Kill off some dodgy JS callbacks

None of these are currently reachable because the IsSafeMode
method always returns true.  This, in turn, will let us kill
off some file (as in fopen()) based parsing. That, in turn,
will let us kill of some more now-unreachable code.

In general, we don't want to have unsafe modes.

BUG=https://code.google.com/p/pdfium/issues/detail?id=116
R=jam@chromium.org

Review URL: https://codereview.chromium.org/883393007

9 files changed, 210 insertions, 1033 deletions

diff --git a/fpdfsdk/include/fsdk_baseform.h b/fpdfsdk/include/fsdk_baseform.h
index 0e199c1d90..42de1019b9 100644
--- a/fpdfsdk/include/fsdk_baseform.h
+++ b/fpdfsdk/include/fsdk_baseform.h
@@ -271,14 +271,8 @@ public:
 	FX_BOOL							SubmitFields(const CFX_WideString& csDestination, const CFX_PtrArray& fields, 
 		FX_BOOL bIncludeOrExclude, FX_BOOL bUrlEncoded);
 	FX_BOOL							SubmitForm(const CFX_WideString& sDestination, FX_BOOL bUrlEncoded);
-	FX_BOOL							ImportFormFromFDFFile(const CFX_WideString& csFDFFileName, FX_BOOL bNotify);
-	FX_BOOL							ExportFormToFDFFile(const CFX_WideString& sFDFFileName);
 	FX_BOOL							ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf);
-	FX_BOOL							ExportFieldsToFDFFile(const CFX_WideString& sFDFFileName, const CFX_PtrArray& fields,
-		FX_BOOL bIncludeOrExclude);
 	FX_BOOL							ExportFieldsToFDFTextBuf(const CFX_PtrArray& fields,FX_BOOL bIncludeOrExclude, CFX_ByteTextBuf& textBuf);
-	FX_BOOL							ExportFormToTxtFile(const CFX_WideString& sTxtFileName);
-	FX_BOOL							ImportFormFromTxtFile(const CFX_WideString& sTxtFileName);
 	CFX_WideString					GetTemporaryFileName(const CFX_WideString& sFileExt);
 	
 	void							SynchronizeField(CPDF_FormField* pFormField, FX_BOOL bSynchronizeElse);
diff --git a/fpdfsdk/include/fsdk_mgr.h b/fpdfsdk/include/fsdk_mgr.h
index 357be3cf0f..eb00d3445e 100644
--- a/fpdfsdk/include/fsdk_mgr.h
+++ b/fpdfsdk/include/fsdk_mgr.h
@@ -1,7 +1,7 @@
 // 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 _FPDFSDK_MGR_H
@@ -49,14 +49,14 @@ public:
 	}
 	void FFI_Invalidate(FPDF_PAGE page, double left, double top, double right, double bottom)
 	{
-		if (m_pInfo && m_pInfo->FFI_Invalidate) 
+		if (m_pInfo && m_pInfo->FFI_Invalidate)
 		{
 			m_pInfo->FFI_Invalidate(m_pInfo, page, left, top, right, bottom);
 		}
 	}
 	void FFI_OutputSelectedRect(FPDF_PAGE page, double left, double top, double right, double bottom)
 	{
-		if (m_pInfo && m_pInfo->FFI_OutputSelectedRect) 
+		if (m_pInfo && m_pInfo->FFI_OutputSelectedRect)
 		{
 			m_pInfo->FFI_OutputSelectedRect(m_pInfo, page, left, top, right, bottom);
 		}
@@ -64,7 +64,7 @@ public:
 
 	void FFI_SetCursor(int nCursorType)
 	{
-		if (m_pInfo && m_pInfo->FFI_SetCursor) 
+		if (m_pInfo && m_pInfo->FFI_SetCursor)
 		{
 			m_pInfo->FFI_SetCursor(m_pInfo, nCursorType);
 		}
@@ -72,16 +72,16 @@ public:
 
 	int  FFI_SetTimer(int uElapse, TimerCallback lpTimerFunc)
 	{
-		if (m_pInfo && m_pInfo->FFI_SetTimer) 
+		if (m_pInfo && m_pInfo->FFI_SetTimer)
 		{
 			return m_pInfo->FFI_SetTimer(m_pInfo, uElapse, lpTimerFunc);
 		}
 		return -1;
 	}
-		
+
 	void FFI_KillTimer(int nTimerID)
 	{
-		if (m_pInfo && m_pInfo->FFI_KillTimer) 
+		if (m_pInfo && m_pInfo->FFI_KillTimer)
 		{
 			m_pInfo->FFI_KillTimer(m_pInfo, nTimerID);
 		}
@@ -114,7 +114,7 @@ public:
 
 	FX_BOOL	FFI_IsSHIFTKeyDown(FX_DWORD nFlag)
 	{
-		
+
 		return (nFlag & FWL_EVENTFLAG_ShiftKey) != 0;
 	}
 	FX_BOOL	FFI_IsCTRLKeyDown(FX_DWORD nFlag)
@@ -160,7 +160,7 @@ public:
 			FPDF_WIDESTRING pTitle = (FPDF_WIDESTRING)bsTitle.GetBuffer(bsTitle.GetLength());
 			FPDF_WIDESTRING pDefault = (FPDF_WIDESTRING)bsDefault.GetBuffer(bsDefault.GetLength());
 			FPDF_WIDESTRING pLabel = (FPDF_WIDESTRING)bsLabel.GetBuffer(bsLabel.GetLength());
-			int ret = m_pInfo->m_pJsPlatform->app_response(m_pInfo->m_pJsPlatform, pQuestion, pTitle, 
+			int ret = m_pInfo->m_pJsPlatform->app_response(m_pInfo->m_pJsPlatform, pQuestion, pTitle,
 				pDefault, pLabel, bPassword, response, length);
 			bsQuestion.ReleaseBuffer();
 			bsTitle.ReleaseBuffer();
@@ -267,19 +267,6 @@ public:
 			bsMsg.ReleaseBuffer();
 		}
 	}
-	CFX_WideString JS_appbrowseForDoc(FPDF_BOOL bSave, FX_LPCWSTR cFilenameInit)
-	{
-		//to do....
-		return L"";
-// 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_browseForDoc)
-// 		{
-// 			CFX_ByteString bsFilenameInit = CFX_WideString(cFilenameInit).UTF16LE_Encode();
-// 			FPDF_WIDESTRING pFileNameInit = (FPDF_WIDESTRING)bsFilenameInit.GetBuffer(bsFilenameInit.GetLength());
-// 
-// 			m_pInfo->m_pJsPlatform->app_browseForDoc(m_pInfo->m_pJsPlatform, pFileNameInit);
-// 			bsFilenameInit.ReleaseBuffer();
-// 		}
-	}
 
 	void JS_docprint(FPDF_BOOL bUI , int nStart, int nEnd, FPDF_BOOL bSilent ,FPDF_BOOL bShrinkToFit,FPDF_BOOL bPrintAsImage ,FPDF_BOOL bReverse ,FPDF_BOOL bAnnotations)
 	{
@@ -389,7 +376,7 @@ public:
 		//	char* pbuff = new char[nLen];
 		//	if(pbuff)
 		//		memset(pbuff, 0, nLen);
-		//	else	
+		//	else
 		//		return L"";
 		//	nLen = m_pInfo->FFI_GetAppName(m_pInfo, pbuff, nLen);
 		//	CFX_ByteString bsRet = CFX_ByteString(pbuff, nLen);
@@ -470,7 +457,7 @@ public:
 	{
 		if (m_pInfo && m_pInfo->FFI_GetPageViewRect)
 		{
-			double left; 
+			double left;
 			double top;
 			double right;
 			double bottom;
@@ -492,7 +479,7 @@ public:
 		}
 		return FALSE;
 	}
-	
+
 	void	FFI_Alert(FPDF_WIDESTRING Msg, FPDF_WIDESTRING Title, int Type, int Icon)
 	{
 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_alert)
@@ -646,7 +633,7 @@ public:
 		if (m_pInfo && m_pInfo->FFI_ShowFileDialog)
 		{
 			FPDF_BOOL bRet = m_pInfo->FFI_ShowFileDialog(m_pInfo, title, filter, bOpen, (FPDF_STRINGHANDLE)strPathArr);
-			if (bRet) 
+			if (bRet)
 			{
 				int count = strPathArr->GetSize();
 				for (int i=0; i<count; i++)
@@ -696,7 +683,7 @@ public:
 public:
 	FX_BOOL				IsJSInitiated();
 
