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kbookmarkimporter_ie.cc
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1 // -*- c-basic-offset:4; indent-tabs-mode:nil -*-
2 // vim: set ts=4 sts=4 sw=4 et:
3 /* This file is part of the KDE libraries
4  Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Library General Public
8  License version 2 as published by the Free Software Foundation.
9 
10  This library is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Library General Public License for more details.
14 
15  You should have received a copy of the GNU Library General Public License
16  along with this library; see the file COPYING.LIB. If not, write to
17  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18  Boston, MA 02110-1301, USA.
19 */
20 
21 #include "kbookmarkimporter_ie.h"
22 
23 #include <kfiledialog.h>
24 #include <kstringhandler.h>
25 #include <klocale.h>
26 #include <kdebug.h>
27 #include <qtextcodec.h>
28 #include <QtGui/QApplication>
29 
30 #include <sys/types.h>
31 #include <stddef.h>
32 #include <dirent.h>
33 #include <sys/stat.h>
34 
35 #include "kbookmarkimporter.h"
36 
41 class KIEBookmarkImporter : public QObject
42 {
43  Q_OBJECT
44 public:
45  KIEBookmarkImporter( const QString & fileName ) : m_fileName(fileName) {}
46  ~KIEBookmarkImporter() {}
47 
48  void parseIEBookmarks();
49 
50  // Usual place for IE bookmarks
51  static QString IEBookmarksDir();
52 
53 Q_SIGNALS:
54  void newBookmark( const QString & text, const QString & url, const QString & additionalInfo );
55  void newFolder( const QString & text, bool open, const QString & additionalInfo );
56  void newSeparator();
57  void endFolder();
58 
59 protected:
60  void parseIEBookmarks_dir( const QString &dirname, const QString &name = QString() );
61  void parseIEBookmarks_url_file( const QString &filename, const QString &name );
62 
63  QString m_fileName;
64 };
65 
66 void KIEBookmarkImporter::parseIEBookmarks_url_file( const QString &filename, const QString &name ) {
67  static const int g_lineLimit = 16*1024;
68 
69  QFile f(filename);
70 
71  if(f.open(QIODevice::ReadOnly)) {
72 
73  QByteArray s(g_lineLimit,0);
74 
75  while(f.readLine(s.data(), g_lineLimit)>=0) {
76  if ( s[s.length()-1] != '\n' ) // Gosh, this line is longer than g_lineLimit. Skipping.
77  {
78  kWarning() << "IE bookmarks contain a line longer than " << g_lineLimit << ". Skipping.";
79  continue;
80  }
81  QByteArray t = s.trimmed();
82  QRegExp rx( "URL=(.*)" );
83  if (rx.exactMatch(t)) {
84  emit newBookmark( name, rx.cap(1), QString("") );
85  }
86  }
87 
88  f.close();
89  }
90 }
91 
92 void KIEBookmarkImporter::parseIEBookmarks_dir( const QString &dirname, const QString &foldername )
93 {
94 
95  QDir dir(dirname);
96  dir.setFilter( QDir::Files | QDir::Dirs | QDir::AllDirs );
97  dir.setSorting( QFlags<QDir::SortFlag>(QDir::Name | QDir::DirsFirst) );
98  dir.setNameFilters(QStringList("*.url")); // AK - possibly add ";index.ini" ?
99 
100  const QFileInfoList list = dir.entryInfoList();
101  if (list.isEmpty()) return;
102 
103  if (dirname != m_fileName)
104  emit newFolder( foldername, false, "" );
105 
106  foreach (const QFileInfo &fi, list) {
107  if (fi.fileName() == "." || fi.fileName() == "..") continue;
108 
109  if (fi.isDir()) {
110  parseIEBookmarks_dir(fi.absoluteFilePath(), fi.fileName());
111 
112  } else if (fi.isFile()) {
113  if (fi.fileName().endsWith(QLatin1String(".url"))) {
114  QString name = fi.fileName();
115  name.truncate(name.length() - 4); // .url
116  parseIEBookmarks_url_file(fi.absoluteFilePath(), name);
117  }
118  // AK - add index.ini
119  }
120  }
121 
122  if (dirname != m_fileName)
123  emit endFolder();
124 }
125 
126 
127 void KIEBookmarkImporter::parseIEBookmarks( )
128 {
129  parseIEBookmarks_dir( m_fileName );
130 }
131 
132 QString KIEBookmarkImporter::IEBookmarksDir()
133 {
134  static KIEBookmarkImporterImpl* p = 0;
135  if (!p)
136  p = new KIEBookmarkImporterImpl;
137  return p->findDefaultLocation();
138 }
139 
140 void KIEBookmarkImporterImpl::parse() {
141  KIEBookmarkImporter importer(m_fileName);
142  setupSignalForwards(&importer, this);
143  importer.parseIEBookmarks();
144 }
145 
146 QString KIEBookmarkImporterImpl::findDefaultLocation(bool) const
147 {
148  // notify user that they must give a new dir such
149  // as "Favourites" as otherwise it'll just place
150  // lots of .url files in the given dir and gui
151  // stuff in the exporter is ugly so that exclues
152  // the possibility of just writing to Favourites
153  // and checking if overwriting...
