[arbiter] initial arbiter program for porthole communications

arbiter/src/main.c

@@ -0,0 +1,55 @@
+#include "common/debug.h"
+#include "common/option.h"
+#include "porthole/client.h"
+
+static struct Option options[] =
+{
+  // app options
+  {
+    .module         = "host",
+    .name           = "socket",
+    .description    = "The porthole host socket",
+    .type           = OPTION_TYPE_STRING,
+    .value.x_string = "/var/tmp/porthole",
+  },
+  {0}
+};
+
+static void map_event(uint32_t type, PortholeMap * map)
+{
+  DEBUG_INFO("map_event: %u, %u, %u", type, map->id, map->size);
+}
+
+static void unmap_event(uint32_t id)
+{
+  DEBUG_INFO("unmap_event: %u", id);
+}
+
+static void discon_event()
+{
+  DEBUG_INFO("discon_event");
+}
+
+int main(int argc, char * argv[])
+{
+  option_register(options);
+  if (!option_parse(argc, argv))
+    return -1;
+
+  if (!option_validate())
+    return -1;
+
+  PortholeClient phc;
+  if (!porthole_client_open(
+        &phc,
+        option_get_string("host", "socket"),
+        map_event,
+        unmap_event,
+        discon_event))
+  {
+    return -1;
+  }
+
+  porthole_client_close(&phc);
+  return 0;
+}