype">void</span> nextToken() { tk = scn.nextToken(); }</div> +<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> </div> +<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordtype">void</span> consumeToken(Token::Type t) <span class="comment">//throw XmlParsingError</span></div> +<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  {</div> +<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  expectToken(t); <span class="comment">//throw XmlParsingError</span></div> +<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  nextToken();</div> +<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  }</div> +<div class="line"><a name="l00599"></a><span class="lineno"> 599</span> </div> +<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordtype">void</span> expectToken(Token::Type t) <span class="comment">//throw XmlParsingError</span></div> +<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  {</div> +<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordflow">if</span> (token().type != t)</div> +<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordflow">throw</span> XmlParsingError(scn.posRow(), scn.posCol());</div> +<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  }</div> +<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> </div> +<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  Scanner scn;</div> +<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  Token tk;</div> +<div class="line"><a name="l00608"></a><span class="lineno"> 608</span> };</div> +<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> }</div> +<div class="line"><a name="l00610"></a><span class="lineno"> 610</span> </div> +<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> <span class="keyword">inline</span></div> +<div class="line"><a name="l00612"></a><span class="lineno"><a class="line" href="namespacezen.html#a1ae1a4688d724b554fe3bf4638700477"> 612</a></span> <a class="code" href="classzen_1_1_xml_doc.html">XmlDoc</a> <a class="code" href="namespacezen.html#a1ae1a4688d724b554fe3bf4638700477">parse</a>(<span class="keyword">const</span> std::string& stream) <span class="comment">//throw XmlParsingError</span></div> +<div class="line"><a name="l00613"></a><span class="lineno"> 613</span> {</div> +<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">return</span> implementation::XmlParser(stream).parse(); <span class="comment">//throw XmlParsingError</span></div> +<div class="line"><a name="l00615"></a><span class="lineno"> 615</span> }</div> +<div class="line"><a name="l00616"></a><span class="lineno"> 616</span> }</div> +<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> </div> +<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> <span class="preprocessor">#endif //ZEN_XML_PARSER_HEADER_81248670213764583021432</span></div> +<div class="ttc" id="namespacezen_html_a1ae1a4688d724b554fe3bf4638700477"><div class="ttname"><a href="namespacezen.html#a1ae1a4688d724b554fe3bf4638700477">zen::parse</a></div><div class="ttdeci">XmlDoc parse(const std::string &stream)</div><div class="ttdoc">Load XML document from a byte stream. </div><div class="ttdef"><b>Definition:</b> parser.h:612</div></div> +<div class="ttc" id="namespacezen_html_afaa4920e275078e6c8009fbdf58b57ee"><div class="ttname"><a href="namespacezen.html#afaa4920e275078e6c8009fbdf58b57ee">zen::serialize</a></div><div class="ttdeci">std::string serialize(const XmlDoc &doc, const std::string &lineBreak="\r\n", const std::string &indent=" ")</div><div class="ttdoc">Save XML document as a byte stream. </div><div class="ttdef"><b>Definition:</b> parser.h:287</div></div> +<div class="ttc" id="structzen_1_1_xml_parsing_error_html_a3ed4cd1b5599df9b52500f620421496e"><div class="ttname"><a href="structzen_1_1_xml_parsing_error.html#a3ed4cd1b5599df9b52500f620421496e">zen::XmlParsingError::row</a></div><div class="ttdeci">size_t row</div><div class="ttdoc">Input file row where the parsing error occured (zero-based) </div><div class="ttdef"><b>Definition:</b> parser.h:39</div></div> +<div class="ttc" id="classzen_1_1_xml_doc_html"><div class="ttname"><a href="classzen_1_1_xml_doc.html">zen::XmlDoc</a></div><div class="ttdoc">The complete XML document. </div><div class="ttdef"><b>Definition:</b> dom.h:249</div></div> +<div class="ttc" id="structzen_1_1_xml_parsing_error_html_a4a37dc48883337499804a9dc791669fd"><div class="ttname"><a href="structzen_1_1_xml_parsing_error.html#a4a37dc48883337499804a9dc791669fd">zen::XmlParsingError::col</a></div><div class="ttdeci">size_t col</div><div class="ttdoc">Input file column where the parsing error occured (zero-based) </div><div class="ttdef"><b>Definition:</b> parser.h:41</div></div> +<div class="ttc" id="structzen_1_1_xml_parsing_error_html"><div class="ttname"><a href="structzen_1_1_xml_parsing_error.html">zen::XmlParsingError</a></div><div class="ttdoc">Exception thrown due to an XML parsing error. </div><div class="ttdef"><b>Definition:</b> parser.h:35</div></div> +<div class="ttc" id="structzen_1_1_xml_error_html"><div class="ttname"><a href="structzen_1_1_xml_error.html">zen::XmlError</a></div><div class="ttdoc">Exception base class for zen::Xml. </div><div class="ttdef"><b>Definition:</b> error.h:13</div></div> +</div><!-- fragment --></div><!-- contents --> +<!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> -</a> 1.8.0 +</a> 1.8.6 </small></address> - </body> </html> |