Convert all line endings to LF.

1 files changed, 879 insertions, 879 deletions

diff --git a/fpdfsdk/src/fpdfview.cpp b/fpdfsdk/src/fpdfview.cpp
index e72e5ab0db..a5ba796158 100644
--- a/fpdfsdk/src/fpdfview.cpp
+++ b/fpdfsdk/src/fpdfview.cpp
@@ -1,879 +1,879 @@
-// 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/fpdfview.h"

-#include "../include/fsdk_rendercontext.h"

-#include "../include/fpdf_progressive.h"

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

-

-

-CPDF_CustomAccess::CPDF_CustomAccess(FPDF_FILEACCESS* pFileAccess)

-{

-	m_FileAccess = *pFileAccess;

-	m_BufferOffset = (FX_DWORD)-1;

-}

-

-FX_BOOL CPDF_CustomAccess::GetByte(FX_DWORD pos, FX_BYTE& ch)

-{

-	if (pos >= m_FileAccess.m_FileLen) return FALSE;

-	if (m_BufferOffset == (FX_DWORD)-1 || pos < m_BufferOffset || pos >= m_BufferOffset + 512) {

-		// Need to read from file access

-		m_BufferOffset = pos;

-		int size = 512;

-		if (pos + 512 > m_FileAccess.m_FileLen)

-			size = m_FileAccess.m_FileLen - pos;

-		if (!m_FileAccess.m_GetBlock(m_FileAccess.m_Param, m_BufferOffset, m_Buffer, size))

-			return FALSE;

-	}

-	ch = m_Buffer[pos - m_BufferOffset];

-	return TRUE;

-}

-

-FX_BOOL CPDF_CustomAccess::GetBlock(FX_DWORD pos, FX_LPBYTE pBuf, FX_DWORD size)

-{

-	if (pos + size > m_FileAccess.m_FileLen) return FALSE;

-	return m_FileAccess.m_GetBlock(m_FileAccess.m_Param, pos, pBuf, size);

-}

-

-FX_BOOL CPDF_CustomAccess::ReadBlock(void* buffer, FX_FILESIZE offset, size_t size)

-{

-	//	m_FileAccess = *pFileAccess;

-	//	m_BufferOffset = (FX_DWORD)-1;

-	if (offset + size > m_FileAccess.m_FileLen) return FALSE;

-	return m_FileAccess.m_GetBlock(m_FileAccess.m_Param, offset,(FX_LPBYTE) buffer, size);

-

-	//	return FALSE;

-}

-

-//0 bit: FPDF_POLICY_MACHINETIME_ACCESS

-static FX_DWORD foxit_sandbox_policy = 0xFFFFFFFF;

-

-void FSDK_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable)

-{

-	switch(policy)

-	{

-	case FPDF_POLICY_MACHINETIME_ACCESS:

-		{

-			if(enable)

-				foxit_sandbox_policy |= 0x01;

-			else

-				foxit_sandbox_policy &= 0xFFFFFFFE;

-		}

-		break;

-	default:

-		break;

-	}

-}

-

-FPDF_BOOL FSDK_IsSandBoxPolicyEnabled(FPDF_DWORD policy)

-{

-	switch(policy)

-	{

-	case FPDF_POLICY_MACHINETIME_ACCESS:

-		{

-			if(foxit_sandbox_policy&0x01)

-				return TRUE;

-			else

-				return FALSE;

-		}

-		break;

-	default:

-		break;

-	}

-	return FALSE;

-}

-

-

-#ifndef _T

-#define _T(x) x

-#endif

-

-#ifdef API5

-	CPDF_ModuleMgr*	g_pModuleMgr = NULL;

-#else

-	CCodec_ModuleMgr*	g_pCodecModule = NULL;

-#ifdef _FXSDK_OPENSOURCE_

-	FXMEM_FoxitMgr* g_pFoxitMgr = NULL;

-#endif

-#endif

-

-//extern CPDFSDK_FormFillApp* g_pFormFillApp;

-

-#if _FX_OS_ == _FX_LINUX_EMBEDDED_

-class CFontMapper : public IPDF_FontMapper

-{

-public:

-	CFontMapper();

-	virtual ~CFontMapper();

-

-	virtual FT_Face FindSubstFont(

-							CPDF_Document* pDoc,				// [IN] The PDF document

-							const CFX_ByteString& face_name,	// [IN] Original name

-							FX_BOOL bTrueType,					// [IN] TrueType or Type1

-							FX_DWORD flags,						// [IN] PDF font flags (see PDF Reference section 5.7.1)

-							int font_weight,					// [IN] original font weight. 0 for not specified

-							int CharsetCP,						// [IN] code page for charset (see Win32 GetACP())

-							FX_BOOL bVertical,

-							CPDF_SubstFont* pSubstFont			// [OUT] Subst font data

-						);

-

-	FT_Face m_SysFace;

-};

-

-CFontMapper* g_pFontMapper = NULL;

-#endif		// #if _FX_OS_ == _FX_LINUX_EMBEDDED_

-

-DLLEXPORT void STDCALL FPDF_InitLibrary(FX_LPVOID hInstance)

-{

-#ifdef API5

-	CPDF_ModuleMgr::Create();

-	g_pModuleMgr = CPDF_ModuleMgr::Get();

-	 #if _FX_OS_ == _FX_WIN32_MOBILE_ || _FX_OS_ == _FX_LINUX_EMBEDDED_

-	 	g_pModuleMgr->InitEmbedded();

-	 #ifdef _GB1_CMAPS_

-	 	g_pModuleMgr->LoadEmbeddedGB1CMaps();

-	 #endif

-	 #ifdef _GB1_CMAPS_4_

-	 	g_pModuleMgr->LoadEmbeddedGB1CMaps_4();

-	 #endif

-	 #ifdef _CNS1_CMAPS_

-	 	g_pModuleMgr->LoadEmbeddedCNS1CMaps();

-	 #endif

-	 #ifdef _JAPAN1_CMAPS_

-	 	g_pModuleMgr->LoadEmbeddedJapan1CMaps();

-	 #endif

-	 #ifdef _JAPAN1_CMAPS_6_

-	 	g_pModuleMgr->LoadEmbeddedJapan1CMaps_6();

-	 #endif

-	 #ifdef _KOREA1_CMAPS_

-	 	g_pModuleMgr->LoadEmbeddedKorea1CMaps();

-	 #endif

-	 #ifdef _JPX_DECODER_

-	 	g_pModuleMgr->InitJpxModule();

-	 	g_pModuleMgr->InitJbig2Module();

-	 //	g_pModuleMgr->InitIccModule();

-	 #endif

-	 #else

-	 	g_pModuleMgr->InitDesktop();

-	 #endif

-#else

-#ifdef _FXSDK_OPENSOURCE_

-	g_pFoxitMgr = FXMEM_CreateMemoryMgr(1024 * 1024 * 32, TRUE);

-#endif

-	g_pCodecModule = CCodec_ModuleMgr::Create();

-	

-	CFX_GEModule::Create();

-	CFX_GEModule::Get()->SetCodecModule(g_pCodecModule);

-	

-	CPDF_ModuleMgr::Create();

-	CPDF_ModuleMgr::Get()->SetCodecModule(g_pCodecModule);

-	CPDF_ModuleMgr::Get()->InitPageModule();

-	CPDF_ModuleMgr::Get()->InitRenderModule();

-#ifdef FOXIT_CHROME_BUILD

-	CPDF_ModuleMgr * pModuleMgr = CPDF_ModuleMgr::Get();

-	if ( pModuleMgr )

-	{

-		pModuleMgr->LoadEmbeddedGB1CMaps();

-		pModuleMgr->LoadEmbeddedJapan1CMaps();

-		pModuleMgr->LoadEmbeddedCNS1CMaps();

-		pModuleMgr->LoadEmbeddedKorea1CMaps();

-	}

-#endif 

-#endif

-

-#ifdef _WIN32

-	// Get module path

-	TCHAR app_path[MAX_PATH];

-	::GetModuleFileName((HINSTANCE)hInstance, app_path, MAX_PATH);

-	size_t len = _tcslen(app_path);

-	for (size_t i = len; i >= 0; i --)

-		if (app_path[i] == '\\') {

-			app_path[i] = 0;

-			break;

-		}

-		

-#ifdef _UNICODE

-		#ifndef _FXSDK_OPENSOURCE_

-		CPDF_ModuleMgr::Get()->SetModulePath(NULL, CFX_ByteString::FromUnicode(app_path));

-		#endif

-#else

-#ifndef _FXSDK_OPENSOURCE_

-		CPDF_ModuleMgr::Get()->SetModulePath(NULL, app_path);

