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Adjusting password

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Jakub Melka
2019-08-12 12:02:40 +02:00
parent c4ea7a3ea8
commit cfc9593d14
7 changed files with 243 additions and 34 deletions
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13
PdfForQtLib/sources/pdfsecurityhandler.h
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@ -176,6 +176,19 @@ private:
/// Parses parts of the user/owner data (U/O values of the encryption dictionary)
UserOwnerData_r6 parseParts(const QByteArray& data) const;
/// Adjusts the password according to the PDF specification
QByteArray adjustPassword(const QString& password);
/// Returns true, if character with unicode code is non-ascii space character
/// according the RFC 3454, section C.1.2
/// \param unicode Unicode code to be tested
static bool isUnicodeNonAsciiSpaceCharacter(ushort unicode);
/// Returns true, if character with unicode code is mapped to nothing,
/// according the RFC 3454, section B.1
/// \param unicode Unicode code to be tested
static bool isUnicodeMappedToNothing(ushort unicode);
/// Revision number of standard security number
int m_R = 0;