mirror of
https://github.com/arehnman/yttrium-virtio-gpu.git
synced 2026-10-31 02:05:04 +00:00
Yuri Benditovich
289f2e4ae6
The netkvmp service on protocol uninstall is stopped automatically (by INF statement). Upon stop the service will run its own binary with command-line ' -x' that directs the executable to run post-uninstall action: 1. Send WMI set 'NetKvm_Standby.value=0' to force all the instances that support standby feature to indicate link off (return to their initial behavior) 2. Send WMI query for 'NetKvm_Standby' and parse the response. Note friendly names of all the instances that support standby feature. Access these instances via SetupAPI and restart them. Signed-off-by: Yuri Benditovich <[email protected]>
118 lines
3.5 KiB
C++
118 lines
3.5 KiB
C++
/*
|
|
* This file contains implementation of minimal user-mode service
|
|
*
|
|
* Copyright (c) 2020 Red Hat, Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met :
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and / or other materials provided with the distribution.
|
|
* 3. Neither the names of the copyright holders nor the names of their contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "stdafx.h"
|
|
|
|
class CProtocolServiceImplementation : public CServiceImplementation
|
|
{
|
|
public:
|
|
CProtocolServiceImplementation() : CServiceImplementation(_T("netkvmp")) {}
|
|
protected:
|
|
#if 0
|
|
virtual bool OnStart() override
|
|
{
|
|
return true;
|
|
}
|
|
#endif
|
|
virtual DWORD ControlHandler(DWORD dwControl, DWORD dwEventType, LPVOID lpEventData)
|
|
{
|
|
DWORD res = NO_ERROR;
|
|
switch (dwControl)
|
|
{
|
|
case 0xffffffff:
|
|
default:
|
|
res = __super::ControlHandler(dwControl, dwEventType, lpEventData);
|
|
break;
|
|
}
|
|
return res;
|
|
}
|
|
virtual bool OnStop() override
|
|
{
|
|
CProcessRunner runner(false, 0);
|
|
CString cmd = BinaryPath();
|
|
cmd += _T(" x");
|
|
runner.RunProcess(cmd);
|
|
return true;
|
|
}
|
|
};
|
|
|
|
static CProtocolServiceImplementation DummyService;
|
|
|
|
int __cdecl main(int argc, char **argv)
|
|
{
|
|
CStringA s;
|
|
if (argc > 1)
|
|
{
|
|
s = argv[1];
|
|
if (!s.CompareNoCase("x"))
|
|
{
|
|
ProcessProtocolUninstall();
|
|
return 0;
|
|
}
|
|
}
|
|
if (CServiceImplementation::CheckInMain())
|
|
{
|
|
return 0;
|
|
}
|
|
if (!s.IsEmpty())
|
|
{
|
|
if (!s.CompareNoCase("i"))
|
|
{
|
|
if (!DummyService.Installed())
|
|
{
|
|
DummyService.Install();
|
|
}
|
|
else
|
|
{
|
|
puts("Already installed");
|
|
}
|
|
}
|
|
if (!s.CompareNoCase("u"))
|
|
{
|
|
if (DummyService.Installed())
|
|
{
|
|
DummyService.Uninstall();
|
|
}
|
|
else
|
|
{
|
|
puts("Not installed");
|
|
}
|
|
}
|
|
if (!s.CompareNoCase("q"))
|
|
{
|
|
puts(DummyService.Installed() ? "installed" : "not installed");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
puts("i(nstall)|u(ninstall)|q(uery)");
|
|
}
|
|
return 0;
|
|
}
|