Removing pdfbox from source.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@301 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 0 insertions, 416 deletions

diff --git a/src/main/java/org/pdfbox/pdmodel/encryption/PDStandardEncryption.java b/src/main/java/org/pdfbox/pdmodel/encryption/PDStandardEncryption.java
deleted file mode 100644
index 5b3be3b..0000000
--- a/src/main/java/org/pdfbox/pdmodel/encryption/PDStandardEncryption.java
+++ /dev/null
@@ -1,416 +0,0 @@
-/**

- * Copyright (c) 2003, www.pdfbox.org

- * All rights reserved.

- *

- * Redistribution and use in source and binary forms, with or without

- * modification, are permitted provided that the following conditions are met:

- *

- * 1. Redistributions of source code must retain the above copyright notice,

- *    this list of conditions and the following disclaimer.

- * 2. Redistributions in binary form must reproduce the above copyright notice,

- *    this list of conditions and the following disclaimer in the documentation

- *    and/or other materials provided with the distribution.

- * 3. Neither the name of pdfbox; nor the names of its

- *    contributors may be used to endorse or promote products derived from this

- *    software without specific prior written permission.

- *

- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

- * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY

- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON

- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

- *

- * http://www.pdfbox.org

- *

- */

-package org.pdfbox.pdmodel.encryption;

-

-import org.pdfbox.cos.COSDictionary;

-import org.pdfbox.cos.COSInteger;

-import org.pdfbox.cos.COSName;

-import org.pdfbox.cos.COSNumber;

-import org.pdfbox.cos.COSString;

-

-import java.io.IOException;

-

-/**

- * This class holds information that is related to the standard PDF encryption.

- *

- * See PDF Reference 1.4 section "3.5 Encryption"

- *

- * @author  Ben Litchfield (ben@csh.rit.edu)

- * @version $Revision: 1.5 $

- */

-public class PDStandardEncryption extends PDEncryptionDictionary

-{

-    /**

-     * The 'Filter' name for this security handler.

-     */

-    public static final String FILTER_NAME = "Standard";

-

-    /**

-     * The default revision of one is not specified.

-     */

-    public static final int DEFAULT_REVISION = 3;

-

-    /**

-     * Encryption revision 2.

-     */

-    public static final int REVISION2 = 2;

-    /**

-     * Encryption revision 3.

-     */

-    public static final int REVISION3 = 3;

-    /**

-     * Encryption revision 4.

-     */

-    public static final int REVISION4 = 4;

-

-    /**

-     * The default set of permissions which is to allow all.

-     */

-    public static final int DEFAULT_PERMISSIONS = 0xFFFFFFFF ^ 3;//bits 0 & 1 need to be zero

-

-    private static final int PRINT_BIT = 3;

-    private static final int MODIFICATION_BIT = 4;

-    private static final int EXTRACT_BIT = 5;

-    private static final int MODIFY_ANNOTATIONS_BIT = 6;

-    private static final int FILL_IN_FORM_BIT = 9;

-    private static final int EXTRACT_FOR_ACCESSIBILITY_BIT = 10;

-    private static final int ASSEMBLE_DOCUMENT_BIT = 11;

-    private static final int DEGRADED_PRINT_BIT = 12;

-

-    /**

-     * Default constructor that uses Version 2, Revision 3, 40 bit encryption,

-     * all permissions allowed.

-     */

-    public PDStandardEncryption()

-    {

-        super();

-        encryptionDictionary.setItem( COSName.FILTER, COSName.getPDFName( FILTER_NAME ) );

-        setVersion( PDEncryptionDictionary.VERSION1_40_BIT_ALGORITHM  );

-        setRevision( PDStandardEncryption.REVISION2 );

-        setPermissions( DEFAULT_PERMISSIONS );

-    }

-

-    /**

-     * Constructor from existing dictionary.

-     *

-     * @param dict The existing encryption dictionary.

-     */

-    public PDStandardEncryption( COSDictionary dict )

-    {

-        super( dict );

-    }

-

-    /**

-     * This will return the R entry of the encryption dictionary.<br /><br />

-     * See PDF Reference 1.4 Table 3.14.

-     *

-     * @return The encryption revision to use.

