Convert all line endings to LF.

1 files changed, 259 insertions, 259 deletions

diff --git a/fpdfsdk/src/fpdfdoc.cpp b/fpdfsdk/src/fpdfdoc.cpp
index d5d9000bd2..4fa6ba2197 100644
--- a/fpdfsdk/src/fpdfdoc.cpp
+++ b/fpdfsdk/src/fpdfdoc.cpp
@@ -1,259 +1,259 @@
-// 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/fpdfdoc.h"

-

-static int this_module = 0;

-

-static CPDF_Bookmark FindBookmark(CPDF_BookmarkTree& tree, CPDF_Bookmark This, const CFX_WideString& title)

-{

-	if (This != NULL) {

-		// First check this item

-		CFX_WideString this_title = This.GetTitle();

-		if (this_title.CompareNoCase(title) == 0)

-			return This;

-	}

-	// go into children items

-	CPDF_Bookmark Child = tree.GetFirstChild(This);

-	while (Child != NULL) {

-		// check if this item

-		CPDF_Bookmark Found = FindBookmark(tree, Child, title);

-		if (Found) return Found;

-		Child = tree.GetNextSibling(Child);

-	}

-	return NULL;

-}

-

-DLLEXPORT FPDF_BOOKMARK STDCALL FPDFBookmark_Find(FPDF_DOCUMENT document, FPDF_WIDESTRING title)

-{

-	if (document == NULL) return NULL;

-	if (title == NULL || title[0] == 0) return NULL;

-

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	CPDF_BookmarkTree tree(pDoc);

-

-	CFX_WideString wstr = CFX_WideString::FromUTF16LE(title);

-	return FindBookmark(tree, NULL, wstr);

-}

-

-DLLEXPORT FPDF_DEST STDCALL FPDFBookmark_GetDest(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark)

-{

-	if (document == NULL) return NULL;

-	if (bookmark == NULL) return NULL;

-

-	CPDF_Bookmark Bookmark = (CPDF_Dictionary*)bookmark;

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	CPDF_Dest dest = Bookmark.GetDest(pDoc);

-	if (dest != NULL) return dest;

-

-	// If this bookmark is not directly associated with a dest, we try to get action

-	CPDF_Action Action = Bookmark.GetAction();

-	if (Action == NULL) return NULL;

-	return Action.GetDest(pDoc);

-}

-

-DLLEXPORT FPDF_ACTION STDCALL FPDFBookmark_GetAction(FPDF_BOOKMARK bookmark)

-{

-	if (bookmark == NULL) return NULL;

-

-	CPDF_Bookmark Bookmark = (CPDF_Dictionary*)bookmark;

-	return Bookmark.GetAction();

-}

-

-DLLEXPORT unsigned long STDCALL FPDFAction_GetType(FPDF_ACTION action)

-{

-	if (action == NULL) return 0;

-

-	CPDF_Action Action = (CPDF_Dictionary*)action;

-	CPDF_Action::ActionType type = Action.GetType();

-	switch (type) {

-	case CPDF_Action::GoTo:

-		return PDFACTION_GOTO;

-	case CPDF_Action::GoToR:

-		return PDFACTION_REMOTEGOTO;

-	case CPDF_Action::URI:

-		return PDFACTION_URI;

-	case CPDF_Action::Launch:

-		return PDFACTION_LAUNCH;

-	default:

-		return PDFACTION_UNSUPPORTED;

-	}

-	return PDFACTION_UNSUPPORTED;

-}

-

-DLLEXPORT FPDF_DEST STDCALL FPDFAction_GetDest(FPDF_DOCUMENT document, FPDF_ACTION action)

-{

-	if (document == NULL) return NULL;

-	if (action == NULL) return NULL;

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	CPDF_Action Action = (CPDF_Dictionary*)action;

-

-	return Action.GetDest(pDoc);

-}

-

-DLLEXPORT unsigned long STDCALL FPDFAction_GetURIPath(FPDF_DOCUMENT document, FPDF_ACTION action, 

-											  void* buffer, unsigned long buflen)

-{

-	if (document == NULL) return 0;

-	if (action == NULL) return 0;

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	CPDF_Action Action = (CPDF_Dictionary*)action;

-

-	CFX_ByteString path = Action.GetURI(pDoc);

-	unsigned long len = path.GetLength() + 1;

-	if (buffer != NULL && buflen >= len)

-		FXSYS_memcpy(buffer, (FX_LPCSTR)path, len);

-	return len;

-}

-

-DLLEXPORT unsigned long STDCALL FPDFDest_GetPageIndex(FPDF_DOCUMENT document, FPDF_DEST dest)

