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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/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, FX_ArraySize(MethodSpecs));
}
CJX_Packet::~CJX_Packet() {}
CJS_Return CJX_Packet::getAttribute(
CFX_V8* runtime,
const std::vector<v8::Local<v8::Value>>& params) {
if (params.size() != 1)
return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
WideString attributeValue;
CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode();
if (pXMLNode && pXMLNode->GetType() == FX_XMLNODE_Element) {
attributeValue = static_cast<CFX_XMLElement*>(pXMLNode)->GetAttribute(
runtime->ToWideString(params[0]).c_str());
}
return CJS_Return(
runtime->NewString(attributeValue.UTF8Encode().AsStringView()));
}
CJS_Return CJX_Packet::setAttribute(
CFX_V8* runtime,
const std::vector<v8::Local<v8::Value>>& params) {
if (params.size() != 2)
return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode();
if (pXMLNode && pXMLNode->GetType() == FX_XMLNODE_Element) {
static_cast<CFX_XMLElement*>(pXMLNode)->SetAttribute(
runtime->ToWideString(params[1]), runtime->ToWideString(params[0]));
}
return CJS_Return(runtime->NewNull());
}
CJS_Return CJX_Packet::removeAttribute(
CFX_V8* runtime,
const std::vector<v8::Local<v8::Value>>& params) {
if (params.size() != 1)
return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode();
if (pXMLNode && pXMLNode->GetType() == FX_XMLNODE_Element) {
WideString name = runtime->ToWideString(params[0]);
CFX_XMLElement* pXMLElement = static_cast<CFX_XMLElement*>(pXMLNode);
if (pXMLElement->HasAttribute(name.c_str()))
pXMLElement->RemoveAttribute(name.c_str());
}
return CJS_Return(runtime->NewNull());
}
void CJX_Packet::content(CFXJSE_Value* pValue,
bool bSetting,
XFA_Attribute eAttribute) {
CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode();
if (bSetting) {
if (pXMLNode && pXMLNode->GetType() == FX_XMLNODE_Element) {
auto* text = GetXFANode()
->GetDocument()
->GetNotify()
->GetHDOC()
->GetXMLDocument()
->CreateNode<CFX_XMLText>(pValue->ToWideString());
pXMLNode->AppendChild(text);
}
return;
}
WideString wsTextData;
if (pXMLNode && pXMLNode->GetType() == FX_XMLNODE_Element) {
CFX_XMLElement* pXMLElement = static_cast<CFX_XMLElement*>(pXMLNode);
wsTextData = pXMLElement->GetTextData();
}
pValue->SetString(wsTextData.UTF8Encode().AsStringView());
}
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