Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 1 | // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | |
dsinclair | a52ab74 | 2016-09-29 13:59:29 -0700 | [diff] [blame] | 7 | #include "core/fxcrt/fx_ext.h" |
dsinclair | df4bc59 | 2016-03-31 20:34:43 -0700 | [diff] [blame] | 8 | #include "xfa/fxfa/app/xfa_ffnotify.h" |
dsinclair | c1515ef | 2016-07-20 06:16:06 -0700 | [diff] [blame] | 9 | #include "xfa/fxfa/parser/cscript_datawindow.h" |
| 10 | #include "xfa/fxfa/parser/cscript_eventpseudomodel.h" |
| 11 | #include "xfa/fxfa/parser/cscript_hostpseudomodel.h" |
| 12 | #include "xfa/fxfa/parser/cscript_layoutpseudomodel.h" |
| 13 | #include "xfa/fxfa/parser/cscript_logpseudomodel.h" |
| 14 | #include "xfa/fxfa/parser/cscript_signaturepseudomodel.h" |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 15 | #include "xfa/fxfa/parser/cxfa_document.h" |
dsinclair | 34f86b0 | 2016-07-11 08:42:33 -0700 | [diff] [blame] | 16 | #include "xfa/fxfa/parser/cxfa_document_parser.h" |
dsinclair | 0b851ff | 2016-07-21 12:03:01 -0700 | [diff] [blame] | 17 | #include "xfa/fxfa/parser/cxfa_layoutprocessor.h" |
dsinclair | 31f8740 | 2016-07-20 06:34:45 -0700 | [diff] [blame] | 18 | #include "xfa/fxfa/parser/cxfa_scriptcontext.h" |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 19 | #include "xfa/fxfa/parser/xfa_localemgr.h" |
| 20 | #include "xfa/fxfa/parser/xfa_object.h" |
dsinclair | 31f8740 | 2016-07-20 06:34:45 -0700 | [diff] [blame] | 21 | #include "xfa/fxfa/parser/xfa_resolvenode_rs.h" |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 22 | #include "xfa/fxfa/parser/xfa_utils.h" |
| 23 | |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 24 | namespace { |
| 25 | |
| 26 | void MergeNodeRecurse(CXFA_Document* pDocument, |
| 27 | CXFA_Node* pDestNodeParent, |
| 28 | CXFA_Node* pProtoNode) { |
| 29 | CXFA_Node* pExistingNode = nullptr; |
| 30 | for (CXFA_Node* pFormChild = |
| 31 | pDestNodeParent->GetNodeItem(XFA_NODEITEM_FirstChild); |
| 32 | pFormChild; |
| 33 | pFormChild = pFormChild->GetNodeItem(XFA_NODEITEM_NextSibling)) { |
| 34 | if (pFormChild->GetElementType() == pProtoNode->GetElementType() && |
| 35 | pFormChild->GetNameHash() == pProtoNode->GetNameHash() && |
| 36 | pFormChild->IsUnusedNode()) { |
| 37 | pFormChild->ClearFlag(XFA_NodeFlag_UnusedNode); |
| 38 | pExistingNode = pFormChild; |
| 39 | break; |
| 40 | } |
| 41 | } |
| 42 | |
| 43 | if (pExistingNode) { |
| 44 | pExistingNode->SetTemplateNode(pProtoNode); |
| 45 | for (CXFA_Node* pTemplateChild = |
| 46 | pProtoNode->GetNodeItem(XFA_NODEITEM_FirstChild); |
| 47 | pTemplateChild; pTemplateChild = pTemplateChild->GetNodeItem( |
| 48 | XFA_NODEITEM_NextSibling)) { |
| 49 | MergeNodeRecurse(pDocument, pExistingNode, pTemplateChild); |
| 50 | } |
| 51 | return; |
| 52 | } |
tsepez | d19e912 | 2016-11-02 15:43:18 -0700 | [diff] [blame] | 53 | CXFA_Node* pNewNode = pProtoNode->Clone(true); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 54 | pNewNode->SetTemplateNode(pProtoNode); |
| 55 | pDestNodeParent->InsertChild(pNewNode, nullptr); |
| 56 | } |
| 57 | |
| 58 | void MergeNode(CXFA_Document* pDocument, |
| 59 | CXFA_Node* pDestNode, |
| 60 | CXFA_Node* pProtoNode) { |
| 61 | { |
| 62 | CXFA_NodeIterator sIterator(pDestNode); |
| 63 | for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode; |
| 64 | pNode = sIterator.MoveToNext()) { |
| 65 | pNode->SetFlag(XFA_NodeFlag_UnusedNode, true); |
| 66 | } |
| 67 | } |
| 68 | pDestNode->SetTemplateNode(pProtoNode); |
| 69 | for (CXFA_Node* pTemplateChild = |
| 70 | pProtoNode->GetNodeItem(XFA_NODEITEM_FirstChild); |
| 71 | pTemplateChild; |
| 72 | pTemplateChild = pTemplateChild->GetNodeItem(XFA_NODEITEM_NextSibling)) { |
| 73 | MergeNodeRecurse(pDocument, pDestNode, pTemplateChild); |
| 74 | } |
| 75 | { |
| 76 | CXFA_NodeIterator sIterator(pDestNode); |
| 77 | for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode; |
| 78 | pNode = sIterator.MoveToNext()) { |
