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<hr><h1>greeklexattribs.cpp</h1><div class="fragment"><pre>00001 <font class="comment">/******************************************************************************</font>
00002 <font class="comment"> *</font>
00003 <font class="comment"> * greeklexattribs -    SWFilter decendant to set entry attributes for greek</font>
00004 <font class="comment"> *      lexicons</font>
00005 <font class="comment"> */</font>
00006 
00007 
00008 <font class="preprocessor">#include &lt;stdlib.h&gt;</font>
00009 <font class="preprocessor">#include &lt;string.h&gt;</font>
00010 <font class="preprocessor">#include &lt;greeklexattribs.h&gt;</font>
00011 <font class="preprocessor">#include &lt;swmodule.h&gt;</font>
00012 
00013 
00014 GreekLexAttribs::GreekLexAttribs() {
00015 }
00016 
00017 
00018 <font class="keywordtype">char</font> GreekLexAttribs::ProcessText(<font class="keywordtype">char</font> *text, <font class="keywordtype">int</font> maxlen, <font class="keyword">const</font> <a class="code" href="class_s_w_key.html">SWKey</a> *key, <font class="keyword">const</font> <a class="code" href="class_s_w_module.html">SWModule</a> *module) {
00019 
00020         <font class="keywordflow">if</font> (module-&gt;<a class="code" href="class_s_w_module.html#a64">isProcessEntryAttributes</a>()) {
00021                 <font class="keywordtype">char</font> *from;
00022                 <font class="keywordtype">bool</font> inAV = <font class="keyword">false</font>;
00023                 string phrase;
00024                 string freq;
00025                 <font class="keywordtype">char</font> val[128], *valto;
00026                 <font class="keywordtype">char</font> wordstr[7];
00027                 <font class="keywordtype">char</font> *currentPhrase = 0, *ch = 0;
00028                 <font class="keywordtype">char</font> *currentPhraseEnd = 0;
00029                 <font class="keywordtype">int</font> number = 0;
00030 
00031 
00032                 <font class="keywordflow">for</font> (from = text; *from; from++) {
00033                         <font class="keywordflow">if</font> (inAV) {
00034                                 <font class="keywordflow">if</font> (currentPhrase == 0) {
00035                                         <font class="keywordflow">if</font> (isalpha(*from))
00036                                                 currentPhrase = from;
00037                                 }
00038                                 <font class="keywordflow">else</font> {
00039                                         <font class="keywordflow">if</font> ((!isalpha(*from)) &amp;&amp; (*from != <font class="charliteral">' '</font>) &amp;&amp; (*from != <font class="charliteral">'+'</font>) &amp;&amp; (*from !=<font class="charliteral">'('</font>) &amp;&amp; (*from != <font class="charliteral">')'</font>) &amp;&amp; (*from != <font class="charliteral">'\''</font>)) {
00040                                                 <font class="keywordflow">if</font> (*from == <font class="charliteral">'&lt;'</font>) {
00041                                                         <font class="keywordflow">if</font> (!currentPhraseEnd)
00042                                                                 currentPhraseEnd = from - 1;
00043                                                         <font class="keywordflow">for</font> (; *from &amp;&amp; *from != <font class="charliteral">'&gt;'</font>; from++) {
00044                                                                 <font class="keywordflow">if</font> (!strncmp(from, <font class="stringliteral">"value=\""</font>, 7)) {
00045                                                                         valto = val;
00046                                                                         from += 7;
00047                                                                         <font class="keywordflow">for</font> (<font class="keywordtype">unsigned</font> <font class="keywordtype">int</font> i = 0; from[i] != <font class="charliteral">'\"'</font> &amp;&amp; i &lt; 127; i++)
00048                                                                                 *valto++ = from[i];
00049                                                                         *valto = 0;
00050                                                                         sprintf(wordstr, <font class="stringliteral">"%03d"</font>, number+1);
00051                                                                         module-&gt;<a class="code" href="class_s_w_module.html#a62">getEntryAttributes</a>()[<font class="stringliteral">"AVPhrase"</font>][wordstr][<font class="stringliteral">"CompoundedWith"</font>] = val;
