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Unified Diff: xfa/src/fxfa/src/parser/xfa_script_resolveprocessor.cpp

Issue 1636873004: XFA: Fix DOS newlines (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: All of them Created 4 years, 11 months ago
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Index: xfa/src/fxfa/src/parser/xfa_script_resolveprocessor.cpp
diff --git a/xfa/src/fxfa/src/parser/xfa_script_resolveprocessor.cpp b/xfa/src/fxfa/src/parser/xfa_script_resolveprocessor.cpp
index 962844ea1e6336e44f2f963b9e04d655bdd66bf4..00d8c025d303d1aeda211aba7da3d44a7b42c95b 100644
--- a/xfa/src/fxfa/src/parser/xfa_script_resolveprocessor.cpp
+++ b/xfa/src/fxfa/src/parser/xfa_script_resolveprocessor.cpp
@@ -1,824 +1,824 @@
-// 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/foxitlib.h"
-#include "xfa/src/fxfa/src/common/xfa_utils.h"
-#include "xfa/src/fxfa/src/common/xfa_object.h"
-#include "xfa/src/fxfa/src/common/xfa_document.h"
-#include "xfa/src/fxfa/src/common/xfa_parser.h"
-#include "xfa/src/fxfa/src/common/xfa_script.h"
-#include "xfa/src/fxfa/src/common/xfa_docdata.h"
-#include "xfa/src/fxfa/src/common/xfa_doclayout.h"
-#include "xfa/src/fxfa/src/common/xfa_localemgr.h"
-#include "xfa/src/fxfa/src/common/xfa_fm2jsapi.h"
-#include "xfa_script_resolveprocessor.h"
-#include "xfa_script_nodehelper.h"
-#include "xfa_script_imp.h"
-CXFA_ResolveProcessor::CXFA_ResolveProcessor(void)
- : m_pNodeHelper(NULL), m_iCurStart(0) {
- m_pNodeHelper = new CXFA_NodeHelper;
-}
-CXFA_ResolveProcessor::~CXFA_ResolveProcessor(void) {
- if (m_pNodeHelper) {
- delete m_pNodeHelper;
- m_pNodeHelper = NULL;
- }
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes(CXFA_ResolveNodesData& rnd) {
- if (rnd.m_CurNode == NULL) {
- return -1;
- }
- if (!rnd.m_CurNode->IsNode()) {
- if (rnd.m_dwStyles & XFA_RESOLVENODE_Attributes) {
- return XFA_ResolveNodes_ForAttributeRs(rnd.m_CurNode, rnd, rnd.m_wsName);
- }
- return 0;
- }
- if (rnd.m_dwStyles & XFA_RESOLVENODE_AnyChild) {
- return XFA_ResolveNodes_AnyChild(rnd);
- }
- FX_WCHAR wch = rnd.m_wsName.GetAt(0);
- switch (wch) {
- case '$':
- return XFA_ResolveNodes_Dollar(rnd);
- case '!':
- return XFA_ResolveNodes_Excalmatory(rnd);
- case '#':
- return XFA_ResolveNodes_NumberSign(rnd);
- case '*':
- return XFA_ResolveNodes_Asterisk(rnd);
- case '.':
- return XFA_ResolveNodes_AnyChild(rnd);
- default:
- break;
- }
- if (rnd.m_uHashName == XFA_HASHCODE_This && rnd.m_nLevel == 0) {
- rnd.m_Nodes.Add(rnd.m_pSC->GetThisObject());
- return 1;
- } else if (rnd.m_CurNode->GetClassID() == XFA_ELEMENT_Xfa) {
- CXFA_Object* pObjNode =
- rnd.m_pSC->GetDocument()->GetXFANode(rnd.m_uHashName);
- if (pObjNode) {
- rnd.m_Nodes.Add(pObjNode);
- } else if (rnd.m_uHashName == XFA_HASHCODE_Xfa) {
- rnd.m_Nodes.Add(rnd.m_CurNode);
- } else if ((rnd.m_dwStyles & XFA_RESOLVENODE_Attributes) &&
- XFA_ResolveNodes_ForAttributeRs(rnd.m_CurNode, rnd,
- rnd.m_wsName)) {
- return 1;
- }
- if (rnd.m_Nodes.GetSize() > 0) {
- XFA_ResolveNode_FilterCondition(rnd, rnd.m_wsCondition);
- }
- return rnd.m_Nodes.GetSize();
- }
- int32_t nRet = XFA_ResolveNodes_Normal(rnd);
- if (nRet < 1 && rnd.m_uHashName == XFA_HASHCODE_Xfa) {
- rnd.m_Nodes.Add(rnd.m_pSC->GetDocument()->GetRoot());
- }
- return rnd.m_Nodes.GetSize();
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_AnyChild(
- CXFA_ResolveNodesData& rnd) {
- CFX_WideString wsName = rnd.m_wsName.Right(rnd.m_wsName.GetLength() - 1);
- CFX_WideString wsCondition = rnd.m_wsCondition;
- CXFA_Node* findNode = NULL;
- CXFA_NodeArray siblings;
- FX_BOOL bClassName = FALSE;
- if (wsName.GetAt(0) == '#') {
- bClassName = TRUE;
- wsName = wsName.Right(wsName.GetLength() - 1);
- }
- findNode = m_pNodeHelper->XFA_ResolveNodes_GetOneChild(
- (CXFA_Node*)rnd.m_CurNode, wsName, bClassName);
- if (findNode == NULL) {
- return 0;
- }
- if (wsCondition.IsEmpty()) {
- rnd.m_Nodes.Add(findNode);
- return rnd.m_Nodes.GetSize();
- }
- m_pNodeHelper->XFA_CountSiblings(findNode, XFA_LOGIC_Transparent,
- (CXFA_NodeArray*)&rnd.m_Nodes, bClassName);
- XFA_ResolveNode_FilterCondition(rnd, wsCondition);
- return rnd.m_Nodes.GetSize();
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Dollar(
- CXFA_ResolveNodesData& rnd) {
- CXFA_ObjArray& nodes = rnd.m_Nodes;
- CFX_WideString wsName = rnd.m_wsName;
- CFX_WideString wsCondition = rnd.m_wsCondition;
- int32_t iNameLen = wsName.GetLength();
- if (iNameLen == 1) {
- nodes.Add(rnd.m_CurNode);
- return 1;
- }
- if (rnd.m_nLevel > 0) {
- return -1;
- }
- FX_DWORD dwNameHash =
- FX_HashCode_String_GetW((const FX_WCHAR*)wsName + 1, iNameLen - 1);
- if (dwNameHash == XFA_HASHCODE_Xfa) {
- nodes.Add(rnd.m_pSC->GetDocument()->GetRoot());
- } else {
- CXFA_Object* pObjNode = rnd.m_pSC->GetDocument()->GetXFANode(dwNameHash);
- if (pObjNode) {
- rnd.m_Nodes.Add(pObjNode);
- }
- }
- if (rnd.m_Nodes.GetSize() > 0) {
- XFA_ResolveNode_FilterCondition(rnd, wsCondition);
- }
- return rnd.m_Nodes.GetSize();
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Excalmatory(
- CXFA_ResolveNodesData& rnd) {
- if (rnd.m_nLevel > 0) {
- return 0;
- }
- CXFA_Node* datasets =
- (CXFA_Node*)rnd.m_pSC->GetDocument()->GetXFANode(XFA_HASHCODE_Datasets);
- if (datasets == NULL) {
- return 0;
- }
- CXFA_ResolveNodesData rndFind;
- rndFind.m_pSC = rnd.m_pSC;
- rndFind.m_CurNode = datasets;
- rndFind.m_wsName = rnd.m_wsName.Right(rnd.m_wsName.GetLength() - 1);
- rndFind.m_uHashName =
- FX_HashCode_String_GetW(rndFind.m_wsName, rndFind.m_wsName.GetLength());
- rndFind.m_nLevel = rnd.m_nLevel + 1;
- rndFind.m_dwStyles = XFA_RESOLVENODE_Children;
- rndFind.m_wsCondition = rnd.m_wsCondition;
- XFA_ResolveNodes(rndFind);
- if (rndFind.m_Nodes.GetSize() > 0) {
- rnd.m_Nodes.Append(rndFind.m_Nodes);
- rndFind.m_Nodes.RemoveAll();
- }
- return rnd.m_Nodes.GetSize();
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_NumberSign(
- CXFA_ResolveNodesData& rnd) {
- CFX_WideString wsName = rnd.m_wsName.Right(rnd.m_wsName.GetLength() - 1);
- CFX_WideString wsCondition = rnd.m_wsCondition;
- CXFA_Node* curNode = (CXFA_Node*)rnd.m_CurNode;
- if (XFA_ResolveNodes_ForAttributeRs(curNode, rnd, wsName)) {
- return 1;
- }
- CXFA_ResolveNodesData rndFind;
- rndFind.m_pSC = rnd.m_pSC;
