diff options
Diffstat (limited to 'xfa/fxfa/parser/cxfa_resolveprocessor.cpp')
| -rw-r--r-- | xfa/fxfa/parser/cxfa_resolveprocessor.cpp | 444 |
1 files changed, 208 insertions, 236 deletions
diff --git a/xfa/fxfa/parser/cxfa_resolveprocessor.cpp b/xfa/fxfa/parser/cxfa_resolveprocessor.cpp index 94fd761bdf..a00b4a6254 100644 --- a/xfa/fxfa/parser/cxfa_resolveprocessor.cpp +++ b/xfa/fxfa/parser/cxfa_resolveprocessor.cpp @@ -6,7 +6,13 @@ #include "xfa/fxfa/parser/cxfa_resolveprocessor.h" +#include <algorithm> +#include <utility> +#include <vector> + #include "core/fxcrt/fx_ext.h" +#include "third_party/base/ptr_util.h" +#include "third_party/base/stl_util.h" #include "xfa/fxfa/parser/cxfa_document.h" #include "xfa/fxfa/parser/cxfa_nodehelper.h" #include "xfa/fxfa/parser/cxfa_scriptcontext.h" @@ -21,12 +27,12 @@ CXFA_ResolveProcessor::CXFA_ResolveProcessor() CXFA_ResolveProcessor::~CXFA_ResolveProcessor() {} int32_t CXFA_ResolveProcessor::Resolve(CXFA_ResolveNodesData& rnd) { - if (!rnd.m_CurNode) { + if (!rnd.m_CurObject) return -1; - } - if (!rnd.m_CurNode->IsNode()) { + + if (!rnd.m_CurObject->IsNode()) { if (rnd.m_dwStyles & XFA_RESOLVENODE_Attributes) { - return ResolveForAttributeRs(rnd.m_CurNode, rnd, + return ResolveForAttributeRs(rnd.m_CurObject, rnd, rnd.m_wsName.AsStringC()); } return 0; @@ -51,62 +57,66 @@ int32_t CXFA_ResolveProcessor::Resolve(CXFA_ResolveNodesData& rnd) { break; } if (rnd.m_uHashName == XFA_HASHCODE_This && rnd.m_nLevel == 0) { - rnd.m_Nodes.Add(rnd.m_pSC->GetThisObject()); + rnd.m_Objects.push_back(rnd.m_pSC->GetThisObject()); return 1; - } else if (rnd.m_CurNode->GetElementType() == XFA_Element::Xfa) { + } + if (rnd.m_CurObject->GetElementType() == XFA_Element::Xfa) { CXFA_Object* pObjNode = rnd.m_pSC->GetDocument()->GetXFAObject(rnd.m_uHashName); if (pObjNode) { - rnd.m_Nodes.Add(pObjNode); + rnd.m_Objects.push_back(pObjNode); } else if (rnd.m_uHashName == XFA_HASHCODE_Xfa) { - rnd.m_Nodes.Add(rnd.m_CurNode); + rnd.m_Objects.push_back(rnd.m_CurObject); } else if ((rnd.m_dwStyles & XFA_RESOLVENODE_Attributes) && - ResolveForAttributeRs(rnd.m_CurNode, rnd, + ResolveForAttributeRs(rnd.m_CurObject, rnd, rnd.m_wsName.AsStringC())) { return 1; } - if (rnd.m_Nodes.GetSize() > 0) { + if (!rnd.m_Objects.empty()) FilterCondition(rnd, rnd.m_wsCondition); - } - return rnd.m_Nodes.GetSize(); - } - int32_t nRet = ResolveNormal(rnd); - if (nRet < 1 && rnd.m_uHashName == XFA_HASHCODE_Xfa) { - rnd.m_Nodes.Add(rnd.m_pSC->GetDocument()->GetRoot()); + + return pdfium::CollectionSize<int32_t>(rnd.m_Objects); } - return rnd.m_Nodes.GetSize(); + if (ResolveNormal(rnd) < 1 && rnd.m_uHashName == XFA_HASHCODE_Xfa) + rnd.m_Objects.push_back(rnd.m_pSC->GetDocument()->GetRoot()); + + return pdfium::CollectionSize<int32_t>(rnd.m_Objects); } + int32_t CXFA_ResolveProcessor::ResolveAnyChild(CXFA_ResolveNodesData& rnd) { CFX_WideString wsName = rnd.m_wsName; CFX_WideString wsCondition = rnd.m_wsCondition; CXFA_Node* findNode = nullptr; - CXFA_NodeArray siblings; bool bClassName = false; if (wsName.GetAt(0) == '#') { bClassName = true; wsName = wsName.Right(wsName.GetLength() - 1); } findNode = m_pNodeHelper->ResolveNodes_GetOneChild( - ToNode(rnd.m_CurNode), wsName.c_str(), bClassName); + ToNode(rnd.m_CurObject), wsName.c_str(), bClassName); if (!findNode) { return 0; } if (wsCondition.IsEmpty()) { - rnd.m_Nodes.Add(findNode); - return rnd.m_Nodes.GetSize(); - } - m_pNodeHelper->CountSiblings(findNode, XFA_LOGIC_Transparent, - (CXFA_NodeArray*)&rnd.m_Nodes, bClassName); + rnd.m_Objects.push_back(findNode); + return pdfium::CollectionSize<int32_t>(rnd.m_Objects); + } + std::vector<CXFA_Node*> tempNodes; + for (CXFA_Object* pObject : rnd.m_Objects) + tempNodes.push_back(pObject->AsNode()); + m_pNodeHelper->CountSiblings(findNode, XFA_LOGIC_Transparent, &tempNodes, + bClassName); + rnd.m_Objects = std::vector<CXFA_Object*>(tempNodes.begin(), tempNodes.end()); FilterCondition(rnd, wsCondition); - return rnd.m_Nodes.GetSize(); + return pdfium::CollectionSize<int32_t>(rnd.m_Objects); } + int32_t CXFA_ResolveProcessor::ResolveDollar(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); + rnd.m_Objects.push_back(rnd.m_CurObject); return 1; } if (rnd.m_nLevel > 0) { @@ -115,30 +125,30 @@ int32_t CXFA_ResolveProcessor::ResolveDollar(CXFA_ResolveNodesData& rnd) { XFA_HashCode dwNameHash = static_cast<XFA_HashCode>(FX_HashCode_GetW( CFX_WideStringC(wsName.c_str() + 1, iNameLen - 1), false)); if (dwNameHash == XFA_HASHCODE_Xfa) { - nodes.Add(rnd.m_pSC->GetDocument()->GetRoot()); + rnd.m_Objects.push_back(rnd.m_pSC->GetDocument()->GetRoot()); } else { CXFA_Object* pObjNode = rnd.m_pSC->GetDocument()->GetXFAObject(dwNameHash); - if (pObjNode) { - rnd.m_Nodes.Add(pObjNode); - } + if (pObjNode) + rnd.m_Objects.push_back(pObjNode); } - if (rnd.m_Nodes.GetSize() > 0) { + if (!rnd.m_Objects.empty()) FilterCondition(rnd, wsCondition); - } - return rnd.m_Nodes.GetSize(); + + return pdfium::CollectionSize<int32_t>(rnd.m_Objects); } + int32_t CXFA_ResolveProcessor::ResolveExcalmatory(CXFA_ResolveNodesData& rnd) { - if (rnd.m_nLevel > 0) { + if (rnd.m_nLevel > 0) return 0; - } + CXFA_Node* datasets = ToNode(rnd.m_pSC->GetDocument()->GetXFAObject(XFA_HASHCODE_Datasets)); - if (!datasets) { + if (!datasets) return 0; - } + CXFA_ResolveNodesData rndFind; rndFind.m_pSC = rnd.m_pSC; - rndFind.m_CurNode = datasets; + rndFind.m_CurObject = datasets; rndFind.m_wsName = rnd.m_wsName.Right(rnd.m_wsName.GetLength() - 1); rndFind.m_uHashName = static_cast<XFA_HashCode>( FX_HashCode_GetW(rndFind.m_wsName.AsStringC(), false)); @@ -146,19 +156,18 @@ int32_t CXFA_ResolveProcessor::ResolveExcalmatory(CXFA_ResolveNodesData& rnd) { rndFind.m_dwStyles = XFA_RESOLVENODE_Children; rndFind.m_wsCondition = rnd.m_wsCondition; Resolve(rndFind); - if (rndFind.m_Nodes.GetSize() > 0) { - rnd.m_Nodes.Append(rndFind.m_Nodes); - rndFind.m_Nodes.RemoveAll(); - } - return rnd.m_Nodes.GetSize(); + rnd.m_Objects.insert(rnd.m_Objects.end(), rndFind.m_Objects.begin(), + rndFind.m_Objects.end()); + return pdfium::CollectionSize<int32_t>(rnd.m_Objects); } + int32_t