add hostsfile output in addition to statefile

[project/odhcpd.git] / src / config.c

diff --git a/src/config.c b/src/config.c
index e63181400193f38970c0a5dab6e0620565bda9e2..5ba4d9ecd4dcbfc9e63d1a6ed534c520bfd201ef 100644 (file)
--- a/src/config.c
+++ b/src/config.c
@@ -29,7 +29,7 @@ static void lease_update(struct vlist_tree *tree, struct vlist_node *node_new,
 struct vlist_tree leases = VLIST_TREE_INIT(leases, lease_cmp, lease_update, true, false);
 AVL_TREE(interfaces, avl_strcmp, false, NULL);
 struct config config = {.legacy = false, .main_dhcpv4 = false,
-                       .dhcp_cb = NULL, .dhcp_statefile = NULL,
+                       .dhcp_cb = NULL, .dhcp_statefile = NULL, .dhcp_hostsfile = NULL,
                        .log_level = LOG_WARNING};
 
 #define START_DEFAULT  100
@@ -180,6 +180,7 @@ enum {
        ODHCPD_ATTR_LEASEFILE,
        ODHCPD_ATTR_LEASETRIGGER,
        ODHCPD_ATTR_LOGLEVEL,
+       ODHCPD_ATTR_HOSTSFILE,
        ODHCPD_ATTR_MAX
 };
 
@@ -189,6 +190,7 @@ static const struct blobmsg_policy odhcpd_attrs[ODHCPD_ATTR_MAX] = {
        [ODHCPD_ATTR_LEASEFILE] = { .name = "leasefile", .type = BLOBMSG_TYPE_STRING },
        [ODHCPD_ATTR_LEASETRIGGER] = { .name = "leasetrigger", .type = BLOBMSG_TYPE_STRING },
        [ODHCPD_ATTR_LOGLEVEL] = { .name = "loglevel", .type = BLOBMSG_TYPE_INT32 },
+       [ODHCPD_ATTR_HOSTSFILE] = { .name = "hostsfile", .type = BLOBMSG_TYPE_STRING },
 };
 
 const struct uci_blob_param_list odhcpd_attr_list = {
@@ -326,6 +328,11 @@ static void set_config(struct uci_section *s)
                config.dhcp_statefile = strdup(blobmsg_get_string(c));
        }
 
+       if ((c = tb[ODHCPD_ATTR_HOSTSFILE])) {
+               free(config.dhcp_hostsfile);
+               config.dhcp_hostsfile = strdup(blobmsg_get_string(c));
+       }
+
        if ((c = tb[ODHCPD_ATTR_LEASETRIGGER])) {
                free(config.dhcp_cb);
                config.dhcp_cb = strdup(blobmsg_get_string(c));