1 files changed, 88 insertions, 0 deletions
diff --git a/include/VBox/vrdpusb.h b/include/VBox/vrdpusb.h
new file mode 100644
index 00000000..0ebe7831
--- /dev/null
+++ b/include/VBox/vrdpusb.h
@@ -0,0 +1,88 @@
+/** @file
+ * VBox Remote Desktop Protocol - Remote USB backend interface. (VRDP)
+ */
+
+/*
+ * Copyright (C) 2006-2020 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+ * VirtualBox OSE distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ */
+
+#ifndef VBOX_INCLUDED_vrdpusb_h
+#define VBOX_INCLUDED_vrdpusb_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <VBox/cdefs.h>
+#include <VBox/types.h>
+
+#ifdef IN_RING0
+# error "There are no VRDP APIs available in Ring-0 Host Context!"
+#endif
+#ifdef IN_RC
+# error "There are no VRDP APIs available Guest Context!"
+#endif
+
+
+/** @defgroup grp_vrdpusb   Remote USB over VURP
+ * @ingroup grp_vusb
+ * @{
+ */
+
+#define REMOTE_USB_BACKEND_PREFIX_S   "REMOTEUSB"
+#define REMOTE_USB_BACKEND_PREFIX_LEN 9
+
+/* Forward declaration. */
+struct _REMOTEUSBDEVICE;
+typedef struct _REMOTEUSBDEVICE *PREMOTEUSBDEVICE;
+
+/* Forward declaration. */
+struct _REMOTEUSBQURB;
+typedef struct _REMOTEUSBQURB *PREMOTEUSBQURB;
+
+/* Forward declaration. Actually a class. */
+struct _REMOTEUSBBACKEND;
+typedef struct _REMOTEUSBBACKEND *PREMOTEUSBBACKEND;
+
+/**
+ * Pointer to this structure is passed to pfnCreateProxyDevice as the device
+ * specific pointer, when creating remote devices.
+ */
+typedef struct REMOTEUSBCALLBACK
+{
+    PREMOTEUSBBACKEND pInstance;
+
+    DECLCALLBACKMEMBER(int, pfnOpen)             (PREMOTEUSBBACKEND pInstance, const char *pszAddress, size_t cbAddress, PREMOTEUSBDEVICE *ppDevice);
+    DECLCALLBACKMEMBER(void, pfnClose)           (PREMOTEUSBDEVICE pDevice);
+    DECLCALLBACKMEMBER(int, pfnReset)            (PREMOTEUSBDEVICE pDevice);
+    DECLCALLBACKMEMBER(int, pfnSetConfig)        (PREMOTEUSBDEVICE pDevice, uint8_t u8Cfg);
+    DECLCALLBACKMEMBER(int, pfnClaimInterface)   (PREMOTEUSBDEVICE pDevice, uint8_t u8Ifnum);
+    DECLCALLBACKMEMBER(int, pfnReleaseInterface) (PREMOTEUSBDEVICE pDevice, uint8_t u8Ifnum);
+    DECLCALLBACKMEMBER(int, pfnInterfaceSetting) (PREMOTEUSBDEVICE pDevice, uint8_t u8Ifnum, uint8_t u8Setting);
+    DECLCALLBACKMEMBER(int, pfnQueueURB)         (PREMOTEUSBDEVICE pDevice, uint8_t u8Type, uint8_t u8Ep, uint8_t u8Direction, uint32_t u32Len, void *pvData, void *pvURB, PREMOTEUSBQURB *ppRemoteURB);
+    DECLCALLBACKMEMBER(int, pfnReapURB)          (PREMOTEUSBDEVICE pDevice, uint32_t u32Millies, void **ppvURB, uint32_t *pu32Len, uint32_t *pu32Err);
+    DECLCALLBACKMEMBER(int, pfnClearHaltedEP)    (PREMOTEUSBDEVICE pDevice, uint8_t u8Ep);
+    DECLCALLBACKMEMBER(void, pfnCancelURB)       (PREMOTEUSBDEVICE pDevice, PREMOTEUSBQURB pRemoteURB);
+    DECLCALLBACKMEMBER(int, pfnWakeup)           (PREMOTEUSBDEVICE pDevice);
+} REMOTEUSBCALLBACK;
+
+/** @} */
+
+#endif /* !VBOX_INCLUDED_vrdpusb_h */
+