common/VBoxGuestLib/VBoxGuestR3LibGuestCtrl.cpp

	VBoxGuestR3LibGuestCtrl.cpp revision 462e60a19d02a99b2b1a5c08dff74bb0808d707c
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync/* $Id$ */
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync/** @file
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * VBoxGuestR3Lib - Ring-3 Support Library for VirtualBox guest additions, guest control.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync */
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync/*
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * Copyright (C) 2010-2013 Oracle Corporation
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * available from http://www.virtualbox.org. This file is free software;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * you can redistribute it and/or modify it under the terms of the GNU
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * General Public License (GPL) as published by the Free Software
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * The contents of this file may alternatively be used under the terms
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * of the Common Development and Distribution License Version 1.0
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * VirtualBox OSE distribution, in which case the provisions of the
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * CDDL are applicable instead of those of the GPL.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * You may elect to license modified versions of this file under the
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * terms and conditions of either the GPL or the CDDL or both.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync */
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync/*******************************************************************************
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync*   Header Files                                                               *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync*******************************************************************************/
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync#include <iprt/string.h>
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync#include <iprt/mem.h>
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync#include <iprt/assert.h>
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync#include <iprt/cpp/autores.h>
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync#include <iprt/stdarg.h>
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync#include <VBox/log.h>
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync#include <VBox/HostServices/GuestControlSvc.h>
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync#include "VBGLR3Internal.h"
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync/*******************************************************************************
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync*   Structures and Typedefs                                                    *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync*******************************************************************************/
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsyncusing namespace guestControl;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync/**
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * Connects to the guest control service.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * @returns VBox status code
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @param   puClientId    Where to put the client id on success. The client id
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync *                        must be passed to all the other calls to the service.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlConnect(uint32_t *puClientId)
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync{
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VBoxGuestHGCMConnectInfo Info;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    Info.result = VERR_WRONG_ORDER;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    Info.Loc.type = VMMDevHGCMLoc_LocalHost_Existing;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    RT_ZERO(Info.Loc.u);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    strcpy(Info.Loc.u.host.achName, "VBoxGuestControlSvc");
ad27e1d5e48ca41245120c331cc88b50464813cevboxsync    Info.u32ClientID = UINT32_MAX;  /* try make valgrind shut up. */
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CONNECT, &Info, sizeof(Info));
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    if (RT_SUCCESS(rc))
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    {
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync        rc = Info.result;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync        if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            *puClientId = Info.u32ClientID;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    }
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    return rc;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync}
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync/**
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * Disconnect from the guest control service.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * @returns VBox status code.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @param   uClientId     The client id returned by VbglR3GuestCtrlConnect().
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlDisconnect(uint32_t uClientId)
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync{
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VBoxGuestHGCMDisconnectInfo Info;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    Info.result = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Info.u32ClientID = uClientId;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_DISCONNECT, &Info, sizeof(Info));
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    if (RT_SUCCESS(rc))
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync        rc = Info.result;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    return rc;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync}
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync/**
9d4498106267e3834edc3a37bca5ca660153525cvboxsync * Waits until a new host message arrives.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * This will block until a message becomes available.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * @returns VBox status code.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @param   uClientId       The client id returned by VbglR3GuestCtrlConnect().
