--- /dev/null
+/*
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National
+ * Science Foundation and the Department of Energy.
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico. You can find out more at
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software. You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
+#ifndef __VMM_HOST_EVENTS_H__
+#define __VMM_HOST_EVENTS_H__
+
+
+struct v3_keyboard_event {
+ unsigned char status;
+ unsigned char scan_code;
+};
+
+struct v3_mouse_event {
+ unsigned char data[3];
+};
+
+
+struct v3_timer_event {
+
+};
+
+#ifdef __V3VEE__
+
+#include <palacios/vmm_list.h>
+
+
+typedef enum {HOST_KEYBOARD_EVT,
+ HOST_MOUSE_EVT,
+ HOST_TIMER_EVT} v3_host_evt_type_t;
+
+
+union v3_host_event_handler {
+ int (*keyboard_handler)(struct guest_info * info, struct v3_keyboard_event * evt, void * priv_data);
+ int (*mouse_handler)(struct guest_info * info, struct v3_mouse_event * evt, void * priv_data);
+ int (*timer_handler)(struct guest_info * info, struct v3_timer_event * evt, void * priv_data);
+};
+
+
+struct v3_host_event_hook {
+ union v3_host_event_handler cb;
+ void * private_data;
+ struct list_head link;
+};
+
+
+
+struct v3_host_events {
+ struct list_head keyboard_events;
+ struct list_head mouse_events;
+ struct list_head timer_events;
+};
+
+
+
+int v3_init_host_events(struct guest_info * info);
+
+#define V3_HOST_EVENT_HANDLER(cb) ((union v3_host_event_callback)cb)
+
+int v3_hook_host_event(struct guest_info * info,
+ v3_host_evt_type_t event_type,
+ union v3_host_event_handler cb,
+ void * private_data);
+
+#endif // ! __V3VEE__
+
+int v3_deliver_keyboard_event(struct guest_info * info, struct v3_keyboard_event * evt);
+int v3_deliver_mouse_event(struct guest_info * info, struct v3_mouse_event * evt);
+int v3_deliver_timer_event(struct guest_info * info, struct v3_timer_event * evt);
+
+
+
+#endif