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qucs_s/qucs-help/htmldatafetcher.cpp
raimi d984410d9c 2006-08-26 Stefan Jahn <stefan@lkcc.org> 
* qucsdigi.bat: Closing stdin when running the simulator.

        * qtgeneric_tr.ts, qucs_tr.ts: Updated Turkish translations.
        Thanks to Ozgur.

        * Makefile.am (bin_SCRIPTS): Care about the host system when
        installing the qucsdigi script.

2006-08-26  Stefan Jahn  <stefan@lkcc.org>

        * qucshelp.cpp (setupActions): Made some more user visible
        strings translatable.  Renamed the "Sidebar" into "Table of
        Contents".
2006-08-28 08:15:45 +00:00

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#include "htmldatafetcher.h"
HtmlDataFetcher::HtmlDataFetcher()
{
initMap();
}
void HtmlDataFetcher::initMap()
{
entityMap.insert(QString("AElig"),QChar(0x00c6));
entityMap.insert(QString("Aacute"), QChar(0x00c1));
entityMap.insert(QString("Acirc"), QChar(0x00c2));
entityMap.insert(QString("Agrave"), QChar(0x00c0));
entityMap.insert(QString("Alpha"), QChar(0x0391));
entityMap.insert(QString("AMP"), QChar(38));
entityMap.insert(QString("Aring"), QChar(0x00c5));
entityMap.insert(QString("Atilde"), QChar(0x00c3));
entityMap.insert(QString("Auml"), QChar(0x00c4));
entityMap.insert(QString("Beta"), QChar(0x0392));
entityMap.insert(QString("Ccedil"), QChar(0x00c7));
entityMap.insert(QString("Chi"), QChar(0x03a7));
entityMap.insert(QString("Dagger"), QChar(0x2021));
entityMap.insert(QString("Delta"), QChar(0x0394));
entityMap.insert(QString("ETH"), QChar(0x00d0));
entityMap.insert(QString("Eacute"), QChar(0x00c9));
entityMap.insert(QString("Ecirc"), QChar(0x00ca));
entityMap.insert(QString("Egrave"), QChar(0x00c8));
entityMap.insert(QString("Epsilon"), QChar(0x0395));
entityMap.insert(QString("Eta"), QChar(0x0397));
entityMap.insert(QString("Euml"), QChar(0x00cb));
entityMap.insert(QString("Gamma"), QChar(0x0393));
entityMap.insert(QString("GT"), QChar(62));
entityMap.insert(QString("Iacute"), QChar(0x00cd));
entityMap.insert(QString("Icirc"), QChar(0x00ce));
entityMap.insert(QString("Igrave"), QChar(0x00cc));
entityMap.insert(QString("Iota"), QChar(0x0399));
entityMap.insert(QString("Iuml"), QChar(0x00cf));
entityMap.insert(QString("Kappa"), QChar(0x039a));
entityMap.insert(QString("Lambda"), QChar(0x039b));
entityMap.insert(QString("LT"), QChar(60));
entityMap.insert(QString("Mu"), QChar(0x039c));
entityMap.insert(QString("Ntilde"), QChar(0x00d1));
entityMap.insert(QString("Nu"), QChar(0x039d));
entityMap.insert(QString("OElig"), QChar(0x0152));
entityMap.insert(QString("Oacute"), QChar(0x00d3));
entityMap.insert(QString("Ocirc"), QChar(0x00d4));
entityMap.insert(QString("Ograve"), QChar(0x00d2));
entityMap.insert(QString("Omega"), QChar(0x03a9));
entityMap.insert(QString("Omicron"), QChar(0x039f));
entityMap.insert(QString("Oslash"), QChar(0x00d8));
entityMap.insert(QString("Otilde"), QChar(0x00d5));
entityMap.insert(QString("Ouml"), QChar(0x00d6));
entityMap.insert(QString("Phi"), QChar(0x03a6));
entityMap.insert(QString("Pi"), QChar(0x03a0));
entityMap.insert(QString("Prime"), QChar(0x2033));
entityMap.insert(QString("Psi"), QChar(0x03a8));
entityMap.insert(QString("QUOT"), QChar(34));
entityMap.insert(QString("Rho"), QChar(0x03a1));
entityMap.insert(QString("Scaron"), QChar(0x0160));
