From owner-soc-status@freebsd.org Wed Jul 5 16:18:17 2017 Return-Path: Delivered-To: soc-status@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C0250D87AFC for ; Wed, 5 Jul 2017 16:18:17 +0000 (UTC) (envelope-from hselasky@gmail.com) Received: from mail-lf0-x235.google.com (mail-lf0-x235.google.com [IPv6:2a00:1450:4010:c07::235]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 353A12094 for ; Wed, 5 Jul 2017 16:18:17 +0000 (UTC) (envelope-from hselasky@gmail.com) Received: by mail-lf0-x235.google.com with SMTP id b207so137318045lfg.2 for ; Wed, 05 Jul 2017 09:18:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=rjHUWBUI9k4x5fkq5HBdvxJNAf55jJTrW9ZwIhuX6rI=; b=VoLQmRxQNtsrywLwUzebAPaZDDUU/22bMGDe32UYQG5M7/becy8o54X5cnEtGnYzAR 5Uev1H2MqjtIKl8eP/4xAwfaY0hozc1ge3ixJ1Pon8OaMh3UdXpmkPlasP9Kn9hZdgsh ydkCLhHO9xK3AZDlryBzZZGaOFhsEVf1zmDOi24BqdqKMgqunFDFGc8F8uYDb1F9/u5V UqqhPEgkv3yO/yDE533G/8Bd9fBTBPKI8kKMYsPWvvg17cgXvrGznAMFksSVR3Fai/5s Lg94TfXIOoOacaJJKCocml6ZoRXu4N/Jr+gKCIhS9LrTAL0d2MVjuAHpWBtq4x7wkFR7 RI1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=rjHUWBUI9k4x5fkq5HBdvxJNAf55jJTrW9ZwIhuX6rI=; b=Jf5/i3XhgRACQzER6IE39ZKGDjNZh4hitsLp8UAQ9R7Il4YbuhXOtqZfAq9XkhqJdS Xh8FLOe/+6uBMX1W0Oyrf045aB+p6lovXVdu4CtSdo1GSX29VGkg2xtsPdFbiMXmycVs AnOoJt7/960mqWNobJzcZO/SE6ZHmSWISROF65aQca4IKcwhmqoYd9IviizoUFFTJUVF FjVr3CeeeiG/MitF7Eze9Rm7wrRgY2sBLiEnToUNw5hwskBbIoyrKEunNxPVsGdjsClC XF2l/o7qEUq862iJi+rJLom8aW7XnrJLdnGkuKSy958Gby5qXVYUkYugQieDtcscTvdc pomQ== X-Gm-Message-State: AKS2vOz7Bs1UpwDJBgzseyV1+OQqqIrAFmRyDxElRoK1uqNXjxIXid5w fniwnprY8olLGi2K X-Received: by 10.25.193.137 with SMTP id r131mr15690342lff.60.1499271495198; Wed, 05 Jul 2017 09:18:15 -0700 (PDT) Received: from hps2016.home.selasky.org ([62.141.129.119]) by smtp.googlemail.com with ESMTPSA id a186sm785727lfb.43.2017.07.05.09.18.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 05 Jul 2017 09:18:14 -0700 (PDT) Subject: Re: GSoC Week 5, add usbdump support to Wireshark To: Jie Weng , soc-status@freebsd.org References: From: Hans Petter Selasky Message-ID: <4e314166-3c6e-59ad-4cfa-f09d2c4f9de0@gmail.com> Date: Wed, 5 Jul 2017 18:16:04 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: soc-status@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Summer of Code Status Reports and Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Jul 2017 16:18:17 -0000 On 07/05/17 18:14, Jie Weng wrote: > Hello everyone, > > Recently I've finished the work to add support for reading usbdump file > formats. I was stuck in handling the non-regular format of the dumped file: > several records are grouped as a black, and a length field is added in the > beginning of the block. I managed to solve this by using a private field in > a struct of wiretap library. The solution is very simple in fact, but still > a lot of time was wasted due to my unfamiliar with the wireshark internals. > > I will work on adding dissection support next, this park of work is more > important. > > Best regards, > Jie Weng > Thank you for the update! --HPS