public void GetMessages(String input, ref List <String> messages)
{
if (messages == null)
{
messages = new List <string>();
}
String totalContent = mContent + input;
StMessage firstMessageInfo = getFirstMessageInfo(totalContent);
while (firstMessageInfo.IsValid())
{
if (totalContent.Length < firstMessageInfo.MessageLength + firstMessageInfo.HeaderLen)
{
break;
}
String message =
totalContent.Substring(firstMessageInfo.MessageStartPos, firstMessageInfo.MessageLength);
messages.Add(message);
totalContent = totalContent.Remove(0, firstMessageInfo.MessageLength + firstMessageInfo.HeaderLen);
firstMessageInfo = getFirstMessageInfo(totalContent);
}
mContent = totalContent;
}
private StMessage getFirstMessageInfo(String totalContent)
{
StMessage retval = new StMessage();
int markStart = -1;
for (int i = 0; i < totalContent.Length; i++)
{
if (totalContent[i] == '<')
{
markStart = i;
}
if (markStart != -1)
{
if (totalContent[i] == '>')
{
retval.HeaderLen = i - markStart + 1;
retval.MessageStartPos = i + 1;
retval.MessageLength = Int32.Parse(totalContent.Substring(markStart + 1, i - markStart - 1));
break;
}
}
}
return(retval);
}