Kill off some dodgy JS callbacks

fpdfsdk/src/javascript/app.cpp

 // 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
 
 #include "../../include/javascript/JavaScript.h"
 #include "../../include/javascript/IJavaScript.h"
 #include "../../include/javascript/JS_Define.h"
 #include "../../include/javascript/JS_Object.h"
 #include "../../include/javascript/JS_Value.h"
 #include "../../include/javascript/app.h"
 #include "../../include/javascript/JS_EventHandler.h"
 #include "../../include/javascript/resource.h"
@@ skipping 23 matching lines @@
 
 BEGIN_JS_STATIC_METHOD(CJS_TimerObj)
 END_JS_STATIC_METHOD()
 
 IMPLEMENT_JS_CLASS(CJS_TimerObj, TimerObj)
 
 TimerObj::TimerObj(CJS_Object* pJSObject)
 : CJS_EmbedObj(pJSObject),
 m_pTimer(NULL)
 {
-        
+
 }
 
 TimerObj::~TimerObj()
 {
 }
 
 void TimerObj::SetTimer(CJS_Timer* pTimer)
 {
         m_pTimer = pTimer;
 }
@@ skipping 24 matching lines @@
         JS_STATIC_PROP_ENTRY(calculate)
         JS_STATIC_PROP_ENTRY(formsVersion)
         JS_STATIC_PROP_ENTRY(fs)
         JS_STATIC_PROP_ENTRY(fullscreen)
         JS_STATIC_PROP_ENTRY(language)
         JS_STATIC_PROP_ENTRY(media)
         JS_STATIC_PROP_ENTRY(platform)
         JS_STATIC_PROP_ENTRY(runtimeHighlight)
         JS_STATIC_PROP_ENTRY(viewerType)
         JS_STATIC_PROP_ENTRY(viewerVariation)
-        JS_STATIC_PROP_ENTRY(viewerVersion)     
+        JS_STATIC_PROP_ENTRY(viewerVersion)
 END_JS_STATIC_PROP()
 
 BEGIN_JS_STATIC_METHOD(CJS_App)
         JS_STATIC_METHOD_ENTRY(alert, 6)
         JS_STATIC_METHOD_ENTRY(beep, 1)
         JS_STATIC_METHOD_ENTRY(browseForDoc, 0)
         JS_STATIC_METHOD_ENTRY(clearInterval, 1)
         JS_STATIC_METHOD_ENTRY(clearTimeOut, 1)
         JS_STATIC_METHOD_ENTRY(execDialog, 3)
         JS_STATIC_METHOD_ENTRY(execMenuItem,  1)
         JS_STATIC_METHOD_ENTRY(findComponent, 1)
         JS_STATIC_METHOD_ENTRY(goBack, 0)
         JS_STATIC_METHOD_ENTRY(goForward, 0)
         JS_STATIC_METHOD_ENTRY(launchURL, 0)
-        JS_STATIC_METHOD_ENTRY(mailMsg, 0)      
+        JS_STATIC_METHOD_ENTRY(mailMsg, 0)
         JS_STATIC_METHOD_ENTRY(newFDF, 0)
         JS_STATIC_METHOD_ENTRY(newDoc, 0)
         JS_STATIC_METHOD_ENTRY(openDoc, 0)
         JS_STATIC_METHOD_ENTRY(openFDF, 5)
         JS_STATIC_METHOD_ENTRY(popUpMenuEx, 0)
         JS_STATIC_METHOD_ENTRY(popUpMenu, 0)
         JS_STATIC_METHOD_ENTRY(response, 0)
         JS_STATIC_METHOD_ENTRY(setInterval, 2)
         JS_STATIC_METHOD_ENTRY(setTimeOut, 2)
 END_JS_STATIC_METHOD()
@@ skipping 15 matching lines @@
         m_aTimer.RemoveAll();
 }
 
 FX_BOOL app::activeDocs(OBJ_PROP_PARAMS)
 {
         if (vp.IsGetting())
         {
 
                 CJS_Context* pContext = (CJS_Context *)cc;
                 ASSERT(pContext != NULL);
-                
+
                 CPDFDoc_Environment* pApp = pContext->GetReaderApp();
                 ASSERT(pApp != NULL);
 
