kio Library API Documentation

kbookmarkimporter.cc

00001 /* This file is part of the KDE libraries
00002    Copyright (C) 2000 David Faure <faure@kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License version 2 as published by the Free Software Foundation.
00007 
00008    This library is distributed in the hope that it will be useful,
00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011    Library General Public License for more details.
00012 
00013    You should have received a copy of the GNU Library General Public License
00014    along with this library; see the file COPYING.LIB.  If not, write to
00015    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00016    Boston, MA 02111-1307, USA.
00017 */
00018 
00019 #include "kbookmarkimporter.h"
00020 #include <kfiledialog.h>
00021 #include <kstringhandler.h>
00022 #include <klocale.h>
00023 #include <kdebug.h>
00024 #include <kcharsets.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 #include <assert.h>
00032 
00034 
00035 void KBookmarkImporter::import( const QString & path )
00036 {
00037     QDomElement elem = m_pDoc->documentElement();
00038     Q_ASSERT(!elem.isNull());
00039     scanIntern( elem, path );
00040 }
00041 
00042 void KBookmarkImporter::scanIntern( QDomElement & parentElem, const QString & _path )
00043 {
00044     kdDebug(1203) << "KBookmarkImporter::scanIntern " << _path << endl;
00045     // Substitute all symbolic links in the path
00046     QDir dir( _path );
00047     QString canonical = dir.canonicalPath();
00048 
00049     if ( m_lstParsedDirs.contains(canonical) )
00050     {
00051         kdWarning() << "Directory " << canonical << " already parsed" << endl;
00052         return;
00053     }
00054 
00055     m_lstParsedDirs.append( canonical );
00056 
00057     DIR *dp;
00058     struct dirent *ep;
00059     dp = opendir( QFile::encodeName(_path) );
00060     if ( dp == 0L )
00061         return;
00062 
00063     // Loop thru all directory entries
00064     while ( ( ep = readdir( dp ) ) != 0L )
00065     {
00066         if ( strcmp( ep->d_name, "." ) != 0 && strcmp( ep->d_name, ".." ) != 0 )
00067         {
00068             KURL file;
00069             file.setPath( QString( _path ) + '/' + QFile::decodeName(ep->d_name) );
00070 
00071             KMimeType::Ptr res = KMimeType::findByURL( file, 0, true );
00072             //kdDebug(1203) << " - " << file.url() << "  ->  " << res->name() << endl;
00073 
00074             if ( res->name() == "inode/directory" )
00075             {
00076                 // We could use KBookmarkGroup::createNewFolder, but then it
00077                 // would notify about the change, so we'd need a flag, etc.
00078                 QDomElement groupElem = m_pDoc->createElement( "folder" );
00079                 parentElem.appendChild( groupElem );
00080                 QDomElement textElem = m_pDoc->createElement( "title" );
00081                 groupElem.appendChild( textElem );
00082                 textElem.appendChild( m_pDoc->createTextNode( KIO::decodeFileName( ep->d_name ) ) );
00083                 if ( KIO::decodeFileName( ep->d_name ) == "Toolbar" )
00084                     groupElem.setAttribute("toolbar","yes");
00085                 scanIntern( groupElem, file.path() );
00086             }
00087             else if ( res->name() == "application/x-desktop" )
00088             {
00089                 KSimpleConfig cfg( file.path(), true );
00090                 cfg.setDesktopGroup();
00091                 QString type = cfg.readEntry( "Type" );
00092                 // Is it really a bookmark file ?
00093                 if ( type == "Link" )
00094                     parseBookmark( parentElem, ep->d_name, cfg, 0 /* desktop group */ );
00095                 else
00096                     kdWarning(1203) << "  Not a link ? Type=" << type << endl;
00097             }
00098             else if ( res->name() == "text/plain")
00099             {
00100                 // maybe its an IE Favourite..
