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NowSMS Support Forums ⬆ MMS & SMS Technical Discussions (unsupported) ⬆ Archive through October 29, 2003 ⬆ |
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| Author | Message | |||
| Anonymous |
How to differ a shift-sequence from the starting of a new header field as a string header name may also start with 0x7f which is used for a shift escape. Also, what is exact meaning of a token-string and how it differs from the text-string? | |||
| Bryce Norwood - NowSMS Support |
Good question. Based upon my interpretation of the spec, I agree that this is a problem area. I believe that a header name that started with 0x7F would be a problem, as it could be interpreted as a shift sequence. Token-text vs. Text-string is simply a difference that Text-string must start with a quote (") character if the first character of the string is > 0x7F. This is necessary to preserve general WSP header parsing rules. | |||