| 79 | pNode->ClearFlag(XFA_NodeFlag_UnusedNode); |
| 80 | } |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | } // namespace |
| 85 | |
dsinclair | df4bc59 | 2016-03-31 20:34:43 -0700 | [diff] [blame] | 86 | CXFA_Document::CXFA_Document(CXFA_DocumentParser* pParser) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 87 | : m_pParser(pParser), |
| 88 | m_pScriptContext(nullptr), |
| 89 | m_pLayoutProcessor(nullptr), |
| 90 | m_pRootNode(nullptr), |
| 91 | m_pLocalMgr(nullptr), |
| 92 | m_pScriptDataWindow(nullptr), |
| 93 | m_pScriptEvent(nullptr), |
| 94 | m_pScriptHost(nullptr), |
| 95 | m_pScriptLog(nullptr), |
| 96 | m_pScriptLayout(nullptr), |
| 97 | m_pScriptSignature(nullptr), |
| 98 | m_eCurVersionMode(XFA_VERSION_DEFAULT), |
| 99 | m_dwDocFlags(0) { |
| 100 | ASSERT(m_pParser); |
| 101 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 102 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 103 | CXFA_Document::~CXFA_Document() { |
| 104 | delete m_pRootNode; |
| 105 | PurgeNodes(); |
| 106 | } |
thestig | 495bda1 | 2016-04-28 17:29:19 -0700 | [diff] [blame] | 107 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 108 | void CXFA_Document::ClearLayoutData() { |
thestig | 495bda1 | 2016-04-28 17:29:19 -0700 | [diff] [blame] | 109 | delete m_pLayoutProcessor; |
| 110 | m_pLayoutProcessor = nullptr; |
tsepez | f1a52ca | 2016-05-18 13:22:57 -0700 | [diff] [blame] | 111 | delete m_pScriptContext; |
| 112 | m_pScriptContext = nullptr; |
thestig | 495bda1 | 2016-04-28 17:29:19 -0700 | [diff] [blame] | 113 | delete m_pLocalMgr; |
| 114 | m_pLocalMgr = nullptr; |
| 115 | delete m_pScriptDataWindow; |
| 116 | m_pScriptDataWindow = nullptr; |
| 117 | delete m_pScriptEvent; |
| 118 | m_pScriptEvent = nullptr; |
| 119 | delete m_pScriptHost; |
| 120 | m_pScriptHost = nullptr; |
| 121 | delete m_pScriptLog; |
| 122 | m_pScriptLog = nullptr; |
| 123 | delete m_pScriptLayout; |
| 124 | m_pScriptLayout = nullptr; |
| 125 | delete m_pScriptSignature; |
| 126 | m_pScriptSignature = nullptr; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 127 | } |
thestig | 495bda1 | 2016-04-28 17:29:19 -0700 | [diff] [blame] | 128 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 129 | void CXFA_Document::SetRoot(CXFA_Node* pNewRoot) { |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 130 | if (m_pRootNode) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 131 | AddPurgeNode(m_pRootNode); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 132 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 133 | m_pRootNode = pNewRoot; |
| 134 | RemovePurgeNode(pNewRoot); |
| 135 | } |
dsinclair | cbfef57 | 2016-05-18 13:16:12 -0700 | [diff] [blame] | 136 | |
dsinclair | a1b0772 | 2016-07-11 08:20:58 -0700 | [diff] [blame] | 137 | CFDE_XMLDoc* CXFA_Document::GetXMLDoc() const { |
| 138 | return m_pParser->GetXMLDoc(); |
| 139 | } |
| 140 | |
dsinclair | df4bc59 | 2016-03-31 20:34:43 -0700 | [diff] [blame] | 141 | CXFA_FFNotify* CXFA_Document::GetNotify() const { |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 142 | return m_pParser->GetNotify(); |
| 143 | } |
dsinclair | cbfef57 | 2016-05-18 13:16:12 -0700 | [diff] [blame] | 144 | |
| 145 | CXFA_Object* CXFA_Document::GetXFAObject(XFA_HashCode dwNodeNameHash) { |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 146 | switch (dwNodeNameHash) { |
| 147 | case XFA_HASHCODE_Data: { |
| 148 | CXFA_Node* pDatasetsNode = ToNode(GetXFAObject(XFA_HASHCODE_Datasets)); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 149 | if (!pDatasetsNode) |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 150 | return nullptr; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 151 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 152 | for (CXFA_Node* pDatasetsChild = |
dsinclair | 56a8b19 | 2016-06-21 14:15:25 -0700 | [diff] [blame] | 153 | pDatasetsNode->GetFirstChildByClass(XFA_Element::DataGroup); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 154 | pDatasetsChild; |