                 CJS_Runtime* pRuntime = pContext->GetJSRuntime();
                 ASSERT(pRuntime != NULL);
-                
+
                 CPDFSDK_Document* pCurDoc = pContext->GetReaderDocument();
-                
+
                 CJS_Array aDocs(pRuntime->GetIsolate());
 //              int iNumDocs = pApp->CountDocuments();
-                
+
 //              for(int iIndex = 0; iIndex<iNumDocs; iIndex++)
 //              {
                         CPDFSDK_Document* pDoc = pApp->GetCurrentDoc();
                         if (pDoc)
                         {
                                 CJS_Document * pJSDocument = NULL;
-                                
+
                                 if (pDoc == pCurDoc)
                                 {
                                         JSFXObject pObj = JS_GetThisObj(*pRuntime);
-                                        
+
                                         if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"Document"))
                                         {
                                                 pJSDocument = (CJS_Document*)JS_GetPrivate(pRuntime->GetIsolate(),pObj);
                                         }
                                 }
                                 else
                                 {
                                         JSFXObject pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime,L"Document"));
                                         pJSDocument = (CJS_Document*)JS_GetPrivate(pRuntime->GetIsolate(),pObj);
                                         ASSERT(pJSDocument != NULL);
-                                        
-                                        
+
+
                                         //                      pDocument->AttachDoc(pDoc);
                                 }
-                                
+
                                 aDocs.SetElement(0,CJS_Value(pRuntime->GetIsolate(),pJSDocument));
                         }
         //              }
-                
+
                 if (aDocs.GetLength() > 0)
                         vp << aDocs;
                 else
                         vp.SetNull();
                 return TRUE;
         }
         return FALSE;
 }
 
 FX_BOOL app::calculate(OBJ_PROP_PARAMS)
 {
         if (vp.IsSetting())
         {
                 bool bVP;
                 vp >> bVP;
                 m_bCalculate = (FX_BOOL)bVP;
 
                 CJS_Context* pContext = (CJS_Context*)cc;
                 ASSERT(pContext != NULL);
-                
+
                 CPDFDoc_Environment* pApp = pContext->GetReaderApp();
                 ASSERT(pApp != NULL);
-                
+
                 CJS_Runtime* pRuntime = pContext->GetJSRuntime();
                 ASSERT(pRuntime != NULL);
 
                 CJS_Array aDocs(pRuntime->GetIsolate());
 //              int iNumDocs = pApp->CountDocuments();
-//              
+//
 //              for (int iIndex = 0;iIndex < iNumDocs; iIndex++)
 //              {
                         if (CPDFSDK_Document* pDoc = pApp->GetCurrentDoc())
                         {
                                 CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDoc->GetInterForm();
                                 ASSERT(pInterForm != NULL);
                                 pInterForm->EnableCalculate((FX_BOOL)m_bCalculate);
-                        }                       
+                        }
 //              }
         }
         else
         {
                 vp << (bool)m_bCalculate;
         }
-        
+
         return TRUE;
 }
 
 FX_BOOL app::formsVersion(OBJ_PROP_PARAMS)
 {
         if (vp.IsGetting())
         {
                 vp << JS_NUM_FORMSVERSION;
                 return TRUE;
         }
-        
+
         return FALSE;
 }
 
 FX_BOOL app::viewerType(OBJ_PROP_PARAMS)
 {
-
-
-        
-        
-        
-
         if (vp.IsGetting())
         {
-//              if (pApp->GetAppName() == PHANTOM)
-//                      vp << JS_STR_VIEWERTYPE_STANDARD;
-//              else
-//                      vp << JS_STR_VIEWERTYPE_READER;
                 vp << L"unknown";
-
-                //vp << pApp->GetAppTitle();
                 return TRUE;
         }
-        
+
         return FALSE;
 }
 
 FX_BOOL app::viewerVariation(OBJ_PROP_PARAMS)
 {
         if (vp.IsGetting())
         {
                 vp << JS_STR_VIEWERVARIATION;
                 return TRUE;
         }
-        
+
         return FALSE;
 }
 
