You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
398 lines
9.6 KiB
398 lines
9.6 KiB
/**********************************************************************
|
|
** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
|
|
**
|
|
** This file is part of the TQt Assistant.
|
|
**
|
|
** This file may be used under the terms of the GNU General
|
|
** Public License versions 2.0 or 3.0 as published by the Free
|
|
** Software Foundation and appearing in the files LICENSE.GPL2
|
|
** and LICENSE.GPL3 included in the packaging of this file.
|
|
** Alternatively you may (at your option) use any later version
|
|
** of the GNU General Public License if such license has been
|
|
** publicly approved by Trolltech ASA (or its successors, if any)
|
|
** and the KDE Free TQt Foundation.
|
|
**
|
|
** Please review the following information to ensure GNU General
|
|
** Public Licensing requirements will be met:
|
|
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
|
|
** If you are unsure which license is appropriate for your use, please
|
|
** review the following information:
|
|
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
|
|
** or contact the sales department at sales@trolltech.com.
|
|
**
|
|
** Licensees holding valid TQt Commercial licenses may use this file in
|
|
** accordance with the TQt Commercial License Agreement provided with
|
|
** the Software.
|
|
**
|
|
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
|
|
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
|
|
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
|
|
** herein.
|
|
**
|
|
**********************************************************************/
|
|
|
|
#include "docuparser.h"
|
|
#include "profile.h"
|
|
|
|
#include <tqdir.h>
|
|
#include <tqfile.h>
|
|
#include <tqfileinfo.h>
|
|
#include <tqregexp.h>
|
|
#include <tqstring.h>
|
|
#include <tqxml.h>
|
|
|
|
TQDataStream &operator>>( TQDataStream &s, ContentItem &ci )
|
|
{
|
|
s >> ci.title;
|
|
s >> ci.reference;
|
|
s >> ci.depth;
|
|
return s;
|
|
}
|
|
|
|
TQDataStream &operator<<( TQDataStream &s, const ContentItem &ci )
|
|
{
|
|
s << ci.title;
|
|
s << ci.reference;
|
|
s << ci.depth;
|
|
return s;
|
|
}
|
|
|
|
const TQString DocuParser::DocumentKey = "/TQt Assistant/" + TQString(TQT_VERSION_STR) + "/";
|
|
|
|
DocuParser *DocuParser::createParser( const TQString &fileName )
|
|
{
|
|
TQFile file( fileName );
|
|
if( !file.open( IO_ReadOnly ) ) {
|
|
return 0;
|
|
}
|
|
|
|
TQString str;
|
|
int read = 0;
|
|
int maxlen = 1024;
|
|
int majVer = 0, minVer = 0, serVer = 0;
|
|
static TQRegExp re( "assistantconfig +version=\"(\\d)\\.(\\d)\\.(\\d)\"", FALSE );
|
|
Q_ASSERT( re.isValid() );
|
|
while( read != -1 ) {
|
|
read = file.readLine( str, maxlen );
|
|
if( re.search( str ) >= 0 ) {
|
|
majVer = re.cap( 1 ).toInt();
|
|
minVer = re.cap( 2 ).toInt();
|
|
serVer = re.cap( 3 ).toInt();
|
|
}
|
|
}
|
|
|
|
if( majVer == 3 && minVer >= 2 )
|
|
return new DocuParser320;
|
|
|
|
return new DocuParser310;
|
|
}
|
|
|
|
|
|
bool DocuParser::parse( TQFile *file )
|
|
{
|
|
TQXmlInputSource source( file );
|
|
TQXmlSimpleReader reader;
|
|
reader.setContentHandler( this );
|
|
reader.setErrorHandler( this );
|
|
setFileName( TQFileInfo( *file ).absFilePath() );
|
|
return reader.parse( source );
|
|
}
|
|
|
|
|
|
TQString DocuParser::errorProtocol() const
|
|
{
|
|
return errorProt;
|
|
}
|
|
|
|
|
|
TQValueList<ContentItem> DocuParser::getContentItems()
|
|
{
|
|
return contentList;
|
|
}
