ZRef<ZYadR> sYadR(ZRef<ZML::StrimmerU> iStrimmerU)
{
sSkipText(iStrimmerU->GetStrim());
if (iStrimmerU->GetStrim().Current() != ZML::eToken_Exhausted)
return new YadMapR(iStrimmerU);
return null;
}
static ZRef<ZYadR> spMakeYadR_XMLPList(ZRef<ZML::StrimmerU> iStrimmerU)
{
ZML::StrimU& theR = iStrimmerU->GetStrim();
sSkipText(theR);
if (theR.Current() == ZML::eToken_TagEmpty)
{
if (theR.Name() == "dict")
{
return new ZYadMapR_XMLPList(iStrimmerU, ZYadR_XMLPlist::eRead_EmptyTag);
}
else if (theR.Name() == "array")
{
return new ZYadSeqR_XMLPList(iStrimmerU, ZYadR_XMLPlist::eRead_EmptyTag);
}
else if (theR.Name() == "data")
{
return new ZYadStreamerR_XMLPList(iStrimmerU, ZYadR_XMLPlist::eRead_EmptyTag);
}
else if (theR.Name() == "string")
{
return new ZYadStrimmerR_XMLPList(iStrimmerU, ZYadR_XMLPlist::eRead_EmptyTag);
}
}
else if (theR.Current() == ZML::eToken_TagBegin)
{
if (theR.Name() == "dict")
{
theR.Advance();
return new ZYadMapR_XMLPList(iStrimmerU, ZYadR_XMLPlist::eRead_EndTag);
}
else if (theR.Name() == "array")
{
theR.Advance();
return new ZYadSeqR_XMLPList(iStrimmerU, ZYadR_XMLPlist::eRead_EndTag);
}
else if (theR.Name() == "data")
{
theR.Advance();
return new ZYadStreamerR_XMLPList(iStrimmerU, ZYadR_XMLPlist::eRead_EndTag);
}
else if (theR.Name() == "string")
{
theR.Advance();
return new ZYadStrimmerR_XMLPList(iStrimmerU, ZYadR_XMLPlist::eRead_EndTag);
}
}
ZAny theVal;
if (spTryRead_Any(theR, theVal))
return sMake_YadAtomR_Any(theVal);
return null;
}
ZRef<ZYadR> ZYad_XMLPList::sYadR(ZRef<ZML::StrimmerU> iStrimmerU)
{
if (not iStrimmerU)
return null;
ZML::StrimU& theR = iStrimmerU->GetStrim();
for (;;)
{
sSkipText(theR);
if (theR.Current() != ZML::eToken_TagBegin || theR.Name() != "plist")
break;
theR.Advance();
}
return spMakeYadR_XMLPList(iStrimmerU);
}
ZRef<ZYadR> YadMapR::ReadInc(Name& oName)
{
if (fIter != fAttrs.end())
{
oName = fIter->first;
ZRef<ZYadR> result = ZooLib::sYadR(fIter->second);
++fIter;
return result;
}
if (!fStrimmerU)
return null;
ZML::StrimU& theR = fStrimmerU->GetStrim();
// We have read the begin, and have returned
// any attributes on that begin.
sSkipText(theR);
if (fOuterName.empty())
{
if (theR.Current() == ZML::eToken_Exhausted)
return null;
}
else if (sTryRead_End(theR, fOuterName))
{
return null;
}
if (theR.Current() == ZML::eToken_TagEmpty)
{
oName = theR.Name();
ZRef<ZYadR> result = new YadMapR(theR.Attrs());
theR.Advance();
return result;
}
if (theR.Current() != ZML::eToken_TagBegin)
spThrowParseException("Expected begin tag");
ZML::Attrs_t theAttrs = theR.Attrs();
const string theName = theR.Name();
theR.Advance();
oName = theName;
const string8 theText = theR.ReadAll8();
sSkipText(theR);
if (theR.Current() == ZML::eToken_TagEnd)
{
if (theR.Name() != theName)
spThrowParseException("Expected end tag '" + theName + "'");
if (theAttrs.empty())
{
theR.Advance();
return ZooLib::sYadR(theText);
}
else if (!theText.empty())
{
theAttrs.push_back(pair<string, string>("!text", theText));
}
}
return new YadMapR(fStrimmerU, theName, theAttrs);
}
