From 23e7fe3197145e8ba5702ff832df11389a3a1f6a Mon Sep 17 00:00:00 2001
From: Stefan Lendl <s.lendl@proxmox.com>
Date: Fri, 5 Apr 2024 15:18:00 +0200
Subject: [PATCH] sdn: dnsmasq: extract function that generates the ethers file
 path

Extracted to a function so it can be mocked in tests.

Signed-off-by: Stefan Lendl <s.lendl@proxmox.com>
Reviewed-by: Max Carrara <m.carrara@proxmox.com>
Tested-by: Max Carrara <m.carrara@proxmox.com>
Reviewed-by: Stefan Hanreich <s.hanreich@proxmox.com>
Tested-by: Stefan Hanreich <s.hanreich@proxmox.com>
---
 src/PVE/Network/SDN/Dhcp/Dnsmasq.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/PVE/Network/SDN/Dhcp/Dnsmasq.pm b/src/PVE/Network/SDN/Dhcp/Dnsmasq.pm
index f9f1c39..5a227ba 100644
--- a/src/PVE/Network/SDN/Dhcp/Dnsmasq.pm
+++ b/src/PVE/Network/SDN/Dhcp/Dnsmasq.pm
@@ -33,10 +33,15 @@ my sub assert_dnsmasq_installed {
     return 1;
 }
 
+sub ethers_file {
+    my ($dhcpid) = @_;
+    return "$DNSMASQ_CONFIG_ROOT/$dhcpid/ethers";
+}
+
 sub add_ip_mapping {
     my ($class, $dhcpid, $macdb, $mac, $ip4, $ip6) = @_;
 
-    my $ethers_file = "$DNSMASQ_CONFIG_ROOT/$dhcpid/ethers";
+    my $ethers_file = ethers_file($dhcpid);
     my $ethers_tmp_file = "$ethers_file.tmp";
 
     my $reload = undef;
-- 
2.39.5