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/** BEGIN COPYRIGHT BLOCK
* Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
* Copyright (C) 2005 Red Hat, Inc.
* All rights reserved.
* END COPYRIGHT BLOCK **/
#ifdef _WIN32
#include <windows.h>
#include <stdio.h>
#include "ldap.h"
#include "regparms.h"
#include "nspr.h"
#include "plstr.h"
HANDLE hSlapdEventSource;
LPTSTR pszServerName;
void ReportSlapdEvent(WORD wEventType, DWORD dwIdEvent, WORD wNumInsertStrings,
char *pszStrings)
{
LPCTSTR lpszStrings[64];
BOOL bSuccess;
if( hSlapdEventSource )
{
if( pszServerName )
lpszStrings[0] = (LPCTSTR)pszServerName;
if( pszStrings != NULL)
lpszStrings[1] = (LPCTSTR)pszStrings;
wNumInsertStrings++;
/* Now report the event, which will add this event to the event log */
bSuccess = ReportEvent(hSlapdEventSource, /* event-log handle */
wEventType, /* event type */
0, /* category zero */
dwIdEvent, /* event ID */
NULL, /* no user SID */
wNumInsertStrings, /* number of substr */
0, /* no binary data */
lpszStrings, /* string array */
NULL); /* address of data */
}
} /* ReportSlapdEvent */
BOOL ReportSlapdStatusToSCMgr(
SERVICE_STATUS *serviceStatus,
SERVICE_STATUS_HANDLE serviceStatusHandle,
HANDLE Event,
DWORD dwCurrentState,
DWORD dwWin32ExitCode,
DWORD dwCheckPoint,
DWORD dwWaitHint)
{
/* Disable control requests until the service is started. */
if (dwCurrentState == SERVICE_START_PENDING)
serviceStatus->dwControlsAccepted = 0;
else
serviceStatus->dwControlsAccepted = SERVICE_ACCEPT_STOP |
SERVICE_ACCEPT_PAUSE_CONTINUE;
serviceStatus->dwCurrentState = dwCurrentState;
serviceStatus->dwWin32ExitCode = dwWin32ExitCode;
serviceStatus->dwCheckPoint = dwCheckPoint;
serviceStatus->dwWaitHint = dwWaitHint;
/* Report the status of the service to the service control manager. */
return SetServiceStatus( serviceStatusHandle, serviceStatus);
} /* ReportSlapdStatusToSCMgr */
// This is a routine that we use to check for multiple instances of a server with
// the same id. We cannot use a shared data section to keep count of instances since
// there will be multiple instances of the server running. MS recommends using a
// sync object to do this. Thus we attempt to create an object with same NAME
// but different TYPE as the server "Done" event.We have a small race condition
// between the check and the creation of the "Done" event.
BOOL
MultipleInstances()
{
HANDLE hServDoneSemaphore;
DWORD result;
CHAR ErrMsg[1024];
char szDoneEvent[256];
if( !pszServerName )
return FALSE;
PR_snprintf(szDoneEvent, sizeof(szDoneEvent), "NS_%s", pszServerName);
hServDoneSemaphore = CreateSemaphore(
NULL, // security attributes
0, // initial count for semaphore
1, // maximum count for semaphore
szDoneEvent);
if ( hServDoneSemaphore == NULL) {
result = GetLastError();
if (result == ERROR_INVALID_HANDLE) {
PR_snprintf(ErrMsg, sizeof(ErrMsg), "Netscape Server %s is already"
" running. Terminating this instance.", pszServerName);
MessageBox(GetDesktopWindow(), ErrMsg,
"SERVER ALREADY RUNNING", MB_ICONEXCLAMATION | MB_OK);
return TRUE;
} else {
/* We aren't too interested in why the creation failed
* if it is not because of another instance */
return FALSE;
}
} // hServDoneSemaphore == NULL
CloseHandle(hServDoneSemaphore);
return FALSE;
}
BOOL SlapdIsAService()
{
// May change in V2.0
return FALSE;
}
BOOL SlapdGetServerNameFromCmdline(char *szServerName, char *szCmdLine, int dirname)
{
BOOL bReturn = FALSE;
char *szChar = NULL;
char szCmdCopy[_MAX_PATH];
if( szCmdLine )
{
memset(szCmdCopy, 0, _MAX_PATH );
PL_strncpyz( szCmdCopy, szCmdLine , sizeof(szCmdCopy) );
}
else
return(bReturn);
// szCmdCopy should be something like
// c:\navgold\server\slapd-kennedy\config\slapd.conf
// unless dirname is TRUE in which case it should be
// c:\navgold\server\slapd-kennedy
if(szChar = strrchr(szCmdCopy, '\\'))
{
*szChar = 0;
if(dirname)
{
strcpy(szServerName, szChar+1);
bReturn = TRUE;
}
else if(szChar = strrchr(szCmdCopy, '\\'))
{
// szCmdCopy should be c:\navgold\server\slapd-kennedy\config
*szChar = 0;
// szCmdCopy should be c:\navgold\server\slapd-kennedy
if(szChar = strrchr(szCmdCopy, '\\'))
{
szChar++;
// szChar should point to slapd-kennedy
strcpy(szServerName, szChar);
bReturn = TRUE;
}
}
}
else
{
// szCmdCopy should be something like slapd-kennedy
strcpy(szServerName, szCmdCopy);
bReturn = TRUE;
}
if(strlen(szServerName) == 0)
bReturn = FALSE;
return(bReturn);
}
#endif _WIN32
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