Move xfa/src up to xfa/.

xfa/src/fxfa/parser/xfa_script_nodehelper.cpp

Index: xfa/src/fxfa/parser/xfa_script_nodehelper.cpp
diff --git a/xfa/src/fxfa/parser/xfa_script_nodehelper.cpp b/xfa/src/fxfa/parser/xfa_script_nodehelper.cpp
deleted file mode 100644
index e2f047591ed7d21e93d76d076841d21f94758cd3..0000000000000000000000000000000000000000
--- a/xfa/src/fxfa/parser/xfa_script_nodehelper.cpp
+++ /dev/null
@@ -1,429 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fxfa/parser/xfa_script_nodehelper.h"
-
-#include "core/include/fxcrt/fx_ext.h"
-#include "xfa/src/fxfa/fm2js/xfa_fm2jsapi.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_localemgr.h"
-#include "xfa/src/fxfa/parser/xfa_script_imp.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_utils.h"
-
-CXFA_NodeHelper::CXFA_NodeHelper(void)
-    : m_eLastCreateType(XFA_ELEMENT_DataValue),
-      m_pCreateParent(NULL),
-      m_iCreateCount(0),
-      m_iCreateFlag(XFA_RESOLVENODE_RSTYPE_CreateNodeOne),
-      m_iCurAllStart(-1),
-      m_pAllStartParent(NULL) {}
-CXFA_NodeHelper::~CXFA_NodeHelper(void) {}
-CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetOneChild(
-    CXFA_Node* parent,
-    const FX_WCHAR* pwsName,
-    FX_BOOL bIsClassName) {
-  if (parent == NULL) {
-    return NULL;
-  }
-  CXFA_NodeArray siblings;
-  uint32_t uNameHash = FX_HashCode_String_GetW(pwsName, FXSYS_wcslen(pwsName));
-  XFA_NodeAcc_TraverseAnySiblings(parent, uNameHash, &siblings, bIsClassName);
-  if (siblings.GetSize() == 0) {
-    return NULL;
-  }
-  return siblings[0];
-}
-int32_t CXFA_NodeHelper::XFA_CountSiblings(CXFA_Node* pNode,
-                                           XFA_LOGIC_TYPE eLogicType,
-                                           CXFA_NodeArray* pSiblings,
-                                           FX_BOOL bIsClassName) {
-  if (!pNode)
-    return 0;
-  CXFA_Node* parent =
-      XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_NoTransparent);
-  if (!parent)
-    return 0;
-  const XFA_PROPERTY* pProperty = XFA_GetPropertyOfElement(
-      parent->GetClassID(), pNode->GetClassID(), XFA_XDPPACKET_UNKNOWN);
-  if (!pProperty && eLogicType == XFA_LOGIC_Transparent) {
-    parent = XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_Transparent);
-    if (parent == NULL) {
-      return 0;
-    }
-  }
-  if (bIsClassName) {
-    return XFA_NodeAcc_TraverseSiblings(parent, pNode->GetClassHashCode(),
-                                        pSiblings, eLogicType, bIsClassName);
-  } else {
-    return XFA_NodeAcc_TraverseSiblings(parent, pNode->GetNameHash(), pSiblings,
-                                        eLogicType, bIsClassName);
-  }
-}
-int32_t CXFA_NodeHelper::XFA_NodeAcc_TraverseAnySiblings(
-    CXFA_Node* parent,
-    FX_DWORD dNameHash,
-    CXFA_NodeArray* pSiblings,
-    FX_BOOL bIsClassName) {
-  if (parent == NULL || pSiblings == NULL) {
-    return 0;
-  }
-  int32_t nCount = 0;
-  int32_t i = 0;
-  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) {
-        pSiblings->Add(child);
-        nCount++;
-      }
-    }
-    if (nCount > 0) {
-      return nCount;
-    }
-    nCount += XFA_NodeAcc_TraverseAnySiblings(child, dNameHash, pSiblings,
-                                              bIsClassName);
-  }
-  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 (bIsClassName) {
-      if (child->GetClassHashCode() == dNameHash) {
-        if (pSiblings) {
-          pSiblings->Add(child);
-        }
-        nCount++;
-      }
-    } else {
-      if (child->GetNameHash() == dNameHash) {
-        if (pSiblings) {
-          pSiblings->Add(child);
-        }
-        nCount++;
-      }
-    }
-    if (nCount > 0) {
-      return nCount;
-    }
-    nCount += XFA_NodeAcc_TraverseAnySiblings(child, dNameHash, pSiblings,