dsinclair | 56a8b19 | 2016-06-21 14:15:25 -0700 | [diff] [blame] | 155 | pDatasetsChild = pDatasetsChild->GetNextSameClassSibling( |
| 156 | XFA_Element::DataGroup)) { |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 157 | if (pDatasetsChild->GetNameHash() != XFA_HASHCODE_Data) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 158 | continue; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 159 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 160 | CFX_WideString wsNamespaceURI; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 161 | if (!pDatasetsChild->TryNamespace(wsNamespaceURI)) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 162 | continue; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 163 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 164 | CFX_WideString wsDatasetsURI; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 165 | if (!pDatasetsNode->TryNamespace(wsDatasetsURI)) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 166 | continue; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 167 | if (wsNamespaceURI == wsDatasetsURI) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 168 | return pDatasetsChild; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 169 | } |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 170 | return nullptr; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 171 | } |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 172 | case XFA_HASHCODE_Record: { |
| 173 | CXFA_Node* pData = ToNode(GetXFAObject(XFA_HASHCODE_Data)); |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 174 | return pData ? pData->GetFirstChildByClass(XFA_Element::DataGroup) |
| 175 | : nullptr; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 176 | } |
| 177 | case XFA_HASHCODE_DataWindow: { |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 178 | if (!m_pScriptDataWindow) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 179 | m_pScriptDataWindow = new CScript_DataWindow(this); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 180 | return m_pScriptDataWindow; |
| 181 | } |
| 182 | case XFA_HASHCODE_Event: { |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 183 | if (!m_pScriptEvent) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 184 | m_pScriptEvent = new CScript_EventPseudoModel(this); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 185 | return m_pScriptEvent; |
| 186 | } |
| 187 | case XFA_HASHCODE_Host: { |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 188 | if (!m_pScriptHost) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 189 | m_pScriptHost = new CScript_HostPseudoModel(this); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 190 | return m_pScriptHost; |
| 191 | } |
| 192 | case XFA_HASHCODE_Log: { |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 193 | if (!m_pScriptLog) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 194 | m_pScriptLog = new CScript_LogPseudoModel(this); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 195 | return m_pScriptLog; |
| 196 | } |
| 197 | case XFA_HASHCODE_Signature: { |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 198 | if (!m_pScriptSignature) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 199 | m_pScriptSignature = new CScript_SignaturePseudoModel(this); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 200 | return m_pScriptSignature; |
| 201 | } |
| 202 | case XFA_HASHCODE_Layout: { |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 203 | if (!m_pScriptLayout) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 204 | m_pScriptLayout = new CScript_LayoutPseudoModel(this); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 205 | return m_pScriptLayout; |
| 206 | } |
| 207 | default: |
| 208 | return m_pRootNode->GetFirstChildByName(dwNodeNameHash); |
| 209 | } |
| 210 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 211 | |
