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244 lines
8.0 KiB
244 lines
8.0 KiB
15 years ago
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// -*- c-basic-offset:4; indent-tabs-mode:nil -*-
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// vim: set ts=4 sts=4 sw=4 et:
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/* This file is part of the KDE libraries
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Copyright (C) 1996-1998 Martin R. Jones <mjones@kde.org>
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Copyright (C) 2000 David Faure <faure@kde.org>
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Copyright (C) 2003 Alexander Kellett <lypanov@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "kbookmarkimporter.h"
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#include "kbookmarkexporter.h"
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#include "kbookmarkmanager.h"
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#include <kfiledialog.h>
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#include <kstringhandler.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include <kcharsets.h>
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#include <qtextcodec.h>
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#include <qstylesheet.h>
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#include <sys/types.h>
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#include <stddef.h>
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#include <dirent.h>
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#include <sys/stat.h>
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#include <assert.h>
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void KNSBookmarkImporterImpl::parse()
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{
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QFile f(m_fileName);
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QTextCodec * codec = m_utf8 ? QTextCodec::codecForName("UTF-8") : QTextCodec::codecForLocale();
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Q_ASSERT(codec);
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if (!codec)
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return;
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if(f.open(IO_ReadOnly)) {
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static const int g_lineLimit = 16*1024;
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QCString s(g_lineLimit);
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// skip header
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while(f.readLine(s.data(), g_lineLimit) >= 0 && !s.contains("<DL>"));
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while(f.readLine(s.data(), g_lineLimit)>=0) {
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if ( s[s.length()-1] != '\n' ) // Gosh, this line is longer than g_lineLimit. Skipping.
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{
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kdWarning() << "Netscape bookmarks contain a line longer than " << g_lineLimit << ". Skipping." << endl;
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continue;
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}
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QCString t = s.stripWhiteSpace();
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if(t.left(12).upper() == "<DT><A HREF=" ||
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t.left(16).upper() == "<DT><H3><A HREF=") {
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int firstQuotes = t.find('"')+1;
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int secondQuotes = t.find('"', firstQuotes);
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if (firstQuotes != -1 && secondQuotes != -1)
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{
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QCString link = t.mid(firstQuotes, secondQuotes-firstQuotes);
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int endTag = t.find('>', secondQuotes+1);
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QCString name = t.mid(endTag+1);
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name = name.left(name.findRev('<'));
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if ( name.right(4) == "</A>" )
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name = name.left( name.length() - 4 );
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QString qname = KCharsets::resolveEntities( codec->toUnicode( name ) );
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QCString additionalInfo = t.mid( secondQuotes+1, endTag-secondQuotes-1 );
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emit newBookmark( qname,
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link, codec->toUnicode(additionalInfo) );
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}
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}
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else if(t.left(7).upper() == "<DT><H3") {
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int endTag = t.find('>', 7);
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QCString name = t.mid(endTag+1);
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name = name.left(name.findRev('<'));
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QString qname = KCharsets::resolveEntities( codec->toUnicode( name ) );
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QCString additionalInfo = t.mid( 8, endTag-8 );
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bool folded = (additionalInfo.left(6) == "FOLDED");
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if (folded) additionalInfo.remove(0,7);
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emit newFolder( qname,
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!folded,
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codec->toUnicode(additionalInfo) );
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}
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else if(t.left(4).upper() == "<HR>")
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emit newSeparator();
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else if(t.left(8).upper() == "</DL><P>")
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emit endFolder();
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}
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f.close();
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}
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}
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QString KNSBookmarkImporterImpl::findDefaultLocation(bool forSaving) const
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{
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if (m_utf8)
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{
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if ( forSaving )
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return KFileDialog::getSaveFileName( QDir::homeDirPath() + "/.mozilla",
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i18n("*.html|HTML Files (*.html)") );
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else
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return KFileDialog::getOpenFileName( QDir::homeDirPath() + "/.mozilla",
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i18n("*.html|HTML Files (*.html)") );
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}
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else
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{
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return QDir::homeDirPath() + "/.netscape/bookmarks.html";
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}
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}
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////////////////////////////////////////////////////////////////
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void KNSBookmarkImporter::parseNSBookmarks( bool utf8 )
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{