-#endif

-#endif

-#endif

-}

-

-

-DLLEXPORT void STDCALL FPDF_DestroyLibrary()

-{

-

-#if _FX_OS_ == _FX_LINUX_EMBEDDED_

-	if (g_pFontMapper) delete g_pFontMapper;

-#endif

-#ifdef API5

-	g_pModuleMgr->Destroy();

-#else

-	CPDF_ModuleMgr::Destroy();

-	CFX_GEModule::Destroy();

-	g_pCodecModule->Destroy();

-#endif

-#ifndef _FXSDK_OPENSOURCE_

-	FXMEM_CollectAll(FXMEM_GetDefaultMgr());

-#else

-	FXMEM_DestroyFoxitMgr(g_pFoxitMgr);

-#endif

-}

-

-#ifndef _WIN32

-int g_LastError;

-void SetLastError(int err)

-{

-	g_LastError = err;

-}

-

-int GetLastError()

-{

-	return g_LastError;

-}

-#endif

-

-void ProcessParseError(FX_DWORD err_code)

-{

-	// Translate FPDFAPI error code to FPDFVIEW error code

-	switch (err_code) {

-		case PDFPARSE_ERROR_FILE:

-			err_code = FPDF_ERR_FILE;

-			break;

-		case PDFPARSE_ERROR_FORMAT:

-			err_code = FPDF_ERR_FORMAT;

-			break;

-		case PDFPARSE_ERROR_PASSWORD:

-			err_code = FPDF_ERR_PASSWORD;

-			break;

-		case PDFPARSE_ERROR_HANDLER:

-			err_code = FPDF_ERR_SECURITY;

-			break;

-	}

-	SetLastError(err_code);

-}

-

-DLLEXPORT void	STDCALL FPDF_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable)

-{

-	return FSDK_SetSandBoxPolicy(policy, enable);

-}

-

-DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadDocument(FPDF_STRING file_path, FPDF_BYTESTRING password)

-{

-	CPDF_Parser* pParser = FX_NEW CPDF_Parser;

-	pParser->SetPassword(password);

-	try {

-		FX_DWORD err_code = pParser->StartParse((FX_LPCSTR)file_path);

-		if (err_code) {

-			delete pParser;

-			ProcessParseError(err_code);

-			return NULL;

-		}

-	}

-	catch (...) {

-		delete pParser;

-		SetLastError(FPDF_ERR_UNKNOWN);

-		return NULL;

-	}

-	return pParser->GetDocument();

-}

-

-extern void CheckUnSupportError(CPDF_Document * pDoc, FX_DWORD err_code);

-

-class CMemFile: public IFX_FileRead, public CFX_Object

-{

-public:

-	CMemFile(FX_BYTE* pBuf, FX_FILESIZE size):m_pBuf(pBuf),m_size(size) {}

-

-	virtual void			Release() {delete this;}

-	virtual FX_FILESIZE		GetSize() {return m_size;}

-	virtual FX_BOOL			ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) 

-	{

-		if(offset+size > (FX_DWORD)m_size) return FALSE;

-		FXSYS_memcpy(buffer, m_pBuf+offset, size);

-		return TRUE;

-	}

-private:

-	FX_BYTE* m_pBuf;

-	FX_FILESIZE m_size;

-};

-DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadMemDocument(const void* data_buf, int size, FPDF_BYTESTRING password)

-{

-	CPDF_Parser* pParser = FX_NEW CPDF_Parser;

-	pParser->SetPassword(password);

-	try {

-		CMemFile* pMemFile = FX_NEW CMemFile((FX_BYTE*)data_buf, size);

-		FX_DWORD err_code = pParser->StartParse(pMemFile);

-		if (err_code) {

-			delete pParser;

-			ProcessParseError(err_code);

-			return NULL;

-		}

-		CPDF_Document * pDoc = NULL;

-		pDoc = pParser?pParser->GetDocument():NULL;

-		CheckUnSupportError(pDoc, err_code);

-	}

-	catch (...) {

-		delete pParser;

-		SetLastError(FPDF_ERR_UNKNOWN);

-		return NULL;

-	}

-	return pParser->GetDocument();

-}

-

-DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadCustomDocument(FPDF_FILEACCESS* pFileAccess, FPDF_BYTESTRING password)

-{

-	CPDF_Parser* pParser = FX_NEW CPDF_Parser;

-	pParser->SetPassword(password);

-	CPDF_CustomAccess* pFile = FX_NEW CPDF_CustomAccess(pFileAccess);

-	try {

-		FX_DWORD err_code = pParser->StartParse(pFile);

-		if (err_code) {

-			delete pParser;

-			ProcessParseError(err_code);

-			return NULL;

-		}

-		CPDF_Document * pDoc = NULL;

-		pDoc = pParser?pParser->GetDocument():NULL;

-		CheckUnSupportError(pDoc, err_code);

-	}

-	catch (...) {

-		delete pParser;

-		SetLastError(FPDF_ERR_UNKNOWN);

-		return NULL;

-	}

-	return pParser->GetDocument();

-}

-

-DLLEXPORT FPDF_BOOL STDCALL FPDF_GetFileVersion(FPDF_DOCUMENT doc, int* fileVersion)

-{

-	if(!doc||!fileVersion) return FALSE;

-	*fileVersion = 0;

-	CPDF_Document* pDoc = (CPDF_Document*)doc;

-	CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser();

-	if(!pParser)

-		return FALSE;

-	*fileVersion = pParser->GetFileVersion();

-	return TRUE;

-}

-

-// jabdelmalek: changed return type from FX_DWORD to build on Linux (and match header).

-DLLEXPORT unsigned long STDCALL FPDF_GetDocPermissions(FPDF_DOCUMENT document)

-{

-	if (document == NULL) return 0;

-	CPDF_Document*pDoc = (CPDF_Document*)document;

-	CPDF_Parser* pParser = 	(CPDF_Parser*)pDoc->GetParser();

-	CPDF_Dictionary* pDict = pParser->GetEncryptDict();

-	if (pDict == NULL) return (FX_DWORD)-1;

-

-	return pDict->GetInteger("P");

-}

-

-DLLEXPORT int STDCALL FPDF_GetPageCount(FPDF_DOCUMENT document)

-{

-	if (document == NULL) return 0;

-	return ((CPDF_Document*)document)->GetPageCount();

-}

-

-DLLEXPORT FPDF_PAGE STDCALL FPDF_LoadPage(FPDF_DOCUMENT document, int page_index)

-{

-	if (document == NULL) return NULL;

-	if (page_index < 0 || page_index >= FPDF_GetPageCount(document)) return NULL;

-//	CPDF_Parser* pParser = (CPDF_Parser*)document;

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	if (pDoc == NULL) return NULL;

-	CPDF_Dictionary* pDict = pDoc->GetPage(page_index);

-	if (pDict == NULL) return NULL;

-	CPDF_Page* pPage = FX_NEW CPDF_Page;

-	pPage->Load(pDoc, pDict);

-	try {

-		pPage->ParseContent();

-	}

-	catch (...) {

-		delete pPage;

-		return NULL;

-	}

-	

-//	CheckUnSupportError(pDoc, 0);

-

-	return pPage;

-}

-

-DLLEXPORT double STDCALL FPDF_GetPageWidth(FPDF_PAGE page)

-{

-	if (!page)

-		return 0.0;

-	return ((CPDF_Page*)page)->GetPageWidth();

-}

-

-DLLEXPORT double STDCALL FPDF_GetPageHeight(FPDF_PAGE page)

-{

-	if (!page) return 0.0;

-	return ((CPDF_Page*)page)->GetPageHeight();

-}

-

-void DropContext(void* data)

-{

-	delete (CRenderContext*)data;

-}

-

-void FPDF_RenderPage_Retail(CRenderContext* pContext, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,

-						int rotate, int flags,FX_BOOL bNeedToRestore, IFSDK_PAUSE_Adapter * pause  );

-void (*Func_RenderPage)(CRenderContext*, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,

-						int rotate, int flags,FX_BOOL bNeedToRestore, IFSDK_PAUSE_Adapter * pause  ) = FPDF_RenderPage_Retail;

-

-#if defined(_DEBUG) || defined(DEBUG)

-#define DEBUG_TRACE

-#endif

-

-#if defined(_WIN32)

-DLLEXPORT void STDCALL FPDF_RenderPage(HDC dc, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,

-						int rotate, int flags)

-{

-	if (page==NULL) return;

-	CPDF_Page* pPage = (CPDF_Page*)page;