entityMap.insert(QString("Sigma"), QChar(0x03a3));
entityMap.insert(QString("THORN"), QChar(0x00de));
entityMap.insert(QString("Tau"), QChar(0x03a4));
entityMap.insert(QString("Theta"), QChar(0x0398));
entityMap.insert(QString("Uacute"), QChar(0x00da));
entityMap.insert(QString("Ucirc"), QChar(0x00db));
entityMap.insert(QString("Ugrave"), QChar(0x00d9));
entityMap.insert(QString("Upsilon"), QChar(0x03a5));
entityMap.insert(QString("Uuml"), QChar(0x00dc));
entityMap.insert(QString("Xi"), QChar(0x039e));
entityMap.insert(QString("Yacute"), QChar(0x00dd));
entityMap.insert(QString("Yuml"), QChar(0x0178));
entityMap.insert(QString("Zeta"), QChar(0x0396));
entityMap.insert(QString("aacute"), QChar(0x00e1));
entityMap.insert(QString("acirc"), QChar(0x00e2));
entityMap.insert(QString("acute"), QChar(0x00b4));
entityMap.insert(QString("aelig"), QChar(0x00e6));
entityMap.insert(QString("agrave"), QChar(0x00e0));
entityMap.insert(QString("alefsym"), QChar(0x2135));
entityMap.insert(QString("alpha"), QChar(0x03b1));
entityMap.insert(QString("amp"), QChar(38));
entityMap.insert(QString("and"), QChar(0x22a5));
entityMap.insert(QString("ang"), QChar(0x2220));
entityMap.insert(QString("apos"), QChar(0x0027));
entityMap.insert(QString("aring"), QChar(0x00e5));
entityMap.insert(QString("asymp"), QChar(0x2248));
entityMap.insert(QString("atilde"), QChar(0x00e3));
entityMap.insert(QString("auml"), QChar(0x00e4));
entityMap.insert(QString("bdquo"), QChar(0x201e));
entityMap.insert(QString("beta"), QChar(0x03b2));
entityMap.insert(QString("brvbar"), QChar(0x00a6));
entityMap.insert(QString("bull"), QChar(0x2022));
entityMap.insert(QString("cap"), QChar(0x2229));
entityMap.insert(QString("ccedil"), QChar(0x00e7));
entityMap.insert(QString("cedil"), QChar(0x00b8));
entityMap.insert(QString("cent"), QChar(0x00a2));
entityMap.insert(QString("chi"), QChar(0x03c7));
entityMap.insert(QString("circ"), QChar(0x02c6));
entityMap.insert(QString("clubs"), QChar(0x2663));
entityMap.insert(QString("cong"), QChar(0x2245));
entityMap.insert(QString("copy"), QChar(0x00a9));
entityMap.insert(QString("crarr"), QChar(0x21b5));
entityMap.insert(QString("cup"), QChar(0x222a));
entityMap.insert(QString("curren"), QChar(0x00a4));
entityMap.insert(QString("dArr"), QChar(0x21d3));
entityMap.insert(QString("dagger"), QChar(0x2020));
entityMap.insert(QString("darr"), QChar(0x2193));
entityMap.insert(QString("deg"), QChar(0x00b0));
entityMap.insert(QString("delta"), QChar(0x03b4));
entityMap.insert(QString("diams"), QChar(0x2666));
entityMap.insert(QString("divide"), QChar(0x00f7));
entityMap.insert(QString("eacute"), QChar(0x00e9));
entityMap.insert(QString("ecirc"), QChar(0x00ea));
entityMap.insert(QString("egrave"), QChar(0x00e8));
entityMap.insert(QString("empty"), QChar(0x2205));
entityMap.insert(QString("emsp"), QChar(0x2003));
entityMap.insert(QString("ensp"), QChar(0x2002));
entityMap.insert(QString("epsilon"), QChar(0x03b5));
entityMap.insert(QString("equiv"), QChar(0x2261));
entityMap.insert(QString("eta"), QChar(0x03b7));
entityMap.insert(QString("eth"), QChar(0x00f0));
entityMap.insert(QString("euml"), QChar(0x00eb));
entityMap.insert(QString("euro"), QChar(0x20ac));
entityMap.insert(QString("exist"), QChar(0x2203));
entityMap.insert(QString("fnof"), QChar(0x0192));
entityMap.insert(QString("forall"), QChar(0x2200));