-public:	
+public:
 	void				SetCurrentDoc(CPDFSDK_Document* pFXDoc) {m_pSDKDoc = pFXDoc;}
 	CPDFSDK_Document*	GetCurrentDoc();
 	CPDFXFA_Document*	GetPDFXFADocument() {return m_pDoc;}
@@ -705,8 +692,7 @@ public:
 
 	CPDFSDK_Document*		OpenDocument(CFX_WideString &fileName){return NULL;}
 	CPDFSDK_Document*		OpenMemPDFDoc(CPDF_Document* pNewDoc, CFX_WideString &fileName){return NULL;}
-	FX_BOOL					OpenURL(CFX_WideString &filePath){return FALSE;}
-	
+
 
 	CFX_ByteString		GetAppName() {return "";}
 
@@ -774,7 +760,7 @@ public:
 	CPDFSDK_Annot*			GetFocusAnnot();//{return NULL;}
 
 	IFXJS_Runtime *			GetJsRuntime();
-	
+
 	FX_BOOL					SetFocusAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag = 0);//{return FALSE;}
 	FX_BOOL					KillFocusAnnot(FX_UINT nFlag = 0);
 
@@ -790,7 +776,7 @@ public:
 	FX_BOOL					GetChangeMark() {return m_bChangeMask;}
 	void					SetChangeMark() {m_bChangeMask = TRUE;}
 	void					ClearChangeMark() {m_bChangeMask= FALSE;}
-//	FX_BOOL					GetChangeMark(){return FALSE;}//IsAnnotModified()||IsFormModified() || IsWidgetModified()|| m_nChangeMark>0 ;}	
+//	FX_BOOL					GetChangeMark(){return FALSE;}//IsAnnotModified()||IsFormModified() || IsWidgetModified()|| m_nChangeMark>0 ;}
 //	void                    ClearChangeMark(){}
 	CFX_WideString			GetPath() ;
 	CPDFXFA_Page*			GetPage(int nIndex);
@@ -829,8 +815,8 @@ public:
 	CPDFSDK_Annot*					AddAnnot(FX_LPCSTR lpSubType,CPDF_Dictionary * pDict);
 	CPDFSDK_Annot*					AddAnnot(CPDF_Annot * pPDFAnnot);
 	CPDFSDK_Annot*					AddAnnot(XFA_HWIDGET pPDFAnnot);
-	FX_BOOL							DeleteAnnot(CPDFSDK_Annot* pAnnot);							
-	
+	FX_BOOL							DeleteAnnot(CPDFSDK_Annot* pAnnot);
+
 	int								CountAnnots();
 	CPDFSDK_Annot*					GetAnnot(int nIndex);
 	CPDFSDK_Annot*				    GetAnnotByDict(CPDF_Dictionary * pDict);
@@ -838,7 +824,7 @@ public:
 	CPDFXFA_Page*					GetPDFXFAPage(){return m_page;}
 	CPDF_Page*						GetPDFPage();
 	CPDF_Document*					GetPDFDocument();
-	CPDFSDK_Document*				GetSDKDocument() {return m_pSDKDoc;}	
+	CPDFSDK_Document*				GetSDKDocument() {return m_pSDKDoc;}
 	FX_BOOL					OnLButtonDown(const CPDF_Point & point, FX_UINT nFlag);
 	FX_BOOL					OnLButtonUp(const CPDF_Point & point, FX_UINT nFlag);
 	FX_BOOL					OnRButtonDown(const CPDF_Point & point, FX_UINT nFlag);
@@ -881,28 +867,28 @@ private:
 template<class TYPE>
 class CGW_ArrayTemplate : public CFX_ArrayTemplate<TYPE>
 {
-public: 
+public:
 	CGW_ArrayTemplate(){}
 	virtual ~CGW_ArrayTemplate(){}
-	
+
 	typedef int (*LP_COMPARE)(TYPE p1, TYPE p2);
-	
+
 	void Sort(LP_COMPARE pCompare, FX_BOOL bAscent = TRUE)
 	{
 		int nSize = this->GetSize();
 		QuickSort(0, nSize -1, bAscent, pCompare);
 	}
-	
+
 private:
 	void QuickSort(FX_UINT nStartPos, FX_UINT nStopPos, FX_BOOL bAscend, LP_COMPARE pCompare)
 	{
 		if (nStartPos >= nStopPos) return;
-		
+
 		if ((nStopPos - nStartPos) == 1)
 		{
 			TYPE Value1 = this->GetAt(nStartPos);
 			TYPE Value2 = this->GetAt(nStopPos);
-			
+
 			int iGreate = (*pCompare)(Value1, Value2);
 			if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0))
 			{
@@ -911,16 +897,16 @@ private:
 			}
 			return;
 		}
-		
+
 		FX_UINT m = nStartPos + (nStopPos - nStartPos) / 2;
 		FX_UINT i = nStartPos;
-		
+
 		TYPE Value = this->GetAt(m);
-		
+
 		while (i < m)
 		{
 			TYPE temp = this->GetAt(i);
-			
+
 			int iGreate = (*pCompare)(temp, Value);
 			if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0))
 			{
@@ -933,13 +919,13 @@ private:
 				i++;
 			}
 		}
-		
+
 		FX_UINT j = nStopPos;
-		
+
 		while (j > m)
 		{
 			TYPE temp = this->GetAt(j);
-			
+
 			int iGreate = (*pCompare)(temp, Value);
 			if ((bAscend && iGreate < 0) || (!bAscend && iGreate > 0))
 			{
@@ -952,7 +938,7 @@ private:
 				j--;
 			}
 		}
-		
+
 		if (nStartPos < m) QuickSort(nStartPos, m, bAscend, pCompare);
 		if (nStopPos > m) QuickSort(m, nStopPos, bAscend, pCompare);
 	}
@@ -960,4 +946,3 @@ private:
 
 
 #endif //_FPDFSDK_MGR_H
-
diff --git a/fpdfsdk/include/javascript/JS_Object.h b/fpdfsdk/include/javascript/JS_Object.h
index 7ee3464dc7..33c1a1ff62 100644
--- a/fpdfsdk/include/javascript/JS_Object.h
+++ b/fpdfsdk/include/javascript/JS_Object.h
@@ -1,7 +1,7 @@
 // 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 _JS_OBJECT_H_
@@ -28,10 +28,8 @@ public:
 	CPDFSDK_PageView *			JSGetPageView(IFXJS_Context* cc);
 	int							MsgBox(CPDFDoc_Environment * pApp, CPDFSDK_PageView* pPageView, FX_LPCWSTR swMsg, FX_LPCWSTR swTitle = NULL, FX_UINT nType = 0, FX_UINT nIcon = 0);
 	void						Alert(CJS_Context* pContext, FX_LPCWSTR swMsg);
-	FX_BOOL						IsSafeMode(IFXJS_Context* cc);
 
 protected:
-
 	CJS_Object*					m_pJSObject;
 };
 
@@ -40,7 +38,7 @@ class CJS_Object : public CFX_Object
 public:
 	CJS_Object(JSFXObject pObject);
 	virtual ~CJS_Object(void);
-	
+
 	void						MakeWeak();
 
 	virtual FX_BOOL				IsType(FX_LPCSTR sClassName){return TRUE;};
@@ -141,9 +139,9 @@ public:
 	}
 
 	int Find(FX_UINT nIndex)
-	{		
+	{
 		for (int i=0,sz=m_Array.GetSize(); i<sz; i++)
-		{			
+		{
 			if (JS_TIMER_MAP * pMap = m_Array.GetAt(i))
 			{
 				if (pMap->nID == nIndex)
@@ -165,8 +163,8 @@ class CJS_Timer
 {
 public:
 	CJS_Timer(CJS_EmbedObj * pObj, CPDFDoc_Environment* pApp):
-		m_nTimerID(0), 
-		m_pEmbedObj(pObj), 
+		m_nTimerID(0),
+		m_pEmbedObj(pObj),
 		m_bProcessing(FALSE),
 		m_dwStartTime(0),
 		m_dwTimeOut(0),
@@ -176,7 +174,7 @@ public:
 		m_pApp(pApp)
 	{
 	}
-	
+
 	virtual ~CJS_Timer()
 	{
 		KillJSTimer();
@@ -184,7 +182,7 @@ public:
 