-

-	CRenderContext* pContext = FX_NEW CRenderContext;

-	pPage->SetPrivateData((void*)1, pContext, DropContext);

-

-#ifndef _WIN32_WCE

-	CFX_DIBitmap* pBitmap = NULL;

-	FX_BOOL bBackgroundAlphaNeeded=FALSE;

-	bBackgroundAlphaNeeded = pPage->BackgroundAlphaNeeded();

-	if (bBackgroundAlphaNeeded)

-	{

-		

-		pBitmap = FX_NEW CFX_DIBitmap;

-		pBitmap->Create(size_x, size_y, FXDIB_Argb);

-		pBitmap->Clear(0x00ffffff);

-#ifdef _SKIA_SUPPORT_

-		pContext->m_pDevice = FX_NEW CFX_SkiaDevice;

-		((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pBitmap);

-#else

-		pContext->m_pDevice = FX_NEW CFX_FxgeDevice;

-		((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pBitmap);

-#endif

-	}

-	else

-	pContext->m_pDevice = FX_NEW CFX_WindowsDevice(dc);

-	if (flags & FPDF_NO_CATCH)

-		Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);

-	else {

-		try {

-			Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);

-		} catch (...) {

-		}

-	}

-	if (bBackgroundAlphaNeeded) 

-	{

-		if (pBitmap)

-		{

-			CFX_WindowsDevice WinDC(dc);

-			

- 			if (WinDC.GetDeviceCaps(FXDC_DEVICE_CLASS) == FXDC_PRINTER)

- 			{

-				CFX_DIBitmap* pDst = FX_NEW CFX_DIBitmap;

-				pDst->Create(pBitmap->GetWidth(), pBitmap->GetHeight(),FXDIB_Rgb32);

-				FXSYS_memcpy(pDst->GetBuffer(), pBitmap->GetBuffer(), pBitmap->GetPitch()*pBitmap->GetHeight());

-//				WinDC.SetDIBits(pDst,0,0);

-				WinDC.StretchDIBits(pDst,0,0,size_x*2,size_y*2);

-				delete pDst;

- 			}

- 			else

- 				WinDC.SetDIBits(pBitmap,0,0);

-

-		}

-	}

-#else

-	// get clip region

-	RECT rect, cliprect;

-	rect.left = start_x;

-	rect.top = start_y;

-	rect.right = start_x + size_x;

-	rect.bottom = start_y + size_y;

-	GetClipBox(dc, &cliprect);

-	IntersectRect(&rect, &rect, &cliprect);

-	int width = rect.right - rect.left;

-	int height = rect.bottom - rect.top;

-

-#ifdef DEBUG_TRACE

-	{

-		char str[128];

-		sprintf(str, "Rendering DIB %d x %d", width, height);

-		CPDF_ModuleMgr::Get()->ReportError(999, str);

-	}

-#endif

-

-	// Create a DIB section

-	LPVOID pBuffer;

-	BITMAPINFOHEADER bmih;

-	FXSYS_memset(&bmih, 0, sizeof bmih);

-	bmih.biSize = sizeof bmih;

-	bmih.biBitCount = 24;

-	bmih.biHeight = -height;

-	bmih.biPlanes = 1;

-	bmih.biWidth = width;

-	pContext->m_hBitmap = CreateDIBSection(dc, (BITMAPINFO*)&bmih, DIB_RGB_COLORS, &pBuffer, NULL, 0);

-	if (pContext->m_hBitmap == NULL) {

-#if defined(DEBUG) || defined(_DEBUG)

-		char str[128];

-		sprintf(str, "Error CreateDIBSection: %d x %d, error code = %d", width, height, GetLastError());

-		CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str);

-#else

-		CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL);

-#endif

-	}

-	FXSYS_memset(pBuffer, 0xff, height*((width*3+3)/4*4));

-

-#ifdef DEBUG_TRACE

-	{

-		CPDF_ModuleMgr::Get()->ReportError(999, "DIBSection created");

-	}

-#endif

-

-	// Create a device with this external buffer

-	pContext->m_pBitmap = FX_NEW CFX_DIBitmap;

-	pContext->m_pBitmap->Create(width, height, FXDIB_Rgb, (FX_LPBYTE)pBuffer);

-	pContext->m_pDevice = FX_NEW CPDF_FxgeDevice;

-	((CPDF_FxgeDevice*)pContext->m_pDevice)->Attach(pContext->m_pBitmap);

-	

-#ifdef DEBUG_TRACE

-	CPDF_ModuleMgr::Get()->ReportError(999, "Ready for PDF rendering");

-#endif

-

-	// output to bitmap device

-	if (flags & FPDF_NO_CATCH)

-		Func_RenderPage(pContext, page, start_x - rect.left, start_y - rect.top, size_x, size_y, rotate, flags);

-	else {

-		try {

-			Func_RenderPage(pContext, page, start_x - rect.left, start_y - rect.top, size_x, size_y, rotate, flags);

-		} catch (...) {

-		}

-	}

-

-#ifdef DEBUG_TRACE

-	CPDF_ModuleMgr::Get()->ReportError(999, "Finished PDF rendering");

-#endif

-

-	// Now output to real device

-	HDC hMemDC = CreateCompatibleDC(dc);

-	if (hMemDC == NULL) {

-#if defined(DEBUG) || defined(_DEBUG)

-		char str[128];

-		sprintf(str, "Error CreateCompatibleDC. Error code = %d", GetLastError());

-		CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str);

-#else

-		CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL);

-#endif

-	}

-

-	HGDIOBJ hOldBitmap = SelectObject(hMemDC, pContext->m_hBitmap);

-

-#ifdef DEBUG_TRACE

-	CPDF_ModuleMgr::Get()->ReportError(999, "Ready for screen rendering");

-#endif

-

-	BitBlt(dc, rect.left, rect.top, width, height, hMemDC, 0, 0, SRCCOPY);

-	SelectObject(hMemDC, hOldBitmap);

-	DeleteDC(hMemDC);

-

-#ifdef DEBUG_TRACE

-	CPDF_ModuleMgr::Get()->ReportError(999, "Finished screen rendering");

-#endif

-

-#endif

-	if (bBackgroundAlphaNeeded)

-	{

-		if (pBitmap)

-			delete pBitmap;

-		pBitmap = NULL;

-	}

-	delete pContext;

-	pPage->RemovePrivateData((void*)1);

-}

-#endif

-

-DLLEXPORT void STDCALL FPDF_RenderPageBitmap(FPDF_BITMAP bitmap, FPDF_PAGE page, int start_x, int start_y, 

-						int size_x, int size_y, int rotate, int flags)

-{

-	if (bitmap == NULL || page == NULL) return;

-	CPDF_Page* pPage = (CPDF_Page*)page;

-

-

-	CRenderContext* pContext = FX_NEW CRenderContext;

-	pPage->SetPrivateData((void*)1, pContext, DropContext);

-#ifdef _SKIA_SUPPORT_

-	pContext->m_pDevice = FX_NEW CFX_SkiaDevice;

-

-	if (flags & FPDF_REVERSE_BYTE_ORDER)

-		((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);

-	else

-		((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);

-#else

-	pContext->m_pDevice = FX_NEW CFX_FxgeDevice;

-

-	if (flags & FPDF_REVERSE_BYTE_ORDER)

-		((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);

-	else

-		((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);

-#endif

-	if (flags & FPDF_NO_CATCH)

-		Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);

-	else {

-		try {

-			Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);

-		} catch (...) {

-		}

-	}

-

-	delete pContext;

-	pPage->RemovePrivateData((void*)1);

-}

-

-DLLEXPORT void STDCALL FPDF_ClosePage(FPDF_PAGE page)

-{

-	if (!page) return;

-	delete (CPDF_Page*)page;

-

-}

-

-DLLEXPORT void STDCALL FPDF_CloseDocument(FPDF_DOCUMENT document)

-{

-	if (!document)

-		return;

-	CPDF_Document* pDoc = (CPDF_Document*)document;	

-	CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser();

-	if (pParser == NULL) 

-	{

-		delete pDoc;

-		return;

-	}

-	delete pParser;

-//	delete pDoc;

-}

-

-DLLEXPORT unsigned long STDCALL FPDF_GetLastError()

-{

-	return GetLastError();

-}

-

-DLLEXPORT void STDCALL FPDF_DeviceToPage(FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,

-						int rotate, int device_x, int device_y, double* page_x, double* page_y)

-{

-	if (page == NULL || page_x == NULL || page_y == NULL) return;

-	CPDF_Page* pPage = (CPDF_Page*)page;

-

-	CPDF_Matrix page2device;

