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Diffstat (limited to 'kio/bookmarks/kbookmarkimporter_opera.cc')
| -rw-r--r-- | kio/bookmarks/kbookmarkimporter_opera.cc | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/kio/bookmarks/kbookmarkimporter_opera.cc b/kio/bookmarks/kbookmarkimporter_opera.cc new file mode 100644 index 000000000..6e2a90570 --- /dev/null +++ b/kio/bookmarks/kbookmarkimporter_opera.cc @@ -0,0 +1,170 @@ +// -*- 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" |