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39 | |
40 | #ifndef QV4DATACOLLECTOR_H |
41 | #define QV4DATACOLLECTOR_H |
42 | |
43 | #include <private/qv4engine_p.h> |
44 | #include <private/qv4persistent_p.h> |
45 | |
46 | #include <QtCore/QJsonObject> |
47 | #include <QtCore/QJsonArray> |
48 | |
49 | #include <QtCore/QJsonObject> |
50 | #include <QtCore/QJsonArray> |
51 | |
52 | QT_BEGIN_NAMESPACE |
53 | |
54 | class QV4Debugger; |
55 | class QV4DataCollector |
56 | { |
57 | public: |
58 | typedef uint Ref; |
59 | typedef QVector<uint> Refs; |
60 | |
61 | static QV4::Heap::ExecutionContext *findScope(QV4::Heap::ExecutionContext *ctxt, int scope); |
62 | static int encodeScopeType(QV4::Heap::ExecutionContext::ContextType scopeType); |
63 | |
64 | QVector<QV4::Heap::ExecutionContext::ContextType> getScopeTypes(int frame); |
65 | QV4::Heap::ExecutionContext *findContext(int frame); |
66 | QV4::CppStackFrame *findFrame(int frame); |
67 | |
68 | QV4DataCollector(QV4::ExecutionEngine *engine); |
69 | |
70 | Ref addValueRef(const QV4::ScopedValue &value); |
71 | |
72 | bool isValidRef(Ref ref) const; |
73 | QJsonObject lookupRef(Ref ref); |
74 | |
75 | bool collectScope(QJsonObject *dict, int frameNr, int scopeNr); |
76 | QJsonObject buildFrame(const QV4::StackFrame &stackFrame, int frameNr); |
77 | |
78 | QV4::ExecutionEngine *engine() const { return m_engine; } |
79 | void clear(); |
80 | |
81 | private: |
82 | Ref addRef(QV4::Value value, bool deduplicate = true); |
83 | QV4::ReturnedValue getValue(Ref ref); |
84 | |
85 | QJsonArray collectProperties(const QV4::Object *object); |
86 | QJsonObject collectAsJson(const QString &name, const QV4::ScopedValue &value); |
87 | void collectArgumentsInContext(); |
88 | |
89 | QV4::ExecutionEngine *m_engine; |
90 | QV4::PersistentValue m_values; |
91 | }; |
92 | |
93 | QT_END_NAMESPACE |
94 | |
95 | #endif // QV4DATACOLLECTOR_H |
96 | |