Mailing-List: contact cygwin-apps-help AT sourceware DOT cygnus DOT com; run by ezmlm Sender: cygwin-apps-owner AT sourceware DOT cygnus DOT com List-Subscribe: List-Archive: List-Post: List-Help: , Delivered-To: mailing list cygwin-apps AT sources DOT redhat DOT com Date: Mon, 26 Nov 2001 23:58:48 -0500 From: Christopher Faylor To: cygwin-apps AT cygwin DOT com Subject: Re: recoverable downloads - opinions sought Message-ID: <20011127045848.GB16578@redhat.com> Reply-To: cygwin-apps AT cygwin DOT com Mail-Followup-To: cygwin-apps AT cygwin DOT com References: <093e01c1745c$aece3f50$0200a8c0 AT lifelesswks> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <093e01c1745c$aece3f50$0200a8c0@lifelesswks> User-Agent: Mutt/1.3.23.1i On Sat, Nov 24, 2001 at 07:23:15AM +1100, Robert Collins wrote: >To do recoverable downloads we need 2 things. >1) A way to check the file, other than filesize, for integrity. MD5 will >do and IIRC that's already caclulated on sources.redhat. >2) Code to pickup partway through and carry on. > >For 2) we can either code it internally, or link statically to something >like libcurl, or call out to wget/curl. I don't understand why we need an external library for this. Isn't this just a simple "start here when downloading" type of operation? I know that the ftp protocol allows this. I'm not sure about http. cgf