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authorDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
commit1770c021cf998ff1b33855b1397f6ea8ff9f7cd7 (patch)
tree285e39abd4b5872d8cd632b9e331b0667fdc3eae /xfa/src/fxfa/app/xfa_ffdoc.cpp
parentf766ad219f66543654520f6a1955836f519e26d1 (diff)
downloadpdfium-1770c021cf998ff1b33855b1397f6ea8ff9f7cd7.tar.xz
Move xfa/src up to xfa/.
This CL moves the xfa/src files up to the xfa/ directory and fixes the includes, include guards, and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1803723002 .
Diffstat (limited to 'xfa/src/fxfa/app/xfa_ffdoc.cpp')
-rw-r--r--xfa/src/fxfa/app/xfa_ffdoc.cpp431
1 files changed, 0 insertions, 431 deletions
diff --git a/xfa/src/fxfa/app/xfa_ffdoc.cpp b/xfa/src/fxfa/app/xfa_ffdoc.cpp
deleted file mode 100644
index 0e45417399..0000000000
--- a/xfa/src/fxfa/app/xfa_ffdoc.cpp
+++ /dev/null
@@ -1,431 +0,0 @@
-// 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 "xfa/src/fxfa/app/xfa_ffdoc.h"
-
-#include "core/include/fpdfapi/cpdf_array.h"
-#include "core/include/fpdfapi/cpdf_document.h"
-#include "core/include/fpdfdoc/fpdf_doc.h"
-#include "core/include/fxcrt/fx_ext.h"
-#include "xfa/include/fwl/core/fwl_note.h"
-#include "xfa/src/fgas/crt/fgas_algorithm.h"
-#include "xfa/src/fxfa/app/xfa_ffapp.h"
-#include "xfa/src/fxfa/app/xfa_ffdocview.h"
-#include "xfa/src/fxfa/app/xfa_ffnotify.h"
-#include "xfa/src/fxfa/app/xfa_ffwidget.h"
-#include "xfa/src/fxfa/app/xfa_fontmgr.h"
-#include "xfa/src/fxfa/parser/xfa_docdata.h"
-#include "xfa/src/fxfa/parser/xfa_parser.h"
-
-CXFA_FFDoc::CXFA_FFDoc(CXFA_FFApp* pApp, IXFA_DocProvider* pDocProvider)
- : m_pDocProvider(pDocProvider),
- m_pDocument(nullptr),
- m_pStream(nullptr),
- m_pApp(pApp),
- m_pNotify(nullptr),
- m_pPDFDoc(nullptr),
- m_dwDocType(XFA_DOCTYPE_Static),
- m_bOwnStream(TRUE) {}
-CXFA_FFDoc::~CXFA_FFDoc() {
- CloseDoc();
-}
-FX_DWORD CXFA_FFDoc::GetDocType() {
- return m_dwDocType;
-}
-int32_t CXFA_FFDoc::StartLoad() {
- m_pNotify = new CXFA_FFNotify(this);
- IXFA_DocParser* pDocParser = IXFA_DocParser::Create(m_pNotify);
- int32_t iStatus = pDocParser->StartParse(m_pStream);
- m_pDocument = pDocParser->GetDocument();
- return iStatus;
-}
-FX_BOOL XFA_GetPDFContentsFromPDFXML(IFDE_XMLNode* pPDFElement,
- uint8_t*& pByteBuffer,
- int32_t& iBufferSize) {
- IFDE_XMLElement* pDocumentElement = NULL;
- for (IFDE_XMLNode* pXMLNode =
- pPDFElement->GetNodeItem(IFDE_XMLNode::FirstChild);
- pXMLNode; pXMLNode = pXMLNode->GetNodeItem(IFDE_XMLNode::NextSibling)) {
- if (pXMLNode->GetType() == FDE_XMLNODE_Element) {
- CFX_WideString wsTagName;
- IFDE_XMLElement* pXMLElement = (IFDE_XMLElement*)pXMLNode;
- pXMLElement->GetTagName(wsTagName);
- if (wsTagName.Equal(FX_WSTRC(L"document"))) {
- pDocumentElement = pXMLElement;
- break;
- }
- }
- }
- if (!pDocumentElement) {
- return FALSE;
- }
- IFDE_XMLElement* pChunkElement = NULL;
- for (IFDE_XMLNode* pXMLNode =
- pDocumentElement->GetNodeItem(IFDE_XMLNode::FirstChild);
- pXMLNode; pXMLNode = pXMLNode->GetNodeItem(IFDE_XMLNode::NextSibling)) {
- if (pXMLNode->GetType() == FDE_XMLNODE_Element) {
- CFX_WideString wsTagName;
- IFDE_XMLElement* pXMLElement = (IFDE_XMLElement*)pXMLNode;
- pXMLElement->GetTagName(wsTagName);
- if (wsTagName.Equal(FX_WSTRC(L"chunk"))) {
- pChunkElement = pXMLElement;
- break;
- }
- }
- }
- if (!pChunkElement) {
- return FALSE;
- }
- CFX_WideString wsPDFContent;
- pChunkElement->GetTextData(wsPDFContent);
- iBufferSize = FX_Base64DecodeW(wsPDFContent, wsPDFContent.GetLength(), NULL);
- pByteBuffer = FX_Alloc(uint8_t, iBufferSize + 1);
- pByteBuffer[iBufferSize] = '0'; // FIXME: I bet this is wrong.