00052                                                                         from += strlen(val);
00053                                                                 }
00054                                                         }
00055                                                         <font class="keywordflow">continue</font>;
00056                                                 }
00057 
00058                                                 phrase = <font class="stringliteral">""</font>;
00059                                                 phrase.append(currentPhrase, (<font class="keywordtype">int</font>)(((currentPhraseEnd)?currentPhraseEnd:from) - currentPhrase)-1);
00060                                                 currentPhrase = from;
00061                                                 <font class="keywordflow">while</font> (*from &amp;&amp; isdigit(*from)) from++;
00062                                                 freq = <font class="stringliteral">""</font>;
00063                                                 freq.append(currentPhrase, (<font class="keywordtype">int</font>)(from - currentPhrase));
00064                                                 <font class="keywordflow">if</font> ((freq.length() &gt; 0) &amp;&amp; (phrase.length() &gt; 0)) {
00065                                                         sprintf(wordstr, <font class="stringliteral">"%03d"</font>, ++number);
00066                                                         <font class="keywordflow">if</font> ((strchr(phrase.c_str(), <font class="charliteral">'('</font>) &gt; phrase.c_str()) &amp;&amp; (strchr(phrase.c_str(), <font class="charliteral">')'</font>) &gt; phrase.c_str() + 1)) {
00067                                                                 string tmp = phrase.substr(0, phrase.find_first_of(<font class="stringliteral">"("</font>));
00068                                                                 phrase.erase(phrase.find_first_of(<font class="stringliteral">"("</font>), 1);
00069                                                                 phrase.erase(phrase.find_first_of(<font class="stringliteral">")"</font>), 1);
00070                                                                 phrase.erase(0,phrase.find_first_not_of(<font class="stringliteral">"\r\n\v\t "</font>)); phrase.erase(phrase.find_last_not_of(<font class="stringliteral">"\r\n\v\t "</font>)+1);
00071                                                                 module-&gt;<a class="code" href="class_s_w_module.html#a62">getEntryAttributes</a>()[<font class="stringliteral">"AVPhrase"</font>][wordstr][<font class="stringliteral">"Alt"</font>] = phrase;
00072                                                                 phrase = tmp;
00073                                                         }
00074                                                         phrase.erase(0,phrase.find_first_not_of(<font class="stringliteral">"\r\n\v\t "</font>)); phrase.erase(phrase.find_last_not_of(<font class="stringliteral">"\r\n\v\t "</font>)+1);
00075                                                         freq.erase(0,freq.find_first_not_of(<font class="stringliteral">"\r\n\v\t "</font>)); freq.erase(freq.find_last_not_of(<font class="stringliteral">"\r\n\v\t "</font>)+1);
00076                                                         module-&gt;<a class="code" href="class_s_w_module.html#a62">getEntryAttributes</a>()[<font class="stringliteral">"AVPhrase"</font>][wordstr][<font class="stringliteral">"Phrase"</font>] = phrase;
00077                                                         module-&gt;<a class="code" href="class_s_w_module.html#a62">getEntryAttributes</a>()[<font class="stringliteral">"AVPhrase"</font>][wordstr][<font class="stringliteral">"Frequency"</font>] = freq;
00078                                                         currentPhrase = 0;
00079                                                         currentPhraseEnd = 0;
00080                                                 }
00081                                         }
00082                                 }
00083                                 <font class="keywordflow">if</font> (*from == <font class="charliteral">';'</font>) inAV = <font class="keyword">false</font>;
00084 
00085                         }
00086                         <font class="keywordflow">else</font> <font class="keywordflow">if</font> (!strncmp(from, <font class="stringliteral">"AV-"</font>, 3)) {
00087                                 inAV = <font class="keyword">true</font>;
00088                                 from+=2;
00089                         }
00090                 }
00091         }
00092         <font class="keywordflow">return</font> 0;
00093 }
00094 
00095 
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