00101                 KSimpleConfig cfg( file.path(), true );
00102                 QStringList grp = cfg.groupList().grep( "internetshortcut", false );
00103                 if ( grp.count() == 0 )
00104                     continue;
00105                 cfg.setGroup( *grp.begin() );
00106 
00107                 QString url = cfg.readEntry("URL");
00108                 if (!url.isEmpty() )
00109                     parseBookmark( parentElem, ep->d_name, cfg, *grp.begin() );
00110             } else
00111                 kdWarning(1203) << "Invalid bookmark : found mimetype='" << res->name() << "' for file='" << file.path() << "'!" << endl;
00112         }
00113     }
00114 
00115     closedir( dp );
00116 }
00117 
00118 void KBookmarkImporter::parseBookmark( QDomElement & parentElem, QCString _text,
00119                                        KSimpleConfig& _cfg, const QString &_group )
00120 {
00121     if ( !_group.isEmpty() )
00122         _cfg.setGroup( _group );
00123     else
00124         _cfg.setDesktopGroup();
00125 
00126     QString url = _cfg.readEntry( "URL" );
00127     QString icon = _cfg.readEntry( "Icon", QString::null );
00128     if (icon.right( 4 ) == ".xpm" ) // prevent warnings
00129         icon.truncate( icon.length() - 4 );
00130 
00131     QString text = KIO::decodeFileName( QString::fromLocal8Bit(_text) );
00132     if ( text.length() > 8 && text.right( 8 ) == ".desktop" )
00133         text.truncate( text.length() - 8 );
00134     if ( text.length() > 7 && text.right( 7 ) == ".kdelnk" )
00135         text.truncate( text.length() - 7 );
00136 
00137     QDomElement elem = m_pDoc->createElement( "bookmark" );
00138     parentElem.appendChild( elem );
00139     elem.setAttribute( "href", url );
00140     //if ( icon != "www" ) // No need to save the default
00141     // Hmm, after all, it makes KBookmark::pixmapFile faster,
00142     // and it shows a nice feature to those reading the file
00143     elem.setAttribute( "icon", icon );
00144     QDomElement textElem = m_pDoc->createElement( "title" );
00145     elem.appendChild( textElem );
00146     textElem.appendChild( m_pDoc->createTextNode( text ) );
00147     kdDebug(1203) << "KBookmarkImporter::parseBookmark text=" << text << endl;
00148 }
00149 
00151 
00152 void KNSBookmarkImporter::parseNSBookmarks( bool utf8 )
00153 {
00154     QFile f(m_fileName);
00155     QTextCodec * codec = utf8 ? QTextCodec::codecForName("UTF-8") : QTextCodec::codecForLocale();
00156     Q_ASSERT(codec);
00157     if (!codec)
00158         return;
00159 
00160     if(f.open(IO_ReadOnly)) {
00161 
00162 #define NSBKLINELIMIT 2048
00163         QCString s(NSBKLINELIMIT);
00164         // skip header
00165         while(f.readLine(s.data(), NSBKLINELIMIT) >= 0 && !s.contains("<DL>"));
00166 
00167         while(f.readLine(s.data(), NSBKLINELIMIT)>=0) {
00168             if ( s[s.length()-1] != '\n' ) // Gosh, this line is longer than NSBKLINELIMIT. Skipping.
00169             {
00170                kdWarning() << "Netscape bookmarks contain a line longer than " << NSBKLINELIMIT << ". Skipping." << endl;
00171                continue;
00172             }
00173             QCString t = s.stripWhiteSpace();
00174             if(t.left(12).upper() == "<DT><A HREF=" ||
00175                t.left(16).upper() == "<DT><H3><A HREF=") {
00176               int firstQuotes = t.find('"')+1;
00177               int secondQuotes = t.find('"', firstQuotes);
00178               if (firstQuotes != -1 && secondQuotes != -1)
00179               {
00180                 QCString link = t.mid(firstQuotes, secondQuotes-firstQuotes);
00181                 int endTag = t.find('>', secondQuotes+1);
00182                 QCString name = t.mid(endTag+1);
00183                 name = name.left(name.findRev('<'));
00184                 if ( name.right(4) == "</A>" )
00185                     name = name.left( name.length() - 4 );
00186                 QString qname = KCharsets::resolveEntities( codec->toUnicode( name ) );
00187                 QCString additionnalInfo = t.mid( secondQuotes+1, endTag-secondQuotes-1 );
00188 
00189                 emit newBookmark( KStringHandler::csqueeze(qname),
00190                                   link, codec->toUnicode(additionnalInfo) );
00191               }
00192             }
00193             else if(t.left(7).upper() == "<DT><H3") {
00194                 int endTag = t.find('>', 7);
00195                 QCString name = t.mid(endTag+1);
00196                 name = name.left(name.findRev('<'));
00197                 QString qname = KCharsets::resolveEntities( codec->toUnicode( name ) );
00198                 QCString additionnalInfo = t.mid( 8, endTag-8 );
00199                 bool folded = (additionnalInfo.left(6) == "FOLDED");
00200                 if (folded) additionnalInfo.remove(0,7);
00201 
00202                 emit newFolder( KStringHandler::csqueeze(qname),
00203                                 !folded,
00204                                 codec->toUnicode(additionnalInfo) );
00205             }
00206             else if(t.left(4).upper() == "<HR>")
00207                 emit newSeparator();
00208             else if(t.left(8).upper() == "</DL><P>")
00209                 emit endFolder();
00210         }
00211 
00212         f.close();
00213     }
00214 }
00215 
00216 QString KNSBookmarkImporter::netscapeBookmarksFile( bool )
00217 {
00218     return QDir::homeDirPath() + "/.netscape/bookmarks.html";
00219 }
00220 
00221 QString KNSBookmarkImporter::mozillaBookmarksFile( bool forSaving )
00222 {
00223     //return QDir::homeDirPath() + "/.mozilla/default/bookmarks.html";
00224     if ( forSaving )
00225         return KFileDialog::getSaveFileName( QDir::homeDirPath() + "/.mozilla",
00226                                              i18n("*.html|HTML files (*.html)") );
00227     else
00228         return KFileDialog::getOpenFileName( QDir::homeDirPath() + "/.mozilla",
00229                                              i18n("*.html|HTML files (*.html)") );
00230 }
00231 
00232 #include "kbookmarkimporter.moc"
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This file is part of the documentation for kdelibs Version 3.1.0.
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