Package edu.jiangxin.apktoolbox.file.password.recovery.checker

Class PdfChecker

java.lang.Object

edu.jiangxin.apktoolbox.file.password.recovery.checker.FileChecker

edu.jiangxin.apktoolbox.file.password.recovery.checker.PdfChecker

All Implemented Interfaces:

IChecker

public class PdfChecker
extends FileChecker

Brief introduction to PDF password The standard security provided by PDF has two different passwords: user passwords and owner passwords. A PDF document may be protected by a password for opening (user password) and the document may also specify operations that should be restricted even when the document is decrypted: printing; copying text and graphics out of the document; modifying the document; and adding or modifying text notes (using owner password).

Field Summary

Fields inherited from class edu.jiangxin.apktoolbox.file.password.recovery.checker.FileChecker

conf, file, logger

Constructor Summary

Constructors

Constructor	Description
PdfChecker()

Method Summary

Modifier and Type	Method	Description
boolean	checkPassword(String password)
String	getDescription()
String	getFileDescription()
String[]	getFileExtensions()	Return all supported file extensions in LOWERCASE, for example: ["zip", "7z", "rar"]
boolean	prepareChecker()

Methods inherited from class edu.jiangxin.apktoolbox.file.password.recovery.checker.FileChecker

attachFile, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

PdfChecker

public PdfChecker()

Method Details

getFileExtensions

public String[] getFileExtensions()

Description copied from class: FileChecker

Return all supported file extensions in LOWERCASE, for example: ["zip", "7z", "rar"]

Specified by:

getFileExtensions in class FileChecker

Returns:

All supported file extensions in LOWERCASE

getFileDescription

public String getFileDescription()

Specified by:

getFileDescription in class FileChecker

getDescription

public String getDescription()

Specified by:

getDescription in class FileChecker

prepareChecker

public boolean prepareChecker()

Overrides:

prepareChecker in class FileChecker

checkPassword

public boolean checkPassword(String password)