entityMap.insert(QString("frac12"), QChar(0x00bd));
entityMap.insert(QString("frac14"), QChar(0x00bc));
entityMap.insert(QString("frac34"), QChar(0x00be));
entityMap.insert(QString("frasl"), QChar(0x2044));
entityMap.insert(QString("gamma"), QChar(0x03b3));
entityMap.insert(QString("ge"), QChar(0x2265));
entityMap.insert(QString("gt"), QChar(62));
entityMap.insert(QString("hArr"), QChar(0x21d4));
entityMap.insert(QString("harr"), QChar(0x2194));
entityMap.insert(QString("hearts"), QChar(0x2665));
entityMap.insert(QString("hellip"), QChar(0x2026));
entityMap.insert(QString("iacute"), QChar(0x00ed));
entityMap.insert(QString("icirc"), QChar(0x00ee));
entityMap.insert(QString("iexcl"), QChar(0x00a1));
entityMap.insert(QString("igrave"), QChar(0x00ec));
entityMap.insert(QString("image"), QChar(0x2111));
entityMap.insert(QString("infin"), QChar(0x221e));
entityMap.insert(QString("int"), QChar(0x222b));
entityMap.insert(QString("iota"), QChar(0x03b9));
entityMap.insert(QString("iquest"), QChar(0x00bf));
entityMap.insert(QString("isin"), QChar(0x2208));
entityMap.insert(QString("iuml"), QChar(0x00ef));
entityMap.insert(QString("kappa"), QChar(0x03ba));
entityMap.insert(QString("lArr"), QChar(0x21d0));
entityMap.insert(QString("lambda"), QChar(0x03bb));
entityMap.insert(QString("lang"), QChar(0x2329));
entityMap.insert(QString("laquo"), QChar(0x00ab));
entityMap.insert(QString("larr"), QChar(0x2190));
entityMap.insert(QString("lceil"), QChar(0x2308));
entityMap.insert(QString("ldquo"), QChar(0x201c));
entityMap.insert(QString("le"), QChar(0x2264));
entityMap.insert(QString("lfloor"), QChar(0x230a));
entityMap.insert(QString("lowast"), QChar(0x2217));
entityMap.insert(QString("loz"), QChar(0x25ca));
entityMap.insert(QString("lrm"), QChar(0x200e));
entityMap.insert(QString("lsaquo"), QChar(0x2039));
entityMap.insert(QString("lsquo"), QChar(0x2018));
entityMap.insert(QString("lt"), QChar(60));
entityMap.insert(QString("macr"), QChar(0x00af));
entityMap.insert(QString("mdash"), QChar(0x2014));
entityMap.insert(QString("micro"), QChar(0x00b5));
entityMap.insert(QString("middot"), QChar(0x00b7));
entityMap.insert(QString("minus"), QChar(0x2212));
entityMap.insert(QString("mu"), QChar(0x03bc));
entityMap.insert(QString("nabla"), QChar(0x2207));
entityMap.insert(QString("nbsp"), QChar(0x00a0));
entityMap.insert(QString("ndash"), QChar(0x2013));
entityMap.insert(QString("ne"), QChar(0x2260));
entityMap.insert(QString("ni"), QChar(0x220b));
entityMap.insert(QString("not"), QChar(0x00ac));
entityMap.insert(QString("notin"), QChar(0x2209));
entityMap.insert(QString("nsub"), QChar(0x2284));
entityMap.insert(QString("ntilde"), QChar(0x00f1));
entityMap.insert(QString("nu"), QChar(0x03bd));
entityMap.insert(QString("oacute"), QChar(0x00f3));
entityMap.insert(QString("ocirc"), QChar(0x00f4));
entityMap.insert(QString("oelig"), QChar(0x0153));
entityMap.insert(QString("ograve"), QChar(0x00f2));
entityMap.insert(QString("oline"), QChar(0x203e));
entityMap.insert(QString("omega"), QChar(0x03c9));
entityMap.insert(QString("omicron"), QChar(0x03bf));
entityMap.insert(QString("oplus"), QChar(0x2295));
entityMap.insert(QString("or"), QChar(0x22a6));
entityMap.insert(QString("ordf"), QChar(0x00aa));
entityMap.insert(QString("ordm"), QChar(0x00ba));
