C++ (Cpp) KUrl::filename Examples

Example #1

File: pixmapcollection.cpp Project: abhishekmurthy/Calligra

QString
PixmapCollection::addPixmapPath(const KUrl &url)
{
    QString name = url.filename();
    while (m_pixmaps.contains(name)) {
        bool ok;
        int num = name.right(1).toInt(&ok, 10);
        if (ok)
            name = name.left(name.length() - 1) + QString::number(num + 1);
        else
            name += "2";
    }

    m_pixmaps.insert(name, qMakePair(url.path(), 0));
    return name;
}

Example #2

File: cgi.cpp Project: KDE/kde-runtime

void CgiProtocol::get( const KUrl& url )
{
  kDebug(7124) << "CgiProtocol::get()";
  kDebug(7124) << " URL: " << url.url();
#if 0
  kDebug(7124) << " Path: " << url.path();
  kDebug(7124) << " Query: " << url.query();
  kDebug(7124) << " Protocol: " << url.protocol();
  kDebug(7124) << " Filename: " << url.filename();
#endif
  QByteArray protocol = "SERVER_PROTOCOL=HTTP";
  putenv( protocol.data() );

  QByteArray requestMethod = "REQUEST_METHOD=GET";
  putenv( requestMethod.data() );

  QByteArray query = url.query().mid( 1 ).toLocal8Bit();
  query.prepend( "QUERY_STRING=" );
  putenv( query.data() );

  QString path = url.path();

  QString file;

  int pos = path.lastIndexOf('/');
  if ( pos >= 0 ) file = path.mid( pos + 1 );
  else file = path;

  QString cmd;

  bool stripHeader = false;
  bool forwardFile = true;

  QStringList::ConstIterator it;
  for( it = mCgiPaths.constBegin(); it != mCgiPaths.constEnd(); ++it ) {
    cmd = *it;
    if ( !(*it).endsWith('/') )
        cmd += '/';
    cmd += file;
    if ( KStandardDirs::exists( cmd ) ) {
      forwardFile = false;
      stripHeader = true;
      break;
    }
  }

  FILE *fd;

  if ( forwardFile ) {
    kDebug(7124) << "Forwarding to '" << path << "'";

    QByteArray filepath = QFile::encodeName( path );

    fd = fopen( filepath.data(), "r" );

    if ( !fd ) {
      kDebug(7124) << "Error opening '" << filepath << "'";
      error(KIO::ERR_CANNOT_OPEN_FOR_READING, path);
      return;
    }
  } else {
    kDebug(7124) << "Cmd: " << cmd;

    fd = popen( QFile::encodeName(KShell::quoteArg( cmd )).data(), "r" );

    if ( !fd ) {
      kDebug(7124) << "Error running '" << cmd << "'";
      error( KIO::ERR_CANNOT_OPEN_FOR_READING, cmd );
      return;
    }
  }

  char buffer[ 4090 ];

  while ( !feof( fd ) )
  {
    int n = fread( buffer, 1, 2048, fd );

    if ( n == -1 )
    {
      // ERROR
      if ( forwardFile ) {
        fclose( fd );
      } else {
        pclose( fd );
      }
      return;
    }

    buffer[n] = 0;

    if ( stripHeader ) {
      QByteArray output = buffer; // this assumes buffer is text and not binary
      int colon = output.indexOf( ':' );
      int newline = output.indexOf( '\n' );
      int semicolon = output.lastIndexOf( ';', newline );
      int end;
      if ( semicolon < 0 ) end = newline;
      else end = semicolon;

#if 0
      kDebug(7124) << "  colon: " << colon;
      kDebug(7124) << "  newline: " << newline;
      kDebug(7124) << "  semicolon: " << semicolon;
      kDebug(7124) << "  end: " << end;
#endif

      // Set the charset meta data if one exists (BR# 241364).
      if (end == semicolon) {
          const int assignOp = output.indexOf('=', semicolon + 1);
          if (assignOp != -1) {
              const QByteArray charset (output.mid(assignOp+1, newline- assignOp -1).trimmed());
              kDebug(7124) << "Charset:" << charset;
              setMetaData(QLatin1String("charset"), charset.toLower());
          }
      }

      QByteArray contentType = output.mid( colon + 1, end - colon - 1 );

      contentType = contentType.trimmed().toLower();

      kDebug(7124) << "ContentType: '" << contentType << "'";

      mimeType( contentType );

      int start = output.indexOf( "\r\n\r\n" );
      if ( start >= 0 ) start += 4;
      else {
        start = output.indexOf( "\n\n" );
        if ( start >= 0 ) start += 2;
      }

      if ( start >= 0 ) output = output.mid( start );

      stripHeader = false;
      data( output );
    } else {
      data( QByteArray::fromRawData( buffer, n ) );
    }
  }

  if ( forwardFile ) {
    fclose( fd );
  } else {
    pclose( fd );
  }

  finished();

  kDebug(7124) << "CgiProtocol::get - done";
}