summaryrefslogtreecommitdiff
path: root/xfa/src/fxfa/parser/xfa_document_imp.cpp
diff options
context:
space:
mode:
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/parser/xfa_document_imp.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/parser/xfa_document_imp.cpp')
-rw-r--r--xfa/src/fxfa/parser/xfa_document_imp.cpp441
1 files changed, 0 insertions, 441 deletions
diff --git a/xfa/src/fxfa/parser/xfa_document_imp.cpp b/xfa/src/fxfa/parser/xfa_document_imp.cpp
deleted file mode 100644
index 980b4e4a3e..0000000000
--- a/xfa/src/fxfa/parser/xfa_document_imp.cpp
+++ /dev/null
@@ -1,441 +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 "core/include/fxcrt/fx_ext.h"
-#include "xfa/src/fxfa/fm2js/xfa_fm2jsapi.h"
-#include "xfa/src/fxfa/parser/xfa_basic_imp.h"
-#include "xfa/src/fxfa/parser/xfa_docdata.h"
-#include "xfa/src/fxfa/parser/xfa_doclayout.h"
-#include "xfa/src/fxfa/parser/xfa_document.h"
-#include "xfa/src/fxfa/parser/xfa_document_layout_imp.h"
-#include "xfa/src/fxfa/parser/xfa_localemgr.h"
-#include "xfa/src/fxfa/parser/xfa_object.h"
-#include "xfa/src/fxfa/parser/xfa_parser.h"
-#include "xfa/src/fxfa/parser/xfa_script.h"
-#include "xfa/src/fxfa/parser/xfa_script_datawindow.h"
-#include "xfa/src/fxfa/parser/xfa_script_eventpseudomodel.h"
-#include "xfa/src/fxfa/parser/xfa_script_hostpseudomodel.h"
-#include "xfa/src/fxfa/parser/xfa_script_layoutpseudomodel.h"
-#include "xfa/src/fxfa/parser/xfa_script_logpseudomodel.h"
-#include "xfa/src/fxfa/parser/xfa_script_signaturepseudomodel.h"
-#include "xfa/src/fxfa/parser/xfa_utils.h"
-
-CXFA_Document::CXFA_Document(IXFA_DocParser* pParser)
- : m_pParser(pParser),
- m_pScriptContext(nullptr),
- m_pLayoutProcessor(nullptr),
- m_pRootNode(nullptr),
- m_pLocalMgr(nullptr),
- m_pScriptDataWindow(nullptr),
- m_pScriptEvent(nullptr),
- m_pScriptHost(nullptr),
- m_pScriptLog(nullptr),
- m_pScriptLayout(nullptr),
- m_pScriptSignature(nullptr),
- m_eCurVersionMode(XFA_VERSION_DEFAULT),
- m_dwDocFlags(0) {
- ASSERT(m_pParser);
-}
-CXFA_Document::~CXFA_Document() {
- delete m_pRootNode;
- PurgeNodes();
-}
-void CXFA_Document::ClearLayoutData() {
- if (m_pLayoutProcessor) {
- delete m_pLayoutProcessor;
- m_pLayoutProcessor = NULL;
- }
- if (m_pScriptContext) {
- m_pScriptContext->Release();
- m_pScriptContext = NULL;
- }
- if (m_pLocalMgr) {
- delete m_pLocalMgr;
- m_pLocalMgr = NULL;
- }
- if (m_pScriptDataWindow) {
- delete m_pScriptDataWindow;
- m_pScriptDataWindow = NULL;
- }
- if (m_pScriptEvent) {
- delete m_pScriptEvent;
- m_pScriptEvent = NULL;
- }
- if (m_pScriptHost) {
- delete m_pScriptHost;
- m_pScriptHost = NULL;
- }
- if (m_pScriptLog) {
- delete m_pScriptLog;
- m_pScriptLog = NULL;
- }
- if (m_pScriptLayout) {
- delete m_pScriptLayout;
- m_pScriptLayout = NULL;
- }
- if (m_pScriptSignature) {
