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 = ToNode(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(ToNode(curNode))) {
m_pNodeHelper->XFA_CountSiblings(
ToNode(nodes[0]), XFA_LOGIC_Transparent, &upArrayNodes,
!!(dwStyles & XFA_RESOLVENODE_TagName));
}
if (upArrayNodes.GetSize() > nodes.GetSize()) {
upArrayNodes[0] = ToNode(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 =
curNode->AsNode()->GetInstanceMgrOfSubform();
if (pInstanceManager) {
pProp = pInstanceManager->GetProperty(0, XFA_ELEMENT_Occur, TRUE);
}
} else {
XFA_LPCELEMENTINFO pElement = XFA_GetElementByName(wsName);
if (pElement) {
pProp = curNode->AsNode()->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(
curNode->AsNode(), XFA_LOGIC_NoTransparent);
uint32_t uCurClassHash = curNode->GetClassHashCode();
if (!parentNode) {
if (uCurClassHash == uNameHash) {
nodes.Add(curNode->AsNode());
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(
ToNode(nodes[0]), XFA_LOGIC_Transparent, &upArrayNodes,
!!(dwStyles & XFA_RESOLVENODE_TagName));
if (upArrayNodes.GetSize() > nodes.GetSize()) {
upArrayNodes[0] = ToNode(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_NodeHelper::XFA_NodeAcc_TraverseSiblings(CXFA_Node* parent,
FX_DWORD dNameHash,
CXFA_NodeArray* pSiblings,
XFA_LOGIC_TYPE eLogicType,
FX_BOOL bIsClassName,
FX_BOOL bIsFindProperty) {
if (parent == NULL || pSiblings == NULL) {
return 0;
}
int32_t nCount = 0;
int32_t i = 0;
if (bIsFindProperty) {
CXFA_NodeArray properties;
parent->GetNodeList(properties, XFA_NODEFILTER_Properties);
int32_t nProperties = properties.GetSize();
for (i = 0; i < nProperties; ++i) {
CXFA_Node* child = properties[i];
if (bIsClassName) {
if (child->GetClassHashCode() == dNameHash) {
pSiblings->Add(child);
nCount++;
}
} else {
if (child->GetNameHash() == dNameHash) {
if (child->GetClassID() != XFA_ELEMENT_PageSet &&
child->GetClassID() != XFA_ELEMENT_Extras &&
child->GetClassID() != XFA_ELEMENT_Items) {
pSiblings->Add(child);
nCount++;
}
}
}
if (child->IsUnnamed() && child->GetClassID() == XFA_ELEMENT_PageSet) {
nCount += XFA_NodeAcc_TraverseSiblings(child, dNameHash, pSiblings,
eLogicType, bIsClassName, FALSE);
}
}
if (nCount > 0) {
return nCount;
}
}
CXFA_NodeArray children;
parent->GetNodeList(children, XFA_NODEFILTER_Children);
int32_t nChildren = children.GetSize();
for (i = 0; i < nChildren; i++) {
CXFA_Node* child = children[i];
if (child->GetClassID() == XFA_ELEMENT_Variables) {
continue;
}
if (bIsClassName) {
if (child->GetClassHashCode() == dNameHash) {
if (pSiblings) {
pSiblings->Add(child);
}
nCount++;
}
} else {
if (child->GetNameHash() == dNameHash) {
if (pSiblings) {
pSiblings->Add(child);
}
nCount++;
}
}
if (eLogicType == XFA_LOGIC_NoTransparent) {
continue;
}
if (XFA_NodeIsTransparent(child) &&
child->GetClassID() != XFA_ELEMENT_PageSet) {
nCount += XFA_NodeAcc_TraverseSiblings(child, dNameHash, pSiblings,
eLogicType, bIsClassName, FALSE);
}
}
return nCount;
}
void CXFA_ScriptContext::AddNodesOfRunScript(const CXFA_NodeArray& nodes) {
if (!m_pScriptNodeArray)
return;
if (nodes.GetSize() > 0)
m_pScriptNodeArray->Copy(nodes);
}
int32_t CXFA_NodeHelper::NodeAcc_TraverseSiblings(CXFA_Node* parent,
uint32_t dNameHash,
CXFA_NodeArray* pSiblings,
XFA_LOGIC_TYPE eLogicType,
bool bIsClassName,
bool bIsFindProperty) {
if (!parent || !pSiblings) {
return 0;
}
int32_t nCount = 0;
int32_t i = 0;
if (bIsFindProperty) {
CXFA_NodeArray properties;
parent->GetNodeList(properties, XFA_NODEFILTER_Properties);
int32_t nProperties = properties.GetSize();
for (i = 0; i < nProperties; ++i) {
CXFA_Node* child = properties[i];
if (bIsClassName) {
if (child->GetClassHashCode() == dNameHash) {
pSiblings->Add(child);
nCount++;
}
} else {
if (child->GetNameHash() == dNameHash) {
if (child->GetElementType() != XFA_Element::PageSet &&
child->GetElementType() != XFA_Element::Extras &&
child->GetElementType() != XFA_Element::Items) {
pSiblings->Add(child);
nCount++;
}
}
}
if (child->IsUnnamed() &&
child->GetElementType() == XFA_Element::PageSet) {
nCount += NodeAcc_TraverseSiblings(child, dNameHash, pSiblings,
eLogicType, bIsClassName, false);
}
}
if (nCount > 0) {
return nCount;
}
}
CXFA_NodeArray children;
parent->GetNodeList(children, XFA_NODEFILTER_Children);
int32_t nChildren = children.GetSize();
for (i = 0; i < nChildren; i++) {
CXFA_Node* child = children[i];
if (child->GetElementType() == XFA_Element::Variables) {
continue;
}
if (bIsClassName) {
if (child->GetClassHashCode() == dNameHash) {
if (pSiblings) {
pSiblings->Add(child);
}
nCount++;
}
} else {
if (child->GetNameHash() == dNameHash) {
if (pSiblings) {
pSiblings->Add(child);
}
nCount++;
}
}
if (eLogicType == XFA_LOGIC_NoTransparent) {
continue;
}
if (NodeIsTransparent(child) &&
child->GetElementType() != XFA_Element::PageSet) {
nCount += NodeAcc_TraverseSiblings(child, dNameHash, pSiblings,
eLogicType, bIsClassName, false);
}
}
return nCount;
}
void CXFA_ArrayNodeList::SetArrayNodeList(const CXFA_NodeArray& srcArray) {
if (srcArray.GetSize() > 0) {
m_array.Copy(srcArray);
}
}