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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <QByteArray>
#include <QList>
#include <QString>
#include <QJsonValue>
#include <QJsonObject>
#include <QVector>
#include <functional>
namespace Debugger {
namespace Internal {
class DebuggerResponse;
// Convenience structure to build up backend commands.
class DebuggerCommand
{
public:
typedef std::function<void(const DebuggerResponse &)> Callback;
DebuggerCommand() {}
DebuggerCommand(const QString &f) : function(f) {}
DebuggerCommand(const QString &f, const QJsonValue &a) : function(f), args(a) {}
DebuggerCommand(const QString &f, int fl) : function(f), flags(fl) {}
DebuggerCommand(const QString &f, int fl, const Callback &cb) : function(f), callback(cb), flags(fl) {}
void arg(const char *value);
void arg(const char *name, bool value);
void arg(const char *name, int value);
void arg(const char *name, qlonglong value);
void arg(const char *name, qulonglong value);
void arg(const char *name, const QString &value);
void arg(const char *name, const char *value);
void arg(const char *name, const QList<int> &list);
void arg(const char *name, const QJsonValue &value);
QString argsToPython() const;
QString argsToString() const;
QString function;
QJsonValue args;
Callback callback;
uint postTime = 0; // msecsSinceStartOfDay
int flags = 0;
private:
void argHelper(const char *name, const QByteArray &value);
};
// FIXME: rename into GdbMiValue
class GdbMi
{
public:
GdbMi() : m_type(Invalid) {}
QString m_name;
QString m_data;
QVector<GdbMi> m_children;
enum Type { Invalid, Const, Tuple, List };
Type m_type;
Type type() const { return m_type; }
const QString &name() const { return m_name; }
bool hasName(const QString &name) const { return m_name == name; }
bool isValid() const { return m_type != Invalid; }
bool isList() const { return m_type == List; }
const QString &data() const { return m_data; }
const QVector<GdbMi> &children() const { return m_children; }
int childCount() const { return int(m_children.size()); }
const GdbMi &childAt(int index) const { return m_children[index]; }
const GdbMi &operator[](const char *name) const;
QString toString(bool multiline = false, int indent = 0) const;
qulonglong toAddress() const;
int toInt() const { return m_data.toInt(); }
void fromString(const QString &str);
void fromStringMultiple(const QString &str);
static QString parseCString(const QChar *&from, const QChar *to);
static QString escapeCString(const QString &ba);
void parseResultOrValue(const QChar *&from, const QChar *to);
void parseValue(const QChar *&from, const QChar *to);
void parseTuple(const QChar *&from, const QChar *to);
void parseTuple_helper(const QChar *&from, const QChar *to);
void parseList(const QChar *&from, const QChar *to);
private:
void dumpChildren(QString *str, bool multiline, int indent) const;
};
QString fromHex(const QString &str);
QString toHex(const QString &str);
enum ResultClass
{
// "done" | "running" | "connected" | "error" | "exit"
ResultUnknown,
ResultDone,
ResultRunning,
ResultConnected,
ResultError,
ResultExit
};
class DebuggerResponse
{
public:
DebuggerResponse() : token(-1), resultClass(ResultUnknown) {}
QString toString() const;
static QString stringFromResultClass(ResultClass resultClass);
int token;
ResultClass resultClass;
GdbMi data;
QString logStreamOutput;
QString consoleStreamOutput;
};
void extractGdbVersion(const QString &msg,
int *gdbVersion, int *gdbBuildVersion, bool *isMacGdb, bool *isQnxGdb);
class DebuggerEncoding
{
public:
enum EncodingType {
Unencoded,
HexEncodedLocal8Bit,
HexEncodedLatin1,
HexEncodedUtf8,
HexEncodedUtf16,
HexEncodedUcs4,
HexEncodedSignedInteger,
HexEncodedUnsignedInteger,
HexEncodedFloat,
JulianDate,
MillisecondsSinceMidnight,
JulianDateAndMillisecondsSinceMidnight,
IPv6AddressAndHexScopeId,
DateTimeInternal,
};
DebuggerEncoding() {}
explicit DebuggerEncoding(const QString &data);
QString toString() const;
EncodingType type = Unencoded;
int size = 0;
bool quotes = false;
};
// Decode string data as returned by the dumper helpers.
QString decodeData(const QString &baIn, const QString &encoding);
// These enum values correspond to possible value display format requests,
// typically selected by the user using the L&E context menu, under
// "Change Value Display Format". They are passed from the frontend to
// the dumpers.
//
// Keep in sync with dumper.py.
//
// \note Add new enum values only at the end, as the numeric values are
// persisted in user settings.
enum DisplayFormat
{
AutomaticFormat = 0, // Based on type for individuals, dumper default for types.
// Could be anything reasonably cheap.
RawFormat = 1, // No formatting at all.
SimpleFormat = 2, // Typical simple format (e.g. for QModelIndex row/column)
EnhancedFormat = 3, // Enhanced format (e.g. for QModelIndex with resolved display)
SeparateFormat = 4, // Display in separate Window
Latin1StringFormat = 5,
SeparateLatin1StringFormat = 6,
Utf8StringFormat = 7,
SeparateUtf8StringFormat = 8,
Local8BitStringFormat = 9,
Utf16StringFormat = 10,
Ucs4StringFormat = 11,
Array10Format = 12,
Array100Format = 13,
Array1000Format = 14,
Array10000Format = 15,
ArrayPlotFormat = 16,
CompactMapFormat = 17,
DirectQListStorageFormat = 18,
IndirectQListStorageFormat = 19,
BoolTextFormat = 20, // Bools as "true" or "false" - Frontend internal only.
BoolIntegerFormat = 21, // Bools as "0" or "1" - Frontend internal only
DecimalIntegerFormat = 22, // Frontend internal only
HexadecimalIntegerFormat = 23, // Frontend internal only
BinaryIntegerFormat = 24, // Frontend internal only
OctalIntegerFormat = 25, // Frontend internal only
CompactFloatFormat = 26, // Frontend internal only
ScientificFloatFormat = 27 // Frontend internal only
};
// These values are passed from the dumper to the frontend,
// typically as a result of passing a related DisplayFormat value.
// They are never stored in settings.
const char DisplayLatin1String[] = "latin1:separate";
const char DisplayUtf8String[] = "utf8:separate";
const char DisplayUtf16String[] = "utf16:separate";
const char DisplayUcs4String[] = "ucs4:separate";
const char DisplayImageData[] = "imagedata:separate";
const char DisplayImageFile[] = "imagefile:separate";
const char DisplayPlotData[] = "plotdata:separate";
const char DisplayArrayData[] = "arraydata:separate";
} // namespace Internal
} // namespace Debugger
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