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d=redhat.com; s=mimecast20190719; t=1663859646; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=RPkEx2WbBL9p0Rl4NLjQQIT95LriKocujC2r90Xs+X0=; b=MhxClu60u5XS0jVeea3Hr547Q+lsWQjWZgV+EDH2oHgzRq9uv/GmLwhXMFv2/id0G8jIvx E9zqKZx2arg2SIpxMpPV5bWqYf/Qzjh5fRsNGL3OMitZAqWKnNNzM4Ywv6XBxHkywuuTiS Ou/FQtlpvC6Sw+bcJt9CgUKDMfXX8wU= X-MC-Unique: VGgJhi6AMDiu9G6s1r_xkQ-1 X-Original-To: libvir-list@listman.corp.redhat.com From: Eric Garver To: libvir-list@redhat.com Subject: [PATCH v3 2/5] util: add virFirewallDPolicyExists() Date: Thu, 22 Sep 2022 11:13:21 -0400 Message-Id: <20220922151324.1650415-3-eric@garver.life> In-Reply-To: <20220922151324.1650415-1-eric@garver.life> References: <20220922151324.1650415-1-eric@garver.life> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laine Stump Errors-To: libvir-list-bounces@redhat.com Sender: "libvir-list" X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1663859648646100005 Content-Type: text/plain; charset="utf-8"; x-default="true" Signed-off-by: Eric Garver --- src/libvirt_private.syms | 1 + src/util/virfirewalld.c | 31 +++++++++++++++++++++++++++++++ src/util/virfirewalld.h | 1 + 3 files changed, 33 insertions(+) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 32c8bdeb23ee..92b6062fabda 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -2375,6 +2375,7 @@ virFirewallDGetVersion; virFirewallDGetZones; virFirewallDInterfaceSetZone; virFirewallDIsRegistered; +virFirewallDPolicyExists; virFirewallDSynchronize; virFirewallDZoneExists; =20 diff --git a/src/util/virfirewalld.c b/src/util/virfirewalld.c index 0912508dbc45..ad879164c3a8 100644 --- a/src/util/virfirewalld.c +++ b/src/util/virfirewalld.c @@ -296,6 +296,37 @@ virFirewallDZoneExists(const char *match) } =20 =20 +/** + * virFirewallDPolicyExists: + * @match: name of policy to look for + * + * Returns true if the requested policy exists, or false if it doesn't exi= st + */ +bool +virFirewallDPolicyExists(const char *match) +{ + size_t npolicies =3D 0, i; + char **policies =3D NULL; + bool result =3D false; + + if (virFirewallDGetPolicies(&policies, &npolicies) < 0) + goto cleanup; + + for (i =3D 0; i < npolicies; i++) { + if (STREQ_NULLABLE(policies[i], match)) + result =3D true; + } + + cleanup: + VIR_DEBUG("Requested policy '%s' %s exist", + match, result ? "does" : "doesn't"); + for (i =3D 0; i < npolicies; i++) + VIR_FREE(policies[i]); + VIR_FREE(policies); + return result; +} + + /** * virFirewallDApplyRule: * @layer: which layer to apply the rule to diff --git a/src/util/virfirewalld.h b/src/util/virfirewalld.h index ef05896e2b8b..fa4c9e702ccb 100644 --- a/src/util/virfirewalld.h +++ b/src/util/virfirewalld.h @@ -35,6 +35,7 @@ int virFirewallDIsRegistered(void); int virFirewallDGetZones(char ***zones, size_t *nzones); int virFirewallDGetPolicies(char ***policies, size_t *npolicies); bool virFirewallDZoneExists(const char *match); +bool virFirewallDPolicyExists(const char *match); int virFirewallDApplyRule(virFirewallLayer layer, char **args, size_t argsLen, bool ignoreErrors, --=20 2.35.3