Roel van de Kraats wrote:
> The way I understand section 6.4 of 
> http://www.openslp.org/doc/rfc/rfc2608.txt is that commas only need to 
> be escaped when they are part of the data strings, not when they are 
> used as delimiter.
>
> If so, the java implementation should be modified not to escape the 
> delimiters.
>
> BR,
>     Roel 
Hi,
  I am not sure I fully follow this logic, perhaps I am misunderstanding 
something. How would a client (like slptool) know when a string is 
considered a "data string" or not? Specifically look at this hypothetical:

slptool register service:foo:http://foo.bar:1234 "(Description=This 
service, and any sub service, is a foo)"

In this case the intention is that the attribute value is a 'data 
string', as such the client should escape the commas - no? But how can 
the client determine that is the case? In other words the client could 
infer that this attribute is a data string where the comma should be be 
escaped or it could be a string list that has 3 entries "This service", 
"and any sub service", "is a foo" where the commas are not escaped?

Am I misunderstanding the escaping rules?

It doesn't appear that the C API escapes any characters. For example

slptool register service:foo:http://here.com:2268 "(attr=<hello>)"

The '<' & '>' should be escaped since they are reserved, but wireshark 
shows the text being sent across as is. This is particularly an issue 
whe the string contains parens as what gets sent across the wire is invalid.


unfortunately I don't seem to have an environment to build a debug 
version of the C API so I can't debug the code like I would normally do 
to see what is happening. I am working on getting one tho.

Thanks agains
Jim

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