Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 101 insertions, 0 deletions

diff --git a/src/VBox/HostDrivers/Support/SUPR0IdcClientComponent.c b/src/VBox/HostDrivers/Support/SUPR0IdcClientComponent.c
new file mode 100644
index 00000000..79d86fbb
--- /dev/null
+++ b/src/VBox/HostDrivers/Support/SUPR0IdcClientComponent.c
@@ -0,0 +1,101 @@
+/* $Id: SUPR0IdcClientComponent.c $ */
+/** @file
+ * VirtualBox Support Driver - IDC Client Lib, Component APIs.
+ */
+
+/*
+ * Copyright (C) 2008-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include "SUPR0IdcClientInternal.h"
+#include <iprt/errcore.h>
+
+
+/**
+ * Registers a component factory with SUPDRV.
+ *
+ * @returns VBox status code.
+ * @param   pHandle         The IDC handle.
+ * @param   pFactory        The factory to register.
+ */
+SUPR0DECL(int) SUPR0IdcComponentRegisterFactory(PSUPDRVIDCHANDLE pHandle, PCSUPDRVFACTORY pFactory)
+{
+    SUPDRVIDCREQCOMPREGFACTORY Req;
+
+    /*
+     * Validate the handle before we access it.
+     */
+    AssertPtrReturn(pHandle, VERR_INVALID_HANDLE);
+    AssertPtrReturn(pHandle->s.pSession, VERR_INVALID_HANDLE);
+
+    /*
+     * Construct and fire off the request.
+     */
+    Req.Hdr.cb = sizeof(Req);
+    Req.Hdr.rc = VERR_WRONG_ORDER;
+    Req.Hdr.pSession = pHandle->s.pSession;
+    Req.u.In.pFactory = pFactory;
+
+    return supR0IdcNativeCall(pHandle, SUPDRV_IDC_REQ_COMPONENT_REGISTER_FACTORY, &Req.Hdr);
+}
+
+
+/**
+ * Deregisters a component factory with SUPDRV.
+ *
+ * @returns VBox status code.
+ * @param   pHandle         The IDC handle.
+ * @param   pFactory        The factory to register.
+ */
+SUPR0DECL(int) SUPR0IdcComponentDeregisterFactory(PSUPDRVIDCHANDLE pHandle, PCSUPDRVFACTORY pFactory)
+{
+    SUPDRVIDCREQCOMPDEREGFACTORY Req;
+
+    /*
+     * Validate the handle before we access it.
+     */
+    AssertPtrReturn(pHandle, VERR_INVALID_HANDLE);
+    AssertPtrReturn(pHandle->s.pSession, VERR_INVALID_HANDLE);
+
+    /*
+     * Construct and fire off the request.
+     */
+    Req.Hdr.cb = sizeof(Req);
+    Req.Hdr.rc = VERR_WRONG_ORDER;
+    Req.Hdr.pSession = pHandle->s.pSession;
+    Req.u.In.pFactory = pFactory;
+
+    return supR0IdcNativeCall(pHandle, SUPDRV_IDC_REQ_COMPONENT_DEREGISTER_FACTORY, &Req.Hdr);
+}
+