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * @param   puMsg           Where to store the message id.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * @param   puNumParms      Where to store the number  of parameters which will be received
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync *                          in a second call to the host.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlMsgWaitFor(uint32_t uClientId, uint32_t *puMsg, uint32_t *puNumParms)
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync{
9e66213005c4dba14a83d8467a93f5f51b504c97vboxsync    AssertPtrReturn(puMsg, VERR_INVALID_POINTER);
9e66213005c4dba14a83d8467a93f5f51b504c97vboxsync    AssertPtrReturn(puNumParms, VERR_INVALID_POINTER);
5d69af51557e9e9db029ecd243e820383af49b18vboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgCmdWaitFor Msg;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
a2828f06a7a97fd85445ed5b2c5cb6a12a185d1dvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = uClientId;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT; /* Tell the host we want our next command. */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = 2;              /* Just peek for the next message! */
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VbglHGCMParmUInt32Set(&Msg.msg, 0);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VbglHGCMParmUInt32Set(&Msg.num_parms, 0);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ed24120b1d8a2eddf4291a9654cf45b2372135abvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    if (RT_SUCCESS(rc))
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    {
5d69af51557e9e9db029ecd243e820383af49b18vboxsync        rc = VbglHGCMParmUInt32Get(&Msg.msg, puMsg);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync        if (RT_SUCCESS(rc))
5d69af51557e9e9db029ecd243e820383af49b18vboxsync            rc = VbglHGCMParmUInt32Get(&Msg.num_parms, puNumParms);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync            if (RT_SUCCESS(rc))
ed24120b1d8a2eddf4291a9654cf45b2372135abvboxsync                rc = Msg.hdr.result;
5d69af51557e9e9db029ecd243e820383af49b18vboxsync                /* Ok, so now we know what message type and how much parameters there are. */
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    }
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    return rc;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync}
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync/**
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * Asks the host guest control service to set a command filter to this
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * client so that it only will receive certain commands in the future.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync *
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @return  IPRT status code.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @param   uClientId       The client id returned by VbglR3GuestCtrlConnect().
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @param   uFilterAdd      Filter mask to add.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @param   uFilterRemove   Filter mask to remove.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlMsgSetFilter(uint32_t uClientId,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t uFilterAdd, uint32_t uFilterRemove)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgCmdSetFilter Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = uClientId;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_FILTER; /* Tell the host we want to set a filter. */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = 2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.add, uFilterAdd);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.remove, uFilterRemove);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        rc = Msg.hdr.result;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    return rc;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync}
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync/**
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync * Asks the host to cancel (release) all pending waits which were deferred.
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync *
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync * @returns VBox status code.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @param   uClientId     The client id returned by VbglR3GuestCtrlConnect().
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlCancelPendingWaits(uint32_t uClientId)
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgCancelPendingWaits Msg;
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync
a2828f06a7a97fd85445ed5b2c5cb6a12a185d1dvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = uClientId;
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync    Msg.hdr.u32Function = GUEST_CANCEL_PENDING_WAITS;
a2828f06a7a97fd85445ed5b2c5cb6a12a185d1dvboxsync    Msg.hdr.cParms      = 0;
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync    if (RT_SUCCESS(rc))
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync    {
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync        int rc2 = Msg.hdr.result;
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync        if (RT_FAILURE(rc2))
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync            rc = rc2;
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync    }
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync    return rc;
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync}
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync
4d8251400411b4dcf2c86b5b0376a326ff45938cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlSessionNotify(uint32_t uClientId, uint32_t uContext,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                             uint32_t uType, uint32_t uResult)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgSessionNotify Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = uClientId;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_SESSION_NOTIFY;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = 3;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, uContext);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.type, uType);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.result, uResult);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        int rc2 = Msg.hdr.result;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    return rc;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync}
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync/**
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * Retrieves the request to create a new guest session.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync *
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @return  IPRT status code.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @param   pHostCtx                    Host context.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync ** @todo Docs!