- rndFind.m_nLevel = rnd.m_nLevel + 1;
- rndFind.m_dwStyles = rnd.m_dwStyles;
- rndFind.m_dwStyles |= XFA_RESOLVENODE_TagName;
- rndFind.m_dwStyles &= ~XFA_RESOLVENODE_Attributes;
- rndFind.m_wsName = wsName;
- rndFind.m_uHashName =
- FX_HashCode_String_GetW(rndFind.m_wsName, rndFind.m_wsName.GetLength());
- rndFind.m_wsCondition = wsCondition;
- rndFind.m_CurNode = curNode;
- XFA_ResolveNodes_Normal(rndFind);
- if (rndFind.m_Nodes.GetSize() > 0) {
- if (wsCondition.GetLength() == 0 && rndFind.m_Nodes.Find(curNode) >= 0) {
- rnd.m_Nodes.Add(curNode);
- } else {
- rnd.m_Nodes.Append(rndFind.m_Nodes);
- rndFind.m_Nodes.RemoveAll();
- }
- }
- return rnd.m_Nodes.GetSize();
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_ForAttributeRs(
- CXFA_Object* curNode,
- CXFA_ResolveNodesData& rnd,
- const CFX_WideStringC& strAttr) {
- XFA_LPCSCRIPTATTRIBUTEINFO lpScriptAttribute =
- XFA_GetScriptAttributeByName(curNode->GetClassID(), strAttr);
- if (lpScriptAttribute) {
- rnd.m_pScriptAttribute = lpScriptAttribute;
- rnd.m_Nodes.Add(curNode);
- rnd.m_dwFlag = XFA_RESOVENODE_RSTYPE_Attribute;
- return 1;
- }
- return 0;
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Normal(
- CXFA_ResolveNodesData& rnd) {
- if (rnd.m_nLevel > 32) {
- return 0;
- }
- if (!rnd.m_CurNode->IsNode()) {
- return 0;
- }
- CXFA_Node* curNode = (CXFA_Node*)rnd.m_CurNode;
- CXFA_ObjArray& nodes = rnd.m_Nodes;
- int32_t nNum = nodes.GetSize();
- FX_DWORD dwStyles = rnd.m_dwStyles;
- CFX_WideString& wsName = rnd.m_wsName;
- uint32_t uNameHash = rnd.m_uHashName;
- CFX_WideString& wsCondition = rnd.m_wsCondition;
- CXFA_ResolveNodesData rndFind;
- rndFind.m_wsName = rnd.m_wsName;
- rndFind.m_wsCondition = rnd.m_wsCondition;
- rndFind.m_pSC = rnd.m_pSC;
- rndFind.m_nLevel = rnd.m_nLevel + 1;
- rndFind.m_uHashName = uNameHash;
- CXFA_NodeArray children;
- CXFA_NodeArray properties;
- CXFA_Node* pVariablesNode = NULL;
- CXFA_Node* pPageSetNode = NULL;
- CXFA_Node* pChild = curNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- while (pChild) {
- if (pChild->GetClassID() == XFA_ELEMENT_Variables) {
- pVariablesNode = pChild;
- pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
- continue;
- } else if (pChild->GetClassID() == XFA_ELEMENT_PageSet) {
- pPageSetNode = pChild;
- pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
- continue;
- } else {
- XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement(
- curNode->GetClassID(), pChild->GetClassID(), XFA_XDPPACKET_UNKNOWN);
- if (pPropert) {
- properties.Add(pChild);
- } else {
- children.Add(pChild);
- }
- }
- pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
- }
- if ((dwStyles & XFA_RESOLVENODE_Properties) && pVariablesNode) {
- uint32_t uPropHash = pVariablesNode->GetClassHashCode();
- if (uPropHash == uNameHash) {
- nodes.Add(pVariablesNode);
- } else {
- rndFind.m_CurNode = pVariablesNode;
- XFA_ResolveNodes_SetStylesForChild(dwStyles, rndFind);
- CFX_WideString wsSaveCondition = rndFind.m_wsCondition;
- rndFind.m_wsCondition.Empty();
- XFA_ResolveNodes_Normal(rndFind);
- rndFind.m_wsCondition = wsSaveCondition;
- if (rndFind.m_Nodes.GetSize() > 0) {
- nodes.Append(rndFind.m_Nodes);
- rndFind.m_Nodes.RemoveAll();
- }
- }
- if (nodes.GetSize() > nNum) {
- XFA_ResolveNode_FilterCondition(rnd, wsCondition);
- if (nodes.GetSize() > 0) {
- return 1;
- }
- return 0;
- }
- }
- if (dwStyles & XFA_RESOLVENODE_Children) {
- FX_BOOL bSetFlag = FALSE;
- if (pPageSetNode && (dwStyles & XFA_RESOLVENODE_Properties)) {
- children.Add(pPageSetNode);
- }
- for (int32_t i = 0; i < children.GetSize(); i++) {
- CXFA_Node* child = children[i];
- if (dwStyles & XFA_RESOLVENODE_TagName) {
- if (child->GetClassHashCode() == uNameHash) {
- nodes.Add(child);
- }
- } else if (child->GetNameHash() == uNameHash) {
- nodes.Add(child);
- }
- if (m_pNodeHelper->XFA_NodeIsTransparent(child) &&
- child->GetClassID() != XFA_ELEMENT_PageSet) {
- if (!bSetFlag) {
- XFA_ResolveNodes_SetStylesForChild(dwStyles, rndFind);
- bSetFlag = TRUE;
- }
- rndFind.m_CurNode = child;
- CFX_WideString wsSaveCondition = rndFind.m_wsCondition;
- rndFind.m_wsCondition.Empty();
- XFA_ResolveNodes_Normal(rndFind);
- rndFind.m_wsCondition = wsSaveCondition;
- if (rndFind.m_Nodes.GetSize() > 0) {
- nodes.Append(rndFind.m_Nodes);
- rndFind.m_Nodes.RemoveAll();
- }
- }
- }
- if (nodes.GetSize() > nNum) {
- if (!(dwStyles & XFA_RESOLVENODE_ALL)) {
- CXFA_NodeArray upArrayNodes;
- if (m_pNodeHelper->XFA_NodeIsTransparent((CXFA_Node*)curNode)) {
- m_pNodeHelper->XFA_CountSiblings(
- (CXFA_Node*)nodes[0], XFA_LOGIC_Transparent, &upArrayNodes,
- !!(dwStyles & XFA_RESOLVENODE_TagName));
- }
- if (upArrayNodes.GetSize() > nodes.GetSize()) {
- upArrayNodes[0] = (CXFA_Node*)nodes[0];
- nodes.RemoveAll();
- nodes.Append((CXFA_ObjArray&)upArrayNodes);
- upArrayNodes.RemoveAll();
- }
- }
- XFA_ResolveNode_FilterCondition(rnd, wsCondition);
- if (nodes.GetSize() > 0) {
- return 1;
- }
- return 0;
- }
- }
- if (dwStyles & XFA_RESOLVENODE_Attributes) {
- if (XFA_ResolveNodes_ForAttributeRs(curNode, rnd, wsName)) {
- return 1;
- }
- }
- if (dwStyles & XFA_RESOLVENODE_Properties) {
- for (int32_t i = 0; i < properties.GetSize(); i++) {
- CXFA_Node* childProperty = properties[i];
- if (childProperty->IsUnnamed()) {
- uint32_t uPropHash = childProperty->GetClassHashCode();
- if (uPropHash == uNameHash) {
- nodes.Add(childProperty);
- }
- } else if (childProperty->GetNameHash() == uNameHash &&
- childProperty->GetClassID() != XFA_ELEMENT_Extras &&
- childProperty->GetClassID() != XFA_ELEMENT_Items) {
- nodes.Add(childProperty);
- }
- }
- if (nodes.GetSize() > nNum) {
- XFA_ResolveNode_FilterCondition(rnd, wsCondition);
- if (nodes.GetSize() > 0) {
- return 1;
- }
- return 0;
- }
- CXFA_Node* pProp = NULL;
- if (XFA_ELEMENT_Subform == curNode->GetClassID() &&
- XFA_HASHCODE_Occur == uNameHash) {
- CXFA_Node* pInstanceManager =
- ((CXFA_Node*)curNode)->GetInstanceMgrOfSubform();
- if (pInstanceManager) {
- pProp = pInstanceManager->GetProperty(0, XFA_ELEMENT_Occur, TRUE);
- }
- } else {
- XFA_LPCELEMENTINFO pElement = XFA_GetElementByName(wsName);
- if (pElement) {
- pProp = ((CXFA_Node*)curNode)
- ->GetProperty(0, pElement->eName,
- pElement->eName != XFA_ELEMENT_PageSet);