- FX_Base64DecodeW(wsPDFContent, wsPDFContent.GetLength(), pByteBuffer);
- return TRUE;
-}
-void XFA_XPDPacket_MergeRootNode(CXFA_Node* pOriginRoot, CXFA_Node* pNewRoot) {
- CXFA_Node* pChildNode = pNewRoot->GetNodeItem(XFA_NODEITEM_FirstChild);
- while (pChildNode) {
- CXFA_Node* pOriginChild =
- pOriginRoot->GetFirstChildByName(pChildNode->GetNameHash());
- if (pOriginChild) {
- pChildNode = pChildNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- } else {
- CXFA_Node* pNextSibling =
- pChildNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- pNewRoot->RemoveChild(pChildNode);
- pOriginRoot->InsertChild(pChildNode);
- pChildNode = pNextSibling;
- pNextSibling = NULL;
- }
- }
-}
-int32_t CXFA_FFDoc::DoLoad(IFX_Pause* pPause) {
- int32_t iStatus = m_pDocument->GetParser()->DoParse(pPause);
- if (iStatus == XFA_PARSESTATUS_Done && !m_pPDFDoc) {
- CXFA_Node* pPDFNode = ToNode(m_pDocument->GetXFAObject(XFA_HASHCODE_Pdf));
- if (!pPDFNode) {
- return XFA_PARSESTATUS_SyntaxErr;
- }
- IFDE_XMLNode* pPDFXML = pPDFNode->GetXMLMappingNode();
- if (pPDFXML->GetType() != FDE_XMLNODE_Element) {
- return XFA_PARSESTATUS_SyntaxErr;
- }
- int32_t iBufferSize = 0;
- uint8_t* pByteBuffer = NULL;
- IFX_FileRead* pXFAReader = NULL;
- if (XFA_GetPDFContentsFromPDFXML(pPDFXML, pByteBuffer, iBufferSize)) {
- pXFAReader = FX_CreateMemoryStream(pByteBuffer, iBufferSize, TRUE);
- } else {
- CFX_WideString wsHref;
- ((IFDE_XMLElement*)pPDFXML)->GetString(L"href", wsHref);
- if (!wsHref.IsEmpty()) {
- pXFAReader = GetDocProvider()->OpenLinkedFile(this, wsHref);
- }
- }
- if (!pXFAReader) {
- return XFA_PARSESTATUS_SyntaxErr;
- }
- CPDF_Document* pPDFDocument =
- GetDocProvider()->OpenPDF(this, pXFAReader, TRUE);
- FXSYS_assert(!m_pPDFDoc);
- if (!OpenDoc(pPDFDocument)) {
- return XFA_PARSESTATUS_SyntaxErr;
- }
- IXFA_Parser* pParser = IXFA_Parser::Create(m_pDocument, TRUE);
- if (!pParser) {
- return XFA_PARSESTATUS_SyntaxErr;
- }
- CXFA_Node* pRootNode = NULL;
- if (pParser->StartParse(m_pStream) == XFA_PARSESTATUS_Ready &&
- pParser->DoParse(NULL) == XFA_PARSESTATUS_Done) {
- pRootNode = pParser->GetRootNode();
- }
- if (pRootNode && m_pDocument->GetRoot()) {
- XFA_XPDPacket_MergeRootNode(m_pDocument->GetRoot(), pRootNode);
- iStatus = XFA_PARSESTATUS_Done;
- } else {
- iStatus = XFA_PARSESTATUS_StatusErr;
- }
- pParser->Release();
- pParser = NULL;
- }
- return iStatus;
-}
-void CXFA_FFDoc::StopLoad() {
- m_pApp->GetXFAFontMgr()->LoadDocFonts(this);
- m_dwDocType = XFA_DOCTYPE_Static;
- CXFA_Node* pConfig = ToNode(m_pDocument->GetXFAObject(XFA_HASHCODE_Config));
