Split server out.

adsbus/Makefile

@@ -5,7 +5,7 @@ LIBS ?= -ljansson
 
 OBJ_NETWORK = incoming.o outgoing.o receive.o send.o
 OBJ_PROTOCOL = airspy_adsb.o beast.o json.o raw.o stats.o
-OBJ_UTIL = buf.o hex.o opts.o packet.o peer.o rand.o uuid.o wakeup.o
+OBJ_UTIL = buf.o hex.o opts.o packet.o peer.o rand.o server.o uuid.o wakeup.o
 
 all: adsbus
 

adsbus/adsbus.c

@@ -15,6 +15,7 @@
 #include "rand.h"
 #include "receive.h"
 #include "send.h"
+#include "server.h"
 #include "stats.h"
 #include "wakeup.h"
 
@@ -99,6 +100,7 @@ int main(int argc, char *argv[]) {
 
 	hex_init();
 	rand_init();
+	server_init();
 	wakeup_init();
 	peer_init();
 

adsbus/peer.c

@@ -10,12 +10,12 @@
 #include <sys/epoll.h>
 #include <unistd.h>
 
+#include "server.h"
 #include "uuid.h"
 #include "wakeup.h"
 
 #include "peer.h"
 
-static char server_id[UUID_LEN];
 static int peer_epoll_fd;
 static int peer_cancel_fd;
 static bool peer_canceled = false;
@@ -32,8 +32,6 @@ static void peer_cancel_handler(struct peer *peer) {
 }
 
 void peer_init() {
-	uuid_gen(server_id);
-
 	peer_epoll_fd = epoll_create1(0);
 	assert(peer_epoll_fd >= 0);
 

adsbus/server.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+#include "uuid.h"
+
+#include "server.h"
+
+char server_id[UUID_LEN];
+char server_version[] = "https://github.com/flamingcowtv/adsb-tools#1";
+
+void server_init() {
+	uuid_gen(server_id);
+	fprintf(stderr, "X %s: Server start\n", server_id);
+}

adsbus/server.h

@@ -0,0 +1,6 @@
+#pragma once
+
+extern char server_id[];
+extern char server_version[];
+
+void server_init();