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<a href="LibXmlDomReadingContext_8hxx.html">Go to the documentation of this file.</a><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"> * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * UNIVERSITAT POMPEU FABRA</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</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> <span class="comment"> * This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef _LibXmlDomReadingContext_hxx_</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"></span><span class="preprocessor">#define _LibXmlDomReadingContext_hxx_</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="Assert_8hxx.html" title="Bug hunting and detection facilities for developers.">Assert.hxx</a>"</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="LibXmlEncodings_8hxx.html">LibXmlEncodings.hxx</a>"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <libxml++/libxml++.h></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <sstream></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <list></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>CLAM </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">class </span>LibXmlDomDocumentHandler;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html"> 40</a></span> <span class="keyword">class </span><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html" title="Keeps the booking when loading one LibXml DOM single element into CLAM data.">LibXmlDomReadingContext</a></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html" title="Keeps the booking when loading one LibXml DOM single element into CLAM data.">LibXmlDomReadingContext</a> * _parentContext;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  xmlpp::Element * _context;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  xmlpp::Node::NodeList _children;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  xmlpp::Node::NodeList::iterator _currentChild;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  xmlpp::Element::AttributeList _attributes;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  std::stringstream _plainContentToParse;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  std::list<std::string> _errors;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a4be0446ddb09bd84d2f00ed14658f81a"> 51</a></span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a4be0446ddb09bd84d2f00ed14658f81a">LibXmlDomReadingContext</a>(xmlpp::Element * element)</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>  _parentContext=0;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#aecccb9a66b15b16b7090f5c7c2eb6a17">setAt</a>(element);</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>  <span class="comment">// TODO: Test this</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a4be0446ddb09bd84d2f00ed14658f81a">LibXmlDomReadingContext</a>(<a class="code" href="classCLAM_1_1LibXmlDomDocumentHandler.html" title="XML implementation backend for the libxml++ library.">LibXmlDomDocumentHandler</a> & docHandler);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#adf12e1f85401085e322f884a277bb321"> 60</a></span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a4be0446ddb09bd84d2f00ed14658f81a">LibXmlDomReadingContext</a>(<a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html" title="Keeps the booking when loading one LibXml DOM single element into CLAM data.">LibXmlDomReadingContext</a> * oldContext, <span class="keyword">const</span> <span class="keywordtype">char</span> * name)</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>  _parentContext=oldContext;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#aecccb9a66b15b16b7090f5c7c2eb6a17">setAt</a>(oldContext-><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a824858f3018560c5f2f63dc8ea5279be" title="Preconditions are asured when findElement returns true.">fetchElement</a>(name));</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#aecccb9a66b15b16b7090f5c7c2eb6a17"> 65</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#aecccb9a66b15b16b7090f5c7c2eb6a17">setAt</a>(xmlpp::Element * element)</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>  _context = element;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  _children = _context->get_children();</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  _attributes = _context->get_attributes();</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  _currentChild=_children.begin();</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a5e495a04497e69d5edeedd5411024ed4" title="Dumps the reachable content of text nodes onto the content stream.">fetchContent</a>();</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a994c963902030b2137230cd98530fc41"> 81</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a994c963902030b2137230cd98530fc41" title="Returns true when the next DOM element to be read is an element with the required name...">findElement</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> * name)</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  {</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">if</span> (<a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2e862848a7b3c245acba5c0f487eb35a" title="Returns true if there is non-space content on the content stream.">contentLeft</a>()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> (_currentChild==_children.end()) <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// No nodes left</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  xmlpp::Element * child = <span class="keyword">dynamic_cast<</span>xmlpp::Element*<span class="keyword">></span>(*_currentChild);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="Assert_8hxx.html#a0013fa617be6fec21a9ad7180e7d8cff" title="An assertion is a check on an expression that must be true given that all the contracts are fullfille...">CLAM_ASSERT</a>(child,</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="stringliteral">"Can't change the context to a non element node"</span>);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span> (child->get_name()!