- }
- }
- if (pProp) {
- nodes.Add(pProp);
- return nodes.GetSize();
- }
- }
- CXFA_Node* parentNode = m_pNodeHelper->XFA_ResolveNodes_GetParent(
- (CXFA_Node*)curNode, XFA_LOGIC_NoTransparent);
- uint32_t uCurClassHash = curNode->GetClassHashCode();
- if (parentNode == NULL) {
- if (uCurClassHash == uNameHash) {
- nodes.Add((CXFA_Node*)curNode);
- XFA_ResolveNode_FilterCondition(rnd, wsCondition);
- if (nodes.GetSize() > 0) {
- return 1;
- }
- }
- return 0;
- }
- if (dwStyles & XFA_RESOLVENODE_Siblings) {
- CXFA_Node* child = parentNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- FX_DWORD dwSubStyles =
- XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties;
- if (dwStyles & XFA_RESOLVENODE_TagName) {
- dwSubStyles |= XFA_RESOLVENODE_TagName;
- }
- if (dwStyles & XFA_RESOLVENODE_ALL) {
- dwSubStyles |= XFA_RESOLVENODE_ALL;
- }
- rndFind.m_dwStyles = dwSubStyles;
- while (child) {
- if (child == curNode) {
- if (dwStyles & XFA_RESOLVENODE_TagName) {
- if (uCurClassHash == uNameHash) {
- nodes.Add(curNode);
- }
- } else {
- if (child->GetNameHash() == uNameHash) {
- nodes.Add(curNode);
- if (rnd.m_nLevel == 0 && wsCondition.GetLength() == 0) {
- nodes.RemoveAll();
- nodes.Add(curNode);
- return 1;
- }
- }
- }
- child = child->GetNodeItem(XFA_NODEITEM_NextSibling);
- continue;
- }
- if (dwStyles & XFA_RESOLVENODE_TagName) {
- if (child->GetClassHashCode() == uNameHash) {
- nodes.Add(child);
- }
- } else if (child->GetNameHash() == uNameHash) {
- nodes.Add(child);
- }
- XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement(
- parentNode->GetClassID(), child->GetClassID(), XFA_XDPPACKET_UNKNOWN);
- FX_BOOL bInnerSearch = FALSE;
- if (pPropert) {
- if ((child->GetClassID() == XFA_ELEMENT_Variables ||
- child->GetClassID() == XFA_ELEMENT_PageSet)) {
- bInnerSearch = TRUE;
- }
- } else {
- if (m_pNodeHelper->XFA_NodeIsTransparent(child)) {
- bInnerSearch = TRUE;
- }
- }
- if (bInnerSearch) {
- rndFind.m_CurNode = child;
- CFX_WideString wsOriginCondition = rndFind.m_wsCondition;
- rndFind.m_wsCondition.Empty();
- FX_DWORD dwOriginStyle = rndFind.m_dwStyles;
- rndFind.m_dwStyles = dwOriginStyle | XFA_RESOLVENODE_ALL;
- XFA_ResolveNodes_Normal(rndFind);
- rndFind.m_dwStyles = dwOriginStyle;
- rndFind.m_wsCondition = wsOriginCondition;
- if (rndFind.m_Nodes.GetSize() > 0) {
- nodes.Append(rndFind.m_Nodes);
- rndFind.m_Nodes.RemoveAll();
- }
- }
- child = child->GetNodeItem(XFA_NODEITEM_NextSibling);
- }
- if (nodes.GetSize() > nNum) {
- if (m_pNodeHelper->XFA_NodeIsTransparent(parentNode)) {
- CXFA_NodeArray upArrayNodes;
- m_pNodeHelper->XFA_CountSiblings(
- (CXFA_Node*)nodes[0], XFA_LOGIC_Transparent, &upArrayNodes,
- !!(dwStyles & XFA_RESOLVENODE_TagName));
- if (upArrayNodes.GetSize() > nodes.GetSize()) {
- upArrayNodes[0] = (CXFA_Node*)nodes[0];
- nodes.RemoveAll();
- nodes.Append((CXFA_ObjArray&)upArrayNodes);
- upArrayNodes.RemoveAll();
- }
- }
- XFA_ResolveNode_FilterCondition(rnd, wsCondition);
- if (nodes.GetSize() > 0) {
- return 1;
- }
- return 0;
- }
- }
- if (dwStyles & XFA_RESOLVENODE_Parent) {
- FX_DWORD dwSubStyles = XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent |
- XFA_RESOLVENODE_Properties;
- if (dwStyles & XFA_RESOLVENODE_TagName) {
- dwSubStyles |= XFA_RESOLVENODE_TagName;
- }
- if (dwStyles & XFA_RESOLVENODE_ALL) {
- dwSubStyles |= XFA_RESOLVENODE_ALL;
- }
- rndFind.m_dwStyles = dwSubStyles;
- rndFind.m_CurNode = parentNode;
- CXFA_NodeArray& array = rnd.m_pSC->GetUpObjectArray();
- array.Add(parentNode);
- XFA_ResolveNodes_Normal(rndFind);
- if (rndFind.m_Nodes.GetSize() > 0) {
- nodes.Append(rndFind.m_Nodes);
- rndFind.m_Nodes.RemoveAll();
- }
- if (nodes.GetSize() > nNum) {
- return 1;
- }
- }
- return 0;
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Asterisk(
- CXFA_ResolveNodesData& rnd) {
- CXFA_Node* curNode = (CXFA_Node*)rnd.m_CurNode;
- CXFA_ObjArray& nodes = rnd.m_Nodes;
- CXFA_NodeArray array;
- curNode->GetNodeList(array,
- XFA_NODEFILTER_Children | XFA_NODEFILTER_Properties);
- nodes.Append((CXFA_ObjArray&)array);
- return nodes.GetSize();
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_PopStack(
- CFX_Int32Array& stack) {
- int32_t nType = -1;
- int32_t iSize = stack.GetSize() - 1;
- if (iSize > -1) {
- nType = stack[iSize];
- stack.RemoveAt(iSize, 1);
- }
- return nType;
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_GetFilter(
- const CFX_WideStringC& wsExpression,
- int32_t nStart,
- CXFA_ResolveNodesData& rnd) {
- FXSYS_assert(nStart > -1);
- int32_t iLength = wsExpression.GetLength();
- if (nStart >= iLength) {
- return 0;
- }
- CFX_WideString& wsName = rnd.m_wsName;
- CFX_WideString& wsCondition = rnd.m_wsCondition;
- FX_WCHAR* pNameBuf = wsName.GetBuffer(iLength - nStart);
- FX_WCHAR* pConditionBuf = wsCondition.GetBuffer(iLength - nStart);
- int32_t nNameCount = 0;
- int32_t nConditionCount = 0;
- CFX_Int32Array stack;
- int32_t nType = -1;
- const FX_WCHAR* pSrc = wsExpression.GetPtr();
- FX_WCHAR wPrev = 0, wCur;
- FX_BOOL bIsCondition = FALSE;
- while (nStart < iLength) {
- wCur = pSrc[nStart++];
- if (wCur == '.') {
- if (wPrev == '\\') {
- pNameBuf[nNameCount - 1] = wPrev = '.';
- continue;
- }
- if (nNameCount == 0) {
- pNameBuf[nNameCount++] = wCur;
- continue;
- }
- FX_WCHAR wLookahead = nStart < iLength ? pSrc[nStart] : 0;
- if (wLookahead != '[' && wLookahead != '(') {
- if (nType < 0) {
- break;
- }
- }
- }
- if (wCur == '[' || wCur == '(') {
- bIsCondition = TRUE;
- } else if (wCur == '.' && nStart < iLength &&
- (pSrc[nStart] == '[' || pSrc[nStart] == '(')) {
- bIsCondition = TRUE;
- }
- if (bIsCondition) {
- pConditionBuf[nConditionCount++] = wCur;
- } else {
- pNameBuf[nNameCount++] = wCur;
- }
- FX_BOOL bRecursive = TRUE;
- switch (nType) {
- case 0:
- if (wCur == ']') {
- nType = XFA_ResolveNodes_PopStack(stack);
- bRecursive = FALSE;
- }
- break;
- case 1:
- if (wCur == ')') {
- nType = XFA_ResolveNodes_PopStack(stack);
- bRecursive = FALSE;
- }
- break;
- case 2:
- if (wCur == '"') {
- nType = XFA_ResolveNodes_PopStack(stack);
- bRecursive = FALSE;
- }
- break;
- }
- if (bRecursive) {
- switch (wCur) {
- case '[':
- stack.Add(nType);
- nType = 0;
- break;
- case '(':
- stack.Add(nType);
- nType = 1;
- break;