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlSessionGetOpen(PVBGLR3GUESTCTRLHOSTCTX pHostCtx,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                              uint32_t *puProtocol,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                              char     *pszUser,     uint32_t  cbUser,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                              char     *pszPassword, uint32_t  cbPassword,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                              char     *pszDomain,   uint32_t  cbDomain,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                              uint32_t *puFlags,     uint32_t *puSessionID)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 6, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puProtocol, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pszUser, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pszPassword, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pszDomain, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puFlags, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgSessionOpen Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.protocol, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmPtrSet(&Msg.username, pszUser, cbUser);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmPtrSet(&Msg.password, pszPassword, cbPassword);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmPtrSet(&Msg.domain, pszDomain, cbDomain);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.flags, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        int rc2 = Msg.hdr.result;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        else
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.protocol.GetUInt32(puProtocol);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.flags.GetUInt32(puFlags);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            if (puSessionID)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                *puSessionID = VBOX_GUESTCTRL_CONTEXTID_GET_SESSION(pHostCtx->uContextID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    return rc;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync}
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync/**
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * Retrieves the request to terminate an existing guest session.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync *
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @return  IPRT status code.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @param   pHostCtx                    Host context.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync ** @todo Docs!
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlSessionGetClose(PVBGLR3GUESTCTRLHOSTCTX pHostCtx, uint32_t *puFlags, uint32_t *puSessionID)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 2, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puFlags, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgSessionClose Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.flags, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        int rc2 = Msg.hdr.result;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        else
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.flags.GetUInt32(puFlags);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            if (puSessionID)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                *puSessionID = VBOX_GUESTCTRL_CONTEXTID_GET_SESSION(pHostCtx->uContextID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    return rc;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync}
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync/**
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * Allocates and gets host data, based on the message id.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * This will block until data becomes available.
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync *
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync * @returns VBox status code.
de210ca38246009981a22de928a52566c8c53970vboxsync ** @todo Docs!
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync ** @todo Move the parameters in an own struct!
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlProcGetStart(PVBGLR3GUESTCTRLHOSTCTX   pHostCtx,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            char     *pszCmd,         uint32_t  cbCmd,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t *puFlags,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            char     *pszArgs,        uint32_t  cbArgs,     uint32_t *pcArgs,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            char     *pszEnv,         uint32_t *pcbEnv,     uint32_t *pcEnvVars,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            char     *pszUser,        uint32_t  cbUser,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            char     *pszPassword,    uint32_t  cbPassword,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t *puTimeoutMS,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t *puPriority,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint64_t *puAffinity,     uint32_t  cbAffinity, uint32_t *pcAffinity)
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(pszCmd, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(puFlags, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(pszArgs, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(pcArgs, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(pszEnv, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(pcbEnv, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(pcEnvVars, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puTimeoutMS, VERR_INVALID_POINTER);
9429e79ee2743cb878d5f3680e2dcad036125e02vboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgProcExec Msg;
468c2bcb36eb9a032f5dd0fcb34db10bd58e9996vboxsync
a2828f06a7a97fd85445ed5b2c5cb6a12a185d1dvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VbglHGCMParmPtrSet(&Msg.cmd, pszCmd, cbCmd);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VbglHGCMParmUInt32Set(&Msg.flags, 0);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VbglHGCMParmUInt32Set(&Msg.num_args, 0);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VbglHGCMParmPtrSet(&Msg.args, pszArgs, cbArgs);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VbglHGCMParmUInt32Set(&Msg.num_env, 0);
9429e79ee2743cb878d5f3680e2dcad036125e02vboxsync    VbglHGCMParmUInt32Set(&Msg.cb_env, 0);