- delete m_pScriptSignature;
- m_pScriptSignature = NULL;
- }
-}
-void CXFA_Document::SetRoot(CXFA_Node* pNewRoot) {
- if (m_pRootNode) {
- AddPurgeNode(m_pRootNode);
- }
- m_pRootNode = pNewRoot;
- RemovePurgeNode(pNewRoot);
-}
-IXFA_Notify* CXFA_Document::GetNotify() const {
- return m_pParser->GetNotify();
-}
-CXFA_Object* CXFA_Document::GetXFAObject(const CFX_WideStringC& wsNodeName) {
- return GetXFAObject(
- FX_HashCode_String_GetW(wsNodeName.GetPtr(), wsNodeName.GetLength()));
-}
-CXFA_Object* CXFA_Document::GetXFAObject(FX_DWORD dwNodeNameHash) {
- switch (dwNodeNameHash) {
- case XFA_HASHCODE_Data: {
- CXFA_Node* pDatasetsNode = ToNode(GetXFAObject(XFA_HASHCODE_Datasets));
- if (!pDatasetsNode) {
- return NULL;
- }
- for (CXFA_Node* pDatasetsChild =
- pDatasetsNode->GetFirstChildByClass(XFA_ELEMENT_DataGroup);
- pDatasetsChild;
- pDatasetsChild =
- pDatasetsChild->GetNextSameClassSibling(XFA_ELEMENT_DataGroup)) {
- if (pDatasetsChild->GetNameHash() != XFA_HASHCODE_Data) {
- continue;
- }
- CFX_WideString wsNamespaceURI;
- if (!pDatasetsChild->TryNamespace(wsNamespaceURI)) {
- continue;
- }
- CFX_WideString wsDatasetsURI;
- if (!pDatasetsNode->TryNamespace(wsDatasetsURI)) {
- continue;
- }
- if (wsNamespaceURI == wsDatasetsURI) {
- return pDatasetsChild;
- }
- }
- }
- return NULL;
- case XFA_HASHCODE_Record: {
- CXFA_Node* pData = ToNode(GetXFAObject(XFA_HASHCODE_Data));
- return pData ? pData->GetFirstChildByClass(XFA_ELEMENT_DataGroup) : NULL;
- }
- case XFA_HASHCODE_DataWindow: {
- if (m_pScriptDataWindow == NULL) {
- m_pScriptDataWindow = new CScript_DataWindow(this);
- }
- return m_pScriptDataWindow;
- }
- case XFA_HASHCODE_Event: {
- if (m_pScriptEvent == NULL) {
- m_pScriptEvent = new CScript_EventPseudoModel(this);
- }
- return m_pScriptEvent;
- }
- case XFA_HASHCODE_Host: {
- if (m_pScriptHost == NULL) {
- m_pScriptHost = new CScript_HostPseudoModel(this);
- }
- return m_pScriptHost;
- }
- case XFA_HASHCODE_Log: {
- if (m_pScriptLog == NULL) {
- m_pScriptLog = new CScript_LogPseudoModel(this);
- }
- return m_pScriptLog;
- }
- case XFA_HASHCODE_Signature: {
- if (m_pScriptSignature == NULL) {
- m_pScriptSignature = new CScript_SignaturePseudoModel(this);
- }
- return m_pScriptSignature;
- }
- case XFA_HASHCODE_Layout: {
- if (m_pScriptLayout == NULL) {
- m_pScriptLayout = new CScript_LayoutPseudoModel(this);
- }
- return m_pScriptLayout;
- }
- default:
- return m_pRootNode->GetFirstChildByName(dwNodeNameHash);
- }
-}
-CXFA_Node* CXFA_Document::CreateNode(FX_DWORD dwPacket, XFA_ELEMENT eElement) {
- return CreateNode(XFA_GetPacketByID(dwPacket), eElement);
-}
-CXFA_Node* CXFA_Document::CreateNode(const XFA_PACKETINFO* pPacket,
- XFA_ELEMENT eElement) {
- if (pPacket == NULL) {
- return NULL;
- }