-	pPage->GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);

-	CPDF_Matrix device2page;

-	device2page.SetReverse(page2device);

-

-	FX_FLOAT page_x_f, page_y_f;

-	device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x_f, page_y_f);

-

-	*page_x = (page_x_f);

-	*page_y = (page_y_f);

-}

-

-DLLEXPORT void STDCALL FPDF_PageToDevice(FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,

-						int rotate, double page_x, double page_y, int* device_x, int* device_y)

-{

-	if (page == NULL || device_x == NULL || device_y == NULL) return;

-	CPDF_Page* pPage = (CPDF_Page*)page;

-

-	CPDF_Matrix page2device;

-	pPage->GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);

-

-	FX_FLOAT device_x_f, device_y_f;

-	page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f, device_y_f);

-

-	*device_x = FXSYS_round(device_x_f);

-	*device_y = FXSYS_round(device_y_f);

-}

-

-DLLEXPORT FPDF_BITMAP STDCALL FPDFBitmap_Create(int width, int height, int alpha)

-{

-	CFX_DIBitmap* pBitmap = FX_NEW CFX_DIBitmap;

-	pBitmap->Create(width, height, alpha ? FXDIB_Argb : FXDIB_Rgb32);

-	return pBitmap;

-}

-

-DLLEXPORT FPDF_BITMAP STDCALL FPDFBitmap_CreateEx(int width, int height, int format, void* first_scan, int stride)

-{

-	FXDIB_Format fx_format;

-	switch (format) {

-		case FPDFBitmap_Gray:

-			fx_format = FXDIB_8bppRgb;

-			break;

-		case FPDFBitmap_BGR:

-			fx_format = FXDIB_Rgb;

-			break;

-		case FPDFBitmap_BGRx:

-			fx_format = FXDIB_Rgb32;

-			break;

-		case FPDFBitmap_BGRA:

-			fx_format = FXDIB_Argb;

-			break;

-		default:

-			return NULL;

-	}

-	CFX_DIBitmap* pBitmap = FX_NEW CFX_DIBitmap;

-	pBitmap->Create(width, height, fx_format, (FX_LPBYTE)first_scan, stride);

-	return pBitmap;

-}

-

-DLLEXPORT void STDCALL FPDFBitmap_FillRect(FPDF_BITMAP bitmap, int left, int top, int width, int height, 

-									int red, int green, int blue, int alpha)

-{

-	if (bitmap == NULL) return;

-#ifdef _SKIA_SUPPORT_

-	CFX_SkiaDevice device;

-#else

-	CFX_FxgeDevice device;

-#endif

-	device.Attach((CFX_DIBitmap*)bitmap);

-	if (!((CFX_DIBitmap*)bitmap)->HasAlpha()) alpha = 255;

-	FX_RECT rect(left, top, left+width, top+height);

-	device.FillRect(&rect, FXARGB_MAKE(alpha, red, green, blue));

-}

-

-DLLEXPORT void* STDCALL FPDFBitmap_GetBuffer(FPDF_BITMAP bitmap)

-{

-	if (bitmap == NULL) return NULL;

-	return ((CFX_DIBitmap*)bitmap)->GetBuffer();

-}

-

-DLLEXPORT int STDCALL FPDFBitmap_GetWidth(FPDF_BITMAP bitmap)

-{

-	if (bitmap == NULL) return 0;

-	return ((CFX_DIBitmap*)bitmap)->GetWidth();

-}

-

-DLLEXPORT int STDCALL FPDFBitmap_GetHeight(FPDF_BITMAP bitmap)

-{

-	if (bitmap == NULL) return 0;

-	return ((CFX_DIBitmap*)bitmap)->GetHeight();

-}

-

-DLLEXPORT int STDCALL FPDFBitmap_GetStride(FPDF_BITMAP bitmap)

-{

-	if (bitmap == NULL) return 0;

-	return ((CFX_DIBitmap*)bitmap)->GetPitch();

-}

-

-DLLEXPORT void STDCALL FPDFBitmap_Destroy(FPDF_BITMAP bitmap)

-{

-	if (bitmap == NULL) return;

-	delete (CFX_DIBitmap*)bitmap;

-}

-

-void FPDF_RenderPage_Retail(CRenderContext* pContext, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,

-						int rotate, int flags,FX_BOOL bNeedToRestore, IFSDK_PAUSE_Adapter * pause )

-{

-//#ifdef _LICENSED_BUILD_

-	CPDF_Page* pPage = (CPDF_Page*)page;

-	if (pPage == NULL) return;

-

-	if (!pContext->m_pOptions)

-		pContext->m_pOptions = new CPDF_RenderOptions;

-//	CPDF_RenderOptions options;

-	if (flags & FPDF_LCD_TEXT)

-		pContext->m_pOptions->m_Flags |= RENDER_CLEARTYPE;

-	else

-		pContext->m_pOptions->m_Flags &= ~RENDER_CLEARTYPE;

-	if (flags & FPDF_NO_NATIVETEXT)

-		pContext->m_pOptions->m_Flags |= RENDER_NO_NATIVETEXT;

-	if (flags & FPDF_RENDER_LIMITEDIMAGECACHE)

-		pContext->m_pOptions->m_Flags |= RENDER_LIMITEDIMAGECACHE;

-	if (flags & FPDF_RENDER_FORCEHALFTONE)

-		pContext->m_pOptions->m_Flags |= RENDER_FORCE_HALFTONE;

-	//Grayscale output

-	if (flags & FPDF_GRAYSCALE)

-	{

-		pContext->m_pOptions->m_ColorMode = RENDER_COLOR_GRAY;

-		pContext->m_pOptions->m_ForeColor = 0;

-		pContext->m_pOptions->m_BackColor = 0xffffff;

-	}

-	const CPDF_OCContext::UsageType usage = (flags & FPDF_PRINTING) ? CPDF_OCContext::Print : CPDF_OCContext::View;

-

-	pContext->m_pOptions->m_AddFlags = flags >> 8;

-

-	pContext->m_pOptions->m_pOCContext = new CPDF_OCContext(pPage->m_pDocument, usage);

-

-

-	CFX_AffineMatrix matrix;

-	pPage->GetDisplayMatrix(matrix, start_x, start_y, size_x, size_y, rotate); 

-

-	FX_RECT clip;

-	clip.left = start_x;

-	clip.right = start_x + size_x;

-	clip.top = start_y;

-	clip.bottom = start_y + size_y;

-	pContext->m_pDevice->SaveState();

-	pContext->m_pDevice->SetClip_Rect(&clip);

-

-	pContext->m_pContext = FX_NEW CPDF_RenderContext;

-	pContext->m_pContext->Create(pPage);

-	pContext->m_pContext->AppendObjectList(pPage, &matrix);

-

-	if (flags & FPDF_ANNOT) {

-		pContext->m_pAnnots = FX_NEW CPDF_AnnotList(pPage);

-		FX_BOOL bPrinting = pContext->m_pDevice->GetDeviceClass() != FXDC_DISPLAY;

-		pContext->m_pAnnots->DisplayAnnots(pPage, pContext->m_pContext, bPrinting, &matrix, TRUE, NULL);

-	}

-

-	pContext->m_pRenderer = FX_NEW CPDF_ProgressiveRenderer;

-	pContext->m_pRenderer->Start(pContext->m_pContext, pContext->m_pDevice, pContext->m_pOptions, pause);

-	if (bNeedToRestore)

-	{

-	  pContext->m_pDevice->RestoreState();

-	}

-	

-//#endif

-}

-

-DLLEXPORT int STDCALL FPDF_GetPageSizeByIndex(FPDF_DOCUMENT document, int page_index, double* width, double* height)

-{

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	if(pDoc == NULL)

-		return FALSE;

-

-	CPDF_Dictionary* pDict = pDoc->GetPage(page_index);

-	if (pDict == NULL) return FALSE;

-

-	CPDF_Page page;

-	page.Load(pDoc, pDict);

-	*width = page.GetPageWidth();

-	*height = page.GetPageHeight();

-

-	return TRUE;

-}

-

-DLLEXPORT FPDF_BOOL STDCALL FPDF_VIEWERREF_GetPrintScaling(FPDF_DOCUMENT document)

-{

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	if (!pDoc) return TRUE;

-	CPDF_ViewerPreferences viewRef(pDoc);

-	return viewRef.PrintScaling();

-}

-

-DLLEXPORT FPDF_DEST STDCALL FPDF_GetNamedDestByName(FPDF_DOCUMENT document,FPDF_BYTESTRING name)

-{

-	if (document == NULL)

