X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fmain.c;h=ec3bcf8bb093c04ebab69f0657792701657e58ca;hb=b749ae14b503c3a01d8fcefc22daf561454a3de0;hp=04b0acea31b4d22bc7e1e70fa9f234a8cc168d5d;hpb=aae3666f514af7606db0fe34c601bfdafa4cb7dc;p=sball

diff --git a/src/main.c b/src/main.c
index 04b0ace..ec3bcf8 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,16 +1,55 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <signal.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/select.h>
 #include "sball.h"
 
+#ifdef __FreeBSD__
+#define DEFDEV	"/dev/ttyu0"
+#else
+#define DEFDEV	"/dev/ttyS0"
+#endif
+
+static void sighandler(int s);
+
 static struct sball *sb;
+static int quit;
 
 int main(int argc, char **argv)
 {
-	if(!(sb = sball_open(argv[1] ? argv[1] : "/dev/ttyS0"))) {
-		fprintf(stderr, "Failed to open spaceball at %s\n", argv[1] ? argv[1] : "/dev/ttyS0");
+	int fd;
+	fd_set rdset;
+
+	signal(SIGINT, sighandler);
+
+	if(!(sb = sball_open(argv[1] ? argv[1] : DEFDEV))) {
+		fprintf(stderr, "Failed to open spaceball at %s\n", argv[1] ? argv[1] : DEFDEV);
 		return 1;
 	}
+	fd = sball_fd(sb);
+
+	printf("Monitoring device, ctrl-c to quit\n");
+
+	while(!quit) {
+		FD_ZERO(&rdset);
+		FD_SET(fd, &rdset);
+
+		if(select(fd + 1, &rdset, 0, 0, 0) > 0) {
+			if(FD_ISSET(fd, &rdset)) {
+				sball_read(sb);
+			}
+		}
+
+	}
+	putchar('\n');
 
 	sball_close(sb);
 	return 0;
 }
+
+static void sighandler(int s)
+{
+	quit = 1;
+}