From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 79D88C433E0 for ; Fri, 29 Jan 2021 12:05:37 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F2BFC64E8D for ; Fri, 29 Jan 2021 12:05:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F2BFC64E8D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50444 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l5SWt-00078F-W0 for qemu-devel@archiver.kernel.org; Fri, 29 Jan 2021 07:05:36 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:41370) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l5SUT-0005Sq-Ms for qemu-devel@nongnu.org; Fri, 29 Jan 2021 07:03:05 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:55484) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1l5SUQ-00082N-Pg for qemu-devel@nongnu.org; Fri, 29 Jan 2021 07:03:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1611921781; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=hHuhGf5gImlvS9YoFEGZrt8Z75iMeVz+XKm2OMxozq8=; b=LbqZU3J5WE8UFuYxXRsZH3eQk/TnEtP6zcVxjBpVrxgMy7ccZ15YPp47LzrQ7DW9Lb+rLs Jca5BKDNxFzychZ6NAFAu8lE5ZZFAgvRi0OMmzJqAr3SqUAAxYIYCui1nfHykMKSLKW5I4 k1/s8ZJ7NixvjW8J7V35jP4HfpC6yfk= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-368-2X_GLBsyP0eeLHEQ-8w8ew-1; Fri, 29 Jan 2021 07:02:56 -0500 X-MC-Unique: 2X_GLBsyP0eeLHEQ-8w8ew-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0BCFF911E2; Fri, 29 Jan 2021 12:02:55 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-113-27.ams2.redhat.com [10.36.113.27]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C216F60BE2; Fri, 29 Jan 2021 12:02:54 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 3322318000A2; Fri, 29 Jan 2021 13:02:53 +0100 (CET) Date: Fri, 29 Jan 2021 13:02:53 +0100 From: Gerd Hoffmann To: =?utf-8?Q?Marc-Andr=C3=A9?= Lureau Subject: Re: vnc clipboard support Message-ID: <20210129120253.36dz6ewxsc7dy43q@sirius.home.kraxel.org> References: <20210128171224.exbklnwtyb232oe2@sirius.home.kraxel.org> MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Received-SPF: pass client-ip=63.128.21.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.252, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: QEMU Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi, > - the spice protocol had a number of iterations to fix some races. It would > be great not to repeat the same mistakes, and I don't know if VNC have the > same flaws or not. # grep CAP.*CLIPBOARD.*, /usr/include/spice-1/spice/vd_agent.h VD_AGENT_CAP_CLIPBOARD, VD_AGENT_CAP_CLIPBOARD_BY_DEMAND, VD_AGENT_CAP_CLIPBOARD_SELECTION, VD_AGENT_CAP_MAX_CLIPBOARD, VD_AGENT_CAP_CLIPBOARD_NO_RELEASE_ON_REGRAB, VD_AGENT_CAP_CLIPBOARD_GRAB_SERIAL, Oh yea, I see. Is that (and the rest of the protocol) documented somewhere, other than vd_agent.h? thanks, Gerd