-		return NULL;

-	if (name == NULL || name[0] == 0) 

-		return NULL;

-

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests"));

-	return name_tree.LookupNamedDest(pDoc, name);

-}

+// 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/fpdfview.h"
+#include "../include/fsdk_rendercontext.h"
+#include "../include/fpdf_progressive.h"
+#include "../include/fpdf_ext.h"
+
+
+CPDF_CustomAccess::CPDF_CustomAccess(FPDF_FILEACCESS* pFileAccess)
+{
+	m_FileAccess = *pFileAccess;
+	m_BufferOffset = (FX_DWORD)-1;
+}
+
+FX_BOOL CPDF_CustomAccess::GetByte(FX_DWORD pos, FX_BYTE& ch)
+{
+	if (pos >= m_FileAccess.m_FileLen) return FALSE;
+	if (m_BufferOffset == (FX_DWORD)-1 || pos < m_BufferOffset || pos >= m_BufferOffset + 512) {
+		// Need to read from file access
+		m_BufferOffset = pos;
+		int size = 512;
+		if (pos + 512 > m_FileAccess.m_FileLen)
+			size = m_FileAccess.m_FileLen - pos;
+		if (!m_FileAccess.m_GetBlock(m_FileAccess.m_Param, m_BufferOffset, m_Buffer, size))
+			return FALSE;
+	}
+	ch = m_Buffer[pos - m_BufferOffset];
+	return TRUE;
+}
+
+FX_BOOL CPDF_CustomAccess::GetBlock(FX_DWORD pos, FX_LPBYTE pBuf, FX_DWORD size)
+{
+	if (pos + size > m_FileAccess.m_FileLen) return FALSE;
+	return m_FileAccess.m_GetBlock(m_FileAccess.m_Param, pos, pBuf, size);
+}
+
+FX_BOOL CPDF_CustomAccess::ReadBlock(void* buffer, FX_FILESIZE offset, size_t size)
+{
+	//	m_FileAccess = *pFileAccess;
+	//	m_BufferOffset = (FX_DWORD)-1;
+	if (offset + size > m_FileAccess.m_FileLen) return FALSE;
+	return m_FileAccess.m_GetBlock(m_FileAccess.m_Param, offset,(FX_LPBYTE) buffer, size);
+
+	//	return FALSE;
+}
+
+//0 bit: FPDF_POLICY_MACHINETIME_ACCESS
+static FX_DWORD foxit_sandbox_policy = 0xFFFFFFFF;
+
+void FSDK_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable)
+{
+	switch(policy)
+	{
+	case FPDF_POLICY_MACHINETIME_ACCESS:
+		{
+			if(enable)
+				foxit_sandbox_policy |= 0x01;
+			else
+				foxit_sandbox_policy &= 0xFFFFFFFE;
+		}
+		break;
+	default:
+		break;
+	}
+}
+
+FPDF_BOOL FSDK_IsSandBoxPolicyEnabled(FPDF_DWORD policy)
+{
+	switch(policy)
+	{
+	case FPDF_POLICY_MACHINETIME_ACCESS:
+		{
+			if(foxit_sandbox_policy&0x01)
+				return TRUE;
+			else
+				return FALSE;
+		}
+		break;
+	default:
+		break;
+	}
+	return FALSE;
+}
+
+
+#ifndef _T
+#define _T(x) x
+#endif
+
+#ifdef API5
+	CPDF_ModuleMgr*	g_pModuleMgr = NULL;
+#else
+	CCodec_ModuleMgr*	g_pCodecModule = NULL;
+#ifdef _FXSDK_OPENSOURCE_
+	FXMEM_FoxitMgr* g_pFoxitMgr = NULL;
+#endif
+#endif
+
+//extern CPDFSDK_FormFillApp* g_pFormFillApp;
+
+#if _FX_OS_ == _FX_LINUX_EMBEDDED_
+class CFontMapper : public IPDF_FontMapper
+{
+public:
+	CFontMapper();
+	virtual ~CFontMapper();
+
+	virtual FT_Face FindSubstFont(
+							CPDF_Document* pDoc,				// [IN] The PDF document
+							const CFX_ByteString& face_name,	// [IN] Original name
+							FX_BOOL bTrueType,					// [IN] TrueType or Type1
+							FX_DWORD flags,						// [IN] PDF font flags (see PDF Reference section 5.7.1)
+							int font_weight,					// [IN] original font weight. 0 for not specified
+							int CharsetCP,						// [IN] code page for charset (see Win32 GetACP())
+							FX_BOOL bVertical,
+							CPDF_SubstFont* pSubstFont			// [OUT] Subst font data
+						);
+
+	FT_Face m_SysFace;
+};
+
+CFontMapper* g_pFontMapper = NULL;
+#endif		// #if _FX_OS_ == _FX_LINUX_EMBEDDED_
+
+DLLEXPORT void STDCALL FPDF_InitLibrary(FX_LPVOID hInstance)
+{
+#ifdef API5
+	CPDF_ModuleMgr::Create();
+	g_pModuleMgr = CPDF_ModuleMgr::Get();
+	 #if _FX_OS_ == _FX_WIN32_MOBILE_ || _FX_OS_ == _FX_LINUX_EMBEDDED_
+	 	g_pModuleMgr->InitEmbedded();
+	 #ifdef _GB1_CMAPS_
+	 	g_pModuleMgr->LoadEmbeddedGB1CMaps();
+	 #endif
+	 #ifdef _GB1_CMAPS_4_
+	 	g_pModuleMgr->LoadEmbeddedGB1CMaps_4();
+	 #endif
+	 #ifdef _CNS1_CMAPS_
+	 	g_pModuleMgr->LoadEmbeddedCNS1CMaps();
+	 #endif
+	 #ifdef _JAPAN1_CMAPS_
+	 	g_pModuleMgr->LoadEmbeddedJapan1CMaps();
+	 #endif
+	 #ifdef _JAPAN1_CMAPS_6_
+	 	g_pModuleMgr->LoadEmbeddedJapan1CMaps_6();
+	 #endif
+	 #ifdef _KOREA1_CMAPS_
+	 	g_pModuleMgr->LoadEmbeddedKorea1CMaps();
+	 #endif
+	 #ifdef _JPX_DECODER_
+	 	g_pModuleMgr->InitJpxModule();
+	 	g_pModuleMgr->InitJbig2Module();
+	 //	g_pModuleMgr->InitIccModule();
+	 #endif
+	 #else
+	 	g_pModuleMgr->InitDesktop();
+	 #endif
+#else
+#ifdef _FXSDK_OPENSOURCE_
+	g_pFoxitMgr = FXMEM_CreateMemoryMgr(1024 * 1024 * 32, TRUE);
+#endif
+	g_pCodecModule = CCodec_ModuleMgr::Create();
+	
+	CFX_GEModule::Create();
+	CFX_GEModule::Get()->SetCodecModule(g_pCodecModule);
+	
+	CPDF_ModuleMgr::Create();
+	CPDF_ModuleMgr::Get()->SetCodecModule(g_pCodecModule);
+	CPDF_ModuleMgr::Get()->InitPageModule();
+	CPDF_ModuleMgr::Get()->InitRenderModule();
+#ifdef FOXIT_CHROME_BUILD
+	CPDF_ModuleMgr * pModuleMgr = CPDF_ModuleMgr::Get();
+	if ( pModuleMgr )
+	{
+		pModuleMgr->LoadEmbeddedGB1CMaps();
+		pModuleMgr->LoadEmbeddedJapan1CMaps();
+		pModuleMgr->LoadEmbeddedCNS1CMaps();
+		pModuleMgr->LoadEmbeddedKorea1CMaps();
+	}
+#endif 
+#endif
+
+#ifdef _WIN32
+	// Get module path
+	TCHAR app_path[MAX_PATH];
+	::GetModuleFileName((HINSTANCE)hInstance, app_path, MAX_PATH);
+	size_t len = _tcslen(app_path);
+	for (size_t i = len; i >= 0; i --)
+		if (app_path[i] == '\\') {
+			app_path[i] = 0;
+			break;
+		}
+		
+#ifdef _UNICODE
+		#ifndef _FXSDK_OPENSOURCE_
+		CPDF_ModuleMgr::Get()->SetModulePath(NULL, CFX_ByteString::FromUnicode(app_path));
+		#endif
+#else
+#ifndef _FXSDK_OPENSOURCE_
+		CPDF_ModuleMgr::Get()->SetModulePath(NULL, app_path);
+#endif
+#endif
+#endif
+}
+
+
+DLLEXPORT void STDCALL FPDF_DestroyLibrary()
+{
+
+#if _FX_OS_ == _FX_LINUX_EMBEDDED_
+	if (g_pFontMapper) delete g_pFontMapper;
+#endif
+#ifdef API5
+	g_pModuleMgr->Destroy();
+#else
+	CPDF_ModuleMgr::Destroy();
+	CFX_GEModule::Destroy();
+	g_pCodecModule->Destroy();
+#endif
+#ifndef _FXSDK_OPENSOURCE_
+	FXMEM_CollectAll(FXMEM_GetDefaultMgr());
+#else
+	FXMEM_DestroyFoxitMgr(g_pFoxitMgr);
+#endif
+}
+
+#ifndef _WIN32
+int g_LastError;
+void SetLastError(int err)
+{
+	g_LastError = err;
+}
+
+int GetLastError()
+{
+	return g_LastError;
+}
+#endif
+
+void ProcessParseError(FX_DWORD err_code)
+{
