Willy Tarreau 5fc9328aa2 MINOR: tools: make str2sa_range() directly return the protocol ...

We'll need this so that it can return pointers to stacked protocol in
the future (for QUIC). In addition this removes a lot of tests for
protocol validity in the callers.

Some of them were checked further apart, or after a call to
str2listener() and they were simplified as well.

There's still a trick, we can fail to return a protocol in case the caller
accepts an fqdn for use later. This is what servers do and in this case it
is valid to return no protocol. A typical example is:

   server foo localhost:1111

2020-09-16 22:08:08 +02:00

..

haproxy

MINOR: tools: make str2sa_range() directly return the protocol

2020-09-16 22:08:08 +02:00

import

CLEANUP: assorted typo fixes in the code and comments

2020-06-26 11:27:28 +02:00