Untangle bad depdenency from fxjse/ to fpdfsdk/

fpdfsdk/jsapi/include/fxjs_v8.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 // FXJS_V8 is a layer that makes it easier to define native objects in V8, but
 // has no knowledge of PDF-specific native objects. It could in theory be used
 // to implement other sets of native objects.
 
 // PDFium code should include this file rather than including V8 headers
 // directly.
 
 #ifndef FPDFSDK_JSAPI_INCLUDE_FXJS_V8_H_
 #define FPDFSDK_JSAPI_INCLUDE_FXJS_V8_H_
 
 #include <v8-util.h>
 #include <v8.h>
 
 #include <vector>
 
 #include "core/fxcrt/include/fx_string.h"
-
-class CFXJS_ObjDefinition;
+#include "fxjse/include/fxjs_perisolatedata.h"
 
 // FXJS_V8 places no restrictions on these two classes; it merely passes them
 // on to caller-provided methods.
 class IJS_Context;  // A description of the event that caused JS execution.
 class IJS_Runtime;  // A native runtime, typically owns the v8::Context.
 
 #ifdef PDF_ENABLE_XFA
 // FXJS_V8 places no interpreation on this calass; it merely passes it
 // along to XFA.
 class CFXJSE_RuntimeData;
 #endif  // PDF_ENABLE_XFA
 
-enum FXJSOBJTYPE {
-  FXJSOBJTYPE_DYNAMIC = 0,  // Created by native method and returned to JS.
-  FXJSOBJTYPE_STATIC,       // Created by init and hung off of global object.
-  FXJSOBJTYPE_GLOBAL,       // The global object itself (may only appear once).
-};
-
 struct FXJSErr {
   const wchar_t* message;
   const wchar_t* srcline;
   unsigned linnum;
 };
 
-// Global weak map to save dynamic objects.
-class V8TemplateMapTraits : public v8::StdMapTraits<void*, v8::Object> {
- public:
-  typedef v8::GlobalValueMap<void*, v8::Object, V8TemplateMapTraits> MapType;
-  typedef void WeakCallbackDataType;
-
-  static WeakCallbackDataType* WeakCallbackParameter(
-      MapType* map,
-      void* key,
-      const v8::Local<v8::Object>& value) {
-    return key;
-  }
-  static MapType* MapFromWeakCallbackInfo(
-      const v8::WeakCallbackInfo<WeakCallbackDataType>&);
-
-  static void* KeyFromWeakCallbackInfo(
-      const v8::WeakCallbackInfo<WeakCallbackDataType>& data) {
-    return data.GetParameter();
-  }
-  static const v8::PersistentContainerCallbackType kCallbackType =
-      v8::kWeakWithInternalFields;
-  static void DisposeWeak(
-      const v8::WeakCallbackInfo<WeakCallbackDataType>& data) {}
-  static void OnWeakCallback(
-      const v8::WeakCallbackInfo<WeakCallbackDataType>& data) {}
-  static void Dispose(v8::Isolate* isolate,
-                      v8::Global<v8::Object> value,
-                      void* key);
-  static void DisposeCallbackData(WeakCallbackDataType* callbackData) {}
-};
-
-class V8TemplateMap {
- public:
-  typedef v8::GlobalValueMap<void*, v8::Object, V8TemplateMapTraits> MapType;
-
-  void set(void* key, v8::Local<v8::Object> handle) {
-    ASSERT(!m_map.Contains(key));
-    m_map.Set(key, handle);
-  }
-  explicit V8TemplateMap(v8::Isolate* isolate) : m_map(isolate) {}
-  friend class V8TemplateMapTraits;
-
- private:
-  MapType m_map;
-};
-
-class FXJS_PerIsolateData {
- public:
-  static void SetUp(v8::Isolate* pIsolate);
-  static FXJS_PerIsolateData* Get(v8::Isolate* pIsolate);
-  void CreateDynamicObjsMap(v8::Isolate* pIsolate) {
-    if (!m_pDynamicObjsMap)
-      m_pDynamicObjsMap = new V8TemplateMap(pIsolate);
-  }
-  void ReleaseDynamicObjsMap() {
-    delete m_pDynamicObjsMap;
-    m_pDynamicObjsMap = nullptr;
-  }
-
-  std::vector<CFXJS_ObjDefinition*> m_ObjectDefnArray;
-#ifdef PDF_ENABLE_XFA
-  CFXJSE_RuntimeData* m_pFXJSERuntimeData;
-#endif  // PDF_ENABLE_XFA
-  V8TemplateMap* m_pDynamicObjsMap;
-
- protected:
-#ifndef PDF_ENABLE_XFA
-  FXJS_PerIsolateData() : m_pDynamicObjsMap(nullptr) {}
-#else   // PDF_ENABLE_XFA
-  FXJS_PerIsolateData()
-      : m_pFXJSERuntimeData(nullptr), m_pDynamicObjsMap(nullptr) {}
-#endif  // PDF_ENABLE_XFA
-};
-
 extern const wchar_t kFXJSValueNameString[];
 extern const wchar_t kFXJSValueNameNumber[];
 extern const wchar_t kFXJSValueNameBoolean[];
 extern const wchar_t kFXJSValueNameDate[];
 extern const wchar_t kFXJSValueNameObject[];
 extern const wchar_t kFXJSValueNameFxobj[];
 extern const wchar_t kFXJSValueNameNull[];
 extern const wchar_t kFXJSValueNameUndefined[];
 
 class FXJS_ArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
   void* Allocate(size_t length) override;
   void* AllocateUninitialized(size_t length) override;
   void Free(void* data, size_t length) override;
 };
 
-using FXJS_CONSTRUCTOR = void (*)(IJS_Runtime* cc, v8::Local<v8::Object> obj);
-using FXJS_DESTRUCTOR = void (*)(v8::Local<v8::Object> obj);
-
 // Call before making FXJS_PrepareIsolate call.
 void FXJS_Initialize(unsigned int embedderDataSlot, v8::Isolate* pIsolate);
 void FXJS_Release();
 
 // Gets the global isolate set by FXJS_Initialize(), or makes a new one each
 // time if there is no such isolate. Returns true if a new isolate had to be
 // created.
 bool FXJS_GetIsolate(v8::Isolate** pResultIsolate);
 
 // Get the global isolate's ref count.
@@ skipping 141 matching lines @@
 double FXJS_ToNumber(v8::Isolate* pIsolate, v8::Local<v8::Value> pValue);
 v8::Local<v8::Object> FXJS_ToObject(v8::Isolate* pIsolate,
                                     v8::Local<v8::Value> pValue);
 CFX_WideString FXJS_ToString(v8::Isolate* pIsolate,
                              v8::Local<v8::Value> pValue);
 v8::Local<v8::Array> FXJS_ToArray(v8::Isolate* pIsolate,
                                   v8::Local<v8::Value> pValue);
 void FXJS_ValueCopy(v8::Local<v8::Value>& pTo, v8::Local<v8::Value> pFrom);
 
 #endif  // FPDFSDK_JSAPI_INCLUDE_FXJS_V8_H_