- case '"':
- stack.Add(nType);
- nType = 2;
- break;
- }
- }
- wPrev = wCur;
- }
- if (stack.GetSize() > 0) {
- return -1;
- }
- wsName.ReleaseBuffer(nNameCount);
- wsName.TrimLeft();
- wsName.TrimRight();
- wsCondition.ReleaseBuffer(nConditionCount);
- wsCondition.TrimLeft();
- wsCondition.TrimRight();
- rnd.m_uHashName = FX_HashCode_String_GetW(wsName, wsName.GetLength());
- return nStart;
-}
-void CXFA_ResolveProcessor::XFA_ResolveNode_ConditionArray(
- int32_t iCurIndex,
- CFX_WideString wsCondition,
- int32_t iFoundCount,
- CXFA_ResolveNodesData& rnd) {
- CXFA_NodeArray& findNodes = (CXFA_NodeArray&)rnd.m_Nodes;
- int32_t iLen = wsCondition.GetLength();
- FX_BOOL bRelative = FALSE;
- FX_BOOL bAll = FALSE;
- int32_t i = 1;
- for (; i < iLen; ++i) {
- FX_WCHAR ch = wsCondition[i];
- if (ch == ' ') {
- continue;
- }
- if (ch == '+' || ch == '-') {
- bRelative = TRUE;
- break;
- } else if (ch == '*') {
- bAll = TRUE;
- break;
- } else {
- break;
- }
- }
- if (bAll) {
- if (rnd.m_dwStyles & XFA_RESOLVENODE_CreateNode) {
- if (rnd.m_dwStyles & XFA_RESOLVENODE_Bind) {
- m_pNodeHelper->m_pCreateParent = (CXFA_Node*)rnd.m_CurNode;
- m_pNodeHelper->m_iCreateCount = 1;
- findNodes.RemoveAll();
- m_pNodeHelper->m_iCurAllStart = -1;
- m_pNodeHelper->m_pAllStartParent = NULL;
- } else {
- if (m_pNodeHelper->m_iCurAllStart == -1) {
- m_pNodeHelper->m_iCurAllStart = m_iCurStart;
- m_pNodeHelper->m_pAllStartParent = (CXFA_Node*)rnd.m_CurNode;
- }
- }
- } else if (rnd.m_dwStyles & XFA_RESOLVENODE_BindNew) {
- if (m_pNodeHelper->m_iCurAllStart == -1) {
- m_pNodeHelper->m_iCurAllStart = m_iCurStart;
- }
- }
- return;
- }
- if (iFoundCount == 1 && !iLen) {
- return;
- }
- CFX_WideString wsIndex;
- wsIndex = wsCondition.Mid(i, iLen - 1 - i);
- int32_t iIndex = wsIndex.GetInteger();
- if (bRelative) {
- iIndex += iCurIndex;
- }
- if (iFoundCount <= iIndex || iIndex < 0) {
- if (rnd.m_dwStyles & XFA_RESOLVENODE_CreateNode) {
- m_pNodeHelper->m_pCreateParent = (CXFA_Node*)rnd.m_CurNode;
- m_pNodeHelper->m_iCreateCount = iIndex - iFoundCount + 1;
- }
- findNodes.RemoveAll();
- } else {
- CXFA_Node* ret = findNodes[iIndex];
- findNodes.RemoveAll();
- findNodes.Add(ret);
- }
-}
-void CXFA_ResolveProcessor::XFA_ResolveNode_DoPredicateFilter(
- int32_t iCurIndex,
- CFX_WideString wsCondition,
- int32_t iFoundCount,
- CXFA_ResolveNodesData& rnd) {
- CXFA_NodeArray& findNodes = (CXFA_NodeArray&)rnd.m_Nodes;
- FXSYS_assert(iFoundCount == findNodes.GetSize());
- CFX_WideString wsExpression;
- IXFA_ScriptContext* pContext = NULL;
- XFA_SCRIPTLANGTYPE eLangType = XFA_SCRIPTLANGTYPE_Unkown;
- if (wsCondition.Left(2) == FX_WSTRC(L".[") &&
- wsCondition.Right(1) == FX_WSTRC(L"]")) {
- eLangType = XFA_SCRIPTLANGTYPE_Formcalc;
- } else if (wsCondition.Left(2) == FX_WSTRC(L".(") &&
- wsCondition.Right(1) == FX_WSTRC(L")")) {
- eLangType = XFA_SCRIPTLANGTYPE_Javascript;
- } else {
- return;
- }
- pContext = rnd.m_pSC;
- wsExpression = wsCondition.Mid(2, wsCondition.GetLength() - 3);
- for (int32_t i = iFoundCount - 1; i >= 0; i--) {
- CXFA_Object* node = findNodes[i];
- FX_BOOL bRet = FALSE;
- FXJSE_HVALUE pRetValue = FXJSE_Value_Create(rnd.m_pSC->GetRuntime());
- bRet = pContext->RunScript(eLangType, wsExpression, pRetValue, node);
- if (!bRet || !FXJSE_Value_ToBoolean(pRetValue)) {
- findNodes.RemoveAt(i);
- }
- FXJSE_Value_Release(pRetValue);
- }
-}
-
-void CXFA_ResolveProcessor::XFA_ResolveNode_FilterCondition(
- CXFA_ResolveNodesData& rnd,
- CFX_WideString wsCondition) {
- CXFA_NodeArray& findNodes = (CXFA_NodeArray&)rnd.m_Nodes;
- int32_t iCurrIndex = 0;
- const CXFA_NodeArray& array = rnd.m_pSC->GetUpObjectArray();
- int32_t iSize = array.GetSize();
- if (iSize) {
- CXFA_Node* curNode = array[iSize - 1];
- FX_BOOL bIsProperty = m_pNodeHelper->XFA_NodeIsProperty(curNode);
- if (curNode->IsUnnamed() ||
- (bIsProperty && curNode->GetClassID() != XFA_ELEMENT_PageSet)) {
- iCurrIndex = m_pNodeHelper->XFA_GetIndex(curNode, XFA_LOGIC_Transparent,
- bIsProperty, TRUE);
- } else {
- iCurrIndex = m_pNodeHelper->XFA_GetIndex(curNode, XFA_LOGIC_Transparent,
- bIsProperty, FALSE);
- }
- }
- int32_t iFoundCount = findNodes.GetSize();
- wsCondition.TrimLeft();
- wsCondition.TrimRight();
- int32_t iLen = wsCondition.GetLength();
- if (!iLen) {
- if (rnd.m_dwStyles & XFA_RESOLVENODE_ALL) {
- return;
- }
- if (iFoundCount == 1) {
- return;
- }
- if (iFoundCount <= iCurrIndex) {
- if (rnd.m_dwStyles & XFA_RESOLVENODE_CreateNode) {
- m_pNodeHelper->m_pCreateParent = (CXFA_Node*)rnd.m_CurNode;
- m_pNodeHelper->m_iCreateCount = iCurrIndex - iFoundCount + 1;
- }
- findNodes.RemoveAll();
- return;
- } else {
- CXFA_Node* ret = findNodes[iCurrIndex];
- findNodes.RemoveAll();
- findNodes.Add(ret);
- return;
- }
- }
- FX_WCHAR wTypeChar = wsCondition[0];
- switch (wTypeChar) {
- case '[':
- XFA_ResolveNode_ConditionArray(iCurrIndex, wsCondition, iFoundCount, rnd);
- return;
- case '(':
- return;
- case '"':
- return;
- case '.':
- if (iLen > 1 && (wsCondition[1] == '[' || wsCondition[1] == '(')) {
- XFA_ResolveNode_DoPredicateFilter(iCurrIndex, wsCondition, iFoundCount,
- rnd);
- }
- default:
- return;
- }
-}
-void CXFA_ResolveProcessor::XFA_ResolveNodes_SetStylesForChild(
- FX_DWORD dwParentStyles,
- CXFA_ResolveNodesData& rnd) {
- FX_DWORD dwSubStyles = XFA_RESOLVENODE_Children;
- if (dwParentStyles & XFA_RESOLVENODE_TagName) {
- dwSubStyles |= XFA_RESOLVENODE_TagName;
- }
- dwSubStyles &= ~XFA_RESOLVENODE_Parent;
- dwSubStyles &= ~XFA_RESOLVENODE_Siblings;
- dwSubStyles &= ~XFA_RESOLVENODE_Properties;
- dwSubStyles |= XFA_RESOLVENODE_ALL;
- rnd.m_dwStyles = dwSubStyles;
-}
-int32_t CXFA_ResolveProcessor::XFA_ResolveNode_SetResultCreateNode(
- XFA_RESOLVENODE_RS& resolveNodeRS,
- CFX_WideString& wsLastCondition) {
- if (m_pNodeHelper->m_pCreateParent) {
- resolveNodeRS.nodes.Add(m_pNodeHelper->m_pCreateParent);
- } else {
- m_pNodeHelper->XFA_CreateNode_ForCondition(wsLastCondition);
- }
- resolveNodeRS.dwFlags = m_pNodeHelper->m_iCreateFlag;
- if (resolveNodeRS.dwFlags == XFA_RESOLVENODE_RSTYPE_CreateNodeOne) {
- if (m_pNodeHelper->m_iCurAllStart != -1) {
- resolveNodeRS.dwFlags = XFA_RESOLVENODE_RSTYPE_CreateNodeMidAll;
- }
- }
- return resolveNodeRS.nodes.GetSize();
-}
