From patchwork Mon Feb 12 07:21:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 10211909 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3707960329 for ; Mon, 12 Feb 2018 07:30:08 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 116FE28BBA for ; Mon, 12 Feb 2018 07:30:08 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 065B928BBC; Mon, 12 Feb 2018 07:30:08 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 9274328BBA for ; Mon, 12 Feb 2018 07:30:07 +0000 (UTC) Received: from localhost ([::1]:49234 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1el8Yw-0008NV-C2 for patchwork-qemu-devel@patchwork.kernel.org; Mon, 12 Feb 2018 02:30:06 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38169) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1el8RN-0000jC-Bf for qemu-devel@nongnu.org; Mon, 12 Feb 2018 02:22:18 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1el8RK-0005vS-FV for qemu-devel@nongnu.org; Mon, 12 Feb 2018 02:22:17 -0500 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:43066 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1el8RK-0005uM-63 for qemu-devel@nongnu.org; Mon, 12 Feb 2018 02:22:14 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C2B988182D36; Mon, 12 Feb 2018 07:22:13 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-43.ams2.redhat.com [10.36.116.43]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0F50110A9DFA; Mon, 12 Feb 2018 07:22:09 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id E040B1138648; Mon, 12 Feb 2018 08:22:07 +0100 (CET) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Mon, 12 Feb 2018 08:21:55 +0100 Message-Id: <20180212072207.9367-3-armbru@redhat.com> In-Reply-To: <20180212072207.9367-1-armbru@redhat.com> References: <20180212072207.9367-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Mon, 12 Feb 2018 07:22:13 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Mon, 12 Feb 2018 07:22:13 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'armbru@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH RFC 02/14] qlit: add qobject_from_qlit() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: marcandre.lureau@redhat.com, mdroth@linux.vnet.ibm.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Marc-André Lureau Instantiate a QObject* from a literal QLitObject. LitObject only supports int64_t for now. uint64_t and double aren't implemented. Signed-off-by: Marc-André Lureau Reviewed-by: Markus Armbruster --- include/qapi/qmp/qlit.h | 2 ++ qobject/qlit.c | 37 +++++++++++++++++++++++++++++++++++++ tests/check-qlit.c | 28 ++++++++++++++++++++++++++++ 3 files changed, 67 insertions(+) diff --git a/include/qapi/qmp/qlit.h b/include/qapi/qmp/qlit.h index f1ed082df8..c0676d5daf 100644 --- a/include/qapi/qmp/qlit.h +++ b/include/qapi/qmp/qlit.h @@ -50,4 +50,6 @@ struct QLitDictEntry { bool qlit_equal_qobject(const QLitObject *lhs, const QObject *rhs); +QObject *qobject_from_qlit(const QLitObject *qlit); + #endif /* QLIT_H */ diff --git a/qobject/qlit.c b/qobject/qlit.c index 948e0b860c..a921abf84a 100644 --- a/qobject/qlit.c +++ b/qobject/qlit.c @@ -18,6 +18,7 @@ #include "qapi/qmp/qlit.h" #include "qapi/qmp/qbool.h" #include "qapi/qmp/qlist.h" +#include "qapi/qmp/qnull.h" #include "qapi/qmp/qnum.h" #include "qapi/qmp/qdict.h" #include "qapi/qmp/qstring.h" @@ -86,3 +87,39 @@ bool qlit_equal_qobject(const QLitObject *lhs, const QObject *rhs) return false; } + +QObject *qobject_from_qlit(const QLitObject *qlit) +{ + switch (qlit->type) { + case QTYPE_QNULL: + return QOBJECT(qnull()); + case QTYPE_QNUM: + return QOBJECT(qnum_from_int(qlit->value.qnum)); + case QTYPE_QSTRING: + return QOBJECT(qstring_from_str(qlit->value.qstr)); + case QTYPE_QDICT: { + QDict *qdict = qdict_new(); + QLitDictEntry *e; + + for (e = qlit->value.qdict; e->key; e++) { + qdict_put_obj(qdict, e->key, qobject_from_qlit(&e->value)); + } + return QOBJECT(qdict); + } + case QTYPE_QLIST: { + QList *qlist = qlist_new(); + QLitObject *e; + + for (e = qlit->value.qlist; e->type != QTYPE_NONE; e++) { + qlist_append_obj(qlist, qobject_from_qlit(e)); + } + return QOBJECT(qlist); + } + case QTYPE_QBOOL: + return QOBJECT(qbool_from_bool(qlit->value.qbool)); + default: + assert(0); + } + + return NULL; +} diff --git a/tests/check-qlit.c b/tests/check-qlit.c index 5d0f65b9c7..836f4a3090 100644 --- a/tests/check-qlit.c +++ b/tests/check-qlit.c @@ -9,9 +9,11 @@ #include "qemu/osdep.h" +#include "qapi/qmp/qbool.h" #include "qapi/qmp/qdict.h" #include "qapi/qmp/qlist.h" #include "qapi/qmp/qlit.h" +#include "qapi/qmp/qnum.h" #include "qapi/qmp/qstring.h" static QLitObject qlit = QLIT_QDICT(((QLitDictEntry[]) { @@ -63,11 +65,37 @@ static void qlit_equal_qobject_test(void) qobject_decref(qobj); } +static void qobject_from_qlit_test(void) +{ + QObject *obj, *qobj = qobject_from_qlit(&qlit); + QDict *qdict; + QList *bee; + + qdict = qobject_to_qdict(qobj); + g_assert_cmpint(qdict_get_int(qdict, "foo"), ==, 42); + g_assert_cmpstr(qdict_get_str(qdict, "bar"), ==, "hello world"); + g_assert(qobject_type(qdict_get(qdict, "baz")) == QTYPE_QNULL); + + bee = qdict_get_qlist(qdict, "bee"); + obj = qlist_pop(bee); + g_assert_cmpint(qnum_get_int(qobject_to_qnum(obj)), ==, 43); + qobject_decref(obj); + obj = qlist_pop(bee); + g_assert_cmpint(qnum_get_int(qobject_to_qnum(obj)), ==, 44); + qobject_decref(obj); + obj = qlist_pop(bee); + g_assert(qbool_get_bool(qobject_to_qbool(obj))); + qobject_decref(obj); + + qobject_decref(qobj); +} + int main(int argc, char **argv) { g_test_init(&argc, &argv, NULL); g_test_add_func("/qlit/equal_qobject", qlit_equal_qobject_test); + g_test_add_func("/qlit/qobject_from_qlit", qobject_from_qlit_test); return g_test_run(); }