reactos/base/applications/mscutils/servman/delete.c

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/*
* PROJECT: ReactOS Services
* LICENSE: GPL - See COPYING in the top level directory
* FILE: base/applications/mscutils/servman/delete.c
* PURPOSE: Delete an existing service
* COPYRIGHT: Copyright 2006-2007 Ged Murphy <gedmurphy@reactos.org>
*
*/
#include "precomp.h"
static BOOL
DoDeleteService(PMAIN_WND_INFO Info,
HWND hDlg)
{
SC_HANDLE hSCManager;
SC_HANDLE hSc;
BOOL bRet = FALSE;
hSCManager = OpenSCManagerW(NULL,
NULL,
SC_MANAGER_ALL_ACCESS);
if (hSCManager)
{
hSc = OpenServiceW(hSCManager,
Info->pCurrentService->lpServiceName,
DELETE);
if (hSc)
{
if (DeleteService(hSc))
{
LPWSTR lpSuccess;
/* report success to user */
if (AllocAndLoadString(&lpSuccess,
hInstance,
IDS_DELETE_SUCCESS))
{
DisplayString(lpSuccess);
LocalFree(lpSuccess);
}
bRet = TRUE;
}
CloseServiceHandle(hSc);
}
CloseServiceHandle(hSCManager);
}
return bRet;
}
INT_PTR CALLBACK
DeleteDialogProc(HWND hDlg,
UINT message,
WPARAM wParam,
LPARAM lParam)
{
PMAIN_WND_INFO Info = NULL;
HICON hIcon = NULL;
/* Get the window context */
Info = (PMAIN_WND_INFO)GetWindowLongPtr(hDlg,
GWLP_USERDATA);
if (Info == NULL && message != WM_INITDIALOG)
{
return FALSE;
}
switch (message)
{
case WM_INITDIALOG:
{
LPWSTR lpDescription;
Info = (PMAIN_WND_INFO)lParam;
if (Info != NULL)
{
SetWindowLongPtrW(hDlg,
GWLP_USERDATA,
(LONG_PTR)Info);
hIcon = (HICON)LoadImageW(hInstance,
MAKEINTRESOURCE(IDI_SM_ICON),
IMAGE_ICON,
16,
16,
0);
if (hIcon)
{
SendMessageW(hDlg,
WM_SETICON,
ICON_SMALL,
(LPARAM)hIcon);
DestroyIcon(hIcon);
}
SendDlgItemMessageW(hDlg,
IDC_DEL_NAME,
WM_SETTEXT,
0,
(LPARAM)Info->pCurrentService->lpDisplayName);
lpDescription = GetServiceDescription(Info->pCurrentService->lpServiceName);
if (lpDescription)
{
SendDlgItemMessageW(hDlg,
IDC_DEL_DESC,
WM_SETTEXT,
0,
(LPARAM)lpDescription);
HeapFree(ProcessHeap,
0,
lpDescription);
}
return TRUE;
}
return FALSE;
}
case WM_COMMAND:
{
switch (LOWORD(wParam))
{
case IDOK:
{
if (DoDeleteService(Info, hDlg))
{
(void)ListView_DeleteItem(Info->hListView,
Info->SelectedItem);
UpdateServiceCount(Info);
}
EndDialog(hDlg,
LOWORD(wParam));
return TRUE;
}
case IDCANCEL:
{
EndDialog(hDlg,
LOWORD(wParam));
return TRUE;
}
}
}
}
return FALSE;
}