-void CXFA_ResolveProcessor::XFA_ResolveNode_SetIndexDataBind(
- CFX_WideString& wsNextCondition,
- int32_t& iIndex,
- int32_t iCount) {
- if (m_pNodeHelper->XFA_CreateNode_ForCondition(wsNextCondition)) {
- if (m_pNodeHelper->m_eLastCreateType == XFA_ELEMENT_DataGroup) {
- iIndex = 0;
- } else {
- iIndex = iCount - 1;
- }
- } else {
- iIndex = iCount - 1;
- }
-}
+// 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/foxitlib.h"
+#include "xfa/src/fxfa/src/common/xfa_utils.h"
+#include "xfa/src/fxfa/src/common/xfa_object.h"
+#include "xfa/src/fxfa/src/common/xfa_document.h"
+#include "xfa/src/fxfa/src/common/xfa_parser.h"
+#include "xfa/src/fxfa/src/common/xfa_script.h"
+#include "xfa/src/fxfa/src/common/xfa_docdata.h"
+#include "xfa/src/fxfa/src/common/xfa_doclayout.h"
+#include "xfa/src/fxfa/src/common/xfa_localemgr.h"
+#include "xfa/src/fxfa/src/common/xfa_fm2jsapi.h"
+#include "xfa_script_resolveprocessor.h"
+#include "xfa_script_nodehelper.h"
+#include "xfa_script_imp.h"
+CXFA_ResolveProcessor::CXFA_ResolveProcessor(void)
+ : m_pNodeHelper(NULL), m_iCurStart(0) {
+ m_pNodeHelper = new CXFA_NodeHelper;
+}
+CXFA_ResolveProcessor::~CXFA_ResolveProcessor(void) {
+ if (m_pNodeHelper) {
+ delete m_pNodeHelper;
+ m_pNodeHelper = NULL;
+ }
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes(CXFA_ResolveNodesData& rnd) {
+ if (rnd.m_CurNode == NULL) {
+ return -1;
+ }
+ if (!rnd.m_CurNode->IsNode()) {
+ if (rnd.m_dwStyles & XFA_RESOLVENODE_Attributes) {
+ return XFA_ResolveNodes_ForAttributeRs(rnd.m_CurNode, rnd, rnd.m_wsName);
+ }
+ return 0;
+ }
+ if (rnd.m_dwStyles & XFA_RESOLVENODE_AnyChild) {
+ return XFA_ResolveNodes_AnyChild(rnd);
+ }
+ FX_WCHAR wch = rnd.m_wsName.GetAt(0);
+ switch (wch) {
+ case '$':
+ return XFA_ResolveNodes_Dollar(rnd);
+ case '!':
+ return XFA_ResolveNodes_Excalmatory(rnd);
+ case '#':
+ return XFA_ResolveNodes_NumberSign(rnd);
+ case '*':
+ return XFA_ResolveNodes_Asterisk(rnd);
+ case '.':
+ return XFA_ResolveNodes_AnyChild(rnd);
+ default:
+ break;
+ }
+ if (rnd.m_uHashName == XFA_HASHCODE_This && rnd.m_nLevel == 0) {
+ rnd.m_Nodes.Add(rnd.m_pSC->GetThisObject());
+ return 1;
+ } else if (rnd.m_CurNode->GetClassID() == XFA_ELEMENT_Xfa) {
+ CXFA_Object* pObjNode =
+ rnd.m_pSC->GetDocument()->GetXFANode(rnd.m_uHashName);
+ if (pObjNode) {
+ rnd.m_Nodes.Add(pObjNode);
+ } else if (rnd.m_uHashName == XFA_HASHCODE_Xfa) {
+ rnd.m_Nodes.Add(rnd.m_CurNode);
+ } else if ((rnd.m_dwStyles & XFA_RESOLVENODE_Attributes) &&
+ XFA_ResolveNodes_ForAttributeRs(rnd.m_CurNode, rnd,
+ rnd.m_wsName)) {
+ return 1;
+ }
+ if (rnd.m_Nodes.GetSize() > 0) {
+ XFA_ResolveNode_FilterCondition(rnd, rnd.m_wsCondition);
+ }
+ return rnd.m_Nodes.GetSize();
+ }
+ int32_t nRet = XFA_ResolveNodes_Normal(rnd);
+ if (nRet < 1 && rnd.m_uHashName == XFA_HASHCODE_Xfa) {
+ rnd.m_Nodes.Add(rnd.m_pSC->GetDocument()->GetRoot());
+ }
+ return rnd.m_Nodes.GetSize();
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_AnyChild(
+ CXFA_ResolveNodesData& rnd) {
+ CFX_WideString wsName = rnd.m_wsName.Right(rnd.m_wsName.GetLength() - 1);
+ CFX_WideString wsCondition = rnd.m_wsCondition;
+ CXFA_Node* findNode = NULL;
+ CXFA_NodeArray siblings;
+ FX_BOOL bClassName = FALSE;
+ if (wsName.GetAt(0) == '#') {
+ bClassName = TRUE;
+ wsName = wsName.Right(wsName.GetLength() - 1);
+ }
+ findNode = m_pNodeHelper->XFA_ResolveNodes_GetOneChild(
+ (CXFA_Node*)rnd.m_CurNode, wsName, bClassName);
+ if (findNode == NULL) {
+ return 0;
+ }
+ if (wsCondition.IsEmpty()) {
+ rnd.m_Nodes.Add(findNode);
+ return rnd.m_Nodes.GetSize();
+ }
+ m_pNodeHelper->XFA_CountSiblings(findNode, XFA_LOGIC_Transparent,
+ (CXFA_NodeArray*)&rnd.m_Nodes, bClassName);
+ XFA_ResolveNode_FilterCondition(rnd, wsCondition);
+ return rnd.m_Nodes.GetSize();
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Dollar(
+ CXFA_ResolveNodesData& rnd) {
+ CXFA_ObjArray& nodes = rnd.m_Nodes;
+ CFX_WideString wsName = rnd.m_wsName;
+ CFX_WideString wsCondition = rnd.m_wsCondition;
+ int32_t iNameLen = wsName.GetLength();
+ if (iNameLen == 1) {
+ nodes.Add(rnd.m_CurNode);
+ return 1;
+ }
+ if (rnd.m_nLevel > 0) {
+ return -1;
+ }
+ FX_DWORD dwNameHash =
+ FX_HashCode_String_GetW((const FX_WCHAR*)wsName + 1, iNameLen - 1);
+ if (dwNameHash == XFA_HASHCODE_Xfa) {
+ nodes.Add(rnd.m_pSC->GetDocument()->GetRoot());
+ } else {
+ CXFA_Object* pObjNode = rnd.m_pSC->GetDocument()->GetXFANode(dwNameHash);
+ if (pObjNode) {
+ rnd.m_Nodes.Add(pObjNode);
+ }
+ }
+ if (rnd.m_Nodes.GetSize() > 0) {
+ XFA_ResolveNode_FilterCondition(rnd, wsCondition);
+ }
+ return rnd.m_Nodes.GetSize();
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Excalmatory(
+ CXFA_ResolveNodesData& rnd) {
+ if (rnd.m_nLevel > 0) {
+ return 0;
+ }
+ CXFA_Node* datasets =
+ (CXFA_Node*)rnd.m_pSC->GetDocument()->GetXFANode(XFA_HASHCODE_Datasets);
+ if (datasets == NULL) {
+ return 0;
+ }
+ CXFA_ResolveNodesData rndFind;
+ rndFind.m_pSC = rnd.m_pSC;
+ rndFind.m_CurNode = datasets;
+ rndFind.m_wsName = rnd.m_wsName.Right(rnd.m_wsName.GetLength() - 1);
+ rndFind.m_uHashName =
+ FX_HashCode_String_GetW(rndFind.m_wsName, rndFind.m_wsName.GetLength());
+ rndFind.m_nLevel = rnd.m_nLevel + 1;
+ rndFind.m_dwStyles = XFA_RESOLVENODE_Children;
+ rndFind.m_wsCondition = rnd.m_wsCondition;
+ XFA_ResolveNodes(rndFind);
+ if (rndFind.m_Nodes.GetSize() > 0) {
+ rnd.m_Nodes.Append(rndFind.m_Nodes);
+ rndFind.m_Nodes.RemoveAll();
+ }
+ return rnd.m_Nodes.GetSize();
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_NumberSign(
+ CXFA_ResolveNodesData& rnd) {
+ CFX_WideString wsName = rnd.m_wsName.Right(rnd.m_wsName.GetLength() - 1);
+ CFX_WideString wsCondition = rnd.m_wsCondition;
+ CXFA_Node* curNode = (CXFA_Node*)rnd.m_CurNode;
+ if (XFA_ResolveNodes_ForAttributeRs(curNode, rnd, wsName)) {
+ return 1;
+ }
+ CXFA_ResolveNodesData rndFind;
+ rndFind.m_pSC = rnd.m_pSC;
+ rndFind.m_nLevel = rnd.m_nLevel + 1;
+ rndFind.m_dwStyles = rnd.m_dwStyles;
+ rndFind.m_dwStyles |= XFA_RESOLVENODE_TagName;
+ rndFind.m_dwStyles &= ~XFA_RESOLVENODE_Attributes;
+ rndFind.m_wsName = wsName;
+ rndFind.m_uHashName =
+ FX_HashCode_String_GetW(rndFind.m_wsName, rndFind.m_wsName.GetLength());
+ rndFind.m_wsCondition = wsCondition;
+ rndFind.m_CurNode = curNode;
