kio

kbookmarkimporter_ie.cc

00001 //  -*- c-basic-offset:4; indent-tabs-mode:nil -*-
00002 // vim: set ts=4 sts=4 sw=4 et:
00003 /* This file is part of the KDE libraries
00004    Copyright (C) 2002-2003  Alexander Kellett <lypanov@kde.org>
00005 
00006    This library is free software; you can redistribute it and/or
00007    modify it under the terms of the GNU Library General Public
00008    License version 2 as published by the Free Software Foundation.
00009 
00010    This library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Library General Public License for more details.
00014 
00015    You should have received a copy of the GNU Library General Public License
00016    along with this library; see the file COPYING.LIB.  If not, write to
00017    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018    Boston, MA 02110-1301, USA.
00019 */
00020 
00021 #include <kfiledialog.h>
00022 #include <kstringhandler.h>
00023 #include <klocale.h>
00024 #include <kdebug.h>
00025 #include <qtextcodec.h>
00026 
00027 #include <sys/types.h>
00028 #include <stddef.h>
00029 #include <dirent.h>
00030 #include <sys/stat.h>
00031 
00032 #include "kbookmarkimporter.h"
00033 #include "kbookmarkimporter_ie.h"
00034 
00035 /* antlarr: KDE 4: Make them const QString & */
00036 void KIEBookmarkImporter::parseIEBookmarks_url_file( QString filename, QString name ) {
00037     static const int g_lineLimit = 16*1024;
00038 
00039     QFile f(filename);
00040 
00041     if(f.open(IO_ReadOnly)) {
00042 
00043         QCString s(g_lineLimit);
00044 
00045         while(f.readLine(s.data(), g_lineLimit)>=0) {
00046             if ( s[s.length()-1] != '\n' ) // Gosh, this line is longer than g_lineLimit. Skipping.
00047             {
00048                kdWarning() << "IE bookmarks contain a line longer than " << g_lineLimit << ". Skipping." << endl;
00049                continue;
00050             }
00051             QCString t = s.stripWhiteSpace();
00052             QRegExp rx( "URL=(.*)" );
00053             if (rx.exactMatch(t)) {
00054                emit newBookmark( name, rx.cap(1).latin1(), QString("") );
00055             }
00056         }
00057 
00058         f.close();
00059     }
00060 }
00061 
00062 /* antlarr: KDE 4: Make them const QString & */
00063 void KIEBookmarkImporter::parseIEBookmarks_dir( QString dirname, QString foldername )
00064 {
00065 
00066    QDir dir(dirname);
00067    dir.setFilter( QDir::Files | QDir::Dirs );
00068    dir.setSorting( QDir::Name | QDir::DirsFirst );
00069    dir.setNameFilter("*.url"); // AK - possibly add ";index.ini" ?
00070    dir.setMatchAllDirs(true);
00071 
00072    const QFileInfoList *list = dir.entryInfoList();
00073    if (!list) return;
00074 
00075    if (dirname != m_fileName) 
00076       emit newFolder( foldername, false, "" );
00077 
00078    QFileInfoListIterator it( *list );
00079    QFileInfo *fi;
00080 
00081    while ( (fi = it.current()) != 0 ) {
00082       ++it;
00083 
00084       if (fi->fileName() == "." || fi->fileName() == "..") continue;
00085 
00086       if (fi->isDir()) {
00087          parseIEBookmarks_dir(fi->absFilePath(), fi->fileName());
00088 
00089       } else if (fi->isFile()) {
00090          if (fi->fileName().endsWith(".url")) {
00091             QString name = fi->fileName();
00092             name.truncate(name.length() - 4); // .url
00093             parseIEBookmarks_url_file(fi->absFilePath(), name);
00094          }
00095          // AK - add index.ini
00096       }
00097    }
00098 
00099    if (dirname != m_fileName) 
00100       emit endFolder();
00101 }
00102 
00103 
00104 void KIEBookmarkImporter::parseIEBookmarks( )
00105 {
00106     parseIEBookmarks_dir( m_fileName );
00107 }
00108 
00109 QString KIEBookmarkImporter::IEBookmarksDir()
00110 {
00111    static KIEBookmarkImporterImpl* p = 0;
00112    if (!p) 
00113        p = new KIEBookmarkImporterImpl;
00114    return p->findDefaultLocation();
00115 }
00116 
00117 void KIEBookmarkImporterImpl::parse() {
00118    KIEBookmarkImporter importer(m_fileName);
00119    setupSignalForwards(&importer, this);
00120    importer.parseIEBookmarks();
00121 }
00122 
00123 QString KIEBookmarkImporterImpl::findDefaultLocation(bool) const
00124 {
00125     // notify user that they must give a new dir such 
00126     // as "Favourites" as otherwise it'll just place
00127     // lots of .url files in the given dir and gui
00128     // stuff in the exporter is ugly so that exclues
00129     // the possibility of just writing to Favourites
00130     // and checking if overwriting...
00131     return KFileDialog::getExistingDirectory();
00132 }
00133 
00135 
00136 class IEExporter : private KBookmarkGroupTraverser {
00137 public:
00138     IEExporter( const QString & );
00139     void write( const KBookmarkGroup &grp ) { traverse(grp); };
00140 private:
00141     virtual void visit( const KBookmark & );
00142     virtual void visitEnter( const KBookmarkGroup & );
00143     virtual void visitLeave( const KBookmarkGroup & );
00144 private:
00145     QDir m_currentDir;
00146 };
00147 
00148 static QString ieStyleQuote( const QString &str ) {
00149     QString s(str);
00150     s.replace(QRegExp("[/\\:*?\"<>|]"), "_");
00151     return s;
00152 }
00153 
00154 IEExporter::IEExporter( const QString & dname ) {
00155     m_currentDir.setPath( dname );
00156 }
00157 
00158 void IEExporter::visit( const KBookmark &bk ) {
00159     QString fname = m_currentDir.path() + "/" + ieStyleQuote( bk.fullText() ) + ".url";
00160     // kdDebug() << "visit(" << bk.text() << "), fname == " << fname << endl;
00161     QFile file( fname );
00162     file.open( IO_WriteOnly );
00163     QTextStream ts( &file );
00164     ts << "[InternetShortcut]\r\n";
00165     ts << "URL=" << bk.url().url().utf8() << "\r\n";
00166 }
00167 
00168 void IEExporter::visitEnter( const KBookmarkGroup &grp ) {
00169     QString dname = m_currentDir.path() + "/" + ieStyleQuote( grp.fullText() );
00170     // kdDebug() << "visitEnter(" << grp.text() << "), dname == " << dname << endl;
00171     m_currentDir.mkdir( dname );
00172     m_currentDir.cd( dname );
00173 }
00174 
00175 void IEExporter::visitLeave( const KBookmarkGroup & ) {
00176     // kdDebug() << "visitLeave()" << endl;
00177     m_currentDir.cdUp();
00178 }
00179 
00180 void KIEBookmarkExporterImpl::write(KBookmarkGroup parent) {
00181     IEExporter exporter( m_fileName );
00182     exporter.write( parent );
00183 }
00184 
00185 #include "kbookmarkimporter_ie.moc"
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kbookmarkimporter_ie.cc

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