-                                              bIsClassName);
-  }
-  return nCount;
-}
-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;
-}
-CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetParent(
-    CXFA_Node* pNode,
-    XFA_LOGIC_TYPE eLogicType) {
-  if (!pNode) {
-    return NULL;
-  }
-  if (eLogicType == XFA_LOGIC_NoTransparent) {
-    return pNode->GetNodeItem(XFA_NODEITEM_Parent);
-  }
-  CXFA_Node* parent;
-  CXFA_Node* node = pNode;
-  while (TRUE) {
-    parent = XFA_ResolveNodes_GetParent(node);
-    if (parent == NULL) {
-      break;
-    }
-    XFA_ELEMENT parentElement = parent->GetClassID();
-    if ((!parent->IsUnnamed() && parentElement != XFA_ELEMENT_SubformSet) ||
-        parentElement == XFA_ELEMENT_Variables) {
-      break;
-    }
-    node = parent;
-  }
-  return parent;
-}
-int32_t CXFA_NodeHelper::XFA_GetIndex(CXFA_Node* pNode,
-                                      XFA_LOGIC_TYPE eLogicType,
-                                      FX_BOOL bIsProperty,
-                                      FX_BOOL bIsClassIndex) {
-  CXFA_Node* parent =
-      XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_NoTransparent);
-  if (parent == NULL) {
-    return 0;
-  }
-  if (!bIsProperty && eLogicType == XFA_LOGIC_Transparent) {
-    parent = XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_Transparent);
-    if (parent == NULL) {
-      return 0;
-    }
-  }
-  FX_DWORD dwHashName = pNode->GetNameHash();
-  if (bIsClassIndex) {
-    dwHashName = pNode->GetClassHashCode();
-  }
-  CXFA_NodeArray siblings;
-  int32_t iSize = XFA_NodeAcc_TraverseSiblings(parent, dwHashName, &siblings,
-                                               eLogicType, bIsClassIndex);
-  for (int32_t i = 0; i < iSize; ++i) {
-    CXFA_Node* child = siblings[i];
-    if (child == pNode) {
-      return i;
-    }
-  }
-  return 0;
-}
-void CXFA_NodeHelper::XFA_GetNameExpression(CXFA_Node* refNode,
-                                            CFX_WideString& wsName,
-                                            FX_BOOL bIsAllPath,
-                                            XFA_LOGIC_TYPE eLogicType) {
-  wsName.Empty();
-  if (bIsAllPath) {
-    XFA_GetNameExpression(refNode, wsName, FALSE, eLogicType);
-    CFX_WideString wsParent;
-    CXFA_Node* parent =
-        XFA_ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent);
-    while (parent) {
-      XFA_GetNameExpression(parent, wsParent, FALSE, eLogicType);
-      wsParent += L".";
-      wsParent += wsName;
-      wsName = wsParent;
-      parent = XFA_ResolveNodes_GetParent(parent, XFA_LOGIC_NoTransparent);
-    }
-    return;
-  }
-
-  CFX_WideStringC wsTagName;
-  CFX_WideString ws;
-  FX_BOOL bIsProperty = XFA_NodeIsProperty(refNode);
-  if (refNode->IsUnnamed() ||
-      (bIsProperty && refNode->GetClassID() != XFA_ELEMENT_PageSet)) {
-    refNode->GetClassName(wsTagName);
-    ws = wsTagName;
-    wsName.Format(L"#%s[%d]", (const FX_WCHAR*)ws,
-                  XFA_GetIndex(refNode, eLogicType, bIsProperty, TRUE));
-    return;
-  }
-  ws = refNode->GetCData(XFA_ATTRIBUTE_Name);
-  ws.Replace(L".", L"\\.");
-  wsName.Format(L"%s[%d]", (const FX_WCHAR*)ws,
-                XFA_GetIndex(refNode, eLogicType, bIsProperty, FALSE));
-}
-
-FX_BOOL CXFA_NodeHelper::XFA_NodeIsTransparent(CXFA_Node* refNode) {
-  if (refNode == NULL) {
-    return FALSE;
-  }
-  XFA_ELEMENT eRefNode = refNode->GetClassID();
-  if ((refNode->IsUnnamed() && refNode->IsContainerNode()) ||
-      eRefNode == XFA_ELEMENT_SubformSet || eRefNode == XFA_ELEMENT_Area ||
-      eRefNode == XFA_ELEMENT_Proto) {
-    return TRUE;
-  }
-  return FALSE;
-}
-FX_BOOL CXFA_NodeHelper::XFA_CreateNode_ForCondition(
