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46 // This file is not part of the Qt API. It exists purely as an
47 // implementation detail. This header file may change from version to
48 // version without notice, or even be removed.
52 #ifndef Patternist_Base64Binary_H
53 #define Patternist_Base64Binary_H
55 #include <private/qitem_p.h>
65 * @short Implements the value instance of the @c xs:base64Binary type.
67 * @author Frans Englich <frans.englich@nokia.com>
68 * @ingroup Patternist_xdm
70 class Base64Binary : public AtomicValue
73 friend class CommonValues;
75 typedef AtomicValue::Ptr Ptr;
78 * Creates an instance representing @p value.
80 static AtomicValue::Ptr fromLexical(const QString &value);
82 static Base64Binary::Ptr fromValue(const QByteArray &data);
84 virtual QString stringValue() const;
85 virtual ItemType::Ptr type() const;
86 inline const QByteArray &asByteArray() const
92 Base64Binary(const QByteArray &val);
94 const QByteArray m_value;
98 * @short Assumes @p in is a lexical representation of @c xs:base64Binary, and
99 * converts it to the binary data set in @p out.
101 * If @p instr is invalid Base64 content, @p ok is set to
102 * false, and the returned QByteArray has an undefined value.
104 * We cannot use QByteArray::fromBase64() because it doesn't do the
105 * necessary validation that we need to properly implement W3C XML
106 * Schema's xs:base64Binary type.
108 static void base64Decode(const QByteArray &in, QByteArray &out, bool &ok);
110 static const char Base64DecMap[128];