windows-nt/Source/XPSP1/NT/ds/netapi/api/apisubs.c
2020-09-26 16:20:57 +08:00

129 lines
3 KiB
C

/*++
Copyright (c) 1990-1992 Microsoft Corporation
Module Name:
apisubs.c
Abstract:
Subroutines for LAN Manager APIs.
Author:
Chuck Lenzmeier (chuckl) 25-Jul-90
Revision History:
08-Sept-1992 Danl
Dll Cleanup routines used to be called for DLL_PROCESS_DETACH.
Thus they were called for FreeLibrary or ExitProcess reasons.
Now they are only called for the case of a FreeLibrary. ExitProcess
will automatically clean up process resources.
03-Aug-1992 JohnRo
Use FORMAT_ and PREFIX_ equates.
--*/
// These must be included first:
#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#define NOMINMAX // Avoid stdlib.h vs. windows.h warnings.
#include <windows.h>
#include <lmcons.h>
#include <ntsam.h>
#include <netdebug.h>
// These may be included in any order:
#include <accessp.h>
#include <configp.h>
#include <lmerr.h>
#include <netdebug.h>
#include <netlib.h>
#include <prefix.h> // PREFIX_ equates.
#include <secobj.h>
#include <stdarg.h>
#include <stdio.h>
#include <rpcutil.h>
#include <thread.h>
#include <stdlib.h>
#include <netbios.h>
#include <dfsp.h>
#include <winsock2.h> // needed by dsgetdcp.h
#include <dsgetdc.h> // needed by dsgetdcp.h
#include <dsgetdcp.h> // DCNameInitialize/Close
BOOLEAN
NetapipInitialize (
IN PVOID DllHandle,
IN ULONG Reason,
IN LPVOID lpReserved OPTIONAL
)
{
//
// Handle attaching netapi.dll to a new process.
//
if (Reason == DLL_PROCESS_ATTACH) {
NET_API_STATUS NetStatus;
NTSTATUS Status;
if ( !DisableThreadLibraryCalls( DllHandle ) )
{
NetpKdPrint((
PREFIX_NETAPI "DisableThreadLibraryCalls failed: "
FORMAT_API_STATUS "\n", GetLastError()));
}
//
// Initialize Netbios
//
NetbiosInitialize(DllHandle);
//
// Initialize the NetGetDCName PDC Name cache
//
if (( NetStatus = DCNameInitialize()) != NERR_Success) {
NetpKdPrint(( "[netapi.dll] Failed initialize DCName APIs%lu\n",
NetStatus));
return FALSE;
}
//
// Initialize the NetDfsXXX API Critical Section
//
InitializeCriticalSection( &NetDfsApiCriticalSection );
NetDfsApiInitialize();
//
// When DLL_PROCESS_DETACH and lpReserved is NULL, then a FreeLibrary
// call is being made. If lpReserved is Non-NULL, and ExitProcess is
// in progress. These cleanup routines will only be called when
// a FreeLibrary is being called. ExitProcess will automatically
// clean up all process resources, handles, and pending io.
//
} else if ((Reason == DLL_PROCESS_DETACH) &&
(lpReserved == NULL)) {
NetbiosDelete();
DCNameClose();
//
// Delete the NetDfsXXX API critical section
//
DeleteCriticalSection( &NetDfsApiCriticalSection );
}
return TRUE;
} // NetapipInitialize