=<a class="code" href="LibXmlEncodings_8hxx.html#a26106548434415adf7738a78baa2a936">U</a>(name)) <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// Name mismatch</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a824858f3018560c5f2f63dc8ea5279be"> 98</a></span>  xmlpp::Element * <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a824858f3018560c5f2f63dc8ea5279be" title="Preconditions are asured when findElement returns true.">fetchElement</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> * name)</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">bool</span> hasContentLeft = <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2e862848a7b3c245acba5c0f487eb35a" title="Returns true if there is non-space content on the content stream.">contentLeft</a>();</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="Assert_8hxx.html#a0013fa617be6fec21a9ad7180e7d8cff" title="An assertion is a check on an expression that must be true given that all the contracts are fullfille...">CLAM_ASSERT</a>(!hasContentLeft, <span class="stringliteral">"Fetching element with content left"</span>);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="Assert_8hxx.html#a0013fa617be6fec21a9ad7180e7d8cff" title="An assertion is a check on an expression that must be true given that all the contracts are fullfille...">CLAM_ASSERT</a>(_currentChild!=_children.end(),</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="stringliteral">"Accessing beyond DOM nodes"</span>);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  xmlpp::Element * child = <span class="keyword">dynamic_cast<</span>xmlpp::Element *<span class="keyword">></span>(*_currentChild);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="Assert_8hxx.html#a0013fa617be6fec21a9ad7180e7d8cff" title="An assertion is a check on an expression that must be true given that all the contracts are fullfille...">CLAM_ASSERT</a>(child,</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="stringliteral">"Can't change the context to a non element node"</span>);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="Assert_8hxx.html#a0013fa617be6fec21a9ad7180e7d8cff" title="An assertion is a check on an expression that must be true given that all the contracts are fullfille...">CLAM_ASSERT</a>(<a class="code" href="LibXmlEncodings_8hxx.html#a16da33c4777d0dc8de955b3e28b483eb">L</a>(child->get_name())==name,</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="stringliteral">"XML element name should be the one expected"</span>);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  _currentChild++;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a5e495a04497e69d5edeedd5411024ed4" title="Dumps the reachable content of text nodes onto the content stream.">fetchContent</a>();</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">return</span> child;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a277e0a1af09e0ffb215ebfba6c8ca359"> 114</a></span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html" title="Keeps the booking when loading one LibXml DOM single element into CLAM data.">LibXmlDomReadingContext</a> * <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a277e0a1af09e0ffb215ebfba6c8ca359">release</a>()</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>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#ab53aea722b544b529a5c54002419fa4f">checkNoContentLeftOrError</a>();</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a6ba4c3369f16e361e397143901c89c36">checkNoElementLeftOrError</a>();</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> _parentContext;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#ab53aea722b544b529a5c54002419fa4f"> 121</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#ab53aea722b544b529a5c54002419fa4f">checkNoContentLeftOrError</a>()</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  {</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> (!<a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2e862848a7b3c245acba5c0f487eb35a" title="Returns true if there is non-space content on the content stream.">contentLeft</a>()) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  std::ostringstream os;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  os << <span class="stringliteral">"Unexpected content: '"</span>;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> c=_plainContentToParse.get(); not _plainContentToParse.eof(); c=_plainContentToParse.get())</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  os.put(c);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  os << <span class="stringliteral">"' at position "</span>;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  os << <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2697b4108ac16eee8afdf8e403511fda">getPath</a>();</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  _errors.push_back(os.str());</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  }</div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a6ba4c3369f16e361e397143901c89c36"> 132</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a6ba4c3369f16e361e397143901c89c36">checkNoElementLeftOrError</a>()</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  {</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">if</span> (_currentChild==_children.end()) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  xmlpp::Element * child = <span class="keyword">dynamic_cast<</span>xmlpp::Element*<span class="keyword">></span>(*_currentChild);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"> if (!child)</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> _errors.push_back("Unexpected node type");</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  std::ostringstream os;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  os << <span class="stringliteral">"Unexpected Element: '"</span>;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  os << <a class="code" href="LibXmlEncodings_8hxx.html#a16da33c4777d0dc8de955b3e28b483eb">L</a>(child->get_name());</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  os << <span class="stringliteral">"' at position "</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  os << <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2697b4108ac16eee8afdf8e403511fda">getPath</a>();</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  _errors.push_back(os.str());</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> </div>
