From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59779) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gPSN9-0004kM-Vb for qemu-devel@nongnu.org; Wed, 21 Nov 2018 08:16:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gPSN4-00074h-Vf for qemu-devel@nongnu.org; Wed, 21 Nov 2018 08:16:51 -0500 Received: from mx1.redhat.com ([209.132.183.28]:57132) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gPSN4-00072U-Q0 for qemu-devel@nongnu.org; Wed, 21 Nov 2018 08:16:46 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 1212C394D3E for ; Wed, 21 Nov 2018 13:16:46 +0000 (UTC) From: Gerd Hoffmann Date: Wed, 21 Nov 2018 14:16:38 +0100 Message-Id: <20181121131638.26369-1-kraxel@redhat.com> Subject: [Qemu-devel] [PATCH v2] qapi: add query-display-options command List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Eric Blake , Gerd Hoffmann , Markus Armbruster , Paolo Bonzini Add query-display-options command, which allows querying the qemu display configuration, and -- as an intentional side effect -- makes DisplayOptions discoverable via query-qmp-schema so libvirt can go figure which display options are supported. Signed-off-by: Gerd Hoffmann Reviewed-by: Eric Blake Tested-by: Eric Blake Tested-by: Erik Skultety --- vl.c | 10 ++++++++++ qapi/ui.json | 13 +++++++++++++ 2 files changed, 23 insertions(+) diff --git a/vl.c b/vl.c index fa25d1ae2d..c6e662677a 100644 --- a/vl.c +++ b/vl.c @@ -128,6 +128,7 @@ int main(int argc, char **argv) #include "qapi/qapi-commands-block-core.h" #include "qapi/qapi-commands-misc.h" #include "qapi/qapi-commands-run-state.h" +#include "qapi/qapi-commands-ui.h" #include "qapi/qmp/qerror.h" #include "sysemu/iothread.h" @@ -2055,6 +2056,15 @@ static void parse_display_qapi(const char *optarg) visit_free(v); } +DisplayOptions *qmp_query_display_options(Error **errp) +{ + DisplayOptions *opts; + + opts = g_new(DisplayOptions, 1); + QAPI_CLONE_MEMBERS(DisplayOptions, opts, &dpy); + return opts; +} + static void parse_display(const char *p) { const char *opts; diff --git a/qapi/ui.json b/qapi/ui.json index e0000248d3..fd39acb5c3 100644 --- a/qapi/ui.json +++ b/qapi/ui.json @@ -1102,3 +1102,16 @@ 'discriminator' : 'type', 'data' : { 'gtk' : 'DisplayGTK', 'egl-headless' : 'DisplayEGLHeadless'} } + +## +# @query-display-options: +# +# Returns information about display configuration +# +# Returns: @DisplayOptions +# +# Since: 3.1 +# +## +{ 'command': 'query-display-options', + 'returns': 'DisplayOptions' } -- 2.9.3