+ XFA_ResolveNodes_Normal(rndFind);
+ if (rndFind.m_Nodes.GetSize() > 0) {
+ if (wsCondition.GetLength() == 0 && rndFind.m_Nodes.Find(curNode) >= 0) {
+ rnd.m_Nodes.Add(curNode);
+ } else {
+ rnd.m_Nodes.Append(rndFind.m_Nodes);
+ rndFind.m_Nodes.RemoveAll();
+ }
+ }
+ return rnd.m_Nodes.GetSize();
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_ForAttributeRs(
+ CXFA_Object* curNode,
+ CXFA_ResolveNodesData& rnd,
+ const CFX_WideStringC& strAttr) {
+ XFA_LPCSCRIPTATTRIBUTEINFO lpScriptAttribute =
+ XFA_GetScriptAttributeByName(curNode->GetClassID(), strAttr);
+ if (lpScriptAttribute) {
+ rnd.m_pScriptAttribute = lpScriptAttribute;
+ rnd.m_Nodes.Add(curNode);
+ rnd.m_dwFlag = XFA_RESOVENODE_RSTYPE_Attribute;
+ return 1;
+ }
+ return 0;
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Normal(
+ CXFA_ResolveNodesData& rnd) {
+ if (rnd.m_nLevel > 32) {
+ return 0;
+ }
+ if (!rnd.m_CurNode->IsNode()) {
+ return 0;
+ }
+ CXFA_Node* curNode = (CXFA_Node*)rnd.m_CurNode;
+ CXFA_ObjArray& nodes = rnd.m_Nodes;
+ int32_t nNum = nodes.GetSize();
+ FX_DWORD dwStyles = rnd.m_dwStyles;
+ CFX_WideString& wsName = rnd.m_wsName;
+ uint32_t uNameHash = rnd.m_uHashName;
+ CFX_WideString& wsCondition = rnd.m_wsCondition;
+ CXFA_ResolveNodesData rndFind;
+ rndFind.m_wsName = rnd.m_wsName;
+ rndFind.m_wsCondition = rnd.m_wsCondition;
+ rndFind.m_pSC = rnd.m_pSC;
+ rndFind.m_nLevel = rnd.m_nLevel + 1;
+ rndFind.m_uHashName = uNameHash;
+ CXFA_NodeArray children;
+ CXFA_NodeArray properties;
+ CXFA_Node* pVariablesNode = NULL;
+ CXFA_Node* pPageSetNode = NULL;
+ CXFA_Node* pChild = curNode->GetNodeItem(XFA_NODEITEM_FirstChild);
+ while (pChild) {
+ if (pChild->GetClassID() == XFA_ELEMENT_Variables) {
+ pVariablesNode = pChild;
+ pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
+ continue;
+ } else if (pChild->GetClassID() == XFA_ELEMENT_PageSet) {
+ pPageSetNode = pChild;
+ pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
+ continue;
+ } else {
+ XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement(
+ curNode->GetClassID(), pChild->GetClassID(), XFA_XDPPACKET_UNKNOWN);
+ if (pPropert) {
+ properties.Add(pChild);
+ } else {
+ children.Add(pChild);
+ }
+ }
+ pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
+ }
+ if ((dwStyles & XFA_RESOLVENODE_Properties) && pVariablesNode) {
+ uint32_t uPropHash = pVariablesNode->GetClassHashCode();
+ if (uPropHash == uNameHash) {
+ nodes.Add(pVariablesNode);
+ } else {
+ rndFind.m_CurNode = pVariablesNode;
+ XFA_ResolveNodes_SetStylesForChild(dwStyles, rndFind);
+ CFX_WideString wsSaveCondition = rndFind.m_wsCondition;
+ rndFind.m_wsCondition.Empty();
+ XFA_ResolveNodes_Normal(rndFind);
+ rndFind.m_wsCondition = wsSaveCondition;
+ if (rndFind.m_Nodes.GetSize() > 0) {
+ nodes.Append(rndFind.m_Nodes);
+ rndFind.m_Nodes.RemoveAll();
+ }
+ }
+ if (nodes.GetSize() > nNum) {
+ XFA_ResolveNode_FilterCondition(rnd, wsCondition);
+ if (nodes.GetSize() > 0) {
+ return 1;
+ }
+ return 0;
+ }
+ }
+ if (dwStyles & XFA_RESOLVENODE_Children) {
+ FX_BOOL bSetFlag = FALSE;
+ if (pPageSetNode && (dwStyles & XFA_RESOLVENODE_Properties)) {
+ children.Add(pPageSetNode);
+ }
+ for (int32_t i = 0; i < children.GetSize(); i++) {
+ CXFA_Node* child = children[i];
+ if (dwStyles & XFA_RESOLVENODE_TagName) {
+ if (child->GetClassHashCode() == uNameHash) {
+ nodes.Add(child);
+ }
+ } else if (child->GetNameHash() == uNameHash) {
+ nodes.Add(child);
+ }
+ if (m_pNodeHelper->XFA_NodeIsTransparent(child) &&
+ child->GetClassID() != XFA_ELEMENT_PageSet) {
+ if (!bSetFlag) {
+ XFA_ResolveNodes_SetStylesForChild(dwStyles, rndFind);
+ bSetFlag = TRUE;
+ }
+ rndFind.m_CurNode = child;
+ CFX_WideString wsSaveCondition = rndFind.m_wsCondition;
+ rndFind.m_wsCondition.Empty();
+ XFA_ResolveNodes_Normal(rndFind);
+ rndFind.m_wsCondition = wsSaveCondition;
+ if (rndFind.m_Nodes.GetSize() > 0) {
+ nodes.Append(rndFind.m_Nodes);
+ rndFind.m_Nodes.RemoveAll();
+ }
+ }
+ }
+ if (nodes.GetSize() > nNum) {
+ if (!(dwStyles & XFA_RESOLVENODE_ALL)) {
+ CXFA_NodeArray upArrayNodes;
+ if (m_pNodeHelper->XFA_NodeIsTransparent((CXFA_Node*)curNode)) {
+ m_pNodeHelper->XFA_CountSiblings(
+ (CXFA_Node*)nodes[0], XFA_LOGIC_Transparent, &upArrayNodes,
+ !!(dwStyles & XFA_RESOLVENODE_TagName));
+ }
+ if (upArrayNodes.GetSize() > nodes.GetSize()) {
+ upArrayNodes[0] = (CXFA_Node*)nodes[0];
+ nodes.RemoveAll();
+ nodes.Append((CXFA_ObjArray&)upArrayNodes);
+ upArrayNodes.RemoveAll();
+ }
+ }
+ XFA_ResolveNode_FilterCondition(rnd, wsCondition);
+ if (nodes.GetSize() > 0) {
+ return 1;
+ }
+ return 0;
+ }
+ }
+ if (dwStyles & XFA_RESOLVENODE_Attributes) {
+ if (XFA_ResolveNodes_ForAttributeRs(curNode, rnd, wsName)) {
+ return 1;
+ }
+ }
+ if (dwStyles & XFA_RESOLVENODE_Properties) {
+ for (int32_t i = 0; i < properties.GetSize(); i++) {
+ CXFA_Node* childProperty = properties[i];
+ if (childProperty->IsUnnamed()) {
+ uint32_t uPropHash = childProperty->GetClassHashCode();
+ if (uPropHash == uNameHash) {
+ nodes.Add(childProperty);
+ }
+ } else if (childProperty->GetNameHash() == uNameHash &&
+ childProperty->GetClassID() != XFA_ELEMENT_Extras &&
+ childProperty->GetClassID() != XFA_ELEMENT_Items) {
+ nodes.Add(childProperty);
+ }
+ }
+ if (nodes.GetSize() > nNum) {
+ XFA_ResolveNode_FilterCondition(rnd, wsCondition);
+ if (nodes.GetSize() > 0) {
+ return 1;
+ }
+ return 0;
+ }
+ CXFA_Node* pProp = NULL;
+ if (XFA_ELEMENT_Subform == curNode->GetClassID() &&
+ XFA_HASHCODE_Occur == uNameHash) {
+ CXFA_Node* pInstanceManager =
+ ((CXFA_Node*)curNode)->GetInstanceMgrOfSubform();
+ if (pInstanceManager) {
+ pProp = pInstanceManager->GetProperty(0, XFA_ELEMENT_Occur, TRUE);
+ }
+ } else {
+ XFA_LPCELEMENTINFO pElement = XFA_GetElementByName(wsName);
+ if (pElement) {
+ pProp = ((CXFA_Node*)curNode)
+ ->GetProperty(0, pElement->eName,
+ pElement->eName != XFA_ELEMENT_PageSet);
+ }
+ }
+ if (pProp) {
+ nodes.Add(pProp);
+ return nodes.GetSize();
+ }
+ }
+ CXFA_Node* parentNode = m_pNodeHelper->XFA_ResolveNodes_GetParent(
+ (CXFA_Node*)curNode, XFA_LOGIC_NoTransparent);
+ uint32_t uCurClassHash = curNode->GetClassHashCode();
+ if (parentNode == NULL) {
+ if (uCurClassHash == uNameHash) {
+ nodes.Add((CXFA_Node*)curNode);
+ XFA_ResolveNode_FilterCondition(rnd, wsCondition);