 public:
 	FX_UINT SetJSTimer(FX_UINT nElapse)
-	{	
+	{
 		if (m_nTimerID)KillJSTimer();
 		IFX_SystemHandler* pHandler = m_pApp->GetSysHandler();
 		m_nTimerID = pHandler->SetTimer(nElapse,TimerProc);
@@ -243,7 +241,7 @@ public:
 	{
 		m_pRuntime = pRuntime;
 	}
-	
+
 	CJS_Runtime* GetRuntime() const
 	{
 		return m_pRuntime;
@@ -277,7 +275,7 @@ public:
 	};
 
 private:
-	FX_UINT							m_nTimerID;	
+	FX_UINT							m_nTimerID;
 	CJS_EmbedObj*					m_pEmbedObj;
 	FX_BOOL							m_bProcessing;
 
diff --git a/fpdfsdk/include/javascript/app.h b/fpdfsdk/include/javascript/app.h
index 671b3581a5..1c95bf430d 100644
--- a/fpdfsdk/include/javascript/app.h
+++ b/fpdfsdk/include/javascript/app.h
@@ -160,9 +160,6 @@ private:
 
 public:
 	static CFX_WideString		SysPathToPDFPath(const CFX_WideString& sOldPath);
-	static CFX_WideString		PDFPathToSysPath(const CFX_WideString& sOldPath);
-	static CFX_WideString		RelativePathToSysPath(const CFX_WideString& sOldPath, const CFX_WideString& sFilePath);
-
 
 private:
 
diff --git a/fpdfsdk/src/fsdk_baseform.cpp b/fpdfsdk/src/fsdk_baseform.cpp
index 7cdb32f4bd..f2873b51fd 100644
--- a/fpdfsdk/src/fsdk_baseform.cpp
+++ b/fpdfsdk/src/fsdk_baseform.cpp
@@ -3141,20 +3141,6 @@ FX_BOOL CPDFSDK_InterForm::FDFToURLEncodedData(FX_LPBYTE& pBuf, FX_STRSIZE& nBuf
 	return TRUE;
 }
 
-FX_BOOL CPDFSDK_InterForm::ExportFieldsToFDFFile(const CFX_WideString& sFDFFileName, 
-												 const CFX_PtrArray& fields, FX_BOOL bIncludeOrExclude)
-{
-	if (sFDFFileName.IsEmpty()) return FALSE;
-	ASSERT(m_pDocument != NULL);
-	ASSERT(m_pInterForm != NULL);
-
- 	CFDF_Document* pFDF = m_pInterForm->ExportToFDF(m_pDocument->GetPath(),(CFX_PtrArray&)fields, bIncludeOrExclude);
- 	if (!pFDF) return FALSE;
- 	FX_BOOL bRet = pFDF->WriteFile(sFDFFileName.UTF8Encode()); // = FALSE;//
-	delete pFDF;
-
-	return bRet;
-}
 FX_BOOL CPDFSDK_InterForm::ExportFieldsToFDFTextBuf(const CFX_PtrArray& fields,FX_BOOL bIncludeOrExclude, CFX_ByteTextBuf& textBuf)
 {
 	ASSERT(m_pDocument != NULL);
@@ -3234,22 +3220,6 @@ FX_BOOL CPDFSDK_InterForm::SubmitForm(const CFX_WideString& sDestination, FX_BOO
 	return TRUE;
 }
 
-FX_BOOL	CPDFSDK_InterForm::ExportFormToFDFFile(const CFX_WideString& sFDFFileName)
-{
-	if (sFDFFileName.IsEmpty()) return FALSE;
-
-	ASSERT(m_pInterForm != NULL);
-	ASSERT(m_pDocument != NULL);
-
-	CFDF_Document* pFDF = m_pInterForm->ExportToFDF(m_pDocument->GetPath());
-	if (!pFDF) return FALSE;
-
-	FX_BOOL bRet = pFDF->WriteFile(sFDFFileName.UTF8Encode());
-	delete pFDF;
-
-	return bRet;
-}
-
 FX_BOOL CPDFSDK_InterForm::ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf)
 {
 
@@ -3265,43 +3235,6 @@ FX_BOOL CPDFSDK_InterForm::ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf)
 	return bRet;
 }
 
-FX_BOOL CPDFSDK_InterForm::ExportFormToTxtFile(const CFX_WideString& sTxtFileName)
-{
-	ASSERT(m_pInterForm != NULL);
-
-	CFX_WideString sFieldNames;
-	CFX_WideString sFieldValues;
-
-	int nSize = m_pInterForm->CountFields();
-
-	if (nSize > 0)
-	{
-		for (int i=0; i<nSize; i++)
-		{
-			CPDF_FormField* pField = m_pInterForm->GetField(i);
-			ASSERT(pField != NULL);
-
-			if (i != 0)
-			{
-				sFieldNames += L"\t";
-				sFieldValues += L"\t";
-			}
-			sFieldNames += pField->GetFullName();
-			sFieldValues += pField->GetValue();
-		}
-
-		return TRUE;
-	}
-
-	return FALSE;
-}
-
-FX_BOOL	CPDFSDK_InterForm::ImportFormFromTxtFile(const CFX_WideString& sTxtFileName)
-{
-	ASSERT(m_pInterForm != NULL);
-
-	return TRUE;
-}
 
 FX_BOOL CPDFSDK_InterForm::DoAction_ResetForm(const CPDF_Action& action)
 {
@@ -3332,23 +3265,6 @@ FX_BOOL CPDFSDK_InterForm::DoAction_ResetForm(const CPDF_Action& action)
 
 FX_BOOL CPDFSDK_InterForm::DoAction_ImportData(const CPDF_Action& action)
 {
-	ASSERT(action != NULL);
-
-	CFX_WideString sFilePath = action.GetFilePath();
-	if (sFilePath.IsEmpty())
-		return FALSE;
-
-	if (!ImportFormFromFDFFile(sFilePath, TRUE))
-	{
-		return FALSE;
-	}
-
-	return TRUE;
-}
-
-FX_BOOL	CPDFSDK_InterForm::ImportFormFromFDFFile(const CFX_WideString& csFDFFileName,
-												 FX_BOOL bNotify)
-{
 	return FALSE;
 }
 
diff --git a/fpdfsdk/src/javascript/Document.cpp b/fpdfsdk/src/javascript/Document.cpp
index e35c538c22..8a5ab6b454 100644
--- a/fpdfsdk/src/javascript/Document.cpp
+++ b/fpdfsdk/src/javascript/Document.cpp
@@ -1,7 +1,7 @@
 // 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"
@@ -78,7 +78,7 @@ BEGIN_JS_STATIC_PROP(CJS_Document)
 	JS_STATIC_PROP_ENTRY(external)
 	JS_STATIC_PROP_ENTRY(filesize)
 	JS_STATIC_PROP_ENTRY(icons)
-	JS_STATIC_PROP_ENTRY(info)   
+	JS_STATIC_PROP_ENTRY(info)
 	JS_STATIC_PROP_ENTRY(keywords)
 	JS_STATIC_PROP_ENTRY(layout)
 	JS_STATIC_PROP_ENTRY(media)
@@ -87,7 +87,7 @@ BEGIN_JS_STATIC_PROP(CJS_Document)
 	JS_STATIC_PROP_ENTRY(mouseY)
 	JS_STATIC_PROP_ENTRY(numFields)
 	JS_STATIC_PROP_ENTRY(numPages)
-	JS_STATIC_PROP_ENTRY(pageNum)   
+	JS_STATIC_PROP_ENTRY(pageNum)
 	JS_STATIC_PROP_ENTRY(pageWindowRect)
 	JS_STATIC_PROP_ENTRY(path)
 	JS_STATIC_PROP_ENTRY(producer)
@@ -137,7 +137,7 @@ BEGIN_JS_STATIC_METHOD(CJS_Document)
 	JS_STATIC_METHOD_ENTRY(removeIcon, 0)
 	JS_STATIC_METHOD_ENTRY(saveAs, 5)
 	JS_STATIC_METHOD_ENTRY(submitForm, 23)
-	JS_STATIC_METHOD_ENTRY(mailDoc, 0)		
+	JS_STATIC_METHOD_ENTRY(mailDoc, 0)
 END_JS_STATIC_METHOD()
 
 IMPLEMENT_JS_CLASS(CJS_Document, Document)
@@ -149,7 +149,7 @@ FX_BOOL	CJS_Document::InitInstance(IFXJS_Context* cc)
 
