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Diffstat (limited to 'fxjs/cjx_node.h')
| -rw-r--r-- | fxjs/cjx_node.h | 496 |
1 files changed, 496 insertions, 0 deletions
diff --git a/fxjs/cjx_node.h b/fxjs/cjx_node.h new file mode 100644 index 0000000000..235eca144f --- /dev/null +++ b/fxjs/cjx_node.h @@ -0,0 +1,496 @@ +// Copyright 2017 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 + +#ifndef FXJS_CJX_NODE_H_ +#define FXJS_CJX_NODE_H_ + +#include <map> + +#include "core/fxcrt/unowned_ptr.h" +#include "xfa/fxfa/fxfa_basic.h" + +typedef void (*PD_CALLBACK_FREEDATA)(void* pData); +typedef void (*PD_CALLBACK_DUPLICATEDATA)(void*& pData); + +struct XFA_MAPDATABLOCKCALLBACKINFO { + PD_CALLBACK_FREEDATA pFree; + PD_CALLBACK_DUPLICATEDATA pCopy; +}; + +struct XFA_MAPDATABLOCK { + uint8_t* GetData() const { return (uint8_t*)this + sizeof(XFA_MAPDATABLOCK); } + XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo; + int32_t iBytes; +}; + +struct XFA_MAPMODULEDATA { + XFA_MAPMODULEDATA(); + ~XFA_MAPMODULEDATA(); + + std::map<void*, void*> m_ValueMap; + std::map<void*, XFA_MAPDATABLOCK*> m_BufferMap; +}; + +enum XFA_SOM_MESSAGETYPE { + XFA_SOM_ValidationMessage, + XFA_SOM_FormatMessage, + XFA_SOM_MandatoryMessage +}; + +class CFXJSE_Arguments; +class CXFA_Node; + +class CJX_Node { + public: + explicit CJX_Node(CXFA_Node* node); + ~CJX_Node(); + + bool HasAttribute(XFA_ATTRIBUTE eAttr, bool bCanInherit = false); + bool SetAttribute(XFA_ATTRIBUTE eAttr, + const WideStringView& wsValue, + bool bNotify = false); + + bool SetAttribute(const WideStringView& wsAttr, + const WideStringView& wsValue, + bool bNotify = false); + bool GetAttribute(const WideStringView& wsAttr, + WideString& wsValue, + bool bUseDefault = true); + bool GetAttribute(XFA_ATTRIBUTE eAttr, + WideString& wsValue, + bool bUseDefault = true); + bool SetAttributeValue(const WideString& wsValue, + const WideString& wsXMLValue, + bool bNotify = false, + bool bScriptModify = false); + bool RemoveAttribute(const WideStringView& wsAttr); + + CXFA_Node* GetProperty(int32_t index, + XFA_Element eType, + bool bCreateProperty = true); + + bool SetContent(const WideString& wsContent, + const WideString& wsXMLValue, + bool bNotify = false, + bool bScriptModify = false, + bool bSyncData = true); + WideString GetContent(); + + bool TryInteger(XFA_ATTRIBUTE eAttr, + int32_t& iValue, + bool bUseDefault = true); + bool SetInteger(XFA_ATTRIBUTE eAttr, int32_t iValue, bool bNotify = false) { + return SetValue(eAttr, XFA_ATTRIBUTETYPE_Integer, (void*)(uintptr_t)iValue, + bNotify); + } + int32_t GetInteger(XFA_ATTRIBUTE eAttr) { + int32_t iValue; + return TryInteger(eAttr, iValue, true) ? iValue : 0; + } + + bool TryCData(XFA_ATTRIBUTE eAttr, + WideStringView& wsValue, + bool bUseDefault = true, + bool bProto = true); + bool TryCData(XFA_ATTRIBUTE eAttr, + WideString& wsValue, + bool bUseDefault = true, + bool bProto = true); + bool SetCData(XFA_ATTRIBUTE eAttr, + const WideString& wsValue, + bool bNotify = false, + bool bScriptModify = false); + WideStringView GetCData(XFA_ATTRIBUTE eAttr) { + WideStringView wsValue; + return TryCData(eAttr, wsValue) ? wsValue : WideStringView(); + } + + bool TryContent(WideString& wsContent, + bool bScriptModify = false, + bool bProto = true); + + bool TryEnum(XFA_ATTRIBUTE eAttr, + XFA_ATTRIBUTEENUM& eValue, + bool bUseDefault = true); + bool SetEnum(XFA_ATTRIBUTE eAttr, + XFA_ATTRIBUTEENUM eValue, + bool bNotify = false) { + return SetValue(eAttr, XFA_ATTRIBUTETYPE_Enum, (void*)(uintptr_t)eValue, + bNotify); + } + XFA_ATTRIBUTEENUM GetEnum(XFA_ATTRIBUTE eAttr) { + XFA_ATTRIBUTEENUM eValue; + return TryEnum(eAttr, eValue, true) ? eValue : XFA_ATTRIBUTEENUM_Unknown; + } + + bool TryBoolean(XFA_ATTRIBUTE eAttr, bool& bValue, bool bUseDefault = true); + bool SetBoolean(XFA_ATTRIBUTE eAttr, bool bValue, bool bNotify = false) { + return SetValue(eAttr, XFA_ATTRIBUTETYPE_Boolean, (void*)(uintptr_t)bValue, + bNotify); + } + bool GetBoolean(XFA_ATTRIBUTE eAttr) { + bool bValue; + return TryBoolean(eAttr, bValue, true) ? bValue : false; + } + + bool TryMeasure(XFA_ATTRIBUTE eAttr, + CXFA_Measurement& mValue, + bool