Convert all line endings to LF.

1 files changed, 245 insertions, 245 deletions

diff --git a/fpdfsdk/src/fpdf_ext.cpp b/fpdfsdk/src/fpdf_ext.cpp
index e2e2d84995..2d9e5ae74c 100644
--- a/fpdfsdk/src/fpdf_ext.cpp
+++ b/fpdfsdk/src/fpdf_ext.cpp
@@ -1,245 +1,245 @@
-// 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/fsdk_define.h"

-#include "../include/fpdf_ext.h"

-

-#define  FPDFSDK_UNSUPPORT_CALL 100

-

-class CFSDK_UnsupportInfo_Adapter

-{

-public:

-	CFSDK_UnsupportInfo_Adapter(UNSUPPORT_INFO* unsp_info){ m_unsp_info = unsp_info;}

-//	FX_BOOL NeedToPauseNow();

-	void ReportError(int nErrorType);

-

-private:

-	UNSUPPORT_INFO* m_unsp_info;

-};

-

-void CFSDK_UnsupportInfo_Adapter::ReportError(int nErrorType)

-{

-	if(m_unsp_info && m_unsp_info->FSDK_UnSupport_Handler)

-	{

-		m_unsp_info->FSDK_UnSupport_Handler(m_unsp_info,nErrorType);

-	}

-}

-

-void FreeUnsupportInfo(FX_LPVOID pData)

-{

-	CFSDK_UnsupportInfo_Adapter * pAdapter = (CFSDK_UnsupportInfo_Adapter *)pData;

-	delete pAdapter;

-}

-

-FX_BOOL FPDF_UnSupportError(int nError)

-{

-	CFSDK_UnsupportInfo_Adapter * pAdapter = (CFSDK_UnsupportInfo_Adapter *)CPDF_ModuleMgr::Get()->GetPrivateData((void *)FPDFSDK_UNSUPPORT_CALL);

-

-	if(!pAdapter)

-		return FALSE;

-	pAdapter->ReportError(nError);

-	return TRUE;

-}	

-

-DLLEXPORT FPDF_BOOL STDCALL FSDK_SetUnSpObjProcessHandler(UNSUPPORT_INFO* unsp_info)

-{

-	if (!unsp_info || unsp_info->version!=1)

-		return FALSE;

-	CFSDK_UnsupportInfo_Adapter * pAdapter = new CFSDK_UnsupportInfo_Adapter(unsp_info);

-

-	CPDF_ModuleMgr::Get()->SetPrivateData((void *)FPDFSDK_UNSUPPORT_CALL,pAdapter, &FreeUnsupportInfo);

-

-	return TRUE;

-}

-

-void CheckUnSupportAnnot(CPDF_Document * pDoc, CPDF_Annot* pPDFAnnot)

-{

-	CFX_ByteString cbSubType = pPDFAnnot->GetSubType();

-	if(cbSubType.Compare("3D") == 0)

-	{

-		FPDF_UnSupportError(FPDF_UNSP_ANNOT_3DANNOT);

-	}

-	else if(cbSubType.Compare("Screen") ==0)

-	{

-		CPDF_Dictionary* pAnnotDict = pPDFAnnot->m_pAnnotDict;

-		CFX_ByteString cbString;

-		if(pAnnotDict->KeyExist("IT"))

-			cbString = pAnnotDict->GetString("IT");

-		if(cbString.Compare("Img") != 0)

-			FPDF_UnSupportError(FPDF_UNSP_ANNOT_SCREEN_MEDIA);

-	}

-	else if(cbSubType.Compare("Movie") ==0)

-	{

-		FPDF_UnSupportError(FPDF_UNSP_ANNOT_MOVIE);

-	}

-	else if(cbSubType.Compare("Sound") ==0)

-	{

-		FPDF_UnSupportError(FPDF_UNSP_ANNOT_SOUND);

-	}

-	else if(cbSubType.Compare("RichMedia") ==0)