- const XFA_ELEMENTINFO* pElement = XFA_GetElementByID(eElement);
- if (pElement && (pElement->dwPackets & pPacket->eName)) {
- CXFA_Node* pNode = new CXFA_Node(this, pPacket->eName, pElement->eName);
- if (pNode) {
- AddPurgeNode(pNode);
- }
- return pNode;
- }
- return NULL;
-}
-void CXFA_Document::AddPurgeNode(CXFA_Node* pNode) {
- m_rgPurgeNodes.Add(pNode);
-}
-FX_BOOL CXFA_Document::RemovePurgeNode(CXFA_Node* pNode) {
- return m_rgPurgeNodes.RemoveKey(pNode);
-}
-void CXFA_Document::PurgeNodes() {
- FX_POSITION psNode = m_rgPurgeNodes.GetStartPosition();
- while (psNode) {
- CXFA_Node* pNode;
- m_rgPurgeNodes.GetNextAssoc(psNode, pNode);
- delete pNode;
- }
- m_rgPurgeNodes.RemoveAll();
-}
-void CXFA_Document::SetFlag(FX_DWORD dwFlag, FX_BOOL bOn) {
- if (bOn) {
- m_dwDocFlags |= dwFlag;
- } else {
- m_dwDocFlags &= ~dwFlag;
- }
-}
-FX_BOOL CXFA_Document::IsInteractive() {
- if (m_dwDocFlags & XFA_DOCFLAG_HasInteractive) {
- return m_dwDocFlags & XFA_DOCFLAG_Interactive;
- }
- CXFA_Node* pConfig = ToNode(GetXFAObject(XFA_HASHCODE_Config));
- if (!pConfig) {
- return FALSE;
- }
- CFX_WideString wsInteractive;
- CXFA_Node* pPresent = pConfig->GetFirstChildByClass(XFA_ELEMENT_Present);
- if (!pPresent) {
- return FALSE;
- }
- CXFA_Node* pPDF = pPresent->GetFirstChildByClass(XFA_ELEMENT_Pdf);
- if (!pPDF) {
- return FALSE;
- }
- CXFA_Node* pInteractive = pPDF->GetChild(0, XFA_ELEMENT_Interactive);
- if (pInteractive) {
- m_dwDocFlags |= XFA_DOCFLAG_HasInteractive;
- if (pInteractive->TryContent(wsInteractive) &&
- wsInteractive == FX_WSTRC(L"1")) {
- m_dwDocFlags |= XFA_DOCFLAG_Interactive;
- return TRUE;
- }
- }
- return FALSE;
-}
-CXFA_LocaleMgr* CXFA_Document::GetLocalMgr() {
- if (!m_pLocalMgr) {
- CFX_WideString wsLanguage;
- GetParser()->GetNotify()->GetAppProvider()->GetLanguage(wsLanguage);
- m_pLocalMgr = new CXFA_LocaleMgr(
- ToNode(GetXFAObject(XFA_HASHCODE_LocaleSet)), wsLanguage);
- }
- return m_pLocalMgr;
-}
-IXFA_ScriptContext* CXFA_Document::InitScriptContext(FXJSE_HRUNTIME hRuntime) {
- if (!m_pScriptContext) {
- m_pScriptContext = XFA_ScriptContext_Create(this);
- }
- m_pScriptContext->Initialize(hRuntime);
- return m_pScriptContext;
-}
-IXFA_ScriptContext* CXFA_Document::GetScriptContext() {
- if (!m_pScriptContext) {
- m_pScriptContext = XFA_ScriptContext_Create(this);
- }
- return m_pScriptContext;
-}
-XFA_VERSION CXFA_Document::RecognizeXFAVersionNumber(
- CFX_WideString& wsTemplateNS) {
- CFX_WideStringC wsTemplateURIPrefix =
- XFA_GetPacketByIndex(XFA_PACKET_Template)->pURI;
- FX_STRSIZE nPrefixLength = wsTemplateURIPrefix.GetLength();
- if (CFX_WideStringC(wsTemplateNS, wsTemplateNS.GetLength()) !=
- wsTemplateURIPrefix) {
- return XFA_VERSION_UNKNOWN;
- }
- FX_STRSIZE nDotPos = wsTemplateNS.Find('.', nPrefixLength);
- if (nDotPos == (FX_STRSIZE)-1) {