dsinclair | 56a8b19 | 2016-06-21 14:15:25 -0700 | [diff] [blame] | 212 | CXFA_Node* CXFA_Document::CreateNode(uint32_t dwPacket, XFA_Element eElement) { |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 213 | return CreateNode(XFA_GetPacketByID(dwPacket), eElement); |
| 214 | } |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 215 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 216 | CXFA_Node* CXFA_Document::CreateNode(const XFA_PACKETINFO* pPacket, |
dsinclair | 56a8b19 | 2016-06-21 14:15:25 -0700 | [diff] [blame] | 217 | XFA_Element eElement) { |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 218 | if (!pPacket) |
| 219 | return nullptr; |
| 220 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 221 | const XFA_ELEMENTINFO* pElement = XFA_GetElementByID(eElement); |
| 222 | if (pElement && (pElement->dwPackets & pPacket->eName)) { |
dsinclair | c1df5d4 | 2016-07-18 06:36:51 -0700 | [diff] [blame] | 223 | CXFA_Node* pNode = |
| 224 | new CXFA_Node(this, pPacket->eName, pElement->eObjectType, |
| 225 | pElement->eName, pElement->pName); |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 226 | AddPurgeNode(pNode); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 227 | return pNode; |
| 228 | } |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 229 | |
| 230 | return nullptr; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 231 | } |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 232 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 233 | void CXFA_Document::AddPurgeNode(CXFA_Node* pNode) { |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 234 | m_PurgeNodes.insert(pNode); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 235 | } |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 236 | |
tsepez | d19e912 | 2016-11-02 15:43:18 -0700 | [diff] [blame] | 237 | bool CXFA_Document::RemovePurgeNode(CXFA_Node* pNode) { |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 238 | return !!m_PurgeNodes.erase(pNode); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 239 | } |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 240 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 241 | void CXFA_Document::PurgeNodes() { |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 242 | for (CXFA_Node* pNode : m_PurgeNodes) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 243 | delete pNode; |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 244 | |
| 245 | m_PurgeNodes.clear(); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 246 | } |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 247 | |
tsepez | d19e912 | 2016-11-02 15:43:18 -0700 | [diff] [blame] | 248 | void CXFA_Document::SetFlag(uint32_t dwFlag, bool bOn) { |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 249 | if (bOn) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 250 | m_dwDocFlags |= dwFlag; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 251 | else |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 252 | m_dwDocFlags &= ~dwFlag; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 253 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 254 | |
tsepez | d19e912 | 2016-11-02 15:43:18 -0700 | [diff] [blame] | 255 | bool CXFA_Document::IsInteractive() { |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 256 | if (m_dwDocFlags & XFA_DOCFLAG_HasInteractive) |
tsepez | 7d89e72 | 2016-05-04 13:38:11 -0700 | [diff] [blame] | 257 | return !!(m_dwDocFlags & XFA_DOCFLAG_Interactive); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 258 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 259 | CXFA_Node* pConfig = ToNode(GetXFAObject(XFA_HASHCODE_Config)); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 260 | if (!pConfig) |
tsepez | d19e912 | 2016-11-02 15:43:18 -0700 | [diff] [blame] | 261 | return false; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 262 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 263 | CFX_WideString wsInteractive; |