+	// Translate FPDFAPI error code to FPDFVIEW error code
+	switch (err_code) {
+		case PDFPARSE_ERROR_FILE:
+			err_code = FPDF_ERR_FILE;
+			break;
+		case PDFPARSE_ERROR_FORMAT:
+			err_code = FPDF_ERR_FORMAT;
+			break;
+		case PDFPARSE_ERROR_PASSWORD:
+			err_code = FPDF_ERR_PASSWORD;
+			break;
+		case PDFPARSE_ERROR_HANDLER:
+			err_code = FPDF_ERR_SECURITY;
+			break;
+	}
+	SetLastError(err_code);
+}
+
+DLLEXPORT void	STDCALL FPDF_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable)
+{
+	return FSDK_SetSandBoxPolicy(policy, enable);
+}
+
+DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadDocument(FPDF_STRING file_path, FPDF_BYTESTRING password)
+{
+	CPDF_Parser* pParser = FX_NEW CPDF_Parser;
+	pParser->SetPassword(password);
+	try {
+		FX_DWORD err_code = pParser->StartParse((FX_LPCSTR)file_path);
+		if (err_code) {
+			delete pParser;
+			ProcessParseError(err_code);
+			return NULL;
+		}
+	}
+	catch (...) {
+		delete pParser;
+		SetLastError(FPDF_ERR_UNKNOWN);
+		return NULL;
+	}
+	return pParser->GetDocument();
+}
+
+extern void CheckUnSupportError(CPDF_Document * pDoc, FX_DWORD err_code);
+
+class CMemFile: public IFX_FileRead, public CFX_Object
+{
+public:
+	CMemFile(FX_BYTE* pBuf, FX_FILESIZE size):m_pBuf(pBuf),m_size(size) {}
+
+	virtual void			Release() {delete this;}
+	virtual FX_FILESIZE		GetSize() {return m_size;}
+	virtual FX_BOOL			ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) 
+	{
+		if(offset+size > (FX_DWORD)m_size) return FALSE;
+		FXSYS_memcpy(buffer, m_pBuf+offset, size);
+		return TRUE;
+	}
+private:
+	FX_BYTE* m_pBuf;
+	FX_FILESIZE m_size;
+};
+DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadMemDocument(const void* data_buf, int size, FPDF_BYTESTRING password)
+{
+	CPDF_Parser* pParser = FX_NEW CPDF_Parser;
+	pParser->SetPassword(password);
+	try {
+		CMemFile* pMemFile = FX_NEW CMemFile((FX_BYTE*)data_buf, size);
+		FX_DWORD err_code = pParser->StartParse(pMemFile);
+		if (err_code) {
+			delete pParser;
+			ProcessParseError(err_code);
+			return NULL;
+		}
+		CPDF_Document * pDoc = NULL;
+		pDoc = pParser?pParser->GetDocument():NULL;
+		CheckUnSupportError(pDoc, err_code);
+	}
+	catch (...) {
+		delete pParser;
+		SetLastError(FPDF_ERR_UNKNOWN);
+		return NULL;
+	}
+	return pParser->GetDocument();
+}
+
+DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadCustomDocument(FPDF_FILEACCESS* pFileAccess, FPDF_BYTESTRING password)
+{
+	CPDF_Parser* pParser = FX_NEW CPDF_Parser;
+	pParser->SetPassword(password);
+	CPDF_CustomAccess* pFile = FX_NEW CPDF_CustomAccess(pFileAccess);
+	try {
+		FX_DWORD err_code = pParser->StartParse(pFile);
+		if (err_code) {
+			delete pParser;
+			ProcessParseError(err_code);
+			return NULL;
+		}
+		CPDF_Document * pDoc = NULL;
+		pDoc = pParser?pParser->GetDocument():NULL;
+		CheckUnSupportError(pDoc, err_code);
+	}
+	catch (...) {
+		delete pParser;
+		SetLastError(FPDF_ERR_UNKNOWN);
+		return NULL;
+	}
+	return pParser->GetDocument();
+}
+
+DLLEXPORT FPDF_BOOL STDCALL FPDF_GetFileVersion(FPDF_DOCUMENT doc, int* fileVersion)
+{
+	if(!doc||!fileVersion) return FALSE;
+	*fileVersion = 0;
+	CPDF_Document* pDoc = (CPDF_Document*)doc;
+	CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser();
+	if(!pParser)
+		return FALSE;
+	*fileVersion = pParser->GetFileVersion();
+	return TRUE;
+}
+
+// jabdelmalek: changed return type from FX_DWORD to build on Linux (and match header).
+DLLEXPORT unsigned long STDCALL FPDF_GetDocPermissions(FPDF_DOCUMENT document)
+{
+	if (document == NULL) return 0;
+	CPDF_Document*pDoc = (CPDF_Document*)document;
+	CPDF_Parser* pParser = 	(CPDF_Parser*)pDoc->GetParser();
+	CPDF_Dictionary* pDict = pParser->GetEncryptDict();
+	if (pDict == NULL) return (FX_DWORD)-1;
+
+	return pDict->GetInteger("P");
+}
+
+DLLEXPORT int STDCALL FPDF_GetPageCount(FPDF_DOCUMENT document)
+{
+	if (document == NULL) return 0;
+	return ((CPDF_Document*)document)->GetPageCount();
+}
+
+DLLEXPORT FPDF_PAGE STDCALL FPDF_LoadPage(FPDF_DOCUMENT document, int page_index)
+{
+	if (document == NULL) return NULL;
+	if (page_index < 0 || page_index >= FPDF_GetPageCount(document)) return NULL;
+//	CPDF_Parser* pParser = (CPDF_Parser*)document;
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	if (pDoc == NULL) return NULL;
+	CPDF_Dictionary* pDict = pDoc->GetPage(page_index);
+	if (pDict == NULL) return NULL;
+	CPDF_Page* pPage = FX_NEW CPDF_Page;
+	pPage->Load(pDoc, pDict);
+	try {
+		pPage->ParseContent();
+	}
+	catch (...) {
+		delete pPage;
+		return NULL;
+	}
+	
+//	CheckUnSupportError(pDoc, 0);
+
+	return pPage;
+}
+
+DLLEXPORT double STDCALL FPDF_GetPageWidth(FPDF_PAGE page)
+{
+	if (!page)
+		return 0.0;
+	return ((CPDF_Page*)page)->GetPageWidth();
+}
+
+DLLEXPORT double STDCALL FPDF_GetPageHeight(FPDF_PAGE page)
+{
+	if (!page) return 0.0;
+	return ((CPDF_Page*)page)->GetPageHeight();
+}
+
+void DropContext(void* data)
+{
+	delete (CRenderContext*)data;
+}
+
+void FPDF_RenderPage_Retail(CRenderContext* pContext, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,
+						int rotate, int flags,FX_BOOL bNeedToRestore, IFSDK_PAUSE_Adapter * pause  );
+void (*Func_RenderPage)(CRenderContext*, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,
+						int rotate, int flags,FX_BOOL bNeedToRestore, IFSDK_PAUSE_Adapter * pause  ) = FPDF_RenderPage_Retail;
+
+#if defined(_DEBUG) || defined(DEBUG)
+#define DEBUG_TRACE
+#endif
+
+#if defined(_WIN32)
+DLLEXPORT void STDCALL FPDF_RenderPage(HDC dc, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,
+						int rotate, int flags)
+{
+	if (page==NULL) return;
+	CPDF_Page* pPage = (CPDF_Page*)page;
+
+	CRenderContext* pContext = FX_NEW CRenderContext;
+	pPage->SetPrivateData((void*)1, pContext, DropContext);
+
+#ifndef _WIN32_WCE
+	CFX_DIBitmap* pBitmap = NULL;
+	FX_BOOL bBackgroundAlphaNeeded=FALSE;
+	bBackgroundAlphaNeeded = pPage->BackgroundAlphaNeeded();
+	if (bBackgroundAlphaNeeded)
+	{
+		
+		pBitmap = FX_NEW CFX_DIBitmap;
+		pBitmap->Create(size_x, size_y, FXDIB_Argb);
+		pBitmap->Clear(0x00ffffff);
+#ifdef _SKIA_SUPPORT_
+		pContext->m_pDevice = FX_NEW CFX_SkiaDevice;