CXFA_ResolveProcessor::ResolveNumberSign(CXFA_ResolveNodesData& rnd) { CFX_WideString wsName = rnd.m_wsName.Right(rnd.m_wsName.GetLength() - 1); CFX_WideString wsCondition = rnd.m_wsCondition; - CXFA_Node* curNode = ToNode(rnd.m_CurNode); - if (ResolveForAttributeRs(curNode, rnd, wsName.AsStringC())) { + CXFA_Node* curNode = ToNode(rnd.m_CurObject); + if (ResolveForAttributeRs(curNode, rnd, wsName.AsStringC())) return 1; - } + CXFA_ResolveNodesData rndFind; rndFind.m_pSC = rnd.m_pSC; rndFind.m_nLevel = rnd.m_nLevel + 1; @@ -169,42 +178,42 @@ int32_t CXFA_ResolveProcessor::ResolveNumberSign(CXFA_ResolveNodesData& rnd) { rndFind.m_uHashName = static_cast<XFA_HashCode>( FX_HashCode_GetW(rndFind.m_wsName.AsStringC(), false)); rndFind.m_wsCondition = wsCondition; - rndFind.m_CurNode = curNode; + rndFind.m_CurObject = curNode; ResolveNormal(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(); - } + if (rndFind.m_Objects.empty()) + return 0; + + if (wsCondition.GetLength() == 0 && + pdfium::ContainsValue(rndFind.m_Objects, curNode)) { + rnd.m_Objects.push_back(curNode); + } else { + rnd.m_Objects.insert(rnd.m_Objects.end(), rndFind.m_Objects.begin(), + rndFind.m_Objects.end()); } - return rnd.m_Nodes.GetSize(); + return pdfium::CollectionSize<int32_t>(rnd.m_Objects); } + int32_t CXFA_ResolveProcessor::ResolveForAttributeRs( CXFA_Object* curNode, CXFA_ResolveNodesData& rnd, const CFX_WideStringC& strAttr) { const XFA_SCRIPTATTRIBUTEINFO* lpScriptAttribute = XFA_GetScriptAttributeByName(curNode->GetElementType(), strAttr); - if (lpScriptAttribute) { - rnd.m_pScriptAttribute = lpScriptAttribute; - rnd.m_Nodes.Add(curNode); - rnd.m_dwFlag = XFA_RESOVENODE_RSTYPE_Attribute; - return 1; - } - return 0; + if (!lpScriptAttribute) + return 0; + + rnd.m_pScriptAttribute = lpScriptAttribute; + rnd.m_Objects.push_back(curNode); + rnd.m_dwFlag = XFA_RESOVENODE_RSTYPE_Attribute; + return 1; } + int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { - if (rnd.m_nLevel > 32) { + if (rnd.m_nLevel > 32 || !rnd.m_CurObject->IsNode()) 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(); + + CXFA_Node* curNode = rnd.m_CurObject->AsNode(); + size_t nNum = rnd.m_Objects.size(); uint32_t dwStyles = rnd.m_dwStyles; CFX_WideString& wsName = rnd.m_wsName; XFA_HashCode uNameHash = rnd.m_uHashName; @@ -215,69 +224,59 @@ int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { rndFind.m_pSC = rnd.m_pSC; rndFind.m_nLevel = rnd.m_nLevel + 1; rndFind.m_uHashName = uNameHash; - CXFA_NodeArray children; - CXFA_NodeArray properties; + std::vector<CXFA_Node*> children; + std::vector<CXFA_Node*> properties; CXFA_Node* pVariablesNode = nullptr; CXFA_Node* pPageSetNode = nullptr; - CXFA_Node* pChild = curNode->GetNodeItem(XFA_NODEITEM_FirstChild); - while (pChild) { + for (CXFA_Node* pChild = curNode->GetNodeItem(XFA_NODEITEM_FirstChild); + pChild; pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling)) { if (pChild->GetElementType() == XFA_Element::Variables) { pVariablesNode = pChild; - pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling); continue; - } else