dsinclair | 56a8b19 | 2016-06-21 14:15:25 -0700 | [diff] [blame] | 264 | CXFA_Node* pPresent = pConfig->GetFirstChildByClass(XFA_Element::Present); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 265 | if (!pPresent) |
tsepez | d19e912 | 2016-11-02 15:43:18 -0700 | [diff] [blame] | 266 | return false; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 267 | |
dsinclair | 56a8b19 | 2016-06-21 14:15:25 -0700 | [diff] [blame] | 268 | CXFA_Node* pPDF = pPresent->GetFirstChildByClass(XFA_Element::Pdf); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 269 | if (!pPDF) |
tsepez | d19e912 | 2016-11-02 15:43:18 -0700 | [diff] [blame] | 270 | return false; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 271 | |
dsinclair | b94d7c9 | 2016-09-21 12:07:00 -0700 | [diff] [blame] | 272 | CXFA_Node* pFormFiller = pPDF->GetChild(0, XFA_Element::Interactive); |
| 273 | if (pFormFiller) { |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 274 | m_dwDocFlags |= XFA_DOCFLAG_HasInteractive; |
dsinclair | b94d7c9 | 2016-09-21 12:07:00 -0700 | [diff] [blame] | 275 | if (pFormFiller->TryContent(wsInteractive) && |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 276 | wsInteractive == FX_WSTRC(L"1")) { |
| 277 | m_dwDocFlags |= XFA_DOCFLAG_Interactive; |
tsepez | d19e912 | 2016-11-02 15:43:18 -0700 | [diff] [blame] | 278 | return true; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 279 | } |
| 280 | } |
tsepez | d19e912 | 2016-11-02 15:43:18 -0700 | [diff] [blame] | 281 | return false; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 282 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 283 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 284 | CXFA_LocaleMgr* CXFA_Document::GetLocalMgr() { |
| 285 | if (!m_pLocalMgr) { |
Dan Sinclair | c8fd331 | 2017-01-02 17:17:02 -0500 | [diff] [blame] | 286 | m_pLocalMgr = |
| 287 | new CXFA_LocaleMgr(ToNode(GetXFAObject(XFA_HASHCODE_LocaleSet)), |
| 288 | GetNotify()->GetAppProvider()->GetLanguage()); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 289 | } |
| 290 | return m_pLocalMgr; |
| 291 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 292 | |
dsinclair | ec3da5b | 2016-05-25 16:42:05 -0700 | [diff] [blame] | 293 | CXFA_ScriptContext* CXFA_Document::InitScriptContext(v8::Isolate* pIsolate) { |
dsinclair | df4bc59 | 2016-03-31 20:34:43 -0700 | [diff] [blame] | 294 | if (!m_pScriptContext) |
| 295 | m_pScriptContext = new CXFA_ScriptContext(this); |
dsinclair | ec3da5b | 2016-05-25 16:42:05 -0700 | [diff] [blame] | 296 | m_pScriptContext->Initialize(pIsolate); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 297 | return m_pScriptContext; |
| 298 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 299 | |
dsinclair | df4bc59 | 2016-03-31 20:34:43 -0700 | [diff] [blame] | 300 | CXFA_ScriptContext* CXFA_Document::GetScriptContext() { |
| 301 | if (!m_pScriptContext) |
| 302 | m_pScriptContext = new CXFA_ScriptContext(this); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 303 | return m_pScriptContext; |
| 304 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 305 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 306 | XFA_VERSION CXFA_Document::RecognizeXFAVersionNumber( |
| 307 | CFX_WideString& wsTemplateNS) { |
| 308 | CFX_WideStringC wsTemplateURIPrefix = |
| 309 | XFA_GetPacketByIndex(XFA_PACKET_Template)->pURI; |
| 310 | FX_STRSIZE nPrefixLength = wsTemplateURIPrefix.GetLength(); |
tsepez | bd9748d | 2016-04-13 21:40:19 -0700 | [diff] [blame] | 311 | if (CFX_WideStringC(wsTemplateNS.c_str(), wsTemplateNS.GetLength()) != |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 312 | wsTemplateURIPrefix) { |
| 313 | return XFA_VERSION_UNKNOWN; |
| 314 | } |
| 315 | FX_STRSIZE nDotPos = wsTemplateNS.Find('.', nPrefixLength); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 316 | if (nDotPos == (FX_STRSIZE)-1) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 317 | return XFA_VERSION_UNKNOWN; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 318 | |
