bool XmlParser::ParseElement(const std::string &elemBuffer)
{
std::string::size_type i = 0;
std::string elemName;
std::map<std::string, std::string> attrPairs;
if(elemBuffer[0] == '/') {
i = 1;
SkipSpace(elemBuffer, i);
for(; i < elemBuffer.length() && !isspace(elemBuffer[i]); ++i) {
elemName += elemBuffer[i];
}
OnEndElement(elemName);
} else {
// 要素名
SkipSpace(elemBuffer, i);
for(; i < elemBuffer.length() && !isspace(elemBuffer[i]); ++i) {
elemName += elemBuffer[i];
}
// 属性 Name S? '=' S? AttValue
for(; i < elemBuffer.length(); ++i) {
std::string attrName, attrValue;
char delim;
SkipSpace(elemBuffer, i);
if(elemBuffer[i] == '/') { // 開始タグ中に '/' があったら空要素
break;
}
// 属性名
for(; i < elemBuffer.length() && !isspace(elemBuffer[i]) && elemBuffer[i] != '='; ++i) {
attrName += elemBuffer[i];
}
SkipSpace(elemBuffer, i);
++i;
SkipSpace(elemBuffer, i);
// 属性値
delim = elemBuffer[i];
++i;
if(delim == '\'' || delim == '\"') {
for(; i < elemBuffer.length() && elemBuffer[i] != delim; ++i) {
attrValue += elemBuffer[i];
}
++i;
attrPairs[attrName] = attrValue;
} else {
// 属性値を区切るデリミタとして不当
return false;
}
}
OnStartElement(elemName, attrPairs);
}
return true;
}
void CModelReaderNode::parseContent(_In_ CXmlReader * pXMLReader)
{
__NMRASSERT(pXMLReader);
if (m_sName == L"")
throw CNMRException(NMR_ERROR_NODENAMEISEMPTY);
if (m_bParsedContent)
throw CNMRException(NMR_ERROR_ALREADYPARSEDXMLNODE);
m_bParsedContent = true;
if (m_bIsEmptyElement)
return;
while (!pXMLReader->IsEOF()) {
LPCWSTR pwszQualifiedName = nullptr;
LPCWSTR pwszText = nullptr;
UINT nCount = 0;
eXmlReaderNodeType NodeType;
pXMLReader->Read(NodeType);
switch (NodeType) {
case XMLREADERNODETYPE_STARTELEMENT:
pXMLReader->GetQualifiedName(&pwszQualifiedName, &nCount);
if (!pwszQualifiedName)
throw CNMRException(NMR_ERROR_COULDNOTGETQUALIFIEDXMLNAME);
if (nCount > 0)
OnChildElement(pwszQualifiedName, pXMLReader);
break;
case XMLREADERNODETYPE_TEXT:
pXMLReader->GetValue(&pwszText, &nCount);
if (!pwszText)
throw CNMRException(NMR_ERROR_COULDNOTGETXMLTEXT);
if (nCount > 0)
OnText(pwszText, pXMLReader);
break;
case XMLREADERNODETYPE_ENDELEMENT:
pXMLReader->GetQualifiedName(&pwszQualifiedName, &nCount);
if (!pwszQualifiedName)
throw CNMRException(NMR_ERROR_COULDNOTGETQUALIFIEDXMLNAME);
if (wcscmp(pwszQualifiedName, m_sName.c_str()) == 0) {
OnEndElement (pXMLReader);
return;
}
break;
case XMLREADERNODETYPE_UNKNOWN:
break;
}
}
}