-	{

-		FPDF_UnSupportError(FPDF_UNSP_ANNOT_SCREEN_RICHMEDIA);

-	}

-	else if(cbSubType.Compare("FileAttachment") ==0)

-	{

-		FPDF_UnSupportError(FPDF_UNSP_ANNOT_ATTACHMENT);

-	}

-	else if(cbSubType.Compare("Widget") ==0)

-	{

-		CPDF_Dictionary* pAnnotDict = pPDFAnnot->m_pAnnotDict;

-		CFX_ByteString cbString;

-		if(pAnnotDict->KeyExist("FT"))

-		{

-			cbString = pAnnotDict->GetString("FT");

-		}	

-		if(cbString.Compare("Sig") == 0)

-		{

-			FPDF_UnSupportError(FPDF_UNSP_ANNOT_SIG);

-		}

-	}

-	

-}

-

-FX_BOOL CheckSharedForm(CXML_Element * pElement, CFX_ByteString cbName)

-{

-	int count = pElement->CountAttrs();

-	int i=0;

-	for (i = 0; i < count; i++) 

-	{

-		CFX_ByteString space, name; 

-		CFX_WideString value;

-		pElement->GetAttrByIndex(i, space, name, value);

-		if (space == FX_BSTRC("xmlns") && name == FX_BSTRC("adhocwf") && value ==  L"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/")

-		{

-			CXML_Element *pVersion = pElement->GetElement("adhocwf",cbName);

-			if (!pVersion)

-				continue;

-			CFX_WideString wsContent = pVersion->GetContent(0); // == 1.1

-			int nType = wsContent.GetInteger();

-			switch(nType)

-			{

-			case 1:

-				FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDFORM_ACROBAT);

-				break;

-			case 2:

-				FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDFORM_FILESYSTEM);

-				break;

-			case 0:

-				FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDFORM_EMAIL);

-				break;

-			}

-		}

-	}

-

-	FX_DWORD nCount = pElement->CountChildren();

-	for(i=0; i<(int)nCount; i++)

-	{

-		CXML_Element::ChildType childType = pElement->GetChildType(i);

-		if(childType == CXML_Element::Element)

-		{

-			CXML_Element * pChild = pElement->GetElement(i);

-			if(CheckSharedForm(pChild, cbName))

-				return TRUE;

-		}

-	}

-	return FALSE;

-}

-

-void CheckUnSupportError(CPDF_Document * pDoc, FX_DWORD err_code)

-{

-	// Security

-	if(err_code == FPDF_ERR_SECURITY)

-	{

-		FPDF_UnSupportError(FPDF_UNSP_DOC_SECURITY);

-		return ;

-	}

-	if(!pDoc)

-		return ;

-

-	// Portfolios and Packages 

-	CPDF_Dictionary * pRootDict = pDoc->GetRoot();

-	if(pRootDict)

-	{

-		CFX_ByteString cbString;

-		if(pRootDict->KeyExist("Collection"))

-		{

-			FPDF_UnSupportError(FPDF_UNSP_DOC_PORTABLECOLLECTION);

-			return ;

-		}

-		if(pRootDict->KeyExist("Names"))

-		{

-			CPDF_Dictionary* pNameDict = pRootDict->GetDict("Names");

-			if(pNameDict->KeyExist("EmbeddedFiles"))

-			{

-				FPDF_UnSupportError(FPDF_UNSP_DOC_ATTACHMENT);

-				return;

-			}

-			else if(pNameDict->KeyExist("JavaScript"))

-			{

-				CPDF_Dictionary* pJSDict = pNameDict->GetDict("JavaScript");

-				CPDF_Array * pArray = pJSDict->GetArray("Names");

-				if (pArray) {

-					int nCount = pArray->GetCount();

-					for(int i=0; i<nCount; i++)

-					{

-						CFX_ByteString cbStr = pArray->GetString(i);

-						if(cbStr.Compare("com.adobe.acrobat.SharedReview.Register") == 0)

-						{

-							FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDREVIEW);

