Groups > comp.lang.java.programmer > #12997

Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF?

Date	2012-03-13 19:53 -0400
From	Arne Vajhøj <arne@vajhoej.dk>
Newsgroups	comp.lang.java.programmer
Subject	Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF?
References	(4 earlier) <jjntfk$ees$2@news.albasani.net> <4f5f7dc5$0$286$14726298@news.sunsite.dk> <jjnvk3$jb2$3@news.albasani.net> <zu-dnQJjvOpuG8LSnZ2dnUVZ8vednZ2d@giganews.com> <jjo1f4$nms$1@news.albasani.net>
Message-ID	<4f5fde0b$0$290$14726298@news.sunsite.dk> (permalink)
Organization	SunSITE.dk - Supporting Open source

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On 3/13/2012 1:51 PM, Jan Burse wrote:
> Leif Roar Moldskred schrieb:
>> Jan Burse<janburse@fastmail.fm> wrote:
>>>
>>> Didn't you read my note: People who are
>>> not used to work on solutions, please
>>> refrain from posting?
>>>
>>> You are just wasting bandwidth.
>>
>> I think you're confusing the terms "solution" and "hack" here,
>> actually, but that's just me.
>>
>
> Conceptually Signal/SignalHandler is a solution for
> providing a SIGINT hook. When I wrap this in my
> own class without other visible classes than from
> java.lang.* I am not anymore dependent on sun.misc.*.
>
> For platforms that don't have sun.misc.* I can
> bundle a different implementation of my class.
> This is programming by contract. My class defines
> a contract, and I can deliver what ever realization
> I want.
>
> So its only in as far a hack, because I have not yet
> done a wide range realization of the contract. But
> sun.misc.* is already pretty wide range. For example
> I am not that dependent on Sun/Oracle, since OpenJDK
> on Linux has also sun.misc.* at the moment.
>
> But I am open to suggestions that would provide:
> - Their own contract
> - Their own set of realizations

I believe the JNI solution is more clean.

If you use sun.* and hit a platform where it is not
available or work differently, then it is a hard problem
to solve. It basically means back to square one.

If you use JNI and define a C API with certain semantics, then
it should be a relative simple task to implement that on a new
platform (assuming that there are expertise about the platform
available).

Arne

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Thread

[Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-11 21:57 +0100
  Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-11 22:10 +0100
  Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-11 17:28 -0400
    Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-11 22:49 +0100
      Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-11 18:13 -0400
        Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-11 23:23 +0100
          Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-11 18:35 -0400
          Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? markspace <-@.> - 2012-03-11 15:51 -0700
            Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-12 10:58 +0100
              Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Lew <noone@lewscanon.com> - 2012-03-12 07:38 -0700
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-12 20:43 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 16:01 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Joshua Cranmer <Pidgeot18@verizon.invalid> - 2012-03-12 17:28 -0500
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 00:33 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Lew <lewbloch@gmail.com> - 2012-03-12 16:50 -0700
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 00:56 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 20:03 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 01:05 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 20:53 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 14:06 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 14:13 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-13 11:36 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 17:48 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 17:51 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-13 13:06 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 19:56 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 01:05 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Lew <lewbloch@gmail.com> - 2012-03-12 17:23 -0700
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 20:51 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Martin Gregorie <martin@address-in-sig.invalid> - 2012-03-13 02:33 +0000
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Patricia Shanahan <pats@acm.org> - 2012-03-12 20:39 -0700
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 14:17 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-13 11:38 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Joshua Cranmer <Pidgeot18@verizon.invalid> - 2012-03-12 21:59 -0500
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 14:20 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-13 11:28 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 17:42 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-13 13:16 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 18:17 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 18:19 +0100
              Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Silvio Bierman <silvio@moc.com> - 2012-03-12 16:21 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-12 20:35 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Robert Klemme <shortcutter@googlemail.com> - 2012-03-12 22:49 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Silvio Bierman <silvio@moc.com> - 2012-03-13 14:10 +0100
              Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 13:49 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-12 20:16 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Leif Roar Moldskred <leifm@dimnakorr.com> - 2012-03-12 14:42 -0500
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-12 20:46 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 16:09 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 16:07 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-12 21:27 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 16:52 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-12 22:39 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-12 17:56 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Robert Klemme <shortcutter@googlemail.com> - 2012-03-12 23:02 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 00:18 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 00:19 +0100
  Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Steven Simpson <ss@domain.invalid> - 2012-03-13 10:28 +0000
    Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 14:11 +0100
      Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-13 11:41 -0400
        Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 17:43 +0100
          Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-13 13:03 -0400
            Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 18:20 +0100
              Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-13 13:36 -0400
              Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Leif Roar Moldskred <leifm@dimnakorr.com> - 2012-03-13 12:42 -0500
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 18:51 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 18:51 +0100
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Arne Vajhøj <arne@vajhoej.dk> - 2012-03-13 19:53 -0400
                Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-14 01:21 +0100
      Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Steven Simpson <ss@domain.invalid> - 2012-03-13 17:26 +0000
        Re: [Windows] Any way to distinguish ^C Induced EOF from ^Z EOF? Jan Burse <janburse@fastmail.fm> - 2012-03-13 18:44 +0100

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