+ if (nodes.GetSize() > 0) {
+ return 1;
+ }
+ }
+ return 0;
+ }
+ if (dwStyles & XFA_RESOLVENODE_Siblings) {
+ CXFA_Node* child = parentNode->GetNodeItem(XFA_NODEITEM_FirstChild);
+ FX_DWORD dwSubStyles =
+ XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties;
+ if (dwStyles & XFA_RESOLVENODE_TagName) {
+ dwSubStyles |= XFA_RESOLVENODE_TagName;
+ }
+ if (dwStyles & XFA_RESOLVENODE_ALL) {
+ dwSubStyles |= XFA_RESOLVENODE_ALL;
+ }
+ rndFind.m_dwStyles = dwSubStyles;
+ while (child) {
+ if (child == curNode) {
+ if (dwStyles & XFA_RESOLVENODE_TagName) {
+ if (uCurClassHash == uNameHash) {
+ nodes.Add(curNode);
+ }
+ } else {
+ if (child->GetNameHash() == uNameHash) {
+ nodes.Add(curNode);
+ if (rnd.m_nLevel == 0 && wsCondition.GetLength() == 0) {
+ nodes.RemoveAll();
+ nodes.Add(curNode);
+ return 1;
+ }
+ }
+ }
+ child = child->GetNodeItem(XFA_NODEITEM_NextSibling);
+ continue;
+ }
+ if (dwStyles & XFA_RESOLVENODE_TagName) {
+ if (child->GetClassHashCode() == uNameHash) {
+ nodes.Add(child);
+ }
+ } else if (child->GetNameHash() == uNameHash) {
+ nodes.Add(child);
+ }
+ XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement(
+ parentNode->GetClassID(), child->GetClassID(), XFA_XDPPACKET_UNKNOWN);
+ FX_BOOL bInnerSearch = FALSE;
+ if (pPropert) {
+ if ((child->GetClassID() == XFA_ELEMENT_Variables ||
+ child->GetClassID() == XFA_ELEMENT_PageSet)) {
+ bInnerSearch = TRUE;
+ }
+ } else {
+ if (m_pNodeHelper->XFA_NodeIsTransparent(child)) {
+ bInnerSearch = TRUE;
+ }
+ }
+ if (bInnerSearch) {
+ rndFind.m_CurNode = child;
+ CFX_WideString wsOriginCondition = rndFind.m_wsCondition;
+ rndFind.m_wsCondition.Empty();
+ FX_DWORD dwOriginStyle = rndFind.m_dwStyles;
+ rndFind.m_dwStyles = dwOriginStyle | XFA_RESOLVENODE_ALL;
+ XFA_ResolveNodes_Normal(rndFind);
+ rndFind.m_dwStyles = dwOriginStyle;
+ rndFind.m_wsCondition = wsOriginCondition;
+ if (rndFind.m_Nodes.GetSize() > 0) {
+ nodes.Append(rndFind.m_Nodes);
+ rndFind.m_Nodes.RemoveAll();
+ }
+ }
+ child = child->GetNodeItem(XFA_NODEITEM_NextSibling);
+ }
+ if (nodes.GetSize() > nNum) {
+ if (m_pNodeHelper->XFA_NodeIsTransparent(parentNode)) {
+ CXFA_NodeArray upArrayNodes;
+ m_pNodeHelper->XFA_CountSiblings(
+ (CXFA_Node*)nodes[0], XFA_LOGIC_Transparent, &upArrayNodes,
+ !!(dwStyles & XFA_RESOLVENODE_TagName));
+ if (upArrayNodes.GetSize() > nodes.GetSize()) {
+ upArrayNodes[0] = (CXFA_Node*)nodes[0];
+ nodes.RemoveAll();
+ nodes.Append((CXFA_ObjArray&)upArrayNodes);
+ upArrayNodes.RemoveAll();
+ }
+ }
+ XFA_ResolveNode_FilterCondition(rnd, wsCondition);
+ if (nodes.GetSize() > 0) {
+ return 1;
+ }
+ return 0;
+ }
+ }
+ if (dwStyles & XFA_RESOLVENODE_Parent) {
+ FX_DWORD dwSubStyles = XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent |
+ XFA_RESOLVENODE_Properties;
+ if (dwStyles & XFA_RESOLVENODE_TagName) {
+ dwSubStyles |= XFA_RESOLVENODE_TagName;
+ }
+ if (dwStyles & XFA_RESOLVENODE_ALL) {
+ dwSubStyles |= XFA_RESOLVENODE_ALL;
+ }
+ rndFind.m_dwStyles = dwSubStyles;
+ rndFind.m_CurNode = parentNode;
+ CXFA_NodeArray& array = rnd.m_pSC->GetUpObjectArray();
+ array.Add(parentNode);
+ XFA_ResolveNodes_Normal(rndFind);
+ if (rndFind.m_Nodes.GetSize() > 0) {
+ nodes.Append(rndFind.m_Nodes);
+ rndFind.m_Nodes.RemoveAll();
+ }
+ if (nodes.GetSize() > nNum) {
+ return 1;
+ }
+ }
+ return 0;
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Asterisk(
+ CXFA_ResolveNodesData& rnd) {
+ CXFA_Node* curNode = (CXFA_Node*)rnd.m_CurNode;
+ CXFA_ObjArray& nodes = rnd.m_Nodes;
+ CXFA_NodeArray array;
+ curNode->GetNodeList(array,
+ XFA_NODEFILTER_Children | XFA_NODEFILTER_Properties);
+ nodes.Append((CXFA_ObjArray&)array);
+ return nodes.GetSize();
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_PopStack(
+ CFX_Int32Array& stack) {
+ int32_t nType = -1;
+ int32_t iSize = stack.GetSize() - 1;
+ if (iSize > -1) {
+ nType = stack[iSize];
+ stack.RemoveAt(iSize, 1);
+ }
+ return nType;
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_GetFilter(
+ const CFX_WideStringC& wsExpression,
+ int32_t nStart,
+ CXFA_ResolveNodesData& rnd) {
+ FXSYS_assert(nStart > -1);
+ int32_t iLength = wsExpression.GetLength();
+ if (nStart >= iLength) {
+ return 0;
+ }
+ CFX_WideString& wsName = rnd.m_wsName;
+ CFX_WideString& wsCondition = rnd.m_wsCondition;
+ FX_WCHAR* pNameBuf = wsName.GetBuffer(iLength - nStart);
+ FX_WCHAR* pConditionBuf = wsCondition.GetBuffer(iLength - nStart);
+ int32_t nNameCount = 0;
+ int32_t nConditionCount = 0;
+ CFX_Int32Array stack;
+ int32_t nType = -1;
+ const FX_WCHAR* pSrc = wsExpression.GetPtr();
+ FX_WCHAR wPrev = 0, wCur;
+ FX_BOOL bIsCondition = FALSE;
+ while (nStart < iLength) {
+ wCur = pSrc[nStart++];
+ if (wCur == '.') {
+ if (wPrev == '\\') {
+ pNameBuf[nNameCount - 1] = wPrev = '.';
+ continue;
+ }
+ if (nNameCount == 0) {
+ pNameBuf[nNameCount++] = wCur;
+ continue;
+ }
+ FX_WCHAR wLookahead = nStart < iLength ? pSrc[nStart] : 0;
+ if (wLookahead != '[' && wLookahead != '(') {
+ if (nType < 0) {
+ break;
+ }
+ }
+ }
+ if (wCur == '[' || wCur == '(') {
+ bIsCondition = TRUE;
+ } else if (wCur == '.' && nStart < iLength &&
+ (pSrc[nStart] == '[' || pSrc[nStart] == '(')) {
+ bIsCondition = TRUE;
+ }
+ if (bIsCondition) {
+ pConditionBuf[nConditionCount++] = wCur;
+ } else {
+ pNameBuf[nNameCount++] = wCur;
+ }
+ FX_BOOL bRecursive = TRUE;
+ switch (nType) {
+ case 0:
+ if (wCur == ']') {
+ nType = XFA_ResolveNodes_PopStack(stack);
+ bRecursive = FALSE;
+ }
+ break;
+ case 1:
+ if (wCur == ')') {
+ nType = XFA_ResolveNodes_PopStack(stack);
+ bRecursive = FALSE;
+ }
+ break;
+ case 2:
+ if (wCur == '"') {
+ nType = XFA_ResolveNodes_PopStack(stack);
+ bRecursive = FALSE;
+ }
+ break;
+ }
+ if (bRecursive) {
+ switch (wCur) {
+ case '[':
+ stack.Add(nType);
+ nType = 0;
+ break;
+ case '(':
+ stack.Add(nType);
+ nType = 1;
+ break;
+ case '"':
+ stack.Add(nType);
+ nType = 2;
+ break;
+ }
+ }
+ wPrev = wCur;
+ }
+ if (stack.GetSize() > 0) {
+ return -1;
+ }
+ wsName.ReleaseBuffer(nNameCount);
+ wsName.TrimLeft();
+ wsName.TrimRight();
+ wsCondition.ReleaseBuffer(nConditionCount);
+ wsCondition.TrimLeft();
+ wsCondition.TrimRight();
+ rnd.m_uHashName = FX_HashCode_String_GetW(wsName, wsName.GetLength());
+ return nStart;
+}