 	Document* pDoc = (Document*)GetEmbedObject();
 	ASSERT(pDoc != NULL);
-	
+
 	pDoc->AttachDoc(pContext->GetReaderDocument());
 	pDoc->SetIsolate(pContext->GetJSRuntime()->GetIsolate());
 	return TRUE;
@@ -181,7 +181,7 @@ Document::~Document()
 			delete pData;
 			pData = NULL;
 			m_DelayData.SetAt(i, NULL);
-			
+
 		}
 	}
 
@@ -253,14 +253,14 @@ FX_BOOL Document::pageNum(OBJ_PROP_PARAMS)
 	ASSERT(m_pDocument != NULL);
 
 	if (vp.IsGetting())
-	{			
+	{
 		if (CPDFSDK_PageView* pPageView = m_pDocument->GetCurrentView())
 		{
 			vp << pPageView->GetPageIndex();
 		}
 	}
 	else
-	{		
+	{
 		int iPageCount = m_pDocument->GetPageCount();
 
 		int iPageNum = 0;
@@ -289,131 +289,37 @@ FX_BOOL Document::pageNum(OBJ_PROP_PARAMS)
 
 FX_BOOL Document::ParserParams(JSObject* pObj,CJS_AnnotObj& annotobj)
 {
+	// Not supported.
 	return TRUE;
 }
 
 FX_BOOL Document::addAnnot(OBJ_METHOD_PARAMS)
 {
+	// Not supported.
 	return TRUE;
 }
 
 FX_BOOL Document::addField(OBJ_METHOD_PARAMS)
 {
-	//Doesn't support.
+	// Not supported.
 	return TRUE;
 }
 
-//exports form fields as a tab-delimited text file to a local hard disk.
-//comment: need reader support
-//note : watch the third parameter:cPath, for what case it can be safely saved?
-//int CPDFSDK_InterForm::ExportAsText(FX_BOOL bNoPassword,StringArray aFields,String cPath);
-//return value, int the index of the parameters illegal, the index is based on 1.
-
 FX_BOOL Document::exportAsText(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
+	// Unsafe, not supported.
 	return TRUE;
 }
 
-//exports form fields as a fdf file to the local hard drive
-//comment: need reader supports
-//note:the last parameter hasn't been confirmed.because the previous one blocks the way.
-//int CPDFSDK_Document::ExportAsFDF(FX_BOOL bAllFields,BOOL bNoPassword,StringArray aFields,FX_BOOL bFlags,String cPath,FX_BOOL bAnnotations);
-
 FX_BOOL Document::exportAsFDF(OBJ_METHOD_PARAMS)
 {
-	v8::Isolate* isolate = GetIsolate(cc);
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
-
-	FX_BOOL bAllFields = params.size() > 0 ? (FX_BOOL)params[0] : FALSE;
-	FX_BOOL bNoPassWord = params.size() > 1 ? (FX_BOOL)params[1] : TRUE;
-	FX_BOOL bWhole = params.size() > 2 ? (params[2].GetType() == VT_null) : TRUE;
-	CJS_Array arrayFileds(isolate);
-	if (!bWhole)
-		arrayFileds.Attach(params[2]);
-	//FX_BOOL bFlags = params.size() > 3 ? (FX_BOOL)params[3] : FALSE;
-	CFX_WideString swFilePath = params.size() > 4 ? (FX_LPCWSTR)params[4].operator CFX_WideString() : L"";
-
-	if (swFilePath.IsEmpty())
-	{
-		CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-		swFilePath = pEnv->JS_fieldBrowse();
-		if(swFilePath.IsEmpty())
-			return TRUE;
-	}
-	else
-	{
-		swFilePath = app::PDFPathToSysPath(swFilePath);
-	}
-	
-	m_pDocument->SetFocusAnnot(NULL);
-   
-	CPDFSDK_InterForm* pInterForm= (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
-	ASSERT(pInterForm != NULL);
-
-	CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
-	ASSERT(pPDFForm != NULL);
-
-	CFX_PtrArray aFields;
-
-	if (bWhole)
-	{
-		for (int j=0,jsz=pPDFForm->CountFields(); j<jsz; j++)
-		{
-			aFields.Add(pPDFForm->GetField(j));
-		}
-	}
-	else
-	{
-		for (int i=0,isz=arrayFileds.GetLength(); i<isz; i++)
-		{
-			CJS_Value valName(isolate);
-			arrayFileds.GetElement(i,valName);
-			CFX_WideString swName = valName.operator CFX_WideString();
-
-			for (int j=0, jsz=pPDFForm->CountFields(swName); j<jsz; j++)
-			{
-				aFields.Add(pPDFForm->GetField(j, swName));
-			}
-		}
-	}
-
-	CFX_PtrArray fields;
-
-	for (int i=0,sz=aFields.GetSize(); i<sz; i++)
-	{
-		CPDF_FormField* pField = (CPDF_FormField*)aFields[i];
-		
-		if (!bAllFields)
-			if (pField->GetValue() == L"")
-				continue;
-
-		if (bNoPassWord)
-			if (pField->GetFieldFlags() & 0x2000)
-				continue;
-
-		fields.Add((void*)pField);
-	}    
-
-	return pInterForm->ExportFieldsToFDFFile(swFilePath, fields, TRUE);
+	// Unsafe, not supported.
+	return TRUE;
 }
 
-//exports form fields an XFDF file to the local hard drive
-//comment: need reder supports
-//note:the last parameter can't be test
-//int CPDFSDK_Document::ExportAsXFDF(FX_BOOL bAllFields,FX_BOOL  bNoPassWord,StringArray aFields,String cPath,FX_BOOL bAnnoatations);
-
 FX_BOOL Document::exportAsXFDF(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
-
+	// Unsafe, not supported.
 	return TRUE;
 }
 
@@ -436,7 +342,7 @@ FX_BOOL Document::getField(OBJ_METHOD_PARAMS)
 	CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
 	ASSERT(pPDFForm != NULL);
 
-	if (pPDFForm->CountFields(wideName) <= 0) 
+	if (pPDFForm->CountFields(wideName) <= 0)
 	{
 		vRet.SetNull();
 		return TRUE;
@@ -452,7 +358,7 @@ FX_BOOL Document::getField(OBJ_METHOD_PARAMS)
 	CJS_Field * pJSField = (CJS_Field*)JS_GetPrivate(isolate,pFieldObj);
 	ASSERT(pJSField != NULL);
 
-	Field * pField = (Field *)pJSField->GetEmbedObject(); 
+	Field * pField = (Field *)pJSField->GetEmbedObject();
 	ASSERT(pField != NULL);
 
 	pField->AttachField(this, wideName);
@@ -461,10 +367,7 @@ FX_BOOL Document::getField(OBJ_METHOD_PARAMS)
 	return TRUE;
 }
 
-//Gets the name of the nth field in the document 
-//comment:
-//note: the parameter nIndex, if it is not available
-
+//Gets the name of the nth field in the document
 FX_BOOL Document::getNthFieldName(OBJ_METHOD_PARAMS)
 {
 	ASSERT(m_pDocument != NULL);
@@ -483,90 +386,24 @@ FX_BOOL Document::getNthFieldName(OBJ_METHOD_PARAMS)
 		return FALSE;
 
 	vRet = pField->GetFullName();
-	return TRUE;	
+	return TRUE;
 }
 
-//imports the specified fdf file.
-//comments: need reader suppport
-//note:once the cpath is illigl  then a file dialog box pops up in order to ask user to chooose the file
-//int CPDFSDK_Document::importAnFDF(String cPath);
-
 FX_BOOL Document::importAnFDF(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
-		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
-
-
-	CFX_WideString swPath;
-	
-	if (params.size() > 0)
-		swPath = params[0];
-	
-	if (swPath.IsEmpty())
-	{
-		CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-		swPath = pEnv->JS_fieldBrowse();
-		if(swPath.IsEmpty())
-			return TRUE;
-	}
-	else
-	{
-		swPath = app::PDFPathToSysPath(swPath);
-	}
-
-	m_pDocument->SetFocusAnnot(NULL);
-
-	CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
-	ASSERT(pInterForm != NULL);
-
-	if (!pInterForm->ImportFormFromFDFFile(swPath, TRUE))
-		return FALSE;
-
-	m_pDocument->SetChangeMark();
-// 	CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-// 	ASSERT(pEnv != NULL);
-// 	IUndo* pUndo = IUndo::GetUndo(pEnv);
-// 	ASSERT(pUndo != NULL);
-// 	pUndo->Reset(m_pDocument);
-
+	// Unsafe, not supported.
 	return TRUE;
 }
 
