Move send functions to a new source file

1 files changed, 1 insertions, 44 deletions

diff --git a/src/babel.c b/src/babel.c
index 91cd97b..9ae6ff7 100644
--- a/src/babel.c
+++ b/src/babel.c
@@ -27,8 +27,6 @@
 #include "babel.h"
 #include "neigh.h"
 #include "packet.h"
-#include "tlv.h"
-#include "tlv_types.h"
 
 #include <stdlib.h>
 
@@ -37,51 +35,10 @@ const char *gmrf_protocol_name = "babel";
 const char *gmrf_protocol_version = "experimental";
 
 
-static void add_ihus(gmrf_t *gmrf, gp_babel_packet_t *packet, size_t max_len, const gp_babel_iface_t *iface) {
-	const gp_babel_neigh_t *neigh;
-
-	for (neigh = iface->neighbours; neigh; neigh = neigh->next) {
-		gp_babel_tlv_ihu_t *ihu = gp_babel_tlv_add(packet, GP_BABEL_PACKET_MAX, TLV_IHU, sizeof(gp_babel_tlv_ihu_t)+sizeof(gmrf_addr_t));
-		if (!ihu)
-			return;
-
-		ihu->ae = ADDR_ENC_GMRF;
-		ihu->reserved = 0;
-		ihu->rxcost = htons(gp_babel_neigh_get_rxcost(gmrf, neigh));
-		ihu->interval = htons(GP_BABEL_IHU_INTERVAL);
-		memcpy(ihu->address, &neigh->addr, sizeof(gmrf_addr_t));
-	}
-}
-
 static void send_hellos(gmrf_t *gmrf, gmrf_context_t *ctx, void *arg) {
 	gmrf_schedule(gmrf, send_hellos, NULL, GP_BABEL_HELLO_INTERVAL*10);
 
-	gmrf_logf(gmrf, LOG_DEBUG, "sending hellos...");
-
-	gp_babel_packet_t *packet = alloca(sizeof(gp_babel_packet_t)+GP_BABEL_PACKET_MAX);
-
-	packet->version = htons(GP_BABEL_VERSION);
-	packet->len = 0;
-
-	gp_babel_tlv_hello_t *hello = gp_babel_tlv_add(packet, GP_BABEL_PACKET_MAX, TLV_HELLO, sizeof(gp_babel_tlv_hello_t));
-	if (!hello)
-		return;
-
-	hello->reserved = 0;
-	hello->interval = htons(GP_BABEL_HELLO_INTERVAL);
-
-	uint16_t len = packet->len;
-
-	gp_babel_iface_t *iface;
-	for (iface = ctx->interfaces; iface; iface = iface->next) {
-		hello->seqno = htons(iface->seqno++);
-
-		packet->len = len;
-
-		add_ihus(gmrf, packet, GP_BABEL_PACKET_MAX, iface);
-
-		gmrf_iface_send_bc(gmrf, iface->gmrf_iface, packet, gp_babel_packet_size(packet));
-	}
+	gp_babel_send_hellos(gmrf, ctx);
 }
 
 static void maintenance(gmrf_t *gmrf, gmrf_context_t *ctx, void *arg) {