+void CXFA_ResolveProcessor::XFA_ResolveNode_ConditionArray(
+ int32_t iCurIndex,
+ CFX_WideString wsCondition,
+ int32_t iFoundCount,
+ CXFA_ResolveNodesData& rnd) {
+ CXFA_NodeArray& findNodes = (CXFA_NodeArray&)rnd.m_Nodes;
+ int32_t iLen = wsCondition.GetLength();
+ FX_BOOL bRelative = FALSE;
+ FX_BOOL bAll = FALSE;
+ int32_t i = 1;
+ for (; i < iLen; ++i) {
+ FX_WCHAR ch = wsCondition[i];
+ if (ch == ' ') {
+ continue;
+ }
+ if (ch == '+' || ch == '-') {
+ bRelative = TRUE;
+ break;
+ } else if (ch == '*') {
+ bAll = TRUE;
+ break;
+ } else {
+ break;
+ }
+ }
+ if (bAll) {
+ if (rnd.m_dwStyles & XFA_RESOLVENODE_CreateNode) {
+ if (rnd.m_dwStyles & XFA_RESOLVENODE_Bind) {
+ m_pNodeHelper->m_pCreateParent = (CXFA_Node*)rnd.m_CurNode;
+ m_pNodeHelper->m_iCreateCount = 1;
+ findNodes.RemoveAll();
+ m_pNodeHelper->m_iCurAllStart = -1;
+ m_pNodeHelper->m_pAllStartParent = NULL;
+ } else {
+ if (m_pNodeHelper->m_iCurAllStart == -1) {
+ m_pNodeHelper->m_iCurAllStart = m_iCurStart;
+ m_pNodeHelper->m_pAllStartParent = (CXFA_Node*)rnd.m_CurNode;
+ }
+ }
+ } else if (rnd.m_dwStyles & XFA_RESOLVENODE_BindNew) {
+ if (m_pNodeHelper->m_iCurAllStart == -1) {
+ m_pNodeHelper->m_iCurAllStart = m_iCurStart;
+ }
+ }
+ return;
+ }
+ if (iFoundCount == 1 && !iLen) {
+ return;
+ }
+ CFX_WideString wsIndex;
+ wsIndex = wsCondition.Mid(i, iLen - 1 - i);
+ int32_t iIndex = wsIndex.GetInteger();
+ if (bRelative) {
+ iIndex += iCurIndex;
+ }
+ if (iFoundCount <= iIndex || iIndex < 0) {
+ if (rnd.m_dwStyles & XFA_RESOLVENODE_CreateNode) {
+ m_pNodeHelper->m_pCreateParent = (CXFA_Node*)rnd.m_CurNode;
+ m_pNodeHelper->m_iCreateCount = iIndex - iFoundCount + 1;
+ }
+ findNodes.RemoveAll();
+ } else {
+ CXFA_Node* ret = findNodes[iIndex];
+ findNodes.RemoveAll();
+ findNodes.Add(ret);
+ }
+}
+void CXFA_ResolveProcessor::XFA_ResolveNode_DoPredicateFilter(
+ int32_t iCurIndex,
+ CFX_WideString wsCondition,
+ int32_t iFoundCount,
+ CXFA_ResolveNodesData& rnd) {
+ CXFA_NodeArray& findNodes = (CXFA_NodeArray&)rnd.m_Nodes;
+ FXSYS_assert(iFoundCount == findNodes.GetSize());
+ CFX_WideString wsExpression;
+ IXFA_ScriptContext* pContext = NULL;
+ XFA_SCRIPTLANGTYPE eLangType = XFA_SCRIPTLANGTYPE_Unkown;
+ if (wsCondition.Left(2) == FX_WSTRC(L".[") &&
+ wsCondition.Right(1) == FX_WSTRC(L"]")) {
+ eLangType = XFA_SCRIPTLANGTYPE_Formcalc;
+ } else if (wsCondition.Left(2) == FX_WSTRC(L".(") &&
+ wsCondition.Right(1) == FX_WSTRC(L")")) {
+ eLangType = XFA_SCRIPTLANGTYPE_Javascript;
+ } else {
+ return;
+ }
+ pContext = rnd.m_pSC;
+ wsExpression = wsCondition.Mid(2, wsCondition.GetLength() - 3);
+ for (int32_t i = iFoundCount - 1; i >= 0; i--) {
+ CXFA_Object* node = findNodes[i];
+ FX_BOOL bRet = FALSE;
+ FXJSE_HVALUE pRetValue = FXJSE_Value_Create(rnd.m_pSC->GetRuntime());
+ bRet = pContext->RunScript(eLangType, wsExpression, pRetValue, node);
+ if (!bRet || !FXJSE_Value_ToBoolean(pRetValue)) {
+ findNodes.RemoveAt(i);
+ }
+ FXJSE_Value_Release(pRetValue);
+ }
+}
+
+void CXFA_ResolveProcessor::XFA_ResolveNode_FilterCondition(
+ CXFA_ResolveNodesData& rnd,
+ CFX_WideString wsCondition) {
+ CXFA_NodeArray& findNodes = (CXFA_NodeArray&)rnd.m_Nodes;
+ int32_t iCurrIndex = 0;
+ const CXFA_NodeArray& array = rnd.m_pSC->GetUpObjectArray();
+ int32_t iSize = array.GetSize();
+ if (iSize) {
+ CXFA_Node* curNode = array[iSize - 1];
+ FX_BOOL bIsProperty = m_pNodeHelper->XFA_NodeIsProperty(curNode);
+ if (curNode->IsUnnamed() ||
+ (bIsProperty && curNode->GetClassID() != XFA_ELEMENT_PageSet)) {
+ iCurrIndex = m_pNodeHelper->XFA_GetIndex(curNode, XFA_LOGIC_Transparent,
+ bIsProperty, TRUE);
+ } else {
+ iCurrIndex = m_pNodeHelper->XFA_GetIndex(curNode, XFA_LOGIC_Transparent,
+ bIsProperty, FALSE);
+ }
+ }
+ int32_t iFoundCount = findNodes.GetSize();
+ wsCondition.TrimLeft();
+ wsCondition.TrimRight();
+ int32_t iLen = wsCondition.GetLength();
+ if (!iLen) {
+ if (rnd.m_dwStyles & XFA_RESOLVENODE_ALL) {
+ return;
+ }
+ if (iFoundCount == 1) {
+ return;
+ }
+ if (iFoundCount <= iCurrIndex) {
+ if (rnd.m_dwStyles & XFA_RESOLVENODE_CreateNode) {
+ m_pNodeHelper->m_pCreateParent = (CXFA_Node*)rnd.m_CurNode;
+ m_pNodeHelper->m_iCreateCount = iCurrIndex - iFoundCount + 1;
+ }
+ findNodes.RemoveAll();
+ return;
+ } else {
+ CXFA_Node* ret = findNodes[iCurrIndex];
+ findNodes.RemoveAll();
+ findNodes.Add(ret);
+ return;
+ }
+ }
+ FX_WCHAR wTypeChar = wsCondition[0];
+ switch (wTypeChar) {
+ case '[':
+ XFA_ResolveNode_ConditionArray(iCurrIndex, wsCondition, iFoundCount, rnd);
+ return;
+ case '(':
+ return;
+ case '"':
+ return;
+ case '.':
+ if (iLen > 1 && (wsCondition[1] == '[' || wsCondition[1] == '(')) {
+ XFA_ResolveNode_DoPredicateFilter(iCurrIndex, wsCondition, iFoundCount,
+ rnd);
+ }
+ default:
+ return;
+ }
+}
+void CXFA_ResolveProcessor::XFA_ResolveNodes_SetStylesForChild(
+ FX_DWORD dwParentStyles,
+ CXFA_ResolveNodesData& rnd) {
+ FX_DWORD dwSubStyles = XFA_RESOLVENODE_Children;
+ if (dwParentStyles & XFA_RESOLVENODE_TagName) {
+ dwSubStyles |= XFA_RESOLVENODE_TagName;
+ }
+ dwSubStyles &= ~XFA_RESOLVENODE_Parent;
+ dwSubStyles &= ~XFA_RESOLVENODE_Siblings;
+ dwSubStyles &= ~XFA_RESOLVENODE_Properties;
+ dwSubStyles |= XFA_RESOLVENODE_ALL;
+ rnd.m_dwStyles = dwSubStyles;
+}
+int32_t CXFA_ResolveProcessor::XFA_ResolveNode_SetResultCreateNode(
+ XFA_RESOLVENODE_RS& resolveNodeRS,
+ CFX_WideString& wsLastCondition) {
+ if (m_pNodeHelper->m_pCreateParent) {
+ resolveNodeRS.nodes.Add(m_pNodeHelper->m_pCreateParent);
+ } else {
+ m_pNodeHelper->XFA_CreateNode_ForCondition(wsLastCondition);
+ }
+ resolveNodeRS.dwFlags = m_pNodeHelper->m_iCreateFlag;
+ if (resolveNodeRS.dwFlags == XFA_RESOLVENODE_RSTYPE_CreateNodeOne) {
+ if (m_pNodeHelper->m_iCurAllStart != -1) {
+ resolveNodeRS.dwFlags = XFA_RESOLVENODE_RSTYPE_CreateNodeMidAll;
+ }
+ }
+ return resolveNodeRS.nodes.GetSize();
+}
+void CXFA_ResolveProcessor::XFA_ResolveNode_SetIndexDataBind(
+ CFX_WideString& wsNextCondition,
+ int32_t& iIndex,
+ int32_t iCount) {
+ if (m_pNodeHelper->XFA_CreateNode_ForCondition(wsNextCondition)) {
+ if (m_pNodeHelper->m_eLastCreateType == XFA_ELEMENT_DataGroup) {
+ iIndex = 0;
+ } else {
+ iIndex = iCount - 1;
+ }
+ } else {
+ iIndex = iCount - 1;
+ }
+}
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