-     */

-    public int getRevision()

-    {

-        int revision = DEFAULT_VERSION;

-        COSNumber cosRevision = (COSNumber)encryptionDictionary.getDictionaryObject( COSName.getPDFName( "R" ) );

-        if( cosRevision != null )

-        {

-            revision = cosRevision.intValue();

-        }

-        return revision;

-    }

-

-    /**

-     * This will set the R entry of the encryption dictionary.<br /><br />

-     * See PDF Reference 1.4 Table 3.14.  <br /><br/>

-     *

-     * <b>Note: This value is used to decrypt the pdf document.  If you change this when

-     * the document is encrypted then decryption will fail!.</b>

-     *

-     * @param revision The new encryption version.

-     */

-    public void setRevision( int revision )

-    {

-        encryptionDictionary.setItem( COSName.getPDFName( "R" ), new COSInteger( revision ) );

-    }

-

-    /**

-     * This will get the O entry in the standard encryption dictionary.

-     *

-     * @return A 32 byte array or null if there is no owner key.

-     */

-    public byte[] getOwnerKey()

-    {

-       byte[] o = null;

-       COSString owner = (COSString)encryptionDictionary.getDictionaryObject( COSName.getPDFName( "O" ) );

-       if( owner != null )

-       {

-           o = owner.getBytes();

-       }

-       return o;

-    }

-

-    /**

-     * This will set the O entry in the standard encryption dictionary.

-     *

-     * @param o A 32 byte array or null if there is no owner key.

-     *

-     * @throws IOException If there is an error setting the data.

-     */

-    public void setOwnerKey( byte[] o ) throws IOException

-    {

-       COSString owner = new COSString();

-       owner.append( o );

-       encryptionDictionary.setItem( COSName.getPDFName( "O" ), owner );

-    }

-

-    /**

-     * This will get the U entry in the standard encryption dictionary.

-     *

-     * @return A 32 byte array or null if there is no user key.

-     */

-    public byte[] getUserKey()

-    {

-       byte[] u = null;

-       COSString user = (COSString)encryptionDictionary.getDictionaryObject( COSName.getPDFName( "U" ) );

-       if( user != null )

-       {

-           u = user.getBytes();

-       }

-       return u;

-    }

-

-    /**

-     * This will set the U entry in the standard encryption dictionary.

-     *

-     * @param u A 32 byte array.

-     *

-     * @throws IOException If there is an error setting the data.

-     */

-    public void setUserKey( byte[] u ) throws IOException

-    {

-       COSString user = new COSString();

-       user.append( u );

-       encryptionDictionary.setItem( COSName.getPDFName( "U" ), user );

-    }

-

-    /**

-     * This will get the permissions bit mask.

-     *

-     * @return The permissions bit mask.

-     */

-    public int getPermissions()

-    {

-        int permissions = 0;

-        COSInteger p = (COSInteger)encryptionDictionary.getDictionaryObject( COSName.getPDFName( "P" ) );

-        if( p != null )

-        {

-            permissions = p.intValue();

-        }

-        return permissions;

-    }

-

-    /**

-     * This will set the permissions bit mask.

-     *

-     * @param p The new permissions bit mask

-     */

-    public void setPermissions( int p )

-    {

-        encryptionDictionary.setItem( COSName.getPDFName( "P" ), new COSInteger( p ) );

-    }

-

-    private boolean isPermissionBitOn( int bit )

-    {

-        return (getPermissions() & (1 << (bit-1))) != 0;

-    }

-

-    private boolean setPermissionBit( int bit, boolean value )

-    {

-        int permissions = getPermissions();

-        if( value )

-        {

-            permissions = permissions | (1 << (bit-1));

-        }

-        else

-        {

-            permissions = permissions & (0xFFFFFFFF ^ (1 << (bit-1)));

-        }

-        setPermissions( permissions );

-

-        return (getPermissions() & (1 << (bit-1))) != 0;

-    }

-

-    /**

-     * This will tell if the user can print.

-     *

-     * @return true If supplied with the user password they are allowed to print.

-     */

-    public boolean canPrint()

-    {

-        return isPermissionBitOn( PRINT_BIT );

-    }

-

-    /**

-     * Set if the user can print.

-     *

-     * @param allowPrinting A boolean determining if the user can print.

-     */

-    public void setCanPrint( boolean allowPrinting )

-    {

-        setPermissionBit( PRINT_BIT, allowPrinting );

-    }

-

-    /**

-     * This will tell if the user can modify contents of the document.

-     *

-     * @return true If supplied with the user password they are allowed to modify the document

-     */

-    public boolean canModify()

-    {

-        return isPermissionBitOn( MODIFICATION_BIT );

-    }

-

-    /**

-     * Set if the user can modify the document.

