From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: WireGuard mailing list <wireguard@lists.zx2c4.com>
Subject: Re: Text-based IPC for Userspace Implementations
Date: Wed, 17 May 2017 20:07:41 +0200 [thread overview]
Message-ID: <87wp9fuzki.fsf@alrua-karlstad> (raw)
In-Reply-To: <CAHmME9o-PM0ma0E5tF868fBCmOfoSdJ8BYA+_Enbbq89t900+w@mail.gmail.com> (Jason A. Donenfeld's message of "Wed, 17 May 2017 16:00:17 +0200")
"Jason A. Donenfeld" <Jason@zx2c4.com> writes:
> Hello list,
>
> Re:JSON --
>
> JSON is difficult to parse and requires large libraries, especially
> for something like JSON-RPC. I'd rather not have these dependencies or
> complications.
>
> On the contrary, a simple key=value newline scheme can be parsed
> trivially by anyone in a safe way, and allows for very quick in basic
> implementations in nearly all environments, even bash. Even given a
> JSON library, a stream of key=value is considerably easier and more
> flexible in the parsing stage.
My point was not so much "just use JSON". My point was "you are
disguising something that requires stateful parsing as a simple
key/value scheme, which is bound to lead to bugs eventually". I.e. if
someone were to write a parser that would (e.g.) just grep for a public
key, they'd end up with ambiguous results at best.
-Toke
next prev parent reply other threads:[~2017-05-17 17:56 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-16 12:36 Jason A. Donenfeld
2017-05-16 13:12 ` Toke Høiland-Jørgensen
2017-05-16 16:01 ` Jonathan Rudenberg
2017-05-16 16:09 ` Toke Høiland-Jørgensen
2017-05-16 19:26 ` Jörg Thalheim
2017-05-17 14:01 ` Jason A. Donenfeld
2017-05-17 14:04 ` Manuel Schölling
2017-05-17 14:08 ` Jason A. Donenfeld
2017-05-18 16:46 ` Manuel Schölling
2017-05-18 18:04 ` Daniel Kahn Gillmor
2017-05-17 14:14 ` Bzzzz
2017-05-17 14:17 ` Jason A. Donenfeld
2017-05-16 16:33 ` Guanhao Yin
2017-05-17 13:53 ` Jason A. Donenfeld
2017-05-16 15:43 ` Ivan Labáth
2017-05-17 14:00 ` Jason A. Donenfeld
2017-05-17 18:07 ` Toke Høiland-Jørgensen [this message]
2017-05-17 18:10 ` Jason A. Donenfeld
2017-05-17 17:04 ` Jason A. Donenfeld
[not found] ` <20170516154204.GB9458@matrix-dream.net>
[not found] ` <CAHmME9roTAqMYB0qB7JG3rkKfGw1nfzTz0AD-frcGyyweCTcJQ@mail.gmail.com>
2017-05-18 8:02 ` allowed_ips move semantics? Ivan Labáth
2017-05-18 10:08 ` Jason A. Donenfeld
2017-05-18 12:00 ` Ivan Labáth
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