if (pChild->GetElementType() == XFA_Element::PageSet) { + } + if (pChild->GetElementType() == XFA_Element::PageSet) { pPageSetNode = pChild; - pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling); continue; - } else { - const XFA_PROPERTY* pPropert = XFA_GetPropertyOfElement( - curNode->GetElementType(), pChild->GetElementType(), - XFA_XDPPACKET_UNKNOWN); - if (pPropert) { - properties.Add(pChild); - } else { - children.Add(pChild); - } } - pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling); + const XFA_PROPERTY* pProperty = XFA_GetPropertyOfElement( + curNode->GetElementType(), pChild->GetElementType(), + XFA_XDPPACKET_UNKNOWN); + if (pProperty) + properties.push_back(pChild); + else + children.push_back(pChild); } if ((dwStyles & XFA_RESOLVENODE_Properties) && pVariablesNode) { uint32_t uPropHash = pVariablesNode->GetClassHashCode(); if (uPropHash == uNameHash) { - nodes.Add(pVariablesNode); + rnd.m_Objects.push_back(pVariablesNode); } else { - rndFind.m_CurNode = pVariablesNode; + rndFind.m_CurObject = pVariablesNode; SetStylesForChild(dwStyles, rndFind); CFX_WideString wsSaveCondition = rndFind.m_wsCondition; rndFind.m_wsCondition.clear(); ResolveNormal(rndFind); rndFind.m_wsCondition = wsSaveCondition; - if (rndFind.m_Nodes.GetSize() > 0) { - nodes.Append(rndFind.m_Nodes); - rndFind.m_Nodes.RemoveAll(); - } + rnd.m_Objects.insert(rnd.m_Objects.end(), rndFind.m_Objects.begin(), + rndFind.m_Objects.end()); + rndFind.m_Objects.clear(); } - if (nodes.GetSize() > nNum) { + if (rnd.m_Objects.size() > nNum) { FilterCondition(rnd, wsCondition); - if (nodes.GetSize() > 0) { - return 1; - } - return 0; + return !rnd.m_Objects.empty() ? 1 : 0; } } if (dwStyles & XFA_RESOLVENODE_Children) { 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 (pPageSetNode && (dwStyles & XFA_RESOLVENODE_Properties)) + children.push_back(pPageSetNode); + + for (CXFA_Node* child : children) { if (dwStyles & XFA_RESOLVENODE_TagName) { - if (child->GetClassHashCode() == uNameHash) { - nodes.Add(child); - } + if (child->GetClassHashCode() == uNameHash) + rnd.m_Objects.push_back(child); } else if (child->GetNameHash() == uNameHash) { - nodes.Add(child); + rnd.m_Objects.push_back(child); } if (m_pNodeHelper->NodeIsTransparent(child) && child->GetElementType() != XFA_Element::PageSet) { @@ -285,64 +284,55 @@ int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { SetStylesForChild(dwStyles, rndFind); bSetFlag = true; } - rndFind.m_CurNode = child; + rndFind.m_CurObject = child; CFX_WideString wsSaveCondition = rndFind.m_wsCondition; rndFind.m_wsCondition.clear(); ResolveNormal(rndFind); rndFind.m_wsCondition = wsSaveCondition; - if (rndFind.m_Nodes.GetSize() > 0) { - nodes.Append(rndFind.m_Nodes); - rndFind.m_Nodes.RemoveAll(); - } + rnd.m_Objects.insert(rnd.m_Objects.end(), rndFind.m_Objects.begin(), + rndFind.m_Objects.end()); + rndFind.m_Objects.clear(); } } - if (nodes.GetSize() > nNum) { + if (rnd.m_Objects.size() > nNum) { if (!