Initial support for multiple UIs

Move the device discovery code from separate udev helpers to a single
process to listen on two sockets: one SOCK_DGRAM for incoming udev
events, and one SOCK_STREAM for UIs to connect.

Initial support for client/server infrastructure, still need to wire-up
the udev messages.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/discover/pb-discover.c b/discover/pb-discover.c
new file mode 100644
index 0000000..45b6ba1
--- /dev/null
+++ b/discover/pb-discover.c
@@ -0,0 +1,34 @@
+
+#include <stdlib.h>
+#include <signal.h>
+
+#include "udev.h"
+#include "discover-server.h"
+#include "waiter.h"
+#include "log.h"
+
+
+int main(void)
+{
+	struct discover_server *server;
+	struct udev *udev;
+
+	/* we look for closed sockets when we write, so ignore SIGPIPE */
+	signal(SIGPIPE, SIG_IGN);
+
+	udev = udev_init();
+	if (!udev)
+		return EXIT_FAILURE;
+
+	server = discover_server_init();
+	if (!server)
+		return EXIT_FAILURE;
+
+	for (;;) {
+		if (waiter_poll())
+			return EXIT_FAILURE;
+	}
+
+
+	return EXIT_SUCCESS;
+}