 FX_BOOL app::viewerVersion(OBJ_PROP_PARAMS)
 {
         if (vp.IsGetting())
         {
                 CJS_Context* pContext = (CJS_Context *)cc;
                 ASSERT(pContext != NULL);
-                
+
                 CPDFDoc_Environment* pApp = pContext->GetReaderApp();
                 ASSERT(pApp != NULL);
-                
+
                 CPDFSDK_Document* pCurDoc = pContext->GetReaderDocument();
 
                 CPDFXFA_Document* pDoc = pCurDoc->GetDocument();
                 if (pDoc->GetDocType() == 1 || pDoc->GetDocType() == 2)
                         vp << JS_STR_VIEWERVERSION_XFA;
                 else
                         vp << JS_STR_VIEWERVERSION;
                 return TRUE;
         }
-        
+
         return FALSE;
 }
 
 FX_BOOL app::platform(OBJ_PROP_PARAMS)
 {
         if (vp.IsGetting())
         {
                 vp << JS_STR_PLATFORM;
                 return TRUE;
         }
-        
+
         return FALSE;
 }
 
 FX_BOOL app::language(OBJ_PROP_PARAMS)
 {
         if (vp.IsGetting())
         {
                 vp << JS_STR_LANGUANGE;
                 return TRUE;
         }
-        
+
         return FALSE;
 }
 
 //creates a new fdf object that contains no data
 //comment: need reader support
 //note:
 //CFDF_Document * CPDFDoc_Environment::NewFDF();
 FX_BOOL app::newFDF(OBJ_METHOD_PARAMS)
 {
         return TRUE;
@@ skipping 101 matching lines @@
                         if (bGet)
                                 swMsg = L"true";
                         else
                                 swMsg = L"false";
                 }
                 else
                 {
                         swMsg = params[0];
                 }
                 swTitle = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSALERT);
-                
+
                 for(int i = 1;i<iSize;i++)
                 {
                         if (i == 1)
                                 iIcon = int(params[i]);
                         if (i == 2)
                                 iType = int(params[i]);
                         if (i == 3)
-                                swTitle = params[i];                    
+                                swTitle = params[i];
                 }
         }
 
 
         CJS_Context* pContext = (CJS_Context*)cc;
         ASSERT(pContext != NULL);
         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
         ASSERT(pRuntime != NULL);
         pRuntime->BeginBlock();
         vRet = MsgBox(pRuntime->GetReaderApp(), JSGetPageView(cc),swMsg,swTitle,iType,iIcon);
         pRuntime->EndBlock();
-        
+
         return TRUE;
 }
 
 
 FX_BOOL app::beep(OBJ_METHOD_PARAMS)
 {
         if (params.size() == 1)
         {
                 CJS_Context* pContext = (CJS_Context*)cc;
                 CJS_Runtime* pRuntime = pContext->GetJSRuntime();
                 CPDFDoc_Environment * pEnv = pRuntime->GetReaderApp();
                 pEnv->JS_appBeep((int)params[0]);
 
                 return TRUE;
         }
         else
         {
                 sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
                 return FALSE;
         }
 }
 
 FX_BOOL app::findComponent(OBJ_METHOD_PARAMS)
 {
         return TRUE;
 }
 
 FX_BOOL app::popUpMenuEx(OBJ_METHOD_PARAMS)
-{       
+{
         return FALSE;
 }
 
 FX_BOOL app::fs(OBJ_PROP_PARAMS)
 {
         return FALSE;
 }
 
 FX_BOOL app::setInterval(OBJ_METHOD_PARAMS)
 {
-        if (params.size() > 2 || params.size() == 0) 
+        if (params.size() > 2 || params.size() == 0)
         {
-                sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);  
+                sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
                 return FALSE;
         }
-        
+
         CJS_Context* pContext = (CJS_Context*)cc;
         ASSERT(pContext != NULL);
         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
         ASSERT(pRuntime != NULL);
 
         CFX_WideString script = params.size() > 0 ?  (FX_LPCWSTR)(params[0].operator CFX_WideString()) : L"";
-        if (script.IsEmpty()) 
+        if (script.IsEmpty())
         {
                 sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSAFNUMBER_KEYSTROKE);
                 return TRUE;
         }
 