entityMap.insert(QString("oslash"), QChar(0x00f8));
entityMap.insert(QString("otilde"), QChar(0x00f5));
entityMap.insert(QString("otimes"), QChar(0x2297));
entityMap.insert(QString("ouml"), QChar(0x00f6));
entityMap.insert(QString("para"), QChar(0x00b6));
entityMap.insert(QString("part"), QChar(0x2202));
entityMap.insert(QString("percnt"), QChar(0x0025));
entityMap.insert(QString("permil"), QChar(0x2030));
entityMap.insert(QString("perp"), QChar(0x22a5));
entityMap.insert(QString("phi"), QChar(0x03c6));
entityMap.insert(QString("pi"), QChar(0x03c0));
entityMap.insert(QString("piv"), QChar(0x03d6));
entityMap.insert(QString("plusmn"), QChar(0x00b1));
entityMap.insert(QString("pound"), QChar(0x00a3));
entityMap.insert(QString("prime"), QChar(0x2032));
entityMap.insert(QString("prod"), QChar(0x220f));
entityMap.insert(QString("prop"), QChar(0x221d));
entityMap.insert(QString("psi"), QChar(0x03c8));
entityMap.insert(QString("quot"), QChar(34));
entityMap.insert(QString("rArr"), QChar(0x21d2));
entityMap.insert(QString("radic"), QChar(0x221a));
entityMap.insert(QString("rang"), QChar(0x232a));
entityMap.insert(QString("raquo"), QChar(0x00bb));
entityMap.insert(QString("rarr"), QChar(0x2192));
entityMap.insert(QString("rceil"), QChar(0x2309));
entityMap.insert(QString("rdquo"), QChar(0x201d));
entityMap.insert(QString("real"), QChar(0x211c));
entityMap.insert(QString("reg"), QChar(0x00ae));
entityMap.insert(QString("rfloor"), QChar(0x230b));
entityMap.insert(QString("rho"), QChar(0x03c1));
entityMap.insert(QString("rlm"), QChar(0x200f));
entityMap.insert(QString("rsaquo"), QChar(0x203a));
entityMap.insert(QString("rsquo"), QChar(0x2019));
entityMap.insert(QString("sbquo"), QChar(0x201a));
entityMap.insert(QString("scaron"), QChar(0x0161));
entityMap.insert(QString("sdot"), QChar(0x22c5));
entityMap.insert(QString("sect"), QChar(0x00a7));
entityMap.insert(QString("shy"), QChar(0x00ad));
entityMap.insert(QString("sigma"), QChar(0x03c3));
entityMap.insert(QString("sigmaf"), QChar(0x03c2));
entityMap.insert(QString("sim"), QChar(0x223c));
entityMap.insert(QString("spades"), QChar(0x2660));
entityMap.insert(QString("sub"), QChar(0x2282));
entityMap.insert(QString("sube"), QChar(0x2286));
entityMap.insert(QString("sum"), QChar(0x2211));
entityMap.insert(QString("sup1"), QChar(0x00b9));
entityMap.insert(QString("sup2"), QChar(0x00b2));
entityMap.insert(QString("sup3"), QChar(0x00b3));
entityMap.insert(QString("sup"), QChar(0x2283));
entityMap.insert(QString("supe"), QChar(0x2287));
entityMap.insert(QString("szlig"), QChar(0x00df));
entityMap.insert(QString("tau"), QChar(0x03c4));
entityMap.insert(QString("there4"), QChar(0x2234));
entityMap.insert(QString("theta"), QChar(0x03b8));
entityMap.insert(QString("thetasym"), QChar(0x03d1));
entityMap.insert(QString("thinsp"), QChar(0x2009));
entityMap.insert(QString("thorn"), QChar(0x00fe));
entityMap.insert(QString("tilde"), QChar(0x02dc));
entityMap.insert(QString("times"), QChar(0x00d7));
entityMap.insert(QString("trade"), QChar(0x2122));
entityMap.insert(QString("uArr"), QChar(0x21d1));
entityMap.insert(QString("uacute"), QChar(0x00fa));
entityMap.insert(QString("uarr"), QChar(0x2191));
entityMap.insert(QString("ucirc"), QChar(0x00fb));
entityMap.insert(QString("ugrave"), QChar(0x00f9));
entityMap.insert(QString("uml"), QChar(0x00a8));
