Signed-off-by: Borja Salazar <borja.sala...@fon.com>
---
src/dhcpv4.c | 8 ++++++++
src/odhcpd.h | 1 +
src/ubus.c | 19 +++++++++++++++++++
3 files changed, 28 insertions(+)
diff --git a/src/dhcpv4.c b/src/dhcpv4.c
index 166582e..ad8d338 100644
--- a/src/dhcpv4.c
+++ b/src/dhcpv4.c
@@ -870,6 +870,14 @@ static void handle_dhcpv4(void *addr, void *data, size_t
len,
req->chaddr[3],req->chaddr[4],req->chaddr[5],
inet_ntoa(dest.sin_addr));
+#ifdef WITH_UBUS
+ if (msg == DHCPV4_MSG_ACK) {
+ char mac_str[13];
+ memset(&mac_str, 0, sizeof(mac_str));
+ odhcpd_hexlify(mac_str, reply.chaddr, ETH_ALEN);
+ ubus_event_bcast("dhcp.ack", mac_str, inet_ntoa(reply.yiaddr),
hostname, iface->ifname);
+ }
+#endif
sendto(sock, &reply, sizeof(reply), MSG_DONTWAIT,
(struct sockaddr*)&dest, sizeof(dest));
}
diff --git a/src/odhcpd.h b/src/odhcpd.h
index 45badd3..73e5a49 100644
--- a/src/odhcpd.h
+++ b/src/odhcpd.h
@@ -296,6 +296,7 @@ int ubus_init(void);
const char* ubus_get_ifname(const char *name);
void ubus_apply_network(void);
bool ubus_has_prefix(const char *name, const char *ifname);
+void ubus_event_bcast(const char *type, const char *mac, const char *ip, const
char *name, const char *interface);
#endif
int netlink_add_netevent_handler(struct netevent_handler *hdlr);
diff --git a/src/ubus.c b/src/ubus.c
index 95eeff7..e988b8e 100644
--- a/src/ubus.c
+++ b/src/ubus.c
@@ -311,6 +311,25 @@ static const struct blobmsg_policy obj_attrs[OBJ_ATTR_MAX]
= {
[OBJ_ATTR_PATH] = { .name = "path", .type = BLOBMSG_TYPE_STRING },
};
+void ubus_event_bcast(const char *type, const char *mac, const char *ip, const
char *name, const char *interface)
+{
+
+ if (!ubus)
+ return;
+
+ blob_buf_init(&b, 0);
+ if (mac)
+ blobmsg_add_string(&b, "mac", mac);
+ if (ip)
+ blobmsg_add_string(&b, "ip", ip);
+ if (name)
+ blobmsg_add_string(&b, "name", name);
+ if (interface)
+ blobmsg_add_string(&b, "interface", interface);
+
+ ubus_notify(ubus, &main_object, type, b.head, -1);
+
+}
static void handle_event(_unused struct ubus_context *ctx, _unused struct
ubus_event_handler *ev,
_unused const char *type, struct blob_attr *msg)
--
2.11.0
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