bUseDefault = true) const; + bool SetMeasure(XFA_ATTRIBUTE eAttr, + CXFA_Measurement mValue, + bool bNotify = false); + CXFA_Measurement GetMeasure(XFA_ATTRIBUTE eAttr) const; + + bool SetUserData(void* pKey, + void* pData, + XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo = nullptr); + void* GetUserData(void* pKey, bool bProtoAlso = false) { + void* pData; + return TryUserData(pKey, pData, bProtoAlso) ? pData : nullptr; + } + + bool TryObject(XFA_ATTRIBUTE eAttr, void*& pData); + bool SetObject(XFA_ATTRIBUTE eAttr, + void* pData, + XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo = nullptr); + void* GetObject(XFA_ATTRIBUTE eAttr) { + void* pData; + return TryObject(eAttr, pData) ? pData : nullptr; + } + + bool TryNamespace(WideString& wsNamespace); + + void MergeAllData(void* pDstModule); + + void Script_TreeClass_ResolveNode(CFXJSE_Arguments* pArguments); + void Script_TreeClass_ResolveNodes(CFXJSE_Arguments* pArguments); + void Script_Som_ResolveNodeList(CFXJSE_Value* pValue, + WideString wsExpression, + uint32_t dwFlag, + CXFA_Node* refNode = nullptr); + void Script_TreeClass_All(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_TreeClass_Nodes(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_TreeClass_ClassAll(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_TreeClass_Parent(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_TreeClass_Index(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_TreeClass_ClassIndex(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_TreeClass_SomExpression(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_NodeClass_ApplyXSL(CFXJSE_Arguments* pArguments); + void Script_NodeClass_AssignNode(CFXJSE_Arguments* pArguments); + void Script_NodeClass_Clone(CFXJSE_Arguments* pArguments); + void Script_NodeClass_GetAttribute(CFXJSE_Arguments* pArguments); + void Script_NodeClass_GetElement(CFXJSE_Arguments* pArguments); + void Script_NodeClass_IsPropertySpecified(CFXJSE_Arguments* pArguments); + void Script_NodeClass_LoadXML(CFXJSE_Arguments* pArguments); + void Script_NodeClass_SaveFilteredXML(CFXJSE_Arguments* pArguments); + void Script_NodeClass_SaveXML(CFXJSE_Arguments* pArguments); + void Script_NodeClass_SetAttribute(CFXJSE_Arguments* pArguments); + void Script_NodeClass_SetElement(CFXJSE_Arguments* pArguments); + void Script_NodeClass_Ns(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_NodeClass_Model(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_NodeClass_IsContainer(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_NodeClass_IsNull(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_NodeClass_OneOfChild(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_ContainerClass_GetDelta(CFXJSE_Arguments* pArguments); + void Script_ContainerClass_GetDeltas(CFXJSE_Arguments* pArguments); + void Script_ModelClass_ClearErrorList(CFXJSE_Arguments* pArguments); + void Script_ModelClass_CreateNode(CFXJSE_Arguments* pArguments); + void Script_ModelClass_IsCompatibleNS(CFXJSE_Arguments* pArguments); + void Script_ModelClass_Context(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_ModelClass_AliasNode(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_WsdlConnection_Execute(CFXJSE_Arguments* pArguments); + void Script_Delta_Restore(CFXJSE_Arguments* pArguments); + void Script_Delta_CurrentValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Delta_SavedValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Delta_Target(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Attribute_SendAttributeChangeMessage(XFA_ATTRIBUTE eAttribute, + bool bScriptModify); + void Script_Attribute_Integer(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Attribute_IntegerRead(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Attribute_BOOL(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Attribute_BOOLRead(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Attribute_String(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Attribute_StringRead(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_ValidationMessage(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Field_Length(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_DefaultValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_DefaultValue_Read(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Boolean_Value(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_Message(CFXJSE_Value* pValue, + bool