+		((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pBitmap);
+#else
+		pContext->m_pDevice = FX_NEW CFX_FxgeDevice;
+		((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pBitmap);
+#endif
+	}
+	else
+	pContext->m_pDevice = FX_NEW CFX_WindowsDevice(dc);
+	if (flags & FPDF_NO_CATCH)
+		Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);
+	else {
+		try {
+			Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);
+		} catch (...) {
+		}
+	}
+	if (bBackgroundAlphaNeeded) 
+	{
+		if (pBitmap)
+		{
+			CFX_WindowsDevice WinDC(dc);
+			
+ 			if (WinDC.GetDeviceCaps(FXDC_DEVICE_CLASS) == FXDC_PRINTER)
+ 			{
+				CFX_DIBitmap* pDst = FX_NEW CFX_DIBitmap;
+				pDst->Create(pBitmap->GetWidth(), pBitmap->GetHeight(),FXDIB_Rgb32);
+				FXSYS_memcpy(pDst->GetBuffer(), pBitmap->GetBuffer(), pBitmap->GetPitch()*pBitmap->GetHeight());
+//				WinDC.SetDIBits(pDst,0,0);
+				WinDC.StretchDIBits(pDst,0,0,size_x*2,size_y*2);
+				delete pDst;
+ 			}
+ 			else
+ 				WinDC.SetDIBits(pBitmap,0,0);
+
+		}
+	}
+#else
+	// get clip region
+	RECT rect, cliprect;
+	rect.left = start_x;
+	rect.top = start_y;
+	rect.right = start_x + size_x;
+	rect.bottom = start_y + size_y;
+	GetClipBox(dc, &cliprect);
+	IntersectRect(&rect, &rect, &cliprect);
+	int width = rect.right - rect.left;
+	int height = rect.bottom - rect.top;
+
+#ifdef DEBUG_TRACE
+	{
+		char str[128];
+		sprintf(str, "Rendering DIB %d x %d", width, height);
+		CPDF_ModuleMgr::Get()->ReportError(999, str);
+	}
+#endif
+
+	// Create a DIB section
+	LPVOID pBuffer;
+	BITMAPINFOHEADER bmih;
+	FXSYS_memset(&bmih, 0, sizeof bmih);
+	bmih.biSize = sizeof bmih;
+	bmih.biBitCount = 24;
+	bmih.biHeight = -height;
+	bmih.biPlanes = 1;
+	bmih.biWidth = width;
+	pContext->m_hBitmap = CreateDIBSection(dc, (BITMAPINFO*)&bmih, DIB_RGB_COLORS, &pBuffer, NULL, 0);
+	if (pContext->m_hBitmap == NULL) {
+#if defined(DEBUG) || defined(_DEBUG)
+		char str[128];
+		sprintf(str, "Error CreateDIBSection: %d x %d, error code = %d", width, height, GetLastError());
+		CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str);
+#else
+		CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL);
+#endif
+	}
+	FXSYS_memset(pBuffer, 0xff, height*((width*3+3)/4*4));
+
+#ifdef DEBUG_TRACE
+	{
+		CPDF_ModuleMgr::Get()->ReportError(999, "DIBSection created");
+	}
+#endif
+
+	// Create a device with this external buffer
+	pContext->m_pBitmap = FX_NEW CFX_DIBitmap;
+	pContext->m_pBitmap->Create(width, height, FXDIB_Rgb, (FX_LPBYTE)pBuffer);
+	pContext->m_pDevice = FX_NEW CPDF_FxgeDevice;
+	((CPDF_FxgeDevice*)pContext->m_pDevice)->Attach(pContext->m_pBitmap);
+	
+#ifdef DEBUG_TRACE
+	CPDF_ModuleMgr::Get()->ReportError(999, "Ready for PDF rendering");
+#endif
+
+	// output to bitmap device
+	if (flags & FPDF_NO_CATCH)
+		Func_RenderPage(pContext, page, start_x - rect.left, start_y - rect.top, size_x, size_y, rotate, flags);
+	else {
+		try {
+			Func_RenderPage(pContext, page, start_x - rect.left, start_y - rect.top, size_x, size_y, rotate, flags);
+		} catch (...) {
+		}
+	}
+
+#ifdef DEBUG_TRACE
+	CPDF_ModuleMgr::Get()->ReportError(999, "Finished PDF rendering");
+#endif
+
+	// Now output to real device
+	HDC hMemDC = CreateCompatibleDC(dc);
+	if (hMemDC == NULL) {
+#if defined(DEBUG) || defined(_DEBUG)
+		char str[128];
+		sprintf(str, "Error CreateCompatibleDC. Error code = %d", GetLastError());
+		CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str);
+#else
+		CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL);
+#endif
+	}
+
+	HGDIOBJ hOldBitmap = SelectObject(hMemDC, pContext->m_hBitmap);
+
+#ifdef DEBUG_TRACE
+	CPDF_ModuleMgr::Get()->ReportError(999, "Ready for screen rendering");
+#endif
+
+	BitBlt(dc, rect.left, rect.top, width, height, hMemDC, 0, 0, SRCCOPY);
+	SelectObject(hMemDC, hOldBitmap);
+	DeleteDC(hMemDC);
+
+#ifdef DEBUG_TRACE
+	CPDF_ModuleMgr::Get()->ReportError(999, "Finished screen rendering");
+#endif
+
+#endif
+	if (bBackgroundAlphaNeeded)
+	{
+		if (pBitmap)
+			delete pBitmap;
+		pBitmap = NULL;
+	}
+	delete pContext;
+	pPage->RemovePrivateData((void*)1);
+}
+#endif
+
+DLLEXPORT void STDCALL FPDF_RenderPageBitmap(FPDF_BITMAP bitmap, FPDF_PAGE page, int start_x, int start_y, 
+						int size_x, int size_y, int rotate, int flags)
+{
+	if (bitmap == NULL || page == NULL) return;
+	CPDF_Page* pPage = (CPDF_Page*)page;
+
+
+	CRenderContext* pContext = FX_NEW CRenderContext;
+	pPage->SetPrivateData((void*)1, pContext, DropContext);
+#ifdef _SKIA_SUPPORT_
+	pContext->m_pDevice = FX_NEW CFX_SkiaDevice;
+
+	if (flags & FPDF_REVERSE_BYTE_ORDER)
+		((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);
+	else
+		((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);
+#else
+	pContext->m_pDevice = FX_NEW CFX_FxgeDevice;
+
+	if (flags & FPDF_REVERSE_BYTE_ORDER)
+		((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);
+	else
+		((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);
+#endif
+	if (flags & FPDF_NO_CATCH)
+		Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);
+	else {
+		try {
+			Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);
+		} catch (...) {
+		}
+	}
+
+	delete pContext;
+	pPage->RemovePrivateData((void*)1);
+}
+
+DLLEXPORT void STDCALL FPDF_ClosePage(FPDF_PAGE page)
+{
+	if (!page) return;
+	delete (CPDF_Page*)page;
+
+}
+
+DLLEXPORT void STDCALL FPDF_CloseDocument(FPDF_DOCUMENT document)
+{
+	if (!document)
+		return;
+	CPDF_Document* pDoc = (CPDF_Document*)document;	
+	CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser();
+	if (pParser == NULL) 
+	{
+		delete pDoc;
+		return;
+	}
+	delete pParser;
+//	delete pDoc;
+}
+
+DLLEXPORT unsigned long STDCALL FPDF_GetLastError()
+{
+	return GetLastError();
+}
+
+DLLEXPORT void STDCALL FPDF_DeviceToPage(FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,
+						int rotate, int device_x, int device_y, double* page_x, double* page_y)
+{
+	if (page == NULL || page_x == NULL || page_y == NULL) return;
+	CPDF_Page* pPage = (CPDF_Page*)page;
+
+	CPDF_Matrix page2device;
+	pPage->GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);
+	CPDF_Matrix device2page;