-							return;

-						}

-					}

-				}

-			}

-		}

-	}

-

-	// SharedForm

-	CPDF_Metadata metaData;

-	metaData.LoadDoc(pDoc);

-	CXML_Element * pElement = metaData.GetRoot();

-	if(pElement)

-		CheckSharedForm(pElement, "workflowType");

-

-	

-	// XFA Forms

-	CPDF_InterForm * pInterForm = FX_NEW CPDF_InterForm(pDoc,FALSE);

-	if (pInterForm)

-	{

-		if(pInterForm->HasXFAForm())

-		{

-			FPDF_UnSupportError(FPDF_UNSP_DOC_XFAFORM);

-		}

-		delete pInterForm;

-	}

-}

-

-DLLEXPORT int FPDFDoc_GetPageMode(FPDF_DOCUMENT document)

-{

-	if (!document) return PAGEMODE_UNKONOWN;

-	CPDF_Dictionary *pRoot = ((CPDF_Document*)document)->GetRoot();

-	if (!pRoot)

-		return PAGEMODE_UNKONOWN;

-	CPDF_Object* pName = pRoot->GetElement("PageMode");

-	if (!pName)

-		return PAGEMODE_USENONE;

-	CFX_ByteString strPageMode = pName->GetString();

-	

-	if (strPageMode.IsEmpty()||strPageMode.EqualNoCase(FX_BSTR("UseNone")))

-		return PAGEMODE_USENONE;

-	else if (strPageMode.EqualNoCase(FX_BSTR("UseOutlines")))

-		return PAGEMODE_USEOUTLINES;

-	else if (strPageMode.EqualNoCase(FX_BSTR("UseThumbs")))

-		return PAGEMODE_USETHUMBS;

-	else if (strPageMode.EqualNoCase(FX_BSTR("FullScreen")))

-		return PAGEMODE_FULLSCREEN;

-	else if (strPageMode.EqualNoCase(FX_BSTR("UseOC")))

-		return PAGEMODE_USEOC;

-	else if (strPageMode.EqualNoCase(FX_BSTR("UseAttachments")))

-		return PAGEMODE_USEATTACHMENTS;

-

-	return PAGEMODE_UNKONOWN;