-{

-	if (document == NULL) return 0;

-	if (dest == NULL) return 0;

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	CPDF_Dest Dest = (CPDF_Array*)dest;

-

-	return Dest.GetPageIndex(pDoc);

-}

-

-static void ReleaseLinkList(FX_LPVOID data)

-{

-	delete (CPDF_LinkList*)data;

-}

-

-DLLEXPORT FPDF_LINK STDCALL FPDFLink_GetLinkAtPoint(FPDF_PAGE page, double x, double y)

-{

-	if (page == NULL) return NULL;

-	CPDF_Page* pPage = (CPDF_Page*)page;

-

-	// Link list is stored with the document

-	CPDF_Document* pDoc = pPage->m_pDocument;

-	CPDF_LinkList* pLinkList = (CPDF_LinkList*)pDoc->GetPrivateData(&this_module);

-	if (pLinkList == NULL) {

-		pLinkList = FX_NEW CPDF_LinkList(pDoc);

-		pDoc->SetPrivateData(&this_module, pLinkList, ReleaseLinkList);

-	}

-

-	return pLinkList->GetLinkAtPoint(pPage, (FX_FLOAT)x, (FX_FLOAT)y);

-}

-

-DLLEXPORT FPDF_DEST STDCALL FPDFLink_GetDest(FPDF_DOCUMENT document, FPDF_LINK link)

-{

-	if (document == NULL) return NULL;

-	CPDF_Document* pDoc = (CPDF_Document*)document;

-	if (link == NULL) return NULL;

-	CPDF_Link Link = (CPDF_Dictionary*)link;

-

-	FPDF_DEST dest = Link.GetDest(pDoc);

-	if (dest) return dest;

-

-	// If this link is not directly associated with a dest, we try to get action

-	CPDF_Action Action = Link.GetAction();

-	if (Action == NULL) return NULL;

-	return Action.GetDest(pDoc);

-}

-

-DLLEXPORT FPDF_ACTION STDCALL FPDFLink_GetAction(FPDF_LINK link)

-{

-	if (link == NULL) return NULL;

-	CPDF_Link Link = (CPDF_Dictionary*)link;

-

-	return Link.GetAction();

-}

-

-DLLEXPORT FPDF_BOOL STDCALL FPDFLink_Enumerate(FPDF_PAGE page, int* startPos, FPDF_LINK* linkAnnot)

-{

-	if(!page || !startPos || !linkAnnot)

-		return FALSE;

-	CPDF_Page* pPage = (CPDF_Page*)page;

-	if(!pPage->m_pFormDict) return FALSE;

-	CPDF_Array* pAnnots = pPage->m_pFormDict->GetArray("Annots");

-	if(!pAnnots) return FALSE;

-	for (int i = *startPos; i < (int)pAnnots->GetCount(); i ++) {

-		CPDF_Dictionary* pDict = (CPDF_Dictionary*)pAnnots->GetElementValue(i);

-		if (pDict == NULL || pDict->GetType() != PDFOBJ_DICTIONARY) continue;

-		if(pDict->GetString(FX_BSTRC("Subtype")).Equal(FX_BSTRC("Link")))

-		{

-			*startPos = i+1;

-			*linkAnnot = (FPDF_LINK)pDict; 

-			return TRUE;

-		}

-	}

-	return FALSE;

-}

-

-DLLEXPORT FPDF_BOOL STDCALL FPDFLink_GetAnnotRect(FPDF_LINK linkAnnot, FS_RECTF* rect)

-{

-	if(!linkAnnot || !rect)

-		return FALSE;

-	CPDF_Dictionary* pAnnotDict = (CPDF_Dictionary*)linkAnnot;

-	CPDF_Rect rt = pAnnotDict->GetRect(FX_BSTRC("Rect"));

-	rect->left = rt.left;

-	rect->bottom = rt.bottom;

-	rect->right = rt.right;

-	rect->top = rt.top;

-	return TRUE;

-}

-

-DLLEXPORT int STDCALL FPDFLink_CountQuadPoints(FPDF_LINK linkAnnot)

-{

-	if(!linkAnnot)

-		return 0;

-	CPDF_Dictionary* pAnnotDict = (CPDF_Dictionary*)linkAnnot;

-	CPDF_Array* pArray = pAnnotDict->GetArray(FX_BSTRC("QuadPoints"));

-	if (pArray == NULL)

-		return 0;

-	else

-		return pArray->GetCount() / 8;