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    VbglHGCMParmPtrSet(&Msg.env, pszEnv, *pcbEnv);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (pHostCtx->uProtocol < 2)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        AssertPtrReturn(pszUser, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        AssertReturn(cbUser, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        AssertPtrReturn(pszPassword, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        AssertReturn(pszPassword, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        VbglHGCMParmPtrSet(&Msg.u.v1.username, pszUser, cbUser);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        VbglHGCMParmPtrSet(&Msg.u.v1.password, pszPassword, cbPassword);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        VbglHGCMParmUInt32Set(&Msg.u.v1.timeout, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    else
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        AssertPtrReturn(puAffinity, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        AssertReturn(cbAffinity, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        VbglHGCMParmUInt32Set(&Msg.u.v2.timeout, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        VbglHGCMParmUInt32Set(&Msg.u.v2.priority, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        VbglHGCMParmUInt32Set(&Msg.u.v2.num_affinity, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        VbglHGCMParmPtrSet(&Msg.u.v2.affinity, puAffinity, cbAffinity);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    if (RT_SUCCESS(rc))
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    {
5d69af51557e9e9db029ecd243e820383af49b18vboxsync        int rc2 = Msg.hdr.result;
5d69af51557e9e9db029ecd243e820383af49b18vboxsync        if (RT_FAILURE(rc2))
5d69af51557e9e9db029ecd243e820383af49b18vboxsync        {
5d69af51557e9e9db029ecd243e820383af49b18vboxsync            rc = rc2;
5d69af51557e9e9db029ecd243e820383af49b18vboxsync        }
5d69af51557e9e9db029ecd243e820383af49b18vboxsync        else
5d69af51557e9e9db029ecd243e820383af49b18vboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
5d69af51557e9e9db029ecd243e820383af49b18vboxsync            Msg.flags.GetUInt32(puFlags);
a2828f06a7a97fd85445ed5b2c5cb6a12a185d1dvboxsync            Msg.num_args.GetUInt32(pcArgs);
a2828f06a7a97fd85445ed5b2c5cb6a12a185d1dvboxsync            Msg.num_env.GetUInt32(pcEnvVars);
5d69af51557e9e9db029ecd243e820383af49b18vboxsync            Msg.cb_env.GetUInt32(pcbEnv);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            if (pHostCtx->uProtocol < 2)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                Msg.u.v1.timeout.GetUInt32(puTimeoutMS);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            else
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                Msg.u.v2.timeout.GetUInt32(puTimeoutMS);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                Msg.u.v2.priority.GetUInt32(puPriority);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                Msg.u.v2.num_affinity.GetUInt32(pcAffinity);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            }
5d69af51557e9e9db029ecd243e820383af49b18vboxsync        }
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    }
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync    return rc;
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync}
ba8183e1a0c699f5b5131a03e157fc7e39ed3009vboxsync
de210ca38246009981a22de928a52566c8c53970vboxsync
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync/**
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync * Allocates and gets host data, based on the message id.
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync *
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync * This will block until data becomes available.
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync *
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync * @returns VBox status code.
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync ** @todo Docs!
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlProcGetOutput(PVBGLR3GUESTCTRLHOSTCTX pHostCtx,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                             uint32_t *puPID, uint32_t *puHandle, uint32_t *puFlags)
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 4, VERR_INVALID_PARAMETER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(puPID, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(puHandle, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(puFlags, VERR_INVALID_POINTER);
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgProcOutput Msg;
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    Msg.hdr.result = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    VbglHGCMParmUInt32Set(&Msg.pid, 0);
760446f710619a9daa6cedc7f0601f49e4ea3442vboxsync    VbglHGCMParmUInt32Set(&Msg.handle, 0);
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    VbglHGCMParmUInt32Set(&Msg.flags, 0);
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    if (RT_SUCCESS(rc))
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    {
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync        int rc2 = Msg.hdr.result;
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync        if (RT_FAILURE(rc2))
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync        {
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync            rc = rc2;
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync        }
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync        else
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync            Msg.pid.GetUInt32(puPID);
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync            Msg.handle.GetUInt32(puHandle);
760446f710619a9daa6cedc7f0601f49e4ea3442vboxsync            Msg.flags.GetUInt32(puFlags);
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync        }
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    }
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    return rc;
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync}
de210ca38246009981a22de928a52566c8c53970vboxsync
de210ca38246009981a22de928a52566c8c53970vboxsync
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync/**
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync * Retrieves the input data from host which then gets sent to the
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync * started process.
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync *
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync * This will block until data becomes available.
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync *
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync * @returns VBox status code.
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync ** @todo Docs!