-//imports and specified XFDF file containing XML form data
-//comment: need reader supports
-//note: same as up
-//int CPDFSDK_Document::importAnFDF(String cPath)
-
 FX_BOOL Document::importAnXFDF(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
-		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
-
+	// Unsafe, not supported.
 	return TRUE;
 }
 
-//imports and specified text file 
-//commnet: need reader supports
-//note: same as up,when nRow is not rational,adobe is dumb for it.
-//int CPDFSDK_Document::importTextData(String cPath,int nRow);
-
 FX_BOOL Document::importTextData(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
-		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
-
+	// Unsafe, not supported.
 	return TRUE;
 }
 
@@ -650,7 +487,7 @@ FX_BOOL Document::print(OBJ_METHOD_PARAMS)
 							}
 					}
 				}
-			}	
+			}
 		}
 	}
 	else
@@ -674,7 +511,7 @@ FX_BOOL Document::print(OBJ_METHOD_PARAMS)
 	}
 
 	ASSERT(m_pDocument != NULL);
- 
+
 	if (CPDFDoc_Environment* pEnv = m_pDocument->GetEnv())
 	{
 		pEnv->JS_docprint(bUI, nStart, nEnd, bSilent, bShrinkToFit, bPrintAsImage, bReverse, bAnnotations);
@@ -691,7 +528,7 @@ FX_BOOL Document::removeField(OBJ_METHOD_PARAMS)
 {
 	ASSERT(m_pDocument != NULL);
 
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
+	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
 		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM))) return FALSE;
 
 	if (params.size() < 1)
@@ -725,7 +562,7 @@ FX_BOOL Document::removeField(OBJ_METHOD_PARAMS)
 
 			CPDFXFA_Page* pPage = pWidget->GetPDFXFAPage();
 			ASSERT(pPage != NULL);
-			
+
 			CPDFSDK_PageView* pPageView = m_pDocument->GetPageView(pPage);
 			pPageView->DeleteAnnot(pWidget);
 
@@ -745,7 +582,7 @@ FX_BOOL Document::resetForm(OBJ_METHOD_PARAMS)
 {
 	ASSERT(m_pDocument != NULL);
 
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
+	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
 		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
 		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
 
@@ -776,12 +613,12 @@ FX_BOOL Document::resetForm(OBJ_METHOD_PARAMS)
 		{
 			CJS_Value valElement(isolate);
 			aName.GetElement(i,valElement);
-			CFX_WideString swVal = valElement.operator CFX_WideString();	
-			
+			CFX_WideString swVal = valElement.operator CFX_WideString();
+
 			for (int j=0,jsz=pPDFForm->CountFields(swVal); j<jsz; j++)
 			{
 				aFields.Add((void*)pPDFForm->GetField(j,swVal));
-			}		
+			}
 		}
 
 		if (aFields.GetSize() > 0)
@@ -804,14 +641,8 @@ FX_BOOL Document::resetForm(OBJ_METHOD_PARAMS)
 
 FX_BOOL Document::saveAs(OBJ_METHOD_PARAMS)
 {
-
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-//	m_pDocument->DoSaveAs();
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 
@@ -853,7 +684,7 @@ FX_BOOL Document::submitForm(OBJ_METHOD_PARAMS)
 			bEmpty = CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue));
 		pValue = JS_GetObjectElement(isolate,pObj,L"aFields");
 			aFields.Attach(CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue)));
-	}		
+	}
 
 	CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
 	ASSERT(pInterForm != NULL);
@@ -869,7 +700,7 @@ FX_BOOL Document::submitForm(OBJ_METHOD_PARAMS)
 		CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 		ASSERT(pRuntime != NULL);
 
-		
+
 		if (pPDFInterForm->CheckRequiredFields())
 		{
 			pRuntime->BeginBlock();
@@ -880,7 +711,7 @@ FX_BOOL Document::submitForm(OBJ_METHOD_PARAMS)
 		return TRUE;
 	}
 	else
-	{	
+	{
 		CFX_PtrArray fieldObjects;
 
 		for (int i=0,sz=aFields.GetLength(); i<sz; i++)
@@ -907,7 +738,7 @@ FX_BOOL Document::submitForm(OBJ_METHOD_PARAMS)
 		CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 		ASSERT(pRuntime != NULL);
 
-		
+
 		if (pPDFInterForm->CheckRequiredFields(&fieldObjects, TRUE))
 		{
 			pRuntime->BeginBlock();
@@ -943,7 +774,7 @@ FX_BOOL Document::ExtractFolderName(CPDFSDK_Document *pDoc,CFX_ByteString &strFo
 }
 
 FX_BOOL Document::bookmarkRoot(OBJ_PROP_PARAMS)
-{	
+{
 	return TRUE;
 }
 
@@ -957,7 +788,7 @@ FX_BOOL Document::mailDoc(OBJ_METHOD_PARAMS)
 	CFX_WideString cBcc = L"";
 	CFX_WideString cSubject = L"";
 	CFX_WideString cMsg = L"";
-	
+
 
 	bUI = params.size()>=1?static_cast<FX_BOOL>(params[0]):TRUE;
 	cTo = params.size()>=2?(const wchar_t*)params[1].operator CFX_WideString():L"";
@@ -965,7 +796,7 @@ FX_BOOL Document::mailDoc(OBJ_METHOD_PARAMS)
 	cBcc = params.size()>=4?(const wchar_t*)params[3].operator CFX_WideString():L"";
 	cSubject = params.size()>=5?(const wchar_t*)params[4].operator CFX_WideString():L"";
 	cMsg = params.size()>=6?(const wchar_t*)params[5].operator CFX_WideString():L"";
-	
+
 	v8::Isolate* isolate = GetIsolate(cc);
 
 	if(params.size()>=1 && params[0].GetType() == VT_object)
@@ -989,7 +820,7 @@ FX_BOOL Document::mailDoc(OBJ_METHOD_PARAMS)
 
 		pValue = JS_GetObjectElement(isolate,pObj, L"cMsg");
 			cMsg = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
-	
+
 	}
 
 	CJS_Context* pContext = (CJS_Context*)cc;
@@ -1064,7 +895,7 @@ FX_BOOL Document::info(OBJ_PROP_PARAMS)
 		JS_PutObjectString(isolate,pObj, L"ModDate", cwModDate);
 		JS_PutObjectString(isolate,pObj, L"Trapped", cwTrapped);
 
-// It's to be compatible to non-standard info dictionary.	
+// It's to be compatible to non-standard info dictionary.
 		FX_POSITION pos = pDictionary->GetStartPos();
 		while(pos)
 		{
@@ -1155,7 +986,7 @@ FX_BOOL Document::delay(OBJ_PROP_PARAMS)
 
 		m_bDelay = b;
 
-		if (m_bDelay) 
+		if (m_bDelay)
 		{
 			for (int i=0,sz=m_DelayData.GetSize(); i<sz; i++)
 				delete m_DelayData.GetAt(i);
@@ -1356,7 +1187,7 @@ FX_BOOL Document::filesize(OBJ_PROP_PARAMS)
 
 FX_BOOL Document::mouseX(OBJ_PROP_PARAMS)
 {
-	return TRUE;	
+	return TRUE;
 }
 
 FX_BOOL Document::mouseY(OBJ_PROP_PARAMS)
@@ -1487,7 +1318,7 @@ FX_BOOL Document::pageWindowRect(OBJ_PROP_PARAMS)
 }
 
 FX_BOOL Document::layout(OBJ_PROP_PARAMS)
-{	
+{
 	return TRUE;
 }
 
@@ -1501,8 +1332,8 @@ FX_BOOL Document::closeDoc(OBJ_METHOD_PARAMS)
 	ASSERT(m_pDocument != NULL);
 
 
-	
-	
+
+
 
 	return TRUE;
 }
@@ -1537,7 +1368,7 @@ FX_BOOL Document::getAnnots3D(OBJ_METHOD_PARAMS)
 }
 
