private bool ZProcessNamespaceExtension(cBytesCursor pCursor)
{
while (true)
{
if (!pCursor.SkipByte(cASCII.SPACE))
{
return(true);
}
if (!pCursor.GetString(out IList <byte> _) ||
!pCursor.SkipByte(cASCII.SPACE) ||
!pCursor.SkipByte(cASCII.LPAREN) ||
!pCursor.GetString(out IList <byte> _)
)
{
return(false);
}
while (true)
{
if (!pCursor.SkipByte(cASCII.SPACE))
{
break;
}
if (!pCursor.GetString(out IList <byte> _))
{
return(false);
}
}
if (!pCursor.SkipByte(cASCII.RPAREN))
{
return(false);
}
}
}
private bool ZProcessData(cBytesCursor pCursor, out List <cNamespaceName> rNames, cTrace.cContext pParentContext)
{
var lContext = pParentContext.NewMethod(nameof(cNamespaceDataProcessor), nameof(ZProcessData));
if (pCursor.SkipBytes(cBytesCursor.Nil))
{
rNames = null;
return(true);
}
if (!pCursor.SkipByte(cASCII.LPAREN))
{
rNames = null; return(false);
}
rNames = new List <cNamespaceName>();
while (true)
{
if (!pCursor.SkipByte(cASCII.LPAREN) ||
!pCursor.GetString(out IList <byte> lEncodedPrefix) ||
!pCursor.SkipByte(cASCII.SPACE) ||
!pCursor.GetMailboxDelimiter(out var lDelimiter) ||
!ZProcessNamespaceExtension(pCursor) ||
!pCursor.SkipByte(cASCII.RPAREN)
)
{
rNames = null;
return(false);
}
if (!cNamespaceName.TryConstruct(lEncodedPrefix, lDelimiter, mUTF8Enabled, out var lNamespaceName))
{
rNames = null;
return(false);
}
rNames.Add(lNamespaceName);
if (pCursor.SkipByte(cASCII.RPAREN))
{
return(true);
}
}
}
public bool Process(cBytesCursor pCursor, out cResponseData rResponseData, cTrace.cContext pParentContext)
{
var lContext = pParentContext.NewMethod(nameof(cResponseDataParserESearch), nameof(Process));
if (!pCursor.SkipBytes(kESearch))
{
rResponseData = null; return(false);
}
if (pCursor.Position.AtEnd)
{
rResponseData = new cResponseDataESearch(null, false, null);
return(true);
}
bool lSetParsedAs = false; // just in case there is another response that starts with the string "ESEARCH"
IList <byte> lTag;
if (pCursor.SkipBytes(kSpaceLParenTAGSpace))
{
if (!pCursor.GetString(out lTag) || !pCursor.SkipByte(cASCII.RPAREN))
{
rResponseData = null;
return(true);
}
lSetParsedAs = true;
}
else
{
lTag = null;
}
bool lUID;
if (pCursor.SkipBytes(kSpaceUID))
{
lUID = true;
lSetParsedAs = true;
}
else
{
lUID = false;
}
cSequenceSet lSequenceSet = null;
while (true)
{
if (!pCursor.SkipByte(cASCII.SPACE))
{
break;
}
lSetParsedAs = true;
if (!pCursor.GetToken(cCharset.Atom, null, null, out cByteList lName) ||
!pCursor.SkipByte(cASCII.SPACE) ||
!pCursor.ProcessExtendedValue(out var lValue)
)
{
rResponseData = null;
return(true);
}
if (cASCII.Compare(lName, kAll, false) && lValue is cExtendedValue.cSequenceSetEV lSequenceSetEV)
{
lSequenceSet = lSequenceSetEV.SequenceSet;
}
}
if (!pCursor.Position.AtEnd)
{
rResponseData = null;
return(lSetParsedAs);
}
rResponseData = new cResponseDataESearch(lTag, lUID, lSequenceSet);
return(true);
}