-    CFX_WideString& wsCondition) {
-  int32_t iLen = wsCondition.GetLength();
-  CFX_WideString wsIndex = FX_WSTRC(L"0");
-  FX_BOOL bAll = FALSE;
-
-  if (iLen == 0) {
-    m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeOne;
-    return FALSE;
-  }
-  if (wsCondition.GetAt(0) == '[') {
-    int32_t i = 1;
-    for (; i < iLen; ++i) {
-      FX_WCHAR ch = wsCondition[i];
-      if (ch == ' ') {
-        continue;
-      }
-      if (ch == '+' || ch == '-') {
-        break;
-      } else if (ch == '*') {
-        bAll = TRUE;
-        break;
-      } else {
-        break;
-      }
-    }
-    if (bAll) {
-      wsIndex = FX_WSTRC(L"1");
-      m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeAll;
-    } else {
-      m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeOne;
-      wsIndex = wsCondition.Mid(i, iLen - 1 - i);
-    }
-    int32_t iIndex = wsIndex.GetInteger();
-    m_iCreateCount = iIndex;
-    return TRUE;
-  }
-  return FALSE;
-}
-FX_BOOL CXFA_NodeHelper::XFA_ResolveNodes_CreateNode(
-    CFX_WideString wsName,
-    CFX_WideString wsCondition,
-    FX_BOOL bLastNode,
-    CXFA_ScriptContext* pScriptContext) {
-  if (m_pCreateParent == NULL) {
-    return FALSE;
-  }
-  FX_BOOL bIsClassName = FALSE;
-  FX_BOOL bResult = FALSE;
-  if (wsName.GetAt(0) == '!') {
-    wsName = wsName.Right(wsName.GetLength() - 1);
-    m_pCreateParent = ToNode(
-        pScriptContext->GetDocument()->GetXFAObject(XFA_HASHCODE_Datasets));
-  }
-  if (wsName.GetAt(0) == '#') {
-    bIsClassName = TRUE;
-    wsName = wsName.Right(wsName.GetLength() - 1);
-  }
-  if (m_iCreateCount == 0) {
-    XFA_CreateNode_ForCondition(wsCondition);
-  }
-  if (bIsClassName) {
-    const XFA_ELEMENTINFO* lpElement = XFA_GetElementByName(wsName);
-    if (lpElement == NULL) {
-      return FALSE;
-    }
-    for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) {
-      CXFA_Node* pNewNode =
-          m_pCreateParent->CreateSamePacketNode(lpElement->eName);
-      if (pNewNode) {
-        m_pCreateParent->InsertChild(pNewNode);
-        if (iIndex == m_iCreateCount - 1) {
-          m_pCreateParent = pNewNode;
-        }
-        bResult = TRUE;
-      }
-    }
-  } else {
-    XFA_ELEMENT eClassType = XFA_ELEMENT_DataGroup;
-    if (bLastNode) {
-      eClassType = m_eLastCreateType;
-    }
-    for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) {
-      CXFA_Node* pNewNode = m_pCreateParent->CreateSamePacketNode(eClassType);
-      if (pNewNode) {
-        pNewNode->SetAttribute(XFA_ATTRIBUTE_Name, wsName);
-        pNewNode->CreateXMLMappingNode();
-        m_pCreateParent->InsertChild(pNewNode);
-        if (iIndex == m_iCreateCount - 1) {
-          m_pCreateParent = pNewNode;
-        }
-        bResult = TRUE;
-      }
-    }
-  }
-  if (!bResult) {
-    m_pCreateParent = NULL;
-  }
-  return bResult;
-}
-void CXFA_NodeHelper::XFA_SetCreateNodeType(CXFA_Node* refNode) {
-  if (refNode == NULL) {
-    return;
-  }
-  if (refNode->GetClassID() == XFA_ELEMENT_Subform) {
-    m_eLastCreateType = XFA_ELEMENT_DataGroup;
-  } else if (refNode->GetClassID() == XFA_ELEMENT_Field) {
-    m_eLastCreateType = XFA_FieldIsMultiListBox(refNode)
-                            ? XFA_ELEMENT_DataGroup
-                            : XFA_ELEMENT_DataValue;
-  } else if (refNode->GetClassID() == XFA_ELEMENT_ExclGroup) {
-    m_eLastCreateType = XFA_ELEMENT_DataValue;
-  }
-}
-FX_BOOL CXFA_NodeHelper::XFA_NodeIsProperty(CXFA_Node* refNode) {
-  CXFA_Node* parent =
-      XFA_ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent);
-  return parent && refNode &&
-         XFA_GetPropertyOfElement(parent->GetClassID(), refNode->GetClassID(),
-                                  XFA_XDPPACKET_UNKNOWN);
-}