 FX_BOOL Document::getOCGs(OBJ_METHOD_PARAMS)
-{	
+{
 	return TRUE;
 }
 
@@ -1577,7 +1408,7 @@ void IconTree::InsertIconElement(IconElement* pNewIcon)
 void IconTree::DeleteIconTree()
 {
 	if (!m_pHead || !m_pEnd)return;
-	
+
 	IconElement* pTemp = NULL;
 	while(m_pEnd != m_pHead)
 	{
@@ -1614,12 +1445,12 @@ IconElement* IconTree::operator [](int iIndex)
 void IconTree::DeleteIconElement(CFX_WideString swIconName)
 {
 	IconElement* pTemp = m_pHead;
-	int iLoopCount = m_iLength; 
+	int iLoopCount = m_iLength;
 	for (int i = 0; i < iLoopCount - 1; i++)
 	{
 		if (pTemp == m_pEnd)
 			break;
-	
+
 		if (m_pHead->IconName == swIconName)
 		{
 			m_pHead = m_pHead->NextIcon;
@@ -1662,7 +1493,7 @@ FX_BOOL Document::addIcon(OBJ_METHOD_PARAMS)
 	ASSERT(pRuntime != NULL);
 
 	CFX_WideString swIconName = params[0].operator CFX_WideString();
-	
+
 	JSFXObject pJSIcon = (JSFXObject)params[1];
 	if (JS_GetObjDefnID(pJSIcon) != JS_GetObjDefnID(*pRuntime, L"Icon")) return FALSE;
 
@@ -1702,10 +1533,10 @@ FX_BOOL Document::icons(OBJ_PROP_PARAMS)
 	for (int i = 0; i < iIconTreeLength; i++)
 	{
 		pIconElement = (*m_pIconTree)[i];
-		
+
 		JSFXObject  pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Icon"));
 		if (pObj.IsEmpty()) return FALSE;
-				
+
 		CJS_Icon * pJS_Icon = (CJS_Icon *)JS_GetPrivate(pObj);
 		if (!pJS_Icon) return FALSE;
 
@@ -1737,10 +1568,10 @@ FX_BOOL Document::getIcon(OBJ_METHOD_PARAMS)
 		if ((*m_pIconTree)[i]->IconName == swIconName)
 		{
 			Icon* pRetIcon = (*m_pIconTree)[i]->IconStream;
-				
+
 			JSFXObject  pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Icon"));
 			if (pObj.IsEmpty()) return FALSE;
-					
+
 			CJS_Icon * pJS_Icon = (CJS_Icon *)JS_GetPrivate(pObj);
 			if (!pJS_Icon) return FALSE;
 
@@ -1768,71 +1599,8 @@ FX_BOOL Document::removeIcon(OBJ_METHOD_PARAMS)
 
 FX_BOOL Document::createDataObject(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	ASSERT(m_pDocument != NULL);
-
-	CFX_WideString swName = L"";
-	CFX_ByteString sbName = "";
-	CFX_WideString swValue = L"";
-	CFX_WideString swMIMEType = L"";
-	CFX_WideString swCryptFilter = L"";
-	CFX_ByteString sbFileValue = "";
-	
-	int iParamSize = params.size();
-	for (int i = 0; i < iParamSize; i++)
-	{
-		if (i == 0)
-			swName = params[0];
-		if (i == 1)
-			swValue = params[1];
-		if (i == 2)
-			swMIMEType = params[2];
-		if (i == 3)
-			swCryptFilter = params[4];
-	}
-
-	FILE* pFile = NULL;
-
-	//CFileStatus fileStatus;
-	const int BUFSIZE = 17;
-	FX_BYTE buf[BUFSIZE];
-	FX_BYTE *pBuffer = NULL;
-	char* pBuf = NULL;
-	int nFileSize = 0;
-	sbFileValue = CFX_ByteString::FromUnicode(swValue);
-	sbName = CFX_ByteString::FromUnicode(swName);
-	int iBufLength = sbFileValue.GetLength();
-	pBuf = (char*)malloc(sizeof(char) * iBufLength);
-	pBuf = sbFileValue.GetBuffer(iBufLength);
-
-	if ( NULL == (pFile = FXSYS_fopen( sbName.GetBuffer(sbName.GetLength()), "wb+" )) )
-	{
-		return FALSE;
-	}
-
-	fwrite( pBuf, sizeof(char), iBufLength, pFile );
-	fclose( pFile );
-	pFile = NULL;
-
-	pFile = FXSYS_fopen( sbName.GetBuffer(sbName.GetLength()), "rb+" );
-	fseek( pFile, 0, SEEK_END );
-	nFileSize = ftell( pFile );
-
-	pBuffer = new FX_BYTE[nFileSize];
-	fseek( pFile, 0, SEEK_SET );
-	size_t s = fread( pBuffer, sizeof(char), nFileSize, pFile );
-	if(s == 0)
-	{
-		delete[] pBuffer;
-		return FALSE;
-	}
-
-	CRYPT_MD5Generate(pBuffer, nFileSize, buf);
-	buf[BUFSIZE - 1] = 0;
-	CFX_WideString csCheckSum((FX_LPCWSTR)buf, 16);
-	delete[] pBuffer;
-
-	return TRUE;
+  // Unsafe, not implemented.
+  return TRUE;
 }
 
 FX_BOOL Document::media(OBJ_PROP_PARAMS)
@@ -1844,7 +1612,7 @@ FX_BOOL Document::calculateNow(OBJ_METHOD_PARAMS)
 {
 	ASSERT(m_pDocument != NULL);
 
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
+	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
 		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) ||
 		m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE;
 
@@ -1861,8 +1629,6 @@ FX_BOOL Document::Collab(OBJ_PROP_PARAMS)
 
 FX_BOOL Document::getPageNthWord(OBJ_METHOD_PARAMS)
 {
-	//if (IsSafeMode(cc)) return TRUE;
-
 	ASSERT(m_pDocument != NULL);
 
 	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
@@ -1925,8 +1691,6 @@ FX_BOOL Document::getPageNthWord(OBJ_METHOD_PARAMS)
 
 FX_BOOL Document::getPageNthWordQuads(OBJ_METHOD_PARAMS)
 {
-	//if (IsSafeMode(cc)) return TRUE;
-
 	ASSERT(m_pDocument != NULL);
 
 	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
@@ -2020,7 +1784,7 @@ int	Document::CountWords(CPDF_TextObject* pTextObj)
 
 		if (ISLATINWORD(unicode) && bIsLatin)
 			continue;
-		
+
 		bIsLatin = ISLATINWORD(unicode);
 		if (unicode != 0x20)
 			nWords++;
@@ -2057,10 +1821,10 @@ CFX_WideString Document::GetObjWordStr(CPDF_TextObject* pTextObj, int nWordIndex
 		{
 		}
 		else
-		{		
+		{
 			bIsLatin = ISLATINWORD(unicode);
 			if (unicode != 0x20)
-				nWords++;	
+				nWords++;
 		}
 
 		if (nWords-1 == nWordIndex)
@@ -2093,28 +1857,17 @@ FX_BOOL Document::zoomType(OBJ_PROP_PARAMS)
 
 FX_BOOL Document::deletePages(OBJ_METHOD_PARAMS)
 {
-	
-
-	
-	
-
-
 	v8::Isolate* isolate = GetIsolate(cc);
-// 	if (pEnv->GetAppName().Compare(PHANTOM) != 0)
-// 		return TRUE;
-
-	//if (IsSafeMode(cc)) return TRUE;
-
 	ASSERT(m_pDocument != NULL);
 
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
+	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
 		m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE;
 
 	int iSize = params.size();
-	
+
 	int nStart = 0;
 	int nEnd = 0;
-	
+
 	if (iSize < 1)
 	{
 	}
@@ -2150,336 +1903,33 @@ FX_BOOL Document::deletePages(OBJ_METHOD_PARAMS)
 
 	if (nEnd < nStart) nEnd = nStart;
 
