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qv4jsonobject_p.h

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtQml module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
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22** ensure the GNU Lesser General Public License version 3 requirements-
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24**-
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26** Alternatively, this file may be used under the terms of the GNU-
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36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39#ifndef QV4JSONOBJECT_H-
40#define QV4JSONOBJECT_H-
41-
42//-
43// W A R N I N G-
44// --------------
45//-
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.-
49//-
50// We mean it.-
51//-
52-
53#include "qv4object_p.h"-
54#include <qjsonarray.h>-
55#include <qjsonobject.h>-
56#include <qjsonvalue.h>-
57#include <qjsondocument.h>-
58#include <qhash.h>-
59-
60QT_BEGIN_NAMESPACE-
61-
62namespace QV4 {-
63-
64namespace Heap {-
65-
66struct JsonObject : Object {-
67 void init();-
68};-
69-
70}-
71-
72struct ObjectItem {-
73 const QV4::Object *o;-
74 ObjectItem(const QV4::Object *o) : o(o) {}
never executed: end of block
0
75};-
76-
77inline bool operator ==(const ObjectItem &a, const ObjectItem &b)-
78{
never executed: return a.o->d() == b.o->d();
return a.o->d() == b.o->d(); }
never executed: return a.o->d() == b.o->d();
0
79-
80inline int qHash(const ObjectItem &i, uint seed = 0)-
81{
never executed: return ::qHash((void *)i.o->d(), seed);
return ::qHash((void *)i.o->d(), seed); }
never executed: return ::qHash((void *)i.o->d(), seed);
0
82-
83struct JsonObject : Object {-
84 Q_MANAGED_TYPE(JsonObject)-
85 V4_OBJECT2(JsonObject, Object)
never executed: end of block
never executed: end of block
executed 296482 times by 153 tests: return &static_vtbl;
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_ecmascripttests
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_parserstress
  • tst_qjsengine
  • tst_qjsonbinding
  • tst_qjsvalue
  • tst_qjsvalueiterator
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugclient
  • tst_qqmldebugjs
  • tst_qqmldebuglocal
  • tst_qqmldebugservice
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • ...
executed 197829 times by 153 tests: return static_cast<QV4::Heap::JsonObject *>(m());
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_ecmascripttests
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_parserstress
  • tst_qjsengine
  • tst_qjsonbinding
  • tst_qjsvalue
  • tst_qjsvalueiterator
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugclient
  • tst_qqmldebugjs
  • tst_qqmldebuglocal
  • tst_qqmldebugservice
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • ...
executed 99021 times by 153 tests: return dptr;
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_ecmascripttests
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_parserstress
  • tst_qjsengine
  • tst_qjsonbinding
  • tst_qjsvalue
  • tst_qjsvalueiterator
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugclient
  • tst_qqmldebugjs
  • tst_qqmldebuglocal
  • tst_qqmldebugservice
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • ...
0-296482
86private:-
87-
88 typedef QSet<ObjectItem> V4ObjectSet;-
89public:-
90-
91 static ReturnedValue method_parse(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);-
92 static ReturnedValue method_stringify(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);-
93-
94 static ReturnedValue fromJsonValue(ExecutionEngine *engine, const QJsonValue &value);-
95 static ReturnedValue fromJsonObject(ExecutionEngine *engine, const QJsonObject &object);-
96 static ReturnedValue fromJsonArray(ExecutionEngine *engine, const QJsonArray &array);-
97-
98 static inline QJsonValue toJsonValue(const QV4::Value &value)-
99 { V4ObjectSet visitedObjects; return toJsonValue(value, visitedObjects); }
executed 112 times by 2 tests: return toJsonValue(value, visitedObjects);
Executed by:
  • tst_qjsonbinding
  • tst_qqmlecmascript
112
100 static inline QJsonObject toJsonObject(const QV4::Object *o)-
101 { V4ObjectSet visitedObjects; return toJsonObject(o, visitedObjects); }
executed 40 times by 2 tests: return toJsonObject(o, visitedObjects);
Executed by:
  • tst_qjsonbinding
  • tst_qqmlecmascript
40
102 static inline QJsonArray toJsonArray(const QV4::ArrayObject *a)-
103 { V4ObjectSet visitedObjects; return toJsonArray(a, visitedObjects); }
executed 38 times by 2 tests: return toJsonArray(a, visitedObjects);
Executed by:
  • tst_qjsonbinding
  • tst_qqmlecmascript
38
104-
105private:-
106 static QJsonValue toJsonValue(const QV4::Value &value, V4ObjectSet &visitedObjects);-
107 static QJsonObject toJsonObject(const Object *o, V4ObjectSet &visitedObjects);-
108 static QJsonArray toJsonArray(const ArrayObject *a, V4ObjectSet &visitedObjects);-
109-
110};-
111-
112class JsonParser-
113{-
114public:-
115 JsonParser(ExecutionEngine *engine, const QChar *json, int length);-
116-
117 ReturnedValue parse(QJsonParseError *error);-
118-
119private:-
120 inline bool eatSpace();-
121 inline QChar nextToken();-
122-
123 ReturnedValue parseObject();-
124 ReturnedValue parseArray();-
125 bool parseMember(Object *o);-
126 bool parseString(QString *string);-
127 bool parseValue(Value *val);-
128 bool parseNumber(Value *val);-
129-
130 ExecutionEngine *engine;-
131 const QChar *head;-
132 const QChar *json;-
133 const QChar *end;-
134-
135 int nestingLevel;-
136 QJsonParseError::ParseError lastError;-
137};-
138-
139}-
140-
141QT_END_NAMESPACE-
142-
143#endif-
144-
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