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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef InspectorWrapper_h | 5 #ifndef InspectorWrapper_h |
6 #define InspectorWrapper_h | 6 #define InspectorWrapper_h |
7 | 7 |
8 #include "platform/inspector_protocol/Collections.h" | 8 #include "platform/inspector_protocol/Collections.h" |
9 #include "wtf/PassOwnPtr.h" | 9 #include "wtf/PassOwnPtr.h" |
10 #include <v8.h> | 10 #include <v8.h> |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 | 13 |
| 14 class V8DebuggerClient; |
| 15 |
14 class InspectorWrapperBase { | 16 class InspectorWrapperBase { |
15 public: | 17 public: |
16 struct V8MethodConfiguration { | 18 struct V8MethodConfiguration { |
17 const char* name; | 19 const char* name; |
18 v8::FunctionCallback callback; | 20 v8::FunctionCallback callback; |
19 }; | 21 }; |
20 | 22 |
21 struct V8AttributeConfiguration { | 23 struct V8AttributeConfiguration { |
22 const char* name; | 24 const char* name; |
23 v8::AccessorNameGetterCallback callback; | 25 v8::AccessorNameGetterCallback callback; |
24 }; | 26 }; |
25 | 27 |
26 static v8::Local<v8::FunctionTemplate> createWrapperTemplate(v8::Isolate*, c
onst char* className, const protocol::Vector<V8MethodConfiguration>& methods, co
nst protocol::Vector<V8AttributeConfiguration>& attributes); | 28 static v8::Local<v8::FunctionTemplate> createWrapperTemplate(v8::Isolate*, c
onst char* className, const protocol::Vector<V8MethodConfiguration>& methods, co
nst protocol::Vector<V8AttributeConfiguration>& attributes); |
27 | 29 |
28 protected: | 30 protected: |
29 static v8::Local<v8::Object> createWrapper(v8::Local<v8::FunctionTemplate>,
v8::Local<v8::Context>); | 31 static v8::Local<v8::Object> createWrapper(V8DebuggerClient*, v8::Local<v8::
FunctionTemplate>, v8::Local<v8::Context>); |
30 static void* unwrap(v8::Local<v8::Context>, v8::Local<v8::Object>, const cha
r* name); | 32 static void* unwrap(v8::Local<v8::Context>, v8::Local<v8::Object>, const cha
r* name); |
31 | 33 |
32 static v8::Local<v8::String> v8InternalizedString(v8::Isolate*, const char*
name); | 34 static v8::Local<v8::String> v8InternalizedString(v8::Isolate*, const char*
name); |
33 }; | 35 }; |
34 | 36 |
35 template<class T, char* const hiddenPropertyName, char* const className> | 37 template<class T, char* const hiddenPropertyName, char* const className> |
36 class InspectorWrapper final : public InspectorWrapperBase { | 38 class InspectorWrapper final : public InspectorWrapperBase { |
37 public: | 39 public: |
38 class WeakCallbackData final { | 40 class WeakCallbackData final { |
39 public: | 41 public: |
(...skipping 22 matching lines...) Expand all Loading... |
62 } | 64 } |
63 | 65 |
64 v8::Global<v8::Object> m_persistent; | 66 v8::Global<v8::Object> m_persistent; |
65 }; | 67 }; |
66 | 68 |
67 static v8::Local<v8::FunctionTemplate> createWrapperTemplate(v8::Isolate* is
olate, const protocol::Vector<V8MethodConfiguration>& methods, const protocol::V
ector<V8AttributeConfiguration>& attributes) | 69 static v8::Local<v8::FunctionTemplate> createWrapperTemplate(v8::Isolate* is
olate, const protocol::Vector<V8MethodConfiguration>& methods, const protocol::V
ector<V8AttributeConfiguration>& attributes) |
68 { | 70 { |
69 return InspectorWrapperBase::createWrapperTemplate(isolate, className, m
ethods, attributes); | 71 return InspectorWrapperBase::createWrapperTemplate(isolate, className, m
ethods, attributes); |
70 } | 72 } |
71 | 73 |
72 static v8::Local<v8::Object> wrap(v8::Local<v8::FunctionTemplate> constructo
rTemplate, v8::Local<v8::Context> context, T* object) | 74 static v8::Local<v8::Object> wrap(V8DebuggerClient* client, v8::Local<v8::Fu
nctionTemplate> constructorTemplate, v8::Local<v8::Context> context, T* object) |
73 { | 75 { |
74 v8::Context::Scope contextScope(context); | 76 v8::Context::Scope contextScope(context); |
75 v8::Local<v8::Object> result = InspectorWrapperBase::createWrapper(const
ructorTemplate, context); | 77 v8::Local<v8::Object> result = InspectorWrapperBase::createWrapper(clien
t, constructorTemplate, context); |
76 if (result.IsEmpty()) | 78 if (result.IsEmpty()) |
77 return v8::Local<v8::Object>(); | 79 return v8::Local<v8::Object>(); |
78 v8::Isolate* isolate = context->GetIsolate(); | 80 v8::Isolate* isolate = context->GetIsolate(); |
79 v8::Local<v8::External> objectReference = v8::External::New(isolate, new
WeakCallbackData(isolate, object, result)); | 81 v8::Local<v8::External> objectReference = v8::External::New(isolate, new
WeakCallbackData(isolate, object, result)); |
80 | 82 |
81 v8::Local<v8::Private> privateKey = v8::Private::ForApi(isolate, v8::Str
ing::NewFromUtf8(isolate, hiddenPropertyName, v8::NewStringType::kInternalized).