-	
+
 
 	return TRUE;
 }
 
 FX_BOOL Document::extractPages(OBJ_METHOD_PARAMS)
 {
-	
-
-	
-	
-	
-
-	v8::Isolate* isolate = GetIsolate(cc);
-
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-	if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT)) return FALSE;
-
-	int iSize = params.size();
-	
-	int nTotal = m_pDocument->GetPageCount();
-	int nStart = 0;
-	int nEnd = nTotal - 1;
-
-	CFX_WideString swFilePath;
-	
-	if (iSize < 1)
-	{
-	}
-	else if (iSize == 1)
-	{
-		if (params[0].GetType() == VT_object)
-		{
-			JSObject  pObj = (JSObject )params[0];
-			v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nStart");
-				nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nEnd");
-				nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"cPath");
-				swFilePath = CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
-		}
-		else
-		{
-			nStart = (int)params[0];
-		}
-	}
-	else if (iSize == 2)
-	{
-		nStart = (int)params[0];
-		nEnd = (int)params[1];
-	}
-	else
-	{
-		nStart = (int)params[0];
-		nEnd = (int)params[1];
-		swFilePath = params[2].operator CFX_WideString();
-	}
-
-	if (nEnd < nStart)
-		nEnd = nStart;
-
-	CPDF_Document *pNewDoc = new CPDF_Document;
-	pNewDoc->CreateNewDoc();	
-
-	CFX_WordArray array;
-	for (int i=nStart; i<=nEnd; i++)
-		array.Add(i);
-
-//	m_pDocument->ExtractPages(array, pNewDoc);
-
-	if (swFilePath.IsEmpty())
-	{
-
-	}
-	else
-	{
-		swFilePath = app::PDFPathToSysPath(swFilePath);
-		CPDF_Creator PDFCreater(pNewDoc);
-		PDFCreater.Create(swFilePath);
-		delete pNewDoc;
-//		pEnv->OpenDocument(swFilePath);
-		vRet.SetNull();
-	}
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL Document::insertPages(OBJ_METHOD_PARAMS)
 {
-
-
-	
-
-
-
-	v8::Isolate* isolate = GetIsolate(cc);
-
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE;
-
-	int iSize = params.size();
-	
-	int nStart = 0;
-	int nEnd = 0;
-	int nPage = 0;
-
-	CFX_WideString swFilePath;
-	
-	if (iSize < 1)
-	{
-	}
-	else if (iSize == 1)
-	{
-		if (params[0].GetType() == VT_object)
-		{
-			JSObject  pObj = (JSObject )params[0];
-
-			v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nPage");
-				nPage = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"cPath");
-				swFilePath = CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nStart");
-				nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nEnd");
-				nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-		}
-		else
-		{
-			nPage = (int)params[0];
-		}
-	}
-	else 
-	{
-		nPage = (int)params[0];
-
-		if (iSize >= 2)
-			swFilePath = params[1].operator CFX_WideString();
-
-		if (iSize >= 3)
-			nStart = (int)params[2];
-
-		if (iSize >= 4)
-			nEnd = (int)params[3];
-	}
-
-	nPage++;
-
-	if (nPage < 0)
-		nPage = 0;
-
-	if (nPage > m_pDocument->GetPageCount())
-		nPage = m_pDocument->GetPageCount();
-
-	if (swFilePath.IsEmpty()) return FALSE;
-
-	swFilePath = app::PDFPathToSysPath(swFilePath);
-
-	CPDF_Parser pdfParser;
-	pdfParser.StartParse(swFilePath, FALSE);
-	CPDF_Document* pSrcDoc = pdfParser.GetDocument();
-
-	if (!pSrcDoc) 
-	{
-		pdfParser.CloseParser();
-		return FALSE;
-	}
-
-	int nTotal = pSrcDoc->GetPageCount();
-
-	if (nStart < 0)	nStart = 0;
-	if (nStart >= nTotal) nStart = nTotal - 1;
-
-	if (nEnd < 0) nEnd = 0;
-	if (nEnd >= nTotal) nEnd = nTotal - 1;
-
-	if (nEnd < nStart) nEnd = nStart;
-
-	CFX_WordArray array;
-	for (int i=nStart; i<=nEnd; i++)
-		array.Add(i);
-
-//	m_pDocument->InsertPages(nPage, pSrcDoc, array);
-
-	pdfParser.CloseParser();
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL Document::replacePages(OBJ_METHOD_PARAMS)
 {
-
-
-	
-
-
-
-	v8::Isolate* isolate = GetIsolate(cc);
-
-	if (IsSafeMode(cc)) return TRUE;
-
-	ASSERT(m_pDocument != NULL);
-
-	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 
-		m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE;
-
-	int iSize = params.size();
-	
-	int nStart = -1;
-	int nEnd = -1;
-	int nPage = 0;
-
-	CFX_WideString swFilePath;
-	
-	if (iSize < 1)
-	{
-	}
-	else if (iSize == 1)
-	{
-		if (params[0].GetType() == VT_object)
-		{
-			JSObject  pObj = (JSObject )params[0];
-
-			v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nPage");
-				nPage = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"cPath");
-				swFilePath = CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nStart");
-				nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-
-			pValue = JS_GetObjectElement(isolate,pObj, L"nEnd");
-				nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
-		}
-		else
-		{
-			nPage = (int)params[0];
-		}
-	}
-	else 
-	{
-		nPage = (int)params[0];
-
-		if (iSize >= 2)
-			swFilePath = params[1].operator CFX_WideString();
-
-		if (iSize >= 3)
-			nStart = (int)params[2];
-
-		if (iSize >= 4)
-			nEnd = (int)params[3];
-	}
-
-	if (nPage < 0)
-		nPage = 0;
-
-	if (nPage >= m_pDocument->GetPageCount())
-		nPage = m_pDocument->GetPageCount() - 1;
-
-	if (swFilePath.IsEmpty()) return FALSE;
-
-	swFilePath = app::PDFPathToSysPath(swFilePath);
-
-	CPDF_Parser pdfParser;
-	pdfParser.StartParse(swFilePath, FALSE);
-	CPDF_Document* pSrcDoc = pdfParser.GetDocument();
-
-	if (!pSrcDoc) 
-	{
-		pdfParser.CloseParser();
-		return FALSE;
-	}
-
-	int nTotal = pSrcDoc->GetPageCount();
-
-	if (nStart < 0)
-	{
-		if (nEnd < 0)
-		{
-			nStart = 0;
-			nEnd = nTotal - 1;
-		}
-		else
-		{
-			nStart = 0;
-		}
-	}
-	else
-	{
-		if (nEnd < 0)
-		{
-			nEnd = nStart;
-		}
-		else
-		{
-			if (nStart >= nTotal) nStart = nTotal - 1;
-			if (nEnd >= nTotal) nEnd = nTotal - 1;
-
-			if (nEnd < nStart) nEnd = nStart;
-		}
-	}
-
-	CFX_WordArray array;
-	for (int i=nStart; i<=nEnd; i++)
-		array.Add(i);
-
-//	m_pDocument->ReplacePages(nPage, pSrcDoc, array);
-
-	pdfParser.CloseParser();
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL Document::getURL(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 void Document::AddDelayData(CJS_DelayData* pData)
@@ -2519,7 +1969,7 @@ void Document::AddDelayAnnotData(CJS_AnnotObj *pData)
 void Document::DoAnnotDelay()
 {
 	CFX_DWordArray DelArray;
-	
+
 	for (int j=DelArray.GetSize()-1; j>=0; j--)
 	{
 		m_DelayData.RemoveAt(DelArray[j]);
diff --git a/fpdfsdk/src/javascript/JS_Object.cpp b/fpdfsdk/src/javascript/JS_Object.cpp
index 34ad8e1f0a..44978fa421 100644
--- a/fpdfsdk/src/javascript/JS_Object.cpp
+++ b/fpdfsdk/src/javascript/JS_Object.cpp
@@ -87,13 +87,6 @@ void CJS_EmbedObj::EndTimer(CJS_Timer* pTimer)
 	delete pTimer;
 }
 
-FX_BOOL	CJS_EmbedObj::IsSafeMode(IFXJS_Context* cc)
-{
-	ASSERT(cc != NULL);
-
-	return TRUE;
-}
-
 /* ---------------------------------  CJS_Object --------------------------------- */
 void  FreeObject(const v8::WeakCallbackData<v8::Object, CJS_Object>& data)
 {
diff --git a/fpdfsdk/src/javascript/app.cpp b/fpdfsdk/src/javascript/app.cpp
index 7cf2663d25..e3604b09cb 100644
--- a/fpdfsdk/src/javascript/app.cpp
+++ b/fpdfsdk/src/javascript/app.cpp
@@ -1,7 +1,7 @@
 // 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"
@@ -45,7 +45,7 @@ TimerObj::TimerObj(CJS_Object* pJSObject)
 : CJS_EmbedObj(pJSObject),
 m_pTimer(NULL)
 {
-	
+
 }
 
 TimerObj::~TimerObj()
@@ -90,7 +90,7 @@ BEGIN_JS_STATIC_PROP(CJS_App)
 	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)
@@ -105,7 +105,7 @@ BEGIN_JS_STATIC_METHOD(CJS_App)
 	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)
@@ -141,29 +141,29 @@ FX_BOOL app::activeDocs(OBJ_PROP_PARAMS)
 