-     *

-     * @param allowModifications A boolean determining if the user can modify the document.

-     */

-    public void setCanModify( boolean allowModifications )

-    {

-        setPermissionBit( MODIFICATION_BIT, allowModifications );

-    }

-

-    /**

-     * This will tell if the user can extract text and images from the PDF document.

-     *

-     * @return true If supplied with the user password they are allowed to extract content

-     *              from the PDF document

-     */

-    public boolean canExtractContent()

-    {

-        return isPermissionBitOn( EXTRACT_BIT );

-    }

-

-    /**

-     * Set if the user can extract content from the document.

-     *

-     * @param allowExtraction A boolean determining if the user can extract content

-     *                        from the document.

-     */

-    public void setCanExtractContent( boolean allowExtraction )

-    {

-        setPermissionBit( EXTRACT_BIT, allowExtraction );

-    }

-

-    /**

-     * This will tell if the user can add/modify text annotations, fill in interactive forms fields.

-     *

-     * @return true If supplied with the user password they are allowed to modify annotations.

-     */

-    public boolean canModifyAnnotations()

-    {

-        return isPermissionBitOn( MODIFY_ANNOTATIONS_BIT );

-    }

-

-    /**

-     * Set if the user can modify annotations.

-     *

-     * @param allowAnnotationModification A boolean determining if the user can modify annotations.

-     */

-    public void setCanModifyAnnotations( boolean allowAnnotationModification )

-    {

-        setPermissionBit( MODIFY_ANNOTATIONS_BIT, allowAnnotationModification );

-    }

-

-    /**

-     * This will tell if the user can fill in interactive forms.

-     *

-     * @return true If supplied with the user password they are allowed to fill in form fields.

-     */

-    public boolean canFillInForm()

-    {

-        return isPermissionBitOn( FILL_IN_FORM_BIT );

-    }

-

-    /**

-     * Set if the user can fill in interactive forms.

-     *

-     * @param allowFillingInForm A boolean determining if the user can fill in interactive forms.

-     */

-    public void setCanFillInForm( boolean allowFillingInForm )

-    {

-        setPermissionBit( FILL_IN_FORM_BIT, allowFillingInForm );

-    }

-

-    /**

-     * This will tell if the user can extract text and images from the PDF document

-     * for accessibility purposes.

-     *

-     * @return true If supplied with the user password they are allowed to extract content

-     *              from the PDF document

-     */

-    public boolean canExtractForAccessibility()

-    {

-        return isPermissionBitOn( EXTRACT_FOR_ACCESSIBILITY_BIT );

-    }

-

-    /**

-     * Set if the user can extract content from the document for accessibility purposes.

-     *

-     * @param allowExtraction A boolean determining if the user can extract content

-     *                        from the document.

-     */

-    public void setCanExtractForAccessibility( boolean allowExtraction )

-    {

-        setPermissionBit( EXTRACT_FOR_ACCESSIBILITY_BIT, allowExtraction );

-    }

-

-    /**

-     * This will tell if the user can insert/rotate/delete pages.

-     *

-     * @return true If supplied with the user password they are allowed to extract content

-     *              from the PDF document

-     */

-    public boolean canAssembleDocument()

-    {

-        return isPermissionBitOn( ASSEMBLE_DOCUMENT_BIT );

-    }

-

-    /**

-     * Set if the user can insert/rotate/delete pages.

-     *

-     * @param allowAssembly A boolean determining if the user can assemble the document.

-     */

-    public void setCanAssembleDocument( boolean allowAssembly )

-    {

-        setPermissionBit( ASSEMBLE_DOCUMENT_BIT, allowAssembly );

-    }

-

-    /**

-     * This will tell if the user can print the document in a degraded format.

-     *

-     * @return true If supplied with the user password they are allowed to print the

-     *              document in a degraded format.

-     */

-    public boolean canPrintDegraded()

-    {

-        return isPermissionBitOn( DEGRADED_PRINT_BIT );

-    }

-

-    /**

-     * Set if the user can print the document in a degraded format.

-     *

-     * @param allowAssembly A boolean determining if the user can print the

-     *        document in a degraded format.

-     */

-    public void setCanPrintDegraded( boolean allowAssembly )

-    {

-        setPermissionBit( DEGRADED_PRINT_BIT, allowAssembly );

-    }

-}
\ No newline at end of file