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlProcGetInput(PVBGLR3GUESTCTRLHOSTCTX pHostCtx,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t  *puPID,       uint32_t *puFlags,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            void      *pvData,      uint32_t  cbData,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t  *pcbSize)
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 5, VERR_INVALID_PARAMETER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(puPID, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(puFlags, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(pvData, VERR_INVALID_POINTER);
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync    AssertPtrReturn(pcbSize, VERR_INVALID_POINTER);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgProcInput Msg;
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
a2828f06a7a97fd85445ed5b2c5cb6a12a185d1dvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    VbglHGCMParmUInt32Set(&Msg.pid, 0);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    VbglHGCMParmUInt32Set(&Msg.flags, 0);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    VbglHGCMParmPtrSet(&Msg.data, pvData, cbData);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    VbglHGCMParmUInt32Set(&Msg.size, 0);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    if (RT_SUCCESS(rc))
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    {
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync        int rc2 = Msg.hdr.result;
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync        if (RT_FAILURE(rc2))
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync        {
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync            rc = rc2;
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync        }
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync        else
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync            Msg.pid.GetUInt32(puPID);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync            Msg.flags.GetUInt32(puFlags);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync            Msg.size.GetUInt32(pcbSize);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync        }
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    }
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    return rc;
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync}
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlFileGetOpen(PVBGLR3GUESTCTRLHOSTCTX      pHostCtx,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                           char     *pszFileName,       uint32_t cbFileName,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                           char     *pszOpenMode,       uint32_t cbOpenMode,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                           char     *pszDisposition,    uint32_t cbDisposition,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                           uint32_t *puCreationMode,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                           uint64_t *puOffset)
de210ca38246009981a22de928a52566c8c53970vboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 6, VERR_INVALID_PARAMETER);
de210ca38246009981a22de928a52566c8c53970vboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pszFileName, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(cbFileName, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pszOpenMode, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(cbOpenMode, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pszDisposition, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(cbDisposition, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puCreationMode, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puOffset, VERR_INVALID_POINTER);
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgFileOpen Msg;
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmPtrSet(&Msg.filename, pszFileName, cbFileName);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmPtrSet(&Msg.openmode, pszOpenMode, cbOpenMode);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmPtrSet(&Msg.disposition, pszDisposition, cbDisposition);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.creationmode, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt64Set(&Msg.offset, 0);
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    if (RT_SUCCESS(rc))
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    {
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync        int rc2 = Msg.hdr.result;
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        else
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.creationmode.GetUInt32(puCreationMode);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.offset.GetUInt64(puOffset);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    }
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync    return rc;
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync}
817d003403ed9395143bd4ba88fbd9cb60e5eeebvboxsync
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlFileGetClose(PVBGLR3GUESTCTRLHOSTCTX pHostCtx, uint32_t *puHandle)
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 2, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puHandle, VERR_INVALID_POINTER);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgFileClose Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.handle, 0);
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    if (RT_SUCCESS(rc))
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    {
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync        int rc2 = Msg.hdr.result;
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        else
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.handle.GetUInt32(puHandle);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    }
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync    return rc;
9eea21d61089fe62b80ef3f4549600091c2b1967vboxsync}
b5e27e3959258723aa2c45f72d2b2e91d10b6deevboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlFileGetRead(PVBGLR3GUESTCTRLHOSTCTX pHostCtx,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                           uint32_t *puHandle, uint32_t *puToRead)
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 4, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puHandle, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puToRead, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgFileRead Msg;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.handle, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.size, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    if (RT_SUCCESS(rc))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        int rc2 = Msg.hdr.result;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        if (RT_FAILURE(rc2))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            rc = rc2;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        else
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.handle.GetUInt32(puHandle);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.size.GetUInt32(puToRead);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    return rc;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync}
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlFileGetReadAt(PVBGLR3GUESTCTRLHOSTCTX pHostCtx,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                             uint32_t *puHandle, uint32_t *puToRead, uint64_t *puOffset)
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 5, VERR_INVALID_PARAMETER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(puHandle, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puToRead, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgFileRead Msg;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.handle, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.size, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    if (RT_SUCCESS(rc))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        int rc2 = Msg.hdr.result;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        if (RT_FAILURE(rc2))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            rc = rc2;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        else
