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      1 // Copyright 2017 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 
      7 #include "xfa/fxfa/parser/cxfa_script.h"
      8 
      9 #include "fxjs/xfa/cjx_script.h"
     10 #include "third_party/base/ptr_util.h"
     11 
     12 namespace {
     13 
     14 const CXFA_Node::PropertyData kPropertyData[] = {
     15     {XFA_Element::Exclude, 1, 0},
     16     {XFA_Element::CurrentPage, 1, 0},
     17     {XFA_Element::RunScripts, 1, 0},
     18     {XFA_Element::Unknown, 0, 0}};
     19 const CXFA_Node::AttributeData kAttributeData[] = {
     20     {XFA_Attribute::Id, XFA_AttributeType::CData, nullptr},
     21     {XFA_Attribute::Name, XFA_AttributeType::CData, nullptr},
     22     {XFA_Attribute::Use, XFA_AttributeType::CData, nullptr},
     23     {XFA_Attribute::ContentType, XFA_AttributeType::CData, nullptr},
     24     {XFA_Attribute::RunAt, XFA_AttributeType::Enum,
     25      (void*)XFA_AttributeEnum::Client},
     26     {XFA_Attribute::Binding, XFA_AttributeType::CData, nullptr},
     27     {XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr},
     28     {XFA_Attribute::Desc, XFA_AttributeType::CData, nullptr},
     29     {XFA_Attribute::Lock, XFA_AttributeType::Integer, (void*)0},
     30     {XFA_Attribute::Unknown, XFA_AttributeType::Integer, nullptr}};
     31 
     32 constexpr wchar_t kName[] = L"script";
     33 
     34 }  // namespace
     35 
     36 CXFA_Script::CXFA_Script(CXFA_Document* doc, XFA_PacketType packet)
     37     : CXFA_Node(
     38           doc,
     39           packet,
     40           (XFA_XDPPACKET_Config | XFA_XDPPACKET_Template | XFA_XDPPACKET_Form),
     41           XFA_ObjectType::ContentNode,
     42           XFA_Element::Script,
     43           kPropertyData,
     44           kAttributeData,
     45           kName,
     46           pdfium::MakeUnique<CJX_Script>(this)) {}
     47 
     48 CXFA_Script::~CXFA_Script() {}
     49 
     50 CXFA_Script::Type CXFA_Script::GetContentType() {
     51   Optional<WideString> cData =
     52       JSObject()->TryCData(XFA_Attribute::ContentType, false);
     53   if (!cData || *cData == L"application/x-formcalc")
     54     return Type::Formcalc;
     55   if (*cData == L"application/x-javascript")
     56     return Type::Javascript;
     57   return Type::Unknown;
     58 }
     59 
     60 XFA_AttributeEnum CXFA_Script::GetRunAt() {
     61   return JSObject()->GetEnum(XFA_Attribute::RunAt);
     62 }
     63 
     64 WideString CXFA_Script::GetExpression() {
     65   return JSObject()->GetContent(false);
     66 }
     67