module HexaPDF::Encryption::StandardSecurityHandler::Permissions

Defines all available permissions.

It is possible to use an array of permission symbols instead of an integer to describe the permission set. The used symbols are the lower case versions of the constants, i.e. the symbol for MODIFY_CONSTANT would be :modify_constant.

See: PDF1.7 s7.6.3.2

Constants

ALL

Allows everything

ASSEMBLE_DOCUMENT

Assembling of the document (inserting, rotating or deleting of pages and creation of bookmarks or thumbnail images)

COPY_CONTENT

Copying of content

EXTRACT_CONTENT

Extracting content

FILL_IN_FORMS

Filling in form fields

HIGH_QUALITY_PRINT

High quality printing

MODIFY_ANNOTATION

Modifying annotations

MODIFY_CONTENT

Modification of the content by operations that are different from those controller by MODIFY_ANNOTATION, FILL_IN_FORMS and ASSEMBLE_DOCUMENT

PERMISSION_TO_SYMBOL

Maps a permission value to its symbol

PRINT

Printing (if HIGH_QUALITY_PRINT is also set, then high quality printing is allowed)

RESERVED

Reserved permission bits

SYMBOL_TO_PERMISSION

Maps permission symbols to their respective value