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34 #ifndef SSHPACKETPARSER_P_H
35 #define SSHPACKETPARSER_P_H
37 #include <botan/bigint.h>
39 #include <QtCore/QByteArray>
40 #include <QtCore/QList>
41 #include <QtCore/QString>
48 SshNameList() : originalLength(0) {}
49 SshNameList(quint32 originalLength) : originalLength(originalLength) {}
50 quint32 originalLength;
51 QList<QByteArray> names;
54 class SshPacketParseException { };
56 // This class's functions try to read a byte array at a certain offset
57 // as the respective chunk of data as specified in the SSH RFCs.
58 // If they succeed, they update the offset, so they can easily
59 // be called in succession by client code.
60 // For convenience, some have also versions that don't update the offset,
61 // so they can be called with rvalues if the new value is not needed.
62 // If they fail, they throw an SshPacketParseException.
66 static bool asBool(const QByteArray &data, quint32 offset);
67 static bool asBool(const QByteArray &data, quint32 *offset);
68 static quint16 asUint16(const QByteArray &data, quint32 offset);
69 static quint16 asUint16(const QByteArray &data, quint32 *offset);
70 static quint64 asUint64(const QByteArray &data, quint32 offset);
71 static quint64 asUint64(const QByteArray &data, quint32 *offset);
72 static quint32 asUint32(const QByteArray &data, quint32 offset);
73 static quint32 asUint32(const QByteArray &data, quint32 *offset);
74 static QByteArray asString(const QByteArray &data, quint32 *offset);
75 static QString asUserString(const QByteArray &data, quint32 *offset);
76 static SshNameList asNameList(const QByteArray &data, quint32 *offset);
77 static Botan::BigInt asBigInt(const QByteArray &data, quint32 *offset);
79 static QString asUserString(const QByteArray &rawString);
82 } // namespace Internal
85 #endif // SSHPACKETPARSER_P_H