- return XFA_VERSION_UNKNOWN;
- }
- int8_t iMajor =
- FXSYS_wtoi(wsTemplateNS.Mid(nPrefixLength, nDotPos - nPrefixLength));
- int8_t iMinor = FXSYS_wtoi(
- wsTemplateNS.Mid(nDotPos + 1, wsTemplateNS.GetLength() - nDotPos - 2));
- XFA_VERSION eVersion = (XFA_VERSION)((int32_t)iMajor * 100 + iMinor);
- if (eVersion < XFA_VERSION_MIN || eVersion > XFA_VERSION_MAX) {
- return XFA_VERSION_UNKNOWN;
- }
- m_eCurVersionMode = eVersion;
- return eVersion;
-}
-CXFA_Node* CXFA_Document::GetNodeByID(CXFA_Node* pRoot,
- const CFX_WideStringC& wsID) {
- if (!pRoot || wsID.IsEmpty()) {
- return NULL;
- }
- CXFA_NodeIterator sIterator(pRoot);
- for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode;
- pNode = sIterator.MoveToNext()) {
- CFX_WideStringC wsIDVal;
- if (pNode->TryCData(XFA_ATTRIBUTE_Id, wsIDVal) && !wsIDVal.IsEmpty()) {
- if (wsIDVal == wsID) {
- return pNode;
- }
- }
- }
- return NULL;
-}
-static void XFA_ProtoMerge_MergeNodeRecurse(CXFA_Document* pDocument,
- CXFA_Node* pDestNodeParent,
- CXFA_Node* pProtoNode) {
- CXFA_Node* pExistingNode = NULL;
- for (CXFA_Node* pFormChild =
- pDestNodeParent->GetNodeItem(XFA_NODEITEM_FirstChild);
- pFormChild;
- pFormChild = pFormChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pFormChild->GetClassID() == pProtoNode->GetClassID() &&
- pFormChild->GetNameHash() == pProtoNode->GetNameHash() &&
- pFormChild->HasFlag(XFA_NODEFLAG_UnusedNode)) {
- pFormChild->SetFlag(XFA_NODEFLAG_UnusedNode, FALSE);
- pExistingNode = pFormChild;
- break;
- }
- }
- if (pExistingNode) {
- pExistingNode->SetTemplateNode(pProtoNode);
- for (CXFA_Node* pTemplateChild =
- pProtoNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- pTemplateChild; pTemplateChild = pTemplateChild->GetNodeItem(
- XFA_NODEITEM_NextSibling)) {
- XFA_ProtoMerge_MergeNodeRecurse(pDocument, pExistingNode, pTemplateChild);
- }
- return;
- }
- CXFA_Node* pNewNode = pProtoNode->Clone(TRUE);
- pNewNode->SetTemplateNode(pProtoNode);
- pDestNodeParent->InsertChild(pNewNode, NULL);
-}
-static void XFA_ProtoMerge_MergeNode(CXFA_Document* pDocument,
- CXFA_Node* pDestNode,
- CXFA_Node* pProtoNode) {
- {
- CXFA_NodeIterator sIterator(pDestNode);
- for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode;
- pNode = sIterator.MoveToNext()) {
- pNode->SetFlag(XFA_NODEFLAG_UnusedNode);
- }
- }
- pDestNode->SetTemplateNode(pProtoNode);
- for (CXFA_Node* pTemplateChild =
- pProtoNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- pTemplateChild;
- pTemplateChild = pTemplateChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- XFA_ProtoMerge_MergeNodeRecurse(pDocument, pDestNode, pTemplateChild);
- }
- {
- CXFA_NodeIterator sIterator(pDestNode);
- for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode;
- pNode = sIterator.MoveToNext()) {