-}

-

-DLLEXPORT FPDF_BOOL STDCALL FPDFLink_GetQuadPoints(FPDF_LINK linkAnnot, int quadIndex, FS_QUADPOINTSF* quadPoints)

-{

-	if(!linkAnnot || !quadPoints)

-		return FALSE;

-	CPDF_Dictionary* pAnnotDict = (CPDF_Dictionary*)linkAnnot;

-	CPDF_Array* pArray = pAnnotDict->GetArray(FX_BSTRC("QuadPoints"));

-	if (pArray) {

-		if (0 > quadIndex || quadIndex >= (int)pArray->GetCount()/8 ||

-			((quadIndex*8+7) >= (int)pArray->GetCount())) return FALSE;

-		quadPoints->x1 = pArray->GetNumber(quadIndex*8);

-		quadPoints->y1 = pArray->GetNumber(quadIndex*8+1);

-		quadPoints->x2 = pArray->GetNumber(quadIndex*8+2);

-		quadPoints->y2 = pArray->GetNumber(quadIndex*8+3);

-		quadPoints->x3 = pArray->GetNumber(quadIndex*8+4);

-		quadPoints->y3 = pArray->GetNumber(quadIndex*8+5);

-		quadPoints->x4 = pArray->GetNumber(quadIndex*8+6);

-		quadPoints->y4 = pArray->GetNumber(quadIndex*8+7);

-		return TRUE;

-	} 

-	return FALSE;

-}

-

-

-DLLEXPORT unsigned long STDCALL FPDF_GetMetaText(FPDF_DOCUMENT doc, FPDF_BYTESTRING tag,

-												 void* buffer, unsigned long buflen)

-{

-	if (doc == NULL || tag == NULL) return 0;

-

-	CPDF_Document* pDoc = (CPDF_Document*)doc;

-	// Get info dictionary

-	CPDF_Dictionary* pInfo = pDoc->GetInfo();

-	if (pInfo == NULL) return 0;

-

-	CFX_WideString text = pInfo->GetUnicodeText(tag);

-

-	// Use UTF-16LE encoding

-	CFX_ByteString bstr = text.UTF16LE_Encode();

-	unsigned long len = bstr.GetLength();

-	if (buffer != NULL || buflen >= len+2) {

-		FXSYS_memcpy(buffer, (FX_LPCSTR)bstr, len);

-		// use double zero as trailer

-		((FX_BYTE*)buffer)[len] = ((FX_BYTE*)buffer)[len+1] = 0;

-	}

-	return len+2;

