1 // Copyright 2015 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef V8_INSPECTOR_INJECTEDSCRIPTNATIVE_H_
6 #define V8_INSPECTOR_INJECTEDSCRIPTNATIVE_H_
7 
8 #include <vector>
9 
10 #include "src/inspector/protocol/Protocol.h"
11 
12 #include "include/v8.h"
13 
14 namespace v8_inspector {
15 
16 class InjectedScriptNative final {
17  public:
18   explicit InjectedScriptNative(v8::Isolate*);
19   ~InjectedScriptNative();
20 
21   void setOnInjectedScriptHost(v8::Local<v8::Object>);
22   static InjectedScriptNative* fromInjectedScriptHost(v8::Isolate* isolate,
23                                                       v8::Local<v8::Object>);
24 
25   int bind(v8::Local<v8::Value>, const String16& groupName);
26   void unbind(int id);
27   v8::Local<v8::Value> objectForId(int id);
28 
29   void releaseObjectGroup(const String16& groupName);
30   String16 groupName(int objectId) const;
31 
32  private:
33   void addObjectToGroup(int objectId, const String16& groupName);
34 
35   int m_lastBoundObjectId;
36   v8::Isolate* m_isolate;
37   protocol::HashMap<int, std::unique_ptr<v8::Global<v8::Value>>>
38       m_idToWrappedObject;
39   typedef protocol::HashMap<int, String16> IdToObjectGroupName;
40   IdToObjectGroupName m_idToObjectGroupName;
41   typedef protocol::HashMap<String16, std::vector<int>> NameToObjectGroup;
42   NameToObjectGroup m_nameToObjectGroup;
43 };
44 
45 }  // namespace v8_inspector
46 
47 #endif  // V8_INSPECTOR_INJECTEDSCRIPTNATIVE_H_
48