Inform protocol about interfaces

6 files changed, 35 insertions, 17 deletions

diff --git a/include/gmrf/gmrf.h b/include/gmrf/gmrf.h
index 7f3cbde..4c718f8 100644
--- a/include/gmrf/gmrf.h
+++ b/include/gmrf/gmrf.h
@@ -56,6 +56,7 @@ static inline bool gmrf_addr_equal(const gmrf_addr_t *addr1, const gmrf_addr_t *
 void gmrf_logf(gmrf_t *gmrf, int priority, const char *format, ...);
 
 gmrf_addr_t gmrf_iface_get_addr(gmrf_t *gmrf, gmrf_iface_t *iface);
+const char* gmrf_iface_get_name(gmrf_t *gmrf, gmrf_iface_t *iface);
 size_t gmrf_iface_get_mtu(gmrf_t *gmrf, gmrf_iface_t *iface);
 
 bool gmrf_iface_send(gmrf_t *gmrf, gmrf_iface_t *iface, const void *data, size_t len, const gmrf_addr_t *dest);
@@ -70,6 +71,7 @@ extern const char *gmrf_protocol_name;
 extern const char *gmrf_protocol_version;
 
 gmrf_context_t* gmrf_protocol_init(gmrf_t *gmrf);
+void gmrf_protocol_add_iface(gmrf_t *gmrf, gmrf_context_t *ctx, gmrf_iface_t *iface);
 void gmrf_protocol_handle_packet(gmrf_t *gmrf, gmrf_context_t *ctx, gmrf_iface_t *iface, const gmrf_addr_t *source, const void *data, size_t len);
 
 #endif /* _GMRF_GMRF_H_ */
diff --git a/include/mmss/protocol.h b/include/mmss/protocol.h
index 7d131d2..3ddd094 100644
--- a/include/mmss/protocol.h
+++ b/include/mmss/protocol.h
@@ -35,6 +35,7 @@ typedef struct mmss_protocol {
 	const char* (*get_version)(void);
 
 	gmrf_context_t* (*init)(gmrf_t *gmrf);
+	void (*add_iface)(gmrf_t *gmrf, gmrf_context_t *ctx, gmrf_iface_t *iface);
 	void (*handle_packet)(gmrf_t *gmrf, gmrf_context_t *ctx, gmrf_iface_t *iface, const gmrf_addr_t *source, const void *data, size_t len);
 } mmss_protocol_t;
 
diff --git a/mmss-protocol/mmss_protocol.c b/mmss-protocol/mmss_protocol.c
index cad6d76..16f10e4 100644
--- a/mmss-protocol/mmss_protocol.c
+++ b/mmss-protocol/mmss_protocol.c
@@ -40,5 +40,6 @@ const mmss_protocol_t mmss_protocol_info = {
 	.get_version = get_version,
 
 	.init = gmrf_protocol_init,
+	.add_iface = gmrf_protocol_add_iface,
 	.handle_packet = gmrf_protocol_handle_packet,
 };
diff --git a/mmss/iface.c b/mmss/iface.c
index b175fa7..47a2877 100644
--- a/mmss/iface.c
+++ b/mmss/iface.c
@@ -33,6 +33,10 @@ gmrf_addr_t gmrf_iface_get_addr(gmrf_t *gmrf, gmrf_iface_t *iface) {
 	return iface->address;
 }
 
+const char* gmrf_iface_get_name(gmrf_t *gmrf, gmrf_iface_t *iface) {
+	return iface->name;
+}
+
 size_t gmrf_iface_get_mtu(gmrf_t *gmrf, gmrf_iface_t *iface) {
 	return iface->net->mtu;
 }
@@ -74,3 +78,21 @@ void mmss_dispatch(mmss_packet_t *packet) {
 						 &packet->source->address, packet->data, packet->len);
 	free(packet);
 }
+
+void mmss_add_iface(gmrf_t *node, mmss_network_t *net, const char *name, const gmrf_addr_t *address) {
+	gmrf_iface_t *iface = calloc(1, sizeof(gmrf_iface_t));
+
+	iface->name = strdup(name);
+	iface->address = *address;
+
+	iface->node = node;
+	iface->net = net;
+
+	iface->node_next = node->interfaces;
+	node->interfaces = iface;
+
+	iface->network_next = net->interfaces;
+	net->interfaces = iface;
+
+	node->proto->add_iface(node, node->ctx, iface);
+}
diff --git a/mmss/mmss.c b/mmss/mmss.c
index 444445e..77ec21f 100644
--- a/mmss/mmss.c
+++ b/mmss/mmss.c
@@ -68,27 +68,16 @@ int main(int argc, char *argv[]) {
 
 	mmss_network_t net = { .mtu = 1500 };
 	gmrf_t node1 = { .name = "node1", .mmss = &mmss, .proto = proto }, node2 = { .name = "node2", .mmss = &mmss, .proto = proto };
-	gmrf_iface_t iface1 = {}, iface2 = {};
-
-	iface1.net = &net;
-	iface1.node = &node1;
-	iface1.address = (gmrf_addr_t){{1}};
-
-	iface2.net = &net;
-	iface2.node = &node2;
-	iface2.address = (gmrf_addr_t){{2}};
-
-	node1.interfaces = &iface1;
-	node2.interfaces = &iface2;
-
-	iface2.network_next = &iface1;
-	net.interfaces = &iface2;
 
 	node2.next = &node1;
 	gmrf_t *nodes = &node2;
 
 	init_nodes(nodes);
 
+	gmrf_addr_t addr1 = {{1}}, addr2 = {{2}};
+	mmss_add_iface(&node1, &net, "mmss0", &addr1);
+	mmss_add_iface(&node2, &net, "mmss0", &addr2);
+
 	while (true) {
 		int timeout = get_queue_timeout(&mmss);
 
diff --git a/mmss/mmss.h b/mmss/mmss.h
index c10a119..728bc3c 100644
--- a/mmss/mmss.h
+++ b/mmss/mmss.h
@@ -80,15 +80,18 @@ struct gmrf_iface {
 	gmrf_iface_t *node_next;
 	gmrf_iface_t *network_next;
 
+	char *name;
+	gmrf_addr_t address;
+
 	gmrf_t *node;
 	mmss_network_t *net;
-
-	gmrf_addr_t address;
 };
 
 
 const mmss_protocol_t* mmss_load_protocol(const char *module);
 
+void mmss_add_iface(gmrf_t *node, mmss_network_t *net, const char *name, const gmrf_addr_t *address);
+
 void mmss_dispatch(mmss_packet_t *packet);
 void mmss_run_scheduled(mmss_scheduled_t *scheduled);