Examples of COSString

org.apache.pdfbox.cos.COSString
This represents a string object in a PDF document. @author Ben Litchfield @version $Revision: 1.30 $
org.pdfbox.cos.COSString
This represents a string object in a PDF document. @author Ben Litchfield @version $Revision: 1.29 $

Examples of org.pdfbox.cos.COSString

                md.update( time.toByteArray() );
                md.update( ownerPassword.getBytes() );
                md.update( userPassword.getBytes() );
                md.update( document.toString().getBytes() );
                byte[] id = md.digest( this.toString().getBytes() );
                COSString idString = new COSString();
                idString.append( id );
                idArray.add( idString );
                idArray.add( idString );
                document.setDocumentID( idArray );
            }
            catch( NoSuchAlgorithmException e )
            {
                throw new CryptographyException( e );
            }


        }
        COSString id = (COSString)idArray.getObject( 0 );
        encryption = new PDFEncryption();


        byte[] o = encryption.computeOwnerPassword(
            ownerPassword.getBytes("ISO-8859-1"),
            userPassword.getBytes("ISO-8859-1"), revision, length);


        byte[] u = encryption.computeUserPassword(
            userPassword.getBytes("ISO-8859-1"),
            o, permissionInt, id.getBytes(), revision, length);


        encryptionKey = encryption.computeEncryptedKey(
            userPassword.getBytes("ISO-8859-1"), o, permissionInt, id.getBytes(), revision, length);


        encParameters.setOwnerKey( o );
        encParameters.setUserKey( u );
        
        document.setEncryptionDictionary( encParameters.getCOSDictionary() );

View Full Code Here

Examples of org.pdfbox.cos.COSString


        int permissions = encParameters.getPermissions();
        int revision = encParameters.getRevision();
        int length = encParameters.getLength()/8;


        COSString id = (COSString)document.getDocumentID().getObject( 0 );
        byte[] u = encParameters.getUserKey();
        byte[] o = encParameters.getOwnerKey();


        boolean isUserPassword =
            encryption.isUserPassword( password.getBytes(), u,
                o, permissions, id.getBytes(), revision, length );
        boolean isOwnerPassword =
            encryption.isOwnerPassword( password.getBytes(), u,
                o, permissions, id.getBytes(), revision, length );


        if( isUserPassword )
        {
            encryptionKey =
                encryption.computeEncryptedKey(
                    password.getBytes(), o,
                    permissions, id.getBytes(), revision, length );
        }
        else if( isOwnerPassword )
        {
            byte[] computedUserPassword =
                encryption.getUserPassword(
                    password.getBytes(),
                    o,
                    revision,
                    length );
            encryptionKey =
                encryption.computeEncryptedKey(
                    computedUserPassword, o,
                    permissions, id.getBytes(), revision, length );
        }
        else
        {
            throw new InvalidPasswordException( "Error: The supplied password does not match " +
                                                "either the owner or user password in the document." );

View Full Code Here

Examples of org.pdfbox.cos.COSString

     * @return The font family.
     */
    public String getFontFamily()
    {
        String retval = null;
        COSString name = (COSString)dic.getDictionaryObject( COSName.getPDFName( "FontFamily" ) );
        if( name != null )
        {
            retval = name.getString();
        }
        return retval;
    }

View Full Code Here

Examples of org.pdfbox.cos.COSString

     *
     * @param fontFamily The font family.
     */
    public void setFontFamily( String fontFamily )
    {
        COSString name = null;
        if( fontFamily != null )
        {
            name = new COSString( fontFamily );
        }
        dic.setItem( COSName.getPDFName( "FontFamily" ), name );
    }

View Full Code Here

Examples of org.pdfbox.cos.COSString

     * @return The character set value.
     */
    public String getCharSet()
    {
        String retval = null;
        COSString name = (COSString)dic.getDictionaryObject( COSName.getPDFName( "CharSet" ) );
        if( name != null )
        {
            retval = name.getString();
        }
        return retval;
    }

View Full Code Here

Examples of org.pdfbox.cos.COSString

     *
     * @param charSet The new character set for the font.
     */
    public void setCharacterSet( String charSet )
    {
        COSString name = null;
        if( charSet != null )
        {
            name = new COSString( charSet );
        }
        dic.setItem( COSName.getPDFName( "CharSet" ), name );
    }

View Full Code Here

Examples of org.pdfbox.cos.COSString

     * @return The DA element
     */
    private COSString getDefaultAppearance()
    {
        
        COSString dap = parent.getDefaultAppearance();
        if (dap == null)
        {
            COSArray kids = (COSArray)parent.getDictionary().getDictionaryObject( "Kids" );
            if( kids != null && kids.size() > 0 )
            {

View Full Code Here

Examples of org.pdfbox.cos.COSString

                        for( int i=0; i<tokens.size(); i++ )
                        {
                            if( tokens.get( i ) instanceof COSString )
                            {
                                foundString = true;
                                COSString drawnString =((COSString)tokens.get(i)); 
                                drawnString.reset();
                                drawnString.append( apValue.getBytes() );
                            }
                        }
                        int setFontIndex = tokens.indexOf( PDFOperator.getOperator( "Tf" ));
                        tokens.set( setFontIndex-1, new COSFloat( fontSize ) );
                        if( foundString )

View Full Code Here

Examples of org.pdfbox.cos.COSString

            {
                streamResources = new PDResources();
                appearanceStream.setResources( streamResources );
            }
            
            COSString da = getDefaultAppearance();
            if( da != null )
            {
                String data = da.getString();
                PDFStreamParser streamParser = new PDFStreamParser(
                        new ByteArrayInputStream( data.getBytes() ), null );
                streamParser.parse();
                tokens = streamParser.getTokens();
            }

View Full Code Here

Examples of org.pdfbox.cos.COSString

     *
     * @throws IOException If there is an error creating the appearance stream.
     */
    public void setValue(String value) throws IOException
    {
        COSString fieldValue = new COSString(value);
        getDictionary().setItem( COSName.getPDFName( "V" ), fieldValue );
        getDictionary().setItem( COSName.getPDFName( "DV" ), fieldValue );
    }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.