|
|
|
|
|
|
TQPtrList<IndexItem> DocuParser::getIndexItems()
|
|
{
|
|
return indexList;
|
|
}
|
|
|
|
TQString DocuParser::absolutify( const TQString &name ) const
|
|
{
|
|
TQFileInfo orgPath( name );
|
|
if( orgPath.isRelative() )
|
|
return TQFileInfo( fname ).dirPath() + TQDir::separator() + name;
|
|
return name;
|
|
}
|
|
|
|
|
|
void DocuParser310::addTo( Profile *p )
|
|
{
|
|
p->addDCFTitle( fname, docTitle );
|
|
p->addDCFIcon( docTitle, iconName );
|
|
p->addDCFIndexPage( docTitle, conURL );
|
|
}
|
|
|
|
|
|
bool DocuParser310::startDocument()
|
|
{
|
|
state = StateInit;
|
|
errorProt = "";
|
|
|
|
contentRef = "";
|
|
indexRef = "";
|
|
depth = 0;
|
|
contentList.clear();
|
|
indexList.clear();
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
bool DocuParser310::startElement( const TQString &, const TQString &,
|
|
const TQString &qname,
|
|
const TQXmlAttributes &attr )
|
|
{
|
|
if (qname == "DCF" && state == StateInit) {
|
|
state = StateContent;
|
|
contentRef = absolutify( attr.value( "ref" ) );
|
|
conURL = contentRef;
|
|
docTitle = attr.value( "title" );
|
|
iconName = absolutify( attr.value( "icon" ) );
|
|
contentList.append( ContentItem( docTitle, contentRef, depth ) );
|
|
} else if (qname == "section" && (state == StateContent || state == StateSect)) {
|
|
state = StateSect;
|
|
contentRef = absolutify( attr.value( "ref" ) );
|
|
title = attr.value( "title" );
|
|
depth++;
|
|
contentList.append( ContentItem( title, contentRef, depth ) );
|
|
} else if (qname == "keyword" && state == StateSect) {
|
|
state = StateKeyword;
|
|
indexRef = absolutify( attr.value( "ref" ) );
|
|
} else
|
|
return FALSE;
|
|
return TRUE;
|
|
}
|
|
|
|
bool DocuParser310::endElement( const TQString &nameSpace, const TQString &localName,
|
|
const TQString &qName )
|
|
{
|
|
switch( state ) {
|
|
case StateInit:
|
|
break;
|
|
case StateContent:
|
|
state = StateInit;
|
|
break;
|
|
case StateSect:
|
|
state = --depth ? StateSect : StateContent;
|
|
break;
|
|
case StateKeyword:
|
|
state = StateSect;
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
bool DocuParser310::characters( const TQString& ch )
|
|
{
|
|
TQString str = ch.simplifyWhiteSpace();
|
|
if ( str.isEmpty() )
|
|
return TRUE;
|
|
|
|
switch ( state ) {
|
|
case StateInit:
|
|
case StateContent:
|
|
case StateSect:
|
|
return FALSE;
|
|
break;
|
|
case StateKeyword:
|
|
indexList.append( new IndexItem( str, indexRef ) );
|
|
break;
|
|
default:
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
bool DocuParser310::fatalError( const TQXmlParseException& exception )
|
|
{
|
|
errorProt += TQString( "fatal parsing error: %1 in line %2, column %3\n" )
|
|
.arg( exception.message() )
|
|
.arg( exception.lineNumber() )
|
|
.arg( exception.columnNumber() );
|
|
|
|
return TQXmlDefaultHandler::fatalError( exception );
|
|
}
|
|
|
|
|
|
DocuParser320::DocuParser320()
|
|
: prof( new Profile )
|
|
{
|
|
}
|
|
|
|
|
|
void DocuParser320::addTo( Profile *p )
|
|
{
|
|
TQMap<TQString,TQString>::ConstIterator it;
|
|
|
|
for (it = prof->dcfTitles.begin(); it != prof->dcfTitles.end(); ++it)
|
|
p->dcfTitles[it.key()] = *it;
|
|
|
|
for (it = prof->icons.begin(); it != prof->icons.end(); ++it)
|
|
p->icons[it.key()] = *it;
|
|
|
|
for (it = prof->indexPages.begin(); it != prof->indexPages.end(); ++it)
|
|
p->indexPages[it.key()] = *it;
|
|
}
|
|
|
|
|
|
bool DocuParser320::startDocument()
|
|
{
|
|
state = StateInit;
|
|
errorProt = "";
|
|
|
|
contentRef = "";
|
|
indexRef = "";
