Return error information from pdfium to JS.

fpdfsdk/include/jsapi/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
 
 #ifndef FXJSAPI_H
 #define FXJSAPI_H
 
 #include <v8.h>
+#include "../../core/include/fxcrt/fx_string.h"  // For CFX_WideString
 
 enum FXJSOBJTYPE
 {
         JS_DYNAMIC = 0,
         JS_STATIC = 1,
 };
 
 enum FXJSVALUETYPE
 {
         VT_unknown,
@@ skipping 38 matching lines @@
 void                                                    JS_Release();
 int                                                             JS_Parse(IJS_Runtime* pJSRuntime, IFXJS_Context* pJSContext, const wchar_t* script, long length, FXJSErr* perror);
 int                                                             JS_Execute(IJS_Runtime* pJSRuntime, IFXJS_Context* pJSContext, const wchar_t* script, long length, FXJSErr* perror);
 v8::Handle<v8::Object>                  JS_NewFxDynamicObj(IJS_Runtime* pJSRuntime, IFXJS_Context* pJSContext, int nObjDefnID);
 v8::Handle<v8::Object>                  JS_GetStaticObj(IJS_Runtime* pJSRuntime, int nObjDefnID);
 void                                                    JS_SetThisObj(IJS_Runtime* pJSRuntime, int nThisObjID);
 v8::Handle<v8::Object>                  JS_GetThisObj(IJS_Runtime * pJSRuntime);
 int                                                             JS_GetObjDefnID(v8::Handle<v8::Object> pObj);
 IJS_Runtime*                                    JS_GetRuntime(v8::Handle<v8::Object> pObj);
 int                                                             JS_GetObjDefnID(IJS_Runtime * pJSRuntime, const wchar_t* pObjName);
-void                                                    JS_Error(v8::Value * pError,const wchar_t * main,const wchar_t * sub);
+void                                                    JS_Error(v8::Isolate* isolate, const CFX_WideString& message);
 unsigned                                                JS_CalcHash(const wchar_t* main, unsigned nLen);
 unsigned                                                JS_CalcHash(const wchar_t* main);
 const wchar_t*                                  JS_GetTypeof(v8::Handle<v8::Value> pObj);
-const wchar_t*                                  JS_GetClassname(v8::Handle<v8::Object> pObj);
 void                                                    JS_SetPrivate(IJS_Runtime* pJSRuntime, v8::Handle<v8::Object> pObj, void* p);
 void*                                                   JS_GetPrivate(IJS_Runtime* pJSRuntime, v8::Handle<v8::Object> pObj);
 void                                                    JS_SetPrivate(v8::Handle<v8::Object> pObj, void* p);
 void*                                                   JS_GetPrivate(v8::Handle<v8::Object> pObj);
 void                                                    JS_FreePrivate(v8::Handle<v8::Object> pObj);
 v8::Handle<v8::Value>                   JS_GetObjectValue(v8::Handle<v8::Object> pObj);
 v8::Handle<v8::Value>                   JS_GetObjectElement(IJS_Runtime* pJSRuntime, v8::Handle<v8::Object> pObj,const wchar_t* PropertyName);
 v8::Handle<v8::Array>                   JS_GetObjectElementNames(v8::Handle<v8::Object> pObj);
 void                                                    JS_PutObjectString(IJS_Runtime* pJSRuntime,v8::Handle<v8::Object> pObj, const wchar_t* PropertyName, const wchar_t* sValue);
 void                                                    JS_PutObjectNumber(IJS_Runtime* pJSRuntime,v8::Handle<v8::Object> pObj, const wchar_t* PropertyName, int nValue);
@@ skipping 38 matching lines @@
 int                                                             JS_GetMinFromTime(double dt);
 int                                                             JS_GetSecFromTime(double dt);
 double                                                  JS_DateParse(const wchar_t* string);
 double                                                  JS_MakeDay(int nYear, int nMonth, int nDay);
 double                                                  JS_MakeTime(int nHour, int nMin, int nSec, int nMs);
 double                                                  JS_MakeDate(double day, double time);
 bool                                                    JS_PortIsNan(double d);
 double                                                  JS_LocalTime(double d);
 
 #endif //FXJSAPI_H