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            Msg.handle.GetUInt32(puHandle);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.size.GetUInt32(puToRead);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    return rc;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync}
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlFileGetWrite(PVBGLR3GUESTCTRLHOSTCTX pHostCtx, uint32_t *puHandle,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            void *pvData, uint32_t cbData, uint32_t *pcbSize)
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 4, VERR_INVALID_PARAMETER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(puHandle, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pvData, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(cbData, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pcbSize, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgFileWrite Msg;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.handle, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmPtrSet(&Msg.data, pvData, cbData);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.size, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    if (RT_SUCCESS(rc))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        int rc2 = Msg.hdr.result;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        if (RT_FAILURE(rc2))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            rc = rc2;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        else
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            Msg.handle.GetUInt32(puHandle);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.size.GetUInt32(pcbSize);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    return rc;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync}
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlFileGetWriteAt(PVBGLR3GUESTCTRLHOSTCTX pHostCtx, uint32_t *puHandle,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                              void *pvData, uint32_t cbData, uint32_t *pcbSize, uint64_t *puOffset)
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 5, VERR_INVALID_PARAMETER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(puHandle, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(pvData, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertReturn(cbData, VERR_INVALID_PARAMETER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(pcbSize, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgFileWriteAt Msg;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.handle, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmPtrSet(&Msg.data, pvData, cbData);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.size, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.offset, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    if (RT_SUCCESS(rc))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        int rc2 = Msg.hdr.result;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        if (RT_FAILURE(rc2))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            rc = rc2;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        else
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            Msg.handle.GetUInt32(puHandle);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            Msg.size.GetUInt32(pcbSize);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    return rc;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync}
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlFileGetSeek(PVBGLR3GUESTCTRLHOSTCTX pHostCtx,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                           uint32_t *puHandle, uint32_t *puSeekMethod, uint64_t *puOffset)
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 4, VERR_INVALID_PARAMETER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(puHandle, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(puSeekMethod, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(puOffset, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgFileSeek Msg;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.handle, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.method, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt64Set(&Msg.offset, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    if (RT_SUCCESS(rc))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        int rc2 = Msg.hdr.result;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        if (RT_FAILURE(rc2))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            rc = rc2;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        else
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            Msg.handle.GetUInt32(puHandle);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            Msg.method.GetUInt32(puSeekMethod);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            Msg.offset.GetUInt64(puOffset);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    return rc;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync}
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlFileGetTell(PVBGLR3GUESTCTRLHOSTCTX pHostCtx, uint32_t *puHandle)
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 2, VERR_INVALID_PARAMETER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(puHandle, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgFileTell Msg;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.handle, 0);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    if (RT_SUCCESS(rc))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        int rc2 = Msg.hdr.result;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        if (RT_FAILURE(rc2))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            rc = rc2;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        else
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            Msg.handle.GetUInt32(puHandle);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    return rc;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync}
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlProcGetTerminate(PVBGLR3GUESTCTRLHOSTCTX pHostCtx, uint32_t *puPID)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 2, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puPID, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgProcTerminate Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.pid, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        int rc2 = Msg.hdr.result;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        else
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.pid.GetUInt32(puPID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    return rc;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync}
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlProcGetWaitFor(PVBGLR3GUESTCTRLHOSTCTX pHostCtx, uint32_t *puPID, uint32_t *puWaitFlags, uint32_t *puTimeoutMS)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(pHostCtx, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertReturn(pHostCtx->uNumParms == 5, VERR_INVALID_PARAMETER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    AssertPtrReturn(puPID, VERR_INVALID_POINTER);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgProcWaitFor Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = pHostCtx->uClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_MSG_WAIT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = pHostCtx->uNumParms;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.pid, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.flags, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.timeout, 0);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        int rc2 = Msg.hdr.result;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        else
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.context.GetUInt32(&pHostCtx->uContextID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.pid.GetUInt32(puPID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.flags.GetUInt32(puWaitFlags);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            Msg.timeout.GetUInt32(puTimeoutMS);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    return rc;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync}
