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/* $Id: svchlp.h $ */
/** @file
* Declaration of SVC Helper Process control routines.
*/
/*
* Copyright (C) 2006-2023 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>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#ifndef MAIN_INCLUDED_SRC_src_server_win_svchlp_h
#define MAIN_INCLUDED_SRC_src_server_win_svchlp_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include "VBox/com/string.h"
#include "VBox/com/guid.h"
#include <VBox/err.h>
#include <iprt/win/windows.h>
struct SVCHlpMsg
{
enum Code
{
Null = 0, /* no parameters */
OK, /* no parameters */
Error, /* Utf8Str string (may be null but must present) */
CreateHostOnlyNetworkInterface = 100, /* see usage in code */
CreateHostOnlyNetworkInterface_OK, /* see usage in code */
RemoveHostOnlyNetworkInterface, /* see usage in code */
EnableDynamicIpConfig, /* see usage in code */
EnableStaticIpConfig, /* see usage in code */
EnableStaticIpConfigV6, /* see usage in code */
DhcpRediscover, /* see usage in code */
};
};
class SVCHlpClient
{
public:
SVCHlpClient();
virtual ~SVCHlpClient();
int create (const char *aName);
int connect();
int open (const char *aName);
int close();
bool isOpen() const { return mIsOpen; }
bool isServer() const { return mIsServer; }
const com::Utf8Str &name() const { return mName; }
int write (const void *aVal, size_t aLen);
template <typename Scalar>
int write (Scalar aVal) { return write (&aVal, sizeof (aVal)); }
int write (const com::Utf8Str &aVal);
int write (const com::Guid &aGuid);
int read (void *aVal, size_t aLen);
template <typename Scalar>
int read (Scalar &aVal) { return read (&aVal, sizeof (aVal)); }
int read (com::Utf8Str &aVal);
int read (com::Guid &aGuid);
private:
bool mIsOpen : 1;
bool mIsServer : 1;
HANDLE mReadEnd;
HANDLE mWriteEnd;
com::Utf8Str mName;
};
class SVCHlpServer : public SVCHlpClient
{
public:
SVCHlpServer();
int run();
};
#endif /* !MAIN_INCLUDED_SRC_src_server_win_svchlp_h */
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