|
|
depth = 0;
|
|
contentList.clear();
|
|
indexList.clear();
|
|
|
|
prof->addDCF( fname );
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
bool DocuParser320::startElement( const TQString &, const TQString &,
|
|
const TQString &qname,
|
|
const TQXmlAttributes &attr )
|
|
{
|
|
TQString lower = qname.lower();
|
|
|
|
switch( state ) {
|
|
|
|
case StateInit:
|
|
if( lower == "assistantconfig" )
|
|
state = StateDocRoot;
|
|
break;
|
|
|
|
case StateDocRoot:
|
|
if( lower == "dcf" ) {
|
|
state = StateContent;
|
|
contentRef = absolutify( attr.value( "ref" ) );
|
|
conURL = contentRef;
|
|
docTitle = attr.value( "title" );
|
|
iconName = absolutify( attr.value( "icon" ) );
|
|
contentList.append( ContentItem( docTitle, contentRef, depth ) );
|
|
} else if( lower == "profile" ) {
|
|
state = StateProfile;
|
|
}
|
|
break;
|
|
|
|
case StateSect:
|
|
if ( lower == "keyword" && state == StateSect ) {
|
|
state = StateKeyword;
|
|
indexRef = absolutify( attr.value( "ref" ) );
|
|
break;
|
|
} // else if (lower == "section")
|
|
case StateContent:
|
|
if( lower == "section" ) {
|
|
state = StateSect;
|
|
contentRef = absolutify( attr.value( "ref" ) );
|
|
title = attr.value( "title" );
|
|
depth++;
|
|
contentList.append( ContentItem( title, contentRef, depth ) );
|
|
}
|
|
break;
|
|
|
|
case StateProfile:
|
|
if( lower == "property" ) {
|
|
state = StateProperty;
|
|
propertyName = attr.value( "name" );
|
|
}
|
|
break;
|
|
|
|
case StateProperty:
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
bool DocuParser320::endElement( const TQString &nameSpace,
|
|
const TQString &localName,
|
|
const TQString &qName )
|
|
{
|
|
switch( state ) {
|
|
case StateInit:
|
|
break;
|
|
case StateDocRoot:
|
|
state = StateInit;
|
|
break;
|
|
case StateProfile:
|
|
state = StateDocRoot;
|
|
break;
|
|
case StateProperty:
|
|
state = StateProfile;
|
|
if( propertyName.isEmpty() || propertyValue.isEmpty() )
|
|
return FALSE;
|
|
{
|
|
static const TQStringList lst = TQStringList() << "startpage" << "abouturl"
|
|
<< "applicationicon" << "assistantdocs";
|
|
if (lst.contains(propertyName))
|
|
propertyValue = absolutify( propertyValue );
|
|
}
|
|
prof->addProperty( propertyName, propertyValue );
|
|
break;
|
|
case StateContent:
|
|
if( !iconName.isEmpty() ) prof->addDCFIcon( docTitle, iconName );
|
|
if( contentRef.isEmpty() )
|
|
return FALSE;
|
|
prof->addDCFIndexPage( docTitle, conURL );
|
|
prof->addDCFTitle( fname, docTitle );
|
|
state = StateDocRoot;
|
|
break;
|
|
case StateSect:
|
|
state = --depth ? StateSect : StateContent;
|
|
break;
|
|
case StateKeyword:
|
|
state = StateSect;
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
bool DocuParser320::characters( const TQString& ch )
|
|
{
|
|
TQString str = ch.simplifyWhiteSpace();
|
|
if ( str.isEmpty() )
|
|
return TRUE;
|
|
|
|
switch ( state ) {
|
|
case StateInit:
|
|
case StateContent:
|
|
case StateSect:
|
|
return FALSE;
|
|
break;
|
|
case StateKeyword:
|
|
indexList.append( new IndexItem( str, indexRef ) );
|
|
break;
|
|
case StateProperty:
|
|
propertyValue = ch;
|
|
break;
|
|
default:
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
bool DocuParser320::fatalError( const TQXmlParseException& exception )
|
|
{
|
|
errorProt += TQString( "fatal parsing error: %1 in line %2, column %3\n" )
|
|
.arg( exception.message() )
|
|
.arg( exception.lineNumber() )
|
|
.arg( exception.columnNumber() );
|
|
|
|
return TQXmlDefaultHandler::fatalError( exception );
|
|
}
|