bSetting, + XFA_SOM_MESSAGETYPE iMessageType); + void Script_Som_BorderColor(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_BorderWidth(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_FillColor(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_DataNode(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_FontColor(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_Mandatory(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_MandatoryMessage(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Som_InstanceIndex(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Draw_DefaultValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Field_DefaultValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Field_EditValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Field_FormatMessage(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Field_FormattedValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Field_ParentSubform(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Field_SelectedIndex(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Field_ClearItems(CFXJSE_Arguments* pArguments); + void Script_Field_ExecEvent(CFXJSE_Arguments* pArguments); + void Script_Field_ExecInitialize(CFXJSE_Arguments* pArguments); + void Script_Field_DeleteItem(CFXJSE_Arguments* pArguments); + void Script_Field_GetSaveItem(CFXJSE_Arguments* pArguments); + void Script_Field_BoundItem(CFXJSE_Arguments* pArguments); + void Script_Field_GetItemState(CFXJSE_Arguments* pArguments); + void Script_Field_ExecCalculate(CFXJSE_Arguments* pArguments); + void Script_Field_SetItems(CFXJSE_Arguments* pArguments); + void Script_Field_GetDisplayItem(CFXJSE_Arguments* pArguments); + void Script_Field_SetItemState(CFXJSE_Arguments* pArguments); + void Script_Field_AddItem(CFXJSE_Arguments* pArguments); + void Script_Field_ExecValidate(CFXJSE_Arguments* pArguments); + void Script_ExclGroup_DefaultAndRawValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_ExclGroup_ErrorText(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_ExclGroup_Transient(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_ExclGroup_ExecEvent(CFXJSE_Arguments* pArguments); + void Script_ExclGroup_SelectedMember(CFXJSE_Arguments* pArguments); + void Script_ExclGroup_ExecInitialize(CFXJSE_Arguments* pArguments); + void Script_ExclGroup_ExecCalculate(CFXJSE_Arguments* pArguments); + void Script_ExclGroup_ExecValidate(CFXJSE_Arguments* pArguments); + void Script_Subform_InstanceManager(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Subform_Locale(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Subform_ExecEvent(CFXJSE_Arguments* pArguments); + void Script_Subform_ExecInitialize(CFXJSE_Arguments* pArguments); + void Script_Subform_ExecCalculate(CFXJSE_Arguments* pArguments); + void Script_Subform_ExecValidate(CFXJSE_Arguments* pArguments); + void Script_Subform_GetInvalidObjects(CFXJSE_Arguments* pArguments); + void Script_Template_FormNodes(CFXJSE_Arguments* pArguments); + void Script_Template_Remerge(CFXJSE_Arguments* pArguments); + void Script_Template_ExecInitialize(CFXJSE_Arguments* pArguments); + void Script_Template_CreateNode(CFXJSE_Arguments* pArguments); + void Script_Template_Recalculate(CFXJSE_Arguments* pArguments); + void Script_Template_ExecCalculate(CFXJSE_Arguments* pArguments); + void Script_Template_ExecValidate(CFXJSE_Arguments* pArguments); + void Script_Manifest_Evaluate(CFXJSE_Arguments* pArguments); + void Script_InstanceManager_Count(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_InstanceManager_Max(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_InstanceManager_Min(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_InstanceManager_MoveInstance(CFXJSE_Arguments* pArguments); + void Script_InstanceManager_RemoveInstance(CFXJSE_Arguments* pArguments); + void Script_InstanceManager_SetInstances(CFXJSE_Arguments* pArguments); + void