-}

-

+// 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/fpdfdoc.h"
+
+static int this_module = 0;
+
+static CPDF_Bookmark FindBookmark(CPDF_BookmarkTree& tree, CPDF_Bookmark This, const CFX_WideString& title)
+{
+	if (This != NULL) {
+		// First check this item
+		CFX_WideString this_title = This.GetTitle();
+		if (this_title.CompareNoCase(title) == 0)
+			return This;
+	}
+	// go into children items
+	CPDF_Bookmark Child = tree.GetFirstChild(This);
+	while (Child != NULL) {
+		// check if this item
+		CPDF_Bookmark Found = FindBookmark(tree, Child, title);
+		if (Found) return Found;
+		Child = tree.GetNextSibling(Child);
+	}
+	return NULL;
+}
+
+DLLEXPORT FPDF_BOOKMARK STDCALL FPDFBookmark_Find(FPDF_DOCUMENT document, FPDF_WIDESTRING title)
+{
+	if (document == NULL) return NULL;
+	if (title == NULL || title[0] == 0) return NULL;
+
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	CPDF_BookmarkTree tree(pDoc);
+
+	CFX_WideString wstr = CFX_WideString::FromUTF16LE(title);
+	return FindBookmark(tree, NULL, wstr);
+}
+
+DLLEXPORT FPDF_DEST STDCALL FPDFBookmark_GetDest(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark)
+{
+	if (document == NULL) return NULL;
+	if (bookmark == NULL) return NULL;
+
+	CPDF_Bookmark Bookmark = (CPDF_Dictionary*)bookmark;
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	CPDF_Dest dest = Bookmark.GetDest(pDoc);
+	if (dest != NULL) return dest;
+
+	// If this bookmark is not directly associated with a dest, we try to get action
+	CPDF_Action Action = Bookmark.GetAction();
+	if (Action == NULL) return NULL;
+	return Action.GetDest(pDoc);
+}
+
+DLLEXPORT FPDF_ACTION STDCALL FPDFBookmark_GetAction(FPDF_BOOKMARK bookmark)
+{
+	if (bookmark == NULL) return NULL;
+
+	CPDF_Bookmark Bookmark = (CPDF_Dictionary*)bookmark;
+	return Bookmark.GetAction();
+}
+
+DLLEXPORT unsigned long STDCALL FPDFAction_GetType(FPDF_ACTION action)
+{
+	if (action == NULL) return 0;
+
+	CPDF_Action Action = (CPDF_Dictionary*)action;
+	CPDF_Action::ActionType type = Action.GetType();
+	switch (type) {
+	case CPDF_Action::GoTo:
+		return PDFACTION_GOTO;
+	case CPDF_Action::GoToR:
+		return PDFACTION_REMOTEGOTO;
+	case CPDF_Action::URI:
+		return PDFACTION_URI;
+	case CPDF_Action::Launch:
+		return PDFACTION_LAUNCH;
+	default:
+		return PDFACTION_UNSUPPORTED;
+	}
+	return PDFACTION_UNSUPPORTED;
+}
+
+DLLEXPORT FPDF_DEST STDCALL FPDFAction_GetDest(FPDF_DOCUMENT document, FPDF_ACTION action)
+{
+	if (document == NULL) return NULL;
+	if (action == NULL) return NULL;
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	CPDF_Action Action = (CPDF_Dictionary*)action;
+
+	return Action.GetDest(pDoc);
+}
+
+DLLEXPORT unsigned long STDCALL FPDFAction_GetURIPath(FPDF_DOCUMENT document, FPDF_ACTION action, 
+											  void* buffer, unsigned long buflen)
+{
+	if (document == NULL) return 0;
+	if (action == NULL) return 0;
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	CPDF_Action Action = (CPDF_Dictionary*)action;
+
+	CFX_ByteString path = Action.GetURI(pDoc);
+	unsigned long len = path.GetLength() + 1;
+	if (buffer != NULL && buflen >= len)
+		FXSYS_memcpy(buffer, (FX_LPCSTR)path, len);
+	return len;
+}
+
+DLLEXPORT unsigned long STDCALL FPDFDest_GetPageIndex(FPDF_DOCUMENT document, FPDF_DEST dest)
+{
+	if (document == NULL) return 0;
+	if (dest == NULL) return 0;
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	CPDF_Dest Dest = (CPDF_Array*)dest;
+
+	return Dest.GetPageIndex(pDoc);
+}
+
+static void ReleaseLinkList(FX_LPVOID data)
+{
+	delete (CPDF_LinkList*)data;
+}
+
+DLLEXPORT FPDF_LINK STDCALL FPDFLink_GetLinkAtPoint(FPDF_PAGE page, double x, double y)
+{
+	if (page == NULL) return NULL;
+	CPDF_Page* pPage = (CPDF_Page*)page;
+
+	// Link list is stored with the document
+	CPDF_Document* pDoc = pPage->m_pDocument;
+	CPDF_LinkList* pLinkList = (CPDF_LinkList*)pDoc->GetPrivateData(&this_module);
+	if (pLinkList == NULL) {