-}

+// 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/fsdk_define.h"
+#include "../include/fpdf_ext.h"
+
+#define  FPDFSDK_UNSUPPORT_CALL 100
+
+class CFSDK_UnsupportInfo_Adapter
+{
+public:
+	CFSDK_UnsupportInfo_Adapter(UNSUPPORT_INFO* unsp_info){ m_unsp_info = unsp_info;}
+//	FX_BOOL NeedToPauseNow();
+	void ReportError(int nErrorType);
+
+private:
+	UNSUPPORT_INFO* m_unsp_info;
+};
+
+void CFSDK_UnsupportInfo_Adapter::ReportError(int nErrorType)
+{
+	if(m_unsp_info && m_unsp_info->FSDK_UnSupport_Handler)
+	{
+		m_unsp_info->FSDK_UnSupport_Handler(m_unsp_info,nErrorType);
+	}
+}
+
+void FreeUnsupportInfo(FX_LPVOID pData)
+{
+	CFSDK_UnsupportInfo_Adapter * pAdapter = (CFSDK_UnsupportInfo_Adapter *)pData;
+	delete pAdapter;
+}
+
+FX_BOOL FPDF_UnSupportError(int nError)
+{
+	CFSDK_UnsupportInfo_Adapter * pAdapter = (CFSDK_UnsupportInfo_Adapter *)CPDF_ModuleMgr::Get()->GetPrivateData((void *)FPDFSDK_UNSUPPORT_CALL);
+
+	if(!pAdapter)
+		return FALSE;
+	pAdapter->ReportError(nError);
+	return TRUE;
+}	
+
+DLLEXPORT FPDF_BOOL STDCALL FSDK_SetUnSpObjProcessHandler(UNSUPPORT_INFO* unsp_info)
+{
+	if (!unsp_info || unsp_info->version!=1)
+		return FALSE;
+	CFSDK_UnsupportInfo_Adapter * pAdapter = new CFSDK_UnsupportInfo_Adapter(unsp_info);
+
+	CPDF_ModuleMgr::Get()->SetPrivateData((void *)FPDFSDK_UNSUPPORT_CALL,pAdapter, &FreeUnsupportInfo);
+
+	return TRUE;
+}
+
+void CheckUnSupportAnnot(CPDF_Document * pDoc, CPDF_Annot* pPDFAnnot)
+{
+	CFX_ByteString cbSubType = pPDFAnnot->GetSubType();
+	if(cbSubType.Compare("3D") == 0)
+	{
+		FPDF_UnSupportError(FPDF_UNSP_ANNOT_3DANNOT);
+	}
+	else if(cbSubType.Compare("Screen") ==0)
+	{
+		CPDF_Dictionary* pAnnotDict = pPDFAnnot->m_pAnnotDict;
+		CFX_ByteString cbString;
+		if(pAnnotDict->KeyExist("IT"))
+			cbString = pAnnotDict->GetString("IT");
+		if(cbString.Compare("Img") != 0)
+			FPDF_UnSupportError(FPDF_UNSP_ANNOT_SCREEN_MEDIA);
+	}
+	else if(cbSubType.Compare("Movie") ==0)
+	{
+		FPDF_UnSupportError(FPDF_UNSP_ANNOT_MOVIE);
+	}
+	else if(cbSubType.Compare("Sound") ==0)
+	{
+		FPDF_UnSupportError(FPDF_UNSP_ANNOT_SOUND);
+	}
+	else if(cbSubType.Compare("RichMedia") ==0)
+	{
+		FPDF_UnSupportError(FPDF_UNSP_ANNOT_SCREEN_RICHMEDIA);
+	}
+	else if(cbSubType.Compare("FileAttachment") ==0)
+	{
+		FPDF_UnSupportError(FPDF_UNSP_ANNOT_ATTACHMENT);
+	}
+	else if(cbSubType.Compare("Widget") ==0)
+	{
+		CPDF_Dictionary* pAnnotDict = pPDFAnnot->m_pAnnotDict;
+		CFX_ByteString cbString;
+		if(pAnnotDict->KeyExist("FT"))
+		{
+			cbString = pAnnotDict->GetString("FT");
+		}	
+		if(cbString.Compare("Sig") == 0)
+		{
+			FPDF_UnSupportError(FPDF_UNSP_ANNOT_SIG);
+		}
+	}
+	
+}
+
+FX_BOOL CheckSharedForm(CXML_Element * pElement, CFX_ByteString cbName)
+{
+	int count = pElement->CountAttrs();
+	int i=0;
+	for (i = 0; i < count; i++) 
+	{
+		CFX_ByteString space, name; 
+		CFX_WideString value;
+		pElement->GetAttrByIndex(i, space, name, value);
+		if (space == FX_BSTRC("xmlns") && name == FX_BSTRC("adhocwf") && value ==  L"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/")
+		{
+			CXML_Element *pVersion = pElement->GetElement("adhocwf",cbName);
+			if (!pVersion)
+				continue;
+			CFX_WideString wsContent = pVersion->GetContent(0); // == 1.1
+			int nType = wsContent.GetInteger();