- if (!pConfig) {
- return;
- }
- CXFA_Node* pAcrobat = pConfig->GetFirstChildByClass(XFA_ELEMENT_Acrobat);
- if (!pAcrobat) {
- return;
- }
- CXFA_Node* pAcrobat7 = pAcrobat->GetFirstChildByClass(XFA_ELEMENT_Acrobat7);
- if (!pAcrobat7) {
- return;
- }
- CXFA_Node* pDynamicRender =
- pAcrobat7->GetFirstChildByClass(XFA_ELEMENT_DynamicRender);
- if (!pDynamicRender) {
- return;
- }
- CFX_WideString wsType;
- if (pDynamicRender->TryContent(wsType) && wsType == FX_WSTRC(L"required")) {
- m_dwDocType = XFA_DOCTYPE_Dynamic;
- }
-}
-IXFA_DocView* CXFA_FFDoc::CreateDocView(FX_DWORD dwView) {
- CXFA_FFDocView* pDocView =
- (CXFA_FFDocView*)m_mapTypeToDocView.GetValueAt((void*)(uintptr_t)dwView);
- if (!pDocView) {
- pDocView = new CXFA_FFDocView(this);
- m_mapTypeToDocView.SetAt((void*)(uintptr_t)dwView, pDocView);
- }
- return pDocView;
-}
-CXFA_FFDocView* CXFA_FFDoc::GetDocView(IXFA_DocLayout* pLayout) {
- FX_POSITION ps = m_mapTypeToDocView.GetStartPosition();
- while (ps) {
- void* pType;
- CXFA_FFDocView* pDocView;
- m_mapTypeToDocView.GetNextAssoc(ps, pType, (void*&)pDocView);
- if (pDocView->GetXFALayout() == pLayout) {
- return pDocView;
- }
- }
- return NULL;
-}
-CXFA_FFDocView* CXFA_FFDoc::GetDocView() {
- FX_POSITION ps = m_mapTypeToDocView.GetStartPosition();
- if (ps) {
- void* pType;
- CXFA_FFDocView* pDocView;
- m_mapTypeToDocView.GetNextAssoc(ps, pType, (void*&)pDocView);
- return pDocView;
- }
- return NULL;
-}
-FX_BOOL CXFA_FFDoc::OpenDoc(IFX_FileRead* pStream, FX_BOOL bTakeOverFile) {
- m_bOwnStream = bTakeOverFile;
- m_pStream = pStream;
- return TRUE;
-}
-FX_BOOL CXFA_FFDoc::OpenDoc(CPDF_Document* pPDFDoc) {
- if (pPDFDoc == NULL) {
- return FALSE;
- }
- CPDF_Dictionary* pRoot = pPDFDoc->GetRoot();
- if (pRoot == NULL) {
- return FALSE;
- }
- CPDF_Dictionary* pAcroForm = pRoot->GetDictBy("AcroForm");
- if (pAcroForm == NULL) {
- return FALSE;
- }
- CPDF_Object* pElementXFA = pAcroForm->GetElementValue("XFA");
- if (pElementXFA == NULL) {
- return FALSE;
- }
- CFX_ArrayTemplate<CPDF_Stream*> xfaStreams;
- if (pElementXFA->IsArray()) {
- CPDF_Array* pXFAArray = (CPDF_Array*)pElementXFA;
- FX_DWORD count = pXFAArray->GetCount() / 2;
- for (FX_DWORD i = 0; i < count; i++) {
- if (CPDF_Stream* pStream = pXFAArray->GetStreamAt(i * 2 + 1))
- xfaStreams.Add(pStream);
- }
- } else if (pElementXFA->IsStream()) {
- xfaStreams.Add((CPDF_Stream*)pElementXFA);
- }
- if (xfaStreams.GetSize() < 1) {
- return FALSE;
- }
- IFX_FileRead* pFileRead = new CXFA_FileRead(xfaStreams);
- m_pPDFDoc = pPDFDoc;
- if (m_pStream) {
