Bug 162830 Bookmark with single quote doesn't work in Web Viewer
Description: Bookmark with single quote doesn't work in Web Viewer Steps to reproduce: 1. Insert two labels, set page break between them. 2. Set bookmark "b'k" to the second label. 3. Define internal bookmark link in the first label. 4. Preview with web viewer/html/pdf, click the link. 5. preview with /preview servlet Expected result: Link works, can link to the second label. Actual result: pdf and /preview servlet can link to target label. Web Viewer(frameset and run servlet) cannot link to target label.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/ParameterAccessor.java
public static boolean isValidFilePath( String filePath )
	{
		assert filePath != null;
		if ( isDocumentFolderAccessOnly )
		{
			String absolutePath = new File( filePath ).getAbsolutePath( );
			String docFolderPath = new File( documentFolder ).getAbsolutePath( );
			
			if ( isWindowsPlatform( ) )
			{
				absolutePath = absolutePath.toLowerCase( );
				docFolderPath = docFolderPath.toLowerCase( );
			}
			return absolutePath.startsWith( docFolderPath );
		}
		return true;
	}
	/**
	 * Generate document name according to report name.
	 * 
	 * @param request
	 * @return document name.
	 */
	protected static String generateDocumentFromReport(
			HttpServletRequest request )
	{
		String fileName = getReport( request );
		if ( fileName.indexOf( '.' ) >= 0 )
		{
			fileName = fileName.substring( 0, fileName.lastIndexOf( '.' ) )