         FX_DWORD dwInterval = params.size() > 1 ? (int)params[1] : 1000;
-        
+
         CPDFDoc_Environment* pApp = pRuntime->GetReaderApp();
         ASSERT(pApp);
         CJS_Timer* pTimer = new CJS_Timer(this, pApp);
         m_aTimer.Add(pTimer);
 
         pTimer->SetType(0);
         pTimer->SetRuntime(pRuntime);
         pTimer->SetJScript(script);
         pTimer->SetTimeOut(0);
 //      pTimer->SetStartTime(GetTickCount());
         pTimer->SetJSTimer(dwInterval);
-        
+
         JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"TimerObj"));
-        
+
         CJS_TimerObj* pJS_TimerObj = (CJS_TimerObj*)JS_GetPrivate(pRuntime->GetIsolate(),pRetObj);
         ASSERT(pJS_TimerObj != NULL);
-        
+
         TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject();
         ASSERT(pTimerObj != NULL);
-        
-        pTimerObj->SetTimer(pTimer); 
-        
+
+        pTimerObj->SetTimer(pTimer);
+
         vRet = pRetObj;
-        
+
         return TRUE;
 }
 
 FX_BOOL app::setTimeOut(OBJ_METHOD_PARAMS)
 {
         if (params.size() > 2 || params.size() == 0)
         {
-                sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);  
+                sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
                 return FALSE;
         }
-        
+
         CJS_Context* pContext = (CJS_Context*)cc;
         ASSERT(pContext != NULL);
         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
         ASSERT(pRuntime != NULL);
-        
+
         CFX_WideString script = params.size() > 0 ?  (FX_LPCWSTR)(params[0].operator CFX_WideString()) : L"";
-        if (script.IsEmpty()) 
+        if (script.IsEmpty())
         {
                 sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSAFNUMBER_KEYSTROKE);
                 return TRUE;
         }
-        
+
         FX_DWORD dwTimeOut = params.size() > 1 ? (int)params[1] : 1000;
-        
+
         CPDFDoc_Environment* pApp = pRuntime->GetReaderApp();
         ASSERT(pApp);
         CJS_Timer* pTimer = new CJS_Timer(this, pApp);
         m_aTimer.Add(pTimer);
-        
+
         pTimer->SetType(1);
         pTimer->SetRuntime(pRuntime);
         pTimer->SetJScript(script);
         pTimer->SetTimeOut(dwTimeOut);
 //      pTimer->SetStartTime(GetTickCount());
 //      pTimer->SetJSTimer(1000);
         pTimer->SetJSTimer(dwTimeOut);
-        
+
         JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"TimerObj"));
 //      ASSERT(pRetObj != NULL);
-        
+
         CJS_TimerObj* pJS_TimerObj = (CJS_TimerObj*)JS_GetPrivate(pRuntime->GetIsolate(),pRetObj);
         ASSERT(pJS_TimerObj != NULL);
-        
+
         TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject();
         ASSERT(pTimerObj != NULL);
-        
-        pTimerObj->SetTimer(pTimer); 
-        
+
+        pTimerObj->SetTimer(pTimer);
+
         vRet = pRetObj;
-        
+
         return TRUE;
 }
 
 FX_BOOL app::clearTimeOut(OBJ_METHOD_PARAMS)
 {
         CJS_Context* pContext = (CJS_Context*)cc;
         ASSERT(pContext != NULL);
         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
         ASSERT(pRuntime != NULL);
-        
+
         if (params.size() != 1)
         {
-                sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);  
+                sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
                 return FALSE;
         }
-        
+
         if (params[0].GetType() == VT_fxobject)
         {
                 JSFXObject pObj = (JSFXObject)params[0];
                 {
                         if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"TimerObj"))
                         {
                                 if (CJS_Object* pJSObj = (CJS_Object*)params[0])
                                 {
                                         if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject())
                                         {
                                                 if (CJS_Timer* pTimer = pTimerObj->GetTimer())
                                                 {
                                                         pTimer->KillJSTimer();
-                                                        
+
                                                         for (int i=0,sz=m_aTimer.GetSize(); i<sz; i++)
                                                         {
                                                                 if (m_aTimer[i] == pTimer)
                                                                 {
                                                                         m_aTimer.RemoveAt(i);
                                                                         break;
                                                                 }
                                                         }
-                                                        
+
                                                         delete pTimer;
                                                         pTimerObj->SetTimer(NULL);
                                                 }
                                         }
                                 }
                         }
                 }
         }
-        
+
         return TRUE;
 }
 