- m_pStream->Release();
- m_pStream = NULL;
- }
- m_pStream = pFileRead;
- m_bOwnStream = TRUE;
- return TRUE;
-}
-FX_BOOL CXFA_FFDoc::CloseDoc() {
- FX_POSITION psClose = m_mapTypeToDocView.GetStartPosition();
- while (psClose) {
- void* pType;
- CXFA_FFDocView* pDocView;
- m_mapTypeToDocView.GetNextAssoc(psClose, pType, (void*&)pDocView);
- pDocView->RunDocClose();
- }
- if (m_pDocument) {
- m_pDocument->ClearLayoutData();
- }
- FX_POSITION ps = m_mapTypeToDocView.GetStartPosition();
- while (ps) {
- void* pType;
- CXFA_FFDocView* pDocView;
- m_mapTypeToDocView.GetNextAssoc(ps, pType, (void*&)pDocView);
- delete pDocView;
- }
- m_mapTypeToDocView.RemoveAll();
- if (m_pDocument) {
- IXFA_Parser* pParser = m_pDocument->GetParser();
- pParser->Release();
- m_pDocument = NULL;
- }
- if (m_pNotify) {
- delete m_pNotify;
- m_pNotify = NULL;
- }
- m_pApp->GetXFAFontMgr()->ReleaseDocFonts(this);
- if (m_dwDocType != XFA_DOCTYPE_XDP && m_pStream && m_bOwnStream) {
- m_pStream->Release();
- m_pStream = NULL;
- }
- ps = m_mapNamedImages.GetStartPosition();
- while (ps) {
- void* pName;
- FX_IMAGEDIB_AND_DPI* pImage = NULL;
- m_mapNamedImages.GetNextAssoc(ps, pName, (void*&)pImage);
- if (pImage) {
- delete pImage->pDibSource;
- pImage->pDibSource = NULL;
- FX_Free(pImage);
- pImage = NULL;
- }
- }
- m_mapNamedImages.RemoveAll();
- IFWL_NoteDriver* pNoteDriver = FWL_GetApp()->GetNoteDriver();
- pNoteDriver->ClearEventTargets(FALSE);
- return TRUE;
-}
-void CXFA_FFDoc::SetDocType(FX_DWORD dwType) {
- m_dwDocType = dwType;
-}
-CPDF_Document* CXFA_FFDoc::GetPDFDoc() {
- return m_pPDFDoc;
-}
-
-CFX_DIBitmap* CXFA_FFDoc::GetPDFNamedImage(const CFX_WideStringC& wsName,
- int32_t& iImageXDpi,
- int32_t& iImageYDpi) {
- if (!m_pPDFDoc)
- return nullptr;
-
- FX_DWORD dwHash =
- FX_HashCode_String_GetW(wsName.GetPtr(), wsName.GetLength(), FALSE);
- FX_IMAGEDIB_AND_DPI* imageDIBDpi = nullptr;
- if (m_mapNamedImages.Lookup((void*)(uintptr_t)dwHash, (void*&)imageDIBDpi)) {
- iImageXDpi = imageDIBDpi->iImageXDpi;
- iImageYDpi = imageDIBDpi->iImageYDpi;
- return static_cast<CFX_DIBitmap*>(imageDIBDpi->pDibSource);
- }
-
- CPDF_Dictionary* pRoot = m_pPDFDoc->GetRoot();
- if (!pRoot)
- return nullptr;
-
- CPDF_Dictionary* pNames = pRoot->GetDictBy("Names");
- if (!pNames)
- return nullptr;
-
- CPDF_Dictionary* pXFAImages = pNames->GetDictBy("XFAImages");
- if (!pXFAImages)
- return nullptr;
-
- CPDF_NameTree nametree(pXFAImages);
- CFX_ByteString bsName = PDF_EncodeText(wsName.GetPtr(), wsName.GetLength());
- CPDF_Object* pObject = nametree.LookupValue(bsName);