+	device2page.SetReverse(page2device);
+
+	FX_FLOAT page_x_f, page_y_f;
+	device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x_f, page_y_f);
+
+	*page_x = (page_x_f);
+	*page_y = (page_y_f);
+}
+
+DLLEXPORT void STDCALL FPDF_PageToDevice(FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,
+						int rotate, double page_x, double page_y, int* device_x, int* device_y)
+{
+	if (page == NULL || device_x == NULL || device_y == NULL) return;
+	CPDF_Page* pPage = (CPDF_Page*)page;
+
+	CPDF_Matrix page2device;
+	pPage->GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate);
+
+	FX_FLOAT device_x_f, device_y_f;
+	page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f, device_y_f);
+
+	*device_x = FXSYS_round(device_x_f);
+	*device_y = FXSYS_round(device_y_f);
+}
+
+DLLEXPORT FPDF_BITMAP STDCALL FPDFBitmap_Create(int width, int height, int alpha)
+{
+	CFX_DIBitmap* pBitmap = FX_NEW CFX_DIBitmap;
+	pBitmap->Create(width, height, alpha ? FXDIB_Argb : FXDIB_Rgb32);
+	return pBitmap;
+}
+
+DLLEXPORT FPDF_BITMAP STDCALL FPDFBitmap_CreateEx(int width, int height, int format, void* first_scan, int stride)
+{
+	FXDIB_Format fx_format;
+	switch (format) {
+		case FPDFBitmap_Gray:
+			fx_format = FXDIB_8bppRgb;
+			break;
+		case FPDFBitmap_BGR:
+			fx_format = FXDIB_Rgb;
+			break;
+		case FPDFBitmap_BGRx:
+			fx_format = FXDIB_Rgb32;
+			break;
+		case FPDFBitmap_BGRA:
+			fx_format = FXDIB_Argb;
+			break;
+		default:
+			return NULL;
+	}
+	CFX_DIBitmap* pBitmap = FX_NEW CFX_DIBitmap;
+	pBitmap->Create(width, height, fx_format, (FX_LPBYTE)first_scan, stride);
+	return pBitmap;
+}
+
+DLLEXPORT void STDCALL FPDFBitmap_FillRect(FPDF_BITMAP bitmap, int left, int top, int width, int height, 
+									int red, int green, int blue, int alpha)
+{
+	if (bitmap == NULL) return;
+#ifdef _SKIA_SUPPORT_
+	CFX_SkiaDevice device;
+#else
+	CFX_FxgeDevice device;
+#endif
+	device.Attach((CFX_DIBitmap*)bitmap);
+	if (!((CFX_DIBitmap*)bitmap)->HasAlpha()) alpha = 255;
+	FX_RECT rect(left, top, left+width, top+height);
+	device.FillRect(&rect, FXARGB_MAKE(alpha, red, green, blue));
+}
+
+DLLEXPORT void* STDCALL FPDFBitmap_GetBuffer(FPDF_BITMAP bitmap)
+{
+	if (bitmap == NULL) return NULL;
+	return ((CFX_DIBitmap*)bitmap)->GetBuffer();
+}
+
+DLLEXPORT int STDCALL FPDFBitmap_GetWidth(FPDF_BITMAP bitmap)
+{
+	if (bitmap == NULL) return 0;
+	return ((CFX_DIBitmap*)bitmap)->GetWidth();
+}
+
+DLLEXPORT int STDCALL FPDFBitmap_GetHeight(FPDF_BITMAP bitmap)
+{
+	if (bitmap == NULL) return 0;
+	return ((CFX_DIBitmap*)bitmap)->GetHeight();
+}
+
+DLLEXPORT int STDCALL FPDFBitmap_GetStride(FPDF_BITMAP bitmap)
+{
+	if (bitmap == NULL) return 0;
+	return ((CFX_DIBitmap*)bitmap)->GetPitch();
+}
+
+DLLEXPORT void STDCALL FPDFBitmap_Destroy(FPDF_BITMAP bitmap)
+{
+	if (bitmap == NULL) return;
+	delete (CFX_DIBitmap*)bitmap;
+}
+
+void FPDF_RenderPage_Retail(CRenderContext* pContext, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y,
+						int rotate, int flags,FX_BOOL bNeedToRestore, IFSDK_PAUSE_Adapter * pause )
+{
+//#ifdef _LICENSED_BUILD_
+	CPDF_Page* pPage = (CPDF_Page*)page;
+	if (pPage == NULL) return;
+
+	if (!pContext->m_pOptions)
+		pContext->m_pOptions = new CPDF_RenderOptions;
+//	CPDF_RenderOptions options;
+	if (flags & FPDF_LCD_TEXT)
+		pContext->m_pOptions->m_Flags |= RENDER_CLEARTYPE;
+	else
+		pContext->m_pOptions->m_Flags &= ~RENDER_CLEARTYPE;
+	if (flags & FPDF_NO_NATIVETEXT)
+		pContext->m_pOptions->m_Flags |= RENDER_NO_NATIVETEXT;
+	if (flags & FPDF_RENDER_LIMITEDIMAGECACHE)
+		pContext->m_pOptions->m_Flags |= RENDER_LIMITEDIMAGECACHE;
+	if (flags & FPDF_RENDER_FORCEHALFTONE)
+		pContext->m_pOptions->m_Flags |= RENDER_FORCE_HALFTONE;
+	//Grayscale output
+	if (flags & FPDF_GRAYSCALE)
+	{
+		pContext->m_pOptions->m_ColorMode = RENDER_COLOR_GRAY;
+		pContext->m_pOptions->m_ForeColor = 0;
+		pContext->m_pOptions->m_BackColor = 0xffffff;
+	}
+	const CPDF_OCContext::UsageType usage = (flags & FPDF_PRINTING) ? CPDF_OCContext::Print : CPDF_OCContext::View;
+
+	pContext->m_pOptions->m_AddFlags = flags >> 8;
+
+	pContext->m_pOptions->m_pOCContext = new CPDF_OCContext(pPage->m_pDocument, usage);
+
+
+	CFX_AffineMatrix matrix;
+	pPage->GetDisplayMatrix(matrix, start_x, start_y, size_x, size_y, rotate); 
+
+	FX_RECT clip;
+	clip.left = start_x;
+	clip.right = start_x + size_x;
+	clip.top = start_y;
+	clip.bottom = start_y + size_y;
+	pContext->m_pDevice->SaveState();
+	pContext->m_pDevice->SetClip_Rect(&clip);
+
+	pContext->m_pContext = FX_NEW CPDF_RenderContext;
+	pContext->m_pContext->Create(pPage);
+	pContext->m_pContext->AppendObjectList(pPage, &matrix);
+
+	if (flags & FPDF_ANNOT) {
+		pContext->m_pAnnots = FX_NEW CPDF_AnnotList(pPage);
+		FX_BOOL bPrinting = pContext->m_pDevice->GetDeviceClass() != FXDC_DISPLAY;
+		pContext->m_pAnnots->DisplayAnnots(pPage, pContext->m_pContext, bPrinting, &matrix, TRUE, NULL);
+	}
+
+	pContext->m_pRenderer = FX_NEW CPDF_ProgressiveRenderer;
+	pContext->m_pRenderer->Start(pContext->m_pContext, pContext->m_pDevice, pContext->m_pOptions, pause);
+	if (bNeedToRestore)
+	{
+	  pContext->m_pDevice->RestoreState();
+	}
+	
+//#endif
+}
+
+DLLEXPORT int STDCALL FPDF_GetPageSizeByIndex(FPDF_DOCUMENT document, int page_index, double* width, double* height)
+{
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	if(pDoc == NULL)
+		return FALSE;
+
+	CPDF_Dictionary* pDict = pDoc->GetPage(page_index);
+	if (pDict == NULL) return FALSE;
+
+	CPDF_Page page;
+	page.Load(pDoc, pDict);
+	*width = page.GetPageWidth();
+	*height = page.GetPageHeight();
+
+	return TRUE;
+}
+
+DLLEXPORT FPDF_BOOL STDCALL FPDF_VIEWERREF_GetPrintScaling(FPDF_DOCUMENT document)
+{
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	if (!pDoc) return TRUE;
+	CPDF_ViewerPreferences viewRef(pDoc);
+	return viewRef.PrintScaling();
+}
+
+DLLEXPORT FPDF_DEST STDCALL FPDF_GetNamedDestByName(FPDF_DOCUMENT document,FPDF_BYTESTRING name)
+{
+	if (document == NULL)
+		return NULL;
+	if (name == NULL || name[0] == 0) 
+		return NULL;
+
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests"));
+	return name_tree.LookupNamedDest(pDoc, name);
+}