 FX_BOOL app::clearInterval(OBJ_METHOD_PARAMS)
 {
         CJS_Context* pContext = (CJS_Context*)cc;
         ASSERT(pContext != NULL);
         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
         ASSERT(pRuntime != NULL);
 
         if (params.size() != 1)
         {
-                sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);  
+                sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
                 return FALSE;
         }
-        
+
         if (params[0].GetType() == VT_fxobject)
         {
                 JSFXObject pObj = (JSFXObject)params[0];
                 {
                         if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"TimerObj"))
                         {
                                 if (CJS_Object* pJSObj = (CJS_Object*)params[0])
                                 {
                                         if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject())
                                         {
                                                 if (CJS_Timer* pTimer = pTimerObj->GetTimer())
                                                 {
                                                         pTimer->KillJSTimer();
-                                                        
+
                                                         for (int i=0,sz=m_aTimer.GetSize(); i<sz; i++)
                                                         {
                                                                 if (m_aTimer[i] == pTimer)
                                                                 {
                                                                         m_aTimer.RemoveAt(i);
                                                                         break;
                                                                 }
                                                         }
-                                                        
+
                                                         delete pTimer;
                                                         pTimerObj->SetTimer(NULL);
                                                 }
                                         }
                                 }
                         }
                 }
         }
-        
+
         return TRUE;
 }
 
 FX_BOOL app::execMenuItem(OBJ_METHOD_PARAMS)
-{       
+{
         return FALSE;
 }
 
 void app::TimerProc(CJS_Timer* pTimer)
 {
         ASSERT(pTimer != NULL);
 
         switch (pTimer->GetType())
         {
         case 0: //interval
                 RunJsScript(pTimer->GetRuntime(), pTimer->GetJScript());
                 break;
         case 1:
                 if (pTimer->GetTimeOut() > 0)
                 {
                         RunJsScript(pTimer->GetRuntime(), pTimer->GetJScript());
                         pTimer->KillJSTimer();
                 }
                 break;
         }
-        
+
 }
 
 void app::RunJsScript(CJS_Runtime* pRuntime,const CFX_WideString& wsScript)
 {
         ASSERT(pRuntime != NULL);
 
         if (!pRuntime->IsBlocking())
         {
                 IFXJS_Context* pContext = pRuntime->NewContext();
                 ASSERT(pContext != NULL);
                 pContext->OnExternal_Exec();
                 CFX_WideString wtInfo;
                 pContext->RunScript(wsScript,wtInfo);
                 pRuntime->ReleaseContext(pContext);
         }
 }
 
 FX_BOOL app::goBack(OBJ_METHOD_PARAMS)
 {
-
-
-        
-        
-        
-        
-        return TRUE;
+  // Not supported.
+  return TRUE;
 }
 
 FX_BOOL app::goForward(OBJ_METHOD_PARAMS)
-{       
-
-
-
-
-
-
-        return TRUE;
+{
+  // Not supported.
+  return TRUE;
 }
 
 FX_BOOL app::mailMsg(OBJ_METHOD_PARAMS)
 {
         CJS_Context* pContext = (CJS_Context*)cc;
         ASSERT(pContext != NULL);
 
         v8::Isolate* isolate = GetIsolate(cc);
 
         FX_BOOL bUI = TRUE;
         CFX_WideString cTo = L"";
         CFX_WideString cCc = L"";
         CFX_WideString cBcc = L"";
         CFX_WideString cSubject = L"";
         CFX_WideString cMsg = L"";
         if(params.size() < 2)
                 return FALSE;
 
         bUI = params.size()>=1?(int)params[0]:TRUE;
         cTo = params.size()>=2?(const wchar_t*)(FX_LPCWSTR)params[1].operator CFX_WideString():L"";
         cCc = params.size()>=3?(const wchar_t*)(FX_LPCWSTR)params[2].operator CFX_WideString():L"";
         cBcc = params.size()>=4?(const wchar_t*)(FX_LPCWSTR)params[3].operator CFX_WideString():L"";
         cSubject = params.size()>=5?(const wchar_t*)(FX_LPCWSTR)params[4].operator CFX_WideString():L"";
-        cMsg = params.size()>=6?(const wchar_t*)(FX_LPCWSTR)params[5].operator CFX_WideString():L"";            
+        cMsg = params.size()>=6?(const wchar_t*)(FX_LPCWSTR)params[5].operator CFX_WideString():L"";
 