entityMap.insert(QString("upsih"), QChar(0x03d2));
entityMap.insert(QString("upsilon"), QChar(0x03c5));
entityMap.insert(QString("uuml"), QChar(0x00fc));
entityMap.insert(QString("weierp"), QChar(0x2118));
entityMap.insert(QString("xi"), QChar(0x03be));
entityMap.insert(QString("yacute"), QChar(0x00fd));
entityMap.insert(QString("yen"), QChar(0x00a5));
entityMap.insert(QString("yuml"), QChar(0x00ff));
entityMap.insert(QString("zeta"), QChar(0x03b6));
entityMap.insert(QString("zwj"), QChar(0x200d));
entityMap.insert(QString("zwnj"), QChar(0x200c));
}
//Eg &#1055;
QChar HtmlDataFetcher::unicodeFor(QString placeHolder)
{
placeHolder.remove(' ');
placeHolder.remove('\t');
Q_ASSERT(placeHolder[0] == '&');
Q_ASSERT(placeHolder[(int)placeHolder.length() - 1] == ';');
placeHolder.remove(placeHolder.length() - 1,1);//remove ';'
placeHolder.remove(0,1);// remove '&'
if(placeHolder[0] == '#')
{
placeHolder.remove(0,1);//remove '#'
return QChar(placeHolder.toInt());
}
QMap<QString, QChar>::Iterator it = entityMap.find(placeHolder);
if ( it != entityMap.end() )
return *it;
qWarning("HtmlDataFetcher::unicodeFor() : Unknown html entity or html special character");
return '*';
}
QStringList HtmlDataFetcher::fetchChapterTexts(const QString &indexFile)
{
QStringList retVal;
QFile file(indexFile);
if(!file.open(IO_ReadOnly))
{
qWarning("HtmlDataFetcher::fetchChapterTexts() : Can't open file %s",indexFile.latin1());
return retVal;
}
QTextStream str(&file);
QString txt;
bool inText = false;//spans multiple lines
while ( !str.atEnd() )
{
QString line = str.readLine();
if(inText == false)
{
txt = "";
int index = line.find("href=\"");
if(index == -1 || line.contains("http"))
continue;
index += 6;
index = line.find('>',index);
if(index == -1)
{
qWarning("HtmlDataFetcher::fetchChapterTexts() : Parse error");
return retVal;
}
++index;
int end = line.find("</a>",index);
if(end != -1)
{
txt = line.mid(index,end-index);
formatAndReplace(txt);
retVal << txt;
}
else
{
txt += line.mid(index);
inText = true;
}
}
else
{
int end = line.find("</a>");
if(end == -1)
txt += line;
else
{
txt += line.left(end);
inText = false;
formatAndReplace(txt);
retVal << txt;
}
}
}
return retVal;
}
QStringList HtmlDataFetcher::fetchLinksToFiles(const QString &indexFile)
{
QStringList retVal;
retVal << QString("index.html");
QFile file(indexFile);
if(!file.open(IO_ReadOnly))
{
qWarning("HtmlDataFetcher::fetchLinksToFiles() : File open error");
return QStringList();
}
QTextStream str(&file);
QString line,link;
int index = -1;
int end = -1;
while ( !str.atEnd() )
{
line = str.readLine();
if(line.contains("http"))
continue;
index = line.find("href=\"");//find link to other file
if(index != -1)
{
index += 6;
end = line.find('"',index);
if(end == -1)
{
qWarning("HtmlDataFetcher::fetchLinksToFiles() : Can't find end quote. May be HTML error");
return QStringList();
}
link = line.mid(index,end-index);
retVal << link;
}
}
return retVal;
}
void HtmlDataFetcher::formatAndReplace(QString &txt)
{
if(!txt.contains('&'))
return;
int st,end;
while(1)
{
st = txt.find('&');
if(st == -1)
return;
end = txt.find(';',st);
if(end == -1)
{
qWarning("HtmlDataFetcher::formatAndReplace() : Can't find ';'");
return;
}
QChar ch = unicodeFor(txt.mid(st,end-st+1));
txt.replace(st,end-st+1,ch);
}
}
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