- if (!pObject) {
- int32_t iCount = nametree.GetCount();
- for (int32_t i = 0; i < iCount; i++) {
- CFX_ByteString bsTemp;
- CPDF_Object* pTempObject = nametree.LookupValue(i, bsTemp);
- if (bsTemp == bsName) {
- pObject = pTempObject;
- break;
- }
- }
- }
-
- if (!pObject || !pObject->IsStream())
- return nullptr;
-
- if (!imageDIBDpi) {
- imageDIBDpi = FX_Alloc(FX_IMAGEDIB_AND_DPI, 1);
- imageDIBDpi->pDibSource = nullptr;
- imageDIBDpi->iImageXDpi = 0;
- imageDIBDpi->iImageYDpi = 0;
- CPDF_StreamAcc streamAcc;
- streamAcc.LoadAllData((CPDF_Stream*)pObject);
- IFX_FileRead* pImageFileRead = FX_CreateMemoryStream(
- (uint8_t*)streamAcc.GetData(), streamAcc.GetSize());
- imageDIBDpi->pDibSource = XFA_LoadImageFromBuffer(
- pImageFileRead, FXCODEC_IMAGE_UNKNOWN, iImageXDpi, iImageYDpi);
- imageDIBDpi->iImageXDpi = iImageXDpi;
- imageDIBDpi->iImageYDpi = iImageYDpi;
- pImageFileRead->Release();
- }
- m_mapNamedImages.SetAt((void*)(uintptr_t)dwHash, imageDIBDpi);
- return (CFX_DIBitmap*)imageDIBDpi->pDibSource;
-}
-
-IFDE_XMLElement* CXFA_FFDoc::GetPackageData(const CFX_WideStringC& wsPackage) {
- FX_DWORD packetHash =
- FX_HashCode_String_GetW(wsPackage.GetPtr(), wsPackage.GetLength());
- CXFA_Node* pNode = ToNode(m_pDocument->GetXFAObject(packetHash));
- if (!pNode) {
- return NULL;
- }
- IFDE_XMLNode* pXMLNode = pNode->GetXMLMappingNode();
- return (pXMLNode && pXMLNode->GetType() == FDE_XMLNODE_Element)
- ? (IFDE_XMLElement*)pXMLNode
- : NULL;
-}
-FX_BOOL CXFA_FFDoc::SavePackage(const CFX_WideStringC& wsPackage,
- IFX_FileWrite* pFile,
- IXFA_ChecksumContext* pCSContext) {
- IXFA_PacketExport* pExport = IXFA_PacketExport::Create(m_pDocument);
- if (!pExport) {
- return FALSE;
- }
- FX_DWORD packetHash =
- FX_HashCode_String_GetW(wsPackage.GetPtr(), wsPackage.GetLength());
- CXFA_Node* pNode = NULL;
- if (packetHash == XFA_HASHCODE_Xfa) {
- pNode = m_pDocument->GetRoot();
- } else {
- pNode = ToNode(m_pDocument->GetXFAObject(packetHash));
- }
- FX_BOOL bFlags = FALSE;
- if (pNode) {
- CFX_ByteString bsChecksum;
- if (pCSContext) {
- pCSContext->GetChecksum(bsChecksum);
- }
- bFlags = pExport->Export(pFile, pNode, 0, bsChecksum.GetLength()
- ? (const FX_CHAR*)bsChecksum
- : NULL);
- } else {
- bFlags = pExport->Export(pFile);
- }
- pExport->Release();
- return bFlags;
-}
-FX_BOOL CXFA_FFDoc::ImportData(IFX_FileRead* pStream, FX_BOOL bXDP) {
- FX_BOOL bRet = FALSE;
- IXFA_PacketImport* pImport = IXFA_PacketImport::Create(m_pDocument);
- if (pImport) {
- bRet = pImport->ImportData(pStream);
- pImport->Release();
- }
- return bRet;
-}