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[VCDCONTROLTOOL] Enable driver start/stop buttons depending on the service status

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This commit is contained in:
Pierre Schweitzer 2018-12-11 15:03:09 +01:00
parent b518fc065d
commit 044a7022c5
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GPG key ID: 7545556C3D585B0B
1 changed files with 36 additions and 1 deletions
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37
modules/rosapps/applications/vcdcontroltool/vcdcontroltool.c
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@ -182,6 +182,20 @@ RefreshDevicesList(WCHAR Letter)
}
}
VOID
SetServiceState(BOOLEAN Started)
{
HWND hControl;
/* If started, disable start button */
hControl = GetDlgItem(hDriverWnd, IDC_DRIVERSTART);
EnableWindow(hControl, !Started);
/* If started, enable stop button */
hControl = GetDlgItem(hDriverWnd, IDC_DRIVERSTOP);
EnableWindow(hControl, Started);
}
INT_PTR
QueryDriverInfo(HWND hDlg)
{
@ -190,6 +204,7 @@ QueryDriverInfo(HWND hDlg)
LPQUERY_SERVICE_CONFIGW pConfig;
WCHAR szText[2 * MAX_PATH];
HWND hControl;
SERVICE_STATUS Status;
hDriverWnd = hDlg;
@ -198,7 +213,7 @@ QueryDriverInfo(HWND hDlg)
if (hMgr != NULL)
{
/* Open our service */
hSvc = OpenService(hMgr, L"Vcdrom", SERVICE_QUERY_CONFIG);
hSvc = OpenService(hMgr, L"Vcdrom", SERVICE_QUERY_CONFIG | SERVICE_QUERY_STATUS);
if (hSvc != NULL)
{
/* Probe its config size */
@ -219,6 +234,20 @@ QueryDriverInfo(HWND hDlg)
HeapFree(GetProcessHeap(), 0, pConfig);
}
/* Get its status */
if (QueryServiceStatus(hSvc, &Status))
{
if (Status.dwCurrentState != SERVICE_RUNNING &&
Status.dwCurrentState != SERVICE_START_PENDING)
{
SetServiceState(FALSE);
}
else
{
SetServiceState(TRUE);
}
}
CloseServiceHandle(hSvc);
}
@ -261,6 +290,9 @@ StartDriver(VOID)
/* Refresh the list in case there were persistent mounts */
RefreshDevicesList(0);
/* Update buttons */
SetServiceState(TRUE);
}
CloseServiceHandle(hMgr);
@ -290,6 +322,9 @@ StopDriver(VOID)
/* Refresh the list to clear it */
RefreshDevicesList(0);
/* Update buttons */
SetServiceState(FALSE);
}
CloseServiceHandle(hMgr);