+			switch(nType)
+			{
+			case 1:
+				FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDFORM_ACROBAT);
+				break;
+			case 2:
+				FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDFORM_FILESYSTEM);
+				break;
+			case 0:
+				FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDFORM_EMAIL);
+				break;
+			}
+		}
+	}
+
+	FX_DWORD nCount = pElement->CountChildren();
+	for(i=0; i<(int)nCount; i++)
+	{
+		CXML_Element::ChildType childType = pElement->GetChildType(i);
+		if(childType == CXML_Element::Element)
+		{
+			CXML_Element * pChild = pElement->GetElement(i);
+			if(CheckSharedForm(pChild, cbName))
+				return TRUE;
+		}
+	}
+	return FALSE;
+}
+
+void CheckUnSupportError(CPDF_Document * pDoc, FX_DWORD err_code)
+{
+	// Security
+	if(err_code == FPDF_ERR_SECURITY)
+	{
+		FPDF_UnSupportError(FPDF_UNSP_DOC_SECURITY);
+		return ;
+	}
+	if(!pDoc)
+		return ;
+
+	// Portfolios and Packages 
+	CPDF_Dictionary * pRootDict = pDoc->GetRoot();
+	if(pRootDict)
+	{
+		CFX_ByteString cbString;
+		if(pRootDict->KeyExist("Collection"))
+		{
+			FPDF_UnSupportError(FPDF_UNSP_DOC_PORTABLECOLLECTION);
+			return ;
+		}
+		if(pRootDict->KeyExist("Names"))
+		{
+			CPDF_Dictionary* pNameDict = pRootDict->GetDict("Names");
+			if(pNameDict->KeyExist("EmbeddedFiles"))
+			{
+				FPDF_UnSupportError(FPDF_UNSP_DOC_ATTACHMENT);
+				return;
+			}
+			else if(pNameDict->KeyExist("JavaScript"))
+			{
+				CPDF_Dictionary* pJSDict = pNameDict->GetDict("JavaScript");
+				CPDF_Array * pArray = pJSDict->GetArray("Names");
+				if (pArray) {
+					int nCount = pArray->GetCount();
+					for(int i=0; i<nCount; i++)
+					{
+						CFX_ByteString cbStr = pArray->GetString(i);
+						if(cbStr.Compare("com.adobe.acrobat.SharedReview.Register") == 0)
+						{
+							FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDREVIEW);
+							return;
+						}
+					}
+				}
+			}
+		}
+	}
+
+	// SharedForm
+	CPDF_Metadata metaData;
+	metaData.LoadDoc(pDoc);
+	CXML_Element * pElement = metaData.GetRoot();
+	if(pElement)
+		CheckSharedForm(pElement, "workflowType");
+
+	
+	// XFA Forms
+	CPDF_InterForm * pInterForm = FX_NEW CPDF_InterForm(pDoc,FALSE);
+	if (pInterForm)
+	{
+		if(pInterForm->HasXFAForm())
+		{
+			FPDF_UnSupportError(FPDF_UNSP_DOC_XFAFORM);
+		}
+		delete pInterForm;
+	}
+}
+
+DLLEXPORT int FPDFDoc_GetPageMode(FPDF_DOCUMENT document)
+{
+	if (!document) return PAGEMODE_UNKONOWN;
+	CPDF_Dictionary *pRoot = ((CPDF_Document*)document)->GetRoot();
+	if (!pRoot)
+		return PAGEMODE_UNKONOWN;
+	CPDF_Object* pName = pRoot->GetElement("PageMode");
+	if (!pName)
+		return PAGEMODE_USENONE;
+	CFX_ByteString strPageMode = pName->GetString();
+	
+	if (strPageMode.IsEmpty()||strPageMode.EqualNoCase(FX_BSTR("UseNone")))
+		return PAGEMODE_USENONE;
+	else if (strPageMode.EqualNoCase(FX_BSTR("UseOutlines")))
+		return PAGEMODE_USEOUTLINES;
+	else if (strPageMode.EqualNoCase(FX_BSTR("UseThumbs")))
+		return PAGEMODE_USETHUMBS;
+	else if (strPageMode.EqualNoCase(FX_BSTR("FullScreen")))
+		return PAGEMODE_FULLSCREEN;
+	else if (strPageMode.EqualNoCase(FX_BSTR("UseOC")))
+		return PAGEMODE_USEOC;
+	else if (strPageMode.EqualNoCase(FX_BSTR("UseAttachments")))
+		return PAGEMODE_USEATTACHMENTS;
+
+	return PAGEMODE_UNKONOWN;
+}