(dwStyles & XFA_RESOLVENODE_ALL)) { - CXFA_NodeArray upArrayNodes; + std::vector<CXFA_Node*> upArrayNodes; if (m_pNodeHelper->NodeIsTransparent(ToNode(curNode))) { - m_pNodeHelper->CountSiblings(ToNode(nodes[0]), XFA_LOGIC_Transparent, - &upArrayNodes, + m_pNodeHelper->CountSiblings(ToNode(rnd.m_Objects[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(); + if (upArrayNodes.size() > rnd.m_Objects.size()) { + CXFA_Object* pSaveObject = rnd.m_Objects.front(); + rnd.m_Objects = std::vector<CXFA_Object*>(upArrayNodes.begin(), + upArrayNodes.end()); + rnd.m_Objects.front() = pSaveObject; } } FilterCondition(rnd, wsCondition); - if (nodes.GetSize() > 0) { - return 1; - } - return 0; + return !rnd.m_Objects.empty() ? 1 : 0; } } if (dwStyles & XFA_RESOLVENODE_Attributes) { - if (ResolveForAttributeRs(curNode, rnd, wsName.AsStringC())) { + if (ResolveForAttributeRs(curNode, rnd, wsName.AsStringC())) 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->GetElementType() != XFA_Element::Extras && - childProperty->GetElementType() != XFA_Element::Items) { - nodes.Add(childProperty); + for (CXFA_Node* pChildProperty : properties) { + if (pChildProperty->IsUnnamed()) { + if (pChildProperty->GetClassHashCode() == uNameHash) + rnd.m_Objects.push_back(pChildProperty); + continue; + } + if (pChildProperty->GetNameHash() == uNameHash && + pChildProperty->GetElementType() != XFA_Element::Extras && + pChildProperty->GetElementType() != XFA_Element::Items) { + rnd.m_Objects.push_back(pChildProperty); } } - if (nodes.GetSize() > nNum) { + if (rnd.m_Objects.size() > nNum) { FilterCondition(rnd, wsCondition); - if (nodes.GetSize() > 0) { - return 1; - } - return 0; + return !rnd.m_Objects.empty() ? 1 : 0; } CXFA_Node* pProp = nullptr; if (XFA_Element::Subform == curNode->GetElementType() && @@ -360,8 +350,8 @@ int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { } } if (pProp) { - nodes.Add(pProp); - return nodes.GetSize(); + rnd.m_Objects.push_back(pProp); + return pdfium::CollectionSize<int32_t>(rnd.m_Objects); } } CXFA_Node* parentNode = m_pNodeHelper->ResolveNodes_GetParent( @@ -369,11 +359,10 @@ int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { uint32_t uCurClassHash = curNode->GetClassHashCode(); if (!parentNode) { if (uCurClassHash == uNameHash) { - nodes.Add(curNode->AsNode()); + rnd.m_Objects.push_back(curNode->AsNode()); FilterCondition(rnd, wsCondition); - if (nodes.GetSize() > 0) { + if (!rnd.m_Objects.empty()) return 1; - } } return 0; } @@ -381,25 +370,23 @@ int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { CXFA_Node* child = parentNode->GetNodeItem(XFA_NODEITEM_FirstChild); uint32_t dwSubStyles = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties; - if (dwStyles & XFA_RESOLVENODE_TagName) { + if (dwStyles & XFA_RESOLVENODE_TagName) dwSubStyles |= XFA_RESOLVENODE_TagName; - } - if (dwStyles & XFA_RESOLVENODE_ALL) { + 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); + rnd.m_Objects.push_back(curNode); } } else { if (child->GetNameHash() == uNameHash) { - nodes.Add(curNode); + rnd.m_Objects.push_back(curNode); if (rnd.m_nLevel == 