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/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
#include <windows.h>
#include <stdio.h>
#include "ServiceInstaller.h"
/****** InstallService() ******************************************************
* NAME
* InstallService() -- Installs the SGE Helper Service
*
* SYNOPSIS
* int InstallService(const char *pszBinaryPathName,
* const char *pszServiceName,
* const char *pszDisplayName,
* const char *pszDescription)
*
* FUNCTION
* Installs the SGE Helper Service to the system.
*
* INPUTS
* const char *pszBinaryPathName - path of SGE_Helper_Service.exe
* const char *pszServiceName - internal name of the service
* const char *pszDisplayName - display name in the service control manager
* const char *pszDescription - description in the service control manager
*
* RESULT
* int - did the installation succeed?
* 0: no errors
* >0: installation failed
*
* NOTES
*******************************************************************************/
int InstallService(const char *pszBinaryPathName,
const char *pszServiceName,
const char *pszDisplayName,
const char *pszDescription)
{
SC_HANDLE schService;
SC_HANDLE schSCManager;
SERVICE_DESCRIPTION ServiceDescription;
LPSTR lpszBinaryPathName = NULL;
LPTSTR lptstrFilePart = NULL;
DWORD dwBufSize = 0;
int ret = 0;
try {
dwBufSize = GetFullPathName(pszBinaryPathName, 0, NULL, &lptstrFilePart);
if(dwBufSize == 0) {
throw 1;
}
lpszBinaryPathName = (LPSTR)malloc(dwBufSize + 20);
if(lpszBinaryPathName == NULL) {
throw 2;
}
dwBufSize = GetFullPathName(pszBinaryPathName, dwBufSize + 19, lpszBinaryPathName, &lptstrFilePart);
if(dwBufSize == 0) {
throw 3;
}
schSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if(schSCManager == NULL) {
throw 4;
}
schService = CreateService(
schSCManager, // SCManager database
pszServiceName, // name of service
pszDisplayName, // service name to display
SERVICE_ALL_ACCESS, // desired access
SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS, // service type
SERVICE_AUTO_START, // start type
SERVICE_ERROR_NORMAL, // error control type
lpszBinaryPathName, // service's binary
NULL, // no load ordering group
NULL, // no tag identifier
NULL, // no dependencies
NULL, // LocalSystem account
NULL); // no password
if (schService == NULL) {
throw 5;
}
printf("Service successfully installed.\n");
ServiceDescription.lpDescription = (LPTSTR)pszDescription;
ChangeServiceConfig2(schService, SERVICE_CONFIG_DESCRIPTION, &ServiceDescription);
}
catch(int retval) {
DWORD dwLastError;
char ErrorMessage[501];
dwLastError = GetLastError();
FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwLastError, 0, ErrorMessage, 500, NULL);
printf("Service installation failed.\n");
printf("Error: %d: %s\n", dwLastError, ErrorMessage);
ret = retval;
}
if(lpszBinaryPathName != NULL) {
free(lpszBinaryPathName);
}
if(schService != NULL) {
CloseServiceHandle(schService);
}
if(schSCManager != NULL) {
CloseServiceHandle(schSCManager);
}
return ret;
}
/****** UninstallService() ****************************************************
* NAME
* UninstallService() -- Uninstalls the SGE Helper Service
*
* SYNOPSIS
* int UninstallService(const char *pszServiceName)
*
* FUNCTION
* Uninstalls the SGE Helper Service from the system.
*
* INPUTS
* const char *pszServiceName - internal name of the service
*
* RESULT
* int - did the uninstallation succeed?
* 0: no errors
* >0: uninstallation failed
*
* NOTES
*******************************************************************************/
int UninstallService(const char *pszServiceName)
{
SC_HANDLE schService = NULL;
SC_HANDLE schSCManager = NULL;
DWORD dwLastError;
char ErrorMessage[501];
int ret = 0;
try {
schSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if(schSCManager == NULL) {
throw 4;
}
schService = OpenService(schSCManager, pszServiceName, SERVICE_ALL_ACCESS);
if(schService == NULL) {
throw 5;
}
if(!DeleteService(schService)) {
throw 6;
}
printf("Service successfully uninstalled.\n");
}
catch(int retval) {
dwLastError = GetLastError();
FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwLastError, 0, ErrorMessage, 500, NULL);
printf("Service uninstallation failed.\n");
printf("Error: %d: %s\n", dwLastError, ErrorMessage);
ret = retval;
}
if(schService != NULL) {
CloseServiceHandle(schService);
}
if(schSCManager != NULL) {
CloseServiceHandle(schSCManager);
}
return ret;
}
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