tsepez | bd9748d | 2016-04-13 21:40:19 -0700 | [diff] [blame] | 319 | int8_t iMajor = FXSYS_wtoi( |
| 320 | wsTemplateNS.Mid(nPrefixLength, nDotPos - nPrefixLength).c_str()); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 321 | int8_t iMinor = FXSYS_wtoi( |
tsepez | bd9748d | 2016-04-13 21:40:19 -0700 | [diff] [blame] | 322 | wsTemplateNS.Mid(nDotPos + 1, wsTemplateNS.GetLength() - nDotPos - 2) |
| 323 | .c_str()); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 324 | XFA_VERSION eVersion = (XFA_VERSION)((int32_t)iMajor * 100 + iMinor); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 325 | if (eVersion < XFA_VERSION_MIN || eVersion > XFA_VERSION_MAX) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 326 | return XFA_VERSION_UNKNOWN; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 327 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 328 | m_eCurVersionMode = eVersion; |
| 329 | return eVersion; |
| 330 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 331 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 332 | CXFA_Node* CXFA_Document::GetNodeByID(CXFA_Node* pRoot, |
| 333 | const CFX_WideStringC& wsID) { |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 334 | if (!pRoot || wsID.IsEmpty()) |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 335 | return nullptr; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 336 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 337 | CXFA_NodeIterator sIterator(pRoot); |
| 338 | for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode; |
| 339 | pNode = sIterator.MoveToNext()) { |
| 340 | CFX_WideStringC wsIDVal; |
| 341 | if (pNode->TryCData(XFA_ATTRIBUTE_Id, wsIDVal) && !wsIDVal.IsEmpty()) { |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 342 | if (wsIDVal == wsID) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 343 | return pNode; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 344 | } |
| 345 | } |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 346 | return nullptr; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 347 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 348 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 349 | void CXFA_Document::DoProtoMerge() { |
| 350 | CXFA_Node* pTemplateRoot = ToNode(GetXFAObject(XFA_HASHCODE_Template)); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 351 | if (!pTemplateRoot) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 352 | return; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 353 | |
tsepez | 6bb3b89 | 2017-01-05 12:18:41 -0800 | [diff] [blame^] | 354 | std::map<uint32_t, CXFA_Node*> mIDMap; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 355 | CXFA_NodeSet sUseNodes; |
| 356 | CXFA_NodeIterator sIterator(pTemplateRoot); |
| 357 | for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode; |
| 358 | pNode = sIterator.MoveToNext()) { |
| 359 | CFX_WideStringC wsIDVal; |
| 360 | if (pNode->TryCData(XFA_ATTRIBUTE_Id, wsIDVal) && !wsIDVal.IsEmpty()) { |
tsepez | b6853cf | 2016-04-25 11:23:43 -0700 | [diff] [blame] | 361 | mIDMap[FX_HashCode_GetW(wsIDVal, false)] = pNode; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 362 | } |
| 363 | CFX_WideStringC wsUseVal; |
| 364 | if (pNode->TryCData(XFA_ATTRIBUTE_Use, wsUseVal) && !wsUseVal.IsEmpty()) { |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 365 | sUseNodes.insert(pNode); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 366 | } else if (pNode->TryCData(XFA_ATTRIBUTE_Usehref, wsUseVal) && |
| 367 | !wsUseVal.IsEmpty()) { |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 368 | sUseNodes.insert(pNode); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 369 | } |
| 370 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 371 | |
tsepez | aadedf9 | 2016-05-12 10:08:06 -0700 | [diff] [blame] | 372 | for (CXFA_Node* pUseHrefNode : sUseNodes) { |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 373 | CFX_WideString wsUseVal; |
