Moving NSCP Directory Server from DirectoryBranch to TRUNK, initial drop. (foxworth)ldapserver7x

1 files changed, 183 insertions, 0 deletions

diff --git a/ldap/libraries/libutil/ntevent.c b/ldap/libraries/libutil/ntevent.c
new file mode 100644
index 00000000..2b05dd9d
--- /dev/null
+++ b/ldap/libraries/libutil/ntevent.c
@@ -0,0 +1,183 @@
+/** BEGIN COPYRIGHT BLOCK
+ * Copyright 2001 Sun Microsystems, Inc.
+ * Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
+ * All rights reserved.
+ * END COPYRIGHT BLOCK **/
+
+#ifdef _WIN32
+
+#include <windows.h>
+#include <stdio.h>
+#include "ldap.h"
+#include "regparms.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;
+
+	sprintf(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) {
+
+            sprintf(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 );
+		strcpy( szCmdCopy, szCmdLine );
+	}
+	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