 
         if (params[0].GetType() == VT_object)
         {
                 JSObject pObj = (JSObject)params[0];
 
                 v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"bUI");
                         bUI = (int)CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue));
 
                 pValue = JS_GetObjectElement(isolate, pObj, L"cTo");
                         cTo = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
 
                 pValue = JS_GetObjectElement(isolate,pObj, L"cCc");
                         cCc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
 
                 pValue = JS_GetObjectElement(isolate,pObj, L"cBcc");
                         cBcc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
 
                 pValue = JS_GetObjectElement(isolate,pObj, L"cSubject");
                         cSubject = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
 
                 pValue = JS_GetObjectElement(isolate,pObj, L"cMsg");
                         cMsg = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
         }
-        
-        
+
+
 
         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
         ASSERT(pRuntime != NULL);
 
         CPDFDoc_Environment* pApp = pContext->GetReaderApp();
         ASSERT(pApp != NULL);
 
         pRuntime->BeginBlock();
         pApp->JS_docmailForm(NULL, 0, bUI, cTo.c_str(), cSubject.c_str(), cCc.c_str(), cBcc.c_str(), cMsg.c_str());
         ///////////////////////////////////////////////////////////////////////////////////////////////
         pRuntime->EndBlock();
 
         //return bRet;
         return FALSE;
 }
 
 FX_BOOL app::launchURL(OBJ_METHOD_PARAMS)
 {
-        if (IsSafeMode(cc)) return TRUE;
-
-        CJS_Context* pContext = (CJS_Context*)cc;
-        ASSERT(pContext != NULL);
-
-        
-
-
-        CFX_WideString swURL = params[0].operator CFX_WideString();
-
-        CJS_Runtime* pRuntime = pContext->GetJSRuntime();
-        ASSERT(pRuntime != NULL);
-
-        pRuntime->BeginBlock();
-//      FX_BOOL bRet = pApp->OpenURL(swURL);
-        pRuntime->EndBlock();
-
-//      return bRet;
-        return FALSE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL app::runtimeHighlight(OBJ_PROP_PARAMS)
 {
         if (vp.IsSetting())
         {
                 vp>>m_bRuntimeHighLight;
         }
         else
         {
                 vp<<m_bRuntimeHighLight;
         }
 