| 374 | CFX_WideStringC wsURI, wsID, wsSOM; |
| 375 | if (pUseHrefNode->TryCData(XFA_ATTRIBUTE_Usehref, wsUseVal) && |
| 376 | !wsUseVal.IsEmpty()) { |
| 377 | FX_STRSIZE uSharpPos = wsUseVal.Find('#'); |
| 378 | if (uSharpPos < 0) { |
tsepez | 4d31d0c | 2016-04-19 14:11:59 -0700 | [diff] [blame] | 379 | wsURI = wsUseVal.AsStringC(); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 380 | } else { |
tsepez | bd9748d | 2016-04-13 21:40:19 -0700 | [diff] [blame] | 381 | wsURI = CFX_WideStringC(wsUseVal.c_str(), uSharpPos); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 382 | FX_STRSIZE uLen = wsUseVal.GetLength(); |
| 383 | if (uLen >= uSharpPos + 5 && |
tsepez | bd9748d | 2016-04-13 21:40:19 -0700 | [diff] [blame] | 384 | CFX_WideStringC(wsUseVal.c_str() + uSharpPos, 5) == |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 385 | FX_WSTRC(L"#som(") && |
| 386 | wsUseVal[uLen - 1] == ')') { |
tsepez | bd9748d | 2016-04-13 21:40:19 -0700 | [diff] [blame] | 387 | wsSOM = CFX_WideStringC(wsUseVal.c_str() + uSharpPos + 5, |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 388 | uLen - 1 - uSharpPos - 5); |
| 389 | } else { |
tsepez | bd9748d | 2016-04-13 21:40:19 -0700 | [diff] [blame] | 390 | wsID = CFX_WideStringC(wsUseVal.c_str() + uSharpPos + 1, |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 391 | uLen - uSharpPos - 1); |
| 392 | } |
| 393 | } |
| 394 | } else if (pUseHrefNode->TryCData(XFA_ATTRIBUTE_Use, wsUseVal) && |
| 395 | !wsUseVal.IsEmpty()) { |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 396 | if (wsUseVal[0] == '#') |
tsepez | bd9748d | 2016-04-13 21:40:19 -0700 | [diff] [blame] | 397 | wsID = CFX_WideStringC(wsUseVal.c_str() + 1, wsUseVal.GetLength() - 1); |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 398 | else |
tsepez | bd9748d | 2016-04-13 21:40:19 -0700 | [diff] [blame] | 399 | wsSOM = CFX_WideStringC(wsUseVal.c_str(), wsUseVal.GetLength()); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 400 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 401 | |
| 402 | if (!wsURI.IsEmpty() && wsURI != FX_WSTRC(L".")) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 403 | continue; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 404 | |
dsinclair | 85d1f2c | 2016-06-23 12:40:16 -0700 | [diff] [blame] | 405 | CXFA_Node* pProtoNode = nullptr; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 406 | if (!wsSOM.IsEmpty()) { |
tsepez | 736f28a | 2016-03-25 14:19:51 -0700 | [diff] [blame] | 407 | uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Attributes | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 408 | XFA_RESOLVENODE_Properties | XFA_RESOLVENODE_Parent | |
| 409 | XFA_RESOLVENODE_Siblings; |
| 410 | XFA_RESOLVENODE_RS resoveNodeRS; |
| 411 | int32_t iRet = m_pScriptContext->ResolveObjects(pUseHrefNode, wsSOM, |
| 412 | resoveNodeRS, dwFlag); |
tsepez | 6bb3b89 | 2017-01-05 12:18:41 -0800 | [diff] [blame^] | 413 | if (iRet > 0 && resoveNodeRS.nodes[0]->IsNode()) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 414 | pProtoNode = resoveNodeRS.nodes[0]->AsNode(); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 415 | } else if (!wsID.IsEmpty()) { |
tsepez | 6bb3b89 | 2017-01-05 12:18:41 -0800 | [diff] [blame^] | 416 | auto it = mIDMap.find(FX_HashCode_GetW(wsID, false)); |
| 417 | if (it == mIDMap.end()) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 418 | continue; |
tsepez | 6bb3b89 | 2017-01-05 12:18:41 -0800 | [diff] [blame^] | 419 | pProtoNode = it->second; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 420 | } |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 421 | if (!pProtoNode) |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 422 | continue; |
dsinclair | 1628024 | 2016-07-21 12:03:47 -0700 | [diff] [blame] | 423 | |
| 424 | MergeNode(this, pUseHrefNode, pProtoNode); |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 425 | } |
| 426 | } |