- pNode->SetFlag(XFA_NODEFLAG_UnusedNode, FALSE);
- }
- }
-}
-void CXFA_Document::DoProtoMerge() {
- CXFA_Node* pTemplateRoot = ToNode(GetXFAObject(XFA_HASHCODE_Template));
- if (!pTemplateRoot) {
- return;
- }
- CFX_MapPtrTemplate<FX_DWORD, CXFA_Node*> mIDMap;
- CXFA_NodeSet sUseNodes;
- CXFA_NodeIterator sIterator(pTemplateRoot);
- for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode;
- pNode = sIterator.MoveToNext()) {
- CFX_WideStringC wsIDVal;
- if (pNode->TryCData(XFA_ATTRIBUTE_Id, wsIDVal) && !wsIDVal.IsEmpty()) {
- mIDMap[FX_HashCode_String_GetW(wsIDVal.GetPtr(), wsIDVal.GetLength())] =
- pNode;
- }
- CFX_WideStringC wsUseVal;
- if (pNode->TryCData(XFA_ATTRIBUTE_Use, wsUseVal) && !wsUseVal.IsEmpty()) {
- sUseNodes.Add(pNode);
- } else if (pNode->TryCData(XFA_ATTRIBUTE_Usehref, wsUseVal) &&
- !wsUseVal.IsEmpty()) {
- sUseNodes.Add(pNode);
- }
- }
- FX_POSITION pos = sUseNodes.GetStartPosition();
- while (pos) {
- CXFA_Node* pUseHrefNode = NULL;
- sUseNodes.GetNextAssoc(pos, pUseHrefNode);
- CFX_WideString wsUseVal;
- CFX_WideStringC wsURI, wsID, wsSOM;
- if (pUseHrefNode->TryCData(XFA_ATTRIBUTE_Usehref, wsUseVal) &&
- !wsUseVal.IsEmpty()) {
- FX_STRSIZE uSharpPos = wsUseVal.Find('#');
- if (uSharpPos < 0) {
- wsURI = wsUseVal;
- } else {
- wsURI = CFX_WideStringC((const FX_WCHAR*)wsUseVal, uSharpPos);
- FX_STRSIZE uLen = wsUseVal.GetLength();
- if (uLen >= uSharpPos + 5 &&
- CFX_WideStringC((const FX_WCHAR*)wsUseVal + uSharpPos, 5) ==
- FX_WSTRC(L"#som(") &&
- wsUseVal[uLen - 1] == ')') {
- wsSOM = CFX_WideStringC((const FX_WCHAR*)wsUseVal + uSharpPos + 5,
- uLen - 1 - uSharpPos - 5);
- } else {
- wsID = CFX_WideStringC((const FX_WCHAR*)wsUseVal + uSharpPos + 1,
- uLen - uSharpPos - 1);
- }
- }
- } else if (pUseHrefNode->TryCData(XFA_ATTRIBUTE_Use, wsUseVal) &&
- !wsUseVal.IsEmpty()) {
- if (wsUseVal[0] == '#') {
- wsID = CFX_WideStringC((const FX_WCHAR*)wsUseVal + 1,
- wsUseVal.GetLength() - 1);
- } else {
- wsSOM =
- CFX_WideStringC((const FX_WCHAR*)wsUseVal, wsUseVal.GetLength());
- }
- }
- if (!wsURI.IsEmpty() && wsURI != FX_WSTRC(L".")) {
- continue;
- }
- CXFA_Node* pProtoNode = NULL;
- if (!wsSOM.IsEmpty()) {
- FX_DWORD dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Attributes |
- XFA_RESOLVENODE_Properties | XFA_RESOLVENODE_Parent |
- XFA_RESOLVENODE_Siblings;
- XFA_RESOLVENODE_RS resoveNodeRS;
- int32_t iRet = m_pScriptContext->ResolveObjects(pUseHrefNode, wsSOM,
- resoveNodeRS, dwFlag);
- if (iRet > 0 && resoveNodeRS.nodes[0]->IsNode()) {
- pProtoNode = resoveNodeRS.nodes[0]->AsNode();
- }
- } else if (!wsID.IsEmpty()) {
- if (!mIDMap.Lookup(
- FX_HashCode_String_GetW(wsID.GetPtr(), wsID.GetLength()),
- pProtoNode)) {
- continue;
- }
- }
- if (!pProtoNode) {
- continue;
- }
- XFA_ProtoMerge_MergeNode(this, pUseHrefNode, pProtoNode);
- }
-}