ToLocalChecked()); | 83 v8::Local<v8::Private> privateKey = v8::Private::ForApi(isolate, v8::Str
ing::NewFromUtf8(isolate, hiddenPropertyName, v8::NewStringType::kInternalized).
ToLocalChecked()); |
82 result->SetPrivate(context, privateKey, objectReference); | 84 result->SetPrivate(context, privateKey, objectReference); |
83 return result; | 85 return result; |
84 } | 86 } |
85 | 87 |
86 static v8::Local<v8::Object> wrap(v8::Local<v8::FunctionTemplate> constructo
rTemplate, v8::Local<v8::Context> context, PassOwnPtr<T> object) | 88 static v8::Local<v8::Object> wrap(V8DebuggerClient* client, v8::Local<v8::Fu
nctionTemplate> constructorTemplate, v8::Local<v8::Context> context, PassOwnPtr<
T> object) |
87 { | 89 { |
88 v8::Context::Scope contextScope(context); | 90 v8::Context::Scope contextScope(context); |
89 v8::Local<v8::Object> result = InspectorWrapperBase::createWrapper(const
ructorTemplate, context); | 91 v8::Local<v8::Object> result = InspectorWrapperBase::createWrapper(clien
t, constructorTemplate, context); |
90 if (result.IsEmpty()) | 92 if (result.IsEmpty()) |
91 return v8::Local<v8::Object>(); | 93 return v8::Local<v8::Object>(); |
92 v8::Isolate* isolate = context->GetIsolate(); | 94 v8::Isolate* isolate = context->GetIsolate(); |
93 v8::Local<v8::External> objectReference = v8::External::New(isolate, new
WeakCallbackData(isolate, object, result)); | 95 v8::Local<v8::External> objectReference = v8::External::New(isolate, new
WeakCallbackData(isolate, object, result)); |
94 | 96 |
95 v8::Local<v8::Private> privateKey = v8::Private::ForApi(isolate, v8::Str
ing::NewFromUtf8(isolate, hiddenPropertyName, v8::NewStringType::kInternalized).
ToLocalChecked()); | 97 v8::Local<v8::Private> privateKey = v8::Private::ForApi(isolate, v8::Str
ing::NewFromUtf8(isolate, hiddenPropertyName, v8::NewStringType::kInternalized).
ToLocalChecked()); |
96 result->SetPrivate(context, privateKey, objectReference); | 98 result->SetPrivate(context, privateKey, objectReference); |
97 return result; | 99 return result; |
98 } | 100 } |
99 | 101 |
100 static T* unwrap(v8::Local<v8::Context> context, v8::Local<v8::Object> objec
t) | 102 static T* unwrap(v8::Local<v8::Context> context, v8::Local<v8::Object> objec
t) |
101 { | 103 { |
102 void* data = InspectorWrapperBase::unwrap(context, object, hiddenPropert
yName); | 104 void* data = InspectorWrapperBase::unwrap(context, object, hiddenPropert
yName); |
103 if (!data) | 105 if (!data) |
104 return nullptr; | 106 return nullptr; |
105 return reinterpret_cast<WeakCallbackData*>(data)->m_impl; | 107 return reinterpret_cast<WeakCallbackData*>(data)->m_impl; |
106 } | 108 } |
107 }; | 109 }; |
108 | 110 |
109 } // namespace blink | 111 } // namespace blink |
110 | 112 |
111 #endif // InspectorWrapper_h | 113 #endif // InspectorWrapper_h |
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