<div class="line"><a name="l00150"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#ae9a864898f6f6692ffb4d74075489891"> 150</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#ae9a864898f6f6692ffb4d74075489891">extractAttribute</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> * attributeName, std::ostream & os)</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>  xmlpp::Attribute * attribute =</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  _context->get_attribute(<a class="code" href="LibXmlEncodings_8hxx.html#a26106548434415adf7738a78baa2a936">U</a>(attributeName));</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> (!attribute) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  os << <a class="code" href="LibXmlEncodings_8hxx.html#a16da33c4777d0dc8de955b3e28b483eb">L</a>(attribute->get_value()) << std::flush;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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> </div>
<div class="line"><a name="l00159"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a0f2eb4a7da11ee7263fd96407067099d"> 159</a></span>  std::istream & <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a0f2eb4a7da11ee7263fd96407067099d">reachableContent</a>()</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>  <span class="keywordflow">return</span> _plainContentToParse;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
<div class="line"><a name="l00168"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a5e495a04497e69d5edeedd5411024ed4"> 168</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a5e495a04497e69d5edeedd5411024ed4" title="Dumps the reachable content of text nodes onto the content stream.">fetchContent</a>()</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment">// _plainContentToParse.clear(); // Clear any error flag</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">for</span> (; _currentChild!=_children.end(); _currentChild++)</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  xmlpp::Node * child= *_currentChild;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">if</span> (dynamic_cast<xmlpp::CommentNode*>(child)) <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  xmlpp::TextNode * textNode = <span class="keyword">dynamic_cast<</span>xmlpp::TextNode*<span class="keyword">></span>(child);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">if</span> (!textNode) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  _plainContentToParse << <a class="code" href="LibXmlEncodings_8hxx.html#a16da33c4777d0dc8de955b3e28b483eb">L</a>(textNode->get_content());</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  }</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  _plainContentToParse << std::flush;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2e862848a7b3c245acba5c0f487eb35a" title="Returns true if there is non-space content on the content stream.">contentLeft</a>();</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  }</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a name="l00187"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2e862848a7b3c245acba5c0f487eb35a"> 187</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2e862848a7b3c245acba5c0f487eb35a" title="Returns true if there is non-space content on the content stream.">contentLeft</a>()</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  {</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordtype">int</span> c = _plainContentToParse.peek();</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">while</span> (not _plainContentToParse.eof())</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  {</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">if</span> (!isspace(c)) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  _plainContentToParse.ignore();</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  c = _plainContentToParse.peek();</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  _plainContentToParse.clear();</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  }</div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#ae9294f167da3a31a37c76a448751d85d"> 199</a></span>  std::list<std::string> <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#ae9294f167da3a31a37c76a448751d85d">errors</a>()</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  {</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> _errors;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a name="l00204"></a><span class="lineno"><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2697b4108ac16eee8afdf8e403511fda"> 204</a></span>  std::string <a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2697b4108ac16eee8afdf8e403511fda">getPath</a>()</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  {</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> <a class="code" href="LibXmlEncodings_8hxx.html#a16da33c4777d0dc8de955b3e28b483eb">L</a>(_context->get_path());</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="comment">// TODO: Remove the by hand way</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  std::string path;</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">if</span> (_parentContext) path=_parentContext-><a class="code" href="classCLAM_1_1LibXmlDomReadingContext.html#a2697b4108ac16eee8afdf8e403511fda">getPath</a>();</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  path += <span class="charliteral">'/'</span>;</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  path += <a class="code" href="LibXmlEncodings_8hxx.html#a16da33c4777d0dc8de955b3e28b483eb">L</a>(_context->get_name());</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">return</span> path;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</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> </div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> } <span class="comment">// Namespace CLAM</span></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="preprocessor">#endif//_LibXmlDomReadingContext_hxx_</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="preprocessor"></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>
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