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlFileNotify(uint32_t     uClientId,    uint32_t     uContext,
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync                                          uint32_t     uType,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                          void        *pvPayload,    uint32_t     cbPayload)
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync{
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(uContext, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertPtrReturn(pvPayload, VERR_INVALID_POINTER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    AssertReturn(cbPayload, VERR_INVALID_PARAMETER);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgFileNotify Msg;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    Msg.hdr.result      = VERR_WRONG_ORDER;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    Msg.hdr.u32ClientID = uClientId;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    //Msg.hdr.u32Function = GUEST_FILE_NOTIFY;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms      = 3;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.context, uContext);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmUInt32Set(&Msg.type, uType);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    VbglHGCMParmPtrSet(&Msg.payload, pvPayload, cbPayload);
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    if (RT_SUCCESS(rc))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    {
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        int rc2 = Msg.hdr.result;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync        if (RT_FAILURE(rc2))
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync            rc = rc2;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    }
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync    return rc;
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync}
3ff8aa7d3c74cfbe8da5f77b8ea6c748cc79213avboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync/**
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * Callback for reporting a guest process status (along with some other stuff) to the host.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync *
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @returns VBox status code.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync ** @todo Docs!
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlProcCbStatus(uint32_t     u32ClientID,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     u32Context,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     u32PID,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     u32Status,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     u32Flags,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            void        *pvData,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     cbData)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgProcStatus Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = u32ClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_EXEC_STATUS;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms = 5;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, u32Context);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.pid, u32PID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.status, u32Status);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.flags, u32Flags);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmPtrSet(&Msg.data, pvData, cbData);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        int rc2 = Msg.hdr.result;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    return rc;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync}
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync/**
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * Sends output (from stdout/stderr) from a running process.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync *
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @returns VBox status code.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync ** @todo Docs!
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlProcCbOutput(uint32_t     u32ClientID,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     u32Context,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     u32PID,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     u32Handle,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     u32Flags,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            void        *pvData,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                            uint32_t     cbData)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgProcOutput Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = u32ClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_EXEC_OUTPUT;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms = 5;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, u32Context);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.pid, u32PID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.handle, u32Handle);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.flags, u32Flags);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmPtrSet(&Msg.data, pvData, cbData);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        int rc2 = Msg.hdr.result;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    return rc;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync}
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync/**
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * Callback for reporting back the input status of a guest process to the host.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync *
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync * @returns VBox status code.
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync ** @todo Docs!
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync */
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsyncVBGLR3DECL(int) VbglR3GuestCtrlProcCbStatusInput(uint32_t     u32ClientID,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                                 uint32_t     u32Context,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                                 uint32_t     u32PID,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                                 uint32_t     u32Status,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                                 uint32_t     u32Flags,
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync                                                 uint32_t     cbWritten)
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync{
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    HGCMMsgProcStatusInput Msg;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.result = VERR_WRONG_ORDER;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32ClientID = u32ClientID;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.u32Function = GUEST_EXEC_INPUT_STATUS;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    Msg.hdr.cParms = 5;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.context, u32Context);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.pid, u32PID);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.status, u32Status);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.flags, u32Flags);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    VbglHGCMParmUInt32Set(&Msg.written, cbWritten);
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    if (RT_SUCCESS(rc))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    {
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        int rc2 = Msg.hdr.result;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync        if (RT_FAILURE(rc2))
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync            rc = rc2;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    }
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync    return rc;
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync}
462e60a19d02a99b2b1a5c08dff74bb0808d707cvboxsync