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// 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
#include "fxjs/xfa/cjx_packet.h"
#include <utility>
#include <vector>
#include "core/fxcrt/xml/cfx_xmldocument.h"
#include "core/fxcrt/xml/cfx_xmltext.h"
#include "fxjs/cfx_v8.h"
#include "fxjs/cfxjse_value.h"
#include "fxjs/js_resources.h"
#include "xfa/fxfa/cxfa_ffdoc.h"
#include "xfa/fxfa/cxfa_ffnotify.h"
#include "xfa/fxfa/parser/cxfa_packet.h"
const CJX_MethodSpec CJX_Packet::MethodSpecs[] = {
{"getAttribute", getAttribute_static},
{"removeAttribute", removeAttribute_static},
{"setAttribute", setAttribute_static}};
CJX_Packet::CJX_Packet(CXFA_Packet* packet) : CJX_Node(packet) {
DefineMethods(MethodSpecs);
}
CJX_Packet::~CJX_Packet() {}
CJS_Result CJX_Packet::getAttribute(
CFX_V8* runtime,
const std::vector<v8::Local<v8::Value>>& params) {
if (params.size() != 1)
return CJS_Result::Failure(JSMessage::kParamError);
WideString attributeValue;
CFX_XMLElement* element = ToXMLElement(GetXFANode()->GetXMLMappingNode());
if (element)
attributeValue = element->GetAttribute(runtime->ToWideString(params[0]));
return CJS_Result::Success(
runtime->NewString(attributeValue.UTF8Encode().AsStringView()));
}
CJS_Result CJX_Packet::setAttribute(
CFX_V8* runtime,
const std::vector<v8::Local<v8::Value>>& params) {
if (params.size() != 2)
return CJS_Result::Failure(JSMessage::kParamError);
CFX_XMLElement* element = ToXMLElement(GetXFANode()->GetXMLMappingNode());
if (element) {
element->SetAttribute(runtime->ToWideString(params[1]),
runtime->ToWideString(params[0]));
}
return CJS_Result::Success(runtime->NewNull());
}
CJS_Result CJX_Packet::removeAttribute(
CFX_V8* runtime,
const std::vector<v8::Local<v8::Value>>& params) {
if (params.size() != 1)
return CJS_Result::Failure(JSMessage::kParamError);
CFX_XMLElement* pElement = ToXMLElement(GetXFANode()->GetXMLMappingNode());
if (pElement) {
WideString name = runtime->ToWideString(params[0]);
if (pElement->HasAttribute(name))
pElement->RemoveAttribute(name);
}
return CJS_Result::Success(runtime->NewNull());
}
void CJX_Packet::content(CFXJSE_Value* pValue,
bool bSetting,
XFA_Attribute eAttribute) {
CFX_XMLElement* element = ToXMLElement(GetXFANode()->GetXMLMappingNode());
if (bSetting) {
if (element) {
element->AppendChild(
GetXFANode()
->GetDocument()
->GetNotify()
->GetHDOC()
->GetXMLDocument()
->CreateNode<CFX_XMLText>(pValue->ToWideString()));
}
return;
}
WideString wsTextData;
if (element)
wsTextData = element->GetTextData();
pValue->SetString(wsTextData.UTF8Encode().AsStringView());
}
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