0 && wsCondition.GetLength() == 0) { - nodes.RemoveAll(); - nodes.Add(curNode); + rnd.m_Objects.clear(); + rnd.m_Objects.push_back(curNode); return 1; } } @@ -408,11 +395,10 @@ int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { continue; } if (dwStyles & XFA_RESOLVENODE_TagName) { - if (child->GetClassHashCode() == uNameHash) { - nodes.Add(child); - } + if (child->GetClassHashCode() == uNameHash) + rnd.m_Objects.push_back(child); } else if (child->GetNameHash() == uNameHash) { - nodes.Add(child); + rnd.m_Objects.push_back(child); } const XFA_PROPERTY* pPropert = XFA_GetPropertyOfElement( parentNode->GetElementType(), child->GetElementType(), @@ -429,7 +415,7 @@ int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { } } if (bInnerSearch) { - rndFind.m_CurNode = child; + rndFind.m_CurObject = child; CFX_WideString wsOriginCondition = rndFind.m_wsCondition; rndFind.m_wsCondition.clear(); uint32_t dwOriginStyle = rndFind.m_dwStyles; @@ -437,31 +423,27 @@ int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { ResolveNormal(rndFind); rndFind.m_dwStyles = dwOriginStyle; rndFind.m_wsCondition = wsOriginCondition; - if (rndFind.m_Nodes.GetSize() > 0) { - nodes.Append(rndFind.m_Nodes); - rndFind.m_Nodes.RemoveAll(); - } + rnd.m_Objects.insert(rnd.m_Objects.end(), rndFind.m_Objects.begin(), + rndFind.m_Objects.end()); + rndFind.m_Objects.clear(); } child = child->GetNodeItem(XFA_NODEITEM_NextSibling); } - if (nodes.GetSize() > nNum) { + if (rnd.m_Objects.size() > nNum) { if (m_pNodeHelper->NodeIsTransparent(parentNode)) { - CXFA_NodeArray upArrayNodes; - m_pNodeHelper->CountSiblings(ToNode(nodes[0]), XFA_LOGIC_Transparent, - &upArrayNodes, + std::vector<CXFA_Node*> upArrayNodes; + m_pNodeHelper->CountSiblings(ToNode(rnd.m_Objects.front()), + 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(); + if (upArrayNodes.size() > rnd.m_Objects.size()) { + CXFA_Object* pSaveObject = rnd.m_Objects.front(); + rnd.m_Objects = std::vector<CXFA_Object*>(upArrayNodes.begin(), + upArrayNodes.end()); + rnd.m_Objects.front() = pSaveObject; } } FilterCondition(rnd, wsCondition); - if (nodes.GetSize() > 0) { - return 1; - } - return 0; + return !rnd.m_Objects.empty() ? 1 : 0; } } if (dwStyles & XFA_RESOLVENODE_Parent) { @@ -474,29 +456,26 @@ int32_t CXFA_ResolveProcessor::ResolveNormal(CXFA_ResolveNodesData& rnd) { dwSubStyles |= XFA_RESOLVENODE_ALL; } rndFind.m_dwStyles = dwSubStyles; - rndFind.m_CurNode = parentNode; - CXFA_NodeArray& array = rnd.m_pSC->GetUpObjectArray(); - array.Add(parentNode); + rndFind.m_CurObject = parentNode; + rnd.m_pSC->GetUpObjectArray()->push_back(parentNode); ResolveNormal(rndFind); - if (rndFind.m_Nodes.GetSize() > 0) { - nodes.Append(rndFind.m_Nodes); - rndFind.m_Nodes.RemoveAll(); - } - if (nodes.GetSize() > nNum) { + rnd.m_Objects.insert(rnd.m_Objects.end(), rndFind.m_Objects.begin(), + rndFind.m_Objects.end()); + rndFind.m_Objects.clear(); + if (rnd.m_Objects.size() > nNum) return 1; - } } return 0; } + int32_t CXFA_ResolveProcessor::ResolveAsterisk(CXFA_ResolveNodesData& rnd) { - CXFA_Node* curNode = ToNode(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(); + CXFA_Node* curNode = ToNode(rnd.m_CurObject); + std::vector<CXFA_Node*> array = + curNode->GetNodeList(XFA_NODEFILTER_Children | XFA_NODEFILTER_Properties); + rnd.m_Objects.insert(rnd.m_Objects.end(), array.begin(), array.end()); + return pdfium::CollectionSize<int32_t>(rnd.m_Objects); } + int32_t CXFA_ResolveProcessor::ResolvePopStack( CFX_ArrayTemplate<int32_t>& stack) { int32_t nType = -1; @@ -611,7 +590,6 @@ void CXFA_ResolveProcessor::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(); bool bRelative = false; bool bAll = false; @@ -634,15 +612,15 @@ void CXFA_ResolveProcessor::ConditionArray(int32_t iCurIndex, if (bAll) { if (rnd.m_dwStyles & XFA_RESOLVENODE_CreateNode) { if (rnd.m_dwStyles & XFA_RESOLVENODE_Bind) { - m_pNodeHelper->m_pCreateParent = ToNode(rnd.m_CurNode); + m_pNodeHelper->m_pCreateParent = ToNode(rnd.m_CurObject); m_pNodeHelper->m_iCreateCount = 1; - findNodes.RemoveAll(); + rnd.m_Objects.clear(); m_pNodeHelper->m_iCurAllStart = -1; m_pNodeHelper->m_pAllStartParent = nullptr; } else { if (m_pNodeHelper->m_iCurAllStart == -1) { m_pNodeHelper->m_iCurAllStart = m_iCurStart; - m_pNodeHelper->m_pAllStartParent = ToNode(rnd.m_CurNode); + m_pNodeHelper->m_pAllStartParent = ToNode(rnd.m_CurObject); } } } else if (rnd.m_dwStyles & XFA_RESOLVENODE_BindNew) { @@ -663,22 +641,22 @@ void CXFA_ResolveProcessor::ConditionArray(int32_t iCurIndex, } if (iFoundCount <= iIndex || iIndex < 0) { if (rnd.m_dwStyles & XFA_RESOLVENODE_CreateNode) { - m_pNodeHelper->m_pCreateParent = ToNode(rnd.m_CurNode); + m_pNodeHelper->m_pCreateParent = ToNode(rnd.m_CurObject); m_pNodeHelper->m_iCreateCount = iIndex - iFoundCount + 1; } - findNodes.RemoveAll(); + rnd.m_Objects.clear(); } else { - CXFA_Node* ret = findNodes[iIndex]; - findNodes.RemoveAll(); - findNodes.Add(ret); + CXFA_Object* ret = rnd.m_Objects[iIndex]; + rnd.m_Objects.clear(); + rnd.m_Objects.push_back(ret); } } + void CXFA_ResolveProcessor::DoPredicateFilter(int32_t iCurIndex, CFX_WideString wsCondition, int32_t iFoundCount, CXFA_ResolveNodesData& rnd) { - CXFA_NodeArray& findNodes = (CXFA_NodeArray&)rnd.m_Nodes; - ASSERT(iFoundCount == findNodes.GetSize()); + ASSERT(iFoundCount == pdfium::CollectionSize<int32_t>(rnd.m_Objects)); CFX_WideString wsExpression; XFA_SCRIPTLANGTYPE eLangType = XFA_SCRIPTLANGTYPE_Unkown; if (wsCondition.Left(2) == L".[" && wsCondition.Right(1) == L"]") { @@ -692,25 +670,20 @@ void CXFA_ResolveProcessor::DoPredicateFilter(int32_t iCurIndex, CXFA_ScriptContext* 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]; - bool bRet = false; - std::unique_ptr<CFXJSE_Value> pRetValue( - new CFXJSE_Value(rnd.m_pSC->GetRuntime())); - bRet = pContext->RunScript(eLangType, wsExpression.AsStringC(), - pRetValue.get(), node); + auto pRetValue = pdfium::MakeUnique<CFXJSE_Value>(rnd.m_pSC->GetRuntime()); + bool bRet = pContext->RunScript(eLangType, wsExpression.AsStringC(), + pRetValue.get(), rnd.m_Objects[i]); if (!bRet || !pRetValue->ToBoolean()) - findNodes.RemoveAt(i); + rnd.m_Objects.erase(rnd.m_Objects.begin() + i); } } void CXFA_ResolveProcessor::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]; + const std::vector<CXFA_Node*>* pArray = rnd.m_pSC->GetUpObjectArray(); + if (!pArray->empty()) { + CXFA_Node* curNode = pArray->back(); bool bIsProperty = m_pNodeHelper->NodeIsProperty(curNode); if (curNode->IsUnnamed() || (bIsProperty && curNode->GetElementType() != XFA_Element::PageSet)) { @@ -721,7 +694,7 @@ void CXFA_ResolveProcessor::FilterCondition(CXFA_ResolveNodesData& rnd, bIsProperty, false); } } - int32_t iFoundCount = findNodes.GetSize(); + int32_t iFoundCount = pdfium::CollectionSize<int32_t>(rnd.m_Objects); wsCondition.TrimLeft(); wsCondition.TrimRight(); int32_t iLen = wsCondition.GetLength(); @@ -734,15 +707,15 @@ void CXFA_ResolveProcessor::FilterCondition(CXFA_ResolveNodesData& rnd, } if (iFoundCount <= iCurrIndex) { if (rnd.m_dwStyles & XFA_RESOLVENODE_CreateNode) { - m_pNodeHelper->m_pCreateParent = ToNode(rnd.m_CurNode); + m_pNodeHelper->m_pCreateParent = ToNode(rnd.m_CurObject); m_pNodeHelper->m_iCreateCount = iCurrIndex - iFoundCount + 1; } - findNodes.RemoveAll(); + rnd.m_Objects.clear(); return; } else { - CXFA_Node* ret = findNodes[iCurrIndex]; - findNodes.RemoveAll(); - findNodes.Add(ret); + CXFA_Object* ret = rnd.m_Objects[iCurrIndex]; + rnd.m_Objects.clear(); + rnd.m_Objects.push_back(ret); return; } } @@ -775,22 +748,23 @@ void CXFA_ResolveProcessor::SetStylesForChild(uint32_t dwParentStyles, dwSubStyles |= XFA_RESOLVENODE_ALL; rnd.m_dwStyles = dwSubStyles; } + int32_t CXFA_ResolveProcessor::SetResultCreateNode( XFA_RESOLVENODE_RS& resolveNodeRS, CFX_WideString& wsLastCondition) { - if (m_pNodeHelper->m_pCreateParent) { - resolveNodeRS.nodes.Add(m_pNodeHelper->m_pCreateParent); - } else { + if (m_pNodeHelper->m_pCreateParent) + resolveNodeRS.objects.push_back(m_pNodeHelper->m_pCreateParent); + else m_pNodeHelper->CreateNode_ForCondition(wsLastCondition); - } + resolveNodeRS.dwFlags = m_pNodeHelper->m_iCreateFlag; if (resolveNodeRS.dwFlags == XFA_RESOLVENODE_RSTYPE_CreateNodeOne) { - if (m_pNodeHelper->m_iCurAllStart != -1) { + if (m_pNodeHelper->m_iCurAllStart != -1) resolveNodeRS.dwFlags = XFA_RESOLVENODE_RSTYPE_CreateNodeMidAll; - } } - return resolveNodeRS.nodes.GetSize(); + return pdfium::CollectionSize<int32_t>(resolveNodeRS.objects); } + void CXFA_ResolveProcessor::SetIndexDataBind(CFX_WideString& wsNextCondition, int32_t& iIndex, int32_t iCount) { @@ -807,16 +781,14 @@ void CXFA_ResolveProcessor::SetIndexDataBind(CFX_WideString& wsNextCondition, CXFA_ResolveNodesData::CXFA_ResolveNodesData(CXFA_ScriptContext* pSC) : m_pSC(pSC), - m_CurNode(nullptr), + m_CurObject(nullptr), m_wsName(), m_uHashName(XFA_HASHCODE_None), m_wsCondition(), m_nLevel(0), - m_Nodes(), + m_Objects(), m_dwStyles(XFA_RESOLVENODE_Children), m_pScriptAttribute(nullptr), m_dwFlag(XFA_RESOVENODE_RSTYPE_Nodes) {} -CXFA_ResolveNodesData::~CXFA_ResolveNodesData() { - m_Nodes.RemoveAll(); -} +CXFA_ResolveNodesData::~CXFA_ResolveNodesData() {} |