[PATCH v3 1/5] util: add virFirewallDGetPolicies()
Signed-off-by: Eric Garver <eric(a)garver.life>
---
src/libvirt_private.syms | 1 +
src/util/virfirewalld.c | 41 ++++++++++++++++++++++++++++++++++++++++
src/util/virfirewalld.h | 1 +
3 files changed, 43 insertions(+)
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 25794bc2f417..32c8bdeb23ee 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -2370,6 +2370,7 @@ virFirewallStartTransaction;
# util/virfirewalld.h
virFirewallDApplyRule;
virFirewallDGetBackend;
+virFirewallDGetPolicies;
virFirewallDGetVersion;
virFirewallDGetZones;
virFirewallDInterfaceSetZone;
diff --git a/src/util/virfirewalld.c b/src/util/virfirewalld.c
index c909901833f7..0912508dbc45 100644
--- a/src/util/virfirewalld.c
+++ b/src/util/virfirewalld.c
@@ -223,6 +223,47 @@ virFirewallDGetZones(char ***zones, size_t *nzones)
return 0;
}
+/**
+ * virFirewallDGetPolicies:
+ * @policies: array of char *, each entry is a null-terminated policy name
+ * @npolicies: number of entries in @policies
+ *
+ * Get the number of currently active firewalld policies, and their names
+ * in an array of null-terminated strings. The memory pointed to by
+ * @policies will belong to the caller, and must be freed.
+ *
+ * Returns 0 on success, -1 (and failure logged) on error
+ */
+int
+virFirewallDGetPolicies(char ***policies, size_t *npolicies)
+{
+ GDBusConnection *sysbus = virGDBusGetSystemBus();
+ g_autoptr(GVariant) reply = NULL;
+ g_autoptr(GVariant) array = NULL;
+
+ *npolicies = 0;
+ *policies = NULL;
+
+ if (!sysbus)
+ return -1;
+
+ if (virGDBusCallMethod(sysbus,
+ &reply,
+ G_VARIANT_TYPE("(as)"),
+ NULL,
+ VIR_FIREWALL_FIREWALLD_SERVICE,
+ "/org/fedoraproject/FirewallD1",
+ "org.fedoraproject.FirewallD1.policy",
+ "getPolicies",
+ NULL) < 0)
+ return -1;
+
+ g_variant_get(reply, "(@as)", &array);
+ *policies = g_variant_dup_strv(array, npolicies);
+
+ return 0;
+}
+
/**
* virFirewallDZoneExists:
diff --git a/src/util/virfirewalld.h b/src/util/virfirewalld.h
index c396802a2f56..ef05896e2b8b 100644
--- a/src/util/virfirewalld.h
+++ b/src/util/virfirewalld.h
@@ -33,6 +33,7 @@ int virFirewallDGetVersion(unsigned long *version);
int virFirewallDGetBackend(void);
int virFirewallDIsRegistered(void);
int virFirewallDGetZones(char ***zones, size_t *nzones);
+int virFirewallDGetPolicies(char ***policies, size_t *npolicies);
bool virFirewallDZoneExists(const char *match);
int virFirewallDApplyRule(virFirewallLayer layer,
char **args, size_t argsLen,
--
2.35.3