         return TRUE;
 }
 
 FX_BOOL app::fullscreen(OBJ_PROP_PARAMS)
 {
         return FALSE;
 }
 
 FX_BOOL app::popUpMenu(OBJ_METHOD_PARAMS)
 {
         return FALSE;
 }
 
 
 FX_BOOL app::browseForDoc(OBJ_METHOD_PARAMS)
 {
-        //This method may trigger a "file save" dialog,while enable user to save contents of the document.
-        //Such action is considered to be unsafe.
-        if (IsSafeMode(cc)) return TRUE;
-
-        v8::Isolate* isolate = GetIsolate(cc);
-
-        bool bSave = false;
-        CFX_ByteString cFilenameInit = CFX_ByteString();
-        CFX_ByteString cFSInit = CFX_ByteString();
-
-        if(params.size()>0 && (params[0].GetType() == VT_object))
-        {
-                JSObject pObj = (JSObject )params[0];
-
-                v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj,L"bSave");
-                        bSave = (bool)CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue));
-                
-                pValue = JS_GetObjectElement(isolate, pObj,L"cFilenameInit");
-                {
-                        CJS_Value t = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue));
-                        cFilenameInit = t.operator CFX_ByteString();
-                }
-                
-                pValue = JS_GetObjectElement(isolate,pObj,L"cFSInit");
-                {
-                        CJS_Value t = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue));
-                        cFSInit = t.operator CFX_ByteString();
-                }
-        }
-        else
-        {
-                if(params.size() >= 1)
-                {
-                        bSave = (bool)params[0];
-                }
-                if(params.size() >= 2)
-                {
-                        CJS_Value t = params[1];
-                        cFilenameInit = t.operator CFX_ByteString();
-                }
-                if(params.size() >= 3)
-                {
-                        CJS_Value t = params[2];
-                        cFSInit = t.operator CFX_ByteString();
-                }
-        }
-        CJS_Context* pContext = (CJS_Context *)cc;
-        ASSERT(pContext != NULL);
-        
-        CPDFDoc_Environment* pApp = pContext->GetReaderApp();
-        ASSERT(pApp != NULL);
-
-        CJS_Runtime* pRuntime = pContext->GetJSRuntime();
-        ASSERT(pRuntime != NULL);
-
-        CFX_WideString wsFileNameInit = CFX_WideString::FromLocal(cFilenameInit);
-        CFX_WideString wsFSInit = CFX_WideString::FromLocal(cFSInit);
-        CFX_WideString wsFilePath = pApp->JS_appbrowseForDoc(bSave, wsFileNameInit);
-        if(wsFilePath.IsEmpty())
-                return FALSE;
-
-        JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, -1);
-
-        JS_PutObjectString(isolate,pRetObj, L"cPath", SysPathToPDFPath(wsFilePath));    
-        JS_PutObjectString(isolate,pRetObj, L"cURL", SysPathToPDFPath(wsFilePath));
-
-        if (!cFSInit.IsEmpty())
-        {
-                JS_PutObjectString(isolate,pRetObj, L"cFS", CFX_WideString::FromLocal(cFSInit.GetBuffer(cFSInit.GetLength())));
-        }
-        else
-        {
-                JS_PutObjectString(isolate,pRetObj, L"cFS", CFX_WideString::FromLocal("DOS"));
-        }
-        
-        vRet =  pRetObj;
-
-        return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 CFX_WideString app::SysPathToPDFPath(const CFX_WideString& sOldPath)
 {
         CFX_WideString sRet = L"/";
-        
+
         for (int i=0,sz=sOldPath.GetLength(); i<sz; i++)
         {
                 wchar_t c = sOldPath.GetAt(i);
                 if (c == L':')
                 {
                 }
                 else
                 {
                         if (c == L'\\')
                         {
                                 sRet += L"/";
                         }
                         else
                         {
                                 sRet += c;
                         }
                 }
         }
-        
+
         return sRet;
 }
 
-CFX_WideString app::PDFPathToSysPath(const CFX_WideString& sOldPath)
-{
-        //strLPath = "D:\temporay.fdf";
-        CFX_WideString strOPath = sOldPath;
-        strOPath.TrimLeft();
-        strOPath.TrimRight();
-        
-        if (strOPath.GetAt(0) == L'/' && strOPath.GetAt(2) == L'/')
-        {
-                wchar_t c_Drive = strOPath.GetAt(1);
-                if ((c_Drive >= L'a' && c_Drive <= L'z' )||( c_Drive >= L'A' && c_Drive <= L'Z'))
-                {
-                        strOPath.Replace(L"/",L"\\");
-                        //strOPath.SetAt(0,'');
-                        strOPath.Insert(2,':');
-                        strOPath.Delete(0);
-                }
-        }
-        
-        return strOPath;
-}
-
-CFX_WideString app::RelativePathToSysPath(const CFX_WideString& sOldPath, const CFX_WideString& sFilePath)
-{
-//      if (!PathIsRelative(sOldPath)) return sOldPath;
-        
-        int nSplit = 0;
-        for (int i=sFilePath.GetLength()-1; i>=0; i--)
-        {
-                if (sFilePath[i] == '\\' || sFilePath[i] == '/')
-                {
-                        nSplit = i;
-                        break;
-                }
-        }
-        
-        return sFilePath.Left(nSplit+1) + sOldPath;
-}
-
 FX_BOOL app::newDoc(OBJ_METHOD_PARAMS)
 {
         return FALSE;
 }
 
 FX_BOOL app::openDoc(OBJ_METHOD_PARAMS)
 {
         return FALSE;
 }
 
@@ skipping 79 matching lines @@
 
 FX_BOOL app::media(OBJ_PROP_PARAMS)
 {
         return FALSE;
 }
 
 FX_BOOL app::execDialog(OBJ_METHOD_PARAMS)
 {
         return TRUE;
 }
-