/*************************************************************************** ** ** This file is part of Qt Creator ** ** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). ** ** Contact: Qt Software Information (qt-info@nokia.com) ** ** ** Non-Open Source Usage ** ** Licensees may use this file in accordance with the Qt Beta Version ** License Agreement, Agreement version 2.2 provided with the Software or, ** alternatively, in accordance with the terms contained in a written ** agreement between you and Nokia. ** ** GNU General Public License Usage ** ** Alternatively, this file may be used under the terms of the GNU General ** Public License versions 2.0 or 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the packaging ** of this file. Please review the following information to ensure GNU ** General Public Licensing requirements will be met: ** ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and ** http://www.gnu.org/copyleft/gpl.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt GPL Exception version ** 1.2, included in the file GPL_EXCEPTION.txt in this package. ** ***************************************************************************/ #ifndef DEBUGGER_GDBMI_H #define DEBUGGER_GDBMI_H #include #include #include namespace Debugger { namespace Internal { /* output ==> ( out-of-band-record )* [ result-record ] "(gdb)" nl result-record ==> [ token ] "^" result-class ( "," result )* nl out-of-band-record ==> async-record | stream-record async-record ==> exec-async-output | status-async-output | notify-async-output exec-async-output ==> [ token ] "*" async-output status-async-output ==> [ token ] "+" async-output notify-async-output ==> [ token ] "=" async-output async-output ==> async-class ( "," result )* nl result-class ==> "done" | "running" | "connected" | "error" | "exit" async-class ==> "stopped" | others (where others will be added depending on the needs--this is still in development). result ==> variable "=" value variable ==> string value ==> const | tuple | list const ==> c-string tuple ==> "{}" | "{" result ( "," result )* "}" list ==> "[]" | "[" value ( "," value )* "]" | "[" result ( "," result )* "]" stream-record ==> console-stream-output | target-stream-output | log-stream-output console-stream-output ==> "~" c-string target-stream-output ==> "@" c-string log-stream-output ==> "&" c-string nl ==> CR | CR-LF token ==> any sequence of digits. */ // FIXME: rename into GdbMiValue class GdbMi { public: GdbMi() : m_type(Invalid) {} explicit GdbMi(const QByteArray &str) { fromString(str); } QByteArray m_name; QByteArray m_data; QList m_children; enum Type { Invalid, Const, Tuple, List, }; Type m_type; inline Type type() const { return m_type; } inline QByteArray name() const { return m_name; } inline bool hasName(const char *name) const { return m_name == name; } inline bool isValid() const { return m_type != Invalid; } inline bool isConst() const { return m_type == Const; } inline bool isTuple() const { return m_type == Tuple; } inline bool isList() const { return m_type == List; } inline QByteArray data() const { return m_data; } inline const QList &children() const { return m_children; } inline int childCount() const { return m_children.size(); } const GdbMi & childAt(int index) const { return m_children[index]; } GdbMi & childAt(int index) { return m_children[index]; } GdbMi findChild(const QByteArray &name) const; GdbMi findChild(const QByteArray &name, const QByteArray &defaultString) const; QByteArray toString(bool multiline = false, int indent = 0) const; void fromString(const QByteArray &str); void setStreamOutput(const QByteArray &name, const QByteArray &content); private: friend class GdbResultRecord; friend class GdbEngine; //typedef ushort Char; typedef char Char; static QByteArray parseCString(const Char *&from, const Char *to); void parseResultOrValue(const Char *&from, const Char *to); void parseValue(const Char *&from, const Char *to); void parseTuple(const Char *&from, const Char *to); void parseTuple_helper(const Char *&from, const Char *to); void parseList(const Char *&from, const Char *to); void dumpChildren(QByteArray *str, bool multiline, int indent) const; }; enum GdbResultClass { // "done" | "running" | "connected" | "error" | "exit" GdbResultUnknown, GdbResultDone, GdbResultCustomDone, GdbResultRunning, GdbResultConnected, GdbResultError, GdbResultExit, }; class GdbResultRecord { public: GdbResultRecord() : token(-1), resultClass(GdbResultUnknown) {} QByteArray toString() const; int token; GdbResultClass resultClass; GdbMi data; private: friend class GdbMi; }; } // namespace Internal } // namespace Debugger //Q_DECLARE_METATYPE(GdbDebugger::Internal::GdbMi); #endif // DEBUGGER_GDBMI_H