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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 | - |
10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
11 | ** accordance with the commercial license agreement provided with the | - |
12 | ** Software or, alternatively, in accordance with the terms contained in | - |
13 | ** a written agreement between you and The Qt Company. For licensing terms | - |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - |
15 | ** information use the contact form at https://www.qt.io/contact-us. | - |
16 | ** | - |
17 | ** GNU Lesser General Public License Usage | - |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
19 | ** General Public License version 3 as published by the Free Software | - |
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | - |
21 | ** packaging of this file. Please review the following information to | - |
22 | ** ensure the GNU Lesser General Public License version 3 requirements | - |
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | - |
24 | ** | - |
25 | ** GNU General Public License Usage | - |
26 | ** Alternatively, this file may be used under the terms of the GNU | - |
27 | ** General Public License version 2.0 or (at your option) the GNU General | - |
28 | ** Public license version 3 or any later version approved by the KDE Free | - |
29 | ** Qt Foundation. The licenses are as published by the Free Software | - |
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | - |
31 | ** included in the packaging of this file. Please review the following | - |
32 | ** information to ensure the GNU General Public License requirements will | - |
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | - |
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | - |
35 | ** | - |
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 | - | |
60 | QT_BEGIN_NAMESPACE | - |
61 | - | |
62 | namespace QV4 { | - |
63 | - | |
64 | namespace Heap { | - |
65 | - | |
66 | struct JsonObject : Object { | - |
67 | void init(); | - |
68 | }; | - |
69 | - | |
70 | } | - |
71 | - | |
72 | struct ObjectItem { | - |
73 | const QV4::Object *o; | - |
74 | ObjectItem(const QV4::Object *o) : o(o) {} never executed: end of block | 0 |
75 | }; | - |
76 | - | |
77 | inline 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 | - | |
80 | inline 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 | - | |
83 | struct 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:
executed 197829 times by 153 tests: return static_cast<QV4::Heap::JsonObject *>(m()); Executed by:
executed 99021 times by 153 tests: return dptr; Executed by:
| 0-296482 |
86 | private: | - |
87 | - | |
88 | typedef QSet<ObjectItem> V4ObjectSet; | - |
89 | public: | - |
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:
| 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:
| 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:
| 38 |
104 | - | |
105 | private: | - |
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 | - | |
112 | class JsonParser | - |
113 | { | - |
114 | public: | - |
115 | JsonParser(ExecutionEngine *engine, const QChar *json, int length); | - |
116 | - | |
117 | ReturnedValue parse(QJsonParseError *error); | - |
118 | - | |
119 | private: | - |
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 | - | |
141 | QT_END_NAMESPACE | - |
142 | - | |
143 | #endif | - |
144 | - | |
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