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KNSBookmarkImporterImpl importer;
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importer.setFilename(m_fileName);
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importer.setUtf8(utf8);
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importer.setupSignalForwards(&importer, this);
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importer.parse();
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}
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QString KNSBookmarkImporter::netscapeBookmarksFile( bool forSaving )
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{
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static KNSBookmarkImporterImpl *p = 0;
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if (!p)
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{
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p = new KNSBookmarkImporterImpl;
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p->setUtf8(false);
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}
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return p->findDefaultLocation(forSaving);
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}
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QString KNSBookmarkImporter::mozillaBookmarksFile( bool forSaving )
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{
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static KNSBookmarkImporterImpl *p = 0;
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if (!p)
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{
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p = new KNSBookmarkImporterImpl;
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p->setUtf8(true);
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}
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return p->findDefaultLocation(forSaving);
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}
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////////////////////////////////////////////////////////////////
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// compat only
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////////////////////////////////////////////////////////////////
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void KNSBookmarkExporter::write(bool utf8) {
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KNSBookmarkExporterImpl exporter(m_pManager, m_fileName);
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exporter.setUtf8(utf8);
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exporter.write(m_pManager->root());
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}
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void KNSBookmarkExporter::writeFolder(QTextStream &/*stream*/, KBookmarkGroup /*gp*/) {
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// TODO - requires a d pointer workaround hack?
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}
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////////////////////////////////////////////////////////////////
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void KNSBookmarkExporterImpl::setUtf8(bool utf8) {
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m_utf8 = utf8;
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}
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void KNSBookmarkExporterImpl::write(KBookmarkGroup parent) {
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if (QFile::exists(m_fileName)) {
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::rename(
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QFile::encodeName(m_fileName),
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QFile::encodeName(m_fileName + ".beforekde"));
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}
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QFile file(m_fileName);
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if (!file.open(IO_WriteOnly)) {
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kdError(7043) << "Can't write to file " << m_fileName << endl;
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return;
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}
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QTextStream fstream(&file);
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fstream.setEncoding(m_utf8 ? QTextStream::UnicodeUTF8 : QTextStream::Locale);
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QString charset
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= m_utf8 ? "UTF-8" : QString::fromLatin1(QTextCodec::codecForLocale()->name()).upper();
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fstream << "<!DOCTYPE NETSCAPE-Bookmark-file-1>" << endl
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<< i18n("<!-- This file was generated by Konqueror -->") << endl
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<< "<META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset="
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<< charset << "\">" << endl
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<< "<TITLE>" << i18n("Bookmarks") << "</TITLE>" << endl
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<< "<H1>" << i18n("Bookmarks") << "</H1>" << endl
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<< "<DL><p>" << endl
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<< folderAsString(parent)
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<< "</DL><P>" << endl;
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}
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QString KNSBookmarkExporterImpl::folderAsString(KBookmarkGroup parent) const {
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QString str;
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QTextStream fstream(&str, IO_WriteOnly);
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for (KBookmark bk = parent.first(); !bk.isNull(); bk = parent.next(bk)) {
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if (bk.isSeparator()) {
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fstream << "<HR>" << endl;
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continue;
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}
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QString text = QStyleSheet::escape(bk.fullText());
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if (bk.isGroup() ) {
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fstream << "<DT><H3 "
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<< (!bk.toGroup().isOpen() ? "FOLDED " : "")
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<< bk.internalElement().attribute("netscapeinfo") << ">"
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<< text << "</H3>" << endl
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<< "<DL><P>" << endl
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<< folderAsString(bk.toGroup())
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<< "</DL><P>" << endl;
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continue;
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} else {
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// note - netscape seems to use local8bit for url...
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fstream << "<DT><A HREF=\"" << bk.url().url() << "\""
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<< bk.internalElement().attribute("netscapeinfo") << ">"
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<< text << "</A>" << endl;
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continue;
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}
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}
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return str;
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}
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////
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#include "kbookmarkimporter_ns.moc"
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