kbookmarkimporter_opera.cc
// -*- c-basic-offset:4; indent-tabs-mode:nil -*-
// vim: set ts=4 sts=4 sw=4 et:
/* This file is part of the KDE libraries
Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <kfiledialog.h>
#include <kstringhandler.h>
#include <klocale.h>
#include <kdebug.h>
#include <qtextcodec.h>
#include <sys/types.h>
#include <stddef.h>
#include <dirent.h>
#include <sys/stat.h>
#include "kbookmarkimporter.h"
#include "kbookmarkimporter_opera.h"
void KOperaBookmarkImporter::parseOperaBookmarks( )
{
QFile file(m_fileName);
if(!file.open(IO_ReadOnly)) {
return;
}
QTextCodec * codec = QTextCodec::codecForName("UTF-8");
Q_ASSERT(codec);
if (!codec)
return;
int lineno = 0;
QString url, name, type;
static const int g_lineLimit = 16*1024;
QCString line(g_lineLimit);
while ( file.readLine(line.data(), g_lineLimit) >=0 ) {
lineno++;
// skip lines that didn't fit in buffer and first two headers lines
if ( line[line.length()-1] != '\n' || lineno <= 2 )
continue;
QString currentLine = codec->toUnicode(line).stripWhiteSpace();
if (currentLine.isEmpty()) {
// end of data block
if (type.isNull())
continue;
else if ( type == "URL")
emit newBookmark( name, url.latin1(), "" );
else if (type == "FOLDER" )
emit newFolder( name, false, "" );
type = QString::null;
name = QString::null;
url = QString::null;
} else if (currentLine == "-") {
// end of folder
emit endFolder();
} else {
// data block line
QString tag;
if ( tag = "#", currentLine.startsWith( tag ) )
type = currentLine.remove( 0, tag.length() );
else if ( tag = "NAME=", currentLine.startsWith( tag ) )
name = currentLine.remove(0, tag.length());
else if ( tag = "URL=", currentLine.startsWith( tag ) )
url = currentLine.remove(0, tag.length());
}
}
}
QString KOperaBookmarkImporter::operaBookmarksFile()
{
static KOperaBookmarkImporterImpl *p = 0;
if (!p)
p = new KOperaBookmarkImporterImpl;
return p->findDefaultLocation();
}
void KOperaBookmarkImporterImpl::parse() {
KOperaBookmarkImporter importer(m_fileName);
setupSignalForwards(&importer, this);
importer.parseOperaBookmarks();
}
QString KOperaBookmarkImporterImpl::findDefaultLocation(bool saving) const
{
return saving ? KFileDialog::getSaveFileName(
QDir::homeDirPath() + "/.opera",
i18n("*.adr|Opera Bookmark Files (*.adr)") )
: KFileDialog::getOpenFileName(
QDir::homeDirPath() + "/.opera",
i18n("*.adr|Opera Bookmark Files (*.adr)") );
}
class OperaExporter : private KBookmarkGroupTraverser {
public:
OperaExporter();
QString generate( const KBookmarkGroup &grp ) { traverse(grp); return m_string; };
private:
virtual void visit( const KBookmark & );
virtual void visitEnter( const KBookmarkGroup & );
virtual void visitLeave( const KBookmarkGroup & );
private:
QString m_string;
QTextStream m_out;
};
OperaExporter::OperaExporter() : m_out(&m_string, IO_WriteOnly) {
m_out << "Opera Hotlist version 2.0" << endl;
m_out << "Options: encoding = utf8, version=3" << endl;
}
void OperaExporter::visit( const KBookmark &bk ) {
// kdDebug() << "visit(" << bk.text() << ")" << endl;
m_out << "#URL" << endl;
m_out << "\tNAME=" << bk.fullText() << endl;
m_out << "\tURL=" << bk.url().url().utf8() << endl;
m_out << endl;
}
void OperaExporter::visitEnter( const KBookmarkGroup &grp ) {
// kdDebug() << "visitEnter(" << grp.text() << ")" << endl;
m_out << "#FOLDER" << endl;
m_out << "\tNAME="<< grp.fullText() << endl;
m_out << endl;
}
void OperaExporter::visitLeave( const KBookmarkGroup & ) {
// kdDebug() << "visitLeave()" << endl;
m_out << "-" << endl;
m_out << endl;
}
void KOperaBookmarkExporterImpl::write(KBookmarkGroup parent) {
OperaExporter exporter;
QString content = exporter.generate( parent );
QFile file(m_fileName);
if (!file.open(IO_WriteOnly)) {
kdError(7043) << "Can't write to file " << m_fileName << endl;
return;
}
QTextStream fstream(&file);
fstream.setEncoding(QTextStream::UnicodeUTF8);
fstream << content;
}
#include "kbookmarkimporter_opera.moc"
KOperaBookmarkImporter
A class for importing Opera bookmarks.
Definition: kbookmarkimporter_opera.h:35
KBookmarkGroup
A group of bookmarks.
Definition: kbookmark.h:199
KOperaBookmarkImporterImpl
A class for importing Opera bookmarks.
Definition: kbookmarkimporter_opera.h:61
KBookmarkGroupTraverser
Definition: kbookmark.h:318

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