Script_InstanceManager_AddInstance(CFXJSE_Arguments* pArguments); + void Script_InstanceManager_InsertInstance(CFXJSE_Arguments* pArguments); + void Script_Occur_Max(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Occur_Min(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Desc_Metadata(CFXJSE_Arguments* pArguments); + void Script_Form_FormNodes(CFXJSE_Arguments* pArguments); + void Script_Form_Remerge(CFXJSE_Arguments* pArguments); + void Script_Form_ExecInitialize(CFXJSE_Arguments* pArguments); + void Script_Form_Recalculate(CFXJSE_Arguments* pArguments); + void Script_Form_ExecCalculate(CFXJSE_Arguments* pArguments); + void Script_Form_ExecValidate(CFXJSE_Arguments* pArguments); + void Script_Form_Checksum(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Packet_GetAttribute(CFXJSE_Arguments* pArguments); + void Script_Packet_SetAttribute(CFXJSE_Arguments* pArguments); + void Script_Packet_RemoveAttribute(CFXJSE_Arguments* pArguments); + void Script_Packet_Content(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Source_Next(CFXJSE_Arguments* pArguments); + void Script_Source_CancelBatch(CFXJSE_Arguments* pArguments); + void Script_Source_First(CFXJSE_Arguments* pArguments); + void Script_Source_UpdateBatch(CFXJSE_Arguments* pArguments); + void Script_Source_Previous(CFXJSE_Arguments* pArguments); + void Script_Source_IsBOF(CFXJSE_Arguments* pArguments); + void Script_Source_IsEOF(CFXJSE_Arguments* pArguments); + void Script_Source_Cancel(CFXJSE_Arguments* pArguments); + void Script_Source_Update(CFXJSE_Arguments* pArguments); + void Script_Source_Open(CFXJSE_Arguments* pArguments); + void Script_Source_Delete(CFXJSE_Arguments* pArguments); + void Script_Source_AddNew(CFXJSE_Arguments* pArguments); + void Script_Source_Requery(CFXJSE_Arguments* pArguments); + void Script_Source_Resync(CFXJSE_Arguments* pArguments); + void Script_Source_Close(CFXJSE_Arguments* pArguments); + void Script_Source_Last(CFXJSE_Arguments* pArguments); + void Script_Source_HasDataChanged(CFXJSE_Arguments* pArguments); + void Script_Source_Db(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Xfa_This(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Handler_Version(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_SubmitFormat_Mode(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Extras_Type(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Encrypt_Format(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + void Script_Script_Stateless(CFXJSE_Value* pValue, + bool bSetting, + XFA_ATTRIBUTE eAttribute); + + private: + bool SetValue(XFA_ATTRIBUTE eAttr, + XFA_ATTRIBUTETYPE eType, + void* pValue, + bool bNotify); + bool GetValue(XFA_ATTRIBUTE eAttr, + XFA_ATTRIBUTETYPE eType, + bool bUseDefault, + void*& pValue); + + bool TryUserData(void* pKey, void*& pData, bool bProtoAlso = false); + + bool SetScriptContent(const WideString& wsContent, + const WideString& wsXMLValue, + bool bNotify = true, + bool bScriptModify = false, + bool bSyncData = true); + WideString GetScriptContent(bool bScriptModify = false); + + XFA_MAPMODULEDATA* CreateMapModuleData(); + XFA_MAPMODULEDATA* GetMapModuleData() const; + void SetMapModuleValue(void* pKey, void* pValue); + bool GetMapModuleValue(void* pKey, void*& pValue); + void SetMapModuleString(void* pKey, const WideStringView& wsValue); + bool GetMapModuleString(void* pKey, WideStringView& wsValue); + void SetMapModuleBuffer( + void* pKey, + void* pValue, + int32_t iBytes, + XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo = nullptr); + bool GetMapModuleBuffer(void* pKey, + void*& pValue, + int32_t& iBytes, + bool bProtoAlso = true) const; + bool HasMapModuleKey(void* pKey, bool bProtoAlso = false); + void RemoveMapModuleKey(void* pKey = nullptr); + void MoveBufferMapData(CXFA_Node* pDstModule, void* pKey); + void MoveBufferMapData(CXFA_Node* pSrcModule, + CXFA_Node* pDstModule, + void* pKey, + bool bRecursive = false); + + int32_t execSingleEventByName(const WideStringView& wsEventName, + XFA_Element eType); + + UnownedPtr<CXFA_Node> node_; + XFA_MAPMODULEDATA* map_module_data_; +}; + +#endif // FXJS_CJX_NODE_H_ |