154  return KFileDialog::getExistingDirectory(KUrl(), QApplication::activeWindow());
155 }
156 
158 
159 class IEExporter : private KBookmarkGroupTraverser {
160 public:
161  IEExporter( const QString & );
162  void write( const KBookmarkGroup &grp ) { traverse(grp); }
163 private:
164  virtual void visit( const KBookmark & );
165  virtual void visitEnter( const KBookmarkGroup & );
166  virtual void visitLeave( const KBookmarkGroup & );
167 private:
168  QDir m_currentDir;
169 };
170 
171 static QString ieStyleQuote( const QString &str ) {
172  QString s(str);
173  s.replace(QRegExp("[/\\:*?\"<>|]"), "_");
174  return s;
175 }
176 
177 IEExporter::IEExporter( const QString & dname ) {
178  m_currentDir.setPath( dname );
179 }
180 
181 void IEExporter::visit( const KBookmark &bk ) {
182  QString fname = m_currentDir.path() + '/' + ieStyleQuote( bk.fullText() ) + ".url";
183  // kDebug() << "visit(" << bk.text() << "), fname == " << fname;
184  QFile file( fname );
185  if (file.open(QIODevice::WriteOnly)) {
186  QTextStream ts( &file );
187  ts << "[InternetShortcut]\r\n";
188  ts << "URL=" << bk.url().url().toUtf8() << "\r\n";
189  }
190 }
191 
192 void IEExporter::visitEnter( const KBookmarkGroup &grp ) {
193  QString dname = m_currentDir.path() + '/' + ieStyleQuote( grp.fullText() );
194  // kDebug() << "visitEnter(" << grp.text() << "), dname == " << dname;
195  m_currentDir.mkdir( dname );
196  m_currentDir.cd( dname );
197 }
198 
199 void IEExporter::visitLeave( const KBookmarkGroup & ) {
200  // kDebug() << "visitLeave()";
201  m_currentDir.cdUp();
202 }
203 
204 void KIEBookmarkExporterImpl::write(const KBookmarkGroup& parent) {
205  IEExporter exporter( m_fileName );
206  exporter.write( parent );
207 }
208 
209 #include "kbookmarkimporter_ie.moc"
KBookmarkGroupTraverser::traverse
void traverse(const KBookmarkGroup &)
Definition: kbookmark.cc:621
QString::truncate
void truncate(int position)
kdebug.h
kbookmarkimporter_ie.h
QByteArray::trimmed
QByteArray trimmed() const
KBookmarkGroupTraverser::visit
virtual void visit(const KBookmark &)
Definition: kbookmark.cc:647
QByteArray
kfiledialog.h
KIEBookmarkImporterImpl::findDefaultLocation
virtual QString findDefaultLocation(bool forSaving=false) const
Definition: kbookmarkimporter_ie.cc:146
f
static quint32 f(DES_KEY *key, quint32 r, char *subkey)
Definition: des.cpp:378
ieStyleQuote
static QString ieStyleQuote(const QString &str)
Definition: kbookmarkimporter_ie.cc:171
KIEBookmarkImporterImpl
A class for importing IE bookmarks.
Definition: kbookmarkimporter_ie.h:34
klocale.h
KBookmark
Definition: kbookmark.h:34
KBookmarkGroupTraverser::visitEnter
virtual void visitEnter(const KBookmarkGroup &)
Definition: kbookmark.cc:651
QFile
KUrl
QTextStream
kbookmarkimporter.h
QFileInfo::isFile
bool isFile() const
QRegExp
QFlags
QApplication::activeWindow
QWidget * activeWindow()
KBookmarkExporterBase::m_fileName
QString m_fileName
Definition: kbookmarkexporter.h:38
QFileInfo::isDir
bool isDir() const
QFileInfo::fileName
QString fileName() const
QObject
KIO::open
FileJob * open(const KUrl &url, QIODevice::OpenMode mode)
Open ( random access I/O )
Definition: filejob.cpp:211
QFileInfo::absoluteFilePath
QString absoluteFilePath() const
QString::endsWith
bool endsWith(const QString &s, Qt::CaseSensitivity cs) const
KBookmarkGroup
A group of bookmarks.
Definition: kbookmark.h:347
QString
KBookmarkImporterBase::m_fileName
QString m_fileName
Definition: kbookmarkimporter.h:75
QStringList
QFileInfo
kstringhandler.h
KIEBookmarkImporterImpl::parse
virtual void parse()
Definition: kbookmarkimporter_ie.cc:140
QDir
QString::replace
QString & replace(int position, int n, QChar after)
KFileDialog::getExistingDirectory
static QString getExistingDirectory(const KUrl &startDir=KUrl(), QWidget *parent=0, const QString &caption=QString())
Creates a modal directory-selection dialog and returns the selected directory (local only) or an empt...
Definition: kfiledialog.cpp:630
KBookmarkImporterBase::setupSignalForwards
void setupSignalForwards(QObject *src, QObject *dst)
Definition: kbookmarkimporter.cc:73
KRecentDirs::dir
QString dir(const QString &fileClass)
Returns the most recently used directory accociated with this file-class.
Definition: krecentdirs.cpp:68
QLatin1String
QString::length
int length() const
kWarning
static QDebug kWarning(bool cond, int area=KDE_DEFAULT_DEBUG_AREA)
KUrl::url
QString url(AdjustPathOption trailing=LeaveTrailingSlash) const
KIEBookmarkExporterImpl::write
virtual void write(const KBookmarkGroup &)
Definition: kbookmarkimporter_ie.cc:204
KBookmarkGroupTraverser
Definition: kbookmark.h:459
KBookmark::fullText
QString fullText() const
Text shown for the bookmark, not truncated.
Definition: kbookmark.cc:311
KBookmark::url
KUrl url() const
URL contained by the bookmark.
Definition: kbookmark.cc:338
KRecentDirs::list
QStringList list(const QString &fileClass)
Returns a list of directories associated with this file-class.
Definition: krecentdirs.cpp:60
KBookmarkGroupTraverser::visitLeave
virtual void visitLeave(const KBookmarkGroup &)
Definition: kbookmark.cc:655
QString::toUtf8
QByteArray toUtf8() const
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