// 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 #ifndef XFA_FXFA_PARSER_XFA_SCRIPT_IMP_H_ #define XFA_FXFA_PARSER_XFA_SCRIPT_IMP_H_ #include <map> #include "xfa/fxfa/fm2js/xfa_fm2jsapi.h" #include "xfa/fxfa/parser/xfa_document.h" #include "xfa/fxfa/parser/xfa_script.h" #include "xfa/fxjse/cfxjse_arguments.h" #define XFA_RESOLVENODE_TagName 0x0002 class CXFA_ResolveProcessor; class CXFA_ScriptContext { public: explicit CXFA_ScriptContext(CXFA_Document* pDocument); ~CXFA_ScriptContext(); void Initialize(v8::Isolate* pIsolate); void SetEventParam(CXFA_EventParam param) { m_eventParam = param; } CXFA_EventParam* GetEventParam() { return &m_eventParam; } FX_BOOL RunScript(XFA_SCRIPTLANGTYPE eScriptType, const CFX_WideStringC& wsScript, FXJSE_HVALUE hRetValue, CXFA_Object* pThisObject = NULL); int32_t ResolveObjects(CXFA_Object* refNode, const CFX_WideStringC& wsExpression, XFA_RESOLVENODE_RS& resolveNodeRS, uint32_t dwStyles = XFA_RESOLVENODE_Children, CXFA_Node* bindNode = NULL); FXJSE_HVALUE GetJSValueFromMap(CXFA_Object* pObject); void CacheList(CXFA_NodeList* pList) { m_CacheListArray.Add(pList); } CXFA_Object* GetThisObject() const { return m_pThisObject; } v8::Isolate* GetRuntime() const { return m_pIsolate; } int32_t GetIndexByName(CXFA_Node* refNode); int32_t GetIndexByClassName(CXFA_Node* refNode); void GetSomExpression(CXFA_Node* refNode, CFX_WideString& wsExpression); void SetNodesOfRunScript(CXFA_NodeArray* pArray); void AddNodesOfRunScript(const CXFA_NodeArray& nodes); void AddNodesOfRunScript(CXFA_Node* pNode); FXJSE_HCLASS GetJseNormalClass(); void SetRunAtType(XFA_ATTRIBUTEENUM eRunAt) { m_eRunAtType = eRunAt; } FX_BOOL IsRunAtClient() { return m_eRunAtType != XFA_ATTRIBUTEENUM_Server; } FX_BOOL QueryNodeByFlag(CXFA_Node* refNode, const CFX_WideStringC& propname, FXJSE_HVALUE hValue, uint32_t dwFlag, FX_BOOL bSetting); FX_BOOL QueryVariableHValue(CXFA_Node* pScriptNode, const CFX_ByteStringC& szPropName, FXJSE_HVALUE hValue, FX_BOOL bGetter); FX_BOOL QueryBuiltinHValue(const CFX_ByteStringC& szPropName, FXJSE_HVALUE hValue); static void GlobalPropertyGetter(FXJSE_HOBJECT hObject, const CFX_ByteStringC& szPropName, FXJSE_HVALUE hValue); static void GlobalPropertySetter(FXJSE_HOBJECT hObject, const CFX_ByteStringC& szPropName, FXJSE_HVALUE hValue); static void NormalPropertyGetter(FXJSE_HOBJECT hObject, const CFX_ByteStringC& szPropName, FXJSE_HVALUE hValue); static void NormalPropertySetter(FXJSE_HOBJECT hObject, const CFX_ByteStringC& szPropName, FXJSE_HVALUE hValue); static void NormalMethodCall(FXJSE_HOBJECT hThis, const CFX_ByteStringC& szFuncName, CFXJSE_Arguments& args); static int32_t NormalPropTypeGetter(FXJSE_HOBJECT hObject, const CFX_ByteStringC& szPropName, FX_BOOL bQueryIn); static int32_t GlobalPropTypeGetter(FXJSE_HOBJECT hObject, const CFX_ByteStringC& szPropName, FX_BOOL bQueryIn); FX_BOOL RunVariablesScript(CXFA_Node* pScriptNode); CXFA_Object* GetVariablesThis(CXFA_Object* pObject, FX_BOOL bScriptNode = FALSE); void ReleaseVariablesMap(); FX_BOOL IsStrictScopeInJavaScript(); XFA_SCRIPTLANGTYPE GetType(); CXFA_NodeArray& GetUpObjectArray() { return m_upObjectArray; } CXFA_Document* GetDocument() const { return m_pDocument; } protected: void DefineJsContext(); FXJSE_HCONTEXT CreateVariablesContext(CXFA_Node* pScriptNode, CXFA_Node* pSubform); void DefineJsClass(); void RemoveBuiltInObjs(FXJSE_HCONTEXT jsContext) const; CXFA_Document* m_pDocument; FXJSE_HCONTEXT m_hJsContext; v8::Isolate* m_pIsolate; FXJSE_HCLASS m_hJsClass; XFA_SCRIPTLANGTYPE m_eScriptType; FXJSE_CLASS m_JsGlobalClass; FXJSE_CLASS m_JsNormalClass; CFX_MapPtrTemplate<CXFA_Object*, FXJSE_HVALUE> m_mapXFAToHValue; FXJSE_CLASS m_JsGlobalVariablesClass; CFX_MapPtrTemplate<CXFA_Object*, FXJSE_HCONTEXT> m_mapVariableToHValue; CXFA_EventParam m_eventParam; CXFA_NodeArray m_upObjectArray; CFX_ArrayTemplate<CXFA_NodeList*> m_CacheListArray; CXFA_NodeArray* m_pScriptNodeArray; CXFA_ResolveProcessor* m_pResolveProcessor; XFA_HFM2JSCONTEXT m_hFM2JSContext; CXFA_Object* m_pThisObject; uint32_t m_dwBuiltInInFlags; XFA_ATTRIBUTEENUM m_eRunAtType; }; #endif // XFA_FXFA_PARSER_XFA_SCRIPT_IMP_H_