How to deal with unkown char array data
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When reading data into my char buffer 4096 from QTcpSocket, sometimes the data looks like:
Format 1:
<\000?\000x\000m\000l\000 \000v\000e\000r\000s\000i\000o\000n\000=\000"\0001\000.\0000\000"\000 \00and sometimes the data looks like:
Format 2:
<?xml version="1.0" encoding="utf-16"?>\r\n<data version="1.0">\r\n <routing>\r\nHow can I consistently convert the buffer data into a QString?
QString myString(buffer); works for Format 2, but not for Format 1 and
QString myString = QString::fromRawData((char*)buffer, bytesReceived) works for Format 1, but not for Format2.
Thanks.
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- You need to analyze the incoming data and then select correct QString creation procedure.
or - A data source server should send some flag to identify what kind of format will be used for next message.
- You need to analyze the incoming data and then select correct QString creation procedure.