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rpcd-mod-luci: report the interface for leases

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This adds support to rpcd-mod-luci's ubus interface to report also which
interface a given lease corresponds to, which will make it possible to
expose that information in LuCI.

Signed-off-by: David Härdeman <david@hardeman.nu>
This commit is contained in:
David Härdeman
2025-11-30 19:43:29 +01:00
committed by Paul Donald
parent 338b379d4d
commit 570b4bfe6f
1 changed files with 14 additions and 2 deletions
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16
libs/rpcd-mod-luci/src/luci.c
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@@ -353,6 +353,7 @@ struct lease_entry {
char buf[512];
int32_t expire;
struct ether_addr mac;
char *iface;
char *hostname;
char *duid;
char *iaid;
@@ -486,8 +487,13 @@ lease_next(void)
ea = NULL;
if (lease_state.files[lease_state.off].odhcpd) {
strtok(e.buf, " \t\n"); /* # */
strtok(NULL, " \t\n"); /* iface */
p = strtok(e.buf, " \t\n"); /* # */
if (!p || strcmp(p, "#"))
continue;
e.iface = strtok(NULL, " \t\n"); /* iface */
if (!e.iface)
continue;
e.duid = strtok(NULL, " \t\n"); /* duid or MAC */
if (!e.duid)
@@ -1859,6 +1865,9 @@ rpc_luci_get_duid_hints(struct ubus_context *ctx, struct ubus_object *obj,
o = blobmsg_open_table(&blob, key);
if (lease->iface)
blobmsg_add_string(&blob, "interface", lease->iface);
blobmsg_add_string(&blob, "duid", lease->duid);
if (lease->iaid)
@@ -1972,6 +1981,9 @@ rpc_luci_get_dhcp_leases(struct ubus_context *ctx, struct ubus_object *obj,
else
blobmsg_add_u32(&blob, "expires", lease->expire);
if (lease->iface)
blobmsg_add_string(&blob, "interface", lease->iface);
if (lease->hostname)
blobmsg_add_string(&blob, "hostname", lease->hostname);