From 96d8637ceda382733f027615c36e0beb80abfca1 Mon Sep 17 00:00:00 2001
From: Beniamino Galvani <bgalvani@redhat.com>
Date: Tue, 19 Apr 2022 18:09:26 +0200
Subject: [PATCH] core: add nm_dhcp_config_get_option_values()

Introduce a function to return an array of name-value tuples for DHCP
options.
---
 src/core/nm-dhcp-config.c | 23 +++++++++++++++++++++++
 src/core/nm-dhcp-config.h |  3 ++-
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/src/core/nm-dhcp-config.c b/src/core/nm-dhcp-config.c
index b32c9b7056..394a3a4924 100644
--- a/src/core/nm-dhcp-config.c
+++ b/src/core/nm-dhcp-config.c
@@ -125,6 +125,29 @@ nm_dhcp_config_set_lease(NMDhcpConfig *self, const NML3ConfigData *l3cd)
     _notify(self, PROP_OPTIONS);
 }
 
+NMUtilsNamedValue *
+nm_dhcp_config_get_option_values(NMDhcpConfig *self, guint *num)
+{
+    NMDhcpConfigPrivate *priv = NM_DHCP_CONFIG_GET_PRIVATE(self);
+    NMDhcpLease         *lease;
+    NMUtilsNamedValue   *buffer = NULL;
+
+    if (!priv->l3cd) {
+        NM_SET_OUT(num, 0);
+        return NULL;
+    }
+
+    lease = nm_l3_config_data_get_dhcp_lease(priv->l3cd, nm_dhcp_config_get_addr_family(self));
+    nm_utils_named_values_from_strdict_full(nm_dhcp_lease_get_options(lease),
+                                            num,
+                                            nm_strcmp_p_with_data,
+                                            NULL,
+                                            NULL,
+                                            0,
+                                            &buffer);
+    return buffer;
+}
+
 const char *
 nm_dhcp_config_get_option(NMDhcpConfig *self, const char *key)
 {
diff --git a/src/core/nm-dhcp-config.h b/src/core/nm-dhcp-config.h
index cae0e11aa2..cdca4ef1fb 100644
--- a/src/core/nm-dhcp-config.h
+++ b/src/core/nm-dhcp-config.h
@@ -30,7 +30,8 @@ int nm_dhcp_config_get_addr_family(NMDhcpConfig *self);
 
 void nm_dhcp_config_set_lease(NMDhcpConfig *self, const NML3ConfigData *l3cd);
 
-const char *nm_dhcp_config_get_option(NMDhcpConfig *self, const char *option);
+NMUtilsNamedValue *nm_dhcp_config_get_option_values(NMDhcpConfig *self, guint *num);
+const char        *nm_dhcp_config_get_option(NMDhcpConfig *self, const char *option);
 
 GVariant *nm_dhcp_config_get_options(NMDhcpConfig *self);