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      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, v8::Global<v8::Value>> m_idToWrappedObject;
     38   typedef protocol::HashMap<int, String16> IdToObjectGroupName;
     39   IdToObjectGroupName m_idToObjectGroupName;
     40   typedef protocol::HashMap<String16, std::vector<int>> NameToObjectGroup;
     41   NameToObjectGroup m_nameToObjectGroup;
     42 };
     43 
     44 }  // namespace v8_inspector
     45 
     46 #endif  // V8_INSPECTOR_INJECTEDSCRIPTNATIVE_H_
     47