+		pLinkList = FX_NEW CPDF_LinkList(pDoc);
+		pDoc->SetPrivateData(&this_module, pLinkList, ReleaseLinkList);
+	}
+
+	return pLinkList->GetLinkAtPoint(pPage, (FX_FLOAT)x, (FX_FLOAT)y);
+}
+
+DLLEXPORT FPDF_DEST STDCALL FPDFLink_GetDest(FPDF_DOCUMENT document, FPDF_LINK link)
+{
+	if (document == NULL) return NULL;
+	CPDF_Document* pDoc = (CPDF_Document*)document;
+	if (link == NULL) return NULL;
+	CPDF_Link Link = (CPDF_Dictionary*)link;
+
+	FPDF_DEST dest = Link.GetDest(pDoc);
+	if (dest) return dest;
+
+	// If this link is not directly associated with a dest, we try to get action
+	CPDF_Action Action = Link.GetAction();
+	if (Action == NULL) return NULL;
+	return Action.GetDest(pDoc);
+}
+
+DLLEXPORT FPDF_ACTION STDCALL FPDFLink_GetAction(FPDF_LINK link)
+{
+	if (link == NULL) return NULL;
+	CPDF_Link Link = (CPDF_Dictionary*)link;
+
+	return Link.GetAction();
+}
+
+DLLEXPORT FPDF_BOOL STDCALL FPDFLink_Enumerate(FPDF_PAGE page, int* startPos, FPDF_LINK* linkAnnot)
+{
+	if(!page || !startPos || !linkAnnot)
+		return FALSE;
+	CPDF_Page* pPage = (CPDF_Page*)page;
+	if(!pPage->m_pFormDict) return FALSE;
+	CPDF_Array* pAnnots = pPage->m_pFormDict->GetArray("Annots");
+	if(!pAnnots) return FALSE;
+	for (int i = *startPos; i < (int)pAnnots->GetCount(); i ++) {
+		CPDF_Dictionary* pDict = (CPDF_Dictionary*)pAnnots->GetElementValue(i);
+		if (pDict == NULL || pDict->GetType() != PDFOBJ_DICTIONARY) continue;
+		if(pDict->GetString(FX_BSTRC("Subtype")).Equal(FX_BSTRC("Link")))
+		{
+			*startPos = i+1;
+			*linkAnnot = (FPDF_LINK)pDict; 
+			return TRUE;
+		}
+	}
+	return FALSE;
+}
+
+DLLEXPORT FPDF_BOOL STDCALL FPDFLink_GetAnnotRect(FPDF_LINK linkAnnot, FS_RECTF* rect)
+{
+	if(!linkAnnot || !rect)
+		return FALSE;
+	CPDF_Dictionary* pAnnotDict = (CPDF_Dictionary*)linkAnnot;
+	CPDF_Rect rt = pAnnotDict->GetRect(FX_BSTRC("Rect"));
+	rect->left = rt.left;
+	rect->bottom = rt.bottom;
+	rect->right = rt.right;
+	rect->top = rt.top;
+	return TRUE;
+}
+
+DLLEXPORT int STDCALL FPDFLink_CountQuadPoints(FPDF_LINK linkAnnot)
+{
+	if(!linkAnnot)
+		return 0;
+	CPDF_Dictionary* pAnnotDict = (CPDF_Dictionary*)linkAnnot;
+	CPDF_Array* pArray = pAnnotDict->GetArray(FX_BSTRC("QuadPoints"));
+	if (pArray == NULL)
+		return 0;
+	else
+		return pArray->GetCount() / 8;
+}
+
+DLLEXPORT FPDF_BOOL STDCALL FPDFLink_GetQuadPoints(FPDF_LINK linkAnnot, int quadIndex, FS_QUADPOINTSF* quadPoints)
+{
+	if(!linkAnnot || !quadPoints)
+		return FALSE;
+	CPDF_Dictionary* pAnnotDict = (CPDF_Dictionary*)linkAnnot;
+	CPDF_Array* pArray = pAnnotDict->GetArray(FX_BSTRC("QuadPoints"));
+	if (pArray) {
+		if (0 > quadIndex || quadIndex >= (int)pArray->GetCount()/8 ||
+			((quadIndex*8+7) >= (int)pArray->GetCount())) return FALSE;
+		quadPoints->x1 = pArray->GetNumber(quadIndex*8);
+		quadPoints->y1 = pArray->GetNumber(quadIndex*8+1);
+		quadPoints->x2 = pArray->GetNumber(quadIndex*8+2);
+		quadPoints->y2 = pArray->GetNumber(quadIndex*8+3);
+		quadPoints->x3 = pArray->GetNumber(quadIndex*8+4);
+		quadPoints->y3 = pArray->GetNumber(quadIndex*8+5);
+		quadPoints->x4 = pArray->GetNumber(quadIndex*8+6);
+		quadPoints->y4 = pArray->GetNumber(quadIndex*8+7);
+		return TRUE;
+	} 
+	return FALSE;
+}
+
+
+DLLEXPORT unsigned long STDCALL FPDF_GetMetaText(FPDF_DOCUMENT doc, FPDF_BYTESTRING tag,
+												 void* buffer, unsigned long buflen)
+{
+	if (doc == NULL || tag == NULL) return 0;
+
+	CPDF_Document* pDoc = (CPDF_Document*)doc;
+	// Get info dictionary
+	CPDF_Dictionary* pInfo = pDoc->GetInfo();
+	if (pInfo == NULL) return 0;
+
+	CFX_WideString text = pInfo->GetUnicodeText(tag);
+
+	// Use UTF-16LE encoding
+	CFX_ByteString bstr = text.UTF16LE_Encode();
+	unsigned long len = bstr.GetLength();
+	if (buffer != NULL || buflen >= len+2) {
+		FXSYS_memcpy(buffer, (FX_LPCSTR)bstr, len);
+		// use double zero as trailer
+		((FX_BYTE*)buffer)[len] = ((FX_BYTE*)buffer)[len+1] = 0;
+	}
+	return len+2;
+}
+