 		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);
@@ -174,15 +174,15 @@ FX_BOOL app::activeDocs(OBJ_PROP_PARAMS)
 					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
@@ -202,16 +202,16 @@ FX_BOOL app::calculate(OBJ_PROP_PARAMS)
 
 		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())
@@ -219,14 +219,14 @@ FX_BOOL app::calculate(OBJ_PROP_PARAMS)
 				CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDoc->GetInterForm();
 				ASSERT(pInterForm != NULL);
 				pInterForm->EnableCalculate((FX_BOOL)m_bCalculate);
-			}			
+			}
 //		}
 	}
 	else
 	{
 		vp << (bool)m_bCalculate;
 	}
-	
+
 	return TRUE;
 }
 
@@ -237,30 +237,18 @@ FX_BOOL app::formsVersion(OBJ_PROP_PARAMS)
 		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;
 }
 
@@ -271,7 +259,7 @@ FX_BOOL app::viewerVariation(OBJ_PROP_PARAMS)
 		vp << JS_STR_VIEWERVARIATION;
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
@@ -281,10 +269,10 @@ FX_BOOL app::viewerVersion(OBJ_PROP_PARAMS)
 	{
 		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();
@@ -294,7 +282,7 @@ FX_BOOL app::viewerVersion(OBJ_PROP_PARAMS)
 			vp << JS_STR_VIEWERVERSION;
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
@@ -305,7 +293,7 @@ FX_BOOL app::platform(OBJ_PROP_PARAMS)
 		vp << JS_STR_PLATFORM;
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
@@ -316,7 +304,7 @@ FX_BOOL app::language(OBJ_PROP_PARAMS)
 		vp << JS_STR_LANGUANGE;
 		return TRUE;
 	}
-	
+
 	return FALSE;
 }
 
@@ -438,7 +426,7 @@ FX_BOOL app::alert(OBJ_METHOD_PARAMS)
 			swMsg = params[0];
 		}
 		swTitle = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSALERT);
-		
+
 		for(int i = 1;i<iSize;i++)
 		{
 			if (i == 1)
@@ -446,7 +434,7 @@ FX_BOOL app::alert(OBJ_METHOD_PARAMS)
 			if (i == 2)
 				iType = int(params[i]);
 			if (i == 3)
-				swTitle = params[i];			
+				swTitle = params[i];
 		}
 	}
 
@@ -458,7 +446,7 @@ FX_BOOL app::alert(OBJ_METHOD_PARAMS)
 	pRuntime->BeginBlock();
 	vRet = MsgBox(pRuntime->GetReaderApp(), JSGetPageView(cc),swMsg,swTitle,iType,iIcon);
 	pRuntime->EndBlock();
-	
+
 	return TRUE;
 }
 
@@ -487,7 +475,7 @@ FX_BOOL app::findComponent(OBJ_METHOD_PARAMS)
 }
 
 FX_BOOL app::popUpMenuEx(OBJ_METHOD_PARAMS)
-{	
+{
 	return FALSE;
 }
 
@@ -498,26 +486,26 @@ FX_BOOL app::fs(OBJ_PROP_PARAMS)
 
 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);
@@ -529,19 +517,19 @@ FX_BOOL app::setInterval(OBJ_METHOD_PARAMS)
 	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;
 }
 
@@ -549,29 +537,29 @@ 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);
@@ -579,20 +567,20 @@ FX_BOOL app::setTimeOut(OBJ_METHOD_PARAMS)
 //	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;
 }
 
@@ -602,13 +590,13 @@ FX_BOOL app::clearTimeOut(OBJ_METHOD_PARAMS)
 	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];
@@ -622,7 +610,7 @@ FX_BOOL app::clearTimeOut(OBJ_METHOD_PARAMS)
 						if (CJS_Timer* pTimer = pTimerObj->GetTimer())
 						{
 							pTimer->KillJSTimer();
-							
+
 							for (int i=0,sz=m_aTimer.GetSize(); i<sz; i++)
 							{
 								if (m_aTimer[i] == pTimer)
@@ -631,7 +619,7 @@ FX_BOOL app::clearTimeOut(OBJ_METHOD_PARAMS)
 									break;
 								}
 							}
-							
+
 							delete pTimer;
 							pTimerObj->SetTimer(NULL);
 						}
@@ -640,7 +628,7 @@ FX_BOOL app::clearTimeOut(OBJ_METHOD_PARAMS)
 			}
 		}
 	}
-	
+
 	return TRUE;
 }
 
@@ -653,10 +641,10 @@ FX_BOOL app::clearInterval(OBJ_METHOD_PARAMS)
 
 	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];
@@ -670,7 +658,7 @@ FX_BOOL app::clearInterval(OBJ_METHOD_PARAMS)
 						if (CJS_Timer* pTimer = pTimerObj->GetTimer())
 						{
 							pTimer->KillJSTimer();
-							
+
 							for (int i=0,sz=m_aTimer.GetSize(); i<sz; i++)
 							{
 								if (m_aTimer[i] == pTimer)
@@ -679,7 +667,7 @@ FX_BOOL app::clearInterval(OBJ_METHOD_PARAMS)
 									break;
 								}
 							}
-							
+
 							delete pTimer;
 							pTimerObj->SetTimer(NULL);
 						}
@@ -688,12 +676,12 @@ FX_BOOL app::clearInterval(OBJ_METHOD_PARAMS)
 			}
 		}
 	}
-	
+
 	return TRUE;
 }
 
 FX_BOOL app::execMenuItem(OBJ_METHOD_PARAMS)
-{	
+{
 	return FALSE;
 }
 
@@ -714,7 +702,7 @@ void app::TimerProc(CJS_Timer* pTimer)
 		}
 		break;
 	}
-	
+
 }
 
 void app::RunJsScript(CJS_Runtime* pRuntime,const CFX_WideString& wsScript)
@@ -734,24 +722,14 @@ void app::RunJsScript(CJS_Runtime* pRuntime,const CFX_WideString& wsScript)
 
 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)
@@ -775,7 +753,7 @@ FX_BOOL app::mailMsg(OBJ_METHOD_PARAMS)
 	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)
@@ -800,8 +778,8 @@ FX_BOOL app::mailMsg(OBJ_METHOD_PARAMS)
 		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);
@@ -820,25 +798,8 @@ FX_BOOL app::mailMsg(OBJ_METHOD_PARAMS)
 
 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)
@@ -868,90 +829,14 @@ FX_BOOL app::popUpMenu(OBJ_METHOD_PARAMS)
 
 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);
@@ -970,47 +855,8 @@ CFX_WideString app::SysPathToPDFPath(const CFX_WideString& sOldPath)
 			}
 		}
 	}
-	
-	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;
+	return sRet;
 }
 
 FX_BOOL app::newDoc(OBJ_METHOD_PARAMS)
@@ -1112,4 +958,3 @@ FX_BOOL app::execDialog(OBJ_METHOD_PARAMS)
 {
 	return TRUE;
 }
-
diff --git a/fpdfsdk/src/javascript/report.cpp b/fpdfsdk/src/javascript/report.cpp
index 9cb9da5051..189ab87d32 100644
--- a/fpdfsdk/src/javascript/report.cpp
+++ b/fpdfsdk/src/javascript/report.cpp
@@ -1,7 +1,7 @@
 // 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"
@@ -19,13 +19,13 @@ END_JS_STATIC_CONST()
 BEGIN_JS_STATIC_PROP(CJS_Report)
 END_JS_STATIC_PROP()
 
-BEGIN_JS_STATIC_METHOD(CJS_Report) 
+BEGIN_JS_STATIC_METHOD(CJS_Report)
 	JS_STATIC_METHOD_ENTRY(save, 1)
 	JS_STATIC_METHOD_ENTRY(writeText,1)
 END_JS_STATIC_METHOD()
 
 IMPLEMENT_JS_CLASS(CJS_Report, Report)
-	
+
 Report::Report(CJS_Object* pJSObject) : CJS_EmbedObj(pJSObject)
 {
 
@@ -33,18 +33,17 @@ Report::Report(CJS_Object* pJSObject) : CJS_EmbedObj(pJSObject)
 
 Report::~Report()
 {
-	
+
 }
 
 FX_BOOL Report::writeText(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	return TRUE;
+  // Unsafe, not supported.
+  return TRUE;
 }
 
 FX_BOOL Report::save(OBJ_METHOD_PARAMS)
 {
-	if (IsSafeMode(cc)) return TRUE;
-	return TRUE;	
+  // Unsafe, not supported.
+  return TRUE;
 }
-